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| /** |
| * $Id: mcwindows.js 18 2006-06-29 14:11:23Z spocke $ |
| * |
| * Moxiecode DHTML Windows script. |
| * |
| * @author Moxiecode |
| * @copyright Copyright © 2004, Moxiecode Systems AB, All rights reserved. |
| */ |
| |
| // Windows handler |
| function MCWindows() { |
| this.settings = new Array(); |
| this.windows = new Array(); |
| this.isMSIE = (navigator.appName == "Microsoft Internet Explorer"); |
| this.isGecko = navigator.userAgent.indexOf('Gecko') != -1; |
| this.isSafari = navigator.userAgent.indexOf('Safari') != -1; |
| this.isMac = navigator.userAgent.indexOf('Mac') != -1; |
| this.isMSIE5_0 = this.isMSIE && (navigator.userAgent.indexOf('MSIE 5.0') != -1); |
| this.action = "none"; |
| this.selectedWindow = null; |
| this.zindex = 100; |
| this.mouseDownScreenX = 0; |
| this.mouseDownScreenY = 0; |
| this.mouseDownLayerX = 0; |
| this.mouseDownLayerY = 0; |
| this.mouseDownWidth = 0; |
| this.mouseDownHeight = 0; |
| }; |
| |
| MCWindows.prototype.init = function(settings) { |
| this.settings = settings; |
| |
| if (this.isMSIE) |
| this.addEvent(document, "mousemove", mcWindows.eventDispatcher); |
| else |
| this.addEvent(window, "mousemove", mcWindows.eventDispatcher); |
| |
| this.addEvent(document, "mouseup", mcWindows.eventDispatcher); |
| }; |
| |
| MCWindows.prototype.getParam = function(name, default_value) { |
| var value = null; |
| |
| value = (typeof(this.settings[name]) == "undefined") ? default_value : this.settings[name]; |
| |
| // Fix bool values |
| if (value == "true" || value == "false") |
| return (value == "true"); |
| |
| return value; |
| }; |
| |
| MCWindows.prototype.eventDispatcher = function(e) { |
| e = typeof(e) == "undefined" ? window.event : e; |
| |
| if (mcWindows.selectedWindow == null) |
| return; |
| |
| // Switch focus |
| if (mcWindows.isGecko && e.type == "mousedown") { |
| var elm = e.currentTarget; |
| |
| for (var n in mcWindows.windows) { |
| var win = mcWindows.windows[n]; |
| if (typeof(win) == 'function') |
| continue; |
| |
| if (win.headElement == elm || win.resizeElement == elm) { |
| win.focus(); |
| break; |
| } |
| } |
| } |
| |
| switch (e.type) { |
| case "mousemove": |
| mcWindows.selectedWindow.onMouseMove(e); |
| break; |
| |
| case "mouseup": |
| mcWindows.selectedWindow.onMouseUp(e); |
| break; |
| |
| case "mousedown": |
| mcWindows.selectedWindow.onMouseDown(e); |
| break; |
| |
| case "focus": |
| mcWindows.selectedWindow.onFocus(e); |
| break; |
| } |
| } |
| |
| MCWindows.prototype.addEvent = function(obj, name, handler) { |
| if (this.isMSIE) |
| obj.attachEvent("on" + name, handler); |
| else |
| obj.addEventListener(name, handler, true); |
| }; |
| |
| MCWindows.prototype.cancelEvent = function(e) { |
| if (this.isMSIE) { |
| e.returnValue = false; |
| e.cancelBubble = true; |
| } else |
| e.preventDefault(); |
| }; |
| |
| MCWindows.prototype.parseFeatures = function(opts) { |
| // Cleanup the options |
| opts = opts.toLowerCase(); |
| opts = opts.replace(/;/g, ","); |
| opts = opts.replace(/[^0-9a-z=,]/g, ""); |
| |
| var optionChunks = opts.split(','); |
| var options = new Array(); |
| |
| options['left'] = 10; |
| options['top'] = 10; |
| options['width'] = 300; |
| options['height'] = 300; |
| options['resizable'] = true; |
| options['minimizable'] = true; |
| options['maximizable'] = true; |
| options['close'] = true; |
| options['movable'] = true; |
| |
| if (opts == "") |
| return options; |
| |
| for (var i=0; i<optionChunks.length; i++) { |
| var parts = optionChunks[i].split('='); |
| |
| if (parts.length == 2) |
| options[parts[0]] = parts[1]; |
| } |
| |
| return options; |
| }; |
| |
| MCWindows.prototype.open = function(url, name, features) { |
| var win = new MCWindow(); |
| var winDiv, html = "", id; |
| |
| features = this.parseFeatures(features); |
| |
| // Create div |
| id = "mcWindow_" + name; |
| |
| width = parseInt(features['width']); |
| height = parseInt(features['height'])-12-19; |
| |
| if (this.isMSIE) |
| width -= 2; |
| |
| // Setup first part of window |
| win.id = id; |
| win.url = url; |
| win.name = name; |
| win.features = features; |
| this.windows[name] = win; |
| |
| iframeWidth = width; |
| iframeHeight = height; |
| |
| // Create inner content |
| html += '<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">'; |
| html += '<html>'; |
| html += '<head>'; |
| html += '<title>Wrapper iframe</title>'; |
| html += '<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">'; |
| html += '<link href="../jscripts/tiny_mce/themes/advanced/css/editor_ui.css" rel="stylesheet" type="text/css" />'; |
| html += '</head>'; |
| html += '<body onload="parent.mcWindows.onLoad(\'' + name + '\');">'; |
| |
| html += '<div id="' + id + '_container" class="mceWindow">'; |
| html += '<div id="' + id + '_head" class="mceWindowHead" onmousedown="parent.mcWindows.windows[\'' + name + '\'].focus();">'; |
| html += ' <div id="' + id + '_title" class="mceWindowTitle"'; |
| html += ' onselectstart="return false;" unselectable="on" style="-moz-user-select: none !important;">No name window</div>'; |
| html += ' <div class="mceWindowHeadTools">'; |
| html += ' <a href="javascript:parent.mcWindows.windows[\'' + name + '\'].close();" onmousedown="return false;" class="mceWindowClose"><img border="0" src="../jscripts/tiny_mce/themes/advanced/images/window_close.gif" /></a>'; |
| // html += ' <a href="javascript:mcWindows.windows[\'' + name + '\'].maximize();" onmousedown="return false;" class="mceWindowMaximize"></a>'; |
| // html += ' <a href="javascript:mcWindows.windows[\'' + name + '\'].minimize();" onmousedown="return false;" class="mceWindowMinimize"></a>'; |
| html += ' </div>'; |
| html += '</div><div id="' + id + '_body" class="mceWindowBody" style="width: ' + width + 'px; height: ' + height + 'px;">'; |
| html += '<iframe id="' + id + '_iframe" name="' + id + '_iframe" onfocus="parent.mcWindows.windows[\'' + name + '\'].focus();" frameborder="0" width="' + iframeWidth + '" height="' + iframeHeight + '" src="' + url + '" class="mceWindowBodyIframe"></iframe></div>'; |
| html += '<div id="' + id + '_statusbar" class="mceWindowStatusbar" onmousedown="parent.mcWindows.windows[\'' + name + '\'].focus();">'; |
| html += '<div id="' + id + '_resize" class="mceWindowResize"><img onmousedown="parent.mcWindows.windows[\'' + name + '\'].focus();" border="0" src="../jscripts/tiny_mce/themes/advanced/images/window_resize.gif" /></div>'; |
| html += '</div>'; |
| html += '</div>'; |
| |
| html += '</body>'; |
| html += '</html>'; |
| |
| // Create iframe |
| this.createFloatingIFrame(id, features['left'], features['top'], features['width'], features['height'], html); |
| }; |
| |
| // Gets called when wrapper iframe is initialized |
| MCWindows.prototype.onLoad = function(name) { |
| var win = mcWindows.windows[name]; |
| var id = "mcWindow_" + name; |
| var wrapperIframe = window.frames[id + "_iframe"].frames[0]; |
| var wrapperDoc = window.frames[id + "_iframe"].document; |
| var doc = window.frames[id + "_iframe"].document; |
| var winDiv = document.getElementById("mcWindow_" + name + "_div"); |
| var realIframe = window.frames[id + "_iframe"].frames[0]; |
| |
| // Set window data |
| win.id = "mcWindow_" + name + "_iframe"; |
| win.winElement = winDiv; |
| win.bodyElement = doc.getElementById(id + '_body'); |
| win.iframeElement = doc.getElementById(id + '_iframe'); |
| win.headElement = doc.getElementById(id + '_head'); |
| win.titleElement = doc.getElementById(id + '_title'); |
| win.resizeElement = doc.getElementById(id + '_resize'); |
| win.containerElement = doc.getElementById(id + '_container'); |
| win.left = win.features['left']; |
| win.top = win.features['top']; |
| win.frame = window.frames[id + '_iframe'].frames[0]; |
| win.wrapperFrame = window.frames[id + '_iframe']; |
| win.wrapperIFrameElement = document.getElementById(id + "_iframe"); |
| |
| // Add event handlers |
| mcWindows.addEvent(win.headElement, "mousedown", mcWindows.eventDispatcher); |
| mcWindows.addEvent(win.resizeElement, "mousedown", mcWindows.eventDispatcher); |
| |
| if (mcWindows.isMSIE) { |
| mcWindows.addEvent(realIframe.document, "mousemove", mcWindows.eventDispatcher); |
| mcWindows.addEvent(realIframe.document, "mouseup", mcWindows.eventDispatcher); |
| } else { |
| mcWindows.addEvent(realIframe, "mousemove", mcWindows.eventDispatcher); |
| mcWindows.addEvent(realIframe, "mouseup", mcWindows.eventDispatcher); |
| mcWindows.addEvent(realIframe, "focus", mcWindows.eventDispatcher); |
| } |
| |
| for (var i=0; i<window.frames.length; i++) { |
| if (!window.frames[i]._hasMouseHandlers) { |
| if (mcWindows.isMSIE) { |
| mcWindows.addEvent(window.frames[i].document, "mousemove", mcWindows.eventDispatcher); |
| mcWindows.addEvent(window.frames[i].document, "mouseup", mcWindows.eventDispatcher); |
| } else { |
| mcWindows.addEvent(window.frames[i], "mousemove", mcWindows.eventDispatcher); |
| mcWindows.addEvent(window.frames[i], "mouseup", mcWindows.eventDispatcher); |
| } |
| |
| window.frames[i]._hasMouseHandlers = true; |
| } |
| } |
| |
| if (mcWindows.isMSIE) { |
| mcWindows.addEvent(win.frame.document, "mousemove", mcWindows.eventDispatcher); |
| mcWindows.addEvent(win.frame.document, "mouseup", mcWindows.eventDispatcher); |
| } else { |
| mcWindows.addEvent(win.frame, "mousemove", mcWindows.eventDispatcher); |
| mcWindows.addEvent(win.frame, "mouseup", mcWindows.eventDispatcher); |
| mcWindows.addEvent(win.frame, "focus", mcWindows.eventDispatcher); |
| } |
| |
| this.selectedWindow = win; |
| }; |
| |
| MCWindows.prototype.createFloatingIFrame = function(id_prefix, left, top, width, height, html) { |
| var iframe = document.createElement("iframe"); |
| var div = document.createElement("div"); |
| |
| width = parseInt(width); |
| height = parseInt(height)+1; |
| |
| // Create wrapper div |
| div.setAttribute("id", id_prefix + "_div"); |
| div.setAttribute("width", width); |
| div.setAttribute("height", (height)); |
| div.style.position = "absolute"; |
| div.style.left = left + "px"; |
| div.style.top = top + "px"; |
| div.style.width = width + "px"; |
| div.style.height = (height) + "px"; |
| div.style.backgroundColor = "white"; |
| div.style.display = "none"; |
| |
| if (this.isGecko) { |
| iframeWidth = width + 2; |
| iframeHeight = height + 2; |
| } else { |
| iframeWidth = width; |
| iframeHeight = height + 1; |
| } |
| |
| // Create iframe |
| iframe.setAttribute("id", id_prefix + "_iframe"); |
| iframe.setAttribute("name", id_prefix + "_iframe"); |
| iframe.setAttribute("border", "0"); |
| iframe.setAttribute("frameBorder", "0"); |
| iframe.setAttribute("marginWidth", "0"); |
| iframe.setAttribute("marginHeight", "0"); |
| iframe.setAttribute("leftMargin", "0"); |
| iframe.setAttribute("topMargin", "0"); |
| iframe.setAttribute("width", iframeWidth); |
| iframe.setAttribute("height", iframeHeight); |
| // iframe.setAttribute("src", "../jscripts/tiny_mce/blank.htm"); |
| // iframe.setAttribute("allowtransparency", "false"); |
| iframe.setAttribute("scrolling", "no"); |
| iframe.style.width = iframeWidth + "px"; |
| iframe.style.height = iframeHeight + "px"; |
| iframe.style.backgroundColor = "white"; |
| div.appendChild(iframe); |
| |
| document.body.appendChild(div); |
| |
| // Fixed MSIE 5.0 issue |
| div.innerHTML = div.innerHTML; |
| |
| if (this.isSafari) { |
| // Give Safari some time to setup |
| window.setTimeout(function() { |
| doc = window.frames[id_prefix + '_iframe'].document; |
| doc.open(); |
| doc.write(html); |
| doc.close(); |
| }, 10); |
| } else { |
| doc = window.frames[id_prefix + '_iframe'].window.document |
| doc.open(); |
| doc.write(html); |
| doc.close(); |
| } |
| |
| div.style.display = "block"; |
| |
| return div; |
| }; |
| |
| // Window instance |
| function MCWindow() { |
| }; |
| |
| MCWindow.prototype.focus = function() { |
| this.winElement.style.zIndex = mcWindows.zindex++; |
| mcWindows.selectedWindow = this; |
| }; |
| |
| MCWindow.prototype.minimize = function() { |
| }; |
| |
| MCWindow.prototype.maximize = function() { |
| |
| }; |
| |
| MCWindow.prototype.startResize = function() { |
| mcWindows.action = "resize"; |
| }; |
| |
| MCWindow.prototype.startMove = function(e) { |
| mcWindows.action = "move"; |
| }; |
| |
| MCWindow.prototype.close = function() { |
| document.body.removeChild(this.winElement); |
| mcWindows.windows[this.name] = null; |
| }; |
| |
| MCWindow.prototype.onMouseMove = function(e) { |
| var scrollX = 0;//this.doc.body.scrollLeft; |
| var scrollY = 0;//this.doc.body.scrollTop; |
| |
| // Calculate real X, Y |
| var dx = e.screenX - mcWindows.mouseDownScreenX; |
| var dy = e.screenY - mcWindows.mouseDownScreenY; |
| |
| switch (mcWindows.action) { |
| case "resize": |
| width = mcWindows.mouseDownWidth + (e.screenX - mcWindows.mouseDownScreenX); |
| height = mcWindows.mouseDownHeight + (e.screenY - mcWindows.mouseDownScreenY); |
| |
| width = width < 100 ? 100 : width; |
| height = height < 100 ? 100 : height; |
| |
| this.wrapperIFrameElement.style.width = width+2; |
| this.wrapperIFrameElement.style.height = height+2; |
| this.wrapperIFrameElement.width = width+2; |
| this.wrapperIFrameElement.height = height+2; |
| this.winElement.style.width = width; |
| this.winElement.style.height = height; |
| |
| height = height-12-19; |
| |
| this.containerElement.style.width = width; |
| |
| this.iframeElement.style.width = width; |
| this.iframeElement.style.height = height; |
| this.bodyElement.style.width = width; |
| this.bodyElement.style.height = height; |
| this.headElement.style.width = width; |
| //this.statusElement.style.width = width; |
| |
| mcWindows.cancelEvent(e); |
| break; |
| |
| case "move": |
| this.left = mcWindows.mouseDownLayerX + (e.screenX - mcWindows.mouseDownScreenX); |
| this.top = mcWindows.mouseDownLayerY + (e.screenY - mcWindows.mouseDownScreenY); |
| this.winElement.style.left = this.left + "px"; |
| this.winElement.style.top = this.top + "px"; |
| |
| mcWindows.cancelEvent(e); |
| break; |
| } |
| }; |
| |
| MCWindow.prototype.onMouseUp = function(e) { |
| mcWindows.action = "none"; |
| }; |
| |
| MCWindow.prototype.onFocus = function(e) { |
| // Gecko only handler |
| var winRef = e.currentTarget; |
| |
| for (var n in mcWindows.windows) { |
| var win = mcWindows.windows[n]; |
| if (typeof(win) == 'function') |
| continue; |
| |
| if (winRef.name == win.id) { |
| win.focus(); |
| return; |
| } |
| } |
| }; |
| |
| MCWindow.prototype.onMouseDown = function(e) { |
| var elm = mcWindows.isMSIE ? this.wrapperFrame.event.srcElement : e.target; |
| |
| var scrollX = 0;//this.doc.body.scrollLeft; |
| var scrollY = 0;//this.doc.body.scrollTop; |
| |
| mcWindows.mouseDownScreenX = e.screenX; |
| mcWindows.mouseDownScreenY = e.screenY; |
| mcWindows.mouseDownLayerX = this.left; |
| mcWindows.mouseDownLayerY = this.top; |
| mcWindows.mouseDownWidth = parseInt(this.winElement.style.width); |
| mcWindows.mouseDownHeight = parseInt(this.winElement.style.height); |
| |
| if (elm == this.resizeElement.firstChild) |
| this.startResize(e); |
| else |
| this.startMove(e); |
| |
| mcWindows.cancelEvent(e); |
| }; |
| |
| // Global instance |
| var mcWindows = new MCWindows(); |