Diffstat (limited to 'core/applets/screenshotapplet/screenshot.cpp') (more/less context) (show whitespace changes)
| -rw-r--r-- | core/applets/screenshotapplet/screenshot.cpp | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/core/applets/screenshotapplet/screenshot.cpp b/core/applets/screenshotapplet/screenshot.cpp index f024f47..99effa5 100644 --- a/core/applets/screenshotapplet/screenshot.cpp +++ b/core/applets/screenshotapplet/screenshot.cpp @@ -418,2 +418,7 @@ void ScreenshotControl::performGrab() + QString displayEnv = getenv("QWS_DISPLAY"); + qDebug(displayEnv); + + if(( displayEnv.left(2) != ":0" ) && (!displayEnv.isEmpty())) { + if (( rhost_info = (struct hostent *) ::gethostbyname ((char *) SCAP_hostname )) != 0 ) { @@ -430,4 +435,2 @@ void ScreenshotControl::performGrab() QPixmap pix; - QString displayEnv = getenv("QWS_DISPLAY"); - qDebug(displayEnv); @@ -458,4 +461,4 @@ void ScreenshotControl::performGrab() uint ascii_len = ::strlen( ascii ); - ::write ( sock, ascii, ascii_len ); - ::write ( sock, img.bits(), img.numBytes() ); +// ::write ( sock, ascii, ascii_len ); +// ::write ( sock, img.bits(), img.numBytes() ); @@ -467,7 +470,11 @@ void ScreenshotControl::performGrab() } - if ( ok ) + if ( ok ) { QMessageBox::information( 0, tr( "Success" ), QString( "<p>%1</p>" ).arg ( tr( "Screenshot was uploaded to %1" )).arg( SCAP_hostname )); - else + } else { QMessageBox::warning( 0, tr( "Error" ), QString( "<p>%1</p>" ).arg( tr( "Connection to %1 failed." )).arg( SCAP_hostname )); } + } else { + QMessageBox::warning( 0, tr( "Error" ),tr("Please set <b>QWS_DISPLAY</b> environmental variable.")); + } + } |