finalcut/test/timer.cpp

95 lines
2.2 KiB
C++

// File: timer.cpp
#include "final.h"
//----------------------------------------------------------------------
// class timer
//----------------------------------------------------------------------
class timer : public FWidget
{
public:
// Constructor
explicit timer (FWidget* = 0);
protected:
// Event handlers
void onTimer (FTimerEvent*);
void onAccel (FAccelEvent*);
void draw();
};
//----------------------------------------------------------------------
timer::timer (FWidget* parent)
: FWidget(parent)
{
addTimer (60000); // 1-minute timer
int id = addTimer (50); // 50-millisecond timer
addTimer (1000); // 1-second timer
delTimer (id);
addTimer (250); // 250-millisecond timer
resetXTermForeground();
resetXTermBackground();
wc.term_fg = fc::Default;
wc.term_bg = fc::Default;
}
//----------------------------------------------------------------------
void timer::onTimer (FTimerEvent* ev)
{
bool is_last_line = false;
int timer_id = ev->timerId();
if ( getPrintPos().getY() == getLineNumber() )
is_last_line = true;
setColor (short(1 + timer_id), fc::Default);
printf ("timer event, id %d\n", timer_id );
if ( is_last_line )
{
scrollAreaForward (vdesktop);
if ( ! scrollTermForward() )
putArea (getTermPos(), vdesktop);
}
setAreaCursor (1, getPrintPos().getY(), true, vdesktop);
}
//----------------------------------------------------------------------
void timer::onAccel (FAccelEvent* ev)
{
quit();
ev->accept();
}
//----------------------------------------------------------------------
void timer::draw()
{
setNormal();
setColor (fc::Default, fc::Default);
clearArea (vdesktop);
setPrintPos (1,1);
print ("---------------\n");
print ("Press Q to quit\n");
print ("---------------\n");
setAreaCursor (1, 4, true, vdesktop);
}
//----------------------------------------------------------------------
// main part
//----------------------------------------------------------------------
int main (int argc, char* argv[])
{
FApplication app(argc, argv);
timer t(&app);
t.addAccelerator('q');
app.setMainWidget(&t);
t.show();
return app.exec();
}