1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
|
#ifndef ROFI_MAIN_H
#define ROFI_MAIN_H
#include <X11/X.h>
#include <glib.h>
#include <textbox.h>
#include "keyb.h"
/**
* Pointer to xdg cache directory.
*/
extern const char *cache_dir;
typedef struct _Switcher Switcher;
/**
* Enum used to sum the possible states of ROFI.
*/
typedef enum
{
/** Exit. */
MODE_EXIT = 1000,
/** Skip to the next cycle-able dialog. */
NEXT_DIALOG = 1001,
/** Reload current DIALOG */
RELOAD_DIALOG = 1002,
/** Previous dialog */
PREVIOUS_DIALOG = 1003
} SwitcherMode;
/**
* @param input Pointer to the user input.
* @param data Usr data.
*
* Callback typedef for a switcher
*
* @returns SwitcherMode
*/
typedef SwitcherMode ( *switcher_callback )( char **input, void *data );
typedef void ( *switcher_free )( Switcher *data );
typedef const char * ( *get_display_value )( unsigned int selected_line, void *data, int *state );
/**
* State returned by the rofi window.
*/
typedef enum
{
/** Entry is selected. */
MENU_OK = 0x00010000,
/** User canceled the operation. (e.g. pressed escape) */
MENU_CANCEL = 0x00020000,
/** User requested a mode switch */
MENU_NEXT = 0x00040000,
/** Custom (non-matched) input was entered. */
MENU_CUSTOM_INPUT = 0x00080000,
/** User wanted to delete entry from history. */
MENU_ENTRY_DELETE = 0x00100000,
/** User wants to jump to another switcher. */
MENU_QUICK_SWITCH = 0x00200000,
/** Go to the previous menu. */
MENU_PREVIOUS = 0x00400000,
/** Modifiers */
MENU_SHIFT = 0x10000000,
/** Mask */
MENU_LOWER_MASK = 0x0000FFFF
} MenuReturn;
/**
* @param tokens List of (input) tokens to match.
* @param input The entry to match against.
* @param case_sensitive Whether case is significant.
* @param index The current selected index.
* @param data User data.
*
* Function prototype for the matching algorithm.
*
* @returns 1 when it matches, 0 if not.
*/
typedef int ( *menu_match_cb )( char **tokens, const char *input, int case_sensitive, unsigned int index, Switcher *data );
/**
* @param lines An array of strings to display.
* @param num_lines Length of the array with strings to display.
* @param input A pointer to a string where the inputted data is placed.
* @param prompt The prompt to show.
* @param shift pointer to integer that is set to the state of the shift key.
* @param mmc Menu menu match callback, used for matching user input.
* @param mmc_data data to pass to mmc.
* @param selected_line pointer to integer holding the selected line.
* @param message Extra message to display.
*
* Main menu callback.
*
* @returns The command issued (see MenuReturn)
*/
MenuReturn menu ( char **lines, unsigned int num_lines, char **input, char *prompt,
menu_match_cb mmc, void *mmc_data, int *selected_line, int sorting,
get_display_value mgrv, void *mgrv_data, int *next_pos, const char *message ) __attribute__ ( ( nonnull ( 1, 3,
4, 7 ) ) );
/**
* @param sig The caught signal
*
* Catch the exit signal generated by X.
*/
void catch_exit ( __attribute__( ( unused ) ) int sig );
/**
* Enumeration indicating location or gravity of window.
*
* WL_NORTH_WEST WL_NORTH WL_NORTH_EAST
*
* WL_EAST WL_CENTER WL_EAST
*
* WL_SOUTH_WEST WL_SOUTH WL_SOUTH_EAST
*
*/
typedef enum _WindowLocation
{
/** Center */
WL_CENTER = 0,
/** Left top corner. */
WL_NORTH_WEST = 1,
/** Top middle */
WL_NORTH = 2,
/** Top right */
WL_NORTH_EAST = 3,
/** Middle right */
WL_EAST = 4,
/** Bottom right */
WL_EAST_SOUTH = 5,
/** Bottom middle */
WL_SOUTH = 6,
/** Bottom left */
WL_SOUTH_WEST = 7,
/** Middle left */
WL_WEST = 8
} WindowLocation;
/**
* Settings
*/
typedef struct _Settings
{
/** List of enabled switchers */
char *switchers;
/** Window settings */
unsigned int window_opacity;
/** Border width */
unsigned int menu_bw;
/** Width (0-100 in %, > 100 in pixels, < 0 in char width.) */
int menu_width;
/** # lines */
unsigned int menu_lines;
/** # Columns */
unsigned int menu_columns;
/** Font string (pango format) */
char * menu_font;
/** New row colors */
unsigned int color_enabled;
char * color_normal;
char * color_active;
char * color_urgent;
char * color_window;
/** Foreground color */
char * menu_fg;
char * menu_fg_urgent;
char * menu_fg_active;
/** Background color */
char * menu_bg;
char * menu_bg_urgent;
char * menu_bg_active;
/** Background color alt */
char * menu_bg_alt;
/** Highlight foreground color */
char * menu_hlfg;
char * menu_hlfg_urgent;
char * menu_hlfg_active;
/** Highlight background color */
char * menu_hlbg;
char * menu_hlbg_urgent;
char * menu_hlbg_active;
/** Border color */
char * menu_bc;
/** Terminal to use */
char * terminal_emulator;
/** SSH client to use */
char * ssh_client;
/** Command to execute when ssh session is selected */
char * ssh_command;
/** Command for executing an application */
char * run_command;
/** Command for executing an application in a terminal */
char * run_shell_command;
/** Command for listing executables */
char * run_list_command;
/** Windows location/gravity */
WindowLocation location;
/** Padding between elements */
unsigned int padding;
/** Y offset */
int y_offset;
/** X offset */
int x_offset;
/** Always should config.menu_lines lines, even if less lines are available */
unsigned int fixed_num_lines;
/** Do not use history */
unsigned int disable_history;
/** Use levenshtein sorting when matching */
unsigned int levenshtein_sort;
/** Search case sensitivity */
unsigned int case_sensitive;
/** Separator to use for dmenu mode */
char separator;
/** Height of an element in #chars */
int element_height;
/** Sidebar mode, show the switchers */
unsigned int sidebar_mode;
/** Lazy filter limit. */
unsigned int lazy_filter_limit;
/** Auto select. */
unsigned int auto_select;
/** Hosts file parsing */
unsigned int parse_hosts;
/** Combi Switchers */
char *combi_modi;
/** Fuzzy match */
unsigned int fuzzy;
/** Monitors */
int monitor;
} Settings;
/** Global Settings structure. */
extern Settings config;
/**
* @param msg The error message to show.
* @param markup The error message uses pango markup.
*
* The error message to show.
*/
void error_dialog ( const char *msg, int markup );
/**
* Structure defining a switcher.
* It consists of a name, callback and if enabled
* a textbox for the sidebar-mode.
*/
struct _Switcher
{
// Name (max 31 char long)
char name[32];
// Textbox used in the sidebar-mode.
textbox *tb;
// Keybindings (keysym and modmask)
char * keycfg;
char * keystr;
KeySym keysym;
unsigned int modmask;
/**
* A switcher normally consists of the following parts:
*/
void ( *init )( struct _Switcher *sw );
char ** ( *get_data )( unsigned int *length, struct _Switcher *pd );
int ( *match )( char **tokens, const char *input, int case_sensitive, int index, struct _Switcher *data );
SwitcherMode ( *result )( int menu_retv, char **input, unsigned int selected_line, struct _Switcher *pd );
void ( *destroy )( struct _Switcher *pd );
// Token match.
menu_match_cb token_match;
get_display_value mgrv;
// Pointer to private data.
void *private_data;
// Extra fields for script
void *ed;
// Free SWitcher
switcher_free free;
};
#define color_reset "\033[0m"
#define color_bold "\033[1m"
#define color_underline "\033[4m"
#define color_black "\033[0;30m"
#define color_red "\033[0;31m"
#define color_green "\033[0;32m"
#define color_yellow "\033[0;33m"
#define color_blue "\033[0;34m"
#define color_magenta "\033[0;35m"
#define color_cyan "\033[0;36m"
#define color_white "\033[0;37m"
#define color_white_bold "\033[1;37m"
#define color_black_bold "\033[1;30m"
#define color_red_bold "\033[1;31m"
#define color_green_bold "\033[1;32m"
#define color_yellow_bold "\033[1;33m"
#define color_blue_bold "\033[1;34m"
#define color_magenta_bold "\033[1;35m"
#define color_cyan_bold "\033[1;36m"
int show_error_message ( const char *msg, int markup );
#endif
|