1 files changed, 0 insertions, 228 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.jpa.ui/src/org/eclipse/jpt/jpa/ui/internal/jpql/TextTransferHandler.java b/jpa/plugins/org.eclipse.jpt.jpa.ui/src/org/eclipse/jpt/jpa/ui/internal/jpql/TextTransferHandler.java
deleted file mode 100644
index febb9a1dd2..0000000000
--- a/jpa/plugins/org.eclipse.jpt.jpa.ui/src/org/eclipse/jpt/jpa/ui/internal/jpql/TextTransferHandler.java
+++ /dev/null
@@ -1,228 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2011 Oracle. All rights reserved.
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0
- * which accompanies this distribution.
- * The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
- * and the Eclipse Distribution License is available at
- * http://www.eclipse.org/org/documents/edl-v10.php.
- *
- * Contributors:
- *     Oracle - initial API and implementation
- *
- ******************************************************************************/
-package org.eclipse.jpt.jpa.ui.internal.jpql;
-
-import org.eclipse.jface.text.IUndoManager;
-import org.eclipse.jpt.common.utility.internal.StringTools;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.custom.StyledText;
-import org.eclipse.swt.dnd.Clipboard;
-import org.eclipse.swt.dnd.TextTransfer;
-import org.eclipse.swt.dnd.TransferData;
-import org.eclipse.swt.events.MenuEvent;
-import org.eclipse.swt.events.MenuListener;
-import org.eclipse.swt.events.SelectionAdapter;
-import org.eclipse.swt.events.SelectionEvent;
-import org.eclipse.swt.events.SelectionListener;
-import org.eclipse.swt.graphics.Point;
-import org.eclipse.swt.widgets.Menu;
-import org.eclipse.swt.widgets.MenuItem;
-import org.eclipse.ui.internal.WorkbenchMessages;
-
-/**
- * This handler adds a context menu onto a {@link StyledText} which have the default actions dealing
- * with text editing: Undo | Cut, Copy, Paste, Delete | Select All.
- *
- * @version 3.0
- * @since 3.0
- * @author Pascal Filion
- */
-@SuppressWarnings("restriction")
-public final class TextTransferHandler {
-
-	private MenuItem copyMenuItem;
-	private MenuItem cutMenuItem;
-	private MenuItem deleteMenuItem;
-	private MenuItem pasteMenuItem;
-	private Menu popup;
-	private MenuItem selectAllMenuItem;
-	private StyledText styledText;
-	private IUndoManager undoManager;
-	private MenuItem undoMenuItem;
-
-	private TextTransferHandler(StyledText styledText, IUndoManager undoManager) {
-		super();
-		this.styledText  = styledText;
-		this.undoManager = undoManager;
-	}
-
-	/**
-	 * Installs a context menu onto the given {@link StyledText} which have the default actions
-	 * dealing with text editing: Undo | Cut, Copy, Paste, Delete | Select All.
-	 *
-	 * @param styledText The widget for which a context menu will be added
-	 * @param undoManager The manager to undo keystrokes
-	 */
-	public static void installContextMenu(StyledText styledText, IUndoManager undoManager) {
-		TextTransferHandler handler = new TextTransferHandler(styledText, undoManager);
-		handler.installPopup();
-	}
-
-	private SelectionAdapter buildCopySelectionListener() {
-		return new SelectionAdapter() {
-			@Override
-			public void widgetSelected(SelectionEvent e) {
-				styledText.copy();
-			}
-		};
-	}
-
-	private SelectionListener buildCutSelectionListener() {
-		return new SelectionAdapter() {
-			@Override
-			public void widgetSelected(SelectionEvent e) {
-				styledText.cut();
-			}
-		};
-	}
-
-	private SelectionListener buildDeleteSelectionListener() {
-		return new SelectionAdapter() {
-			@Override
-			public void widgetSelected(SelectionEvent e) {
-				Point selection = styledText.getSelection();
-				styledText.replaceTextRange(selection.x, selection.y - selection.x, StringTools.EMPTY_STRING);
-			}
-		};
-	}
-
-	private MenuListener buildMenuListener() {
-		return new MenuListener() {
-			public void menuHidden(MenuEvent e) {
-			}
-			public void menuShown(MenuEvent e) {
-				update();
-			}
-		};
-	}
-
-	private SelectionListener buildPasteSelectionListener() {
-		return new SelectionAdapter() {
-			@Override
-			public void widgetSelected(SelectionEvent e) {
-				styledText.paste();
-			}
-		};
-	}
-
-	private SelectionListener buildSelectAllSelectionListener() {
-		return new SelectionAdapter() {
-			@Override
-			public void widgetSelected(SelectionEvent e) {
-				styledText.selectAll();
-			}
-		};
-	}
-
-	private SelectionListener buildUndoSelectionListener() {
-		return new SelectionAdapter() {
-			@Override
-			public void widgetSelected(SelectionEvent e) {
-				undoManager.undo();
-			}
-		};
-	}
-
-	private boolean canCopy() {
-		Point selection = styledText.getSelection();
-		return selection.x != selection.y;
-	}
-
-	private boolean canCut() {
-		Point selection = styledText.getSelection();
-		return selection.x != selection.y;
-	}
-
-	private boolean canDelete() {
-		Point selection = styledText.getSelection();
-		return selection.x != selection.y;
-	}
-
-	private boolean canPaste() {
-
-		Clipboard clipboard = new Clipboard(styledText.getDisplay());
-		boolean canPaste = false;
-
-		for (TransferData data : clipboard.getAvailableTypes()) {
-			if (TextTransfer.getInstance().isSupportedType(data)) {
-				canPaste = true;
-				break;
-			}
-		}
-
-		clipboard.dispose();
-		return canPaste;
-	}
-
-	private boolean canSelectAll() {
-		Point selection = styledText.getSelection();
-		String text = styledText.getText();
-		return (selection.y - selection.x) != text.length();
-	}
-
-	private void installPopup() {
-
-		popup = new Menu(styledText.getShell(), SWT.POP_UP);
-		popup.addMenuListener(buildMenuListener());
-		styledText.setMenu(popup);
-
-		populatePopup();
-	}
-
-	private void populatePopup() {
-
-		// Undo
-		undoMenuItem = new MenuItem(popup, SWT.PUSH);
-		undoMenuItem.setText(WorkbenchMessages.Workbench_undo);
-		undoMenuItem.addSelectionListener(buildUndoSelectionListener());
-
-		new MenuItem(popup, SWT.SEPARATOR);
-
-		// Cut
-		cutMenuItem = new MenuItem(popup, SWT.PUSH);
-		cutMenuItem.setText(WorkbenchMessages.Workbench_cut);
-		cutMenuItem.addSelectionListener(buildCutSelectionListener());
-
-		// Copy
-		copyMenuItem = new MenuItem(popup, SWT.PUSH);
-		copyMenuItem.setText(WorkbenchMessages.Workbench_copy);
-		copyMenuItem.addSelectionListener(buildCopySelectionListener());
-
-		// Paste
-		pasteMenuItem = new MenuItem(popup, SWT.PUSH);
-		pasteMenuItem.setText(WorkbenchMessages.Workbench_paste);
-		pasteMenuItem.addSelectionListener(buildPasteSelectionListener());
-
-		// Delete
-		deleteMenuItem = new MenuItem(popup, SWT.PUSH);
-		deleteMenuItem.setText(WorkbenchMessages.Workbench_delete);
-		deleteMenuItem.addSelectionListener(buildDeleteSelectionListener());
-
-		new MenuItem(popup, SWT.SEPARATOR);
-
-		// Select All
-		selectAllMenuItem = new MenuItem(popup, SWT.PUSH);
-		selectAllMenuItem.setText(WorkbenchMessages.Workbench_selectAll);
-		selectAllMenuItem.addSelectionListener(buildSelectAllSelectionListener());
-	}
-
-	private void update() {
-		deleteMenuItem   .setEnabled(canDelete());
-		copyMenuItem     .setEnabled(canCopy());
-		cutMenuItem      .setEnabled(canCut());
-		pasteMenuItem    .setEnabled(canPaste());
-		selectAllMenuItem.setEnabled(canSelectAll());
-		undoMenuItem     .setEnabled(undoManager.undoable());
-	}
-}
-\ No newline at end of file