diff options
Diffstat (limited to 'textscroller.c')
| -rw-r--r-- | textscroller.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/textscroller.c b/textscroller.c index 37cf31f0..2ee8bfdc 100644 --- a/textscroller.c +++ b/textscroller.c @@ -15,13 +15,29 @@ void cTextScroll::SetText(const char *text, cRect position, tColor colorFg, tCol if( Osd && Pixmap ) Osd->DestroyPixmap(Pixmap); - Pixmap = Osd->CreatePixmap(Layer, Position, drawPort); + Pixmap = CreatePixmap(Layer, Position, drawPort); dsyslog("skinflatplus: TextScrollerPixmap left: %d top: %d width: %d height: %d", Position.Left(), Position.Top(), Position.Width(), Position.Height()); dsyslog("skinflatplus: TextScrollerPixmap drawPort left: %d top: %d width: %d height: %d", drawPort.Left(), drawPort.Top(), drawPort.Width(), drawPort.Height()); Pixmap->Fill( colorBg ); Draw(); } +cPixmap *cTextScroll::CreatePixmap(int Layer, const cRect &ViewPort, const cRect &DrawPort) { + cSize maxPixmapSize = Osd->MaxPixmapSize(); + cRect SafeDrawPort( DrawPort.X(), DrawPort.Y(), DrawPort.Width(), DrawPort.Height()); + + if( DrawPort.Width() > maxPixmapSize.Width() ) { + dsyslog("Try to create Pixmap (%d x %d) > MaxPixmapSize (%d x %d)-> cut Pixmap to MaxPixmapSize", DrawPort.Width(), DrawPort.Height(), maxPixmapSize.Width(), maxPixmapSize.Height() ); + SafeDrawPort.SetWidth(maxPixmapSize.Width()); + } + if( DrawPort.Height() > maxPixmapSize.Height() ) { + dsyslog("Try to create Pixmap (%d x %d) > MaxPixmapSize (%d x %d)-> cut Pixmap to MaxPixmapSize", DrawPort.Width(), DrawPort.Height(), maxPixmapSize.Width(), maxPixmapSize.Height() ); + SafeDrawPort.SetHeight(maxPixmapSize.Height()); + } + + return Osd->CreatePixmap(Layer, ViewPort, SafeDrawPort); +} + void cTextScroll::UpdateViewPortWidth(int w) { cRect viewPort = Pixmap->ViewPort(); viewPort.SetWidth(viewPort.Width() - w); |