session_input.c File Reference

Go to the source code of this file.

Functions
ui_session_action_t	ui_session_key (keyboard_key_t key, double *saved_volume)

Function Documentation

ui_session_key()

ui_session_action_t ui_session_key	(	keyboard_key_t	key,
		double *	saved_volume )

Mutates shared options for settings keys; returns an action for the host.

Definition at line 106 of file session_input.c.

                                                                             {
  switch ((int)key) {
  case 'q':
    return UI_ACTION_QUIT;
  case 'Q':
    return UI_ACTION_FORCE_QUIT;
  case KEY_QUESTION:
    return UI_ACTION_HELP;
  case '[':
    return UI_ACTION_TOGGLE_MEDIA;
  case ']':
    return UI_ACTION_LOGS;
  case KEY_ESCAPE:
    return UI_ACTION_CLOSE;
  case KEY_SHIFT_ESCAPE:
    return UI_ACTION_FORCE_QUIT;
  case KEY_LEFT:
    return UI_ACTION_SEEK_BACK;
  case KEY_RIGHT:
    return UI_ACTION_SEEK_FORWARD;
  case KEY_SPACE:
    return UI_ACTION_PAUSE;
  case KEY_BACKTICK:
    return UI_ACTION_DEBUG;
  // ===== VOLUME CONTROLS =====
  case KEY_DOWN: { // Decrease volume 10%
    double current_volume = GET_OPTION(speakers_volume);
    double new_volume = clamp_volume(current_volume - 0.1);
    options_adjust("speakers_volume", key == KEY_DOWN ? -0.1 : 0.1);
 
    double verify_volume = GET_OPTION(speakers_volume);
    log_info("Volume DOWN: %.0f%% → %.0f%% (verified: %.0f%%)", current_volume * 100.0, new_volume * 100.0,
             verify_volume * 100.0);
    return UI_ACTION_VOLUME;
  }
 
  case KEY_UP: { // Increase volume 10%
    double current_volume = GET_OPTION(speakers_volume);
    double new_volume = clamp_volume(current_volume + 0.1);
    options_adjust("speakers_volume", key == KEY_DOWN ? -0.1 : 0.1);
 
    double verify_volume = GET_OPTION(speakers_volume);
    log_info("Volume UP: %.0f%% → %.0f%% (verified: %.0f%%)", current_volume * 100.0, new_volume * 100.0,
             verify_volume * 100.0);
    return UI_ACTION_SETTINGS;
  }
 
  // ===== COLOR MODE CONTROL =====
  case KEY_C:
  case 'C': {
    int current_mode = (int)GET_OPTION(color_mode);
    int next_mode = next_color_mode(current_mode);
    options_cycle("color_mode", 4);
 
    const char *mode_names[] = {"Mono", "16-color", "256-color", "Truecolor"};
    if (next_mode >= 0 && next_mode <= 3) {
      log_info("Color mode: %s", mode_names[next_mode]);
    }
    return UI_ACTION_SETTINGS;
  }
 
  // ===== MUTE CONTROL =====
  case KEY_M:
  case 'M': {
    if (toggle_mute(saved_volume) != ASCIICHAT_OK)
      log_warn("Could not toggle mute");
 
    return UI_ACTION_SETTINGS;
  }
 
  // ===== RENDER MODE CONTROL =====
  case KEY_R:
  case 'R': {
    int current_mode = (int)GET_OPTION(render_mode);
    int next_mode = next_render_mode(current_mode);
    options_cycle("render_mode", 3);
 
    const char *mode_names[] = {"Foreground", "Background", "Half-block"};
    if (next_mode >= 0 && next_mode <= 2) {
      log_info("Render mode: %s", mode_names[next_mode]);
    }
    return UI_ACTION_SETTINGS;
  }
 
  // ===== COLOR FILTER CONTROL =====
  case KEY_F:
  case 'F': {
    int current_filter = (int)GET_OPTION(color_filter);
    int next_filter = next_color_filter(current_filter);
    options_cycle("color_filter", 13);
 
    if (next_filter >= 0 && next_filter < (int)COLOR_FILTER_COUNT) {
      log_info("Color filter: %s", COLOR_FILTER_NAMES[next_filter]);
    }
    return UI_ACTION_SETTINGS;
  }
 
  // ===== HORIZONTAL FLIP CONTROL =====
  case 'X':
  case 'x': {
    log_info("✓ X KEY PRESSED - handling horizontal flip");
    bool current_flip_x = (bool)GET_OPTION(flip_x);
    options_toggle("flip_x");
    log_info("Horizontal flip: %s (was: %s)", !current_flip_x ? "enabled" : "disabled",
             current_flip_x ? "enabled" : "disabled");
    return UI_ACTION_SETTINGS;
  }
 
  // ===== VERTICAL FLIP CONTROL =====
  case 'Y':
  case 'y': {
    bool current_flip_y = (bool)GET_OPTION(flip_y);
    options_toggle("flip_y");
    log_info("Vertical flip: %s", !current_flip_y ? "enabled" : "disabled");
    return UI_ACTION_SETTINGS;
  }
 
  // ===== MATRIX RAIN EFFECT CONTROL =====
  case KEY_1: {
    bool current_matrix = (bool)GET_OPTION(matrix_rain);
    if (options_toggle("matrix_rain") != ASCIICHAT_OK)
      return UI_ACTION_SETTINGS;
    log_info("Matrix rain effect: %s", !current_matrix ? "enabled" : "disabled");
    return UI_ACTION_SETTINGS;
  }
 
  case KEY_2: {
    if (!GET_OPTION(audio_enabled)) {
      log_info("Audio waveform requires audio to be enabled");
      return UI_ACTION_SETTINGS;
    }
    bool enabled = !GET_OPTION(waveform);
    if (options_toggle("waveform") != ASCIICHAT_OK)
      return UI_ACTION_SETTINGS;
    log_info("Audio waveform: %s", enabled ? "enabled" : "disabled");
    return UI_ACTION_SETTINGS;
  }
 
  case KEY_3: {
    if (!GET_OPTION(audio_enabled)) {
      log_info("Audio frequency display requires audio to be enabled");
      return UI_ACTION_SETTINGS;
    }
    bool enabled = !GET_OPTION(fft);
    if (enabled && audio_visualization_fft_init() != ASCIICHAT_OK) {
      log_error("Unable to initialize FFTW frequency display");
      return UI_ACTION_SETTINGS;
    }
    if (options_toggle("fft") != ASCIICHAT_OK)
      return UI_ACTION_SETTINGS;
    log_info("Audio frequency display: %s", enabled ? "enabled" : "disabled");
    return UI_ACTION_SETTINGS;
  }
 
  case 'w':
  case 'W': {
    if (options_toggle("face_follow") == ASCIICHAT_OK)
      log_info("Face follow: %s", GET_OPTION(face_follow) ? "enabled" : "disabled");
    return UI_ACTION_SETTINGS;
  }
 
  case 'z':
  case 'Z': {
    if (options_set_int("zalgo", GET_OPTION(zalgo) ? 0 : 8) == ASCIICHAT_OK)
      log_info("Zalgo intensity: %d", GET_OPTION(zalgo));
    return UI_ACTION_SETTINGS;
  }
 
  // ===== FPS COUNTER TOGGLE =====
  case KEY_MINUS: {
    bool current = (bool)GET_OPTION(fps_counter);
    options_toggle("fps_counter");
    log_info("FPS counter: %s", !current ? "enabled" : "disabled");
    return UI_ACTION_SETTINGS;
  }
 
  default:
    return UI_ACTION_NONE;
  }
}

References ASCIICHAT_OK, audio_visualization_fft_init(), color_mode, enabled, GET_OPTION, KEY_1, KEY_2, KEY_3, KEY_BACKTICK, KEY_C, KEY_DOWN, KEY_ESCAPE, KEY_F, KEY_LEFT, KEY_M, KEY_MINUS, KEY_QUESTION, KEY_R, KEY_RIGHT, KEY_SHIFT_ESCAPE, KEY_SPACE, KEY_UP, log_error, log_info, log_warn, options_adjust(), options_cycle(), options_set_int(), options_toggle(), UI_ACTION_CLOSE, UI_ACTION_DEBUG, UI_ACTION_FORCE_QUIT, UI_ACTION_HELP, UI_ACTION_LOGS, UI_ACTION_NONE, UI_ACTION_PAUSE, UI_ACTION_QUIT, UI_ACTION_SEEK_BACK, UI_ACTION_SEEK_FORWARD, UI_ACTION_SETTINGS, UI_ACTION_TOGGLE_MEDIA, and UI_ACTION_VOLUME.

Referenced by ui_session_input().