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Lines 480-501
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| 480 |
} |
480 |
} |
| 481 |
return null; |
481 |
return null; |
| 482 |
} |
482 |
} |
| 483 |
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483 |
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| 484 |
private void execute(IWorkbenchWindow activeWorkbenchWindow, |
484 |
public void setEnabled(Object evaluationContext) { |
| 485 |
IWorkbenchPart part, ISelection selection) |
485 |
IWorkbenchWindow activeWorkbenchWindow = (IWorkbenchWindow) HandlerUtil |
| 486 |
throws InvocationTargetException, InterruptedException { |
486 |
.getVariable(evaluationContext, |
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|
487 |
ISources.ACTIVE_WORKBENCH_WINDOW_NAME); |
| 488 |
if (activeWorkbenchWindow != null) { |
| 489 |
ISelection selection = (ISelection) HandlerUtil.getVariable( |
| 490 |
evaluationContext, ISources.ACTIVE_CURRENT_SELECTION_NAME); |
| 491 |
if (selection == null) { |
| 492 |
selection = StructuredSelection.EMPTY; |
| 493 |
} |
| 494 |
IWorkbenchPart part = (IWorkbenchPart) HandlerUtil.getVariable( |
| 495 |
evaluationContext, ISources.ACTIVE_PART_NAME); |
| 496 |
updateSelection(activeWorkbenchWindow, part, selection); |
| 497 |
} |
| 498 |
} |
| 499 |
|
| 500 |
/** |
| 501 |
* Allows subclasses to check for ResourceMappings or CVS related inputs. |
| 502 |
* |
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* @param input the editor input to consider for selection. |
| 504 |
*/ |
| 505 |
protected void updateInput(IEditorInput input) { |
| 506 |
IFile file = ResourceUtil.getFile(input); |
| 507 |
if (file != null) { |
| 508 |
selectionChanged((IAction) null, new StructuredSelection(file)); |
| 509 |
} |
| 510 |
} |
| 511 |
|
| 512 |
private void updateSelection(IWorkbenchWindow activeWorkbenchWindow, |
| 513 |
IWorkbenchPart part, ISelection selection) { |
| 487 |
// If the action is run from within an editor, try and find the |
514 |
// If the action is run from within an editor, try and find the |
| 488 |
// file for the given editor. |
515 |
// file for the given editor. |
| 489 |
if (part != null && part instanceof IEditorPart) { |
516 |
if (part != null && part instanceof IEditorPart) { |
| 490 |
IEditorInput input = ((IEditorPart) part).getEditorInput(); |
517 |
IEditorInput input = ((IEditorPart) part).getEditorInput(); |
| 491 |
IFile file = ResourceUtil.getFile(input); |
518 |
updateInput(input); |
| 492 |
if (file != null) { |
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| 493 |
selectionChanged((IAction) null, new StructuredSelection(file)); |
| 494 |
} |
| 495 |
} else { |
519 |
} else { |
| 496 |
// Fallback is to prime the action with the selection |
520 |
// Fallback is to prime the action with the selection |
| 497 |
selectionChanged((IAction) null, selection); |
521 |
selectionChanged((IAction) null, selection); |
| 498 |
} |
522 |
} |
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|
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} |
| 524 |
|
| 525 |
private void execute(IWorkbenchWindow activeWorkbenchWindow, |
| 526 |
IWorkbenchPart part, ISelection selection) |
| 527 |
throws InvocationTargetException, InterruptedException { |
| 528 |
updateSelection(activeWorkbenchWindow, part, selection); |
| 499 |
// Safe guard to ensure that the action is only run when enabled. |
529 |
// Safe guard to ensure that the action is only run when enabled. |
| 500 |
if (isEnabled()) { |
530 |
if (isEnabled()) { |
| 501 |
execute((IAction) null); |
531 |
execute((IAction) null); |
