/[projects]/infoscreen/webview.cpp
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infoscreen/MyWebView.cpp revision 534 by torben, Thu Jan 7 19:42:12 2010 UTC infoscreen/webview.cpp revision 884 by torben, Thu Jun 24 09:44:57 2010 UTC
# Line 2  Line 2 
2  #include <QDesktopWidget>  #include <QDesktopWidget>
3  #include <stdexcept>  #include <stdexcept>
4    
5  #include "MyWebView.h"  #include "webview.h"
6    
7    
8  MyWebView::MyWebView(QWidget* parent) : QWebView(parent) {                WebView::WebView(QWidget* parent) : QWebView(parent) {
     connect(this, SIGNAL( loadFinished(bool) ), this, SLOT( onChange(bool) ) );  
9    
10      QWebSettings* settings = QWebSettings::globalSettings();      QWebSettings* settings = QWebSettings::globalSettings();
11      settings->setAttribute( QWebSettings::JavascriptEnabled, true);      settings->setAttribute( QWebSettings::JavascriptEnabled, true);
12      settings->setAttribute( QWebSettings::PluginsEnabled, true);      settings->setAttribute( QWebSettings::PluginsEnabled, true);
   
   
   
     QTimer* timer = new QTimer(this);  
     connect(timer, SIGNAL(timeout()), this, SLOT(onTimer()));  
     timer->start(1000);  
   
13  }  }
14    
15  void MyWebView::start() {  void WebView::start(QString url, QString screenid) {
16      try {      try {
17          this->load( QUrl( generateUrl() ) );          this->load( QUrl( generateUrl(url, screenid) ) );
18      } catch (std::exception& e) {      } catch (std::exception& e) {
19          showError(e.what() );          showError(e.what() );
20      }      }
21    
22  }  }
23    
24  void MyWebView::showError(const char* msg) {  void WebView::showError(const char* msg) {
25      QString str("<html><body><center><h1>");      QString str("<html><body><center><h1>");
26      str.append(msg).append("</h1></center></body></html>");      str.append(msg).append("</h1></center></body></html>");
27      this->setHtml( str );      this->setHtml( str );
28  }  }
29    
30  QString MyWebView::generateUrl() {  QString WebView::generateUrl(QString url, QString screenid) {
31      QDesktopWidget* desktop = QApplication::desktop();      QDesktopWidget* desktop = QApplication::desktop();
32      QRect rect = desktop->screenGeometry();      QRect rect = desktop->screenGeometry();
33    
# Line 45  QString MyWebView::generateUrl() { Line 37  QString MyWebView::generateUrl() {
37      height.setNum( rect.height() );      height.setNum( rect.height() );
38    
39    
     QSettings settings("Caddi", "infoscreen");  
     qDebug() << "Settings: " << settings.fileName();  
   
     QString url = settings.value("url").toString();  
     QString screenid = settings.value("screenid").toString();  
   
40      if (url.length() == 0) {      if (url.length() == 0) {
41          throw std::runtime_error("No url in config file");          throw std::runtime_error("No url in config file");
42      }      }
# Line 66  QString MyWebView::generateUrl() { Line 52  QString MyWebView::generateUrl() {
52      return url;      return url;
53  }  }
54    
 //public slots:  
 void MyWebView::onChange(bool success) {  
     //qDebug() << "html" << this->page()->mainFrame()->toHtml();  
 }  
   
   
 void MyWebView::onTimer() {  
 }  
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