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/*******************************************************************************
* Copyright (c) 2012, 2014 Wind River Systems, Inc. and others. All rights reserved.
* This program and the accompanying materials are made available under the terms
* of the Eclipse Public License v1.0 which accompanies this distribution, and is
* available at http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Wind River Systems - initial API and implementation
*******************************************************************************/
package org.eclipse.tcf.te.launch.ui.editor;
import org.eclipse.core.runtime.Assert;
import org.eclipse.debug.ui.AbstractLaunchConfigurationTab;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Color;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Label;
import org.eclipse.tcf.te.launch.ui.tabs.AbstractFormsLaunchConfigurationTab;
import org.eclipse.tcf.te.ui.forms.CustomFormToolkit;
import org.eclipse.tcf.te.ui.views.editor.pages.AbstractCustomFormToolkitEditorPage;
import org.eclipse.ui.forms.AbstractFormPart;
/**
* Abstract editor page implementation serving as container for a launch tab.
*/
public abstract class AbstractLaunchTabContainerEditorPage extends AbstractCustomFormToolkitEditorPage {
// Reference to the launch configuration tab
private final AbstractLaunchConfigurationTab launchTab;
boolean isDirty = false;
/**
* Constructor.
*/
public AbstractLaunchTabContainerEditorPage() {
super();
// Create the launch configuration tab instance
launchTab = createLaunchConfigurationTab();
Assert.isNotNull(launchTab);
}
/**
* Creates a new instance of the launch configuration tab to associate.
*
* @return The new launch configuration tab instance.
*/
protected abstract AbstractLaunchConfigurationTab createLaunchConfigurationTab();
/**
* Returns the associated launch configuration tab.
*
* @return The launch configuration tab or <code>null</code>.
*/
protected final AbstractLaunchConfigurationTab getLaunchConfigurationTab() {
return launchTab;
}
/* (non-Javadoc)
* @see org.eclipse.tcf.te.ui.views.editor.pages.AbstractCustomFormToolkitEditorPage#dispose()
*/
@Override
public void dispose() {
launchTab.dispose();
super.dispose();
}
/* (non-Javadoc)
* @see org.eclipse.tcf.te.ui.views.editor.pages.AbstractCustomFormToolkitEditorPage#getContextHelpId()
*/
@Override
protected String getContextHelpId() {
return launchTab.getHelpContextId();
}
/* (non-Javadoc)
* @see org.eclipse.tcf.te.ui.views.editor.pages.AbstractCustomFormToolkitEditorPage#getFormTitle()
*/
@Override
protected String getFormTitle() {
return launchTab.getName();
}
/* (non-Javadoc)
* @see org.eclipse.tcf.te.ui.views.editor.pages.AbstractCustomFormToolkitEditorPage#getFormImage()
*/
@Override
protected Image getFormImage() {
return launchTab.getImage();
}
/**
* Set the dirty state for this editor page.
* @param dirty The dirty state.
*/
public void setDirty(boolean dirty) {
isDirty = dirty;
}
/* (non-Javadoc)
* @see org.eclipse.tcf.te.ui.views.editor.pages.AbstractCustomFormToolkitEditorPage#doCreateFormContent(org.eclipse.swt.widgets.Composite, org.eclipse.tcf.te.ui.forms.CustomFormToolkit)
*/
@Override
protected void doCreateFormContent(Composite parent, CustomFormToolkit toolkit) {
Assert.isNotNull(parent);
Assert.isNotNull(toolkit);
// Create the launch tab content
if (launchTab instanceof AbstractFormsLaunchConfigurationTab) {
((AbstractFormsLaunchConfigurationTab)launchTab).createFormContent(getManagedForm());
} else {
launchTab.createControl(parent);
}
getManagedForm().addPart(new AbstractFormPart() {
@Override
public boolean isDirty() {
return isDirty;
}
@Override
public void commit(boolean onSave) {
super.commit(onSave);
if (onSave) {
extractData();
}
}
});
// Fix the background color of the launch tab controls
Color bg = parent.getBackground();
Control[] children = parent.getChildren();
if (bg != null && children != null && children.length > 0) {
fixBackgrounds(children, bg);
}
}
/**
* Set the data to the page.
* @param input The editor input.
* @return <code>true</code> if data was set.
*/
public abstract boolean setupData(Object input);
/**
* Extract the data from the page.
* @return <code>true</code> if data was set.
*/
public abstract boolean extractData();
@Override
public void setActive(boolean active) {
super.setActive(active);
if (active) setupData(getEditorInput());
}
/**
* Set the background color of the given controls and their children
* to the given color.
*
* @param controls The list of controls. Must not be <code>null</code>.
* @param bg The background color. Must not be <code>null</code>.
*/
protected final void fixBackgrounds(Control[] controls, Color bg) {
Assert.isNotNull(controls);
Assert.isNotNull(bg);
for (Control c : controls) {
if (!(c instanceof Composite) && !(c instanceof Label) && !(c instanceof Button)) {
continue;
}
if (c instanceof Button) {
int style = ((Button)c).getStyle();
if ((style & SWT.RADIO) == 0 && (style & SWT.CHECK) == 0) {
continue;
}
}
if (!bg.equals(c.getBackground())) {
c.setBackground(bg);
}
if (c instanceof Composite) {
Control[] children = ((Composite)c).getChildren();
if (children != null && children.length > 0) {
fixBackgrounds(children, bg);
}
}
}
}
}
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