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Code Issues Wiki Activity

Implementing Memory view formatting actions.

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This commit is contained in:
Mikhail Khodjaiants 2002-10-24 23:16:01 +00:00
parent 655d0606bb
commit 08451dae9e
6 changed files with 242 additions and 4 deletions
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9
debug/org.eclipse.cdt.debug.ui/ChangeLog
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@ -1,3 +1,12 @@
2002-10-24 Mikhail Khodjaiants
Implementing Memory view formatting actions.
* MemoryActionSelectionGroup.java: implementation of a toggle action group.
* MemorySizeAction.java: implementation of the "Memory Unit Size" menu item.
* MemoryView.java: add new actions to the view.
* MemoryViewer.java: support for new action.
* ICDebugHelpContextIds.java: help context id for the new action.
* ICDebugUIConstants.java: new menu group - "Format".
2002-10-23 Mikhail Khodjaiants
* DebuggerConsoleActionDelegate.java: The debugger/inferrior console should become visible when checking "Show Debug Console".

73
debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/MemoryActionSelectionGroup.java Normal file
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@ -0,0 +1,73 @@
/*
*(c) Copyright QNX Software Systems Ltd. 2002.
* All Rights Reserved.
*
*/
package org.eclipse.cdt.debug.internal.ui.actions;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import org.eclipse.jface.action.IAction;
/**
* Enter type comment.
*
* @since: Oct 22, 2002
*/
public class MemoryActionSelectionGroup
{
private List fActions;
private IAction fSelection = null;
/**
* Constructor for MemoryActionSelectionGroup.
*/
public MemoryActionSelectionGroup()
{
fActions = new ArrayList();
}
public IAction getCurrentSelection()
{
return fSelection;
}
public void setCurrentSelection( IAction selection )
{
Iterator it = fActions.iterator();
while( it.hasNext() )
{
IAction action = (IAction)it.next();
if ( !action.equals( selection ) )
{
action.setChecked( false );
}
}
if ( fActions.contains( selection ) )
{
fSelection = selection;
}
else
{
fSelection = null;
}
}
public void addAction( IAction action )
{
fActions.add( action );
}
public void dispose()
{
fActions.clear();
fSelection = null;
}
public IAction[] getActions()
{
return (IAction[])fActions.toArray( new IAction[fActions.size()] );
}
}

86
debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/MemorySizeAction.java Normal file
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@ -0,0 +1,86 @@
/*
*(c) Copyright QNX Software Systems Ltd. 2002.
* All Rights Reserved.
*
*/
package org.eclipse.cdt.debug.internal.ui.actions;
import org.eclipse.cdt.debug.core.IFormattedMemoryBlock;
import org.eclipse.cdt.debug.internal.ui.views.memory.MemoryViewer;
import org.eclipse.jface.action.Action;
import org.eclipse.ui.texteditor.IUpdate;
/**
* Enter type comment.
*
* @since: Oct 22, 2002
*/
public class MemorySizeAction extends Action implements IUpdate
{
private MemoryActionSelectionGroup fGroup;
private MemoryViewer fMemoryViewer;
private int fId = 0;
/**
* Constructor for MemorySizeAction.
*/
public MemorySizeAction( MemoryActionSelectionGroup group,
MemoryViewer viewer,
int id )
{
super( getLabel( id ) );
fGroup = group;
fMemoryViewer = viewer;
fId = id;
setChecked( false );
}
/* (non-Javadoc)
* @see org.eclipse.ui.texteditor.IUpdate#update()
*/
public void update()
{
setEnabled( fMemoryViewer.canUpdate() );
setChecked( fMemoryViewer.getCurrentWordSize() == fId );
/*
if ( isChecked() )
{
fGroup.setCurrentSelection( this );
}
*/
}
private static String getLabel( int id )
{
String label = "";
switch( id )
{
case( IFormattedMemoryBlock.MEMORY_SIZE_BYTE ):
label = "1 byte";
break;
case( IFormattedMemoryBlock.MEMORY_SIZE_HALF_WORD ):
label = "2 bytes";
break;
case( IFormattedMemoryBlock.MEMORY_SIZE_WORD ):
label = "4 bytes";
break;
case( IFormattedMemoryBlock.MEMORY_SIZE_DOUBLE_WORD ):
label = "8 bytes";
break;
}
return label;
}
/* (non-Javadoc)
* @see org.eclipse.jface.action.IAction#run()
*/
public void run()
{
fGroup.setCurrentSelection( this );
}
public String getActionId()
{
return "MemorySize" + fId;
}
}

61
debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/views/memory/MemoryView.java
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@ -6,9 +6,12 @@
package org.eclipse.cdt.debug.internal.ui.views.memory;
import org.eclipse.cdt.debug.core.ICMemoryManager;
import org.eclipse.cdt.debug.core.IFormattedMemoryBlock;
import org.eclipse.cdt.debug.internal.ui.ICDebugHelpContextIds;
import org.eclipse.cdt.debug.internal.ui.actions.AutoRefreshMemoryAction;
import org.eclipse.cdt.debug.internal.ui.actions.ClearMemoryAction;
import org.eclipse.cdt.debug.internal.ui.actions.MemoryActionSelectionGroup;
import org.eclipse.cdt.debug.internal.ui.actions.MemorySizeAction;
import org.eclipse.cdt.debug.internal.ui.actions.RefreshMemoryAction;
import org.eclipse.cdt.debug.internal.ui.actions.ShowAsciiAction;
import org.eclipse.cdt.debug.internal.ui.views.AbstractDebugEventHandler;
@ -23,6 +26,7 @@ import org.eclipse.debug.ui.IDebugUIConstants;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.action.IMenuManager;
import org.eclipse.jface.action.IToolBarManager;
import org.eclipse.jface.action.MenuManager;
import org.eclipse.jface.action.Separator;
import org.eclipse.jface.util.IPropertyChangeListener;
import org.eclipse.jface.util.PropertyChangeEvent;
@ -36,6 +40,7 @@ import org.eclipse.swt.widgets.Control;
import org.eclipse.ui.ISelectionListener;
import org.eclipse.ui.IWorkbenchActionConstants;
import org.eclipse.ui.IWorkbenchPart;
import org.eclipse.ui.texteditor.IUpdate;
/**
*
@ -50,6 +55,7 @@ public class MemoryView extends AbstractDebugEventHandlerView
IDebugExceptionHandler
{
private IDebugModelPresentation fModelPresentation = null;
private MemoryActionSelectionGroup fMemorySizeGroup = null;
/* (non-Javadoc)
* @see org.eclipse.debug.ui.AbstractDebugView#createViewer(Composite)
@ -94,6 +100,9 @@ public class MemoryView extends AbstractDebugEventHandlerView
setAction( "ShowAscii", action ); //$NON-NLS-1$
add( (ShowAsciiAction)action );
fMemorySizeGroup = new MemoryActionSelectionGroup();
createSizeActionGroup( fMemorySizeGroup );
// set initial content here, as viewer has to be set
setInitialContent();
}
@ -113,15 +122,30 @@ public class MemoryView extends AbstractDebugEventHandlerView
{
menu.add( new Separator( ICDebugUIConstants.EMPTY_MEMORY_GROUP ) );
menu.add( new Separator( ICDebugUIConstants.MEMORY_GROUP ) );
menu.add( getAction( "AutoRefreshMemory" ) ); //$NON-NLS-1$
menu.add( getAction( "RefreshMemory" ) ); //$NON-NLS-1$
menu.add( getAction( "ClearMemory" ) ); //$NON-NLS-1$
menu.add( new Separator( ICDebugUIConstants.EMPTY_FORMAT_GROUP ) );
menu.add( new Separator( ICDebugUIConstants.FORMAT_GROUP ) );
menu.add( new Separator( IDebugUIConstants.EMPTY_RENDER_GROUP ) );
menu.add( new Separator( IDebugUIConstants.RENDER_GROUP ) );
menu.add( getAction( "ShowAscii" ) ); //$NON-NLS-1$
menu.add( new Separator( IWorkbenchActionConstants.MB_ADDITIONS ) );
menu.appendToGroup( ICDebugUIConstants.MEMORY_GROUP, getAction( "AutoRefreshMemory" ) ); //$NON-NLS-1$
menu.appendToGroup( ICDebugUIConstants.MEMORY_GROUP, getAction( "RefreshMemory" ) ); //$NON-NLS-1$
menu.appendToGroup( ICDebugUIConstants.MEMORY_GROUP, getAction( "ClearMemory" ) ); //$NON-NLS-1$
MenuManager subMenu = new MenuManager( "Memory Unit Size " );
{
IAction[] actions = fMemorySizeGroup.getActions();
for ( int i = 0; i < actions.length; ++i )
{
subMenu.add( actions[i] );
}
}
menu.appendToGroup( ICDebugUIConstants.FORMAT_GROUP, subMenu );
menu.appendToGroup( IDebugUIConstants.RENDER_GROUP, getAction( "ShowAscii" ) ); //$NON-NLS-1$
}
/* (non-Javadoc)
@ -173,10 +197,14 @@ public class MemoryView extends AbstractDebugEventHandlerView
*/
public void dispose()
{
removeActionGroup( fMemorySizeGroup );
fMemorySizeGroup.dispose();
remove( (ShowAsciiAction)getAction( "ShowAscii" ) );
remove( (ClearMemoryAction)getAction( "ClearMemory" ) );
remove( (RefreshMemoryAction)getAction( "RefreshMemory" ) );
remove( (AutoRefreshMemoryAction)getAction( "AutoRefreshMemory" ) );
getSite().getPage().removeSelectionListener( IDebugUIConstants.ID_DEBUG_VIEW, this );
CDebugUIPlugin.getDefault().getPreferenceStore().removePropertyChangeListener( this );
super.dispose();
@ -257,4 +285,29 @@ public class MemoryView extends AbstractDebugEventHandlerView
super.createContextMenu( ((MemoryControlArea)items[i].getControl()).getMemoryText().getControl() );
}
}
private void createSizeActionGroup( MemoryActionSelectionGroup group )
{
int[] ids = new int[] { IFormattedMemoryBlock.MEMORY_SIZE_BYTE,
IFormattedMemoryBlock.MEMORY_SIZE_HALF_WORD,
IFormattedMemoryBlock.MEMORY_SIZE_WORD,
IFormattedMemoryBlock.MEMORY_SIZE_DOUBLE_WORD };
for ( int i = 0; i < ids.length; ++i )
{
MemorySizeAction action = new MemorySizeAction( group, (MemoryViewer)getViewer(), ids[i] );
action.setEnabled( false );
setAction( action.getActionId(), action ); //$NON-NLS-1$
add( action );
group.addAction( action );
}
}
private void removeActionGroup( MemoryActionSelectionGroup group )
{
IAction[] actions = group.getActions();
for ( int i = 0; i < actions.length; ++i )
{
remove( (IUpdate)actions[i] );
}
}
}

6
debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/views/memory/MemoryViewer.java
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@ -209,4 +209,10 @@ public class MemoryViewer extends ContentViewer
{
return ((MemoryControlArea)fTabFolder.getSelection().getControl()).getPresentation().canDisplayAscii();
}
public int getCurrentWordSize()
{
IFormattedMemoryBlock block = ((MemoryControlArea)fTabFolder.getSelection().getControl()).getMemoryBlock();
return ( block != null ) ? block.getWordSize() : 0;
}
}

11
debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/ui/ICDebugUIConstants.java
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@ -59,4 +59,15 @@ public interface ICDebugUIConstants
* Identifier for a memory group in a menu (value <code>"memoryGroup"</code>).
*/
public static final String MEMORY_GROUP = "memoryGroup"; //$NON-NLS-1$
/**
* Identifier for an empty group preceeding a
* format group in a menu (value <code>"emptyFormatGroup"</code>).
*/
public static final String EMPTY_FORMAT_GROUP = "emptyFormatGroup"; //$NON-NLS-1$
/**
* Identifier for a format group in a menu (value <code>"formatGroup"</code>).
*/
public static final String FORMAT_GROUP = "formatGroup"; //$NON-NLS-1$
}