diff --git a/src/chrome/content/clipboard.js b/src/chrome/content/clipboard.js new file mode 100644 index 0000000..8b99970 --- /dev/null +++ b/src/chrome/content/clipboard.js @@ -0,0 +1,124 @@ + /* + * clipboard.js - methods for manipulating the clipboard + * + * Authors: + * Blagovest Dachev + * + * Copyright (C) 2005 Blagovest Dachev + * + * This sourcecode is licenced under The MIT License: + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to permit + * persons to whom the Software is furnished to do so, subject to the + * following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN + * NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + + +function clipboard(){ + + /* ******************************************************************** + / PRIVATE VARIABLES AND FUNCTIONS + / only priveleged methdos may view/edit/invoke + **********************************************************************/ + + + + /* ******************************************************************** + / PRIVILEGED METHODS + / may be invoked and may access private items + / may not be changed; may be replaced with public flavors + **********************************************************************/ + + + /* ******************************************************************** + / PUBLIC PROPERTIES + / anyone may read/write + **********************************************************************/ +} + +/* **************************************************************************** +/ PUBLIC METHODS +/ anyone may read/write +******************************************************************************/ +clipboard.prototype.setClipboard = function(aNewContent) +{ + try { + var str = Components.classes ['@mozilla.org/supports-string;1']. + createInstance (Components.interfaces.nsISupportsString); + str.data = aNewContent; + + var trans = Components.classes ['@mozilla.org/widget/transferable;1']. + createInstance (Components.interfaces.nsITransferable); + trans.addDataFlavor (TEXT_HTML); + trans.addDataFlavor (TEXT_UNICODE); + trans.setTransferData (TEXT_HTML, str, aNewContent.length * 2); + // TODO: extract only actual text and get rid of all html + trans.setTransferData (TEXT_UNICODE, str, aNewContent.length * 2); + + var clipid = Components.interfaces.nsIClipboard; + var clip = Components.classes ['@mozilla.org/widget/clipboard;1']. + getService (clipid); + clip.setData (trans, null, clipid.kGlobalClipboard); + } catch (e) {dump (e)} +} + +clipboard.prototype.getClipboard = function() +{ + try { + var clip = Components.classes ['@mozilla.org/widget/clipboard;1']. + getService (Components.interfaces.nsIClipboard); + if (!clip) + return false; + + var trans = Components.classes ['@mozilla.org/widget/transferable;1']. + createInstance (Components.interfaces.nsITransferable); + if (!trans) + return false; + + trans.addDataFlavor (TEXT_HTML); + trans.addDataFlavor (TEXT_UNICODE); + + clip.getData (trans, clip.kGlobalClipboard); + + var dataObj = new Object(); + var bestFlavor = new Object(); + var len = new Object(); + trans.getAnyTransferData (bestFlavor, dataObj, len); + if (bestFlavor.value == TEXT_HTML || + bestFlavor.value == TEXT_UNICODE) { + if ( dataObj ) + dataObj = dataObj.value. + QueryInterface (Components.interfaces.nsISupportsString); + if ( dataObj ) { + var id = dataObj.data.substring (0, len.value / 2); + } + } + return id; + } catch (e) {dump (e)} +} + +/* **************************************************************************** +/ PROTOTYOPE PROERTIES +/ anyone may read/write (but may be overridden) +******************************************************************************/ + + +/* **************************************************************************** +/ STATIC PROPERTIES +/ anyone may read/write +******************************************************************************/ diff --git a/src/chrome/content/constants.js b/src/chrome/content/constants.js new file mode 100644 index 0000000..ddd76f4 --- /dev/null +++ b/src/chrome/content/constants.js @@ -0,0 +1,76 @@ + /* + * constants.js - Global application constants + * + * Authors: + * Blagovest Dachev + * + * Copyright (C) 2005 Blagovest Dachev + * + * This sourcecode is licenced under The MIT License: + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to permit + * persons to whom the Software is furnished to do so, subject to the + * following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN + * NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + + +const DEBUG = true; +const ID = 'id'; +const WIDTH = 'width'; +const HEIGHT = 'height'; +const MIN_WIDTH = 'min-width'; +const MIN_HEIGHT = 'min-height'; +const DISPLAY = 'display'; +const BORDER = 'border'; +const VERTICAL_ALIGN = 'vertical-align'; +const POSITION = 'position'; +const Z_INDEX = 'z-index'; +const BORDER_CAN_DROP_COLOR = '#ee0000'; +const BORDER_CAN_DROP_THICK = '2'; +const BORDER_CAN_DROP_INVERT = false; +const DIRECTIVE_PLACE_HOLDER_EXP = /(<.)]+\/>)/g; +const SCRIPT_PLACE_HOLDER_EXP = /(<.)]+\/>)/g; +const STRIP_SCRIPT_PLACE_HOLDER_EXP = /\s*/g; +const CONTROL_TAG_NAME = 'aspcontrol'; +const TABLE = 'table'; +const EMPTY_CONTROL_EXP = /(<.)]+><\/aspcontrol>)/g; +const CONTROL_ID_EXP = /(<.)]+>)/g; +const END_CONTROL_TAG_EXP = /<\/aspcontrol>/g; +const STRIP_CONTROL_EXP = /(
.*?[\s\S]*?.*?<\/div><\/span><\/span>)/g; +const APPEND_TO_CONTROL_END = ''; +const APPEND_TO_CONTROL_BEGIN = ""; +const EMPTY_CONTROL_MSG = 'This control has no HTML
representation associated.'; +const SINGLE_CLICK = 'single'; +const DOUBLE_CLICK = 'double'; +const RIGHT_CLICK = 'right'; +const OBJECT_RESIZER = Components.interfaces.nsIHTMLObjectResizer; +const INLINE_TABLE_EDITOR = Components.interfaces.nsIHTMLInlineTableEditor; +const TABLE_EDITOR = Components.interfaces.nsITableEditor; +const EDITOR = Components.interfaces.nsIEditor; +const SELECTION_PRIVATE = Components.interfaces.nsISelectionPrivate; +const STYLE_SHEETS = Components.interfaces.nsIEditorStyleSheets; +const EDITOR_CONTENT_STYLE = 'chrome://aspdesigner/content/editorContent.css'; +const OBJECT = 'object'; +const CUT = 'cmd_cut'; +const COPY = 'cmd_copy'; +const PASTE = 'cmd_paste'; +const UNDO = 'cmd_undo'; +const REDO = 'cmd_redo'; +const TEXT_HTML = 'text/html'; +const TEXT_UNICODE = 'text/unicode'; \ No newline at end of file diff --git a/src/chrome/content/editor.js b/src/chrome/content/editor.js index 316d778..9a6216a 100644 --- a/src/chrome/content/editor.js +++ b/src/chrome/content/editor.js @@ -1,5 +1,5 @@ /* - * aspdesigner.js - The asp editor object + * editor.js - The asp editor object * * Authors: * Blagovest Dachev @@ -30,371 +30,10 @@ var editor = null; var host = null; -var gCancelClick = false; var gDirectivePlaceholder = ''; -const DEBUG = true; -const ID = 'id'; -const WIDTH = 'width'; -const HEIGHT = 'height'; -const MIN_WIDTH = 'min-width'; -const MIN_HEIGHT = 'min-height'; -const DISPLAY = 'display'; -const BORDER = 'border'; -const VERTICAL_ALIGN = 'vertical-align'; -const POSITION = 'position'; -const Z_INDEX = 'z-index'; -const BORDER_CAN_DROP_COLOR = '#ee0000'; -const BORDER_CAN_DROP_THICK = '2'; -const BORDER_CAN_DROP_INVERT = false; -const DIRECTIVE_PLACE_HOLDER_EXP = /(<.)]+\/>)/g; -const SCRIPT_PLACE_HOLDER_EXP = /(<.)]+\/>)/g; -const STRIP_SCRIPT_PLACE_HOLDER_EXP = /\s*/g; -const CONTROL_TAG_NAME = 'aspcontrol'; -const BEGIN_CONTROL_TAG_EXP = /(<.)]+>)/g; -const END_CONTROL_TAG_EXP = /<\/aspcontrol>/g; -const STRIP_CONTROL_EXP = /(
.*?[\s\S]*?.*?<\/div><\/span><\/span>)/g; -const APPEND_TO_CONTROL_END = '
'; -const APPEND_TO_CONTROL_BEGIN = "
"; -const EMPTY_CONTROL_MSG = 'This control has no HTML
representation associated.'; -const SINGLE_CLICK = 'single'; -const DOUBLE_CLICK = 'double'; -const RIGHT_CLICK = 'right'; -const OBJECT_RESIZER = Components.interfaces.nsIHTMLObjectResizer; -const INLINE_TABLE_EDITOR = Components.interfaces.nsIHTMLInlineTableEditor; -const TABLE_EDITOR = Components.interfaces.nsITableEditor; -const EDITOR = Components.interfaces.nsIEditor; -const SELECTION_PRIVATE = Components.interfaces.nsISelectionPrivate; -const STYLE_SHEETS = Components.interfaces.nsIEditorStyleSheets; -const EDITOR_CONTENT_STYLE = 'chrome://aspdesigner/content/editorContent.css'; -const OBJECT = 'object'; -const CUT = 'cmd_cut'; -const COPY = 'cmd_copy'; -const PASTE = 'cmd_paste'; -const UNDO = 'cmd_undo'; -const REDO = 'cmd_redo'; -//* ___________________________________________________________________________ -// Implementations of some XPCOM interfaces, to observe various editor events -// and actions. Do not remove any of the methods entirely or Mozilla will choke -//_____________________________________________________________________________ -// nsIObserver implementation -var gNsIObserverImplementation = { - // Tel the host command status has changed. - observe: function (aSubject, aTopic, aData) - { - switch (aTopic) { - case 'cmd_bold': - break; - case 'cmd_italics': - break; - case 'cmd_underline': - break; - case 'cmd_indent': - break; - case 'cmd_outdent': - break; - } - } -} - -// nsISelectionListener implementation -// TODO: Redo this one, accounting for recursive calls -var gNsISelectionListenerImplementation = { - notifySelectionChanged: function(doc, sel, reason) - { - // Make sure we can't focus a control - //TODO: make it account for md-can-drop="true" controls, which - // should be able to recieve focus - if(sel.isCollapsed) { - var focusNode = sel.focusNode; - var parentControl = - editor.base.getElementOrParentByTagName (CONTROL_TAG_NAME, - focusNode); - if(parentControl) { - editor.base.setCaretAfterElement (parentControl); - } - } - } -} - -// nsIEditActionListener implementation -var gNsIEditActionListenerImplementation = { - DidCreateNode: function(tag, node, parent, position, result) - { - //alert('did create node'); - }, - - // TODO: Check if deleted node contains a control, not only if it is one - DidDeleteNode: function(child, result) - { - if(!editor.inResize && !editor.dragState && - !editor.inUpdate && !editor.inCommandExec) { - var control = editor.removeLastDeletedControl (); - if(control) { - var deletionStr = 'deleteControl(s):'; - deletionStr += ' id=' + control + ','; - editor.removeFromControlTable (control); - host.removeControl (control); - dump (deletionStr + - ' Message source: DidDeleteNode()'); - dump ('There is/are ' - + editor.controlCount() - + ' controls left in the page'); - } - } - }, - - // For each element in to-be-deleted array, remove control from the control - // table, let the host know we have deleted a control by calling the - // respective method, and remove from to-be-deleted array. - DidDeleteSelection: function(selection) - { - if(!editor.inResize && !editor.dragState && - !editor.inUpdate && !editor.inCommandExec) { - var control = editor.removeLastDeletedControl (); - if(control) { - var deletionStr = 'Did delete control(s):'; - while(control) { - deletionStr += ' id=' + control + ','; - editor.removeFromControlTable (control); - host.removeControl (control); - control = editor.removeLastDeletedControl (); - } - dump (deletionStr + - ' Message source: DidDeleteSelection()'); - dump ('There is/are ' + - editor.controlCount() + - ' controls left in the page'); - } - } - }, - - DidDeleteText: function(textNode, offset, length, result) - { - - }, - - // Make sure to check node contents for controls too. The node could be - // a table (or any other element) with a control inside. - DidInsertNode: function(node, parent, position, result) - { - var dumpStr = 'Did insert node ' + node.nodeName; - dumpStr += (node.nodeType == 1) ? - ', id=' + node.getAttribute(ID) : - ''; - dump (dumpStr); - - // Check to see if we have inserted a new controls. We need to - // add'em to the control table. Also update reference to all - // existing controls - var controls = - editor.base.document.getElementsByTagName (CONTROL_TAG_NAME); - if(controls.length > 0) { - var i = 0; - var width, height; - while(controls [i]) { - if(editor.getControlTable ().getById (controls [i].getAttribute (ID))) { - editor.getControlTable ().update (controls [i].getAttribute (ID), - controls [i]); - dump ('Did update control(id=' + - controls [i].getAttribute (ID) + - ') reference in table'); - } - else { - editor.insertInControlTable (controls [i].getAttribute (ID), - controls [i]); - dump ('New control (id=' + - controls [i].getAttribute (ID) + - ') inserted'); - dump ('There is/are ' + - editor.controlCount() + - ' controls in the page'); - } - editor.setSelectNone (controls [i]); - width = controls [i].getAttribute(WIDTH); - height = controls [i].getAttribute(HEIGHT); - controls [i].style.setProperty (MIN_WIDTH, - width, ''); - controls [i].style.setProperty (MIN_HEIGHT, - height, ''); - controls [i].style.setProperty (DISPLAY, - '-moz-inline-box', ''); - controls [i].style.setProperty (BORDER, - '1px solid #ff0000', ''); - controls [i].style.setProperty (VERTICAL_ALIGN, - 'text-bottom', ''); - controls [i].style.setProperty (POSITION, - 'relative', ''); - controls [i].style.setProperty (Z_INDEX, - '1', ''); - i++; - } - } - - if(editor.dragState) { - dump ('End drag'); - } - - if(editor.nodeIsControl (node) && - (node.nodeType == 1 || node.nodeType == 3)) { - //editor.selectControl (node.getAttribute (ID)); - } - if(editor.dragState) - editor.dragState = false; - }, - - DidInsertText: function(textNode, offset, string, result) - { - - }, - - DidJoinNodes: function(leftNode, rightNode, parent, result) - { - //alert('did join nodes'); - }, - - DidSplitNode: function(existingRightNode, offset, newLeftNode, result) - { - //alert('did split node'); - }, - - WillCreateNode: function(tag, parent, position) - { - //alert ('Will create node'); - }, - - WillDeleteNode: function(child) - { - dump ('will delete node-----------------------'); - if(!editor.inResize && !editor.dragState && - !editor.inUpdate && !editor.inCommandExec) { - var deletionStr = 'Will delete control(s):'; - var i = 0; - - // is the node itself control? - if(editor.nodeIsControl (child)) { - deletionStr += ' id=' + - child.getAttribute (ID) + ','; - editor.addLastDeletedControl (child.getAttribute (ID)); - } - - // does the node contain any controls? - var control = editor.getControlFromTableByIndex (i); - while(control) { - if(editor.isControlChildOf (child, control)) { - deletionStr += ' id=' + - control.getAttribute (ID) + ','; - editor.addLastDeletedControl (control.getAttribute (ID)); - } - i++; - control = editor.getControlFromTableByIndex (i); - } - if(deletionStr != 'Will delete control(s):') - dump (deletionStr + - ' Message source: WillDeleteNode()'); - } - }, - - // Check if the selection to be deleted contains controls and prepare - //for deletion. Load all to-be-deleted controls in an array, so we can - // access them after actual deletion in order to notify the host. - WillDeleteSelection: function(selection) - { - dump ('will delete selection-----------------------'); - if(!editor.inResize && !editor.dragState && - !editor.inUpdate && !editor.inCommandExec) { - var i = 0; - var control = editor.getControlFromTableByIndex (i); - var deletionStr = 'Will delete control(s):'; - if(control) { - while(control) { - if(selection.containsNode (control, true)) { - deletionStr += ' id=' + - control.getAttribute (ID) + ','; - editor.addLastDeletedControl (control.getAttribute (ID)); - } - i++; - control = editor.getControlFromTableByIndex (i); - } - if(deletionStr != 'Will delete control(s):') - dump (deletionStr + - ' Message source: WillDeleteSelection()'); - } - } - }, - - WillDeleteText: function(textNode, offset, length) - { - - }, - - WillInsertNode: function(node, parent, position) - { - - }, - - WillInsertText: function(textNode, offset, string) - { - - }, - - WillJoinNodes: function(leftNode, rightNode, parent) - { - //alert ('Will join node'); - }, - - WillSplitNode: function(existingRightNode, offset) - { - //alert ('Will split node'); - }, -} - -// nsIHTMLObjectResizeListener implementation -var gNsIHTMLObjectResizeListenerImplementation = { - onEndResizing: function(element, oldWidth, oldHeight, newWidth, newHeight) - { - if(editor.nodeIsControl (element)) { - var id = element.getAttribute (ID); - host.resizeControl (id, newWidth, newHeight); - } - editor.inResize = false; - dump ('End resize.'); - }, - - onStartResizing: function(element) - { - if(editor.nodeIsControl (element)) { - editor.beginBatch (); - } - editor.inResize = true; - dump ('Begin resize.'); - } -} - -// nsIContentFilter implementation -// In future we should use this one to manage all insertion coming from -// paste, drag&drop, insertHTML(), and page load. Currently not working. -// Mozilla throws an INVALID_POINTER exception -var gNsIContentFilterImplementation = { - notifyOfInsertion: function(mimeType, - contentSourceURL, - sourceDocument, - willDeleteSelection, - docFragment, - contentStartNode, - contentStartOffset, - contentEndNode, - contentEndOffset, - insertionPointNode, - insertionPointOffset, - continueWithInsertion) - { - - } -} - //* ___________________________________________________________________________ // This class is responsible for communication with the host system and // implements part of the AspNetDesigner interface @@ -406,6 +45,9 @@ function aspNetHost() } aspNetHost.prototype = { + mSerializedContent : '', + mDeserializedContent : '', + initialize: function() { // Register our interface methods with the host @@ -421,9 +63,17 @@ aspNetHost.prototype = // Control selection JSCallRegisterClrHandler ('SelectControl', JSCall_SelectControl); // HTML editing - JSCallRegisterClrHandler ('DoCommand', JSCall_DoCommand); - JSCallRegisterClrHandler ('IsCommandEnabled', JSCall_IsCommandEnabled); - JSCallRegisterClrHandler ('InsertFragment', JSCall_InsertFragment); + JSCallRegisterClrHandler ('DoCommand', + JSCall_DoCommand); + JSCallRegisterClrHandler ('IsCommandEnabled', + JSCall_IsCommandEnabled); + JSCallRegisterClrHandler ('InsertFragment', + JSCall_InsertFragment); + // Misc + JSCallRegisterClrHandler ('SerializeReturn', + JSCall_SerializeReturn); + JSCallRegisterClrHandler ('DeserializeAndAddReturn', + JSCall_DeserializeAndAddReturn); //tell the host we're ready for business JSCallPlaceClrCall ('Activate', '', ''); @@ -444,10 +94,12 @@ aspNetHost.prototype = } if(!aControlId) { - dump (clickType + ' click over no control; deselecting all controls'); + dump (clickType + + ' click over no control; deselecting all controls'); } else { - dump (clickType + " click over aspcontrol \"" + aControlId + "\""); + dump (clickType + " click over aspcontrol \"" + + aControlId + "\""); } JSCallPlaceClrCall ('Click', '', new Array(clickType, aControlId)); @@ -456,20 +108,62 @@ aspNetHost.prototype = resizeControl: function(aControlId, aWidth, aHeight) { - JSCallPlaceClrCall ('ResizeControl', '', new Array(aControlId, aWidth, aHeight)); dump ('Outbound call to ResizeControl() id=' + aControlId + ', new size ' + aWidth + 'x' + aHeight); - }, - - throwException: function (location, msg) - { - JSCallPlaceClrCall ('ThrowException', '', new Array(location, msg)); + JSCallPlaceClrCall ('ResizeControl', '', + new Array(aControlId, aWidth, aHeight)); }, removeControl: function (aControlId) { - JSCallPlaceClrCall ('RemoveControl', '', new Array(aControlId)); dump ('Outbound call to removeControl() id=' + aControlId); + JSCallPlaceClrCall ('RemoveControl', '', new Array(aControlId)); + }, + + serialize: function (aClipboardContent, aReturn) + { + // On first invocation we call the host. It then returns to + // SerializeReturn which in turn invokes this method again + // and sets the member var with the new clipboard content + // ("else" block). First-invocation execution picks up after + // the host call, and we are able to return the new content + // (mSerializedContent) to the caller. + if (!aReturn) { + dump ('Outbound call to Serialize() content=' + + aClipboardContent); + JSCallPlaceClrCall ('Serialize', 'SerializeReturn', + new Array(aClipboardContent)); + return this.mSerializedContent; + } + else { + this.mSerializedContent = aClipboardContent; + } + }, + + deserializeAndAdd: function (aClipboardContent, aReturn) + { + // On first invocation we call the host. It then returns to + // SerializeReturn which in turn invokes this method again + // and sets the member var with the new clipboard content + // ("else" block). First-invocation execution picks up after + // the host call, and we are able to return the new content + // (mDeserializedContent) to the caller. + if (!aReturn) { + dump ('Outbound call to DeserializeAndAdd() content=' + + aClipboardContent); + JSCallPlaceClrCall ('DeserializeAndAdd', + 'DeserializeAndAddReturn', + new Array(aClipboardContent)); + return this.mDeserializedContent; + } + else { + this.mDeserializedContent = aClipboardContent; + } + }, + + throwException: function (location, msg) + { + JSCallPlaceClrCall ('ThrowException', '', new Array(location, msg)); }, } @@ -529,6 +223,14 @@ function JSCall_InsertFragment (arg) { return editor.insertFragment (arg [0]); } +function JSCall_SerializeReturn (arg) { + host.serialize (arg [0], true); +} + +function JSCall_DeserializeAndAddReturn (arg) { + host.deserializeAndAdd (arg [0], true); +} + //* ___________________________________________________________________________ // A rather strange data structure to store current controls in the page. // Insertion is O(1), removal is O(n), memory usage is O(2n), but query by @@ -605,7 +307,6 @@ var controlTable = { function aspNetEditor_initialize() { dump ("Initialising..."); - dump ("\tCreating host..."); editor = new aspNetEditor (); dump ("\tCreated editor, initialising..."); editor.initialize (); @@ -613,6 +314,9 @@ function aspNetEditor_initialize() host = new aspNetHost (); dump ("\tHost created, initialising..."); host.initialize (); + dump ("\tHost initialised, creating clipboard..."); + clip = new clipboard (); + dump ("\tClipboard created."); dump ("Initialised."); } @@ -623,33 +327,37 @@ function aspNetEditor() aspNetEditor.prototype = { - mNsIHtmlEditor : null, - mNsIEditor : null, - mNsIHtmlObjectResizer : null, - mNsIHTMLInlineTableEditor : null, - mNsIEditorStyleSheets : null, - mNsICommandManager : null, + mNsIHtmlEditor : null, + mNsIEditor : null, + mNsIHtmlObjectResizer : null, + mNsIHTMLInlineTableEditor : null, + mNsIEditorStyleSheets : null, + mNsICommandManager : null, - mEditorWindow : null, - mDropInElement : null, - mControlTable : null, - mLastDeletedControls : null, - mLastSelectedControls : null, - mInResize : false, - mInCommandExec : false, - mInUpdate : false, - mInDrag : false, + mEditorElement : null, + mEditorWindow : null, + mDropInElement : null, + mControlTable : null, + mLastDeletedControls : null, + mLastSelectedControls : null, + mCancelClick : false, + mInResize : false, + mInCommandExec : false, + mInUpdate : false, + mInDrag : false, + + mLastClipboardUpdateCommand : '', initialize: function() { - var editorElement = document.getElementById ('aspeditor'); - editorElement.makeEditable ('html', false); + this.mEditorElement = document.getElementById ('aspeditor'); + this.mEditorElement.makeEditable ('html', false); - this.mEditorWindow = editorElement.contentWindow; + this.mEditorWindow = this.mEditorElement.contentWindow; this.mNsIHtmlEditor = - editorElement.getHTMLEditor(this.mEditorWindow); + this.mEditorElement.getHTMLEditor(this.mEditorWindow); this.mNsICommandManager = - editorElement.commandManager; + this.mEditorElement.commandManager; this.mNsIEditor = this.mNsIHtmlEditor.QueryInterface(EDITOR); this.mNsIHTMLInlineTableEditor = @@ -688,8 +396,24 @@ aspNetEditor.prototype = get inCommandExec() { return this.mInCommandExec }, set inCommandExec(aBool) { this.mInCommandExec = aBool }, - get base() { return this.mNsIHtmlEditor }, - get controlCount() { return this.mControlTable.getCount () }, + get cancelClick() { return this.mCancelClick }, + set cancelClick(aBool) { this.mCancelClick = aBool }, + + get controlCount() { return this.mControlTable.getCount (); }, + get editorWindow() { return this.mEditorWindow }, + + get base() + { + var editor; + try { + editor = this.mEditorElement.getEditor (this.mEditorWindow); + + editor instanceof Components.interfaces.nsIPlaintextEditor; + editor instanceof Components.interfaces.nsIHTMLEditor; + } catch (e) {} + + return editor; + }, beginBatch: function() { @@ -845,7 +569,7 @@ aspNetEditor.prototype = { // Give controls a default value var emptyControl = - aHTML.match(/(<.)]+><\/aspcontrol>)/g); + aHTML.match(EMPTY_CONTROL_EXP); var controlBegin = "$&" + APPEND_TO_CONTROL_BEGIN; controlBegin = (emptyControl) ? controlBegin + EMPTY_CONTROL_MSG : @@ -900,6 +624,8 @@ aspNetEditor.prototype = { if(aHtml) { try { + this.base.selectAll (); + this.base.deleteSelection (1); var html = this.transformBeforeInput(aHtml, true); dump ("Loading page: " + html); this.mNsIHtmlEditor.rebuildDocumentFromSource (html); @@ -1064,7 +790,8 @@ aspNetEditor.prototype = // TODO: Handle commands on controls independently doCommand: function (aCommand) { - this.inCommandExec = true; + if(aCommand != CUT) + this.inCommandExec = true; if (this.mNsICommandManager.isCommandSupported (aCommand, this.mEditorWindow)) { switch (aCommand) { case 'cmd_bold': @@ -1093,8 +820,16 @@ aspNetEditor.prototype = this.mEditorWindow); break; case 'cmd_cut': + this.mNsICommandManager.doCommand (aCommand, + null, + this.mEditorWindow); + this.mLastClipboardUpdateCommand = CUT; break; case 'cmd_copy': + this.mNsICommandManager.doCommand (aCommand, + null, + this.mEditorWindow); + this.mLastClipboardUpdateCommand = COPY; break; case 'cmd_paste': var focusNode = this.base.selection.focusNode; @@ -1106,8 +841,20 @@ aspNetEditor.prototype = this.selectControl (controlId); } this.collapseBeforeInsertion ("end"); - if(this.mNsIEditor.canPaste (1)) - this.mNsIEditor.paste (1); + + // We shouldn't paste directlly since there + // might be ASP controls in the clipboard. + // Get the design-time HTML with proper, new + // control ID's from the host, then paste it + // and restore the original clipboard content. + var content = clip.getClipboard (); + var newContent = host.deserializeAndAdd (content); + //clip.setClipboard (newContent); + //this.mNsICommandManager.doCommand (PASTE, + //null, + //this.mEditorWindow); + //clip.setClipboard (content); + break; default: this.mNsICommandManager.doCommand (aCommand, @@ -1307,6 +1054,26 @@ aspNetEditor.prototype = } return null; }, + + clone: function (aObj) + { + var clone = {}; + for (var i in aObj) { + if(typeof aObj [i] == OBJECT) + clone [i] = this.clone (aObj [i]); + else + clone [i] = aObj [i]; + } + return clone; + }, + + cancelTableOverrideStyle: function (aTables) + { + var table; + while((table = aTables.nextNode ()) != null) { + table.setAttribute ('cancelUI', 'true'); + } + }, }; //* ___________________________________________________________________________ @@ -1359,11 +1126,20 @@ function handleDragStart(aEvent) { } function handleDrop(aEvent) { - //Nothing special here for now + try { + //var tmp = aEvent. + //var evt = document.createEvent('UIEvents'); + //evt.initMouseEvent("dragdrop", true, true, editor.editorWindow, + //1, 10, 50, 10, 50, false, false, false, false, 0, editor.base.rootElement); + aEvent.stopPropagation (); + aEvent.preventDefault (); + editor.base.insertFromDrop (aEvent); + editor.base.setShouldTxnSetSelection (false); + } catch (e) {alert (e)} } function handleSingleClick(aButton, aTarget) { - if(!gCancelClick) { + if(!editor.cancelClick) { control = editor.base.getElementOrParentByTagName (CONTROL_TAG_NAME, aTarget); @@ -1383,15 +1159,15 @@ function handleSingleClick(aButton, aTarget) { function detectSingleClick(aEvent) { - gCancelClick = false; + editor.cancelClick = false; var button = aEvent.button; var target = aEvent.target; - setTimeout (function() { handleSingleClick(button, target); }, 300); + setTimeout (function() { handleSingleClick(button, target); }, 100); } function detectDoubleClick(aEvent) { - gCancelClick = true; + editor.cancelClick = true; control = editor.base.getElementOrParentByTagName (CONTROL_TAG_NAME, aEvent.target); var controlId = @@ -1399,7 +1175,7 @@ function detectDoubleClick(aEvent) host.click (DOUBLE_CLICK, controlId); - //alert (editor.getPage ()); + alert (editor.getPage ()); } function handleContextMenu(aEvent) @@ -1547,8 +1323,26 @@ function handleKeyPress(aEvent) { } } +function handleClipboardUpdate() { + var content = clip.getClipboard (); + content = editor.transformBeforeOutput (content, false); + + alert (clip.getClipboard ()); + var newContent = host.serialize (content); + clip.setClipboard (newContent); + alert (clip.getClipboard ()); +} + +// Define a NodeFilter function to accept only elements +function tableFilter(aNode) { + if (aNode.tagName.toLowerCase () == TABLE) + return NodeFilter.FILTER_ACCEPT; + else + return NodeFilter.FILTER_SKIP; +} + function dump(aTxtAppend) { if(DEBUG) { JSCallPlaceClrCall ('DebugStatement', '', new Array(aTxtAppend)); } -} +} \ No newline at end of file diff --git a/src/chrome/content/editor.xul b/src/chrome/content/editor.xul index 88b94c6..3d3f6d2 100644 --- a/src/chrome/content/editor.xul +++ b/src/chrome/content/editor.xul @@ -6,16 +6,24 @@ xmlns = "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" xmlns:html = "http://www.w3.org/1999/xhtml" onload = "aspNetEditor_initialize();"> - + +