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Diffstat (limited to 'debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/breakpoints/AddWatchpointOnMemoryActionDelegate.java')
-rw-r--r--debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/breakpoints/AddWatchpointOnMemoryActionDelegate.java129
1 files changed, 129 insertions, 0 deletions
diff --git a/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/breakpoints/AddWatchpointOnMemoryActionDelegate.java b/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/breakpoints/AddWatchpointOnMemoryActionDelegate.java
new file mode 100644
index 00000000000..01e61b53471
--- /dev/null
+++ b/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/breakpoints/AddWatchpointOnMemoryActionDelegate.java
@@ -0,0 +1,129 @@
+/*******************************************************************************
+ * Copyright (c) 2007, 2008 Nokia 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:
+ * Nokia - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.cdt.debug.internal.ui.actions.breakpoints;
+
+
+import java.math.BigInteger;
+
+import org.eclipse.cdt.debug.internal.core.model.CMemoryBlockExtension;
+import org.eclipse.cdt.debug.ui.CDebugUIPlugin;
+import org.eclipse.core.runtime.IAdaptable;
+import org.eclipse.debug.core.DebugException;
+import org.eclipse.debug.core.model.IMemoryBlock;
+import org.eclipse.debug.core.model.IMemoryBlockExtension;
+import org.eclipse.debug.core.model.MemoryByte;
+import org.eclipse.debug.ui.memory.IRepositionableMemoryRendering;
+import org.eclipse.jface.action.IAction;
+import org.eclipse.jface.viewers.ISelection;
+import org.eclipse.jface.viewers.IStructuredSelection;
+import org.eclipse.jface.window.Window;
+import org.eclipse.ui.IActionDelegate;
+import org.eclipse.ui.IObjectActionDelegate;
+import org.eclipse.ui.IWorkbenchPart;
+
+
+public class AddWatchpointOnMemoryActionDelegate extends AddWatchpointActionDelegate {
+
+ /**
+ * Constructor for Action1.
+ */
+ public AddWatchpointOnMemoryActionDelegate() {
+ super();
+ }
+
+ /**
+ * @see IObjectActionDelegate#setActivePart(IAction, IWorkbenchPart)
+ */
+ public void setActivePart(IAction action, IWorkbenchPart targetPart) {}
+
+ /**
+ * @see IActionDelegate#run(IAction)
+ */
+ @Override
+ public void run(IAction action) {
+ IStructuredSelection selection = getSelection();
+
+ if (selection == null || selection.isEmpty()) {
+ return;
+ }
+
+ Object obj = selection.getFirstElement();
+ if (obj != null) {
+ String memorySpace = null;
+ String address = ""; //$NON-NLS-1$
+ String range = "1"; //$NON-NLS-1$
+
+ if (obj instanceof IAdaptable) {
+ IRepositionableMemoryRendering rendering = (IRepositionableMemoryRendering) ((IAdaptable)obj).getAdapter(IRepositionableMemoryRendering.class);
+ if (rendering != null) {
+ int addressableSize = 1;
+ IMemoryBlock memblock = rendering.getMemoryBlock();
+ if (memblock instanceof IMemoryBlockExtension) {
+ try {
+ addressableSize = ((IMemoryBlockExtension)memblock).getAddressableSize();
+ } catch (DebugException e) {
+ CDebugUIPlugin.log(e);
+ }
+ }
+
+ memorySpace = getMemorySpace(rendering.getMemoryBlock(), memorySpace);
+ address = getSelectedAddress(rendering.getSelectedAddress(), address);
+ range = getRange(rendering.getSelectedAsBytes(), addressableSize, range);
+ }
+ }
+
+ AddWatchpointDialog dlg = new AddWatchpointDialog(CDebugUIPlugin.getActiveWorkbenchShell(),
+ getMemorySpaceManagement());
+ dlg.initializeMemorySpace(memorySpace);
+ dlg.setExpression(address);
+ dlg.initializeRange(true, range);
+
+ if (dlg.open() == Window.OK) {
+ addWatchpoint(dlg.getWriteAccess(), dlg.getReadAccess(), dlg.getExpression(), dlg.getMemorySpace(), dlg.getRange());
+ }
+ }
+ }
+
+ private String getMemorySpace(IMemoryBlock memBlock, String def) {
+ if (memBlock != null && memBlock instanceof CMemoryBlockExtension) {
+ return ((CMemoryBlockExtension)memBlock).getMemorySpaceID();
+ }
+ return def;
+ }
+
+ private String getSelectedAddress(BigInteger selectedAddress, String def) {
+ if (selectedAddress != null) {
+ return "0x" + selectedAddress.toString(16); //$NON-NLS-1$
+ }
+ return def;
+ }
+
+ private String getRange(MemoryByte[] selectedBytes, int addressableSize, String def) {
+ if (selectedBytes != null && selectedBytes.length > 0) {
+ return Integer.toString(selectedBytes.length / addressableSize);
+ }
+ return def;
+ }
+
+ /**
+ * @see IActionDelegate#selectionChanged(IAction, ISelection)
+ */
+
+ /* (non-Javadoc)
+ * @see org.eclipse.ui.IActionDelegate#selectionChanged(org.eclipse.jface.action.IAction, org.eclipse.jface.viewers.ISelection)
+ */
+ @Override
+ public void selectionChanged(IAction action, ISelection selection) {}
+
+ private IStructuredSelection getSelection() {
+ return (IStructuredSelection)getView().getViewSite().getSelectionProvider().getSelection();
+ }
+}

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