Debugger: Expose which languages (QML, C++, Any) an engine supports

Change-Id: Ia690b5cda84738c303ae7b6bd579e43313728525
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>

src/plugins/debugger/cdb/cdbengine.cpp

@@ -436,7 +436,7 @@ static inline Utils::SavedAction *theAssemblerAction()
 
 CdbEngine::CdbEngine(const DebuggerStartParameters &sp,
         DebuggerEngine *masterEngine, const OptionsPtr &options) :
-    DebuggerEngine(sp, masterEngine),
+    DebuggerEngine(sp, CppLanguage, masterEngine),
     m_creatorExtPrefix("<qtcreatorcdbext>|"),
     m_tokenPrefix("<token>"),
     m_options(options),

src/plugins/debugger/debuggerengine.cpp

@@ -139,11 +139,13 @@ class DebuggerEnginePrivate : public QObject
 public:
     DebuggerEnginePrivate(DebuggerEngine *engine,
             DebuggerEngine *masterEngine,
+            DebuggerLanguages languages,
             const DebuggerStartParameters &sp)
       : m_engine(engine),
         m_masterEngine(masterEngine),
         m_runControl(0),
         m_startParameters(sp),
+        m_languages(languages),
         m_state(DebuggerNotReady),
         m_lastGoodState(DebuggerNotReady),
         m_targetState(DebuggerNotReady),
@@ -256,6 +258,7 @@ public:
     DebuggerRunControl *m_runControl;  // Not owned.
 
     DebuggerStartParameters m_startParameters;
+    DebuggerLanguages m_languages;
 
     // The current state.
     DebuggerState m_state;
@@ -292,8 +295,9 @@ public:
 //////////////////////////////////////////////////////////////////////
 
 DebuggerEngine::DebuggerEngine(const DebuggerStartParameters &startParameters,
+        DebuggerLanguages languages,
         DebuggerEngine *parentEngine)
-  : d(new DebuggerEnginePrivate(this, parentEngine, startParameters))
+  : d(new DebuggerEnginePrivate(this, parentEngine, languages, startParameters))
 {
     d->m_inferiorPid = 0;
 }
@@ -1133,6 +1137,11 @@ DebuggerEngine *DebuggerEngine::masterEngine() const
     return d->m_masterEngine;
 }
 
+DebuggerLanguages DebuggerEngine::languages() const
+{
+    return d->m_languages;
+}
+
 bool DebuggerEngine::debuggerActionsEnabled() const
 {
     return debuggerActionsEnabled(d->m_state);

src/plugins/debugger/debuggerengine.h

@@ -144,6 +144,7 @@ class DEBUGGER_EXPORT DebuggerEngine : public QObject
 
 public:
     explicit DebuggerEngine(const DebuggerStartParameters &sp,
+        DebuggerLanguages languages,
         DebuggerEngine *parentEngine = 0);
     virtual ~DebuggerEngine();
 
@@ -272,6 +273,8 @@ public:
     bool isMasterEngine() const;
     DebuggerEngine *masterEngine() const;
 
+    DebuggerLanguages languages() const;
+
     virtual bool setupQmlStep(bool /*on*/) { return false; }
     virtual void readyToExecuteQmlStep() {}
 

src/plugins/debugger/debuggerplugin.cpp

@@ -475,7 +475,7 @@ class DummyEngine : public DebuggerEngine
     Q_OBJECT
 
 public:
-    DummyEngine() : DebuggerEngine(DebuggerStartParameters()) {}
+    DummyEngine() : DebuggerEngine(DebuggerStartParameters(), AnyLanguage) {}
     ~DummyEngine() {}
 
     void setupEngine() {}

src/plugins/debugger/gdb/gdbengine.cpp

@@ -189,7 +189,7 @@ static QByteArray parsePlainConsoleStream(const GdbResponse &response)
 
 GdbEngine::GdbEngine(const DebuggerStartParameters &startParameters,
         DebuggerEngine *masterEngine)
-  : DebuggerEngine(startParameters, masterEngine)
+  : DebuggerEngine(startParameters, CppLanguage, masterEngine)
 {
     setObjectName(_("GdbEngine"));
 

src/plugins/debugger/lldb/ipcenginehost.cpp

@@ -66,7 +66,7 @@ namespace Debugger {
 namespace Internal {
 
 IPCEngineHost::IPCEngineHost (const DebuggerStartParameters &startParameters)
-    : DebuggerEngine(startParameters)
+    : DebuggerEngine(startParameters, CppLanguage)
     , m_localGuest(0)
     , m_nextMessagePayloadSize(0)
     , m_cookie(1)

src/plugins/debugger/pdb/pdbengine.cpp

@@ -90,7 +90,7 @@ namespace Internal {
 ///////////////////////////////////////////////////////////////////////
 
 PdbEngine::PdbEngine(const DebuggerStartParameters &startParameters)
-    : DebuggerEngine(startParameters)
+    : DebuggerEngine(startParameters, AnyLanguage)
 {
     setObjectName(QLatin1String("PdbEngine"));
 }

src/plugins/debugger/qml/qmlcppengine.cpp

@@ -139,7 +139,7 @@ void QmlCppEnginePrivate::qmlStackChanged()
 QmlCppEngine::QmlCppEngine(const DebuggerStartParameters &sp,
                            DebuggerEngineType slaveEngineType,
                            QString *errorMessage)
-    : DebuggerEngine(sp), d(new QmlCppEnginePrivate(this, sp))
+    : DebuggerEngine(sp, DebuggerLanguages(CppLanguage) | QmlLanguage), d(new QmlCppEnginePrivate(this, sp))
 {
     setObjectName(QLatin1String("QmlCppEngine"));
     d->m_cppEngine = DebuggerRunControlFactory::createEngine(slaveEngineType, sp, this, errorMessage);

src/plugins/debugger/qml/qmlengine.cpp

@@ -115,7 +115,7 @@ QmlEnginePrivate::QmlEnginePrivate(QmlEngine *q)
 
 QmlEngine::QmlEngine(const DebuggerStartParameters &startParameters,
         DebuggerEngine *masterEngine)
-  : DebuggerEngine(startParameters, masterEngine),
+  : DebuggerEngine(startParameters, QmlLanguage, masterEngine),
     d(new QmlEnginePrivate(this))
 {
     setObjectName(QLatin1String("QmlEngine"));

src/plugins/debugger/script/scriptengine.cpp

@@ -205,7 +205,7 @@ void ScriptAgent::scriptUnload(qint64 scriptId)
 ///////////////////////////////////////////////////////////////////////
 
 ScriptEngine::ScriptEngine(const DebuggerStartParameters &startParameters)
-    : DebuggerEngine(startParameters)
+    : DebuggerEngine(startParameters, AnyLanguage)
 {
     setObjectName(QLatin1String("ScriptEngine"));
 }