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#include "config.h"
#include "osdmanager.h"
cOsdManager::cOsdManager(void) {
osd = NULL;
}
void cOsdManager::Lock(void) {
mutex.Lock();
}
void cOsdManager::Unlock(void) {
mutex.Unlock();
}
bool cOsdManager::CreateOsd(void) {
osd = cOsdProvider::NewOsd(cOsd::OsdLeft(), cOsd::OsdTop());
if (osd) {
tArea Area = { 0, 0, cOsd::OsdWidth() - 1, cOsd::OsdHeight() - 1, 32 };
if (osd->SetAreas(&Area, 1) == oeOk) {
return true;
}
}
return false;
}
void cOsdManager::DeleteOsd(void) {
Lock();
delete osd;
osd = NULL;
Unlock();
}
void cOsdManager::SetBackground(void) {
if (config.displayStatusHeader && config.scaleVideo) {
int widthStatus = cOsd::OsdWidth() - geoManager.statusHeaderHeight * 16 / 9;
osd->DrawRectangle(0, 0, widthStatus, geoManager.statusHeaderHeight, theme.Color(clrBackgroundOSD));
osd->DrawRectangle(0, geoManager.statusHeaderHeight, Width(), Height(), theme.Color(clrBackgroundOSD));
}
else
osd->DrawRectangle(0, 0, Width(), Height(), theme.Color(clrBackgroundOSD));
}
cPixmap *cOsdManager::CreatePixmap(int Layer, const cRect &ViewPort, const cRect &DrawPort) {
if (osd)
return osd->CreatePixmap(Layer, ViewPort, DrawPort);
return NULL;
}
void cOsdManager::DestroyPixmap(cPixmap *pixmap) {
if (!osd || !pixmap)
return;
osd->DestroyPixmap(pixmap);
}
void cOsdManager::Flush(void) {
if (osd) {
osd->Flush();
}
}
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