int mute_on_zoom(int x){
static int old_busy=0;
int busy=zoom_busy||focus_busy;
if (old_busy!=busy) {
if (busy) {
#if CAM_CAN_MUTE_MICROPHONE
if (conf.mute_on_zoom) _TurnOffMic();
#endif
}
else {
#if CAM_CAN_MUTE_MICROPHONE
if (conf.mute_on_zoom) _TurnOnMic();
#endif
#if CAM_EV_IN_VIDEO
if (get_ev_video_avail()) set_ev_video_avail(0);
#endif
}
old_busy=busy;
}
return x; // preserve R0 if called from assembler
}
//-------------------------------------------------------------------
// Handler for button presses in normal camera shooting or playback modes
static int gui_std_kbd_process()
{
#ifdef CAM_USE_ZOOM_FOR_MF
if (conf.use_zoom_mf && kbd_use_zoom_as_mf())
return 1;
#endif
if (kbd_use_up_down_left_right_as_fast_switch())
return 1;
// Process Shutter Half Press + BUTTON shortcuts
gui_kbd_shortcuts();
// process other keys in not <alt> mode
#if CAM_AF_SCAN_DURING_VIDEO_RECORD
if (is_video_recording())
if (kbd_is_key_clicked(conf.video_af_key)) MakeAFScan();
#endif
#if CAM_CAN_UNLOCK_OPTICAL_ZOOM_IN_VIDEO
// return from digital to optical zoom in video
#if CAM_HAS_ZOOM_LEVER
if (conf.unlock_optical_zoom_for_video && is_video_recording() && kbd_is_key_clicked(KEY_ZOOM_OUT))
#else
if (conf.unlock_optical_zoom_for_video && is_video_recording() && kbd_is_key_clicked(KEY_DOWN))
#endif
{
short x;
// state = 1 => digital zoom standard
if (shooting_get_digital_zoom_state())
{
get_property_case(PROPCASE_DIGITAL_ZOOM_POSITION, &x, sizeof(x));
#if defined(CAM_USE_OPTICAL_MAX_ZOOM_STATUS)
if (x==0) zoom_status=ZOOM_OPTICAL_MAX; //ERR99: No zoom back from digital to optical zoom possible if set to medium
#else
if (x==0) zoom_status=ZOOM_OPTICAL_MEDIUM;
#endif
}
}
#endif
#if CAM_EV_IN_VIDEO
if (is_video_recording() && !camera_info.state.is_shutter_half_press)
{
#if CAM_HAS_ERASE_BUTTON
if (kbd_is_key_clicked(KEY_ERASE))
#elif CAM_HAS_DISP_BUTTON
if (kbd_is_key_clicked(KEY_DISPLAY))
#else
if (kbd_is_key_clicked(KEY_MENU))
#endif
{
set_ev_video_avail(!get_ev_video_avail());
#ifdef CAM_TOUCHSCREEN_UI
redraw_buttons = 1;
#endif
}
if (get_ev_video_avail())
{
if (kbd_is_key_clicked(KEY_LEFT))
{
set_ev_video(get_ev_video()-1);
}
if (kbd_is_key_clicked(KEY_RIGHT))
{
set_ev_video(get_ev_video()+1);
}
}
}
#endif
return 0;
}
