[Rubyeclipse-commit] SF.net SVN: rubyeclipse: [2782] trunk/org.rubypeople.rdt.ui/src/org/ rubypeople/rdt/internal/ui

[<caw...@us...>]

Revision: 2782
          http://svn.sourceforge.net/rubyeclipse/?rev=2782&view=rev
Author:   cawilliams
Date:     2007-07-18 14:00:18 -0700 (Wed, 18 Jul 2007)

Log Message:
-----------
more type hierarchy junk

Added Paths:
-----------
    trunk/org.rubypeople.rdt.ui/src/org/rubypeople/rdt/internal/ui/typehierarchy/ToggleOrientationAction.java
    trunk/org.rubypeople.rdt.ui/src/org/rubypeople/rdt/internal/ui/typehierarchy/TypeHierarchyMessages.java
    trunk/org.rubypeople.rdt.ui/src/org/rubypeople/rdt/internal/ui/viewsupport/SelectionProviderMediator.java

Added: trunk/org.rubypeople.rdt.ui/src/org/rubypeople/rdt/internal/ui/typehierarchy/ToggleOrientationAction.java
===================================================================
--- trunk/org.rubypeople.rdt.ui/src/org/rubypeople/rdt/internal/ui/typehierarchy/ToggleOrientationAction.java	                        (rev 0)
+++ trunk/org.rubypeople.rdt.ui/src/org/rubypeople/rdt/internal/ui/typehierarchy/ToggleOrientationAction.java	2007-07-18 21:00:18 UTC (rev 2782)
@@ -0,0 +1,71 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2005 IBM Corporation 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:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+package org.rubypeople.rdt.internal.ui.typehierarchy;
+
+import org.eclipse.jface.action.Action;
+import org.eclipse.jface.util.Assert;
+import org.eclipse.ui.PlatformUI;
+import org.rubypeople.rdt.internal.ui.IRubyHelpContextIds;
+import org.rubypeople.rdt.internal.ui.RubyPluginImages;
+
+/**
+ * Toggles the orientationof the layout of the type hierarchy
+ */
+public class ToggleOrientationAction extends Action {
+
+	private TypeHierarchyViewPart fView;	
+	private int fActionOrientation;
+	
+	public ToggleOrientationAction(TypeHierarchyViewPart v, int orientation) {
+		super("", AS_RADIO_BUTTON); //$NON-NLS-1$
+		if (orientation == TypeHierarchyViewPart.VIEW_ORIENTATION_HORIZONTAL) {
+			setText(TypeHierarchyMessages.ToggleOrientationAction_horizontal_label); 
+			setDescription(TypeHierarchyMessages.ToggleOrientationAction_horizontal_description); 
+			setToolTipText(TypeHierarchyMessages.ToggleOrientationAction_horizontal_tooltip); 
+			RubyPluginImages.setLocalImageDescriptors(this, "th_horizontal.gif"); //$NON-NLS-1$
+		} else if (orientation == TypeHierarchyViewPart.VIEW_ORIENTATION_VERTICAL) {
+			setText(TypeHierarchyMessages.ToggleOrientationAction_vertical_label); 
+			setDescription(TypeHierarchyMessages.ToggleOrientationAction_vertical_description); 
+			setToolTipText(TypeHierarchyMessages.ToggleOrientationAction_vertical_tooltip); 
+			RubyPluginImages.setLocalImageDescriptors(this, "th_vertical.gif"); //$NON-NLS-1$
+		} else if (orientation == TypeHierarchyViewPart.VIEW_ORIENTATION_AUTOMATIC) {
+			setText(TypeHierarchyMessages.ToggleOrientationAction_automatic_label); 
+			setDescription(TypeHierarchyMessages.ToggleOrientationAction_automatic_description); 
+			setToolTipText(TypeHierarchyMessages.ToggleOrientationAction_automatic_tooltip); 
+			RubyPluginImages.setLocalImageDescriptors(this, "th_automatic.gif"); //$NON-NLS-1$
+		} else if (orientation == TypeHierarchyViewPart.VIEW_ORIENTATION_SINGLE) {
+			setText(TypeHierarchyMessages.ToggleOrientationAction_single_label); 
+			setDescription(TypeHierarchyMessages.ToggleOrientationAction_single_description); 
+			setToolTipText(TypeHierarchyMessages.ToggleOrientationAction_single_tooltip); 
+			RubyPluginImages.setLocalImageDescriptors(this, "th_single.gif"); //$NON-NLS-1$
+		} else {
+			Assert.isTrue(false);
+		}
+		fView= v;
+		fActionOrientation= orientation;
+		PlatformUI.getWorkbench().getHelpSystem().setHelp(this, IRubyHelpContextIds.TOGGLE_ORIENTATION_ACTION);
+	}
+	
+	public int getOrientation() {
+		return fActionOrientation;
+	}	
+	
+	/*
+	 * @see Action#actionPerformed
+	 */		
+	public void run() {
+		if (isChecked()) {
+			fView.fOrientation= fActionOrientation; 
+			fView.computeOrientation();
+		}
+	}
+	
+}


Property changes on: trunk/org.rubypeople.rdt.ui/src/org/rubypeople/rdt/internal/ui/typehierarchy/ToggleOrientationAction.java
___________________________________________________________________
Name: svn:mime-type
   + text/plain

Added: trunk/org.rubypeople.rdt.ui/src/org/rubypeople/rdt/internal/ui/typehierarchy/TypeHierarchyMessages.java
===================================================================
--- trunk/org.rubypeople.rdt.ui/src/org/rubypeople/rdt/internal/ui/typehierarchy/TypeHierarchyMessages.java	                        (rev 0)
+++ trunk/org.rubypeople.rdt.ui/src/org/rubypeople/rdt/internal/ui/typehierarchy/TypeHierarchyMessages.java	2007-07-18 21:00:18 UTC (rev 2782)
@@ -0,0 +1,98 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2006 IBM Corporation 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:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+package org.rubypeople.rdt.internal.ui.typehierarchy;
+
+import org.eclipse.osgi.util.NLS;
+
+public final class TypeHierarchyMessages extends NLS {
+
+	private static final String BUNDLE_NAME= TypeHierarchyMessages.class.getName();
+
+	private TypeHierarchyMessages() {
+		// Do not instantiate
+	}
+
+	public static String EnableMemberFilterAction_label;
+	public static String EnableMemberFilterAction_tooltip;
+	public static String EnableMemberFilterAction_description;
+	public static String HistoryDropDownAction_clearhistory_label;
+	public static String ToggleOrientationAction_horizontal_label;
+	public static String ToggleOrientationAction_horizontal_tooltip;
+	public static String ToggleOrientationAction_horizontal_description;
+	public static String ToggleOrientationAction_vertical_label;
+	public static String ToggleOrientationAction_vertical_tooltip;
+	public static String ToggleOrientationAction_vertical_description;
+	public static String ToggleOrientationAction_automatic_label;
+	public static String ToggleOrientationAction_automatic_tooltip;
+	public static String ToggleOrientationAction_automatic_description;
+	public static String ToggleOrientationAction_single_label;
+	public static String ToggleOrientationAction_single_tooltip;
+	public static String ToggleOrientationAction_single_description;
+	public static String FocusOnSelectionAction_label;
+	public static String FocusOnSelectionAction_tooltip;
+	public static String FocusOnSelectionAction_description;
+	public static String FocusOnTypeAction_label;
+	public static String FocusOnTypeAction_tooltip;
+	public static String FocusOnTypeAction_description;
+	public static String FocusOnTypeAction_dialog_title;
+	public static String FocusOnTypeAction_dialog_message;
+	public static String HistoryDropDownAction_tooltip;
+	public static String HistoryAction_description;
+	public static String HistoryAction_tooltip;
+	public static String HistoryListDialog_title;
+	public static String HistoryListDialog_label;
+	public static String HistoryListDialog_remove_button;
+	public static String HistoryListAction_label;
+	public static String ShowInheritedMembersAction_label;
+	public static String ShowInheritedMembersAction_tooltip;
+	public static String ShowInheritedMembersAction_description;
+	public static String ShowQualifiedTypeNamesAction_label;
+	public static String ShowQualifiedTypeNamesAction_tooltip;
+	public static String ShowQualifiedTypeNamesAction_description;
+	public static String SortByDefiningTypeAction_label;
+	public static String SortByDefiningTypeAction_tooltip;
+	public static String SortByDefiningTypeAction_description;
+	public static String SubTypeHierarchyViewer_title;
+	public static String SubTypeHierarchyViewer_filtered_title;
+	public static String SuperTypeHierarchyViewer_title;
+	public static String SuperTypeHierarchyViewer_filtered_title;
+	public static String TraditionalHierarchyViewer_title;
+	public static String TraditionalHierarchyViewer_filtered_title;
+	public static String TypeHierarchyViewPart_error_title;
+	public static String TypeHierarchyViewPart_error_message;
+	public static String TypeHierarchyViewPart_empty;
+	public static String TypeHierarchyViewPart_nodecl;
+	public static String TypeHierarchyViewPart_exception_title;
+	public static String TypeHierarchyViewPart_exception_message;
+	public static String TypeHierarchyViewPart_title;
+	public static String TypeHierarchyViewPart_tooltip;
+	public static String TypeHierarchyViewPart_ws_title;
+	public static String TypeHierarchyViewPart_ws_tooltip;
+	public static String TypeHierarchyViewPart_restoreinput;
+	public static String TypeHierarchyViewPart_layout_submenu;
+	public static String ToggleViewAction_subtypes_label;
+	public static String ToggleViewAction_subtypes_tooltip;
+	public static String ToggleViewAction_subtypes_description;
+	public static String ToggleViewAction_supertypes_label;
+	public static String ToggleViewAction_supertypes_tooltip;
+	public static String ToggleViewAction_supertypes_description;
+	public static String ToggleViewAction_vajhierarchy_label;
+	public static String ToggleViewAction_vajhierarchy_tooltip;
+	public static String ToggleViewAction_vajhierarchy_description;
+	public static String HierarchyInformationControl_methodhierarchy_label;
+	public static String HierarchyInformationControl_hierarchy_label;
+	public static String HierarchyInformationControl_toggle_traditionalhierarchy_label;
+	public static String HierarchyInformationControl_toggle_superhierarchy_label;
+
+	static {
+		NLS.initializeMessages(BUNDLE_NAME, TypeHierarchyMessages.class);
+	}
+}


Property changes on: trunk/org.rubypeople.rdt.ui/src/org/rubypeople/rdt/internal/ui/typehierarchy/TypeHierarchyMessages.java
___________________________________________________________________
Name: svn:mime-type
   + text/plain

Added: trunk/org.rubypeople.rdt.ui/src/org/rubypeople/rdt/internal/ui/viewsupport/SelectionProviderMediator.java
===================================================================
--- trunk/org.rubypeople.rdt.ui/src/org/rubypeople/rdt/internal/ui/viewsupport/SelectionProviderMediator.java	                        (rev 0)
+++ trunk/org.rubypeople.rdt.ui/src/org/rubypeople/rdt/internal/ui/viewsupport/SelectionProviderMediator.java	2007-07-18 21:00:18 UTC (rev 2782)
@@ -0,0 +1,208 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2006 IBM Corporation 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:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+package org.rubypeople.rdt.internal.ui.viewsupport;
+
+import org.eclipse.core.runtime.ListenerList;
+
+import org.eclipse.swt.events.FocusEvent;
+import org.eclipse.swt.events.FocusListener;
+import org.eclipse.swt.widgets.Control;
+import org.eclipse.swt.widgets.Widget;
+
+import org.eclipse.jface.util.Assert;
+import org.eclipse.jface.viewers.IPostSelectionProvider;
+import org.eclipse.jface.viewers.ISelection;
+import org.eclipse.jface.viewers.ISelectionChangedListener;
+import org.eclipse.jface.viewers.ISelectionProvider;
+import org.eclipse.jface.viewers.SelectionChangedEvent;
+import org.eclipse.jface.viewers.StructuredSelection;
+import org.eclipse.jface.viewers.StructuredViewer;
+
+/**
+ * A selection provider for view parts with more that one viewer.
+ * Tracks the focus of the viewers to provide the correct selection.
+ */
+public class SelectionProviderMediator implements IPostSelectionProvider {
+
+	private class InternalListener implements ISelectionChangedListener, FocusListener {
+		/*
+	 	 * @see ISelectionChangedListener#selectionChanged
+	 	 */		
+		public void selectionChanged(SelectionChangedEvent event) {
+			doSelectionChanged(event);
+		}
+		
+	    /*
+	     * @see FocusListener#focusGained
+	     */
+	    public void focusGained(FocusEvent e) {    	
+	    	doFocusChanged(e.widget);
+	    }
+	
+	    /*
+	     * @see FocusListener#focusLost
+	     */
+	    public void focusLost(FocusEvent e) {
+	    	// do not reset due to focus behavior on GTK
+	    	//fViewerInFocus= null;
+	    }
+	}
+	
+	private class InternalPostSelectionListener implements ISelectionChangedListener {
+		public void selectionChanged(SelectionChangedEvent event) {
+			doPostSelectionChanged(event);
+		}
+		
+	}
+	
+	private StructuredViewer[] fViewers;
+
+	private StructuredViewer fViewerInFocus;
+	private ListenerList fSelectionChangedListeners;
+	private ListenerList fPostSelectionChangedListeners;
+	
+	/**
+	 * @param viewers All viewers that can provide a selection
+	 * @param viewerInFocus the viewer currently in focus or <code>null</code> 
+	 */
+	public SelectionProviderMediator(StructuredViewer[] viewers, StructuredViewer viewerInFocus) {
+		Assert.isNotNull(viewers);
+		fViewers= viewers;
+		InternalListener listener= new InternalListener();
+		fSelectionChangedListeners= new ListenerList();
+		fPostSelectionChangedListeners= new ListenerList();
+		fViewerInFocus= viewerInFocus;	
+
+		for (int i= 0; i < fViewers.length; i++) {
+			StructuredViewer viewer= fViewers[i];
+			viewer.addSelectionChangedListener(listener);
+			viewer.addPostSelectionChangedListener(new InternalPostSelectionListener());
+			Control control= viewer.getControl();
+			control.addFocusListener(listener);	
+		}
+	}
+	
+	private void doFocusChanged(Widget control) {
+		for (int i= 0; i < fViewers.length; i++) {
+			if (fViewers[i].getControl() == control) {
+				propagateFocusChanged(fViewers[i]);
+				return;
+			}
+		}		
+	}
+	
+	final void doPostSelectionChanged(SelectionChangedEvent event) {
+		ISelectionProvider provider= event.getSelectionProvider();
+		if (provider == fViewerInFocus) {
+			firePostSelectionChanged();
+		}
+	}
+	
+	final void doSelectionChanged(SelectionChangedEvent event) {
+		ISelectionProvider provider= event.getSelectionProvider();
+		if (provider == fViewerInFocus) {
+			fireSelectionChanged();
+		}
+	}
+	
+	final void propagateFocusChanged(StructuredViewer viewer) {
+		if (viewer != fViewerInFocus) { // OK to compare by identity
+			fViewerInFocus= viewer;
+			fireSelectionChanged();
+			firePostSelectionChanged();
+		}
+	}
+	
+	private void fireSelectionChanged() {
+		if (fSelectionChangedListeners != null) {
+			SelectionChangedEvent event= new SelectionChangedEvent(this, getSelection());
+			
+			Object[] listeners= fSelectionChangedListeners.getListeners();
+			for (int i= 0; i < listeners.length; i++) {
+				ISelectionChangedListener listener= (ISelectionChangedListener) listeners[i];
+				listener.selectionChanged(event);
+			}
+		}
+	}
+	
+	private void firePostSelectionChanged() {
+		if (fPostSelectionChangedListeners != null) {
+			SelectionChangedEvent event= new SelectionChangedEvent(this, getSelection());
+			
+			Object[] listeners= fPostSelectionChangedListeners.getListeners();
+			for (int i= 0; i < listeners.length; i++) {
+				ISelectionChangedListener listener= (ISelectionChangedListener) listeners[i];
+				listener.selectionChanged(event);
+			}
+		}
+	}	
+	
+	/*
+	 * @see ISelectionProvider#addSelectionChangedListener
+	 */
+	public void addSelectionChangedListener(ISelectionChangedListener listener) {	
+		fSelectionChangedListeners.add(listener);
+	}
+	
+	/*
+	 * @see ISelectionProvider#removeSelectionChangedListener
+	 */
+	public void removeSelectionChangedListener(ISelectionChangedListener listener) {
+		fSelectionChangedListeners.remove(listener);
+	}
+	
+	/* (non-Javadoc)
+	 * @see org.eclipse.jface.viewers.IPostSelectionProvider#addPostSelectionChangedListener(org.eclipse.jface.viewers.ISelectionChangedListener)
+	 */
+	public void addPostSelectionChangedListener(ISelectionChangedListener listener) {
+		fPostSelectionChangedListeners.add(listener);
+	}
+
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.jface.viewers.IPostSelectionProvider#removePostSelectionChangedListener(org.eclipse.jface.viewers.ISelectionChangedListener)
+	 */
+	public void removePostSelectionChangedListener(ISelectionChangedListener listener) {
+		fPostSelectionChangedListeners.remove(listener);
+	}
+		
+	/*
+	 * @see ISelectionProvider#getSelection
+	 */
+	public ISelection getSelection() {
+		if (fViewerInFocus != null) {
+			return fViewerInFocus.getSelection();
+		}
+		return StructuredSelection.EMPTY;
+	}
+	
+	/*
+	 * @see ISelectionProvider#setSelection
+	 */
+	public void setSelection(ISelection selection) {
+		if (fViewerInFocus != null) {
+			fViewerInFocus.setSelection(selection);
+		}
+	}
+
+	public void setSelection(ISelection selection, boolean reveal) {
+		if (fViewerInFocus != null) {
+			fViewerInFocus.setSelection(selection, reveal);
+		}
+	}
+	
+	/**
+	 * Returns the viewer in focus or null if no viewer has the focus
+	 */	
+	public StructuredViewer getViewerInFocus() {
+		return fViewerInFocus;
+	}
+}


Property changes on: trunk/org.rubypeople.rdt.ui/src/org/rubypeople/rdt/internal/ui/viewsupport/SelectionProviderMediator.java
___________________________________________________________________
Name: svn:mime-type
   + text/plain


This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.