/*
*
* Copyright (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.Action;
import cc.kune.common.client.actions.ActionEvent;
import cc.kune.common.client.actions.ui.AbstractChildGuiItem;
import cc.kune.common.client.actions.ui.AbstractGuiItem;
import cc.kune.common.client.actions.ui.descrip.ButtonDescriptor;
import cc.kune.common.client.actions.ui.descrip.GuiActionDescrip;
import cc.kune.common.client.tooltip.Tooltip;
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.Event;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.ButtonBase;
import com.google.gwt.user.client.ui.ToggleButton;
// TODO: Auto-generated Javadoc
/**
* The Class AbstractGwtButtonGui.
*
* @author vjrj@ourproject.org (Vicente J. Ruiz Jurado)
*/
public abstract class AbstractGwtButtonGui extends AbstractChildGuiItem {
/** The button. */
private ButtonBase button;
/** The enable tongle. */
protected boolean enableTongle;
/** The icon label. */
private IconLabel iconLabel;
/** The is child. */
private boolean isChild;
/**
* Instantiates a new abstract gwt button gui.
*/
public AbstractGwtButtonGui() {
this(null, false);
}
/**
* Instantiates a new abstract gwt button gui.
*
* @param enableTongle
* the enable tongle
*/
public AbstractGwtButtonGui(final boolean enableTongle) {
this(null, enableTongle);
}
/**
* Instantiates a new abstract gwt button gui.
*
* @param buttonDescriptor
* the button descriptor
*/
public AbstractGwtButtonGui(final ButtonDescriptor buttonDescriptor) {
this(buttonDescriptor, false);
}
/**
* Instantiates a new abstract gwt button gui.
*
* @param buttonDescriptor
* the button descriptor
* @param enableTongle
* the enable tongle
*/
public AbstractGwtButtonGui(final ButtonDescriptor buttonDescriptor, final boolean enableTongle) {
super(buttonDescriptor);
this.enableTongle = enableTongle;
}
/*
* (non-Javadoc)
*
* @see
* cc.kune.common.client.actions.ui.AbstractChildGuiItem#addStyle(java.lang
* .String)
*/
@Override
protected void addStyle(final String style) {
button.addStyleName(style);
layout();
}
/*
* (non-Javadoc)
*
* @see
* cc.kune.common.client.actions.ui.AbstractChildGuiItem#create(cc.kune.common
* .client.actions.ui.descrip.GuiActionDescrip)
*/
@Override
public AbstractGuiItem create(final GuiActionDescrip descriptor) {
super.descriptor = descriptor;
iconLabel = new IconLabel("");
if (enableTongle) {
button = new ToggleButton();
} else {
button = new Button();
}
final String value = (String) descriptor.getValue(Action.STYLES);
if (value == null) {
// Default btn styles
button.addStyleName("k-button");
button.addStyleName("k-btn");
button.addStyleName("k-5corners");
} else {
setStyles(value);
}
layout();
// button.setEnableToggle(enableTongle);
final String id = descriptor.getId();
if (id != null) {
button.ensureDebugId(id);
}
isChild = descriptor.isChild();
if (isChild) {
// If button is inside a toolbar don't init...
if (descriptor.isChild()) {
child = button;
}
} else {
initWidget(button);
}
button.addClickHandler(new ClickHandler() {
@Override
public void onClick(final ClickEvent event) {
descriptor.fire(new ActionEvent(button, getTargetObjectOfAction(descriptor),
Event.as(event.getNativeEvent())));
}
});
super.create(descriptor);
configureItemFromProperties();
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) {
// Log.info("Set button" + descriptor.getValue(Action.NAME) + " enabled " +
// enabled
// + " ----------------------------------");
button.setEnabled(enabled);
button.getElement().getStyle().setOpacity(enabled ? 1d : 0.6d);
}
/*
* (non-Javadoc)
*
* @see
* cc.kune.common.client.actions.ui.AbstractGuiItem#setIcon(cc.kune.common
* .shared.res.KuneIcon)
*/
@Override
public void setIcon(final KuneIcon icon) {
iconLabel.setLeftIconFont(icon);
}
/*
* (non-Javadoc)
*
* @see
* cc.kune.common.client.actions.ui.AbstractGuiItem#setIconBackground(java
* .lang.String)
*/
@Override
public void setIconBackColor(final String backgroundColor) {
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 icon) {
iconLabel.setLeftIconResource(icon);
layout();
}
/*
* (non-Javadoc)
*
* @see
* cc.kune.common.client.actions.ui.AbstractGuiItem#setIconStyle(java.lang
* .String)
*/
@Override
protected void setIconStyle(final String style) {
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) {
iconLabel.setLeftIconUrl(url);
layout();
}
/**
* Sets the pressed.
*
* @param pressed
* the new pressed
*/
public void setPressed(final boolean pressed) {
final ToggleButton toggleButton = (ToggleButton) button;
if (toggleButton.isDown() != pressed) {
toggleButton.setDown(pressed);
}
}
/*
* (non-Javadoc)
*
* @see
* cc.kune.common.client.actions.ui.AbstractGuiItem#setText(java.lang.String)
*/
@Override
public void setText(final String text) {
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) {
Tooltip.to(button, tooltipText);
}
/*
* (non-Javadoc)
*
* @see com.google.gwt.user.client.ui.UIObject#setVisible(boolean)
*/
@Override
public void setVisible(final boolean visible) {
button.setVisible(visible);
}
/*
* (non-Javadoc)
*
* @see cc.kune.common.client.actions.ui.AbstractGuiItem#shouldBeAdded()
*/
@Override
public boolean shouldBeAdded() {
return !descriptor.isChild();
}
}