- Author:
- David Nickerson <nickerso@users.sourceforge.net>
- Date:
- 2010-05-04 12:37:19+12:00
- Desc:
- adding initial version of SED-ML L1V1 file reproducing what is in graphs/BR-INa-variants.xml
- Permanent Source URI:
- https://models.cellml.org/workspace/a1/rawfile/a80b964384c0c7683d7c5d07b73a5af7a973d46c/dojo-presentation/js/dojo/dijit/form/Button.js
dojo.provide("dijit.form.Button");
dojo.require("dijit.form._FormWidget");
dojo.require("dijit._Container");
dojo.declare("dijit.form.Button",
dijit.form._FormWidget,
{
// summary:
// Basically the same thing as a normal HTML button, but with special styling.
//
// example:
// | <button dojoType="dijit.form.Button" onClick="...">Hello world</button>
//
// example:
// | var button1 = new dijit.form.Button({label: "hello world", onClick: foo});
// | dojo.body().appendChild(button1.domNode);
// label: String
// text to display in button
label: "",
// showLabel: Boolean
// whether or not to display the text label in button
showLabel: true,
// iconClass: String
// class to apply to div in button to make it display an icon
iconClass: "",
type: "button",
baseClass: "dijitButton",
templatePath: dojo.moduleUrl("dijit.form", "templates/Button.html"),
_onChangeMonitor: '',
// TODO: set button's title to this.containerNode.innerText
_onClick: function(/*Event*/ e){
// summary: internal function to handle click actions
if(this.disabled || this.readOnly){
return false;
}
this._clicked(); // widget click actions
return this.onClick(e); // user click actions
},
_onButtonClick: function(/*Event*/ e){
// summary: callback when the user activates the button portion
// if is activated via a keystroke, stop the event
if(e.type!='click'){
dojo.stopEvent(e);
}
if(this._onClick(e) === false){ // returning nothing is same as true
e.preventDefault(); // needed for checkbox
}else if(this.type=="submit" && !this.focusNode.form){ // see if a nonform widget needs to be signalled
for(var node=this.domNode; node.parentNode/*#5935*/; node=node.parentNode){
var widget=dijit.byNode(node);
if(widget && typeof widget._onSubmit == "function"){
widget._onSubmit(e);
break;
}
}
}
},
postCreate: function(){
// summary:
// get label and set as title on button icon if necessary
if (this.showLabel == false){
this.label = this.containerNode.innerHTML;
// if no title provided, set title attrib on iconNode
if(!dojo.attr(this.domNode, "title")){
this.titleNode.title=dojo.trim(this.containerNode.innerText || this.containerNode.textContent || '');
}
dojo.addClass(this.containerNode,"dijitDisplayNone");
}
dojo.setSelectable(this.focusNode, false);
this.inherited(arguments);
},
onClick: function(/*Event*/ e){
// summary: user callback for when button is clicked
// if type="submit", return true to perform submit
return true;
},
_clicked: function(/*Event*/ e){
// summary: internal replaceable function for when the button is clicked
},
setLabel: function(/*String*/ content){
dojo.deprecated("dijit.form.Button.setLabel() is deprecated. Use attr('label', ...) instead.", "", "2.0");
this.attr("label", content);
},
_attrSetLabel: function(/*String*/ content){
// summary:
// Hook for attr('label', ...) to work.
// Reset the label (text) of the button; takes an HTML string.
this.containerNode.innerHTML = this.label = content;
this._layoutHack();
if (this.showLabel == false && !(dojo.attr(this.domNode, "title"))){
this.titleNode.title=dojo.trim(this.containerNode.innerText || this.containerNode.textContent || '');
}
}
});
dojo.declare("dijit.form.DropDownButton", [dijit.form.Button, dijit._Container], {
// summary: A button with a popup
//
// example:
// | <button dojoType="dijit.form.DropDownButton" label="Hello world">
// | <div dojotype="dijit.Menu">...</div>
// | </button>
//
// example:
// | var button1 = new dijit.form.DropDownButton({ label: "hi", dropDown: new dijit.Menu(...) });
// | dojo.body().appendChild(button1);
//
baseClass : "dijitDropDownButton",
templatePath: dojo.moduleUrl("dijit.form" , "templates/DropDownButton.html"),
_fillContent: function(){
// my inner HTML contains both the button contents and a drop down widget, like
// <DropDownButton> <span>push me</span> <Menu> ... </Menu> </DropDownButton>
// The first node is assumed to be the button content. The widget is the popup.
if(this.srcNodeRef){ // programatically created buttons might not define srcNodeRef
//FIXME: figure out how to filter out the widget and use all remaining nodes as button
// content, not just nodes[0]
var nodes = dojo.query("*", this.srcNodeRef);
dijit.form.DropDownButton.superclass._fillContent.call(this, nodes[0]);
// save pointer to srcNode so we can grab the drop down widget after it's instantiated
this.dropDownContainer = this.srcNodeRef;
}
},
startup: function(){
if(this._started){ return; }
// the child widget from srcNodeRef is the dropdown widget. Insert it in the page DOM,
// make it invisible, and store a reference to pass to the popup code.
if(!this.dropDown){
var dropDownNode = dojo.query("[widgetId]", this.dropDownContainer)[0];
this.dropDown = dijit.byNode(dropDownNode);
delete this.dropDownContainer;
}
dijit.popup.prepare(this.dropDown.domNode);
this.inherited(arguments);
},
destroyDescendants: function(){
if(this.dropDown){
this.dropDown.destroyRecursive();
delete this.dropDown;
}
this.inherited(arguments);
},
_onArrowClick: function(/*Event*/ e){
// summary: callback when the user mouse clicks on menu popup node
if(this.disabled || this.readOnly){ return; }
this._toggleDropDown();
},
_onDropDownClick: function(/*Event*/ e){
// on Firefox 2 on the Mac it is possible to fire onclick
// by pressing enter down on a second element and transferring
// focus to the DropDownButton;
// we want to prevent opening our menu in this situation
// and only do so if we have seen a keydown on this button;
// e.detail != 0 means that we were fired by mouse
var isMacFFlessThan3 = dojo.isFF && dojo.isFF < 3
&& navigator.appVersion.indexOf("Macintosh") != -1;
if(!isMacFFlessThan3 || e.detail != 0 || this._seenKeydown){
this._onArrowClick(e);
}
this._seenKeydown = false;
},
_onDropDownKeydown: function(/*Event*/ e){
this._seenKeydown = true;
},
_onDropDownBlur: function(/*Event*/ e){
this._seenKeydown = false;
},
_onKey: function(/*Event*/ e){
// summary: callback when the user presses a key on menu popup node
if(this.disabled || this.readOnly){ return; }
if(e.charOrCode == dojo.keys.DOWN_ARROW){
if(!this.dropDown || this.dropDown.domNode.style.visibility=="hidden"){
dojo.stopEvent(e);
this._toggleDropDown();
}
}
},
_onBlur: function(){
// summary: called magically when focus has shifted away from this widget and it's dropdown
this._closeDropDown();
// don't focus on button. the user has explicitly focused on something else.
this.inherited(arguments);
},
_toggleDropDown: function(){
// summary: toggle the drop-down widget; if it is up, close it, if not, open it
if(this.disabled || this.readOnly){ return; }
dijit.focus(this.popupStateNode);
var dropDown = this.dropDown;
if(!dropDown){ return; }
if(!this._opened){
// If there's an href, then load that first, so we don't get a flicker
if(dropDown.href && !dropDown.isLoaded){
var self = this;
var handler = dojo.connect(dropDown, "onLoad", function(){
dojo.disconnect(handler);
self._openDropDown();
});
dropDown._loadCheck(true);
return;
}else{
this._openDropDown();
}
}else{
this._closeDropDown();
}
},
_openDropDown: function(){
var dropDown = this.dropDown;
var oldWidth=dropDown.domNode.style.width;
var self = this;
dijit.popup.open({
parent: this,
popup: dropDown,
around: this.domNode,
orient:
// TODO: add user-defined positioning option, like in Tooltip.js
this.isLeftToRight() ? {'BL':'TL', 'BR':'TR', 'TL':'BL', 'TR':'BR'}
: {'BR':'TR', 'BL':'TL', 'TR':'BR', 'TL':'BL'},
onExecute: function(){
self._closeDropDown(true);
},
onCancel: function(){
self._closeDropDown(true);
},
onClose: function(){
dropDown.domNode.style.width = oldWidth;
self.popupStateNode.removeAttribute("popupActive");
self._opened = false;
}
});
if(this.domNode.offsetWidth > dropDown.domNode.offsetWidth){
var adjustNode = null;
if(!this.isLeftToRight()){
adjustNode = dropDown.domNode.parentNode;
var oldRight = adjustNode.offsetLeft + adjustNode.offsetWidth;
}
// make menu at least as wide as the button
dojo.marginBox(dropDown.domNode, {w: this.domNode.offsetWidth});
if(adjustNode){
adjustNode.style.left = oldRight - this.domNode.offsetWidth + "px";
}
}
this.popupStateNode.setAttribute("popupActive", "true");
this._opened=true;
if(dropDown.focus){
dropDown.focus();
}
// TODO: set this.checked and call setStateClass(), to affect button look while drop down is shown
},
_closeDropDown: function(/*Boolean*/ focus){
if(this._opened){
dijit.popup.close(this.dropDown);
if(focus){ this.focus(); }
this._opened = false;
}
}
});
dojo.declare("dijit.form.ComboButton", dijit.form.DropDownButton, {
// summary: A Normal Button with a DropDown
//
// example:
// | <button dojoType="dijit.form.ComboButton" onClick="...">
// | <span>Hello world</span>
// | <div dojoType="dijit.Menu">...</div>
// | </button>
//
// example:
// | var button1 = new dijit.form.ComboButton({label: "hello world", onClick: foo, dropDown: "myMenu"});
// | dojo.body().appendChild(button1.domNode);
//
templatePath: dojo.moduleUrl("dijit.form", "templates/ComboButton.html"),
attributeMap: dojo.mixin(dojo.clone(dijit.form._FormWidget.prototype.attributeMap),
{id:"", name:""}),
// optionsTitle: String
// text that describes the options menu (accessibility)
optionsTitle: "",
baseClass: "dijitComboButton",
_focusedNode: null,
postCreate: function(){
this.inherited(arguments);
this._focalNodes = [this.titleNode, this.popupStateNode];
dojo.forEach(this._focalNodes, dojo.hitch(this, function(node){
if(dojo.isIE){
this.connect(node, "onactivate", this._onNodeFocus);
this.connect(node, "ondeactivate", this._onNodeBlur);
}else{
this.connect(node, "onfocus", this._onNodeFocus);
this.connect(node, "onblur", this._onNodeBlur);
}
}));
},
focusFocalNode: function(node){
// summary: Focus the focal node node.
this._focusedNode = node;
dijit.focus(node);
},
hasNextFocalNode: function(){
// summary: Returns true if this widget has no node currently
// focused or if there is a node following the focused one.
// False is returned if the last node has focus.
return this._focusedNode !== this.getFocalNodes()[1];
},
focusNext: function(){
// summary: Focus the focal node following the current node with focus
// or the first one if no node currently has focus.
this._focusedNode = this.getFocalNodes()[this._focusedNode ? 1 : 0];
dijit.focus(this._focusedNode);
},
hasPrevFocalNode: function(){
// summary: Returns true if this widget has no node currently
// focused or if there is a node before the focused one.
// False is returned if the first node has focus.
return this._focusedNode !== this.getFocalNodes()[0];
},
focusPrev: function(){
// summary: Focus the focal node before the current node with focus
// or the last one if no node currently has focus.
this._focusedNode = this.getFocalNodes()[this._focusedNode ? 0 : 1];
dijit.focus(this._focusedNode);
},
getFocalNodes: function(){
// summary: Returns an array of focal nodes for this widget.
return this._focalNodes;
},
_onNodeFocus: function(evt){
this._focusedNode = evt.currentTarget;
var fnc = this._focusedNode == this.focusNode ? "dijitDownArrowButtonFocused" : "dijitButtonContentsFocused";
dojo.addClass(this._focusedNode, fnc);
},
_onNodeBlur: function(evt){
var fnc = evt.currentTarget == this.focusNode ? "dijitDownArrowButtonFocused" : "dijitButtonContentsFocused";
dojo.removeClass(evt.currentTarget, fnc);
},
_onBlur: function(){
this.inherited(arguments);
this._focusedNode = null;
}
});
dojo.declare("dijit.form.ToggleButton", dijit.form.Button, {
// summary:
// A button that can be in two states (checked or not).
// Can be base class for things like tabs or checkbox or radio buttons
baseClass: "dijitToggleButton",
// checked: Boolean
// Corresponds to the native HTML <input> element's attribute.
// In markup, specified as "checked='checked'" or just "checked".
// True if the button is depressed, or the checkbox is checked,
// or the radio button is selected, etc.
checked: false,
_onChangeMonitor: 'checked',
attributeMap: dojo.mixin(dojo.clone(dijit.form.Button.prototype.attributeMap),
{checked:"focusNode"}),
_clicked: function(/*Event*/ evt){
this.setAttribute('checked', !this.checked);
},
setAttribute: function(/*String*/ attr, /*anything*/ value){
this.inherited(arguments);
switch(attr){
case "checked":
dijit.setWaiState(this.focusNode || this.domNode, "pressed", this.checked);
this._setStateClass();
this._handleOnChange(this.checked, true);
}
},
setChecked: function(/*Boolean*/ checked){
// summary:
// Programatically deselect the button
dojo.deprecated("setChecked("+checked+") is deprecated. Use attr('checked',"+checked+") instead.", "", "2.0");
this.setAttribute('checked', checked);
},
postCreate: function(){
this.inherited(arguments);
this.setAttribute('checked', this.checked); //to initially set wai pressed state
}
});
