- 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/Slider.js
dojo.provide("dijit.form.Slider");
dojo.require("dijit.form._FormWidget");
dojo.require("dijit._Container");
dojo.require("dojo.dnd.move");
dojo.require("dijit.form.Button");
dojo.require("dojo.number");
dojo.require("dojo._base.fx");
dojo.declare(
"dijit.form.HorizontalSlider",
[dijit.form._FormValueWidget, dijit._Container],
{
// summary
// A form widget that allows one to select a value with a horizontally draggable image
templatePath: dojo.moduleUrl('dijit.form','templates/HorizontalSlider.html'),
value: 0,
// showButtons: boolean
// Show increment/decrement buttons at the ends of the slider?
showButtons: true,
// minimum:: integer
// The minimum value allowed.
minimum: 0,
// maximum: integer
// The maximum allowed value.
maximum: 100,
// discreteValues: integer
// The maximum allowed values dispersed evenly between minimum and maximum (inclusive).
discreteValues: Infinity,
// pageIncrement: integer
// The amount of change via pageup/down
pageIncrement: 2,
// clickSelect: boolean
// If clicking the progress bar changes the value or not
clickSelect: true,
// slideDuration: Number
// The time in ms to take to animate the slider handle from 0% to 100%
slideDuration: dijit.defaultDuration,
widgetsInTemplate: true,
attributeMap: dojo.mixin(dojo.clone(dijit.form._FormWidget.prototype.attributeMap),
{id:"", name:"valueNode"}),
baseClass: "dijitSlider",
_mousePixelCoord: "pageX",
_pixelCount: "w",
_startingPixelCoord: "x",
_startingPixelCount: "l",
_handleOffsetCoord: "left",
_progressPixelSize: "width",
_onKeyPress: function(/*Event*/ e){
if(this.disabled || this.readOnly || e.altKey || e.ctrlKey){ return; }
switch(e.charOrCode){
case dojo.keys.HOME:
this.setValue(this.minimum, true);
break;
case dojo.keys.END:
this.setValue(this.maximum, true);
break;
// this._descending === false: if ascending vertical (min on top)
// (this._descending || this.isLeftToRight()): if left-to-right horizontal or descending vertical
case ((this._descending || this.isLeftToRight()) ? dojo.keys.RIGHT_ARROW : dojo.keys.LEFT_ARROW):
case (this._descending === false ? dojo.keys.DOWN_ARROW : dojo.keys.UP_ARROW):
case (this._descending === false ? dojo.keys.PAGE_DOWN : dojo.keys.PAGE_UP):
this.increment(e);
break;
case ((this._descending || this.isLeftToRight()) ? dojo.keys.LEFT_ARROW : dojo.keys.RIGHT_ARROW):
case (this._descending === false ? dojo.keys.UP_ARROW : dojo.keys.DOWN_ARROW):
case (this._descending === false ? dojo.keys.PAGE_UP : dojo.keys.PAGE_DOWN):
this.decrement(e);
break;
default:
this.inherited(arguments);
return;
}
dojo.stopEvent(e);
},
_onHandleClick: function(e){
if(this.disabled || this.readOnly){ return; }
if(!dojo.isIE){
// make sure you get focus when dragging the handle
// (but don't do on IE because it causes a flicker on mouse up (due to blur then focus)
dijit.focus(this.sliderHandle);
}
dojo.stopEvent(e);
},
_isReversed: function(){
return !this.isLeftToRight();
},
_onBarClick: function(e){
if(this.disabled || this.readOnly || !this.clickSelect){ return; }
dijit.focus(this.sliderHandle);
dojo.stopEvent(e);
var abspos = dojo.coords(this.sliderBarContainer, true);
var pixelValue = e[this._mousePixelCoord] - abspos[this._startingPixelCoord];
this._setPixelValue(this._isReversed() ? (abspos[this._pixelCount] - pixelValue) : pixelValue, abspos[this._pixelCount], true);
},
_setPixelValue: function(/*Number*/ pixelValue, /*Number*/ maxPixels, /*Boolean, optional*/ priorityChange){
if(this.disabled || this.readOnly){ return; }
pixelValue = pixelValue < 0 ? 0 : maxPixels < pixelValue ? maxPixels : pixelValue;
var count = this.discreteValues;
if(count <= 1 || count == Infinity){ count = maxPixels; }
count--;
var pixelsPerValue = maxPixels / count;
var wholeIncrements = Math.round(pixelValue / pixelsPerValue);
this.setValue((this.maximum-this.minimum)*wholeIncrements/count + this.minimum, priorityChange);
},
setValue: function(/*Number*/ value, /*Boolean, optional*/ priorityChange){
this.valueNode.value = this.value = value;
dijit.setWaiState(this.focusNode, "valuenow", value);
this.inherited(arguments);
var percent = (value - this.minimum) / (this.maximum - this.minimum);
var progressBar = (this._descending === false) ? this.remainingBar : this.progressBar;
var remainingBar = (this._descending === false) ? this.progressBar : this.remainingBar;
if(this._inProgressAnim && this._inProgressAnim.status != "stopped"){
this._inProgressAnim.stop(true);
}
if(priorityChange && this.slideDuration > 0 && progressBar.style[this._progressPixelSize]){
// animate the slider
var _this = this;
var props = {};
var start = parseFloat(progressBar.style[this._progressPixelSize]);
var duration = this.slideDuration * (percent-start/100);
if(duration == 0){ return; }
if(duration < 0){ duration = 0 - duration; }
props[this._progressPixelSize] = { start: start, end: percent*100, units:"%" };
this._inProgressAnim = dojo.animateProperty({ node: progressBar, duration: duration,
onAnimate: function(v){ remainingBar.style[_this._progressPixelSize] = (100-parseFloat(v[_this._progressPixelSize])) + "%"; },
onEnd: function(){ delete _this._inProgressAnim; },
properties: props
})
this._inProgressAnim.play();
}
else{
progressBar.style[this._progressPixelSize] = (percent*100) + "%";
remainingBar.style[this._progressPixelSize] = ((1-percent)*100) + "%";
}
},
_bumpValue: function(signedChange){
if(this.disabled || this.readOnly){ return; }
var s = dojo.getComputedStyle(this.sliderBarContainer);
var c = dojo._getContentBox(this.sliderBarContainer, s);
var count = this.discreteValues;
if(count <= 1 || count == Infinity){ count = c[this._pixelCount]; }
count--;
var value = (this.value - this.minimum) * count / (this.maximum - this.minimum) + signedChange;
if(value < 0){ value = 0; }
if(value > count){ value = count; }
value = value * (this.maximum - this.minimum) / count + this.minimum;
this.setValue(value, true);
},
_onClkIncBumper: function(){
this.setValue(this._descending === false ? this.minimum : this.maximum, true);
},
_onClkDecBumper: function(){
this.setValue(this._descending === false ? this.maximum : this.minimum, true);
},
decrement: function(e){
// summary
// decrement slider by 1 unit
this._bumpValue(e.charOrCode == dojo.keys.PAGE_DOWN ? -this.pageIncrement : -1);
},
increment: function(e){
// summary
// increment slider by 1 unit
this._bumpValue(e.charOrCode == dojo.keys.PAGE_UP ? this.pageIncrement : 1);
},
_mouseWheeled: function(/*Event*/ evt){
// summary: Event handler for mousewheel where supported
dojo.stopEvent(evt);
// FIXME: this adds mouse wheel support for safari, though stopEvent doesn't prevent
// it from bleeding to window?!
var janky = !dojo.isMozilla;
var scroll = evt[(janky ? "wheelDelta" : "detail")] * (janky ? 1 : -1);
this[(scroll < 0 ? "decrement" : "increment")](evt);
},
startup: function(){
dojo.forEach(this.getChildren(), function(child){
if(this[child.container] != this.containerNode){
this[child.container].appendChild(child.domNode);
}
}, this);
},
_typematicCallback: function(/*Number*/ count, /*Object*/ button, /*Event*/ e){
if(count == -1){ return; }
this[(button == (this._descending? this.incrementButton : this.decrementButton))? "decrement" : "increment"](e);
},
postCreate: function(){
if(this.showButtons){
this.incrementButton.style.display="";
this.decrementButton.style.display="";
this._connects.push(dijit.typematic.addMouseListener(
this.decrementButton, this, "_typematicCallback", 25, 500));
this._connects.push(dijit.typematic.addMouseListener(
this.incrementButton, this, "_typematicCallback", 25, 500));
}
this.connect(this.domNode, !dojo.isMozilla ? "onmousewheel" : "DOMMouseScroll", "_mouseWheeled");
// define a custom constructor for a SliderMover that points back to me
var _self = this;
var mover = function(){
dijit.form._SliderMover.apply(this, arguments);
this.widget = _self;
};
dojo.extend(mover, dijit.form._SliderMover.prototype);
this._movable = new dojo.dnd.Moveable(this.sliderHandle, {mover: mover});
//find any associated label element and add to slider focusnode.
var label=dojo.query('label[for="'+this.id+'"]');
if(label.length){
label[0].id = (this.id+"_label");
dijit.setWaiState(this.focusNode, "labelledby", label[0].id);
}
dijit.setWaiState(this.focusNode, "valuemin", this.minimum);
dijit.setWaiState(this.focusNode, "valuemax", this.maximum);
this.inherited(arguments);
},
destroy: function(){
this._movable.destroy();
if(this._inProgressAnim && this._inProgressAnim.status != "stopped"){
this._inProgressAnim.stop(true);
}
this.inherited(arguments);
}
});
dojo.declare(
"dijit.form.VerticalSlider",
dijit.form.HorizontalSlider,
{
// summary
// A form widget that allows one to select a value with a vertically draggable image
templatePath: dojo.moduleUrl('dijit.form','templates/VerticalSlider.html'),
_mousePixelCoord: "pageY",
_pixelCount: "h",
_startingPixelCoord: "y",
_startingPixelCount: "t",
_handleOffsetCoord: "top",
_progressPixelSize: "height",
// _descending: boolean
// Specifies if the slider values go from high-on-top (true), or low-on-top (false)
// TODO: expose this in 1.2 - the css progress/remaining bar classes need to be reversed
_descending: true,
startup: function(){
if(this._started){ return; }
if(!this.isLeftToRight() && dojo.isMoz){
if(this.leftDecoration){this._rtlRectify(this.leftDecoration);}
if(this.rightDecoration){this._rtlRectify(this.rightDecoration);}
}
this.inherited(arguments);
},
_isReversed: function(){
return this._descending;
},
_rtlRectify: function(decorationNode/*NodeList*/){
// summary:
// Rectify children nodes for left/right decoration in rtl case.
// Simply switch the rule and label child for each decoration node.
var childNodes = [];
while(decorationNode.firstChild){
childNodes.push(decorationNode.firstChild);
decorationNode.removeChild(decorationNode.firstChild);
}
for(var i = childNodes.length-1; i >=0; i--){
if(childNodes[i]){
decorationNode.appendChild(childNodes[i]);
}
}
}
});
dojo.declare("dijit.form._SliderMover",
dojo.dnd.Mover,
{
onMouseMove: function(e){
var widget = this.widget;
var abspos = widget._abspos;
if(!abspos){
abspos = widget._abspos = dojo.coords(widget.sliderBarContainer, true);
widget._setPixelValue_ = dojo.hitch(widget, "_setPixelValue");
widget._isReversed_ = widget._isReversed();
}
var pixelValue = e[widget._mousePixelCoord] - abspos[widget._startingPixelCoord];
widget._setPixelValue_(widget._isReversed_ ? (abspos[widget._pixelCount]-pixelValue) : pixelValue, abspos[widget._pixelCount], false);
},
destroy: function(e){
dojo.dnd.Mover.prototype.destroy.apply(this, arguments);
var widget = this.widget;
widget._abspos = null;
widget.setValue(widget.value, true);
}
});
dojo.declare("dijit.form.HorizontalRule", [dijit._Widget, dijit._Templated],
{
// Summary:
// Create hash marks for the Horizontal slider
templateString: '<div class="dijitRuleContainer dijitRuleContainerH"></div>',
// count: Integer
// Number of hash marks to generate
count: 3,
// container: Node
// If this is a child widget, connect it to this parent node
container: "containerNode",
// ruleStyle: String
// CSS style to apply to individual hash marks
ruleStyle: "",
_positionPrefix: '<div class="dijitRuleMark dijitRuleMarkH" style="left:',
_positionSuffix: '%;',
_suffix: '"></div>',
_genHTML: function(pos, ndx){
return this._positionPrefix + pos + this._positionSuffix + this.ruleStyle + this._suffix;
},
_isHorizontal: true,
postCreate: function(){
var innerHTML;
if(this.count==1){
innerHTML = this._genHTML(50, 0);
}else{
var i;
var interval = 100 / (this.count-1);
if(!this._isHorizontal || this.isLeftToRight()){
innerHTML = this._genHTML(0, 0);
for(i=1; i < this.count-1; i++){
innerHTML += this._genHTML(interval*i, i);
}
innerHTML += this._genHTML(100, this.count-1);
}else{
innerHTML = this._genHTML(100, 0);
for(i=1; i < this.count-1; i++){
innerHTML += this._genHTML(100-interval*i, i);
}
innerHTML += this._genHTML(0, this.count-1);
}
}
this.domNode.innerHTML = innerHTML;
}
});
dojo.declare("dijit.form.VerticalRule", dijit.form.HorizontalRule,
{
// Summary:
// Create hash marks for the Vertical slider
templateString: '<div class="dijitRuleContainer dijitRuleContainerV"></div>',
_positionPrefix: '<div class="dijitRuleMark dijitRuleMarkV" style="top:',
_isHorizontal: false
});
dojo.declare("dijit.form.HorizontalRuleLabels", dijit.form.HorizontalRule,
{
// Summary:
// Create labels for the Horizontal slider
templateString: '<div class="dijitRuleContainer dijitRuleContainerH dijitRuleLabelsContainer dijitRuleLabelsContainerH"></div>',
// labelStyle: String
// CSS style to apply to individual text labels
labelStyle: "",
// labels: Array
// Array of text labels to render - evenly spaced from left-to-right or bottom-to-top
labels: [],
// numericMargin: Integer
// Number of generated numeric labels that should be rendered as '' on the ends when labels[] are not specified
numericMargin: 0,
// numericMinimum: Integer
// Leftmost label value for generated numeric labels when labels[] are not specified
minimum: 0,
// numericMaximum: Integer
// Rightmost label value for generated numeric labels when labels[] are not specified
maximum: 1,
// constraints: object
// pattern, places, lang, et al (see dojo.number) for generated numeric labels when labels[] are not specified
constraints: {pattern:"#%"},
_positionPrefix: '<div class="dijitRuleLabelContainer dijitRuleLabelContainerH" style="left:',
_labelPrefix: '"><span class="dijitRuleLabel dijitRuleLabelH">',
_suffix: '</span></div>',
_calcPosition: function(pos){
return pos;
},
_genHTML: function(pos, ndx){
return this._positionPrefix + this._calcPosition(pos) + this._positionSuffix + this.labelStyle + this._labelPrefix + this.labels[ndx] + this._suffix;
},
getLabels: function(){
// summary: user replaceable function to return the labels array
// if the labels array was not specified directly, then see if <li> children were
var labels = this.labels;
if(!labels.length){
// for markup creation, labels are specified as child elements
labels = dojo.query("> li", this.srcNodeRef).map(function(node){
return String(node.innerHTML);
});
}
this.srcNodeRef.innerHTML = '';
// if the labels were not specified directly and not as <li> children, then calculate numeric labels
if(!labels.length && this.count > 1){
var start = this.minimum;
var inc = (this.maximum - start) / (this.count-1);
for (var i=0; i < this.count; i++){
labels.push((i<this.numericMargin||i>=(this.count-this.numericMargin))? '' : dojo.number.format(start, this.constraints));
start += inc;
}
}
return labels;
},
postMixInProperties: function(){
this.inherited(arguments);
this.labels = this.getLabels();
this.count = this.labels.length;
}
});
dojo.declare("dijit.form.VerticalRuleLabels", dijit.form.HorizontalRuleLabels,
{
// Summary:
// Create labels for the Vertical slider
templateString: '<div class="dijitRuleContainer dijitRuleContainerV dijitRuleLabelsContainer dijitRuleLabelsContainerV"></div>',
_positionPrefix: '<div class="dijitRuleLabelContainer dijitRuleLabelContainerV" style="top:',
_labelPrefix: '"><span class="dijitRuleLabel dijitRuleLabelV">',
_calcPosition: function(pos){
return 100-pos;
},
_isHorizontal: false
});
