/**

 * $Id: editor_plugin_src.js 201 2007-02-12 15:56:56Z spocke $

 *

 * Moxiecode DHTML Windows script.

 *

 * @author Moxiecode

 * @copyright Copyright © 2004-2007, Moxiecode Systems AB, All rights reserved.

 */

// Patch openWindow, closeWindow TinyMCE functions

var TinyMCE_InlinePopupsPlugin = {

	getInfo : function() {

		return {

			longname : 'Inline Popups',

			author : 'Moxiecode Systems AB',

			authorurl : 'http://tinymce.moxiecode.com',

			infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/inlinepopups',

			version : tinyMCE.majorVersion + "." + tinyMCE.minorVersion

		};

	}

};

tinyMCE.addPlugin("inlinepopups", TinyMCE_InlinePopupsPlugin);

// Patch openWindow, closeWindow TinyMCE functions

TinyMCE_Engine.prototype.orgOpenWindow = TinyMCE_Engine.prototype.openWindow;

TinyMCE_Engine.prototype.orgCloseWindow = TinyMCE_Engine.prototype.closeWindow;

TinyMCE_Engine.prototype.openWindow = function(template, args) {

	// Does the caller support inline

	if (args['inline'] != "yes" || tinyMCE.isOpera || tinyMCE.getParam("plugins").indexOf('inlinepopups') == -1) {

		mcWindows.selectedWindow = null;

		args['mce_inside_iframe'] = false;

		this.orgOpenWindow(template, args);

		return;

	}

	var url, resizable, scrollbars;

	args['mce_inside_iframe'] = true;

	tinyMCE.windowArgs = args;

	if (template['file'].charAt(0) != '/' && template['file'].indexOf('://') == -1)

		url = tinyMCE.baseURL + "/themes/" + tinyMCE.getParam("theme") + "/" + template['file'];

	else

		url = template['file'];

	if (!(width = parseInt(template['width'])))

		width = 320;

	if (!(height = parseInt(template['height'])))

		height = 200;

	if (!(minWidth = parseInt(template['minWidth'])))

		minWidth = 100;

	if (!(minHeight = parseInt(template['minHeight'])))

		minHeight = 100;

	resizable = (args && args['resizable']) ? args['resizable'] : "no";

	scrollbars = (args && args['scrollbars']) ? args['scrollbars'] : "no";

	height += 18;

	// Replace all args as variables in URL

	for (var name in args) {

		if (typeof(args[name]) == 'function')

			continue;

		url = tinyMCE.replaceVar(url, name, escape(args[name]));

	}

	var elm = document.getElementById(this.selectedInstance.editorId + '_parent');

	if (tinyMCE.hasPlugin('fullscreen') && this.selectedInstance.getData('fullscreen').enabled)

		pos = { absLeft: 0, absTop: 0 };

	else

		pos = tinyMCE.getAbsPosition(elm);

	// Center div in editor area

	pos.absLeft += Math.round((elm.firstChild.clientWidth / 2) - (width / 2));

	pos.absTop += Math.round((elm.firstChild.clientHeight / 2) - (height / 2));

	mcWindows.open(url, mcWindows.idCounter++, "modal=yes,width=" + width+ ",height=" + height + ",resizable=" + resizable + ",scrollbars=" + scrollbars + ",statusbar=" + resizable + ",left=" + pos.absLeft + ",top=" + pos.absTop + ",minWidth=" + minWidth + ",minHeight=" + minHeight );

};

TinyMCE_Engine.prototype.closeWindow = function(win) {

	var gotit = false, n, w;

	for (n in mcWindows.windows) {

		w = mcWindows.windows[n];

		if (typeof(w) == 'function') continue;

		if (win.name == w.id + '_iframe') {

			w.close();

			gotit = true;

		}

	}

	if (!gotit)

		this.orgCloseWindow(win);

	tinyMCE.selectedInstance.getWin().focus(); 

};

TinyMCE_Engine.prototype.setWindowTitle = function(win_ref, title) {

	for (var n in mcWindows.windows) {

		var win = mcWindows.windows[n];

		if (typeof(win) == 'function')

			continue;

		if (win_ref.name == win.id + "_iframe")

			window.frames[win.id + "_iframe"].document.getElementById(win.id + '_title').innerHTML = title;

	}

};

// * * * * * TinyMCE_Windows classes below

// Windows handler

function TinyMCE_Windows() {

	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.lastSelectedWindow = null;

	this.zindex = 1001;

	this.mouseDownScreenX = 0;

	this.mouseDownScreenY = 0;

	this.mouseDownLayerX = 0;

	this.mouseDownLayerY = 0;

	this.mouseDownWidth = 0;

	this.mouseDownHeight = 0;

	this.idCounter = 0;

};

TinyMCE_Windows.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);

	this.addEvent(window, "resize", mcWindows.eventDispatcher);

	this.addEvent(document, "scroll", mcWindows.eventDispatcher);

	this.doc = document;

};

TinyMCE_Windows.prototype.getBounds = function() {

	if (!this.bounds) {

		var vp = tinyMCE.getViewPort(window);

		var top, left, bottom, right, docEl = this.doc.documentElement;

		top    = vp.top;

		left   = vp.left;

		bottom = vp.height + top - 2;

		right  = vp.width  + left - 22; // TODO this number is platform dependant

		// x1, y1, x2, y2

		this.bounds = [left, top, right, bottom];

	}

	return this.bounds;

};

TinyMCE_Windows.prototype.clampBoxPosition = function(x, y, w, h, minW, minH) {

	var bounds = this.getBounds();

	x = Math.max(bounds[0], Math.min(bounds[2], x + w) - w);

	y = Math.max(bounds[1], Math.min(bounds[3], y + h) - h);

	return this.clampBoxSize(x, y, w, h, minW, minH);

};

TinyMCE_Windows.prototype.clampBoxSize = function(x, y, w, h, minW, minH) {

	var bounds = this.getBounds();

	return [

		x, y,

		Math.max(minW, Math.min(bounds[2], x + w) - x),

		Math.max(minH, Math.min(bounds[3], y + h) - y)

	];

};

TinyMCE_Windows.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;

};

TinyMCE_Windows.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 (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;

		case "scroll":

		case "resize":

			if (mcWindows.clampUpdateTimeout)

				clearTimeout(mcWindows.clampUpdateTimeout);

			mcWindows.clampEventType = e.type;

			mcWindows.clampUpdateTimeout =

				setTimeout(function () {mcWindows.updateClamping()}, 100);

			break;

	}

};

TinyMCE_Windows.prototype.updateClamping = function () {

	var clamp, oversize, etype = mcWindows.clampEventType;

	this.bounds = null; // Recalc window bounds on resize/scroll

	this.clampUpdateTimeout = null;

	for (var n in this.windows) {

		win = this.windows[n];

		if (typeof(win) == 'function' || ! win.winElement) continue;

		clamp = mcWindows.clampBoxPosition(

			win.left, win.top,

			win.winElement.scrollWidth,

			win.winElement.scrollHeight,

			win.features.minWidth,

			win.features.minHeight

		);

		oversize = (

			clamp[2] != win.winElement.scrollWidth ||

			clamp[3] != win.winElement.scrollHeight

		) ? true : false;

		if (!oversize || win.features.resizable == "yes" || etype != "scroll")

			win.moveTo(clamp[0], clamp[1]);

		if (oversize && win.features.resizable == "yes")

			win.resizeTo(clamp[2], clamp[3]);

	}

};

TinyMCE_Windows.prototype.addEvent = function(obj, name, handler) {

	if (this.isMSIE)

		obj.attachEvent("on" + name, handler);

	else

		obj.addEventListener(name, handler, false);

};

TinyMCE_Windows.prototype.cancelEvent = function(e) {

	if (this.isMSIE) {

		e.returnValue = false;

		e.cancelBubble = true;

	} else

		e.preventDefault();

};

TinyMCE_Windows.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['minwidth'] = "100";

	options['minheight'] = "100";

	options['resizable'] = "yes";

	options['minimizable'] = "yes";

	options['maximizable'] = "yes";

	options['close'] = "yes";

	options['movable'] = "yes";

	options['statusbar'] = "yes";

	options['scrollbars'] = "auto";

	options['modal'] = "no";

	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];

	}

	options['left'] = parseInt(options['left']);

	options['top'] = parseInt(options['top']);

	options['width'] = parseInt(options['width']);

	options['height'] = parseInt(options['height']);

	options['minWidth'] = parseInt(options['minwidth']);

	options['minHeight'] = parseInt(options['minheight']);

	return options;

};

TinyMCE_Windows.prototype.open = function(url, name, features) {

	this.lastSelectedWindow = this.selectedWindow;

	var win = new TinyMCE_Window();

	var winDiv, html = "", id;

	var imgPath = this.getParam("images_path");

	features = this.parseFeatures(features);

	// Clamp specified dimensions

	var clamp = mcWindows.clampBoxPosition(

		features['left'], features['top'],

		features['width'], features['height'],

		features['minWidth'], features['minHeight']

	);

	features['left'] = clamp[0];

	features['top'] = clamp[1];

	if (features['resizable'] == "yes") {

		features['width'] = clamp[2];

		features['height'] = clamp[3];

	}

	// Create div

	id = "mcWindow_" + name;

	win.deltaHeight = 18;

	if (features['statusbar'] == "yes") {

		win.deltaHeight += 13;

		if (this.isMSIE)

			win.deltaHeight += 1;

	}

	width = parseInt(features['width']);

	height = parseInt(features['height'])-win.deltaHeight;

	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="' + this.getParam("css_file") + '" 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;"></div>';

	html += '    <div class="mceWindowHeadTools">';

	html += '      <a href="javascript:parent.mcWindows.windows[\'' + name + '\'].close();" target="_self" onmousedown="return false;" class="mceWindowClose"><img border="0" src="' + imgPath + '/window_close.gif" /></a>';

	if (features['resizable'] == "yes" && features['maximizable'] == "yes")

		html += '      <a href="javascript:parent.mcWindows.windows[\'' + name + '\'].maximize();" target="_self" onmousedown="return false;" class="mceWindowMaximize"><img border="0" src="' + imgPath + '/window_maximize.gif" /></a>';

	// html += '      <a href="javascript:mcWindows.windows[\'' + name + '\'].minimize();" target="_self" 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" frameborder="0" width="' + iframeWidth + '" height="' + iframeHeight + '" src="' + url + '" class="mceWindowBodyIframe" scrolling="' + features['scrollbars'] + '"></iframe></div>';

	if (features['statusbar'] == "yes") {

		html += '<div id="' + id + '_statusbar" class="mceWindowStatusbar" onmousedown="parent.mcWindows.windows[\'' + name + '\'].focus();">';

		if (features['resizable'] == "yes") {

			if (this.isGecko)

				html += '<div id="' + id + '_resize" class="mceWindowResize"><div style="background-image: url(\'' + imgPath + '/window_resize.gif\'); width: 12px; height: 12px;"></div></div>';

			else

				html += '<div id="' + id + '_resize" class="mceWindowResize"><img onmousedown="parent.mcWindows.windows[\'' + name + '\'].focus();" border="0" src="' + imgPath + '/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);

};

// Blocks the document events by placing a image over the whole document

TinyMCE_Windows.prototype.setDocumentLock = function(state) {

	var elm = document.getElementById('mcWindowEventBlocker');

	if (state) {

		if (elm == null) {

			elm = document.createElement("div");

			elm.id = "mcWindowEventBlocker";

			elm.style.position = "absolute";

			elm.style.left = "0";

			elm.style.top = "0";

			document.body.appendChild(elm);

		}

		elm.style.display = "none";

		var imgPath = this.getParam("images_path");

		var width = document.body.clientWidth;

		var height = document.body.clientHeight;

		elm.style.width = width;

		elm.style.height = height;

		elm.innerHTML = '<img src="' + imgPath + '/spacer.gif" width="' + width + '" height="' + height + '" />';

		elm.style.zIndex = mcWindows.zindex-1;

		elm.style.display = "block";

	} else if (elm != null) {

		if (mcWindows.windows.length == 0)

			elm.parentNode.removeChild(elm);

		else

			elm.style.zIndex = mcWindows.zindex-1;

	}

};

// Gets called when wrapper iframe is initialized

TinyMCE_Windows.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;

	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);

	if (win.resizeElement != null)

		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);