Introjucer: disabled "launch project" buttons when no suitable exporter exists.

extras/Introjucer/Source/Project/jucer_ProjectContentComponent.cpp

@@ -197,6 +197,17 @@ void ProjectContentComponent::updateMainWindowTitle()
         mw->updateTitle (currentDocument != nullptr ? currentDocument->getName() : String::empty);
 }
 
+bool ProjectContentComponent::canProjectBeLaunched() const
+{
+    if (project != nullptr)
+    {
+        ScopedPointer <ProjectExporter> launcher (ProjectExporter::createPlatformDefaultExporter (*project));
+        return launcher != nullptr;
+    }
+
+    return false;
+}
+
 ApplicationCommandTarget* ProjectContentComponent::getNextCommandTarget()
 {
     return findFirstTargetParentComponent();
@@ -252,7 +263,7 @@ void ProjectContentComponent::getCommandInfo (const CommandID commandID, Applica
        #endif
                         "Launches the project in an external IDE",
                         CommandCategories::general, 0);
-        result.setActive (project != nullptr);
+        result.setActive (canProjectBeLaunched());
         break;
 
     case CommandIDs::saveAndOpenInIDE:
@@ -265,7 +276,7 @@ void ProjectContentComponent::getCommandInfo (const CommandID commandID, Applica
        #endif
                         "Saves the project and launches it in an external IDE",
                         CommandCategories::general, 0);
-        result.setActive (project != nullptr);
+        result.setActive (canProjectBeLaunched());
         result.defaultKeypresses.add (KeyPress ('l', ModifierKeys::commandModifier, 0));
         break;
 

extras/Introjucer/Source/Project/jucer_ProjectContentComponent.h

@@ -75,6 +75,7 @@ private:
 
     void updateMainWindowTitle();
     bool reinvokeCommandAfterClosingPropertyEditors (const InvocationInfo&);
+    bool canProjectBeLaunched() const;
 
     JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (ProjectContentComponent);
 };