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Disassembly view should blank out if there is no debug context, related to bug 337376

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This commit is contained in:
Anton Leherbauer 2011-03-11 08:34:25 +00:00
parent 63ec2d8b00
commit 91c51e5113
1 changed files with 32 additions and 29 deletions
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61
dsf/org.eclipse.cdt.dsf.ui/src/org/eclipse/cdt/dsf/debug/internal/ui/disassembly/DisassemblyPart.java
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@ -1847,43 +1847,46 @@ public abstract class DisassemblyPart extends WorkbenchPart implements IDisassem
protected void updateDebugContext() {
IAdaptable context = DebugUITools.getPartDebugContext(getSite());
IDisassemblyBackend prevBackend = fBackend;
IDisassemblyBackend newBackend = null;
fDebugSessionId = null;
boolean needUpdate = false;
if (context != null) {
final IDisassemblyBackend prevBackend = fBackend;
fDebugSessionId = null;
boolean needUpdate = false;
if (prevBackend == null || !prevBackend.supportsDebugContext(context)) {
if (prevBackend != null && prevBackend.supportsDebugContext(context)) {
newBackend = prevBackend;
} else {
needUpdate = true;
fBackend = (IDisassemblyBackend)context.getAdapter(IDisassemblyBackend.class);
if (fBackend != null) {
if (fBackend.supportsDebugContext(context)) {
fBackend.init(this);
newBackend = (IDisassemblyBackend)context.getAdapter(IDisassemblyBackend.class);
if (newBackend != null) {
if (newBackend.supportsDebugContext(context)) {
newBackend.init(this);
} else {
fBackend = null;
newBackend = null;
}
}
}
if (fBackend != null) {
IDisassemblyBackend.SetDebugContextResult result = fBackend.setDebugContext(context);
if (result != null) {
fDebugSessionId = result.sessionId;
if (result.contextChanged) {
needUpdate = true;
}
}
fBackend = newBackend;
if (newBackend != null) {
IDisassemblyBackend.SetDebugContextResult result = newBackend.setDebugContext(context);
if (result != null) {
fDebugSessionId = result.sessionId;
if (result.contextChanged) {
needUpdate = true;
}
}
if (prevBackend != null && fBackend != prevBackend) {
needUpdate = true;
prevBackend.clearDebugContext();
prevBackend.dispose();
}
if (needUpdate && fViewer != null) {
startUpdate(new Runnable() {
public void run() {
debugContextChanged();
}
});
}
}
if (prevBackend != null && newBackend != prevBackend) {
needUpdate = true;
prevBackend.clearDebugContext();
prevBackend.dispose();
}
if (needUpdate && fViewer != null) {
startUpdate(new Runnable() {
public void run() {
debugContextChanged();
}
});
}
}