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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); |
} |
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window.frames[i]._hasMouseHandlers = true; |
} |
} |
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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; |
}; |
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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(); |
} |
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div.style.display = "block"; |
|
return div; |
}; |
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// Window instance |
function MCWindow() { |
}; |
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MCWindow.prototype.focus = function() { |
this.winElement.style.zIndex = mcWindows.zindex++; |
mcWindows.selectedWindow = this; |
}; |
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MCWindow.prototype.minimize = function() { |
}; |
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MCWindow.prototype.maximize = function() { |
|
}; |
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MCWindow.prototype.startResize = function() { |
mcWindows.action = "resize"; |
}; |
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MCWindow.prototype.startMove = function(e) { |
mcWindows.action = "move"; |
}; |
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MCWindow.prototype.close = function() { |
document.body.removeChild(this.winElement); |
mcWindows.windows[this.name] = null; |
}; |
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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; |
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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; |
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this.containerElement.style.width = width; |
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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; |
} |
}; |
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MCWindow.prototype.onMouseUp = function(e) { |
mcWindows.action = "none"; |
}; |
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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; |
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if (winRef.name == win.id) { |
win.focus(); |
return; |
} |
} |
}; |
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MCWindow.prototype.onMouseDown = function(e) { |
var elm = mcWindows.isMSIE ? this.wrapperFrame.event.srcElement : e.target; |
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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); |
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mcWindows.cancelEvent(e); |
}; |
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// Global instance |
var mcWindows = new MCWindows(); |