Fixed non-object reference in databaseless template, added locking for Javascript paginator, made comments on AES key size more clear in constants, and disallowed "anonymous" and IP addresses for admin username in install.php; Loch Ness release candidate
/**
* $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();