define("dijit/Dialog", ["dojo", "dijit", "text!dijit/templates/Dialog.html", "dojo/dnd/move", "dojo/dnd/TimedMoveable", "dojo/fx", "dojo/window", "dijit/_Widget", "dijit/_Templated", "dijit/_CssStateMixin", "dijit/form/_FormMixin", "dijit/_DialogMixin", "dijit/DialogUnderlay", "dijit/layout/ContentPane", "i18n!dijit/nls/common", "dijit/TooltipDialog"], function(dojo, dijit) {
// dijit/TooltipDialog required for back-compat. TODO: remove in 2.0
dijit._underlay = function(kwArgs){
// summary:
// A shared instance of a `dijit.DialogUnderlay`
//
// description:
// A shared instance of a `dijit.DialogUnderlay` created and
// used by `dijit.Dialog`, though never created until some Dialog
// or subclass thereof is shown.
};
dojo.declare(
"dijit._DialogBase",
[dijit._Templated, dijit.form._FormMixin, dijit._DialogMixin, dijit._CssStateMixin],
{
// summary:
// A modal dialog Widget
//
// description:
// Pops up a modal dialog window, blocking access to the screen
// and also graying out the screen Dialog is extended from
// ContentPane so it supports all the same parameters (href, etc.)
//
// example:
// |
//
// example:
// | var foo = new dijit.Dialog({ title: "test dialog", content: "test content" };
// | dojo.body().appendChild(foo.domNode);
// | foo.startup();
templateString: dojo.cache("dijit", "templates/Dialog.html"),
baseClass: "dijitDialog",
cssStateNodes: {
closeButtonNode: "dijitDialogCloseIcon"
},
attributeMap: dojo.delegate(dijit._Widget.prototype.attributeMap, {
title: [
{ node: "titleNode", type: "innerHTML" },
{ node: "titleBar", type: "attribute" }
],
"aria-describedby":""
}),
// open: [readonly] Boolean
// True if Dialog is currently displayed on screen.
open: false,
// duration: Integer
// The time in milliseconds it takes the dialog to fade in and out
duration: dijit.defaultDuration,
// refocus: Boolean
// A Toggle to modify the default focus behavior of a Dialog, which
// is to re-focus the element which had focus before being opened.
// False will disable refocusing. Default: true
refocus: true,
// autofocus: Boolean
// A Toggle to modify the default focus behavior of a Dialog, which
// is to focus on the first dialog element after opening the dialog.
// False will disable autofocusing. Default: true
autofocus: true,
// _firstFocusItem: [private readonly] DomNode
// The pointer to the first focusable node in the dialog.
// Set by `dijit._DialogMixin._getFocusItems`.
_firstFocusItem: null,
// _lastFocusItem: [private readonly] DomNode
// The pointer to which node has focus prior to our dialog.
// Set by `dijit._DialogMixin._getFocusItems`.
_lastFocusItem: null,
// doLayout: [protected] Boolean
// Don't change this parameter from the default value.
// This ContentPane parameter doesn't make sense for Dialog, since Dialog
// is never a child of a layout container, nor can you specify the size of
// Dialog in order to control the size of an inner widget.
doLayout: false,
// draggable: Boolean
// Toggles the moveable aspect of the Dialog. If true, Dialog
// can be dragged by it's title. If false it will remain centered
// in the viewport.
draggable: true,
//aria-describedby: String
// Allows the user to add an aria-describedby attribute onto the dialog. The value should
// be the id of the container element of text that describes the dialog purpose (usually
// the first text in the dialog).
//
//
Introductory text
//
rest of dialog contents
//
"aria-describedby":"",
postMixInProperties: function(){
var _nlsResources = dojo.i18n.getLocalization("dijit", "common");
dojo.mixin(this, _nlsResources);
this.inherited(arguments);
},
postCreate: function(){
dojo.style(this.domNode, {
display: "none",
position:"absolute"
});
dojo.body().appendChild(this.domNode);
this.inherited(arguments);
this.connect(this, "onExecute", "hide");
this.connect(this, "onCancel", "hide");
this._modalconnects = [];
},
onLoad: function(){
// summary:
// Called when data has been loaded from an href.
// Unlike most other callbacks, this function can be connected to (via `dojo.connect`)
// but should *not* be overridden.
// tags:
// callback
// when href is specified we need to reposition the dialog after the data is loaded
// and find the focusable elements
this._position();
if(this.autofocus && dijit._DialogLevelManager.isTop(this)){
this._getFocusItems(this.domNode);
dijit.focus(this._firstFocusItem);
}
this.inherited(arguments);
},
_endDrag: function(e){
// summary:
// Called after dragging the Dialog. Saves the position of the dialog in the viewport.
// tags:
// private
if(e && e.node && e.node === this.domNode){
this._relativePosition = dojo.position(e.node);
}
},
_setup: function(){
// summary:
// Stuff we need to do before showing the Dialog for the first
// time (but we defer it until right beforehand, for
// performance reasons).
// tags:
// private
var node = this.domNode;
if(this.titleBar && this.draggable){
this._moveable = (dojo.isIE == 6) ?
new dojo.dnd.TimedMoveable(node, { handle: this.titleBar }) : // prevent overload, see #5285
new dojo.dnd.Moveable(node, { handle: this.titleBar, timeout: 0 });
this._dndListener = dojo.subscribe("/dnd/move/stop",this,"_endDrag");
}else{
dojo.addClass(node,"dijitDialogFixed");
}
this.underlayAttrs = {
dialogId: this.id,
"class": dojo.map(this["class"].split(/\s/), function(s){ return s+"_underlay"; }).join(" ")
};
},
_size: function(){
// summary:
// If necessary, shrink dialog contents so dialog fits in viewport
// tags:
// private
this._checkIfSingleChild();
// If we resized the dialog contents earlier, reset them back to original size, so
// that if the user later increases the viewport size, the dialog can display w/out a scrollbar.
// Need to do this before the dojo.marginBox(this.domNode) call below.
if(this._singleChild){
if(this._singleChildOriginalStyle){
this._singleChild.domNode.style.cssText = this._singleChildOriginalStyle;
}
delete this._singleChildOriginalStyle;
}else{
dojo.style(this.containerNode, {
width:"auto",
height:"auto"
});
}
var mb = dojo._getMarginSize(this.domNode);
var viewport = dojo.window.getBox();
if(mb.w >= viewport.w || mb.h >= viewport.h){
// Reduce size of dialog contents so that dialog fits in viewport
var w = Math.min(mb.w, Math.floor(viewport.w * 0.75)),
h = Math.min(mb.h, Math.floor(viewport.h * 0.75));
if(this._singleChild && this._singleChild.resize){
this._singleChildOriginalStyle = this._singleChild.domNode.style.cssText;
this._singleChild.resize({w: w, h: h});
}else{
dojo.style(this.containerNode, {
width: w + "px",
height: h + "px",
overflow: "auto",
position: "relative" // workaround IE bug moving scrollbar or dragging dialog
});
}
}else{
if(this._singleChild && this._singleChild.resize){
this._singleChild.resize();
}
}
},
_position: function(){
// summary:
// Position modal dialog in the viewport. If no relative offset
// in the viewport has been determined (by dragging, for instance),
// center the node. Otherwise, use the Dialog's stored relative offset,
// and position the node to top: left: values based on the viewport.
// tags:
// private
if(!dojo.hasClass(dojo.body(),"dojoMove")){
var node = this.domNode,
viewport = dojo.window.getBox(),
p = this._relativePosition,
bb = p ? null : dojo._getBorderBox(node),
l = Math.floor(viewport.l + (p ? p.x : (viewport.w - bb.w) / 2)),
t = Math.floor(viewport.t + (p ? p.y : (viewport.h - bb.h) / 2))
;
dojo.style(node,{
left: l + "px",
top: t + "px"
});
}
},
_onKey: function(/*Event*/ evt){
// summary:
// Handles the keyboard events for accessibility reasons
// tags:
// private
if(evt.charOrCode){
var dk = dojo.keys;
var node = evt.target;
if(evt.charOrCode === dk.TAB){
this._getFocusItems(this.domNode);
}
var singleFocusItem = (this._firstFocusItem == this._lastFocusItem);
// see if we are shift-tabbing from first focusable item on dialog
if(node == this._firstFocusItem && evt.shiftKey && evt.charOrCode === dk.TAB){
if(!singleFocusItem){
dijit.focus(this._lastFocusItem); // send focus to last item in dialog
}
dojo.stopEvent(evt);
}else if(node == this._lastFocusItem && evt.charOrCode === dk.TAB && !evt.shiftKey){
if(!singleFocusItem){
dijit.focus(this._firstFocusItem); // send focus to first item in dialog
}
dojo.stopEvent(evt);
}else{
// see if the key is for the dialog
while(node){
if(node == this.domNode || dojo.hasClass(node, "dijitPopup")){
if(evt.charOrCode == dk.ESCAPE){
this.onCancel();
}else{
return; // just let it go
}
}
node = node.parentNode;
}
// this key is for the disabled document window
if(evt.charOrCode !== dk.TAB){ // allow tabbing into the dialog for a11y
dojo.stopEvent(evt);
// opera won't tab to a div
}else if(!dojo.isOpera){
try{
this._firstFocusItem.focus();
}catch(e){ /*squelch*/ }
}
}
}
},
show: function(){
// summary:
// Display the dialog
// returns: dojo.Deferred
// Deferred object that resolves when the display animation is complete
if(this.open){ return; }
if(!this._started){
this.startup();
}
// first time we show the dialog, there's some initialization stuff to do
if(!this._alreadyInitialized){
this._setup();
this._alreadyInitialized=true;
}
if(this._fadeOutDeferred){
this._fadeOutDeferred.cancel();
}
this._modalconnects.push(dojo.connect(window, "onscroll", this, "layout"));
this._modalconnects.push(dojo.connect(window, "onresize", this, function(){
// IE gives spurious resize events and can actually get stuck
// in an infinite loop if we don't ignore them
var viewport = dojo.window.getBox();
if(!this._oldViewport ||
viewport.h != this._oldViewport.h ||
viewport.w != this._oldViewport.w){
this.layout();
this._oldViewport = viewport;
}
}));
this._modalconnects.push(dojo.connect(this.domNode, "onkeypress", this, "_onKey"));
dojo.style(this.domNode, {
opacity:0,
display:""
});
this._set("open", true);
this._onShow(); // lazy load trigger
this._size();
this._position();
// fade-in Animation object, setup below
var fadeIn;
this._fadeInDeferred = new dojo.Deferred(dojo.hitch(this, function(){
fadeIn.stop();
delete this._fadeInDeferred;
}));
fadeIn = dojo.fadeIn({
node: this.domNode,
duration: this.duration,
beforeBegin: dojo.hitch(this, function(){
dijit._DialogLevelManager.show(this, this.underlayAttrs);
}),
onEnd: dojo.hitch(this, function(){
if(this.autofocus && dijit._DialogLevelManager.isTop(this)){
// find focusable items each time dialog is shown since if dialog contains a widget the
// first focusable items can change
this._getFocusItems(this.domNode);
dijit.focus(this._firstFocusItem);
}
this._fadeInDeferred.callback(true);
delete this._fadeInDeferred;
})
}).play();
return this._fadeInDeferred;
},
hide: function(){
// summary:
// Hide the dialog
// returns: dojo.Deferred
// Deferred object that resolves when the hide animation is complete
// if we haven't been initialized yet then we aren't showing and we can just return
if(!this._alreadyInitialized){
return;
}
if(this._fadeInDeferred){
this._fadeInDeferred.cancel();
}
// fade-in Animation object, setup below
var fadeOut;
this._fadeOutDeferred = new dojo.Deferred(dojo.hitch(this, function(){
fadeOut.stop();
delete this._fadeOutDeferred;
}));
fadeOut = dojo.fadeOut({
node: this.domNode,
duration: this.duration,
onEnd: dojo.hitch(this, function(){
this.domNode.style.display = "none";
dijit._DialogLevelManager.hide(this);
this.onHide();
this._fadeOutDeferred.callback(true);
delete this._fadeOutDeferred;
})
}).play();
if(this._scrollConnected){
this._scrollConnected = false;
}
dojo.forEach(this._modalconnects, dojo.disconnect);
this._modalconnects = [];
if(this._relativePosition){
delete this._relativePosition;
}
this._set("open", false);
return this._fadeOutDeferred;