/*
*
* opyright (C) 2007-2015 Licensed to the Comunes Association (CA) under
* one or more contributor license agreements (see COPYRIGHT for details).
* The CA licenses this file to you under the GNU Affero General Public
* License version 3, (the "License"); you may not use this file except in
* compliance with the License. This file is part of kune.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
package cc.kune.common.client.actions.gwtui;
import cc.kune.common.client.actions.PropertyChangeEvent;
import cc.kune.common.client.actions.PropertyChangeListener;
import cc.kune.common.client.actions.ui.AbstractGuiItem;
import cc.kune.common.client.actions.ui.ParentWidget;
import cc.kune.common.client.actions.ui.descrip.GuiActionDescrip;
import cc.kune.common.client.actions.ui.descrip.MenuDescriptor;
import cc.kune.common.client.ui.IconLabel;
import cc.kune.common.shared.res.KuneIcon;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.resources.client.ImageResource;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.Label;
// TODO: Auto-generated Javadoc
/**
* The Class GwtMenuGui.
*
* @author vjrj@ourproject.org (Vicente J. Ruiz Jurado)
*/
public class GwtMenuGui extends AbstractGwtMenuGui {
/** The button. */
private Button button;
/** The icon label. */
private IconLabel iconLabel;
/** The not stand alone. */
private boolean notStandAlone;
/*
* (non-Javadoc)
*
* @see
* cc.kune.common.client.actions.ui.AbstractChildGuiItem#addStyle(java.lang
* .String)
*/
@Override
protected void addStyle(final String style) {
if (notStandAlone) {
// iconLabel.addStyleName(style);
button.addStyleName(style);
// layout();
}
}
/*
* (non-Javadoc)
*
* @see
* cc.kune.common.client.actions.gwtui.AbstractGwtMenuGui#create(cc.kune.common
* .client.actions.ui.descrip.GuiActionDescrip)
*/
@Override
public AbstractGuiItem create(final GuiActionDescrip descriptor) {
super.descriptor = descriptor;
descriptor.putValue(ParentWidget.PARENT_UI, this);
// Standalone menus are menus without and associated button in a toolbar
// (sometimes, a menu showed in a grid, or other special widgets)
notStandAlone = !((MenuDescriptor) descriptor).isStandalone();
if (notStandAlone) {
button = new Button();
button.removeStyleName("gwt-Button");
descriptor.putValue(MenuDescriptor.MENU_SHOW_NEAR_TO, button);
iconLabel = new IconLabel("");
final ImageResource rightIcon = ((MenuDescriptor) descriptor).getRightIcon();
if (rightIcon != null) {
iconLabel.setRightIconResource(rightIcon);
// iconLabel.addRightIconStyle("k-fr");
}
button.addClickHandler(new ClickHandler() {
@Override
public void onClick(final ClickEvent event) {
if (button.isEnabled()) {
event.stopPropagation();
showRelativeTo(button);
}
}
});
final String id = descriptor.getId();
if (id != null) {
button.ensureDebugId(id);
}
if (!descriptor.isChild()) {
initWidget(button);
} else {
child = button;
}
} else {
initWidget(new Label());
}
super.create(descriptor);
configureItemFromProperties();
descriptor.addPropertyChangeListener(new PropertyChangeListener() {
@Override
public void propertyChange(final PropertyChangeEvent event) {
final Object newValue = event.getNewValue();
if (event.getPropertyName().equals(MenuDescriptor.MENU_RIGHTICON)) {
setIconRightResource((ImageResource) newValue);
}
}
});
return this;
}
/**
* Layout.
*/
private void layout() {
button.setHTML(iconLabel.getElement().getInnerHTML());
}
/*
* (non-Javadoc)
*
* @see cc.kune.common.client.actions.ui.AbstractGuiItem#setEnabled(boolean)
*/
@Override
public void setEnabled(final boolean enabled) {
if (notStandAlone) {
button.setEnabled(enabled);
// button.setVisible(enabled);
}
}
/*
* (non-Javadoc)
*
* @see
* cc.kune.common.client.actions.ui.AbstractGuiItem#setIcon(cc.kune.common
* .shared.res.KuneIcon)
*/
@Override
public void setIcon(final KuneIcon icon) {
if (notStandAlone) {
iconLabel.setLeftIconFont(icon);
layout();
}
}
/*
* (non-Javadoc)
*
* @see
* cc.kune.common.client.actions.ui.AbstractGuiItem#setIconBackground(java
* .lang.String)
*/
@Override
public void setIconBackColor(final String backgroundColor) {
if (notStandAlone) {
iconLabel.setLeftIconBackground(backgroundColor);
layout();
}
}
/*
* (non-Javadoc)
*
* @see
* cc.kune.common.client.actions.ui.AbstractGuiItem#setIconResource(com.google
* .gwt.resources.client.ImageResource)
*/
@Override
public void setIconResource(final ImageResource resource) {
if (notStandAlone) {
iconLabel.setLeftIconResource(resource);
layout();
}
}
/**
* Sets the icon right resource.
*
* @param resource
* the new icon right resource
*/
public void setIconRightResource(final ImageResource resource) {
if (notStandAlone) {
iconLabel.setRightIconResource(resource);
layout();
}
}
/*
* (non-Javadoc)
*
* @see
* cc.kune.common.client.actions.ui.AbstractGuiItem#setIconStyle(java.lang
* .String)
*/
@Override
public void setIconStyle(final String style) {
if (notStandAlone) {
iconLabel.setRightIcon(style);
layout();
}
}
/*
* (non-Javadoc)
*
* @see
* cc.kune.common.client.actions.ui.AbstractGuiItem#setIconUrl(java.lang.String
* )
*/
@Override
public void setIconUrl(final String url) {
if (notStandAlone) {
iconLabel.setLeftIconUrl(url);
layout();
}
}
/*
* (non-Javadoc)
*
* @see
* cc.kune.common.client.actions.ui.AbstractGuiItem#setText(java.lang.String)
*/
@Override
public void setText(final String text) {
if (notStandAlone) {
iconLabel.setText(text, descriptor.getDirection());
layout();
}
}
/*
* (non-Javadoc)
*
* @see
* cc.kune.common.client.actions.ui.AbstractGuiItem#setToolTipText(java.lang
* .String)
*/
@Override
public void setToolTipText(final String tooltipText) {
if (notStandAlone) {
setToolTipTextNextTo(button, tooltipText);
}
}
/*
* (non-Javadoc)
*
* @see com.google.gwt.user.client.ui.UIObject#setVisible(boolean)
*/
@Override
public void setVisible(final boolean visible) {
if (notStandAlone) {
button.setVisible(visible);
} else {
// button.setVisible(visible);
}
}
/*
* (non-Javadoc)
*
* @see cc.kune.common.client.actions.gwtui.AbstractGwtMenuGui#show()
*/
@Override
protected void show() {
showRelativeTo(descriptor.getValue(MenuDescriptor.MENU_SHOW_NEAR_TO));
}
}