| /******************************************************************************* |
| * Copyright (c) 2004, 2007 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.debug.internal.ui.views.memory.renderings; |
| |
| import org.eclipse.debug.core.DebugException; |
| import org.eclipse.debug.core.model.IMemoryBlock; |
| import org.eclipse.debug.core.model.IMemoryBlockExtension; |
| import org.eclipse.debug.internal.core.IInternalDebugCoreConstants; |
| import org.eclipse.debug.internal.ui.DebugPluginImages; |
| import org.eclipse.debug.internal.ui.DebugUIMessages; |
| import org.eclipse.debug.internal.ui.IInternalDebugUIConstants; |
| import org.eclipse.debug.ui.IDebugUIConstants; |
| import org.eclipse.jface.action.Action; |
| import org.eclipse.jface.viewers.ITableLabelProvider; |
| import org.eclipse.jface.viewers.StructuredViewer; |
| import org.eclipse.swt.dnd.Clipboard; |
| import org.eclipse.swt.dnd.TextTransfer; |
| import org.eclipse.swt.dnd.Transfer; |
| import org.eclipse.swt.widgets.Table; |
| import org.eclipse.swt.widgets.TableColumn; |
| import org.eclipse.swt.widgets.TableItem; |
| import org.eclipse.ui.PlatformUI; |
| |
| |
| /** |
| * Toobar Copy View Tab to Clipboard action |
| * |
| * @since 3.0 |
| */ |
| public class CopyTableRenderingToClipboardAction extends Action |
| { |
| private final String COLUMN_SEPERATOR = " "; //$NON-NLS-1$ |
| |
| protected AbstractBaseTableRendering fRendering; |
| protected StructuredViewer fViewer; |
| |
| public CopyTableRenderingToClipboardAction(AbstractBaseTableRendering rendering, StructuredViewer viewer) |
| { |
| super(); |
| fRendering = rendering; |
| fViewer = viewer; |
| setText(DebugUIMessages.CopyViewToClipboardAction_title); |
| setToolTipText(DebugUIMessages.CopyViewToClipboardAction_tooltip); |
| setImageDescriptor(DebugPluginImages.getImageDescriptor(IInternalDebugUIConstants.IMG_ELCL_COPY_VIEW_TO_CLIPBOARD)); |
| setHoverImageDescriptor(DebugPluginImages.getImageDescriptor(IInternalDebugUIConstants.IMG_LCL_COPY_VIEW_TO_CLIPBOARD)); |
| setDisabledImageDescriptor(DebugPluginImages.getImageDescriptor(IInternalDebugUIConstants.IMG_DLCL_COPY_VIEW_TO_CLIPBOARD)); |
| PlatformUI.getWorkbench().getHelpSystem().setHelp(this, IDebugUIConstants.PLUGIN_ID + ".PrintViewTabContextAction_context"); //$NON-NLS-1$ |
| } |
| |
| protected String concatenateTableAsString(TableItem[] itemList) { |
| if (itemList.length == 0) return null; |
| |
| StringBuffer tableContents = new StringBuffer(); |
| |
| Table table = (Table)fViewer.getControl(); |
| int numColumns = table.getColumnCount(); |
| ITableLabelProvider labelProvider = (ITableLabelProvider)fViewer.getLabelProvider(); |
| TableColumn columns[] = table.getColumns(); |
| |
| // get title of view tab |
| String label = fRendering.getLabel(); |
| tableContents.append(label); |
| tableContents.append(System.getProperty("line.separator")); //$NON-NLS-1$ |
| tableContents.append(COLUMN_SEPERATOR); |
| |
| int charsPerByte = fRendering.getNumCharsPerByte(); |
| if (charsPerByte < 0) |
| charsPerByte = 4; |
| |
| //get the column headers and line them up properly |
| for (int k=0; k < numColumns; k++) { |
| |
| StringBuffer columnLabel = new StringBuffer(columns[k].getText()); |
| int numBytes = 0; |
| int numChars = 0; |
| |
| if (k > 0) |
| { |
| numBytes = fRendering.getBytesPerColumn(); |
| numChars = numBytes * charsPerByte; |
| } |
| else |
| { |
| // special for address column |
| IMemoryBlock memBlock = fRendering.getMemoryBlock(); |
| if (memBlock instanceof IMemoryBlockExtension) |
| { |
| TableRenderingContentDescriptor descriptor = (TableRenderingContentDescriptor)fRendering.getAdapter(TableRenderingContentDescriptor.class); |
| if (descriptor == null) |
| { |
| try { |
| numBytes = ((IMemoryBlockExtension)memBlock).getAddressSize(); |
| } catch (DebugException e) { |
| numBytes = 0; |
| } |
| } |
| else |
| numBytes = descriptor.getAddressSize(); |
| |
| // check address size |
| if (numBytes <= 0) |
| numBytes = 4; |
| } |
| else |
| { |
| numBytes = 4; |
| } |
| numChars = numBytes*2; |
| |
| } |
| |
| while (columnLabel.length() < numChars) |
| { |
| columnLabel.append(" "); //$NON-NLS-1$ |
| } |
| |
| tableContents.append(columnLabel); |
| tableContents.append(COLUMN_SEPERATOR); |
| } |
| |
| tableContents.append(System.getProperty("line.separator")); //$NON-NLS-1$ |
| StringBuffer temp; |
| |
| //get the column contents from all the rows |
| for (int i=0; i < itemList.length; i++) { |
| for (int j=0; j < numColumns; j++) { |
| tableContents.append(COLUMN_SEPERATOR); |
| |
| temp = new StringBuffer(labelProvider.getColumnText(itemList[i].getData(), j)); |
| |
| if (j>0) |
| { |
| int numBytes = fRendering.getBytesPerColumn(); |
| int numChars = numBytes * charsPerByte; |
| while (temp.length() < numChars) |
| { |
| temp.append(" "); //$NON-NLS-1$ |
| } |
| } |
| |
| tableContents.append(temp); |
| } |
| tableContents.append(System.getProperty("line.separator")); //$NON-NLS-1$ |
| } |
| return tableContents.toString(); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.action.IAction#run() |
| */ |
| public void run() { |
| |
| if (fRendering == null) |
| return; |
| |
| if (! (fViewer.getControl() instanceof Table)) |
| return; |
| |
| Table table = (Table)fViewer.getControl(); |
| |
| if (table == null) |
| return; |
| Clipboard clip= null; |
| try { |
| clip = new Clipboard(table.getDisplay()); |
| TableItem[] tableItems = table.getItems(); |
| String tableAsString = new String(); |
| tableAsString = concatenateTableAsString(tableItems); |
| if (!tableAsString.equals(IInternalDebugCoreConstants.EMPTY_STRING)) { |
| TextTransfer plainTextTransfer = TextTransfer.getInstance(); |
| clip.setContents(new Object[] {tableAsString}, new Transfer[] {plainTextTransfer}); |
| } |
| } finally { |
| if (clip != null) { |
| clip.dispose(); |
| } |
| } |
| } |
| } |