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Code Issues Wiki Activity

Fix for bug 51519: Enable 'Format' action if multiple variables are selected.

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This commit is contained in:
Mikhail Khodjaiants 2004-02-10 19:40:26 +00:00
parent 61320a1610
commit 24d0deee30
2 changed files with 1333 additions and 1291 deletions
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2554
debug/org.eclipse.cdt.debug.ui/ChangeLog
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70
debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/VariableFormatActionDelegate.java
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@ -5,6 +5,10 @@
*/
package org.eclipse.cdt.debug.internal.ui.actions;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import org.eclipse.cdt.debug.core.cdi.ICDIFormat;
import org.eclipse.cdt.debug.core.model.ICVariable;
import org.eclipse.cdt.debug.ui.CDebugUIPlugin;
@ -27,8 +31,8 @@ import org.eclipse.ui.IWorkbenchWindow;
*/
public class VariableFormatActionDelegate implements IObjectActionDelegate
{
private int fFormat = ICDIFormat.DECIMAL;
private ICVariable fVariable = null;
private int fFormat = ICDIFormat.NATURAL;
private ICVariable[] fVariables = null;
/**
* Constructor for VariableFormatActionDelegate.
@ -50,7 +54,8 @@ public class VariableFormatActionDelegate implements IObjectActionDelegate
*/
public void run( IAction action )
{
if ( getVariable() != null )
ICVariable[] vars = getVariables();
if ( vars != null && vars.length > 0 )
{
final MultiStatus ms = new MultiStatus( CDebugUIPlugin.getUniqueIdentifier(),
DebugException.REQUEST_FAILED, "", null );
@ -61,7 +66,7 @@ public class VariableFormatActionDelegate implements IObjectActionDelegate
{
try
{
doAction( getVariable() );
doAction( getVariables() );
}
catch( DebugException e )
{
@ -92,41 +97,48 @@ public class VariableFormatActionDelegate implements IObjectActionDelegate
{
if ( selection instanceof IStructuredSelection )
{
Object element = ((IStructuredSelection)selection).getFirstElement();
if ( element instanceof ICVariable )
List list = new ArrayList();
IStructuredSelection ssel = (IStructuredSelection)selection;
Iterator i = ssel.iterator();
while ( i.hasNext() )
{
boolean enabled = enablesFor( (ICVariable)element );
action.setEnabled( enabled );
if ( enabled )
Object o = i.next();
if ( o instanceof ICVariable )
{
action.setChecked( ( ((ICVariable)element).getFormat() == fFormat ) );
setVariable( (ICVariable)element );
return;
ICVariable var = (ICVariable)o;
boolean enabled = var.isEditable();
action.setEnabled( enabled );
if ( enabled )
{
action.setChecked( var.getFormat() == fFormat );
list.add(o);
}
}
}
setVariables( (ICVariable[])list.toArray( new ICVariable[list.size()] ) );
}
else
{
action.setChecked( false );
action.setEnabled( false );
}
action.setChecked( false );
action.setEnabled( false );
setVariable( null );
}
private boolean enablesFor( ICVariable var )
protected void doAction( ICVariable[] vars ) throws DebugException
{
return var.isEditable();
}
private void setVariable( ICVariable var )
{
fVariable = var;
}
protected ICVariable getVariable()
{
return fVariable;
for( int i = 0; i < vars.length; i++ )
{
vars[i].setFormat( fFormat );
}
}
protected void doAction( ICVariable var ) throws DebugException
protected ICVariable[] getVariables()
{
var.setFormat( fFormat );
return fVariables;
}
private void setVariables( ICVariable[] variables )
{
fVariables = variables;
}
}