vdr-plugin-skindesigner/displaymessage.c

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C
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#include "displaymessage.h"
cSDDisplayMessage::cSDDisplayMessage(cTemplate *messageTemplate) {
messageView = NULL;
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doOutput = true;
initial = true;
if (!messageTemplate) {
doOutput = false;
esyslog("skindesigner: displayMessage no valid template - aborting");
return;
}
messageView = new cDisplayMessageView(messageTemplate->GetRootView());
if (!messageView->createOsd()) {
doOutput = false;
return;
}
messageView->DrawBackground();
}
cSDDisplayMessage::~cSDDisplayMessage() {
if (messageView)
delete messageView;
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}
void cSDDisplayMessage::SetMessage(eMessageType Type, const char *Text) {
if (!doOutput)
return;
messageView->ClearMessage();
if (!Text) {
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return;
}
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messageView->DrawMessage(Type, Text);
}
void cSDDisplayMessage::Flush(void) {
if (!doOutput)
return;
if (initial) {
messageView->DoFadeIn();
initial = false;
} else {
messageView->Flush();
}
}