From 2613673f9e48a30d89236597d8ce3d64c3b21d4f Mon Sep 17 00:00:00 2001 From: Mattias Bodlund Date: Thu, 15 May 2025 09:17:53 +0200 Subject: [PATCH] na --- Gemfile.lock | 6 +- app/assets/images/ikea-foundation-203x22.svg | 6 ++ app/assets/stylesheets/application.css | 19 ++++- app/controllers/questions_controller.rb | 1 + app/helpers/questions_helper.rb | 85 ++++++++++++++++++++ app/views/languages/index.html.erb | 11 +-- app/views/layouts/application.html.erb | 2 +- app/views/questions/show.html.erb | 9 ++- config/importmap.rb | 2 +- vendor/javascript/trix.js | 6 +- 10 files changed, 123 insertions(+), 24 deletions(-) create mode 100644 app/assets/images/ikea-foundation-203x22.svg diff --git a/Gemfile.lock b/Gemfile.lock index 10ee345..ff2bf84 100644 --- a/Gemfile.lock +++ b/Gemfile.lock @@ -84,7 +84,7 @@ GEM benchmark (0.4.0) bigdecimal (3.1.9) bindex (0.8.1) - bootsnap (1.18.4) + bootsnap (1.18.5) msgpack (~> 1.2) builder (3.3.0) concurrent-ruby (1.3.5) @@ -156,7 +156,7 @@ GEM benchmark logger mini_mime (1.1.5) - mini_portile2 (2.8.8) + mini_portile2 (2.8.9) minitest (5.25.5) mobility (1.3.2) i18n (>= 0.6.10, < 2) @@ -205,7 +205,7 @@ GEM activesupport (>= 7.0.0) rack railties (>= 7.0.0) - psych (5.2.5) + psych (5.2.6) date stringio public_suffix (6.0.2) diff --git a/app/assets/images/ikea-foundation-203x22.svg b/app/assets/images/ikea-foundation-203x22.svg new file mode 100644 index 0000000..563d008 --- /dev/null +++ b/app/assets/images/ikea-foundation-203x22.svg @@ -0,0 +1,6 @@ + + + + + + \ No newline at end of file diff --git a/app/assets/stylesheets/application.css b/app/assets/stylesheets/application.css index f9e6150..88f50bb 100644 --- a/app/assets/stylesheets/application.css +++ b/app/assets/stylesheets/application.css @@ -128,11 +128,24 @@ header { flex-grow: 0; & svg { - width: 70px; + width: 203px; height: auto; + max-width: 60vw; } } +path.logo-text { + fill: var(--clr-black); +} + +:has(main .background-container) { + & header path.logo-text { + fill: var(--clr-white); + } + & footer { + color: var(--clr-white); + } +} footer { position: fixed; @@ -480,9 +493,7 @@ label { top: 2rem; left: 3rem; - & svg { - width: 80px; - } + } main { diff --git a/app/controllers/questions_controller.rb b/app/controllers/questions_controller.rb index 09d4cc6..a256ba9 100644 --- a/app/controllers/questions_controller.rb +++ b/app/controllers/questions_controller.rb @@ -7,6 +7,7 @@ class QuestionsController < ApplicationController not_found unless question @answer = Answer.new(player_id: current_player.id, node_id: question.id) + end diff --git a/app/helpers/questions_helper.rb b/app/helpers/questions_helper.rb index 2eaab4a..30dc0d2 100644 --- a/app/helpers/questions_helper.rb +++ b/app/helpers/questions_helper.rb @@ -1,2 +1,87 @@ module QuestionsHelper + + def image_orientation(file_attachment) + return nil unless file_attachment&.attached? + + metadata = file_attachment.blob.metadata + width = metadata[:width] || 0 + height = metadata[:height] || 0 + + if width > height + :landscape + elsif height > width + :portrait + else + :square + end + end + + def responsive_picture_tag_for_question(question) + # assets = question.assets.includes(file_attachment: :blob).to_a + assets = question.assets.includes(file_attachment: :blob).select{ |asset| asset.file.image? }.to_a + + # Find one landscape and one portrait image + landscape_asset = assets.find { |asset| image_orientation(asset.file) == :landscape } + portrait_asset = assets.find { |asset| image_orientation(asset.file) == :portrait } + + # Fall back to any image if specific orientation not found + landscape_asset ||= portrait_asset + portrait_asset ||= landscape_asset + + # If we have at least one image + if landscape_asset || portrait_asset + primary_asset = landscape_asset || portrait_asset + + # If we have both orientations, create a responsive picture tag + if landscape_asset && portrait_asset && landscape_asset != portrait_asset + render_responsive_picture(landscape_asset, portrait_asset) + else + # Just one orientation available, create a simple picture tag + render_simple_picture(primary_asset) + end + else + # No images available + + content_tag(:div, "No images available", class: "no-images") + end + end + +private + + def render_responsive_picture(landscape_asset, portrait_asset) + content_tag(:picture) do + concat( + content_tag(:source, "", + media: "(orientation: portrait)", + srcset: rails_storage_proxy_path(portrait_asset.file.variant(resize_to_limit: [800, nil])) + " 800w, " + + rails_storage_proxy_path(portrait_asset.file.variant(resize_to_limit: [1600, nil])) + " 1600w, " + + rails_storage_proxy_path(portrait_asset.file.variant(resize_to_limit: [2400, nil])) + " 2400w", + sizes: "100vw" + ) + ) + + concat( + image_tag( + rails_storage_proxy_path(landscape_asset.file.variant(resize_to_limit: [800, nil])), + srcset: rails_storage_proxy_path(landscape_asset.file.variant(resize_to_limit: [800, nil])) + " 800w, " + + rails_storage_proxy_path(landscape_asset.file.variant(resize_to_limit: [1600, nil])) + " 1600w, " + + rails_storage_proxy_path(landscape_asset.file.variant(resize_to_limit: [2400, nil])) + " 2400w", + sizes: "100vw" + ) + ) + end + end + + def render_simple_picture(asset) + content_tag(:picture) do + image_tag( + rails_storage_proxy_path(asset.file.variant(resize_to_limit: [800, nil])), + srcset: rails_storage_proxy_path(asset.file.variant(resize_to_limit: [800, nil])) + " 800w, " + + rails_storage_proxy_path(asset.file.variant(resize_to_limit: [1600, nil])) + " 1600w, " + + rails_storage_proxy_path(asset.file.variant(resize_to_limit: [2400, nil])) + " 2400w", + sizes: "100vw" + ) + end + end + end diff --git a/app/views/languages/index.html.erb b/app/views/languages/index.html.erb index f919140..b1f7e01 100644 --- a/app/views/languages/index.html.erb +++ b/app/views/languages/index.html.erb @@ -1,15 +1,10 @@ <%- content_for :title, t('project_name') %> -<% Array(@node.assets.select{ |asset| asset.file.image? }.first).each do |asset| %> +
- <%= image_tag rails_storage_proxy_path(asset.file.representation(resize_to_limit: [800,nil], format: :jpg)), - srcset: "#{rails_storage_proxy_path(asset.file.representation(resize_to_limit: [800,nil], format: :jpg))} 800w, - #{rails_storage_proxy_path(asset.file.representation(resize_to_limit: [1600,nil], format: :jpg))} 1600w, - #{rails_storage_proxy_path(asset.file.representation(resize_to_limit: [2400,nil], format: :jpg))} 2400w", - sizes: "100vw" - %> + <%= responsive_picture_tag_for_question(@node) %>
-<% end %> +
diff --git a/app/views/layouts/application.html.erb b/app/views/layouts/application.html.erb index 3f88365..4f6ad37 100644 --- a/app/views/layouts/application.html.erb +++ b/app/views/layouts/application.html.erb @@ -25,7 +25,7 @@
- <%= link_to svg('ikea-foundation-logo'), root_url %> + <%= link_to svg('ikea-foundation-203x22'), root_url %>
diff --git a/app/views/questions/show.html.erb b/app/views/questions/show.html.erb index a72120f..fd204d7 100644 --- a/app/views/questions/show.html.erb +++ b/app/views/questions/show.html.erb @@ -3,16 +3,17 @@ content_for :meta_description, question.page_description %> -<% Array(question.assets.select{ |asset| asset.file.image? }.first).each do |asset| %> +<%# Array(question.assets.select{ |asset| asset.file.image? }.first).each do |asset| %>
- <%= image_tag rails_storage_proxy_path(asset.file.representation(resize_to_limit: [800,nil], format: :jpg)), + <%# image_tag rails_storage_proxy_path(asset.file.representation(resize_to_limit: [800,nil], format: :jpg)), srcset: "#{rails_storage_proxy_path(asset.file.representation(resize_to_limit: [800,nil], format: :jpg))} 800w, #{rails_storage_proxy_path(asset.file.representation(resize_to_limit: [1600,nil], format: :jpg))} 1600w, #{rails_storage_proxy_path(asset.file.representation(resize_to_limit: [2400,nil], format: :jpg))} 2400w", sizes: "100vw" - %> + %> + <%= responsive_picture_tag_for_question(question) %>
-<% end %> +<%# end %> <%= form_with model: @answer, url: url_for(controller: 'answers', action: 'create') do |form| %> diff --git a/config/importmap.rb b/config/importmap.rb index ea2c433..b3a72c3 100644 --- a/config/importmap.rb +++ b/config/importmap.rb @@ -10,7 +10,7 @@ pin "stimulus-use" # @0.52.3 pin "@rails/request.js", to: "@rails--request.js.js" # @0.0.12 pin "@rails/activestorage", to: "@rails--activestorage.js" # @8.0.200 pin "tom-select", to: "tom-select--dist--js--tom-select.base.min.js.js" # @2.4.3 -pin "trix" # @2.1.14 +pin "trix" # @2.1.15 # site_helper pin "application", preload: false diff --git a/vendor/javascript/trix.js b/vendor/javascript/trix.js index b40de45..5809a45 100644 --- a/vendor/javascript/trix.js +++ b/vendor/javascript/trix.js @@ -1,5 +1,5 @@ -// trix@2.1.14 downloaded from https://ga.jspm.io/npm:trix@2.1.14/dist/trix.esm.min.js +// trix@2.1.15 downloaded from https://ga.jspm.io/npm:trix@2.1.15/dist/trix.esm.min.js -var o="2.1.14";const 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this.attributes.has("previewable")?this.attributes.get("previewable"):Vi.previewablePattern.test(this.getContentType())}getType(){return this.hasContent()?"content":this.isPreviewable()?"preview":"file"}getURL(){return this.attributes.get("url")}getHref(){return this.attributes.get("href")}getFilename(){return this.attributes.get("filename")||""}getFilesize(){return this.attributes.get("filesize")}getFormattedFilesize(){const o=this.attributes.get("filesize");return"number"==typeof o?w.formatter(o):""}getExtension(){var o;return null===(o=this.getFilename().match(/\.(\w+)$/))||void 0===o?void 0:o[1].toLowerCase()}getContentType(){return this.attributes.get("contentType")}hasContent(){return this.attributes.has("content")}getContent(){return this.attributes.get("content")}getWidth(){return this.attributes.get("width")}getHeight(){return this.attributes.get("height")}getFile(){return this.file}setFile(o){if(this.file=o,this.isPreviewable())return this.preloadFile()}releaseFile(){this.releasePreloadedFile(),this.file=null}getUploadProgress(){return null!=this.uploadProgress?this.uploadProgress:0}setUploadProgress(o){var s,a;if(this.uploadProgress!==o)return this.uploadProgress=o,null===(s=this.uploadProgressDelegate)||void 0===s||null===(a=s.attachmentDidChangeUploadProgress)||void 0===a?void 0:a.call(s,this)}toJSON(){return this.getAttributes()}getCacheKey(){return[super.getCacheKey(...arguments),this.attributes.getCacheKey(),this.getPreviewURL()].join("/")}getPreviewURL(){return this.previewURL||this.preloadingURL}setPreviewURL(o){var s,a,l,c;if(o!==this.getPreviewURL())return this.previewURL=o,null===(s=this.previewDelegate)||void 0===s||null===(a=s.attachmentDidChangeAttributes)||void 0===a||a.call(s,this),null===(l=this.delegate)||void 0===l||null===(c=l.attachmentDidChangePreviewURL)||void 0===c?void 0:c.call(l,this)}preloadURL(){return this.preload(this.getURL(),this.releaseFile)}preloadFile(){if(this.file)return this.fileObjectURL=URL.createObjectURL(this.file),this.preload(this.fileObjectURL)}releasePreloadedFile(){this.fileObjectURL&&(URL.revokeObjectURL(this.fileObjectURL),this.fileObjectURL=null)}preload(o,s){if(o&&o!==this.getPreviewURL()){this.preloadingURL=o;return new Ui(o).then((a=>{let{width:l,height:c}=a;return this.getWidth()&&this.getHeight()||this.setAttributes({width:l,height:c}),this.preloadingURL=null,this.setPreviewURL(o),null==s?void 0:s()})).catch((()=>(this.preloadingURL=null,null==s?void 0:s())))}}}Di(Vi,"previewablePattern",/^image(\/(gif|png|webp|jpe?g)|$)/);class zi extends Wi{static fromJSON(o){return new this(Vi.fromJSON(o.attachment),o.attributes)}constructor(o){super(...arguments),this.attachment=o,this.length=1,this.ensureAttachmentExclusivelyHasAttribute("href"),this.attachment.hasContent()||this.removeProhibitedAttributes()}ensureAttachmentExclusivelyHasAttribute(o){this.hasAttribute(o)&&(this.attachment.hasAttribute(o)||this.attachment.setAttributes(this.attributes.slice([o])),this.attributes=this.attributes.remove(o))}removeProhibitedAttributes(){const o=this.attributes.slice(zi.permittedAttributes);o.isEqualTo(this.attributes)||(this.attributes=o)}getValue(){return this.attachment}isSerializable(){return!this.attachment.isPending()}getCaption(){return this.attributes.get("caption")||""}isEqualTo(o){var s;return super.isEqualTo(o)&&this.attachment.id===(null==o||null===(s=o.attachment)||void 0===s?void 0:s.id)}toString(){return""}toJSON(){const o=super.toJSON(...arguments);return o.attachment=this.attachment,o}getCacheKey(){return[super.getCacheKey(...arguments),this.attachment.getCacheKey()].join("/")}toConsole(){return JSON.stringify(this.toString())}}Di(zi,"permittedAttributes",["caption","presentation"]),Wi.registerType("attachment",zi);class qi extends Wi{static fromJSON(o){return new this(o.string,o.attributes)}constructor(o){super(...arguments),this.string=(o=>o.replace(/\r\n?/g,"\n"))(o),this.length=this.string.length}getValue(){return this.string}toString(){return this.string.toString()}isBlockBreak(){return"\n"===this.toString()&&!0===this.getAttribute("blockBreak")}toJSON(){const o=super.toJSON(...arguments);return o.string=this.string,o}canBeConsolidatedWith(o){return o&&this.hasSameConstructorAs(o)&&this.hasSameAttributesAsPiece(o)}consolidateWith(o){return new this.constructor(this.toString()+o.toString(),this.attributes)}splitAtOffset(o){let s,a;return 0===o?(s=null,a=this):o===this.length?(s=this,a=null):(s=new 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this.splice(s,1,o)}removeObjectAtIndex(o){return this.splice(o,1)}getObjectAtIndex(o){return this.objects[o]}getSplittableListInRange(o){const[s,a,l]=this.splitObjectsAtRange(o);return new this.constructor(s.slice(a,l+1))}selectSplittableList(o){const s=this.objects.filter((s=>o(s)));return new this.constructor(s)}removeObjectsInRange(o){const[s,a,l]=this.splitObjectsAtRange(o);return new this.constructor(s).splice(a,l-a+1)}transformObjectsInRange(o,s){const[a,l,c]=this.splitObjectsAtRange(o),h=a.map(((o,a)=>l<=a&&a<=c?s(o):o));return new this.constructor(h)}splitObjectsAtRange(o){let s,[a,l,c]=this.splitObjectAtPosition(Ki(o));return[a,s]=new this.constructor(a).splitObjectAtPosition(Gi(o)+c),[a,l,s-1]}getObjectAtPosition(o){const{index:s}=this.findIndexAndOffsetAtPosition(o);return this.objects[s]}splitObjectAtPosition(o){let s,a;const{index:l,offset:c}=this.findIndexAndOffsetAtPosition(o),h=this.objects.slice(0);if(null!=l)if(0===c)s=l,a=0;else{const 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1===this.getLength()&&this.pieceList.getObjectAtIndex(0).isBlockBreak()}eachPiece(o){return this.pieceList.eachObject(o)}getPieces(){return this.pieceList.toArray()}getPieceAtPosition(o){return this.pieceList.getObjectAtPosition(o)}contentsForInspection(){return{pieceList:this.pieceList.inspect()}}toSerializableText(){const o=this.pieceList.selectSplittableList((o=>o.isSerializable()));return this.copyWithPieceList(o)}toString(){return this.pieceList.toString()}toJSON(){return this.pieceList.toJSON()}toConsole(){return JSON.stringify(this.pieceList.toArray().map((o=>JSON.parse(o.toConsole()))))}getDirection(){return Ct(this.toString())}isRTL(){return"rtl"===this.getDirection()}}class $i extends rt{static fromJSON(o){return new this(Yi.fromJSON(o.text),o.attributes,o.htmlAttributes)}constructor(o,s,a){super(...arguments),this.text=Xi(o||new Yi),this.attributes=s||[],this.htmlAttributes=a||{}}isEmpty(){return 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this.getTextAtIndex(s).getPieceAtPosition(a)}getCharacterAtPosition(o){const{index:s,offset:a}=this.locationFromPosition(o);return this.getTextAtIndex(s).getStringAtRange([a,a+1])}getLength(){return this.blockList.getEndPosition()}getBlocks(){return this.blockList.toArray()}getBlockCount(){return this.blockList.length}getEditCount(){return this.editCount}eachBlock(o){return this.blockList.eachObject(o)}eachBlockAtRange(o,s){let a,l;o=wt(o);const[c,h]=o,d=this.locationFromPosition(c),g=this.locationFromPosition(h);if(d.index===g.index)return a=this.getBlockAtIndex(d.index),l=[d.offset,g.offset],s(a,l,d.index);for(let o=d.index;o<=g.index;o++)if(a=this.getBlockAtIndex(o),a){switch(o){case d.index:l=[d.offset,a.text.getLength()];break;case g.index:l=[0,g.offset];break;default:l=[0,a.text.getLength()]}s(a,l,o)}}getCommonAttributesAtRange(o){o=wt(o);const[s]=o;if(Lt(o))return this.getCommonAttributesAtPosition(s);{const s=[],a=[];return 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s=this.composition.getSelectedRange();this.startPosition=s[0],this.endPosition=s[1],this.startLocation=this.document.locationFromPosition(this.startPosition),this.endLocation=this.document.locationFromPosition(this.endPosition),this.block=this.document.getBlockAtIndex(this.endLocation.index),this.breaksOnReturn=this.block.breaksOnReturn(),this.previousCharacter=this.block.text.getStringAtPosition(this.endLocation.offset-1),this.nextCharacter=this.block.text.getStringAtPosition(this.endLocation.offset)}shouldInsertBlockBreak(){return this.block.hasAttributes()&&this.block.isListItem()&&!this.block.isEmpty()?0!==this.startLocation.offset:this.breaksOnReturn&&"\n"!==this.nextCharacter}shouldBreakFormattedBlock(){return this.block.hasAttributes()&&!this.block.isListItem()&&(this.breaksOnReturn&&"\n"===this.nextCharacter||"\n"===this.previousCharacter)}shouldDecreaseListLevel(){return this.block.hasAttributes()&&this.block.isListItem()&&this.block.isEmpty()}shouldPrependListItem(){return this.block.isListItem()&&0===this.startLocation.offset&&!this.block.isEmpty()}shouldRemoveLastBlockAttribute(){return this.block.hasAttributes()&&!this.block.isListItem()&&this.block.isEmpty()}}class wn extends q{constructor(){super(...arguments),this.document=new an,this.attachments=[],this.currentAttributes={},this.revision=0}setDocument(o){var s,a;if(!o.isEqualTo(this.document))return this.document=o,this.refreshAttachments(),this.revision++,null===(s=this.delegate)||void 0===s||null===(a=s.compositionDidChangeDocument)||void 0===a?void 0:a.call(s,o)}getSnapshot(){return{document:this.document,selectedRange:this.getSelectedRange()}}loadSnapshot(o){var s,a,l,c;let{document:h,selectedRange:d}=o;return null===(s=this.delegate)||void 0===s||null===(a=s.compositionWillLoadSnapshot)||void 0===a||a.call(s),this.setDocument(null!=h?h:new an),this.setSelection(null!=d?d:[0,0]),null===(l=this.delegate)||void 0===l||null===(c=l.compositionDidLoadSnapshot)||void 0===c?void 0:c.call(l)}insertText(o){let{updatePosition:s}=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{updatePosition:!0};const a=this.getSelectedRange();this.setDocument(this.document.insertTextAtRange(o,a));const l=a[0],c=l+o.getLength();return s&&this.setSelection(c),this.notifyDelegateOfInsertionAtRange([l,c])}insertBlock(){let o=arguments.length>0&&void 0!==arguments[0]?arguments[0]:new $i;const s=new an([o]);return this.insertDocument(s)}insertDocument(){let o=arguments.length>0&&void 0!==arguments[0]?arguments[0]:new an;const s=this.getSelectedRange();this.setDocument(this.document.insertDocumentAtRange(o,s));const a=s[0],l=a+o.getLength();return this.setSelection(l),this.notifyDelegateOfInsertionAtRange([a,l])}insertString(o,s){const a=this.getCurrentTextAttributes(),l=Yi.textForStringWithAttributes(o,a);return this.insertText(l,s)}insertBlockBreak(){const o=this.getSelectedRange();this.setDocument(this.document.insertBlockBreakAtRange(o));const s=o[0],a=s+1;return this.setSelection(a),this.notifyDelegateOfInsertionAtRange([s,a])}insertLineBreak(){const o=new Tn(this);if(o.shouldDecreaseListLevel())return this.decreaseListLevel(),this.setSelection(o.startPosition);if(o.shouldPrependListItem()){const s=new an([o.block.copyWithoutText()]);return this.insertDocument(s)}return o.shouldInsertBlockBreak()?this.insertBlockBreak():o.shouldRemoveLastBlockAttribute()?this.removeLastBlockAttribute():o.shouldBreakFormattedBlock()?this.breakFormattedBlock(o):this.insertString("\n")}insertHTML(o){const s=hn.parse(o).getDocument(),a=this.getSelectedRange();this.setDocument(this.document.mergeDocumentAtRange(s,a));const l=a[0],c=l+s.getLength()-1;return this.setSelection(c),this.notifyDelegateOfInsertionAtRange([l,c])}replaceHTML(o){const s=hn.parse(o).getDocument().copyUsingObjectsFromDocument(this.document),a=this.getLocationRange({strict:!1}),l=this.document.rangeFromLocationRange(a);return this.setDocument(s),this.setSelection(l)}insertFile(o){return this.insertFiles([o])}insertFiles(o){const s=[];return Array.from(o).forEach((o=>{var a;if(null!==(a=this.delegate)&&void 0!==a&&a.compositionShouldAcceptFile(o)){const a=Vi.attachmentForFile(o);s.push(a)}})),this.insertAttachments(s)}insertAttachment(o){return this.insertAttachments([o])}insertAttachments(o){let s=new Yi;return Array.from(o).forEach((o=>{var l;const c=o.getType(),h=null===(l=a[c])||void 0===l?void 0:l.presentation,d=this.getCurrentTextAttributes();h&&(d.presentation=h);const g=Yi.textForAttachmentWithAttributes(o,d);s=s.appendText(g)})),this.insertText(s)}shouldManageDeletingInDirection(o){const s=this.getLocationRange();if(Lt(s)){if("backward"===o&&0===s[0].offset)return!0;if(this.shouldManageMovingCursorInDirection(o))return!0}else if(s[0].index!==s[1].index)return!0;return!1}deleteInDirection(o){let s,a,l,{length:c}=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};const h=this.getLocationRange();let d=this.getSelectedRange();const g=Lt(d);if(g?a="backward"===o&&0===h[0].offset:l=h[0].index!==h[1].index,a&&this.canDecreaseBlockAttributeLevel()){const o=this.getBlock();if(o.isListItem()?this.decreaseListLevel():this.decreaseBlockAttributeLevel(),this.setSelection(d[0]),o.isEmpty())return!1}return g&&(d=this.getExpandedRangeInDirection(o,{length:c}),"backward"===o&&(s=this.getAttachmentAtRange(d))),s?(this.editAttachment(s),!1):(this.setDocument(this.document.removeTextAtRange(d)),this.setSelection(d[0]),!a&&!l&&void 0)}moveTextFromRange(o){const[s]=Array.from(this.getSelectedRange());return this.setDocument(this.document.moveTextFromRangeToPosition(o,s)),this.setSelection(s)}removeAttachment(o){const s=this.document.getRangeOfAttachment(o);if(s)return this.stopEditingAttachment(),this.setDocument(this.document.removeTextAtRange(s)),this.setSelection(s[0])}removeLastBlockAttribute(){const[o,s]=Array.from(this.getSelectedRange()),a=this.document.getBlockAtPosition(s);return this.removeCurrentAttribute(a.getLastAttribute()),this.setSelection(o)}insertPlaceholder(){return this.placeholderPosition=this.getPosition(),this.insertString(" ")}selectPlaceholder(){if(null!=this.placeholderPosition)return this.setSelectedRange([this.placeholderPosition,this.placeholderPosition+1]),this.getSelectedRange()}forgetPlaceholder(){this.placeholderPosition=null}hasCurrentAttribute(o){const s=this.currentAttributes[o];return null!=s&&!1!==s}toggleCurrentAttribute(o){const s=!this.currentAttributes[o];return s?this.setCurrentAttribute(o,s):this.removeCurrentAttribute(o)}canSetCurrentAttribute(o){return mt(o)?this.canSetCurrentBlockAttribute(o):this.canSetCurrentTextAttribute(o)}canSetCurrentTextAttribute(o){const s=this.getSelectedDocument();if(s){for(const o of Array.from(s.getAttachments()))if(!o.hasContent())return!1;return!0}}canSetCurrentBlockAttribute(o){const s=this.getBlock();if(s)return!s.isTerminalBlock()}setCurrentAttribute(o,s){return mt(o)?this.setBlockAttribute(o,s):(this.setTextAttribute(o,s),this.currentAttributes[o]=s,this.notifyDelegateOfCurrentAttributesChange())}setHTMLAtributeAtPosition(o,s,a){var l;const c=this.document.getBlockAtPosition(o),h=null===(l=mt(c.getLastAttribute()))||void 0===l?void 0:l.htmlAttributes;if(c&&null!=h&&h.includes(s)){const l=this.document.setHTMLAttributeAtPosition(o,s,a);this.setDocument(l)}}setTextAttribute(o,s){const a=this.getSelectedRange();if(!a)return;const[l,c]=Array.from(a);if(l!==c)return this.setDocument(this.document.addAttributeAtRange(o,s,a));if("href"===o){const o=Yi.textForStringWithAttributes(s,{href:s});return this.insertText(o)}}setBlockAttribute(o,s){const a=this.getSelectedRange();if(this.canSetCurrentAttribute(o))return this.setDocument(this.document.applyBlockAttributeAtRange(o,s,a)),this.setSelection(a)}removeCurrentAttribute(o){return mt(o)?(this.removeBlockAttribute(o),this.updateCurrentAttributes()):(this.removeTextAttribute(o),delete this.currentAttributes[o],this.notifyDelegateOfCurrentAttributesChange())}removeTextAttribute(o){const s=this.getSelectedRange();if(s)return this.setDocument(this.document.removeAttributeAtRange(o,s))}removeBlockAttribute(o){const s=this.getSelectedRange();if(s)return this.setDocument(this.document.removeAttributeAtRange(o,s))}canDecreaseNestingLevel(){var o;return(null===(o=this.getBlock())||void 0===o?void 0:o.getNestingLevel())>0}canIncreaseNestingLevel(){var o;const s=this.getBlock();if(s){if(null===(o=mt(s.getLastNestableAttribute()))||void 0===o||!o.listAttribute)return s.getNestingLevel()>0;{const o=this.getPreviousBlock();if(o)return function(){let o=arguments.length>1&&void 0!==arguments[1]?arguments[1]:[];return ot((arguments.length>0&&void 0!==arguments[0]?arguments[0]:[]).slice(0,o.length),o)}(o.getListItemAttributes(),s.getListItemAttributes())}}}decreaseNestingLevel(){const o=this.getBlock();if(o)return this.setDocument(this.document.replaceBlock(o,o.decreaseNestingLevel()))}increaseNestingLevel(){const o=this.getBlock();if(o)return this.setDocument(this.document.replaceBlock(o,o.increaseNestingLevel()))}canDecreaseBlockAttributeLevel(){var o;return(null===(o=this.getBlock())||void 0===o?void 0:o.getAttributeLevel())>0}decreaseBlockAttributeLevel(){var o;const s=null===(o=this.getBlock())||void 0===o?void 0:o.getLastAttribute();if(s)return this.removeCurrentAttribute(s)}decreaseListLevel(){let[o]=Array.from(this.getSelectedRange());const{index:s}=this.document.locationFromPosition(o);let a=s;const l=this.getBlock().getAttributeLevel();let c=this.document.getBlockAtIndex(a+1);for(;c&&c.isListItem()&&!(c.getAttributeLevel()<=l);)a++,c=this.document.getBlockAtIndex(a+1);o=this.document.positionFromLocation({index:s,offset:0});const h=this.document.positionFromLocation({index:a,offset:0});return this.setDocument(this.document.removeLastListAttributeAtRange([o,h]))}updateCurrentAttributes(){const o=this.getSelectedRange({ignoreLock:!0});if(o){const s=this.document.getCommonAttributesAtRange(o);if(Array.from(gt()).forEach((o=>{s[o]||this.canSetCurrentAttribute(o)||(s[o]=!1)})),!Tt(s,this.currentAttributes))return this.currentAttributes=s,this.notifyDelegateOfCurrentAttributesChange()}}getCurrentAttributes(){return m.call({},this.currentAttributes)}getCurrentTextAttributes(){const o={};for(const s in this.currentAttributes){const a=this.currentAttributes[s];!1!==a&&ft(s)&&(o[s]=a)}return o}freezeSelection(){return this.setCurrentAttribute("frozen",!0)}thawSelection(){return this.removeCurrentAttribute("frozen")}hasFrozenSelection(){return this.hasCurrentAttribute("frozen")}setSelection(o){var s;const a=this.document.locationRangeFromRange(o);return null===(s=this.delegate)||void 0===s?void 0:s.compositionDidRequestChangingSelectionToLocationRange(a)}getSelectedRange(){const o=this.getLocationRange();if(o)return this.document.rangeFromLocationRange(o)}setSelectedRange(o){const s=this.document.locationRangeFromRange(o);return this.getSelectionManager().setLocationRange(s)}getPosition(){const o=this.getLocationRange();if(o)return this.document.positionFromLocation(o[0])}getLocationRange(o){return this.targetLocationRange?this.targetLocationRange:this.getSelectionManager().getLocationRange(o)||wt({index:0,offset:0})}withTargetLocationRange(o,s){let a;this.targetLocationRange=o;try{a=s()}finally{this.targetLocationRange=null}return a}withTargetRange(o,s){const a=this.document.locationRangeFromRange(o);return this.withTargetLocationRange(a,s)}withTargetDOMRange(o,s){const a=this.createLocationRangeFromDOMRange(o,{strict:!1});return this.withTargetLocationRange(a,s)}getExpandedRangeInDirection(o){let{length:s}=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},[a,l]=Array.from(this.getSelectedRange());return"backward"===o?s?a-=s:a=this.translateUTF16PositionFromOffset(a,-1):s?l+=s:l=this.translateUTF16PositionFromOffset(l,1),wt([a,l])}shouldManageMovingCursorInDirection(o){if(this.editingAttachment)return!0;const s=this.getExpandedRangeInDirection(o);return null!=this.getAttachmentAtRange(s)}moveCursorInDirection(o){let s,a;if(this.editingAttachment)a=this.document.getRangeOfAttachment(this.editingAttachment);else{const l=this.getSelectedRange();a=this.getExpandedRangeInDirection(o),s=!Dt(l,a)}if("backward"===o?this.setSelectedRange(a[0]):this.setSelectedRange(a[1]),s){const o=this.getAttachmentAtRange(a);if(o)return this.editAttachment(o)}}expandSelectionInDirection(o){let{length:s}=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};const a=this.getExpandedRangeInDirection(o,{length:s});return this.setSelectedRange(a)}expandSelectionForEditing(){if(this.hasCurrentAttribute("href"))return this.expandSelectionAroundCommonAttribute("href")}expandSelectionAroundCommonAttribute(o){const s=this.getPosition(),a=this.document.getRangeOfCommonAttributeAtPosition(o,s);return this.setSelectedRange(a)}selectionContainsAttachments(){var o;return(null===(o=this.getSelectedAttachments())||void 0===o?void 0:o.length)>0}selectionIsInCursorTarget(){return this.editingAttachment||this.positionIsCursorTarget(this.getPosition())}positionIsCursorTarget(o){const s=this.document.locationFromPosition(o);if(s)return this.locationIsCursorTarget(s)}positionIsBlockBreak(o){var s;return null===(s=this.document.getPieceAtPosition(o))||void 0===s?void 0:s.isBlockBreak()}getSelectedDocument(){const o=this.getSelectedRange();if(o)return this.document.getDocumentAtRange(o)}getSelectedAttachments(){var o;return null===(o=this.getSelectedDocument())||void 0===o?void 0:o.getAttachments()}getAttachments(){return this.attachments.slice(0)}refreshAttachments(){const o=this.document.getAttachments(),{added:s,removed:a}=function(){let o=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[],s=arguments.length>1&&void 0!==arguments[1]?arguments[1]:[];const a=[],l=[],c=new Set;o.forEach((o=>{c.add(o)}));const h=new Set;return s.forEach((o=>{h.add(o),c.has(o)||a.push(o)})),o.forEach((o=>{h.has(o)||l.push(o)})),{added:a,removed:l}}(this.attachments,o);return this.attachments=o,Array.from(a).forEach((o=>{var s,a;o.delegate=null,null===(s=this.delegate)||void 0===s||null===(a=s.compositionDidRemoveAttachment)||void 0===a||a.call(s,o)})),(()=>{const o=[];return Array.from(s).forEach((s=>{var a,l;s.delegate=this,o.push(null===(a=this.delegate)||void 0===a||null===(l=a.compositionDidAddAttachment)||void 0===l?void 0:l.call(a,s))})),o})()}attachmentDidChangeAttributes(o){var s,a;return this.revision++,null===(s=this.delegate)||void 0===s||null===(a=s.compositionDidEditAttachment)||void 0===a?void 0:a.call(s,o)}attachmentDidChangePreviewURL(o){var s,a;return this.revision++,null===(s=this.delegate)||void 0===s||null===(a=s.compositionDidChangeAttachmentPreviewURL)||void 0===a?void 0:a.call(s,o)}editAttachment(o,s){var a,l;if(o!==this.editingAttachment)return this.stopEditingAttachment(),this.editingAttachment=o,null===(a=this.delegate)||void 0===a||null===(l=a.compositionDidStartEditingAttachment)||void 0===l?void 0:l.call(a,this.editingAttachment,s)}stopEditingAttachment(){var o,s;this.editingAttachment&&(null===(o=this.delegate)||void 0===o||null===(s=o.compositionDidStopEditingAttachment)||void 0===s||s.call(o,this.editingAttachment),this.editingAttachment=null)}updateAttributesForAttachment(o,s){return this.setDocument(this.document.updateAttributesForAttachment(o,s))}removeAttributeForAttachment(o,s){return this.setDocument(this.document.removeAttributeForAttachment(o,s))}breakFormattedBlock(o){let{document:s}=o;const{block:a}=o;let l=o.startPosition,c=[l-1,l];a.getBlockBreakPosition()===o.startLocation.offset?(a.breaksOnReturn()&&"\n"===o.nextCharacter?l+=1:s=s.removeTextAtRange(c),c=[l,l]):"\n"===o.nextCharacter?"\n"===o.previousCharacter?c=[l-1,l+1]:(c=[l,l+1],l+=1):o.startLocation.offset-1!=0&&(l+=1);const h=new an([a.removeLastAttribute().copyWithoutText()]);return this.setDocument(s.insertDocumentAtRange(h,c)),this.setSelection(l)}getPreviousBlock(){const o=this.getLocationRange();if(o){const{index:s}=o[0];if(s>0)return this.document.getBlockAtIndex(s-1)}}getBlock(){const o=this.getLocationRange();if(o)return this.document.getBlockAtIndex(o[0].index)}getAttachmentAtRange(o){const s=this.document.getDocumentAtRange(o);if(s.toString()==="".concat("","\n"))return s.getAttachments()[0]}notifyDelegateOfCurrentAttributesChange(){var o,s;return null===(o=this.delegate)||void 0===o||null===(s=o.compositionDidChangeCurrentAttributes)||void 0===s?void 0:s.call(o,this.currentAttributes)}notifyDelegateOfInsertionAtRange(o){var s,a;return null===(s=this.delegate)||void 0===s||null===(a=s.compositionDidPerformInsertionAtRange)||void 0===a?void 0:a.call(s,o)}translateUTF16PositionFromOffset(o,s){const a=this.document.toUTF16String(),l=a.offsetFromUCS2Offset(o);return a.offsetToUCS2Offset(l+s)}}wn.proxyMethod("getSelectionManager().getPointRange"),wn.proxyMethod("getSelectionManager().setLocationRangeFromPointRange"),wn.proxyMethod("getSelectionManager().createLocationRangeFromDOMRange"),wn.proxyMethod("getSelectionManager().locationIsCursorTarget"),wn.proxyMethod("getSelectionManager().selectionIsExpanded"),wn.proxyMethod("delegate?.getSelectionManager");class Ln extends q{constructor(o){super(...arguments),this.composition=o,this.undoEntries=[],this.redoEntries=[]}recordUndoEntry(o){let{context:s,consolidatable:a}=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};const l=this.undoEntries.slice(-1)[0];if(!a||!Dn(l,o,s)){const a=this.createEntry({description:o,context:s});this.undoEntries.push(a),this.redoEntries=[]}}undo(){const o=this.undoEntries.pop();if(o){const s=this.createEntry(o);return this.redoEntries.push(s),this.composition.loadSnapshot(o.snapshot)}}redo(){const o=this.redoEntries.pop();if(o){const s=this.createEntry(o);return this.undoEntries.push(s),this.composition.loadSnapshot(o.snapshot)}}canUndo(){return this.undoEntries.length>0}canRedo(){return this.redoEntries.length>0}createEntry(){let{description:o,context:s}=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return{description:null==o?void 0:o.toString(),context:JSON.stringify(s),snapshot:this.composition.getSnapshot()}}}const Dn=(o,s,a)=>(null==o?void 0:o.description)===(null==s?void 0:s.toString())&&(null==o?void 0:o.context)===JSON.stringify(a),Zn="attachmentGallery";class In{constructor(o){this.document=o.document,this.selectedRange=o.selectedRange}perform(){return this.removeBlockAttribute(),this.applyBlockAttribute()}getSnapshot(){return{document:this.document,selectedRange:this.selectedRange}}removeBlockAttribute(){return this.findRangesOfBlocks().map((o=>this.document=this.document.removeAttributeAtRange(Zn,o)))}applyBlockAttribute(){let o=0;this.findRangesOfPieces().forEach((s=>{s[1]-s[0]>1&&(s[0]+=o,s[1]+=o,"\n"!==this.document.getCharacterAtPosition(s[1])&&(this.document=this.document.insertBlockBreakAtRange(s[1]),s[1]0&&void 0!==arguments[0]?arguments[0]:"";const s=hn.parse(o,{referenceElement:this.element}).getDocument();return this.loadDocument(s)}loadJSON(o){let{document:s,selectedRange:a}=o;return s=an.fromJSON(s),this.loadSnapshot({document:s,selectedRange:a})}loadSnapshot(o){return this.undoManager=new Ln(this.composition),this.composition.loadSnapshot(o)}getDocument(){return this.composition.document}getSelectedDocument(){return this.composition.getSelectedDocument()}getSnapshot(){return this.composition.getSnapshot()}toJSON(){return this.getSnapshot()}deleteInDirection(o){return this.composition.deleteInDirection(o)}insertAttachment(o){return this.composition.insertAttachment(o)}insertAttachments(o){return this.composition.insertAttachments(o)}insertDocument(o){return this.composition.insertDocument(o)}insertFile(o){return this.composition.insertFile(o)}insertFiles(o){return this.composition.insertFiles(o)}insertHTML(o){return this.composition.insertHTML(o)}insertString(o){return this.composition.insertString(o)}insertText(o){return this.composition.insertText(o)}insertLineBreak(){return this.composition.insertLineBreak()}getSelectedRange(){return this.composition.getSelectedRange()}getPosition(){return this.composition.getPosition()}getClientRectAtPosition(o){const s=this.getDocument().locationRangeFromRange([o,o+1]);return this.selectionManager.getClientRectAtLocationRange(s)}expandSelectionInDirection(o){return this.composition.expandSelectionInDirection(o)}moveCursorInDirection(o){return this.composition.moveCursorInDirection(o)}setSelectedRange(o){return this.composition.setSelectedRange(o)}activateAttribute(o){let s=!(arguments.length>1&&void 0!==arguments[1])||arguments[1];return this.composition.setCurrentAttribute(o,s)}attributeIsActive(o){return this.composition.hasCurrentAttribute(o)}canActivateAttribute(o){return this.composition.canSetCurrentAttribute(o)}deactivateAttribute(o){return this.composition.removeCurrentAttribute(o)}setHTMLAtributeAtPosition(o,s,a){this.composition.setHTMLAtributeAtPosition(o,s,a)}canDecreaseNestingLevel(){return this.composition.canDecreaseNestingLevel()}canIncreaseNestingLevel(){return this.composition.canIncreaseNestingLevel()}decreaseNestingLevel(){if(this.canDecreaseNestingLevel())return this.composition.decreaseNestingLevel()}increaseNestingLevel(){if(this.canIncreaseNestingLevel())return this.composition.increaseNestingLevel()}canRedo(){return this.undoManager.canRedo()}canUndo(){return this.undoManager.canUndo()}recordUndoEntry(o){let{context:s,consolidatable:a}=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return this.undoManager.recordUndoEntry(o,{context:s,consolidatable:a})}redo(){if(this.canRedo())return this.undoManager.redo()}undo(){if(this.canUndo())return this.undoManager.undo()}}class Mn{constructor(o){this.element=o}findLocationFromContainerAndOffset(o,s){let{strict:a}=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{strict:!0},l=0,c=!1;const h={index:0,offset:0},d=this.findAttachmentElementParentForNode(o);d&&(o=d.parentNode,s=E(d));const g=R(this.element,{usingFilter:Wn});for(;g.nextNode();){const d=g.currentNode;if(d===o&&B(o)){F(d)||(h.offset+=s);break}if(d.parentNode===o){if(l++===s)break}else if(!C(o,d)&&l>0)break;N(d,{strict:a})?(c&&h.index++,h.offset=0,c=!0):h.offset+=Bn(d)}return h}findContainerAndOffsetFromLocation(o){let s,a;if(0===o.index&&0===o.offset){for(s=this.element,a=0;s.firstChild;)if(s=s.firstChild,D(s)){a=1;break}return[s,a]}let[l,c]=this.findNodeAndOffsetFromLocation(o);if(l){if(B(l))0===Bn(l)?(s=l.parentNode.parentNode,a=E(l.parentNode),F(l,{name:"right"})&&a++):(s=l,a=o.offset-c);else{if(s=l.parentNode,!N(l.previousSibling)&&!D(s))for(;l===s.lastChild&&(l=s,s=s.parentNode,!D(s)););a=E(l),0!==o.offset&&a++}return[s,a]}}findNodeAndOffsetFromLocation(o){let s,a,l=0;for(const c of this.getSignificantNodesForIndex(o.index)){const h=Bn(c);if(o.offset<=l+h)if(B(c)){if(s=c,a=l,o.offset===a&&F(s))break}else s||(s=c,a=l);if(l+=h,l>o.offset)break}return[s,a]}findAttachmentElementParentForNode(o){for(;o&&o!==this.element;){if(P(o))return o;o=o.parentNode}}getSignificantNodesForIndex(o){const s=[],a=R(this.element,{usingFilter:_n});let l=!1;for(;a.nextNode();){const h=a.currentNode;var c;if(I(h)){if(null!=c?c++:c=0,c===o)l=!0;else if(l)break}else l&&s.push(h)}return s}}const Bn=function(o){return o.nodeType===Node.TEXT_NODE?F(o)?0:o.textContent.length:"br"===k(o)||P(o)?1:0},_n=function(o){return jn(o)===NodeFilter.FILTER_ACCEPT?Wn(o):NodeFilter.FILTER_REJECT},jn=function(o){return M(o)?NodeFilter.FILTER_REJECT:NodeFilter.FILTER_ACCEPT},Wn=function(o){return P(o.parentNode)?NodeFilter.FILTER_REJECT:NodeFilter.FILTER_ACCEPT};class Un{createDOMRangeFromPoint(o){let s,{x:a,y:l}=o;if(document.caretPositionFromPoint){const{offsetNode:o,offset:c}=document.caretPositionFromPoint(a,l);return s=document.createRange(),s.setStart(o,c),s}if(document.caretRangeFromPoint)return document.caretRangeFromPoint(a,l);if(document.body.createTextRange){const c=Mt();try{const o=document.body.createTextRange();o.moveToPoint(a,l),o.select()}catch(o){}return s=Mt(),Bt(c),s}}getClientRectsForDOMRange(o){const s=Array.from(o.getClientRects());return[s[0],s[s.length-1]]}}class Vn extends q{constructor(o){super(...arguments),this.didMouseDown=this.didMouseDown.bind(this),this.selectionDidChange=this.selectionDidChange.bind(this),this.element=o,this.locationMapper=new Mn(this.element),this.pointMapper=new Un,this.lockCount=0,b("mousedown",{onElement:this.element,withCallback:this.didMouseDown})}getLocationRange(){let o=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return!1===o.strict?this.createLocationRangeFromDOMRange(Mt()):o.ignoreLock?this.currentLocationRange:this.lockedLocationRange?this.lockedLocationRange:this.currentLocationRange}setLocationRange(o){if(this.lockedLocationRange)return;o=wt(o);const s=this.createDOMRangeFromLocationRange(o);s&&(Bt(s),this.updateCurrentLocationRange(o))}setLocationRangeFromPointRange(o){o=wt(o);const s=this.getLocationAtPoint(o[0]),a=this.getLocationAtPoint(o[1]);this.setLocationRange([s,a])}getClientRectAtLocationRange(o){const s=this.createDOMRangeFromLocationRange(o);if(s)return this.getClientRectsForDOMRange(s)[1]}locationIsCursorTarget(o){const s=Array.from(this.findNodeAndOffsetFromLocation(o))[0];return F(s)}lock(){0==this.lockCount++&&(this.updateCurrentLocationRange(),this.lockedLocationRange=this.getLocationRange())}unlock(){if(0==--this.lockCount){const{lockedLocationRange:o}=this;if(this.lockedLocationRange=null,null!=o)return this.setLocationRange(o)}}clearSelection(){var o;return null===(o=Pt())||void 0===o?void 0:o.removeAllRanges()}selectionIsCollapsed(){var o;return!0===(null===(o=Mt())||void 0===o?void 0:o.collapsed)}selectionIsExpanded(){return!this.selectionIsCollapsed()}createLocationRangeFromDOMRange(o,s){if(null==o||!this.domRangeWithinElement(o))return;const a=this.findLocationFromContainerAndOffset(o.startContainer,o.startOffset,s);if(!a)return;const l=o.collapsed?void 0:this.findLocationFromContainerAndOffset(o.endContainer,o.endOffset,s);return wt([a,l])}didMouseDown(){return this.pauseTemporarily()}pauseTemporarily(){let o;this.paused=!0;const e=()=>{if(this.paused=!1,clearTimeout(s),Array.from(o).forEach((o=>{o.destroy()})),C(document,this.element))return this.selectionDidChange()},s=setTimeout(e,200);o=["mousemove","keydown"].map((o=>b(o,{onElement:document,withCallback:e})))}selectionDidChange(){if(!this.paused&&!x(this.element))return this.updateCurrentLocationRange()}updateCurrentLocationRange(o){var s,a;if((null!=o?o:o=this.createLocationRangeFromDOMRange(Mt()))&&!Dt(o,this.currentLocationRange))return this.currentLocationRange=o,null===(s=this.delegate)||void 0===s||null===(a=s.locationRangeDidChange)||void 0===a?void 0:a.call(s,this.currentLocationRange.slice(0))}createDOMRangeFromLocationRange(o){const s=this.findContainerAndOffsetFromLocation(o[0]),a=Lt(o)?s:this.findContainerAndOffsetFromLocation(o[1])||s;if(null!=s&&null!=a){const o=document.createRange();return o.setStart(...Array.from(s||[])),o.setEnd(...Array.from(a||[])),o}}getLocationAtPoint(o){const s=this.createDOMRangeFromPoint(o);var a;if(s)return null===(a=this.createLocationRangeFromDOMRange(s))||void 0===a?void 0:a[0]}domRangeWithinElement(o){return o.collapsed?C(this.element,o.startContainer):C(this.element,o.startContainer)&&C(this.element,o.endContainer)}}Vn.proxyMethod("locationMapper.findLocationFromContainerAndOffset"),Vn.proxyMethod("locationMapper.findContainerAndOffsetFromLocation"),Vn.proxyMethod("locationMapper.findNodeAndOffsetFromLocation"),Vn.proxyMethod("pointMapper.createDOMRangeFromPoint"),Vn.proxyMethod("pointMapper.getClientRectsForDOMRange");var tr=Object.freeze({__proto__:null,Attachment:Vi,AttachmentManager:kn,AttachmentPiece:zi,Block:$i,Composition:wn,Document:an,Editor:Pn,HTMLParser:hn,HTMLSanitizer:di,LineBreakInsertion:Tn,LocationMapper:Mn,ManagedAttachment:Rn,Piece:Wi,PointMapper:Un,SelectionManager:Vn,SplittableList:Hi,StringPiece:qi,Text:Yi,UndoManager:Ln}),sr=Object.freeze({__proto__:null,ObjectView:ie,AttachmentView:pi,BlockView:Ei,DocumentView:Si,PieceView:Ai,PreviewableAttachmentView:vi,TextView:yi});const{lang:cr,css:ur,keyNames:hr}=$,Gn=function(o){return function(){const s=o.apply(this,arguments);s.do(),this.undos||(this.undos=[]),this.undos.push(s.undo)}};class Yn extends q{constructor(o,s,a){let l=arguments.length>3&&void 0!==arguments[3]?arguments[3]:{};super(...arguments),Di(this,"makeElementMutable",Gn((()=>({do:()=>{this.element.dataset.trixMutable=!0},undo:()=>delete this.element.dataset.trixMutable})))),Di(this,"addToolbar",Gn((()=>{const o=T({tagName:"div",className:ur.attachmentToolbar,data:{trixMutable:!0},childNodes:T({tagName:"div",className:"trix-button-row",childNodes:T({tagName:"span",className:"trix-button-group trix-button-group--actions",childNodes:T({tagName:"button",className:"trix-button trix-button--remove",textContent:cr.remove,attributes:{title:cr.remove},data:{trixAction:"remove"}})})})});return this.attachment.isPreviewable()&&o.appendChild(T({tagName:"div",className:ur.attachmentMetadataContainer,childNodes:T({tagName:"span",className:ur.attachmentMetadata,childNodes:[T({tagName:"span",className:ur.attachmentName,textContent:this.attachment.getFilename(),attributes:{title:this.attachment.getFilename()}}),T({tagName:"span",className:ur.attachmentSize,textContent:this.attachment.getFormattedFilesize()})]})})),b("click",{onElement:o,withCallback:this.didClickToolbar}),b("click",{onElement:o,matchingSelector:"[data-trix-action]",withCallback:this.didClickActionButton}),v("trix-attachment-before-toolbar",{onElement:this.element,attributes:{toolbar:o,attachment:this.attachment}}),{do:()=>this.element.appendChild(o),undo:()=>S(o)}}))),Di(this,"installCaptionEditor",Gn((()=>{const o=T({tagName:"textarea",className:ur.attachmentCaptionEditor,attributes:{placeholder:cr.captionPlaceholder},data:{trixMutable:!0}});o.value=this.attachmentPiece.getCaption();const s=o.cloneNode();s.classList.add("trix-autoresize-clone"),s.tabIndex=-1;const i=function(){s.value=o.value,o.style.height=s.scrollHeight+"px"};b("input",{onElement:o,withCallback:i}),b("input",{onElement:o,withCallback:this.didInputCaption}),b("keydown",{onElement:o,withCallback:this.didKeyDownCaption}),b("change",{onElement:o,withCallback:this.didChangeCaption}),b("blur",{onElement:o,withCallback:this.didBlurCaption});const a=this.element.querySelector("figcaption"),l=a.cloneNode();return{do:()=>{if(a.style.display="none",l.appendChild(o),l.appendChild(s),l.classList.add("".concat(ur.attachmentCaption,"--editing")),a.parentElement.insertBefore(l,a),i(),this.options.editCaption)return Rt((()=>o.focus()))},undo(){S(l),a.style.display=null}}}))),this.didClickToolbar=this.didClickToolbar.bind(this),this.didClickActionButton=this.didClickActionButton.bind(this),this.didKeyDownCaption=this.didKeyDownCaption.bind(this),this.didInputCaption=this.didInputCaption.bind(this),this.didChangeCaption=this.didChangeCaption.bind(this),this.didBlurCaption=this.didBlurCaption.bind(this),this.attachmentPiece=o,this.element=s,this.container=a,this.options=l,this.attachment=this.attachmentPiece.attachment,"a"===k(this.element)&&(this.element=this.element.firstChild),this.install()}install(){this.makeElementMutable(),this.addToolbar(),this.attachment.isPreviewable()&&this.installCaptionEditor()}uninstall(){var o;let s=this.undos.pop();for(this.savePendingCaption();s;)s(),s=this.undos.pop();null===(o=this.delegate)||void 0===o||o.didUninstallAttachmentEditor(this)}savePendingCaption(){if(null!=this.pendingCaption){const c=this.pendingCaption;var o,s,a,l;this.pendingCaption=null,c?null===(o=this.delegate)||void 0===o||null===(s=o.attachmentEditorDidRequestUpdatingAttributesForAttachment)||void 0===s||s.call(o,{caption:c},this.attachment):null===(a=this.delegate)||void 0===a||null===(l=a.attachmentEditorDidRequestRemovingAttributeForAttachment)||void 0===l||l.call(a,"caption",this.attachment)}}didClickToolbar(o){return o.preventDefault(),o.stopPropagation()}didClickActionButton(o){var s;if("remove"===o.target.getAttribute("data-trix-action"))return null===(s=this.delegate)||void 0===s?void 0:s.attachmentEditorDidRequestRemovalOfAttachment(this.attachment)}didKeyDownCaption(o){var s,a;if("return"===hr[o.keyCode])return o.preventDefault(),this.savePendingCaption(),null===(s=this.delegate)||void 0===s||null===(a=s.attachmentEditorDidRequestDeselectingAttachment)||void 0===a?void 0:a.call(s,this.attachment)}didInputCaption(o){this.pendingCaption=o.target.value.replace(/\s/g," ").trim()}didChangeCaption(o){return this.savePendingCaption()}didBlurCaption(o){return this.savePendingCaption()}}class $n extends q{constructor(o,a){super(...arguments),this.didFocus=this.didFocus.bind(this),this.didBlur=this.didBlur.bind(this),this.didClickAttachment=this.didClickAttachment.bind(this),this.element=o,this.composition=a,this.documentView=new Si(this.composition.document,{element:this.element}),b("focus",{onElement:this.element,withCallback:this.didFocus}),b("blur",{onElement:this.element,withCallback:this.didBlur}),b("click",{onElement:this.element,matchingSelector:"a[contenteditable=false]",preventDefault:!0}),b("mousedown",{onElement:this.element,matchingSelector:s,withCallback:this.didClickAttachment}),b("click",{onElement:this.element,matchingSelector:"a".concat(s),preventDefault:!0})}didFocus(o){var s;const i=()=>{var o,s;if(!this.focused)return this.focused=!0,null===(o=this.delegate)||void 0===o||null===(s=o.compositionControllerDidFocus)||void 0===s?void 0:s.call(o)};return(null===(s=this.blurPromise)||void 0===s?void 0:s.then(i))||i()}didBlur(o){this.blurPromise=new Promise((o=>Rt((()=>{var s,a;x(this.element)||(this.focused=null,null===(s=this.delegate)||void 0===s||null===(a=s.compositionControllerDidBlur)||void 0===a||a.call(s));return this.blurPromise=null,o()}))))}didClickAttachment(o,s){var a,l;const c=this.findAttachmentForElement(s),h=!!y(o.target,{matchingSelector:"figcaption"});return null===(a=this.delegate)||void 0===a||null===(l=a.compositionControllerDidSelectAttachment)||void 0===l?void 0:l.call(a,c,{editCaption:h})}getSerializableElement(){return this.isEditingAttachment()?this.documentView.shadowElement:this.element}render(){var o,s,a,l,c,h;(this.revision!==this.composition.revision&&(this.documentView.setDocument(this.composition.document),this.documentView.render(),this.revision=this.composition.revision),this.canSyncDocumentView()&&!this.documentView.isSynced())&&(null===(a=this.delegate)||void 0===a||null===(l=a.compositionControllerWillSyncDocumentView)||void 0===l||l.call(a),this.documentView.sync(),null===(c=this.delegate)||void 0===c||null===(h=c.compositionControllerDidSyncDocumentView)||void 0===h||h.call(c));return null===(o=this.delegate)||void 0===o||null===(s=o.compositionControllerDidRender)||void 0===s?void 0:s.call(o)}rerenderViewForObject(o){return this.invalidateViewForObject(o),this.render()}invalidateViewForObject(o){return this.documentView.invalidateViewForObject(o)}isViewCachingEnabled(){return this.documentView.isViewCachingEnabled()}enableViewCaching(){return this.documentView.enableViewCaching()}disableViewCaching(){return this.documentView.disableViewCaching()}refreshViewCache(){return this.documentView.garbageCollectCachedViews()}isEditingAttachment(){return!!this.attachmentEditor}installAttachmentEditorForAttachment(o,s){var a;if((null===(a=this.attachmentEditor)||void 0===a?void 0:a.attachment)===o)return;const l=this.documentView.findElementForObject(o);if(!l)return;this.uninstallAttachmentEditor();const c=this.composition.document.getAttachmentPieceForAttachment(o);this.attachmentEditor=new Yn(c,l,this.element,s),this.attachmentEditor.delegate=this}uninstallAttachmentEditor(){var o;return null===(o=this.attachmentEditor)||void 0===o?void 0:o.uninstall()}didUninstallAttachmentEditor(){return this.attachmentEditor=null,this.render()}attachmentEditorDidRequestUpdatingAttributesForAttachment(o,s){var a,l;return null===(a=this.delegate)||void 0===a||null===(l=a.compositionControllerWillUpdateAttachment)||void 0===l||l.call(a,s),this.composition.updateAttributesForAttachment(o,s)}attachmentEditorDidRequestRemovingAttributeForAttachment(o,s){var a,l;return null===(a=this.delegate)||void 0===a||null===(l=a.compositionControllerWillUpdateAttachment)||void 0===l||l.call(a,s),this.composition.removeAttributeForAttachment(o,s)}attachmentEditorDidRequestRemovalOfAttachment(o){var s,a;return null===(s=this.delegate)||void 0===s||null===(a=s.compositionControllerDidRequestRemovalOfAttachment)||void 0===a?void 0:a.call(s,o)}attachmentEditorDidRequestDeselectingAttachment(o){var s,a;return null===(s=this.delegate)||void 0===s||null===(a=s.compositionControllerDidRequestDeselectingAttachment)||void 0===a?void 0:a.call(s,o)}canSyncDocumentView(){return!this.isEditingAttachment()}findAttachmentForElement(o){return this.composition.document.getAttachmentById(parseInt(o.dataset.trixId,10))}}class Xn extends q{}const dr="data-trix-mutable",pr="[".concat(dr,"]"),Dr={attributes:!0,childList:!0,characterData:!0,characterDataOldValue:!0,subtree:!0};class er extends q{constructor(o){super(o),this.didMutate=this.didMutate.bind(this),this.element=o,this.observer=new window.MutationObserver(this.didMutate),this.start()}start(){return this.reset(),this.observer.observe(this.element,Dr)}stop(){return this.observer.disconnect()}didMutate(o){var s,a;if(this.mutations.push(...Array.from(this.findSignificantMutations(o)||[])),this.mutations.length)return null===(s=this.delegate)||void 0===s||null===(a=s.elementDidMutate)||void 0===a||a.call(s,this.getMutationSummary()),this.reset()}reset(){this.mutations=[]}findSignificantMutations(o){return o.filter((o=>this.mutationIsSignificant(o)))}mutationIsSignificant(o){if(this.nodeIsMutable(o.target))return!1;for(const s of Array.from(this.nodesModifiedByMutation(o)))if(this.nodeIsSignificant(s))return!0;return!1}nodeIsSignificant(o){return o!==this.element&&!this.nodeIsMutable(o)&&!M(o)}nodeIsMutable(o){return y(o,{matchingSelector:pr})}nodesModifiedByMutation(o){const s=[];switch(o.type){case"attributes":o.attributeName!==dr&&s.push(o.target);break;case"characterData":s.push(o.target.parentNode),s.push(o.target);break;case"childList":s.push(...Array.from(o.addedNodes||[])),s.push(...Array.from(o.removedNodes||[]))}return s}getMutationSummary(){return this.getTextMutationSummary()}getTextMutationSummary(){const{additions:o,deletions:s}=this.getTextChangesFromCharacterData(),a=this.getTextChangesFromChildList();Array.from(a.additions).forEach((s=>{Array.from(o).includes(s)||o.push(s)})),s.push(...Array.from(a.deletions||[]));const l={},c=o.join("");c&&(l.textAdded=c);const h=s.join("");return h&&(l.textDeleted=h),l}getMutationsByType(o){return Array.from(this.mutations).filter((s=>s.type===o))}getTextChangesFromChildList(){let o,s;const a=[],l=[];Array.from(this.getMutationsByType("childList")).forEach((o=>{a.push(...Array.from(o.addedNodes||[])),l.push(...Array.from(o.removedNodes||[]))}));0===a.length&&1===l.length&&I(l[0])?(o=[],s=["\n"]):(o=ir(a),s=ir(l));const c=o.filter(((o,a)=>o!==s[a])).map(Wt),h=s.filter(((s,a)=>s!==o[a])).map(Wt);return{additions:c,deletions:h}}getTextChangesFromCharacterData(){let o,s;const a=this.getMutationsByType("characterData");if(a.length){const l=a[0],c=a[a.length-1],h=function(o,s){let a,l;return o=X.box(o),(s=X.box(s)).length0&&void 0!==arguments[0]?arguments[0]:[];const s=[];for(const a of Array.from(o))switch(a.nodeType){case Node.TEXT_NODE:s.push(a.data);break;case Node.ELEMENT_NODE:"br"===k(a)?s.push("\n"):s.push(...Array.from(ir(a.childNodes)||[]))}return s};class nr extends ee{constructor(o){super(...arguments),this.file=o}perform(o){const s=new FileReader;return s.onerror=()=>o(!1),s.onload=()=>{s.onerror=null;try{s.abort()}catch(o){}return o(!0,this.file)},s.readAsArrayBuffer(this.file)}}class rr{constructor(o){this.element=o}shouldIgnore(o){return!!d.samsungAndroid&&(this.previousEvent=this.event,this.event=o,this.checkSamsungKeyboardBuggyModeStart(),this.checkSamsungKeyboardBuggyModeEnd(),this.buggyMode)}checkSamsungKeyboardBuggyModeStart(){this.insertingLongTextAfterUnidentifiedChar()&&or(this.element.innerText,this.event.data)&&(this.buggyMode=!0,this.event.preventDefault())}checkSamsungKeyboardBuggyModeEnd(){this.buggyMode&&"insertText"!==this.event.inputType&&(this.buggyMode=!1)}insertingLongTextAfterUnidentifiedChar(){var o;return this.isBeforeInputInsertText()&&this.previousEventWasUnidentifiedKeydown()&&(null===(o=this.event.data)||void 0===o?void 0:o.length)>50}isBeforeInputInsertText(){return"beforeinput"===this.event.type&&"insertText"===this.event.inputType}previousEventWasUnidentifiedKeydown(){var o,s;return"keydown"===(null===(o=this.previousEvent)||void 0===o?void 0:o.type)&&"Unidentified"===(null===(s=this.previousEvent)||void 0===s?void 0:s.key)}}const or=(o,s)=>ar(o)===ar(s),Tr=new RegExp("(".concat("","|").concat(_,"|").concat(j,"|\\s)+"),"g"),ar=o=>o.replace(Tr," ").trim();class lr extends q{constructor(o){super(...arguments),this.element=o,this.mutationObserver=new er(this.element),this.mutationObserver.delegate=this,this.flakyKeyboardDetector=new rr(this.element);for(const o in this.constructor.events)b(o,{onElement:this.element,withCallback:this.handlerFor(o)})}elementDidMutate(o){}editorWillSyncDocumentView(){return this.mutationObserver.stop()}editorDidSyncDocumentView(){return this.mutationObserver.start()}requestRender(){var o,s;return null===(o=this.delegate)||void 0===o||null===(s=o.inputControllerDidRequestRender)||void 0===s?void 0:s.call(o)}requestReparse(){var o,s;return null===(o=this.delegate)||void 0===o||null===(s=o.inputControllerDidRequestReparse)||void 0===s||s.call(o),this.requestRender()}attachFiles(o){const s=Array.from(o).map((o=>new nr(o)));return Promise.all(s).then((o=>{this.handleInput((function(){var s,a;return null===(s=this.delegate)||void 0===s||s.inputControllerWillAttachFiles(),null===(a=this.responder)||void 0===a||a.insertFiles(o),this.requestRender()}))}))}handlerFor(o){return s=>{s.defaultPrevented||this.handleInput((()=>{if(!x(this.element)){if(this.flakyKeyboardDetector.shouldIgnore(s))return;this.eventName=o,this.constructor.events[o].call(this,s)}}))}}handleInput(o){try{var s;null===(s=this.delegate)||void 0===s||s.inputControllerWillHandleInput(),o.call(this)}finally{var a;null===(a=this.delegate)||void 0===a||a.inputControllerDidHandleInput()}}createLinkHTML(o,s){const a=document.createElement("a");return a.href=o,a.textContent=s||o,a.outerHTML}}var wr;Di(lr,"events",{});const{browser:Lr,keyNames:Ir}=$;let Nr=0;class gr extends lr{constructor(){super(...arguments),this.resetInputSummary()}setInputSummary(){let o=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.inputSummary.eventName=this.eventName;for(const s in o){const a=o[s];this.inputSummary[s]=a}return this.inputSummary}resetInputSummary(){this.inputSummary={}}reset(){return this.resetInputSummary(),ce.reset()}elementDidMutate(o){var s,a;return this.isComposing()?null===(s=this.delegate)||void 0===s||null===(a=s.inputControllerDidAllowUnhandledInput)||void 0===a?void 0:a.call(s):this.handleInput((function(){return this.mutationIsSignificant(o)&&(this.mutationIsExpected(o)?this.requestRender():this.requestReparse()),this.reset()}))}mutationIsExpected(o){let{textAdded:s,textDeleted:a}=o;if(this.inputSummary.preferDocument)return!0;const l=null!=s?s===this.inputSummary.textAdded:!this.inputSummary.textAdded,c=null!=a?this.inputSummary.didDelete:!this.inputSummary.didDelete,h=["\n"," \n"].includes(s)&&!l,d="\n"===a&&!c;if(h&&!d||d&&!h){const o=this.getSelectedRange();if(o){var g;const a=h?s.replace(/\n$/,"").length||-1:(null==s?void 0:s.length)||1;if(null!==(g=this.responder)&&void 0!==g&&g.positionIsBlockBreak(o[1]+a))return!0}}return l&&c}mutationIsSignificant(o){var s;const a=Object.keys(o).length>0,l=""===(null===(s=this.compositionInput)||void 0===s?void 0:s.getEndData());return a||!l}getCompositionInput(){if(this.isComposing())return this.compositionInput;this.compositionInput=new vr(this)}isComposing(){return this.compositionInput&&!this.compositionInput.isEnded()}deleteInDirection(o,s){var a;return!1!==(null===(a=this.responder)||void 0===a?void 0:a.deleteInDirection(o))?this.setInputSummary({didDelete:!0}):s?(s.preventDefault(),this.requestRender()):void 0}serializeSelectionToDataTransfer(o){var s;if(!function(o){if(null==o||!o.setData)return!1;for(const s in ae){const a=ae[s];try{if(o.setData(s,a),!o.getData(s)===a)return!1}catch(o){return!1}}return!0}(o))return;const a=null===(s=this.responder)||void 0===s?void 0:s.getSelectedDocument().toSerializableDocument();return o.setData("application/x-trix-document",JSON.stringify(a)),o.setData("text/html",Si.render(a).innerHTML),o.setData("text/plain",a.toString().replace(/\n$/,"")),!0}canAcceptDataTransfer(o){const s={};return Array.from((null==o?void 0:o.types)||[]).forEach((o=>{s[o]=!0})),s.Files||s["application/x-trix-document"]||s["text/html"]||s["text/plain"]}getPastedHTMLUsingHiddenElement(o){const s=this.getSelectedRange(),a={position:"absolute",left:"".concat(window.pageXOffset,"px"),top:"".concat(window.pageYOffset,"px"),opacity:0},l=T({style:a,tagName:"div",editable:!0});return document.body.appendChild(l),l.focus(),requestAnimationFrame((()=>{const a=l.innerHTML;return S(l),this.setSelectedRange(s),o(a)}))}}Di(gr,"events",{keydown(o){this.isComposing()||this.resetInputSummary(),this.inputSummary.didInput=!0;const s=Ir[o.keyCode];if(s){var a;let l=this.keys;["ctrl","alt","shift","meta"].forEach((s=>{var a;o["".concat(s,"Key")]&&("ctrl"===s&&(s="control"),l=null===(a=l)||void 0===a?void 0:a[s])})),null!=(null===(a=l)||void 0===a?void 0:a[s])&&(this.setInputSummary({keyName:s}),ce.reset(),l[s].call(this,o))}if(le(o)){const s=String.fromCharCode(o.keyCode).toLowerCase();if(s){var l;const a=["alt","shift"].map((s=>{if(o["".concat(s,"Key")])return s})).filter((o=>o));a.push(s),null!==(l=this.delegate)&&void 0!==l&&l.inputControllerDidReceiveKeyboardCommand(a)&&o.preventDefault()}}},keypress(o){if(null!=this.inputSummary.eventName)return;if(o.metaKey)return;if(o.ctrlKey&&!o.altKey)return;const s=fr(o);var a,l;return s?(null===(a=this.delegate)||void 0===a||a.inputControllerWillPerformTyping(),null===(l=this.responder)||void 0===l||l.insertString(s),this.setInputSummary({textAdded:s,didDelete:this.selectionIsExpanded()})):void 0},textInput(o){const{data:s}=o,{textAdded:a}=this.inputSummary;if(a&&a!==s&&a.toUpperCase()===s){var l;const o=this.getSelectedRange();return this.setSelectedRange([o[0],o[1]+a.length]),null===(l=this.responder)||void 0===l||l.insertString(s),this.setInputSummary({textAdded:s}),this.setSelectedRange(o)}},dragenter(o){o.preventDefault()},dragstart(o){var s,a;return this.serializeSelectionToDataTransfer(o.dataTransfer),this.draggedRange=this.getSelectedRange(),null===(s=this.delegate)||void 0===s||null===(a=s.inputControllerDidStartDrag)||void 0===a?void 0:a.call(s)},dragover(o){if(this.draggedRange||this.canAcceptDataTransfer(o.dataTransfer)){o.preventDefault();const l={x:o.clientX,y:o.clientY};var s,a;if(!Tt(l,this.draggingPoint))return this.draggingPoint=l,null===(s=this.delegate)||void 0===s||null===(a=s.inputControllerDidReceiveDragOverPoint)||void 0===a?void 0:a.call(s,this.draggingPoint)}},dragend(o){var s,a;null===(s=this.delegate)||void 0===s||null===(a=s.inputControllerDidCancelDrag)||void 0===a||a.call(s),this.draggedRange=null,this.draggingPoint=null},drop(o){var s,a;o.preventDefault();const l=null===(s=o.dataTransfer)||void 0===s?void 0:s.files,c=o.dataTransfer.getData("application/x-trix-document"),h={x:o.clientX,y:o.clientY};if(null===(a=this.responder)||void 0===a||a.setLocationRangeFromPointRange(h),null!=l&&l.length)this.attachFiles(l);else if(this.draggedRange){var d,g;null===(d=this.delegate)||void 0===d||d.inputControllerWillMoveText(),null===(g=this.responder)||void 0===g||g.moveTextFromRange(this.draggedRange),this.draggedRange=null,this.requestRender()}else if(c){var p;const o=an.fromJSONString(c);null===(p=this.responder)||void 0===p||p.insertDocument(o),this.requestRender()}this.draggedRange=null,this.draggingPoint=null},cut(o){var s,a;if(null!==(s=this.responder)&&void 0!==s&&s.selectionIsExpanded()&&(this.serializeSelectionToDataTransfer(o.clipboardData)&&o.preventDefault(),null===(a=this.delegate)||void 0===a||a.inputControllerWillCutText(),this.deleteInDirection("backward"),o.defaultPrevented))return this.requestRender()},copy(o){var s;null!==(s=this.responder)&&void 0!==s&&s.selectionIsExpanded()&&this.serializeSelectionToDataTransfer(o.clipboardData)&&o.preventDefault()},paste(o){const s=o.clipboardData||o.testClipboardData,a={clipboard:s};if(!s||br(o))return void this.getPastedHTMLUsingHiddenElement((o=>{var s,l,c;return a.type="text/html",a.html=o,null===(s=this.delegate)||void 0===s||s.inputControllerWillPaste(a),null===(l=this.responder)||void 0===l||l.insertHTML(a.html),this.requestRender(),null===(c=this.delegate)||void 0===c?void 0:c.inputControllerDidPaste(a)}));const l=s.getData("URL"),c=s.getData("text/html"),h=s.getData("public.url-name");if(l){var d,g,p;let o;a.type="text/html",o=h?Vt(h).trim():l,a.html=this.createLinkHTML(l,o),null===(d=this.delegate)||void 0===d||d.inputControllerWillPaste(a),this.setInputSummary({textAdded:o,didDelete:this.selectionIsExpanded()}),null===(g=this.responder)||void 0===g||g.insertHTML(a.html),this.requestRender(),null===(p=this.delegate)||void 0===p||p.inputControllerDidPaste(a)}else if(Et(s)){var f,w,_;a.type="text/plain",a.string=s.getData("text/plain"),null===(f=this.delegate)||void 0===f||f.inputControllerWillPaste(a),this.setInputSummary({textAdded:a.string,didDelete:this.selectionIsExpanded()}),null===(w=this.responder)||void 0===w||w.insertString(a.string),this.requestRender(),null===(_=this.delegate)||void 0===_||_.inputControllerDidPaste(a)}else if(c){var j,W,U;a.type="text/html",a.html=c,null===(j=this.delegate)||void 0===j||j.inputControllerWillPaste(a),null===(W=this.responder)||void 0===W||W.insertHTML(a.html),this.requestRender(),null===(U=this.delegate)||void 0===U||U.inputControllerDidPaste(a)}else if(Array.from(s.types).includes("Files")){var V,z;const o=null===(V=s.items)||void 0===V||null===(V=V[0])||void 0===V||null===(z=V.getAsFile)||void 0===z?void 0:z.call(V);if(o){var J,K,G;const s=mr(o);!o.name&&s&&(o.name="pasted-file-".concat(++Nr,".").concat(s)),a.type="File",a.file=o,null===(J=this.delegate)||void 0===J||J.inputControllerWillAttachFiles(),null===(K=this.responder)||void 0===K||K.insertFile(a.file),this.requestRender(),null===(G=this.delegate)||void 0===G||G.inputControllerDidPaste(a)}}o.preventDefault()},compositionstart(o){return this.getCompositionInput().start(o.data)},compositionupdate(o){return this.getCompositionInput().update(o.data)},compositionend(o){return this.getCompositionInput().end(o.data)},beforeinput(o){this.inputSummary.didInput=!0},input(o){return this.inputSummary.didInput=!0,o.stopPropagation()}}),Di(gr,"keys",{backspace(o){var s;return null===(s=this.delegate)||void 0===s||s.inputControllerWillPerformTyping(),this.deleteInDirection("backward",o)},delete(o){var s;return null===(s=this.delegate)||void 0===s||s.inputControllerWillPerformTyping(),this.deleteInDirection("forward",o)},return(o){var s,a;return this.setInputSummary({preferDocument:!0}),null===(s=this.delegate)||void 0===s||s.inputControllerWillPerformTyping(),null===(a=this.responder)||void 0===a?void 0:a.insertLineBreak()},tab(o){var s,a;null!==(s=this.responder)&&void 0!==s&&s.canIncreaseNestingLevel()&&(null===(a=this.responder)||void 0===a||a.increaseNestingLevel(),this.requestRender(),o.preventDefault())},left(o){var s;if(this.selectionIsInCursorTarget())return o.preventDefault(),null===(s=this.responder)||void 0===s?void 0:s.moveCursorInDirection("backward")},right(o){var s;if(this.selectionIsInCursorTarget())return o.preventDefault(),null===(s=this.responder)||void 0===s?void 0:s.moveCursorInDirection("forward")},control:{d(o){var s;return null===(s=this.delegate)||void 0===s||s.inputControllerWillPerformTyping(),this.deleteInDirection("forward",o)},h(o){var s;return null===(s=this.delegate)||void 0===s||s.inputControllerWillPerformTyping(),this.deleteInDirection("backward",o)},o(o){var s,a;return o.preventDefault(),null===(s=this.delegate)||void 0===s||s.inputControllerWillPerformTyping(),null===(a=this.responder)||void 0===a||a.insertString("\n",{updatePosition:!1}),this.requestRender()}},shift:{return(o){var s,a;null===(s=this.delegate)||void 0===s||s.inputControllerWillPerformTyping(),null===(a=this.responder)||void 0===a||a.insertString("\n"),this.requestRender(),o.preventDefault()},tab(o){var s,a;null!==(s=this.responder)&&void 0!==s&&s.canDecreaseNestingLevel()&&(null===(a=this.responder)||void 0===a||a.decreaseNestingLevel(),this.requestRender(),o.preventDefault())},left(o){if(this.selectionIsInCursorTarget())return o.preventDefault(),this.expandSelectionInDirection("backward")},right(o){if(this.selectionIsInCursorTarget())return o.preventDefault(),this.expandSelectionInDirection("forward")}},alt:{backspace(o){var s;return this.setInputSummary({preferDocument:!1}),null===(s=this.delegate)||void 0===s?void 0:s.inputControllerWillPerformTyping()}},meta:{backspace(o){var s;return this.setInputSummary({preferDocument:!1}),null===(s=this.delegate)||void 0===s?void 0:s.inputControllerWillPerformTyping()}}}),gr.proxyMethod("responder?.getSelectedRange"),gr.proxyMethod("responder?.setSelectedRange"),gr.proxyMethod("responder?.expandSelectionInDirection"),gr.proxyMethod("responder?.selectionIsInCursorTarget"),gr.proxyMethod("responder?.selectionIsExpanded");const mr=o=>{var s;return null===(s=o.type)||void 0===s||null===(s=s.match(/\/(\w+)$/))||void 0===s?void 0:s[1]},Or=!(null===(wr=" ".codePointAt)||void 0===wr||!wr.call(" ",0)),fr=function(o){if(o.key&&Or&&o.key.codePointAt(0)===o.keyCode)return o.key;{let s;if(null===o.which?s=o.keyCode:0!==o.which&&0!==o.charCode&&(s=o.charCode),null!=s&&"escape"!==Ir[s])return X.fromCodepoints([s]).toString()}},br=function(o){const s=o.clipboardData;if(s){if(s.types.includes("text/html")){for(const o of s.types){const a=/^CorePasteboardFlavorType/.test(o),l=/^dyn\./.test(o)&&s.getData(o);if(a||l)return!0}return!1}{const o=s.types.includes("com.apple.webarchive"),a=s.types.includes("com.apple.flat-rtfd");return o||a}}};class vr extends q{constructor(o){super(...arguments),this.inputController=o,this.responder=this.inputController.responder,this.delegate=this.inputController.delegate,this.inputSummary=this.inputController.inputSummary,this.data={}}start(o){if(this.data.start=o,this.isSignificant()){var s,a;"keypress"===this.inputSummary.eventName&&this.inputSummary.textAdded&&(null===(a=this.responder)||void 0===a||a.deleteInDirection("left"));this.selectionIsExpanded()||(this.insertPlaceholder(),this.requestRender()),this.range=null===(s=this.responder)||void 0===s?void 0:s.getSelectedRange()}}update(o){if(this.data.update=o,this.isSignificant()){const o=this.selectPlaceholder();o&&(this.forgetPlaceholder(),this.range=o)}}end(o){return this.data.end=o,this.isSignificant()?(this.forgetPlaceholder(),this.canApplyToDocument()?(this.setInputSummary({preferDocument:!0,didInput:!1}),null===(s=this.delegate)||void 0===s||s.inputControllerWillPerformTyping(),null===(a=this.responder)||void 0===a||a.setSelectedRange(this.range),null===(l=this.responder)||void 0===l||l.insertString(this.data.end),null===(c=this.responder)||void 0===c?void 0:c.setSelectedRange(this.range[0]+this.data.end.length)):null!=this.data.start||null!=this.data.update?(this.requestReparse(),this.inputController.reset()):void 0):this.inputController.reset();var s,a,l,c}getEndData(){return this.data.end}isEnded(){return null!=this.getEndData()}isSignificant(){return!Lr.composesExistingText||this.inputSummary.didInput}canApplyToDocument(){var o,s;return 0===(null===(o=this.data.start)||void 0===o?void 0:o.length)&&(null===(s=this.data.end)||void 0===s?void 0:s.length)>0&&this.range}}vr.proxyMethod("inputController.setInputSummary"),vr.proxyMethod("inputController.requestRender"),vr.proxyMethod("inputController.requestReparse"),vr.proxyMethod("responder?.selectionIsExpanded"),vr.proxyMethod("responder?.insertPlaceholder"),vr.proxyMethod("responder?.selectPlaceholder"),vr.proxyMethod("responder?.forgetPlaceholder");class Ar extends lr{constructor(){super(...arguments),this.render=this.render.bind(this)}elementDidMutate(){return this.scheduledRender?this.composing?null===(o=this.delegate)||void 0===o||null===(s=o.inputControllerDidAllowUnhandledInput)||void 0===s?void 0:s.call(o):void 0:this.reparse();var o,s}scheduleRender(){return this.scheduledRender?this.scheduledRender:this.scheduledRender=requestAnimationFrame(this.render)}render(){var o,s;(cancelAnimationFrame(this.scheduledRender),this.scheduledRender=null,this.composing)||null===(s=this.delegate)||void 0===s||s.render();null===(o=this.afterRender)||void 0===o||o.call(this),this.afterRender=null}reparse(){var o;return null===(o=this.delegate)||void 0===o?void 0:o.reparse()}insertString(){var o;let s=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"",a=arguments.length>1?arguments[1]:void 0;return null===(o=this.delegate)||void 0===o||o.inputControllerWillPerformTyping(),this.withTargetDOMRange((function(){var o;return null===(o=this.responder)||void 0===o?void 0:o.insertString(s,a)}))}toggleAttributeIfSupported(o){var s;if(gt().includes(o))return null===(s=this.delegate)||void 0===s||s.inputControllerWillPerformFormatting(o),this.withTargetDOMRange((function(){var s;return null===(s=this.responder)||void 0===s?void 0:s.toggleCurrentAttribute(o)}))}activateAttributeIfSupported(o,s){var a;if(gt().includes(o))return null===(a=this.delegate)||void 0===a||a.inputControllerWillPerformFormatting(o),this.withTargetDOMRange((function(){var a;return null===(a=this.responder)||void 0===a?void 0:a.setCurrentAttribute(o,s)}))}deleteInDirection(o){let{recordUndoEntry:s}=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{recordUndoEntry:!0};var a;s&&(null===(a=this.delegate)||void 0===a||a.inputControllerWillPerformTyping());const n=()=>{var s;return null===(s=this.responder)||void 0===s?void 0:s.deleteInDirection(o)},l=this.getTargetDOMRange({minLength:this.composing?1:2});return l?this.withTargetDOMRange(l,n):n()}withTargetDOMRange(o,s){var a;return"function"==typeof o&&(s=o,o=this.getTargetDOMRange()),o?null===(a=this.responder)||void 0===a?void 0:a.withTargetDOMRange(o,s.bind(this)):(ce.reset(),s.call(this))}getTargetDOMRange(){var o,s;let{minLength:a}=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{minLength:0};const l=null===(o=(s=this.event).getTargetRanges)||void 0===o?void 0:o.call(s);if(l&&l.length){const o=yr(l[0]);if(0===a||o.toString().length>=a)return o}}withEvent(o,s){let a;this.event=o;try{a=s.call(this)}finally{this.event=null}return a}}Di(Ar,"events",{keydown(o){if(le(o)){var s;const a=Rr(o);null!==(s=this.delegate)&&void 0!==s&&s.inputControllerDidReceiveKeyboardCommand(a)&&o.preventDefault()}else{let s=o.key;o.altKey&&(s+="+Alt"),o.shiftKey&&(s+="+Shift");const a=this.constructor.keys[s];if(a)return this.withEvent(o,a)}},paste(o){var s;let a;const l=null===(s=o.clipboardData)||void 0===s?void 0:s.getData("URL");return Er(o)?(o.preventDefault(),this.attachFiles(o.clipboardData.files)):Sr(o)?(o.preventDefault(),a={type:"text/plain",string:o.clipboardData.getData("text/plain")},null===(c=this.delegate)||void 0===c||c.inputControllerWillPaste(a),null===(h=this.responder)||void 0===h||h.insertString(a.string),this.render(),null===(d=this.delegate)||void 0===d?void 0:d.inputControllerDidPaste(a)):l?(o.preventDefault(),a={type:"text/html",html:this.createLinkHTML(l)},null===(g=this.delegate)||void 0===g||g.inputControllerWillPaste(a),null===(p=this.responder)||void 0===p||p.insertHTML(a.html),this.render(),null===(f=this.delegate)||void 0===f?void 0:f.inputControllerDidPaste(a)):void 0;var c,h,d,g,p,f},beforeinput(o){const s=this.constructor.inputTypes[o.inputType],a=(l=o,!(!/iPhone|iPad/.test(navigator.userAgent)||l.inputType&&"insertParagraph"!==l.inputType));var l;s&&(this.withEvent(o,s),a||this.scheduleRender()),a&&this.render()},input(o){ce.reset()},dragstart(o){var s,a;null!==(s=this.responder)&&void 0!==s&&s.selectionContainsAttachments()&&(o.dataTransfer.setData("application/x-trix-dragging",!0),this.dragging={range:null===(a=this.responder)||void 0===a?void 0:a.getSelectedRange(),point:kr(o)})},dragenter(o){xr(o)&&o.preventDefault()},dragover(o){if(this.dragging){o.preventDefault();const a=kr(o);var s;if(!Tt(a,this.dragging.point))return this.dragging.point=a,null===(s=this.responder)||void 0===s?void 0:s.setLocationRangeFromPointRange(a)}else xr(o)&&o.preventDefault()},drop(o){var s,a;if(this.dragging)return o.preventDefault(),null===(s=this.delegate)||void 0===s||s.inputControllerWillMoveText(),null===(a=this.responder)||void 0===a||a.moveTextFromRange(this.dragging.range),this.dragging=null,this.scheduleRender();if(xr(o)){var l;o.preventDefault();const s=kr(o);return null===(l=this.responder)||void 0===l||l.setLocationRangeFromPointRange(s),this.attachFiles(o.dataTransfer.files)}},dragend(){var o;this.dragging&&(null===(o=this.responder)||void 0===o||o.setSelectedRange(this.dragging.range),this.dragging=null)},compositionend(o){this.composing&&(this.composing=!1,d.recentAndroid||this.scheduleRender())}}),Di(Ar,"keys",{ArrowLeft(){var o,s;if(null!==(o=this.responder)&&void 0!==o&&o.shouldManageMovingCursorInDirection("backward"))return this.event.preventDefault(),null===(s=this.responder)||void 0===s?void 0:s.moveCursorInDirection("backward")},ArrowRight(){var o,s;if(null!==(o=this.responder)&&void 0!==o&&o.shouldManageMovingCursorInDirection("forward"))return this.event.preventDefault(),null===(s=this.responder)||void 0===s?void 0:s.moveCursorInDirection("forward")},Backspace(){var o,s,a;if(null!==(o=this.responder)&&void 0!==o&&o.shouldManageDeletingInDirection("backward"))return this.event.preventDefault(),null===(s=this.delegate)||void 0===s||s.inputControllerWillPerformTyping(),null===(a=this.responder)||void 0===a||a.deleteInDirection("backward"),this.render()},Tab(){var o,s;if(null!==(o=this.responder)&&void 0!==o&&o.canIncreaseNestingLevel())return this.event.preventDefault(),null===(s=this.responder)||void 0===s||s.increaseNestingLevel(),this.render()},"Tab+Shift"(){var o,s;if(null!==(o=this.responder)&&void 0!==o&&o.canDecreaseNestingLevel())return this.event.preventDefault(),null===(s=this.responder)||void 0===s||s.decreaseNestingLevel(),this.render()}}),Di(Ar,"inputTypes",{deleteByComposition(){return this.deleteInDirection("backward",{recordUndoEntry:!1})},deleteByCut(){return this.deleteInDirection("backward")},deleteByDrag(){return this.event.preventDefault(),this.withTargetDOMRange((function(){var o;this.deleteByDragRange=null===(o=this.responder)||void 0===o?void 0:o.getSelectedRange()}))},deleteCompositionText(){return this.deleteInDirection("backward",{recordUndoEntry:!1})},deleteContent(){return this.deleteInDirection("backward")},deleteContentBackward(){return this.deleteInDirection("backward")},deleteContentForward(){return this.deleteInDirection("forward")},deleteEntireSoftLine(){return this.deleteInDirection("forward")},deleteHardLineBackward(){return this.deleteInDirection("backward")},deleteHardLineForward(){return this.deleteInDirection("forward")},deleteSoftLineBackward(){return this.deleteInDirection("backward")},deleteSoftLineForward(){return this.deleteInDirection("forward")},deleteWordBackward(){return this.deleteInDirection("backward")},deleteWordForward(){return this.deleteInDirection("forward")},formatBackColor(){return this.activateAttributeIfSupported("backgroundColor",this.event.data)},formatBold(){return this.toggleAttributeIfSupported("bold")},formatFontColor(){return this.activateAttributeIfSupported("color",this.event.data)},formatFontName(){return this.activateAttributeIfSupported("font",this.event.data)},formatIndent(){var o;if(null!==(o=this.responder)&&void 0!==o&&o.canIncreaseNestingLevel())return this.withTargetDOMRange((function(){var o;return null===(o=this.responder)||void 0===o?void 0:o.increaseNestingLevel()}))},formatItalic(){return this.toggleAttributeIfSupported("italic")},formatJustifyCenter(){return this.toggleAttributeIfSupported("justifyCenter")},formatJustifyFull(){return this.toggleAttributeIfSupported("justifyFull")},formatJustifyLeft(){return this.toggleAttributeIfSupported("justifyLeft")},formatJustifyRight(){return this.toggleAttributeIfSupported("justifyRight")},formatOutdent(){var o;if(null!==(o=this.responder)&&void 0!==o&&o.canDecreaseNestingLevel())return this.withTargetDOMRange((function(){var o;return null===(o=this.responder)||void 0===o?void 0:o.decreaseNestingLevel()}))},formatRemove(){this.withTargetDOMRange((function(){for(const a in null===(o=this.responder)||void 0===o?void 0:o.getCurrentAttributes()){var o,s;null===(s=this.responder)||void 0===s||s.removeCurrentAttribute(a)}}))},formatSetBlockTextDirection(){return this.activateAttributeIfSupported("blockDir",this.event.data)},formatSetInlineTextDirection(){return this.activateAttributeIfSupported("textDir",this.event.data)},formatStrikeThrough(){return this.toggleAttributeIfSupported("strike")},formatSubscript(){return this.toggleAttributeIfSupported("sub")},formatSuperscript(){return this.toggleAttributeIfSupported("sup")},formatUnderline(){return this.toggleAttributeIfSupported("underline")},historyRedo(){var o;return null===(o=this.delegate)||void 0===o?void 0:o.inputControllerWillPerformRedo()},historyUndo(){var o;return null===(o=this.delegate)||void 0===o?void 0:o.inputControllerWillPerformUndo()},insertCompositionText(){return this.composing=!0,this.insertString(this.event.data)},insertFromComposition(){return this.composing=!1,this.insertString(this.event.data)},insertFromDrop(){const o=this.deleteByDragRange;var s;if(o)return this.deleteByDragRange=null,null===(s=this.delegate)||void 0===s||s.inputControllerWillMoveText(),this.withTargetDOMRange((function(){var s;return null===(s=this.responder)||void 0===s?void 0:s.moveTextFromRange(o)}))},insertFromPaste(){const{dataTransfer:o}=this.event,s={dataTransfer:o},a=o.getData("URL"),l=o.getData("text/html");if(a){var c;let l;this.event.preventDefault(),s.type="text/html";const h=o.getData("public.url-name");l=h?Vt(h).trim():a,s.html=this.createLinkHTML(a,l),null===(c=this.delegate)||void 0===c||c.inputControllerWillPaste(s),this.withTargetDOMRange((function(){var o;return null===(o=this.responder)||void 0===o?void 0:o.insertHTML(s.html)})),this.afterRender=()=>{var o;return null===(o=this.delegate)||void 0===o?void 0:o.inputControllerDidPaste(s)}}else if(Et(o)){var h;s.type="text/plain",s.string=o.getData("text/plain"),null===(h=this.delegate)||void 0===h||h.inputControllerWillPaste(s),this.withTargetDOMRange((function(){var o;return null===(o=this.responder)||void 0===o?void 0:o.insertString(s.string)})),this.afterRender=()=>{var o;return null===(o=this.delegate)||void 0===o?void 0:o.inputControllerDidPaste(s)}}else if(Cr(this.event)){var d;s.type="File",s.file=o.files[0],null===(d=this.delegate)||void 0===d||d.inputControllerWillPaste(s),this.withTargetDOMRange((function(){var o;return null===(o=this.responder)||void 0===o?void 0:o.insertFile(s.file)})),this.afterRender=()=>{var o;return null===(o=this.delegate)||void 0===o?void 0:o.inputControllerDidPaste(s)}}else if(l){var g;this.event.preventDefault(),s.type="text/html",s.html=l,null===(g=this.delegate)||void 0===g||g.inputControllerWillPaste(s),this.withTargetDOMRange((function(){var o;return null===(o=this.responder)||void 0===o?void 0:o.insertHTML(s.html)})),this.afterRender=()=>{var o;return null===(o=this.delegate)||void 0===o?void 0:o.inputControllerDidPaste(s)}}},insertFromYank(){return this.insertString(this.event.data)},insertLineBreak(){return this.insertString("\n")},insertLink(){return this.activateAttributeIfSupported("href",this.event.data)},insertOrderedList(){return this.toggleAttributeIfSupported("number")},insertParagraph(){var o;return null===(o=this.delegate)||void 0===o||o.inputControllerWillPerformTyping(),this.withTargetDOMRange((function(){var o;return null===(o=this.responder)||void 0===o?void 0:o.insertLineBreak()}))},insertReplacementText(){const o=this.event.dataTransfer.getData("text/plain"),s=this.event.getTargetRanges()[0];this.withTargetDOMRange(s,(()=>{this.insertString(o,{updatePosition:!1})}))},insertText(){var o;return this.insertString(this.event.data||(null===(o=this.event.dataTransfer)||void 0===o?void 0:o.getData("text/plain")))},insertTranspose(){return this.insertString(this.event.data)},insertUnorderedList(){return this.toggleAttributeIfSupported("bullet")}});const yr=function(o){const s=document.createRange();return s.setStart(o.startContainer,o.startOffset),s.setEnd(o.endContainer,o.endOffset),s},xr=o=>{var s;return Array.from((null===(s=o.dataTransfer)||void 0===s?void 0:s.types)||[]).includes("Files")},Cr=o=>{var s;return(null===(s=o.dataTransfer.files)||void 0===s?void 0:s[0])&&!Er(o)&&!(o=>{let{dataTransfer:s}=o;return s.types.includes("Files")&&s.types.includes("text/html")&&s.getData("text/html").includes("urn:schemas-microsoft-com:office:office")})(o)},Er=function(o){const s=o.clipboardData;if(s)return Array.from(s.types).filter((o=>o.match(/file/i))).length===s.types.length&&s.files.length>=1},Sr=function(o){const s=o.clipboardData;if(s)return s.types.includes("text/plain")&&1===s.types.length},Rr=function(o){const s=[];return o.altKey&&s.push("alt"),o.shiftKey&&s.push("shift"),s.push(o.key),s},kr=o=>({x:o.clientX,y:o.clientY}),jr="[data-trix-attribute]",Wr="[data-trix-action]",Ur="".concat(jr,", ").concat(Wr),zr="[data-trix-dialog]",Gr="".concat(zr,"[data-trix-active]"),Yr="".concat(zr," [data-trix-method]"),$r="".concat(zr," [data-trix-input]"),Fr=(o,s)=>(s||(s=Mr(o)),o.querySelector("[data-trix-input][name='".concat(s,"']"))),Pr=o=>o.getAttribute("data-trix-action"),Mr=o=>o.getAttribute("data-trix-attribute")||o.getAttribute("data-trix-dialog-attribute");class Br extends q{constructor(o){super(o),this.didClickActionButton=this.didClickActionButton.bind(this),this.didClickAttributeButton=this.didClickAttributeButton.bind(this),this.didClickDialogButton=this.didClickDialogButton.bind(this),this.didKeyDownDialogInput=this.didKeyDownDialogInput.bind(this),this.element=o,this.attributes={},this.actions={},this.resetDialogInputs(),b("mousedown",{onElement:this.element,matchingSelector:Wr,withCallback:this.didClickActionButton}),b("mousedown",{onElement:this.element,matchingSelector:jr,withCallback:this.didClickAttributeButton}),b("click",{onElement:this.element,matchingSelector:Ur,preventDefault:!0}),b("click",{onElement:this.element,matchingSelector:Yr,withCallback:this.didClickDialogButton}),b("keydown",{onElement:this.element,matchingSelector:$r,withCallback:this.didKeyDownDialogInput})}didClickActionButton(o,s){var a;null===(a=this.delegate)||void 0===a||a.toolbarDidClickButton(),o.preventDefault();const l=Pr(s);return this.getDialog(l)?this.toggleDialog(l):null===(c=this.delegate)||void 0===c?void 0:c.toolbarDidInvokeAction(l,s);var c}didClickAttributeButton(o,s){var a;null===(a=this.delegate)||void 0===a||a.toolbarDidClickButton(),o.preventDefault();const l=Mr(s);var c;this.getDialog(l)?this.toggleDialog(l):null===(c=this.delegate)||void 0===c||c.toolbarDidToggleAttribute(l);return this.refreshAttributeButtons()}didClickDialogButton(o,s){const a=y(s,{matchingSelector:zr});return this[s.getAttribute("data-trix-method")].call(this,a)}didKeyDownDialogInput(o,s){if(13===o.keyCode){o.preventDefault();const a=s.getAttribute("name"),l=this.getDialog(a);this.setAttribute(l)}if(27===o.keyCode)return o.preventDefault(),this.hideDialog()}updateActions(o){return this.actions=o,this.refreshActionButtons()}refreshActionButtons(){return this.eachActionButton(((o,s)=>{o.disabled=!1===this.actions[s]}))}eachActionButton(o){return Array.from(this.element.querySelectorAll(Wr)).map((s=>o(s,Pr(s))))}updateAttributes(o){return this.attributes=o,this.refreshAttributeButtons()}refreshAttributeButtons(){return this.eachAttributeButton(((o,s)=>(o.disabled=!1===this.attributes[s],this.attributes[s]||this.dialogIsVisible(s)?(o.setAttribute("data-trix-active",""),o.classList.add("trix-active")):(o.removeAttribute("data-trix-active"),o.classList.remove("trix-active")))))}eachAttributeButton(o){return Array.from(this.element.querySelectorAll(jr)).map((s=>o(s,Mr(s))))}applyKeyboardCommand(o){const s=JSON.stringify(o.sort());for(const o of Array.from(this.element.querySelectorAll("[data-trix-key]"))){const a=o.getAttribute("data-trix-key").split("+");if(JSON.stringify(a.sort())===s)return v("mousedown",{onElement:o}),!0}return!1}dialogIsVisible(o){const s=this.getDialog(o);if(s)return s.hasAttribute("data-trix-active")}toggleDialog(o){return this.dialogIsVisible(o)?this.hideDialog():this.showDialog(o)}showDialog(o){var s,a;this.hideDialog(),null===(s=this.delegate)||void 0===s||s.toolbarWillShowDialog();const l=this.getDialog(o);l.setAttribute("data-trix-active",""),l.classList.add("trix-active"),Array.from(l.querySelectorAll("input[disabled]")).forEach((o=>{o.removeAttribute("disabled")}));const c=Mr(l);if(c){const s=Fr(l,o);s&&(s.value=this.attributes[c]||"",s.select())}return null===(a=this.delegate)||void 0===a?void 0:a.toolbarDidShowDialog(o)}setAttribute(o){var s;const a=Mr(o),l=Fr(o,a);return!l.willValidate||(l.setCustomValidity(""),l.checkValidity()&&this.isSafeAttribute(l))?(null===(s=this.delegate)||void 0===s||s.toolbarDidUpdateAttribute(a,l.value),this.hideDialog()):(l.setCustomValidity("Invalid value"),l.setAttribute("data-trix-validate",""),l.classList.add("trix-validate"),l.focus())}isSafeAttribute(o){return!o.hasAttribute("data-trix-validate-href")||An.isValidAttribute("a","href",o.value)}removeAttribute(o){var s;const a=Mr(o);return null===(s=this.delegate)||void 0===s||s.toolbarDidRemoveAttribute(a),this.hideDialog()}hideDialog(){const o=this.element.querySelector(Gr);var s;if(o)return o.removeAttribute("data-trix-active"),o.classList.remove("trix-active"),this.resetDialogInputs(),null===(s=this.delegate)||void 0===s?void 0:s.toolbarDidHideDialog((o=>o.getAttribute("data-trix-dialog"))(o))}resetDialogInputs(){Array.from(this.element.querySelectorAll($r)).forEach((o=>{o.setAttribute("disabled","disabled"),o.removeAttribute("data-trix-validate"),o.classList.remove("trix-validate")}))}getDialog(o){return this.element.querySelector("[data-trix-dialog=".concat(o,"]"))}}class _r extends Xn{constructor(o){let{editorElement:s,document:a,html:l}=o;super(...arguments),this.editorElement=s,this.selectionManager=new Vn(this.editorElement),this.selectionManager.delegate=this,this.composition=new wn,this.composition.delegate=this,this.attachmentManager=new kn(this.composition.getAttachments()),this.attachmentManager.delegate=this,this.inputController=2===z.getLevel()?new Ar(this.editorElement):new gr(this.editorElement),this.inputController.delegate=this,this.inputController.responder=this.composition,this.compositionController=new $n(this.editorElement,this.composition),this.compositionController.delegate=this,this.toolbarController=new Br(this.editorElement.toolbarElement),this.toolbarController.delegate=this,this.editor=new Pn(this.composition,this.selectionManager,this.editorElement),a?this.editor.loadDocument(a):this.editor.loadHTML(l)}registerSelectionManager(){return ce.registerSelectionManager(this.selectionManager)}unregisterSelectionManager(){return ce.unregisterSelectionManager(this.selectionManager)}render(){return this.compositionController.render()}reparse(){return this.composition.replaceHTML(this.editorElement.innerHTML)}compositionDidChangeDocument(o){if(this.notifyEditorElement("document-change"),!this.handlingInput)return this.render()}compositionDidChangeCurrentAttributes(o){return this.currentAttributes=o,this.toolbarController.updateAttributes(this.currentAttributes),this.updateCurrentActions(),this.notifyEditorElement("attributes-change",{attributes:this.currentAttributes})}compositionDidPerformInsertionAtRange(o){this.pasting&&(this.pastedRange=o)}compositionShouldAcceptFile(o){return this.notifyEditorElement("file-accept",{file:o})}compositionDidAddAttachment(o){const s=this.attachmentManager.manageAttachment(o);return this.notifyEditorElement("attachment-add",{attachment:s})}compositionDidEditAttachment(o){this.compositionController.rerenderViewForObject(o);const s=this.attachmentManager.manageAttachment(o);return this.notifyEditorElement("attachment-edit",{attachment:s}),this.notifyEditorElement("change")}compositionDidChangeAttachmentPreviewURL(o){return this.compositionController.invalidateViewForObject(o),this.notifyEditorElement("change")}compositionDidRemoveAttachment(o){const s=this.attachmentManager.unmanageAttachment(o);return this.notifyEditorElement("attachment-remove",{attachment:s})}compositionDidStartEditingAttachment(o,s){return this.attachmentLocationRange=this.composition.document.getLocationRangeOfAttachment(o),this.compositionController.installAttachmentEditorForAttachment(o,s),this.selectionManager.setLocationRange(this.attachmentLocationRange)}compositionDidStopEditingAttachment(o){this.compositionController.uninstallAttachmentEditor(),this.attachmentLocationRange=null}compositionDidRequestChangingSelectionToLocationRange(o){if(!this.loadingSnapshot||this.isFocused())return this.requestedLocationRange=o,this.compositionRevisionWhenLocationRangeRequested=this.composition.revision,this.handlingInput?void 0:this.render()}compositionWillLoadSnapshot(){this.loadingSnapshot=!0}compositionDidLoadSnapshot(){this.compositionController.refreshViewCache(),this.render(),this.loadingSnapshot=!1}getSelectionManager(){return this.selectionManager}attachmentManagerDidRequestRemovalOfAttachment(o){return this.removeAttachment(o)}compositionControllerWillSyncDocumentView(){return this.inputController.editorWillSyncDocumentView(),this.selectionManager.lock(),this.selectionManager.clearSelection()}compositionControllerDidSyncDocumentView(){return this.inputController.editorDidSyncDocumentView(),this.selectionManager.unlock(),this.updateCurrentActions(),this.notifyEditorElement("sync")}compositionControllerDidRender(){this.requestedLocationRange&&(this.compositionRevisionWhenLocationRangeRequested===this.composition.revision&&this.selectionManager.setLocationRange(this.requestedLocationRange),this.requestedLocationRange=null,this.compositionRevisionWhenLocationRangeRequested=null),this.renderedCompositionRevision!==this.composition.revision&&(this.runEditorFilters(),this.composition.updateCurrentAttributes(),this.notifyEditorElement("render")),this.renderedCompositionRevision=this.composition.revision}compositionControllerDidFocus(){return this.isFocusedInvisibly()&&this.setLocationRange({index:0,offset:0}),this.toolbarController.hideDialog(),this.notifyEditorElement("focus")}compositionControllerDidBlur(){return this.notifyEditorElement("blur")}compositionControllerDidSelectAttachment(o,s){return this.toolbarController.hideDialog(),this.composition.editAttachment(o,s)}compositionControllerDidRequestDeselectingAttachment(o){const s=this.attachmentLocationRange||this.composition.document.getLocationRangeOfAttachment(o);return this.selectionManager.setLocationRange(s[1])}compositionControllerWillUpdateAttachment(o){return this.editor.recordUndoEntry("Edit Attachment",{context:o.id,consolidatable:!0})}compositionControllerDidRequestRemovalOfAttachment(o){return this.removeAttachment(o)}inputControllerWillHandleInput(){this.handlingInput=!0,this.requestedRender=!1}inputControllerDidRequestRender(){this.requestedRender=!0}inputControllerDidHandleInput(){if(this.handlingInput=!1,this.requestedRender)return this.requestedRender=!1,this.render()}inputControllerDidAllowUnhandledInput(){return this.notifyEditorElement("change")}inputControllerDidRequestReparse(){return this.reparse()}inputControllerWillPerformTyping(){return this.recordTypingUndoEntry()}inputControllerWillPerformFormatting(o){return this.recordFormattingUndoEntry(o)}inputControllerWillCutText(){return this.editor.recordUndoEntry("Cut")}inputControllerWillPaste(o){return this.editor.recordUndoEntry("Paste"),this.pasting=!0,this.notifyEditorElement("before-paste",{paste:o})}inputControllerDidPaste(o){return o.range=this.pastedRange,this.pastedRange=null,this.pasting=null,this.notifyEditorElement("paste",{paste:o})}inputControllerWillMoveText(){return this.editor.recordUndoEntry("Move")}inputControllerWillAttachFiles(){return this.editor.recordUndoEntry("Drop Files")}inputControllerWillPerformUndo(){return this.editor.undo()}inputControllerWillPerformRedo(){return this.editor.redo()}inputControllerDidReceiveKeyboardCommand(o){return this.toolbarController.applyKeyboardCommand(o)}inputControllerDidStartDrag(){this.locationRangeBeforeDrag=this.selectionManager.getLocationRange()}inputControllerDidReceiveDragOverPoint(o){return this.selectionManager.setLocationRangeFromPointRange(o)}inputControllerDidCancelDrag(){this.selectionManager.setLocationRange(this.locationRangeBeforeDrag),this.locationRangeBeforeDrag=null}locationRangeDidChange(o){return this.composition.updateCurrentAttributes(),this.updateCurrentActions(),this.attachmentLocationRange&&!Dt(this.attachmentLocationRange,o)&&this.composition.stopEditingAttachment(),this.notifyEditorElement("selection-change")}toolbarDidClickButton(){if(!this.getLocationRange())return this.setLocationRange({index:0,offset:0})}toolbarDidInvokeAction(o,s){return this.invokeAction(o,s)}toolbarDidToggleAttribute(o){if(this.recordFormattingUndoEntry(o),this.composition.toggleCurrentAttribute(o),this.render(),!this.selectionFrozen)return this.editorElement.focus()}toolbarDidUpdateAttribute(o,s){if(this.recordFormattingUndoEntry(o),this.composition.setCurrentAttribute(o,s),this.render(),!this.selectionFrozen)return this.editorElement.focus()}toolbarDidRemoveAttribute(o){if(this.recordFormattingUndoEntry(o),this.composition.removeCurrentAttribute(o),this.render(),!this.selectionFrozen)return this.editorElement.focus()}toolbarWillShowDialog(o){return this.composition.expandSelectionForEditing(),this.freezeSelection()}toolbarDidShowDialog(o){return this.notifyEditorElement("toolbar-dialog-show",{dialogName:o})}toolbarDidHideDialog(o){return this.thawSelection(),this.editorElement.focus(),this.notifyEditorElement("toolbar-dialog-hide",{dialogName:o})}freezeSelection(){if(!this.selectionFrozen)return this.selectionManager.lock(),this.composition.freezeSelection(),this.selectionFrozen=!0,this.render()}thawSelection(){if(this.selectionFrozen)return this.composition.thawSelection(),this.selectionManager.unlock(),this.selectionFrozen=!1,this.render()}canInvokeAction(o){return!!this.actionIsExternal(o)||!(null===(s=this.actions[o])||void 0===s||null===(s=s.test)||void 0===s||!s.call(this));var s}invokeAction(o,s){return this.actionIsExternal(o)?this.notifyEditorElement("action-invoke",{actionName:o,invokingElement:s}):null===(a=this.actions[o])||void 0===a||null===(a=a.perform)||void 0===a?void 0:a.call(this);var a}actionIsExternal(o){return/^x-./.test(o)}getCurrentActions(){const o={};for(const s in this.actions)o[s]=this.canInvokeAction(s);return o}updateCurrentActions(){const o=this.getCurrentActions();if(!Tt(o,this.currentActions))return this.currentActions=o,this.toolbarController.updateActions(this.currentActions),this.notifyEditorElement("actions-change",{actions:this.currentActions})}runEditorFilters(){let o=this.composition.getSnapshot();if(Array.from(this.editor.filters).forEach((s=>{const{document:a,selectedRange:l}=o;o=s.call(this.editor,o)||{},o.document||(o.document=a),o.selectedRange||(o.selectedRange=l)})),s=o,a=this.composition.getSnapshot(),!Dt(s.selectedRange,a.selectedRange)||!s.document.isEqualTo(a.document))return this.composition.loadSnapshot(o);var s,a}updateInputElement(){const o=function(o,s){const a=Jn[s];if(a)return a(o);throw new Error("unknown content type: ".concat(s))}(this.compositionController.getSerializableElement(),"text/html");return this.editorElement.setFormValue(o)}notifyEditorElement(o,s){switch(o){case"document-change":this.documentChangedSinceLastRender=!0;break;case"render":this.documentChangedSinceLastRender&&(this.documentChangedSinceLastRender=!1,this.notifyEditorElement("change"));break;case"change":case"attachment-add":case"attachment-edit":case"attachment-remove":this.updateInputElement()}return this.editorElement.notify(o,s)}removeAttachment(o){return this.editor.recordUndoEntry("Delete Attachment"),this.composition.removeAttachment(o),this.render()}recordFormattingUndoEntry(o){const s=mt(o),a=this.selectionManager.getLocationRange();if(s||!Lt(a))return this.editor.recordUndoEntry("Formatting",{context:this.getUndoContext(),consolidatable:!0})}recordTypingUndoEntry(){return this.editor.recordUndoEntry("Typing",{context:this.getUndoContext(this.currentAttributes),consolidatable:!0})}getUndoContext(){for(var o=arguments.length,s=new Array(o),a=0;a0?Math.floor((new Date).getTime()/Y.interval):0}isFocused(){var o;return this.editorElement===(null===(o=this.editorElement.ownerDocument)||void 0===o?void 0:o.activeElement)}isFocusedInvisibly(){return this.isFocused()&&!this.getLocationRange()}get actions(){return this.constructor.actions}}Di(_r,"actions",{undo:{test(){return this.editor.canUndo()},perform(){return this.editor.undo()}},redo:{test(){return this.editor.canRedo()},perform(){return this.editor.redo()}},link:{test(){return this.editor.canActivateAttribute("href")}},increaseNestingLevel:{test(){return this.editor.canIncreaseNestingLevel()},perform(){return this.editor.increaseNestingLevel()&&this.render()}},decreaseNestingLevel:{test(){return this.editor.canDecreaseNestingLevel()},perform(){return this.editor.decreaseNestingLevel()&&this.render()}},attachFiles:{test:()=>!0,perform(){return z.pickFiles(this.editor.insertFiles)}}}),_r.proxyMethod("getSelectionManager().setLocationRange"),_r.proxyMethod("getSelectionManager().getLocationRange");var Qr=Object.freeze({__proto__:null,AttachmentEditorController:Yn,CompositionController:$n,Controller:Xn,EditorController:_r,InputController:lr,Level0InputController:gr,Level2InputController:Ar,ToolbarController:Br}),to=Object.freeze({__proto__:null,MutationObserver:er,SelectionChangeObserver:Ot}),eo=Object.freeze({__proto__:null,FileVerificationOperation:nr,ImagePreloadOperation:Ui});vt("trix-toolbar","%t {\n display: block;\n}\n\n%t {\n white-space: nowrap;\n}\n\n%t [data-trix-dialog] {\n display: none;\n}\n\n%t [data-trix-dialog][data-trix-active] {\n display: block;\n}\n\n%t [data-trix-dialog] [data-trix-validate]:invalid {\n background-color: #ffdddd;\n}");class Vr extends HTMLElement{connectedCallback(){""===this.innerHTML&&(this.innerHTML=G.getDefaultHTML())}}let no=0;const qr=function(o){if(!o.hasAttribute("contenteditable"))return o.setAttribute("contenteditable",""),function(o){let s=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return s.times=1,b(o,s)}("focus",{onElement:o,withCallback:()=>Hr(o)})},Hr=function(o){return Jr(o),Kr(o)},Jr=function(o){var s,a;if(null!==(s=(a=document).queryCommandSupported)&&void 0!==s&&s.call(a,"enableObjectResizing"))return document.execCommand("enableObjectResizing",!1,!1),b("mscontrolselect",{onElement:o,preventDefault:!0})},Kr=function(o){var s,a;if(null!==(s=(a=document).queryCommandSupported)&&void 0!==s&&s.call(a,"DefaultParagraphSeparator")){const{tagName:o}=l.default;if(["div","p"].includes(o))return document.execCommand("DefaultParagraphSeparator",!1,o)}},oo=d.forcesObjectResizing?{display:"inline",width:"auto"}:{display:"inline-block",width:"1px"};vt("trix-editor","%t {\n display: block;\n}\n\n%t:empty::before {\n content: attr(placeholder);\n color: graytext;\n cursor: text;\n pointer-events: none;\n white-space: pre-line;\n}\n\n%t a[contenteditable=false] {\n cursor: text;\n}\n\n%t img {\n max-width: 100%;\n height: auto;\n}\n\n%t ".concat(s," figcaption textarea {\n resize: none;\n}\n\n%t ").concat(s," figcaption textarea.trix-autoresize-clone {\n position: absolute;\n left: -9999px;\n max-height: 0px;\n}\n\n%t ").concat(s," figcaption[data-trix-placeholder]:empty::before {\n content: attr(data-trix-placeholder);\n color: graytext;\n}\n\n%t [data-trix-cursor-target] {\n display: ").concat(oo.display," !important;\n width: ").concat(oo.width," !important;\n padding: 0 !important;\n margin: 0 !important;\n border: none !important;\n}\n\n%t [data-trix-cursor-target=left] {\n vertical-align: top !important;\n margin-left: -1px !important;\n}\n\n%t [data-trix-cursor-target=right] {\n vertical-align: bottom !important;\n margin-right: -1px !important;\n}"));var 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e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};super(...arguments),this.attributes=Ht.box(e)}copyWithAttributes(t){return new this.constructor(this.getValue(),t)}copyWithAdditionalAttributes(t){return this.copyWithAttributes(this.attributes.merge(t))}copyWithoutAttribute(t){return this.copyWithAttributes(this.attributes.remove(t))}copy(){return this.copyWithAttributes(this.attributes)}getAttribute(t){return this.attributes.get(t)}getAttributesHash(){return this.attributes}getAttributes(){return this.attributes.toObject()}hasAttribute(t){return this.attributes.has(t)}hasSameStringValueAsPiece(t){return t&&this.toString()===t.toString()}hasSameAttributesAsPiece(t){return t&&(this.attributes===t.attributes||this.attributes.isEqualTo(t.attributes))}isBlockBreak(){return!1}isEqualTo(t){return super.isEqualTo(...arguments)||this.hasSameConstructorAs(t)&&this.hasSameStringValueAsPiece(t)&&this.hasSameAttributesAsPiece(t)}isEmpty(){return 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1===this.getLength()&&this.pieceList.getObjectAtIndex(0).isBlockBreak()}eachPiece(t){return this.pieceList.eachObject(t)}getPieces(){return this.pieceList.toArray()}getPieceAtPosition(t){return this.pieceList.getObjectAtPosition(t)}contentsForInspection(){return{pieceList:this.pieceList.inspect()}}toSerializableText(){const t=this.pieceList.selectSplittableList((t=>t.isSerializable()));return this.copyWithPieceList(t)}toString(){return this.pieceList.toString()}toJSON(){return this.pieceList.toJSON()}toConsole(){return JSON.stringify(this.pieceList.toArray().map((t=>JSON.parse(t.toConsole()))))}getDirection(){return lt(this.toString())}isRTL(){return"rtl"===this.getDirection()}}class Xi extends rt{static fromJSON(t){return new this(Yi.fromJSON(t.text),t.attributes,t.htmlAttributes)}constructor(t,e,i){super(...arguments),this.text=$i(t||new Yi),this.attributes=e||[],this.htmlAttributes=i||{}}isEmpty(){return this.text.isBlockBreak()}isEqualTo(t){return!!super.isEqualTo(t)||this.text.isEqualTo(null==t?void 0:t.text)&&ot(this.attributes,null==t?void 0:t.attributes)&&Tt(this.htmlAttributes,null==t?void 0:t.htmlAttributes)}copyWithText(t){return new Xi(t,this.attributes,this.htmlAttributes)}copyWithoutText(){return this.copyWithText(null)}copyWithAttributes(t){return new Xi(this.text,t,this.htmlAttributes)}copyWithoutAttributes(){return this.copyWithAttributes(null)}copyUsingObjectMap(t){const e=t.find(this.text);return e?this.copyWithText(e):this.copyWithText(this.text.copyUsingObjectMap(t))}addAttribute(t){const e=this.attributes.concat(rn(t));return this.copyWithAttributes(e)}addHTMLAttribute(t,e){const i=Object.assign({},this.htmlAttributes,{[t]:e});return new Xi(this.text,this.attributes,i)}removeAttribute(t){const{listAttribute:e}=mt(t),i=sn(sn(this.attributes,t),e);return this.copyWithAttributes(i)}removeLastAttribute(){return this.removeAttribute(this.getLastAttribute())}getLastAttribute(){return on(this.attributes)}getAttributes(){return this.attributes.slice(0)}getAttributeLevel(){return this.attributes.length}getAttributeAtLevel(t){return this.attributes[t-1]}hasAttribute(t){return this.attributes.includes(t)}hasAttributes(){return this.getAttributeLevel()>0}getLastNestableAttribute(){return on(this.getNestableAttributes())}getNestableAttributes(){return this.attributes.filter((t=>mt(t).nestable))}getNestingLevel(){return this.getNestableAttributes().length}decreaseNestingLevel(){const t=this.getLastNestableAttribute();return t?this.removeAttribute(t):this}increaseNestingLevel(){const t=this.getLastNestableAttribute();if(t){const e=this.attributes.lastIndexOf(t),i=st(this.attributes,e+1,0,...rn(t));return this.copyWithAttributes(i)}return this}getListItemAttributes(){return this.attributes.filter((t=>mt(t).listAttribute))}isListItem(){var t;return null===(t=mt(this.getLastAttribute()))||void 0===t?void 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this.copyWithText(i.appendText(t.text))}splitAtOffset(t){let e,i;return 0===t?(e=null,i=this):t===this.getLength()?(e=this,i=null):(e=this.copyWithText(this.text.getTextAtRange([0,t])),i=this.copyWithText(this.text.getTextAtRange([t,this.getLength()]))),[e,i]}getBlockBreakPosition(){return this.text.getLength()-1}getTextWithoutBlockBreak(){return en(this.text)?this.text.getTextAtRange([0,this.getBlockBreakPosition()]):this.text.copy()}canBeGrouped(t){return this.attributes[t]}canBeGroupedWith(t,e){const i=t.getAttributes(),r=i[e],o=this.attributes[e];return o===r&&!(!1===mt(o).group&&!(()=>{if(!dt){dt=[];for(const t in n){const{listAttribute:e}=n[t];null!=e&&dt.push(e)}}return dt})().includes(i[e+1]))&&(this.getDirection()===t.getDirection()||t.isEmpty())}}const $i=function(t){return t=Zi(t),tn(t)},Zi=function(t){let e=!1;const i=t.getPieces();let n=i.slice(0,i.length-1);const r=i[i.length-1];return r?(n=n.map((t=>t.isBlockBreak()?(e=!0,nn(t)):t)),e?new 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0!==arguments[0]?arguments[0]:{}).consolidateBlocks?this.blockList.consolidate().toArray():this.blockList.toArray();return new this.constructor(t)}copyUsingObjectsFromDocument(t){const e=new Zt(t.getObjects());return this.copyUsingObjectMap(e)}copyUsingObjectMap(t){const e=this.getBlocks().map((e=>t.find(e)||e.copyUsingObjectMap(t)));return new this.constructor(e)}copyWithBaseBlockAttributes(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[];const e=this.getBlocks().map((e=>{const i=t.concat(e.getAttributes());return e.copyWithAttributes(i)}));return new this.constructor(e)}replaceBlock(t,e){const i=this.blockList.indexOf(t);return-1===i?this:new this.constructor(this.blockList.replaceObjectAtIndex(e,i))}insertDocumentAtRange(t,e){const{blockList:i}=t;e=wt(e);let[n]=e;const{index:r,offset:o}=this.locationFromPosition(n);let s=this;const a=this.getBlockAtPosition(n);return Lt(e)&&a.isEmpty()&&!a.hasAttributes()?s=new this.constructor(s.blockList.removeObjectAtIndex(r)):a.getBlockBreakPosition()===o&&n++,s=s.removeTextAtRange(e),new this.constructor(s.blockList.insertSplittableListAtPosition(i,n))}mergeDocumentAtRange(t,e){let i,n;e=wt(e);const[r]=e,o=this.locationFromPosition(r),s=this.getBlockAtIndex(o.index).getAttributes(),a=t.getBaseBlockAttributes(),l=s.slice(-a.length);if(ot(a,l)){const e=s.slice(0,-a.length);i=t.copyWithBaseBlockAttributes(e)}else i=t.copy({consolidateBlocks:!0}).copyWithBaseBlockAttributes(s);const c=i.getBlockCount(),u=i.getBlockAtIndex(0);if(ot(s,u.getAttributes())){const t=u.getTextWithoutBlockBreak();if(n=this.insertTextAtRange(t,e),c>1){i=new this.constructor(i.getBlocks().slice(1));const e=r+t.getLength();n=n.insertDocumentAtRange(i,e)}}else n=this.insertDocumentAtRange(i,e);return n}insertTextAtRange(t,e){e=wt(e);const[i]=e,{index:n,offset:r}=this.locationFromPosition(i),o=this.removeTextAtRange(e);return new this.constructor(o.blockList.editObjectAtIndex(n,(e=>e.copyWithText(e.text.insertTextAtPosition(t,r)))))}removeTextAtRange(t){let e;t=wt(t);const[i,n]=t;if(Lt(t))return this;const[r,o]=Array.from(this.locationRangeFromRange(t)),s=r.index,a=r.offset,l=this.getBlockAtIndex(s),c=o.index,u=o.offset,h=this.getBlockAtIndex(c);if(n-i==1&&l.getBlockBreakPosition()===a&&h.getBlockBreakPosition()!==u&&"\n"===h.text.getStringAtPosition(u))e=this.blockList.editObjectAtIndex(c,(t=>t.copyWithText(t.text.removeTextAtRange([u,u+1]))));else{let t;const i=l.text.getTextAtRange([0,a]),n=h.text.getTextAtRange([u,h.getLength()]),r=i.appendText(n);t=s!==c&&0===a&&l.getAttributeLevel()>=h.getAttributeLevel()?h.copyWithText(r):l.copyWithText(r);const o=c+1-s;e=this.blockList.splice(s,o,t)}return new this.constructor(e)}moveTextFromRangeToPosition(t,e){let i;t=wt(t);const[n,r]=t;if(n<=e&&e<=r)return this;let o=this.getDocumentAtRange(t),s=this.removeTextAtRange(t);const a=nn=n.editObjectAtIndex(o,(function(){return mt(t)?i.addAttribute(t,e):r[0]===r[1]?i:i.copyWithText(i.text.addAttributeAtRange(t,e,r))})))),new this.constructor(n)}addAttribute(t,e){let{blockList:i}=this;return this.eachBlock(((n,r)=>i=i.editObjectAtIndex(r,(()=>n.addAttribute(t,e))))),new this.constructor(i)}removeAttributeAtRange(t,e){let{blockList:i}=this;return this.eachBlockAtRange(e,(function(e,n,r){mt(t)?i=i.editObjectAtIndex(r,(()=>e.removeAttribute(t))):n[0]!==n[1]&&(i=i.editObjectAtIndex(r,(()=>e.copyWithText(e.text.removeAttributeAtRange(t,n)))))})),new this.constructor(i)}updateAttributesForAttachment(t,e){const i=this.getRangeOfAttachment(e),[n]=Array.from(i),{index:r}=this.locationFromPosition(n),o=this.getTextAtIndex(r);return new this.constructor(this.blockList.editObjectAtIndex(r,(i=>i.copyWithText(o.updateAttributesForAttachment(t,e)))))}removeAttributeForAttachment(t,e){const i=this.getRangeOfAttachment(e);return this.removeAttributeAtRange(t,i)}setHTMLAttributeAtPosition(t,e,i){const n=this.getBlockAtPosition(t),r=n.addHTMLAttribute(e,i);return this.replaceBlock(n,r)}insertBlockBreakAtRange(t){let e;t=wt(t);const[i]=t,{offset:n}=this.locationFromPosition(i),r=this.removeTextAtRange(t);return 0===n&&(e=[new Xi]),new this.constructor(r.blockList.insertSplittableListAtPosition(new Hi(e),i))}applyBlockAttributeAtRange(t,e,i){const n=this.expandRangeToLineBreaksAndSplitBlocks(i);let r=n.document;i=n.range;const o=mt(t);if(o.listAttribute){r=r.removeLastListAttributeAtRange(i,{exceptAttributeName:t});const e=r.convertLineBreaksToBlockBreaksInRange(i);r=e.document,i=e.range}else r=o.exclusive?r.removeBlockAttributesAtRange(i):o.terminal?r.removeLastTerminalAttributeAtRange(i):r.consolidateBlocksAtRange(i);return r.addAttributeAtRange(t,e,i)}removeLastListAttributeAtRange(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},{blockList:i}=this;return this.eachBlockAtRange(t,(function(t,n,r){const o=t.getLastAttribute();o&&mt(o).listAttribute&&o!==e.exceptAttributeName&&(i=i.editObjectAtIndex(r,(()=>t.removeAttribute(o))))})),new this.constructor(i)}removeLastTerminalAttributeAtRange(t){let{blockList:e}=this;return this.eachBlockAtRange(t,(function(t,i,n){const r=t.getLastAttribute();r&&mt(r).terminal&&(e=e.editObjectAtIndex(n,(()=>t.removeAttribute(r))))})),new this.constructor(e)}removeBlockAttributesAtRange(t){let{blockList:e}=this;return this.eachBlockAtRange(t,(function(t,i,n){t.hasAttributes()&&(e=e.editObjectAtIndex(n,(()=>t.copyWithoutAttributes())))})),new this.constructor(e)}expandRangeToLineBreaksAndSplitBlocks(t){let e;t=wt(t);let[i,n]=t;const r=this.locationFromPosition(i),o=this.locationFromPosition(n);let s=this;const a=s.getBlockAtIndex(r.index);if(r.offset=a.findLineBreakInDirectionFromPosition("backward",r.offset),null!=r.offset&&(e=s.positionFromLocation(r),s=s.insertBlockBreakAtRange([e,e+1]),o.index+=1,o.offset-=s.getBlockAtIndex(r.index).getLength(),r.index+=1),r.offset=0,0===o.offset&&o.index>r.index)o.index-=1,o.offset=s.getBlockAtIndex(o.index).getBlockBreakPosition();else{const t=s.getBlockAtIndex(o.index);"\n"===t.text.getStringAtRange([o.offset-1,o.offset])?o.offset-=1:o.offset=t.findLineBreakInDirectionFromPosition("forward",o.offset),o.offset!==t.getBlockBreakPosition()&&(e=s.positionFromLocation(o),s=s.insertBlockBreakAtRange([e,e+1]))}return i=s.positionFromLocation(r),n=s.positionFromLocation(o),{document:s,range:t=wt([i,n])}}convertLineBreaksToBlockBreaksInRange(t){t=wt(t);let[e]=t;const i=this.getStringAtRange(t).slice(0,-1);let n=this;return i.replace(/.*?\n/g,(function(t){e+=t.length,n=n.insertBlockBreakAtRange([e-1,e])})),{document:n,range:t}}consolidateBlocksAtRange(t){t=wt(t);const[e,i]=t,n=this.locationFromPosition(e).index,r=this.locationFromPosition(i).index;return new this.constructor(this.blockList.consolidateFromIndexToIndex(n,r))}getDocumentAtRange(t){t=wt(t);const e=this.blockList.getSplittableListInRange(t).toArray();return new this.constructor(e)}getStringAtRange(t){let e;const i=t=wt(t);return i[i.length-1]!==this.getLength()&&(e=-1),this.getDocumentAtRange(t).toString().slice(0,e)}getBlockAtIndex(t){return this.blockList.getObjectAtIndex(t)}getBlockAtPosition(t){const{index:e}=this.locationFromPosition(t);return this.getBlockAtIndex(e)}getTextAtIndex(t){var e;return null===(e=this.getBlockAtIndex(t))||void 0===e?void 0:e.text}getTextAtPosition(t){const{index:e}=this.locationFromPosition(t);return this.getTextAtIndex(e)}getPieceAtPosition(t){const{index:e,offset:i}=this.locationFromPosition(t);return this.getTextAtIndex(e).getPieceAtPosition(i)}getCharacterAtPosition(t){const{index:e,offset:i}=this.locationFromPosition(t);return this.getTextAtIndex(e).getStringAtRange([i,i+1])}getLength(){return this.blockList.getEndPosition()}getBlocks(){return this.blockList.toArray()}getBlockCount(){return this.blockList.length}getEditCount(){return this.editCount}eachBlock(t){return this.blockList.eachObject(t)}eachBlockAtRange(t,e){let i,n;t=wt(t);const[r,o]=t,s=this.locationFromPosition(r),a=this.locationFromPosition(o);if(s.index===a.index)return i=this.getBlockAtIndex(s.index),n=[s.offset,a.offset],e(i,n,s.index);for(let t=s.index;t<=a.index;t++)if(i=this.getBlockAtIndex(t),i){switch(t){case s.index:n=[s.offset,i.text.getLength()];break;case a.index:n=[0,a.offset];break;default:n=[0,i.text.getLength()]}e(i,n,t)}}getCommonAttributesAtRange(t){t=wt(t);const[e]=t;if(Lt(t))return this.getCommonAttributesAtPosition(e);{const e=[],i=[];return this.eachBlockAtRange(t,(function(t,n){if(n[0]!==n[1])return e.push(t.text.getCommonAttributesAtRange(n)),i.push(ln(t))})),Ht.fromCommonAttributesOfObjects(e).merge(Ht.fromCommonAttributesOfObjects(i)).toObject()}}getCommonAttributesAtPosition(t){let e,i;const{index:n,offset:r}=this.locationFromPosition(t),o=this.getBlockAtIndex(n);if(!o)return{};const s=ln(o),a=o.text.getAttributesAtPosition(r),l=o.text.getAttributesAtPosition(r-1),c=Object.keys(W).filter((t=>W[t].inheritable));for(e in l)i=l[e],(i===a[e]||c.includes(e))&&(s[e]=i);return s}getRangeOfCommonAttributeAtPosition(t,e){const{index:i,offset:n}=this.locationFromPosition(e),r=this.getTextAtIndex(i),[o,s]=Array.from(r.getExpandedRangeForAttributeAtOffset(t,n)),a=this.positionFromLocation({index:i,offset:o}),l=this.positionFromLocation({index:i,offset:s});return wt([a,l])}getBaseBlockAttributes(){let t=this.getBlockAtIndex(0).getAttributes();for(let e=1;e{const e=[];for(let r=0;r{let{text:i}=e;return t=t.concat(i.getAttachmentPieces())})),t}getAttachments(){return this.getAttachmentPieces().map((t=>t.attachment))}getRangeOfAttachment(t){let e=0;const i=this.blockList.toArray();for(let n=0;n{const r=n.getLength();n.hasAttribute(t)&&i.push([e,e+r]),e+=r})),i}findRangesForTextAttribute(t){let{withValue:e}=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},i=0,n=[];const r=[];return this.getPieces().forEach((o=>{const s=o.getLength();(function(i){return e?i.getAttribute(t)===e:i.hasAttribute(t)})(o)&&(n[1]===i?n[1]=i+s:r.push(n=[i,i+s])),i+=s})),r}locationFromPosition(t){const e=this.blockList.findIndexAndOffsetAtPosition(Math.max(0,t));if(null!=e.index)return e;{const t=this.getBlocks();return{index:t.length-1,offset:t[t.length-1].getLength()}}}positionFromLocation(t){return this.blockList.findPositionAtIndexAndOffset(t.index,t.offset)}locationRangeFromPosition(t){return wt(this.locationFromPosition(t))}locationRangeFromRange(t){if(!(t=wt(t)))return;const[e,i]=Array.from(t),n=this.locationFromPosition(e),r=this.locationFromPosition(i);return wt([n,r])}rangeFromLocationRange(t){let e;t=wt(t);const i=this.positionFromLocation(t[0]);return Lt(t)||(e=this.positionFromLocation(t[1])),wt([i,e])}isEqualTo(t){return this.blockList.isEqualTo(null==t?void 0:t.blockList)}getTexts(){return this.getBlocks().map((t=>t.text))}getPieces(){const t=[];return Array.from(this.getTexts()).forEach((e=>{t.push(...Array.from(e.getPieces()||[]))})),t}getObjects(){return this.getBlocks().concat(this.getTexts()).concat(this.getPieces())}toSerializableDocument(){const t=[];return this.blockList.eachObject((e=>t.push(e.copyWithText(e.text.toSerializableText())))),new this.constructor(t)}toString(){return this.blockList.toString()}toJSON(){return this.blockList.toJSON()}toConsole(){return JSON.stringify(this.blockList.toArray().map((t=>JSON.parse(t.text.toConsole()))))}}const ln=function(t){const e={},i=t.getLastAttribute();return i&&(e[i]=!0),e},cn=function(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return{string:t=Wt(t),attributes:e,type:"string"}},un=(t,e)=>{try{return JSON.parse(t.getAttribute("data-trix-".concat(e)))}catch(t){return{}}};class hn extends q{static parse(t,e){const i=new this(t,e);return i.parse(),i}constructor(t){let{referenceElement:e,purifyOptions:i}=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};super(...arguments),this.html=t,this.referenceElement=e,this.purifyOptions=i,this.blocks=[],this.blockElements=[],this.processedElements=[]}getDocument(){return an.fromJSON(this.blocks)}parse(){try{this.createHiddenContainer(),di.setHTML(this.containerElement,this.html,{purifyOptions:this.purifyOptions});const t=R(this.containerElement,{usingFilter:pn});for(;t.nextNode();)this.processNode(t.currentNode);return this.translateBlockElementMarginsToNewlines()}finally{this.removeHiddenContainer()}}createHiddenContainer(){return this.referenceElement?(this.containerElement=this.referenceElement.cloneNode(!1),this.containerElement.removeAttribute("id"),this.containerElement.setAttribute("data-trix-internal",""),this.containerElement.style.display="none",this.referenceElement.parentNode.insertBefore(this.containerElement,this.referenceElement.nextSibling)):(this.containerElement=T({tagName:"div",style:{display:"none"}}),document.body.appendChild(this.containerElement))}removeHiddenContainer(){return S(this.containerElement)}processNode(t){switch(t.nodeType){case Node.TEXT_NODE:if(!this.isInsignificantTextNode(t))return this.appendBlockForTextNode(t),this.processTextNode(t);break;case Node.ELEMENT_NODE:return this.appendBlockForElement(t),this.processElement(t)}}appendBlockForTextNode(t){const e=t.parentNode;if(e===this.currentBlockElement&&this.isBlockElement(t.previousSibling))return this.appendStringWithAttributes("\n");if(e===this.containerElement||this.isBlockElement(e)){var i;const t=this.getBlockAttributes(e),n=this.getBlockHTMLAttributes(e);ot(t,null===(i=this.currentBlock)||void 0===i?void 0:i.attributes)||(this.currentBlock=this.appendBlockForAttributesWithElement(t,e,n),this.currentBlockElement=e)}}appendBlockForElement(t){const e=this.isBlockElement(t),i=C(this.currentBlockElement,t);if(e&&!this.isBlockElement(t.firstChild)){if(!this.isInsignificantTextNode(t.firstChild)||!this.isBlockElement(t.firstElementChild)){const e=this.getBlockAttributes(t),n=this.getBlockHTMLAttributes(t);if(t.firstChild){if(i&&ot(e,this.currentBlock.attributes))return this.appendStringWithAttributes("\n");this.currentBlock=this.appendBlockForAttributesWithElement(e,t,n),this.currentBlockElement=t}}}else if(this.currentBlockElement&&!i&&!e){const e=this.findParentBlockElement(t);if(e)return this.appendBlockForElement(e);this.currentBlock=this.appendEmptyBlock(),this.currentBlockElement=null}}findParentBlockElement(t){let{parentElement:e}=t;for(;e&&e!==this.containerElement;){if(this.isBlockElement(e)&&this.blockElements.includes(e))return e;e=e.parentElement}return null}processTextNode(t){let e=t.data;var i;dn(t.parentNode)||(e=Vt(e),vn(null===(i=t.previousSibling)||void 0===i?void 0:i.textContent)&&(e=fn(e)));return this.appendStringWithAttributes(e,this.getTextAttributes(t.parentNode))}processElement(t){let e;if(P(t)){if(e=un(t,"attachment"),Object.keys(e).length){const i=this.getTextAttributes(t);this.appendAttachmentWithAttributes(e,i),t.innerHTML=""}return this.processedElements.push(t)}switch(k(t)){case"br":return this.isExtraBR(t)||this.isBlockElement(t.nextSibling)||this.appendStringWithAttributes("\n",this.getTextAttributes(t)),this.processedElements.push(t);case"img":e={url:t.getAttribute("src"),contentType:"image"};const i=(t=>{const e=t.getAttribute("width"),i=t.getAttribute("height"),n={};return e&&(n.width=parseInt(e,10)),i&&(n.height=parseInt(i,10)),n})(t);for(const t in i){const n=i[t];e[t]=n}return this.appendAttachmentWithAttributes(e,this.getTextAttributes(t)),this.processedElements.push(t);case"tr":if(this.needsTableSeparator(t))return this.appendStringWithAttributes(j.tableRowSeparator);break;case"td":if(this.needsTableSeparator(t))return this.appendStringWithAttributes(j.tableCellSeparator)}}appendBlockForAttributesWithElement(t,e){let i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};this.blockElements.push(e);const n=function(){return{text:[],attributes:arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},htmlAttributes:arguments.length>1&&void 0!==arguments[1]?arguments[1]:{}}}(t,i);return this.blocks.push(n),n}appendEmptyBlock(){return this.appendBlockForAttributesWithElement([],null)}appendStringWithAttributes(t,e){return this.appendPiece(cn(t,e))}appendAttachmentWithAttributes(t,e){return this.appendPiece(function(t){return{attachment:t,attributes:arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},type:"attachment"}}(t,e))}appendPiece(t){return 0===this.blocks.length&&this.appendEmptyBlock(),this.blocks[this.blocks.length-1].text.push(t)}appendStringToTextAtIndex(t,e){const{text:i}=this.blocks[e],n=i[i.length-1];if("string"!==(null==n?void 0:n.type))return i.push(cn(t));n.string+=t}prependStringToTextAtIndex(t,e){const{text:i}=this.blocks[e],n=i[0];if("string"!==(null==n?void 0:n.type))return i.unshift(cn(t));n.string=t+n.string}getTextAttributes(t){let e;const i={};for(const n in W){const r=W[n];if(r.tagName&&y(t,{matchingSelector:r.tagName,untilNode:this.containerElement}))i[n]=!0;else if(r.parser){if(e=r.parser(t),e){let o=!1;for(const i of this.findBlockElementAncestors(t))if(r.parser(i)===e){o=!0;break}o||(i[n]=e)}}else r.styleProperty&&(e=t.style[r.styleProperty],e&&(i[n]=e))}if(P(t)){const n=un(t,"attributes");for(const t in n)e=n[t],i[t]=e}return i}getBlockAttributes(t){const e=[];for(;t&&t!==this.containerElement;){for(const r in n){const o=n[r];var i;!1!==o.parse&&k(t)===o.tagName&&(null!==(i=o.test)&&void 0!==i&&i.call(o,t)||!o.test)&&(e.push(r),o.listAttribute&&e.push(o.listAttribute))}t=t.parentNode}return e.reverse()}getBlockHTMLAttributes(t){const e={},i=Object.values(n).find((e=>e.tagName===k(t)));return((null==i?void 0:i.htmlAttributes)||[]).forEach((i=>{t.hasAttribute(i)&&(e[i]=t.getAttribute(i))})),e}findBlockElementAncestors(t){const e=[];for(;t&&t!==this.containerElement;){const i=k(t);L().includes(i)&&e.push(t),t=t.parentNode}return e}isBlockElement(t){if((null==t?void 0:t.nodeType)===Node.ELEMENT_NODE&&!P(t)&&!y(t,{matchingSelector:"td",untilNode:this.containerElement}))return L().includes(k(t))||"block"===window.getComputedStyle(t).display}isInsignificantTextNode(t){if((null==t?void 0:t.nodeType)!==Node.TEXT_NODE)return;if(!bn(t.data))return;const{parentNode:e,previousSibling:i,nextSibling:n}=t;return gn(e.previousSibling)&&!this.isBlockElement(e.previousSibling)||dn(e)?void 0:!i||this.isBlockElement(i)||!n||this.isBlockElement(n)}isExtraBR(t){return"br"===k(t)&&this.isBlockElement(t.parentNode)&&t.parentNode.lastChild===t}needsTableSeparator(t){if(j.removeBlankTableCells){var e;const i=null===(e=t.previousSibling)||void 0===e?void 0:e.textContent;return i&&/\S/.test(i)}return t.previousSibling}translateBlockElementMarginsToNewlines(){const t=this.getMarginOfDefaultBlockElement();for(let e=0;e2*t.top&&this.prependStringToTextAtIndex("\n",e),i.bottom>2*t.bottom&&this.appendStringToTextAtIndex("\n",e))}}getMarginOfBlockElementAtIndex(t){const e=this.blockElements[t];if(e&&e.textContent&&!L().includes(k(e))&&!this.processedElements.includes(e))return mn(e)}getMarginOfDefaultBlockElement(){const t=T(n.default.tagName);return 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this.attachmentManager.requestRemovalOfAttachment(this.attachment)}}Rn.proxyMethod("attachment.getAttribute"),Rn.proxyMethod("attachment.hasAttribute"),Rn.proxyMethod("attachment.setAttribute"),Rn.proxyMethod("attachment.getAttributes"),Rn.proxyMethod("attachment.setAttributes"),Rn.proxyMethod("attachment.isPending"),Rn.proxyMethod("attachment.isPreviewable"),Rn.proxyMethod("attachment.getURL"),Rn.proxyMethod("attachment.getHref"),Rn.proxyMethod("attachment.getFilename"),Rn.proxyMethod("attachment.getFilesize"),Rn.proxyMethod("attachment.getFormattedFilesize"),Rn.proxyMethod("attachment.getExtension"),Rn.proxyMethod("attachment.getContentType"),Rn.proxyMethod("attachment.getFile"),Rn.proxyMethod("attachment.setFile"),Rn.proxyMethod("attachment.releaseFile"),Rn.proxyMethod("attachment.getUploadProgress"),Rn.proxyMethod("attachment.setUploadProgress");class kn extends q{constructor(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[];super(...arguments),this.managedAttachments={},Array.from(t).forEach((t=>{this.manageAttachment(t)}))}getAttachments(){const t=[];for(const e in this.managedAttachments){const i=this.managedAttachments[e];t.push(i)}return t}manageAttachment(t){return this.managedAttachments[t.id]||(this.managedAttachments[t.id]=new Rn(this,t)),this.managedAttachments[t.id]}attachmentIsManaged(t){return t.id in this.managedAttachments}requestRemovalOfAttachment(t){var e,i;if(this.attachmentIsManaged(t))return null===(e=this.delegate)||void 0===e||null===(i=e.attachmentManagerDidRequestRemovalOfAttachment)||void 0===i?void 0:i.call(e,t)}unmanageAttachment(t){const e=this.managedAttachments[t.id];return delete this.managedAttachments[t.id],e}}class Tn{constructor(t){this.composition=t,this.document=this.composition.document;const e=this.composition.getSelectedRange();this.startPosition=e[0],this.endPosition=e[1],this.startLocation=this.document.locationFromPosition(this.startPosition),this.endLocation=this.document.locationFromPosition(this.endPosition),this.block=this.document.getBlockAtIndex(this.endLocation.index),this.breaksOnReturn=this.block.breaksOnReturn(),this.previousCharacter=this.block.text.getStringAtPosition(this.endLocation.offset-1),this.nextCharacter=this.block.text.getStringAtPosition(this.endLocation.offset)}shouldInsertBlockBreak(){return this.block.hasAttributes()&&this.block.isListItem()&&!this.block.isEmpty()?0!==this.startLocation.offset:this.breaksOnReturn&&"\n"!==this.nextCharacter}shouldBreakFormattedBlock(){return this.block.hasAttributes()&&!this.block.isListItem()&&(this.breaksOnReturn&&"\n"===this.nextCharacter||"\n"===this.previousCharacter)}shouldDecreaseListLevel(){return this.block.hasAttributes()&&this.block.isListItem()&&this.block.isEmpty()}shouldPrependListItem(){return this.block.isListItem()&&0===this.startLocation.offset&&!this.block.isEmpty()}shouldRemoveLastBlockAttribute(){return this.block.hasAttributes()&&!this.block.isListItem()&&this.block.isEmpty()}}class wn extends q{constructor(){super(...arguments),this.document=new an,this.attachments=[],this.currentAttributes={},this.revision=0}setDocument(t){var e,i;if(!t.isEqualTo(this.document))return this.document=t,this.refreshAttachments(),this.revision++,null===(e=this.delegate)||void 0===e||null===(i=e.compositionDidChangeDocument)||void 0===i?void 0:i.call(e,t)}getSnapshot(){return{document:this.document,selectedRange:this.getSelectedRange()}}loadSnapshot(t){var e,i,n,r;let{document:o,selectedRange:s}=t;return null===(e=this.delegate)||void 0===e||null===(i=e.compositionWillLoadSnapshot)||void 0===i||i.call(e),this.setDocument(null!=o?o:new an),this.setSelection(null!=s?s:[0,0]),null===(n=this.delegate)||void 0===n||null===(r=n.compositionDidLoadSnapshot)||void 0===r?void 0:r.call(n)}insertText(t){let{updatePosition:e}=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{updatePosition:!0};const i=this.getSelectedRange();this.setDocument(this.document.insertTextAtRange(t,i));const n=i[0],r=n+t.getLength();return e&&this.setSelection(r),this.notifyDelegateOfInsertionAtRange([n,r])}insertBlock(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:new Xi;const e=new an([t]);return this.insertDocument(e)}insertDocument(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:new an;const e=this.getSelectedRange();this.setDocument(this.document.insertDocumentAtRange(t,e));const i=e[0],n=i+t.getLength();return this.setSelection(n),this.notifyDelegateOfInsertionAtRange([i,n])}insertString(t,e){const i=this.getCurrentTextAttributes(),n=Yi.textForStringWithAttributes(t,i);return this.insertText(n,e)}insertBlockBreak(){const t=this.getSelectedRange();this.setDocument(this.document.insertBlockBreakAtRange(t));const e=t[0],i=e+1;return this.setSelection(i),this.notifyDelegateOfInsertionAtRange([e,i])}insertLineBreak(){const t=new Tn(this);if(t.shouldDecreaseListLevel())return this.decreaseListLevel(),this.setSelection(t.startPosition);if(t.shouldPrependListItem()){const e=new an([t.block.copyWithoutText()]);return this.insertDocument(e)}return t.shouldInsertBlockBreak()?this.insertBlockBreak():t.shouldRemoveLastBlockAttribute()?this.removeLastBlockAttribute():t.shouldBreakFormattedBlock()?this.breakFormattedBlock(t):this.insertString("\n")}insertHTML(t){const e=hn.parse(t,{purifyOptions:{SAFE_FOR_XML:!0}}).getDocument(),i=this.getSelectedRange();this.setDocument(this.document.mergeDocumentAtRange(e,i));const n=i[0],r=n+e.getLength()-1;return this.setSelection(r),this.notifyDelegateOfInsertionAtRange([n,r])}replaceHTML(t){const e=hn.parse(t).getDocument().copyUsingObjectsFromDocument(this.document),i=this.getLocationRange({strict:!1}),n=this.document.rangeFromLocationRange(i);return this.setDocument(e),this.setSelection(n)}insertFile(t){return this.insertFiles([t])}insertFiles(t){const e=[];return Array.from(t).forEach((t=>{var i;if(null!==(i=this.delegate)&&void 0!==i&&i.compositionShouldAcceptFile(t)){const i=Vi.attachmentForFile(t);e.push(i)}})),this.insertAttachments(e)}insertAttachment(t){return this.insertAttachments([t])}insertAttachments(t){let e=new Yi;return Array.from(t).forEach((t=>{var n;const r=t.getType(),o=null===(n=i[r])||void 0===n?void 0:n.presentation,s=this.getCurrentTextAttributes();o&&(s.presentation=o);const a=Yi.textForAttachmentWithAttributes(t,s);e=e.appendText(a)})),this.insertText(e)}shouldManageDeletingInDirection(t){const e=this.getLocationRange();if(Lt(e)){if("backward"===t&&0===e[0].offset)return!0;if(this.shouldManageMovingCursorInDirection(t))return!0}else if(e[0].index!==e[1].index)return!0;return!1}deleteInDirection(t){let e,i,n,{length:r}=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};const o=this.getLocationRange();let s=this.getSelectedRange();const a=Lt(s);if(a?i="backward"===t&&0===o[0].offset:n=o[0].index!==o[1].index,i&&this.canDecreaseBlockAttributeLevel()){const t=this.getBlock();if(t.isListItem()?this.decreaseListLevel():this.decreaseBlockAttributeLevel(),this.setSelection(s[0]),t.isEmpty())return!1}return a&&(s=this.getExpandedRangeInDirection(t,{length:r}),"backward"===t&&(e=this.getAttachmentAtRange(s))),e?(this.editAttachment(e),!1):(this.setDocument(this.document.removeTextAtRange(s)),this.setSelection(s[0]),!i&&!n&&void 0)}moveTextFromRange(t){const[e]=Array.from(this.getSelectedRange());return this.setDocument(this.document.moveTextFromRangeToPosition(t,e)),this.setSelection(e)}removeAttachment(t){const e=this.document.getRangeOfAttachment(t);if(e)return this.stopEditingAttachment(),this.setDocument(this.document.removeTextAtRange(e)),this.setSelection(e[0])}removeLastBlockAttribute(){const[t,e]=Array.from(this.getSelectedRange()),i=this.document.getBlockAtPosition(e);return this.removeCurrentAttribute(i.getLastAttribute()),this.setSelection(t)}insertPlaceholder(){return this.placeholderPosition=this.getPosition(),this.insertString(" ")}selectPlaceholder(){if(null!=this.placeholderPosition)return this.setSelectedRange([this.placeholderPosition,this.placeholderPosition+1]),this.getSelectedRange()}forgetPlaceholder(){this.placeholderPosition=null}hasCurrentAttribute(t){const e=this.currentAttributes[t];return null!=e&&!1!==e}toggleCurrentAttribute(t){const e=!this.currentAttributes[t];return e?this.setCurrentAttribute(t,e):this.removeCurrentAttribute(t)}canSetCurrentAttribute(t){return mt(t)?this.canSetCurrentBlockAttribute(t):this.canSetCurrentTextAttribute(t)}canSetCurrentTextAttribute(t){const e=this.getSelectedDocument();if(e){for(const t of Array.from(e.getAttachments()))if(!t.hasContent())return!1;return!0}}canSetCurrentBlockAttribute(t){const e=this.getBlock();if(e)return!e.isTerminalBlock()}setCurrentAttribute(t,e){return mt(t)?this.setBlockAttribute(t,e):(this.setTextAttribute(t,e),this.currentAttributes[t]=e,this.notifyDelegateOfCurrentAttributesChange())}setHTMLAtributeAtPosition(t,e,i){var n;const r=this.document.getBlockAtPosition(t),o=null===(n=mt(r.getLastAttribute()))||void 0===n?void 0:n.htmlAttributes;if(r&&null!=o&&o.includes(e)){const n=this.document.setHTMLAttributeAtPosition(t,e,i);this.setDocument(n)}}setTextAttribute(t,e){const i=this.getSelectedRange();if(!i)return;const[n,r]=Array.from(i);if(n!==r)return this.setDocument(this.document.addAttributeAtRange(t,e,i));if("href"===t){const t=Yi.textForStringWithAttributes(e,{href:e});return this.insertText(t)}}setBlockAttribute(t,e){const i=this.getSelectedRange();if(this.canSetCurrentAttribute(t))return this.setDocument(this.document.applyBlockAttributeAtRange(t,e,i)),this.setSelection(i)}removeCurrentAttribute(t){return mt(t)?(this.removeBlockAttribute(t),this.updateCurrentAttributes()):(this.removeTextAttribute(t),delete this.currentAttributes[t],this.notifyDelegateOfCurrentAttributesChange())}removeTextAttribute(t){const e=this.getSelectedRange();if(e)return this.setDocument(this.document.removeAttributeAtRange(t,e))}removeBlockAttribute(t){const e=this.getSelectedRange();if(e)return this.setDocument(this.document.removeAttributeAtRange(t,e))}canDecreaseNestingLevel(){var t;return(null===(t=this.getBlock())||void 0===t?void 0:t.getNestingLevel())>0}canIncreaseNestingLevel(){var t;const e=this.getBlock();if(e){if(null===(t=mt(e.getLastNestableAttribute()))||void 0===t||!t.listAttribute)return e.getNestingLevel()>0;{const t=this.getPreviousBlock();if(t)return function(){let t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:[];return ot((arguments.length>0&&void 0!==arguments[0]?arguments[0]:[]).slice(0,t.length),t)}(t.getListItemAttributes(),e.getListItemAttributes())}}}decreaseNestingLevel(){const t=this.getBlock();if(t)return this.setDocument(this.document.replaceBlock(t,t.decreaseNestingLevel()))}increaseNestingLevel(){const t=this.getBlock();if(t)return this.setDocument(this.document.replaceBlock(t,t.increaseNestingLevel()))}canDecreaseBlockAttributeLevel(){var t;return(null===(t=this.getBlock())||void 0===t?void 0:t.getAttributeLevel())>0}decreaseBlockAttributeLevel(){var t;const e=null===(t=this.getBlock())||void 0===t?void 0:t.getLastAttribute();if(e)return this.removeCurrentAttribute(e)}decreaseListLevel(){let[t]=Array.from(this.getSelectedRange());const{index:e}=this.document.locationFromPosition(t);let i=e;const n=this.getBlock().getAttributeLevel();let r=this.document.getBlockAtIndex(i+1);for(;r&&r.isListItem()&&!(r.getAttributeLevel()<=n);)i++,r=this.document.getBlockAtIndex(i+1);t=this.document.positionFromLocation({index:e,offset:0});const o=this.document.positionFromLocation({index:i,offset:0});return this.setDocument(this.document.removeLastListAttributeAtRange([t,o]))}updateCurrentAttributes(){const t=this.getSelectedRange({ignoreLock:!0});if(t){const e=this.document.getCommonAttributesAtRange(t);if(Array.from(gt()).forEach((t=>{e[t]||this.canSetCurrentAttribute(t)||(e[t]=!1)})),!Tt(e,this.currentAttributes))return this.currentAttributes=e,this.notifyDelegateOfCurrentAttributesChange()}}getCurrentAttributes(){return m.call({},this.currentAttributes)}getCurrentTextAttributes(){const t={};for(const e in this.currentAttributes){const i=this.currentAttributes[e];!1!==i&&ft(e)&&(t[e]=i)}return t}freezeSelection(){return this.setCurrentAttribute("frozen",!0)}thawSelection(){return this.removeCurrentAttribute("frozen")}hasFrozenSelection(){return this.hasCurrentAttribute("frozen")}setSelection(t){var e;const i=this.document.locationRangeFromRange(t);return null===(e=this.delegate)||void 0===e?void 0:e.compositionDidRequestChangingSelectionToLocationRange(i)}getSelectedRange(){const t=this.getLocationRange();if(t)return this.document.rangeFromLocationRange(t)}setSelectedRange(t){const e=this.document.locationRangeFromRange(t);return this.getSelectionManager().setLocationRange(e)}getPosition(){const t=this.getLocationRange();if(t)return this.document.positionFromLocation(t[0])}getLocationRange(t){return this.targetLocationRange?this.targetLocationRange:this.getSelectionManager().getLocationRange(t)||wt({index:0,offset:0})}withTargetLocationRange(t,e){let i;this.targetLocationRange=t;try{i=e()}finally{this.targetLocationRange=null}return i}withTargetRange(t,e){const i=this.document.locationRangeFromRange(t);return this.withTargetLocationRange(i,e)}withTargetDOMRange(t,e){const i=this.createLocationRangeFromDOMRange(t,{strict:!1});return this.withTargetLocationRange(i,e)}getExpandedRangeInDirection(t){let{length:e}=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},[i,n]=Array.from(this.getSelectedRange());return"backward"===t?e?i-=e:i=this.translateUTF16PositionFromOffset(i,-1):e?n+=e:n=this.translateUTF16PositionFromOffset(n,1),wt([i,n])}shouldManageMovingCursorInDirection(t){if(this.editingAttachment)return!0;const e=this.getExpandedRangeInDirection(t);return null!=this.getAttachmentAtRange(e)}moveCursorInDirection(t){let e,i;if(this.editingAttachment)i=this.document.getRangeOfAttachment(this.editingAttachment);else{const n=this.getSelectedRange();i=this.getExpandedRangeInDirection(t),e=!Dt(n,i)}if("backward"===t?this.setSelectedRange(i[0]):this.setSelectedRange(i[1]),e){const t=this.getAttachmentAtRange(i);if(t)return this.editAttachment(t)}}expandSelectionInDirection(t){let{length:e}=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};const i=this.getExpandedRangeInDirection(t,{length:e});return this.setSelectedRange(i)}expandSelectionForEditing(){if(this.hasCurrentAttribute("href"))return this.expandSelectionAroundCommonAttribute("href")}expandSelectionAroundCommonAttribute(t){const e=this.getPosition(),i=this.document.getRangeOfCommonAttributeAtPosition(t,e);return this.setSelectedRange(i)}selectionContainsAttachments(){var t;return(null===(t=this.getSelectedAttachments())||void 0===t?void 0:t.length)>0}selectionIsInCursorTarget(){return this.editingAttachment||this.positionIsCursorTarget(this.getPosition())}positionIsCursorTarget(t){const e=this.document.locationFromPosition(t);if(e)return this.locationIsCursorTarget(e)}positionIsBlockBreak(t){var e;return null===(e=this.document.getPieceAtPosition(t))||void 0===e?void 0:e.isBlockBreak()}getSelectedDocument(){const t=this.getSelectedRange();if(t)return this.document.getDocumentAtRange(t)}getSelectedAttachments(){var t;return null===(t=this.getSelectedDocument())||void 0===t?void 0:t.getAttachments()}getAttachments(){return this.attachments.slice(0)}refreshAttachments(){const t=this.document.getAttachments(),{added:e,removed:i}=function(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[],e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:[];const i=[],n=[],r=new Set;t.forEach((t=>{r.add(t)}));const o=new Set;return e.forEach((t=>{o.add(t),r.has(t)||i.push(t)})),t.forEach((t=>{o.has(t)||n.push(t)})),{added:i,removed:n}}(this.attachments,t);return this.attachments=t,Array.from(i).forEach((t=>{var e,i;t.delegate=null,null===(e=this.delegate)||void 0===e||null===(i=e.compositionDidRemoveAttachment)||void 0===i||i.call(e,t)})),(()=>{const t=[];return Array.from(e).forEach((e=>{var i,n;e.delegate=this,t.push(null===(i=this.delegate)||void 0===i||null===(n=i.compositionDidAddAttachment)||void 0===n?void 0:n.call(i,e))})),t})()}attachmentDidChangeAttributes(t){var e,i;return this.revision++,null===(e=this.delegate)||void 0===e||null===(i=e.compositionDidEditAttachment)||void 0===i?void 0:i.call(e,t)}attachmentDidChangePreviewURL(t){var e,i;return this.revision++,null===(e=this.delegate)||void 0===e||null===(i=e.compositionDidChangeAttachmentPreviewURL)||void 0===i?void 0:i.call(e,t)}editAttachment(t,e){var i,n;if(t!==this.editingAttachment)return this.stopEditingAttachment(),this.editingAttachment=t,null===(i=this.delegate)||void 0===i||null===(n=i.compositionDidStartEditingAttachment)||void 0===n?void 0:n.call(i,this.editingAttachment,e)}stopEditingAttachment(){var t,e;this.editingAttachment&&(null===(t=this.delegate)||void 0===t||null===(e=t.compositionDidStopEditingAttachment)||void 0===e||e.call(t,this.editingAttachment),this.editingAttachment=null)}updateAttributesForAttachment(t,e){return this.setDocument(this.document.updateAttributesForAttachment(t,e))}removeAttributeForAttachment(t,e){return this.setDocument(this.document.removeAttributeForAttachment(t,e))}breakFormattedBlock(t){let{document:e}=t;const{block:i}=t;let n=t.startPosition,r=[n-1,n];i.getBlockBreakPosition()===t.startLocation.offset?(i.breaksOnReturn()&&"\n"===t.nextCharacter?n+=1:e=e.removeTextAtRange(r),r=[n,n]):"\n"===t.nextCharacter?"\n"===t.previousCharacter?r=[n-1,n+1]:(r=[n,n+1],n+=1):t.startLocation.offset-1!=0&&(n+=1);const o=new an([i.removeLastAttribute().copyWithoutText()]);return this.setDocument(e.insertDocumentAtRange(o,r)),this.setSelection(n)}getPreviousBlock(){const t=this.getLocationRange();if(t){const{index:e}=t[0];if(e>0)return this.document.getBlockAtIndex(e-1)}}getBlock(){const t=this.getLocationRange();if(t)return this.document.getBlockAtIndex(t[0].index)}getAttachmentAtRange(t){const e=this.document.getDocumentAtRange(t);if(e.toString()==="".concat("","\n"))return e.getAttachments()[0]}notifyDelegateOfCurrentAttributesChange(){var t,e;return null===(t=this.delegate)||void 0===t||null===(e=t.compositionDidChangeCurrentAttributes)||void 0===e?void 0:e.call(t,this.currentAttributes)}notifyDelegateOfInsertionAtRange(t){var e,i;return null===(e=this.delegate)||void 0===e||null===(i=e.compositionDidPerformInsertionAtRange)||void 0===i?void 0:i.call(e,t)}translateUTF16PositionFromOffset(t,e){const i=this.document.toUTF16String(),n=i.offsetFromUCS2Offset(t);return i.offsetToUCS2Offset(n+e)}}wn.proxyMethod("getSelectionManager().getPointRange"),wn.proxyMethod("getSelectionManager().setLocationRangeFromPointRange"),wn.proxyMethod("getSelectionManager().createLocationRangeFromDOMRange"),wn.proxyMethod("getSelectionManager().locationIsCursorTarget"),wn.proxyMethod("getSelectionManager().selectionIsExpanded"),wn.proxyMethod("delegate?.getSelectionManager");class Ln extends q{constructor(t){super(...arguments),this.composition=t,this.undoEntries=[],this.redoEntries=[]}recordUndoEntry(t){let{context:e,consolidatable:i}=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};const n=this.undoEntries.slice(-1)[0];if(!i||!Dn(n,t,e)){const i=this.createEntry({description:t,context:e});this.undoEntries.push(i),this.redoEntries=[]}}undo(){const t=this.undoEntries.pop();if(t){const e=this.createEntry(t);return this.redoEntries.push(e),this.composition.loadSnapshot(t.snapshot)}}redo(){const t=this.redoEntries.pop();if(t){const e=this.createEntry(t);return this.undoEntries.push(e),this.composition.loadSnapshot(t.snapshot)}}canUndo(){return this.undoEntries.length>0}canRedo(){return this.redoEntries.length>0}createEntry(){let{description:t,context:e}=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return{description:null==t?void 0:t.toString(),context:JSON.stringify(e),snapshot:this.composition.getSnapshot()}}}const Dn=(t,e,i)=>(null==t?void 0:t.description)===(null==e?void 0:e.toString())&&(null==t?void 0:t.context)===JSON.stringify(i),Nn="attachmentGallery";class In{constructor(t){this.document=t.document,this.selectedRange=t.selectedRange}perform(){return this.removeBlockAttribute(),this.applyBlockAttribute()}getSnapshot(){return{document:this.document,selectedRange:this.selectedRange}}removeBlockAttribute(){return this.findRangesOfBlocks().map((t=>this.document=this.document.removeAttributeAtRange(Nn,t)))}applyBlockAttribute(){let t=0;this.findRangesOfPieces().forEach((e=>{e[1]-e[0]>1&&(e[0]+=t,e[1]+=t,"\n"!==this.document.getCharacterAtPosition(e[1])&&(this.document=this.document.insertBlockBreakAtRange(e[1]),e[1]0&&void 0!==arguments[0]?arguments[0]:"";const e=hn.parse(t,{referenceElement:this.element}).getDocument();return this.loadDocument(e)}loadJSON(t){let{document:e,selectedRange:i}=t;return e=an.fromJSON(e),this.loadSnapshot({document:e,selectedRange:i})}loadSnapshot(t){return this.undoManager=new Ln(this.composition),this.composition.loadSnapshot(t)}getDocument(){return this.composition.document}getSelectedDocument(){return this.composition.getSelectedDocument()}getSnapshot(){return this.composition.getSnapshot()}toJSON(){return this.getSnapshot()}deleteInDirection(t){return this.composition.deleteInDirection(t)}insertAttachment(t){return this.composition.insertAttachment(t)}insertAttachments(t){return this.composition.insertAttachments(t)}insertDocument(t){return this.composition.insertDocument(t)}insertFile(t){return this.composition.insertFile(t)}insertFiles(t){return this.composition.insertFiles(t)}insertHTML(t){return this.composition.insertHTML(t)}insertString(t){return this.composition.insertString(t)}insertText(t){return this.composition.insertText(t)}insertLineBreak(){return this.composition.insertLineBreak()}getSelectedRange(){return this.composition.getSelectedRange()}getPosition(){return this.composition.getPosition()}getClientRectAtPosition(t){const e=this.getDocument().locationRangeFromRange([t,t+1]);return this.selectionManager.getClientRectAtLocationRange(e)}expandSelectionInDirection(t){return this.composition.expandSelectionInDirection(t)}moveCursorInDirection(t){return this.composition.moveCursorInDirection(t)}setSelectedRange(t){return this.composition.setSelectedRange(t)}activateAttribute(t){let e=!(arguments.length>1&&void 0!==arguments[1])||arguments[1];return this.composition.setCurrentAttribute(t,e)}attributeIsActive(t){return this.composition.hasCurrentAttribute(t)}canActivateAttribute(t){return this.composition.canSetCurrentAttribute(t)}deactivateAttribute(t){return this.composition.removeCurrentAttribute(t)}setHTMLAtributeAtPosition(t,e,i){this.composition.setHTMLAtributeAtPosition(t,e,i)}canDecreaseNestingLevel(){return this.composition.canDecreaseNestingLevel()}canIncreaseNestingLevel(){return this.composition.canIncreaseNestingLevel()}decreaseNestingLevel(){if(this.canDecreaseNestingLevel())return this.composition.decreaseNestingLevel()}increaseNestingLevel(){if(this.canIncreaseNestingLevel())return this.composition.increaseNestingLevel()}canRedo(){return this.undoManager.canRedo()}canUndo(){return this.undoManager.canUndo()}recordUndoEntry(t){let{context:e,consolidatable:i}=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return this.undoManager.recordUndoEntry(t,{context:e,consolidatable:i})}redo(){if(this.canRedo())return this.undoManager.redo()}undo(){if(this.canUndo())return this.undoManager.undo()}}class Mn{constructor(t){this.element=t}findLocationFromContainerAndOffset(t,e){let{strict:i}=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{strict:!0},n=0,r=!1;const o={index:0,offset:0},s=this.findAttachmentElementParentForNode(t);s&&(t=s.parentNode,e=E(s));const a=R(this.element,{usingFilter:Wn});for(;a.nextNode();){const s=a.currentNode;if(s===t&&B(t)){F(s)||(o.offset+=e);break}if(s.parentNode===t){if(n++===e)break}else if(!C(t,s)&&n>0)break;N(s,{strict:i})?(r&&o.index++,o.offset=0,r=!0):o.offset+=Bn(s)}return o}findContainerAndOffsetFromLocation(t){let e,i;if(0===t.index&&0===t.offset){for(e=this.element,i=0;e.firstChild;)if(e=e.firstChild,D(e)){i=1;break}return[e,i]}let[n,r]=this.findNodeAndOffsetFromLocation(t);if(n){if(B(n))0===Bn(n)?(e=n.parentNode.parentNode,i=E(n.parentNode),F(n,{name:"right"})&&i++):(e=n,i=t.offset-r);else{if(e=n.parentNode,!N(n.previousSibling)&&!D(e))for(;n===e.lastChild&&(n=e,e=e.parentNode,!D(e)););i=E(n),0!==t.offset&&i++}return[e,i]}}findNodeAndOffsetFromLocation(t){let e,i,n=0;for(const r of this.getSignificantNodesForIndex(t.index)){const o=Bn(r);if(t.offset<=n+o)if(B(r)){if(e=r,i=n,t.offset===i&&F(e))break}else e||(e=r,i=n);if(n+=o,n>t.offset)break}return[e,i]}findAttachmentElementParentForNode(t){for(;t&&t!==this.element;){if(P(t))return t;t=t.parentNode}}getSignificantNodesForIndex(t){const e=[],i=R(this.element,{usingFilter:_n});let n=!1;for(;i.nextNode();){const o=i.currentNode;var r;if(I(o)){if(null!=r?r++:r=0,r===t)n=!0;else if(n)break}else n&&e.push(o)}return e}}const Bn=function(t){return t.nodeType===Node.TEXT_NODE?F(t)?0:t.textContent.length:"br"===k(t)||P(t)?1:0},_n=function(t){return jn(t)===NodeFilter.FILTER_ACCEPT?Wn(t):NodeFilter.FILTER_REJECT},jn=function(t){return M(t)?NodeFilter.FILTER_REJECT:NodeFilter.FILTER_ACCEPT},Wn=function(t){return P(t.parentNode)?NodeFilter.FILTER_REJECT:NodeFilter.FILTER_ACCEPT};class Un{createDOMRangeFromPoint(t){let e,{x:i,y:n}=t;if(document.caretPositionFromPoint){const{offsetNode:t,offset:r}=document.caretPositionFromPoint(i,n);return e=document.createRange(),e.setStart(t,r),e}if(document.caretRangeFromPoint)return document.caretRangeFromPoint(i,n);if(document.body.createTextRange){const r=Mt();try{const t=document.body.createTextRange();t.moveToPoint(i,n),t.select()}catch(t){}return e=Mt(),Bt(r),e}}getClientRectsForDOMRange(t){const e=Array.from(t.getClientRects());return[e[0],e[e.length-1]]}}class Vn extends q{constructor(t){super(...arguments),this.didMouseDown=this.didMouseDown.bind(this),this.selectionDidChange=this.selectionDidChange.bind(this),this.element=t,this.locationMapper=new Mn(this.element),this.pointMapper=new Un,this.lockCount=0,b("mousedown",{onElement:this.element,withCallback:this.didMouseDown})}getLocationRange(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return!1===t.strict?this.createLocationRangeFromDOMRange(Mt()):t.ignoreLock?this.currentLocationRange:this.lockedLocationRange?this.lockedLocationRange:this.currentLocationRange}setLocationRange(t){if(this.lockedLocationRange)return;t=wt(t);const e=this.createDOMRangeFromLocationRange(t);e&&(Bt(e),this.updateCurrentLocationRange(t))}setLocationRangeFromPointRange(t){t=wt(t);const e=this.getLocationAtPoint(t[0]),i=this.getLocationAtPoint(t[1]);this.setLocationRange([e,i])}getClientRectAtLocationRange(t){const e=this.createDOMRangeFromLocationRange(t);if(e)return this.getClientRectsForDOMRange(e)[1]}locationIsCursorTarget(t){const e=Array.from(this.findNodeAndOffsetFromLocation(t))[0];return F(e)}lock(){0==this.lockCount++&&(this.updateCurrentLocationRange(),this.lockedLocationRange=this.getLocationRange())}unlock(){if(0==--this.lockCount){const{lockedLocationRange:t}=this;if(this.lockedLocationRange=null,null!=t)return this.setLocationRange(t)}}clearSelection(){var t;return null===(t=Pt())||void 0===t?void 0:t.removeAllRanges()}selectionIsCollapsed(){var t;return!0===(null===(t=Mt())||void 0===t?void 0:t.collapsed)}selectionIsExpanded(){return!this.selectionIsCollapsed()}createLocationRangeFromDOMRange(t,e){if(null==t||!this.domRangeWithinElement(t))return;const i=this.findLocationFromContainerAndOffset(t.startContainer,t.startOffset,e);if(!i)return;const n=t.collapsed?void 0:this.findLocationFromContainerAndOffset(t.endContainer,t.endOffset,e);return wt([i,n])}didMouseDown(){return this.pauseTemporarily()}pauseTemporarily(){let t;this.paused=!0;const e=()=>{if(this.paused=!1,clearTimeout(i),Array.from(t).forEach((t=>{t.destroy()})),C(document,this.element))return this.selectionDidChange()},i=setTimeout(e,200);t=["mousemove","keydown"].map((t=>b(t,{onElement:document,withCallback:e})))}selectionDidChange(){if(!this.paused&&!x(this.element))return this.updateCurrentLocationRange()}updateCurrentLocationRange(t){var e,i;if((null!=t?t:t=this.createLocationRangeFromDOMRange(Mt()))&&!Dt(t,this.currentLocationRange))return this.currentLocationRange=t,null===(e=this.delegate)||void 0===e||null===(i=e.locationRangeDidChange)||void 0===i?void 0:i.call(e,this.currentLocationRange.slice(0))}createDOMRangeFromLocationRange(t){const e=this.findContainerAndOffsetFromLocation(t[0]),i=Lt(t)?e:this.findContainerAndOffsetFromLocation(t[1])||e;if(null!=e&&null!=i){const t=document.createRange();return t.setStart(...Array.from(e||[])),t.setEnd(...Array.from(i||[])),t}}getLocationAtPoint(t){const e=this.createDOMRangeFromPoint(t);var i;if(e)return null===(i=this.createLocationRangeFromDOMRange(e))||void 0===i?void 0:i[0]}domRangeWithinElement(t){return t.collapsed?C(this.element,t.startContainer):C(this.element,t.startContainer)&&C(this.element,t.endContainer)}}Vn.proxyMethod("locationMapper.findLocationFromContainerAndOffset"),Vn.proxyMethod("locationMapper.findContainerAndOffsetFromLocation"),Vn.proxyMethod("locationMapper.findNodeAndOffsetFromLocation"),Vn.proxyMethod("pointMapper.createDOMRangeFromPoint"),Vn.proxyMethod("pointMapper.getClientRectsForDOMRange");var qn=Object.freeze({__proto__:null,Attachment:Vi,AttachmentManager:kn,AttachmentPiece:zi,Block:Xi,Composition:wn,Document:an,Editor:Pn,HTMLParser:hn,HTMLSanitizer:di,LineBreakInsertion:Tn,LocationMapper:Mn,ManagedAttachment:Rn,Piece:Wi,PointMapper:Un,SelectionManager:Vn,SplittableList:Hi,StringPiece:qi,Text:Yi,UndoManager:Ln}),Hn=Object.freeze({__proto__:null,ObjectView:ie,AttachmentView:pi,BlockView:Ei,DocumentView:Si,PieceView:Ai,PreviewableAttachmentView:vi,TextView:yi});const{lang:zn,css:Jn,keyNames:Kn}=H,Gn=function(t){return function(){const e=t.apply(this,arguments);e.do(),this.undos||(this.undos=[]),this.undos.push(e.undo)}};class Yn extends q{constructor(t,e,i){let n=arguments.length>3&&void 0!==arguments[3]?arguments[3]:{};super(...arguments),Di(this,"makeElementMutable",Gn((()=>({do:()=>{this.element.dataset.trixMutable=!0},undo:()=>delete this.element.dataset.trixMutable})))),Di(this,"addToolbar",Gn((()=>{const t=T({tagName:"div",className:Jn.attachmentToolbar,data:{trixMutable:!0},childNodes:T({tagName:"div",className:"trix-button-row",childNodes:T({tagName:"span",className:"trix-button-group trix-button-group--actions",childNodes:T({tagName:"button",className:"trix-button trix-button--remove",textContent:zn.remove,attributes:{title:zn.remove},data:{trixAction:"remove"}})})})});return this.attachment.isPreviewable()&&t.appendChild(T({tagName:"div",className:Jn.attachmentMetadataContainer,childNodes:T({tagName:"span",className:Jn.attachmentMetadata,childNodes:[T({tagName:"span",className:Jn.attachmentName,textContent:this.attachment.getFilename(),attributes:{title:this.attachment.getFilename()}}),T({tagName:"span",className:Jn.attachmentSize,textContent:this.attachment.getFormattedFilesize()})]})})),b("click",{onElement:t,withCallback:this.didClickToolbar}),b("click",{onElement:t,matchingSelector:"[data-trix-action]",withCallback:this.didClickActionButton}),v("trix-attachment-before-toolbar",{onElement:this.element,attributes:{toolbar:t,attachment:this.attachment}}),{do:()=>this.element.appendChild(t),undo:()=>S(t)}}))),Di(this,"installCaptionEditor",Gn((()=>{const t=T({tagName:"textarea",className:Jn.attachmentCaptionEditor,attributes:{placeholder:zn.captionPlaceholder},data:{trixMutable:!0}});t.value=this.attachmentPiece.getCaption();const e=t.cloneNode();e.classList.add("trix-autoresize-clone"),e.tabIndex=-1;const i=function(){e.value=t.value,t.style.height=e.scrollHeight+"px"};b("input",{onElement:t,withCallback:i}),b("input",{onElement:t,withCallback:this.didInputCaption}),b("keydown",{onElement:t,withCallback:this.didKeyDownCaption}),b("change",{onElement:t,withCallback:this.didChangeCaption}),b("blur",{onElement:t,withCallback:this.didBlurCaption});const n=this.element.querySelector("figcaption"),r=n.cloneNode();return{do:()=>{if(n.style.display="none",r.appendChild(t),r.appendChild(e),r.classList.add("".concat(Jn.attachmentCaption,"--editing")),n.parentElement.insertBefore(r,n),i(),this.options.editCaption)return Rt((()=>t.focus()))},undo(){S(r),n.style.display=null}}}))),this.didClickToolbar=this.didClickToolbar.bind(this),this.didClickActionButton=this.didClickActionButton.bind(this),this.didKeyDownCaption=this.didKeyDownCaption.bind(this),this.didInputCaption=this.didInputCaption.bind(this),this.didChangeCaption=this.didChangeCaption.bind(this),this.didBlurCaption=this.didBlurCaption.bind(this),this.attachmentPiece=t,this.element=e,this.container=i,this.options=n,this.attachment=this.attachmentPiece.attachment,"a"===k(this.element)&&(this.element=this.element.firstChild),this.install()}install(){this.makeElementMutable(),this.addToolbar(),this.attachment.isPreviewable()&&this.installCaptionEditor()}uninstall(){var t;let e=this.undos.pop();for(this.savePendingCaption();e;)e(),e=this.undos.pop();null===(t=this.delegate)||void 0===t||t.didUninstallAttachmentEditor(this)}savePendingCaption(){if(null!=this.pendingCaption){const r=this.pendingCaption;var t,e,i,n;this.pendingCaption=null,r?null===(t=this.delegate)||void 0===t||null===(e=t.attachmentEditorDidRequestUpdatingAttributesForAttachment)||void 0===e||e.call(t,{caption:r},this.attachment):null===(i=this.delegate)||void 0===i||null===(n=i.attachmentEditorDidRequestRemovingAttributeForAttachment)||void 0===n||n.call(i,"caption",this.attachment)}}didClickToolbar(t){return t.preventDefault(),t.stopPropagation()}didClickActionButton(t){var e;if("remove"===t.target.getAttribute("data-trix-action"))return null===(e=this.delegate)||void 0===e?void 0:e.attachmentEditorDidRequestRemovalOfAttachment(this.attachment)}didKeyDownCaption(t){var e,i;if("return"===Kn[t.keyCode])return t.preventDefault(),this.savePendingCaption(),null===(e=this.delegate)||void 0===e||null===(i=e.attachmentEditorDidRequestDeselectingAttachment)||void 0===i?void 0:i.call(e,this.attachment)}didInputCaption(t){this.pendingCaption=t.target.value.replace(/\s/g," ").trim()}didChangeCaption(t){return this.savePendingCaption()}didBlurCaption(t){return this.savePendingCaption()}}class Xn extends q{constructor(t,i){super(...arguments),this.didFocus=this.didFocus.bind(this),this.didBlur=this.didBlur.bind(this),this.didClickAttachment=this.didClickAttachment.bind(this),this.element=t,this.composition=i,this.documentView=new Si(this.composition.document,{element:this.element}),b("focus",{onElement:this.element,withCallback:this.didFocus}),b("blur",{onElement:this.element,withCallback:this.didBlur}),b("click",{onElement:this.element,matchingSelector:"a[contenteditable=false]",preventDefault:!0}),b("mousedown",{onElement:this.element,matchingSelector:e,withCallback:this.didClickAttachment}),b("click",{onElement:this.element,matchingSelector:"a".concat(e),preventDefault:!0})}didFocus(t){var e;const i=()=>{var t,e;if(!this.focused)return this.focused=!0,null===(t=this.delegate)||void 0===t||null===(e=t.compositionControllerDidFocus)||void 0===e?void 0:e.call(t)};return(null===(e=this.blurPromise)||void 0===e?void 0:e.then(i))||i()}didBlur(t){this.blurPromise=new Promise((t=>Rt((()=>{var e,i;x(this.element)||(this.focused=null,null===(e=this.delegate)||void 0===e||null===(i=e.compositionControllerDidBlur)||void 0===i||i.call(e));return this.blurPromise=null,t()}))))}didClickAttachment(t,e){var i,n;const r=this.findAttachmentForElement(e),o=!!y(t.target,{matchingSelector:"figcaption"});return null===(i=this.delegate)||void 0===i||null===(n=i.compositionControllerDidSelectAttachment)||void 0===n?void 0:n.call(i,r,{editCaption:o})}getSerializableElement(){return this.isEditingAttachment()?this.documentView.shadowElement:this.element}render(){var t,e,i,n,r,o;(this.revision!==this.composition.revision&&(this.documentView.setDocument(this.composition.document),this.documentView.render(),this.revision=this.composition.revision),this.canSyncDocumentView()&&!this.documentView.isSynced())&&(null===(i=this.delegate)||void 0===i||null===(n=i.compositionControllerWillSyncDocumentView)||void 0===n||n.call(i),this.documentView.sync(),null===(r=this.delegate)||void 0===r||null===(o=r.compositionControllerDidSyncDocumentView)||void 0===o||o.call(r));return null===(t=this.delegate)||void 0===t||null===(e=t.compositionControllerDidRender)||void 0===e?void 0:e.call(t)}rerenderViewForObject(t){return this.invalidateViewForObject(t),this.render()}invalidateViewForObject(t){return this.documentView.invalidateViewForObject(t)}isViewCachingEnabled(){return this.documentView.isViewCachingEnabled()}enableViewCaching(){return this.documentView.enableViewCaching()}disableViewCaching(){return this.documentView.disableViewCaching()}refreshViewCache(){return this.documentView.garbageCollectCachedViews()}isEditingAttachment(){return!!this.attachmentEditor}installAttachmentEditorForAttachment(t,e){var i;if((null===(i=this.attachmentEditor)||void 0===i?void 0:i.attachment)===t)return;const n=this.documentView.findElementForObject(t);if(!n)return;this.uninstallAttachmentEditor();const r=this.composition.document.getAttachmentPieceForAttachment(t);this.attachmentEditor=new Yn(r,n,this.element,e),this.attachmentEditor.delegate=this}uninstallAttachmentEditor(){var t;return null===(t=this.attachmentEditor)||void 0===t?void 0:t.uninstall()}didUninstallAttachmentEditor(){return this.attachmentEditor=null,this.render()}attachmentEditorDidRequestUpdatingAttributesForAttachment(t,e){var i,n;return null===(i=this.delegate)||void 0===i||null===(n=i.compositionControllerWillUpdateAttachment)||void 0===n||n.call(i,e),this.composition.updateAttributesForAttachment(t,e)}attachmentEditorDidRequestRemovingAttributeForAttachment(t,e){var i,n;return null===(i=this.delegate)||void 0===i||null===(n=i.compositionControllerWillUpdateAttachment)||void 0===n||n.call(i,e),this.composition.removeAttributeForAttachment(t,e)}attachmentEditorDidRequestRemovalOfAttachment(t){var e,i;return null===(e=this.delegate)||void 0===e||null===(i=e.compositionControllerDidRequestRemovalOfAttachment)||void 0===i?void 0:i.call(e,t)}attachmentEditorDidRequestDeselectingAttachment(t){var e,i;return null===(e=this.delegate)||void 0===e||null===(i=e.compositionControllerDidRequestDeselectingAttachment)||void 0===i?void 0:i.call(e,t)}canSyncDocumentView(){return!this.isEditingAttachment()}findAttachmentForElement(t){return this.composition.document.getAttachmentById(parseInt(t.dataset.trixId,10))}}class $n extends q{}const Zn="data-trix-mutable",Qn="[".concat(Zn,"]"),tr={attributes:!0,childList:!0,characterData:!0,characterDataOldValue:!0,subtree:!0};class er extends q{constructor(t){super(t),this.didMutate=this.didMutate.bind(this),this.element=t,this.observer=new window.MutationObserver(this.didMutate),this.start()}start(){return this.reset(),this.observer.observe(this.element,tr)}stop(){return this.observer.disconnect()}didMutate(t){var e,i;if(this.mutations.push(...Array.from(this.findSignificantMutations(t)||[])),this.mutations.length)return null===(e=this.delegate)||void 0===e||null===(i=e.elementDidMutate)||void 0===i||i.call(e,this.getMutationSummary()),this.reset()}reset(){this.mutations=[]}findSignificantMutations(t){return t.filter((t=>this.mutationIsSignificant(t)))}mutationIsSignificant(t){if(this.nodeIsMutable(t.target))return!1;for(const e of Array.from(this.nodesModifiedByMutation(t)))if(this.nodeIsSignificant(e))return!0;return!1}nodeIsSignificant(t){return t!==this.element&&!this.nodeIsMutable(t)&&!M(t)}nodeIsMutable(t){return y(t,{matchingSelector:Qn})}nodesModifiedByMutation(t){const e=[];switch(t.type){case"attributes":t.attributeName!==Zn&&e.push(t.target);break;case"characterData":e.push(t.target.parentNode),e.push(t.target);break;case"childList":e.push(...Array.from(t.addedNodes||[])),e.push(...Array.from(t.removedNodes||[]))}return e}getMutationSummary(){return this.getTextMutationSummary()}getTextMutationSummary(){const{additions:t,deletions:e}=this.getTextChangesFromCharacterData(),i=this.getTextChangesFromChildList();Array.from(i.additions).forEach((e=>{Array.from(t).includes(e)||t.push(e)})),e.push(...Array.from(i.deletions||[]));const n={},r=t.join("");r&&(n.textAdded=r);const o=e.join("");return o&&(n.textDeleted=o),n}getMutationsByType(t){return Array.from(this.mutations).filter((e=>e.type===t))}getTextChangesFromChildList(){let t,e;const i=[],n=[];Array.from(this.getMutationsByType("childList")).forEach((t=>{i.push(...Array.from(t.addedNodes||[])),n.push(...Array.from(t.removedNodes||[]))}));0===i.length&&1===n.length&&I(n[0])?(t=[],e=["\n"]):(t=ir(i),e=ir(n));const r=t.filter(((t,i)=>t!==e[i])).map(Wt),o=e.filter(((e,i)=>e!==t[i])).map(Wt);return{additions:r,deletions:o}}getTextChangesFromCharacterData(){let t,e;const i=this.getMutationsByType("characterData");if(i.length){const n=i[0],r=i[i.length-1],o=function(t,e){let i,n;return t=$.box(t),(e=$.box(e)).length0&&void 0!==arguments[0]?arguments[0]:[];const e=[];for(const i of Array.from(t))switch(i.nodeType){case Node.TEXT_NODE:e.push(i.data);break;case Node.ELEMENT_NODE:"br"===k(i)?e.push("\n"):e.push(...Array.from(ir(i.childNodes)||[]))}return e};class nr extends ee{constructor(t){super(...arguments),this.file=t}perform(t){const e=new FileReader;return e.onerror=()=>t(!1),e.onload=()=>{e.onerror=null;try{e.abort()}catch(t){}return t(!0,this.file)},e.readAsArrayBuffer(this.file)}}class rr{constructor(t){this.element=t}shouldIgnore(t){return!!a.samsungAndroid&&(this.previousEvent=this.event,this.event=t,this.checkSamsungKeyboardBuggyModeStart(),this.checkSamsungKeyboardBuggyModeEnd(),this.buggyMode)}checkSamsungKeyboardBuggyModeStart(){this.insertingLongTextAfterUnidentifiedChar()&&or(this.element.innerText,this.event.data)&&(this.buggyMode=!0,this.event.preventDefault())}checkSamsungKeyboardBuggyModeEnd(){this.buggyMode&&"insertText"!==this.event.inputType&&(this.buggyMode=!1)}insertingLongTextAfterUnidentifiedChar(){var t;return this.isBeforeInputInsertText()&&this.previousEventWasUnidentifiedKeydown()&&(null===(t=this.event.data)||void 0===t?void 0:t.length)>50}isBeforeInputInsertText(){return"beforeinput"===this.event.type&&"insertText"===this.event.inputType}previousEventWasUnidentifiedKeydown(){var t,e;return"keydown"===(null===(t=this.previousEvent)||void 0===t?void 0:t.type)&&"Unidentified"===(null===(e=this.previousEvent)||void 0===e?void 0:e.key)}}const or=(t,e)=>ar(t)===ar(e),sr=new RegExp("(".concat("","|").concat(d,"|").concat(g,"|\\s)+"),"g"),ar=t=>t.replace(sr," ").trim();class lr extends q{constructor(t){super(...arguments),this.element=t,this.mutationObserver=new er(this.element),this.mutationObserver.delegate=this,this.flakyKeyboardDetector=new rr(this.element);for(const t in this.constructor.events)b(t,{onElement:this.element,withCallback:this.handlerFor(t)})}elementDidMutate(t){}editorWillSyncDocumentView(){return this.mutationObserver.stop()}editorDidSyncDocumentView(){return this.mutationObserver.start()}requestRender(){var t,e;return null===(t=this.delegate)||void 0===t||null===(e=t.inputControllerDidRequestRender)||void 0===e?void 0:e.call(t)}requestReparse(){var t,e;return null===(t=this.delegate)||void 0===t||null===(e=t.inputControllerDidRequestReparse)||void 0===e||e.call(t),this.requestRender()}attachFiles(t){const e=Array.from(t).map((t=>new nr(t)));return Promise.all(e).then((t=>{this.handleInput((function(){var e,i;return null===(e=this.delegate)||void 0===e||e.inputControllerWillAttachFiles(),null===(i=this.responder)||void 0===i||i.insertFiles(t),this.requestRender()}))}))}handlerFor(t){return e=>{e.defaultPrevented||this.handleInput((()=>{if(!x(this.element)){if(this.flakyKeyboardDetector.shouldIgnore(e))return;this.eventName=t,this.constructor.events[t].call(this,e)}}))}}handleInput(t){try{var e;null===(e=this.delegate)||void 0===e||e.inputControllerWillHandleInput(),t.call(this)}finally{var i;null===(i=this.delegate)||void 0===i||i.inputControllerDidHandleInput()}}createLinkHTML(t,e){const i=document.createElement("a");return i.href=t,i.textContent=e||t,i.outerHTML}}var cr;Di(lr,"events",{});const{browser:ur,keyNames:hr}=H;let dr=0;class gr extends lr{constructor(){super(...arguments),this.resetInputSummary()}setInputSummary(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.inputSummary.eventName=this.eventName;for(const e in t){const i=t[e];this.inputSummary[e]=i}return this.inputSummary}resetInputSummary(){this.inputSummary={}}reset(){return this.resetInputSummary(),Ft.reset()}elementDidMutate(t){var e,i;return this.isComposing()?null===(e=this.delegate)||void 0===e||null===(i=e.inputControllerDidAllowUnhandledInput)||void 0===i?void 0:i.call(e):this.handleInput((function(){return this.mutationIsSignificant(t)&&(this.mutationIsExpected(t)?this.requestRender():this.requestReparse()),this.reset()}))}mutationIsExpected(t){let{textAdded:e,textDeleted:i}=t;if(this.inputSummary.preferDocument)return!0;const n=null!=e?e===this.inputSummary.textAdded:!this.inputSummary.textAdded,r=null!=i?this.inputSummary.didDelete:!this.inputSummary.didDelete,o=["\n"," \n"].includes(e)&&!n,s="\n"===i&&!r;if(o&&!s||s&&!o){const t=this.getSelectedRange();if(t){var a;const i=o?e.replace(/\n$/,"").length||-1:(null==e?void 0:e.length)||1;if(null!==(a=this.responder)&&void 0!==a&&a.positionIsBlockBreak(t[1]+i))return!0}}return n&&r}mutationIsSignificant(t){var e;const i=Object.keys(t).length>0,n=""===(null===(e=this.compositionInput)||void 0===e?void 0:e.getEndData());return i||!n}getCompositionInput(){if(this.isComposing())return this.compositionInput;this.compositionInput=new vr(this)}isComposing(){return this.compositionInput&&!this.compositionInput.isEnded()}deleteInDirection(t,e){var i;return!1!==(null===(i=this.responder)||void 0===i?void 0:i.deleteInDirection(t))?this.setInputSummary({didDelete:!0}):e?(e.preventDefault(),this.requestRender()):void 0}serializeSelectionToDataTransfer(t){var e;if(!function(t){if(null==t||!t.setData)return!1;for(const e in Ct){const i=Ct[e];try{if(t.setData(e,i),!t.getData(e)===i)return!1}catch(t){return!1}}return!0}(t))return;const i=null===(e=this.responder)||void 0===e?void 0:e.getSelectedDocument().toSerializableDocument();return t.setData("application/x-trix-document",JSON.stringify(i)),t.setData("text/html",Si.render(i).innerHTML),t.setData("text/plain",i.toString().replace(/\n$/,"")),!0}canAcceptDataTransfer(t){const e={};return Array.from((null==t?void 0:t.types)||[]).forEach((t=>{e[t]=!0})),e.Files||e["application/x-trix-document"]||e["text/html"]||e["text/plain"]}getPastedHTMLUsingHiddenElement(t){const e=this.getSelectedRange(),i={position:"absolute",left:"".concat(window.pageXOffset,"px"),top:"".concat(window.pageYOffset,"px"),opacity:0},n=T({style:i,tagName:"div",editable:!0});return document.body.appendChild(n),n.focus(),requestAnimationFrame((()=>{const i=n.innerHTML;return S(n),this.setSelectedRange(e),t(i)}))}}Di(gr,"events",{keydown(t){this.isComposing()||this.resetInputSummary(),this.inputSummary.didInput=!0;const e=hr[t.keyCode];if(e){var i;let n=this.keys;["ctrl","alt","shift","meta"].forEach((e=>{var i;t["".concat(e,"Key")]&&("ctrl"===e&&(e="control"),n=null===(i=n)||void 0===i?void 0:i[e])})),null!=(null===(i=n)||void 0===i?void 0:i[e])&&(this.setInputSummary({keyName:e}),Ft.reset(),n[e].call(this,t))}if(St(t)){const e=String.fromCharCode(t.keyCode).toLowerCase();if(e){var n;const i=["alt","shift"].map((e=>{if(t["".concat(e,"Key")])return e})).filter((t=>t));i.push(e),null!==(n=this.delegate)&&void 0!==n&&n.inputControllerDidReceiveKeyboardCommand(i)&&t.preventDefault()}}},keypress(t){if(null!=this.inputSummary.eventName)return;if(t.metaKey)return;if(t.ctrlKey&&!t.altKey)return;const e=fr(t);var i,n;return e?(null===(i=this.delegate)||void 0===i||i.inputControllerWillPerformTyping(),null===(n=this.responder)||void 0===n||n.insertString(e),this.setInputSummary({textAdded:e,didDelete:this.selectionIsExpanded()})):void 0},textInput(t){const{data:e}=t,{textAdded:i}=this.inputSummary;if(i&&i!==e&&i.toUpperCase()===e){var n;const t=this.getSelectedRange();return this.setSelectedRange([t[0],t[1]+i.length]),null===(n=this.responder)||void 0===n||n.insertString(e),this.setInputSummary({textAdded:e}),this.setSelectedRange(t)}},dragenter(t){t.preventDefault()},dragstart(t){var e,i;return this.serializeSelectionToDataTransfer(t.dataTransfer),this.draggedRange=this.getSelectedRange(),null===(e=this.delegate)||void 0===e||null===(i=e.inputControllerDidStartDrag)||void 0===i?void 0:i.call(e)},dragover(t){if(this.draggedRange||this.canAcceptDataTransfer(t.dataTransfer)){t.preventDefault();const n={x:t.clientX,y:t.clientY};var e,i;if(!Tt(n,this.draggingPoint))return this.draggingPoint=n,null===(e=this.delegate)||void 0===e||null===(i=e.inputControllerDidReceiveDragOverPoint)||void 0===i?void 0:i.call(e,this.draggingPoint)}},dragend(t){var e,i;null===(e=this.delegate)||void 0===e||null===(i=e.inputControllerDidCancelDrag)||void 0===i||i.call(e),this.draggedRange=null,this.draggingPoint=null},drop(t){var e,i;t.preventDefault();const n=null===(e=t.dataTransfer)||void 0===e?void 0:e.files,r=t.dataTransfer.getData("application/x-trix-document"),o={x:t.clientX,y:t.clientY};if(null===(i=this.responder)||void 0===i||i.setLocationRangeFromPointRange(o),null!=n&&n.length)this.attachFiles(n);else if(this.draggedRange){var s,a;null===(s=this.delegate)||void 0===s||s.inputControllerWillMoveText(),null===(a=this.responder)||void 0===a||a.moveTextFromRange(this.draggedRange),this.draggedRange=null,this.requestRender()}else if(r){var l;const t=an.fromJSONString(r);null===(l=this.responder)||void 0===l||l.insertDocument(t),this.requestRender()}this.draggedRange=null,this.draggingPoint=null},cut(t){var e,i;if(null!==(e=this.responder)&&void 0!==e&&e.selectionIsExpanded()&&(this.serializeSelectionToDataTransfer(t.clipboardData)&&t.preventDefault(),null===(i=this.delegate)||void 0===i||i.inputControllerWillCutText(),this.deleteInDirection("backward"),t.defaultPrevented))return this.requestRender()},copy(t){var e;null!==(e=this.responder)&&void 0!==e&&e.selectionIsExpanded()&&this.serializeSelectionToDataTransfer(t.clipboardData)&&t.preventDefault()},paste(t){const e=t.clipboardData||t.testClipboardData,i={clipboard:e};if(!e||br(t))return void this.getPastedHTMLUsingHiddenElement((t=>{var e,n,r;return i.type="text/html",i.html=t,null===(e=this.delegate)||void 0===e||e.inputControllerWillPaste(i),null===(n=this.responder)||void 0===n||n.insertHTML(i.html),this.requestRender(),null===(r=this.delegate)||void 0===r?void 0:r.inputControllerDidPaste(i)}));const n=e.getData("URL"),r=e.getData("text/html"),o=e.getData("public.url-name");if(n){var s,a,l;let t;i.type="text/html",t=o?Vt(o).trim():n,i.html=this.createLinkHTML(n,t),null===(s=this.delegate)||void 0===s||s.inputControllerWillPaste(i),this.setInputSummary({textAdded:t,didDelete:this.selectionIsExpanded()}),null===(a=this.responder)||void 0===a||a.insertHTML(i.html),this.requestRender(),null===(l=this.delegate)||void 0===l||l.inputControllerDidPaste(i)}else if(Et(e)){var c,u,h;i.type="text/plain",i.string=e.getData("text/plain"),null===(c=this.delegate)||void 0===c||c.inputControllerWillPaste(i),this.setInputSummary({textAdded:i.string,didDelete:this.selectionIsExpanded()}),null===(u=this.responder)||void 0===u||u.insertString(i.string),this.requestRender(),null===(h=this.delegate)||void 0===h||h.inputControllerDidPaste(i)}else if(r){var d,g,m;i.type="text/html",i.html=r,null===(d=this.delegate)||void 0===d||d.inputControllerWillPaste(i),null===(g=this.responder)||void 0===g||g.insertHTML(i.html),this.requestRender(),null===(m=this.delegate)||void 0===m||m.inputControllerDidPaste(i)}else if(Array.from(e.types).includes("Files")){var p,f;const t=null===(p=e.items)||void 0===p||null===(p=p[0])||void 0===p||null===(f=p.getAsFile)||void 0===f?void 0:f.call(p);if(t){var b,v,A;const e=mr(t);!t.name&&e&&(t.name="pasted-file-".concat(++dr,".").concat(e)),i.type="File",i.file=t,null===(b=this.delegate)||void 0===b||b.inputControllerWillAttachFiles(),null===(v=this.responder)||void 0===v||v.insertFile(i.file),this.requestRender(),null===(A=this.delegate)||void 0===A||A.inputControllerDidPaste(i)}}t.preventDefault()},compositionstart(t){return this.getCompositionInput().start(t.data)},compositionupdate(t){return this.getCompositionInput().update(t.data)},compositionend(t){return this.getCompositionInput().end(t.data)},beforeinput(t){this.inputSummary.didInput=!0},input(t){return this.inputSummary.didInput=!0,t.stopPropagation()}}),Di(gr,"keys",{backspace(t){var e;return null===(e=this.delegate)||void 0===e||e.inputControllerWillPerformTyping(),this.deleteInDirection("backward",t)},delete(t){var e;return null===(e=this.delegate)||void 0===e||e.inputControllerWillPerformTyping(),this.deleteInDirection("forward",t)},return(t){var e,i;return this.setInputSummary({preferDocument:!0}),null===(e=this.delegate)||void 0===e||e.inputControllerWillPerformTyping(),null===(i=this.responder)||void 0===i?void 0:i.insertLineBreak()},tab(t){var e,i;null!==(e=this.responder)&&void 0!==e&&e.canIncreaseNestingLevel()&&(null===(i=this.responder)||void 0===i||i.increaseNestingLevel(),this.requestRender(),t.preventDefault())},left(t){var e;if(this.selectionIsInCursorTarget())return t.preventDefault(),null===(e=this.responder)||void 0===e?void 0:e.moveCursorInDirection("backward")},right(t){var e;if(this.selectionIsInCursorTarget())return t.preventDefault(),null===(e=this.responder)||void 0===e?void 0:e.moveCursorInDirection("forward")},control:{d(t){var e;return null===(e=this.delegate)||void 0===e||e.inputControllerWillPerformTyping(),this.deleteInDirection("forward",t)},h(t){var e;return null===(e=this.delegate)||void 0===e||e.inputControllerWillPerformTyping(),this.deleteInDirection("backward",t)},o(t){var e,i;return t.preventDefault(),null===(e=this.delegate)||void 0===e||e.inputControllerWillPerformTyping(),null===(i=this.responder)||void 0===i||i.insertString("\n",{updatePosition:!1}),this.requestRender()}},shift:{return(t){var e,i;null===(e=this.delegate)||void 0===e||e.inputControllerWillPerformTyping(),null===(i=this.responder)||void 0===i||i.insertString("\n"),this.requestRender(),t.preventDefault()},tab(t){var e,i;null!==(e=this.responder)&&void 0!==e&&e.canDecreaseNestingLevel()&&(null===(i=this.responder)||void 0===i||i.decreaseNestingLevel(),this.requestRender(),t.preventDefault())},left(t){if(this.selectionIsInCursorTarget())return t.preventDefault(),this.expandSelectionInDirection("backward")},right(t){if(this.selectionIsInCursorTarget())return t.preventDefault(),this.expandSelectionInDirection("forward")}},alt:{backspace(t){var e;return this.setInputSummary({preferDocument:!1}),null===(e=this.delegate)||void 0===e?void 0:e.inputControllerWillPerformTyping()}},meta:{backspace(t){var e;return this.setInputSummary({preferDocument:!1}),null===(e=this.delegate)||void 0===e?void 0:e.inputControllerWillPerformTyping()}}}),gr.proxyMethod("responder?.getSelectedRange"),gr.proxyMethod("responder?.setSelectedRange"),gr.proxyMethod("responder?.expandSelectionInDirection"),gr.proxyMethod("responder?.selectionIsInCursorTarget"),gr.proxyMethod("responder?.selectionIsExpanded");const mr=t=>{var e;return null===(e=t.type)||void 0===e||null===(e=e.match(/\/(\w+)$/))||void 0===e?void 0:e[1]},pr=!(null===(cr=" ".codePointAt)||void 0===cr||!cr.call(" ",0)),fr=function(t){if(t.key&&pr&&t.key.codePointAt(0)===t.keyCode)return t.key;{let e;if(null===t.which?e=t.keyCode:0!==t.which&&0!==t.charCode&&(e=t.charCode),null!=e&&"escape"!==hr[e])return $.fromCodepoints([e]).toString()}},br=function(t){const e=t.clipboardData;if(e){if(e.types.includes("text/html")){for(const t of e.types){const i=/^CorePasteboardFlavorType/.test(t),n=/^dyn\./.test(t)&&e.getData(t);if(i||n)return!0}return!1}{const t=e.types.includes("com.apple.webarchive"),i=e.types.includes("com.apple.flat-rtfd");return t||i}}};class vr extends q{constructor(t){super(...arguments),this.inputController=t,this.responder=this.inputController.responder,this.delegate=this.inputController.delegate,this.inputSummary=this.inputController.inputSummary,this.data={}}start(t){if(this.data.start=t,this.isSignificant()){var e,i;"keypress"===this.inputSummary.eventName&&this.inputSummary.textAdded&&(null===(i=this.responder)||void 0===i||i.deleteInDirection("left"));this.selectionIsExpanded()||(this.insertPlaceholder(),this.requestRender()),this.range=null===(e=this.responder)||void 0===e?void 0:e.getSelectedRange()}}update(t){if(this.data.update=t,this.isSignificant()){const t=this.selectPlaceholder();t&&(this.forgetPlaceholder(),this.range=t)}}end(t){return this.data.end=t,this.isSignificant()?(this.forgetPlaceholder(),this.canApplyToDocument()?(this.setInputSummary({preferDocument:!0,didInput:!1}),null===(e=this.delegate)||void 0===e||e.inputControllerWillPerformTyping(),null===(i=this.responder)||void 0===i||i.setSelectedRange(this.range),null===(n=this.responder)||void 0===n||n.insertString(this.data.end),null===(r=this.responder)||void 0===r?void 0:r.setSelectedRange(this.range[0]+this.data.end.length)):null!=this.data.start||null!=this.data.update?(this.requestReparse(),this.inputController.reset()):void 0):this.inputController.reset();var e,i,n,r}getEndData(){return this.data.end}isEnded(){return null!=this.getEndData()}isSignificant(){return!ur.composesExistingText||this.inputSummary.didInput}canApplyToDocument(){var t,e;return 0===(null===(t=this.data.start)||void 0===t?void 0:t.length)&&(null===(e=this.data.end)||void 0===e?void 0:e.length)>0&&this.range}}vr.proxyMethod("inputController.setInputSummary"),vr.proxyMethod("inputController.requestRender"),vr.proxyMethod("inputController.requestReparse"),vr.proxyMethod("responder?.selectionIsExpanded"),vr.proxyMethod("responder?.insertPlaceholder"),vr.proxyMethod("responder?.selectPlaceholder"),vr.proxyMethod("responder?.forgetPlaceholder");class Ar extends lr{constructor(){super(...arguments),this.render=this.render.bind(this)}elementDidMutate(){return this.scheduledRender?this.composing?null===(t=this.delegate)||void 0===t||null===(e=t.inputControllerDidAllowUnhandledInput)||void 0===e?void 0:e.call(t):void 0:this.reparse();var t,e}scheduleRender(){return this.scheduledRender?this.scheduledRender:this.scheduledRender=requestAnimationFrame(this.render)}render(){var t,e;(cancelAnimationFrame(this.scheduledRender),this.scheduledRender=null,this.composing)||null===(e=this.delegate)||void 0===e||e.render();null===(t=this.afterRender)||void 0===t||t.call(this),this.afterRender=null}reparse(){var t;return null===(t=this.delegate)||void 0===t?void 0:t.reparse()}insertString(){var t;let e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"",i=arguments.length>1?arguments[1]:void 0;return null===(t=this.delegate)||void 0===t||t.inputControllerWillPerformTyping(),this.withTargetDOMRange((function(){var t;return null===(t=this.responder)||void 0===t?void 0:t.insertString(e,i)}))}toggleAttributeIfSupported(t){var e;if(gt().includes(t))return null===(e=this.delegate)||void 0===e||e.inputControllerWillPerformFormatting(t),this.withTargetDOMRange((function(){var e;return null===(e=this.responder)||void 0===e?void 0:e.toggleCurrentAttribute(t)}))}activateAttributeIfSupported(t,e){var i;if(gt().includes(t))return null===(i=this.delegate)||void 0===i||i.inputControllerWillPerformFormatting(t),this.withTargetDOMRange((function(){var i;return null===(i=this.responder)||void 0===i?void 0:i.setCurrentAttribute(t,e)}))}deleteInDirection(t){let{recordUndoEntry:e}=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{recordUndoEntry:!0};var i;e&&(null===(i=this.delegate)||void 0===i||i.inputControllerWillPerformTyping());const n=()=>{var e;return null===(e=this.responder)||void 0===e?void 0:e.deleteInDirection(t)},r=this.getTargetDOMRange({minLength:this.composing?1:2});return r?this.withTargetDOMRange(r,n):n()}withTargetDOMRange(t,e){var i;return"function"==typeof t&&(e=t,t=this.getTargetDOMRange()),t?null===(i=this.responder)||void 0===i?void 0:i.withTargetDOMRange(t,e.bind(this)):(Ft.reset(),e.call(this))}getTargetDOMRange(){var t,e;let{minLength:i}=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{minLength:0};const n=null===(t=(e=this.event).getTargetRanges)||void 0===t?void 0:t.call(e);if(n&&n.length){const t=yr(n[0]);if(0===i||t.toString().length>=i)return t}}withEvent(t,e){let i;this.event=t;try{i=e.call(this)}finally{this.event=null}return i}}Di(Ar,"events",{keydown(t){if(St(t)){var e;const i=Rr(t);null!==(e=this.delegate)&&void 0!==e&&e.inputControllerDidReceiveKeyboardCommand(i)&&t.preventDefault()}else{let e=t.key;t.altKey&&(e+="+Alt"),t.shiftKey&&(e+="+Shift");const i=this.constructor.keys[e];if(i)return this.withEvent(t,i)}},paste(t){var e;let i;const n=null===(e=t.clipboardData)||void 0===e?void 0:e.getData("URL");return Er(t)?(t.preventDefault(),this.attachFiles(t.clipboardData.files)):Sr(t)?(t.preventDefault(),i={type:"text/plain",string:t.clipboardData.getData("text/plain")},null===(r=this.delegate)||void 0===r||r.inputControllerWillPaste(i),null===(o=this.responder)||void 0===o||o.insertString(i.string),this.render(),null===(s=this.delegate)||void 0===s?void 0:s.inputControllerDidPaste(i)):n?(t.preventDefault(),i={type:"text/html",html:this.createLinkHTML(n)},null===(a=this.delegate)||void 0===a||a.inputControllerWillPaste(i),null===(l=this.responder)||void 0===l||l.insertHTML(i.html),this.render(),null===(c=this.delegate)||void 0===c?void 0:c.inputControllerDidPaste(i)):void 0;var r,o,s,a,l,c},beforeinput(t){const e=this.constructor.inputTypes[t.inputType],i=(n=t,!(!/iPhone|iPad/.test(navigator.userAgent)||n.inputType&&"insertParagraph"!==n.inputType));var n;e&&(this.withEvent(t,e),i||this.scheduleRender()),i&&this.render()},input(t){Ft.reset()},dragstart(t){var e,i;null!==(e=this.responder)&&void 0!==e&&e.selectionContainsAttachments()&&(t.dataTransfer.setData("application/x-trix-dragging",!0),this.dragging={range:null===(i=this.responder)||void 0===i?void 0:i.getSelectedRange(),point:kr(t)})},dragenter(t){xr(t)&&t.preventDefault()},dragover(t){if(this.dragging){t.preventDefault();const i=kr(t);var e;if(!Tt(i,this.dragging.point))return this.dragging.point=i,null===(e=this.responder)||void 0===e?void 0:e.setLocationRangeFromPointRange(i)}else xr(t)&&t.preventDefault()},drop(t){var e,i;if(this.dragging)return t.preventDefault(),null===(e=this.delegate)||void 0===e||e.inputControllerWillMoveText(),null===(i=this.responder)||void 0===i||i.moveTextFromRange(this.dragging.range),this.dragging=null,this.scheduleRender();if(xr(t)){var n;t.preventDefault();const e=kr(t);return null===(n=this.responder)||void 0===n||n.setLocationRangeFromPointRange(e),this.attachFiles(t.dataTransfer.files)}},dragend(){var t;this.dragging&&(null===(t=this.responder)||void 0===t||t.setSelectedRange(this.dragging.range),this.dragging=null)},compositionend(t){this.composing&&(this.composing=!1,a.recentAndroid||this.scheduleRender())}}),Di(Ar,"keys",{ArrowLeft(){var t,e;if(null!==(t=this.responder)&&void 0!==t&&t.shouldManageMovingCursorInDirection("backward"))return this.event.preventDefault(),null===(e=this.responder)||void 0===e?void 0:e.moveCursorInDirection("backward")},ArrowRight(){var t,e;if(null!==(t=this.responder)&&void 0!==t&&t.shouldManageMovingCursorInDirection("forward"))return this.event.preventDefault(),null===(e=this.responder)||void 0===e?void 0:e.moveCursorInDirection("forward")},Backspace(){var t,e,i;if(null!==(t=this.responder)&&void 0!==t&&t.shouldManageDeletingInDirection("backward"))return this.event.preventDefault(),null===(e=this.delegate)||void 0===e||e.inputControllerWillPerformTyping(),null===(i=this.responder)||void 0===i||i.deleteInDirection("backward"),this.render()},Tab(){var t,e;if(null!==(t=this.responder)&&void 0!==t&&t.canIncreaseNestingLevel())return this.event.preventDefault(),null===(e=this.responder)||void 0===e||e.increaseNestingLevel(),this.render()},"Tab+Shift"(){var t,e;if(null!==(t=this.responder)&&void 0!==t&&t.canDecreaseNestingLevel())return this.event.preventDefault(),null===(e=this.responder)||void 0===e||e.decreaseNestingLevel(),this.render()}}),Di(Ar,"inputTypes",{deleteByComposition(){return this.deleteInDirection("backward",{recordUndoEntry:!1})},deleteByCut(){return this.deleteInDirection("backward")},deleteByDrag(){return this.event.preventDefault(),this.withTargetDOMRange((function(){var t;this.deleteByDragRange=null===(t=this.responder)||void 0===t?void 0:t.getSelectedRange()}))},deleteCompositionText(){return this.deleteInDirection("backward",{recordUndoEntry:!1})},deleteContent(){return this.deleteInDirection("backward")},deleteContentBackward(){return this.deleteInDirection("backward")},deleteContentForward(){return this.deleteInDirection("forward")},deleteEntireSoftLine(){return this.deleteInDirection("forward")},deleteHardLineBackward(){return this.deleteInDirection("backward")},deleteHardLineForward(){return this.deleteInDirection("forward")},deleteSoftLineBackward(){return this.deleteInDirection("backward")},deleteSoftLineForward(){return this.deleteInDirection("forward")},deleteWordBackward(){return this.deleteInDirection("backward")},deleteWordForward(){return this.deleteInDirection("forward")},formatBackColor(){return this.activateAttributeIfSupported("backgroundColor",this.event.data)},formatBold(){return this.toggleAttributeIfSupported("bold")},formatFontColor(){return this.activateAttributeIfSupported("color",this.event.data)},formatFontName(){return this.activateAttributeIfSupported("font",this.event.data)},formatIndent(){var t;if(null!==(t=this.responder)&&void 0!==t&&t.canIncreaseNestingLevel())return this.withTargetDOMRange((function(){var t;return null===(t=this.responder)||void 0===t?void 0:t.increaseNestingLevel()}))},formatItalic(){return this.toggleAttributeIfSupported("italic")},formatJustifyCenter(){return this.toggleAttributeIfSupported("justifyCenter")},formatJustifyFull(){return this.toggleAttributeIfSupported("justifyFull")},formatJustifyLeft(){return this.toggleAttributeIfSupported("justifyLeft")},formatJustifyRight(){return this.toggleAttributeIfSupported("justifyRight")},formatOutdent(){var t;if(null!==(t=this.responder)&&void 0!==t&&t.canDecreaseNestingLevel())return this.withTargetDOMRange((function(){var t;return null===(t=this.responder)||void 0===t?void 0:t.decreaseNestingLevel()}))},formatRemove(){this.withTargetDOMRange((function(){for(const i in null===(t=this.responder)||void 0===t?void 0:t.getCurrentAttributes()){var t,e;null===(e=this.responder)||void 0===e||e.removeCurrentAttribute(i)}}))},formatSetBlockTextDirection(){return this.activateAttributeIfSupported("blockDir",this.event.data)},formatSetInlineTextDirection(){return this.activateAttributeIfSupported("textDir",this.event.data)},formatStrikeThrough(){return this.toggleAttributeIfSupported("strike")},formatSubscript(){return this.toggleAttributeIfSupported("sub")},formatSuperscript(){return this.toggleAttributeIfSupported("sup")},formatUnderline(){return this.toggleAttributeIfSupported("underline")},historyRedo(){var t;return null===(t=this.delegate)||void 0===t?void 0:t.inputControllerWillPerformRedo()},historyUndo(){var t;return null===(t=this.delegate)||void 0===t?void 0:t.inputControllerWillPerformUndo()},insertCompositionText(){return this.composing=!0,this.insertString(this.event.data)},insertFromComposition(){return this.composing=!1,this.insertString(this.event.data)},insertFromDrop(){const t=this.deleteByDragRange;var e;if(t)return this.deleteByDragRange=null,null===(e=this.delegate)||void 0===e||e.inputControllerWillMoveText(),this.withTargetDOMRange((function(){var e;return null===(e=this.responder)||void 0===e?void 0:e.moveTextFromRange(t)}))},insertFromPaste(){const{dataTransfer:t}=this.event,e={dataTransfer:t},i=t.getData("URL"),n=t.getData("text/html");if(i){var r;let n;this.event.preventDefault(),e.type="text/html";const o=t.getData("public.url-name");n=o?Vt(o).trim():i,e.html=this.createLinkHTML(i,n),null===(r=this.delegate)||void 0===r||r.inputControllerWillPaste(e),this.withTargetDOMRange((function(){var t;return null===(t=this.responder)||void 0===t?void 0:t.insertHTML(e.html)})),this.afterRender=()=>{var t;return null===(t=this.delegate)||void 0===t?void 0:t.inputControllerDidPaste(e)}}else if(Et(t)){var o;e.type="text/plain",e.string=t.getData("text/plain"),null===(o=this.delegate)||void 0===o||o.inputControllerWillPaste(e),this.withTargetDOMRange((function(){var t;return null===(t=this.responder)||void 0===t?void 0:t.insertString(e.string)})),this.afterRender=()=>{var t;return null===(t=this.delegate)||void 0===t?void 0:t.inputControllerDidPaste(e)}}else if(Cr(this.event)){var s;e.type="File",e.file=t.files[0],null===(s=this.delegate)||void 0===s||s.inputControllerWillPaste(e),this.withTargetDOMRange((function(){var t;return null===(t=this.responder)||void 0===t?void 0:t.insertFile(e.file)})),this.afterRender=()=>{var t;return null===(t=this.delegate)||void 0===t?void 0:t.inputControllerDidPaste(e)}}else if(n){var a;this.event.preventDefault(),e.type="text/html",e.html=n,null===(a=this.delegate)||void 0===a||a.inputControllerWillPaste(e),this.withTargetDOMRange((function(){var t;return null===(t=this.responder)||void 0===t?void 0:t.insertHTML(e.html)})),this.afterRender=()=>{var t;return null===(t=this.delegate)||void 0===t?void 0:t.inputControllerDidPaste(e)}}},insertFromYank(){return this.insertString(this.event.data)},insertLineBreak(){return this.insertString("\n")},insertLink(){return this.activateAttributeIfSupported("href",this.event.data)},insertOrderedList(){return this.toggleAttributeIfSupported("number")},insertParagraph(){var t;return null===(t=this.delegate)||void 0===t||t.inputControllerWillPerformTyping(),this.withTargetDOMRange((function(){var t;return null===(t=this.responder)||void 0===t?void 0:t.insertLineBreak()}))},insertReplacementText(){const t=this.event.dataTransfer.getData("text/plain"),e=this.event.getTargetRanges()[0];this.withTargetDOMRange(e,(()=>{this.insertString(t,{updatePosition:!1})}))},insertText(){var t;return this.insertString(this.event.data||(null===(t=this.event.dataTransfer)||void 0===t?void 0:t.getData("text/plain")))},insertTranspose(){return this.insertString(this.event.data)},insertUnorderedList(){return this.toggleAttributeIfSupported("bullet")}});const yr=function(t){const e=document.createRange();return e.setStart(t.startContainer,t.startOffset),e.setEnd(t.endContainer,t.endOffset),e},xr=t=>{var e;return Array.from((null===(e=t.dataTransfer)||void 0===e?void 0:e.types)||[]).includes("Files")},Cr=t=>{var e;return(null===(e=t.dataTransfer.files)||void 0===e?void 0:e[0])&&!Er(t)&&!(t=>{let{dataTransfer:e}=t;return e.types.includes("Files")&&e.types.includes("text/html")&&e.getData("text/html").includes("urn:schemas-microsoft-com:office:office")})(t)},Er=function(t){const e=t.clipboardData;if(e)return Array.from(e.types).filter((t=>t.match(/file/i))).length===e.types.length&&e.files.length>=1},Sr=function(t){const e=t.clipboardData;if(e)return e.types.includes("text/plain")&&1===e.types.length},Rr=function(t){const e=[];return t.altKey&&e.push("alt"),t.shiftKey&&e.push("shift"),e.push(t.key),e},kr=t=>({x:t.clientX,y:t.clientY}),Tr="[data-trix-attribute]",wr="[data-trix-action]",Lr="".concat(Tr,", ").concat(wr),Dr="[data-trix-dialog]",Nr="".concat(Dr,"[data-trix-active]"),Ir="".concat(Dr," [data-trix-method]"),Or="".concat(Dr," [data-trix-input]"),Fr=(t,e)=>(e||(e=Mr(t)),t.querySelector("[data-trix-input][name='".concat(e,"']"))),Pr=t=>t.getAttribute("data-trix-action"),Mr=t=>t.getAttribute("data-trix-attribute")||t.getAttribute("data-trix-dialog-attribute");class Br extends q{constructor(t){super(t),this.didClickActionButton=this.didClickActionButton.bind(this),this.didClickAttributeButton=this.didClickAttributeButton.bind(this),this.didClickDialogButton=this.didClickDialogButton.bind(this),this.didKeyDownDialogInput=this.didKeyDownDialogInput.bind(this),this.element=t,this.attributes={},this.actions={},this.resetDialogInputs(),b("mousedown",{onElement:this.element,matchingSelector:wr,withCallback:this.didClickActionButton}),b("mousedown",{onElement:this.element,matchingSelector:Tr,withCallback:this.didClickAttributeButton}),b("click",{onElement:this.element,matchingSelector:Lr,preventDefault:!0}),b("click",{onElement:this.element,matchingSelector:Ir,withCallback:this.didClickDialogButton}),b("keydown",{onElement:this.element,matchingSelector:Or,withCallback:this.didKeyDownDialogInput})}didClickActionButton(t,e){var i;null===(i=this.delegate)||void 0===i||i.toolbarDidClickButton(),t.preventDefault();const n=Pr(e);return this.getDialog(n)?this.toggleDialog(n):null===(r=this.delegate)||void 0===r?void 0:r.toolbarDidInvokeAction(n,e);var r}didClickAttributeButton(t,e){var i;null===(i=this.delegate)||void 0===i||i.toolbarDidClickButton(),t.preventDefault();const n=Mr(e);var r;this.getDialog(n)?this.toggleDialog(n):null===(r=this.delegate)||void 0===r||r.toolbarDidToggleAttribute(n);return this.refreshAttributeButtons()}didClickDialogButton(t,e){const i=y(e,{matchingSelector:Dr});return this[e.getAttribute("data-trix-method")].call(this,i)}didKeyDownDialogInput(t,e){if(13===t.keyCode){t.preventDefault();const i=e.getAttribute("name"),n=this.getDialog(i);this.setAttribute(n)}if(27===t.keyCode)return t.preventDefault(),this.hideDialog()}updateActions(t){return this.actions=t,this.refreshActionButtons()}refreshActionButtons(){return this.eachActionButton(((t,e)=>{t.disabled=!1===this.actions[e]}))}eachActionButton(t){return Array.from(this.element.querySelectorAll(wr)).map((e=>t(e,Pr(e))))}updateAttributes(t){return this.attributes=t,this.refreshAttributeButtons()}refreshAttributeButtons(){return this.eachAttributeButton(((t,e)=>(t.disabled=!1===this.attributes[e],this.attributes[e]||this.dialogIsVisible(e)?(t.setAttribute("data-trix-active",""),t.classList.add("trix-active")):(t.removeAttribute("data-trix-active"),t.classList.remove("trix-active")))))}eachAttributeButton(t){return Array.from(this.element.querySelectorAll(Tr)).map((e=>t(e,Mr(e))))}applyKeyboardCommand(t){const e=JSON.stringify(t.sort());for(const t of Array.from(this.element.querySelectorAll("[data-trix-key]"))){const i=t.getAttribute("data-trix-key").split("+");if(JSON.stringify(i.sort())===e)return v("mousedown",{onElement:t}),!0}return!1}dialogIsVisible(t){const e=this.getDialog(t);if(e)return e.hasAttribute("data-trix-active")}toggleDialog(t){return this.dialogIsVisible(t)?this.hideDialog():this.showDialog(t)}showDialog(t){var e,i;this.hideDialog(),null===(e=this.delegate)||void 0===e||e.toolbarWillShowDialog();const n=this.getDialog(t);n.setAttribute("data-trix-active",""),n.classList.add("trix-active"),Array.from(n.querySelectorAll("input[disabled]")).forEach((t=>{t.removeAttribute("disabled")}));const r=Mr(n);if(r){const e=Fr(n,t);e&&(e.value=this.attributes[r]||"",e.select())}return null===(i=this.delegate)||void 0===i?void 0:i.toolbarDidShowDialog(t)}setAttribute(t){var e;const i=Mr(t),n=Fr(t,i);return!n.willValidate||(n.setCustomValidity(""),n.checkValidity()&&this.isSafeAttribute(n))?(null===(e=this.delegate)||void 0===e||e.toolbarDidUpdateAttribute(i,n.value),this.hideDialog()):(n.setCustomValidity("Invalid value"),n.setAttribute("data-trix-validate",""),n.classList.add("trix-validate"),n.focus())}isSafeAttribute(t){return!t.hasAttribute("data-trix-validate-href")||li.isValidAttribute("a","href",t.value)}removeAttribute(t){var e;const i=Mr(t);return null===(e=this.delegate)||void 0===e||e.toolbarDidRemoveAttribute(i),this.hideDialog()}hideDialog(){const t=this.element.querySelector(Nr);var e;if(t)return t.removeAttribute("data-trix-active"),t.classList.remove("trix-active"),this.resetDialogInputs(),null===(e=this.delegate)||void 0===e?void 0:e.toolbarDidHideDialog((t=>t.getAttribute("data-trix-dialog"))(t))}resetDialogInputs(){Array.from(this.element.querySelectorAll(Or)).forEach((t=>{t.setAttribute("disabled","disabled"),t.removeAttribute("data-trix-validate"),t.classList.remove("trix-validate")}))}getDialog(t){return this.element.querySelector("[data-trix-dialog=".concat(t,"]"))}}class _r extends $n{constructor(t){let{editorElement:e,document:i,html:n}=t;super(...arguments),this.editorElement=e,this.selectionManager=new Vn(this.editorElement),this.selectionManager.delegate=this,this.composition=new wn,this.composition.delegate=this,this.attachmentManager=new kn(this.composition.getAttachments()),this.attachmentManager.delegate=this,this.inputController=2===_.getLevel()?new Ar(this.editorElement):new gr(this.editorElement),this.inputController.delegate=this,this.inputController.responder=this.composition,this.compositionController=new Xn(this.editorElement,this.composition),this.compositionController.delegate=this,this.toolbarController=new Br(this.editorElement.toolbarElement),this.toolbarController.delegate=this,this.editor=new Pn(this.composition,this.selectionManager,this.editorElement),i?this.editor.loadDocument(i):this.editor.loadHTML(n)}registerSelectionManager(){return Ft.registerSelectionManager(this.selectionManager)}unregisterSelectionManager(){return Ft.unregisterSelectionManager(this.selectionManager)}render(){return this.compositionController.render()}reparse(){return this.composition.replaceHTML(this.editorElement.innerHTML)}compositionDidChangeDocument(t){if(this.notifyEditorElement("document-change"),!this.handlingInput)return this.render()}compositionDidChangeCurrentAttributes(t){return this.currentAttributes=t,this.toolbarController.updateAttributes(this.currentAttributes),this.updateCurrentActions(),this.notifyEditorElement("attributes-change",{attributes:this.currentAttributes})}compositionDidPerformInsertionAtRange(t){this.pasting&&(this.pastedRange=t)}compositionShouldAcceptFile(t){return this.notifyEditorElement("file-accept",{file:t})}compositionDidAddAttachment(t){const e=this.attachmentManager.manageAttachment(t);return this.notifyEditorElement("attachment-add",{attachment:e})}compositionDidEditAttachment(t){this.compositionController.rerenderViewForObject(t);const e=this.attachmentManager.manageAttachment(t);return this.notifyEditorElement("attachment-edit",{attachment:e}),this.notifyEditorElement("change")}compositionDidChangeAttachmentPreviewURL(t){return this.compositionController.invalidateViewForObject(t),this.notifyEditorElement("change")}compositionDidRemoveAttachment(t){const e=this.attachmentManager.unmanageAttachment(t);return this.notifyEditorElement("attachment-remove",{attachment:e})}compositionDidStartEditingAttachment(t,e){return this.attachmentLocationRange=this.composition.document.getLocationRangeOfAttachment(t),this.compositionController.installAttachmentEditorForAttachment(t,e),this.selectionManager.setLocationRange(this.attachmentLocationRange)}compositionDidStopEditingAttachment(t){this.compositionController.uninstallAttachmentEditor(),this.attachmentLocationRange=null}compositionDidRequestChangingSelectionToLocationRange(t){if(!this.loadingSnapshot||this.isFocused())return this.requestedLocationRange=t,this.compositionRevisionWhenLocationRangeRequested=this.composition.revision,this.handlingInput?void 0:this.render()}compositionWillLoadSnapshot(){this.loadingSnapshot=!0}compositionDidLoadSnapshot(){this.compositionController.refreshViewCache(),this.render(),this.loadingSnapshot=!1}getSelectionManager(){return this.selectionManager}attachmentManagerDidRequestRemovalOfAttachment(t){return this.removeAttachment(t)}compositionControllerWillSyncDocumentView(){return this.inputController.editorWillSyncDocumentView(),this.selectionManager.lock(),this.selectionManager.clearSelection()}compositionControllerDidSyncDocumentView(){return this.inputController.editorDidSyncDocumentView(),this.selectionManager.unlock(),this.updateCurrentActions(),this.notifyEditorElement("sync")}compositionControllerDidRender(){this.requestedLocationRange&&(this.compositionRevisionWhenLocationRangeRequested===this.composition.revision&&this.selectionManager.setLocationRange(this.requestedLocationRange),this.requestedLocationRange=null,this.compositionRevisionWhenLocationRangeRequested=null),this.renderedCompositionRevision!==this.composition.revision&&(this.runEditorFilters(),this.composition.updateCurrentAttributes(),this.notifyEditorElement("render")),this.renderedCompositionRevision=this.composition.revision}compositionControllerDidFocus(){return this.isFocusedInvisibly()&&this.setLocationRange({index:0,offset:0}),this.toolbarController.hideDialog(),this.notifyEditorElement("focus")}compositionControllerDidBlur(){return this.notifyEditorElement("blur")}compositionControllerDidSelectAttachment(t,e){return this.toolbarController.hideDialog(),this.composition.editAttachment(t,e)}compositionControllerDidRequestDeselectingAttachment(t){const e=this.attachmentLocationRange||this.composition.document.getLocationRangeOfAttachment(t);return this.selectionManager.setLocationRange(e[1])}compositionControllerWillUpdateAttachment(t){return this.editor.recordUndoEntry("Edit Attachment",{context:t.id,consolidatable:!0})}compositionControllerDidRequestRemovalOfAttachment(t){return this.removeAttachment(t)}inputControllerWillHandleInput(){this.handlingInput=!0,this.requestedRender=!1}inputControllerDidRequestRender(){this.requestedRender=!0}inputControllerDidHandleInput(){if(this.handlingInput=!1,this.requestedRender)return this.requestedRender=!1,this.render()}inputControllerDidAllowUnhandledInput(){return this.notifyEditorElement("change")}inputControllerDidRequestReparse(){return this.reparse()}inputControllerWillPerformTyping(){return this.recordTypingUndoEntry()}inputControllerWillPerformFormatting(t){return this.recordFormattingUndoEntry(t)}inputControllerWillCutText(){return this.editor.recordUndoEntry("Cut")}inputControllerWillPaste(t){return this.editor.recordUndoEntry("Paste"),this.pasting=!0,this.notifyEditorElement("before-paste",{paste:t})}inputControllerDidPaste(t){return t.range=this.pastedRange,this.pastedRange=null,this.pasting=null,this.notifyEditorElement("paste",{paste:t})}inputControllerWillMoveText(){return this.editor.recordUndoEntry("Move")}inputControllerWillAttachFiles(){return this.editor.recordUndoEntry("Drop Files")}inputControllerWillPerformUndo(){return this.editor.undo()}inputControllerWillPerformRedo(){return this.editor.redo()}inputControllerDidReceiveKeyboardCommand(t){return this.toolbarController.applyKeyboardCommand(t)}inputControllerDidStartDrag(){this.locationRangeBeforeDrag=this.selectionManager.getLocationRange()}inputControllerDidReceiveDragOverPoint(t){return this.selectionManager.setLocationRangeFromPointRange(t)}inputControllerDidCancelDrag(){this.selectionManager.setLocationRange(this.locationRangeBeforeDrag),this.locationRangeBeforeDrag=null}locationRangeDidChange(t){return this.composition.updateCurrentAttributes(),this.updateCurrentActions(),this.attachmentLocationRange&&!Dt(this.attachmentLocationRange,t)&&this.composition.stopEditingAttachment(),this.notifyEditorElement("selection-change")}toolbarDidClickButton(){if(!this.getLocationRange())return this.setLocationRange({index:0,offset:0})}toolbarDidInvokeAction(t,e){return this.invokeAction(t,e)}toolbarDidToggleAttribute(t){if(this.recordFormattingUndoEntry(t),this.composition.toggleCurrentAttribute(t),this.render(),!this.selectionFrozen)return this.editorElement.focus()}toolbarDidUpdateAttribute(t,e){if(this.recordFormattingUndoEntry(t),this.composition.setCurrentAttribute(t,e),this.render(),!this.selectionFrozen)return this.editorElement.focus()}toolbarDidRemoveAttribute(t){if(this.recordFormattingUndoEntry(t),this.composition.removeCurrentAttribute(t),this.render(),!this.selectionFrozen)return this.editorElement.focus()}toolbarWillShowDialog(t){return this.composition.expandSelectionForEditing(),this.freezeSelection()}toolbarDidShowDialog(t){return this.notifyEditorElement("toolbar-dialog-show",{dialogName:t})}toolbarDidHideDialog(t){return this.thawSelection(),this.editorElement.focus(),this.notifyEditorElement("toolbar-dialog-hide",{dialogName:t})}freezeSelection(){if(!this.selectionFrozen)return this.selectionManager.lock(),this.composition.freezeSelection(),this.selectionFrozen=!0,this.render()}thawSelection(){if(this.selectionFrozen)return this.composition.thawSelection(),this.selectionManager.unlock(),this.selectionFrozen=!1,this.render()}canInvokeAction(t){return!!this.actionIsExternal(t)||!(null===(e=this.actions[t])||void 0===e||null===(e=e.test)||void 0===e||!e.call(this));var e}invokeAction(t,e){return this.actionIsExternal(t)?this.notifyEditorElement("action-invoke",{actionName:t,invokingElement:e}):null===(i=this.actions[t])||void 0===i||null===(i=i.perform)||void 0===i?void 0:i.call(this);var i}actionIsExternal(t){return/^x-./.test(t)}getCurrentActions(){const t={};for(const e in this.actions)t[e]=this.canInvokeAction(e);return t}updateCurrentActions(){const t=this.getCurrentActions();if(!Tt(t,this.currentActions))return this.currentActions=t,this.toolbarController.updateActions(this.currentActions),this.notifyEditorElement("actions-change",{actions:this.currentActions})}runEditorFilters(){let t=this.composition.getSnapshot();if(Array.from(this.editor.filters).forEach((e=>{const{document:i,selectedRange:n}=t;t=e.call(this.editor,t)||{},t.document||(t.document=i),t.selectedRange||(t.selectedRange=n)})),e=t,i=this.composition.getSnapshot(),!Dt(e.selectedRange,i.selectedRange)||!e.document.isEqualTo(i.document))return this.composition.loadSnapshot(t);var e,i}updateInputElement(){const t=function(t,e){const i=En[e];if(i)return i(t);throw new Error("unknown content type: ".concat(e))}(this.compositionController.getSerializableElement(),"text/html");return this.editorElement.setFormValue(t)}notifyEditorElement(t,e){switch(t){case"document-change":this.documentChangedSinceLastRender=!0;break;case"render":this.documentChangedSinceLastRender&&(this.documentChangedSinceLastRender=!1,this.notifyEditorElement("change"));break;case"change":case"attachment-add":case"attachment-edit":case"attachment-remove":this.updateInputElement()}return this.editorElement.notify(t,e)}removeAttachment(t){return this.editor.recordUndoEntry("Delete Attachment"),this.composition.removeAttachment(t),this.render()}recordFormattingUndoEntry(t){const e=mt(t),i=this.selectionManager.getLocationRange();if(e||!Lt(i))return this.editor.recordUndoEntry("Formatting",{context:this.getUndoContext(),consolidatable:!0})}recordTypingUndoEntry(){return this.editor.recordUndoEntry("Typing",{context:this.getUndoContext(this.currentAttributes),consolidatable:!0})}getUndoContext(){for(var t=arguments.length,e=new Array(t),i=0;i0?Math.floor((new Date).getTime()/V.interval):0}isFocused(){var t;return this.editorElement===(null===(t=this.editorElement.ownerDocument)||void 0===t?void 0:t.activeElement)}isFocusedInvisibly(){return this.isFocused()&&!this.getLocationRange()}get actions(){return this.constructor.actions}}Di(_r,"actions",{undo:{test(){return this.editor.canUndo()},perform(){return this.editor.undo()}},redo:{test(){return this.editor.canRedo()},perform(){return this.editor.redo()}},link:{test(){return this.editor.canActivateAttribute("href")}},increaseNestingLevel:{test(){return this.editor.canIncreaseNestingLevel()},perform(){return this.editor.increaseNestingLevel()&&this.render()}},decreaseNestingLevel:{test(){return this.editor.canDecreaseNestingLevel()},perform(){return this.editor.decreaseNestingLevel()&&this.render()}},attachFiles:{test:()=>!0,perform(){return _.pickFiles(this.editor.insertFiles)}}}),_r.proxyMethod("getSelectionManager().setLocationRange"),_r.proxyMethod("getSelectionManager().getLocationRange");var jr=Object.freeze({__proto__:null,AttachmentEditorController:Yn,CompositionController:Xn,Controller:$n,EditorController:_r,InputController:lr,Level0InputController:gr,Level2InputController:Ar,ToolbarController:Br}),Wr=Object.freeze({__proto__:null,MutationObserver:er,SelectionChangeObserver:Ot}),Ur=Object.freeze({__proto__:null,FileVerificationOperation:nr,ImagePreloadOperation:Ui});vt("trix-toolbar","%t {\n display: block;\n}\n\n%t {\n white-space: nowrap;\n}\n\n%t [data-trix-dialog] {\n display: none;\n}\n\n%t [data-trix-dialog][data-trix-active] {\n display: block;\n}\n\n%t [data-trix-dialog] [data-trix-validate]:invalid {\n background-color: #ffdddd;\n}");class Vr extends HTMLElement{connectedCallback(){""===this.innerHTML&&(this.innerHTML=U.getDefaultHTML())}}let qr=0;const Hr=function(t){if(!t.hasAttribute("contenteditable"))return t.setAttribute("contenteditable",""),function(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return e.times=1,b(t,e)}("focus",{onElement:t,withCallback:()=>zr(t)})},zr=function(t){return Jr(t),Kr(t)},Jr=function(t){var e,i;if(null!==(e=(i=document).queryCommandSupported)&&void 0!==e&&e.call(i,"enableObjectResizing"))return document.execCommand("enableObjectResizing",!1,!1),b("mscontrolselect",{onElement:t,preventDefault:!0})},Kr=function(t){var e,i;if(null!==(e=(i=document).queryCommandSupported)&&void 0!==e&&e.call(i,"DefaultParagraphSeparator")){const{tagName:t}=n.default;if(["div","p"].includes(t))return document.execCommand("DefaultParagraphSeparator",!1,t)}},Gr=a.forcesObjectResizing?{display:"inline",width:"auto"}:{display:"inline-block",width:"1px"};vt("trix-editor","%t {\n display: block;\n}\n\n%t:empty::before {\n content: attr(placeholder);\n color: graytext;\n cursor: text;\n pointer-events: none;\n white-space: pre-line;\n}\n\n%t a[contenteditable=false] {\n cursor: text;\n}\n\n%t img {\n max-width: 100%;\n height: auto;\n}\n\n%t ".concat(e," figcaption textarea {\n resize: none;\n}\n\n%t ").concat(e," figcaption textarea.trix-autoresize-clone {\n position: absolute;\n left: -9999px;\n max-height: 0px;\n}\n\n%t ").concat(e," figcaption[data-trix-placeholder]:empty::before {\n content: attr(data-trix-placeholder);\n color: graytext;\n}\n\n%t [data-trix-cursor-target] {\n display: ").concat(Gr.display," !important;\n width: ").concat(Gr.width," !important;\n padding: 0 !important;\n margin: 0 !important;\n border: none !important;\n}\n\n%t [data-trix-cursor-target=left] {\n vertical-align: top !important;\n margin-left: -1px !important;\n}\n\n%t [data-trix-cursor-target=right] {\n vertical-align: bottom !important;\n margin-right: -1px !important;\n}"));var Yr=new WeakMap,Xr=new WeakSet;class $r{constructor(t){var e,i;_i(e=this,i=Xr),i.add(e),ji(this,Yr,{writable:!0,value:void 0}),this.element=t,Oi(this,Yr,t.attachInternals())}connectedCallback(){Bi(this,Xr,Zr).call(this)}disconnectedCallback(){}get labels(){return Ii(this,Yr).labels}get disabled(){var t;return null===(t=this.element.inputElement)||void 0===t?void 0:t.disabled}set disabled(t){this.element.toggleAttribute("disabled",t)}get required(){return this.element.hasAttribute("required")}set required(t){this.element.toggleAttribute("required",t),Bi(this,Xr,Zr).call(this)}get validity(){return Ii(this,Yr).validity}get validationMessage(){return Ii(this,Yr).validationMessage}get willValidate(){return Ii(this,Yr).willValidate}setFormValue(t){Bi(this,Xr,Zr).call(this)}checkValidity(){return Ii(this,Yr).checkValidity()}reportValidity(){return Ii(this,Yr).reportValidity()}setCustomValidity(t){Bi(this,Xr,Zr).call(this,t)}}function Zr(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"";const{required:e,value:i}=this.element,n=e&&!i,r=!!t,o=T("input",{required:e}),s=t||o.validationMessage;Ii(this,Yr).setValidity({valueMissing:n,customError:r},s)}var Qr=new WeakMap,to=new WeakMap,eo=new WeakMap;class io{constructor(t){ji(this,Qr,{writable:!0,value:void 0}),ji(this,to,{writable:!0,value:t=>{t.defaultPrevented||t.target===this.element.form&&this.element.reset()}}),ji(this,eo,{writable:!0,value:t=>{if(t.defaultPrevented)return;if(this.element.contains(t.target))return;const e=y(t.target,{matchingSelector:"label"});e&&Array.from(this.labels).includes(e)&&this.element.focus()}}),this.element=t}connectedCallback(){Oi(this,Qr,function(t){if(t.hasAttribute("aria-label")||t.hasAttribute("aria-labelledby"))return;const e=function(){const e=Array.from(t.labels).map((e=>{if(!e.contains(t))return e.textContent})).filter((t=>t)),i=e.join(" ");return i?t.setAttribute("aria-label",i):t.removeAttribute("aria-label")};return e(),b("focus",{onElement:t,withCallback:e})}(this.element)),window.addEventListener("reset",Ii(this,to),!1),window.addEventListener("click",Ii(this,eo),!1)}disconnectedCallback(){var t;null===(t=Ii(this,Qr))||void 0===t||t.destroy(),window.removeEventListener("reset",Ii(this,to),!1),window.removeEventListener("click",Ii(this,eo),!1)}get labels(){const t=[];this.element.id&&this.element.ownerDocument&&t.push(...Array.from(this.element.ownerDocument.querySelectorAll("label[for='".concat(this.element.id,"']"))||[]));const e=y(this.element,{matchingSelector:"label"});return e&&[this.element,null].includes(e.control)&&t.push(e),t}get disabled(){return console.warn("This browser does not support the [disabled] attribute for trix-editor elements."),!1}set disabled(t){console.warn("This browser does not support the [disabled] attribute for trix-editor elements.")}get required(){return console.warn("This browser does not support the [required] attribute for trix-editor elements."),!1}set required(t){console.warn("This browser does not support the [required] attribute for trix-editor elements.")}get validity(){return console.warn("This browser does not support the validity property for trix-editor elements."),null}get validationMessage(){return console.warn("This browser does not support the validationMessage property for trix-editor elements."),""}get willValidate(){return console.warn("This browser does not support the willValidate property for trix-editor elements."),!1}setFormValue(t){}checkValidity(){return console.warn("This browser does not support checkValidity() for trix-editor elements."),!0}reportValidity(){return console.warn("This browser does not support reportValidity() for trix-editor elements."),!0}setCustomValidity(t){console.warn("This browser does not support setCustomValidity(validationMessage) for trix-editor elements.")}}var no=new WeakMap;class ro extends HTMLElement{constructor(){super(),ji(this,no,{writable:!0,value:void 0}),Oi(this,no,this.constructor.formAssociated?new $r(this):new io(this))}get trixId(){return this.hasAttribute("trix-id")?this.getAttribute("trix-id"):(this.setAttribute("trix-id",++qr),this.trixId)}get labels(){return Ii(this,no).labels}get disabled(){return Ii(this,no).disabled}set disabled(t){Ii(this,no).disabled=t}get required(){return Ii(this,no).required}set required(t){Ii(this,no).required=t}get validity(){return Ii(this,no).validity}get validationMessage(){return Ii(this,no).validationMessage}get willValidate(){return Ii(this,no).willValidate}get type(){return this.localName}get toolbarElement(){var t;if(this.hasAttribute("toolbar"))return null===(t=this.ownerDocument)||void 0===t?void 0:t.getElementById(this.getAttribute("toolbar"));if(this.parentNode){const t="trix-toolbar-".concat(this.trixId);return this.setAttribute("toolbar",t),this.internalToolbar=T("trix-toolbar",{id:t}),this.parentNode.insertBefore(this.internalToolbar,this),this.internalToolbar}}get form(){var t;return null===(t=this.inputElement)||void 0===t?void 0:t.form}get inputElement(){var t;if(this.hasAttribute("input"))return null===(t=this.ownerDocument)||void 0===t?void 0:t.getElementById(this.getAttribute("input"));if(this.parentNode){const t="trix-input-".concat(this.trixId);this.setAttribute("input",t);const e=T("input",{type:"hidden",id:t});return this.parentNode.insertBefore(e,this.nextElementSibling),e}}get editor(){var t;return null===(t=this.editorController)||void 0===t?void 0:t.editor}get name(){var t;return null===(t=this.inputElement)||void 0===t?void 0:t.name}get value(){var t;return null===(t=this.inputElement)||void 0===t?void 0:t.value}set value(t){var e;this.defaultValue=t,null===(e=this.editor)||void 0===e||e.loadHTML(this.defaultValue)}attributeChangedCallback(t,e,i){"connected"===t&&this.isConnected&&null!=e&&e!==i&&requestAnimationFrame((()=>this.reconnect()))}notify(t,e){if(this.editorController)return v("trix-".concat(t),{onElement:this,attributes:e})}setFormValue(t){this.inputElement&&(this.inputElement.value=t,Ii(this,no).setFormValue(t))}connectedCallback(){this.hasAttribute("data-trix-internal")||(Hr(this),function(t){t.hasAttribute("role")||t.setAttribute("role","textbox")}(this),this.editorController||(v("trix-before-initialize",{onElement:this}),this.editorController=new _r({editorElement:this,html:this.defaultValue=this.value}),requestAnimationFrame((()=>v("trix-initialize",{onElement:this})))),this.editorController.registerSelectionManager(),Ii(this,no).connectedCallback(),this.toggleAttribute("connected",!0),function(t){!document.querySelector(":focus")&&t.hasAttribute("autofocus")&&document.querySelector("[autofocus]")===t&&t.focus()}(this))}disconnectedCallback(){var t;null===(t=this.editorController)||void 0===t||t.unregisterSelectionManager(),Ii(this,no).disconnectedCallback(),this.toggleAttribute("connected",!1)}reconnect(){this.removeInternalToolbar(),this.disconnectedCallback(),this.connectedCallback()}removeInternalToolbar(){var t;null===(t=this.internalToolbar)||void 0===t||t.remove(),this.internalToolbar=null}checkValidity(){return Ii(this,no).checkValidity()}reportValidity(){return Ii(this,no).reportValidity()}setCustomValidity(t){Ii(this,no).setCustomValidity(t)}formDisabledCallback(t){this.inputElement&&(this.inputElement.disabled=t),this.toggleAttribute("contenteditable",!t)}formResetCallback(){this.reset()}reset(){this.value=this.defaultValue}}Di(ro,"formAssociated","ElementInternals"in window),Di(ro,"observedAttributes",["connected"]);const oo={VERSION:t,config:H,core:Sn,models:qn,views:Hn,controllers:jr,observers:Wr,operations:Ur,elements:Object.freeze({__proto__:null,TrixEditorElement:ro,TrixToolbarElement:Vr}),filters:Object.freeze({__proto__:null,Filter:In,attachmentGalleryFilter:On})};Object.assign(oo,qn),window.Trix=oo,setTimeout((function(){customElements.get("trix-toolbar")||customElements.define("trix-toolbar",Vr),customElements.get("trix-editor")||customElements.define("trix-editor",ro)}),0);export{oo as default};