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/* ************************************************************************
qooxdoo - the new era of web development
http://qooxdoo.org
Copyright:
2004-2007 1&1 Internet AG, Germany, http://www.1and1.org
License:
LGPL: http://www.gnu.org/licenses/lgpl.html
EPL: http://www.eclipse.org/org/documents/epl-v10.php
See the LICENSE file in the project's top-level directory for details.
Authors:
* Sebastian Werner (wpbasti)
* Andreas Ecker (ecker)
************************************************************************ */
/* ************************************************************************
#module(ui_core)
************************************************************************ */
/**
* This singleton manages the current theme
*/
qx.OO.defineClass("qx.manager.object.AppearanceManager", qx.manager.object.ObjectManager,
function() {
qx.manager.object.ObjectManager.call(this);
// Themes
this._appearanceThemes = {};
});
/*
---------------------------------------------------------------------------
DEFAULT SETTINGS
---------------------------------------------------------------------------
*/
qx.Settings.setDefault("appearanceTheme", "qx.theme.appearance.Classic");
/*
---------------------------------------------------------------------------
PROPERTIES
---------------------------------------------------------------------------
*/
/** currently used apperance theme */
qx.OO.addProperty({ name : "appearanceTheme", type : "object", allowNull : false, instance : "qx.renderer.theme.AppearanceTheme" });
/*
---------------------------------------------------------------------------
REGISTRATION
---------------------------------------------------------------------------
*/
/**
* Register an theme class.
* The theme is applied if it is the default apperance
*
* @param vThemeClass {qx.renderer.theme.AppearanceTheme}
*/
qx.Proto.registerAppearanceTheme = function(vThemeClass)
{
this._appearanceThemes[vThemeClass.classname] = vThemeClass;
if (vThemeClass.classname == this.getSetting("appearanceTheme")) {
this.setAppearanceTheme(vThemeClass.getInstance());
}
}
/*
---------------------------------------------------------------------------
MODIFIER
---------------------------------------------------------------------------
*/
qx.Proto._modifyAppearanceTheme = function(propValue, propOldValue, propData)
{
var vComp = qx.core.Init.getInstance().getComponent();
if (vComp && vComp.isUiReady()) {
qx.ui.core.ClientDocument.getInstance()._recursiveAppearanceThemeUpdate(propValue, propOldValue);
}
return true;
}
/*
---------------------------------------------------------------------------
DISPOSER
---------------------------------------------------------------------------
*/
/**
* Disposer
*/
qx.Proto.dispose = function()
{
if (this.getDisposed()) {
return;
}
// Themes
this._appearanceThemes = null;
return qx.manager.object.ObjectManager.prototype.dispose.call(this);
}
/*
---------------------------------------------------------------------------
DEFER SINGLETON INSTANCE
---------------------------------------------------------------------------
*/
/**
* Singleton Instance Getter
*/
qx.Class.getInstance = qx.lang.Function.returnInstance;
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