silverstripe-cms/javascript/ImageEditor/Effects/AdjustBase.js
Will Rossiter 0ef452c524 FEATURE: merged back patch for image editor. Currently completely broken on trunk this patch does nothing to fix it sadly. I think its a prototype thing
git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/cms/trunk@65351 467b73ca-7a2a-4603-9d3b-597d59a354a9
2008-11-06 02:04:03 +00:00

120 lines
4.7 KiB
JavaScript

ImageEditor.Effects.AdjustBase = {
initialize: function(name,minMax,firstValue,maxValue) {
this.name = name;
this.minMax = minMax;
this.firstValue = firstValue;
this.maxValue = maxValue;
this.setListener = ImageEditor.Effects.AdjustBase.setListener.bind(this);
this.callback = ImageEditor.Effects.AdjustBase.callback.bind(this);
this.setValue = ImageEditor.Effects.AdjustBase.setValue.bind(this);
this.getDefaultValue = ImageEditor.Effects.AdjustBase.getDefaultValue.bind(this);
this.setListener();
this.lastValue = this.firstValue;
this.stopListenining = false;
},
setListener: function() {
var upperCaseName = this.name.substring(7,8).toUpperCase() + this.name.substring(8,this.name.length);
this.slider = new Control.Slider('AdjustMenu' + upperCaseName + 'SliderTrackHandler','AdjustMenu' + upperCaseName + 'SliderTrack', {
range: this.minMax,
sliderValue: this.firstValue,
onChange: ImageEditor.Effects.AdjustBase.onChange.bind(this),
onSlide: ImageEditor.Effects.AdjustBase.onSlide.bind(this)
});
},
onSlide: function(v) {
if(this.disabled || this.stopListenining) return;
if(v > this.maxValue) this.setValue(this.maxValue);
},
onChange: function(v) {
if(this.disabled || this.stopListenining) return;
this.lastValue = v;
file = $('image').src;
if(ImageEditor.history.hasOperation(this.name)) {
var history = ImageEditor.history.getOptimizedHistory(this.name);
if(history[1] != undefined) {
file = ImageEditor.transformation.applyHistory(history);
} else {
file = history[0].fileUrl;
}
}
ImageEditor.transformation.customRequest(this.name,this.callback,file,this.lastValue,true);
},
callback: function() {
ImageEditor.history.addAdjust(this.name,this.lastValue,$('image').src);
},
setValue: function(value) {
this.stopListenining = true;
this.slider.setValue(value);
this.stopListenining = false;
},
getDefaultValue: function() {
return this.firstValue;
}
}
ImageEditor.Effects.AdjustBase.initialize.prototype = new ImageEditor.Effects.Base.initialize("adjustbase");
ImageEditor.Effects.AdjustBase = {
initialize: function(name,minMax,firstValue,maxValue) {
this.name = name;
this.minMax = minMax;
this.firstValue = firstValue;
this.maxValue = maxValue;
this.setListener = ImageEditor.Effects.AdjustBase.setListener.bind(this);
this.callback = ImageEditor.Effects.AdjustBase.callback.bind(this);
this.setValue = ImageEditor.Effects.AdjustBase.setValue.bind(this);
this.getDefaultValue = ImageEditor.Effects.AdjustBase.getDefaultValue.bind(this);
this.setListener();
this.lastValue = this.firstValue;
this.stopListenining = false;
},
setListener: function() {
var upperCaseName = this.name.substring(7,8).toUpperCase() + this.name.substring(8,this.name.length);
this.slider = new Control.Slider('AdjustMenu' + upperCaseName + 'SliderTrackHandler','AdjustMenu' + upperCaseName + 'SliderTrack', {
range: this.minMax,
sliderValue: this.firstValue,
onChange: ImageEditor.Effects.AdjustBase.onChange.bind(this),
onSlide: ImageEditor.Effects.AdjustBase.onSlide.bind(this)
});
},
onSlide: function(v) {
if(this.disabled || this.stopListenining) return;
if(v > this.maxValue) this.setValue(this.maxValue);
},
onChange: function(v) {
if(this.disabled || this.stopListenining) return;
this.lastValue = v;
file = $('image').src;
if(ImageEditor.history.hasOperation(this.name)) {
var history = ImageEditor.history.getOptimizedHistory(this.name);
if(history[1] != undefined) {
file = ImageEditor.transformation.applyHistory(history);
} else {
file = history[0].fileUrl;
}
}
ImageEditor.transformation.customRequest(this.name,this.callback,file,this.lastValue,true);
},
callback: function() {
ImageEditor.history.addAdjust(this.name,this.lastValue,$('image').src);
},
setValue: function(value) {
this.stopListenining = true;
this.slider.setValue(value);
this.stopListenining = false;
},
getDefaultValue: function() {
return this.firstValue;
}
}
ImageEditor.Effects.AdjustBase.initialize.prototype = new ImageEditor.Effects.Base.initialize("adjustbase");