static void speakup_win_set()

in speakup/main.c [1865:1898]

• 33 lines of code
• 9 McCabe index (conditional complexity)

static void speakup_win_set(struct vc_data *vc)
{
	char info[40];

	if (win_start > 1) {
		synth_printf("%s\n", spk_msg_get(MSG_WINDOW_ALREADY_SET));
		return;
	}
	if (spk_x < win_left || spk_y < win_top) {
		synth_printf("%s\n", spk_msg_get(MSG_END_BEFORE_START));
		return;
	}
	if (win_start && spk_x == win_left && spk_y == win_top) {
		win_left = 0;
		win_right = vc->vc_cols - 1;
		win_bottom = spk_y;
		snprintf(info, sizeof(info), spk_msg_get(MSG_WINDOW_LINE),
			 (int)win_top + 1);
	} else {
		if (!win_start) {
			win_top = spk_y;
			win_left = spk_x;
		} else {
			win_bottom = spk_y;
			win_right = spk_x;
		}
		snprintf(info, sizeof(info), spk_msg_get(MSG_WINDOW_BOUNDARY),
			 (win_start) ?
				spk_msg_get(MSG_END) : spk_msg_get(MSG_START),
			 (int)spk_y + 1, (int)spk_x + 1);
	}
	synth_printf("%s\n", info);
	win_start++;
}