From 0404cc760fe31307254b77ae4405903e81fec70b Mon Sep 17 00:00:00 2001
From: Tobias Doerffel <tobias.doerffel@gmail.com>
Date: Fri, 21 Aug 2009 19:12:36 +0200
Subject: [PATCH] MainWindow: integrated new WelcomeScreen widget

Initial integration of (not yet fully functional) WelcomeScreen.
---
 include/MainWindow.h      |  6 ++++++
 src/gui/MainWindow.cpp    | 21 ++++++++++++++++-----
 src/gui/WelcomeScreen.cpp |  2 ++
 3 files changed, 24 insertions(+), 5 deletions(-)

diff --git a/include/MainWindow.h b/include/MainWindow.h
index da32cbfd9..578bbb894 100644
--- a/include/MainWindow.h
+++ b/include/MainWindow.h
@@ -69,6 +69,9 @@ public:
 		return m_toolBar;
 	}
 
+	// show MainWidget or WelcomeScreen
+	void setMainWidgetVisible( bool _visible );
+
 	//int addWidgetToToolBar( QWidget * _w, int _row = -1, int _col = -1 );
 	//void addSpacingToToolBar( int _size );
 
@@ -158,6 +161,9 @@ private:
 	void toggleWindow( QWidget * _w );
 
 
+	QWidget * m_mainWidget;
+	QWidget * m_welcomeScreen;
+
 	QMdiArea * m_workspace;
 
 	QWidget * m_toolBar;
diff --git a/src/gui/MainWindow.cpp b/src/gui/MainWindow.cpp
index 9b5575aa5..9cba4ba8b 100644
--- a/src/gui/MainWindow.cpp
+++ b/src/gui/MainWindow.cpp
@@ -73,6 +73,7 @@
 #include "visualization_widget.h"
 #include "ResourceBrowser.h"
 #include "QuickLoadDialog.h"
+#include "WelcomeScreen.h"
 
 #include "gui/tracks/track_container_scene.h"
 
@@ -85,13 +86,13 @@ MainWindow::MainWindow() :
 {
 	setAttribute( Qt::WA_DeleteOnClose );
 
-	QWidget * main_widget = new QWidget( this );
-	QVBoxLayout * vbox = new QVBoxLayout( main_widget );
+	m_mainWidget = new QWidget( this );
+	QVBoxLayout * vbox = new QVBoxLayout( m_mainWidget );
 	vbox->setSpacing( 0 );
 	vbox->setMargin( 0 );
 
 
-	QWidget * w = new QWidget( main_widget );
+	QWidget * w = new QWidget( m_mainWidget );
 	QHBoxLayout * hbox = new QHBoxLayout( w );
 	hbox->setSpacing( 0 );
 	hbox->setMargin( 0 );
@@ -139,7 +140,7 @@ MainWindow::MainWindow() :
 
 
 	// create global-toolbar at the top of our window
-	m_toolBar = new QWidget( main_widget );
+	m_toolBar = new QWidget( m_mainWidget );
 	m_toolBar->setObjectName( "mainToolbar" );
 	m_toolBar->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
 	m_toolBar->setFixedHeight( 64 );
@@ -152,9 +153,11 @@ MainWindow::MainWindow() :
 
 	vbox->addWidget( m_toolBar );
 	vbox->addWidget( w );
-	setCentralWidget( main_widget );
 
 
+	m_welcomeScreen = new WelcomeScreen( this );
+
+	setCentralWidget( m_welcomeScreen );
 
 	m_updateTimer.start( 1000 / 20, this );	// 20 fps
 }
@@ -182,6 +185,14 @@ MainWindow::~MainWindow()
 
 
 
+void MainWindow::setMainWidgetVisible( bool _visible )
+{
+	setCentralWidget( _visible ? m_mainWidget : m_welcomeScreen );
+}
+
+
+
+
 void MainWindow::finalize()
 {
 	resetWindowTitle();
diff --git a/src/gui/WelcomeScreen.cpp b/src/gui/WelcomeScreen.cpp
index cc57ec51f..1ad6d7a7a 100644
--- a/src/gui/WelcomeScreen.cpp
+++ b/src/gui/WelcomeScreen.cpp
@@ -26,6 +26,7 @@
 
 #include "WelcomeScreen.h"
 #include "RecentResourceListModel.h"
+#include "MainWindow.h"
 #include "engine.h"
 #include "embed.h"
 
@@ -102,6 +103,7 @@ WelcomeScreen::~WelcomeScreen()
 
 void WelcomeScreen::createNewProject()
 {
+	engine::mainWindow()->setMainWidgetVisible( true );
 }