RunConfiguration: added possibility to clone "Run" configuration

Active "Run" configuration can be clone together with arguments and
"Run Environment"

Change-Id: Iec1a4b0b0702957c30580098e916fe8e665f236e
Reviewed-by: Daniel Teske <daniel.teske@digia.com>
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>

src/plugins/projectexplorer/localenvironmentaspect.cpp

@@ -97,7 +97,9 @@ LocalEnvironmentAspect::LocalEnvironmentAspect(RunConfiguration *parent) :
 
 LocalEnvironmentAspect *LocalEnvironmentAspect::create(RunConfiguration *parent) const
 {
-    return new LocalEnvironmentAspect(parent);
+    LocalEnvironmentAspect *result = new LocalEnvironmentAspect(parent);
+    result->setUserEnvironmentChanges(userEnvironmentChanges());
+    return result;
 }
 
 } // namespace ProjectExplorer

src/plugins/projectexplorer/runsettingspropertiespage.cpp

@@ -282,6 +282,10 @@ static bool actionLessThan(const QAction *action1, const QAction *action2)
 void RunSettingsWidget::aboutToShowAddMenu()
 {
     m_addRunMenu->clear();
+    if (m_target->activeRunConfiguration()) {
+        m_addRunMenu->addAction(tr("&Clone Selected"),
+                                this, SLOT(cloneRunConfiguration()));
+    }
     QList<IRunConfigurationFactory *> factories =
         ExtensionSystem::PluginManager::getObjects<IRunConfigurationFactory>();
 
@@ -322,6 +326,23 @@ void RunSettingsWidget::addRunConfiguration()
     m_removeRunToolButton->setEnabled(m_target->runConfigurations().size() > 1);
 }
 
+void RunSettingsWidget::cloneRunConfiguration()
+{
+    RunConfiguration* activeRunConfiguration = m_target->activeRunConfiguration();
+    IRunConfigurationFactory *factory = IRunConfigurationFactory::find(m_target,
+                                                                       activeRunConfiguration);
+    if (!factory)
+        return;
+
+    RunConfiguration *newRc = factory->clone(m_target, activeRunConfiguration);
+    if (!newRc)
+        return;
+
+    newRc->setDisplayName(activeRunConfiguration->displayName());
+    m_target->addRunConfiguration(newRc);
+    m_target->setActiveRunConfiguration(newRc);
+}
+
 void RunSettingsWidget::removeRunConfiguration()
 {
     RunConfiguration *rc = m_target->activeRunConfiguration();

src/plugins/projectexplorer/runsettingspropertiespage.h

@@ -79,6 +79,7 @@ private slots:
     void currentRunConfigurationChanged(int index);
     void aboutToShowAddMenu();
     void addRunConfiguration();
+    void cloneRunConfiguration();
     void removeRunConfiguration();
     void activeRunConfigurationChanged();
     void renameRunConfiguration();