Import xinha so we can switch from htmlarea and fix a bunch of in-browser issues that htmlarea has
This commit is contained in:
Chris Morgan
WineHQ
448
xinha/plugins/ContextMenu/context-menu.js
Normal file
448
xinha/plugins/ContextMenu/context-menu.js
Normal file
@@ -0,0 +1,448 @@
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// Context Menu Plugin for HTMLArea-3.0
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// Sponsored by www.americanbible.org
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// Implementation by Mihai Bazon, http://dynarch.com/mishoo/
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//
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// (c) dynarch.com 2003.
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// Distributed under the same terms as HTMLArea itself.
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// This notice MUST stay intact for use (see license.txt).
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//
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// $Id$
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HTMLArea.loadStyle("menu.css", "ContextMenu");
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function ContextMenu(editor) {
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this.editor = editor;
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};
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ContextMenu._pluginInfo = {
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name : "ContextMenu",
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version : "1.0",
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developer : "Mihai Bazon",
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developer_url : "http://dynarch.com/mishoo/",
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c_owner : "dynarch.com",
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sponsor : "American Bible Society",
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sponsor_url : "http://www.americanbible.org",
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license : "htmlArea"
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};
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ContextMenu.prototype.onGenerate = function() {
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var self = this;
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var doc = this.editordoc = this.editor._iframe.contentWindow.document;
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HTMLArea._addEvents(doc, ["contextmenu"],
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function (event) {
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return self.popupMenu(HTMLArea.is_ie ? self.editor._iframe.contentWindow.event : event);
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});
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this.currentMenu = null;
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};
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ContextMenu.prototype.getContextMenu = function(target) {
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var self = this;
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var editor = this.editor;
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var config = editor.config;
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var menu = [];
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var tbo = this.editor.plugins.TableOperations;
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if (tbo) tbo = tbo.instance;
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var selection = editor.hasSelectedText();
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if (selection)
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menu.push([ HTMLArea._lc("Cut", "ContextMenu"), function() { editor.execCommand("cut"); }, null, config.btnList["cut"][1] ],
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[ HTMLArea._lc("Copy", "ContextMenu"), function() { editor.execCommand("copy"); }, null, config.btnList["copy"][1] ]);
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menu.push([ HTMLArea._lc("Paste", "ContextMenu"), function() { editor.execCommand("paste"); }, null, config.btnList["paste"][1] ]);
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var currentTarget = target;
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var elmenus = [];
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var link = null;
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var table = null;
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var tr = null;
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var td = null;
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var img = null;
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function tableOperation(opcode) {
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tbo.buttonPress(editor, opcode);
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};
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function insertPara(after) {
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var el = currentTarget;
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var par = el.parentNode;
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var p = editor._doc.createElement("p");
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p.appendChild(editor._doc.createElement("br"));
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par.insertBefore(p, after ? el.nextSibling : el);
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var sel = editor._getSelection();
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var range = editor._createRange(sel);
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if (!HTMLArea.is_ie) {
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sel.removeAllRanges();
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range.selectNodeContents(p);
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range.collapse(true);
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sel.addRange(range);
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} else {
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range.moveToElementText(p);
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range.collapse(true);
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range.select();
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}
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};
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for (; target; target = target.parentNode) {
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var tag = target.tagName;
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if (!tag)
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continue;
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tag = tag.toLowerCase();
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switch (tag) {
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case "img":
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img = target;
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elmenus.push(null,
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[ HTMLArea._lc("_Image Properties...", "ContextMenu"),
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function() {
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editor._insertImage(img);
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},
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HTMLArea._lc("Show the image properties dialog", "ContextMenu"),
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config.btnList["insertimage"][1] ]
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);
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break;
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case "a":
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link = target;
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elmenus.push(null,
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[ HTMLArea._lc("_Modify Link...", "ContextMenu"),
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function() { editor.config.btnList['createlink'][3](editor); },
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HTMLArea._lc("Current URL is", "ContextMenu") + ': ' + link.href,
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config.btnList["createlink"][1] ],
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[ HTMLArea._lc("Chec_k Link...", "ContextMenu"),
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function() { window.open(link.href); },
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HTMLArea._lc("Opens this link in a new window", "ContextMenu") ],
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[ HTMLArea._lc("_Remove Link...", "ContextMenu"),
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function() {
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if (confirm(HTMLArea._lc("Please confirm that you want to unlink this element.", "ContextMenu") + "\n" +
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HTMLArea._lc("Link points to:", "ContextMenu") + " " + link.href)) {
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while (link.firstChild)
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link.parentNode.insertBefore(link.firstChild, link);
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link.parentNode.removeChild(link);
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}
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},
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HTMLArea._lc("Unlink the current element", "ContextMenu") ]
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);
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break;
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case "td":
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td = target;
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if (!tbo) break;
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elmenus.push(null,
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[ HTMLArea._lc("C_ell Properties...", "ContextMenu"),
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function() { tableOperation("TO-cell-prop"); },
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HTMLArea._lc("Show the Table Cell Properties dialog", "ContextMenu"),
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config.btnList["TO-cell-prop"][1] ]
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);
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break;
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case "tr":
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tr = target;
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if (!tbo) break;
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elmenus.push(null,
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[ HTMLArea._lc("Ro_w Properties...", "ContextMenu"),
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function() { tableOperation("TO-row-prop"); },
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HTMLArea._lc("Show the Table Row Properties dialog", "ContextMenu"),
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config.btnList["TO-row-prop"][1] ],
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[ HTMLArea._lc("I_nsert Row Before", "ContextMenu"),
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function() { tableOperation("TO-row-insert-above"); },
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HTMLArea._lc("Insert a new row before the current one", "ContextMenu"),
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config.btnList["TO-row-insert-above"][1] ],
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[ HTMLArea._lc("In_sert Row After", "ContextMenu"),
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function() { tableOperation("TO-row-insert-under"); },
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HTMLArea._lc("Insert a new row after the current one", "ContextMenu"),
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config.btnList["TO-row-insert-under"][1] ],
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[ HTMLArea._lc("_Delete Row", "ContextMenu"),
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function() { tableOperation("TO-row-delete"); },
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HTMLArea._lc("Delete the current row", "ContextMenu"),
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config.btnList["TO-row-delete"][1] ]
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);
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break;
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case "table":
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table = target;
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if (!tbo) break;
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elmenus.push(null,
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[ HTMLArea._lc("_Table Properties...", "ContextMenu"),
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function() { tableOperation("TO-table-prop"); },
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HTMLArea._lc("Show the Table Properties dialog", "ContextMenu"),
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config.btnList["TO-table-prop"][1] ],
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[ HTMLArea._lc("Insert _Column Before", "ContextMenu"),
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function() { tableOperation("TO-col-insert-before"); },
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HTMLArea._lc("Insert a new column before the current one", "ContextMenu"),
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config.btnList["TO-col-insert-before"][1] ],
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[ HTMLArea._lc("Insert C_olumn After", "ContextMenu"),
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function() { tableOperation("TO-col-insert-after"); },
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HTMLArea._lc("Insert a new column after the current one", "ContextMenu"),
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config.btnList["TO-col-insert-after"][1] ],
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[ HTMLArea._lc("De_lete Column", "ContextMenu"),
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function() { tableOperation("TO-col-delete"); },
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HTMLArea._lc("Delete the current column", "ContextMenu"),
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config.btnList["TO-col-delete"][1] ]
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);
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break;
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case "body":
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elmenus.push(null,
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[ HTMLArea._lc("Justify Left", "ContextMenu"),
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function() { editor.execCommand("justifyleft"); }, null,
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config.btnList["justifyleft"][1] ],
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[ HTMLArea._lc("Justify Center", "ContextMenu"),
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function() { editor.execCommand("justifycenter"); }, null,
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config.btnList["justifycenter"][1] ],
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[ HTMLArea._lc("Justify Right", "ContextMenu"),
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function() { editor.execCommand("justifyright"); }, null,
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config.btnList["justifyright"][1] ],
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[ HTMLArea._lc("Justify Full", "ContextMenu"),
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function() { editor.execCommand("justifyfull"); }, null,
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config.btnList["justifyfull"][1] ]
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);
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break;
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}
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}
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if (selection && !link)
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menu.push(null, [ HTMLArea._lc("Make lin_k...", "ContextMenu"),
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function() { editor.config.btnList['createlink'][3](editor); },
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HTMLArea._lc("Create a link", "ContextMenu"),
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config.btnList["createlink"][1] ]);
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for (var i = 0; i < elmenus.length; ++i)
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menu.push(elmenus[i]);
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if (!/html|body/i.test(currentTarget.tagName))
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menu.push(null,
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[ HTMLArea._lc({string: "Remove the $elem Element...", replace: {elem: "<" + currentTarget.tagName + ">"}}, "ContextMenu"),
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function() {
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if (confirm(HTMLArea._lc("Please confirm that you want to remove this element:", "ContextMenu") + " " +
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currentTarget.tagName)) {
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var el = currentTarget;
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var p = el.parentNode;
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p.removeChild(el);
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if (HTMLArea.is_gecko) {
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if (p.tagName.toLowerCase() == "td" && !p.hasChildNodes())
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p.appendChild(editor._doc.createElement("br"));
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editor.forceRedraw();
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editor.focusEditor();
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editor.updateToolbar();
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if (table) {
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var save_collapse = table.style.borderCollapse;
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table.style.borderCollapse = "collapse";
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table.style.borderCollapse = "separate";
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table.style.borderCollapse = save_collapse;
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}
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}
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}
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},
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HTMLArea._lc("Remove this node from the document", "ContextMenu") ],
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[ HTMLArea._lc("Insert paragraph before", "ContextMenu"),
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function() { insertPara(false); },
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HTMLArea._lc("Insert a paragraph before the current node", "ContextMenu") ],
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[ HTMLArea._lc("Insert paragraph after", "ContextMenu"),
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function() { insertPara(true); },
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HTMLArea._lc("Insert a paragraph after the current node", "ContextMenu") ]
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);
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return menu;
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};
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ContextMenu.prototype.popupMenu = function(ev) {
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var self = this;
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if (this.currentMenu)
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this.currentMenu.parentNode.removeChild(this.currentMenu);
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function getPos(el) {
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var r = { x: el.offsetLeft, y: el.offsetTop };
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if (el.offsetParent) {
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var tmp = getPos(el.offsetParent);
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r.x += tmp.x;
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r.y += tmp.y;
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}
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return r;
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};
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function documentClick(ev) {
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ev || (ev = window.event);
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if (!self.currentMenu) {
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alert(HTMLArea._lc("How did you get here? (Please report!)", "ContextMenu"));
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return false;
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}
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var el = HTMLArea.is_ie ? ev.srcElement : ev.target;
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for (; el != null && el != self.currentMenu; el = el.parentNode);
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if (el == null)
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self.closeMenu();
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//HTMLArea._stopEvent(ev);
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//return false;
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};
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var keys = [];
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function keyPress(ev) {
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ev || (ev = window.event);
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HTMLArea._stopEvent(ev);
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if (ev.keyCode == 27) {
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self.closeMenu();
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return false;
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}
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var key = String.fromCharCode(HTMLArea.is_ie ? ev.keyCode : ev.charCode).toLowerCase();
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for (var i = keys.length; --i >= 0;) {
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var k = keys[i];
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if (k[0].toLowerCase() == key)
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k[1].__msh.activate();
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}
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};
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self.closeMenu = function() {
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self.currentMenu.parentNode.removeChild(self.currentMenu);
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self.currentMenu = null;
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HTMLArea._removeEvent(document, "mousedown", documentClick);
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HTMLArea._removeEvent(self.editordoc, "mousedown", documentClick);
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if (keys.length > 0)
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HTMLArea._removeEvent(self.editordoc, "keypress", keyPress);
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if (HTMLArea.is_ie)
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self.iePopup.hide();
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};
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var target = HTMLArea.is_ie ? ev.srcElement : ev.target;
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var ifpos = getPos(self.editor._htmlArea);//_iframe);
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var x = ev.clientX + ifpos.x;
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var y = ev.clientY + ifpos.y;
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var div;
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var doc;
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if (!HTMLArea.is_ie) {
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doc = document;
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} else {
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// IE stinks
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var popup = this.iePopup = window.createPopup();
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doc = popup.document;
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doc.open();
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doc.write("<html><head><style type='text/css'>@import url(" + _editor_url + "plugins/ContextMenu/menu.css); html, body { padding: 0px; margin: 0px; overflow: hidden; border: 0px; }</style></head><body unselectable='yes'></body></html>");
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doc.close();
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}
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div = doc.createElement("div");
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if (HTMLArea.is_ie)
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div.unselectable = "on";
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div.oncontextmenu = function() { return false; };
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div.className = "htmlarea-context-menu";
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if (!HTMLArea.is_ie)
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div.style.left = div.style.top = "0px";
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doc.body.appendChild(div);
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var table = doc.createElement("table");
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div.appendChild(table);
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table.cellSpacing = 0;
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table.cellPadding = 0;
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var parent = doc.createElement("tbody");
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table.appendChild(parent);
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var options = this.getContextMenu(target);
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for (var i = 0; i < options.length; ++i) {
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var option = options[i];
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var item = doc.createElement("tr");
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parent.appendChild(item);
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if (HTMLArea.is_ie)
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item.unselectable = "on";
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else item.onmousedown = function(ev) {
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HTMLArea._stopEvent(ev);
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return false;
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};
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if (!option) {
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item.className = "separator";
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var td = doc.createElement("td");
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td.className = "icon";
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var IE_IS_A_FUCKING_SHIT = '>';
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if (HTMLArea.is_ie) {
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td.unselectable = "on";
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IE_IS_A_FUCKING_SHIT = " unselectable='on' style='height=1px'> ";
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}
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td.innerHTML = "<div" + IE_IS_A_FUCKING_SHIT + "</div>";
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var td1 = td.cloneNode(true);
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td1.className = "label";
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item.appendChild(td);
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item.appendChild(td1);
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} else {
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var label = option[0];
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item.className = "item";
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item.__msh = {
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item: item,
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label: label,
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action: option[1],
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tooltip: option[2] || null,
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icon: option[3] || null,
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activate: function() {
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self.closeMenu();
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self.editor.focusEditor();
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this.action();
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}
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};
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label = label.replace(/_([a-zA-Z0-9])/, "<u>$1</u>");
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if (label != option[0])
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keys.push([ RegExp.$1, item ]);
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label = label.replace(/__/, "_");
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var td1 = doc.createElement("td");
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if (HTMLArea.is_ie)
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td1.unselectable = "on";
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item.appendChild(td1);
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td1.className = "icon";
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if (item.__msh.icon)
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{
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var t = HTMLArea.makeBtnImg(item.__msh.icon, doc);
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td1.appendChild(t);
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// td1.innerHTML = "<img align='middle' src='" + item.__msh.icon + "' />";
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}
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var td2 = doc.createElement("td");
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if (HTMLArea.is_ie)
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td2.unselectable = "on";
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item.appendChild(td2);
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td2.className = "label";
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td2.innerHTML = label;
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item.onmouseover = function() {
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this.className += " hover";
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self.editor._statusBarTree.innerHTML = this.__msh.tooltip || ' ';
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};
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item.onmouseout = function() { this.className = "item"; };
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item.oncontextmenu = function(ev) {
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this.__msh.activate();
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if (!HTMLArea.is_ie)
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HTMLArea._stopEvent(ev);
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return false;
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};
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item.onmouseup = function(ev) {
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var timeStamp = (new Date()).getTime();
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if (timeStamp - self.timeStamp > 500)
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this.__msh.activate();
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if (!HTMLArea.is_ie)
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HTMLArea._stopEvent(ev);
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return false;
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};
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//if (typeof option[2] == "string")
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//item.title = option[2];
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}
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}
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if (!HTMLArea.is_ie) {
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/* FIXME: I think this is to stop the popup from running off the bottom of the screen?
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var dx = x + div.offsetWidth - window.innerWidth + 4;
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var dy = y + div.offsetHeight - window.innerHeight + 4;
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// alert('dy= (' + y + '+' + div.offsetHeight + '-' + window.innerHeight + ' + 4 ) = ' + dy);
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if (dx > 0) x -= dx;
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if (dy > 0) y -= dy;
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*/
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div.style.left = x + "px";
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||||
div.style.top = y + "px";
|
||||
} else {
|
||||
// To get the size we need to display the popup with some width/height
|
||||
// then we can get the actual size of the div and redisplay the popup at the
|
||||
// correct dimensions.
|
||||
this.iePopup.show(ev.screenX, ev.screenY, 300,50);
|
||||
var w = div.offsetWidth;
|
||||
var h = div.offsetHeight;
|
||||
this.iePopup.show(ev.screenX, ev.screenY, w, h);
|
||||
}
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||||
|
||||
this.currentMenu = div;
|
||||
this.timeStamp = (new Date()).getTime();
|
||||
|
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HTMLArea._addEvent(document, "mousedown", documentClick);
|
||||
HTMLArea._addEvent(this.editordoc, "mousedown", documentClick);
|
||||
if (keys.length > 0)
|
||||
HTMLArea._addEvent(this.editordoc, "keypress", keyPress);
|
||||
|
||||
HTMLArea._stopEvent(ev);
|
||||
return false;
|
||||
};
|
||||
Reference in New Issue
Block a user