Make that (theoretically) work with resolutions other than 320x240

and 240x320.

1 files changed, 6 insertions, 17 deletions

diff --git a/core/applets/screenshotapplet/screenshot.cpp b/core/applets/screenshotapplet/screenshot.cpp
index f2cc2c5..7e2fdf0 100644
--- a/core/applets/screenshotapplet/screenshot.cpp
+++ b/core/applets/screenshotapplet/screenshot.cpp
@@ -399,91 +399,80 @@ void ScreenshotControl::savePixmap()
 }
 
 void ScreenshotControl::performGrab()
 {
   snapshot = QPixmap::grabWindow( QPEApplication::desktop()->winId(), 0, 0, QApplication::desktop()->width(), QApplication::desktop()->height() );
 
   if (buttonPushed == 1) {
     qDebug("grabbing screen");
     grabTimer->stop();
     show();
     qApp->processEvents();
     savePixmap();
   }
   else {
     grabTimer->stop();
 
     struct sockaddr_in raddr;
     struct hostent *rhost_info;
     int sock = -1;
     bool ok = false;
 
     if (( rhost_info = (struct hostent *) ::gethostbyname ((char *) SCAP_hostname )) != 0 ) {
       ::memset ( &raddr, 0, sizeof (struct sockaddr_in));
       ::memcpy ( &raddr. sin_addr, rhost_info-> h_addr, rhost_info-> h_length );
       raddr. sin_family = rhost_info-> h_addrtype;
       raddr. sin_port = htons ( SCAP_port );
 
       if (( sock = ::socket ( AF_INET, SOCK_STREAM, 0 )) >= 0 )
       {
         if ( ::connect ( sock, (struct sockaddr *) & raddr, sizeof (struct sockaddr)) >= 0 ) {
           QString header;
 
+          QPixmap pix = ( snapshot.width() > snapshot.height() ) ? snapshot : snapshot.xForm( QWMatrix().rotate(90) );
+          QImage img = pix.convertToImage().convertDepth( 16 ); // could make that also depth independent, if hh.org/scap can handle it
+
           header = "POST /scap/capture.cgi?%1+%2 HTTP/1.1\n"  // 1: model / 2: user
-                   "Content-length: 153600\n"
+                   "Content-length: %3\n"                     // 3: content length
                    "Content-Type: image/gif\n"
-                   "Host: %4\n"                               // 3: scap host
+                   "Host: %4\n"                               // 4: scap host
                    "\n";
 
-          header = header. arg ( "" ). arg ( ::getenv ( "USER" )). arg ( SCAP_hostname );
-
-          QPixmap pix;
-
-          if ( snapshot. width ( ) == 320 && snapshot. height ( ) == 240 )
-          {
-            pix = snapshot;
-          }
-          else if ( snapshot. width ( ) == 240 && snapshot. height ( ) == 320 )
-          {
-            pix = snapshot. xForm ( QWMatrix ( ). rotate ( 90 ));
-          }
+          header = header.arg( "" ).arg( ::getenv ( "USER" ) ).arg( img.numBytes() ).arg( SCAP_hostname );
 
           if ( !pix. isNull ( ))
           {
             const char *ascii = header. latin1 ( );
             uint ascii_len = ::strlen ( ascii );
-
             ::write ( sock, ascii, ascii_len );
-
-            QImage img = pix. convertToImage ( ). convertDepth ( 16 );
             ::write ( sock, img. bits ( ), img.numBytes ( ));
 
             ok = true;
           }
         }
         ::close ( sock );
       }
     }
     if ( ok )
       QMessageBox::information ( 0, tr( "Success" ), QString ( "<p>%1</p>" ). arg ( tr( "Screenshot was uploaded to %1" )). arg ( SCAP_hostname ));
     else
       QMessageBox::warning ( 0, tr( "Error" ), QString ( "<p>%1</p>" ). arg ( tr( "Connection to %1 failed." )). arg ( SCAP_hostname ));
   }
 
 }
 
 
 
 //===========================================================================
 
 ScreenshotApplet::ScreenshotApplet( QWidget *parent, const char *name )
     : QWidget( parent, name )
 {
 		setFixedWidth( AppLnk::smallIconSize());
   
     QImage  img = (const char **)snapshot_xpm;
     img = img.smoothScale(AppLnk::smallIconSize(), AppLnk::smallIconSize());
     m_icon.convertFromImage(img);
 }
 
 ScreenshotApplet::~ScreenshotApplet()
 {