Debugger languages are now runconfiguration dependent

There's a UI in qml/customexec/cmake/qmake run configs for choosing the
debugger languages (C++ and QML). The default for all except .qmlproject
is only C++, so default debugging behavior is the same. However, if the
user wants to do simultaneous debugging with two languages, or only
debug QML, they can select the languages from Run Settings and it will
be remembered.

Reviewed-by: hunger

src/plugins/cmakeprojectmanager/cmakerunconfiguration.h

@@ -41,6 +41,10 @@ QT_BEGIN_NAMESPACE
 class QComboBox;
 QT_END_NAMESPACE
 
+namespace Utils {
+class DebuggerLanguageChooser;
+}
+
 namespace CMakeProjectManager {
 namespace Internal {
 
@@ -93,6 +97,8 @@ signals:
 
 private slots:
     void setArguments(const QString &newText);
+    void useCppDebuggerToggled(bool toggled);
+    void useQmlDebuggerToggled(bool toggled);
 
 protected:
     CMakeRunConfiguration(CMakeTarget *parent, CMakeRunConfiguration *source);
@@ -137,6 +143,8 @@ private slots:
     void userChangesChanged();
     void setWorkingDirectory();
     void resetWorkingDirectory();
+    void useCppDebuggerToggled(bool toggled);
+    void useQmlDebuggerToggled(bool toggled);
 
 private slots:
     void baseEnvironmentComboBoxChanged(int index);
@@ -148,6 +156,7 @@ private:
     CMakeRunConfiguration *m_cmakeRunConfiguration;
     Utils::PathChooser *m_workingDirectoryEdit;
     QComboBox *m_baseEnvironmentComboBox;
+    Utils::DebuggerLanguageChooser *m_debuggerLanguageChooser;
     ProjectExplorer::EnvironmentWidget *m_environmentWidget;
     Utils::DetailsWidget *m_detailsContainer;
 };