Introjucer: added a progress bar when saving.

extras/Introjucer/Source/Application/jucer_CommandLine.cpp

@@ -83,7 +83,7 @@ namespace
                   << projectFile.getFullPathName() << std::endl;
 
         String error (justSaveResources ? proj.saveResourcesOnly (projectFile)
-                                        : proj.saveDocument (projectFile));
+                                        : proj.saveProject (projectFile, false));
 
         if (error.isNotEmpty())
         {

extras/Introjucer/Source/Project Saving/jucer_ProjectSaver.h

@@ -46,8 +46,34 @@ public:
 
     Project& getProject() noexcept      { return project; }
 
-    String save()
+    struct SaveThread  : public ThreadWithProgressWindow
     {
+    public:
+        SaveThread (ProjectSaver& saver_)
+            : ThreadWithProgressWindow ("Saving...", true, false), saver (saver_)
+        {}
+
+        void run()
+        {
+            setProgress (-1);
+            result = saver.save (false);
+        }
+
+        ProjectSaver& saver;
+        String result;
+
+        JUCE_DECLARE_NON_COPYABLE (SaveThread);
+    };
+
+    String save (bool showProgressBox)
+    {
+        if (showProgressBox)
+        {
+            SaveThread thread (*this);
+            thread.runThread();
+            return thread.result;
+        }
+
         if (generatedCodeFolder.exists())
             deleteNonHiddenFilesIn (generatedCodeFolder);
 

extras/Introjucer/Source/Project/jucer_Project.cpp

@@ -235,6 +235,11 @@ const String Project::loadDocument (const File& file)
 }
 
 const String Project::saveDocument (const File& file)
+{
+    return saveProject (file, true);
+}
+
+String Project::saveProject (const File& file, bool showProgressBox)
 {
     updateProjectSettings();
     sanitiseConfigFlags();
@@ -242,7 +247,7 @@ const String Project::saveDocument (const File& file)
     StoredSettings::getInstance()->recentFiles.addFile (file);
 
     ProjectSaver saver (*this, file);
-    return saver.save();
+    return saver.save (showProgressBox);
 }
 
 String Project::saveResourcesOnly (const File& file)

extras/Introjucer/Source/Project/jucer_Project.h

@@ -46,6 +46,7 @@ public:
     const String getDocumentTitle();
     const String loadDocument (const File& file);
     const String saveDocument (const File& file);
+    String saveProject (const File& file, bool showProgressBox);
     String saveResourcesOnly (const File& file);
     const File getLastDocumentOpened();
     void setLastDocumentOpened (const File& file);