/*******************************************************************************
* Copyright (c) 2000, 2003 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Common Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/cpl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.epic.core;
import org.eclipse.debug.ui.IDebugUIConstants;
import org.eclipse.swt.widgets.Display;
import org.eclipse.ui.*;
import org.eclipse.ui.internal.WorkbenchPlugin;
import org.eclipse.ui.internal.registry.PerspectiveDescriptor;
import org.epic.perleditor.PerlEditorPlugin;
/**
*/
public class Perspective implements IPerspectiveFactory
{
/**
* Constructs a new Default layout engine.
*/
public Perspective()
{
super();
}
/**
* Defines the initial layout for a perspective.
*
* Implementors of this method may add additional views to a perspective.
* The perspective already contains an editor folder with
* <code>ID = ILayoutFactory.ID_EDITORS</code>. Add additional views to the
* perspective in reference to the editor folder.
*
* This method is only called when a new perspective is created. If an old
* perspective is restored from a persistence file then this method is not
* called.
*
* @param factory
* the factory used to add views to the perspective
*/
public void createInitialLayout(IPageLayout layout)
{
defineActions(layout);
defineLayout(layout);
}
/**
* Defines the initial actions for a page.
*/
public void defineActions(IPageLayout layout)
{
// Add "new wizards".
layout.addNewWizardShortcut("org.epic.newproject.wizard");//$NON-NLS-1$
layout.addNewWizardShortcut("org.epic.newfile.wizard");//$NON-NLS-1$
layout.addNewWizardShortcut("org.eclipse.ui.wizards.new.folder");//$NON-NLS-1$
layout.addNewWizardShortcut("org.eclipse.ui.wizards.new.file");//$NON-NLS-1$
// Add "show views".
layout.addShowViewShortcut(IPageLayout.ID_RES_NAV);
layout.addShowViewShortcut(IPageLayout.ID_BOOKMARKS);
layout.addShowViewShortcut(IPageLayout.ID_OUTLINE);
layout.addShowViewShortcut(IPageLayout.ID_PROP_SHEET);
layout.addShowViewShortcut(IPageLayout.ID_TASK_LIST);
layout
.addShowViewShortcut("org.epic.perleditor.views.ExplainErrorsView");//$NON-NLS-1$
layout.addShowViewShortcut("org.epic.perleditor.views.PerlDocView");//$NON-NLS-1$
layout.addShowViewShortcut("org.epic.core.views.browser.BrowserView");//$NON-NLS-1$
// add perspective shortcuts
layout.addPerspectiveShortcut("org.eclipse.ui.resourcePerspective");//$NON-NLS-1$
layout.addPerspectiveShortcut("org.eclipse.debug.ui.DebugPerspective");//$NON-NLS-1$
layout.addActionSet(IPageLayout.ID_NAVIGATE_ACTION_SET);
layout.addActionSet(IDebugUIConstants.LAUNCH_ACTION_SET);
layout.addActionSet(IDebugUIConstants.PLUGIN_ID
+ ".breakpointActionSet");
}
/**
* Defines the initial layout for a page.
*/
public void defineLayout(IPageLayout layout)
{
// Editors are placed for free.
String editorArea = layout.getEditorArea();
// Top left.
IFolderLayout topLeft = layout.createFolder(
"topLeft", IPageLayout.LEFT, (float) 0.26, editorArea);//$NON-NLS-1$
topLeft.addView(IPageLayout.ID_RES_NAV);
topLeft.addPlaceholder(IPageLayout.ID_BOOKMARKS);
// Bottom left.
IFolderLayout bottomLeft = layout.createFolder(
"bottomLeft", IPageLayout.BOTTOM, (float) 0.50,//$NON-NLS-1$
"topLeft");//$NON-NLS-1$
bottomLeft.addView(IPageLayout.ID_OUTLINE);
// Bottom right.
IFolderLayout bottomRight = layout.createFolder("bottomRight",
IPageLayout.BOTTOM, (float) 0.66, editorArea);
bottomRight.addView(IPageLayout.ID_PROBLEM_VIEW);
bottomRight.addView(IPageLayout.ID_TASK_LIST);
}
/**
* Switches to specified perspective
*
* @param perspectiveId
* ID of perspective
* @return <code>true</code> on succss otherwise <code>false</code>
*/
public static void switchPerspective(final String perspectiveId)
{
final IWorkbench workBench = PerlEditorPlugin.getDefault()
.getWorkbench();
Display display = workBench.getDisplay();
display.asyncExec(new Runnable()
{
public void run()
{
IWorkbenchWindow window = workBench.getActiveWorkbenchWindow();
// Make sure to get a window
if (window == null)
{
window = workBench.getWorkbenchWindows()[0];
}
IPerspectiveRegistry reg = WorkbenchPlugin.getDefault()
.getPerspectiveRegistry();
PerspectiveDescriptor rtPerspectiveDesc = (PerspectiveDescriptor) reg
.findPerspectiveWithId(perspectiveId);
if (window != null && rtPerspectiveDesc != null)
{
IWorkbenchPage page = window.getActivePage();
page.setPerspective(rtPerspectiveDesc);
}
}
});
}
}