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215 lines
10 KiB
C
215 lines
10 KiB
C
#ifdef INCLUDE_WINDOW_CONFIG
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/* default window dimensions (overwritten via -g option): */
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static const int WIN_WIDTH = 800;
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static const int WIN_HEIGHT = 600;
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/* colors and font can be overwritten via X resource properties.
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* See nsxiv(1), X(7) section Resources and xrdb(1) for more information.
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* X resource value (NULL == default) */
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static const char *WIN_BG[] = { "Nsxiv.window.background", "white" };
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static const char *WIN_FG[] = { "Nsxiv.window.foreground", "black" };
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static const char *MARK_FG[] = { "Nsxiv.mark.foreground", NULL };
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#if HAVE_LIBFONTS
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static const char *BAR_BG[] = { "Nsxiv.bar.background", NULL };
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static const char *BAR_FG[] = { "Nsxiv.bar.foreground", NULL };
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static const char *BAR_FONT[] = { "Nsxiv.bar.font", "monospace-8" };
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/* if true, statusbar appears on top of the window */
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static const bool TOP_STATUSBAR = false;
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#endif /* HAVE_LIBFONTS */
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#endif
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#ifdef INCLUDE_IMAGE_CONFIG
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/* levels (in percent) to use when zooming via '-' and '+':
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* (first/last value is used as min/max zoom level)
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*/
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static const float zoom_levels[] = {
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12.5, 25.0, 50.0, 75.0,
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100.0, 150.0, 200.0, 400.0, 800.0
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};
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/* default slideshow delay (in sec, overwritten via -S option): */
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static const int SLIDESHOW_DELAY = 5;
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/* color correction: the user-visible ranges [-CC_STEPS, 0] and
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* (0, CC_STEPS] are mapped to the ranges [0, 1], and (1, *_MAX].
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* Higher step count will have higher granulairy.
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*/
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static const int CC_STEPS = 32;
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static const double GAMMA_MAX = 10.0;
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static const double BRIGHTNESS_MAX = 2.0;
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static const double CONTRAST_MAX = 4.0;
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/* command i_scroll pans image 1/PAN_FRACTION of screen width/height */
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static const int PAN_FRACTION = 5;
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/* percentage of memory to use for imlib2's cache size.
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* 3 means use 3% of total memory which is about 245MiB on 8GiB machine.
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* 0 or less means disable cache.
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* 100 means use all available memory (but not above CACHE_SIZE_LIMIT).
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*
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* NOTE: higher cache size means better image reloading performance, but also
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* higher memory usage.
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*/
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static const int CACHE_SIZE_MEM_PERCENTAGE = 3; /* use 3% of total memory for cache */
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static const int CACHE_SIZE_LIMIT = 256 * 1024 * 1024; /* but not above 256MiB */
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static const int CACHE_SIZE_FALLBACK = 32 * 1024 * 1024; /* fallback to 32MiB if we can't determine total memory */
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#endif
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#ifdef INCLUDE_OPTIONS_CONFIG
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/* if false, pixelate images at zoom level != 100%,
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* toggled with 'a' key binding (overwritten via `--anti-alias` option)
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*/
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static const bool ANTI_ALIAS = true;
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/* if true, use a checkerboard background for alpha layer,
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* toggled with 'A' key binding (overwritten via `--alpha-layer` option)
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*/
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static const bool ALPHA_LAYER = false;
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#endif
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#ifdef INCLUDE_THUMBS_CONFIG
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/* thumbnail sizes in pixels (width == height): */
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static const int thumb_sizes[] = { 32, 64, 96, 128, 160 };
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/* thumbnail size at startup, index into thumb_sizes[]: */
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static const int THUMB_SIZE = 3;
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#endif
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#ifdef INCLUDE_MAPPINGS_CONFIG
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/* these modifiers will be used when processing keybindings */
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static const unsigned int USED_MODMASK = ShiftMask | ControlMask | Mod1Mask;
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/* abort the keyhandler */
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static const KeySym KEYHANDLER_ABORT = XK_Escape;
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/* keyboard mappings for image and thumbnail mode: */
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static const keymap_t keys[] = {
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/* modifiers key function argument */
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{ 0, XK_q, g_quit, 0 },
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{ 0, XK_Q, g_pick_quit, 0 },
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{ 0, XK_Return, g_switch_mode, None },
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{ 0, XK_f, g_toggle_fullscreen, None },
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{ 0, XK_b, g_toggle_bar, None },
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{ ControlMask, XK_x, g_prefix_external, None },
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{ 0, XK_g, g_first, None },
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{ 0, XK_G, g_n_or_last, None },
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{ 0, XK_r, g_reload_image, None },
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{ 0, XK_D, g_remove_image, None },
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{ ControlMask, XK_h, g_scroll_screen, DIR_LEFT },
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{ ControlMask, XK_Left, g_scroll_screen, DIR_LEFT },
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{ ControlMask, XK_j, g_scroll_screen, DIR_DOWN },
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{ ControlMask, XK_Down, g_scroll_screen, DIR_DOWN },
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{ ControlMask, XK_k, g_scroll_screen, DIR_UP },
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{ ControlMask, XK_Up, g_scroll_screen, DIR_UP },
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{ ControlMask, XK_l, g_scroll_screen, DIR_RIGHT },
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{ ControlMask, XK_Right, g_scroll_screen, DIR_RIGHT },
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{ 0, XK_plus, g_zoom, +1 },
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{ 0, XK_KP_Add, g_zoom, +1 },
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{ 0, XK_minus, g_zoom, -1 },
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{ 0, XK_KP_Subtract, g_zoom, -1 },
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{ 0, XK_m, g_toggle_image_mark, None },
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{ 0, XK_M, g_mark_range, None },
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{ ControlMask, XK_m, g_reverse_marks, None },
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{ ControlMask, XK_u, g_unmark_all, None },
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{ 0, XK_N, g_navigate_marked, +1 },
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{ 0, XK_P, g_navigate_marked, -1 },
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{ 0, XK_braceleft, g_change_gamma, -1 },
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{ 0, XK_braceright, g_change_gamma, +1 },
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{ ControlMask, XK_g, g_change_gamma, 0 },
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{ ControlMask, XK_bracketright, g_change_brightness, +1 },
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{ ControlMask, XK_bracketleft, g_change_brightness, -1 },
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{ 0, XK_parenleft, g_change_contrast, -1 },
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{ 0, XK_parenright, g_change_contrast, +1 },
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{ 0, XK_h, t_move_sel, DIR_LEFT },
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{ 0, XK_Left, t_move_sel, DIR_LEFT },
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{ 0, XK_j, t_move_sel, DIR_DOWN },
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{ 0, XK_Down, t_move_sel, DIR_DOWN },
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{ 0, XK_k, t_move_sel, DIR_UP },
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{ 0, XK_Up, t_move_sel, DIR_UP },
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{ 0, XK_l, t_move_sel, DIR_RIGHT },
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{ 0, XK_Right, t_move_sel, DIR_RIGHT },
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{ 0, XK_R, t_reload_all, None },
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{ 0, XK_n, i_navigate, +1 },
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{ 0, XK_n, i_scroll_to_edge, DIR_LEFT | DIR_UP },
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{ 0, XK_space, i_navigate, +1 },
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{ 0, XK_p, i_navigate, -1 },
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{ 0, XK_p, i_scroll_to_edge, DIR_LEFT | DIR_UP },
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{ 0, XK_BackSpace, i_navigate, -1 },
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{ 0, XK_bracketright, i_navigate, +10 },
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{ 0, XK_bracketleft, i_navigate, -10 },
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{ ControlMask, XK_6, i_alternate, None },
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{ ControlMask, XK_n, i_navigate_frame, +1 },
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{ ControlMask, XK_p, i_navigate_frame, -1 },
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{ ControlMask, XK_space, i_toggle_animation, None },
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{ ControlMask, XK_a, i_toggle_animation, None },
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{ 0, XK_h, i_scroll, DIR_LEFT },
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{ 0, XK_Left, i_scroll, DIR_LEFT },
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{ 0, XK_j, i_scroll, DIR_DOWN },
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{ 0, XK_Down, i_scroll, DIR_DOWN },
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{ 0, XK_k, i_scroll, DIR_UP },
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{ 0, XK_Up, i_scroll, DIR_UP },
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{ 0, XK_l, i_scroll, DIR_RIGHT },
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{ 0, XK_Right, i_scroll, DIR_RIGHT },
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{ 0, XK_H, i_scroll_to_edge, DIR_LEFT },
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{ 0, XK_J, i_scroll_to_edge, DIR_DOWN },
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{ 0, XK_K, i_scroll_to_edge, DIR_UP },
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{ 0, XK_L, i_scroll_to_edge, DIR_RIGHT },
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{ 0, XK_z, i_scroll_to_center, None },
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{ 0, XK_equal, i_set_zoom, 100 },
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{ 0, XK_w, i_fit_to_win, SCALE_DOWN },
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{ 0, XK_W, i_fit_to_win, SCALE_FIT },
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{ 0, XK_F, i_fit_to_win, SCALE_FILL },
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{ 0, XK_e, i_fit_to_win, SCALE_WIDTH },
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{ 0, XK_E, i_fit_to_win, SCALE_HEIGHT },
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{ 0, XK_less, i_rotate, DEGREE_270 },
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{ 0, XK_greater, i_rotate, DEGREE_90 },
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{ 0, XK_question, i_rotate, DEGREE_180 },
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{ 0, XK_bar, i_flip, FLIP_HORIZONTAL },
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{ 0, XK_underscore, i_flip, FLIP_VERTICAL },
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{ 0, XK_a, i_toggle_antialias, None },
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{ 0, XK_A, i_toggle_alpha, None },
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{ 0, XK_s, i_slideshow, None },
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};
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/* mouse button mappings for image mode: */
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static const button_t buttons_img[] = {
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/* modifiers button function argument */
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{ 0, 1, i_cursor_navigate, None },
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{ ControlMask, 1, i_drag, DRAG_RELATIVE },
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{ 0, 2, i_drag, DRAG_ABSOLUTE },
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{ 0, 3, g_switch_mode, None },
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{ 0, 4, g_zoom, +1 },
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{ 0, 5, g_zoom, -1 },
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};
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/* mouse button mappings for thumbnail mode: */
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static const button_t buttons_tns[] = {
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/* modifiers button function argument */
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{ 0, 1, t_select, None },
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{ 0, 3, t_drag_mark_image, None },
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{ 0, 4, t_scroll, DIR_UP },
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{ 0, 5, t_scroll, DIR_DOWN },
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{ ControlMask, 4, g_scroll_screen, DIR_UP },
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{ ControlMask, 5, g_scroll_screen, DIR_DOWN },
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};
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/* true means NAV_WIDTH is relative (33%), false means absolute (33 pixels) */
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static const bool NAV_IS_REL = true;
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/* width of navigation area, 0 disables cursor navigation, */
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static const unsigned int NAV_WIDTH = 33;
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/* mouse cursor on left, middle and right part of the window */
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static const cursor_t imgcursor[3] = {
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CURSOR_LEFT, CURSOR_ARROW, CURSOR_RIGHT
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};
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#endif
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