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nsxivconfig.def.h

213 lines · 10.2 KB · Objective-C

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1#ifdef INCLUDE_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
18/* if true, statusbar appears on top of the window */
19static const bool TOP_STATUSBAR = false;
20#endif /* HAVE_LIBFONTS */
21
22#endif
23#ifdef INCLUDE_IMAGE_CONFIG
24
25/* levels (in percent) to use when zooming via '-' and '+':
26 * (first/last value is used as min/max zoom level)
27 */
28static const float zoom_levels[] = {
29 12.5, 25.0, 50.0, 75.0,
30 100.0, 150.0, 200.0, 400.0, 800.0
31};
32
33/* default slideshow delay (in sec, overwritten via -S option): */
34static const int SLIDESHOW_DELAY = 5;
35
36/* color correction: the user-visible ranges [-CC_STEPS, 0] and
37 * (0, CC_STEPS] are mapped to the ranges [0, 1], and (1, *_MAX].
38 * Higher step count will have higher granulairy.
39 */
40static const int CC_STEPS = 32;
41static const double GAMMA_MAX = 10.0;
42static const double BRIGHTNESS_MAX = 2.0;
43static const double CONTRAST_MAX = 4.0;
44
45/* command i_scroll pans image 1/PAN_FRACTION of screen width/height */
46static const int PAN_FRACTION = 5;
47
48/* if true, use a checkerboard background for alpha layer,
49 * toggled with 'A' key binding
50 */
51static const bool ALPHA_LAYER = false;
52
53/* percentage of memory to use for imlib2's cache size.
54 * 3 means use 3% of total memory which is about 245MiB on 8GiB machine.
55 * 0 or less means disable cache.
56 * 100 means use all available memory (but not above CACHE_SIZE_LIMIT).
57 *
58 * NOTE: higher cache size means better image reloading performance, but also
59 * higher memory usage.
60 */
61static const int CACHE_SIZE_MEM_PERCENTAGE = 3; /* use 3% of total memory for cache */
62static const int CACHE_SIZE_LIMIT = 256 * 1024 * 1024; /* but not above 256MiB */
63static const int CACHE_SIZE_FALLBACK = 32 * 1024 * 1024; /* fallback to 32MiB if we can't determine total memory */
64
65#endif
66#ifdef INCLUDE_OPTIONS_CONFIG
67
68/* if false, pixelate images at zoom level != 100%,
69 * toggled with 'a' key binding (overwritten via `--anti-alias` option)
70 */
71static const bool ANTI_ALIAS = true;
72
73#endif
74#ifdef INCLUDE_THUMBS_CONFIG
75
76/* thumbnail sizes in pixels (width == height): */
77static const int thumb_sizes[] = { 32, 64, 96, 128, 160 };
78
79/* thumbnail size at startup, index into thumb_sizes[]: */
80static const int THUMB_SIZE = 3;
81
82#endif
83#ifdef INCLUDE_MAPPINGS_CONFIG
84
85/* these modifiers will be used when processing keybindings */
86static const unsigned int USED_MODMASK = ShiftMask | ControlMask | Mod1Mask;
87
88/* abort the keyhandler */
89static const KeySym KEYHANDLER_ABORT = XK_Escape;
90
91/* keyboard mappings for image and thumbnail mode: */
92static const keymap_t keys[] = {
93 /* modifiers key function argument */
94 { 0, XK_q, g_quit, 0 },
95 { 0, XK_Return, g_switch_mode, None },
96 { 0, XK_f, g_toggle_fullscreen, None },
97 { 0, XK_b, g_toggle_bar, None },
98 { ControlMask, XK_x, g_prefix_external, None },
99 { 0, XK_g, g_first, None },
100 { 0, XK_G, g_n_or_last, None },
101 { 0, XK_r, g_reload_image, None },
102 { 0, XK_D, g_remove_image, None },
103 { ControlMask, XK_h, g_scroll_screen, DIR_LEFT },
104 { ControlMask, XK_Left, g_scroll_screen, DIR_LEFT },
105 { ControlMask, XK_j, g_scroll_screen, DIR_DOWN },
106 { ControlMask, XK_Down, g_scroll_screen, DIR_DOWN },
107 { ControlMask, XK_k, g_scroll_screen, DIR_UP },
108 { ControlMask, XK_Up, g_scroll_screen, DIR_UP },
109 { ControlMask, XK_l, g_scroll_screen, DIR_RIGHT },
110 { ControlMask, XK_Right, g_scroll_screen, DIR_RIGHT },
111 { 0, XK_plus, g_zoom, +1 },
112 { 0, XK_KP_Add, g_zoom, +1 },
113 { 0, XK_minus, g_zoom, -1 },
114 { 0, XK_KP_Subtract, g_zoom, -1 },
115 { 0, XK_m, g_toggle_image_mark, None },
116 { 0, XK_M, g_mark_range, None },
117 { ControlMask, XK_m, g_reverse_marks, None },
118 { ControlMask, XK_u, g_unmark_all, None },
119 { 0, XK_N, g_navigate_marked, +1 },
120 { 0, XK_P, g_navigate_marked, -1 },
121 { 0, XK_braceleft, g_change_gamma, -1 },
122 { 0, XK_braceright, g_change_gamma, +1 },
123 { ControlMask, XK_g, g_change_gamma, 0 },
124 { ControlMask, XK_bracketright, g_change_brightness, +1 },
125 { ControlMask, XK_bracketleft, g_change_brightness, -1 },
126 { 0, XK_parenleft, g_change_contrast, -1 },
127 { 0, XK_parenright, g_change_contrast, +1 },
128
129 { 0, XK_h, t_move_sel, DIR_LEFT },
130 { 0, XK_Left, t_move_sel, DIR_LEFT },
131 { 0, XK_j, t_move_sel, DIR_DOWN },
132 { 0, XK_Down, t_move_sel, DIR_DOWN },
133 { 0, XK_k, t_move_sel, DIR_UP },
134 { 0, XK_Up, t_move_sel, DIR_UP },
135 { 0, XK_l, t_move_sel, DIR_RIGHT },
136 { 0, XK_Right, t_move_sel, DIR_RIGHT },
137 { 0, XK_R, t_reload_all, None },
138
139 { 0, XK_n, i_navigate, +1 },
140 { 0, XK_n, i_scroll_to_edge, DIR_LEFT | DIR_UP },
141 { 0, XK_space, i_navigate, +1 },
142 { 0, XK_p, i_navigate, -1 },
143 { 0, XK_p, i_scroll_to_edge, DIR_LEFT | DIR_UP },
144 { 0, XK_BackSpace, i_navigate, -1 },
145 { 0, XK_bracketright, i_navigate, +10 },
146 { 0, XK_bracketleft, i_navigate, -10 },
147 { ControlMask, XK_6, i_alternate, None },
148 { ControlMask, XK_n, i_navigate_frame, +1 },
149 { ControlMask, XK_p, i_navigate_frame, -1 },
150 { ControlMask, XK_space, i_toggle_animation, None },
151 { ControlMask, XK_a, i_toggle_animation, None },
152 { 0, XK_h, i_scroll, DIR_LEFT },
153 { 0, XK_Left, i_scroll, DIR_LEFT },
154 { 0, XK_j, i_scroll, DIR_DOWN },
155 { 0, XK_Down, i_scroll, DIR_DOWN },
156 { 0, XK_k, i_scroll, DIR_UP },
157 { 0, XK_Up, i_scroll, DIR_UP },
158 { 0, XK_l, i_scroll, DIR_RIGHT },
159 { 0, XK_Right, i_scroll, DIR_RIGHT },
160 { 0, XK_H, i_scroll_to_edge, DIR_LEFT },
161 { 0, XK_J, i_scroll_to_edge, DIR_DOWN },
162 { 0, XK_K, i_scroll_to_edge, DIR_UP },
163 { 0, XK_L, i_scroll_to_edge, DIR_RIGHT },
164 { 0, XK_z, i_scroll_to_center, None },
165 { 0, XK_equal, i_set_zoom, 100 },
166 { 0, XK_w, i_fit_to_win, SCALE_DOWN },
167 { 0, XK_W, i_fit_to_win, SCALE_FIT },
168 { 0, XK_F, i_fit_to_win, SCALE_FILL },
169 { 0, XK_e, i_fit_to_win, SCALE_WIDTH },
170 { 0, XK_E, i_fit_to_win, SCALE_HEIGHT },
171 { 0, XK_less, i_rotate, DEGREE_270 },
172 { 0, XK_greater, i_rotate, DEGREE_90 },
173 { 0, XK_question, i_rotate, DEGREE_180 },
174 { 0, XK_bar, i_flip, FLIP_HORIZONTAL },
175 { 0, XK_underscore, i_flip, FLIP_VERTICAL },
176 { 0, XK_a, i_toggle_antialias, None },
177 { 0, XK_A, i_toggle_alpha, None },
178 { 0, XK_s, i_slideshow, None },
179};
180
181/* mouse button mappings for image mode: */
182static const button_t buttons_img[] = {
183 /* modifiers button function argument */
184 { 0, 1, i_cursor_navigate, None },
185 { ControlMask, 1, i_drag, DRAG_RELATIVE },
186 { 0, 2, i_drag, DRAG_ABSOLUTE },
187 { 0, 3, g_switch_mode, None },
188 { 0, 4, g_zoom, +1 },
189 { 0, 5, g_zoom, -1 },
190};
191
192/* mouse button mappings for thumbnail mode: */
193static const button_t buttons_tns[] = {
194 /* modifiers button function argument */
195 { 0, 1, t_select, None },
196 { 0, 3, t_drag_mark_image, None },
197 { 0, 4, t_scroll, DIR_UP },
198 { 0, 5, t_scroll, DIR_DOWN },
199 { ControlMask, 4, g_scroll_screen, DIR_UP },
200 { ControlMask, 5, g_scroll_screen, DIR_DOWN },
201};
202
203/* true means NAV_WIDTH is relative (33%), false means absolute (33 pixels) */
204static const bool NAV_IS_REL = true;
205/* width of navigation area, 0 disables cursor navigation, */
206static const unsigned int NAV_WIDTH = 33;
207
208/* mouse cursor on left, middle and right part of the window */
209static const cursor_t imgcursor[3] = {
210 CURSOR_LEFT, CURSOR_ARROW, CURSOR_RIGHT
211};
212
213#endif