--- /dev/null
+/*!
+ * Ext JS Library 3.0.0
+ * Copyright(c) 2006-2009 Ext JS, LLC
+ * licensing@extjs.com
+ * http://www.extjs.com/license
+ */
+/**
+ * @class Ext.MessageBox
+ * <p>Utility class for generating different styles of message boxes. The alias Ext.Msg can also be used.<p/>
+ * <p>Note that the MessageBox is asynchronous. Unlike a regular JavaScript <code>alert</code> (which will halt
+ * browser execution), showing a MessageBox will not cause the code to stop. For this reason, if you have code
+ * that should only run <em>after</em> some user feedback from the MessageBox, you must use a callback function
+ * (see the <code>function</code> parameter for {@link #show} for more details).</p>
+ * <p>Example usage:</p>
+ *<pre><code>
+// Basic alert:
+Ext.Msg.alert('Status', 'Changes saved successfully.');
+
+// Prompt for user data and process the result using a callback:
+Ext.Msg.prompt('Name', 'Please enter your name:', function(btn, text){
+ if (btn == 'ok'){
+ // process text value and close...
+ }
+});
+
+// Show a dialog using config options:
+Ext.Msg.show({
+ title:'Save Changes?',
+ msg: 'You are closing a tab that has unsaved changes. Would you like to save your changes?',
+ buttons: Ext.Msg.YESNOCANCEL,
+ fn: processResult,
+ animEl: 'elId',
+ icon: Ext.MessageBox.QUESTION
+});
+</code></pre>
+ * @singleton
+ */
+Ext.MessageBox = function(){
+ var dlg, opt, mask, waitTimer;
+ var bodyEl, msgEl, textboxEl, textareaEl, progressBar, pp, iconEl, spacerEl;
+ var buttons, activeTextEl, bwidth, iconCls = '';
+
+ // private
+ var handleButton = function(button){
+ if(dlg.isVisible()){
+ dlg.hide();
+ handleHide();
+ Ext.callback(opt.fn, opt.scope||window, [button, activeTextEl.dom.value, opt], 1);
+ }
+ };
+
+ // private
+ var handleHide = function(){
+ if(opt && opt.cls){
+ dlg.el.removeClass(opt.cls);
+ }
+ progressBar.reset();
+ };
+
+ // private
+ var handleEsc = function(d, k, e){
+ if(opt && opt.closable !== false){
+ dlg.hide();
+ handleHide();
+ }
+ if(e){
+ e.stopEvent();
+ }
+ };
+
+ // private
+ var updateButtons = function(b){
+ var width = 0;
+ if(!b){
+ buttons["ok"].hide();
+ buttons["cancel"].hide();
+ buttons["yes"].hide();
+ buttons["no"].hide();
+ return width;
+ }
+ dlg.footer.dom.style.display = '';
+ for(var k in buttons){
+ if(typeof buttons[k] != "function"){
+ if(b[k]){
+ buttons[k].show();
+ buttons[k].setText(typeof b[k] == "string" ? b[k] : Ext.MessageBox.buttonText[k]);
+ width += buttons[k].el.getWidth()+15;
+ }else{
+ buttons[k].hide();
+ }
+ }
+ }
+ return width;
+ };
+
+ return {
+ /**
+ * Returns a reference to the underlying {@link Ext.Window} element
+ * @return {Ext.Window} The window
+ */
+ getDialog : function(titleText){
+ if(!dlg){
+ dlg = new Ext.Window({
+ autoCreate : true,
+ title:titleText,
+ resizable:false,
+ constrain:true,
+ constrainHeader:true,
+ minimizable : false,
+ maximizable : false,
+ stateful: false,
+ modal: true,
+ shim:true,
+ buttonAlign:"center",
+ width:400,
+ height:100,
+ minHeight: 80,
+ plain:true,
+ footer:true,
+ closable:true,
+ close : function(){
+ if(opt && opt.buttons && opt.buttons.no && !opt.buttons.cancel){
+ handleButton("no");
+ }else{
+ handleButton("cancel");
+ }
+ }
+ });
+ buttons = {};
+ var bt = this.buttonText;
+ //TODO: refactor this block into a buttons config to pass into the Window constructor
+ buttons["ok"] = dlg.addButton(bt["ok"], handleButton.createCallback("ok"));
+ buttons["yes"] = dlg.addButton(bt["yes"], handleButton.createCallback("yes"));
+ buttons["no"] = dlg.addButton(bt["no"], handleButton.createCallback("no"));
+ buttons["cancel"] = dlg.addButton(bt["cancel"], handleButton.createCallback("cancel"));
+ buttons["ok"].hideMode = buttons["yes"].hideMode = buttons["no"].hideMode = buttons["cancel"].hideMode = 'offsets';
+ dlg.render(document.body);
+ dlg.getEl().addClass('x-window-dlg');
+ mask = dlg.mask;
+ bodyEl = dlg.body.createChild({
+ html:'<div class="ext-mb-icon"></div><div class="ext-mb-content"><span class="ext-mb-text"></span><br /><div class="ext-mb-fix-cursor"><input type="text" class="ext-mb-input" /><textarea class="ext-mb-textarea"></textarea></div></div>'
+ });
+ iconEl = Ext.get(bodyEl.dom.firstChild);
+ var contentEl = bodyEl.dom.childNodes[1];
+ msgEl = Ext.get(contentEl.firstChild);
+ textboxEl = Ext.get(contentEl.childNodes[2].firstChild);
+ textboxEl.enableDisplayMode();
+ textboxEl.addKeyListener([10,13], function(){
+ if(dlg.isVisible() && opt && opt.buttons){
+ if(opt.buttons.ok){
+ handleButton("ok");
+ }else if(opt.buttons.yes){
+ handleButton("yes");
+ }
+ }
+ });
+ textareaEl = Ext.get(contentEl.childNodes[2].childNodes[1]);
+ textareaEl.enableDisplayMode();
+ progressBar = new Ext.ProgressBar({
+ renderTo:bodyEl
+ });
+ bodyEl.createChild({cls:'x-clear'});
+ }
+ return dlg;
+ },
+
+ /**
+ * Updates the message box body text
+ * @param {String} text (optional) Replaces the message box element's innerHTML with the specified string (defaults to
+ * the XHTML-compliant non-breaking space character '&#160;')
+ * @return {Ext.MessageBox} this
+ */
+ updateText : function(text){
+ if(!dlg.isVisible() && !opt.width){
+ dlg.setSize(this.maxWidth, 100); // resize first so content is never clipped from previous shows
+ }
+ msgEl.update(text || ' ');
+
+ var iw = iconCls != '' ? (iconEl.getWidth() + iconEl.getMargins('lr')) : 0;
+ var mw = msgEl.getWidth() + msgEl.getMargins('lr');
+ var fw = dlg.getFrameWidth('lr');
+ var bw = dlg.body.getFrameWidth('lr');
+ if (Ext.isIE && iw > 0){
+ //3 pixels get subtracted in the icon CSS for an IE margin issue,
+ //so we have to add it back here for the overall width to be consistent
+ iw += 3;
+ }
+ var w = Math.max(Math.min(opt.width || iw+mw+fw+bw, this.maxWidth),
+ Math.max(opt.minWidth || this.minWidth, bwidth || 0));
+
+ if(opt.prompt === true){
+ activeTextEl.setWidth(w-iw-fw-bw);
+ }
+ if(opt.progress === true || opt.wait === true){
+ progressBar.setSize(w-iw-fw-bw);
+ }
+ if(Ext.isIE && w == bwidth){
+ w += 4; //Add offset when the content width is smaller than the buttons.
+ }
+ dlg.setSize(w, 'auto').center();
+ return this;
+ },
+
+ /**
+ * Updates a progress-style message box's text and progress bar. Only relevant on message boxes
+ * initiated via {@link Ext.MessageBox#progress} or {@link Ext.MessageBox#wait},
+ * or by calling {@link Ext.MessageBox#show} with progress: true.
+ * @param {Number} value Any number between 0 and 1 (e.g., .5, defaults to 0)
+ * @param {String} progressText The progress text to display inside the progress bar (defaults to '')
+ * @param {String} msg The message box's body text is replaced with the specified string (defaults to undefined
+ * so that any existing body text will not get overwritten by default unless a new value is passed in)
+ * @return {Ext.MessageBox} this
+ */
+ updateProgress : function(value, progressText, msg){
+ progressBar.updateProgress(value, progressText);
+ if(msg){
+ this.updateText(msg);
+ }
+ return this;
+ },
+
+ /**
+ * Returns true if the message box is currently displayed
+ * @return {Boolean} True if the message box is visible, else false
+ */
+ isVisible : function(){
+ return dlg && dlg.isVisible();
+ },
+
+ /**
+ * Hides the message box if it is displayed
+ * @return {Ext.MessageBox} this
+ */
+ hide : function(){
+ var proxy = dlg ? dlg.activeGhost : null;
+ if(this.isVisible() || proxy){
+ dlg.hide();
+ handleHide();
+ if (proxy){
+ // unghost is a private function, but i saw no better solution
+ // to fix the locking problem when dragging while it closes
+ dlg.unghost(false, false);
+ }
+ }
+ return this;
+ },
+
+ /**
+ * Displays a new message box, or reinitializes an existing message box, based on the config options
+ * passed in. All display functions (e.g. prompt, alert, etc.) on MessageBox call this function internally,
+ * although those calls are basic shortcuts and do not support all of the config options allowed here.
+ * @param {Object} config The following config options are supported: <ul>
+ * <li><b>animEl</b> : String/Element<div class="sub-desc">An id or Element from which the message box should animate as it
+ * opens and closes (defaults to undefined)</div></li>
+ * <li><b>buttons</b> : Object/Boolean<div class="sub-desc">A button config object (e.g., Ext.MessageBox.OKCANCEL or {ok:'Foo',
+ * cancel:'Bar'}), or false to not show any buttons (defaults to false)</div></li>
+ * <li><b>closable</b> : Boolean<div class="sub-desc">False to hide the top-right close button (defaults to true). Note that
+ * progress and wait dialogs will ignore this property and always hide the close button as they can only
+ * be closed programmatically.</div></li>
+ * <li><b>cls</b> : String<div class="sub-desc">A custom CSS class to apply to the message box's container element</div></li>
+ * <li><b>defaultTextHeight</b> : Number<div class="sub-desc">The default height in pixels of the message box's multiline textarea
+ * if displayed (defaults to 75)</div></li>
+ * <li><b>fn</b> : Function<div class="sub-desc">A callback function which is called when the dialog is dismissed either
+ * by clicking on the configured buttons, or on the dialog close button, or by pressing
+ * the return button to enter input.
+ * <p>Progress and wait dialogs will ignore this option since they do not respond to user
+ * actions and can only be closed programmatically, so any required function should be called
+ * by the same code after it closes the dialog. Parameters passed:<ul>
+ * <li><b>buttonId</b> : String<div class="sub-desc">The ID of the button pressed, one of:<div class="sub-desc"><ul>
+ * <li><tt>ok</tt></li>
+ * <li><tt>yes</tt></li>
+ * <li><tt>no</tt></li>
+ * <li><tt>cancel</tt></li>
+ * </ul></div></div></li>
+ * <li><b>text</b> : String<div class="sub-desc">Value of the input field if either <tt><a href="#show-option-prompt" ext:member="show-option-prompt" ext:cls="Ext.MessageBox">prompt</a></tt>
+ * or <tt><a href="#show-option-multiline" ext:member="show-option-multiline" ext:cls="Ext.MessageBox">multiline</a></tt> is true</div></li>
+ * <li><b>opt</b> : Object<div class="sub-desc">The config object passed to show.</div></li>
+ * </ul></p></div></li>
+ * <li><b>scope</b> : Object<div class="sub-desc">The scope of the callback function</div></li>
+ * <li><b>icon</b> : String<div class="sub-desc">A CSS class that provides a background image to be used as the body icon for the
+ * dialog (e.g. Ext.MessageBox.WARNING or 'custom-class') (defaults to '')</div></li>
+ * <li><b>iconCls</b> : String<div class="sub-desc">The standard {@link Ext.Window#iconCls} to
+ * add an optional header icon (defaults to '')</div></li>
+ * <li><b>maxWidth</b> : Number<div class="sub-desc">The maximum width in pixels of the message box (defaults to 600)</div></li>
+ * <li><b>minWidth</b> : Number<div class="sub-desc">The minimum width in pixels of the message box (defaults to 100)</div></li>
+ * <li><b>modal</b> : Boolean<div class="sub-desc">False to allow user interaction with the page while the message box is
+ * displayed (defaults to true)</div></li>
+ * <li><b>msg</b> : String<div class="sub-desc">A string that will replace the existing message box body text (defaults to the
+ * XHTML-compliant non-breaking space character '&#160;')</div></li>
+ * <li><a id="show-option-multiline"></a><b>multiline</b> : Boolean<div class="sub-desc">
+ * True to prompt the user to enter multi-line text (defaults to false)</div></li>
+ * <li><b>progress</b> : Boolean<div class="sub-desc">True to display a progress bar (defaults to false)</div></li>
+ * <li><b>progressText</b> : String<div class="sub-desc">The text to display inside the progress bar if progress = true (defaults to '')</div></li>
+ * <li><a id="show-option-prompt"></a><b>prompt</b> : Boolean<div class="sub-desc">True to prompt the user to enter single-line text (defaults to false)</div></li>
+ * <li><b>proxyDrag</b> : Boolean<div class="sub-desc">True to display a lightweight proxy while dragging (defaults to false)</div></li>
+ * <li><b>title</b> : String<div class="sub-desc">The title text</div></li>
+ * <li><b>value</b> : String<div class="sub-desc">The string value to set into the active textbox element if displayed</div></li>
+ * <li><b>wait</b> : Boolean<div class="sub-desc">True to display a progress bar (defaults to false)</div></li>
+ * <li><b>waitConfig</b> : Object<div class="sub-desc">A {@link Ext.ProgressBar#waitConfig} object (applies only if wait = true)</div></li>
+ * <li><b>width</b> : Number<div class="sub-desc">The width of the dialog in pixels</div></li>
+ * </ul>
+ * Example usage:
+ * <pre><code>
+Ext.Msg.show({
+ title: 'Address',
+ msg: 'Please enter your address:',
+ width: 300,
+ buttons: Ext.MessageBox.OKCANCEL,
+ multiline: true,
+ fn: saveAddress,
+ animEl: 'addAddressBtn',
+ icon: Ext.MessageBox.INFO
+});
+</code></pre>
+ * @return {Ext.MessageBox} this
+ */
+ show : function(options){
+ if(this.isVisible()){
+ this.hide();
+ }
+ opt = options;
+ var d = this.getDialog(opt.title || " ");
+
+ d.setTitle(opt.title || " ");
+ var allowClose = (opt.closable !== false && opt.progress !== true && opt.wait !== true);
+ d.tools.close.setDisplayed(allowClose);
+ activeTextEl = textboxEl;
+ opt.prompt = opt.prompt || (opt.multiline ? true : false);
+ if(opt.prompt){
+ if(opt.multiline){
+ textboxEl.hide();
+ textareaEl.show();
+ textareaEl.setHeight(typeof opt.multiline == "number" ?
+ opt.multiline : this.defaultTextHeight);
+ activeTextEl = textareaEl;
+ }else{
+ textboxEl.show();
+ textareaEl.hide();
+ }
+ }else{
+ textboxEl.hide();
+ textareaEl.hide();
+ }
+ activeTextEl.dom.value = opt.value || "";
+ if(opt.prompt){
+ d.focusEl = activeTextEl;
+ }else{
+ var bs = opt.buttons;
+ var db = null;
+ if(bs && bs.ok){
+ db = buttons["ok"];
+ }else if(bs && bs.yes){
+ db = buttons["yes"];
+ }
+ if (db){
+ d.focusEl = db;
+ }
+ }
+ if(opt.iconCls){
+ d.setIconClass(opt.iconCls);
+ }
+ this.setIcon(opt.icon);
+ if(opt.cls){
+ d.el.addClass(opt.cls);
+ }
+ d.proxyDrag = opt.proxyDrag === true;
+ d.modal = opt.modal !== false;
+ d.mask = opt.modal !== false ? mask : false;
+
+ d.on('show', function(){
+ //workaround for window internally enabling keymap in afterShow
+ d.keyMap.setDisabled(allowClose !== true);
+ d.doLayout();
+ this.setIcon(opt.icon);
+ bwidth = updateButtons(opt.buttons);
+ progressBar.setVisible(opt.progress === true || opt.wait === true);
+ this.updateProgress(0, opt.progressText);
+ this.updateText(opt.msg);
+ if(opt.wait === true){
+ progressBar.wait(opt.waitConfig);
+ }
+
+ }, this, {single:true});
+ if(!d.isVisible()){
+ // force it to the end of the z-index stack so it gets a cursor in FF
+ document.body.appendChild(dlg.el.dom);
+ d.setAnimateTarget(opt.animEl);
+ d.show(opt.animEl);
+ }
+ return this;
+ },
+
+ /**
+ * Adds the specified icon to the dialog. By default, the class 'ext-mb-icon' is applied for default
+ * styling, and the class passed in is expected to supply the background image url. Pass in empty string ('')
+ * to clear any existing icon. The following built-in icon classes are supported, but you can also pass
+ * in a custom class name:
+ * <pre>
+Ext.MessageBox.INFO
+Ext.MessageBox.WARNING
+Ext.MessageBox.QUESTION
+Ext.MessageBox.ERROR
+ *</pre>
+ * @param {String} icon A CSS classname specifying the icon's background image url, or empty string to clear the icon
+ * @return {Ext.MessageBox} this
+ */
+ setIcon : function(icon){
+ if(icon && icon != ''){
+ iconEl.removeClass('x-hidden');
+ iconEl.replaceClass(iconCls, icon);
+ bodyEl.addClass('x-dlg-icon');
+ iconCls = icon;
+ }else{
+ iconEl.replaceClass(iconCls, 'x-hidden');
+ bodyEl.removeClass('x-dlg-icon');
+ iconCls = '';
+ }
+ return this;
+ },
+
+ /**
+ * Displays a message box with a progress bar. This message box has no buttons and is not closeable by
+ * the user. You are responsible for updating the progress bar as needed via {@link Ext.MessageBox#updateProgress}
+ * and closing the message box when the process is complete.
+ * @param {String} title The title bar text
+ * @param {String} msg The message box body text
+ * @param {String} progressText (optional) The text to display inside the progress bar (defaults to '')
+ * @return {Ext.MessageBox} this
+ */
+ progress : function(title, msg, progressText){
+ this.show({
+ title : title,
+ msg : msg,
+ buttons: false,
+ progress:true,
+ closable:false,
+ minWidth: this.minProgressWidth,
+ progressText: progressText
+ });
+ return this;
+ },
+
+ /**
+ * Displays a message box with an infinitely auto-updating progress bar. This can be used to block user
+ * interaction while waiting for a long-running process to complete that does not have defined intervals.
+ * You are responsible for closing the message box when the process is complete.
+ * @param {String} msg The message box body text
+ * @param {String} title (optional) The title bar text
+ * @param {Object} config (optional) A {@link Ext.ProgressBar#waitConfig} object
+ * @return {Ext.MessageBox} this
+ */
+ wait : function(msg, title, config){
+ this.show({
+ title : title,
+ msg : msg,
+ buttons: false,
+ closable:false,
+ wait:true,
+ modal:true,
+ minWidth: this.minProgressWidth,
+ waitConfig: config
+ });
+ return this;
+ },
+
+ /**
+ * Displays a standard read-only message box with an OK button (comparable to the basic JavaScript alert prompt).
+ * If a callback function is passed it will be called after the user clicks the button, and the
+ * id of the button that was clicked will be passed as the only parameter to the callback
+ * (could also be the top-right close button).
+ * @param {String} title The title bar text
+ * @param {String} msg The message box body text
+ * @param {Function} fn (optional) The callback function invoked after the message box is closed
+ * @param {Object} scope (optional) The scope of the callback function
+ * @return {Ext.MessageBox} this
+ */
+ alert : function(title, msg, fn, scope){
+ this.show({
+ title : title,
+ msg : msg,
+ buttons: this.OK,
+ fn: fn,
+ scope : scope
+ });
+ return this;
+ },
+
+ /**
+ * Displays a confirmation message box with Yes and No buttons (comparable to JavaScript's confirm).
+ * If a callback function is passed it will be called after the user clicks either button,
+ * and the id of the button that was clicked will be passed as the only parameter to the callback
+ * (could also be the top-right close button).
+ * @param {String} title The title bar text
+ * @param {String} msg The message box body text
+ * @param {Function} fn (optional) The callback function invoked after the message box is closed
+ * @param {Object} scope (optional) The scope of the callback function
+ * @return {Ext.MessageBox} this
+ */
+ confirm : function(title, msg, fn, scope){
+ this.show({
+ title : title,
+ msg : msg,
+ buttons: this.YESNO,
+ fn: fn,
+ scope : scope,
+ icon: this.QUESTION
+ });
+ return this;
+ },
+
+ /**
+ * Displays a message box with OK and Cancel buttons prompting the user to enter some text (comparable to JavaScript's prompt).
+ * The prompt can be a single-line or multi-line textbox. If a callback function is passed it will be called after the user
+ * clicks either button, and the id of the button that was clicked (could also be the top-right
+ * close button) and the text that was entered will be passed as the two parameters to the callback.
+ * @param {String} title The title bar text
+ * @param {String} msg The message box body text
+ * @param {Function} fn (optional) The callback function invoked after the message box is closed
+ * @param {Object} scope (optional) The scope of the callback function
+ * @param {Boolean/Number} multiline (optional) True to create a multiline textbox using the defaultTextHeight
+ * property, or the height in pixels to create the textbox (defaults to false / single-line)
+ * @param {String} value (optional) Default value of the text input element (defaults to '')
+ * @return {Ext.MessageBox} this
+ */
+ prompt : function(title, msg, fn, scope, multiline, value){
+ this.show({
+ title : title,
+ msg : msg,
+ buttons: this.OKCANCEL,
+ fn: fn,
+ minWidth:250,
+ scope : scope,
+ prompt:true,
+ multiline: multiline,
+ value: value
+ });
+ return this;
+ },
+
+ /**
+ * Button config that displays a single OK button
+ * @type Object
+ */
+ OK : {ok:true},
+ /**
+ * Button config that displays a single Cancel button
+ * @type Object
+ */
+ CANCEL : {cancel:true},
+ /**
+ * Button config that displays OK and Cancel buttons
+ * @type Object
+ */
+ OKCANCEL : {ok:true, cancel:true},
+ /**
+ * Button config that displays Yes and No buttons
+ * @type Object
+ */
+ YESNO : {yes:true, no:true},
+ /**
+ * Button config that displays Yes, No and Cancel buttons
+ * @type Object
+ */
+ YESNOCANCEL : {yes:true, no:true, cancel:true},
+ /**
+ * The CSS class that provides the INFO icon image
+ * @type String
+ */
+ INFO : 'ext-mb-info',
+ /**
+ * The CSS class that provides the WARNING icon image
+ * @type String
+ */
+ WARNING : 'ext-mb-warning',
+ /**
+ * The CSS class that provides the QUESTION icon image
+ * @type String
+ */
+ QUESTION : 'ext-mb-question',
+ /**
+ * The CSS class that provides the ERROR icon image
+ * @type String
+ */
+ ERROR : 'ext-mb-error',
+
+ /**
+ * The default height in pixels of the message box's multiline textarea if displayed (defaults to 75)
+ * @type Number
+ */
+ defaultTextHeight : 75,
+ /**
+ * The maximum width in pixels of the message box (defaults to 600)
+ * @type Number
+ */
+ maxWidth : 600,
+ /**
+ * The minimum width in pixels of the message box (defaults to 110)
+ * @type Number
+ */
+ minWidth : 110,
+ /**
+ * The minimum width in pixels of the message box if it is a progress-style dialog. This is useful
+ * for setting a different minimum width than text-only dialogs may need (defaults to 250)
+ * @type Number
+ */
+ minProgressWidth : 250,
+ /**
+ * An object containing the default button text strings that can be overriden for localized language support.
+ * Supported properties are: ok, cancel, yes and no. Generally you should include a locale-specific
+ * resource file for handling language support across the framework.
+ * Customize the default text like so: Ext.MessageBox.buttonText.yes = "oui"; //french
+ * @type Object
+ */
+ buttonText : {
+ ok : "OK",
+ cancel : "Cancel",
+ yes : "Yes",
+ no : "No"
+ }
+ };
+}();
+
+/**
+ * Shorthand for {@link Ext.MessageBox}
+ */
+Ext.Msg = Ext.MessageBox;
\ No newline at end of file