ui: implemented gui abstraction and dummy view

- added abstract class tree for gui elements.
- implemented concrete gui classes that wrap the qt specific content.
- implemented first DummyView which plays nice with the ViewManager.

review id = 12

src/lib/Application.cpp

@@ -1,20 +1,24 @@
 #include "Application.h"
 
+#include "gui/GuiCanvas.h"
 #include "utility/logging/ConsoleLogger.h"
 #include "utility/logging/LogManager.h"
 
-std::shared_ptr<Application> Application::create(std::shared_ptr<GuiElementFactory> guiElementFactory)
+std::shared_ptr<Application> Application::create(std::shared_ptr<GuiElementFactory> guiElementFactory, std::shared_ptr<GuiWindow> window)
 {
+	std::shared_ptr<ConsoleLogger> consoleLogger = std::make_shared<ConsoleLogger>();
+	LogManager::getInstance()->addLogger(consoleLogger);
+
+	std::shared_ptr<GuiCanvas> canvas = guiElementFactory->createCanvas(window);
+	canvas->setBackgroundColor(255, 0, 0, 255);
+
 	std::shared_ptr<Application> ptr(new Application());
-	ptr->m_viewManager = std::make_shared<ViewManager>();
+	ptr->m_viewManager = std::make_shared<ViewManager>(canvas);
 	ptr->m_codeAccess = std::make_shared<CodeAccess>();
 	ptr->m_graphAccess = std::make_shared<GraphAccess>();
 	ptr->m_componentManager =
 		ComponentManager::create(ptr->m_viewManager, guiElementFactory, ptr->m_codeAccess, ptr->m_graphAccess);
 
-	std::shared_ptr<ConsoleLogger> consoleLogger = std::make_shared<ConsoleLogger>();
-	LogManager::getInstance()->addLogger(consoleLogger);
-
 	return ptr;
 }
 
@@ -28,6 +32,7 @@ Application::~Application()
 
 void Application::loadProject()
 {
+	m_componentManager->setup();
 	m_project = Project::create(m_codeAccess, m_graphAccess);
 
 	m_project->parseCode();