QmlProject: Support both qmlscene and qmlviewer in run configuration

Provide both qmlviewer and qmlscene as run configurations if the active
Qt version is 5.0.0.

Change-Id: Iaff1361921bdd2d6b2256c4c4cb51e96802c2519
Reviewed-by: Aurindam Jana <aurindam.jana@nokia.com>

src/plugins/qmlprojectmanager/qmlprojectmanagerconstants.h

@@ -33,7 +33,8 @@
 namespace QmlProjectManager {
 namespace Constants {
 
-const char QML_RC_ID[] = "QmlProjectManager.QmlRunConfiguration";
+const char QML_VIEWER_RC_ID[] = "QmlProjectManager.QmlRunConfiguration";
+const char QML_SCENE_RC_ID[] = "QmlProjectManager.QmlRunConfiguration.QmlScene";
 const char QML_VIEWER_ARGUMENTS_KEY[] = "QmlProjectManager.QmlRunConfiguration.QDeclarativeViewerArguments";
 const char QML_VIEWER_TARGET_DISPLAY_NAME[] = "QML Viewer";
 const char QML_MAINSCRIPT_KEY[] = "QmlProjectManager.QmlRunConfiguration.MainScript";

src/plugins/qmlprojectmanager/qmlprojectrunconfiguration.cpp

@@ -57,8 +57,9 @@ namespace QmlProjectManager {
 
 const char * const M_CURRENT_FILE = "CurrentFile";
 
-QmlProjectRunConfiguration::QmlProjectRunConfiguration(ProjectExplorer::Target *parent) :
+QmlProjectRunConfiguration::QmlProjectRunConfiguration(ProjectExplorer::Target *parent,
-    ProjectExplorer::RunConfiguration(parent, Core::Id(Constants::QML_RC_ID)),
+                                                       Core::Id id) :
+    ProjectExplorer::RunConfiguration(parent, id),
     m_scriptFile(M_CURRENT_FILE),
     m_isEnabled(false)
 {
@@ -84,7 +85,7 @@ bool QmlProjectRunConfiguration::isEnabled() const
 QString QmlProjectRunConfiguration::disabledReason() const
 {
     if (!m_isEnabled)
-        return tr("No qmlviewer or qmlobserver found.");
+        return tr("No qmlviewer or qmlscene found.");
     return QString();
 }
 
@@ -101,7 +102,10 @@ void QmlProjectRunConfiguration::ctor()
     connect(target(), SIGNAL(profileChanged()),
             this, SLOT(updateEnabled()));
 
-    setDisplayName(tr("QML Viewer", "QMLRunConfiguration display name."));
+    if (id() == Constants::QML_SCENE_RC_ID)
+        setDisplayName(tr("QML Scene", "QMLRunConfiguration display name."));
+    else
+        setDisplayName(tr("QML Viewer", "QMLRunConfiguration display name."));
 }
 
 QmlProjectRunConfiguration::~QmlProjectRunConfiguration()
@@ -113,6 +117,9 @@ QString QmlProjectRunConfiguration::viewerPath() const
     QtSupport::BaseQtVersion *version = qtVersion();
     if (!version)
         return QString();
+
+    if (id() == Constants::QML_SCENE_RC_ID)
+        return version->qmlsceneCommand();
     else
         return version->qmlviewerCommand();
 }
@@ -123,6 +130,8 @@ QString QmlProjectRunConfiguration::observerPath() const
     if (!version) {
         return QString();
     } else {
+        if (id() == Constants::QML_SCENE_RC_ID)
+            return version->qmlsceneCommand();
         if (!version->needsQmlDebuggingLibrary())
             return version->qmlviewerCommand();
         return version->qmlObserverTool();

src/plugins/qmlprojectmanager/qmlprojectrunconfiguration.h

@@ -64,7 +64,7 @@ class QMLPROJECTMANAGER_EXPORT QmlProjectRunConfiguration : public ProjectExplor
     friend class Internal::QmlProjectRunConfigurationWidget;
 
 public:
-    QmlProjectRunConfiguration(ProjectExplorer::Target *parent);
+    QmlProjectRunConfiguration(ProjectExplorer::Target *parent, Core::Id id);
     virtual ~QmlProjectRunConfiguration();
 
     QString viewerPath() const;

src/plugins/qmlprojectmanager/qmlprojectrunconfigurationfactory.cpp

@@ -37,6 +37,7 @@
 #include <projectexplorer/projectconfiguration.h>
 #include <projectexplorer/runconfiguration.h>
 #include <projectexplorer/target.h>
+#include <qtsupport/qtprofileinformation.h>
 
 namespace QmlProjectManager {
 namespace Internal {
@@ -55,40 +56,65 @@ QList<Core::Id> QmlProjectRunConfigurationFactory::availableCreationIds(ProjectE
 {
     if (!canHandle(parent))
         return QList<Core::Id>();
-    return QList<Core::Id>() << Core::Id(Constants::QML_RC_ID);
+
+    QtSupport::BaseQtVersion *version
+            = QtSupport::QtProfileInformation::qtVersion(parent->profile());
+
+    // put qmlscene first (so that it is the default) for Qt 5.0.0
+    QList<Core::Id> list;
+    if (version && version->qtVersion() >= QtSupport::QtVersionNumber(5, 0, 0))
+        list << Core::Id(Constants::QML_SCENE_RC_ID);
+
+    list << Core::Id(Constants::QML_VIEWER_RC_ID);
+
+    return list;
 }
 
 QString QmlProjectRunConfigurationFactory::displayNameForId(const Core::Id id) const
 {
-    if (id == Constants::QML_RC_ID)
+    if (id == Constants::QML_VIEWER_RC_ID)
-        return tr("Run QML Script");
+        return tr("QML Viewer");
+    if (id == Constants::QML_SCENE_RC_ID)
+        return tr("QML Scene");
     return QString();
 }
 
-bool QmlProjectRunConfigurationFactory::canCreate(ProjectExplorer::Target *parent, const Core::Id id) const
+bool QmlProjectRunConfigurationFactory::canCreate(ProjectExplorer::Target *parent,
+                                                  const Core::Id id) const
 {
     if (!canHandle(parent))
         return false;
-    return id == Constants::QML_RC_ID;
+
+    if (id == Constants::QML_VIEWER_RC_ID)
+        return true;
+
+    if (id == Constants::QML_SCENE_RC_ID) {
+        // only support qmlscene if it's Qt5
+        QtSupport::BaseQtVersion *version
+                = QtSupport::QtProfileInformation::qtVersion(parent->profile());
+        return version && version->qtVersion() >= QtSupport::QtVersionNumber(5, 0, 0);
+    }
+    return false;
 }
 
 ProjectExplorer::RunConfiguration *QmlProjectRunConfigurationFactory::create(ProjectExplorer::Target *parent, const Core::Id id)
 {
     if (!canCreate(parent, id))
         return 0;
-    return new QmlProjectRunConfiguration(parent);
+    return new QmlProjectRunConfiguration(parent, id);
 }
 
 bool QmlProjectRunConfigurationFactory::canRestore(ProjectExplorer::Target *parent, const QVariantMap &map) const
 {
-    return canCreate(parent, ProjectExplorer::idFromMap(map));
+    return parent && canCreate(parent, ProjectExplorer::idFromMap(map));
 }
 
 ProjectExplorer::RunConfiguration *QmlProjectRunConfigurationFactory::restore(ProjectExplorer::Target *parent, const QVariantMap &map)
 {
     if (!canRestore(parent, map))
         return 0;
-    QmlProjectRunConfiguration *rc = new QmlProjectRunConfiguration(parent);
+
+    QmlProjectRunConfiguration *rc = new QmlProjectRunConfiguration(parent, id);
     if (rc->fromMap(map))
         return rc;
     delete rc;