/*
* Copyright 2010 IT Mill Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.vaadin.terminal.gwt.client;
import com.vaadin.terminal.gwt.client.ui.VDateFieldCalendar;
import com.vaadin.terminal.gwt.client.ui.VPasswordField;
import com.vaadin.terminal.gwt.client.ui.VSplitPanelVertical;
import com.vaadin.terminal.gwt.client.ui.VTextArea;
import com.vaadin.terminal.gwt.client.ui.VWindow;
public abstract class WidgetMap {
public Paintable instantiate(Class<? extends Paintable> classType) {
/*
* Yes, this (including the generated) may look very odd code, but due
* the nature of GWT, we cannot do this with reflect. Luckily this is
* mostly written by WidgetSetGenerator, here are just some hacks. Extra
* instantiation code is needed if client side widget has no "native"
* counterpart on client side.
*/
if (VSplitPanelVertical.class == classType) {
return new VSplitPanelVertical();
} else if (VTextArea.class == classType) {
return new VTextArea();
} else if (VDateFieldCalendar.class == classType) {
return new VDateFieldCalendar();
} else if (VPasswordField.class == classType) {
return new VPasswordField();
} else if (VWindow.class == classType) {
return new VWindow();
} else {
return null; // let generated type handle this
}
}
public abstract Class<? extends Paintable> getImplementationByServerSideClassName(
String fullyqualifiedName);
}