| /******************************************************************************* |
| * Copyright (c) 2001, 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.eclipse.wst.xsd.ui.internal.design.editpolicies; |
| |
| import org.eclipse.draw2d.Label; |
| import org.eclipse.draw2d.geometry.Dimension; |
| import org.eclipse.gef.GraphicalEditPart; |
| import org.eclipse.gef.tools.CellEditorLocator; |
| import org.eclipse.gef.tools.DirectEditManager; |
| import org.eclipse.jface.action.IAction; |
| import org.eclipse.jface.viewers.CellEditor; |
| import org.eclipse.jface.viewers.ISelectionProvider; |
| import org.eclipse.jface.viewers.StructuredSelection; |
| import org.eclipse.jface.viewers.TextCellEditor; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.graphics.Color; |
| import org.eclipse.swt.graphics.Font; |
| import org.eclipse.swt.graphics.FontData; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Display; |
| import org.eclipse.swt.widgets.Text; |
| import org.eclipse.ui.IActionBars; |
| import org.eclipse.ui.IEditorPart; |
| import org.eclipse.ui.PlatformUI; |
| import org.eclipse.ui.actions.ActionFactory; |
| import org.eclipse.ui.IWorkbench; |
| import org.eclipse.ui.part.CellEditorActionHandler; |
| import org.eclipse.wst.xsd.ui.internal.adt.design.editparts.INamedEditPart; |
| import org.eclipse.wst.xsd.ui.internal.design.editparts.TopLevelComponentEditPart; |
| import org.eclipse.xsd.XSDNamedComponent; |
| |
| public class TopLevelNameDirectEditManager extends DirectEditManager |
| { |
| protected XSDNamedComponent component; |
| private IActionBars actionBars; |
| private CellEditorActionHandler actionHandler; |
| private IAction copy, cut, paste, undo, redo, find, selectAll, delete; |
| private Font scaledFont; |
| |
| public TopLevelNameDirectEditManager(GraphicalEditPart source, CellEditorLocator locator, XSDNamedComponent component) |
| { |
| super(source, null, locator); |
| this.component = component; |
| } |
| |
| /** |
| * @see org.eclipse.gef.tools.DirectEditManager#bringDown() |
| */ |
| protected void bringDown() |
| { |
| if (actionHandler != null) |
| { |
| actionHandler.dispose(); |
| actionHandler = null; |
| } |
| if (actionBars != null) |
| { |
| restoreSavedActions(actionBars); |
| actionBars.updateActionBars(); |
| actionBars = null; |
| } |
| |
| Font disposeFont = scaledFont; |
| scaledFont = null; |
| super.bringDown(); |
| if (disposeFont != null) |
| disposeFont.dispose(); |
| |
| if (getEditPart() instanceof TopLevelComponentEditPart) |
| { |
| Runnable runnable = new Runnable() |
| { |
| public void run() |
| { |
| IWorkbench workbench = PlatformUI.getWorkbench(); |
| IEditorPart editor = workbench.getActiveWorkbenchWindow().getActivePage().getActiveEditor(); |
| Object adapter = editor.getAdapter(ISelectionProvider.class); |
| if (adapter instanceof ISelectionProvider) |
| { |
| ISelectionProvider sel = (ISelectionProvider) adapter; |
| sel.setSelection(new StructuredSelection(getEditPart().getModel())); |
| } |
| } |
| }; |
| Display.getCurrent().asyncExec(runnable); |
| } |
| } |
| |
| public void showFeedback() |
| { |
| super.showFeedback(); |
| } |
| |
| protected CellEditor createCellEditorOn(Composite composite) |
| { |
| return new TextCellEditor(composite, SWT.SINGLE | SWT.WRAP); |
| } |
| |
| protected void initCellEditor() |
| { |
| Text text = (Text) getCellEditor().getControl(); |
| Label label = ((INamedEditPart) getEditPart()).getNameLabelFigure(); |
| |
| if (label != null) |
| { |
| scaledFont = label.getFont(); |
| |
| Color color = label.getBackgroundColor(); |
| text.setBackground(color); |
| |
| String initialLabelText = component.getName(); |
| getCellEditor().setValue(initialLabelText); |
| } |
| else |
| { |
| scaledFont = label.getParent().getFont(); |
| text.setBackground(label.getParent().getBackgroundColor()); |
| } |
| |
| FontData data = scaledFont.getFontData()[0]; |
| Dimension fontSize = new Dimension(0, data.getHeight()); |
| label.getParent().translateToAbsolute(fontSize); |
| data.setHeight(fontSize.height); |
| scaledFont = new Font(null, data); |
| |
| text.setFont(scaledFont); |
| // text.selectAll(); |
| |
| // Hook the cell editor's copy/paste actions to the actionBars so that they |
| // can |
| // be invoked via keyboard shortcuts. |
| actionBars = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage().getActiveEditor().getEditorSite().getActionBars(); |
| saveCurrentActions(actionBars); |
| actionHandler = new CellEditorActionHandler(actionBars); |
| actionHandler.addCellEditor(getCellEditor()); |
| actionBars.updateActionBars(); |
| } |
| |
| private void restoreSavedActions(IActionBars actionBars) |
| { |
| actionBars.setGlobalActionHandler(ActionFactory.COPY.getId(), copy); |
| actionBars.setGlobalActionHandler(ActionFactory.PASTE.getId(), paste); |
| actionBars.setGlobalActionHandler(ActionFactory.DELETE.getId(), delete); |
| actionBars.setGlobalActionHandler(ActionFactory.SELECT_ALL.getId(), selectAll); |
| actionBars.setGlobalActionHandler(ActionFactory.CUT.getId(), cut); |
| actionBars.setGlobalActionHandler(ActionFactory.FIND.getId(), find); |
| actionBars.setGlobalActionHandler(ActionFactory.UNDO.getId(), undo); |
| actionBars.setGlobalActionHandler(ActionFactory.REDO.getId(), redo); |
| } |
| |
| private void saveCurrentActions(IActionBars actionBars) |
| { |
| copy = actionBars.getGlobalActionHandler(ActionFactory.COPY.getId()); |
| paste = actionBars.getGlobalActionHandler(ActionFactory.PASTE.getId()); |
| delete = actionBars.getGlobalActionHandler(ActionFactory.DELETE.getId()); |
| selectAll = actionBars.getGlobalActionHandler(ActionFactory.SELECT_ALL.getId()); |
| cut = actionBars.getGlobalActionHandler(ActionFactory.CUT.getId()); |
| find = actionBars.getGlobalActionHandler(ActionFactory.FIND.getId()); |
| undo = actionBars.getGlobalActionHandler(ActionFactory.UNDO.getId()); |
| redo = actionBars.getGlobalActionHandler(ActionFactory.REDO.getId()); |
| } |
| |
| } |