kekule
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Open source JavaScript toolkit for chemoinformatics
141 lines (134 loc) • 4.42 kB
JavaScript
/**
* @fileoverview
* Object modifier to change the render styles of objects in chem editor.
* @author Partridge Jiang
*/
/*
* requires /lan/classes.js
* requires /utils/kekule.utils.js
* requires /widgets/kekule.widget.base.js
* requires /widgets/commonCtrls/kekule.widget.buttons.js
* requires /widgets/chem/editor/kekule.chemEditor.baseEditor.js
* requires /widgets/chem/editor/kekule.chemEditor.objModifiers.js
*/
(function(){
;
var AU = Kekule.ArrayUtils;
var CE = Kekule.Editor;
var CNS = Kekule.Widget.HtmlClassNames;
var CCNS = Kekule.ChemWidget.HtmlClassNames;
var BNS = Kekule.ChemWidget.ComponentWidgetNames;
/**
* Base modifier class to change render options in editor.
* @class
* @augments Kekule.Editor.ObjModifier.Base
*/
Kekule.Editor.ObjModifier.BaseRenderOptionModifier = Class.create(Kekule.Editor.ObjModifier.Base,
/** @lends Kekule.Editor.ObjModifier.BaseRenderOptionModifier# */
{
/** @private */
CLASS_NAME: 'Kekule.Editor.ObjModifier.BaseRenderOptionModifier',
/**
* Returns common render option or render 3D option value of chemObjs.
* If values in objects are not same, null will be returned.
* @param {Array} chemObjs
* @param {String} stylePropName
* @param {Bool} is3DOption
* @returns {Variant}
* @private
*/
getRenderOptionValue: function(chemObjs, stylePropName, is3DOption)
{
return Kekule.Render.RenderOptionUtils.getCascadeRenderOptionValueOfObjs(chemObjs, stylePropName, is3DOption);
}
});
/** @ignore */
Kekule.Editor.ObjModifier.BaseRenderOptionModifier.getCategories = function()
{
return [Kekule.Editor.ObjModifier.Category.STYLE];
};
/**
* A coor modifier to change the render color of chem object.
* @class
* @augments Kekule.Editor.ObjModifier.BaseRenderOptionModifier
*/
Kekule.Editor.ObjModifier.Color = Class.create(Kekule.Editor.ObjModifier.BaseRenderOptionModifier,
/** @lends Kekule.Editor.ObjModifier.Color# */
{
/** @private */
CLASS_NAME: 'Kekule.Editor.ObjModifier.Color',
/**
* @private
* @ignore
*/
ATOM_COLOR_SPECIAL_VALUE_INFO: {
text: Kekule.$L('ChemWidgetTexts.HINT_USE_ATOM_CUSTOM_COLOR'),
value: 'Atom',
className: CNS.COLORPICKER_SPEC_COLOR_MIXED
},
/** @private */
initProperties: function()
{
// private
this.defineProp('colorBox', {
'dataType': 'Kekule.Widget.BaseWidget', 'serializable': false, 'setter': null
});
},
/** @ignore */
doCreateWidget: function()
{
var colorBox = new Kekule.Widget.ColorDropButton(this.getEditor());
colorBox.setHint(Kekule.$L('ChemWidgetTexts.HINT_PICK_COLOR'));
colorBox.setShowText(false);
colorBox.setSpecialColors([Kekule.Widget.ColorPicker.SpecialColors.UNSET, this.ATOM_COLOR_SPECIAL_VALUE_INFO]);
colorBox.addClassName(CCNS.COMPOSER_COLOR_BOX);
this.setPropStoreFieldValue('colorBox', colorBox);
return colorBox;
},
/** @ignore */
doLoadFromTargets: function(editor, targets)
{
if (targets && targets.length)
{
var colorBox = this.getColorBox();
if (colorBox)
{
var color;
var useAtomSpecified = this.getRenderOptionValue(targets, 'useAtomSpecifiedColor');
var color = this.getRenderOptionValue(targets, 'color');
//console.log('load value', useAtomSpecified, color);
if (useAtomSpecified)
{
color = this.ATOM_COLOR_SPECIAL_VALUE_INFO.value;
colorBox.setColorClassName(this.ATOM_COLOR_SPECIAL_VALUE_INFO.className);
colorBox.setValue(color);
}
else //if (color)
{
colorBox.setColorClassName(null);
colorBox.setValue(color);
}
}
}
},
/** @ignore */
doApplyToTargets: function(/*$super, */editor, targets)
{
// do not use operation, as we can call editor.modifyObjectsRenderOptions directly
var color = this.getWidget().getValue();
if (color === this.ATOM_COLOR_SPECIAL_VALUE_INFO.value)
{
editor.modifyObjectsRenderOptions(targets, {'useAtomSpecifiedColor': true, 'color': undefined}, false, true);
}
else
{
if (color == Kekule.Widget.ColorPicker.SpecialColors.UNSET)
color = undefined;
editor.modifyObjectsRenderOptions(targets, {'useAtomSpecifiedColor': false, 'color': color}, false, true);
}
}
});
// register existed modifiers
var OMM = Kekule.Editor.ObjModifierManager;
OMM.register(Kekule.ChemObject, [Kekule.Editor.ObjModifier.Color]);
})();