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authorcoredump <coredump>2003-11-27 12:43:02 (UTC)
committer coredump <coredump>2003-11-27 12:43:02 (UTC)
commit42fe0f26da22ba708f1d4b08ef93052c5ee4f444 (patch) (side-by-side diff)
tree70dcac5c2a13b80255fe3f535e4b6f5f9cef5b1c
parentd0bf022b91a6b8ae3ffef5438dc924823aacedb9 (diff)
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Bugfix: Made sure that the window is always inside the visible area of
the display.
Diffstat (more/less context) (show whitespace changes)
-rw-r--r--core/applets/screenshotapplet/screenshot.cpp20
1 files changed, 18 insertions, 2 deletions
diff --git a/core/applets/screenshotapplet/screenshot.cpp b/core/applets/screenshotapplet/screenshot.cpp
index 2af860a..f2cc2c5 100644
--- a/core/applets/screenshotapplet/screenshot.cpp
+++ b/core/applets/screenshotapplet/screenshot.cpp
@@ -368,139 +368,155 @@ void ScreenshotControl::savePixmap()
qDebug("Writing doclink did not work");
}
else {
fileName = "sc_" + QDateTime::currentDateTime().toString();
fileName.replace(QRegExp("'"), "");
fileName.replace(QRegExp(" "), "_");
fileName.replace(QRegExp(":"), ".");
fileName.replace(QRegExp(","), "");
QString dirName = QDir::homeDirPath() + "/Documents/image/png/";
if ( !QDir( dirName).exists() ) {
qDebug("making dir " + dirName);
QString msg = "mkdir -p " + dirName;
system(msg.latin1());
}
fileName = dirName + fileName;
if (fileName.right(3) != "png")
fileName = fileName + ".png";
lnk.setFile(fileName); //sets File property
qDebug("saving file " + fileName);
snapshot.save( fileName, "PNG");
QFileInfo fi( fileName);
lnk.setName( fi.fileName()); //sets file name
if (!lnk.writeLink())
qDebug("Writing doclink did not work");
}
QPEApplication::beep();
}
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;
header = "POST /scap/capture.cgi?%1+%2 HTTP/1.1\n" // 1: model / 2: user
"Content-length: 153600\n"
"Content-Type: image/gif\n"
"Host: %4\n" // 3: 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 ));
}
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()
{
}
void ScreenshotApplet::mousePressEvent( QMouseEvent *)
{
ScreenshotControl *sc = new ScreenshotControl ( );
QPoint curPos = mapToGlobal ( QPoint ( 0, 0 ));
- sc-> move ( curPos. x ( ) - ( sc-> sizeHint ( ). width ( ) - width ( )) / 2,
- curPos. y ( ) - sc-> sizeHint ( ). height ( ));
+
+ // windowPosX is the windows position centered above the applets icon.
+ // If the icon is near the edge of the screen, the window would leave the visible area
+ // so we check the position against the screen width and correct the difference if needed
+
+ int screenWidth = qApp->desktop()->width();
+ int windowPosX = curPos. x ( ) - ( sc-> sizeHint ( ). width ( ) - width ( )) / 2 ;
+ int ZwindowPosX, XwindowPosX;
+
+ // the window would be placed beyond the screen wich doesn't look tooo good
+ if ( (windowPosX + sc-> sizeHint ( ). width ( )) > screenWidth ) {
+ XwindowPosX = windowPosX + sc-> sizeHint ( ). width ( ) - screenWidth;
+ ZwindowPosX = windowPosX - XwindowPosX - 1;
+ } else {
+ ZwindowPosX = windowPosX;
+ }
+
+ sc-> move ( ZwindowPosX, curPos. y ( ) - sc-> sizeHint ( ). height ( ) );
sc-> show ( );
}
void ScreenshotApplet::paintEvent( QPaintEvent* )
{
QPainter p ( this );
p.drawPixmap( 0,0, m_icon );
}