1 c758d8da 2019-10-18 omar.polo #include <ctype.h> /* isalnum */
2 92803b00 2019-10-19 omar.polo #include <err.h>
3 c758d8da 2019-10-18 omar.polo #include <errno.h>
4 c758d8da 2019-10-18 omar.polo #include <limits.h>
5 c758d8da 2019-10-18 omar.polo #include <locale.h> /* setlocale */
6 c758d8da 2019-10-18 omar.polo #include <stdint.h>
7 f5e234d6 2018-05-18 omar.polo #include <stdio.h>
8 f5e234d6 2018-05-18 omar.polo #include <stdlib.h>
9 c758d8da 2019-10-18 omar.polo #include <string.h> /* strdup, strlen */
10 f5e234d6 2018-05-18 omar.polo #include <sysexits.h>
11 1a4491e5 2018-09-19 omar.polo #include <unistd.h>
13 c758d8da 2019-10-18 omar.polo #include <X11/Xcms.h>
14 f5e234d6 2018-05-18 omar.polo #include <X11/Xlib.h>
15 f5e234d6 2018-05-18 omar.polo #include <X11/Xresource.h>
16 c758d8da 2019-10-18 omar.polo #include <X11/Xutil.h>
17 347d23da 2018-05-19 omar.polo #include <X11/keysym.h>
19 f5e234d6 2018-05-18 omar.polo #ifdef USE_XINERAMA
20 c758d8da 2019-10-18 omar.polo #include <X11/extensions/Xinerama.h>
23 c9a3bfaa 2018-05-21 omar.polo #ifdef USE_XFT
24 c758d8da 2019-10-18 omar.polo #include <X11/Xft/Xft.h>
27 b500fe86 2018-06-07 omar.polo #ifndef VERSION
28 c758d8da 2019-10-18 omar.polo #define VERSION "unknown"
31 347d23da 2018-05-19 omar.polo #define resname "MyMenu"
32 347d23da 2018-05-19 omar.polo #define resclass "mymenu"
34 b5d751bd 2018-07-07 omar.polo #define SYM_BUF_SIZE 4
36 9e94fcbe 2018-05-22 omar.polo #ifdef USE_XFT
37 c758d8da 2019-10-18 omar.polo #define default_fontname "monospace"
39 c758d8da 2019-10-18 omar.polo #define default_fontname "fixed"
42 df29e05e 2018-10-17 omar.polo #define ARGS "Aahmve:p:P:l:f:W:H:x:y:b:B:t:T:c:C:s:S:d:G:g:I:i:J:j:"
44 9e94fcbe 2018-05-22 omar.polo #define MIN(a, b) ((a) < (b) ? (a) : (b))
45 f5e234d6 2018-05-18 omar.polo #define MAX(a, b) ((a) > (b) ? (a) : (b))
47 5e448381 2018-10-09 omar.polo #define EXPANDBITS(x) (((x & 0xf0) * 0x100) | (x & 0x0f) * 0x10)
50 1d13acf5 2018-10-04 omar.polo * If we don't have or we don't want an "ignore case" completion
51 1d13acf5 2018-10-04 omar.polo * style, fall back to `strstr(3)`
53 9e94fcbe 2018-05-22 omar.polo #ifndef USE_STRCASESTR
54 c758d8da 2019-10-18 omar.polo #define strcasestr strstr
57 1d13acf5 2018-10-04 omar.polo /* The number of char to read */
58 4f769efa 2018-10-06 omar.polo #define STDIN_CHUNKS 128
60 1d13acf5 2018-10-04 omar.polo /* The number of lines to allocate in advance */
61 4f769efa 2018-10-06 omar.polo #define LINES_CHUNK 64
63 4c0d79a0 2018-10-09 omar.polo #define inner_height(r) (r->height - r->borders[0] - r->borders[2])
64 c758d8da 2019-10-18 omar.polo #define inner_width(r) (r->width - r->borders[1] - r->borders[3])
66 1d13acf5 2018-10-04 omar.polo /* The states of the event loop */
67 c758d8da 2019-10-18 omar.polo enum state { LOOPING, OK_LOOP, OK, ERR };
70 1d13acf5 2018-10-04 omar.polo * For the drawing-related function. The text to be rendere could be
71 1d13acf5 2018-10-04 omar.polo * the prompt, a completion or a highlighted completion
73 c758d8da 2019-10-18 omar.polo enum obj_type { PROMPT, COMPL, COMPL_HIGH };
75 1d13acf5 2018-10-04 omar.polo /* These are the possible action to be performed after user input. */
76 2128b469 2018-06-30 omar.polo enum action {
79 1d13acf5 2018-10-04 omar.polo CONFIRM,
80 1d13acf5 2018-10-04 omar.polo CONFIRM_CONTINUE,
81 1d13acf5 2018-10-04 omar.polo NEXT_COMPL,
82 1d13acf5 2018-10-04 omar.polo PREV_COMPL,
83 1d13acf5 2018-10-04 omar.polo DEL_CHAR,
84 1d13acf5 2018-10-04 omar.polo DEL_WORD,
85 1d13acf5 2018-10-04 omar.polo DEL_LINE,
86 1d13acf5 2018-10-04 omar.polo ADD_CHAR,
87 a81dbe5d 2019-10-19 omar.polo TOGGLE_FIRST_SELECTED,
88 a81dbe5d 2019-10-19 omar.polo SCROLL_DOWN,
89 a81dbe5d 2019-10-19 omar.polo SCROLL_UP,
92 1d13acf5 2018-10-04 omar.polo /* A big set of values that needs to be carried around for drawing. A
93 a81dbe5d 2019-10-19 omar.polo * big struct to rule them all */
94 f5e234d6 2018-05-18 omar.polo struct rendering {
95 c758d8da 2019-10-18 omar.polo Display *d; /* Connection to xorg */
96 c758d8da 2019-10-18 omar.polo Window w;
97 c758d8da 2019-10-18 omar.polo XIM xim;
98 c758d8da 2019-10-18 omar.polo int width;
99 c758d8da 2019-10-18 omar.polo int height;
100 c758d8da 2019-10-18 omar.polo int p_padding[4];
101 c758d8da 2019-10-18 omar.polo int c_padding[4];
102 c758d8da 2019-10-18 omar.polo int ch_padding[4];
103 c758d8da 2019-10-18 omar.polo int x_zero; /* the "zero" on the x axis (may not be exactly 0 'cause
104 c758d8da 2019-10-18 omar.polo the borders) */
105 c758d8da 2019-10-18 omar.polo int y_zero; /* like x_zero but for the y axis */
107 a81dbe5d 2019-10-19 omar.polo int offset; /* scroll offset */
109 c758d8da 2019-10-18 omar.polo short free_text;
110 c758d8da 2019-10-18 omar.polo short first_selected;
111 c758d8da 2019-10-18 omar.polo short multiple_select;
113 1d13acf5 2018-10-04 omar.polo /* four border width */
114 c758d8da 2019-10-18 omar.polo int borders[4];
115 c758d8da 2019-10-18 omar.polo int p_borders[4];
116 c758d8da 2019-10-18 omar.polo int c_borders[4];
117 c758d8da 2019-10-18 omar.polo int ch_borders[4];
119 c758d8da 2019-10-18 omar.polo short horizontal_layout;
121 1d13acf5 2018-10-04 omar.polo /* prompt */
122 c758d8da 2019-10-18 omar.polo char *ps1;
123 c758d8da 2019-10-18 omar.polo int ps1len;
124 c758d8da 2019-10-18 omar.polo int ps1w; /* ps1 width */
125 c758d8da 2019-10-18 omar.polo int ps1h; /* ps1 height */
127 c758d8da 2019-10-18 omar.polo int text_height; /* cache for the vertical layout */
129 c758d8da 2019-10-18 omar.polo XIC xic;
131 1d13acf5 2018-10-04 omar.polo /* colors */
132 c758d8da 2019-10-18 omar.polo GC fgs[4];
133 c758d8da 2019-10-18 omar.polo GC bgs[4];
134 c758d8da 2019-10-18 omar.polo GC borders_bg[4];
135 c758d8da 2019-10-18 omar.polo GC p_borders_bg[4];
136 c758d8da 2019-10-18 omar.polo GC c_borders_bg[4];
137 c758d8da 2019-10-18 omar.polo GC ch_borders_bg[4];
138 c9a3bfaa 2018-05-21 omar.polo #ifdef USE_XFT
139 c758d8da 2019-10-18 omar.polo XftFont *font;
140 c758d8da 2019-10-18 omar.polo XftDraw *xftdraw;
141 c758d8da 2019-10-18 omar.polo XftColor xft_colors[3];
143 c758d8da 2019-10-18 omar.polo XFontSet font;
144 c9a3bfaa 2018-05-21 omar.polo #endif
147 b5d751bd 2018-07-07 omar.polo struct completion {
148 c758d8da 2019-10-18 omar.polo char *completion;
149 c758d8da 2019-10-18 omar.polo char *rcompletion;
150 a81dbe5d 2019-10-19 omar.polo int offset; /* the x (or y, depending on the layout) coordinate at
151 a81dbe5d 2019-10-19 omar.polo which the item is rendered */
154 1d13acf5 2018-10-04 omar.polo /* Wrap the linked list of completions */
155 b5d751bd 2018-07-07 omar.polo struct completions {
156 c758d8da 2019-10-18 omar.polo struct completion *completions;
157 c758d8da 2019-10-18 omar.polo ssize_t selected;
158 c758d8da 2019-10-18 omar.polo size_t length;
161 6bb186a7 2018-09-13 omar.polo /* idea stolen from lemonbar. ty lemonboy */
162 6bb186a7 2018-09-13 omar.polo typedef union {
163 1d13acf5 2018-10-04 omar.polo struct {
164 c758d8da 2019-10-18 omar.polo uint8_t b;
165 c758d8da 2019-10-18 omar.polo uint8_t g;
166 c758d8da 2019-10-18 omar.polo uint8_t r;
167 c758d8da 2019-10-18 omar.polo uint8_t a;
168 4f769efa 2018-10-06 omar.polo } rgba;
169 c758d8da 2019-10-18 omar.polo uint32_t v;
170 6bb186a7 2018-09-13 omar.polo } rgba_t;
172 c758d8da 2019-10-18 omar.polo extern char *optarg;
173 c758d8da 2019-10-18 omar.polo extern int optind;
175 1d13acf5 2018-10-04 omar.polo /* Return a newly allocated (and empty) completion list */
176 1d13acf5 2018-10-04 omar.polo struct completions *
177 1d13acf5 2018-10-04 omar.polo compls_new(size_t length)
179 1d13acf5 2018-10-04 omar.polo struct completions *cs = malloc(sizeof(struct completions));
181 1d13acf5 2018-10-04 omar.polo if (cs == NULL)
182 1d13acf5 2018-10-04 omar.polo return cs;
184 1d13acf5 2018-10-04 omar.polo cs->completions = calloc(length, sizeof(struct completion));
185 1d13acf5 2018-10-04 omar.polo if (cs->completions == NULL) {
186 1d13acf5 2018-10-04 omar.polo free(cs);
187 1d13acf5 2018-10-04 omar.polo return NULL;
190 1d13acf5 2018-10-04 omar.polo cs->selected = -1;
191 1d13acf5 2018-10-04 omar.polo cs->length = length;
192 1d13acf5 2018-10-04 omar.polo return cs;
195 1d13acf5 2018-10-04 omar.polo /* Delete the wrapper and the whole list */
197 1d13acf5 2018-10-04 omar.polo compls_delete(struct completions *cs)
199 1d13acf5 2018-10-04 omar.polo if (cs == NULL)
200 1d13acf5 2018-10-04 omar.polo return;
202 1d13acf5 2018-10-04 omar.polo free(cs->completions);
203 1d13acf5 2018-10-04 omar.polo free(cs);
207 1d13acf5 2018-10-04 omar.polo * Create a completion list from a text and the list of possible
208 1d13acf5 2018-10-04 omar.polo * completions (null terminated). Expects a non-null `cs'. `lines' and
209 1d13acf5 2018-10-04 omar.polo * `vlines' should have the same length OR `vlines' is NULL.
212 1d13acf5 2018-10-04 omar.polo filter(struct completions *cs, char *text, char **lines, char **vlines)
214 c758d8da 2019-10-18 omar.polo size_t index = 0;
215 c758d8da 2019-10-18 omar.polo size_t matching = 0;
216 c758d8da 2019-10-18 omar.polo char *l;
218 1d13acf5 2018-10-04 omar.polo if (vlines == NULL)
219 1d13acf5 2018-10-04 omar.polo vlines = lines;
221 26b541d8 2018-10-04 omar.polo while (1) {
222 1d13acf5 2018-10-04 omar.polo if (lines[index] == NULL)
223 1d13acf5 2018-10-04 omar.polo break;
225 4f769efa 2018-10-06 omar.polo l = vlines[index] != NULL ? vlines[index] : lines[index];
227 1d13acf5 2018-10-04 omar.polo if (strcasestr(l, text) != NULL) {
228 1d13acf5 2018-10-04 omar.polo struct completion *c = &cs->completions[matching];
229 c758d8da 2019-10-18 omar.polo c->completion = l;
230 1d13acf5 2018-10-04 omar.polo c->rcompletion = lines[index];
231 1d13acf5 2018-10-04 omar.polo matching++;
234 1d13acf5 2018-10-04 omar.polo index++;
236 1d13acf5 2018-10-04 omar.polo cs->length = matching;
237 1d13acf5 2018-10-04 omar.polo cs->selected = -1;
240 1d13acf5 2018-10-04 omar.polo /* Update the given completion */
242 e6de56ed 2019-10-20 omar.polo update_completions(
243 e6de56ed 2019-10-20 omar.polo struct completions *cs, char *text, char **lines, char **vlines, short first_selected)
245 1d13acf5 2018-10-04 omar.polo filter(cs, text, lines, vlines);
246 1d13acf5 2018-10-04 omar.polo if (first_selected && cs->length > 0)
247 1d13acf5 2018-10-04 omar.polo cs->selected = 0;
251 1d13acf5 2018-10-04 omar.polo * Select the next or previous selection and update some state. `text'
252 1d13acf5 2018-10-04 omar.polo * will be updated with the text of the completion and `textlen' with
253 1d13acf5 2018-10-04 omar.polo * the new length. If the memory cannot be allocated `status' will be
254 1d13acf5 2018-10-04 omar.polo * set to `ERR'.
257 e6de56ed 2019-10-20 omar.polo complete(struct completions *cs, short first_selected, short p, char **text, int *textlen,
258 e6de56ed 2019-10-20 omar.polo enum state *status)
260 c758d8da 2019-10-18 omar.polo struct completion *n;
261 c758d8da 2019-10-18 omar.polo int index;
263 1d13acf5 2018-10-04 omar.polo if (cs == NULL || cs->length == 0)
264 1d13acf5 2018-10-04 omar.polo return;
267 1d13acf5 2018-10-04 omar.polo * If the first is always selected and the first entry is
268 1d13acf5 2018-10-04 omar.polo * different from the text, expand the text and return
270 e6de56ed 2019-10-20 omar.polo if (first_selected && cs->selected == 0 && strcmp(cs->completions->completion, *text) != 0
271 e6de56ed 2019-10-20 omar.polo && !p) {
272 1d13acf5 2018-10-04 omar.polo free(*text);
273 1d13acf5 2018-10-04 omar.polo *text = strdup(cs->completions->completion);
274 1d13acf5 2018-10-04 omar.polo if (text == NULL) {
275 1d13acf5 2018-10-04 omar.polo *status = ERR;
276 1d13acf5 2018-10-04 omar.polo return;
278 1d13acf5 2018-10-04 omar.polo *textlen = strlen(*text);
279 1d13acf5 2018-10-04 omar.polo return;
282 1d13acf5 2018-10-04 omar.polo index = cs->selected;
284 1d13acf5 2018-10-04 omar.polo if (index == -1 && p)
285 1d13acf5 2018-10-04 omar.polo index = 0;
286 e6de56ed 2019-10-20 omar.polo index = cs->selected = (cs->length + (p ? index - 1 : index + 1)) % cs->length;
288 1d13acf5 2018-10-04 omar.polo n = &cs->completions[cs->selected];
290 1d13acf5 2018-10-04 omar.polo free(*text);
291 1d13acf5 2018-10-04 omar.polo *text = strdup(n->completion);
292 1d13acf5 2018-10-04 omar.polo if (text == NULL) {
293 1d13acf5 2018-10-04 omar.polo fprintf(stderr, "Memory allocation error!\n");
294 1d13acf5 2018-10-04 omar.polo *status = ERR;
295 1d13acf5 2018-10-04 omar.polo return;
297 1d13acf5 2018-10-04 omar.polo *textlen = strlen(*text);
300 1d13acf5 2018-10-04 omar.polo /* Push the character c at the end of the string pointed by p */
302 1d13acf5 2018-10-04 omar.polo pushc(char **p, int maxlen, char c)
304 c758d8da 2019-10-18 omar.polo int len;
306 4f769efa 2018-10-06 omar.polo len = strnlen(*p, maxlen);
307 c758d8da 2019-10-18 omar.polo if (!(len < maxlen - 2)) {
308 1d13acf5 2018-10-04 omar.polo char *newptr;
310 1d13acf5 2018-10-04 omar.polo maxlen += maxlen >> 1;
311 1d13acf5 2018-10-04 omar.polo newptr = realloc(*p, maxlen);
312 1d13acf5 2018-10-04 omar.polo if (newptr == NULL) /* bad */
313 1d13acf5 2018-10-04 omar.polo return -1;
314 1d13acf5 2018-10-04 omar.polo *p = newptr;
317 1d13acf5 2018-10-04 omar.polo (*p)[len] = c;
318 c758d8da 2019-10-18 omar.polo (*p)[len + 1] = '\0';
319 1d13acf5 2018-10-04 omar.polo return maxlen;
323 1d13acf5 2018-10-04 omar.polo * Remove the last rune from the *UTF-8* string! This is different
324 1d13acf5 2018-10-04 omar.polo * from just setting the last byte to 0 (in some cases ofc). Return a
325 1d13acf5 2018-10-04 omar.polo * pointer (e) to the last nonzero char. If e < p then p is empty!
327 1d13acf5 2018-10-04 omar.polo char *
328 1d13acf5 2018-10-04 omar.polo popc(char *p)
330 1d13acf5 2018-10-04 omar.polo int len = strlen(p);
331 1d13acf5 2018-10-04 omar.polo char *e;
333 1d13acf5 2018-10-04 omar.polo if (len == 0)
334 1d13acf5 2018-10-04 omar.polo return p;
336 1d13acf5 2018-10-04 omar.polo e = p + len - 1;
339 1d13acf5 2018-10-04 omar.polo char c = *e;
341 4f769efa 2018-10-06 omar.polo *e = '\0';
342 4f769efa 2018-10-06 omar.polo e -= 1;
345 1d13acf5 2018-10-04 omar.polo * If c is a starting byte (11......) or is under
346 1d13acf5 2018-10-04 omar.polo * U+007F we're done.
348 1d13acf5 2018-10-04 omar.polo if (((c & 0x80) && (c & 0x40)) || !(c & 0x80))
349 1d13acf5 2018-10-04 omar.polo break;
350 1d13acf5 2018-10-04 omar.polo } while (e >= p);
352 1d13acf5 2018-10-04 omar.polo return e;
355 1d13acf5 2018-10-04 omar.polo /* Remove the last word plus trailing white spaces from the given string */
357 1d13acf5 2018-10-04 omar.polo popw(char *w)
359 c758d8da 2019-10-18 omar.polo int len;
360 c758d8da 2019-10-18 omar.polo short in_word = 1;
362 4f769efa 2018-10-06 omar.polo if ((len = strlen(w)) == 0)
363 1d13acf5 2018-10-04 omar.polo return;
365 26b541d8 2018-10-04 omar.polo while (1) {
366 1d13acf5 2018-10-04 omar.polo char *e = popc(w);
368 1d13acf5 2018-10-04 omar.polo if (e < w)
369 1d13acf5 2018-10-04 omar.polo return;
371 1d13acf5 2018-10-04 omar.polo if (in_word && isspace(*e))
372 26b541d8 2018-10-04 omar.polo in_word = 0;
374 1d13acf5 2018-10-04 omar.polo if (!in_word && !isspace(*e))
375 1d13acf5 2018-10-04 omar.polo return;
380 1d13acf5 2018-10-04 omar.polo * If the string is surrounded by quates (`"') remove them and replace
381 1d13acf5 2018-10-04 omar.polo * every `\"' in the string with a single double-quote.
383 1d13acf5 2018-10-04 omar.polo char *
384 1d13acf5 2018-10-04 omar.polo normalize_str(const char *str)
386 c758d8da 2019-10-18 omar.polo int len, p;
387 c758d8da 2019-10-18 omar.polo char *s;
389 4f769efa 2018-10-06 omar.polo if ((len = strlen(str)) == 0)
390 1d13acf5 2018-10-04 omar.polo return NULL;
392 92803b00 2019-10-19 omar.polo if ((s = calloc(len, sizeof(char))) == NULL)
393 92803b00 2019-10-19 omar.polo err(1, "calloc");
394 1d13acf5 2018-10-04 omar.polo p = 0;
396 1d13acf5 2018-10-04 omar.polo while (*str) {
397 1d13acf5 2018-10-04 omar.polo char c = *str;
399 1d13acf5 2018-10-04 omar.polo if (*str == '\\') {
400 1d13acf5 2018-10-04 omar.polo if (*(str + 1)) {
401 1d13acf5 2018-10-04 omar.polo s[p] = *(str + 1);
403 1d13acf5 2018-10-04 omar.polo str += 2; /* skip this and the next char */
404 1d13acf5 2018-10-04 omar.polo continue;
405 1d13acf5 2018-10-04 omar.polo } else
406 1d13acf5 2018-10-04 omar.polo break;
408 1d13acf5 2018-10-04 omar.polo if (c == '"') {
409 c758d8da 2019-10-18 omar.polo str++; /* skip only this char */
410 1d13acf5 2018-10-04 omar.polo continue;
412 1d13acf5 2018-10-04 omar.polo s[p] = c;
414 1d13acf5 2018-10-04 omar.polo str++;
417 1d13acf5 2018-10-04 omar.polo return s;
420 1d13acf5 2018-10-04 omar.polo size_t
421 1d13acf5 2018-10-04 omar.polo read_stdin(char **buf)
423 c758d8da 2019-10-18 omar.polo size_t offset = 0;
424 c758d8da 2019-10-18 omar.polo size_t len = STDIN_CHUNKS;
426 1d13acf5 2018-10-04 omar.polo *buf = malloc(len * sizeof(char));
427 1d13acf5 2018-10-04 omar.polo if (*buf == NULL)
428 1d13acf5 2018-10-04 omar.polo goto err;
430 26b541d8 2018-10-04 omar.polo while (1) {
431 1d13acf5 2018-10-04 omar.polo ssize_t r;
432 1d13acf5 2018-10-04 omar.polo size_t i;
434 1d13acf5 2018-10-04 omar.polo r = read(0, *buf + offset, STDIN_CHUNKS);
436 1d13acf5 2018-10-04 omar.polo if (r < 1)
437 1d13acf5 2018-10-04 omar.polo return len;
439 1d13acf5 2018-10-04 omar.polo offset += r;
441 1d13acf5 2018-10-04 omar.polo len += STDIN_CHUNKS;
442 1d13acf5 2018-10-04 omar.polo *buf = realloc(*buf, len);
443 1d13acf5 2018-10-04 omar.polo if (*buf == NULL)
444 1d13acf5 2018-10-04 omar.polo goto err;
446 1d13acf5 2018-10-04 omar.polo for (i = offset; i < len; ++i)
447 1d13acf5 2018-10-04 omar.polo (*buf)[i] = '\0';
451 1d13acf5 2018-10-04 omar.polo fprintf(stderr, "Error in allocating memory for stdin.\n");
452 1d13acf5 2018-10-04 omar.polo exit(EX_UNAVAILABLE);
455 1d13acf5 2018-10-04 omar.polo size_t
456 1d13acf5 2018-10-04 omar.polo readlines(char ***lns, char **buf)
458 c758d8da 2019-10-18 omar.polo size_t i, len, ll, lines;
459 c758d8da 2019-10-18 omar.polo short in_line = 0;
461 1d13acf5 2018-10-04 omar.polo lines = 0;
463 1d13acf5 2018-10-04 omar.polo *buf = NULL;
464 1d13acf5 2018-10-04 omar.polo len = read_stdin(buf);
466 1d13acf5 2018-10-04 omar.polo ll = LINES_CHUNK;
467 c758d8da 2019-10-18 omar.polo *lns = malloc(ll * sizeof(char *));
469 1d13acf5 2018-10-04 omar.polo if (*lns == NULL)
470 1d13acf5 2018-10-04 omar.polo goto err;
472 4f769efa 2018-10-06 omar.polo for (i = 0; i < len; i++) {
473 1d13acf5 2018-10-04 omar.polo char c = (*buf)[i];
475 1d13acf5 2018-10-04 omar.polo if (c == '\0')
476 1d13acf5 2018-10-04 omar.polo break;
478 1d13acf5 2018-10-04 omar.polo if (c == '\n')
479 1d13acf5 2018-10-04 omar.polo (*buf)[i] = '\0';
481 1d13acf5 2018-10-04 omar.polo if (in_line && c == '\n')
482 26b541d8 2018-10-04 omar.polo in_line = 0;
484 1d13acf5 2018-10-04 omar.polo if (!in_line && c != '\n') {
485 26b541d8 2018-10-04 omar.polo in_line = 1;
486 1d13acf5 2018-10-04 omar.polo (*lns)[lines] = (*buf) + i;
487 1d13acf5 2018-10-04 omar.polo lines++;
489 26b541d8 2018-10-04 omar.polo if (lines == ll) { /* resize */
490 1d13acf5 2018-10-04 omar.polo ll += LINES_CHUNK;
491 c758d8da 2019-10-18 omar.polo *lns = realloc(*lns, ll * sizeof(char *));
492 1d13acf5 2018-10-04 omar.polo if (*lns == NULL)
493 1d13acf5 2018-10-04 omar.polo goto err;
498 1d13acf5 2018-10-04 omar.polo (*lns)[lines] = NULL;
500 1d13acf5 2018-10-04 omar.polo return lines;
503 1d13acf5 2018-10-04 omar.polo fprintf(stderr, "Error in memory allocation.\n");
504 1d13acf5 2018-10-04 omar.polo exit(EX_UNAVAILABLE);
508 1d13acf5 2018-10-04 omar.polo * Compute the dimensions of the string str once rendered.
509 1d13acf5 2018-10-04 omar.polo * It'll return the width and set ret_width and ret_height if not NULL
512 e6de56ed 2019-10-20 omar.polo text_extents(char *str, int len, struct rendering *r, int *ret_width, int *ret_height)
514 c758d8da 2019-10-18 omar.polo int height, width;
515 1d13acf5 2018-10-04 omar.polo #ifdef USE_XFT
516 c758d8da 2019-10-18 omar.polo XGlyphInfo gi;
517 1d13acf5 2018-10-04 omar.polo XftTextExtentsUtf8(r->d, r->font, str, len, &gi);
518 1d13acf5 2018-10-04 omar.polo height = r->font->ascent - r->font->descent;
519 1d13acf5 2018-10-04 omar.polo width = gi.width - gi.x;
521 c758d8da 2019-10-18 omar.polo XRectangle rect;
522 1d13acf5 2018-10-04 omar.polo XmbTextExtents(r->font, str, len, NULL, &rect);
523 1d13acf5 2018-10-04 omar.polo height = rect.height;
524 1d13acf5 2018-10-04 omar.polo width = rect.width;
525 1d13acf5 2018-10-04 omar.polo #endif
526 c758d8da 2019-10-18 omar.polo if (ret_width != NULL)
527 c758d8da 2019-10-18 omar.polo *ret_width = width;
528 c758d8da 2019-10-18 omar.polo if (ret_height != NULL)
529 c758d8da 2019-10-18 omar.polo *ret_height = height;
530 1d13acf5 2018-10-04 omar.polo return width;
534 e6de56ed 2019-10-20 omar.polo draw_string(char *str, int len, int x, int y, struct rendering *r, enum obj_type tt)
536 1d13acf5 2018-10-04 omar.polo #ifdef USE_XFT
537 1d13acf5 2018-10-04 omar.polo XftColor xftcolor;
538 c758d8da 2019-10-18 omar.polo if (tt == PROMPT)
539 c758d8da 2019-10-18 omar.polo xftcolor = r->xft_colors[0];
540 c758d8da 2019-10-18 omar.polo if (tt == COMPL)
541 c758d8da 2019-10-18 omar.polo xftcolor = r->xft_colors[1];
542 c758d8da 2019-10-18 omar.polo if (tt == COMPL_HIGH)
543 c758d8da 2019-10-18 omar.polo xftcolor = r->xft_colors[2];
545 1d13acf5 2018-10-04 omar.polo XftDrawStringUtf8(r->xftdraw, &xftcolor, r->font, x, y, str, len);
547 1d13acf5 2018-10-04 omar.polo GC gc;
548 c758d8da 2019-10-18 omar.polo if (tt == PROMPT)
549 c758d8da 2019-10-18 omar.polo gc = r->fgs[0];
550 c758d8da 2019-10-18 omar.polo if (tt == COMPL)
551 c758d8da 2019-10-18 omar.polo gc = r->fgs[1];
552 c758d8da 2019-10-18 omar.polo if (tt == COMPL_HIGH)
553 c758d8da 2019-10-18 omar.polo gc = r->fgs[2];
554 1d13acf5 2018-10-04 omar.polo Xutf8DrawString(r->d, r->w, r->font, gc, x, y, str, len);
555 1d13acf5 2018-10-04 omar.polo #endif
558 1d13acf5 2018-10-04 omar.polo /* Duplicate the string and substitute every space with a 'n` */
559 1d13acf5 2018-10-04 omar.polo char *
560 1d13acf5 2018-10-04 omar.polo strdupn(char *str)
562 c758d8da 2019-10-18 omar.polo int len, i;
563 c758d8da 2019-10-18 omar.polo char *dup;
565 1d13acf5 2018-10-04 omar.polo len = strlen(str);
567 1d13acf5 2018-10-04 omar.polo if (str == NULL || len == 0)
568 1d13acf5 2018-10-04 omar.polo return NULL;
570 4f769efa 2018-10-06 omar.polo if ((dup = strdup(str)) == NULL)
571 1d13acf5 2018-10-04 omar.polo return NULL;
573 1d13acf5 2018-10-04 omar.polo for (i = 0; i < len; ++i)
574 1d13acf5 2018-10-04 omar.polo if (dup[i] == ' ')
575 1d13acf5 2018-10-04 omar.polo dup[i] = 'n';
577 1d13acf5 2018-10-04 omar.polo return dup;
581 e6de56ed 2019-10-20 omar.polo draw_v_box(struct rendering *r, int y, char *prefix, int prefix_width, enum obj_type t, char *text)
583 c758d8da 2019-10-18 omar.polo GC *border_color, bg;
584 c758d8da 2019-10-18 omar.polo int *padding, *borders;
585 c758d8da 2019-10-18 omar.polo int ret = 0, inner_width, inner_height, x;
587 df29e05e 2018-10-17 omar.polo switch (t) {
588 df29e05e 2018-10-17 omar.polo case PROMPT:
589 c758d8da 2019-10-18 omar.polo border_color = r->p_borders_bg;
590 c758d8da 2019-10-18 omar.polo padding = r->p_padding;
591 c758d8da 2019-10-18 omar.polo borders = r->p_borders;
592 c758d8da 2019-10-18 omar.polo bg = r->bgs[0];
593 df29e05e 2018-10-17 omar.polo break;
594 df29e05e 2018-10-17 omar.polo case COMPL:
595 c758d8da 2019-10-18 omar.polo border_color = r->c_borders_bg;
596 c758d8da 2019-10-18 omar.polo padding = r->c_padding;
597 c758d8da 2019-10-18 omar.polo borders = r->c_borders;
598 c758d8da 2019-10-18 omar.polo bg = r->bgs[1];
599 df29e05e 2018-10-17 omar.polo break;
600 df29e05e 2018-10-17 omar.polo case COMPL_HIGH:
601 c758d8da 2019-10-18 omar.polo border_color = r->ch_borders_bg;
602 c758d8da 2019-10-18 omar.polo padding = r->ch_padding;
603 c758d8da 2019-10-18 omar.polo borders = r->ch_borders;
604 c758d8da 2019-10-18 omar.polo bg = r->bgs[2];
605 df29e05e 2018-10-17 omar.polo break;
608 e6de56ed 2019-10-20 omar.polo ret = borders[0] + padding[0] + r->text_height + padding[2] + borders[2];
610 df29e05e 2018-10-17 omar.polo inner_width = inner_width(r) - borders[1] - borders[3];
611 df29e05e 2018-10-17 omar.polo inner_height = padding[0] + r->text_height + padding[2];
613 df29e05e 2018-10-17 omar.polo /* Border top */
614 e6de56ed 2019-10-20 omar.polo XFillRectangle(r->d, r->w, border_color[0], r->x_zero, y, r->width, borders[0]);
616 df29e05e 2018-10-17 omar.polo /* Border right */
617 e6de56ed 2019-10-20 omar.polo XFillRectangle(r->d, r->w, border_color[1], r->x_zero + inner_width(r) - borders[1], y,
618 e6de56ed 2019-10-20 omar.polo borders[1], ret);
620 df29e05e 2018-10-17 omar.polo /* Border bottom */
621 c758d8da 2019-10-18 omar.polo XFillRectangle(r->d, r->w, border_color[2], r->x_zero,
622 e6de56ed 2019-10-20 omar.polo y + borders[0] + padding[0] + r->text_height + padding[2], r->width, borders[2]);
624 df29e05e 2018-10-17 omar.polo /* Border left */
625 e6de56ed 2019-10-20 omar.polo XFillRectangle(r->d, r->w, border_color[3], r->x_zero, y, borders[3], ret);
627 df29e05e 2018-10-17 omar.polo /* bg */
628 df29e05e 2018-10-17 omar.polo x = r->x_zero + borders[3];
629 df29e05e 2018-10-17 omar.polo y += borders[0];
630 df29e05e 2018-10-17 omar.polo XFillRectangle(r->d, r->w, bg, x, y, inner_width, inner_height);
632 df29e05e 2018-10-17 omar.polo /* content */
633 df29e05e 2018-10-17 omar.polo y += padding[0] + r->text_height;
634 df29e05e 2018-10-17 omar.polo x += padding[3];
635 df29e05e 2018-10-17 omar.polo if (prefix != NULL) {
636 df29e05e 2018-10-17 omar.polo draw_string(prefix, strlen(prefix), x, y, r, t);
637 df29e05e 2018-10-17 omar.polo x += prefix_width;
639 df29e05e 2018-10-17 omar.polo draw_string(text, strlen(text), x, y, r, t);
641 df29e05e 2018-10-17 omar.polo return ret;
645 e6de56ed 2019-10-20 omar.polo draw_h_box(struct rendering *r, int x, char *prefix, int prefix_width, enum obj_type t, char *text)
647 c758d8da 2019-10-18 omar.polo GC *border_color, bg;
648 c758d8da 2019-10-18 omar.polo int *padding, *borders;
649 c758d8da 2019-10-18 omar.polo int ret = 0, inner_width, inner_height, y, text_width;
651 df29e05e 2018-10-17 omar.polo switch (t) {
652 df29e05e 2018-10-17 omar.polo case PROMPT:
653 c758d8da 2019-10-18 omar.polo border_color = r->p_borders_bg;
654 c758d8da 2019-10-18 omar.polo padding = r->p_padding;
655 c758d8da 2019-10-18 omar.polo borders = r->p_borders;
656 c758d8da 2019-10-18 omar.polo bg = r->bgs[0];
657 df29e05e 2018-10-17 omar.polo break;
658 df29e05e 2018-10-17 omar.polo case COMPL:
659 c758d8da 2019-10-18 omar.polo border_color = r->c_borders_bg;
660 c758d8da 2019-10-18 omar.polo padding = r->c_padding;
661 c758d8da 2019-10-18 omar.polo borders = r->c_borders;
662 c758d8da 2019-10-18 omar.polo bg = r->bgs[1];
663 df29e05e 2018-10-17 omar.polo break;
664 df29e05e 2018-10-17 omar.polo case COMPL_HIGH:
665 c758d8da 2019-10-18 omar.polo border_color = r->ch_borders_bg;
666 c758d8da 2019-10-18 omar.polo padding = r->ch_padding;
667 c758d8da 2019-10-18 omar.polo borders = r->ch_borders;
668 c758d8da 2019-10-18 omar.polo bg = r->bgs[2];
669 df29e05e 2018-10-17 omar.polo break;
672 df29e05e 2018-10-17 omar.polo if (padding[0] < 0 || padding[2] < 0)
673 c758d8da 2019-10-18 omar.polo padding[0] = padding[2]
674 e6de56ed 2019-10-20 omar.polo = (inner_height(r) - borders[0] - borders[2] - r->text_height) / 2;
676 df29e05e 2018-10-17 omar.polo /* If they are still lesser than 0, set 'em to 0 */
677 df29e05e 2018-10-17 omar.polo if (padding[0] < 0 || padding[2] < 0)
678 df29e05e 2018-10-17 omar.polo padding[0] = padding[2] = 0;
680 df29e05e 2018-10-17 omar.polo /* Get the text width */
681 df29e05e 2018-10-17 omar.polo text_extents(text, strlen(text), r, &text_width, NULL);
682 df29e05e 2018-10-17 omar.polo if (prefix != NULL)
683 df29e05e 2018-10-17 omar.polo text_width += prefix_width;
685 df29e05e 2018-10-17 omar.polo ret = borders[3] + padding[3] + text_width + padding[1] + borders[1];
687 df29e05e 2018-10-17 omar.polo inner_width = padding[3] + text_width + padding[1];
688 df29e05e 2018-10-17 omar.polo inner_height = inner_height(r) - borders[0] - borders[2];
690 df29e05e 2018-10-17 omar.polo /* Border top */
691 e6de56ed 2019-10-20 omar.polo XFillRectangle(r->d, r->w, border_color[0], x, r->y_zero, ret, borders[0]);
693 df29e05e 2018-10-17 omar.polo /* Border right */
694 e6de56ed 2019-10-20 omar.polo XFillRectangle(r->d, r->w, border_color[1], x + borders[3] + inner_width, r->y_zero,
695 e6de56ed 2019-10-20 omar.polo borders[1], inner_height(r));
697 df29e05e 2018-10-17 omar.polo /* Border bottom */
698 e6de56ed 2019-10-20 omar.polo XFillRectangle(r->d, r->w, border_color[2], x, r->y_zero + inner_height(r) - borders[2],
699 e6de56ed 2019-10-20 omar.polo ret, borders[2]);
701 df29e05e 2018-10-17 omar.polo /* Border left */
702 e6de56ed 2019-10-20 omar.polo XFillRectangle(r->d, r->w, border_color[3], x, r->y_zero, borders[3], inner_height(r));
704 df29e05e 2018-10-17 omar.polo /* bg */
705 df29e05e 2018-10-17 omar.polo x += borders[3];
706 df29e05e 2018-10-17 omar.polo y = r->y_zero + borders[0];
707 df29e05e 2018-10-17 omar.polo XFillRectangle(r->d, r->w, bg, x, y, inner_width, inner_height);
709 df29e05e 2018-10-17 omar.polo /* content */
710 df29e05e 2018-10-17 omar.polo y += padding[0] + r->text_height;
711 df29e05e 2018-10-17 omar.polo x += padding[3];
712 df29e05e 2018-10-17 omar.polo if (prefix != NULL) {
713 df29e05e 2018-10-17 omar.polo draw_string(prefix, strlen(prefix), x, y, r, t);
714 df29e05e 2018-10-17 omar.polo x += prefix_width;
716 df29e05e 2018-10-17 omar.polo draw_string(text, strlen(text), x, y, r, t);
718 df29e05e 2018-10-17 omar.polo return ret;
721 51986bb8 2018-10-06 omar.polo /* ,-----------------------------------------------------------------, */
722 df29e05e 2018-10-17 omar.polo /* | 20 char text | completion | completion | completion | compl | */
723 df29e05e 2018-10-17 omar.polo /* `-----------------------------------------------------------------' */
725 df29e05e 2018-10-17 omar.polo draw_horizontally(struct rendering *r, char *text, struct completions *cs)
727 c758d8da 2019-10-18 omar.polo size_t i;
728 c758d8da 2019-10-18 omar.polo int x = r->x_zero;
730 df29e05e 2018-10-17 omar.polo /* Draw the prompt */
731 df29e05e 2018-10-17 omar.polo x += draw_h_box(r, x, r->ps1, r->ps1w, PROMPT, text);
733 df29e05e 2018-10-17 omar.polo for (i = r->offset; i < cs->length; ++i) {
734 e6de56ed 2019-10-20 omar.polo enum obj_type t = cs->selected == (ssize_t)i ? COMPL_HIGH : COMPL;
736 a81dbe5d 2019-10-19 omar.polo cs->completions[i].offset = x;
738 e6de56ed 2019-10-20 omar.polo x += draw_h_box(r, x, NULL, 0, t, cs->completions[i].completion);
740 df29e05e 2018-10-17 omar.polo if (x > inner_width(r))
741 df29e05e 2018-10-17 omar.polo break;
744 a81dbe5d 2019-10-19 omar.polo for (i += 1; i < cs->length; ++i)
745 a81dbe5d 2019-10-19 omar.polo cs->completions[i].offset = -1;
748 df29e05e 2018-10-17 omar.polo /* ,-----------------------------------------------------------------, */
749 1d13acf5 2018-10-04 omar.polo /* | prompt | */
750 1d13acf5 2018-10-04 omar.polo /* |-----------------------------------------------------------------| */
751 1d13acf5 2018-10-04 omar.polo /* | completion | */
752 1d13acf5 2018-10-04 omar.polo /* |-----------------------------------------------------------------| */
753 1d13acf5 2018-10-04 omar.polo /* | completion | */
754 51986bb8 2018-10-06 omar.polo /* `-----------------------------------------------------------------' */
756 1d13acf5 2018-10-04 omar.polo draw_vertically(struct rendering *r, char *text, struct completions *cs)
758 c758d8da 2019-10-18 omar.polo size_t i;
759 c758d8da 2019-10-18 omar.polo int y = r->y_zero;
761 df29e05e 2018-10-17 omar.polo y += draw_v_box(r, y, r->ps1, r->ps1w, PROMPT, text);
763 1d13acf5 2018-10-04 omar.polo for (i = r->offset; i < cs->length; ++i) {
764 e6de56ed 2019-10-20 omar.polo enum obj_type t = cs->selected == (ssize_t)i ? COMPL_HIGH : COMPL;
766 a81dbe5d 2019-10-19 omar.polo cs->completions[i].offset = y;
768 e6de56ed 2019-10-20 omar.polo y += draw_v_box(r, y, NULL, 0, t, cs->completions[i].completion);
770 df29e05e 2018-10-17 omar.polo if (y > inner_height(r))
771 df29e05e 2018-10-17 omar.polo break;
774 a81dbe5d 2019-10-19 omar.polo for (i += 1; i < cs->length; ++i)
775 a81dbe5d 2019-10-19 omar.polo cs->completions[i].offset = -1;
779 1d13acf5 2018-10-04 omar.polo draw(struct rendering *r, char *text, struct completions *cs)
781 df29e05e 2018-10-17 omar.polo /* Draw the background */
782 e6de56ed 2019-10-20 omar.polo XFillRectangle(
783 e6de56ed 2019-10-20 omar.polo r->d, r->w, r->bgs[1], r->x_zero, r->y_zero, inner_width(r), inner_height(r));
785 df29e05e 2018-10-17 omar.polo /* Draw the contents */
786 1d13acf5 2018-10-04 omar.polo if (r->horizontal_layout)
787 1d13acf5 2018-10-04 omar.polo draw_horizontally(r, text, cs);
789 1d13acf5 2018-10-04 omar.polo draw_vertically(r, text, cs);
791 1d13acf5 2018-10-04 omar.polo /* Draw the borders */
792 4c0d79a0 2018-10-09 omar.polo if (r->borders[0] != 0)
793 e6de56ed 2019-10-20 omar.polo XFillRectangle(r->d, r->w, r->borders_bg[0], 0, 0, r->width, r->borders[0]);
795 4c0d79a0 2018-10-09 omar.polo if (r->borders[1] != 0)
796 e6de56ed 2019-10-20 omar.polo XFillRectangle(r->d, r->w, r->borders_bg[1], r->width - r->borders[1], 0,
797 e6de56ed 2019-10-20 omar.polo r->borders[1], r->height);
799 4c0d79a0 2018-10-09 omar.polo if (r->borders[2] != 0)
800 e6de56ed 2019-10-20 omar.polo XFillRectangle(r->d, r->w, r->borders_bg[2], 0, r->height - r->borders[2], r->width,
801 e6de56ed 2019-10-20 omar.polo r->borders[2]);
803 4c0d79a0 2018-10-09 omar.polo if (r->borders[3] != 0)
804 e6de56ed 2019-10-20 omar.polo XFillRectangle(r->d, r->w, r->borders_bg[3], 0, 0, r->borders[3], r->height);
806 1d13acf5 2018-10-04 omar.polo /* render! */
807 1d13acf5 2018-10-04 omar.polo XFlush(r->d);
810 1d13acf5 2018-10-04 omar.polo /* Set some WM stuff */
812 1d13acf5 2018-10-04 omar.polo set_win_atoms_hints(Display *d, Window w, int width, int height)
814 c758d8da 2019-10-18 omar.polo Atom type;
815 c758d8da 2019-10-18 omar.polo XClassHint *class_hint;
816 c758d8da 2019-10-18 omar.polo XSizeHints *size_hint;
818 26b541d8 2018-10-04 omar.polo type = XInternAtom(d, "_NET_WM_WINDOW_TYPE_DOCK", 0);
819 e6de56ed 2019-10-20 omar.polo XChangeProperty(d, w, XInternAtom(d, "_NET_WM_WINDOW_TYPE", 0), XInternAtom(d, "ATOM", 0),
820 e6de56ed 2019-10-20 omar.polo 32, PropModeReplace, (unsigned char *)&type, 1);
822 1d13acf5 2018-10-04 omar.polo /* some window managers honor this properties */
823 26b541d8 2018-10-04 omar.polo type = XInternAtom(d, "_NET_WM_STATE_ABOVE", 0);
824 e6de56ed 2019-10-20 omar.polo XChangeProperty(d, w, XInternAtom(d, "_NET_WM_STATE", 0), XInternAtom(d, "ATOM", 0), 32,
825 e6de56ed 2019-10-20 omar.polo PropModeReplace, (unsigned char *)&type, 1);
827 26b541d8 2018-10-04 omar.polo type = XInternAtom(d, "_NET_WM_STATE_FOCUSED", 0);
828 e6de56ed 2019-10-20 omar.polo XChangeProperty(d, w, XInternAtom(d, "_NET_WM_STATE", 0), XInternAtom(d, "ATOM", 0), 32,
829 e6de56ed 2019-10-20 omar.polo PropModeAppend, (unsigned char *)&type, 1);
831 1d13acf5 2018-10-04 omar.polo /* Setting window hints */
832 1d13acf5 2018-10-04 omar.polo class_hint = XAllocClassHint();
833 1d13acf5 2018-10-04 omar.polo if (class_hint == NULL) {
834 1d13acf5 2018-10-04 omar.polo fprintf(stderr, "Could not allocate memory for class hint\n");
835 1d13acf5 2018-10-04 omar.polo exit(EX_UNAVAILABLE);
838 1d13acf5 2018-10-04 omar.polo class_hint->res_name = resname;
839 1d13acf5 2018-10-04 omar.polo class_hint->res_class = resclass;
840 1d13acf5 2018-10-04 omar.polo XSetClassHint(d, w, class_hint);
841 1d13acf5 2018-10-04 omar.polo XFree(class_hint);
843 1d13acf5 2018-10-04 omar.polo size_hint = XAllocSizeHints();
844 1d13acf5 2018-10-04 omar.polo if (size_hint == NULL) {
845 1d13acf5 2018-10-04 omar.polo fprintf(stderr, "Could not allocate memory for size hint\n");
846 1d13acf5 2018-10-04 omar.polo exit(EX_UNAVAILABLE);
849 1d13acf5 2018-10-04 omar.polo size_hint->flags = PMinSize | PBaseSize;
850 1d13acf5 2018-10-04 omar.polo size_hint->min_width = width;
851 1d13acf5 2018-10-04 omar.polo size_hint->base_width = width;
852 1d13acf5 2018-10-04 omar.polo size_hint->min_height = height;
853 1d13acf5 2018-10-04 omar.polo size_hint->base_height = height;
855 1d13acf5 2018-10-04 omar.polo XFlush(d);
858 1d13acf5 2018-10-04 omar.polo /* Get the width and height of the window `w' */
860 1d13acf5 2018-10-04 omar.polo get_wh(Display *d, Window *w, int *width, int *height)
862 1d13acf5 2018-10-04 omar.polo XWindowAttributes win_attr;
864 1d13acf5 2018-10-04 omar.polo XGetWindowAttributes(d, *w, &win_attr);
865 1d13acf5 2018-10-04 omar.polo *height = win_attr.height;
866 1d13acf5 2018-10-04 omar.polo *width = win_attr.width;
870 1d13acf5 2018-10-04 omar.polo grabfocus(Display *d, Window w)
872 c758d8da 2019-10-18 omar.polo int i;
873 1d13acf5 2018-10-04 omar.polo for (i = 0; i < 100; ++i) {
874 1d13acf5 2018-10-04 omar.polo Window focuswin;
875 1d13acf5 2018-10-04 omar.polo int revert_to_win;
877 1d13acf5 2018-10-04 omar.polo XGetInputFocus(d, &focuswin, &revert_to_win);
879 1d13acf5 2018-10-04 omar.polo if (focuswin == w)
880 26b541d8 2018-10-04 omar.polo return 1;
882 1d13acf5 2018-10-04 omar.polo XSetInputFocus(d, w, RevertToParent, CurrentTime);
883 1d13acf5 2018-10-04 omar.polo usleep(1000);
885 1d13acf5 2018-10-04 omar.polo return 0;
889 1d13acf5 2018-10-04 omar.polo * I know this may seem a little hackish BUT is the only way I managed
890 1d13acf5 2018-10-04 omar.polo * to actually grab that goddam keyboard. Only one call to
891 1d13acf5 2018-10-04 omar.polo * XGrabKeyboard does not always end up with the keyboard grabbed!
894 1d13acf5 2018-10-04 omar.polo take_keyboard(Display *d, Window w)
896 1d13acf5 2018-10-04 omar.polo int i;
897 1d13acf5 2018-10-04 omar.polo for (i = 0; i < 100; i++) {
898 e6de56ed 2019-10-20 omar.polo if (XGrabKeyboard(d, w, 1, GrabModeAsync, GrabModeAsync, CurrentTime)
899 c758d8da 2019-10-18 omar.polo == GrabSuccess)
900 1d13acf5 2018-10-04 omar.polo return 1;
901 1d13acf5 2018-10-04 omar.polo usleep(1000);
903 1d13acf5 2018-10-04 omar.polo fprintf(stderr, "Cannot grab keyboard\n");
904 1d13acf5 2018-10-04 omar.polo return 0;
907 1d13acf5 2018-10-04 omar.polo unsigned long
908 1d13acf5 2018-10-04 omar.polo parse_color(const char *str, const char *def)
910 1d13acf5 2018-10-04 omar.polo size_t len;
911 1d13acf5 2018-10-04 omar.polo rgba_t tmp;
912 1d13acf5 2018-10-04 omar.polo char *ep;
914 1d13acf5 2018-10-04 omar.polo if (str == NULL)
915 1d13acf5 2018-10-04 omar.polo goto invc;
917 1d13acf5 2018-10-04 omar.polo len = strlen(str);
919 1d13acf5 2018-10-04 omar.polo /* +1 for the # ath the start */
920 1d13acf5 2018-10-04 omar.polo if (*str != '#' || len > 9 || len < 4)
921 1d13acf5 2018-10-04 omar.polo goto invc;
922 c758d8da 2019-10-18 omar.polo ++str; /* skip the # */
924 1d13acf5 2018-10-04 omar.polo errno = 0;
925 1d13acf5 2018-10-04 omar.polo tmp = (rgba_t)(uint32_t)strtoul(str, &ep, 16);
927 1d13acf5 2018-10-04 omar.polo if (errno)
928 1d13acf5 2018-10-04 omar.polo goto invc;
930 c758d8da 2019-10-18 omar.polo switch (len - 1) {
931 1d13acf5 2018-10-04 omar.polo case 3:
932 1d13acf5 2018-10-04 omar.polo /* expand #rgb -> #rrggbb */
933 c758d8da 2019-10-18 omar.polo tmp.v = (tmp.v & 0xf00) * 0x1100 | (tmp.v & 0x0f0) * 0x0110
934 1d13acf5 2018-10-04 omar.polo | (tmp.v & 0x00f) * 0x0011;
935 1d13acf5 2018-10-04 omar.polo case 6:
936 1d13acf5 2018-10-04 omar.polo /* assume 0xff opacity */
937 4f769efa 2018-10-06 omar.polo tmp.rgba.a = 0xff;
938 1d13acf5 2018-10-04 omar.polo break;
939 1d13acf5 2018-10-04 omar.polo } /* colors in #aarrggbb need no adjustments */
941 1d13acf5 2018-10-04 omar.polo /* premultiply the alpha */
942 4f769efa 2018-10-06 omar.polo if (tmp.rgba.a) {
943 4f769efa 2018-10-06 omar.polo tmp.rgba.r = (tmp.rgba.r * tmp.rgba.a) / 255;
944 4f769efa 2018-10-06 omar.polo tmp.rgba.g = (tmp.rgba.g * tmp.rgba.a) / 255;
945 4f769efa 2018-10-06 omar.polo tmp.rgba.b = (tmp.rgba.b * tmp.rgba.a) / 255;
946 1d13acf5 2018-10-04 omar.polo return tmp.v;
949 1d13acf5 2018-10-04 omar.polo return 0U;
952 1d13acf5 2018-10-04 omar.polo fprintf(stderr, "Invalid color: \"%s\".\n", str);
953 1d13acf5 2018-10-04 omar.polo if (def != NULL)
954 1d13acf5 2018-10-04 omar.polo return parse_color(def, NULL);
956 1d13acf5 2018-10-04 omar.polo return 0U;
960 26b541d8 2018-10-04 omar.polo * Given a string try to parse it as a number or return `default_value'.
963 1d13acf5 2018-10-04 omar.polo parse_integer(const char *str, int default_value)
965 c758d8da 2019-10-18 omar.polo long lval;
966 c758d8da 2019-10-18 omar.polo char *ep;
968 1d13acf5 2018-10-04 omar.polo errno = 0;
969 1d13acf5 2018-10-04 omar.polo lval = strtol(str, &ep, 10);
971 26b541d8 2018-10-04 omar.polo if (str[0] == '\0' || *ep != '\0') { /* NaN */
972 e6de56ed 2019-10-20 omar.polo fprintf(stderr, "'%s' is not a valid number! Using %d as default.\n", str,
973 e6de56ed 2019-10-20 omar.polo default_value);
974 1d13acf5 2018-10-04 omar.polo return default_value;
977 c758d8da 2019-10-18 omar.polo if ((errno == ERANGE && (lval == LONG_MAX || lval == LONG_MIN))
978 c758d8da 2019-10-18 omar.polo || (lval > INT_MAX || lval < INT_MIN)) {
979 e6de56ed 2019-10-20 omar.polo fprintf(stderr, "%s out of range! Using %d as default.\n", str, default_value);
980 1d13acf5 2018-10-04 omar.polo return default_value;
983 1d13acf5 2018-10-04 omar.polo return lval;
986 c758d8da 2019-10-18 omar.polo /* Like parse_integer but recognize the percentages (i.e. strings ending with
987 c758d8da 2019-10-18 omar.polo * `%') */
989 1d13acf5 2018-10-04 omar.polo parse_int_with_percentage(const char *str, int default_value, int max)
991 1d13acf5 2018-10-04 omar.polo int len = strlen(str);
993 c758d8da 2019-10-18 omar.polo if (len > 0 && str[len - 1] == '%') {
994 1d13acf5 2018-10-04 omar.polo int val;
995 1d13acf5 2018-10-04 omar.polo char *cpy;
997 92803b00 2019-10-19 omar.polo if ((cpy = strdup(str)) == NULL)
998 92803b00 2019-10-19 omar.polo err(1, "strdup");
1000 c758d8da 2019-10-18 omar.polo cpy[len - 1] = '\0';
1001 1d13acf5 2018-10-04 omar.polo val = parse_integer(cpy, default_value);
1002 1d13acf5 2018-10-04 omar.polo free(cpy);
1003 1d13acf5 2018-10-04 omar.polo return val * max / 100;
1006 1d13acf5 2018-10-04 omar.polo return parse_integer(str, default_value);
1010 a8ca9c6d 2019-10-20 omar.polo get_mouse_coords(Display *d, int *x, int *y)
1012 a8ca9c6d 2019-10-20 omar.polo Window w, root;
1013 a8ca9c6d 2019-10-20 omar.polo int i;
1014 a8ca9c6d 2019-10-20 omar.polo unsigned int u;
1016 a8ca9c6d 2019-10-20 omar.polo *x = *y = 0;
1017 a8ca9c6d 2019-10-20 omar.polo root = DefaultRootWindow(d);
1019 a8ca9c6d 2019-10-20 omar.polo if (!XQueryPointer(d, root, &root, &w, x, y, &i, &i, &u)) {
1020 a8ca9c6d 2019-10-20 omar.polo for (i = 0; i < ScreenCount(d); ++i) {
1021 a8ca9c6d 2019-10-20 omar.polo if (root == RootWindow(d, i))
1022 a8ca9c6d 2019-10-20 omar.polo break;
1028 1d13acf5 2018-10-04 omar.polo * Like parse_int_with_percentage but understands some special values:
1029 1d13acf5 2018-10-04 omar.polo * - middle that is (max-self)/2
1030 0d836add 2019-10-20 omar.polo * - center = middle
1031 1d13acf5 2018-10-04 omar.polo * - start that is 0
1032 1d13acf5 2018-10-04 omar.polo * - end that is (max-self)
1033 a8ca9c6d 2019-10-20 omar.polo * - mx x coordinate of the mouse
1034 a8ca9c6d 2019-10-20 omar.polo * - my y coordinate of the mouse
1037 e6de56ed 2019-10-20 omar.polo parse_int_with_pos(Display *d, const char *str, int default_value, int max, int self)
1039 1d13acf5 2018-10-04 omar.polo if (!strcmp(str, "start"))
1040 1d13acf5 2018-10-04 omar.polo return 0;
1041 f4f1270d 2019-10-18 omar.polo if (!strcmp(str, "middle") || !strcmp(str, "center"))
1042 c758d8da 2019-10-18 omar.polo return (max - self) / 2;
1043 1d13acf5 2018-10-04 omar.polo if (!strcmp(str, "end"))
1044 c758d8da 2019-10-18 omar.polo return max - self;
1045 a8ca9c6d 2019-10-20 omar.polo if (!strcmp(str, "mx") || !strcmp(str, "my")) {
1046 a8ca9c6d 2019-10-20 omar.polo int x, y;
1048 a8ca9c6d 2019-10-20 omar.polo get_mouse_coords(d, &x, &y);
1049 a8ca9c6d 2019-10-20 omar.polo if (!strcmp(str, "mx"))
1050 a8ca9c6d 2019-10-20 omar.polo return x;
1052 a8ca9c6d 2019-10-20 omar.polo return y;
1054 1d13acf5 2018-10-04 omar.polo return parse_int_with_percentage(str, default_value, max);
1057 1d13acf5 2018-10-04 omar.polo /* Parse a string like a CSS value. */
1058 1d13acf5 2018-10-04 omar.polo /* TODO: harden a bit this function */
1059 1d13acf5 2018-10-04 omar.polo char **
1060 1d13acf5 2018-10-04 omar.polo parse_csslike(const char *str)
1062 c758d8da 2019-10-18 omar.polo int i, j;
1063 c758d8da 2019-10-18 omar.polo char *s, *token, **ret;
1064 c758d8da 2019-10-18 omar.polo short any_null;
1066 1d13acf5 2018-10-04 omar.polo s = strdup(str);
1067 1d13acf5 2018-10-04 omar.polo if (s == NULL)
1068 1d13acf5 2018-10-04 omar.polo return NULL;
1070 c758d8da 2019-10-18 omar.polo ret = malloc(4 * sizeof(char *));
1071 1d13acf5 2018-10-04 omar.polo if (ret == NULL) {
1072 1d13acf5 2018-10-04 omar.polo free(s);
1073 1d13acf5 2018-10-04 omar.polo return NULL;
1076 4f769efa 2018-10-06 omar.polo for (i = 0; (token = strsep(&s, " ")) != NULL && i < 4; ++i)
1077 1d13acf5 2018-10-04 omar.polo ret[i] = strdup(token);
1079 1d13acf5 2018-10-04 omar.polo if (i == 1)
1080 4f769efa 2018-10-06 omar.polo for (j = 1; j < 4; j++)
1081 1d13acf5 2018-10-04 omar.polo ret[j] = strdup(ret[0]);
1083 1d13acf5 2018-10-04 omar.polo if (i == 2) {
1084 1d13acf5 2018-10-04 omar.polo ret[2] = strdup(ret[0]);
1085 1d13acf5 2018-10-04 omar.polo ret[3] = strdup(ret[1]);
1088 1d13acf5 2018-10-04 omar.polo if (i == 3)
1089 1d13acf5 2018-10-04 omar.polo ret[3] = strdup(ret[1]);
1091 c758d8da 2019-10-18 omar.polo /* before we didn't check for the return type of strdup, here we will
1094 26b541d8 2018-10-04 omar.polo any_null = 0;
1095 1d13acf5 2018-10-04 omar.polo for (i = 0; i < 4; ++i)
1096 1d13acf5 2018-10-04 omar.polo any_null = ret[i] == NULL || any_null;
1098 1d13acf5 2018-10-04 omar.polo if (any_null)
1099 1d13acf5 2018-10-04 omar.polo for (i = 0; i < 4; ++i)
1100 1d13acf5 2018-10-04 omar.polo if (ret[i] != NULL)
1101 1d13acf5 2018-10-04 omar.polo free(ret[i]);
1103 1d13acf5 2018-10-04 omar.polo if (i == 0 || any_null) {
1104 1d13acf5 2018-10-04 omar.polo free(s);
1105 1d13acf5 2018-10-04 omar.polo free(ret);
1106 1d13acf5 2018-10-04 omar.polo return NULL;
1109 1d13acf5 2018-10-04 omar.polo return ret;
1113 1d13acf5 2018-10-04 omar.polo * Given an event, try to understand what the users wants. If the
1114 1d13acf5 2018-10-04 omar.polo * return value is ADD_CHAR then `input' is a pointer to a string that
1115 1d13acf5 2018-10-04 omar.polo * will need to be free'ed later.
1117 c758d8da 2019-10-18 omar.polo enum action
1118 c758d8da 2019-10-18 omar.polo parse_event(Display *d, XKeyPressedEvent *ev, XIC xic, char **input)
1120 c758d8da 2019-10-18 omar.polo char str[SYM_BUF_SIZE] = { 0 };
1121 c758d8da 2019-10-18 omar.polo Status s;
1123 1d13acf5 2018-10-04 omar.polo if (ev->keycode == XKeysymToKeycode(d, XK_BackSpace))
1124 1d13acf5 2018-10-04 omar.polo return DEL_CHAR;
1126 1d13acf5 2018-10-04 omar.polo if (ev->keycode == XKeysymToKeycode(d, XK_Tab))
1127 1d13acf5 2018-10-04 omar.polo return ev->state & ShiftMask ? PREV_COMPL : NEXT_COMPL;
1129 1d13acf5 2018-10-04 omar.polo if (ev->keycode == XKeysymToKeycode(d, XK_Return))
1130 1d13acf5 2018-10-04 omar.polo return CONFIRM;
1132 1d13acf5 2018-10-04 omar.polo if (ev->keycode == XKeysymToKeycode(d, XK_Escape))
1133 1d13acf5 2018-10-04 omar.polo return EXIT;
1135 1d13acf5 2018-10-04 omar.polo /* Try to read what key was pressed */
1136 1d13acf5 2018-10-04 omar.polo s = 0;
1137 1d13acf5 2018-10-04 omar.polo Xutf8LookupString(xic, ev, str, SYM_BUF_SIZE, 0, &s);
1138 1d13acf5 2018-10-04 omar.polo if (s == XBufferOverflow) {
1139 c758d8da 2019-10-18 omar.polo fprintf(stderr,
1140 c758d8da 2019-10-18 omar.polo "Buffer overflow when trying to create keyboard "
1141 c758d8da 2019-10-18 omar.polo "symbol map.\n");
1142 1d13acf5 2018-10-04 omar.polo return EXIT;
1145 1d13acf5 2018-10-04 omar.polo if (ev->state & ControlMask) {
1146 1d13acf5 2018-10-04 omar.polo if (!strcmp(str, "")) /* C-u */
1147 1d13acf5 2018-10-04 omar.polo return DEL_LINE;
1148 1d13acf5 2018-10-04 omar.polo if (!strcmp(str, "")) /* C-w */
1149 1d13acf5 2018-10-04 omar.polo return DEL_WORD;
1150 1d13acf5 2018-10-04 omar.polo if (!strcmp(str, "")) /* C-h */
1151 1d13acf5 2018-10-04 omar.polo return DEL_CHAR;
1152 1d13acf5 2018-10-04 omar.polo if (!strcmp(str, "\r")) /* C-m */
1153 1d13acf5 2018-10-04 omar.polo return CONFIRM_CONTINUE;
1154 1d13acf5 2018-10-04 omar.polo if (!strcmp(str, "")) /* C-p */
1155 1d13acf5 2018-10-04 omar.polo return PREV_COMPL;
1156 1d13acf5 2018-10-04 omar.polo if (!strcmp(str, "")) /* C-n */
1157 1d13acf5 2018-10-04 omar.polo return NEXT_COMPL;
1158 1d13acf5 2018-10-04 omar.polo if (!strcmp(str, "")) /* C-c */
1159 1d13acf5 2018-10-04 omar.polo return EXIT;
1160 1d13acf5 2018-10-04 omar.polo if (!strcmp(str, "\t")) /* C-i */
1161 1d13acf5 2018-10-04 omar.polo return TOGGLE_FIRST_SELECTED;
1164 1d13acf5 2018-10-04 omar.polo *input = strdup(str);
1165 1d13acf5 2018-10-04 omar.polo if (*input == NULL) {
1166 1d13acf5 2018-10-04 omar.polo fprintf(stderr, "Error while allocating memory for key.\n");
1167 1d13acf5 2018-10-04 omar.polo return EXIT;
1170 1d13acf5 2018-10-04 omar.polo return ADD_CHAR;
1174 e6de56ed 2019-10-20 omar.polo confirm(enum state *status, struct rendering *r, struct completions *cs, char **text, int *textlen)
1176 1d13acf5 2018-10-04 omar.polo if ((cs->selected != -1) || (cs->length > 0 && r->first_selected)) {
1177 1d13acf5 2018-10-04 omar.polo /* if there is something selected expand it and return */
1178 1d13acf5 2018-10-04 omar.polo int index = cs->selected == -1 ? 0 : cs->selected;
1179 1d13acf5 2018-10-04 omar.polo struct completion *c = cs->completions;
1180 1d13acf5 2018-10-04 omar.polo char *t;
1182 26b541d8 2018-10-04 omar.polo while (1) {
1183 1d13acf5 2018-10-04 omar.polo if (index == 0)
1184 1d13acf5 2018-10-04 omar.polo break;
1186 1d13acf5 2018-10-04 omar.polo index--;
1189 1d13acf5 2018-10-04 omar.polo t = c->rcompletion;
1190 1d13acf5 2018-10-04 omar.polo free(*text);
1191 1d13acf5 2018-10-04 omar.polo *text = strdup(t);
1193 1d13acf5 2018-10-04 omar.polo if (*text == NULL) {
1194 1d13acf5 2018-10-04 omar.polo fprintf(stderr, "Memory allocation error\n");
1195 1d13acf5 2018-10-04 omar.polo *status = ERR;
1198 1d13acf5 2018-10-04 omar.polo *textlen = strlen(*text);
1199 1d13acf5 2018-10-04 omar.polo return;
1202 1d13acf5 2018-10-04 omar.polo if (!r->free_text) /* cannot accept arbitrary text */
1203 1d13acf5 2018-10-04 omar.polo *status = LOOPING;
1206 a81dbe5d 2019-10-19 omar.polo /* cs: completion list
1207 a81dbe5d 2019-10-19 omar.polo * offset: the offset of the click
1208 a81dbe5d 2019-10-19 omar.polo * first: the first (rendered) item
1209 a81dbe5d 2019-10-19 omar.polo * def: the default action
1211 a81dbe5d 2019-10-19 omar.polo enum action
1212 e6de56ed 2019-10-20 omar.polo select_clicked(struct completions *cs, size_t offset, size_t first, enum action def)
1214 a81dbe5d 2019-10-19 omar.polo ssize_t selected = first;
1215 a81dbe5d 2019-10-19 omar.polo int set = 0;
1217 a81dbe5d 2019-10-19 omar.polo if (cs->length == 0)
1218 a81dbe5d 2019-10-19 omar.polo return NO_OP;
1220 a81dbe5d 2019-10-19 omar.polo if (offset < cs->completions[selected].offset)
1221 6fa04514 2019-10-20 omar.polo return EXIT;
1223 a81dbe5d 2019-10-19 omar.polo /* skip the first entry */
1224 a81dbe5d 2019-10-19 omar.polo for (selected += 1; selected < cs->length; ++selected) {
1225 eda65435 2019-10-19 omar.polo if (cs->completions[selected].offset == -1)
1226 a81dbe5d 2019-10-19 omar.polo break;
1228 a81dbe5d 2019-10-19 omar.polo if (offset < cs->completions[selected].offset) {
1229 a81dbe5d 2019-10-19 omar.polo cs->selected = selected - 1;
1230 a81dbe5d 2019-10-19 omar.polo set = 1;
1231 a81dbe5d 2019-10-19 omar.polo break;
1235 a81dbe5d 2019-10-19 omar.polo if (!set)
1236 a81dbe5d 2019-10-19 omar.polo cs->selected = selected - 1;
1238 a81dbe5d 2019-10-19 omar.polo return def;
1241 a81dbe5d 2019-10-19 omar.polo enum action
1242 e6de56ed 2019-10-20 omar.polo handle_mouse(struct rendering *r, struct completions *cs, XButtonPressedEvent *e)
1244 a81dbe5d 2019-10-19 omar.polo size_t off;
1246 a81dbe5d 2019-10-19 omar.polo if (r->horizontal_layout)
1247 a81dbe5d 2019-10-19 omar.polo off = e->x;
1249 a81dbe5d 2019-10-19 omar.polo off = e->y;
1251 a81dbe5d 2019-10-19 omar.polo switch (e->button) {
1252 a81dbe5d 2019-10-19 omar.polo case Button1:
1253 a81dbe5d 2019-10-19 omar.polo return select_clicked(cs, off, r->offset, CONFIRM);
1255 a81dbe5d 2019-10-19 omar.polo case Button3:
1256 a81dbe5d 2019-10-19 omar.polo return select_clicked(cs, off, r->offset, CONFIRM_CONTINUE);
1258 a81dbe5d 2019-10-19 omar.polo case Button4:
1259 a81dbe5d 2019-10-19 omar.polo return SCROLL_UP;
1261 a81dbe5d 2019-10-19 omar.polo case Button5:
1262 a81dbe5d 2019-10-19 omar.polo return SCROLL_DOWN;
1265 a81dbe5d 2019-10-19 omar.polo return NO_OP;
1268 1d13acf5 2018-10-04 omar.polo /* event loop */
1269 1d13acf5 2018-10-04 omar.polo enum state
1270 e6de56ed 2019-10-20 omar.polo loop(struct rendering *r, char **text, int *textlen, struct completions *cs, char **lines,
1271 e6de56ed 2019-10-20 omar.polo char **vlines)
1273 1d13acf5 2018-10-04 omar.polo enum state status = LOOPING;
1275 1d13acf5 2018-10-04 omar.polo while (status == LOOPING) {
1276 1d13acf5 2018-10-04 omar.polo XEvent e;
1277 1d13acf5 2018-10-04 omar.polo XNextEvent(r->d, &e);
1279 1d13acf5 2018-10-04 omar.polo if (XFilterEvent(&e, r->w))
1280 1d13acf5 2018-10-04 omar.polo continue;
1282 1d13acf5 2018-10-04 omar.polo switch (e.type) {
1283 1d13acf5 2018-10-04 omar.polo case KeymapNotify:
1284 1d13acf5 2018-10-04 omar.polo XRefreshKeyboardMapping(&e.xmapping);
1285 1d13acf5 2018-10-04 omar.polo break;
1287 1d13acf5 2018-10-04 omar.polo case FocusIn:
1288 1d13acf5 2018-10-04 omar.polo /* Re-grab focus */
1289 1d13acf5 2018-10-04 omar.polo if (e.xfocus.window != r->w)
1290 1d13acf5 2018-10-04 omar.polo grabfocus(r->d, r->w);
1291 1d13acf5 2018-10-04 omar.polo break;
1293 1d13acf5 2018-10-04 omar.polo case VisibilityNotify:
1294 1d13acf5 2018-10-04 omar.polo if (e.xvisibility.state != VisibilityUnobscured)
1295 1d13acf5 2018-10-04 omar.polo XRaiseWindow(r->d, r->w);
1296 1d13acf5 2018-10-04 omar.polo break;
1298 1d13acf5 2018-10-04 omar.polo case MapNotify:
1299 1d13acf5 2018-10-04 omar.polo get_wh(r->d, &r->w, &r->width, &r->height);
1300 1d13acf5 2018-10-04 omar.polo draw(r, *text, cs);
1301 1d13acf5 2018-10-04 omar.polo break;
1303 a81dbe5d 2019-10-19 omar.polo case KeyPress:
1304 a81dbe5d 2019-10-19 omar.polo case ButtonPress: {
1305 a81dbe5d 2019-10-19 omar.polo enum action a;
1306 a81dbe5d 2019-10-19 omar.polo char *input = NULL;
1308 a81dbe5d 2019-10-19 omar.polo if (e.type == KeyPress)
1309 e6de56ed 2019-10-20 omar.polo a = parse_event(r->d, (XKeyPressedEvent *)&e, r->xic, &input);
1311 e6de56ed 2019-10-20 omar.polo a = handle_mouse(r, cs, (XButtonPressedEvent *)&e);
1313 a81dbe5d 2019-10-19 omar.polo switch (a) {
1314 a81dbe5d 2019-10-19 omar.polo case NO_OP:
1315 a81dbe5d 2019-10-19 omar.polo break;
1317 1d13acf5 2018-10-04 omar.polo case EXIT:
1318 1d13acf5 2018-10-04 omar.polo status = ERR;
1319 1d13acf5 2018-10-04 omar.polo break;
1321 1d13acf5 2018-10-04 omar.polo case CONFIRM: {
1322 1d13acf5 2018-10-04 omar.polo status = OK;
1323 1d13acf5 2018-10-04 omar.polo confirm(&status, r, cs, text, textlen);
1324 1d13acf5 2018-10-04 omar.polo break;
1327 1d13acf5 2018-10-04 omar.polo case CONFIRM_CONTINUE: {
1328 1d13acf5 2018-10-04 omar.polo status = OK_LOOP;
1329 1d13acf5 2018-10-04 omar.polo confirm(&status, r, cs, text, textlen);
1330 1d13acf5 2018-10-04 omar.polo break;
1333 1d13acf5 2018-10-04 omar.polo case PREV_COMPL: {
1334 e6de56ed 2019-10-20 omar.polo complete(cs, r->first_selected, 1, text, textlen, &status);
1335 1d13acf5 2018-10-04 omar.polo r->offset = cs->selected;
1336 1d13acf5 2018-10-04 omar.polo break;
1339 1d13acf5 2018-10-04 omar.polo case NEXT_COMPL: {
1340 e6de56ed 2019-10-20 omar.polo complete(cs, r->first_selected, 0, text, textlen, &status);
1341 1d13acf5 2018-10-04 omar.polo r->offset = cs->selected;
1342 1d13acf5 2018-10-04 omar.polo break;
1345 1d13acf5 2018-10-04 omar.polo case DEL_CHAR:
1346 1d13acf5 2018-10-04 omar.polo popc(*text);
1347 e6de56ed 2019-10-20 omar.polo update_completions(cs, *text, lines, vlines, r->first_selected);
1348 1d13acf5 2018-10-04 omar.polo r->offset = 0;
1349 1d13acf5 2018-10-04 omar.polo break;
1351 1d13acf5 2018-10-04 omar.polo case DEL_WORD: {
1352 1d13acf5 2018-10-04 omar.polo popw(*text);
1353 e6de56ed 2019-10-20 omar.polo update_completions(cs, *text, lines, vlines, r->first_selected);
1354 1d13acf5 2018-10-04 omar.polo break;
1357 1d13acf5 2018-10-04 omar.polo case DEL_LINE: {
1358 1d13acf5 2018-10-04 omar.polo int i;
1359 1d13acf5 2018-10-04 omar.polo for (i = 0; i < *textlen; ++i)
1360 1d13acf5 2018-10-04 omar.polo *(*text + i) = 0;
1361 e6de56ed 2019-10-20 omar.polo update_completions(cs, *text, lines, vlines, r->first_selected);
1362 1d13acf5 2018-10-04 omar.polo r->offset = 0;
1363 1d13acf5 2018-10-04 omar.polo break;
1366 1d13acf5 2018-10-04 omar.polo case ADD_CHAR: {
1367 1d13acf5 2018-10-04 omar.polo int str_len, i;
1369 1d13acf5 2018-10-04 omar.polo str_len = strlen(input);
1372 1d13acf5 2018-10-04 omar.polo * sometimes a strange key is pressed
1373 1d13acf5 2018-10-04 omar.polo * i.e. ctrl alone), so input will be
1374 1d13acf5 2018-10-04 omar.polo * empty. Don't need to update
1375 1d13acf5 2018-10-04 omar.polo * completion in that case
1377 1d13acf5 2018-10-04 omar.polo if (str_len == 0)
1378 1d13acf5 2018-10-04 omar.polo break;
1380 1d13acf5 2018-10-04 omar.polo for (i = 0; i < str_len; ++i) {
1381 e6de56ed 2019-10-20 omar.polo *textlen = pushc(text, *textlen, input[i]);
1382 1d13acf5 2018-10-04 omar.polo if (*textlen == -1) {
1383 c758d8da 2019-10-18 omar.polo fprintf(stderr,
1384 c758d8da 2019-10-18 omar.polo "Memory allocation "
1385 c758d8da 2019-10-18 omar.polo "error\n");
1386 1d13acf5 2018-10-04 omar.polo status = ERR;
1387 1d13acf5 2018-10-04 omar.polo break;
1391 1d13acf5 2018-10-04 omar.polo if (status != ERR) {
1392 e6de56ed 2019-10-20 omar.polo update_completions(
1393 e6de56ed 2019-10-20 omar.polo cs, *text, lines, vlines, r->first_selected);
1394 1d13acf5 2018-10-04 omar.polo free(input);
1397 1d13acf5 2018-10-04 omar.polo r->offset = 0;
1398 1d13acf5 2018-10-04 omar.polo break;
1401 1d13acf5 2018-10-04 omar.polo case TOGGLE_FIRST_SELECTED:
1402 1d13acf5 2018-10-04 omar.polo r->first_selected = !r->first_selected;
1403 1d13acf5 2018-10-04 omar.polo if (r->first_selected && cs->selected < 0)
1404 1d13acf5 2018-10-04 omar.polo cs->selected = 0;
1405 1d13acf5 2018-10-04 omar.polo if (!r->first_selected && cs->selected == 0)
1406 1d13acf5 2018-10-04 omar.polo cs->selected = -1;
1407 1d13acf5 2018-10-04 omar.polo break;
1409 a81dbe5d 2019-10-19 omar.polo case SCROLL_DOWN:
1410 e6de56ed 2019-10-20 omar.polo r->offset = MIN(r->offset + 1, cs->length - 1);
1411 a81dbe5d 2019-10-19 omar.polo break;
1413 a81dbe5d 2019-10-19 omar.polo case SCROLL_UP:
1414 a81dbe5d 2019-10-19 omar.polo r->offset = MAX((ssize_t)r->offset - 1, 0);
1415 a81dbe5d 2019-10-19 omar.polo break;
1420 1d13acf5 2018-10-04 omar.polo draw(r, *text, cs);
1423 1d13acf5 2018-10-04 omar.polo return status;
1427 1d13acf5 2018-10-04 omar.polo load_font(struct rendering *r, const char *fontname)
1429 1d13acf5 2018-10-04 omar.polo #ifdef USE_XFT
1430 1d13acf5 2018-10-04 omar.polo r->font = XftFontOpenName(r->d, DefaultScreen(r->d), fontname);
1431 1d13acf5 2018-10-04 omar.polo return 0;
1432 1d13acf5 2018-10-04 omar.polo #else
1433 1d13acf5 2018-10-04 omar.polo char **missing_charset_list;
1434 1d13acf5 2018-10-04 omar.polo int missing_charset_count;
1436 e6de56ed 2019-10-20 omar.polo r->font = XCreateFontSet(
1437 e6de56ed 2019-10-20 omar.polo r->d, fontname, &missing_charset_list, &missing_charset_count, NULL);
1438 1d13acf5 2018-10-04 omar.polo if (r->font != NULL)
1439 1d13acf5 2018-10-04 omar.polo return 0;
1441 1d13acf5 2018-10-04 omar.polo fprintf(stderr, "Unable to load the font(s) %s\n", fontname);
1443 1d13acf5 2018-10-04 omar.polo if (!strcmp(fontname, default_fontname))
1444 1d13acf5 2018-10-04 omar.polo return -1;
1446 1d13acf5 2018-10-04 omar.polo return load_font(r, default_fontname);
1447 1d13acf5 2018-10-04 omar.polo #endif
1451 4f769efa 2018-10-06 omar.polo xim_init(struct rendering *r, XrmDatabase *xdb)
1453 c758d8da 2019-10-18 omar.polo XIMStyle best_match_style;
1454 c758d8da 2019-10-18 omar.polo XIMStyles *xis;
1455 c758d8da 2019-10-18 omar.polo int i;
1457 4f769efa 2018-10-06 omar.polo /* Open the X input method */
1458 92803b00 2019-10-19 omar.polo if ((r->xim = XOpenIM(r->d, *xdb, resname, resclass)) == NULL)
1459 92803b00 2019-10-19 omar.polo err(1, "XOpenIM");
1461 43e30577 2018-10-20 omar.polo if (XGetIMValues(r->xim, XNQueryInputStyle, &xis, NULL) || !xis) {
1462 4f769efa 2018-10-06 omar.polo fprintf(stderr, "Input Styles could not be retrieved\n");
1463 4f769efa 2018-10-06 omar.polo exit(EX_UNAVAILABLE);
1466 4f769efa 2018-10-06 omar.polo best_match_style = 0;
1467 4f769efa 2018-10-06 omar.polo for (i = 0; i < xis->count_styles; ++i) {
1468 4f769efa 2018-10-06 omar.polo XIMStyle ts = xis->supported_styles[i];
1469 4f769efa 2018-10-06 omar.polo if (ts == (XIMPreeditNothing | XIMStatusNothing)) {
1470 4f769efa 2018-10-06 omar.polo best_match_style = ts;
1471 4f769efa 2018-10-06 omar.polo break;
1474 4f769efa 2018-10-06 omar.polo XFree(xis);
1476 4f769efa 2018-10-06 omar.polo if (!best_match_style)
1477 e6de56ed 2019-10-20 omar.polo fprintf(stderr, "No matching input style could be determined\n");
1479 e6de56ed 2019-10-20 omar.polo r->xic = XCreateIC(r->xim, XNInputStyle, best_match_style, XNClientWindow, r->w,
1480 e6de56ed 2019-10-20 omar.polo XNFocusWindow, r->w, NULL);
1481 92803b00 2019-10-19 omar.polo if (r->xic == NULL)
1482 92803b00 2019-10-19 omar.polo err(1, "XCreateIC");
1486 e6de56ed 2019-10-20 omar.polo create_window(struct rendering *r, Window parent_window, Colormap cmap, XVisualInfo vinfo, int x,
1487 e6de56ed 2019-10-20 omar.polo int y, int ox, int oy, unsigned long background_pixel)
1489 c758d8da 2019-10-18 omar.polo XSetWindowAttributes attr;
1491 4f769efa 2018-10-06 omar.polo /* Create the window */
1492 4f769efa 2018-10-06 omar.polo attr.colormap = cmap;
1493 4f769efa 2018-10-06 omar.polo attr.override_redirect = 1;
1494 4f769efa 2018-10-06 omar.polo attr.border_pixel = 0;
1495 1f6422bc 2018-10-20 omar.polo attr.background_pixel = background_pixel;
1496 e6de56ed 2019-10-20 omar.polo attr.event_mask = StructureNotifyMask | ExposureMask | KeyPressMask | KeymapStateMask
1497 e6de56ed 2019-10-20 omar.polo | ButtonPress | VisibilityChangeMask;
1499 e6de56ed 2019-10-20 omar.polo r->w = XCreateWindow(r->d, parent_window, x + ox, y + oy, r->width, r->height, 0,
1500 e6de56ed 2019-10-20 omar.polo vinfo.depth, InputOutput, vinfo.visual,
1501 e6de56ed 2019-10-20 omar.polo CWBorderPixel | CWBackPixel | CWColormap | CWEventMask | CWOverrideRedirect, &attr);
1505 aed48307 2018-10-06 omar.polo ps1extents(struct rendering *r)
1507 aed48307 2018-10-06 omar.polo char *dup;
1508 aed48307 2018-10-06 omar.polo dup = strdupn(r->ps1);
1509 e6de56ed 2019-10-20 omar.polo text_extents(dup == NULL ? r->ps1 : dup, r->ps1len, r, &r->ps1w, &r->ps1h);
1510 aed48307 2018-10-06 omar.polo free(dup);
1514 1d13acf5 2018-10-04 omar.polo usage(char *prgname)
1516 df29e05e 2018-10-17 omar.polo fprintf(stderr,
1517 df29e05e 2018-10-17 omar.polo "%s [-Aahmv] [-B colors] [-b size] [-C color] [-c color]\n"
1518 c758d8da 2019-10-18 omar.polo " [-d separator] [-e window] [-f font] [-G color] [-g "
1519 c758d8da 2019-10-18 omar.polo "size]\n"
1520 c758d8da 2019-10-18 omar.polo " [-H height] [-I color] [-i size] [-J color] [-j "
1521 c758d8da 2019-10-18 omar.polo "size] [-l layout]\n"
1522 c758d8da 2019-10-18 omar.polo " [-P padding] [-p prompt] [-S color] [-s color] [-T "
1523 c758d8da 2019-10-18 omar.polo "color]\n"
1524 c758d8da 2019-10-18 omar.polo " [-t color] [-W width] [-x coord] [-y coord]\n",
1525 c758d8da 2019-10-18 omar.polo prgname);
1529 1d13acf5 2018-10-04 omar.polo main(int argc, char **argv)
1531 c758d8da 2019-10-18 omar.polo struct completions *cs;
1532 c758d8da 2019-10-18 omar.polo struct rendering r;
1533 c758d8da 2019-10-18 omar.polo XVisualInfo vinfo;
1534 c758d8da 2019-10-18 omar.polo Colormap cmap;
1535 c758d8da 2019-10-18 omar.polo size_t nlines, i;
1536 c758d8da 2019-10-18 omar.polo Window parent_window;
1537 c758d8da 2019-10-18 omar.polo XrmDatabase xdb;
1538 c758d8da 2019-10-18 omar.polo unsigned long fgs[3], bgs[3]; /* prompt, compl, compl_highlighted */
1539 c758d8da 2019-10-18 omar.polo unsigned long borders_bg[4], p_borders_bg[4], c_borders_bg[4],
1540 c758d8da 2019-10-18 omar.polo ch_borders_bg[4]; /* N E S W */
1541 c758d8da 2019-10-18 omar.polo enum state status;
1542 c758d8da 2019-10-18 omar.polo int ch;
1543 c758d8da 2019-10-18 omar.polo int offset_x, offset_y, x, y;
1544 c758d8da 2019-10-18 omar.polo int textlen, d_width, d_height;
1545 c758d8da 2019-10-18 omar.polo short embed;
1546 c758d8da 2019-10-18 omar.polo char *sep, *parent_window_id;
1547 c758d8da 2019-10-18 omar.polo char **lines, *buf, **vlines;
1548 c758d8da 2019-10-18 omar.polo char *fontname, *text, *xrm;
1550 1d13acf5 2018-10-04 omar.polo #ifdef __OpenBSD__
1551 1d13acf5 2018-10-04 omar.polo /* stdio & rpath: to read/write stdio/stdout/stderr */
1552 1d13acf5 2018-10-04 omar.polo /* unix: to connect to XOrg */
1553 1d13acf5 2018-10-04 omar.polo pledge("stdio rpath unix", "");
1554 1d13acf5 2018-10-04 omar.polo #endif
1556 1d13acf5 2018-10-04 omar.polo sep = NULL;
1557 1d13acf5 2018-10-04 omar.polo parent_window_id = NULL;
1559 4f769efa 2018-10-06 omar.polo r.first_selected = 0;
1560 4f769efa 2018-10-06 omar.polo r.free_text = 1;
1561 4f769efa 2018-10-06 omar.polo r.multiple_select = 0;
1562 4f769efa 2018-10-06 omar.polo r.offset = 0;
1564 1d13acf5 2018-10-04 omar.polo while ((ch = getopt(argc, argv, ARGS)) != -1) {
1565 1d13acf5 2018-10-04 omar.polo switch (ch) {
1566 c758d8da 2019-10-18 omar.polo case 'h': /* help */
1567 1d13acf5 2018-10-04 omar.polo usage(*argv);
1568 1d13acf5 2018-10-04 omar.polo return 0;
1569 c758d8da 2019-10-18 omar.polo case 'v': /* version */
1570 1d13acf5 2018-10-04 omar.polo fprintf(stderr, "%s version: %s\n", *argv, VERSION);
1571 1d13acf5 2018-10-04 omar.polo return 0;
1572 c758d8da 2019-10-18 omar.polo case 'e': /* embed */
1573 92803b00 2019-10-19 omar.polo if ((parent_window_id = strdup(optarg)) == NULL)
1574 92803b00 2019-10-19 omar.polo err(1, "strdup");
1575 1d13acf5 2018-10-04 omar.polo break;
1576 4c0d79a0 2018-10-09 omar.polo case 'd':
1577 92803b00 2019-10-19 omar.polo if ((sep = strdup(optarg)) == NULL)
1578 92803b00 2019-10-19 omar.polo err(1, "strdup");
1579 92803b00 2019-10-19 omar.polo break;
1580 4c0d79a0 2018-10-09 omar.polo case 'A':
1581 4f769efa 2018-10-06 omar.polo r.free_text = 0;
1582 1d13acf5 2018-10-04 omar.polo break;
1583 4c0d79a0 2018-10-09 omar.polo case 'm':
1584 4f769efa 2018-10-06 omar.polo r.multiple_select = 1;
1585 1d13acf5 2018-10-04 omar.polo break;
1586 1d13acf5 2018-10-04 omar.polo default:
1587 1d13acf5 2018-10-04 omar.polo break;
1591 1d13acf5 2018-10-04 omar.polo /* Read the completions */
1592 1d13acf5 2018-10-04 omar.polo lines = NULL;
1593 1d13acf5 2018-10-04 omar.polo buf = NULL;
1594 1d13acf5 2018-10-04 omar.polo nlines = readlines(&lines, &buf);
1596 1d13acf5 2018-10-04 omar.polo vlines = NULL;
1597 1d13acf5 2018-10-04 omar.polo if (sep != NULL) {
1598 1d13acf5 2018-10-04 omar.polo int l;
1599 1d13acf5 2018-10-04 omar.polo l = strlen(sep);
1600 92803b00 2019-10-19 omar.polo if ((vlines = calloc(nlines, sizeof(char *))) == NULL)
1601 92803b00 2019-10-19 omar.polo err(1, "calloc");
1603 1d13acf5 2018-10-04 omar.polo for (i = 0; i < nlines; i++) {
1604 1d13acf5 2018-10-04 omar.polo char *t;
1605 1d13acf5 2018-10-04 omar.polo t = strstr(lines[i], sep);
1606 1d13acf5 2018-10-04 omar.polo if (t == NULL)
1607 1d13acf5 2018-10-04 omar.polo vlines[i] = lines[i];
1609 1d13acf5 2018-10-04 omar.polo vlines[i] = t + l;
1613 1d13acf5 2018-10-04 omar.polo setlocale(LC_ALL, getenv("LANG"));
1615 1d13acf5 2018-10-04 omar.polo status = LOOPING;
1617 1d13acf5 2018-10-04 omar.polo /* where the monitor start (used only with xinerama) */
1618 1d13acf5 2018-10-04 omar.polo offset_x = offset_y = 0;
1620 1d13acf5 2018-10-04 omar.polo /* default width and height */
1621 4f769efa 2018-10-06 omar.polo r.width = 400;
1622 4f769efa 2018-10-06 omar.polo r.height = 20;
1624 1d13acf5 2018-10-04 omar.polo /* default position on the screen */
1625 1d13acf5 2018-10-04 omar.polo x = y = 0;
1627 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i) {
1628 df29e05e 2018-10-17 omar.polo /* default paddings */
1629 df29e05e 2018-10-17 omar.polo r.p_padding[i] = 10;
1630 df29e05e 2018-10-17 omar.polo r.c_padding[i] = 10;
1631 df29e05e 2018-10-17 omar.polo r.ch_padding[i] = 10;
1633 df29e05e 2018-10-17 omar.polo /* default borders */
1634 df29e05e 2018-10-17 omar.polo r.borders[i] = 0;
1635 df29e05e 2018-10-17 omar.polo r.p_borders[i] = 0;
1636 df29e05e 2018-10-17 omar.polo r.c_borders[i] = 0;
1637 df29e05e 2018-10-17 omar.polo r.ch_borders[i] = 0;
1640 1d13acf5 2018-10-04 omar.polo /* the prompt. We duplicate the string so later is easy to
1641 1d13acf5 2018-10-04 omar.polo * free (in the case it's been overwritten by the user) */
1642 92803b00 2019-10-19 omar.polo if ((r.ps1 = strdup("$ ")) == NULL)
1643 92803b00 2019-10-19 omar.polo err(1, "strdup");
1645 1d13acf5 2018-10-04 omar.polo /* same for the font name */
1646 92803b00 2019-10-19 omar.polo if ((fontname = strdup(default_fontname)) == NULL)
1647 92803b00 2019-10-19 omar.polo err(1, "strdup");
1649 1d13acf5 2018-10-04 omar.polo textlen = 10;
1650 92803b00 2019-10-19 omar.polo if ((text = malloc(textlen * sizeof(char))) == NULL)
1651 92803b00 2019-10-19 omar.polo err(1, "malloc");
1653 1d13acf5 2018-10-04 omar.polo /* struct completions *cs = filter(text, lines); */
1654 92803b00 2019-10-19 omar.polo if ((cs = compls_new(nlines)) == NULL)
1655 92803b00 2019-10-19 omar.polo err(1, "compls_new");
1657 1d13acf5 2018-10-04 omar.polo /* start talking to xorg */
1658 4f769efa 2018-10-06 omar.polo r.d = XOpenDisplay(NULL);
1659 4f769efa 2018-10-06 omar.polo if (r.d == NULL) {
1660 1d13acf5 2018-10-04 omar.polo fprintf(stderr, "Could not open display!\n");
1661 1d13acf5 2018-10-04 omar.polo return EX_UNAVAILABLE;
1664 26b541d8 2018-10-04 omar.polo embed = 1;
1665 e6de56ed 2019-10-20 omar.polo if (!(parent_window_id && (parent_window = strtol(parent_window_id, NULL, 0)))) {
1666 4f769efa 2018-10-06 omar.polo parent_window = DefaultRootWindow(r.d);
1667 26b541d8 2018-10-04 omar.polo embed = 0;
1670 1d13acf5 2018-10-04 omar.polo /* get display size */
1671 4f769efa 2018-10-06 omar.polo get_wh(r.d, &parent_window, &d_width, &d_height);
1673 1d13acf5 2018-10-04 omar.polo #ifdef USE_XINERAMA
1674 4f769efa 2018-10-06 omar.polo if (!embed && XineramaIsActive(r.d)) { /* find the mice */
1675 1d13acf5 2018-10-04 omar.polo XineramaScreenInfo *info;
1676 c758d8da 2019-10-18 omar.polo Window rr;
1677 c758d8da 2019-10-18 omar.polo Window root;
1678 c758d8da 2019-10-18 omar.polo int number_of_screens, monitors, i;
1679 c758d8da 2019-10-18 omar.polo int root_x, root_y, win_x, win_y;
1680 c758d8da 2019-10-18 omar.polo unsigned int mask;
1681 c758d8da 2019-10-18 omar.polo short res;
1683 4f769efa 2018-10-06 omar.polo number_of_screens = XScreenCount(r.d);
1684 1d13acf5 2018-10-04 omar.polo for (i = 0; i < number_of_screens; ++i) {
1685 4f769efa 2018-10-06 omar.polo root = XRootWindow(r.d, i);
1686 e6de56ed 2019-10-20 omar.polo res = XQueryPointer(
1687 e6de56ed 2019-10-20 omar.polo r.d, root, &rr, &rr, &root_x, &root_y, &win_x, &win_y, &mask);
1688 4f769efa 2018-10-06 omar.polo if (res)
1689 4f769efa 2018-10-06 omar.polo break;
1692 1d13acf5 2018-10-04 omar.polo if (!res) {
1693 1d13acf5 2018-10-04 omar.polo fprintf(stderr, "No mouse found.\n");
1694 1d13acf5 2018-10-04 omar.polo root_x = 0;
1695 1d13acf5 2018-10-04 omar.polo root_y = 0;
1698 26b541d8 2018-10-04 omar.polo /* Now find in which monitor the mice is */
1699 4f769efa 2018-10-06 omar.polo info = XineramaQueryScreens(r.d, &monitors);
1700 1d13acf5 2018-10-04 omar.polo if (info) {
1701 1d13acf5 2018-10-04 omar.polo for (i = 0; i < monitors; ++i) {
1702 c758d8da 2019-10-18 omar.polo if (info[i].x_org <= root_x
1703 e6de56ed 2019-10-20 omar.polo && root_x <= (info[i].x_org + info[i].width)
1704 c758d8da 2019-10-18 omar.polo && info[i].y_org <= root_y
1705 e6de56ed 2019-10-20 omar.polo && root_y <= (info[i].y_org + info[i].height)) {
1706 1d13acf5 2018-10-04 omar.polo offset_x = info[i].x_org;
1707 1d13acf5 2018-10-04 omar.polo offset_y = info[i].y_org;
1708 1d13acf5 2018-10-04 omar.polo d_width = info[i].width;
1709 1d13acf5 2018-10-04 omar.polo d_height = info[i].height;
1710 1d13acf5 2018-10-04 omar.polo break;
1714 1d13acf5 2018-10-04 omar.polo XFree(info);
1716 42c3f269 2018-07-08 omar.polo #endif
1718 4f769efa 2018-10-06 omar.polo XMatchVisualInfo(r.d, DefaultScreen(r.d), 32, TrueColor, &vinfo);
1719 e6de56ed 2019-10-20 omar.polo cmap = XCreateColormap(r.d, XDefaultRootWindow(r.d), vinfo.visual, AllocNone);
1721 4c0d79a0 2018-10-09 omar.polo fgs[0] = fgs[1] = parse_color("#fff", NULL);
1722 4c0d79a0 2018-10-09 omar.polo fgs[2] = parse_color("#000", NULL);
1724 4c0d79a0 2018-10-09 omar.polo bgs[0] = bgs[1] = parse_color("#000", NULL);
1725 4c0d79a0 2018-10-09 omar.polo bgs[2] = parse_color("#fff", NULL);
1727 e6de56ed 2019-10-20 omar.polo borders_bg[0] = borders_bg[1] = borders_bg[2] = borders_bg[3] = parse_color("#000", NULL);
1729 c758d8da 2019-10-18 omar.polo p_borders_bg[0] = p_borders_bg[1] = p_borders_bg[2] = p_borders_bg[3]
1730 c758d8da 2019-10-18 omar.polo = parse_color("#000", NULL);
1731 c758d8da 2019-10-18 omar.polo c_borders_bg[0] = c_borders_bg[1] = c_borders_bg[2] = c_borders_bg[3]
1732 c758d8da 2019-10-18 omar.polo = parse_color("#000", NULL);
1733 e6de56ed 2019-10-20 omar.polo ch_borders_bg[0] = ch_borders_bg[1] = ch_borders_bg[2] = ch_borders_bg[3]
1734 e6de56ed 2019-10-20 omar.polo = parse_color("#000", NULL);
1736 4f769efa 2018-10-06 omar.polo r.horizontal_layout = 1;
1738 1d13acf5 2018-10-04 omar.polo /* Read the resources */
1739 1d13acf5 2018-10-04 omar.polo XrmInitialize();
1740 4f769efa 2018-10-06 omar.polo xrm = XResourceManagerString(r.d);
1741 1d13acf5 2018-10-04 omar.polo xdb = NULL;
1742 1d13acf5 2018-10-04 omar.polo if (xrm != NULL) {
1743 1d13acf5 2018-10-04 omar.polo XrmValue value;
1744 1d13acf5 2018-10-04 omar.polo char *datatype[20];
1746 1d13acf5 2018-10-04 omar.polo xdb = XrmGetStringDatabase(xrm);
1748 e6de56ed 2019-10-20 omar.polo if (XrmGetResource(xdb, "MyMenu.font", "*", datatype, &value)) {
1749 1d13acf5 2018-10-04 omar.polo free(fontname);
1750 92803b00 2019-10-19 omar.polo if ((fontname = strdup(value.addr)) == NULL)
1751 92803b00 2019-10-19 omar.polo err(1, "strdup");
1752 1d13acf5 2018-10-04 omar.polo } else {
1753 e6de56ed 2019-10-20 omar.polo fprintf(stderr, "no font defined, using %s\n", fontname);
1756 e6de56ed 2019-10-20 omar.polo if (XrmGetResource(xdb, "MyMenu.layout", "*", datatype, &value))
1757 e6de56ed 2019-10-20 omar.polo r.horizontal_layout = !strcmp(value.addr, "horizontal");
1759 e6de56ed 2019-10-20 omar.polo fprintf(stderr, "no layout defined, using horizontal\n");
1761 e6de56ed 2019-10-20 omar.polo if (XrmGetResource(xdb, "MyMenu.prompt", "*", datatype, &value)) {
1762 4f769efa 2018-10-06 omar.polo free(r.ps1);
1763 4f769efa 2018-10-06 omar.polo r.ps1 = normalize_str(value.addr);
1764 1d13acf5 2018-10-04 omar.polo } else {
1765 c758d8da 2019-10-18 omar.polo fprintf(stderr,
1766 c758d8da 2019-10-18 omar.polo "no prompt defined, using \"%s\" as "
1767 c758d8da 2019-10-18 omar.polo "default\n",
1768 c758d8da 2019-10-18 omar.polo r.ps1);
1771 e6de56ed 2019-10-20 omar.polo if (XrmGetResource(xdb, "MyMenu.prompt.border.size", "*", datatype, &value)) {
1772 df29e05e 2018-10-17 omar.polo char **sizes;
1773 df29e05e 2018-10-17 omar.polo sizes = parse_csslike(value.addr);
1774 df29e05e 2018-10-17 omar.polo if (sizes != NULL)
1775 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
1776 e6de56ed 2019-10-20 omar.polo r.p_borders[i] = parse_integer(sizes[i], 0);
1778 c758d8da 2019-10-18 omar.polo fprintf(stderr,
1779 c758d8da 2019-10-18 omar.polo "error while parsing "
1780 c758d8da 2019-10-18 omar.polo "MyMenu.prompt.border.size");
1783 e6de56ed 2019-10-20 omar.polo if (XrmGetResource(xdb, "MyMenu.prompt.border.color", "*", datatype, &value)) {
1784 df29e05e 2018-10-17 omar.polo char **colors;
1785 df29e05e 2018-10-17 omar.polo colors = parse_csslike(value.addr);
1786 df29e05e 2018-10-17 omar.polo if (colors != NULL)
1787 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
1788 e6de56ed 2019-10-20 omar.polo p_borders_bg[i] = parse_color(colors[i], "#000");
1790 c758d8da 2019-10-18 omar.polo fprintf(stderr,
1791 c758d8da 2019-10-18 omar.polo "error while parsing "
1792 c758d8da 2019-10-18 omar.polo "MyMenu.prompt.border.color");
1795 e6de56ed 2019-10-20 omar.polo if (XrmGetResource(xdb, "MyMenu.prompt.padding", "*", datatype, &value)) {
1796 df29e05e 2018-10-17 omar.polo char **colors;
1797 df29e05e 2018-10-17 omar.polo colors = parse_csslike(value.addr);
1798 df29e05e 2018-10-17 omar.polo if (colors != NULL)
1799 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
1800 e6de56ed 2019-10-20 omar.polo r.p_padding[i] = parse_integer(colors[i], 0);
1802 c758d8da 2019-10-18 omar.polo fprintf(stderr,
1803 c758d8da 2019-10-18 omar.polo "error while parsing "
1804 c758d8da 2019-10-18 omar.polo "MyMenu.prompt.padding");
1807 e6de56ed 2019-10-20 omar.polo if (XrmGetResource(xdb, "MyMenu.width", "*", datatype, &value))
1808 e6de56ed 2019-10-20 omar.polo r.width = parse_int_with_percentage(value.addr, r.width, d_width);
1810 e6de56ed 2019-10-20 omar.polo fprintf(stderr, "no width defined, using %d\n", r.width);
1812 e6de56ed 2019-10-20 omar.polo if (XrmGetResource(xdb, "MyMenu.height", "*", datatype, &value))
1813 e6de56ed 2019-10-20 omar.polo r.height = parse_int_with_percentage(value.addr, r.height, d_height);
1815 e6de56ed 2019-10-20 omar.polo fprintf(stderr, "no height defined, using %d\n", r.height);
1817 e6de56ed 2019-10-20 omar.polo if (XrmGetResource(xdb, "MyMenu.x", "*", datatype, &value))
1818 e6de56ed 2019-10-20 omar.polo x = parse_int_with_pos(r.d, value.addr, x, d_width, r.width);
1820 e6de56ed 2019-10-20 omar.polo if (XrmGetResource(xdb, "MyMenu.y", "*", datatype, &value))
1821 e6de56ed 2019-10-20 omar.polo y = parse_int_with_pos(r.d, value.addr, y, d_height, r.height);
1823 e6de56ed 2019-10-20 omar.polo if (XrmGetResource(xdb, "MyMenu.border.size", "*", datatype, &value)) {
1824 1d13acf5 2018-10-04 omar.polo char **borders;
1825 1d13acf5 2018-10-04 omar.polo borders = parse_csslike(value.addr);
1826 df29e05e 2018-10-17 omar.polo if (borders != NULL)
1827 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
1828 e6de56ed 2019-10-20 omar.polo r.borders[i] = parse_int_with_percentage(
1829 e6de56ed 2019-10-20 omar.polo borders[i], 0, (i % 2) == 0 ? d_height : d_width);
1831 c758d8da 2019-10-18 omar.polo fprintf(stderr,
1832 c758d8da 2019-10-18 omar.polo "error while parsing "
1833 c758d8da 2019-10-18 omar.polo "MyMenu.border.size\n");
1836 1d13acf5 2018-10-04 omar.polo /* Prompt */
1837 e6de56ed 2019-10-20 omar.polo if (XrmGetResource(xdb, "MyMenu.prompt.foreground", "*", datatype, &value))
1838 4c0d79a0 2018-10-09 omar.polo fgs[0] = parse_color(value.addr, "#fff");
1840 e6de56ed 2019-10-20 omar.polo if (XrmGetResource(xdb, "MyMenu.prompt.background", "*", datatype, &value))
1841 4c0d79a0 2018-10-09 omar.polo bgs[0] = parse_color(value.addr, "#000");
1843 1d13acf5 2018-10-04 omar.polo /* Completions */
1844 e6de56ed 2019-10-20 omar.polo if (XrmGetResource(xdb, "MyMenu.completion.foreground", "*", datatype, &value))
1845 4c0d79a0 2018-10-09 omar.polo fgs[1] = parse_color(value.addr, "#fff");
1847 e6de56ed 2019-10-20 omar.polo if (XrmGetResource(xdb, "MyMenu.completion.background", "*", datatype, &value))
1848 4c0d79a0 2018-10-09 omar.polo bgs[1] = parse_color(value.addr, "#000");
1850 e6de56ed 2019-10-20 omar.polo if (XrmGetResource(xdb, "MyMenu.completion.padding", "*", datatype, &value)) {
1851 df29e05e 2018-10-17 omar.polo char **paddings;
1852 df29e05e 2018-10-17 omar.polo paddings = parse_csslike(value.addr);
1853 df29e05e 2018-10-17 omar.polo if (paddings != NULL)
1854 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
1855 e6de56ed 2019-10-20 omar.polo r.c_padding[i] = parse_integer(paddings[i], 0);
1857 c758d8da 2019-10-18 omar.polo fprintf(stderr,
1858 c758d8da 2019-10-18 omar.polo "Error while parsing "
1859 c758d8da 2019-10-18 omar.polo "MyMenu.completion.padding");
1862 e6de56ed 2019-10-20 omar.polo if (XrmGetResource(xdb, "MyMenu.completion.border.size", "*", datatype, &value)) {
1863 df29e05e 2018-10-17 omar.polo char **sizes;
1864 df29e05e 2018-10-17 omar.polo sizes = parse_csslike(value.addr);
1865 df29e05e 2018-10-17 omar.polo if (sizes != NULL)
1866 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
1867 e6de56ed 2019-10-20 omar.polo r.c_borders[i] = parse_integer(sizes[i], 0);
1869 c758d8da 2019-10-18 omar.polo fprintf(stderr,
1870 c758d8da 2019-10-18 omar.polo "Error while parsing "
1871 c758d8da 2019-10-18 omar.polo "MyMenu.completion.border.size");
1874 e6de56ed 2019-10-20 omar.polo if (XrmGetResource(xdb, "MyMenu.completion.border.color", "*", datatype, &value)) {
1875 df29e05e 2018-10-17 omar.polo char **sizes;
1876 df29e05e 2018-10-17 omar.polo sizes = parse_csslike(value.addr);
1877 df29e05e 2018-10-17 omar.polo if (sizes != NULL)
1878 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
1879 e6de56ed 2019-10-20 omar.polo c_borders_bg[i] = parse_color(sizes[i], "#000");
1881 c758d8da 2019-10-18 omar.polo fprintf(stderr,
1882 c758d8da 2019-10-18 omar.polo "Error while parsing "
1883 c758d8da 2019-10-18 omar.polo "MyMenu.completion.border.color");
1886 1d13acf5 2018-10-04 omar.polo /* Completion Highlighted */
1887 e6de56ed 2019-10-20 omar.polo if (XrmGetResource(
1888 e6de56ed 2019-10-20 omar.polo xdb, "MyMenu.completion_highlighted.foreground", "*", datatype, &value))
1889 4c0d79a0 2018-10-09 omar.polo fgs[2] = parse_color(value.addr, "#000");
1891 e6de56ed 2019-10-20 omar.polo if (XrmGetResource(
1892 e6de56ed 2019-10-20 omar.polo xdb, "MyMenu.completion_highlighted.background", "*", datatype, &value))
1893 4c0d79a0 2018-10-09 omar.polo bgs[2] = parse_color(value.addr, "#fff");
1895 e6de56ed 2019-10-20 omar.polo if (XrmGetResource(
1896 e6de56ed 2019-10-20 omar.polo xdb, "MyMenu.completion_highlighted.padding", "*", datatype, &value)) {
1897 df29e05e 2018-10-17 omar.polo char **paddings;
1898 df29e05e 2018-10-17 omar.polo paddings = parse_csslike(value.addr);
1899 df29e05e 2018-10-17 omar.polo if (paddings != NULL)
1900 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
1901 e6de56ed 2019-10-20 omar.polo r.ch_padding[i] = parse_integer(paddings[i], 0);
1903 c758d8da 2019-10-18 omar.polo fprintf(stderr,
1904 c758d8da 2019-10-18 omar.polo "Error while parsing "
1905 c758d8da 2019-10-18 omar.polo "MyMenu.completion_highlighted."
1906 c758d8da 2019-10-18 omar.polo "padding");
1909 e6de56ed 2019-10-20 omar.polo if (XrmGetResource(xdb, "MyMenu.completion_highlighted.border.size", "*", datatype,
1910 e6de56ed 2019-10-20 omar.polo &value)) {
1911 df29e05e 2018-10-17 omar.polo char **sizes;
1912 df29e05e 2018-10-17 omar.polo sizes = parse_csslike(value.addr);
1913 df29e05e 2018-10-17 omar.polo if (sizes != NULL)
1914 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
1915 e6de56ed 2019-10-20 omar.polo r.ch_borders[i] = parse_integer(sizes[i], 0);
1917 c758d8da 2019-10-18 omar.polo fprintf(stderr,
1918 c758d8da 2019-10-18 omar.polo "Error while parsing "
1919 c758d8da 2019-10-18 omar.polo "MyMenu.completion_highlighted."
1920 c758d8da 2019-10-18 omar.polo "border.size");
1923 e6de56ed 2019-10-20 omar.polo if (XrmGetResource(xdb, "MyMenu.completion_highlighted.border.color", "*", datatype,
1924 e6de56ed 2019-10-20 omar.polo &value)) {
1925 df29e05e 2018-10-17 omar.polo char **colors;
1926 df29e05e 2018-10-17 omar.polo colors = parse_csslike(value.addr);
1927 df29e05e 2018-10-17 omar.polo if (colors != NULL)
1928 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
1929 e6de56ed 2019-10-20 omar.polo ch_borders_bg[i] = parse_color(colors[i], "#000");
1931 c758d8da 2019-10-18 omar.polo fprintf(stderr,
1932 c758d8da 2019-10-18 omar.polo "Error while parsing "
1933 c758d8da 2019-10-18 omar.polo "MyMenu.completion_highlighted."
1934 c758d8da 2019-10-18 omar.polo "border.color");
1937 26b541d8 2018-10-04 omar.polo /* Border */
1938 e6de56ed 2019-10-20 omar.polo if (XrmGetResource(xdb, "MyMenu.border.color", "*", datatype, &value)) {
1939 1d13acf5 2018-10-04 omar.polo char **colors;
1940 1d13acf5 2018-10-04 omar.polo colors = parse_csslike(value.addr);
1941 df29e05e 2018-10-17 omar.polo if (colors != NULL)
1942 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
1943 e6de56ed 2019-10-20 omar.polo borders_bg[i] = parse_color(colors[i], "#000");
1945 c758d8da 2019-10-18 omar.polo fprintf(stderr,
1946 c758d8da 2019-10-18 omar.polo "error while parsing "
1947 c758d8da 2019-10-18 omar.polo "MyMenu.border.color\n");
1951 26b541d8 2018-10-04 omar.polo /* Second round of args parsing */
1952 c758d8da 2019-10-18 omar.polo optind = 0; /* reset the option index */
1953 1d13acf5 2018-10-04 omar.polo while ((ch = getopt(argc, argv, ARGS)) != -1) {
1954 1d13acf5 2018-10-04 omar.polo switch (ch) {
1955 1d13acf5 2018-10-04 omar.polo case 'a':
1956 4f769efa 2018-10-06 omar.polo r.first_selected = 1;
1957 1d13acf5 2018-10-04 omar.polo break;
1958 1d13acf5 2018-10-04 omar.polo case 'A':
1959 1d13acf5 2018-10-04 omar.polo /* free_text -- already catched */
1960 1d13acf5 2018-10-04 omar.polo case 'd':
1961 1d13acf5 2018-10-04 omar.polo /* separator -- this case was already catched */
1962 1d13acf5 2018-10-04 omar.polo case 'e':
1963 1d13acf5 2018-10-04 omar.polo /* embedding mymenu this case was already catched. */
1964 1d13acf5 2018-10-04 omar.polo case 'm':
1965 c758d8da 2019-10-18 omar.polo /* multiple selection this case was already catched.
1967 1d13acf5 2018-10-04 omar.polo break;
1968 1d13acf5 2018-10-04 omar.polo case 'p': {
1969 1d13acf5 2018-10-04 omar.polo char *newprompt;
1970 1d13acf5 2018-10-04 omar.polo newprompt = strdup(optarg);
1971 1d13acf5 2018-10-04 omar.polo if (newprompt != NULL) {
1972 4f769efa 2018-10-06 omar.polo free(r.ps1);
1973 4f769efa 2018-10-06 omar.polo r.ps1 = newprompt;
1975 1d13acf5 2018-10-04 omar.polo break;
1977 1d13acf5 2018-10-04 omar.polo case 'x':
1978 e6de56ed 2019-10-20 omar.polo x = parse_int_with_pos(r.d, optarg, x, d_width, r.width);
1979 1d13acf5 2018-10-04 omar.polo break;
1980 1d13acf5 2018-10-04 omar.polo case 'y':
1981 e6de56ed 2019-10-20 omar.polo y = parse_int_with_pos(r.d, optarg, y, d_height, r.height);
1982 1d13acf5 2018-10-04 omar.polo break;
1983 df29e05e 2018-10-17 omar.polo case 'P': {
1984 df29e05e 2018-10-17 omar.polo char **paddings;
1985 df29e05e 2018-10-17 omar.polo if ((paddings = parse_csslike(optarg)) != NULL)
1986 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
1987 e6de56ed 2019-10-20 omar.polo r.p_padding[i] = parse_integer(paddings[i], 0);
1988 1d13acf5 2018-10-04 omar.polo break;
1990 df29e05e 2018-10-17 omar.polo case 'G': {
1991 df29e05e 2018-10-17 omar.polo char **colors;
1992 df29e05e 2018-10-17 omar.polo if ((colors = parse_csslike(optarg)) != NULL)
1993 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
1994 e6de56ed 2019-10-20 omar.polo p_borders_bg[i] = parse_color(colors[i], "#000");
1995 df29e05e 2018-10-17 omar.polo break;
1997 df29e05e 2018-10-17 omar.polo case 'g': {
1998 df29e05e 2018-10-17 omar.polo char **sizes;
1999 df29e05e 2018-10-17 omar.polo if ((sizes = parse_csslike(optarg)) != NULL)
2000 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
2001 e6de56ed 2019-10-20 omar.polo r.p_borders[i] = parse_integer(sizes[i], 0);
2002 df29e05e 2018-10-17 omar.polo break;
2004 df29e05e 2018-10-17 omar.polo case 'I': {
2005 df29e05e 2018-10-17 omar.polo char **colors;
2006 df29e05e 2018-10-17 omar.polo if ((colors = parse_csslike(optarg)) != NULL)
2007 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
2008 e6de56ed 2019-10-20 omar.polo c_borders_bg[i] = parse_color(colors[i], "#000");
2009 df29e05e 2018-10-17 omar.polo break;
2011 df29e05e 2018-10-17 omar.polo case 'i': {
2012 df29e05e 2018-10-17 omar.polo char **sizes;
2013 df29e05e 2018-10-17 omar.polo if ((sizes = parse_csslike(optarg)) != NULL)
2014 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
2015 e6de56ed 2019-10-20 omar.polo r.c_borders[i] = parse_integer(sizes[i], 0);
2016 df29e05e 2018-10-17 omar.polo break;
2018 df29e05e 2018-10-17 omar.polo case 'J': {
2019 df29e05e 2018-10-17 omar.polo char **colors;
2020 df29e05e 2018-10-17 omar.polo if ((colors = parse_csslike(optarg)) != NULL)
2021 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
2022 e6de56ed 2019-10-20 omar.polo ch_borders_bg[i] = parse_color(colors[i], "#000");
2023 df29e05e 2018-10-17 omar.polo break;
2025 df29e05e 2018-10-17 omar.polo case 'j': {
2026 df29e05e 2018-10-17 omar.polo char **sizes;
2027 df29e05e 2018-10-17 omar.polo if ((sizes = parse_csslike(optarg)) != NULL)
2028 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
2029 e6de56ed 2019-10-20 omar.polo r.ch_borders[i] = parse_integer(sizes[i], 0);
2030 df29e05e 2018-10-17 omar.polo break;
2032 1d13acf5 2018-10-04 omar.polo case 'l':
2033 4f769efa 2018-10-06 omar.polo r.horizontal_layout = !strcmp(optarg, "horizontal");
2034 1d13acf5 2018-10-04 omar.polo break;
2035 1d13acf5 2018-10-04 omar.polo case 'f': {
2036 1d13acf5 2018-10-04 omar.polo char *newfont;
2037 1d13acf5 2018-10-04 omar.polo if ((newfont = strdup(optarg)) != NULL) {
2038 1d13acf5 2018-10-04 omar.polo free(fontname);
2039 1d13acf5 2018-10-04 omar.polo fontname = newfont;
2041 1d13acf5 2018-10-04 omar.polo break;
2043 1d13acf5 2018-10-04 omar.polo case 'W':
2044 e6de56ed 2019-10-20 omar.polo r.width = parse_int_with_percentage(optarg, r.width, d_width);
2045 1d13acf5 2018-10-04 omar.polo break;
2046 1d13acf5 2018-10-04 omar.polo case 'H':
2047 e6de56ed 2019-10-20 omar.polo r.height = parse_int_with_percentage(optarg, r.height, d_height);
2048 1d13acf5 2018-10-04 omar.polo break;
2049 1d13acf5 2018-10-04 omar.polo case 'b': {
2050 1d13acf5 2018-10-04 omar.polo char **borders;
2051 1d13acf5 2018-10-04 omar.polo if ((borders = parse_csslike(optarg)) != NULL) {
2052 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
2053 e6de56ed 2019-10-20 omar.polo r.borders[i] = parse_integer(borders[i], 0);
2054 1d13acf5 2018-10-04 omar.polo } else
2055 1d13acf5 2018-10-04 omar.polo fprintf(stderr, "Error parsing b option\n");
2056 1d13acf5 2018-10-04 omar.polo break;
2058 1d13acf5 2018-10-04 omar.polo case 'B': {
2059 1d13acf5 2018-10-04 omar.polo char **colors;
2060 1d13acf5 2018-10-04 omar.polo if ((colors = parse_csslike(optarg)) != NULL) {
2061 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
2062 e6de56ed 2019-10-20 omar.polo borders_bg[i] = parse_color(colors[i], "#000");
2063 1d13acf5 2018-10-04 omar.polo } else
2064 e6de56ed 2019-10-20 omar.polo fprintf(stderr, "error while parsing B option\n");
2065 1d13acf5 2018-10-04 omar.polo break;
2067 4f769efa 2018-10-06 omar.polo case 't':
2068 4c0d79a0 2018-10-09 omar.polo fgs[0] = parse_color(optarg, NULL);
2069 1d13acf5 2018-10-04 omar.polo break;
2070 4f769efa 2018-10-06 omar.polo case 'T':
2071 4c0d79a0 2018-10-09 omar.polo bgs[0] = parse_color(optarg, NULL);
2072 1d13acf5 2018-10-04 omar.polo break;
2073 4f769efa 2018-10-06 omar.polo case 'c':
2074 4c0d79a0 2018-10-09 omar.polo fgs[1] = parse_color(optarg, NULL);
2075 1d13acf5 2018-10-04 omar.polo break;
2076 4f769efa 2018-10-06 omar.polo case 'C':
2077 4c0d79a0 2018-10-09 omar.polo bgs[1] = parse_color(optarg, NULL);
2078 1d13acf5 2018-10-04 omar.polo break;
2079 4f769efa 2018-10-06 omar.polo case 's':
2080 4c0d79a0 2018-10-09 omar.polo fgs[2] = parse_color(optarg, NULL);
2081 1d13acf5 2018-10-04 omar.polo break;
2082 4f769efa 2018-10-06 omar.polo case 'S':
2083 4c0d79a0 2018-10-09 omar.polo fgs[2] = parse_color(optarg, NULL);
2084 1d13acf5 2018-10-04 omar.polo break;
2085 1d13acf5 2018-10-04 omar.polo default:
2086 1d13acf5 2018-10-04 omar.polo fprintf(stderr, "Unrecognized option %c\n", ch);
2087 1d13acf5 2018-10-04 omar.polo status = ERR;
2088 1d13acf5 2018-10-04 omar.polo break;
2092 df29e05e 2018-10-17 omar.polo if (r.height < 0 || r.width < 0 || x < 0 || y < 0) {
2093 df29e05e 2018-10-17 omar.polo fprintf(stderr, "height, width, x or y are lesser than 0.");
2094 df29e05e 2018-10-17 omar.polo status = ERR;
2097 1d13acf5 2018-10-04 omar.polo /* since only now we know if the first should be selected,
2098 1d13acf5 2018-10-04 omar.polo * update the completion here */
2099 4f769efa 2018-10-06 omar.polo update_completions(cs, text, lines, vlines, r.first_selected);
2101 c758d8da 2019-10-18 omar.polo /* update the prompt lenght, only now we surely know the length of it
2103 4f769efa 2018-10-06 omar.polo r.ps1len = strlen(r.ps1);
2105 26b541d8 2018-10-04 omar.polo /* Create the window */
2106 e6de56ed 2019-10-20 omar.polo create_window(&r, parent_window, cmap, vinfo, x, y, offset_x, offset_y, bgs[1]);
2107 4f769efa 2018-10-06 omar.polo set_win_atoms_hints(r.d, r.w, r.width, r.height);
2108 4f769efa 2018-10-06 omar.polo XMapRaised(r.d, r.w);
2110 1d13acf5 2018-10-04 omar.polo /* If embed, listen for other events as well */
2111 1d13acf5 2018-10-04 omar.polo if (embed) {
2112 c758d8da 2019-10-18 omar.polo Window *children, parent, root;
2113 c758d8da 2019-10-18 omar.polo unsigned int children_no;
2115 4f769efa 2018-10-06 omar.polo XSelectInput(r.d, parent_window, FocusChangeMask);
2116 e6de56ed 2019-10-20 omar.polo if (XQueryTree(r.d, parent_window, &root, &parent, &children, &children_no)
2117 c758d8da 2019-10-18 omar.polo && children) {
2118 e6de56ed 2019-10-20 omar.polo for (i = 0; i < children_no && children[i] != r.w; ++i)
2119 e6de56ed 2019-10-20 omar.polo XSelectInput(r.d, children[i], FocusChangeMask);
2120 1d13acf5 2018-10-04 omar.polo XFree(children);
2122 4f769efa 2018-10-06 omar.polo grabfocus(r.d, r.w);
2125 4f769efa 2018-10-06 omar.polo take_keyboard(r.d, r.w);
2127 4c0d79a0 2018-10-09 omar.polo r.x_zero = r.borders[3];
2128 4c0d79a0 2018-10-09 omar.polo r.y_zero = r.borders[0];
2131 c758d8da 2019-10-18 omar.polo XGCValues values;
2133 df29e05e 2018-10-17 omar.polo for (i = 0; i < 3; ++i) {
2134 df29e05e 2018-10-17 omar.polo r.fgs[i] = XCreateGC(r.d, r.w, 0, &values);
2135 df29e05e 2018-10-17 omar.polo r.bgs[i] = XCreateGC(r.d, r.w, 0, &values);
2138 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i) {
2139 df29e05e 2018-10-17 omar.polo r.borders_bg[i] = XCreateGC(r.d, r.w, 0, &values);
2140 df29e05e 2018-10-17 omar.polo r.p_borders_bg[i] = XCreateGC(r.d, r.w, 0, &values);
2141 df29e05e 2018-10-17 omar.polo r.c_borders_bg[i] = XCreateGC(r.d, r.w, 0, &values);
2142 df29e05e 2018-10-17 omar.polo r.ch_borders_bg[i] = XCreateGC(r.d, r.w, 0, &values);
2146 df29e05e 2018-10-17 omar.polo /* Load the colors in our GCs */
2147 df29e05e 2018-10-17 omar.polo for (i = 0; i < 3; ++i) {
2148 df29e05e 2018-10-17 omar.polo XSetForeground(r.d, r.fgs[i], fgs[i]);
2149 df29e05e 2018-10-17 omar.polo XSetForeground(r.d, r.bgs[i], bgs[i]);
2152 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i) {
2153 df29e05e 2018-10-17 omar.polo XSetForeground(r.d, r.borders_bg[i], borders_bg[i]);
2154 df29e05e 2018-10-17 omar.polo XSetForeground(r.d, r.p_borders_bg[i], p_borders_bg[i]);
2155 df29e05e 2018-10-17 omar.polo XSetForeground(r.d, r.c_borders_bg[i], c_borders_bg[i]);
2156 df29e05e 2018-10-17 omar.polo XSetForeground(r.d, r.ch_borders_bg[i], ch_borders_bg[i]);
2159 1d13acf5 2018-10-04 omar.polo if (load_font(&r, fontname) == -1)
2160 1d13acf5 2018-10-04 omar.polo status = ERR;
2162 1d13acf5 2018-10-04 omar.polo #ifdef USE_XFT
2163 df29e05e 2018-10-17 omar.polo r.xftdraw = XftDrawCreate(r.d, r.w, vinfo.visual, cmap);
2165 3d95a42e 2018-10-19 omar.polo for (i = 0; i < 3; ++i) {
2166 c758d8da 2019-10-18 omar.polo rgba_t c;
2167 c758d8da 2019-10-18 omar.polo XRenderColor xrcolor;
2169 c758d8da 2019-10-18 omar.polo c = *(rgba_t *)&fgs[i];
2170 c758d8da 2019-10-18 omar.polo xrcolor.red = EXPANDBITS(c.rgba.r);
2171 c758d8da 2019-10-18 omar.polo xrcolor.green = EXPANDBITS(c.rgba.g);
2172 c758d8da 2019-10-18 omar.polo xrcolor.blue = EXPANDBITS(c.rgba.b);
2173 c758d8da 2019-10-18 omar.polo xrcolor.alpha = EXPANDBITS(c.rgba.a);
2174 e6de56ed 2019-10-20 omar.polo XftColorAllocValue(r.d, vinfo.visual, cmap, &xrcolor, &r.xft_colors[i]);
2176 c9a3bfaa 2018-05-21 omar.polo #endif
2178 aed48307 2018-10-06 omar.polo /* compute prompt dimensions */
2179 aed48307 2018-10-06 omar.polo ps1extents(&r);
2181 4f769efa 2018-10-06 omar.polo xim_init(&r, &xdb);
2183 aed48307 2018-10-06 omar.polo #ifdef __OpenBSD__
2184 aed48307 2018-10-06 omar.polo /* Now we need only the ability to write */
2185 aed48307 2018-10-06 omar.polo pledge("stdio", "");
2186 aed48307 2018-10-06 omar.polo #endif
2188 df29e05e 2018-10-17 omar.polo /* Cache text height */
2189 df29e05e 2018-10-17 omar.polo text_extents("fyjpgl", 6, &r, NULL, &r.text_height);
2191 5e448381 2018-10-09 omar.polo /* Draw the window for the first time */
2192 5e448381 2018-10-09 omar.polo draw(&r, text, cs);
2194 1d13acf5 2018-10-04 omar.polo /* Main loop */
2195 1d13acf5 2018-10-04 omar.polo while (status == LOOPING || status == OK_LOOP) {
2196 1d13acf5 2018-10-04 omar.polo status = loop(&r, &text, &textlen, cs, lines, vlines);
2198 1d13acf5 2018-10-04 omar.polo if (status != ERR)
2199 1d13acf5 2018-10-04 omar.polo printf("%s\n", text);
2201 4f769efa 2018-10-06 omar.polo if (!r.multiple_select && status == OK_LOOP)
2202 1d13acf5 2018-10-04 omar.polo status = OK;
2205 4f769efa 2018-10-06 omar.polo XUngrabKeyboard(r.d, CurrentTime);
2207 43e30577 2018-10-20 omar.polo #ifdef USE_XFT
2208 43e30577 2018-10-20 omar.polo for (i = 0; i < 3; ++i)
2209 43e30577 2018-10-20 omar.polo XftColorFree(r.d, vinfo.visual, cmap, &r.xft_colors[i]);
2210 43e30577 2018-10-20 omar.polo #endif
2212 43e30577 2018-10-20 omar.polo for (i = 0; i < 3; ++i) {
2213 43e30577 2018-10-20 omar.polo XFreeGC(r.d, r.fgs[i]);
2214 43e30577 2018-10-20 omar.polo XFreeGC(r.d, r.bgs[i]);
2217 43e30577 2018-10-20 omar.polo for (i = 0; i < 4; ++i) {
2218 43e30577 2018-10-20 omar.polo XFreeGC(r.d, r.borders_bg[i]);
2219 43e30577 2018-10-20 omar.polo XFreeGC(r.d, r.p_borders_bg[i]);
2220 43e30577 2018-10-20 omar.polo XFreeGC(r.d, r.c_borders_bg[i]);
2221 43e30577 2018-10-20 omar.polo XFreeGC(r.d, r.ch_borders_bg[i]);
2224 43e30577 2018-10-20 omar.polo XDestroyIC(r.xic);
2225 43e30577 2018-10-20 omar.polo XCloseIM(r.xim);
2227 b5d751bd 2018-07-07 omar.polo #ifdef USE_XFT
2228 043d71ef 2018-10-19 omar.polo for (i = 0; i < 3; ++i)
2229 043d71ef 2018-10-19 omar.polo XftColorFree(r.d, vinfo.visual, cmap, &r.xft_colors[i]);
2230 43e30577 2018-10-20 omar.polo XftFontClose(r.d, r.font);
2231 43e30577 2018-10-20 omar.polo XftDrawDestroy(r.xftdraw);
2232 43e30577 2018-10-20 omar.polo #else
2233 43e30577 2018-10-20 omar.polo XFreeFontSet(r.d, r.font);
2234 b5d751bd 2018-07-07 omar.polo #endif
2236 4f769efa 2018-10-06 omar.polo free(r.ps1);
2237 1d13acf5 2018-10-04 omar.polo free(fontname);
2238 1d13acf5 2018-10-04 omar.polo free(text);
2240 1d13acf5 2018-10-04 omar.polo free(buf);
2241 1d13acf5 2018-10-04 omar.polo free(lines);
2242 1d13acf5 2018-10-04 omar.polo free(vlines);
2243 1d13acf5 2018-10-04 omar.polo compls_delete(cs);
2245 43e30577 2018-10-20 omar.polo XFreeColormap(r.d, cmap);
2247 1d13acf5 2018-10-04 omar.polo XDestroyWindow(r.d, r.w);
2248 1d13acf5 2018-10-04 omar.polo XCloseDisplay(r.d);
2250 1d13acf5 2018-10-04 omar.polo return status != OK;
