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- Undo (Working, but text is not updated, would need to find the menu
entries to do so). - Select All
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Christophe Bouhier
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Apr 12, 2013
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63 changes: 63 additions & 0 deletions
63
bundles/org.eclipse.e4mf.edit.ui/src/org/eclipse/e4mf/edit/ui/e4/action/UndoHandler.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,6 +1,69 @@ | ||
| package org.eclipse.e4mf.edit.ui.e4.action; | ||
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| import javax.inject.Inject; | ||
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| import org.eclipse.e4.core.commands.ECommandService; | ||
| import org.eclipse.e4.core.di.annotations.CanExecute; | ||
| import org.eclipse.e4.core.di.annotations.Execute; | ||
| import org.eclipse.e4.core.di.annotations.Optional; | ||
| import org.eclipse.e4mf.edit.ui.EMFEditUIPlugin; | ||
| import org.eclipse.emf.common.command.Command; | ||
| import org.eclipse.emf.edit.domain.EditingDomain; | ||
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| @SuppressWarnings("restriction") | ||
| public class UndoHandler { | ||
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| private static final String UNDO_COMMAND_ID = "org.eclipse.ui.edit.undo"; | ||
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| @Inject | ||
| @Optional | ||
| protected EditingDomain domain; | ||
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| @Inject | ||
| @Optional | ||
| private ECommandService commandService; | ||
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| @CanExecute | ||
| public boolean canExecute() { | ||
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| // org.eclipse.core.commands.Command command = commandService | ||
| // .getCommand(UNDO_COMMAND_ID); | ||
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| boolean result = domain.getCommandStack().canUndo(); | ||
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| String newText = null; | ||
| String newDescription = null; | ||
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| Command undoCommand = domain.getCommandStack().getUndoCommand(); | ||
| if (undoCommand != null && undoCommand.getLabel() != null) { | ||
| newText = EMFEditUIPlugin.INSTANCE.getString("_UI_Undo_menu_item", | ||
| new Object[] { undoCommand.getLabel() }); | ||
| // setText(); | ||
| } else { | ||
| newText = EMFEditUIPlugin.INSTANCE.getString("_UI_Undo_menu_item", | ||
| new Object[] { "" }); | ||
| // setText(); | ||
| } | ||
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| if (undoCommand != null && undoCommand.getDescription() != null) { | ||
| newDescription = EMFEditUIPlugin.INSTANCE.getString( | ||
| "_UI_Undo_menu_item_description", | ||
| new Object[] { undoCommand.getDescription() }); | ||
| // setDescription(); | ||
| } else { | ||
| newDescription = EMFEditUIPlugin.INSTANCE | ||
| .getString("_UI_Undo_menu_item_simple_description"); | ||
| // setDescription(); | ||
| } | ||
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| System.out.println("Undo Handler: debug: " + newText + newDescription); | ||
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| return result; | ||
| } | ||
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| @Execute | ||
| public void execute() { | ||
| domain.getCommandStack().undo(); | ||
| } | ||
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| } |
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