/[projects]/infoscreen/mainview.cpp
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revision 524 by torben, Tue Jan 5 14:03:06 2010 UTC revision 528 by torben, Wed Jan 6 22:18:52 2010 UTC
# Line 6  Line 6 
6    
7  #include <QTimer>  #include <QTimer>
8    
 //#include <VideoPlayer> //Phonon  
 //#include <MediaSource> //Phonon  
   
9  #include "MyWebView.h"  #include "MyWebView.h"
10  #include "clientsiderender.h"  #include "clientsiderender.h"
11  #include "pictureview.h"  #include "pictureview.h"
12    #include "videoview.h"
13    
14    #include "httpwrapper.h"
15    
16    
17  MainView::MainView(QWidget* parent)  MainView::MainView(QWidget* parent)
# Line 20  MainView::MainView(QWidget* parent) Line 20  MainView::MainView(QWidget* parent)
20          this->resize(400,400);          this->resize(400,400);
21          this->setWindowState( Qt::WindowFullScreen );          this->setWindowState( Qt::WindowFullScreen );
22    
23  //      qApp->setOverrideCursor( QCursor( Qt::BlankCursor) );          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();  
24    
25          render = new ClientSideRender(this);          render = new ClientSideRender(this);
26          render->setVisible( false );          render->setVisible( false );
# Line 38  MainView::MainView(QWidget* parent) Line 31  MainView::MainView(QWidget* parent)
31          picture = new PictureView(this);          picture = new PictureView(this);
32          picture->setVisible( true );          picture->setVisible( true );
33    
34            video = new VideoView(this);
35            video->setVisible(false);
36    
37          QVBoxLayout* layout = new QVBoxLayout();          QVBoxLayout* layout = new QVBoxLayout();
38          layout->addWidget(web,1);          layout->addWidget(web,1);
39          layout->addWidget(render,1);          layout->addWidget(render,1);
40          layout->addWidget(picture,1);          layout->addWidget(picture,1);
41            layout->addWidget(video,1);
42          layout->addStretch();          layout->addStretch();
43          layout->setContentsMargins(0,0,0,0);          layout->setContentsMargins(0,0,0,0);
44          setLayout(layout);          setLayout(layout);
45    
46    
47    
48          QTimer* timer = new QTimer(this);          QTimer* timer = new QTimer(this);
49          connect(timer, SIGNAL(timeout() ), this, SLOT(onTimer() ));          connect(timer, SIGNAL(timeout() ), this, SLOT(onTimer() ));
50          timer->start(1000);          timer->start(100);
51    
         web->start();  
52  }  }
53    
54    
55  void MainView::onTimer()  void MainView::onTimer()
56  {  {
     static int count = 0;  
57      screenManager.timerTick();      screenManager.timerTick();
58    
59      if ( (count%10) == 0) {      readXml();
60    
61        switchScreens();
62    }
63    
64    
65    bool MainView::readXml()
66    {
67        const int TIMEOUT = 30*60*1000; // 30 minutter
68        if ( lastXml.isNull() || lastXml.elapsed() > TIMEOUT) {
69            qDebug() << "reread";
70            xmlHandler.readXml( "http://infoscreen.sundhedhorsens.dk/infoscreen/screen_xml.php?screen_id=1" );
71    
72            lastXml = QTime::currentTime();
73    
74            screenItems = xmlHandler.getScreenSet();
75    
76            if ( currentItemIdx >= screenItems.size() )
77                currentItemIdx = screenItems.size()-1; //avoid overflow
78    
79    
80            return true;
81        } else {
82            return false;
83        }
84    }
85    
86    void MainView::switchScreens()
87    {
88    
89        if (lastScreenSwitch.isNull() || lastScreenSwitch.elapsed() > (currentItem.runtime*1000)) {
90    
91            if (lastScreenSwitch.isNull())
92                currentItemIdx = 0;
93            else
94                currentItemIdx = (currentItemIdx+1) % screenItems.size();
95            currentItem = screenItems.at(currentItemIdx);
96            picture->loadFromUrl( currentItem.url );
97    
98          int t = count / 10;          lastScreenSwitch = QTime::currentTime();
         qDebug() << t;  
         if ( (t%2) == 0) {  
             picture->loadFromUrl("http://10.210.210.200/infoscreens/data/images/image1.jpg");  
         } else {  
             picture->loadFromUrl("http://10.210.210.200/infoscreens/data/images/image2.jpg");  
         }  
99      }      }
     count++;  
100  }  }
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