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nsxivconfig.def.h

198 lines · 9.1 KB · Objective-C

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1#ifdef _WINDOW_CONFIG
2
3/* default window dimensions (overwritten via -g option): */
4static const int WIN_WIDTH = 800;
5static const int WIN_HEIGHT = 600;
6
7/* colors and font can be overwritten via X resource properties.
8 * See nsxiv(1), X(7) section Resources and xrdb(1) for more information.
9 */
10static const char *DEFAULT_WIN_BG = "white";
11static const char *DEFAULT_WIN_FG = "black";
12static const char *DEFAULT_MARK_COLOR = NULL; /* NULL means it will default to window foreground */
13#if HAVE_LIBFONTS
14static const char *DEFAULT_BAR_BG = NULL; /* NULL means it will default to window background */
15static const char *DEFAULT_BAR_FG = NULL; /* NULL means it will default to window foreground */
16static const char *DEFAULT_FONT = "monospace-8";
17#endif
18
19#endif
20#ifdef _TITLE_CONFIG
21
22/* default title prefix */
23static const char *TITLE_PREFIX = "nsxiv - ";
24
25/* default title suffixmode, available options are:
26 * SUFFIX_EMPTY
27 * SUFFIX_BASENAME
28 * SUFFIX_FULLPATH
29 */
30static const suffixmode_t TITLE_SUFFIXMODE = SUFFIX_BASENAME;
31
32#endif
33#ifdef _IMAGE_CONFIG
34
35/* levels (in percent) to use when zooming via '-' and '+':
36 * (first/last value is used as min/max zoom level)
37 */
38static const float zoom_levels[] = {
39 12.5, 25.0, 50.0, 75.0,
40 100.0, 150.0, 200.0, 400.0, 800.0
41};
42
43/* default slideshow delay (in sec, overwritten via -S option): */
44static const int SLIDESHOW_DELAY = 5;
45
46/* gamma correction: the user-visible ranges [-GAMMA_RANGE, 0] and
47 * (0, GAMMA_RANGE] are mapped to the ranges [0, 1], and (1, GAMMA_MAX].
48 */
49static const double GAMMA_MAX = 10.0;
50static const int GAMMA_RANGE = 32;
51
52/* command i_scroll pans image 1/PAN_FRACTION of screen width/height */
53static const int PAN_FRACTION = 5;
54
55/* if false, pixelate images at zoom level != 100%,
56 * toggled with 'a' key binding
57 */
58static const bool ANTI_ALIAS = true;
59
60/* if true, use a checkerboard background for alpha layer,
61 * toggled with 'A' key binding
62 */
63static const bool ALPHA_LAYER = false;
64
65/* percentage of memory to use for imlib2's cache size.
66 * 3 means use 3% of total memory which is about 245MiB on 8GiB machine.
67 * 0 or less means disable cache.
68 * 100 means use all available memory (but not above CACHE_SIZE_LIMIT).
69 */
70static const int CACHE_SIZE_MEM_PERCENTAGE = 3; /* use 3% of total memory for cache */
71static const int CACHE_SIZE_LIMIT = 256 * 1024 * 1024; /* but not above 256MiB */
72static const int CACHE_SIZE_FALLBACK = 32 * 1024 * 1024; /* fallback to 32MiB if we can't determine total memory */
73
74#endif
75#ifdef _THUMBS_CONFIG
76
77/* thumbnail sizes in pixels (width == height): */
78static const int thumb_sizes[] = { 32, 64, 96, 128, 160 };
79
80/* thumbnail size at startup, index into thumb_sizes[]: */
81static const int THUMB_SIZE = 3;
82
83#endif
84#ifdef _MAPPINGS_CONFIG
85
86/* these modifiers will be used when processing keybindings */
87static const unsigned int USED_MODMASK = ShiftMask | ControlMask | Mod1Mask;
88
89/* abort the keyhandler */
90static const KeySym KEYHANDLER_ABORT = XK_Escape;
91
92/* keyboard mappings for image and thumbnail mode: */
93static const keymap_t keys[] = {
94 /* modifiers key function argument */
95 { 0, XK_q, g_quit, 0 },
96 { 0, XK_Return, g_switch_mode, None },
97 { 0, XK_f, g_toggle_fullscreen, None },
98 { 0, XK_b, g_toggle_bar, None },
99 { ControlMask, XK_x, g_prefix_external, None },
100 { 0, XK_g, g_first, None },
101 { 0, XK_G, g_n_or_last, None },
102 { 0, XK_r, g_reload_image, None },
103 { 0, XK_D, g_remove_image, None },
104 { ControlMask, XK_h, g_scroll_screen, DIR_LEFT },
105 { ControlMask, XK_Left, g_scroll_screen, DIR_LEFT },
106 { ControlMask, XK_j, g_scroll_screen, DIR_DOWN },
107 { ControlMask, XK_Down, g_scroll_screen, DIR_DOWN },
108 { ControlMask, XK_k, g_scroll_screen, DIR_UP },
109 { ControlMask, XK_Up, g_scroll_screen, DIR_UP },
110 { ControlMask, XK_l, g_scroll_screen, DIR_RIGHT },
111 { ControlMask, XK_Right, g_scroll_screen, DIR_RIGHT },
112 { 0, XK_plus, g_zoom, +1 },
113 { 0, XK_KP_Add, g_zoom, +1 },
114 { 0, XK_minus, g_zoom, -1 },
115 { 0, XK_KP_Subtract, g_zoom, -1 },
116 { 0, XK_m, g_toggle_image_mark, None },
117 { 0, XK_M, g_mark_range, None },
118 { ControlMask, XK_m, g_reverse_marks, None },
119 { ControlMask, XK_u, g_unmark_all, None },
120 { 0, XK_N, g_navigate_marked, +1 },
121 { 0, XK_P, g_navigate_marked, -1 },
122 { 0, XK_braceleft, g_change_gamma, -1 },
123 { 0, XK_braceright, g_change_gamma, +1 },
124 { ControlMask, XK_g, g_change_gamma, 0 },
125
126 { 0, XK_h, t_move_sel, DIR_LEFT },
127 { 0, XK_Left, t_move_sel, DIR_LEFT },
128 { 0, XK_j, t_move_sel, DIR_DOWN },
129 { 0, XK_Down, t_move_sel, DIR_DOWN },
130 { 0, XK_k, t_move_sel, DIR_UP },
131 { 0, XK_Up, t_move_sel, DIR_UP },
132 { 0, XK_l, t_move_sel, DIR_RIGHT },
133 { 0, XK_Right, t_move_sel, DIR_RIGHT },
134 { 0, XK_R, t_reload_all, None },
135
136 { 0, XK_n, i_navigate, +1 },
137 { 0, XK_n, i_scroll_to_edge, DIR_LEFT | DIR_UP },
138 { 0, XK_space, i_navigate, +1 },
139 { 0, XK_p, i_navigate, -1 },
140 { 0, XK_p, i_scroll_to_edge, DIR_LEFT | DIR_UP },
141 { 0, XK_BackSpace, i_navigate, -1 },
142 { 0, XK_bracketright, i_navigate, +10 },
143 { 0, XK_bracketleft, i_navigate, -10 },
144 { ControlMask, XK_6, i_alternate, None },
145 { ControlMask, XK_n, i_navigate_frame, +1 },
146 { ControlMask, XK_p, i_navigate_frame, -1 },
147 { ControlMask, XK_space, i_toggle_animation, None },
148 { ControlMask, XK_a, i_toggle_animation, None },
149 { 0, XK_h, i_scroll, DIR_LEFT },
150 { 0, XK_Left, i_scroll, DIR_LEFT },
151 { 0, XK_j, i_scroll, DIR_DOWN },
152 { 0, XK_Down, i_scroll, DIR_DOWN },
153 { 0, XK_k, i_scroll, DIR_UP },
154 { 0, XK_Up, i_scroll, DIR_UP },
155 { 0, XK_l, i_scroll, DIR_RIGHT },
156 { 0, XK_Right, i_scroll, DIR_RIGHT },
157 { 0, XK_H, i_scroll_to_edge, DIR_LEFT },
158 { 0, XK_J, i_scroll_to_edge, DIR_DOWN },
159 { 0, XK_K, i_scroll_to_edge, DIR_UP },
160 { 0, XK_L, i_scroll_to_edge, DIR_RIGHT },
161 { 0, XK_equal, i_set_zoom, 100 },
162 { 0, XK_w, i_fit_to_win, SCALE_DOWN },
163 { 0, XK_W, i_fit_to_win, SCALE_FIT },
164 { 0, XK_F, i_fit_to_win, SCALE_FILL },
165 { 0, XK_e, i_fit_to_win, SCALE_WIDTH },
166 { 0, XK_E, i_fit_to_win, SCALE_HEIGHT },
167 { 0, XK_less, i_rotate, DEGREE_270 },
168 { 0, XK_greater, i_rotate, DEGREE_90 },
169 { 0, XK_question, i_rotate, DEGREE_180 },
170 { 0, XK_bar, i_flip, FLIP_HORIZONTAL },
171 { 0, XK_underscore, i_flip, FLIP_VERTICAL },
172 { 0, XK_a, i_toggle_antialias, None },
173 { 0, XK_A, i_toggle_alpha, None },
174 { 0, XK_s, i_slideshow, None },
175};
176
177/* mouse button mappings for image mode: */
178static const button_t buttons[] = {
179 /* modifiers button function argument */
180 { 0, 1, i_cursor_navigate, None },
181 { ControlMask, 1, i_drag, DRAG_RELATIVE },
182 { 0, 2, i_drag, DRAG_ABSOLUTE },
183 { 0, 3, g_switch_mode, None },
184 { 0, 4, g_zoom, +1 },
185 { 0, 5, g_zoom, -1 },
186};
187
188/* true means NAV_WIDTH is relative (33%), false means absolute (33 pixels) */
189static const bool NAV_IS_REL = true;
190/* width of navigation area, 0 disables cursor navigation, */
191static const unsigned int NAV_WIDTH = 33;
192
193/* mouse cursor on left, middle and right part of the window */
194static const cursor_t imgcursor[3] = {
195 CURSOR_LEFT, CURSOR_ARROW, CURSOR_RIGHT
196};
197
198#endif