package org.nodeclipse.debug.model;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
import java.util.Set;
import java.util.regex.Pattern;
import org.chromium.debug.core.ChromiumDebugPlugin;
import org.chromium.debug.core.ChromiumSourceDirector;
import org.chromium.debug.core.ScriptNameManipulator.ScriptNamePattern;
import org.chromium.debug.core.model.BreakpointInTargetMap;
import org.chromium.debug.core.model.BreakpointSynchronizer;
import org.chromium.debug.core.model.BreakpointSynchronizer.Callback;
import org.chromium.debug.core.model.ChromiumBreakpointAdapter;
import org.chromium.debug.core.model.ChromiumExceptionBreakpoint;
import org.chromium.debug.core.model.ChromiumLineBreakpoint;
import org.chromium.debug.core.model.ChromiumLineBreakpoint.MutableProperty;
import org.chromium.debug.core.model.ConnectedTargetData;
import org.chromium.debug.core.model.DebugTargetImpl;
import org.chromium.debug.core.model.JavascriptThread;
import org.chromium.debug.core.model.Messages;
import org.chromium.debug.core.model.StackFrame;
import org.chromium.debug.core.model.VmResource;
import org.chromium.debug.core.model.VmResource.Metadata;
import org.chromium.debug.core.model.VmResourceId;
import org.chromium.debug.core.model.VmResourceRef;
import org.chromium.debug.core.model.WorkspaceBridge;
import org.chromium.debug.core.util.ChromiumDebugPluginUtil;
import org.chromium.debug.core.util.JavaScriptRegExpSupport;
import org.chromium.sdk.Breakpoint;
import org.chromium.sdk.CallFrame;
import org.chromium.sdk.ExceptionData;
import org.chromium.sdk.JavascriptVm;
import org.chromium.sdk.JavascriptVm.ScriptsCallback;
import org.chromium.sdk.RelayOk;
import org.chromium.sdk.Script;
import org.chromium.sdk.SyncCallback;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IMarkerDelta;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.debug.core.DebugEvent;
import org.eclipse.debug.core.DebugException;
import org.eclipse.debug.core.DebugPlugin;
import org.eclipse.debug.core.IBreakpointManager;
import org.eclipse.debug.core.IDebugEventSetListener;
import org.eclipse.debug.core.ILaunch;
import org.eclipse.debug.core.model.IBreakpoint;
import org.eclipse.osgi.util.NLS;
import org.nodeclipse.debug.launch.LaunchConfigurationDelegate;
import org.nodeclipse.debug.util.NodeDebugUtil;
public class VProjectWorkspaceBridge implements WorkspaceBridge {
/** The debug model ID. */
public static final String DEBUG_MODEL_ID = "org.chromium.debug"; //$NON-NLS-1$
public static class FactoryImpl implements Factory {
private final String projectNameBase;
public FactoryImpl(String projectNameBase) {
this.projectNameBase = projectNameBase;
}
public WorkspaceBridge attachedToVm(
ConnectedTargetData connectedTargetData,
JavascriptVm javascriptVm) {
// We might want to add URL or something to project name.
return new VProjectWorkspaceBridge(projectNameBase,
connectedTargetData, javascriptVm);
}
public String getDebugModelIdentifier() {
return DEBUG_MODEL_ID;
}
public JsLabelProvider getLabelProvider() {
return LABEL_PROVIDER;
}
}
private IDebugEventSetListener debugListener = new IDebugEventSetListener() {
@Override
public void handleDebugEvents(DebugEvent[] events) {
for (DebugEvent e : events) {
switch (e.getKind()) {
case DebugEvent.TERMINATE:
// final IProject project = ResourcesPlugin
// .getWorkspace().getRoot()
// .getProject("STANDALONE_V8");
if (debugProject != null && debugProject.exists()) {
NodeDebugUtil.deleteConfig();
ChromiumDebugPluginUtil
.deleteVirtualProjectAsync(debugProject);
DebugPlugin.getDefault().removeDebugEventListener(debugListener);
}
LaunchConfigurationDelegate.terminateNodeProcess();
break;
}
}
}
};
private final IProject debugProject;
private final JavascriptVm javascriptVm;
private final ResourceManager resourceManager;
private final ConnectedTargetData connectedTargetData;
private final ChromiumSourceDirector sourceDirector;
public VProjectWorkspaceBridge(String projectName,
ConnectedTargetData connectedTargetData, JavascriptVm javascriptVm) {
this.connectedTargetData = connectedTargetData;
this.javascriptVm = javascriptVm;
this.debugProject = ChromiumDebugPluginUtil
.createEmptyProject(projectName);
this.resourceManager = new ResourceManager(debugProject);
ILaunch launch = connectedTargetData.getDebugTarget().getLaunch();
sourceDirector = (ChromiumSourceDirector) launch.getSourceLocator();
sourceDirector.initializeVProjectContainers(debugProject,
resourceManager, connectedTargetData.getJavascriptEmbedder());
DebugPlugin.getDefault().addDebugEventListener(debugListener);
}
public BreakpointSynchronizer getBreakpointSynchronizer() {
return new BreakpointSynchronizer(javascriptVm, sourceDirector,
breakpointHandler, DEBUG_MODEL_ID);
}
public void synchronizeBreakpoints(
BreakpointSynchronizer.Direction direction, Callback callback) {
getBreakpointSynchronizer().syncBreakpoints(direction, callback);
}
public void startInitialization() {
LaunchInitializationProcedure.startAsync(this, connectedTargetData
.getDebugTarget().getPresetSyncDirection());
}
public void launchRemoved() {
}
public void beforeDetach() {
}
public void handleVmResetEvent() {
resourceManager.clear();
}
public void scriptLoaded(Script newScript) {
resourceManager.addScript(newScript);
}
public void scriptCollected(Script script) {
resourceManager.scriptCollected(script);
}
public void reloadScriptsAtStart() {
javascriptVm.getScripts(new ScriptsCallback() {
public void failure(String errorMessage) {
ChromiumDebugPlugin.logError(errorMessage);
}
public void success(Collection<Script> scripts) {
if (!javascriptVm.isAttached()) {
return;
}
for (Script script : scripts) {
resourceManager.addScript(script);
}
}
});
}
public Collection<? extends VmResource> findVmResourcesFromWorkspaceFile(
IFile resource) throws CoreException {
VmResourceRef vmResourceRef = findVmResourceRefFromWorkspaceFile(resource);
if (vmResourceRef == null) {
return null;
}
return vmResourceRef.accept(RESOLVE_RESOURCE_VISITOR);
}
private final VmResourceRef.Visitor<Collection<? extends VmResource>> RESOLVE_RESOURCE_VISITOR = new VmResourceRef.Visitor<Collection<? extends VmResource>>() {
@Override
public java.util.Collection<? extends VmResource> visitRegExpBased(
ScriptNamePattern scriptNamePattern) {
Pattern pattern = JavaScriptRegExpSupport
.convertToJavaPattern(scriptNamePattern);
return resourceManager.findVmResources(pattern);
}
@Override
public Collection<? extends VmResource> visitResourceId(
VmResourceId resourceId) {
VmResource vmResource = resourceManager.getVmResource(resourceId);
if (vmResource == null) {
return Collections.emptyList();
} else {
return Collections.singletonList(vmResource);
}
}
};
public VmResource getVProjectVmResource(IFile file) {
VmResourceId resourceId = resourceManager.getResourceId(file);
if (resourceId == null) {
return null;
}
return resourceManager.getVmResource(resourceId);
}
public VmResource createTemporaryFile(Metadata metadata,
String proposedFileName) {
return resourceManager.createTemporaryFile(metadata, proposedFileName);
}
private VmResourceRef findVmResourceRefFromWorkspaceFile(IFile resource)
throws CoreException {
return sourceDirector.findVmResourceRef(resource);
}
public void reloadScript(Script script) {
resourceManager.reloadScript(script);
}
public BreakpointHandler getBreakpointHandler() {
return breakpointHandler;
}
private final BreakpointHandlerImpl breakpointHandler = new BreakpointHandlerImpl();
private class BreakpointHandlerImpl implements BreakpointHandler,
BreakpointSynchronizer.BreakpointHelper {
private volatile JavascriptVm.ExceptionCatchMode breakExceptionMode = null;
private final LineBreakpointHandler lineBreakpointHandler = new LineBreakpointHandler();
private final ExceptionBreakpointHandler exceptionBreakpointHandler = new ExceptionBreakpointHandler();
private final List<BreakpointMapperBase<?, ?>> allHandlers;
{
allHandlers = new ArrayList<BreakpointMapperBase<?, ?>>(2);
allHandlers.add(lineBreakpointHandler);
allHandlers.add(exceptionBreakpointHandler);
}
public void initBreakpointManagerListenerState(
IBreakpointManager breakpointManager) {
for (BreakpointMapperBase<?, ?> handler : allHandlers) {
handler.initEnablement(breakpointManager);
}
}
public boolean supportsBreakpoint(IBreakpoint breakpoint) {
for (BreakpointMapperBase<?, ?> handler : allHandlers) {
Object res = handler.tryCastBreakpoint(breakpoint);
if (res != null) {
return true;
}
}
return false;
}
@Override
public Breakpoint getSdkBreakpoint(
ChromiumLineBreakpoint chromiumLineBreakpoint) {
return lineBreakpointHandler
.getSdkBreakpoint(chromiumLineBreakpoint);
}
public void breakpointAdded(IBreakpoint breakpoint) {
for (BreakpointMapperBase<?, ?> handler : allHandlers) {
boolean res = handler.breakpointAdded(breakpoint);
if (res) {
return;
}
}
}
public RelayOk createBreakpointOnRemote(
final ChromiumLineBreakpoint lineBreakpoint,
final VmResourceRef vmResourceRef,
final CreateCallback createCallback, SyncCallback syncCallback)
throws CoreException {
return lineBreakpointHandler
.createBreakpointOnRemote(lineBreakpoint, vmResourceRef,
createCallback, syncCallback);
}
@Override
public BreakpointInTargetMap<Breakpoint, ChromiumLineBreakpoint> getLineBreakpointMap() {
return lineBreakpointHandler.getMap();
}
@Override
public void registerExceptionBreakpoint(
Collection<ChromiumExceptionBreakpoint> collection) {
exceptionBreakpointHandler.registerLocalBreakpoints(collection);
}
public void breakpointChanged(IBreakpoint breakpoint, IMarkerDelta delta) {
for (BreakpointMapperBase<?, ?> handler : allHandlers) {
boolean res = handler.breakpointChanged(breakpoint, delta);
if (res) {
return;
}
}
}
public void breakpointRemoved(IBreakpoint breakpoint, IMarkerDelta delta) {
for (BreakpointMapperBase<?, ?> handler : allHandlers) {
boolean res = handler.breakpointRemoved(breakpoint, delta);
if (res) {
return;
}
}
}
public synchronized void breakpointManagerEnablementChanged(
boolean enabled) {
for (BreakpointMapperBase<?, ?> handler : allHandlers) {
handler.breakpointManagerEnablementChanged(enabled);
}
}
public Collection<? extends IBreakpoint> breakpointsHit(
Collection<? extends Breakpoint> breakpointsHit) {
return lineBreakpointHandler.handleBreakpointsHit(breakpointsHit);
}
@Override
public Collection<? extends IBreakpoint> exceptionBreakpointHit(
boolean isUncaught) {
return exceptionBreakpointHandler.getHitBreakpoints(isUncaught);
}
private String getTargetNameSafe() {
try {
return connectedTargetData.getDebugTarget().getLaunch()
.getLaunchConfiguration().getName();
} catch (RuntimeException e) {
return "<unknown>"; //$NON-NLS-1$
}
}
private class LineBreakpointHandler extends
BreakpointMapperBase<Breakpoint, ChromiumLineBreakpoint> {
private final EnablementMonitor enablementMonitor = new EnablementMonitor();
private class EnablementMonitor {
synchronized void init(IBreakpointManager breakpointManager) {
sendRequest(breakpointManager.isEnabled());
}
synchronized void setState(boolean enabled) {
sendRequest(enabled);
}
private void sendRequest(boolean enabled) {
javascriptVm.enableBreakpoints(enabled, null, null);
}
}
void initEnablement(IBreakpointManager breakpointManager) {
enablementMonitor.init(breakpointManager);
}
@Override
void breakpointAdded(ChromiumLineBreakpoint lineBreakpoint) {
if (ChromiumLineBreakpoint.getIgnoreList().contains(
lineBreakpoint)) {
return;
}
IFile file = (IFile) lineBreakpoint.getMarker().getResource();
VmResourceRef vmResourceRef;
try {
vmResourceRef = findVmResourceRefFromWorkspaceFile(file);
} catch (CoreException e) {
ChromiumDebugPlugin
.log(new Exception(
"Failed to resolve script for the file " + file, e)); //$NON-NLS-1$
return;
}
if (vmResourceRef == null) {
// Might be a script from a different debug target
return;
}
try {
createBreakpointOnRemote(lineBreakpoint, vmResourceRef,
null, null);
} catch (CoreException e) {
ChromiumDebugPlugin.log(new Exception(
"Failed to create breakpoint in " + //$NON-NLS-1$
getTargetNameSafe(), e));
throw new RuntimeException(e);
}
}
public Collection<? extends IBreakpoint> handleBreakpointsHit(
Collection<? extends Breakpoint> sdkBreakpoints) {
if (sdkBreakpoints.isEmpty()) {
return Collections.emptyList();
}
Collection<IBreakpoint> uiBreakpoints = new ArrayList<IBreakpoint>(
sdkBreakpoints.size());
for (Breakpoint sdkBreakpoint : sdkBreakpoints) {
ChromiumLineBreakpoint uiBreakpoint = getMap()
.getUiBreakpoint(sdkBreakpoint);
if (uiBreakpoint != null) {
try {
uiBreakpoint.silentlyResetIgnoreCount(); // reset
// ignore
// count
// as
// we've
// hit
// it
} catch (CoreException e) {
ChromiumDebugPlugin.log(new Exception(
"Failed to reset breakpoint ignore count",
e));
}
uiBreakpoints.add(uiBreakpoint);
}
}
return uiBreakpoints;
}
public Breakpoint getSdkBreakpoint(
ChromiumLineBreakpoint chromiumLineBreakpoint) {
return getMap().getSdkBreakpoint(chromiumLineBreakpoint);
}
public RelayOk createBreakpointOnRemote(
final ChromiumLineBreakpoint lineBreakpoint,
final VmResourceRef vmResourceRef,
final CreateCallback createCallback,
SyncCallback syncCallback) throws CoreException {
ChromiumLineBreakpoint.Helper.CreateOnRemoveCallback callback = new ChromiumLineBreakpoint.Helper.CreateOnRemoveCallback() {
public void success(Breakpoint breakpoint) {
getMap().add(breakpoint, lineBreakpoint);
if (createCallback != null) {
createCallback.success();
}
}
public void failure(String errorMessage) {
if (createCallback == null) {
ChromiumDebugPlugin.logError(errorMessage);
} else {
createCallback.failure(new Exception(errorMessage));
}
}
};
return ChromiumLineBreakpoint.Helper.createOnRemote(
lineBreakpoint, vmResourceRef, connectedTargetData,
callback, syncCallback);
}
@Override
void breakpointChanged(ChromiumLineBreakpoint lineBreakpoint,
IMarkerDelta delta) {
if (ChromiumLineBreakpoint.getIgnoreList().contains(
lineBreakpoint)) {
return;
}
Breakpoint sdkBreakpoint = getMap().getSdkBreakpoint(
lineBreakpoint);
if (sdkBreakpoint == null) {
return;
}
Set<MutableProperty> propertyDelta = lineBreakpoint
.getChangedProperty(delta);
if (propertyDelta.isEmpty()) {
return;
}
try {
ChromiumLineBreakpoint.Helper.updateOnRemote(sdkBreakpoint,
lineBreakpoint, propertyDelta);
} catch (RuntimeException e) {
ChromiumDebugPlugin.log(new Exception(
"Failed to change breakpoint in " + //$NON-NLS-1$
getTargetNameSafe(), e));
} catch (CoreException e) {
ChromiumDebugPlugin.log(new Exception(
"Failed to change breakpoint in " + //$NON-NLS-1$
getTargetNameSafe(), e));
}
}
@Override
void breakpointRemoved(ChromiumLineBreakpoint lineBreakpoint,
IMarkerDelta delta) {
if (ChromiumLineBreakpoint.getIgnoreList().contains(
lineBreakpoint)) {
return;
}
Breakpoint sdkBreakpoint = getMap().getSdkBreakpoint(
lineBreakpoint);
if (sdkBreakpoint == null) {
return;
}
if (!lineBreakpoint.isEnabled()) {
return;
}
JavascriptVm.BreakpointCallback callback = new JavascriptVm.BreakpointCallback() {
public void failure(String errorMessage) {
ChromiumDebugPlugin.log(new Exception(
"Failed to remove breakpoint in " + //$NON-NLS-1$
getTargetNameSafe()
+ ": " + errorMessage)); //$NON-NLS-1$
}
public void success(Breakpoint breakpoint) {
}
};
try {
sdkBreakpoint.clear(callback, null);
} catch (RuntimeException e) {
ChromiumDebugPlugin.log(new Exception(
"Failed to remove breakpoint in " + //$NON-NLS-1$
getTargetNameSafe(), e));
}
getMap().remove(lineBreakpoint);
}
@Override
void breakpointManagerEnablementChanged(boolean enabled) {
enablementMonitor.setState(enabled);
}
@Override
ChromiumLineBreakpoint tryCastBreakpoint(IBreakpoint breakpoint) {
if (connectedTargetData.getDebugTarget().isDisconnected()) {
return null;
}
return ChromiumBreakpointAdapter.tryCastBreakpoint(breakpoint);
}
}
private class ExceptionBreakpointHandler
extends
BreakpointMapperBase<ExceptionBreakpointHandler.FakeSdkBreakpoint, ChromiumExceptionBreakpoint> {
private final List<FakeSdkBreakpoint> breakpoints = new ArrayList<FakeSdkBreakpoint>(
2);
private JavascriptVm.ExceptionCatchMode currentRemoteFlag = null;
private boolean breakpointsEnabled;
/**
* Represents an SDK breakpoint object similar to
* {@link IBreakpoint} for line breakpoints. There is no real SDK
* exception breakpoints, we use
* {@link JavascriptVm#enableBreakpoints} directly.
*/
class FakeSdkBreakpoint {
boolean includeCaught;
boolean enabled;
void initProperties(ChromiumExceptionBreakpoint uiBreakpoint) {
includeCaught = uiBreakpoint.getIncludeCaught();
try {
enabled = uiBreakpoint.isEnabled();
} catch (CoreException e) {
ChromiumDebugPlugin.log(e);
}
}
}
@Override
synchronized void breakpointManagerEnablementChanged(boolean enabled) {
breakpointsEnabled = enabled;
updateRemoteState();
}
public Collection<? extends IBreakpoint> getHitBreakpoints(
boolean isUncaught) {
List<ChromiumExceptionBreakpoint> result = new ArrayList<ChromiumExceptionBreakpoint>(
2);
synchronized (this) {
for (FakeSdkBreakpoint sdkBreakpoint : breakpoints) {
if (!isUncaught && !sdkBreakpoint.includeCaught) {
continue;
}
ChromiumExceptionBreakpoint uiBreakpoint = getMap()
.getUiBreakpoint(sdkBreakpoint);
if (uiBreakpoint == null) {
continue;
}
result.add(uiBreakpoint);
}
}
return result;
}
@Override
synchronized void initEnablement(
IBreakpointManager breakpointManager) {
breakpointsEnabled = breakpointManager.isEnabled();
}
public void registerLocalBreakpoints(
Collection<ChromiumExceptionBreakpoint> collection) {
synchronized (this) {
for (ChromiumExceptionBreakpoint uiBreakpoint : collection) {
FakeSdkBreakpoint sdkBreakpoint = new FakeSdkBreakpoint();
sdkBreakpoint.initProperties(uiBreakpoint);
breakpoints.add(sdkBreakpoint);
getMap().add(sdkBreakpoint, uiBreakpoint);
}
}
updateRemoteState();
}
@Override
void breakpointAdded(ChromiumExceptionBreakpoint uiBreakpoint) {
FakeSdkBreakpoint sdkBreakpoint = new FakeSdkBreakpoint();
sdkBreakpoint.initProperties(uiBreakpoint);
synchronized (this) {
breakpoints.add(sdkBreakpoint);
getMap().add(sdkBreakpoint, uiBreakpoint);
}
updateRemoteState();
}
@Override
void breakpointChanged(ChromiumExceptionBreakpoint uiBreakpoint,
IMarkerDelta delta) {
FakeSdkBreakpoint sdkBreakpoint = getMap().getSdkBreakpoint(
uiBreakpoint);
if (sdkBreakpoint == null) {
return;
}
boolean includeCaught = uiBreakpoint.getIncludeCaught();
boolean enabled;
try {
enabled = uiBreakpoint.isEnabled();
} catch (CoreException e) {
throw new RuntimeException(e);
}
boolean changed = false;
synchronized (this) {
if (includeCaught != sdkBreakpoint.includeCaught) {
changed = true;
sdkBreakpoint.includeCaught = includeCaught;
}
if (enabled != sdkBreakpoint.enabled) {
changed = true;
sdkBreakpoint.enabled = enabled;
}
}
if (changed) {
updateRemoteState();
}
}
@Override
void breakpointRemoved(ChromiumExceptionBreakpoint uiBreakpoint,
IMarkerDelta delta) {
FakeSdkBreakpoint sdkBreakpoint = getMap().getSdkBreakpoint(
uiBreakpoint);
if (sdkBreakpoint == null) {
return;
}
synchronized (this) {
breakpoints.remove(sdkBreakpoint);
getMap().remove(uiBreakpoint);
}
updateRemoteState();
}
void updateRemoteState() {
JavascriptVm.ExceptionCatchMode newRemoteFlag = JavascriptVm.ExceptionCatchMode.NONE;
synchronized (this) {
if (breakpointsEnabled) {
for (FakeSdkBreakpoint sdkBreakpoint : breakpoints) {
if (!sdkBreakpoint.enabled) {
continue;
}
if (sdkBreakpoint.includeCaught) {
newRemoteFlag = JavascriptVm.ExceptionCatchMode.ALL;
break;
}
newRemoteFlag = JavascriptVm.ExceptionCatchMode.UNCAUGHT;
}
}
if (newRemoteFlag != currentRemoteFlag) {
javascriptVm.setBreakOnException(newRemoteFlag, null,
null);
currentRemoteFlag = newRemoteFlag;
}
}
}
@Override
ChromiumExceptionBreakpoint tryCastBreakpoint(IBreakpoint breakpoint) {
if (connectedTargetData.getDebugTarget().isDisconnected()) {
return null;
}
return ChromiumExceptionBreakpoint
.tryCastBreakpoint(breakpoint);
}
}
private abstract class BreakpointMapperBase<SDK, UI> {
boolean breakpointAdded(IBreakpoint breakpoint) {
UI castBreakpoint = tryCastBreakpoint(breakpoint);
if (castBreakpoint == null) {
return false;
}
breakpointAdded(castBreakpoint);
return true;
}
boolean breakpointChanged(IBreakpoint breakpoint, IMarkerDelta delta) {
UI castBreakpoint = tryCastBreakpoint(breakpoint);
if (castBreakpoint == null) {
return false;
}
breakpointChanged(castBreakpoint, delta);
return true;
}
boolean breakpointRemoved(IBreakpoint breakpoint, IMarkerDelta delta) {
UI castBreakpoint = tryCastBreakpoint(breakpoint);
if (castBreakpoint == null) {
return false;
}
breakpointRemoved(castBreakpoint, delta);
return true;
}
abstract void initEnablement(IBreakpointManager breakpointManager);
abstract void breakpointManagerEnablementChanged(boolean enabled);
abstract void breakpointAdded(UI breakpoint);
abstract void breakpointChanged(UI breakpoint, IMarkerDelta delta);
abstract void breakpointRemoved(UI breakpoint, IMarkerDelta delta);
abstract UI tryCastBreakpoint(IBreakpoint breakpoint);
protected BreakpointInTargetMap<SDK, UI> getMap() {
return map;
}
private final BreakpointInTargetMap<SDK, UI> map = new BreakpointInTargetMap<SDK, UI>();
}
}
protected final static JsLabelProvider LABEL_PROVIDER = new JsLabelProvider() {
public String getTargetLabel(DebugTargetImpl debugTarget) {
String name = debugTarget.getName();
String status = debugTarget.getVmStatus();
if (status == null) {
return name;
} else {
return NLS.bind(Messages.DebugTargetImpl_TARGET_NAME_PATTERN,
name, status);
}
}
public String getThreadLabel(JavascriptThread thread) {
String url = thread.getConnectedData().getJavascriptEmbedder()
.getThreadName();
return NLS.bind(Messages.JsThread_ThreadLabelFormat,
getThreadStateLabel(thread),
(url.length() > 0 ? (" : " + url) : "")); //$NON-NLS-1$ //$NON-NLS-2$
}
private String getThreadStateLabel(JavascriptThread thread) {
return thread.describeState(THREAD_DESCRIBE_VISITOR);
}
private final JavascriptThread.StateVisitor<String> THREAD_DESCRIBE_VISITOR = new JavascriptThread.StateVisitor<String>() {
@Override
public String visitResumed(
JavascriptThread.ResumeReason resumeReason) {
return Messages.JsThread_ThreadLabelRunning;
}
@Override
public String visitSuspended(IBreakpoint[] breakpoints,
ExceptionData exceptionData) {
if (exceptionData != null) {
return NLS
.bind(Messages.JsThread_ThreadLabelSuspendedExceptionFormat,
exceptionData.getExceptionMessage());
} else {
return Messages.JsThread_ThreadLabelSuspended;
}
}
};
public String getStackFrameLabel(StackFrame stackFrame)
throws DebugException {
CallFrame callFrame = stackFrame.getCallFrame();
String name = callFrame.getFunctionName();
Script script = callFrame.getScript();
String scriptName;
if (script == null) {
scriptName = Messages.StackFrame_UnknownScriptName;
} else {
scriptName = VmResourceId.forScript(script).getVisibleName();
}
int line = stackFrame.getLineNumber();
if (line != -1) {
name = NLS.bind(Messages.StackFrame_NameFormat, new Object[] {
name, scriptName, line });
}
return name;
}
};
public ConnectedTargetData getConnectedTargetData() {
return connectedTargetData;
}
}