--- infoscreen/MainView.cpp	2009/12/15 13:53:02	512
+++ infoscreen/MainView.cpp	2010/01/07 19:31:07	533
@@ -5,45 +5,147 @@
 #include <QVBoxLayout>
 
 #include <QTimer>
-
-#include <VideoPlayer> //Phonon
-#include <MediaSource> //Phonon
+#include <QKeyEvent>
 
 #include "MyWebView.h"
+#include "clientsiderender.h"
+#include "pictureview.h"
+#include "videoview.h"
+
+#include "httpwrapper.h"
 
 
 MainView::MainView(QWidget* parent)
  : QWidget(parent)
 {
+        this->resize(400,400);
         this->setWindowState( Qt::WindowFullScreen );
+		this->grabKeyboard();
+
 	qApp->setOverrideCursor( QCursor( Qt::BlankCursor) );
 
-	
-	//Phonon::VideoPlayer* video;
-	//video = new Phonon::VideoPlayer(Phonon::VideoCategory, this);	
-	//video->load( Phonon::MediaSource("http://todic.dk/ps3cache/Inglourious_Basterds_2009.avi") );
-	//layout->addWidget(video,1);
-	//video->play();
+        render = new ClientSideRender(this);
+        render->setVisible( false );
 
-	web = new MyWebView(this);
+        web = new MyWebView(this);
+        web->setVisible( false);
+
+        picture = new PictureView(this);
+        picture->setVisible( false );
+
+        video = new VideoView(this);
+        video->setVisible(false);
 
 	QVBoxLayout* layout = new QVBoxLayout();
-	layout->addWidget(web,1);
-	
+        layout->addWidget(web,1);
+        layout->addWidget(render,1);
+        layout->addWidget(picture,1);
+        layout->addWidget(video,1);
 	layout->addStretch();
 	layout->setContentsMargins(0,0,0,0);
-	setLayout(layout);
+        setLayout(layout);
+
+
 
 	QTimer* timer = new QTimer(this);
 	connect(timer, SIGNAL(timeout() ), this, SLOT(onTimer() ));
-	timer->start(1000);
-	
-	
-	web->start();
+        timer->start(100);
+
 }
 
+void MainView::keyPressEvent ( QKeyEvent* event )
+{
+    int key = event->key();
+    if (key == ' ' || key == Qt::Key_Return || key == Qt::Key_Enter) {
+        qApp->quit();
+    }
+}  
 
 void MainView::onTimer()
 {
     screenManager.timerTick();
+
+    readXml();
+
+    switchScreens();
+}
+
+
+bool MainView::readXml()
+{
+    const int TIMEOUT = 30*60*1000; // 30 minutter
+    if ( lastXml.isNull() || lastXml.elapsed() > TIMEOUT) {
+
+        xmlHandler.readXml( "http://infoscreen.sundhedhorsens.dk/infoscreen/screen_xml.php?screen_id=1" );
+
+        lastXml = QTime::currentTime();
+
+        screenItems = xmlHandler.getScreenSet();
+
+        if ( currentItemIdx >= screenItems.size() )
+            currentItemIdx = screenItems.size()-1; //avoid overflow
+
+
+        return true;
+    } else {
+        return false;
+    }
+}
+
+void MainView::switchScreens()
+{
+
+    if (lastScreenSwitch.isNull() || lastScreenSwitch.elapsed() > (currentItem.runtime*1000)) {
+
+        QTime now = QTime::currentTime();
+        if (lastScreenSwitch.isNull())
+            currentItemIdx = -1;
+
+        bool found = false;
+        int tries = 0;
+
+		if (screenItems.size() > 0) { //only try if we have a any screens
+        	while (found == false && tries <= screenItems.size()) { //find next with valid display time
+            	tries++;
+            	currentItemIdx = (currentItemIdx+1) % screenItems.size();
+            	currentItem = screenItems.at(currentItemIdx);
+
+            	if (currentItem.start <= now && now <= currentItem.stop )
+                	found = true;
+			}
+        }
+
+        if (found) {
+
+            if (currentItem.module == "info_image") {
+                ensureVisible(picture);
+
+                picture->loadFromUrl( currentItem.url );
+
+            }
+
+
+        } else {
+            qDebug() << "no screen";
+            hideAll();
+        }
+        lastScreenSwitch = QTime::currentTime();
+
+    }
+}
+
+void MainView::ensureVisible(QWidget* widget)
+{
+    if (! widget->isVisible()) {
+        hideAll();
+        widget->setVisible(true);
+    }
+}
+
+void MainView::hideAll()
+{
+    render->setVisible( false );
+    web->setVisible( false);
+    picture->setVisible( false );
+    video->setVisible(false);
 }