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/* <copyright>
This file contains proprietary software owned by Motorola Mobility, Inc.<br/>
No rights, expressed or implied, whatsoever to this software are provided by Motorola Mobility, Inc. hereunder.<br/>
(c) Copyright 2011 Motorola Mobility, Inc. All Rights Reserved.
</copyright> */
var Montage = require("montage/core/core").Montage,
ElementsMediator = require("js/mediators/element-mediator").ElementMediator,
toolBase = require("js/tools/ToolBase").toolBase;
exports.EyedropperTool = Montage.create(toolBase, {
_isMouseDown: { value: false },
_previousColor: { value: null},
_color: { value: null},
Configure: {
value: function ( doActivate )
{
if (doActivate)
{
NJevent("enableStageMove");
}
else
{
NJevent("disableStageMove");
}
}
},
HandleLeftButtonDown: {
value : function ( event ) {
this._isMouseDown = true;
this._previousColor =
this.application.ninja.colorController[this.application.ninja.colorController.colorModel.input].css;
this._updateColorFromPoint(event);
}
},
HandleMouseMove: {
value : function (event)
{
if(this._escape)
{
this._isMouseDown = false;
this._escape = false;
}
if(this._isMouseDown)
{
this._updateColorFromPoint(event);
}
}
},
HandleLeftButtonUp: {
value : function (event) {
{
this._isMouseDown = false;
if(this._escape)
{
this._escape = false;
}
this._updateColor(this._color);
this._color = null;
}
}
},
HandleEscape: {
value: function(event) {
if(this._color && this._color.value)
{
var color = this.application.ninja.colorController.getColorObjFromCss(this._previousColor);
if (color && color.value) {
color.value.wasSetByCode = true;
color.value.type = 'change';
if (color.value.a) {
this.application.ninja.colorController.colorModel.alpha = {value: color.value.a,
wasSetByCode: true,
type: 'change'};
}
this.application.ninja.colorController.colorModel[color.mode] = color.value;
this._color = null;
}
}
this._escape = true;
}
},
_updateColorFromPoint: {
value : function (event) {
var obj = this.application.ninja.stage.GetElement(event);
if (obj)
{
// TODO - figure out if user clicked on a border - for now, just get fill
var c = ElementsMediator.getColor(obj, true);
if(c)
{
var color = this.application.ninja.colorController.getColorObjFromCss(c.color.css);
if (color && color.value) {
color.value.wasSetByCode = true;
color.value.type = 'changing';
if (color.value.a) {
this.application.ninja.colorController.colorModel.alpha = {value: color.value.a,
wasSetByCode: true,
type: 'changing'};
}
this.application.ninja.colorController.colorModel[color.mode] = color.value;
this._color = color;
}
}
}
}
},
_updateColor: {
value: function(color) {
if (color && color.value) {
var input = this.application.ninja.colorController.colorModel.input;
if(input === "fill")
{
this.application.ninja.colorController.colorToolbar.fill_btn.color(color.mode, color.value);
}
else
{
this.application.ninja.colorController.colorToolbar.stroke_btn.color(color.mode, color.value);
}
// Updating color chips will set the input type to "chip", so set it back here.
this.application.ninja.colorController.colorModel.input = input;
color.value.wasSetByCode = true;
color.value.type = 'change';
if (color.value.a) {
this.application.ninja.colorController.colorModel.alpha = {value: color.value.a,
wasSetByCode: true,
type: 'change'};
}
this.application.ninja.colorController.colorModel[color.mode] = color.value;
this._previousColor = color.value.css;
}
}
}
});
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