/*
* Copyright (c) 2010, grossmann
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of the jo-widgets.org nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL jo-widgets.org BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
* DAMAGE.
*/
package org.jowidgets.impl.widgets.basic;
import org.jowidgets.api.controller.IDisposeListener;
import org.jowidgets.api.model.item.IMenuModel;
import org.jowidgets.api.model.item.IToolBarItemModel;
import org.jowidgets.api.widgets.IPopupMenu;
import org.jowidgets.api.widgets.IToolBar;
import org.jowidgets.api.widgets.IToolBarMenu;
import org.jowidgets.api.widgets.descriptor.setup.IItemSetup;
import org.jowidgets.common.types.Dimension;
import org.jowidgets.common.types.Position;
import org.jowidgets.common.widgets.controller.IActionListener;
import org.jowidgets.impl.base.delegate.ItemModelBindingDelegate;
import org.jowidgets.impl.base.delegate.ToolBarItemDiposableDelegate;
import org.jowidgets.impl.model.item.MenuModelBuilder;
import org.jowidgets.impl.widgets.common.wrapper.ToolBarItemSpiWrapper;
import org.jowidgets.impl.widgets.common.wrapper.invoker.ToolBarMenuSpiInvoker;
import org.jowidgets.spi.widgets.IToolBarButtonSpi;
public class ToolBarMenuImpl extends ToolBarItemSpiWrapper implements IToolBarMenu {
private final IToolBar parent;
private final IPopupMenu popupMenu;
private final ToolBarItemDiposableDelegate disposableDelegate;
public ToolBarMenuImpl(final IToolBar parent, final IToolBarButtonSpi toolBarButtonSpi, final IItemSetup setup) {
super(toolBarButtonSpi, new ItemModelBindingDelegate(
new ToolBarMenuSpiInvoker(toolBarButtonSpi, setup.getIcon()),
new MenuModelBuilder().build()));
this.parent = parent;
this.disposableDelegate = new ToolBarItemDiposableDelegate(this, getItemModelBindingDelegate());
setText(setup.getText());
setToolTipText(setup.getToolTipText());
setIcon(setup.getIcon());
this.popupMenu = parent.createPopupMenu();
this.popupMenu.setModel(getModel());
toolBarButtonSpi.addActionListener(new IActionListener() {
@Override
public void actionPerformed() {
final Position position = toolBarButtonSpi.getPosition();
final Dimension size = toolBarButtonSpi.getSize();
if (popupMenu != null) {
popupMenu.show(new Position(position.getX(), position.getY() + size.getHeight()));
}
}
});
}
@Override
public IToolBarButtonSpi getWidget() {
return (IToolBarButtonSpi) super.getWidget();
}
@Override
public void dispose() {
if (!isDisposed()) {
popupMenu.dispose();
disposableDelegate.dispose();
}
}
@Override
public boolean isDisposed() {
return disposableDelegate.isDisposed();
}
@Override
public void addDisposeListener(final IDisposeListener listener) {
disposableDelegate.addDisposeListener(listener);
}
@Override
public void removeDisposeListener(final IDisposeListener listener) {
disposableDelegate.removeDisposeListener(listener);
}
@Override
public IToolBar getParent() {
return parent;
}
@Override
public IPopupMenu getPopupMenu() {
return popupMenu;
}
@Override
public IMenuModel getModel() {
return (IMenuModel) getItemModelBindingDelegate().getModel();
}
@Override
public void setModel(final IMenuModel model) {
getItemModelBindingDelegate().setModel(model);
popupMenu.setModel(model);
}
@Override
public void setModel(final IToolBarItemModel model) {
if (model instanceof IMenuModel) {
setModel((IMenuModel) model);
}
else {
throw new IllegalArgumentException("Model type '" + IMenuModel.class.getName() + "' expected");
}
}
}