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Posted to commits@royale.apache.org by ah...@apache.org on 2018/09/07 00:02:36 UTC
[royale-asjs] 01/06: RichTextEditor is an mxml file
This is an automated email from the ASF dual-hosted git repository.
aharui pushed a commit to branch develop
in repository https://gitbox.apache.org/repos/asf/royale-asjs.git
commit f9f79e92703848c3731263dd2ca21bdbba9f4dc8
Author: Alex Harui <ah...@apache.org>
AuthorDate: Tue Sep 4 21:12:03 2018 -0700
RichTextEditor is an mxml file
---
.../src/main/royale/mx/controls/RichTextEditor.as | 795 ---------------------
1 file changed, 795 deletions(-)
diff --git a/frameworks/projects/MXRoyale/src/main/royale/mx/controls/RichTextEditor.as b/frameworks/projects/MXRoyale/src/main/royale/mx/controls/RichTextEditor.as
deleted file mode 100644
index c73fd4b..0000000
--- a/frameworks/projects/MXRoyale/src/main/royale/mx/controls/RichTextEditor.as
+++ /dev/null
@@ -1,795 +0,0 @@
-////////////////////////////////////////////////////////////////////////////////
-//
-// Licensed to the Apache Software Foundation (ASF) under one or more
-// contributor license agreements. See the NOTICE file distributed with
-// this work for additional information regarding copyright ownership.
-// The ASF licenses this file to You under the Apache License, Version 2.0
-// (the "License"); you may not use this file except in compliance with
-// the License. You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-////////////////////////////////////////////////////////////////////////////////
-
-package mx.controls
-{
- /* import flash.events.Event;
- import flash.events.FocusEvent;
- import flash.events.KeyboardEvent;
- import flash.events.MouseEvent;
- import flash.text.engine.FontPosture;
- import flash.text.engine.FontWeight;
- import flash.ui.Keyboard;
- import flash.utils.Dictionary;
-
- import mx.events.FlexEvent;
-
- import spark.components.richTextEditorClasses.AlignTool;
- import spark.components.richTextEditorClasses.BoldTool;
- import spark.components.richTextEditorClasses.BulletTool;
- import spark.components.richTextEditorClasses.ColorTool;
- import spark.components.richTextEditorClasses.FontTool;
- import spark.components.richTextEditorClasses.ItalicTool;
- import spark.components.richTextEditorClasses.LinkTool;
- import spark.components.richTextEditorClasses.SizeTool;
- import spark.components.richTextEditorClasses.UnderlineTool;
- import spark.events.ColorChangeEvent;
- import spark.events.IndexChangeEvent;
- import spark.events.TextOperationEvent;
-
- import flashx.textLayout.conversion.ConversionType;
- import flashx.textLayout.conversion.TextConverter;
- import flashx.textLayout.edit.ElementRange;
- import flashx.textLayout.edit.IEditManager;
- import flashx.textLayout.edit.ISelectionManager;
- import flashx.textLayout.edit.SelectionState;
- import flashx.textLayout.elements.FlowGroupElement;
- import flashx.textLayout.elements.FlowLeafElement;
- import flashx.textLayout.elements.LinkElement;
- import flashx.textLayout.elements.ListElement;
- import flashx.textLayout.elements.ParagraphElement;
- import flashx.textLayout.elements.TextFlow;
- import flashx.textLayout.formats.TextAlign;
- import flashx.textLayout.formats.TextDecoration;
- import flashx.textLayout.formats.TextLayoutFormat;
- */
- // for asdoc
- /* [Experimental]
- [Event(name = "change", type = "flash.events.Event")]
- [Style(name = "borderColor", inherit = "no", type = "unit")]
- [Style(name = "focusColor", inherit = "yes", type = "unit")]
- */
- import mx.core.UIComponent;
-
- public class RichTextEditor extends UIComponent
- {
-
-
- private var _htmlText:String;
- private var _text:String;
-
- /*private var _htmlTextChanged:Boolean = false;
- private var _prompt:String = "";
- private var _stylesChanged:Dictionary = new Dictionary;
- private var _textFlow:TextFlow;
- private var _linkSelected:Boolean = false;
- private var _urlRegExpression:RegExp = new RegExp("^(https?://(www\\.)?|www\\.)[-._~:/?#\\[\\]@!$&'()*+,;=a-z0-9]+$", 'i');
- private const _defaultLinkText:String = "http://";
- private var _linkEl:LinkElement
- private var _lastRange:ElementRange;
-
- [SkinPart(required="true")]
- public var textArea:TextArea;
- [SkinPart(required="false")]
- public var fontTool:FontTool;
- [SkinPart(required="false")]
- public var sizeTool:SizeTool;
- [SkinPart(required="false")]
- public var boldTool:BoldTool;
- [SkinPart(required="false")]
- public var italicTool:ItalicTool;
- [SkinPart(required="false")]
- public var underlineTool:UnderlineTool;
- [SkinPart(required="false")]
- public var colorTool:ColorTool;
- [SkinPart(required="false")]
- public var alignTool:AlignTool;
- [SkinPart(required="false")]
- public var bulletTool:BulletTool;
- [SkinPart(required="false")]
- public var linkTool:LinkTool;
- */
- public function RichTextEditor()
- {
- super();
- //this.textFlow = new TextFlow; //Prevents a stack trace that happends when you try to access the textflow on click.
- }
-
- // [Bindable("change")]
- /**
- * The htmlText property is here for convenience. It converts the textFlow to TextConverter.TEXT_FIELD_HTML_FORMAT.
- */
- public function get htmlText():String
- {
- /* if (_htmlTextChanged)
- {
- if (text == "")
- {
- _htmlText = "";
- }
- else
- {
- _htmlText = TextConverter.export(textFlow, TextConverter.TEXT_FIELD_HTML_FORMAT, ConversionType.STRING_TYPE) as String;
- }
- _htmlTextChanged = false;
- } */
- return _htmlText;
- }
-
- /**
- * The htmlText property is here for convenience. It converts the textFlow to TextConverter.TEXT_FIELD_HTML_FORMAT.
- */
- public function set htmlText(value:String):void
- {
- /* if (htmlText != value)
- {
- _htmlText = value;
- if (textFlow)
- {
- textFlow = TextConverter.importToFlow(_htmlText, TextConverter.TEXT_FIELD_HTML_FORMAT);
- }
- } */
- }
-
- /**
- * @private
- */
- /* public function get prompt():String
- {
- return _prompt;
- } */
-
- /**
- * @private
- */
- /* public function set prompt(value:String):void
- {
- _prompt = value;
- if (textArea)
- {
- textArea.prompt = _prompt;
- }
- } */
-
- /**
- * @private
- */
- /* public override function styleChanged(styleProp:String):void
- {
- super.styleChanged(styleProp);
- _stylesChanged[styleProp] = getStyle(styleProp);
- this.invalidateDisplayList();
- }
- */
- //[Bindable("change")]
- /**
- * The text in the textArea
- */
- public function get text():String
- {
- /* if (textArea)
- {
- return textArea.text;
- }
- else
- {
- return _text;
- } */
- return _text;
- }
-
- /**
- * @private
- */
- public function set text(value:String):void
- {
- _text = value;
- /* if (textArea)
- {
- textArea.text = value;
- } */
- }
-
- //[Bindable("change")]
- /**
- * The textFlow
- */
- /* public function get textFlow():TextFlow
- {
- return _textFlow;
- } */
-
- /**
- * @private
- */
- /* public function set textFlow(value:TextFlow):void
- {
- _textFlow = value;
- if (textArea)
- {
- textArea.textFlow = value;
- }
- } */
-
- /**
- * @private
- */
- /* protected override function partAdded(partName:String, instance:Object):void
- {
- super.partAdded(partName, instance);
- if (instance == textArea)
- {
- textArea.addEventListener(TextOperationEvent.CHANGE, handleChange);
- textArea.addEventListener(FlexEvent.SELECTION_CHANGE, handleSelectionChange);
- textArea.addEventListener(KeyboardEvent.KEY_DOWN, handleKeyDown);
- textArea.prompt = prompt;
- textArea.textFlow = textFlow;
- if (_htmlText)
- {
- textFlow = TextConverter.importToFlow(_htmlText, TextConverter.TEXT_FIELD_HTML_FORMAT);
- }
- else if (_text)
- {
- textArea.text = _text;
- }
- }
- if (instance == fontTool)
- {
- fontTool.addEventListener(IndexChangeEvent.CHANGE, handleFontChange);
- }
- if (instance == sizeTool)
- {
- sizeTool.addEventListener(IndexChangeEvent.CHANGE, handleSizeChange);
- }
- if (instance == boldTool)
- {
- boldTool.addEventListener(MouseEvent.CLICK, handleBoldClick);
- }
- if (instance == italicTool)
- {
- italicTool.addEventListener(MouseEvent.CLICK, handleItalicClick);
- }
- if (instance == underlineTool)
- {
- underlineTool.addEventListener(MouseEvent.CLICK, handleUnderlineClick);
- }
- if (instance == colorTool)
- {
- colorTool.addEventListener(ColorChangeEvent.CHOOSE, handleColorChoose);
- }
- if (instance == alignTool)
- {
- alignTool.addEventListener(IndexChangeEvent.CHANGE, handleAlignChange);
- }
- if (instance == bulletTool)
- {
- bulletTool.addEventListener(MouseEvent.CLICK, handleBulletClick);
- }
- if (instance == linkTool)
- {
- linkTool.addEventListener(KeyboardEvent.KEY_DOWN, handleLinkKeydown);
- linkTool.addEventListener(FocusEvent.MOUSE_FOCUS_CHANGE, handleLinkUpdate);
- }
- handleSelectionChange();
- }
- */
- /**
- * @private
- */
- /* protected override function partRemoved(partName:String, instance:Object):void
- {
- super.partRemoved(partName, instance);
- if (instance == textArea)
- {
- textArea.removeEventListener(TextOperationEvent.CHANGE, handleChange);
- textArea.removeEventListener(FlexEvent.SELECTION_CHANGE, handleSelectionChange);
- textArea.removeEventListener(KeyboardEvent.KEY_DOWN, handleKeyDown);
- }
- if (instance == fontTool)
- {
- fontTool.removeEventListener(IndexChangeEvent.CHANGE, handleFontChange);
- }
- if (instance == sizeTool)
- {
- sizeTool.removeEventListener(IndexChangeEvent.CHANGE, handleSizeChange);
- }
- if (instance == boldTool)
- {
- boldTool.removeEventListener(MouseEvent.CLICK, handleBoldClick);
- }
- if (instance == italicTool)
- {
- italicTool.removeEventListener(MouseEvent.CLICK, handleItalicClick);
- }
- if (instance == underlineTool)
- {
- underlineTool.removeEventListener(MouseEvent.CLICK, handleUnderlineClick);
- }
- if (instance == colorTool)
- {
- colorTool.removeEventListener(ColorChangeEvent.CHOOSE, handleColorChoose);
- }
- if (instance == alignTool)
- {
- alignTool.removeEventListener(IndexChangeEvent.CHANGE, handleAlignChange);
- }
- if (instance == bulletTool)
- {
- bulletTool.removeEventListener(MouseEvent.CLICK, handleBulletClick);
- }
- if (instance == linkTool)
- {
- linkTool.removeEventListener(KeyboardEvent.KEY_DOWN, handleLinkKeydown);
- linkTool.removeEventListener(FocusEvent.MOUSE_FOCUS_CHANGE, handleLinkUpdate);
- }
- }
-
- /**
- * @private
- */
- /* protected override function updateDisplayList(unscaledWidth:Number, unscaledHeight:Number):void
- {
- super.updateDisplayList(unscaledWidth, unscaledHeight);
- if (textArea)
- {
- for (var key:String in _stylesChanged)
- {
- textArea.setStyle(key, _stylesChanged[key]);
- }
- _stylesChanged = new Dictionary; //Clear it out
- }
- } */
-
- /**
- * @private
- * Actually apply the link to the selection. Repair the formating in the process.
- */
- /* private function applyLink(href:String, target:String = null, extendToLinkBoundary:Boolean = false, operationState:SelectionState = null):void
- {
- if (textArea && textArea.textFlow && textArea.textFlow.interactionManager is IEditManager)
- {
- //Get the current format
- var txtLayFmt:TextLayoutFormat = textArea.textFlow.interactionManager.getCommonCharacterFormat();
- //Set the link
- if (operationState == null && _linkEl != null)
- {
- operationState = new SelectionState(textArea.textFlow, _linkEl.getAbsoluteStart(), _linkEl.getAbsoluteStart() + _linkEl.textLength);
- }
- var linkElement:LinkElement = IEditManager(textArea.textFlow.interactionManager).applyLink(href, target, extendToLinkBoundary, operationState);
- //Fix the formatting
- if(linkElement)
- {
- IEditManager(textArea.textFlow.interactionManager).clearFormatOnElement(linkElement.getChildAt(0), txtLayFmt);
- }
- var selectionEnd:int = Math.max(textArea.selectionActivePosition, textArea.selectionAnchorPosition);
- textArea.selectRange(selectionEnd, selectionEnd);
- IEditManager(textArea.textFlow.interactionManager).applyLeafFormat(txtLayFmt);
- }
- }
- */
- /**
- * @private
- * Automatically add a link if the previous text looks like a link
- */
- /* private function checkLinks():void
- {
- var position:int = textArea.selectionActivePosition;
- //Find the firt non-whitespace character
- while (position > 0)
- {
- if (!isWhitespace(textArea.textFlow.getCharCodeAtPosition(position)))
- {
- break;
- }
- position--;
- }
- //Find the next whitespace character
- while (position > 0)
- {
- if (isWhitespace(textArea.textFlow.getCharCodeAtPosition(position)))
- {
- position++; //Back up one character
- break;
- }
- position--;
- }
- var testText:String = textArea.textFlow.getText(position, textArea.selectionActivePosition);
- var result:Array = testText.match(_urlRegExpression);
- if (result != null && result.length > 0)
- {
- if (textArea.textFlow.interactionManager is IEditManager)
- {
- var selectionState:SelectionState = new SelectionState(textArea.textFlow, position, textArea.selectionActivePosition);
- if (testText.substr(0, 3) == "www")
- {
- testText = "http://" + testText; //Add a missing 'http://' if needed
- }
- applyLink(testText, "_blank", true, selectionState);
- textArea.setFocus();
- }
- }
- } */
-
- /**
- * @private
- */
- /* private function getBulletSelectionState():SelectionState
- {
- if (textArea.textFlow)
- {
- var selectionManager:ISelectionManager = textArea.textFlow.interactionManager;
- var selectionState:SelectionState = selectionManager.getSelectionState();
- var startleaf:FlowLeafElement = textArea.textFlow.findLeaf(selectionState.absoluteStart);
- var endleaf:FlowLeafElement = textArea.textFlow.findLeaf(selectionState.absoluteEnd);
- if (startleaf != null)
- {
- selectionState.absoluteStart = startleaf.getAbsoluteStart();
- }
- if (endleaf != null)
- {
- selectionState.absoluteEnd = endleaf.getAbsoluteStart() + endleaf.parentRelativeEnd - endleaf.parentRelativeStart;
- }
- return selectionState;
- }
- return null;
- }
- */
- /**
- * @private
- */
- /* private function handleAlignChange(e:Event):void
- {
- if (alignTool.selectedItem)
- {
- var txtLayFmt:TextLayoutFormat = textArea.getFormatOfRange(null, textArea.selectionAnchorPosition, textArea.selectionActivePosition);
- txtLayFmt.textAlign = alignTool.selectedItem.value;
- textArea.setFormatOfRange(txtLayFmt, textArea.selectionAnchorPosition, textArea.selectionActivePosition);
- textArea.setFocus();
- textArea.dispatchEvent(new TextOperationEvent(TextOperationEvent.CHANGE));
- }
- } */
-
- /**
- * @private
- */
- /* private function handleBoldClick(e:MouseEvent):void
- {
- var format:TextLayoutFormat = textArea.getFormatOfRange(null, textArea.selectionAnchorPosition, textArea.selectionActivePosition);
- format.fontWeight = (format.fontWeight == FontWeight.BOLD) ? FontWeight.NORMAL : FontWeight.BOLD;
- textArea.setFormatOfRange(format, textArea.selectionAnchorPosition, textArea.selectionActivePosition);
- textArea.setFocus();
- textArea.dispatchEvent(new TextOperationEvent(TextOperationEvent.CHANGE));
- } */
-
- /**
- * @private
- */
- /* private function handleBulletClick(e:MouseEvent):void
- {
- if (textArea.textFlow && textArea.textFlow.interactionManager is IEditManager)
- {
- var editManager:IEditManager = IEditManager(textArea.textFlow.interactionManager);
- var doCreate:Boolean = true;
- var selectionState:SelectionState = getBulletSelectionState();
- var listElements:Array = textArea.textFlow.getElementsByTypeName("list");
- for each (var listElement:ListElement in listElements)
- {
- var start:int = listElement.getAbsoluteStart();
- var end:int = listElement.getAbsoluteStart() + listElement.parentRelativeEnd - listElement.parentRelativeStart;
- if (selectionState.absoluteStart == start && selectionState.absoluteEnd == end)
- { //Same
- removeList(listElement);
- doCreate = false;
- break;
- }
- else if (selectionState.absoluteStart == start && selectionState.absoluteEnd <= end)
- { //Inside touching start
- selectionState = new SelectionState(textArea.textFlow, end, selectionState.absoluteEnd);
- removeList(listElement);
- editManager.createList(null, null, selectionState);
- doCreate = false;
- break;
- }
- else if (selectionState.absoluteStart >= start && selectionState.absoluteEnd == end)
- { //Inside touching end
- selectionState = new SelectionState(textArea.textFlow, selectionState.absoluteStart, start);
- removeList(listElement);
- editManager.createList(null, null, selectionState);
- doCreate = false;
- break;
- }
- else if (selectionState.absoluteStart >= start && selectionState.absoluteEnd <= end)
- { //Inside
- var firstRange:SelectionState = new SelectionState(textArea.textFlow, selectionState.absoluteStart, start);
- var secondRange:SelectionState = new SelectionState(textArea.textFlow, end, selectionState.absoluteEnd);
- removeList(listElement);
- editManager.createList(null, null, firstRange);
- editManager.createList(null, null, secondRange);
- doCreate = false;
- break;
- }
- else if ((selectionState.absoluteStart >= start && selectionState.absoluteStart <= end) || (selectionState.absoluteEnd >= start && selectionState.absoluteEnd <= end))
- { //Overlap. Include this list in the selection
- selectionState = new SelectionState(textArea.textFlow, Math.min(start, selectionState.absoluteStart), Math.max(end, selectionState.absoluteEnd));
- removeList(listElement);
- }
- else if (selectionState.absoluteStart <= start && selectionState.absoluteEnd >= end)
- { //surround. Remove this list since it will get added back in, only expanded.
- removeList(listElement);
- }
- }
- if (doCreate)
- {
- IEditManager(textArea.textFlow.interactionManager).createList(null, null, selectionState);
- }
- textArea.textFlow.interactionManager.setFocus();
- }
- }
- */
- /**
- * @private
- */
- /* private function handleColorChoose(e:ColorChangeEvent):void
- {
- var format:TextLayoutFormat = textArea.getFormatOfRange(null, textArea.selectionAnchorPosition, textArea.selectionActivePosition);
- format.color = e.color
- textArea.setFormatOfRange(format, textArea.selectionAnchorPosition, textArea.selectionActivePosition);
- textArea.setFocus();
- textArea.dispatchEvent(new TextOperationEvent(TextOperationEvent.CHANGE));
- }
- */
- /**
- * @private
- */
- /* private function handleFontChange(e:Event):void
- {
- if (fontTool.selectedItem)
- {
- var format:TextLayoutFormat = textArea.getFormatOfRange(null, textArea.selectionAnchorPosition, textArea.selectionActivePosition);
- format.fontFamily = fontTool.selectedItem;
- textArea.setFormatOfRange(format, textArea.selectionAnchorPosition, textArea.selectionActivePosition);
- textArea.setFocus();
- textArea.dispatchEvent(new TextOperationEvent(TextOperationEvent.CHANGE));
- }
- } */
-
- /**
- * @private
- */
- /* private function handleItalicClick(e:MouseEvent):void
- {
- var format:TextLayoutFormat = textArea.getFormatOfRange(null, textArea.selectionAnchorPosition, textArea.selectionActivePosition);
- format.fontStyle = (format.fontStyle == FontPosture.ITALIC) ? FontPosture.NORMAL : FontPosture.ITALIC;
- textArea.setFormatOfRange(format, textArea.selectionAnchorPosition, textArea.selectionActivePosition);
- textArea.setFocus();
- textArea.dispatchEvent(new TextOperationEvent(TextOperationEvent.CHANGE));
- } */
-
- /**
- * @private
- */
- /* private function handleKeyDown(e:KeyboardEvent):void
- {
- if (e.keyCode == Keyboard.ENTER || e.keyCode == Keyboard.SPACE || e.keyCode == Keyboard.TAB)
- {
- checkLinks();
- }
- } */
-
- /**
- * @private
- */
- /* private function handleLinkKeydown(e:KeyboardEvent):void
- {
- e.stopImmediatePropagation();
- if (e.keyCode == Keyboard.ENTER)
- {
- handleLinkUpdate();
- textArea.setFocus();
- }
- } */
-
- /**
- * @private
- * Handle link set by applying the link to the selected text
- */
- /* private function handleLinkUpdate(e:Event = null):void
- {
- var urlText:String = linkTool.selectedLink == _defaultLinkText ? '' : linkTool.selectedLink;
- applyLink(urlText, "_blank", true);
- //Set focus to textFlow
- textArea.textFlow.interactionManager.setFocus();
- } */
-
- /**
- * @private
- */
- /* private function handleSelectionChange(e:FlexEvent = null):void
- {
- if (textArea != null)
- {
- var format:TextLayoutFormat = textArea.getFormatOfRange(null, textArea.selectionAnchorPosition, textArea.selectionActivePosition);
- if (fontTool != null)
- {
- fontTool.selectedFontFamily = format.fontFamily;
- }
- if (sizeTool != null)
- {
- sizeTool.selectedFontSize = format.fontSize;
- }
- if (boldTool != null)
- {
- boldTool.selectedFontWeight = format.fontWeight;
- }
- if (italicTool != null)
- {
- italicTool.selectedFontStyle = format.fontStyle;
- }
- if (underlineTool != null)
- {
- underlineTool.selectedTextDecoration = format.textDecoration;
- }
- if (colorTool != null)
- {
- colorTool.selectedTextColor = format.color;
- }
- if (alignTool != null)
- {
- alignTool.selectedTextAlign = format.textAlign;
- }
- if (bulletTool != null)
- {
- if (textArea.textFlow)
- {
- var willRemoveBulletsIfClicked:Boolean = false;
- var selectionState:SelectionState = getBulletSelectionState();
- var listElements:Array = textArea.textFlow.getElementsByTypeName("list");
- for each (var listElement:ListElement in listElements)
- {
- var start:int = listElement.getAbsoluteStart();
- var end:int = listElement.getAbsoluteStart() + listElement.parentRelativeEnd - listElement.parentRelativeStart;
- if (selectionState.absoluteStart == start && selectionState.absoluteEnd == end)
- { //Same
- willRemoveBulletsIfClicked = true;
- break;
- }
- else if (selectionState.absoluteStart >= start && selectionState.absoluteEnd <= end)
- { //Inside
- willRemoveBulletsIfClicked = true;
- break;
- }
- }
- bulletTool.selected = willRemoveBulletsIfClicked;
-
- }
- }
- if (linkTool != null)
- {
- var bulletSelectionState:SelectionState = textArea.textFlow.interactionManager.getSelectionState();
- if (bulletSelectionState.absoluteStart != -1 && bulletSelectionState.absoluteEnd != -1)
- {
- var range:ElementRange = ElementRange.createElementRange(bulletSelectionState.textFlow, bulletSelectionState.absoluteStart, bulletSelectionState.absoluteEnd);
- if (range)
- {
- var linkString:String = _defaultLinkText;
- _linkEl = range.firstLeaf.getParentByType(LinkElement) as LinkElement;
- if (_linkEl != null)
- {
- var linkElStart:int = _linkEl.getAbsoluteStart();
- var linkElEnd:int = linkElStart + _linkEl.textLength;
- if (linkElEnd < linkElStart)
- {
- var temp:int = linkElStart;
- linkElStart = linkElEnd;
- linkElEnd = temp;
- }
-
- var beginRange:int = range.absoluteStart;
- var endRange:int = range.absoluteEnd;
-
- var beginPara:ParagraphElement = range.firstParagraph;
- if (endRange == (beginPara.getAbsoluteStart() + beginPara.textLength))
- {
- endRange--;
- }
-
- if ((beginRange == endRange) || (endRange <= linkElEnd))
- {
- linkString = LinkElement(_linkEl).href;
- }
- }
- var newLinkSelected:Boolean = _linkEl != null;
- if (_linkSelected != newLinkSelected)
- {
- _linkSelected = newLinkSelected;
- this.dispatchEvent(new Event("linkSelectedChange"));
- }
-
- linkTool.selectedLink = linkString;
-
- _lastRange = range;
- }
- else
- {
- _lastRange = null;
- }
- }
- linkTool.enabled = textArea.selectionAnchorPosition != textArea.selectionActivePosition || _linkSelected;
- }
- }
- }
- */
- /**
- * @private
- */
- /* private function handleSizeChange(e:Event):void
- {
- if (sizeTool.selectedItem)
- {
- var format:TextLayoutFormat = textArea.getFormatOfRange(null, textArea.selectionAnchorPosition, textArea.selectionActivePosition);
- format.fontSize = sizeTool.selectedItem;
- textArea.setFormatOfRange(format, textArea.selectionAnchorPosition, textArea.selectionActivePosition);
- textArea.setFocus();
- textArea.dispatchEvent(new TextOperationEvent(TextOperationEvent.CHANGE));
- }
- } */
-
- /**
- * @private
- */
- /* private function handleUnderlineClick(e:MouseEvent):void
- {
- var format:TextLayoutFormat = textArea.getFormatOfRange(null, textArea.selectionAnchorPosition, textArea.selectionActivePosition);
- format.textDecoration = (format.textDecoration == TextDecoration.UNDERLINE) ? TextDecoration.NONE : TextDecoration.UNDERLINE;
- textArea.setFormatOfRange(format, textArea.selectionAnchorPosition, textArea.selectionActivePosition);
- textArea.setFocus();
- textArea.dispatchEvent(new TextOperationEvent(TextOperationEvent.CHANGE));
- } */
-
- /**
- * @private
- */
- /* private function handleChange(e:Event):void
- {
- _htmlTextChanged = true;
- this.dispatchEvent(e);
- } */
-
- /**
- * @private
- */
- /* private function removeList(listElement:ListElement):void
- {
- var editManager:IEditManager = IEditManager(textArea.textFlow.interactionManager);
-
- var target:FlowGroupElement = listElement.parent;
- var targetIndex:int = target.getChildIndex(listElement);
- editManager.moveChildren(listElement, 0, listElement.numChildren, target, targetIndex);
- } */
-
- /**
- * @private
- * Return true if the character is a whitespace character
- */
- /* private function isWhitespace(charCode:uint):Boolean
- {
- return charCode === 0x0009 || charCode === 0x000A || charCode === 0x000B || charCode === 0x000C || charCode === 0x000D || charCode === 0x0020 || charCode === 0x0085 || charCode === 0x00A0 || charCode === 0x1680 || charCode === 0x180E || charCode === 0x2000 || charCode === 0x2001 || charCode === 0x2002 || charCode === 0x2003 || charCode === 0x2004 || charCode === 0x2005 || charCode === 0x2006 || charCode === 0x2007 || charCode === 0x2008 || charCode === 0x2009 || charCode === 0x200A || [...]
- } */
- }
-}