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Code Issues Wiki Activity

Bugzilla 209052 & 208930

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This commit is contained in:
Randy Rohrbach 2008-04-30 04:10:54 +00:00
parent cc153db8ba
commit 65a677f81b
1 changed files with 211 additions and 83 deletions
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290
plugins/org.eclipse.dd.dsf.debug.ui/src/org/eclipse/dd/dsf/debug/internal/ui/viewmodel/numberformat/detail/NumberFormatDetailPane.java
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@ -25,6 +25,7 @@ import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus; import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status; import org.eclipse.core.runtime.Status;
import org.eclipse.core.runtime.jobs.Job; import org.eclipse.core.runtime.jobs.Job;
import org.eclipse.dd.dsf.concurrent.CountingRequestMonitor;
import org.eclipse.dd.dsf.concurrent.DataRequestMonitor; import org.eclipse.dd.dsf.concurrent.DataRequestMonitor;
import org.eclipse.dd.dsf.datamodel.DMContexts; import org.eclipse.dd.dsf.datamodel.DMContexts;
import org.eclipse.dd.dsf.debug.internal.ui.DsfDebugUIPlugin; import org.eclipse.dd.dsf.debug.internal.ui.DsfDebugUIPlugin;
@ -36,7 +37,9 @@ import org.eclipse.dd.dsf.debug.service.IFormattedValues.FormattedValueDMContext
import org.eclipse.dd.dsf.debug.service.IFormattedValues.FormattedValueDMData; import org.eclipse.dd.dsf.debug.service.IFormattedValues.FormattedValueDMData;
import org.eclipse.dd.dsf.debug.service.IFormattedValues.IFormattedDataDMContext; import org.eclipse.dd.dsf.debug.service.IFormattedValues.IFormattedDataDMContext;
import org.eclipse.dd.dsf.debug.service.IRegisters.IBitFieldDMContext; import org.eclipse.dd.dsf.debug.service.IRegisters.IBitFieldDMContext;
import org.eclipse.dd.dsf.debug.service.IRegisters.IBitFieldDMData;
import org.eclipse.dd.dsf.debug.service.IRegisters.IRegisterDMContext; import org.eclipse.dd.dsf.debug.service.IRegisters.IRegisterDMContext;
import org.eclipse.dd.dsf.debug.service.IRegisters.IRegisterDMData;
import org.eclipse.dd.dsf.service.DsfServicesTracker; import org.eclipse.dd.dsf.service.DsfServicesTracker;
import org.eclipse.dd.dsf.ui.viewmodel.datamodel.IDMVMContext; import org.eclipse.dd.dsf.ui.viewmodel.datamodel.IDMVMContext;
import org.eclipse.debug.core.DebugException; import org.eclipse.debug.core.DebugException;
@ -257,7 +260,7 @@ public class NumberFormatDetailPane implements IDetailPane, IAdaptable, IPropert
* The ID, name and description of this pane are stored in constants so that the class * The ID, name and description of this pane are stored in constants so that the class
* does not have to be instantiated to access them. * does not have to be instantiated to access them.
*/ */
public static final String ID = "NumberFormatPane"; public static final String ID = "NumberFormatPane"; //$NON-NLS-1$
/** /**
* Data structure for the position label value. * Data structure for the position label value.
@ -298,14 +301,151 @@ public class NumberFormatDetailPane implements IDetailPane, IAdaptable, IPropert
fModel = model; fModel = model;
} }
private void putInformationIntoDetailPane( final IFormattedDataDMContext finalDmc , final IFormattedValues finalService,
final IProgressMonitor monitor, final String name ) {
/*
* Now that we can process this one. Find out how many formats we can
* show this in. We will choose to show all of the supported formats.
* Since we are doing this in the background and the debug engines do
* typically cache the results so producing multiple formats will not
* typically be a burden. We should probably consider perhaps doing a
* preference where they can select what formats they want to show.
*/
final DataRequestMonitor<String[]> getAvailableFormatsDone =
new DataRequestMonitor<String[]>(finalService.getSession().getExecutor(), null) {
@Override
protected void handleSuccess() {
if (monitor.isCanceled()) {
notifyAll();
return;
}
/*
* Now we have a set of formats for each one fire up an independent
* asynchronous request to get the data in that format. We do not
* go through the cache manager here because when the values are
* edited and written the cache is bypassed.
*/
String[] formats = getData();
/*
* We sort the array to make the strings appear always in the same
* order. Since the gathering of the data is done as a multiple set
* of asynchronous requests, they complete in different orders.
*/
java.util.Arrays.sort( formats );
final List<String> completedFormatStrings = new ArrayList<String>();
final CountingRequestMonitor countingRm = new CountingRequestMonitor(finalService.getSession().getExecutor(), null) {
@Override
protected void handleCompleted() {
if (monitor.isCanceled()) {
notifyAll();
return;
}
int len = completedFormatStrings.size() ;
if ( len == 0 ) {
detailComputed(null,""); //$NON-NLS-1$
}
else {
/*
* Add the HEADER which identifies what is being represented. When there
* are multiple selections in the view the detail pane contains multilple
* entries. They would be all munged together and even though the order
* of the detail entries is the order of the selections in the view it is
* very hard to know what goes with what. This makes it easy.
*/
String finalResult = "Name : " + name + "\n"; //$NON-NLS-1$ //$NON-NLS-2$
int cnt = 0 ;
for (String str : completedFormatStrings) {
finalResult += " " + str ; //$NON-NLS-1$
if ( ( ++ cnt ) < len ) {
finalResult += "\n" ; //$NON-NLS-1$
}
}
detailComputed(null,finalResult);
}
}
};
countingRm.setDoneCount(formats.length);
for ( final String str : formats ) {
/*
* Format has been validated. Get the formatted value.
*/
final FormattedValueDMContext valueDmc = finalService.getFormattedValueContext(finalDmc, str);
finalService.getFormattedExpressionValue(
valueDmc,
new DataRequestMonitor<FormattedValueDMData>(finalService.getSession().getExecutor(), null) {
@Override
public void handleCompleted() {
if (getStatus().isOK()) {
/*
* Show the information indicating the format.
*/
if ( str == IFormattedValues.HEX_FORMAT) {
completedFormatStrings.add("Hex.... : " + getData().getFormattedValue()); //$NON-NLS-1$
}
else if ( str == IFormattedValues.OCTAL_FORMAT) {
completedFormatStrings.add("Octal.. : " + getData().getFormattedValue()); //$NON-NLS-1$
}
else if ( str == IFormattedValues.NATURAL_FORMAT) {
completedFormatStrings.add("Natural : " + getData().getFormattedValue()); //$NON-NLS-1$
}
else if ( str == IFormattedValues.BINARY_FORMAT) {
completedFormatStrings.add("Binary. : " + getData().getFormattedValue()); //$NON-NLS-1$
}
else if ( str == IFormattedValues.DECIMAL_FORMAT) {
completedFormatStrings.add("Decimal : " + getData().getFormattedValue()); //$NON-NLS-1$
}
else {
completedFormatStrings.add("Other.. : " + getData().getFormattedValue()); //$NON-NLS-1$
}
}
countingRm.done();
}
}
);
}
}
};
/*
* Get the supported formats.
*/
finalService.getExecutor().submit(new Runnable() {
public void run() {
finalService.getAvailableFormats(finalDmc, getAvailableFormatsDone);
}
}
);
}
/* (non-Javadoc) /* (non-Javadoc)
* @see org.eclipse.core.runtime.jobs.Job#run(org.eclipse.core.runtime.IProgressMonitor) * @see org.eclipse.core.runtime.jobs.Job#run(org.eclipse.core.runtime.IProgressMonitor)
*/ */
@SuppressWarnings("unchecked")
@Override @Override
protected IStatus run(IProgressMonitor monitor) { protected IStatus run(final IProgressMonitor monitor) {
String message = null; String message = null;
if ( fMonitor != null && ! fMonitor.isCanceled() ) {
fMonitor.setCanceled(true);
}
fMonitor = monitor; fMonitor = monitor;
Iterator<?> iterator = fElements.iterator(); Iterator<Object> iterator = fElements.iterator();
while (iterator.hasNext()) { while (iterator.hasNext()) {
if (monitor.isCanceled()) { if (monitor.isCanceled()) {
break; break;
@ -315,9 +455,10 @@ public class NumberFormatDetailPane implements IDetailPane, IAdaptable, IPropert
/* /*
* Make sure this is an element we want to deal with. * Make sure this is an element we want to deal with.
*/ */
if (element instanceof IDMVMContext) { if ( element instanceof IDMVMContext) {
IFormattedValues service = null; IFormattedValues service = null;
IFormattedDataDMContext dmc = null ; IFormattedDataDMContext dmc = null;
/* /*
* We are specifically looking to support the following Data Model Contexts * We are specifically looking to support the following Data Model Contexts
@ -343,18 +484,54 @@ public class NumberFormatDetailPane implements IDetailPane, IAdaptable, IPropert
DsfServicesTracker tracker = new DsfServicesTracker(DsfDebugUIPlugin.getBundleContext(), ((IDMVMContext) element).getDMContext().getSessionId()); DsfServicesTracker tracker = new DsfServicesTracker(DsfDebugUIPlugin.getBundleContext(), ((IDMVMContext) element).getDMContext().getSessionId());
IBitFieldDMContext bitfieldDmc = DMContexts.getAncestorOfType(((IDMVMContext) element).getDMContext(), IBitFieldDMContext.class); final IBitFieldDMContext bitfieldDmc = DMContexts.getAncestorOfType(((IDMVMContext) element).getDMContext(), IBitFieldDMContext.class);
if ( bitfieldDmc != null ) { if ( bitfieldDmc != null ) {
dmc = bitfieldDmc ; dmc = bitfieldDmc ;
service = tracker.getService(IRegisters.class); service = tracker.getService(IRegisters.class);
final IRegisters regService = (IRegisters) service;
/*
* Get the name so we can construct the header which identifies the detail
* set of values.
*/
regService.getBitFieldData(
bitfieldDmc,
new DataRequestMonitor<IBitFieldDMData>(service.getSession().getExecutor(), null) {
@Override
public void handleCompleted() {
if (getStatus().isOK()) {
putInformationIntoDetailPane(bitfieldDmc , regService, monitor, getData().getName());
}
}
}
);
} }
else { else {
IRegisterDMContext regDmc = DMContexts.getAncestorOfType(((IDMVMContext) element).getDMContext(), IRegisterDMContext.class); final IRegisterDMContext regDmc = DMContexts.getAncestorOfType(((IDMVMContext) element).getDMContext(), IRegisterDMContext.class);
if ( regDmc != null ) { if ( regDmc != null ) {
dmc = regDmc ; dmc = regDmc ;
service = tracker.getService(IRegisters.class); service = tracker.getService(IRegisters.class);
final IRegisters regService = (IRegisters) service;
/*
* Get the name so we can construct the header which identifies the detail
* set of values.
*/
regService.getRegisterData(
regDmc,
new DataRequestMonitor<IRegisterDMData>(service.getSession().getExecutor(), null) {
@Override
public void handleCompleted() {
if (getStatus().isOK()) {
putInformationIntoDetailPane(regDmc , regService, monitor, getData().getName());
}
}
}
);
} }
else { else {
IExpressionDMContext exprDmc = DMContexts.getAncestorOfType(((IDMVMContext) element).getDMContext(), IExpressionDMContext.class); IExpressionDMContext exprDmc = DMContexts.getAncestorOfType(((IDMVMContext) element).getDMContext(), IExpressionDMContext.class);
@ -362,6 +539,7 @@ public class NumberFormatDetailPane implements IDetailPane, IAdaptable, IPropert
if ( exprDmc != null ) { if ( exprDmc != null ) {
dmc = exprDmc ; dmc = exprDmc ;
service = tracker.getService(IExpressions.class); service = tracker.getService(IExpressions.class);
putInformationIntoDetailPane(exprDmc , service, monitor, exprDmc.getExpression());
} }
} }
} }
@ -373,76 +551,27 @@ public class NumberFormatDetailPane implements IDetailPane, IAdaptable, IPropert
if ( dmc == null ) return Status.OK_STATUS; if ( dmc == null ) return Status.OK_STATUS;
/* /*
* Now that we can process this one. Find out how many formats we can * We need to wait until all the values are in. This causes the work
* show this in. We will choose to show all of the supported formats. * to in effect be synchronous, but if we do not wait then when we
* Since we are doing this in the background and the debug engines do * are stepping fast if we exit before the job is finished then we
* typically cache the results so producing multiple formats will not * will enter and start to update the pane before the previous work
* typically be a burden. We should probably consider perhaps doing a * is actually done. This causes the data to be screwed up in an
* preference where they can select what formats they want to show. * overlapped way. It should be the case that most of the jobs that
* occur in the middle will be cancelled, so there is not a lot of
* waste actually going on.
*/ */
final IFormattedDataDMContext finalDmc = dmc;
final IFormattedValues finalService = service;
final DataRequestMonitor<String[]> getAvailableFormatsDone = synchronized (this) {
new DataRequestMonitor<String[]>(finalService.getSession().getExecutor(), null) { try {
@Override // wait for a max of 30 seconds for result, then cancel
protected void handleSuccess() { wait(30000);
/* if (!fComputed) {
* Now we have a set of formats for each one fire up an independent fMonitor.setCanceled(true);
* asynchronous request to get the data in that format. We do not }
* go through the cache manager here because when the values are } catch (InterruptedException e) {
* edited and written the cache is bypassed. break;
*/ }
String[] formats = getData(); }
for ( final String str : formats ) {
/*
* Format has been validated. Get the formatted value.
*/
final FormattedValueDMContext valueDmc = finalService.getFormattedValueContext(finalDmc, str);
finalService.getFormattedExpressionValue(
valueDmc,
new DataRequestMonitor<FormattedValueDMData>(finalService.getSession().getExecutor(), null) {
@Override
public void handleCompleted() {
if (isSuccess()) {
/*
* Show the information indicating the format.
*/
if ( str == IFormattedValues.HEX_FORMAT) {
detailComputed(null, "Hex.... : " + getData().getFormattedValue()); //$NON-NLS-1$
}
else if ( str == IFormattedValues.OCTAL_FORMAT) {
detailComputed(null, "Octal.. : " + getData().getFormattedValue()); //$NON-NLS-1$
}
else if ( str == IFormattedValues.NATURAL_FORMAT) {
detailComputed(null, "Natural : " + getData().getFormattedValue()); //$NON-NLS-1$
}
else if ( str == IFormattedValues.BINARY_FORMAT) {
detailComputed(null, "Binary. : " + getData().getFormattedValue()); //$NON-NLS-1$
}
else if ( str == IFormattedValues.DECIMAL_FORMAT) {
detailComputed(null, "Decimal : " + getData().getFormattedValue()); //$NON-NLS-1$
}
else {
detailComputed(null, "Other.. : " + getData().getFormattedValue()); //$NON-NLS-1$
}
}
}
}
);
}
}
};
/*
* Get the supported formats.
*/
finalService.getExecutor().submit(new Runnable() {
public void run() {
finalService.getAvailableFormats(finalDmc, getAvailableFormatsDone);
}
}
);
} }
else { else {
IValue val = null; IValue val = null;
@ -507,6 +636,9 @@ public class NumberFormatDetailPane implements IDetailPane, IAdaptable, IPropert
* @see org.eclipse.debug.ui.IValueDetailListener#detailComputed(org.eclipse.debug.core.model.IValue, java.lang.String) * @see org.eclipse.debug.ui.IValueDetailListener#detailComputed(org.eclipse.debug.core.model.IValue, java.lang.String)
*/ */
public void detailComputed(IValue value, final String result) { public void detailComputed(IValue value, final String result) {
synchronized (this) {
fComputed = true;
}
if (!fMonitor.isCanceled()) { if (!fMonitor.isCanceled()) {
WorkbenchJob append = new WorkbenchJob("append details") { //$NON-NLS-1$ WorkbenchJob append = new WorkbenchJob("append details") { //$NON-NLS-1$
@Override @Override
@ -809,10 +941,6 @@ public class NumberFormatDetailPane implements IDetailPane, IAdaptable, IPropert
} }
} }
// public static final String DSF_DETAIL_PANE_ID = Messages.getString("DetailPaneFactory.0"); //$NON-NLS-1$
// public static final String DSF_DETAIL_PANE_NAME = Messages.getString("DetailPaneFactory.1"); //$NON-NLS-1$
// public static final String DSF_DETAIL_PANE_DESC = Messages.getString("DetailPaneFactory.2"); //$NON-NLS-1$
/* (non-Javadoc) /* (non-Javadoc)
* @see org.eclipse.debug.ui.IDetailPane#getDescription() * @see org.eclipse.debug.ui.IDetailPane#getDescription()
*/ */