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/**
* Bitrix HTML Editor 3.0
* Date: 24.04.13
* Time: 4:23
*
* Commands class
* Rich Text Query/Formatting Commands
*/
(function()
{
function BXEditorActions(editor)
{
this.editor = editor;
this.document = editor.sandbox.GetDocument();
BX.addCustomEvent(this.editor, 'OnIframeReInit', BX.proxy(function(){this.document = this.editor.sandbox.GetDocument();}, this));
this.actions = this.GetActionList();
this.contentActionIndex = {
removeFormat: 1,
bold: 1,
italic: 1,
underline: 1,
strikeout: 1,
fontSize: 1,
foreColor: 1,
backgroundColor: 1,
formatInline: 1,
formatBlock: 1,
createLink: 1,
insertHTML: 1,
insertImage: 1,
insertLineBreak: 1,
removeLink: 1,
insertOrderedList: 1,
insertUnorderedList: 1,
align: 1,
indent: 1,
outdent: 1,
formatStyle: 1,
fontFamily: 1,
universalFormatStyle: 1,
quote: 1,
code: 1,
sub: 1,
sup: 1,
insertSmile: 1
};
}
BXEditorActions.prototype =
{
IsSupportedByBrowser: function(action)
{
// Following actions are supported but contain bugs in some browsers
var
isIe = BX.browser.IsIE() || BX.browser.IsIE10() || BX.browser.IsIE11(),
arBuggyActions = {
indent: isIe,
outdent: isIe,
formatBlock: isIe,
insertUnorderedList: BX.browser.IsIE() || BX.browser.IsOpera(),
insertOrderedList: BX.browser.IsIE() || BX.browser.IsOpera()
},
arSupportedActions = { // Firefox throws some errors for queryCommandSupported...
insertHTML: BX.browser.IsFirefox()
};
if (!arBuggyActions[action])
{
// Firefox throws errors when invoking queryCommandSupported or queryCommandEnabled
try {
return this.document.queryCommandSupported(action);
} catch(e1) {}
try {
return this.document.queryCommandEnabled(action);
} catch(e2) {
return !!arSupportedActions[action];
}
}
return false;
},
IsSupported: function(action)
{
return !!this.actions[action];
},
IsContentAction: function(action)
{
return this.contentActionIndex[action];
},
Exec: function(action, value, bSilent)
{
var
_this = this,
oAction = this.actions[action],
func = oAction && oAction.exec,
isContentAction = this.IsContentAction(action),
result = null;
if (!bSilent)
{
this.editor.On("OnBeforeCommandExec", [isContentAction, action, oAction, value]);
}
if (isContentAction)
{
this.editor.Focus(false);
}
if (func)
{
result = func.apply(oAction, arguments);
}
else
{
try
{
result = this.document.execCommand(action, false, value);
} catch(e){}
}
if (isContentAction)
{
setTimeout(function(){_this.editor.Focus(false);}, 1);
}
if (!bSilent)
{
this.editor.On("OnAfterCommandExec", [isContentAction, action]);
}
return result;
},
CheckState: function(action, value)
{
var
oAction = this.actions[action],
result = null;
if (oAction && oAction.state)
{
result = oAction.state.apply(oAction, arguments);
}
else
{
try
{
result = this.document.queryCommandState(action);
}
catch(e)
{
result = false;
}
}
return result;
},
/**
* Get the current command's value
*
* @param {String} command The command string which to check (eg. "formatBlock")
* @return {String} The command value
* @example
* var currentBlockElement = commands.value("formatBlock");
*/
GetValue: function(command)
{
var
obj = this.commands[command],
method = obj && obj.value;
if (method)
{
return method.call(obj, this.composer, command);
}
else
{
try {
// try/catch for buggy firefox
return this.document.queryCommandValue(command);
} catch(e) {
return null;
}
}
},
GetActionList: function()
{
this.actions = {
changeView: this.GetChangeView(),
splitMode: this.GetChangeSplitMode(),
fullscreen: this.GetFullscreen(),
changeTemplate: this.GetChangeTemplate(),
removeFormat: this.GetRemoveFormat(),
// Format text
bold: this.GetBold(),
italic: this.GetItalic(),
underline: this.GetUnderline(),
strikeout: this.GetStrikeout(),
// Size
fontSize: this.GetFontSize(),
// Color
foreColor: this.GetForeColor(),
backgroundColor: this.GetBackgroundColor(),
//
formatInline: this.GetFormatInline(),
formatBlock: this.GetFormatBlock(),
// Insert
createLink: this.GetCreateLink(),
insertHTML: this.GetInsertHTML(),
insertImage: this.GetInsertImage(),
insertLineBreak: this.GetInsertLineBreak(),
insertTable: this.GetInsertTable(),
removeLink: this.GetRemoveLink(),
insertHr: this.GetInsertHr(),
// Lists
insertOrderedList: this.GetInsertList({bOrdered: true}),
insertUnorderedList: this.GetInsertList({bOrdered: false}),
align: this.GetAlign(),
indent: this.GetIndent(),
outdent: this.GetOutdent(),
formatStyle: this.GetFormatStyle(),
fontFamily: this.GetFontFamily(),
universalFormatStyle: this.GetUniversalFormatStyle(),
selectNode: this.GetSelectNode(),
doUndo: this.GetUndoRedo(true),
doRedo: this.GetUndoRedo(false),
sub: this.GetSubSup('sub'),
sup: this.GetSubSup('sup'),
quote: this.GetQuote(),
code: this.GetCode(),
insertSmile: this.GetInsertSmile(),
tableOperation: this.GetTableOperation(),
// Bbcodes actions
formatBbCode: this.GetFormatBbCode()
};
this.editor.On("OnGetActionsList");
return this.actions;
},
GetChangeView: function()
{
var _this = this;
return {
exec: function()
{
var value = arguments[1];
if ({'code': 1, 'wysiwyg': 1, 'split': 1}[value])
_this.editor.SetView(value)
},
state: function() {
return false;
},
value: function() {}
};
},
GetChangeSplitMode: function()
{
var _this = this;
return {
exec: function()
{
_this.editor.SetSplitMode(arguments[1] == 1);
},
state: function() {
return _this.editor.GetSplitMode();
},
value: function() {}
};
},
GetFullscreen: function()
{
var _this = this;
return {
exec: function()
{
_this.editor.Expand();
},
state: function()
{
return _this.editor.IsExpanded();
},
value: function() {}
};
},
/**
* formatInline scenarios for tag "B" (| = caret, |foo| = selected text)
*
* #1 caret in unformatted text:
* abcdefg|
* output:
* abcdefg<b>|</b>
*
* #2 unformatted text selected:
* abc|deg|h
* output:
* abc<b>|deg|</b>h
*
* #3 unformatted text selected across boundaries:
* ab|c <span>defg|h</span>
* output:
* ab<b>|c </b><span><b>defg</b>|h</span>
*
* #4 formatted text entirely selected
* <b>|abc|</b>
* output:
* |abc|
*
* #5 formatted text partially selected
* <b>ab|c|</b>
* output:
* <b>ab</b>|c|
*
* #6 formatted text selected across boundaries
* <span>ab|c</span> <b>de|fgh</b>
* output:
* <span>ab|c</span> de|<b>fgh</b>
*/
GetFormatInline: function()
{
var
_this = this,
TAG_ALIAS = {
strong: "b",
em: "i",
b: "strong",
i: "em"
},
htmlApplier = {};
function getKey(tagName, style, className)
{
var key = tagName + ":";
if (className)
key += className;
if (style)
{
for (var i in style)
if (style.hasOwnProperty(i))
key += i + '=' + style[i] + ';';
}
return key;
}
function getStyler(tagName, style, className)
{
var key = getKey(tagName, style, className);
if (!htmlApplier[key])
{
var alias = TAG_ALIAS[tagName];
var tags = alias ? [tagName.toLowerCase(), alias.toLowerCase()] : [tagName.toLowerCase()];
htmlApplier[key] = new _this.editor.HTMLStyler(_this.editor, tags, style, className, true);
}
return htmlApplier[key];
}
return {
exec: function(command, value, tagName, arStyle, cssClass, params)
{
params = (!params || typeof params != 'object') ? {} : params;
_this.editor.iframeView.Focus();
var range = _this.editor.selection.GetRange();
if (!range)
{
return false;
}
var applier = getStyler(tagName, arStyle, cssClass);
if (params.bClear)
{
range = applier.UndoToRange(range, false);
}
else
{
range = applier.ToggleRange(range);
}
setTimeout(function()
{
_this.editor.selection.SetSelection(range);
// If we format text in the table - we could accidentally broke table,
// so now we should check and repair all possible tables (mantis: #66342)
var
table, i, j, k, cellNode,
tables = [],
bogusNodes = [],
nodes = range.getNodes([1]);
for (i = 0; i < nodes.length; i++)
{
if (BX.util.in_array(nodes[i].nodeName, ['TD', 'TR', 'TH']))
{
table = BX.findParent(nodes[i], function(n)
{
return n.nodeName == "TABLE";
}, _this.editor.GetIframeDoc().body);
if (table && !BX.util.in_array(table, tables))
{
tables.push(table);
}
}
}
// Now we have list of tables. In most cases it will be one node.
for (i = 0; i < tables.length; i++)
{
table = tables[i];
for (j = 0; j < table.rows.length; j++)
{
for (k = 0; k < table.rows[j].childNodes.length; k++)
{
cellNode = table.rows[j].childNodes[k];
// If it's cell inside the row, it should at least be on of the table dedicated tag. If not - we will remove it to save html valid.
if (cellNode
&& cellNode.nodeType == 1
&& !BX.util.in_array(cellNode.nodeName, _this.editor.TABLE_TAGS))
{
bogusNodes.push(cellNode);
}
}
}
}
// Clean invalid tags inside the table.
for (i = 0; i < bogusNodes.length; i++)
{
BX.cleanNode(bogusNodes[i], true);
}
var lastCreatedNode = _this.editor.selection.GetSelectedNode();
if (lastCreatedNode && lastCreatedNode.nodeType == 1)
{
_this.editor.lastCreatedId = Math.round(Math.random() * 1000000);
lastCreatedNode.setAttribute('data-bx-last-created-id', _this.editor.lastCreatedId);
}
}, 10);
},
state: function(action, value, tagName, arStyle, cssClass)
{
var
doc = _this.editor.GetIframeDoc(),
aliasTagName = TAG_ALIAS[tagName] || tagName;
// Check whether the document contains a node with the desired tagName
if (
!_this.editor.util.DocumentHasTag(doc, tagName)
&&
(tagName != aliasTagName && !_this.editor.util.DocumentHasTag(doc, aliasTagName))
)
{
return false;
}
var range = _this.editor.selection.GetRange();
if (!range)
{
return false;
}
var applier = getStyler(tagName, arStyle, cssClass);
return applier.IsAppliedToRange(range, false);
},
value: BX.DoNothing
};
},
/*
* TODO: 1. Clean useless spans when H1-H6 are created
* */
GetFormatBlock: function()
{
var
_this = this,
DEFAULT_NODE_NAME = "DIV",
blockTags = _this.editor.GetBlockTags(),
nestedBlockTags = _this.editor.NESTED_BLOCK_TAGS;
/**
* Remove similiar classes (based on classRegExp)
* and add the desired class name
*/
function _addClass(element, className, classRegExp)
{
if (element.className)
{
_removeClass(element, classRegExp);
element.className += " " + className;
}
else
{
element.className = className;
}
}
function _removeClass(element, classRegExp)
{
element.className = element.className.replace(classRegExp, "");
}
/**
* Adds line breaks before and after the given node if the previous and next siblings
* aren't already causing a visual line break (block element or <br>)
*/
function addBrBeforeAndAfter(node)
{
var
nextSibling = _this.editor.util.GetNextNotEmptySibling(node),
previousSibling = _this.editor.util.GetPreviousNotEmptySibling(node);
if (nextSibling && !isBrOrBlockElement(nextSibling))
{
node.parentNode.insertBefore(_this.document.createElement("BR"), nextSibling);
}
if (previousSibling && !isBrOrBlockElement(previousSibling))
{
node.parentNode.insertBefore(_this.document.createElement("BR"), node);
}
}
// Removes line breaks before and after the given node
function removeBrBeforeAndAfter(node)
{
var
nextSibling = _this.editor.util.GetNextNotEmptySibling(node),
previousSibling = _this.editor.util.GetPreviousNotEmptySibling(node);
if (nextSibling && nextSibling.nodeName === "BR")
{
nextSibling.parentNode.removeChild(nextSibling);
}
if (previousSibling && previousSibling.nodeName === "BR")
{
previousSibling.parentNode.removeChild(previousSibling);
}
}
function removeLastChildBr(node)
{
var lastChild = node.lastChild;
if (lastChild && lastChild.nodeName === "BR")
{
lastChild.parentNode.removeChild(lastChild);
}
}
function isBrOrBlockElement(element)
{
return element.nodeName === "BR" || _this.editor.util.IsBlockElement(element);
}
// Execute native query command
function execNativeCommand(command, nodeName, className, style)
{
if (className || style)
{
// var eventListener = dom.observe(doc, "DOMNodeInserted", function(event)
// {
// var target = event.target,
// displayStyle;
// if (target.nodeType !== 1 /* element node */)
// return;
//
// displayStyle = dom.getStyle("display").from(target);
// if (displayStyle.substr(0, 6) !== "inline")
// {
// // Make sure that only block elements receive the given class
// target.className += " " + className;
// }
// });
}
_this.document.execCommand(command, false, nodeName);
// if (eventListener)
// eventListener.stop();
}
function _hasClasses(element)
{
return !element.className || BX.util.trim(element.className) === '';
}
function applyBlockElement(node, newNodeName, className, arStyle)
{
// Rename current block element to new block element and add class
if (newNodeName)
{
if (node.nodeName !== newNodeName)
{
node = _this.editor.util.RenameNode(node, newNodeName);
}
if (className)
{
node.className = className;
}
if (arStyle && arStyle.length > 0)
{
_this.editor.util.SetCss(node, arStyle);
}
}
else // Get rid of node
{
// Insert a line break afterwards and beforewards when there are siblings
// that are not of type line break or block element
addBrBeforeAndAfter(node);
_this.editor.util.ReplaceWithOwnChildren(node);
}
}
return {
exec: function(command, nodeName, className, arStyle, params)
{
params = params || {};
nodeName = typeof nodeName === "string" ? nodeName.toUpperCase() : nodeName;
var
childBlockNodes, i, createdBlockNodes,
range = params.range || _this.editor.selection.GetRange(),
blockElement = nodeName ? _this.actions.formatBlock.state(command, nodeName, className, arStyle) : false,
selectedNode;
if (params.range)
_this.editor.selection.RestoreBookmark();
if (blockElement) // Same block element
{
var wholeBlockSelected = range.startContainer == blockElement.firstChild && range.endContainer == blockElement.lastChild;
// Divs and blockquotes can be inside each other
if (nodeName && BX.util.in_array(nodeName, nestedBlockTags) && params.nestedBlocks !== false)
{
// create new div
blockElement = _this.document.createElement(nodeName || DEFAULT_NODE_NAME);
if (className)
{
blockElement.className = className;
}
// Select line with wrap
_this.editor.selection.Surround(blockElement);
_this.editor.selection.SelectNode(blockElement);
_this.editor.util.SetCss(blockElement, arStyle);
var nextBr = _this.editor.util.GetNextNotEmptySibling(blockElement);
if (nextBr && nextBr.nodeName == 'BR')
BX.remove(nextBr);
setTimeout(function()
{
if (blockElement)
{
_this.editor.selection.SelectNode(blockElement);
}
}, 50);
}
else if (params && params.splitBlock && !wholeBlockSelected)
{
var childBlock = _this.document.createElement(nodeName || DEFAULT_NODE_NAME);
_this.editor.selection.Surround(childBlock);
_this.editor.selection.SelectNode(childBlock);
if (className)
childBlock.className = className;
_this.editor.util.SetCss(childBlock, arStyle);
if (blockElement && blockElement.lastChild)
{
var _range = range.cloneRange();
_range.setStartAfter(childBlock);
_range.setEndAfter(blockElement.lastChild);
var afterBlock = blockElement.cloneNode(false);
_this.editor.selection.SetSelection(_range);
_this.editor.selection.Surround(afterBlock);
var firstBr = _this.editor.selection._GetNonTextFirstChild(afterBlock);
if (firstBr && firstBr.nodeName == 'BR')
BX.remove(firstBr);
}
_this.editor.selection.SetSelection(range);
setTimeout(function()
{
if (childBlock)
{
_this.editor.selection.SelectNode(childBlock);
}
}, 50);
}
else
{
_this.editor.util.SetCss(blockElement, arStyle);
if (className)
{
blockElement.className = className;
// Bug workaround for bug with rendering in Firefox
if (BX.browser.IsFirefox())
{
var tmpId = "bx-editor-temp-" + Math.round(Math.random() * 1000000);
blockElement.id = tmpId;
blockElement.parentNode.innerHTML = blockElement.parentNode.innerHTML;
blockElement = _this.editor.GetIframeElement(tmpId);
if (blockElement)
blockElement.removeAttribute("id");
}
}
setTimeout(function()
{
if (blockElement)
{
_this.editor.selection.SelectNode(blockElement);
}
}, 50);
}
}
else
{
// Find other block element and rename it (<h2></h2> => <h1></h1>)
if (nodeName === null || BX.util.in_array(nodeName, blockTags))
{
blockElement = false;
selectedNode = _this.editor.selection.GetSelectedNode();
if (selectedNode)
{
if (selectedNode.nodeType == 1 && BX.util.in_array(selectedNode.nodeName, blockTags))
{
blockElement = selectedNode;
}
else
{
blockElement = BX.findParent(selectedNode, function(n)
{
return BX.util.in_array(n.nodeName, blockTags);
}, _this.document.body);
}
}
else
{
var
commonAncestor = _this.editor.selection.GetCommonAncestorForRange(range);
if (commonAncestor && commonAncestor.nodeName !== 'BODY' &&
BX.util.in_array(commonAncestor.nodeName, blockTags))
{
blockElement = commonAncestor;
}
}
if (blockElement && !_this.actions.quote.checkNode(blockElement))
{
_this.editor.selection.ExecuteAndRestoreSimple(function()
{
applyBlockElement(blockElement, nodeName, className, arStyle);
});
return true;
}
}
blockElement = BX.create(nodeName || DEFAULT_NODE_NAME, {}, _this.document);
if (className)
{
blockElement.className = className;
}
_this.editor.util.SetCss(blockElement, arStyle);
if (range.collapsed || selectedNode && selectedNode.nodeType == 3 /* text node*/)
{
// Select node
_this.editor.selection.SelectNode(selectedNode);
}
else if (range.collapsed)
{
// Select line with wrap
_this.editor.selection.SelectLine();
}
_this.editor.selection.Surround(blockElement, range);
removeBrBeforeAndAfter(blockElement);
removeLastChildBr(blockElement);
// Used in align action
if (params.leaveChilds)
{
return blockElement;
}
if (nodeName && !BX.util.in_array(nodeName, nestedBlockTags))
{
range = _this.editor.selection.GetRange();
createdBlockNodes = range.getNodes([1]);
// 1. Find all child "P" and remove them
if (nodeName == 'P')
{
childBlockNodes = blockElement.getElementsByTagName(nodeName);
// Clean empty bogus H1, H2, H3...
for (i = 0; i < createdBlockNodes.length; i++)
{
if (arStyle && _this.editor.util.CheckCss(createdBlockNodes[i], arStyle, false) && _this.editor.util.IsEmptyNode(createdBlockNodes[i], true, true))
{
BX.remove(createdBlockNodes[i]);
}
}
while (childBlockNodes[0])
{
addBrBeforeAndAfter(childBlockNodes[0]);
_this.editor.util.ReplaceWithOwnChildren(childBlockNodes[0]);
}
}
else if (nodeName.substr(0, 1) == 'H')
{
// Clean empty bogus H1, H2, H3...
for (i = 0; i < createdBlockNodes.length; i++)
{
if (createdBlockNodes[i].nodeName !== nodeName && _this.editor.util.IsEmptyNode(createdBlockNodes[i], true, true))
{
BX.remove(createdBlockNodes[i]);
}
}
var childHeaders = BX.findChild(blockElement, function(n)
{
return BX.util.in_array(n.nodeName, blockTags) && n.nodeName.substr(0, 1) == 'H';
}, true, true);
for (i = 0; i < childHeaders.length; i++)
{
addBrBeforeAndAfter(childHeaders[i]);
_this.editor.util.ReplaceWithOwnChildren(childHeaders[i]);
}
}
}
if (blockElement && params.bxTagParams && typeof params.bxTagParams == 'object')
{
_this.editor.SetBxTag(blockElement, params.bxTagParams);
}
if (blockElement && blockElement.parentNode)
{
var parent = blockElement.parentNode;
if (parent.nodeName == 'UL' || parent.nodeName == 'OL')
{
// 1. Clean empty LI before and after
var li = _this.editor.util.GetPreviousNotEmptySibling(blockElement);
if (_this.editor.util.IsEmptyLi(li))
{
BX.remove(li);
}
li = _this.editor.util.GetNextNotEmptySibling(blockElement);
if (_this.editor.util.IsEmptyLi(li))
{
BX.remove(li);
}
// 2. If parent list doesn't have other items - put it inside blockquote
if (!_this.editor.util.GetPreviousNotEmptySibling(blockElement) && !_this.editor.util.GetNextNotEmptySibling(blockElement))
{
var blockElementNew = blockElement.cloneNode(false);
parent.parentNode.insertBefore(blockElementNew, parent);
_this.editor.util.ReplaceWithOwnChildren(blockElement);
blockElementNew.appendChild(parent);
}
}
if (blockElement.firstChild && blockElement.firstChild.nodeName == 'BLOCKQUOTE')
{
var prev = _this.editor.util.GetPreviousNotEmptySibling(blockElement);
if (prev && prev.nodeName == 'BLOCKQUOTE' && _this.editor.util.IsEmptyNode(prev))
{
BX.remove(prev);
}
}
if ((blockElement.nodeName == 'BLOCKQUOTE' || blockElement.nodeName == 'PRE') && _this.editor.util.IsEmptyNode(blockElement))
{
blockElement.innerHTML = '';
var br = _this.document.createElement("br");
blockElement.appendChild(br);
_this.editor.selection.SetAfter(br);
}
}
setTimeout(function()
{
if (blockElement)
{
_this.editor.selection.SelectNode(blockElement);
}
}, 10);
return true;
}
},
state: function(command, nodeName, className, style)
{
nodeName = typeof(nodeName) === "string" ? nodeName.toUpperCase() : nodeName;
var
result = false,
selectedNode = _this.editor.selection.GetSelectedNode();
if (selectedNode && selectedNode.nodeName)
{
if (selectedNode.nodeName != nodeName)
{
selectedNode = BX.findParent(selectedNode, function(n)
{
return n.nodeName == nodeName;
}, _this.document.body);
}
result = (selectedNode && selectedNode.tagName == nodeName) ? selectedNode : false;
}
else
{
var
range = _this.editor.selection.GetRange(),
commonAncestor = _this.editor.selection.GetCommonAncestorForRange(range);
if (commonAncestor.nodeName == nodeName)
{
result = commonAncestor;
}
}
return result;
},
value: BX.DoNothing,
removeBrBeforeAndAfter: removeBrBeforeAndAfter,
addBrBeforeAndAfter: addBrBeforeAndAfter
};
},
GetRemoveFormat: function()
{
var
FORMAT_NODES_INLINE = {
"B": 1,
"STRONG": 1,
"I": 1,
"EM": 1,
"U": 1,
"DEL": 1,
"S": 1,
"STRIKE": 1,
"A": 1,
"SPAN" : 1,
"CODE" : 1,
"NOBR" : 1,
"Q" : 1,
"FONT" : 1,
"CENTER": 1,
"CITE": 1
},
FORMAT_NODES_BLOCK = {
"H1": 1,
"H2": 1,
"H3": 1,
"H4": 1,
"H5": 1,
"H6": 1,
"DIV": 1,
"P": 1,
"LI": 1,
"UL" : 1,
"OL" : 1,
"MENU" : 1,
"BLOCKQUOTE": 1,
"PRE": 1
},
_this = this;
function checkAndCleanNode(node, doc)
{
if (!node)
return;
var nodeName = node.nodeName;
if (FORMAT_NODES_INLINE[nodeName])
{
_this.editor.util.ReplaceWithOwnChildren(node);
}
else if (FORMAT_NODES_BLOCK[nodeName])
{
_this.actions.formatBlock.addBrBeforeAndAfter(node);
_this.editor.util.ReplaceWithOwnChildren(node);
}
else
{
node.removeAttribute("style");
node.removeAttribute("class");
node.removeAttribute("align");
if (_this.editor.bbCode && node.nodeName == 'TABLE')
{
node.removeAttribute('align');
}
}
}
function checkTableNode(node)
{
return BX.findParent(node, function(n)
{
return n.nodeName == "TABLE";
}, _this.editor.GetIframeDoc().body);
}
function getUnitaryParent(textNode)
{
var
prevSibling, nextSibling,
parent = textNode.parentNode;
while (parent && parent.nodeName !== 'BODY')
{
prevSibling = parent.previousSibling && !_this.editor.util.IsEmptyNode(parent.previousSibling);
nextSibling = parent.nextSibling && !_this.editor.util.IsEmptyNode(parent.nextSibling);
if (prevSibling || nextSibling || parent.parentNode.nodeName == 'BODY')
{
break;
}
parent = parent.parentNode;
}
return parent;
}
function checkParentList(node)
{
var
doc = _this.editor.GetIframeDoc(),
list = BX.findParent(node, function(n)
{
return n.nodeName == "UL" || n.nodeName == "OL" || n.nodeName == "MENU";
}, doc.body);
if (list)
{
var
i, child,
listBefore = list.cloneNode(false),
listAfter = list.cloneNode(false),
before = true;
BX.cleanNode(listBefore);
BX.cleanNode(listAfter);
for (i = 0; i < list.childNodes.length; i++)
{
child = list.childNodes[i];
if (child == node)
{
before = false;
}
if (child.nodeName == 'LI')
{
if (!_this.editor.util.IsEmptyNode(child, true, true))
{
(before ? listBefore : listAfter).appendChild(child.cloneNode(true));
}
}
}
if (listBefore.childNodes.length > 0)
{
list.parentNode.insertBefore(listBefore, list);
}
list.parentNode.insertBefore(node, list);
if (listAfter.childNodes.length > 0)
{
list.parentNode.insertBefore(listAfter, list);
}
BX.remove(list);
return true;
}
return false;
}
function cleanNodes(nodes, doc)
{
if (nodes && nodes.length > 0)
{
var i, len, sorted = [];
for (i = 0, len = nodes.length; i < len; i++)
{
if (!_this.editor.util.CheckSurrogateNode(nodes[i]))
{
sorted.push({node: nodes[i], nesting: _this.editor.util.GetNodeDomOffset(nodes[i])});
}
}
sorted = sorted.sort(function(a, b){return b.nesting - a.nesting});
for (i = 0, len = sorted.length; i < len; i++)
{
checkAndCleanNode(sorted[i].node, doc);
}
}
}
function _selectAndGetNodes(node)
{
var
i, found = false,
range = _this.editor.selection.SelectNode(node),
nodes = range.getNodes([1]);
if (node.nodeType == 1)
{
for (i = 0; i < nodes.length; i++)
{
if (nodes[i] == node)
{
found = true;
break;
}
}
if (!found)
{
nodes = [node].concat(nodes);
}
}
if (!nodes || typeof nodes != 'object' || nodes.length == 0)
{
nodes = [node];
}
return nodes;
}
function getNodesFromTo(nodeStart, nodeEnd)
{
var list = [];
if (nodeStart && (!nodeEnd || nodeStart == nodeEnd))
{
list.push(nodeStart);
}
else if (!nodeStart && nodeEnd)
{
list.push(nodeEnd);
}
return list;
}
return {
exec: function(action, value)
{
var range = _this.editor.selection.GetRange();
if (!range || _this.editor.iframeView.IsEmpty())
return;
var
bSurround = true,
i,
textNodes, textNode, node, tmpNode,
nodes = range.getNodes([1]),
doc = _this.editor.GetIframeDoc();
// Range is collapsed or text node is selected
if (nodes.length == 0)
{
textNodes = range.getNodes([3]);
if (textNodes && textNodes.length == 1)
{
textNode = textNodes[0];
}
if (!textNode && range.startContainer == range.endContainer)
{
if (range.startContainer.nodeType == 3)
{
textNode = range.startContainer;
}
else
{
bSurround = false;
nodes = _selectAndGetNodes(range.startContainer);
}
}
if (textNode && nodes.length == 0)
{
node = getUnitaryParent(textNode);
if (node && (node.nodeName != 'BODY' || range.collapsed))
{
bSurround = false;
nodes = _selectAndGetNodes(node);
}
}
}
else
{
var
updateSel = false,
clearRanges = [],
startTableCheck = checkTableNode(range.startContainer),
endTableCheck = checkTableNode(range.endContainer);
if (startTableCheck)
{
clearRanges.push(
{
startContainer: range.startContainer,
startOffset: range.startOffset,
end: startTableCheck
}
);
range.setStartAfter(startTableCheck);
updateSel = true;
}
if (endTableCheck)
{
updateSel = true;
clearRanges.push(
{
start: endTableCheck,
endContainer: range.endContainer,
endOffset: range.endOffset
}
);
range.setEndBefore(endTableCheck);
}
var
startList = _this.editor.util.FindParentEx(range.startContainer, function(n){return n.nodeName == "UL" || n.nodeName == "OL" || n.nodeName == "MENU";}, doc.body),
endList = _this.editor.util.FindParentEx(range.endContainer, function(n){return n.nodeName == "UL" || n.nodeName == "OL" || n.nodeName == "MENU";}, doc.body);
//listNodes = getNodesFromTo(startList, endList);
if (startList)
{
range.setStartBefore(startList);
if (!endList)
range.setEndAfter(startList);
updateSel = true;
}
if (endList)
{
updateSel = true;
range.setEndAfter(endList);
if (!startList)
range.setStartBefore(endList);
}
if (updateSel)
{
_this.editor.selection.SetSelection(range);
nodes = range.getNodes([1]);
}
}
if (bSurround)
{
tmpNode = doc.createElement("span");
_this.editor.selection.Surround(tmpNode, range);
nodes = _selectAndGetNodes(tmpNode);
}
if (nodes && nodes.length > 0)
{
_this.editor.selection.ExecuteAndRestoreSimple(function()
{
cleanNodes(nodes, doc);
});
}
if (clearRanges && clearRanges.length > 0)
{
var
_range = range.cloneRange();
for (i = 0; i < clearRanges.length; i++)
{
if (clearRanges[i].start)
{
_range.setStartBefore(clearRanges[i].start);
}
else
{
_range.setStart(clearRanges[i].startContainer, clearRanges[i].startOffset);
}
if (clearRanges[i].end)
{
_range.setEndAfter(clearRanges[i].end);
}
else
{
_range.setEnd(clearRanges[i].endContainer, clearRanges[i].endOffset);
}
_this.editor.selection.SetSelection(_range);
cleanNodes(_range.getNodes([1]), doc);
}
_this.editor.selection.SetSelection(range);
}
if (bSurround && tmpNode && tmpNode.parentNode)
{
if (checkParentList(tmpNode))
{
_this.editor.selection.SelectNode(tmpNode);
}
_this.editor.selection.ExecuteAndRestoreSimple(function()
{
_this.editor.util.ReplaceWithOwnChildren(tmpNode);
});
}
if (!_this.editor.iframeView.IsEmpty(true))
{
_this.actions.formatBlock.exec('formatBlock', null);
}
},
state: BX.DoNothing,
value: BX.DoNothing
};
},
GetBold: function()
{
var _this = this;
return {
exec: function(action, value)
{
// Iframe
if (!_this.editor.bbCode || !_this.editor.synchro.IsFocusedOnTextarea())
{
return _this.actions.formatInline.exec(action, value, "b");
}
else // BBCode mode
{
return _this.actions.formatBbCode.exec(action, {tag: 'B'});
}
},
state: function(action, value)
{
return _this.actions.formatInline.state(action, value, "b");
},
value: BX.DoNothing
};
},
GetItalic: function()
{
var _this = this;
return {
exec: function(action, value)
{
// Iframe
if (!_this.editor.bbCode || !_this.editor.synchro.IsFocusedOnTextarea())
{
return _this.actions.formatInline.exec(action, value, "i");
}
else
{
return _this.actions.formatBbCode.exec(action, {tag: 'I'});
}
},
state: function(action, value)
{
return _this.actions.formatInline.state(action, value, "i");
},
value: BX.DoNothing
};
},
GetUnderline: function()
{
var _this = this;
return {
exec: function(action, value)
{
// Iframe
if (!_this.editor.bbCode || !_this.editor.synchro.IsFocusedOnTextarea())
{
return _this.actions.formatInline.exec(action, value, "u");
}
else
{
return _this.actions.formatBbCode.exec(action, {tag: 'U'});
}
},
state: function(action, value)
{
return _this.actions.formatInline.state(action, value, "u");
},
value: BX.DoNothing
};
},
GetStrikeout: function()
{
var _this = this;
return {
exec: function(action, value)
{
// Iframe
if (!_this.editor.bbCode || !_this.editor.synchro.IsFocusedOnTextarea())
{
return _this.actions.formatInline.exec(action, value, "del");
}
else
{
return _this.actions.formatBbCode.exec(action, {tag: 'S'});
}
},
state: function(action, value)
{
return _this.actions.formatInline.state(action, value, "del");
},
value: BX.DoNothing
};
},
GetFontSize: function()
{
var _this = this;
return {
exec: function(action, value)
{
var res;
// Iframe
if (!_this.editor.bbCode || !_this.editor.synchro.IsFocusedOnTextarea())
{
if (value > 0) // Format
res = _this.actions.formatInline.exec(action, value, "span", {fontSize: value + 'pt'});
else // Clear font-size format
res = _this.actions.formatInline.exec(action, value, "span", {fontSize: null}, null, {bClear: true});
}
else // textarea + bbcode
{
res = _this.actions.formatBbCode.exec(action, {tag: 'SIZE', value: value + 'pt'});
}
return res;
},
state: function(action, value)
{
return _this.actions.formatInline.state(action, value, "span", {fontSize: value + 'pt'});
},
value: BX.DoNothing
};
},
GetForeColor: function()
{
var _this = this;
function checkListItemColor()
{
var
doc = _this.editor.GetIframeDoc(),
i, item, res = [],
range = _this.editor.selection.GetRange();
if (range)
{
var nodes = range.getNodes([1]);
if (nodes.length == 0 && range.startContainer == range.endContainer && range.startContainer.nodeName != 'BODY')
{
nodes = [range.startContainer];
}
for (i = 0; i < nodes.length; i++)
{
item = BX.findParent(nodes[i], function(n){
return n.nodeName == 'LI' && n.style && n.style.color;
}, doc.body);
if (item)
{
res.push(item);
}
}
}
return res.length === 0 ? false : res;
}
function checkAndApplyColorListItems(value)
{
var
doc = _this.editor.GetIframeDoc(),
node = _this.editor.selection.GetSelectedNode(),
i, j, spans, range, span, li,
nodes;
if (node && (node.nodeType === 3 || node.nodeName == 'SPAN'))
{
span = node.nodeName == 'SPAN' ? node : BX.findParent(node, {tag: 'span'}, doc.body);
if (span && span.style.color)
{
li = BX.findParent(span, {tag: 'li'}, doc.body);
if (li)
{
if (li.childNodes.length == 1 && li.firstChild == span)
{
_this.editor.selection.ExecuteAndRestoreSimple(function()
{
li.style.color = value;
span.style.color = '';
if (BX.util.trim(span.style.cssText) == '')
{
_this.editor.util.ReplaceWithOwnChildren(span);
}
});
}
}
}
}
else
{
if (!node)
{
range = _this.editor.selection.GetRange();
nodes = range.getNodes([1]);
}
else
{
nodes = [node];
}
for (i = 0; i < nodes.length; i++)
{
if (nodes[i] && nodes[i].nodeName == "LI" && !_this.editor.bbCode)
{
// 1. Add color to LI
nodes[i].style.color = value;
// Find and clear all spans created by action
spans = BX.findChild(nodes[i], function(n)
{
return n.nodeName == "SPAN";
}, true, true);
_this.editor.selection.ExecuteAndRestoreSimple(function()
{
for (j = 0; j < spans.length; j++)
{
if (spans[j] && spans[j].parentNode &&
spans[j].parentNode.parentNode &&
spans[j].parentNode.parentNode.parentNode)
{
try{
spans[j].style.color = '';
if (BX.util.trim(spans[j].style.cssText) == '')
{
_this.editor.util.ReplaceWithOwnChildren(spans[j]);
}
}
catch(e)
{}
}
}
});
}
}
}
}
return {
exec: function(action, value)
{
var res;
// Iframe
if (!_this.editor.bbCode || !_this.editor.synchro.IsFocusedOnTextarea())
{
if (value == '')
{
res = _this.actions.formatInline.exec(action, value, "span", {color: null}, null, {bClear: true});
}
else
{
res = _this.actions.formatInline.exec(action, value, "span", {color: value});
checkAndApplyColorListItems(value);
}
}
else if (value) // textarea + bbcode
{
res = _this.actions.formatBbCode.exec(action, {tag: 'COLOR', value: value});
}
return res;
},
state: function(action, value)
{
var state = _this.actions.formatInline.state(action, value, "span", {color: value});
if (!state)
{
state = checkListItemColor();
}
return state;
},
value: BX.DoNothing
};
},
GetBackgroundColor: function()
{
var _this = this;
return {
exec: function(action, value)
{
var res;
if (value == '')
{
res = _this.actions.formatInline.exec(action, value, "span", {backgroundColor: null}, null, {bClear: true});
}
else
{
res = _this.actions.formatInline.exec(action, value, "span", {backgroundColor: value});
}
return res;
},
state: function(action, value)
{
return _this.actions.formatInline.state(action, value, "span", {backgroundColor: value});
},
value: BX.DoNothing
};
},
GetCreateLink: function()
{
var
ATTRIBUTES = ['title', 'id', 'name', 'target', 'rel'],
_this = this;
return {
exec: function(action, value)
{
// Only for bbCode == true
if (_this.editor.bbCode && _this.editor.synchro.IsFocusedOnTextarea())
{
_this.editor.textareaView.Focus();
var linkHtml = "[URL=" + _this.editor.util.spaceUrlEncode(value.href) + "]" + (value.text || value.href) + "[/URL]";
_this.editor.textareaView.WrapWith(false, false, linkHtml);
}
else
{
_this.editor.iframeView.Focus();
var
nodeToSetCarret,
params = (value && typeof(value) === "object") ? value : {href: value},
i, link, linksCount = 0, lastLink,
links;
function applyAttributes(link, params)
{
var attr;
link.removeAttribute("class");
link.removeAttribute("target");
for (attr in params)
{
if (params.hasOwnProperty(attr) && BX.util.in_array(attr, ATTRIBUTES))
{
if (params[attr] == '' || params[attr] == undefined)
{
link.removeAttribute(attr);
}
else
{
link.setAttribute(attr, params[attr]);
}
}
}
if (params.className)
link.className = params.className;
link.href = _this.editor.util.spaceUrlEncode(params.href) || '';
if (params.noindex)
{
link.setAttribute("data-bx-noindex", "Y");
}
else
{
link.removeAttribute("data-bx-noindex");
}
}
links = value.node ? [value.node] : _this.actions.formatInline.state(action, value, "a");
if (links)
{
// Selection contains links
for (i = 0; i < links.length; i++)
{
link = links[i];
if (link)
{
applyAttributes(link, params);
lastLink = link;
linksCount++;
}
}
if (linksCount === 1 && lastLink && (lastLink.querySelector && !lastLink.querySelector("*")) && params.text != '')
{
_this.editor.util.SetTextContent(lastLink, params.text);
}
nodeToSetCarret = lastLink;
if (nodeToSetCarret)
_this.editor.selection.SetAfter(nodeToSetCarret);
setTimeout(function()
{
if (nodeToSetCarret)
_this.editor.selection.SetAfter(nodeToSetCarret);
}, 10);
}
else
{
var
tmpClass = "_bx-editor-temp-" + Math.round(Math.random() * 1000000),
invisText,
isEmpty,
textContent;
// Create LINKS
_this.actions.formatInline.exec(action, value, "A", false, tmpClass);
if (_this.document.querySelectorAll)
{
links = _this.document.querySelectorAll("A." + tmpClass);
}
else
{
links = [];
}
for (i = 0; i < links.length; i++)
{
link = links[i];
if (link)
{
applyAttributes(link, params);
}
}
nodeToSetCarret = link; // last link
if (links.length === 1)
{
textContent = _this.editor.util.GetTextContent(link);
isEmpty = textContent === "" || textContent === _this.editor.INVISIBLE_SPACE;
if (textContent != params.text)
{
_this.editor.util.SetTextContent(link, params.text || params.href);
}
if (link.querySelector && !link.querySelector("*") && isEmpty) // Link is empty
{
_this.editor.util.SetTextContent(link, params.text || params.href);
}
}
if (link)
{
if (link.nextSibling && link.nextSibling.nodeType == 3 && _this.editor.util.IsEmptyNode(link.nextSibling))
{
invisText = link.nextSibling;
}
else
{
invisText = _this.editor.util.GetInvisibleTextNode();
}
_this.editor.util.InsertAfter(invisText, link);
nodeToSetCarret = invisText;
}
if (nodeToSetCarret)
_this.editor.selection.SetAfter(nodeToSetCarret);
setTimeout(function()
{
if (nodeToSetCarret)
_this.editor.selection.SetAfter(nodeToSetCarret);
}, 10);
}
}
},
state: function(action, value)
{
return _this.actions.formatInline.state(action, value, "a");
},
value: BX.DoNothing
};
},
GetRemoveLink: function()
{
var _this = this;
return {
exec: function(action, value)
{
_this.editor.iframeView.Focus();
var
i, link, links;
if (value && typeof value == 'object')
{
links = value;
}
else
{
links = _this.actions.formatInline.state(action, value, "a");
}
if (links)
{
// Selection contains links
_this.editor.selection.ExecuteAndRestoreSimple(function()
{
for (i = 0; i < links.length; i++)
{
link = links[i];
if (link)
{
_this.editor.util.ReplaceWithOwnChildren(links[i]);
}
}
});
}
},
state: function(action, value)
{
//return _this.actions.formatInline.state(action, value, "a");
},
value: BX.DoNothing
};
},
GetInsertHTML: function()
{
var _this = this;
return {
exec: function(action, html)
{
_this.editor.iframeView.Focus();
if (_this.IsSupportedByBrowser(action))
_this.document.execCommand(action, false, html);
else
_this.editor.selection.InsertHTML(html);
},
state: function()
{
return false;
},
value: BX.DoNothing
};
},
GetInsertImage: function()
{
var
ATTRIBUTES = ['title', 'alt', 'width', 'height', 'align'],
_this = this;
return {
exec: function(action, value)
{
if (value.src == '')
return;
value.src = _this.editor.util.spaceUrlEncode(value.src);
// Only for bbCode == true
if (_this.editor.bbCode && _this.editor.synchro.IsFocusedOnTextarea())
{
_this.editor.textareaView.Focus();
var size = '';
if (value.width)
size += ' WIDTH=' + parseInt(value.width);
if (value.height)
size += ' HEIGHT=' + parseInt(value.height);
var imgHtml = "[IMG" + size + "]" + value.src + "[/IMG]";
_this.editor.textareaView.WrapWith(false, false, imgHtml);
return;
}
_this.editor.iframeView.Focus();
var
params = (value && typeof(value) === "object") ? value : {src: value},
image = value.image || _this.actions.insertImage.state(action, value),
invisText, sibl;
function applyAttributes(image, params)
{
var attr, appAttr;
image.removeAttribute("class");
image.setAttribute('data-bx-orig-src', params.src || '');
for (attr in params)
{
if (params.hasOwnProperty(attr) && BX.util.in_array(attr, ATTRIBUTES))
{
if (params[attr] == '' || params[attr] == undefined)
{
image.removeAttribute(attr);
}
else
{
appAttr = image.getAttribute('data-bx-app-ex-' + attr);
if (!appAttr || _this.editor.phpParser.AdvancedPhpGetFragmentByCode(appAttr, true) != params[attr])
{
image.setAttribute(attr, params[attr]);
if (appAttr)
{
image.removeAttribute('data-bx-app-ex-' + attr);
}
}
}
}
}
if (params.className)
{
image.className = params.className;
}
appAttr = image.getAttribute('data-bx-app-ex-src');
if (!appAttr || _this.editor.phpParser.AdvancedPhpGetFragmentByCode(appAttr, true) != params.src)
{
image.src = params.src || '';
if (appAttr)
{
image.removeAttribute('data-bx-app-ex-src');
}
}
}
if (!image)
{
image = _this.document.createElement('IMG');
applyAttributes(image, params);
_this.editor.selection.InsertNode(image);
}
else
{
applyAttributes(image, params);
}
var
nodeToSetCarret = image,
parentLink = (image.parentNode && image.parentNode.nodeName == 'A') ? image.parentNode : null;
if (params.link)
{
if (parentLink)
{
// Just change url
parentLink.href = params.link;
}
else
{
// Add surrounding link
parentLink = _this.document.createElement('A');
parentLink.href = params.link;
image.parentNode.insertBefore(parentLink, image);
parentLink.appendChild(image);
}
nodeToSetCarret = parentLink;
}
else if (parentLink)
{
// Remove parent link
_this.editor.util.ReplaceWithOwnChildren(parentLink);
}
// For IE it's impssible to set the caret after an <img> if it's the lastChild in the document
if (BX.browser.IsIE())
{
_this.editor.selection.SetAfter(image);
sibl = image.nextSibling;
if (sibl && sibl.nodeType == 3 && _this.editor.util.IsEmptyNode(sibl))
invisText = sibl;
else
invisText = _this.editor.util.GetInvisibleTextNode();
_this.editor.selection.InsertNode(invisText);
nodeToSetCarret = invisText;
}
_this.editor.selection.SetAfter(nodeToSetCarret);
_this.editor.util.Refresh();
},
state: function()
{
var
selectedNode,
text,
selectedImg;
if (!_this.editor.util.DocumentHasTag(_this.document, 'IMG'))
return false;
selectedNode = _this.editor.selection.GetSelectedNode();
if (!selectedNode)
return false;
if (selectedNode.nodeName === 'IMG')
return selectedNode;
if (selectedNode.nodeType !== 1 /* element node */)
return false;
text = BX.util.trim(_this.editor.selection.GetText());
if (text && text != _this.editor.INVISIBLE_SPACE)
return false;
selectedImg = _this.editor.selection.GetNodes(1, function(node)
{
return node.nodeName === "IMG";
});
// Works only for one image
if (selectedImg.length !== 1)
return false;
return selectedImg[0];
},
value: BX.DoNothing
// value: function(composer) {
// var image = this.state(composer);
// return image && image.src;
// }
};
},
GetInsertLineBreak: function()
{
var
_this = this,
br = "<br>" + (BX.browser.IsOpera() ? " " : "");
return {
exec: function(action)
{
if (_this.IsSupportedByBrowser(action))
{
_this.document.execCommand(action, false, null);
}
else
{
_this.actions.insertHTML.exec("insertHTML", br);
}
if (BX.browser.IsChrome() || BX.browser.IsSafari() || BX.browser.IsIE10())
{
_this.editor.selection.ScrollIntoView();
}
},
state: BX.DoNothing,
value: BX.DoNothing
};
},
GetInsertHr: function()
{
var
_this = this,
html = "<hr>" + (BX.browser.IsOpera() ? " " : "");
return {
exec: function(action)
{
_this.actions.insertHTML.exec("insertHTML", html);
if (BX.browser.IsChrome() || BX.browser.IsSafari() || BX.browser.IsIE10())
{
_this.editor.selection.ScrollIntoView();
}
},
state: BX.DoNothing,
value: BX.DoNothing
};
},
GetInsertTable: function()
{
var
_this = this,
ATTRIBUTES = ['title', 'id', 'border', 'cellSpacing', 'cellPadding', 'align'];
function replaceTdByTh(td)
{
var
//i, attribute,
th = _this.document.createElement('TH');
while (td.firstChild)
th.appendChild(td.firstChild);
//for (i = 0; i < td.attributes.length; i++)
//{
// attribute = td.attributes[i];
// th.setAttribute(td.getAttribute());
//}
_this.editor.util.ReplaceNode(td, th);
}
function replaceThByTd(th)
{
var
td = _this.document.createElement('TD');
while (th.firstChild)
td.appendChild(th.firstChild);
_this.editor.util.ReplaceNode(th, td);
}
function applyAttributes(table, params)
{
var attr;
table.removeAttribute("class");
for (attr in params)
{
if (params.hasOwnProperty(attr) && BX.util.in_array(attr, ATTRIBUTES))
{
if (params[attr] === '' || params[attr] == undefined)
{
table.removeAttribute(attr);
}
else
{
table.setAttribute(attr, params[attr]);
}
}
}
if (params.className)
{
table.className = params.className;
}
table.removeAttribute("data-bx-no-border");
if (table.getAttribute("border") == 0 || !table.getAttribute("border"))
{
table.removeAttribute("border");
table.setAttribute("data-bx-no-border", "Y");
}
if (params.width)
{
if (parseInt(params.width) == params.width)
{
params.width = params.width + 'px';
}
if (table.getAttribute("width"))
{
table.setAttribute("width", params.width);
}
else
{
table.style.width = params.width;
}
}
if (params.height)
{
if (parseInt(params.height) == params.height)
{
params.height = params.height + 'px';
}
if (table.getAttribute("height"))
{
table.setAttribute("height", params.height);
}
else
{
table.style.height = params.height;
}
}
var r, c, pCell;
for(r = 0; r < table.rows.length; r++)
{
for(c = 0; c < table.rows[r].cells.length; c++)
{
pCell = table.rows[r].cells[c];
if (
((params.headers == 'top' || params.headers == 'topleft') && r == 0)
||
((params.headers == 'left' || params.headers == 'topleft') && c == 0)
)
{
replaceTdByTh(pCell);
}
else if (pCell.nodeName == 'TH')
{
replaceThByTd(pCell);
}
}
}
var pCaption = BX.findChild(table, {tag: 'CAPTION'}, false);
if (params.caption)
{
if (pCaption)
{
pCaption.innerHTML = BX.util.htmlspecialchars(params.caption);
}
else
{
pCaption = _this.document.createElement('CAPTION');
pCaption.innerHTML = BX.util.htmlspecialchars(params.caption);
table.insertBefore(pCaption, table.firstChild);
}
}
else if (pCaption)
{
BX.remove(pCaption);
}
}
return {
exec: function(action, params)
{
// Iframe
if (!_this.editor.bbCode || !_this.editor.synchro.IsFocusedOnTextarea())
{
if (!params || !params.rows || !params.cols)
{
return false;
}
_this.editor.iframeView.Focus();
var table = params.table || _this.actions.insertTable.state(action, params);
params.rows = parseInt(params.rows) || 1;
params.cols = parseInt(params.cols) || 1;
if (params.align == 'left' || _this.editor.bbCode)
{
params.align = '';
}
if (!table)
{
table = _this.document.createElement('TABLE');
var
tbody = table.appendChild(_this.document.createElement('TBODY')),
r, c, row, cell;
params.rows = parseInt(params.rows) || 1;
params.cols = parseInt(params.cols) || 1;
for(r = 0; r < params.rows; r++)
{
row = tbody.insertRow(-1);
for(c = 0; c < params.cols; c++)
{
cell = BX.adjust(row.insertCell(-1), {html: ' '});
}
}
applyAttributes(table, params);
_this.editor.selection.InsertNode(table);
var nextNode = _this.editor.util.GetNextNotEmptySibling(table);
if (!nextNode)
{
_this.editor.util.InsertAfter(BX.create('BR', {}, _this.document), table);
}
if (nextNode && nextNode.nodeName == 'BR' && !nextNode.nextSibling)
{
_this.editor.util.InsertAfter(_this.editor.util.GetInvisibleTextNode(), nextNode);
}
}
else
{
applyAttributes(table, params);
}
var nodeToSetCarret = table.rows[0].cells[0].firstChild;
if (nodeToSetCarret)
{
_this.editor.selection.SetAfter(nodeToSetCarret);
}
// For Firefox refresh white markers
setTimeout(function(){_this.editor.util.Refresh(table);}, 10);
}
else // bbcode + textarea
{
_this.editor.textareaView.Focus();
var
tbl = '',
i, j,
cellHTML = _this.editor.INVISIBLE_SPACE;
if (params.rows > 0 && params.cols > 0)
{
tbl += "[TABLE]\n";
for(i = 0; i < params.rows; i++)
{
tbl += "\t[TR]\n";
for(j = 0; j < params.cols; j++)
{
tbl += "\t\t[TD]" + cellHTML + "[/TD]\n";
}
tbl += "\t[/TR]\n";
}
tbl += "[/TABLE]\n";
}
_this.editor.textareaView.WrapWith(false, false, tbl);
}
},
state: function(action, value)
{
var
selectedNode,
selectedTable;
if (!_this.editor.util.DocumentHasTag(_this.document, 'TABLE'))
{
return false;
}
selectedNode = _this.editor.selection.GetSelectedNode();
if (!selectedNode)
{
return false;
}
if (selectedNode.nodeName === 'TABLE')
{
return selectedNode;
}
if (selectedNode.nodeType !== 1 /* element node */)
{
return false;
}
selectedTable = _this.editor.selection.GetNodes(1, function(node)
{
return node.nodeName === "TABLE";
});
// Works only for one table
if (selectedTable.length !== 1)
{
return false;
}
return selectedTable[0];
},
value: BX.DoNothing
};
},
//
GetInsertList: function(params)
{
var _this = this;
var
bOrdered = !!params.bOrdered,
listTag = bOrdered ? 'OL' : 'UL',
otherListTag = bOrdered ? 'UL' : 'OL';
function getNextNotEmptySibling(node)
{
var nextSibling = node.nextSibling;
while (nextSibling && nextSibling.nodeType == 3 && _this.editor.util.IsEmptyNode(nextSibling, true))
{
nextSibling = nextSibling.nextSibling;
}
return nextSibling;
}
function removeList(list)
{
if (list.nodeName !== "MENU" && list.nodeName !== "UL" && list.nodeName !== "OL")
{
return;
}
var
frag = _this.document.createDocumentFragment(),
previousSibling = list.previousSibling,
firstChild,
lastChild,
bAppendBr,
listItem;
if (previousSibling && !_this.editor.util.IsBlockElement(previousSibling) && !_this.editor.util.IsEmptyNode(previousSibling, true))
{
frag.appendChild(_this.document.createElement("BR"));
}
while (listItem = list.firstChild)
{
lastChild = listItem.lastChild;
while (firstChild = listItem.firstChild)
{
// Custom bullit items
if (firstChild.nodeName == 'I' && firstChild.innerHTML == '' && firstChild.className != '')
{
BX.remove(firstChild);
firstChild = listItem.firstChild;
if (!firstChild)
break;
}
bAppendBr = firstChild === lastChild &&
!_this.editor.util.IsBlockElement(firstChild) &&
firstChild.nodeName !== "BR";
frag.appendChild(firstChild);
if (bAppendBr)
{
frag.appendChild(_this.document.createElement("BR"));
}
}
listItem.parentNode.removeChild(listItem);
}
var nextSibling = _this.editor.util.GetNextNotEmptySibling(list);
if (nextSibling && nextSibling.nodeName == 'BR' && frag.lastChild && frag.lastChild.nodeName == 'BR')
{
// Remove unnecessary BR
BX.remove(frag.lastChild);
}
list.parentNode.replaceChild(frag, list);
}
function convertToList(element, listType)
{
if (!element || !element.parentNode)
return false;
var nodeName = element.nodeName.toUpperCase();
if (nodeName === "UL" || nodeName === "OL" || nodeName === "MENU")
{
return element;
}
var
list = _this.document.createElement(listType),
childNode,
currentLi;
while (element.firstChild)
{
currentLi = currentLi || list.appendChild(_this.document.createElement("li"));
childNode = element.firstChild;
if (_this.editor.util.IsBlockElement(childNode))
{
currentLi = currentLi.firstChild ? list.appendChild(_this.document.createElement("li")) : currentLi;
currentLi.appendChild(childNode);
currentLi = null;
continue;
}
if (childNode.nodeName === "BR")
{
currentLi = currentLi.firstChild ? null : currentLi;
element.removeChild(childNode);
continue;
}
currentLi.appendChild(childNode);
}
element.parentNode.replaceChild(list, element);
return list;
}
function isListNode(n)
{
return n.nodeName == 'OL' || n.nodeName == 'UL' || n.nodeName == 'MENU'
}
function getSelectedList(tag, node)
{
if (!node)
{
node = _this.editor.selection.GetSelectedNode();
}
if (!node || node.nodeName == 'BODY')
{
var
range = _this.editor.selection.GetRange(),
commonAncestor = _this.editor.selection.GetCommonAncestorForRange(range);
if (commonAncestor && isListNode(commonAncestor))
{
node = commonAncestor;
}
else
{
var
i, onlyList = true, list, parentList,
nodes = range.getNodes([1]),
l = nodes.length;
if (commonAncestor)
{
list = parentList = BX.findParent(commonAncestor, isListNode, _this.document.body);
}
if (!parentList)
{
for (i = 0; i < l; i++)
{
parentList = BX.findParent(nodes[i], isListNode, commonAncestor);
if (!parentList || (list && parentList != list))
{
onlyList = false;
break;
}
list = parentList;
}
}
if (!list)
{
var
_list = false;
for (i = 0; i < l; i++)
{
if (isListNode(nodes[i]))
{
_list = nodes[i];
break;
}
}
if (_list)
{
var ok = true;
for (i = 0; i < l; i++)
{
if (nodes[i] == _list ||
BX.findParent(nodes[i], function(n){return n === _list;}, _this.document.body) ||
nodes[i].nodeName == 'BR' ||
_this.editor.util.IsEmptyNode(nodes[i])
)
{
}
else
{
ok = false;
break;
}
}
if (ok)
{
list = _list;
}
}
}
if (list)
{
node = list;
}
}
}
return node && node.nodeName == tag ? node : BX.findParent(node, {tagName: tag}, _this.document.body);
}
function customBullit(list, bullitParams)
{
if (!list)
return false;
if (!bullitParams)
bullitParams = {tag: 'I', remove: true};
var i, node, fch, doc = list.ownerDocument;
for (i = 0; i < list.childNodes.length; i++)
{
node = list.childNodes[i];
if (node && node.nodeType == 1 && node.nodeName == 'LI')
{
fch = node.firstChild;
// Custom bullit already here
if (fch.nodeName == bullitParams.tag && fch.innerHTML == '')
{
if (bullitParams.remove)
BX.remove(fch);
else
fch.className = bullitParams.className;
}
else // Add custom bullits to the list
{
node.insertBefore(BX.create(bullitParams.tag, {props: {className: bullitParams.className}}, doc), fch);
}
}
}
}
function getCustomBullitClass(list)
{
if (!list)
return false;
var i, node, fch;
for (i = 0; i < list.childNodes.length; i++)
{
node = list.childNodes[i];
if (node && node.nodeType == 1 && node.nodeName == 'LI')
{
fch = node.firstChild;
if (fch && fch.nodeName == 'I' && fch.innerHTML == '' && fch.className !== '')
{
return fch.className;
}
}
}
return false;
}
function checkCustomBullitList(list, bullitClass, setFocusAfterLastBullit)
{
if (list && (list.nodeName == 'UL' || list.nodeName == 'OL'))
{
var i, node, fch, doc = list.ownerDocument, lastBullit;
for (i = 0; i < list.childNodes.length; i++)
{
node = list.childNodes[i];
if (node && node.nodeType == 1 && node.nodeName == 'LI' && node.firstChild)
{
fch = node.firstChild;
if (fch.nodeName == 'I' && fch.innerHTML == '' && fch.className !== '')
{
if (!bullitClass)
bullitClass = fch.className;
}
else if (fch.nodeName == 'I' && fch.innerHTML == '' && bullitClass)
{
fch.className = bullitClass;
lastBullit = fch;
}
else if(fch && bullitClass)
{
lastBullit = node.insertBefore(BX.create('I', {props: {className: bullitClass}}, doc), fch);
}
}
}
if (setFocusAfterLastBullit && lastBullit)
_this.editor.selection._MoveCursorAfterNode(lastBullit);
}
}
return {
exec: function(action, params)
{
// Iframe
if (!_this.editor.bbCode || !_this.editor.synchro.IsFocusedOnTextarea())
{
var range = _this.editor.selection.GetRange();
if (_this.IsSupportedByBrowser(action) && range.collapsed)
{
_this.document.execCommand(action, false, null);
}
else
{
var
selectedNode = _this.editor.selection.GetSelectedNode(),
list = getSelectedList(listTag, selectedNode),
otherList = getSelectedList(otherListTag, selectedNode),
isEmpty,
tempElement;
if (list)
{
_this.editor.selection.ExecuteAndRestoreSimple(function()
{
removeList(list);
});
}
else if (otherList)
{
_this.editor.selection.ExecuteAndRestoreSimple(function()
{
_this.editor.util.RenameNode(otherList, listTag);
});
}
else
{
tempElement = _this.document.createElement("span");
_this.editor.selection.Surround(tempElement);
isEmpty = tempElement.innerHTML === "" || tempElement.innerHTML === _this.editor.INVISIBLE_SPACE;
_this.editor.selection.ExecuteAndRestoreSimple(function()
{
// mantis #54087
var i, spans = tempElement.getElementsByTagName('SPAN');
for (i = spans.length - 1; i >= 0; i--)
{
// Clean spans without classes styles and id's
if (!spans[i].className && !spans[i].id && !spans[i].style.cssText)
{
_this.editor.util.ReplaceWithOwnChildren(spans[i]);
}
}
list = convertToList(tempElement, listTag);
});
if (list)
{
var i = 0, item;
while (i < list.childNodes.length)
{
item = list.childNodes[i];
if (item.nodeName == 'LI')
{
if (_this.editor.util.IsEmptyNode(item, true, true))
{
BX.remove(item);
continue;
}
i++;
}
else if (item.nodeType == 1)
{
BX.remove(item);
}
}
// Mantis: #53646, #53820
var prevSib = _this.editor.util.GetPreviousNotEmptySibling(list);
if (prevSib && (
prevSib.nodeName == 'BLOCKQUOTE' ||
prevSib.nodeName == 'PRE' ||
prevSib.nodeName == 'UL' ||
prevSib.nodeName == 'OL'
)
&& list.childNodes[0] && BX.findChild(list.childNodes[0], {tag: prevSib.nodeName}))
{
if (BX.util.trim(_this.editor.util.GetTextContent(prevSib)) == '')
{
BX.remove(prevSib);
}
}
}
if (isEmpty && list && list.querySelector)
{
_this.editor.selection.SelectNode(list.querySelector("li"));
}
}
}
}
else // bbcode + textarea
{
if (params && params.items)
{
_this.editor.textareaView.Focus();
var lst = '[LIST' + (bOrdered ? '=1' : '')+ ']\n', it;
for(it = 0; it < params.items.length; it++)
{
lst += "\t[*]" + params.items[it] + "\n";
}
lst += "[/LIST]\n";
_this.editor.textareaView.WrapWith(false, false, lst);
}
}
},
state: function()
{
return getSelectedList(listTag) || false;
},
value: BX.DoNothing,
customBullit: customBullit,
getCustomBullitClass: getCustomBullitClass,
checkCustomBullitList: checkCustomBullitList
};
},
GetAlign: function()
{
var
CLASS_NAME_TMP = 'bx-align-tmp',
LIST_ALIGN_ATTR = 'data-bx-checked-align-list',
DEFAULT_VALUE = 'left',
TABLE_NODES = {TD: 1, TR: 1, TH: 1, TABLE: 1, TBODY: 1, CAPTION: 1, COL: 1, COLGROUP: 1, TFOOT: 1, THEAD: 1},
ALIGN_NODES = {IMG: 1, P: 1, DIV: 1, TABLE: 1, H1: 1, H2: 1, H3: 1, H4: 1, H5: 1, H6: 1},
_this = this;
function checkNodeAlign(n)
{
var
nodeName = n.nodeName, align,
res = false;
if (n.nodeType === 1)
{
align = n.style.textAlign;
if (n.style.textAlign)
{
res = {node: n, style: align};
}
if (ALIGN_NODES[nodeName])
{
align = n.getAttribute('align');
if (align)
{
if (res)
{
res.attribute = align;
}
else
{
res = {node: n, attribute: align};
}
}
}
}
return res;
}
function isCell(n)
{
return n && (n.nodeName == 'TD' || n.nodeName == 'TH');
}
function alignTableNode(n, value)
{
n.setAttribute('data-bx-tmp-align', value);
n.style.textAlign = value;
}
function alignTable(n, value)
{
if (value == 'left' || value == 'justify' || _this.editor.bbCode)
{
n.removeAttribute('align');
}
else
{
n.setAttribute('align', value);
}
}
function checkAlignTable(table, value)
{
var
ths,
i, res = true,
tds = table.getElementsByTagName("TD");
for (i = 0; i < tds.length; i++)
{
if (tds[i].getAttribute('data-bx-tmp-align') != value)
{
res = false;
break;
}
}
if (res)
{
ths = table.getElementsByTagName("TH");
for (i = 0; i < ths.length; i++)
{
if (ths[i].getAttribute('data-bx-tmp-align') != value)
{
res = false;
break;
}
}
}
if (res)
{
alignTable(table, value);
}
}
function createAlignNodeInside(node, value)
{
var alignNode = BX.create("DIV", {style: {textAlign: value}, html: node.innerHTML}, _this.editor.GetIframeDoc());
node.innerHTML = '';
node.appendChild(alignNode);
return alignNode;
}
function createAlignNodeOutside(node, value)
{
var alignNode = BX.create("DIV", {style: {textAlign: value}}, _this.editor.GetIframeDoc());
node.parentNode.insertBefore(alignNode, node);
alignNode.appendChild(node);
return alignNode;
}
function checkListItemsAlign(list, item, value)
{
var
doc = _this.editor.GetIframeDoc(),
bb = _this.editor.bbCode;
if (!list && item)
{
list = BX.findParent(item, function(n)
{
return n.nodeName == 'OL' || n.nodeName == 'UL' || n.nodeName == 'MENU';
}, doc);
}
if (list && !list.getAttribute(LIST_ALIGN_ATTR))
{
var
i, clean = true,
lis = list.getElementsByTagName('LI');
for (i = 0; i < lis.length; i++)
{
if (lis[i].style.textAlign !== value)
{
clean = false;
break;
}
}
if (bb)
{
list.style.textAlign = '';
if (list.style.cssText == '')
{
list.removeAttribute('style');
}
cleanListItemsAlign(list);
createAlignNodeOutside(list, value);
}
else if (clean)
{
list.style.textAlign = value;
cleanListItemsAlign(list);
}
list.setAttribute(LIST_ALIGN_ATTR, 'Y');
return list;
}
return false;
}
function cleanListItemsAlign(list)
{
var i, lis = list.getElementsByTagName('LI');
for (i = 0; i < lis.length; i++)
{
lis[i].style.textAlign = '';
if (lis[i].style.cssText == '')
{
lis[i].removeAttribute('style');
}
}
}
function pushTable(arr, newTable)
{
if (newTable && newTable.nodeName == 'TABLE')
{
var i, found = false;
for (i = 0; i < arr.length; i++)
{
if (arr[i] == newTable)
{
found = true;
break;
}
}
if (!found)
{
arr.push(newTable);
}
}
return arr;
}
return {
exec: function(action, value)
{
var res;
// Iframe
if (!_this.editor.bbCode || !_this.editor.synchro.IsFocusedOnTextarea())
{
var
i,
tagName = 'P',
range = _this.editor.selection.GetRange(),
blockElement = false,
tableElement = false,
listNode = false,
bookmark = _this.editor.selection.GetBookmark(),
selectedNode = _this.editor.selection.GetSelectedNode();
if (selectedNode)
{
if (_this.editor.util.IsBlockNode(selectedNode))
{
blockElement = selectedNode;
}
else if (selectedNode.nodeType == 1 && TABLE_NODES[selectedNode.nodeName])
{
tableElement = selectedNode;
res = true;
setTimeout(function(){
_this.editor.selection.SelectNode(tableElement);
if (tableElement.nodeName == 'TABLE')
{
alignTable(tableElement, value);
}
}, 10);
}
else
{
if (selectedNode.nodeName == 'LI')
{
listNode = selectedNode;
}
else if (selectedNode.nodeName == 'OL' || selectedNode.nodeName == 'UL' || selectedNode.nodeName == 'MENU')
{
if (_this.editor.bbCode)
{
createAlignNodeOutside(selectedNode, value);
selectedNode.style.textAlign = '';
}
else
{
selectedNode.style.textAlign = value;
}
res = true;
cleanListItemsAlign(selectedNode);
setTimeout(function(){_this.editor.selection.SelectNode(selectedNode);}, 10);
}
else
{
listNode = BX.findParent(selectedNode, function(n)
{
return n.nodeName == 'LI';
}, _this.document.body);
}
if (listNode)
{
if (_this.editor.bbCode)
{
createAlignNodeInside(listNode, value);
listNode.style.textAlign = '';
}
else
{
listNode.style.textAlign = value;
}
res = true;
setTimeout(function(){_this.editor.selection.SelectNode(listNode);}, 10);
}
else
{
blockElement = BX.findParent(selectedNode, function(n)
{
return _this.editor.util.IsBlockNode(n) && !_this.actions.quote.checkNode(n);
}, _this.document.body);
}
}
}
else
{
// In Chrome when we select some parts of table we apply align for tds, but if entire table was selected - we trying to continue align other elements.
var
tables = [],
tableIsHere = false,
arLists = [], arLis = [],
nodes = range.getNodes([1]);
for (i = 0; i < nodes.length; i++)
{
if (isCell(nodes[i]))
{
tables = pushTable(tables, BX.findParent(nodes[i], {tagName: 'TABLE'}));
alignTableNode(nodes[i], value);
res = true;
}
if (nodes[i].nodeName == 'TABLE')
{
tables = pushTable(tables, nodes[i]);
tableIsHere = true;
}
else if (nodes[i].nodeName == 'OL' || nodes[i].nodeName == 'UL' || nodes[i].nodeName == 'MENU')
{
nodes[i].style.textAlign = value;
arLists.push(nodes[i]);
res = true;
}
else if (nodes[i].nodeName == 'LI')
{
nodes[i].style.textAlign = value;
res = true;
arLis.push(nodes[i]);
}
}
for (i = 0; i < tables.length; i++)
{
checkAlignTable(tables[i], value);
}
// Example: ctra+a was pressed
if (res)
{
var commonAncestor = _this.editor.selection.GetCommonAncestorForRange(range);
if (commonAncestor && commonAncestor.nodeName == 'BODY')
{
res = false;
}
}
for (i = 0; i < arLists.length; i++)
{
cleanListItemsAlign(arLists[i]);
}
var arCheckedLists = [], checkedList;
for (i = 0; i < arLis.length; i++)
{
checkedList = checkListItemsAlign(false, arLis[i], value);
if (checkedList)
{
arCheckedLists.push(checkedList);
}
}
for (i = 0; i < arCheckedLists.length; i++)
{
arCheckedLists[i].removeAttribute(LIST_ALIGN_ATTR);
}
}
if (!res)
{
// Simple situation - we inside of the block element - just add text-align to it...
if (blockElement)
{
if (_this.editor.bbCode)
{
createAlignNodeInside(blockElement, value);
blockElement.style.textAlign = '';
}
else
{
// Accept all block tags except DIVs
tagName = blockElement.tagName != 'DIV' ? blockElement.tagName : 'P';
res = _this.actions.formatBlock.exec('formatBlock', tagName, null, {textAlign: value});
}
_this.editor.util.Refresh(blockElement);
}
else if(tableElement)
{
if (isCell(tableElement))
{
alignTableNode(tableElement, value);
}
else
{
var
tds = BX.findChild(tableElement, isCell, true, true),
ths = BX.findChild(tableElement, isCell, true, true);
for (i = 0; i < tds.length; i++)
{
alignTableNode(tds[i], value);
}
for (i = 0; i < ths.length; i++)
{
alignTableNode(ths[i], value);
}
}
}
else if (range.collapsed)
{
res = _this.actions.formatBlock.exec('formatBlock', 'P', CLASS_NAME_TMP, {textAlign: value});
// Selection workaround mantis:53937
var
focusNode,
alignNodes = _this.document.querySelectorAll("." + CLASS_NAME_TMP);
for (i = 0; i <= alignNodes.length; i++)
{
BX.removeClass(alignNodes[i], CLASS_NAME_TMP);
if (i == 0)
{
focusNode = alignNodes[i].firstNode;
if (!focusNode)
focusNode = alignNodes[i].appendChild(_this.editor.util.GetInvisibleTextNode());
setTimeout(function()
{
if (focusNode)
_this.editor.selection.SetAfter(focusNode);
}, 100);
}
}
}
else
{
// Image selected
var image = _this.actions.insertImage.state();
if (!res && false)
{
var onlyPar = true;
nodes = range.getNodes([1]);
if (nodes && nodes.length > 0)
{
for (i = 0; i < nodes.length; i++)
{
if (nodes[i].nodeName == "P")
{
nodes[i].style.textAlign = value;
}
else
{
onlyPar = false;
}
}
res = onlyPar;
}
}
// Mixed content
if (!res)
{
tagName = _this.editor.bbCode ? 'DIV' : 'P';
res = _this.actions.formatBlock.exec('formatBlock', tagName, null, {textAlign: value}, {leaveChilds: true, splitBlock: true});
if (res && typeof res == 'object' && res.nodeName == tagName)
{
var
iter = 0, maxIter = 2000, prev,
child, newPar, createNewPar = false;
// mantis:#54026
if (res.firstChild && res.firstChild.nodeName == 'BLOCKQUOTE')
{
prev = _this.editor.util.GetPreviousNotEmptySibling(res);
if (prev && prev.nodeName == 'BLOCKQUOTE' && _this.editor.util.IsEmptyNode(prev))
{
BX.remove(prev);
}
}
i = 0;
while (i < res.childNodes.length || iter > maxIter)
{
child = res.childNodes[i];
if(_this.editor.util.IsBlockNode(child))
{
child.style.textAlign = value;
createNewPar = true;
i++;
}
else
{
if (!newPar || createNewPar)
{
newPar = _this.document.createElement(tagName);
newPar.style.textAlign = value;
res.insertBefore(newPar, child);
i++;
}
newPar.appendChild(child);
createNewPar = false;
}
iter++;
}
// Clean useless <p></p> before and after
if (res.previousSibling && res.previousSibling.nodeName == "P" && _this.editor.util.IsEmptyNode(res.previousSibling, true, true))
{
BX.remove(res.previousSibling);
}
if (res.nextSibling && res.nextSibling.nodeName == "P" && _this.editor.util.IsEmptyNode(res.nextSibling, true, true))
{
BX.remove(res.nextSibling);
}
_this.editor.util.ReplaceWithOwnChildren(res);
// Selection workaround mantis:53937
setTimeout(function()
{
if (newPar)
_this.editor.selection.SelectNode(newPar);
}, 100);
}
}
if (image)
{
// For Firefox
_this.editor.util.Refresh(image);
}
}
}
setTimeout(function(){_this.editor.selection.SetBookmark(bookmark);}, 10);
}
else // bbcode + textarea
{
if (value)
{
res = _this.actions.formatBbCode.exec(action, {tag: value.toUpperCase()});
}
}
return res;
},
state: function(action, value)
{
var
alignRes, node,
selectedNode = _this.editor.selection.GetSelectedNode();
if (selectedNode)
{
alignRes = checkNodeAlign(selectedNode);
if (!alignRes)
{
node = BX.findParent(selectedNode, function(n)
{
alignRes = checkNodeAlign(n);
return alignRes;
}, _this.document.body);
}
return {
node: alignRes ? alignRes.node : null,
value: alignRes ? (alignRes.style || alignRes.attribute) : DEFAULT_VALUE,
res: alignRes
};
}
else
{
var
result = {node: null, value: DEFAULT_VALUE, res: true},
range = _this.editor.selection.GetRange();
if (!range.collapsed)
{
var
alRes,
curValue = '', i,
nodes = range.getNodes([1]);
for (i = 0; i < nodes.length; i++)
{
if (!_this.editor.util.CheckSurrogateNode(nodes[i]) &&
nodes[i].nodeName !== 'BR' &&
_this.editor.util.GetNodeDomOffset(nodes[i]) == 0
)
{
alRes = checkNodeAlign(nodes[i]);
value = alRes ? (alRes.style || alRes.attribute) : DEFAULT_VALUE;
if (!curValue)
{
curValue = value;
}
if (value != curValue)
{
result.res = false;
break;
}
}
}
if (result.res)
{
result.value = curValue;
}
}
else
{
result.res = false;
}
return result;
}
},
value: BX.DoNothing
};
},
GetIndent: function()
{
var _this = this;
return {
exec: function(action)
{
// Mantis bug workaround: #59811
var rng = _this.editor.selection.GetRange();
if (rng && rng.collapsed && rng.endContainer == rng.startContainer && BX.util.in_array(rng.startContainer.nodeName, ['TD', 'TR', 'TH']) && arguments[1] !== rng.startContainer.nodeName)
{
var
id = 'bxed_bogus_node_59811',
focusNode = rng.startContainer.appendChild(BX.create('SPAN', {props: {id: id}, html: ' '}, _this.document));is_text = _this.editor.util.GetInvisibleTextNode();
if (focusNode)
{
rng.setStartBefore(focusNode);
rng.setEndAfter(focusNode);
_this.editor.selection.SetSelection(rng);
return setTimeout(function()
{
_this.actions.indent.exec(action, rng.startContainer.nodeName);
var focusNode = _this.editor.GetIframeElement(id);
if (focusNode)
{
_this.editor.selection.SetAfter(focusNode);
BX.remove(focusNode);
}
}, 0);
}
}
if (_this.IsSupportedByBrowser(action))
{
_this.document.execCommand(action);
}
else
{
_this.actions.formatBlock.exec('formatBlock', 'BLOCKQUOTE');
}
var range = _this.editor.selection.GetRange();
if (range)
{
var bqCnt = 0, i, nodes = range.getNodes([1]);
for (i = 0; i < nodes.length; i++)
{
if (nodes[i].nodeName == 'BLOCKQUOTE')
{
bqCnt++;
nodes[i].removeAttribute('style');
}
}
if (range.startContainer)
{
var
invis_text,
bq = false,
node = range.startContainer;
while (node)
{
node = BX.findParent(node, {tag: 'BLOCKQUOTE'}, _this.document.body);
if (node)
{
if (!bq)
bq = node;
node.removeAttribute('style');
}
}
if (bq)
{
invis_text = _this.editor.util.GetInvisibleTextNode();
bq.appendChild(invis_text);
_this.editor.selection.SetAfter(invis_text);
}
}
}
},
state: function(action, value)
{
var
res = false,
range = _this.editor.selection.GetRange();
if (range)
{
var commonAncestor = _this.editor.selection.GetCommonAncestorForRange(range);
if (commonAncestor && commonAncestor.nodeType == 1 && commonAncestor.nodeName === 'BLOCKQUOTE')
{
res = commonAncestor;
}
}
return res;
},
value: BX.DoNothing
};
},
GetOutdent: function()
{
var _this = this;
return {
exec: function(action, value)
{
var
i,
attr = 'data-bx-tmp-flag',
doc = _this.editor.GetIframeDoc(),
blockNodes = doc.getElementsByTagName('BLOCKQUOTE');
//if (blockNodes && blockNodes.length > 0)
{
var
parNodesToClear = [],
parNodes = doc.getElementsByTagName('P');
for (i = 0; i < parNodes.length; i++)
{
parNodes[i].setAttribute(attr, 'Y');
}
_this.document.execCommand(action);
parNodes = doc.getElementsByTagName('P');
for (i = 0; i < parNodes.length; i++)
{
if (!parNodes[i].getAttribute(attr))
{
parNodesToClear.push(parNodes[i]);
}
else
{
parNodes[i].removeAttribute(attr);
}
}
_this.editor.selection.ExecuteAndRestoreSimple(function()
{
for (i = 0; i < parNodesToClear.length; i++)
{
_this.actions.formatBlock.addBrBeforeAndAfter(parNodesToClear[i]);
_this.editor.util.ReplaceWithOwnChildren(parNodesToClear[i]);
}
});
}
},
state: function(action, value)
{
var
range = _this.editor.selection.GetRange();
return false;
},
value: BX.DoNothing
};
},
GetFontFamily: function()
{
var _this = this;
return {
exec: function(action, value)
{
var res;
// Iframe
if (!_this.editor.bbCode || !_this.editor.synchro.IsFocusedOnTextarea())
{
if (value)
res = _this.actions.formatInline.exec(action, value, "span", {fontFamily: value});
else // Clear fontFamily format
res = _this.actions.formatInline.exec(action, value, "span", {fontFamily: null}, null, {bClear: true});
}
else // textarea + bbcode
{
return _this.actions.formatBbCode.exec(action, {tag: 'FONT', value: value});
}
return res;
},
state: function(action, value)
{
return _this.actions.formatInline.state(action, value, "span", {fontFamily: value});
},
value: BX.DoNothing
};
},
GetFormatStyle: function()
{
var
_this = this,
styleSel = this.editor.toolbar.controls.StyleSelector,
classList = styleSel ? styleSel.checkedClasses : [],
tagList = styleSel ? styleSel.checkedTags : [];
function isNodeSuitable(node)
{
if (node && node.nodeType == 1 && node.nodeName !== 'BODY' &&
(
BX.util.in_array(node.nodeName, tagList) ||
BX.util.in_array(node.className, classList)
))
{
return !_this.editor.GetBxTag(node.id).tag;
}
return false;
}
return {
exec: function(action, value)
{
if (!value) // Clear font style
{
return _this.actions.removeFormat.exec('removeFormat');
}
else if (typeof value === 'string') // Tag name - H1, H2
{
return _this.actions.formatBlock.exec('formatBlock', value);
}
else if (typeof value === 'object') // class name from template-s css
{
// Handle font awesome list
if (value.tag == 'UL')
{
var list = _this.actions.insertUnorderedList.state();
if (list && value.className && value.className.indexOf('~~') !== -1)
{
var cn = value.className.split('~~');
if (cn && cn.length >=2 )
{
var
listClass = cn[0],
bullitClass = cn[1];
list.className = listClass;
_this.actions.insertUnorderedList.customBullit(list, {tag: 'I', className: bullitClass, html: ''});
}
}
else if (list)
{
list.className = value.className || '';
_this.actions.insertUnorderedList.customBullit(list, false);
}
}
else if (value.tag)
{
var
className = value.className,
tag = value.tag.toUpperCase();
// Inline
if (tag == 'SPAN')
{
//command, value, tagName, arStyle, cssClass, params)
_this.actions.formatInline.exec(action, value, tag, false, className);
}
else //if (tag == 'P')
{
_this.actions.formatBlock.exec('formatBlock', tag, className, null, {nestedBlocks: false});
}
}
if (!_this.editor.util.FirstLetterSupported())
{
_this.editor.parser.FirstLetterCheckNodes('', '', true);
}
}
},
state: function(action, value)
{
var
result = false,
selectedNode = _this.editor.selection.GetSelectedNode();
if (selectedNode)
{
if (isNodeSuitable(selectedNode))
{
result = selectedNode;
}
else
{
result = BX.findParent(selectedNode, isNodeSuitable, _this.document.body);
}
}
else
{
var
range = _this.editor.selection.GetRange(),
commonAncestor = _this.editor.selection.GetCommonAncestorForRange(range);
if (isNodeSuitable(commonAncestor))
{
result = commonAncestor;
}
}
return result;
},
value: BX.DoNothing
};
},
GetChangeTemplate: function()
{
var _this = this;
return {
exec: function(action, value)
{
_this.editor.ApplyTemplate(value);
},
state: function(action, value)
{
return _this.editor.GetTemplateId();
},
value: BX.DoNothing
};
},
GetSelectNode: function()
{
var _this = this;
return {
exec: function(action, node)
{
if (!_this.editor.iframeView.IsFocused())
{
_this.editor.iframeView.Focus();
}
if (node === false || (node && node.nodeName == 'BODY')) // Select all
{
if (_this.IsSupportedByBrowser('SelectAll'))
{
_this.document.execCommand('SelectAll');
}
else
{
_this.editor.selection.SelectNode(node);
}
}
else
{
_this.editor.selection.SelectNode(node);
}
},
state: BX.DoNothing,
value: BX.DoNothing
};
},
GetUndoRedo: function(bUndo)
{
var _this = this;
return {
exec: function(action)
{
if (action == 'doUndo')
{
_this.editor.undoManager.Undo();
}
else if(action == 'doRedo')
{
_this.editor.undoManager.Redo();
}
},
state: BX.DoNothing,
value: BX.DoNothing
};
},
GetUniversalFormatStyle: function()
{
var
TEMP_CLASS = 'bx-tmp-ufs-class',
STATUS_ATTR = 'data-bx-tmp-status',
_this = this;
function getAncestorNodes(nodes)
{
var result = [];
if (nodes && nodes.length > 0)
{
var
i, len, sorted = [], node, status;
for (i = 0, len = nodes.length; i < len; i++)
{
if (!_this.editor.util.CheckSurrogateNode(nodes[i]) && nodes[i].nodeName !== 'BR')
{
nodes[i].setAttribute(STATUS_ATTR, 'Y');
sorted.push({node: nodes[i], nesting: _this.editor.util.GetNodeDomOffset(nodes[i])});
}
}
sorted = sorted.sort(function(a, b){return a.nesting - b.nesting});
for (i = 0, len = sorted.length; i < len; i++)
{
node = sorted[i].node;
status = node.getAttribute(STATUS_ATTR);
if (status == 'Y' && !findUnIncludedNodes(node))
{
// Prevent including all childs of this node to result
BX.findChild(node, function(n)
{
if (n.nodeType == 1 && n.nodeName !== 'BR' && n.setAttribute)
{
n.setAttribute(STATUS_ATTR, n.className == TEMP_CLASS ? 'GET_RID_OF' : 'SKIP');
}
return false;
}, true, true);
result.push(node);
}
}
}
return result;
}
function findUnIncludedNodes(node)
{
var res = BX.findChild(node, function(n)
{
return n.nodeType == 1 && n.nodeName !== 'BR' && n.getAttribute && n.getAttribute(STATUS_ATTR) !== 'Y';
}, true, false);
return !!res;
}
function adjustNodeStyle(node, className, style)
{
try
{
if (className !== false)
{
if (className == '')
{
node.removeAttribute('class');
}
else
{
node.className = className;
}
}
if (style !== false)
{
if (style == '')
{
node.removeAttribute('style');
}
else
{
node.style.cssText = style;
}
}
}
catch(e)
{}
}
return {
exec: function(action, value)
{
if (value.nodes && value.nodes.length > 0)
{
for (i = 0; i < value.nodes.length; i++)
{
adjustNodeStyle(value.nodes[i], value.className, value.style);
}
}
else
{
_this.actions.formatInline.exec(action, value, "span", false, TEMP_CLASS);
if (document.querySelectorAll)
{
var tmpSpanNodes = _this.editor.GetIframeDoc().querySelectorAll('.' + TEMP_CLASS);
if (tmpSpanNodes)
{
for (i = 0; i < tmpSpanNodes.length; i++)
{
node = tmpSpanNodes[i];
if (BX.util.trim(node.innerHTML) == '')
{
_this.editor.util.ReplaceWithOwnChildren(node);
}
}
}
}
var
i, node,
nodes = _this.actions.universalFormatStyle.state(action),
existNodes = getAncestorNodes(nodes);
for (i = 0; i < existNodes.length; i++)
{
adjustNodeStyle(existNodes[i], value.className, value.style);
}
if (document.querySelectorAll)
{
tmpSpanNodes = _this.editor.GetIframeDoc().querySelectorAll('.' + TEMP_CLASS);
if (tmpSpanNodes)
{
for (i = 0; i < tmpSpanNodes.length; i++)
{
node = tmpSpanNodes[i];
if (node.getAttribute(STATUS_ATTR) == 'GET_RID_OF')
{
_this.editor.util.ReplaceWithOwnChildren(tmpSpanNodes[i]);
}
else
{
adjustNodeStyle(tmpSpanNodes[i], value.className, value.style);
}
}
}
}
}
},
state: function(action)
{
var range = _this.editor.selection.GetRange();
if (range)
{
var
textNodes, textNode, node,
nodes = range.getNodes([1]);
// Range is collapsed or text node is selected
if (nodes.length == 0)
{
textNodes = range.getNodes([3]);
if (textNodes && textNodes.length == 1)
{
textNode = textNodes[0];
}
if (!textNode && range.startContainer == range.endContainer)
{
if (range.startContainer.nodeType == 3)
{
textNode = range.startContainer;
}
else
{
_this.editor.selection.SelectNode(range.startContainer);
nodes = [range.startContainer];
}
}
if (textNode && nodes.length == 0)
{
node = textNode.parentNode;
if (node)
{
nodes = [node];
}
}
}
return nodes;
}
},
value: BX.DoNothing
};
},
GetSubSup: function(type)
{
var _this = this;
type = type == 'sup' ? 'sup' : 'sub';
return {
exec: function(action, value)
{
return _this.actions.formatInline.exec(action, value, type);
},
state: function(action, value)
{
return _this.actions.formatInline.state(action, value, type);
},
value: BX.DoNothing
};
},
GetQuote: function()
{
var
range,
externalSelection,
_this = this;
function checkNode(n)
{
return n && n.className == 'bxhtmled-quote' && n.nodeName == 'BLOCKQUOTE';
}
function setExternalSelection(text)
{
externalSelection = text;
}
function getExternalSelection()
{
return externalSelection;
}
function setRange(rng)
{
return range = rng;
}
function setExternalSelectionFromRange(range)
{
range = range || _this.editor.selection.GetRange(_this.editor.selection.GetSelection(document));
if (range)
{
const nodeTypeText = 3;
const isTextSelected = range.startContainer.nodeType === nodeTypeText && range.startContainer === range.endContainer;
const isFileNameSelected = isTextSelected && range.startContainer.parentNode.hasAttribute('bx-attach-file-id');
if (isFileNameSelected)
{
// select node next to text to put the <a> tag to a quote
const startContainer = range.startContainer;
range.setStartBefore(startContainer.parentElement);
range.setEndAfter(startContainer);
}
var tmpDiv;
// mantis:64329
if (range.startContainer == range.endContainer && range.startOffset == 0 && range.endOffset == range.endContainer.length && range.startContainer.parentNode && range.startContainer.parentNode.nodeName == 'A' && range.startContainer.parentNode.href)
{
tmpDiv = BX.create('DIV', {html: range.startContainer.parentNode.href}, _this.editor.GetIframeDoc());
}
else
{
var html = range.toHtml();
html = html.replace(/<br.*?>/ig, "#BX_BR#");
tmpDiv = BX.create('DIV', {html: BX.util.htmlspecialchars(html)}, _this.editor.GetIframeDoc());
}
var extSel = _this.editor.util.GetTextContentEx(tmpDiv);
extSel = extSel.replace(/#BX_BR#/ig, "<br>");
setExternalSelection(extSel);
BX.remove(tmpDiv);
}
else
{
setExternalSelection('');
}
}
function checkSpaceAfterQuotes(target)
{
var
i, quote,
quotes = target.querySelectorAll("blockquote.bxhtmled-quote");
for (i = 0; i < quotes.length; i++)
{
quote = quotes[i];
if (quote.nextSibling === null)
{
_this.editor.util.InsertAfter(_this.editor.util.GetInvisibleTextNode(), quote);
}
}
}
return {
exec: function(action)
{
var
res = false,
sel = getExternalSelection();
if (_this.editor.bbCode && _this.editor.synchro.IsFocusedOnTextarea())
{
_this.editor.textareaView.Focus();
if(sel)
{
res = _this.editor.textareaView.WrapWith(false, false, "[QUOTE]" + sel + "[/QUOTE]");
}
else
{
res = _this.actions.formatBbCode.exec(action, {tag: 'QUOTE'});
}
}
else
{
range = _this.editor.iframeView.GetSelection().getRangeAt(0);
_this.editor.iframeView.Focus();
if (range)
{
_this.editor.selection.SetSelection(range);
}
if(sel)
{
var quoteId = 'bxq_' + Math.round(Math.random() * 1000000);
_this.editor.InsertHtml('<blockquote id="' + quoteId + '" class="bxhtmled-quote">' + sel + '</blockquote>' + _this.editor.INVISIBLE_SPACE, range);
setTimeout(function()
{
var quote = _this.editor.GetIframeElement(quoteId);
if (quote)
{
var prev = quote.previousSibling;
if (prev && prev.nodeType == 3 && _this.editor.util.IsEmptyNode(prev) &&
prev.previousSibling && prev.previousSibling.nodeName == 'BR')
{
BX.remove(prev);
}
quote.removeAttribute('id');
}
}, 0);
}
else
{
if (!range && _this.editor.selection.lastRange)
range = _this.editor.selection.lastRange;
res = _this.actions.formatBlock.exec('formatBlock', 'blockquote', 'bxhtmled-quote', false, {range: range});
}
if(!sel)
_this.editor.selection.ScrollIntoView();
}
range = null;
return res;
},
state: function()
{
return _this.actions.formatBlock.state('formatBlock', 'blockquote', 'bxhtmled-quote');
},
value: BX.DoNothing,
setExternalSelectionFromRange : setExternalSelectionFromRange,
setExternalSelection : setExternalSelection,
getExternalSelection : getExternalSelection,
checkSpaceAfterQuotes: checkSpaceAfterQuotes,
setRange : setRange,
checkNode: checkNode
};
},
GetCode: function()
{
var _this = this;
return {
exec: function(action)
{
// Iframe
if (!_this.editor.bbCode || !_this.editor.synchro.IsFocusedOnTextarea())
{
var codeElement = _this.actions.code.state();
if (codeElement)
{
var innerHtml = BX.util.trim(codeElement.innerHTML);
if (innerHtml == '<br>' || innerHtml === '')
{
_this.editor.selection.SetAfter(codeElement);
BX.remove(codeElement);
}
else
{
_this.editor.selection.ExecuteAndRestoreSimple(function()
{
codeElement.className = '';
codeElement = _this.editor.util.RenameNode(codeElement, 'P');
});
}
}
else
{
_this.actions.formatBlock.exec('formatBlock', 'pre', 'bxhtmled-code');
}
}
else // bbcode + textarea
{
return _this.actions.formatBbCode.exec(action, {tag: 'CODE'});
}
},
state: function()
{
return _this.actions.formatBlock.state('formatBlock', 'pre', 'bxhtmled-code');
},
value: BX.DoNothing
};
},
GetInsertSmile: function()
{
var _this = this;
return {
exec: function(action, value)
{
var smile = _this.editor.smilesIndex[value];
if (_this.editor.bbCode && _this.editor.synchro.IsFocusedOnTextarea())
{
_this.editor.textareaView.Focus();
_this.editor.textareaView.WrapWith(false, false, " " + smile.code + " ");
}
else
{
_this.editor.iframeView.Focus();
if (smile)
{
var smileImg = BX.create("IMG", {props:
{
src: smile.path,
title: smile.name || smile.code
}}, _this.editor.iframeView.document);
_this.editor.SetBxTag(smileImg, {tag: "smile", params: smile});
if (smile.width)
smileImg.style.width = parseInt(smile.width) + 'px';
if (smile.height)
smileImg.style.height = parseInt(smile.height) + 'px';
_this.editor.selection.InsertNode(smileImg);
var textBefore = _this.editor.iframeView.document.createTextNode(' ');
smileImg.parentNode.insertBefore(textBefore, smileImg);
var textAfer = BX.create("SPAN", {html: ' '}, _this.editor.iframeView.document);
_this.editor.util.InsertAfter(textAfer, smileImg);
_this.editor.selection.SetAfter(textAfer);
setTimeout(function(){_this.editor.selection.SetAfter(textAfer);}, 10);
}
}
},
state: BX.DoNothing,
value: BX.DoNothing
};
},
GetTableOperation: function()
{
var
_this = this,
newCellHtml = ' ';
function createTableMatrix(oTable)
{
var aRows = oTable.rows;
// Row and Column counters.
var
arMatrix = [],
i, // index
c, j, oCell, rs, cs,
iColSpan, iRowSpan,
r = -1; // row
for (i = 0; i < aRows.length; i++)
{
r++;
if (!arMatrix[r])
{
arMatrix[r] = [];
}
c = -1;
for (j = 0; j < aRows[i].cells.length; j++)
{
oCell = aRows[i].cells[j];
c++;
while (arMatrix[r][c])
{
c++;
}
iColSpan = isNaN(oCell.colSpan) ? 1 : oCell.colSpan;
iRowSpan = isNaN(oCell.rowSpan) ? 1 : oCell.rowSpan;
for(rs = 0; rs < iRowSpan; rs++)
{
if (!arMatrix[r + rs])
{
arMatrix[r + rs] = [];
}
for (cs = 0; cs < iColSpan; cs++)
{
arMatrix[r + rs][c + cs] = aRows[i].cells[j];
}
}
c += iColSpan - 1;
}
}
return arMatrix;
}
function getIndexes(oCell, arMatrix)
{
var
i, j,
arIndexes = [];
for (i = 0; i < arMatrix.length; i++)
{
for (j = 0, l = arMatrix[i].length; j < l; j++)
{
if (arMatrix[i][j] == oCell)
{
arIndexes.push({r : i, c : j});
}
}
}
return arIndexes;
}
function getCellIndexInfo(ind)
{
var
rows = [], cols = [],
indInfo = {
cells: 0
},
ii;
for(ii = 0; ii < ind.length; ii++)
{
indInfo.cells++;
indInfo.maxRow = ii === 0 ? ind[ii].r : Math.max(ind[ii].r, indInfo.maxRow);
indInfo.minRow = ii === 0 ? ind[ii].r : Math.min(ind[ii].r, indInfo.minRow);
indInfo.maxCol = ii === 0 ? ind[ii].c : Math.max(ind[ii].c, indInfo.maxCol);
indInfo.minCol = ii === 0 ? ind[ii].c : Math.min(ind[ii].c, indInfo.minCol);
if (!BX.util.in_array(ind[ii].r, rows))
rows.push(ind[ii].r);
if (!BX.util.in_array(ind[ii].c, cols))
cols.push(ind[ii].c);
}
indInfo.rows = rows.length;
indInfo.cols = cols.length;
return indInfo;
}
function findAndPushAndUniqueCell(cells, node, table)
{
if (node)
{
node = getParentCell(node, table);
if (node && !BX.util.in_array(node, cells))
cells.push(node);
}
return cells;
}
function getSelectedCells(range, table)
{
var cells = [], cell;
if (BX.browser.IsFirefox())
{
var
i, rng, start, end,
sel = rangy.getNativeSelection(_this.editor.sandbox.GetWindow());
for (i = 0; i < sel.rangeCount; i++)
{
rng = sel.getRangeAt(i);
start = rng.startContainer.nodeType === 1 ? rng.startContainer.childNodes[rng.startOffset] : rng.startContainer;
end = rng.endContainer.nodeType === 1 ? rng.endContainer.childNodes[rng.endOffset] : rng.endContainer;
cells = findAndPushAndUniqueCell(cells, start, table);
cells = findAndPushAndUniqueCell(cells, end, table);
}
}
else
{
if (range.collapsed)
{
cell = getParentCell(range.startContainer);
cells = findAndPushAndUniqueCell(cells, cell, table);
}
else
{
var nodes = range.getNodes([1]);
for (i = 0; i < nodes.length; i++)
{
if (nodes[i].nodeName == 'TD' || nodes[i].nodeName == 'TH')
{
cells = findAndPushAndUniqueCell(cells, nodes[i], table);
}
}
}
}
return cells;
}
function insertColumn(element, table, actionType)
{
var td = BX.findParent(element, {tag: 'TD'});
if (!td)
return;
var
tr = td.parentNode,
cellInd = actionType == 'insertColumnLeft' ? td.cellIndex : td.cellIndex + 1,
rowInd = tr.rowIndex,
mtx = createTableMatrix(table),
arInd = getIndexes(td, mtx);
tr.insertCell(cellInd).innerHTML = newCellHtml;
var
r, ind, i, c, j,
curFullCellInd = actionType == 'insertColumnLeft' ? arInd[0].c : arInd[0].c + 1;
for (j = 0; j < table.rows.length; j++)
{
r = table.rows[j];
if (r.rowIndex == rowInd)
{
continue;
}
ind = 0;
i = 0;
for(i = 0; i < r.cells.length; i++)
{
c = r.cells[i];
arInd = getIndexes(c, mtx);
if (arInd[0].c >= curFullCellInd)
{
ind = c.cellIndex;
break;
}
ind = i + 1;
}
r.insertCell(ind).innerHTML = ' ';
}
}
function insertRow(element, table, actionType)
{
var tr = BX.findParent(element, {tag: 'TR'});
if (!tr || !table)
return;
var
i, newCell,
rowInd = actionType == 'insertRowUpper' ? tr.rowIndex : tr.rowIndex + 1,
newRow = table.insertRow(rowInd);
for(i = 0; i < tr.cells.length; i++)
{
newCell = newRow.insertCell(i);
newCell.innerHTML = newCellHtml;
newCell.colSpan = tr.cells[i].colSpan;
}
}
function insertCell(element, table, actionType)
{
var td = getParentCell(element, table);
if (!td || !table)
return;
var
tr = td.parentNode,
cellInd = actionType == 'insertCellLeft' ? td.cellIndex : td.cellIndex + 1;
tr.insertCell(cellInd).innerHTML = newCellHtml;
}
function getParentCell(node, table)
{
if (node.nodeName == 'TD' || node.nodeName == 'TH')
return node;
return BX.findParent(node, function(n)
{
return n.nodeName == 'TD' || n.nodeName == 'TH'
}, table);
}
function getMergeState(cells, table)
{
var
indInfo, i,
mtx = createTableMatrix(table),
firstIndInfo = getCellIndexInfo(getIndexes(cells[0], mtx)),
lastIndInfo = firstIndInfo,
gaps = false,
sameRow = true,
sameCol = true;
for(i = 1; i < cells.length; i++)
{
indInfo = getCellIndexInfo(getIndexes(cells[i], mtx));
sameRow = sameRow && indInfo.rows == firstIndInfo.rows && indInfo.maxRow == firstIndInfo.maxRow && indInfo.minRow == firstIndInfo.minRow;
sameCol = sameCol && indInfo.cols == firstIndInfo.cols && indInfo.maxCol == firstIndInfo.maxCol && indInfo.minCol == firstIndInfo.minCol;
gaps = gaps ||
(sameRow && Math.abs(indInfo.minCol - lastIndInfo.maxCol) > 1)
||
(sameCol && Math.abs(indInfo.minRow - lastIndInfo.maxRow) > 1)
||
!sameRow && !sameCol;
lastIndInfo = indInfo;
}
return {
sameCol : sameCol,
sameRow: sameRow,
gaps: gaps
};
}
function canBeMerged(cells, range, table)
{
if (!cells)
cells = getSelectedCells(range, table);
if (!cells || cells.length < 2)
return false;
var mergeState = getMergeState(cells, table);
return !mergeState.gaps && (!mergeState.sameRow && mergeState.sameCol || mergeState.sameRow && !mergeState.sameCol);
}
function canBeMergedWithRight(range, table)
{
var cells = getSelectedCells(range, table);
if (!cells || cells.length !== 1)
return false;
var
mtx = createTableMatrix(table),
ind = getIndexes(cells[0], mtx);
if (ind.length < 1)
return false;
var
i, rightTd,
maxCol = ind[ind.length - 1].c, // Max col
res = true, c;
for (i = 0; i < ind.length; i++)
{
if (ind[i].c == maxCol)
{
if (mtx[ind[i].r] && mtx[ind[i].r][ind[i].c + 1])
{
c = mtx[ind[i].r][ind[i].c + 1];
if (rightTd === undefined)
rightTd = c;
else if (rightTd !== c)
res = false;
}
else
{
res = false;
}
}
}
res = res && rightTd && canBeMerged([cells[0], rightTd], range, table);
return res;
}
function canBeMergedWithBottom(range, table)
{
var cells = getSelectedCells(range, table);
if (!cells || cells.length !== 1)
return false;
var
mtx = createTableMatrix(table),
ind = getIndexes(cells[0], mtx);
if (ind.length < 1)
return false;
var
i, bottomTd,
maxRow = ind[ind.length - 1].r, // Max row
res = true, c;
for (i = 0; i < ind.length; i++)
{
if (ind[i].r == maxRow)
{
if (mtx[maxRow + 1] && mtx[maxRow + 1][ind[i].c])
{
c = mtx[maxRow + 1][ind[i].c];
if (bottomTd === undefined)
bottomTd = c;
else if (bottomTd !== c)
res = false;
}
else
{
res = false;
}
}
}
res = res && bottomTd && canBeMerged([cells[0], bottomTd], range, table);
return res;
}
function mergeCells(range, table, cells)
{
if (!cells)
cells = getSelectedCells(range, table);
if (cells.length < 2)
return;
var
mergeState = getMergeState(cells, table),
i, tr,
newCellColSpan = 0,
newCellRowSpan = 0,
newCellContent = '';
// Horizontal cells
if (mergeState.sameRow && !mergeState.sameCol && !mergeState.gaps)
{
for(i = 0; i < cells.length; i++)
{
newCellContent += ' ' + BX.util.trim(cells[i].innerHTML);
tr = cells[i].parentNode;
newCellColSpan += cells[i].colSpan;
if (i > 0)
tr.removeChild(cells[i]);
}
cells[0].colSpan = newCellColSpan;
cells[0].innerHTML = BX.util.trim(newCellContent);
}
// vertical cells
else if (!mergeState.sameRow && mergeState.sameCol && !mergeState.gaps)
{
for(i = 0; i < cells.length; i++)
{
newCellContent += ' ' + BX.util.trim(cells[i].innerHTML);
tr = cells[i].parentNode;
newCellRowSpan += cells[i].rowSpan;
if (i > 0)
tr.removeChild(cells[i]);
}
cells[0].rowSpan = newCellRowSpan;
cells[0].innerHTML = BX.util.trim(newCellContent);
}
else
{
alert(BX.message('BXEdTableMergeError'));
}
}
function mergeRightCell(range, table)
{
var cells = getSelectedCells(range, table);
if (!cells || cells.length !== 1)
return false;
var tr = BX.findParent(cells[0], {tag: 'TR'}, table);
if (cells[0].cellIndex < tr.cells.length - 1)
{
cells.push(tr.cells[cells[0].cellIndex + 1]);
}
return mergeCells(range, table, cells);
}
function mergeBottomCell(range, table)
{
var cells = getSelectedCells(range, table);
if (!cells || cells.length !== 1)
return false;
var
mtx = createTableMatrix(table),
ind = getIndexes(cells[0], mtx),
i, bottomTd,
maxRow = ind[ind.length - 1].r, // Max row
res = true, c;
for (i = 0; i < ind.length; i++)
{
if (ind[i].r == maxRow)
{
if (mtx[maxRow + 1] && mtx[maxRow + 1][ind[i].c])
{
c = mtx[maxRow + 1][ind[i].c];
if (bottomTd === undefined)
bottomTd = c;
else if (bottomTd !== c)
res = false;
}
else
{
res = false;
}
}
}
if (res)
{
cells.push(bottomTd);
return mergeCells(range, table, cells);
}
}
function mergeRow(range, table)
{
var cells = getSelectedCells(range, table);
if (!cells || cells.length !== 1)
return false;
var
i, newCells = [],
tr = cells[0].parentNode;
for(i = 0; i < tr.cells.length; i++)
{
newCells.push(tr.cells[i]);
}
return mergeCells(range, table, newCells);
}
function mergeColumn(range, table)
{
var cells = getSelectedCells(range, table);
if (!cells || cells.length !== 1)
return false;
var
i, j, newCells = [],
mtx = createTableMatrix(table),
indInfo = getCellIndexInfo(getIndexes(cells[0], mtx));
for (i = 0; i < mtx.length; i++)
{
for (j = indInfo.minCol; j <= indInfo.minCol; j++)
{
newCells = findAndPushAndUniqueCell(newCells, mtx[i][j], table);
}
}
return mergeCells(range, table, newCells);
}
function splitHorizontally(range, table)
{
var cells = getSelectedCells(range, table);
if (!cells || cells.length != 1)
return false;
var
i, j,
realInd = 0,
realIndI,
trI,
newCell,
colSpan = cells[0].colSpan,
rowSpan = cells[0].rowSpan,
tr = cells[0].parentNode;
for(i = 0; i <= cells[0].cellIndex; i++)
realInd += tr.cells[i].colSpan;
if (colSpan > 1)
{
cells[0].colSpan--;
}
else
{
for(j = 0; j < table.rows.length; j++)
{
if (j == tr.rowIndex || j >= tr.rowIndex && j < tr.rowIndex + rowSpan)
continue;
realIndI = 0;
trI = table.rows[j];
i = 0;
while (realIndI < realInd && i < trI.cells.length)
realIndI += trI.cells[i++].colSpan;
i--;
trI.cells[i].colSpan += 1;
// mantis: 71909
if (trI.cells[i].rowSpan > 1)
j = j + trI.cells[i].rowSpan - 1;
}
}
newCell = tr.insertCell(cells[0].cellIndex + 1);
newCell.rowSpan = cells[0].rowSpan;
newCell.innerHTML = newCellHtml;
}
function splitVertically(range, table)
{
var cells = getSelectedCells(range, table);
if (!cells || cells.length != 1)
return false;
var
i, r, c, row, cell,
indI,
fullRowInd, realCellInd,
mtx = createTableMatrix(table),
ind = getIndexes(cells[0], mtx),
tr = cells[0].parentNode,
//maxCellCount = arTMX[0].length; //max count of cell in table
curRowIndex = tr.rowIndex,
curCellIndex = cells[0].cellIndex,
curFullRowInd = ind[0].r,
curFullCellInd = ind[0].c,
bOneW = true,
bOneH = true;
for(i = 1; i < ind.length; i++)
{
if (ind[i].r != curFullRowInd)
bOneH = false;
if (ind[i].c != curFullCellInd)
bOneW = false;
}
if (bOneH) // if rowSpan == 1 and we have to split this cell
{
var
newRow = table.insertRow(tr.rowIndex + 1),
newCell = newRow.insertCell(-1);
newCell.innerHTML = newCellHtml;
if (!bOneW)
newCell.colSpan = cells[0].colSpan;
for(r = 0; r <= curFullRowInd; r++)
{
row = table.rows[r];
for(c = 0; c < row.cells.length; c++)
{
cell = row.cells[c];
if (r == curRowIndex && c == curCellIndex)
continue;
fullRowInd = r; // oRow.rowIndex
if (cell.rowSpan > 1)
fullRowInd += cell.rowSpan - 1;
if (fullRowInd >= curFullRowInd)
cell.rowSpan++;
}
}
}
else // If cell has rowspan > 1
{
row = table.rows[curRowIndex + --cells[0].rowSpan];
realCellInd = false;
for(c = 0; c < row.cells.length; c++)
{
indI = getIndexes(row.cells[c], mtx);
for(i = 0; i < indI.length; i++)
{
if (indI[i].c > curCellIndex)
realCellInd = 0;
else if (indI[i].c + 1 == curCellIndex)
realCellInd = row.cells[c].cellIndex + 1;
if (realCellInd !== false)
break;
}
}
newCell = row.insertCell(realCellInd);
newCell.innerHTML = newCellHtml;
if (!bOneW)
newCell.colSpan = cells[0].colSpan;
}
}
// Remove
function removeColumn(range, table)
{
var cells = getSelectedCells(range, table);
if (!cells || cells.length != 1)
return false;
var cell = cells[0];
if (!cell)
return false;
var
tr, td,
mtx = createTableMatrix(table),
ind = getIndexes(cell, mtx),
j;
for (j = 0; j < mtx.length; j++)
{
td = mtx[j][ind[0].c];
if (td && td.parentNode)
{
tr = td.parentNode;
BX.remove(td);
if (tr.cells.length == 0)
BX.remove(tr);
}
}
if (table.rows.length == 0)
BX.remove(table);
}
function removeRow(range, table)
{
var cells = getSelectedCells(range, table);
if (!cells || cells.length != 1)
return false;
var cell = cells[0];
if (!cell)
return false
BX.remove(cell.parentNode);
if (table.rows.length == 0)
BX.remove(table);
}
function removeCell(range, table, cell)
{
if (!cell)
{
var cells = getSelectedCells(range, table);
if (!cells || cells.length != 1)
return false;
cell = cells[0];
}
if (!cell)
return false;
var tr = cell.parentNode;
BX.remove(cell);
if (tr.cells.length == 0)
BX.remove(tr);
if (table.rows.length == 0)
BX.remove(table);
}
function removeSelectedCells(range, table)
{
var cells = getSelectedCells(range, table);
if (!cells || cells.length == 1)
return false;
var i, tr;
for (i = 0; i < cells.length; i++)
{
tr = cells[i].parentNode;
BX.remove(cells[i]);
if (tr.cells.length == 0)
BX.remove(tr);
}
if (table.rows.length == 0)
BX.remove(table);
}
return {
exec: function(action, value)
{
var node = value.range.commonAncestorContainer;
switch (value.actionType)
{
// Insert
case 'insertColumnLeft':
case 'insertColumnRight':
insertColumn(node, value.tableNode, value.actionType);
break;
case 'insertRowUpper':
case 'insertRowLower':
insertRow(node, value.tableNode, value.actionType);
break;
case 'insertCellLeft':
case 'insertCellRight':
insertCell(node, value.tableNode, value.actionType);
break;
// Remove
case 'removeColumn':
removeColumn(value.range, value.tableNode);
break;
case 'removeRow':
removeRow(value.range, value.tableNode);
break;
case 'removeCell':
removeCell(value.range, value.tableNode);
break;
case 'removeSelectedCells':
removeSelectedCells(value.range, value.tableNode);
break;
// Merge
case 'mergeSelectedCells':
mergeCells(value.range, value.tableNode);
break;
case 'mergeRightCell':
mergeRightCell(value.range, value.tableNode);
break;
case 'mergeBottomCell':
mergeBottomCell(value.range, value.tableNode);
break;
case 'mergeRow':
mergeRow(value.range, value.tableNode);
break;
case 'mergeColumn':
mergeColumn(value.range, value.tableNode);
break;
// split
case 'splitHorizontally':
splitHorizontally(value.range, value.tableNode);
break;
case 'splitVertically':
splitVertically(value.range, value.tableNode);
break;
}
},
state: BX.DoNothing,
value: BX.DoNothing,
getSelectedCells: getSelectedCells,
canBeMerged: canBeMerged,
canBeMergedWithRight: canBeMergedWithRight,
canBeMergedWithBottom: canBeMergedWithBottom
};
},
GetFormatBbCode: function()
{
var _this = this;
return {
view: 'textarea',
exec: function(action, params)
{
var
value = params.value,
tag = params.tag.toUpperCase(),
tag_end = tag;
if (tag == 'FONT' || tag == 'COLOR' || tag == 'SIZE')
{
tag += "=" + value;
}
if(params.singleTag === true)
_this.editor.textareaView.WrapWith("[", "]", tag);
else
_this.editor.textareaView.WrapWith("[" + tag + "]", "[/" + tag_end + "]");
},
state: BX.DoNothing,
value: BX.DoNothing
};
}
};
window.BXEditorActions = BXEditorActions;
})();