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| /** |
| * $Id: editor_plugin_src.js 201 2007-02-12 15:56:56Z spocke $ |
| * |
| * @author Moxiecode |
| * @copyright Copyright © 2004-2007, Moxiecode Systems AB, All rights reserved. |
| */ |
| |
| /* Import plugin specific language pack */ |
| tinyMCE.importPluginLanguagePack('layer'); |
| |
| var TinyMCE_LayerPlugin = { |
| getInfo : function() { |
| return { |
| longname : 'Layer', |
| author : 'Moxiecode Systems AB', |
| authorurl : 'http://tinymce.moxiecode.com', |
| infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/layer', |
| version : tinyMCE.majorVersion + "." + tinyMCE.minorVersion |
| }; |
| }, |
| |
| initInstance : function(inst) { |
| if (tinyMCE.isMSIE && !tinyMCE.isOpera) |
| inst.getDoc().execCommand('2D-Position'); |
| }, |
| |
| handleEvent : function(e) { |
| var inst = tinyMCE.selectedInstance; |
| var w = inst.getWin(), le = inst._lastStyleElm, e; |
| |
| if (tinyMCE.isGecko) { |
| e = this._getParentLayer(inst.getFocusElement()); |
| |
| if (e) { |
| if (!inst._lastStyleElm) { |
| e.style.overflow = 'auto'; |
| inst._lastStyleElm = e; |
| } |
| } else if (le) { |
| le = inst._lastStyleElm; |
| le.style.width = le.scrollWidth + 'px'; |
| le.style.height = le.scrollHeight + 'px'; |
| le.style.overflow = ''; |
| inst._lastStyleElm = null; |
| } |
| } |
| |
| return true; |
| }, |
| |
| handleVisualAid : function(el, deep, state, inst) { |
| var nl = inst.getDoc().getElementsByTagName("div"), i; |
| |
| for (i=0; i<nl.length; i++) { |
| if (new RegExp('absolute|relative|static', 'gi').test(nl[i].style.position)) { |
| if (state) |
| tinyMCE.addCSSClass(nl[i], 'mceVisualAid'); |
| else |
| tinyMCE.removeCSSClass(nl[i], 'mceVisualAid'); |
| } |
| } |
| }, |
| |
| getControlHTML : function(cn) { |
| switch (cn) { |
| case "moveforward": |
| return tinyMCE.getButtonHTML(cn, 'lang_layer_forward_desc', '{$pluginurl}/images/moveforward.gif', 'mceMoveForward', true); |
| |
| case "movebackward": |
| return tinyMCE.getButtonHTML(cn, 'lang_layer_backward_desc', '{$pluginurl}/images/movebackward.gif', 'mceMoveBackward', true); |
| |
| case "absolute": |
| return tinyMCE.getButtonHTML(cn, 'lang_layer_absolute_desc', '{$pluginurl}/images/absolute.gif', 'mceMakeAbsolute', true); |
| |
| case "insertlayer": |
| return tinyMCE.getButtonHTML(cn, 'lang_layer_insertlayer_desc', '{$pluginurl}/images/insertlayer.gif', 'mceInsertLayer', true); |
| } |
| |
| return ""; |
| }, |
| |
| execCommand : function(editor_id, element, command, user_interface, value) { |
| // Handle commands |
| switch (command) { |
| case "mceInsertLayer": |
| this._insertLayer(); |
| return true; |
| |
| case "mceMoveForward": |
| this._move(1); |
| return true; |
| |
| case "mceMoveBackward": |
| this._move(-1); |
| return true; |
| |
| case "mceMakeAbsolute": |
| this._toggleAbsolute(); |
| return true; |
| } |
| |
| // Pass to next handler in chain |
| return false; |
| }, |
| |
| handleNodeChange : function(editor_id, node, undo_index, undo_levels, visual_aid, any_selection) { |
| var inst = tinyMCE.getInstanceById(editor_id); |
| var le = this._getParentLayer(inst.getFocusElement()); |
| var p = tinyMCE.getParentElement(inst.getFocusElement(), 'div,p,img'); |
| |
| tinyMCE.switchClass(editor_id + '_absolute', 'mceButtonDisabled'); |
| tinyMCE.switchClass(editor_id + '_moveforward', 'mceButtonDisabled'); |
| tinyMCE.switchClass(editor_id + '_movebackward', 'mceButtonDisabled'); |
| |
| if (p) |
| tinyMCE.switchClass(editor_id + '_absolute', 'mceButtonNormal'); |
| |
| if (le && le.style.position.toLowerCase() == "absolute") { |
| tinyMCE.switchClass(editor_id + '_absolute', 'mceButtonSelected'); |
| tinyMCE.switchClass(editor_id + '_moveforward', 'mceButtonNormal'); |
| tinyMCE.switchClass(editor_id + '_movebackward', 'mceButtonNormal'); |
| } |
| }, |
| |
| // Private plugin specific methods |
| |
| _move : function(d) { |
| var inst = tinyMCE.selectedInstance, i, z = new Array(); |
| var le = this._getParentLayer(inst.getFocusElement()), ci = -1, fi = -1; |
| var nl = tinyMCE.selectNodes(inst.getBody(), function(n) { |
| return n.nodeType == 1 && new RegExp('absolute|relative|static', 'gi').test(n.style.position); |
| }); |
| |
| // Find z-indexes |
| for (i=0; i<nl.length; i++) { |
| z[i] = nl[i].style.zIndex ? parseInt(nl[i].style.zIndex) : 0; |
| |
| if (ci < 0 && nl[i] == le) |
| ci = i; |
| } |
| |
| if (d < 0) { |
| // Move back |
| |
| // Try find a lower one |
| for (i=0; i<z.length; i++) { |
| if (z[i] < z[ci]) { |
| fi = i; |
| break; |
| } |
| } |
| |
| if (fi > -1) { |
| nl[ci].style.zIndex = z[fi]; |
| nl[fi].style.zIndex = z[ci]; |
| } else { |
| if (z[ci] > 0) |
| nl[ci].style.zIndex = z[ci] - 1; |
| } |
| } else { |
| // Move forward |
| |
| // Try find a higher one |
| for (i=0; i<z.length; i++) { |
| if (z[i] > z[ci]) { |
| fi = i; |
| break; |
| } |
| } |
| |
| if (fi > -1) { |
| nl[ci].style.zIndex = z[fi]; |
| nl[fi].style.zIndex = z[ci]; |
| } else |
| nl[ci].style.zIndex = z[ci] + 1; |
| } |
| |
| inst.repaint(); |
| }, |
| |
| _getParentLayer : function(n) { |
| return tinyMCE.getParentNode(n, function(n) { |
| return n.nodeType == 1 && new RegExp('absolute|relative|static', 'gi').test(n.style.position); |
| }); |
| }, |
| |
| _insertLayer : function() { |
| var inst = tinyMCE.selectedInstance; |
| var e = tinyMCE.getParentElement(inst.getFocusElement()); |
| var p = tinyMCE.getAbsPosition(e); |
| var d = inst.getDoc(); |
| var ne = d.createElement('div'); |
| var h = inst.selection.getSelectedHTML(); |
| |
| // Move div |
| ne.style.position = 'absolute'; |
| ne.style.left = p.absLeft + 'px'; |
| ne.style.top = (p.absTop > 20 ? p.absTop : 20) + 'px'; |
| ne.style.width = '100px'; |
| ne.style.height = '100px'; |
| ne.className = 'mceVisualAid'; |
| |
| if (!h) |
| h = tinyMCE.getLang('lang_layer_content'); |
| |
| ne.innerHTML = h; |
| |
| // Add it |
| d.body.appendChild(ne); |
| }, |
| |
| _toggleAbsolute : function() { |
| var inst = tinyMCE.selectedInstance; |
| var le = this._getParentLayer(inst.getFocusElement()); |
| |
| if (le == null) |
| le = tinyMCE.getParentElement(inst.getFocusElement(), 'div,p,img'); |
| |
| if (le) { |
| if (le.style.position.toLowerCase() == "absolute") { |
| le.style.position = ""; |
| le.style.left = ""; |
| le.style.top = ""; |
| } else { |
| le.style.position = "absolute"; |
| |
| if (le.style.left == "") |
| le.style.left = 20 + 'px'; |
| |
| if (le.style.top == "") |
| le.style.top = 20 + 'px'; |
| |
| if (le.style.width == "") |
| le.style.width = le.width ? (le.width + 'px') : '100px'; |
| |
| if (le.style.height == "") |
| le.style.height = le.height ? (le.height + 'px') : '100px'; |
| |
| tinyMCE.handleVisualAid(inst.getBody(), true, inst.visualAid, inst); |
| } |
| |
| inst.repaint(); |
| tinyMCE.triggerNodeChange(); |
| } |
| } |
| }; |
| |
| tinyMCE.addPlugin("layer", TinyMCE_LayerPlugin); |