ui: Fixes in project wizzard

* stretch at end of preferences
* space at scrollbar
* default font size
* only refresh project when something changed
* fixed sizing of text fields
* icons fit to font size
* use em base sizes
* added language to project type label

src/lib/Application.cpp

@@ -69,7 +69,7 @@ Application::~Application()
 	m_mainView->saveLayout();
 }
 
-void Application::loadProject(const FilePath& projectSettingsFilePath, bool forceRefresh)
+void Application::loadProject(const FilePath& projectSettingsFilePath)
 {
 	MessageStatus("Loading Project: " + projectSettingsFilePath.str()).dispatch();
 
@@ -84,7 +84,7 @@ void Application::loadProject(const FilePath& projectSettingsFilePath, bool forc
 	m_componentManager->refreshViews();
 
 	m_project = Project::create(m_storageCache.get());
-	m_project->load(projectSettingsFilePath, forceRefresh);
+	m_project->load(projectSettingsFilePath);
 
 	m_mainView->updateRecentProjectMenu();
 	m_mainView->hideStartScreen();
@@ -127,7 +127,16 @@ void Application::handleMessage(MessageFinishedParsing* message)
 
 void Application::handleMessage(MessageLoadProject* message)
 {
-	loadProject(message->projectSettingsFilePath, message->forceRefresh);
+	if (message->forceRefresh)
+	{
+		m_project->clearStorage();
+	}
+	else if (FilePath(message->projectSettingsFilePath) == m_project->getProjectSettingsFilePath())
+	{
+		return;
+	}
+
+	loadProject(message->projectSettingsFilePath);
 }
 
 void Application::handleMessage(MessageRefresh* message)

src/lib/Application.h

@@ -32,7 +32,7 @@ public:
 
 	~Application();
 
-	void loadProject(const FilePath& projectSettingsFilePath, bool forceRefresh);
+	void loadProject(const FilePath& projectSettingsFilePath);
 	void refreshProject();
 	void saveProject(const FilePath& projectSettingsFilePath);
 	void showLicenseScreen();

src/lib/Project.cpp

@@ -25,7 +25,12 @@ Project::~Project()
 {
 }
 
-bool Project::load(const FilePath& projectSettingsFile, bool forceRefresh)
+const FilePath& Project::getProjectSettingsFilePath() const
+{
+	return m_projectSettingsFilepath;
+}
+
+bool Project::load(const FilePath& projectSettingsFile)
 {
 	bool success = ProjectSettings::getInstance()->load(projectSettingsFile);
 	if (success)
@@ -34,12 +39,6 @@ bool Project::load(const FilePath& projectSettingsFile, bool forceRefresh)
 		updateFileManager();
 	}
 
-	if (forceRefresh)
-	{
-		clearStorage();
-		m_storageWasLoaded = false;
-	}
-
 	if (m_storageWasLoaded)
 	{
 		m_storage->startParsing();
@@ -93,6 +92,7 @@ void Project::clearStorage()
 	if (m_storage)
 	{
 		m_storage->clear();
+		m_storageWasLoaded = false;
 	}
 }
 

src/lib/Project.h

@@ -17,7 +17,9 @@ public:
 
 	~Project();
 
-	bool load(const FilePath& projectSettingsFile, bool forceRefresh);
+	const FilePath& getProjectSettingsFilePath() const;
+
+	bool load(const FilePath& projectSettingsFile);
 	bool save(const FilePath& projectSettingsFile);
 	void reload();