Added keep-alive function to admin panel (had been planned for some time) and a new hook, template_var_init_end
/**
* $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();