make VT cursor blinking (750ms) (8ee82f35) · Commits · FiXos core team / FiXos

device/terminal/virtual_term.c

+31 −0

Original line number	Diff line number	Diff line
		@@ -477,12 +477,43 @@ void vt_key_stroke(int code) {
		}


		// used to blink the cursor
		static int _vt_blink_scheduled = 0;

		static void vt_toggle_cursor();

		static void vt_cursor_schedule_blink() {
		if(!_vt_blink_scheduled) {
		stimer_add(&vt_toggle_cursor, NULL, TICKS_MSEC_NOTNULL(750));
		_vt_blink_scheduled = 1;
		}
		}

		static void vt_toggle_cursor() {
		if(_vt_current >= 0 && _vt_current <VT_MAX_TERMINALS) {
		// TODO handle case where cusor isn't displayed, etc...
		if(_vts[_vt_current].disp.cursor == TEXT_CURSOR_NORMAL)
		_vts[_vt_current].disp.cursor = TEXT_CURSOR_DISABLE;
		else
		_vts[_vt_current].disp.cursor = TEXT_CURSOR_NORMAL;

		vt_delay_flush();

		_vt_blink_scheduled = 0;
		vt_cursor_schedule_blink();
		}
		else
		_vt_blink_scheduled = 0;
		}


		void vt_set_active(int term) {
		if(term >= -1 && term < VT_MAX_TERMINALS) {
		if(term != _vt_current) {
		_tdisp->set_active(& _vts[_vt_current].disp, 0);
		if(term != -1) {
		_tdisp->set_active(& _vts[term].disp, 1);
		vt_cursor_schedule_blink();
		}
		_vt_current = term;
		}