/*
* Copyright (c) 2010, grossmann, Lukas Gross
* 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.command.IAction;
import org.jowidgets.api.controller.IDisposeListener;
import org.jowidgets.api.controller.IParentListener;
import org.jowidgets.api.widgets.IButton;
import org.jowidgets.api.widgets.IContainer;
import org.jowidgets.api.widgets.IPopupMenu;
import org.jowidgets.api.widgets.descriptor.IButtonDescriptor;
import org.jowidgets.common.image.IImageConstant;
import org.jowidgets.common.widgets.controller.IActionListener;
import org.jowidgets.impl.base.delegate.ControlDelegate;
import org.jowidgets.impl.command.ActionExecuter;
import org.jowidgets.impl.command.ActionWidgetSync;
import org.jowidgets.impl.command.IActionWidget;
import org.jowidgets.impl.widgets.common.wrapper.AbstractButtonSpiWrapper;
import org.jowidgets.spi.widgets.IButtonSpi;
import org.jowidgets.tools.widgets.invoker.ColorSettingsInvoker;
import org.jowidgets.tools.widgets.invoker.VisibiliySettingsInvoker;
public class ButtonImpl extends AbstractButtonSpiWrapper implements IButton, IActionWidget {
private final ControlDelegate controlDelegate;
private ActionWidgetSync actionWidgetSync;
private ActionExecuter actionExecuter;
private IImageConstant icon;
public ButtonImpl(final IButtonSpi buttonSpi, final IButtonDescriptor descriptor) {
super(buttonSpi);
this.controlDelegate = new ControlDelegate(buttonSpi, this);
setEnabled(descriptor.isEnabled());
VisibiliySettingsInvoker.setVisibility(descriptor, this);
ColorSettingsInvoker.setColors(descriptor, this);
if (descriptor.getFontSize() != null) {
setFontSize(Integer.valueOf(descriptor.getFontSize()));
}
if (descriptor.getFontName() != null) {
setFontName(descriptor.getFontName());
}
addActionListener(new IActionListener() {
@Override
public void actionPerformed() {
if (actionExecuter != null) {
actionExecuter.execute();
}
}
});
setTextCache(descriptor.getText());
this.icon = descriptor.getIcon();
}
@Override
public IContainer getParent() {
return controlDelegate.getParent();
}
@Override
public void setParent(final IContainer parent) {
controlDelegate.setParent(parent);
}
@Override
public void addParentListener(final IParentListener<IContainer> listener) {
controlDelegate.addParentListener(listener);
}
@Override
public void removeParentListener(final IParentListener<IContainer> listener) {
controlDelegate.removeParentListener(listener);
}
@Override
public boolean isReparentable() {
return controlDelegate.isReparentable();
}
@Override
public void addDisposeListener(final IDisposeListener listener) {
controlDelegate.addDisposeListener(listener);
}
@Override
public void removeDisposeListener(final IDisposeListener listener) {
controlDelegate.removeDisposeListener(listener);
}
@Override
public boolean isDisposed() {
return controlDelegate.isDisposed();
}
@Override
public void dispose() {
disposeActionWidgetSync();
controlDelegate.dispose();
}
@Override
public IPopupMenu createPopupMenu() {
return controlDelegate.createPopupMenu();
}
@Override
public void setAction(final IAction action) {
//dispose the old sync if exists
disposeActionWidgetSync();
actionWidgetSync = new ActionWidgetSync(action, this);
actionWidgetSync.setActive(true);
actionExecuter = new ActionExecuter(action, this);
}
private void disposeActionWidgetSync() {
if (actionWidgetSync != null) {
actionWidgetSync.dispose();
actionWidgetSync = null;
}
}
@Override
public void setIcon(final IImageConstant icon) {
this.icon = icon;
super.setIcon(icon);
}
@Override
public IImageConstant getIcon() {
return icon;
}
@Override
public void push() {
if (getWidget() instanceof IButtonSpi) {
final IButtonSpi widget = getWidget();
widget.push();
}
getWidget().push();
}
}