1 c758d8da 2019-10-18 omar.polo #include <ctype.h> /* isalnum */
2 c758d8da 2019-10-18 omar.polo #include <errno.h>
3 c758d8da 2019-10-18 omar.polo #include <limits.h>
4 c758d8da 2019-10-18 omar.polo #include <locale.h> /* setlocale */
5 c758d8da 2019-10-18 omar.polo #include <stdint.h>
6 f5e234d6 2018-05-18 omar.polo #include <stdio.h>
7 f5e234d6 2018-05-18 omar.polo #include <stdlib.h>
8 c758d8da 2019-10-18 omar.polo #include <string.h> /* strdup, strlen */
9 f5e234d6 2018-05-18 omar.polo #include <sysexits.h>
10 1a4491e5 2018-09-19 omar.polo #include <unistd.h>
12 c758d8da 2019-10-18 omar.polo #include <X11/Xcms.h>
13 f5e234d6 2018-05-18 omar.polo #include <X11/Xlib.h>
14 f5e234d6 2018-05-18 omar.polo #include <X11/Xresource.h>
15 c758d8da 2019-10-18 omar.polo #include <X11/Xutil.h>
16 347d23da 2018-05-19 omar.polo #include <X11/keysym.h>
18 f5e234d6 2018-05-18 omar.polo #ifdef USE_XINERAMA
19 c758d8da 2019-10-18 omar.polo #include <X11/extensions/Xinerama.h>
22 c9a3bfaa 2018-05-21 omar.polo #ifdef USE_XFT
23 c758d8da 2019-10-18 omar.polo #include <X11/Xft/Xft.h>
26 b500fe86 2018-06-07 omar.polo #ifndef VERSION
27 c758d8da 2019-10-18 omar.polo #define VERSION "unknown"
30 347d23da 2018-05-19 omar.polo #define resname "MyMenu"
31 347d23da 2018-05-19 omar.polo #define resclass "mymenu"
33 b5d751bd 2018-07-07 omar.polo #define SYM_BUF_SIZE 4
35 9e94fcbe 2018-05-22 omar.polo #ifdef USE_XFT
36 c758d8da 2019-10-18 omar.polo #define default_fontname "monospace"
38 c758d8da 2019-10-18 omar.polo #define default_fontname "fixed"
41 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:"
43 9e94fcbe 2018-05-22 omar.polo #define MIN(a, b) ((a) < (b) ? (a) : (b))
44 f5e234d6 2018-05-18 omar.polo #define MAX(a, b) ((a) > (b) ? (a) : (b))
46 5e448381 2018-10-09 omar.polo #define EXPANDBITS(x) (((x & 0xf0) * 0x100) | (x & 0x0f) * 0x10)
49 1d13acf5 2018-10-04 omar.polo * If we don't have or we don't want an "ignore case" completion
50 1d13acf5 2018-10-04 omar.polo * style, fall back to `strstr(3)`
52 9e94fcbe 2018-05-22 omar.polo #ifndef USE_STRCASESTR
53 c758d8da 2019-10-18 omar.polo #define strcasestr strstr
56 1d13acf5 2018-10-04 omar.polo /* The number of char to read */
57 4f769efa 2018-10-06 omar.polo #define STDIN_CHUNKS 128
59 1d13acf5 2018-10-04 omar.polo /* The number of lines to allocate in advance */
60 4f769efa 2018-10-06 omar.polo #define LINES_CHUNK 64
62 1d13acf5 2018-10-04 omar.polo /* Abort on NULL */
63 c758d8da 2019-10-18 omar.polo #define check_allocation(a) \
65 c758d8da 2019-10-18 omar.polo if (a == NULL) { \
66 c758d8da 2019-10-18 omar.polo fprintf(stderr, "Could not allocate memory\n"); \
67 c758d8da 2019-10-18 omar.polo abort(); \
71 4c0d79a0 2018-10-09 omar.polo #define inner_height(r) (r->height - r->borders[0] - r->borders[2])
72 c758d8da 2019-10-18 omar.polo #define inner_width(r) (r->width - r->borders[1] - r->borders[3])
74 1d13acf5 2018-10-04 omar.polo /* The states of the event loop */
75 c758d8da 2019-10-18 omar.polo enum state { LOOPING, OK_LOOP, OK, ERR };
78 1d13acf5 2018-10-04 omar.polo * For the drawing-related function. The text to be rendere could be
79 1d13acf5 2018-10-04 omar.polo * the prompt, a completion or a highlighted completion
81 c758d8da 2019-10-18 omar.polo enum obj_type { PROMPT, COMPL, COMPL_HIGH };
83 1d13acf5 2018-10-04 omar.polo /* These are the possible action to be performed after user input. */
84 2128b469 2018-06-30 omar.polo enum action {
86 1d13acf5 2018-10-04 omar.polo CONFIRM,
87 1d13acf5 2018-10-04 omar.polo CONFIRM_CONTINUE,
88 1d13acf5 2018-10-04 omar.polo NEXT_COMPL,
89 1d13acf5 2018-10-04 omar.polo PREV_COMPL,
90 1d13acf5 2018-10-04 omar.polo DEL_CHAR,
91 1d13acf5 2018-10-04 omar.polo DEL_WORD,
92 1d13acf5 2018-10-04 omar.polo DEL_LINE,
93 1d13acf5 2018-10-04 omar.polo ADD_CHAR,
94 1d13acf5 2018-10-04 omar.polo TOGGLE_FIRST_SELECTED
97 1d13acf5 2018-10-04 omar.polo /* A big set of values that needs to be carried around for drawing. A
98 1d13acf5 2018-10-04 omar.polo big struct to rule them all */
99 f5e234d6 2018-05-18 omar.polo struct rendering {
100 c758d8da 2019-10-18 omar.polo Display *d; /* Connection to xorg */
101 c758d8da 2019-10-18 omar.polo Window w;
102 c758d8da 2019-10-18 omar.polo XIM xim;
103 c758d8da 2019-10-18 omar.polo int width;
104 c758d8da 2019-10-18 omar.polo int height;
105 c758d8da 2019-10-18 omar.polo int p_padding[4];
106 c758d8da 2019-10-18 omar.polo int c_padding[4];
107 c758d8da 2019-10-18 omar.polo int ch_padding[4];
108 c758d8da 2019-10-18 omar.polo int x_zero; /* the "zero" on the x axis (may not be exactly 0 'cause
109 c758d8da 2019-10-18 omar.polo the borders) */
110 c758d8da 2019-10-18 omar.polo int y_zero; /* like x_zero but for the y axis */
112 c758d8da 2019-10-18 omar.polo size_t offset; /* scroll offset */
114 c758d8da 2019-10-18 omar.polo short free_text;
115 c758d8da 2019-10-18 omar.polo short first_selected;
116 c758d8da 2019-10-18 omar.polo short multiple_select;
118 1d13acf5 2018-10-04 omar.polo /* four border width */
119 c758d8da 2019-10-18 omar.polo int borders[4];
120 c758d8da 2019-10-18 omar.polo int p_borders[4];
121 c758d8da 2019-10-18 omar.polo int c_borders[4];
122 c758d8da 2019-10-18 omar.polo int ch_borders[4];
124 c758d8da 2019-10-18 omar.polo short horizontal_layout;
126 1d13acf5 2018-10-04 omar.polo /* prompt */
127 c758d8da 2019-10-18 omar.polo char *ps1;
128 c758d8da 2019-10-18 omar.polo int ps1len;
129 c758d8da 2019-10-18 omar.polo int ps1w; /* ps1 width */
130 c758d8da 2019-10-18 omar.polo int ps1h; /* ps1 height */
132 c758d8da 2019-10-18 omar.polo int text_height; /* cache for the vertical layout */
134 c758d8da 2019-10-18 omar.polo XIC xic;
136 1d13acf5 2018-10-04 omar.polo /* colors */
137 c758d8da 2019-10-18 omar.polo GC fgs[4];
138 c758d8da 2019-10-18 omar.polo GC bgs[4];
139 c758d8da 2019-10-18 omar.polo GC borders_bg[4];
140 c758d8da 2019-10-18 omar.polo GC p_borders_bg[4];
141 c758d8da 2019-10-18 omar.polo GC c_borders_bg[4];
142 c758d8da 2019-10-18 omar.polo GC ch_borders_bg[4];
143 c9a3bfaa 2018-05-21 omar.polo #ifdef USE_XFT
144 c758d8da 2019-10-18 omar.polo XftFont *font;
145 c758d8da 2019-10-18 omar.polo XftDraw *xftdraw;
146 c758d8da 2019-10-18 omar.polo XftColor xft_colors[3];
148 c758d8da 2019-10-18 omar.polo XFontSet font;
149 c9a3bfaa 2018-05-21 omar.polo #endif
152 b5d751bd 2018-07-07 omar.polo struct completion {
153 c758d8da 2019-10-18 omar.polo char *completion;
154 c758d8da 2019-10-18 omar.polo char *rcompletion;
157 1d13acf5 2018-10-04 omar.polo /* Wrap the linked list of completions */
158 b5d751bd 2018-07-07 omar.polo struct completions {
159 c758d8da 2019-10-18 omar.polo struct completion *completions;
160 c758d8da 2019-10-18 omar.polo ssize_t selected;
161 c758d8da 2019-10-18 omar.polo size_t length;
164 6bb186a7 2018-09-13 omar.polo /* idea stolen from lemonbar. ty lemonboy */
165 6bb186a7 2018-09-13 omar.polo typedef union {
166 1d13acf5 2018-10-04 omar.polo struct {
167 c758d8da 2019-10-18 omar.polo uint8_t b;
168 c758d8da 2019-10-18 omar.polo uint8_t g;
169 c758d8da 2019-10-18 omar.polo uint8_t r;
170 c758d8da 2019-10-18 omar.polo uint8_t a;
171 4f769efa 2018-10-06 omar.polo } rgba;
172 c758d8da 2019-10-18 omar.polo uint32_t v;
173 6bb186a7 2018-09-13 omar.polo } rgba_t;
175 c758d8da 2019-10-18 omar.polo extern char *optarg;
176 c758d8da 2019-10-18 omar.polo extern int optind;
178 1d13acf5 2018-10-04 omar.polo /* Return a newly allocated (and empty) completion list */
179 1d13acf5 2018-10-04 omar.polo struct completions *
180 1d13acf5 2018-10-04 omar.polo compls_new(size_t length)
182 1d13acf5 2018-10-04 omar.polo struct completions *cs = malloc(sizeof(struct completions));
184 1d13acf5 2018-10-04 omar.polo if (cs == NULL)
185 1d13acf5 2018-10-04 omar.polo return cs;
187 1d13acf5 2018-10-04 omar.polo cs->completions = calloc(length, sizeof(struct completion));
188 1d13acf5 2018-10-04 omar.polo if (cs->completions == NULL) {
189 1d13acf5 2018-10-04 omar.polo free(cs);
190 1d13acf5 2018-10-04 omar.polo return NULL;
193 1d13acf5 2018-10-04 omar.polo cs->selected = -1;
194 1d13acf5 2018-10-04 omar.polo cs->length = length;
195 1d13acf5 2018-10-04 omar.polo return cs;
198 1d13acf5 2018-10-04 omar.polo /* Delete the wrapper and the whole list */
200 1d13acf5 2018-10-04 omar.polo compls_delete(struct completions *cs)
202 1d13acf5 2018-10-04 omar.polo if (cs == NULL)
203 1d13acf5 2018-10-04 omar.polo return;
205 1d13acf5 2018-10-04 omar.polo free(cs->completions);
206 1d13acf5 2018-10-04 omar.polo free(cs);
210 1d13acf5 2018-10-04 omar.polo * Create a completion list from a text and the list of possible
211 1d13acf5 2018-10-04 omar.polo * completions (null terminated). Expects a non-null `cs'. `lines' and
212 1d13acf5 2018-10-04 omar.polo * `vlines' should have the same length OR `vlines' is NULL.
215 1d13acf5 2018-10-04 omar.polo filter(struct completions *cs, char *text, char **lines, char **vlines)
217 c758d8da 2019-10-18 omar.polo size_t index = 0;
218 c758d8da 2019-10-18 omar.polo size_t matching = 0;
219 c758d8da 2019-10-18 omar.polo char *l;
221 1d13acf5 2018-10-04 omar.polo if (vlines == NULL)
222 1d13acf5 2018-10-04 omar.polo vlines = lines;
224 26b541d8 2018-10-04 omar.polo while (1) {
225 1d13acf5 2018-10-04 omar.polo if (lines[index] == NULL)
226 1d13acf5 2018-10-04 omar.polo break;
228 4f769efa 2018-10-06 omar.polo l = vlines[index] != NULL ? vlines[index] : lines[index];
230 1d13acf5 2018-10-04 omar.polo if (strcasestr(l, text) != NULL) {
231 1d13acf5 2018-10-04 omar.polo struct completion *c = &cs->completions[matching];
232 c758d8da 2019-10-18 omar.polo c->completion = l;
233 1d13acf5 2018-10-04 omar.polo c->rcompletion = lines[index];
234 1d13acf5 2018-10-04 omar.polo matching++;
237 1d13acf5 2018-10-04 omar.polo index++;
239 1d13acf5 2018-10-04 omar.polo cs->length = matching;
240 1d13acf5 2018-10-04 omar.polo cs->selected = -1;
243 1d13acf5 2018-10-04 omar.polo /* Update the given completion */
245 c758d8da 2019-10-18 omar.polo update_completions(struct completions *cs, char *text, char **lines,
246 c758d8da 2019-10-18 omar.polo char **vlines, short first_selected)
248 1d13acf5 2018-10-04 omar.polo filter(cs, text, lines, vlines);
249 1d13acf5 2018-10-04 omar.polo if (first_selected && cs->length > 0)
250 1d13acf5 2018-10-04 omar.polo cs->selected = 0;
254 1d13acf5 2018-10-04 omar.polo * Select the next or previous selection and update some state. `text'
255 1d13acf5 2018-10-04 omar.polo * will be updated with the text of the completion and `textlen' with
256 1d13acf5 2018-10-04 omar.polo * the new length. If the memory cannot be allocated `status' will be
257 1d13acf5 2018-10-04 omar.polo * set to `ERR'.
260 c758d8da 2019-10-18 omar.polo complete(struct completions *cs, short first_selected, short p, char **text,
261 c758d8da 2019-10-18 omar.polo int *textlen, enum state *status)
263 c758d8da 2019-10-18 omar.polo struct completion *n;
264 c758d8da 2019-10-18 omar.polo int index;
266 1d13acf5 2018-10-04 omar.polo if (cs == NULL || cs->length == 0)
267 1d13acf5 2018-10-04 omar.polo return;
270 1d13acf5 2018-10-04 omar.polo * If the first is always selected and the first entry is
271 1d13acf5 2018-10-04 omar.polo * different from the text, expand the text and return
273 c758d8da 2019-10-18 omar.polo if (first_selected && cs->selected == 0
274 c758d8da 2019-10-18 omar.polo && strcmp(cs->completions->completion, *text) != 0 && !p) {
275 1d13acf5 2018-10-04 omar.polo free(*text);
276 1d13acf5 2018-10-04 omar.polo *text = strdup(cs->completions->completion);
277 1d13acf5 2018-10-04 omar.polo if (text == NULL) {
278 1d13acf5 2018-10-04 omar.polo *status = ERR;
279 1d13acf5 2018-10-04 omar.polo return;
281 1d13acf5 2018-10-04 omar.polo *textlen = strlen(*text);
282 1d13acf5 2018-10-04 omar.polo return;
285 1d13acf5 2018-10-04 omar.polo index = cs->selected;
287 1d13acf5 2018-10-04 omar.polo if (index == -1 && p)
288 1d13acf5 2018-10-04 omar.polo index = 0;
289 c758d8da 2019-10-18 omar.polo index = cs->selected
290 c758d8da 2019-10-18 omar.polo = (cs->length + (p ? index - 1 : index + 1)) % cs->length;
292 1d13acf5 2018-10-04 omar.polo n = &cs->completions[cs->selected];
294 1d13acf5 2018-10-04 omar.polo free(*text);
295 1d13acf5 2018-10-04 omar.polo *text = strdup(n->completion);
296 1d13acf5 2018-10-04 omar.polo if (text == NULL) {
297 1d13acf5 2018-10-04 omar.polo fprintf(stderr, "Memory allocation error!\n");
298 1d13acf5 2018-10-04 omar.polo *status = ERR;
299 1d13acf5 2018-10-04 omar.polo return;
301 1d13acf5 2018-10-04 omar.polo *textlen = strlen(*text);
304 1d13acf5 2018-10-04 omar.polo /* Push the character c at the end of the string pointed by p */
306 1d13acf5 2018-10-04 omar.polo pushc(char **p, int maxlen, char c)
308 c758d8da 2019-10-18 omar.polo int len;
310 4f769efa 2018-10-06 omar.polo len = strnlen(*p, maxlen);
311 c758d8da 2019-10-18 omar.polo if (!(len < maxlen - 2)) {
312 1d13acf5 2018-10-04 omar.polo char *newptr;
314 1d13acf5 2018-10-04 omar.polo maxlen += maxlen >> 1;
315 1d13acf5 2018-10-04 omar.polo newptr = realloc(*p, maxlen);
316 1d13acf5 2018-10-04 omar.polo if (newptr == NULL) /* bad */
317 1d13acf5 2018-10-04 omar.polo return -1;
318 1d13acf5 2018-10-04 omar.polo *p = newptr;
321 1d13acf5 2018-10-04 omar.polo (*p)[len] = c;
322 c758d8da 2019-10-18 omar.polo (*p)[len + 1] = '\0';
323 1d13acf5 2018-10-04 omar.polo return maxlen;
327 1d13acf5 2018-10-04 omar.polo * Remove the last rune from the *UTF-8* string! This is different
328 1d13acf5 2018-10-04 omar.polo * from just setting the last byte to 0 (in some cases ofc). Return a
329 1d13acf5 2018-10-04 omar.polo * pointer (e) to the last nonzero char. If e < p then p is empty!
331 1d13acf5 2018-10-04 omar.polo char *
332 1d13acf5 2018-10-04 omar.polo popc(char *p)
334 1d13acf5 2018-10-04 omar.polo int len = strlen(p);
335 1d13acf5 2018-10-04 omar.polo char *e;
337 1d13acf5 2018-10-04 omar.polo if (len == 0)
338 1d13acf5 2018-10-04 omar.polo return p;
340 1d13acf5 2018-10-04 omar.polo e = p + len - 1;
343 1d13acf5 2018-10-04 omar.polo char c = *e;
345 4f769efa 2018-10-06 omar.polo *e = '\0';
346 4f769efa 2018-10-06 omar.polo e -= 1;
349 1d13acf5 2018-10-04 omar.polo * If c is a starting byte (11......) or is under
350 1d13acf5 2018-10-04 omar.polo * U+007F we're done.
352 1d13acf5 2018-10-04 omar.polo if (((c & 0x80) && (c & 0x40)) || !(c & 0x80))
353 1d13acf5 2018-10-04 omar.polo break;
354 1d13acf5 2018-10-04 omar.polo } while (e >= p);
356 1d13acf5 2018-10-04 omar.polo return e;
359 1d13acf5 2018-10-04 omar.polo /* Remove the last word plus trailing white spaces from the given string */
361 1d13acf5 2018-10-04 omar.polo popw(char *w)
363 c758d8da 2019-10-18 omar.polo int len;
364 c758d8da 2019-10-18 omar.polo short in_word = 1;
366 4f769efa 2018-10-06 omar.polo if ((len = strlen(w)) == 0)
367 1d13acf5 2018-10-04 omar.polo return;
369 26b541d8 2018-10-04 omar.polo while (1) {
370 1d13acf5 2018-10-04 omar.polo char *e = popc(w);
372 1d13acf5 2018-10-04 omar.polo if (e < w)
373 1d13acf5 2018-10-04 omar.polo return;
375 1d13acf5 2018-10-04 omar.polo if (in_word && isspace(*e))
376 26b541d8 2018-10-04 omar.polo in_word = 0;
378 1d13acf5 2018-10-04 omar.polo if (!in_word && !isspace(*e))
379 1d13acf5 2018-10-04 omar.polo return;
384 1d13acf5 2018-10-04 omar.polo * If the string is surrounded by quates (`"') remove them and replace
385 1d13acf5 2018-10-04 omar.polo * every `\"' in the string with a single double-quote.
387 1d13acf5 2018-10-04 omar.polo char *
388 1d13acf5 2018-10-04 omar.polo normalize_str(const char *str)
390 c758d8da 2019-10-18 omar.polo int len, p;
391 c758d8da 2019-10-18 omar.polo char *s;
393 4f769efa 2018-10-06 omar.polo if ((len = strlen(str)) == 0)
394 1d13acf5 2018-10-04 omar.polo return NULL;
396 1d13acf5 2018-10-04 omar.polo s = calloc(len, sizeof(char));
397 1d13acf5 2018-10-04 omar.polo check_allocation(s);
398 1d13acf5 2018-10-04 omar.polo p = 0;
400 1d13acf5 2018-10-04 omar.polo while (*str) {
401 1d13acf5 2018-10-04 omar.polo char c = *str;
403 1d13acf5 2018-10-04 omar.polo if (*str == '\\') {
404 1d13acf5 2018-10-04 omar.polo if (*(str + 1)) {
405 1d13acf5 2018-10-04 omar.polo s[p] = *(str + 1);
407 1d13acf5 2018-10-04 omar.polo str += 2; /* skip this and the next char */
408 1d13acf5 2018-10-04 omar.polo continue;
409 1d13acf5 2018-10-04 omar.polo } else
410 1d13acf5 2018-10-04 omar.polo break;
412 1d13acf5 2018-10-04 omar.polo if (c == '"') {
413 c758d8da 2019-10-18 omar.polo str++; /* skip only this char */
414 1d13acf5 2018-10-04 omar.polo continue;
416 1d13acf5 2018-10-04 omar.polo s[p] = c;
418 1d13acf5 2018-10-04 omar.polo str++;
421 1d13acf5 2018-10-04 omar.polo return s;
424 1d13acf5 2018-10-04 omar.polo size_t
425 1d13acf5 2018-10-04 omar.polo read_stdin(char **buf)
427 c758d8da 2019-10-18 omar.polo size_t offset = 0;
428 c758d8da 2019-10-18 omar.polo size_t len = STDIN_CHUNKS;
430 1d13acf5 2018-10-04 omar.polo *buf = malloc(len * sizeof(char));
431 1d13acf5 2018-10-04 omar.polo if (*buf == NULL)
432 1d13acf5 2018-10-04 omar.polo goto err;
434 26b541d8 2018-10-04 omar.polo while (1) {
435 1d13acf5 2018-10-04 omar.polo ssize_t r;
436 1d13acf5 2018-10-04 omar.polo size_t i;
438 1d13acf5 2018-10-04 omar.polo r = read(0, *buf + offset, STDIN_CHUNKS);
440 1d13acf5 2018-10-04 omar.polo if (r < 1)
441 1d13acf5 2018-10-04 omar.polo return len;
443 1d13acf5 2018-10-04 omar.polo offset += r;
445 1d13acf5 2018-10-04 omar.polo len += STDIN_CHUNKS;
446 1d13acf5 2018-10-04 omar.polo *buf = realloc(*buf, len);
447 1d13acf5 2018-10-04 omar.polo if (*buf == NULL)
448 1d13acf5 2018-10-04 omar.polo goto err;
450 1d13acf5 2018-10-04 omar.polo for (i = offset; i < len; ++i)
451 1d13acf5 2018-10-04 omar.polo (*buf)[i] = '\0';
455 1d13acf5 2018-10-04 omar.polo fprintf(stderr, "Error in allocating memory for stdin.\n");
456 1d13acf5 2018-10-04 omar.polo exit(EX_UNAVAILABLE);
459 1d13acf5 2018-10-04 omar.polo size_t
460 1d13acf5 2018-10-04 omar.polo readlines(char ***lns, char **buf)
462 c758d8da 2019-10-18 omar.polo size_t i, len, ll, lines;
463 c758d8da 2019-10-18 omar.polo short in_line = 0;
465 1d13acf5 2018-10-04 omar.polo lines = 0;
467 1d13acf5 2018-10-04 omar.polo *buf = NULL;
468 1d13acf5 2018-10-04 omar.polo len = read_stdin(buf);
470 1d13acf5 2018-10-04 omar.polo ll = LINES_CHUNK;
471 c758d8da 2019-10-18 omar.polo *lns = malloc(ll * sizeof(char *));
473 1d13acf5 2018-10-04 omar.polo if (*lns == NULL)
474 1d13acf5 2018-10-04 omar.polo goto err;
476 4f769efa 2018-10-06 omar.polo for (i = 0; i < len; i++) {
477 1d13acf5 2018-10-04 omar.polo char c = (*buf)[i];
479 1d13acf5 2018-10-04 omar.polo if (c == '\0')
480 1d13acf5 2018-10-04 omar.polo break;
482 1d13acf5 2018-10-04 omar.polo if (c == '\n')
483 1d13acf5 2018-10-04 omar.polo (*buf)[i] = '\0';
485 1d13acf5 2018-10-04 omar.polo if (in_line && c == '\n')
486 26b541d8 2018-10-04 omar.polo in_line = 0;
488 1d13acf5 2018-10-04 omar.polo if (!in_line && c != '\n') {
489 26b541d8 2018-10-04 omar.polo in_line = 1;
490 1d13acf5 2018-10-04 omar.polo (*lns)[lines] = (*buf) + i;
491 1d13acf5 2018-10-04 omar.polo lines++;
493 26b541d8 2018-10-04 omar.polo if (lines == ll) { /* resize */
494 1d13acf5 2018-10-04 omar.polo ll += LINES_CHUNK;
495 c758d8da 2019-10-18 omar.polo *lns = realloc(*lns, ll * sizeof(char *));
496 1d13acf5 2018-10-04 omar.polo if (*lns == NULL)
497 1d13acf5 2018-10-04 omar.polo goto err;
502 1d13acf5 2018-10-04 omar.polo (*lns)[lines] = NULL;
504 1d13acf5 2018-10-04 omar.polo return lines;
507 1d13acf5 2018-10-04 omar.polo fprintf(stderr, "Error in memory allocation.\n");
508 1d13acf5 2018-10-04 omar.polo exit(EX_UNAVAILABLE);
512 1d13acf5 2018-10-04 omar.polo * Compute the dimensions of the string str once rendered.
513 1d13acf5 2018-10-04 omar.polo * It'll return the width and set ret_width and ret_height if not NULL
516 c758d8da 2019-10-18 omar.polo text_extents(char *str, int len, struct rendering *r, int *ret_width,
517 c758d8da 2019-10-18 omar.polo int *ret_height)
519 c758d8da 2019-10-18 omar.polo int height, width;
520 1d13acf5 2018-10-04 omar.polo #ifdef USE_XFT
521 c758d8da 2019-10-18 omar.polo XGlyphInfo gi;
522 1d13acf5 2018-10-04 omar.polo XftTextExtentsUtf8(r->d, r->font, str, len, &gi);
523 1d13acf5 2018-10-04 omar.polo height = r->font->ascent - r->font->descent;
524 1d13acf5 2018-10-04 omar.polo width = gi.width - gi.x;
526 c758d8da 2019-10-18 omar.polo XRectangle rect;
527 1d13acf5 2018-10-04 omar.polo XmbTextExtents(r->font, str, len, NULL, &rect);
528 1d13acf5 2018-10-04 omar.polo height = rect.height;
529 1d13acf5 2018-10-04 omar.polo width = rect.width;
530 1d13acf5 2018-10-04 omar.polo #endif
531 c758d8da 2019-10-18 omar.polo if (ret_width != NULL)
532 c758d8da 2019-10-18 omar.polo *ret_width = width;
533 c758d8da 2019-10-18 omar.polo if (ret_height != NULL)
534 c758d8da 2019-10-18 omar.polo *ret_height = height;
535 1d13acf5 2018-10-04 omar.polo return width;
539 c758d8da 2019-10-18 omar.polo draw_string(char *str, int len, int x, int y, struct rendering *r,
540 c758d8da 2019-10-18 omar.polo enum obj_type tt)
542 1d13acf5 2018-10-04 omar.polo #ifdef USE_XFT
543 1d13acf5 2018-10-04 omar.polo XftColor xftcolor;
544 c758d8da 2019-10-18 omar.polo if (tt == PROMPT)
545 c758d8da 2019-10-18 omar.polo xftcolor = r->xft_colors[0];
546 c758d8da 2019-10-18 omar.polo if (tt == COMPL)
547 c758d8da 2019-10-18 omar.polo xftcolor = r->xft_colors[1];
548 c758d8da 2019-10-18 omar.polo if (tt == COMPL_HIGH)
549 c758d8da 2019-10-18 omar.polo xftcolor = r->xft_colors[2];
551 1d13acf5 2018-10-04 omar.polo XftDrawStringUtf8(r->xftdraw, &xftcolor, r->font, x, y, str, len);
553 1d13acf5 2018-10-04 omar.polo GC gc;
554 c758d8da 2019-10-18 omar.polo if (tt == PROMPT)
555 c758d8da 2019-10-18 omar.polo gc = r->fgs[0];
556 c758d8da 2019-10-18 omar.polo if (tt == COMPL)
557 c758d8da 2019-10-18 omar.polo gc = r->fgs[1];
558 c758d8da 2019-10-18 omar.polo if (tt == COMPL_HIGH)
559 c758d8da 2019-10-18 omar.polo gc = r->fgs[2];
560 1d13acf5 2018-10-04 omar.polo Xutf8DrawString(r->d, r->w, r->font, gc, x, y, str, len);
561 1d13acf5 2018-10-04 omar.polo #endif
564 1d13acf5 2018-10-04 omar.polo /* Duplicate the string and substitute every space with a 'n` */
565 1d13acf5 2018-10-04 omar.polo char *
566 1d13acf5 2018-10-04 omar.polo strdupn(char *str)
568 c758d8da 2019-10-18 omar.polo int len, i;
569 c758d8da 2019-10-18 omar.polo char *dup;
571 1d13acf5 2018-10-04 omar.polo len = strlen(str);
573 1d13acf5 2018-10-04 omar.polo if (str == NULL || len == 0)
574 1d13acf5 2018-10-04 omar.polo return NULL;
576 4f769efa 2018-10-06 omar.polo if ((dup = strdup(str)) == NULL)
577 1d13acf5 2018-10-04 omar.polo return NULL;
579 1d13acf5 2018-10-04 omar.polo for (i = 0; i < len; ++i)
580 1d13acf5 2018-10-04 omar.polo if (dup[i] == ' ')
581 1d13acf5 2018-10-04 omar.polo dup[i] = 'n';
583 1d13acf5 2018-10-04 omar.polo return dup;
587 c758d8da 2019-10-18 omar.polo draw_v_box(struct rendering *r, int y, char *prefix, int prefix_width,
588 c758d8da 2019-10-18 omar.polo enum obj_type t, char *text)
590 c758d8da 2019-10-18 omar.polo GC *border_color, bg;
591 c758d8da 2019-10-18 omar.polo int *padding, *borders;
592 c758d8da 2019-10-18 omar.polo int ret = 0, inner_width, inner_height, x;
594 df29e05e 2018-10-17 omar.polo switch (t) {
595 df29e05e 2018-10-17 omar.polo case PROMPT:
596 c758d8da 2019-10-18 omar.polo border_color = r->p_borders_bg;
597 c758d8da 2019-10-18 omar.polo padding = r->p_padding;
598 c758d8da 2019-10-18 omar.polo borders = r->p_borders;
599 c758d8da 2019-10-18 omar.polo bg = r->bgs[0];
600 df29e05e 2018-10-17 omar.polo break;
601 df29e05e 2018-10-17 omar.polo case COMPL:
602 c758d8da 2019-10-18 omar.polo border_color = r->c_borders_bg;
603 c758d8da 2019-10-18 omar.polo padding = r->c_padding;
604 c758d8da 2019-10-18 omar.polo borders = r->c_borders;
605 c758d8da 2019-10-18 omar.polo bg = r->bgs[1];
606 df29e05e 2018-10-17 omar.polo break;
607 df29e05e 2018-10-17 omar.polo case COMPL_HIGH:
608 c758d8da 2019-10-18 omar.polo border_color = r->ch_borders_bg;
609 c758d8da 2019-10-18 omar.polo padding = r->ch_padding;
610 c758d8da 2019-10-18 omar.polo borders = r->ch_borders;
611 c758d8da 2019-10-18 omar.polo bg = r->bgs[2];
612 df29e05e 2018-10-17 omar.polo break;
615 c758d8da 2019-10-18 omar.polo ret = borders[0] + padding[0] + r->text_height + padding[2]
616 c758d8da 2019-10-18 omar.polo + borders[2];
618 df29e05e 2018-10-17 omar.polo inner_width = inner_width(r) - borders[1] - borders[3];
619 df29e05e 2018-10-17 omar.polo inner_height = padding[0] + r->text_height + padding[2];
621 df29e05e 2018-10-17 omar.polo /* Border top */
622 c758d8da 2019-10-18 omar.polo XFillRectangle(r->d, r->w, border_color[0], r->x_zero, y, r->width,
623 c758d8da 2019-10-18 omar.polo borders[0]);
625 df29e05e 2018-10-17 omar.polo /* Border right */
626 c758d8da 2019-10-18 omar.polo XFillRectangle(r->d, r->w, border_color[1],
627 c758d8da 2019-10-18 omar.polo r->x_zero + inner_width(r) - borders[1], y, borders[1], ret);
629 df29e05e 2018-10-17 omar.polo /* Border bottom */
630 c758d8da 2019-10-18 omar.polo XFillRectangle(r->d, r->w, border_color[2], r->x_zero,
631 c758d8da 2019-10-18 omar.polo y + borders[0] + padding[0] + r->text_height + padding[2],
632 c758d8da 2019-10-18 omar.polo r->width, borders[2]);
634 df29e05e 2018-10-17 omar.polo /* Border left */
635 c758d8da 2019-10-18 omar.polo XFillRectangle(
636 c758d8da 2019-10-18 omar.polo r->d, r->w, border_color[3], r->x_zero, y, borders[3], ret);
638 df29e05e 2018-10-17 omar.polo /* bg */
639 df29e05e 2018-10-17 omar.polo x = r->x_zero + borders[3];
640 df29e05e 2018-10-17 omar.polo y += borders[0];
641 df29e05e 2018-10-17 omar.polo XFillRectangle(r->d, r->w, bg, x, y, inner_width, inner_height);
643 df29e05e 2018-10-17 omar.polo /* content */
644 df29e05e 2018-10-17 omar.polo y += padding[0] + r->text_height;
645 df29e05e 2018-10-17 omar.polo x += padding[3];
646 df29e05e 2018-10-17 omar.polo if (prefix != NULL) {
647 df29e05e 2018-10-17 omar.polo draw_string(prefix, strlen(prefix), x, y, r, t);
648 df29e05e 2018-10-17 omar.polo x += prefix_width;
650 df29e05e 2018-10-17 omar.polo draw_string(text, strlen(text), x, y, r, t);
652 df29e05e 2018-10-17 omar.polo return ret;
656 c758d8da 2019-10-18 omar.polo draw_h_box(struct rendering *r, int x, char *prefix, int prefix_width,
657 c758d8da 2019-10-18 omar.polo enum obj_type t, char *text)
659 c758d8da 2019-10-18 omar.polo GC *border_color, bg;
660 c758d8da 2019-10-18 omar.polo int *padding, *borders;
661 c758d8da 2019-10-18 omar.polo int ret = 0, inner_width, inner_height, y, text_width;
663 df29e05e 2018-10-17 omar.polo switch (t) {
664 df29e05e 2018-10-17 omar.polo case PROMPT:
665 c758d8da 2019-10-18 omar.polo border_color = r->p_borders_bg;
666 c758d8da 2019-10-18 omar.polo padding = r->p_padding;
667 c758d8da 2019-10-18 omar.polo borders = r->p_borders;
668 c758d8da 2019-10-18 omar.polo bg = r->bgs[0];
669 df29e05e 2018-10-17 omar.polo break;
670 df29e05e 2018-10-17 omar.polo case COMPL:
671 c758d8da 2019-10-18 omar.polo border_color = r->c_borders_bg;
672 c758d8da 2019-10-18 omar.polo padding = r->c_padding;
673 c758d8da 2019-10-18 omar.polo borders = r->c_borders;
674 c758d8da 2019-10-18 omar.polo bg = r->bgs[1];
675 df29e05e 2018-10-17 omar.polo break;
676 df29e05e 2018-10-17 omar.polo case COMPL_HIGH:
677 c758d8da 2019-10-18 omar.polo border_color = r->ch_borders_bg;
678 c758d8da 2019-10-18 omar.polo padding = r->ch_padding;
679 c758d8da 2019-10-18 omar.polo borders = r->ch_borders;
680 c758d8da 2019-10-18 omar.polo bg = r->bgs[2];
681 df29e05e 2018-10-17 omar.polo break;
684 df29e05e 2018-10-17 omar.polo if (padding[0] < 0 || padding[2] < 0)
685 c758d8da 2019-10-18 omar.polo padding[0] = padding[2]
686 c758d8da 2019-10-18 omar.polo = (inner_height(r) - borders[0] - borders[2]
687 c758d8da 2019-10-18 omar.polo - r->text_height)
690 df29e05e 2018-10-17 omar.polo /* If they are still lesser than 0, set 'em to 0 */
691 df29e05e 2018-10-17 omar.polo if (padding[0] < 0 || padding[2] < 0)
692 df29e05e 2018-10-17 omar.polo padding[0] = padding[2] = 0;
694 df29e05e 2018-10-17 omar.polo /* Get the text width */
695 df29e05e 2018-10-17 omar.polo text_extents(text, strlen(text), r, &text_width, NULL);
696 df29e05e 2018-10-17 omar.polo if (prefix != NULL)
697 df29e05e 2018-10-17 omar.polo text_width += prefix_width;
699 df29e05e 2018-10-17 omar.polo ret = borders[3] + padding[3] + text_width + padding[1] + borders[1];
701 df29e05e 2018-10-17 omar.polo inner_width = padding[3] + text_width + padding[1];
702 df29e05e 2018-10-17 omar.polo inner_height = inner_height(r) - borders[0] - borders[2];
704 df29e05e 2018-10-17 omar.polo /* Border top */
705 c758d8da 2019-10-18 omar.polo XFillRectangle(
706 c758d8da 2019-10-18 omar.polo r->d, r->w, border_color[0], x, r->y_zero, ret, borders[0]);
708 df29e05e 2018-10-17 omar.polo /* Border right */
709 c758d8da 2019-10-18 omar.polo XFillRectangle(r->d, r->w, border_color[1],
710 c758d8da 2019-10-18 omar.polo x + borders[3] + inner_width, r->y_zero, borders[1],
711 c758d8da 2019-10-18 omar.polo inner_height(r));
713 df29e05e 2018-10-17 omar.polo /* Border bottom */
714 c758d8da 2019-10-18 omar.polo XFillRectangle(r->d, r->w, border_color[2], x,
715 c758d8da 2019-10-18 omar.polo r->y_zero + inner_height(r) - borders[2], ret, borders[2]);
717 df29e05e 2018-10-17 omar.polo /* Border left */
718 c758d8da 2019-10-18 omar.polo XFillRectangle(r->d, r->w, border_color[3], x, r->y_zero, borders[3],
719 c758d8da 2019-10-18 omar.polo inner_height(r));
721 df29e05e 2018-10-17 omar.polo /* bg */
722 df29e05e 2018-10-17 omar.polo x += borders[3];
723 df29e05e 2018-10-17 omar.polo y = r->y_zero + borders[0];
724 df29e05e 2018-10-17 omar.polo XFillRectangle(r->d, r->w, bg, x, y, inner_width, inner_height);
726 df29e05e 2018-10-17 omar.polo /* content */
727 df29e05e 2018-10-17 omar.polo y += padding[0] + r->text_height;
728 df29e05e 2018-10-17 omar.polo x += padding[3];
729 df29e05e 2018-10-17 omar.polo if (prefix != NULL) {
730 df29e05e 2018-10-17 omar.polo draw_string(prefix, strlen(prefix), x, y, r, t);
731 df29e05e 2018-10-17 omar.polo x += prefix_width;
733 df29e05e 2018-10-17 omar.polo draw_string(text, strlen(text), x, y, r, t);
735 df29e05e 2018-10-17 omar.polo return ret;
738 51986bb8 2018-10-06 omar.polo /* ,-----------------------------------------------------------------, */
739 df29e05e 2018-10-17 omar.polo /* | 20 char text | completion | completion | completion | compl | */
740 df29e05e 2018-10-17 omar.polo /* `-----------------------------------------------------------------' */
742 df29e05e 2018-10-17 omar.polo draw_horizontally(struct rendering *r, char *text, struct completions *cs)
744 c758d8da 2019-10-18 omar.polo size_t i;
745 c758d8da 2019-10-18 omar.polo int x = r->x_zero;
747 df29e05e 2018-10-17 omar.polo /* Draw the prompt */
748 df29e05e 2018-10-17 omar.polo x += draw_h_box(r, x, r->ps1, r->ps1w, PROMPT, text);
750 df29e05e 2018-10-17 omar.polo for (i = r->offset; i < cs->length; ++i) {
751 c758d8da 2019-10-18 omar.polo enum obj_type t
752 c758d8da 2019-10-18 omar.polo = cs->selected == (ssize_t)i ? COMPL_HIGH : COMPL;
754 c758d8da 2019-10-18 omar.polo x += draw_h_box(
755 c758d8da 2019-10-18 omar.polo r, x, NULL, 0, t, cs->completions[i].completion);
757 df29e05e 2018-10-17 omar.polo if (x > inner_width(r))
758 df29e05e 2018-10-17 omar.polo break;
762 df29e05e 2018-10-17 omar.polo /* ,-----------------------------------------------------------------, */
763 1d13acf5 2018-10-04 omar.polo /* | prompt | */
764 1d13acf5 2018-10-04 omar.polo /* |-----------------------------------------------------------------| */
765 1d13acf5 2018-10-04 omar.polo /* | completion | */
766 1d13acf5 2018-10-04 omar.polo /* |-----------------------------------------------------------------| */
767 1d13acf5 2018-10-04 omar.polo /* | completion | */
768 51986bb8 2018-10-06 omar.polo /* `-----------------------------------------------------------------' */
770 1d13acf5 2018-10-04 omar.polo draw_vertically(struct rendering *r, char *text, struct completions *cs)
772 c758d8da 2019-10-18 omar.polo size_t i;
773 c758d8da 2019-10-18 omar.polo int y = r->y_zero;
775 df29e05e 2018-10-17 omar.polo y += draw_v_box(r, y, r->ps1, r->ps1w, PROMPT, text);
777 1d13acf5 2018-10-04 omar.polo for (i = r->offset; i < cs->length; ++i) {
778 c758d8da 2019-10-18 omar.polo enum obj_type t
779 c758d8da 2019-10-18 omar.polo = cs->selected == (ssize_t)i ? COMPL_HIGH : COMPL;
781 c758d8da 2019-10-18 omar.polo y += draw_v_box(
782 c758d8da 2019-10-18 omar.polo r, y, NULL, 0, t, cs->completions[i].completion);
784 df29e05e 2018-10-17 omar.polo if (y > inner_height(r))
785 df29e05e 2018-10-17 omar.polo break;
790 1d13acf5 2018-10-04 omar.polo draw(struct rendering *r, char *text, struct completions *cs)
792 df29e05e 2018-10-17 omar.polo /* Draw the background */
793 c758d8da 2019-10-18 omar.polo XFillRectangle(r->d, r->w, r->bgs[1], r->x_zero, r->y_zero,
794 c758d8da 2019-10-18 omar.polo inner_width(r), inner_height(r));
796 df29e05e 2018-10-17 omar.polo /* Draw the contents */
797 1d13acf5 2018-10-04 omar.polo if (r->horizontal_layout)
798 1d13acf5 2018-10-04 omar.polo draw_horizontally(r, text, cs);
800 1d13acf5 2018-10-04 omar.polo draw_vertically(r, text, cs);
802 1d13acf5 2018-10-04 omar.polo /* Draw the borders */
803 4c0d79a0 2018-10-09 omar.polo if (r->borders[0] != 0)
804 c758d8da 2019-10-18 omar.polo XFillRectangle(r->d, r->w, r->borders_bg[0], 0, 0, r->width,
805 c758d8da 2019-10-18 omar.polo r->borders[0]);
807 4c0d79a0 2018-10-09 omar.polo if (r->borders[1] != 0)
808 c758d8da 2019-10-18 omar.polo XFillRectangle(r->d, r->w, r->borders_bg[1],
809 c758d8da 2019-10-18 omar.polo r->width - r->borders[1], 0, r->borders[1],
810 c758d8da 2019-10-18 omar.polo r->height);
812 4c0d79a0 2018-10-09 omar.polo if (r->borders[2] != 0)
813 c758d8da 2019-10-18 omar.polo XFillRectangle(r->d, r->w, r->borders_bg[2], 0,
814 c758d8da 2019-10-18 omar.polo r->height - r->borders[2], r->width, r->borders[2]);
816 4c0d79a0 2018-10-09 omar.polo if (r->borders[3] != 0)
817 c758d8da 2019-10-18 omar.polo XFillRectangle(r->d, r->w, r->borders_bg[3], 0, 0,
818 c758d8da 2019-10-18 omar.polo r->borders[3], r->height);
820 1d13acf5 2018-10-04 omar.polo /* render! */
821 1d13acf5 2018-10-04 omar.polo XFlush(r->d);
824 1d13acf5 2018-10-04 omar.polo /* Set some WM stuff */
826 1d13acf5 2018-10-04 omar.polo set_win_atoms_hints(Display *d, Window w, int width, int height)
828 c758d8da 2019-10-18 omar.polo Atom type;
829 c758d8da 2019-10-18 omar.polo XClassHint *class_hint;
830 c758d8da 2019-10-18 omar.polo XSizeHints *size_hint;
832 26b541d8 2018-10-04 omar.polo type = XInternAtom(d, "_NET_WM_WINDOW_TYPE_DOCK", 0);
833 c758d8da 2019-10-18 omar.polo XChangeProperty(d, w, XInternAtom(d, "_NET_WM_WINDOW_TYPE", 0),
834 c758d8da 2019-10-18 omar.polo XInternAtom(d, "ATOM", 0), 32, PropModeReplace,
835 c758d8da 2019-10-18 omar.polo (unsigned char *)&type, 1);
837 1d13acf5 2018-10-04 omar.polo /* some window managers honor this properties */
838 26b541d8 2018-10-04 omar.polo type = XInternAtom(d, "_NET_WM_STATE_ABOVE", 0);
839 c758d8da 2019-10-18 omar.polo XChangeProperty(d, w, XInternAtom(d, "_NET_WM_STATE", 0),
840 c758d8da 2019-10-18 omar.polo XInternAtom(d, "ATOM", 0), 32, PropModeReplace,
841 c758d8da 2019-10-18 omar.polo (unsigned char *)&type, 1);
843 26b541d8 2018-10-04 omar.polo type = XInternAtom(d, "_NET_WM_STATE_FOCUSED", 0);
844 c758d8da 2019-10-18 omar.polo XChangeProperty(d, w, XInternAtom(d, "_NET_WM_STATE", 0),
845 c758d8da 2019-10-18 omar.polo XInternAtom(d, "ATOM", 0), 32, PropModeAppend,
846 c758d8da 2019-10-18 omar.polo (unsigned char *)&type, 1);
848 1d13acf5 2018-10-04 omar.polo /* Setting window hints */
849 1d13acf5 2018-10-04 omar.polo class_hint = XAllocClassHint();
850 1d13acf5 2018-10-04 omar.polo if (class_hint == NULL) {
851 1d13acf5 2018-10-04 omar.polo fprintf(stderr, "Could not allocate memory for class hint\n");
852 1d13acf5 2018-10-04 omar.polo exit(EX_UNAVAILABLE);
855 1d13acf5 2018-10-04 omar.polo class_hint->res_name = resname;
856 1d13acf5 2018-10-04 omar.polo class_hint->res_class = resclass;
857 1d13acf5 2018-10-04 omar.polo XSetClassHint(d, w, class_hint);
858 1d13acf5 2018-10-04 omar.polo XFree(class_hint);
860 1d13acf5 2018-10-04 omar.polo size_hint = XAllocSizeHints();
861 1d13acf5 2018-10-04 omar.polo if (size_hint == NULL) {
862 1d13acf5 2018-10-04 omar.polo fprintf(stderr, "Could not allocate memory for size hint\n");
863 1d13acf5 2018-10-04 omar.polo exit(EX_UNAVAILABLE);
866 1d13acf5 2018-10-04 omar.polo size_hint->flags = PMinSize | PBaseSize;
867 1d13acf5 2018-10-04 omar.polo size_hint->min_width = width;
868 1d13acf5 2018-10-04 omar.polo size_hint->base_width = width;
869 1d13acf5 2018-10-04 omar.polo size_hint->min_height = height;
870 1d13acf5 2018-10-04 omar.polo size_hint->base_height = height;
872 1d13acf5 2018-10-04 omar.polo XFlush(d);
875 1d13acf5 2018-10-04 omar.polo /* Get the width and height of the window `w' */
877 1d13acf5 2018-10-04 omar.polo get_wh(Display *d, Window *w, int *width, int *height)
879 1d13acf5 2018-10-04 omar.polo XWindowAttributes win_attr;
881 1d13acf5 2018-10-04 omar.polo XGetWindowAttributes(d, *w, &win_attr);
882 1d13acf5 2018-10-04 omar.polo *height = win_attr.height;
883 1d13acf5 2018-10-04 omar.polo *width = win_attr.width;
887 1d13acf5 2018-10-04 omar.polo grabfocus(Display *d, Window w)
889 c758d8da 2019-10-18 omar.polo int i;
890 1d13acf5 2018-10-04 omar.polo for (i = 0; i < 100; ++i) {
891 1d13acf5 2018-10-04 omar.polo Window focuswin;
892 1d13acf5 2018-10-04 omar.polo int revert_to_win;
894 1d13acf5 2018-10-04 omar.polo XGetInputFocus(d, &focuswin, &revert_to_win);
896 1d13acf5 2018-10-04 omar.polo if (focuswin == w)
897 26b541d8 2018-10-04 omar.polo return 1;
899 1d13acf5 2018-10-04 omar.polo XSetInputFocus(d, w, RevertToParent, CurrentTime);
900 1d13acf5 2018-10-04 omar.polo usleep(1000);
902 1d13acf5 2018-10-04 omar.polo return 0;
906 1d13acf5 2018-10-04 omar.polo * I know this may seem a little hackish BUT is the only way I managed
907 1d13acf5 2018-10-04 omar.polo * to actually grab that goddam keyboard. Only one call to
908 1d13acf5 2018-10-04 omar.polo * XGrabKeyboard does not always end up with the keyboard grabbed!
911 1d13acf5 2018-10-04 omar.polo take_keyboard(Display *d, Window w)
913 1d13acf5 2018-10-04 omar.polo int i;
914 1d13acf5 2018-10-04 omar.polo for (i = 0; i < 100; i++) {
915 c758d8da 2019-10-18 omar.polo if (XGrabKeyboard(d, w, 1, GrabModeAsync, GrabModeAsync,
916 c758d8da 2019-10-18 omar.polo CurrentTime)
917 c758d8da 2019-10-18 omar.polo == GrabSuccess)
918 1d13acf5 2018-10-04 omar.polo return 1;
919 1d13acf5 2018-10-04 omar.polo usleep(1000);
921 1d13acf5 2018-10-04 omar.polo fprintf(stderr, "Cannot grab keyboard\n");
922 1d13acf5 2018-10-04 omar.polo return 0;
925 1d13acf5 2018-10-04 omar.polo unsigned long
926 1d13acf5 2018-10-04 omar.polo parse_color(const char *str, const char *def)
928 1d13acf5 2018-10-04 omar.polo size_t len;
929 1d13acf5 2018-10-04 omar.polo rgba_t tmp;
930 1d13acf5 2018-10-04 omar.polo char *ep;
932 1d13acf5 2018-10-04 omar.polo if (str == NULL)
933 1d13acf5 2018-10-04 omar.polo goto invc;
935 1d13acf5 2018-10-04 omar.polo len = strlen(str);
937 1d13acf5 2018-10-04 omar.polo /* +1 for the # ath the start */
938 1d13acf5 2018-10-04 omar.polo if (*str != '#' || len > 9 || len < 4)
939 1d13acf5 2018-10-04 omar.polo goto invc;
940 c758d8da 2019-10-18 omar.polo ++str; /* skip the # */
942 1d13acf5 2018-10-04 omar.polo errno = 0;
943 1d13acf5 2018-10-04 omar.polo tmp = (rgba_t)(uint32_t)strtoul(str, &ep, 16);
945 1d13acf5 2018-10-04 omar.polo if (errno)
946 1d13acf5 2018-10-04 omar.polo goto invc;
948 c758d8da 2019-10-18 omar.polo switch (len - 1) {
949 1d13acf5 2018-10-04 omar.polo case 3:
950 1d13acf5 2018-10-04 omar.polo /* expand #rgb -> #rrggbb */
951 c758d8da 2019-10-18 omar.polo tmp.v = (tmp.v & 0xf00) * 0x1100 | (tmp.v & 0x0f0) * 0x0110
952 1d13acf5 2018-10-04 omar.polo | (tmp.v & 0x00f) * 0x0011;
953 1d13acf5 2018-10-04 omar.polo case 6:
954 1d13acf5 2018-10-04 omar.polo /* assume 0xff opacity */
955 4f769efa 2018-10-06 omar.polo tmp.rgba.a = 0xff;
956 1d13acf5 2018-10-04 omar.polo break;
957 1d13acf5 2018-10-04 omar.polo } /* colors in #aarrggbb need no adjustments */
959 1d13acf5 2018-10-04 omar.polo /* premultiply the alpha */
960 4f769efa 2018-10-06 omar.polo if (tmp.rgba.a) {
961 4f769efa 2018-10-06 omar.polo tmp.rgba.r = (tmp.rgba.r * tmp.rgba.a) / 255;
962 4f769efa 2018-10-06 omar.polo tmp.rgba.g = (tmp.rgba.g * tmp.rgba.a) / 255;
963 4f769efa 2018-10-06 omar.polo tmp.rgba.b = (tmp.rgba.b * tmp.rgba.a) / 255;
964 1d13acf5 2018-10-04 omar.polo return tmp.v;
967 1d13acf5 2018-10-04 omar.polo return 0U;
970 1d13acf5 2018-10-04 omar.polo fprintf(stderr, "Invalid color: \"%s\".\n", str);
971 1d13acf5 2018-10-04 omar.polo if (def != NULL)
972 1d13acf5 2018-10-04 omar.polo return parse_color(def, NULL);
974 1d13acf5 2018-10-04 omar.polo return 0U;
978 26b541d8 2018-10-04 omar.polo * Given a string try to parse it as a number or return `default_value'.
981 1d13acf5 2018-10-04 omar.polo parse_integer(const char *str, int default_value)
983 c758d8da 2019-10-18 omar.polo long lval;
984 c758d8da 2019-10-18 omar.polo char *ep;
986 1d13acf5 2018-10-04 omar.polo errno = 0;
987 1d13acf5 2018-10-04 omar.polo lval = strtol(str, &ep, 10);
989 26b541d8 2018-10-04 omar.polo if (str[0] == '\0' || *ep != '\0') { /* NaN */
990 c758d8da 2019-10-18 omar.polo fprintf(stderr,
991 c758d8da 2019-10-18 omar.polo "'%s' is not a valid number! Using %d as default.\n",
992 c758d8da 2019-10-18 omar.polo str, default_value);
993 1d13acf5 2018-10-04 omar.polo return default_value;
996 c758d8da 2019-10-18 omar.polo if ((errno == ERANGE && (lval == LONG_MAX || lval == LONG_MIN))
997 c758d8da 2019-10-18 omar.polo || (lval > INT_MAX || lval < INT_MIN)) {
998 c758d8da 2019-10-18 omar.polo fprintf(stderr, "%s out of range! Using %d as default.\n",
999 c758d8da 2019-10-18 omar.polo str, default_value);
1000 1d13acf5 2018-10-04 omar.polo return default_value;
1003 1d13acf5 2018-10-04 omar.polo return lval;
1006 c758d8da 2019-10-18 omar.polo /* Like parse_integer but recognize the percentages (i.e. strings ending with
1007 c758d8da 2019-10-18 omar.polo * `%') */
1009 1d13acf5 2018-10-04 omar.polo parse_int_with_percentage(const char *str, int default_value, int max)
1011 1d13acf5 2018-10-04 omar.polo int len = strlen(str);
1013 c758d8da 2019-10-18 omar.polo if (len > 0 && str[len - 1] == '%') {
1014 1d13acf5 2018-10-04 omar.polo int val;
1015 1d13acf5 2018-10-04 omar.polo char *cpy;
1017 1d13acf5 2018-10-04 omar.polo cpy = strdup(str);
1018 1d13acf5 2018-10-04 omar.polo check_allocation(cpy);
1019 c758d8da 2019-10-18 omar.polo cpy[len - 1] = '\0';
1020 1d13acf5 2018-10-04 omar.polo val = parse_integer(cpy, default_value);
1021 1d13acf5 2018-10-04 omar.polo free(cpy);
1022 1d13acf5 2018-10-04 omar.polo return val * max / 100;
1025 1d13acf5 2018-10-04 omar.polo return parse_integer(str, default_value);
1029 1d13acf5 2018-10-04 omar.polo * Like parse_int_with_percentage but understands some special values:
1030 1d13acf5 2018-10-04 omar.polo * - middle that is (max-self)/2
1031 1d13acf5 2018-10-04 omar.polo * - start that is 0
1032 1d13acf5 2018-10-04 omar.polo * - end that is (max-self)
1035 1d13acf5 2018-10-04 omar.polo parse_int_with_pos(const char *str, int default_value, int max, int self)
1037 1d13acf5 2018-10-04 omar.polo if (!strcmp(str, "start"))
1038 1d13acf5 2018-10-04 omar.polo return 0;
1039 1d13acf5 2018-10-04 omar.polo if (!strcmp(str, "middle"))
1040 c758d8da 2019-10-18 omar.polo return (max - self) / 2;
1041 1d13acf5 2018-10-04 omar.polo if (!strcmp(str, "end"))
1042 c758d8da 2019-10-18 omar.polo return max - self;
1043 1d13acf5 2018-10-04 omar.polo return parse_int_with_percentage(str, default_value, max);
1046 1d13acf5 2018-10-04 omar.polo /* Parse a string like a CSS value. */
1047 1d13acf5 2018-10-04 omar.polo /* TODO: harden a bit this function */
1048 1d13acf5 2018-10-04 omar.polo char **
1049 1d13acf5 2018-10-04 omar.polo parse_csslike(const char *str)
1051 c758d8da 2019-10-18 omar.polo int i, j;
1052 c758d8da 2019-10-18 omar.polo char *s, *token, **ret;
1053 c758d8da 2019-10-18 omar.polo short any_null;
1055 1d13acf5 2018-10-04 omar.polo s = strdup(str);
1056 1d13acf5 2018-10-04 omar.polo if (s == NULL)
1057 1d13acf5 2018-10-04 omar.polo return NULL;
1059 c758d8da 2019-10-18 omar.polo ret = malloc(4 * sizeof(char *));
1060 1d13acf5 2018-10-04 omar.polo if (ret == NULL) {
1061 1d13acf5 2018-10-04 omar.polo free(s);
1062 1d13acf5 2018-10-04 omar.polo return NULL;
1065 4f769efa 2018-10-06 omar.polo for (i = 0; (token = strsep(&s, " ")) != NULL && i < 4; ++i)
1066 1d13acf5 2018-10-04 omar.polo ret[i] = strdup(token);
1068 1d13acf5 2018-10-04 omar.polo if (i == 1)
1069 4f769efa 2018-10-06 omar.polo for (j = 1; j < 4; j++)
1070 1d13acf5 2018-10-04 omar.polo ret[j] = strdup(ret[0]);
1072 1d13acf5 2018-10-04 omar.polo if (i == 2) {
1073 1d13acf5 2018-10-04 omar.polo ret[2] = strdup(ret[0]);
1074 1d13acf5 2018-10-04 omar.polo ret[3] = strdup(ret[1]);
1077 1d13acf5 2018-10-04 omar.polo if (i == 3)
1078 1d13acf5 2018-10-04 omar.polo ret[3] = strdup(ret[1]);
1080 c758d8da 2019-10-18 omar.polo /* before we didn't check for the return type of strdup, here we will
1083 26b541d8 2018-10-04 omar.polo any_null = 0;
1084 1d13acf5 2018-10-04 omar.polo for (i = 0; i < 4; ++i)
1085 1d13acf5 2018-10-04 omar.polo any_null = ret[i] == NULL || any_null;
1087 1d13acf5 2018-10-04 omar.polo if (any_null)
1088 1d13acf5 2018-10-04 omar.polo for (i = 0; i < 4; ++i)
1089 1d13acf5 2018-10-04 omar.polo if (ret[i] != NULL)
1090 1d13acf5 2018-10-04 omar.polo free(ret[i]);
1092 1d13acf5 2018-10-04 omar.polo if (i == 0 || any_null) {
1093 1d13acf5 2018-10-04 omar.polo free(s);
1094 1d13acf5 2018-10-04 omar.polo free(ret);
1095 1d13acf5 2018-10-04 omar.polo return NULL;
1098 1d13acf5 2018-10-04 omar.polo return ret;
1102 1d13acf5 2018-10-04 omar.polo * Given an event, try to understand what the users wants. If the
1103 1d13acf5 2018-10-04 omar.polo * return value is ADD_CHAR then `input' is a pointer to a string that
1104 1d13acf5 2018-10-04 omar.polo * will need to be free'ed later.
1106 c758d8da 2019-10-18 omar.polo enum action
1107 c758d8da 2019-10-18 omar.polo parse_event(Display *d, XKeyPressedEvent *ev, XIC xic, char **input)
1109 c758d8da 2019-10-18 omar.polo char str[SYM_BUF_SIZE] = { 0 };
1110 c758d8da 2019-10-18 omar.polo Status s;
1112 1d13acf5 2018-10-04 omar.polo if (ev->keycode == XKeysymToKeycode(d, XK_BackSpace))
1113 1d13acf5 2018-10-04 omar.polo return DEL_CHAR;
1115 1d13acf5 2018-10-04 omar.polo if (ev->keycode == XKeysymToKeycode(d, XK_Tab))
1116 1d13acf5 2018-10-04 omar.polo return ev->state & ShiftMask ? PREV_COMPL : NEXT_COMPL;
1118 1d13acf5 2018-10-04 omar.polo if (ev->keycode == XKeysymToKeycode(d, XK_Return))
1119 1d13acf5 2018-10-04 omar.polo return CONFIRM;
1121 1d13acf5 2018-10-04 omar.polo if (ev->keycode == XKeysymToKeycode(d, XK_Escape))
1122 1d13acf5 2018-10-04 omar.polo return EXIT;
1124 1d13acf5 2018-10-04 omar.polo /* Try to read what key was pressed */
1125 1d13acf5 2018-10-04 omar.polo s = 0;
1126 1d13acf5 2018-10-04 omar.polo Xutf8LookupString(xic, ev, str, SYM_BUF_SIZE, 0, &s);
1127 1d13acf5 2018-10-04 omar.polo if (s == XBufferOverflow) {
1128 c758d8da 2019-10-18 omar.polo fprintf(stderr,
1129 c758d8da 2019-10-18 omar.polo "Buffer overflow when trying to create keyboard "
1130 c758d8da 2019-10-18 omar.polo "symbol map.\n");
1131 1d13acf5 2018-10-04 omar.polo return EXIT;
1134 1d13acf5 2018-10-04 omar.polo if (ev->state & ControlMask) {
1135 1d13acf5 2018-10-04 omar.polo if (!strcmp(str, "")) /* C-u */
1136 1d13acf5 2018-10-04 omar.polo return DEL_LINE;
1137 1d13acf5 2018-10-04 omar.polo if (!strcmp(str, "")) /* C-w */
1138 1d13acf5 2018-10-04 omar.polo return DEL_WORD;
1139 1d13acf5 2018-10-04 omar.polo if (!strcmp(str, "")) /* C-h */
1140 1d13acf5 2018-10-04 omar.polo return DEL_CHAR;
1141 1d13acf5 2018-10-04 omar.polo if (!strcmp(str, "\r")) /* C-m */
1142 1d13acf5 2018-10-04 omar.polo return CONFIRM_CONTINUE;
1143 1d13acf5 2018-10-04 omar.polo if (!strcmp(str, "")) /* C-p */
1144 1d13acf5 2018-10-04 omar.polo return PREV_COMPL;
1145 1d13acf5 2018-10-04 omar.polo if (!strcmp(str, "")) /* C-n */
1146 1d13acf5 2018-10-04 omar.polo return NEXT_COMPL;
1147 1d13acf5 2018-10-04 omar.polo if (!strcmp(str, "")) /* C-c */
1148 1d13acf5 2018-10-04 omar.polo return EXIT;
1149 1d13acf5 2018-10-04 omar.polo if (!strcmp(str, "\t")) /* C-i */
1150 1d13acf5 2018-10-04 omar.polo return TOGGLE_FIRST_SELECTED;
1153 1d13acf5 2018-10-04 omar.polo *input = strdup(str);
1154 1d13acf5 2018-10-04 omar.polo if (*input == NULL) {
1155 1d13acf5 2018-10-04 omar.polo fprintf(stderr, "Error while allocating memory for key.\n");
1156 1d13acf5 2018-10-04 omar.polo return EXIT;
1159 1d13acf5 2018-10-04 omar.polo return ADD_CHAR;
1163 c758d8da 2019-10-18 omar.polo confirm(enum state *status, struct rendering *r, struct completions *cs,
1164 c758d8da 2019-10-18 omar.polo char **text, int *textlen)
1166 1d13acf5 2018-10-04 omar.polo if ((cs->selected != -1) || (cs->length > 0 && r->first_selected)) {
1167 1d13acf5 2018-10-04 omar.polo /* if there is something selected expand it and return */
1168 1d13acf5 2018-10-04 omar.polo int index = cs->selected == -1 ? 0 : cs->selected;
1169 1d13acf5 2018-10-04 omar.polo struct completion *c = cs->completions;
1170 1d13acf5 2018-10-04 omar.polo char *t;
1172 26b541d8 2018-10-04 omar.polo while (1) {
1173 1d13acf5 2018-10-04 omar.polo if (index == 0)
1174 1d13acf5 2018-10-04 omar.polo break;
1176 1d13acf5 2018-10-04 omar.polo index--;
1179 1d13acf5 2018-10-04 omar.polo t = c->rcompletion;
1180 1d13acf5 2018-10-04 omar.polo free(*text);
1181 1d13acf5 2018-10-04 omar.polo *text = strdup(t);
1183 1d13acf5 2018-10-04 omar.polo if (*text == NULL) {
1184 1d13acf5 2018-10-04 omar.polo fprintf(stderr, "Memory allocation error\n");
1185 1d13acf5 2018-10-04 omar.polo *status = ERR;
1188 1d13acf5 2018-10-04 omar.polo *textlen = strlen(*text);
1189 1d13acf5 2018-10-04 omar.polo return;
1192 1d13acf5 2018-10-04 omar.polo if (!r->free_text) /* cannot accept arbitrary text */
1193 1d13acf5 2018-10-04 omar.polo *status = LOOPING;
1196 1d13acf5 2018-10-04 omar.polo /* event loop */
1197 1d13acf5 2018-10-04 omar.polo enum state
1198 c758d8da 2019-10-18 omar.polo loop(struct rendering *r, char **text, int *textlen, struct completions *cs,
1199 c758d8da 2019-10-18 omar.polo char **lines, char **vlines)
1201 1d13acf5 2018-10-04 omar.polo enum state status = LOOPING;
1203 1d13acf5 2018-10-04 omar.polo while (status == LOOPING) {
1204 1d13acf5 2018-10-04 omar.polo XEvent e;
1205 1d13acf5 2018-10-04 omar.polo XNextEvent(r->d, &e);
1207 1d13acf5 2018-10-04 omar.polo if (XFilterEvent(&e, r->w))
1208 1d13acf5 2018-10-04 omar.polo continue;
1210 1d13acf5 2018-10-04 omar.polo switch (e.type) {
1211 1d13acf5 2018-10-04 omar.polo case KeymapNotify:
1212 1d13acf5 2018-10-04 omar.polo XRefreshKeyboardMapping(&e.xmapping);
1213 1d13acf5 2018-10-04 omar.polo break;
1215 1d13acf5 2018-10-04 omar.polo case FocusIn:
1216 1d13acf5 2018-10-04 omar.polo /* Re-grab focus */
1217 1d13acf5 2018-10-04 omar.polo if (e.xfocus.window != r->w)
1218 1d13acf5 2018-10-04 omar.polo grabfocus(r->d, r->w);
1219 1d13acf5 2018-10-04 omar.polo break;
1221 1d13acf5 2018-10-04 omar.polo case VisibilityNotify:
1222 1d13acf5 2018-10-04 omar.polo if (e.xvisibility.state != VisibilityUnobscured)
1223 1d13acf5 2018-10-04 omar.polo XRaiseWindow(r->d, r->w);
1224 1d13acf5 2018-10-04 omar.polo break;
1226 1d13acf5 2018-10-04 omar.polo case MapNotify:
1227 1d13acf5 2018-10-04 omar.polo get_wh(r->d, &r->w, &r->width, &r->height);
1228 1d13acf5 2018-10-04 omar.polo draw(r, *text, cs);
1229 1d13acf5 2018-10-04 omar.polo break;
1231 1d13acf5 2018-10-04 omar.polo case KeyPress: {
1232 c758d8da 2019-10-18 omar.polo XKeyPressedEvent *ev = (XKeyPressedEvent *)&e;
1233 1d13acf5 2018-10-04 omar.polo char *input;
1235 1d13acf5 2018-10-04 omar.polo switch (parse_event(r->d, ev, r->xic, &input)) {
1236 1d13acf5 2018-10-04 omar.polo case EXIT:
1237 1d13acf5 2018-10-04 omar.polo status = ERR;
1238 1d13acf5 2018-10-04 omar.polo break;
1240 1d13acf5 2018-10-04 omar.polo case CONFIRM: {
1241 1d13acf5 2018-10-04 omar.polo status = OK;
1242 1d13acf5 2018-10-04 omar.polo confirm(&status, r, cs, text, textlen);
1243 1d13acf5 2018-10-04 omar.polo break;
1246 1d13acf5 2018-10-04 omar.polo case CONFIRM_CONTINUE: {
1247 1d13acf5 2018-10-04 omar.polo status = OK_LOOP;
1248 1d13acf5 2018-10-04 omar.polo confirm(&status, r, cs, text, textlen);
1249 1d13acf5 2018-10-04 omar.polo break;
1252 1d13acf5 2018-10-04 omar.polo case PREV_COMPL: {
1253 c758d8da 2019-10-18 omar.polo complete(cs, r->first_selected, 1, text,
1254 c758d8da 2019-10-18 omar.polo textlen, &status);
1255 1d13acf5 2018-10-04 omar.polo r->offset = cs->selected;
1256 1d13acf5 2018-10-04 omar.polo break;
1259 1d13acf5 2018-10-04 omar.polo case NEXT_COMPL: {
1260 c758d8da 2019-10-18 omar.polo complete(cs, r->first_selected, 0, text,
1261 c758d8da 2019-10-18 omar.polo textlen, &status);
1262 1d13acf5 2018-10-04 omar.polo r->offset = cs->selected;
1263 1d13acf5 2018-10-04 omar.polo break;
1266 1d13acf5 2018-10-04 omar.polo case DEL_CHAR:
1267 1d13acf5 2018-10-04 omar.polo popc(*text);
1268 c758d8da 2019-10-18 omar.polo update_completions(cs, *text, lines, vlines,
1269 c758d8da 2019-10-18 omar.polo r->first_selected);
1270 1d13acf5 2018-10-04 omar.polo r->offset = 0;
1271 1d13acf5 2018-10-04 omar.polo break;
1273 1d13acf5 2018-10-04 omar.polo case DEL_WORD: {
1274 1d13acf5 2018-10-04 omar.polo popw(*text);
1275 c758d8da 2019-10-18 omar.polo update_completions(cs, *text, lines, vlines,
1276 c758d8da 2019-10-18 omar.polo r->first_selected);
1277 1d13acf5 2018-10-04 omar.polo break;
1280 1d13acf5 2018-10-04 omar.polo case DEL_LINE: {
1281 1d13acf5 2018-10-04 omar.polo int i;
1282 1d13acf5 2018-10-04 omar.polo for (i = 0; i < *textlen; ++i)
1283 1d13acf5 2018-10-04 omar.polo *(*text + i) = 0;
1284 c758d8da 2019-10-18 omar.polo update_completions(cs, *text, lines, vlines,
1285 c758d8da 2019-10-18 omar.polo r->first_selected);
1286 1d13acf5 2018-10-04 omar.polo r->offset = 0;
1287 1d13acf5 2018-10-04 omar.polo break;
1290 1d13acf5 2018-10-04 omar.polo case ADD_CHAR: {
1291 1d13acf5 2018-10-04 omar.polo int str_len, i;
1293 1d13acf5 2018-10-04 omar.polo str_len = strlen(input);
1296 1d13acf5 2018-10-04 omar.polo * sometimes a strange key is pressed
1297 1d13acf5 2018-10-04 omar.polo * i.e. ctrl alone), so input will be
1298 1d13acf5 2018-10-04 omar.polo * empty. Don't need to update
1299 1d13acf5 2018-10-04 omar.polo * completion in that case
1301 1d13acf5 2018-10-04 omar.polo if (str_len == 0)
1302 1d13acf5 2018-10-04 omar.polo break;
1304 1d13acf5 2018-10-04 omar.polo for (i = 0; i < str_len; ++i) {
1305 c758d8da 2019-10-18 omar.polo *textlen = pushc(
1306 c758d8da 2019-10-18 omar.polo text, *textlen, input[i]);
1307 1d13acf5 2018-10-04 omar.polo if (*textlen == -1) {
1308 c758d8da 2019-10-18 omar.polo fprintf(stderr,
1309 c758d8da 2019-10-18 omar.polo "Memory allocation "
1310 c758d8da 2019-10-18 omar.polo "error\n");
1311 1d13acf5 2018-10-04 omar.polo status = ERR;
1312 1d13acf5 2018-10-04 omar.polo break;
1316 1d13acf5 2018-10-04 omar.polo if (status != ERR) {
1317 c758d8da 2019-10-18 omar.polo update_completions(cs, *text, lines,
1318 c758d8da 2019-10-18 omar.polo vlines, r->first_selected);
1319 1d13acf5 2018-10-04 omar.polo free(input);
1322 1d13acf5 2018-10-04 omar.polo r->offset = 0;
1323 1d13acf5 2018-10-04 omar.polo break;
1326 1d13acf5 2018-10-04 omar.polo case TOGGLE_FIRST_SELECTED:
1327 1d13acf5 2018-10-04 omar.polo r->first_selected = !r->first_selected;
1328 1d13acf5 2018-10-04 omar.polo if (r->first_selected && cs->selected < 0)
1329 1d13acf5 2018-10-04 omar.polo cs->selected = 0;
1330 1d13acf5 2018-10-04 omar.polo if (!r->first_selected && cs->selected == 0)
1331 1d13acf5 2018-10-04 omar.polo cs->selected = -1;
1332 1d13acf5 2018-10-04 omar.polo break;
1336 1d13acf5 2018-10-04 omar.polo case ButtonPress: {
1337 c758d8da 2019-10-18 omar.polo XButtonPressedEvent *ev = (XButtonPressedEvent *)&e;
1338 1d13acf5 2018-10-04 omar.polo /* if (ev->button == Button1) { /\* click *\/ */
1339 1d13acf5 2018-10-04 omar.polo /* int x = ev->x - r.border_w; */
1340 1d13acf5 2018-10-04 omar.polo /* int y = ev->y - r.border_n; */
1341 1d13acf5 2018-10-04 omar.polo /* fprintf(stderr, "Click @ (%d, %d)\n", x, y); */
1342 1d13acf5 2018-10-04 omar.polo /* } */
1344 1d13acf5 2018-10-04 omar.polo if (ev->button == Button4) /* scroll up */
1345 1d13acf5 2018-10-04 omar.polo r->offset = MAX((ssize_t)r->offset - 1, 0);
1347 1d13acf5 2018-10-04 omar.polo if (ev->button == Button5) /* scroll down */
1348 c758d8da 2019-10-18 omar.polo r->offset
1349 c758d8da 2019-10-18 omar.polo = MIN(r->offset + 1, cs->length - 1);
1351 1d13acf5 2018-10-04 omar.polo break;
1355 1d13acf5 2018-10-04 omar.polo draw(r, *text, cs);
1358 1d13acf5 2018-10-04 omar.polo return status;
1362 1d13acf5 2018-10-04 omar.polo load_font(struct rendering *r, const char *fontname)
1364 1d13acf5 2018-10-04 omar.polo #ifdef USE_XFT
1365 1d13acf5 2018-10-04 omar.polo r->font = XftFontOpenName(r->d, DefaultScreen(r->d), fontname);
1366 1d13acf5 2018-10-04 omar.polo return 0;
1367 1d13acf5 2018-10-04 omar.polo #else
1368 1d13acf5 2018-10-04 omar.polo char **missing_charset_list;
1369 1d13acf5 2018-10-04 omar.polo int missing_charset_count;
1371 c758d8da 2019-10-18 omar.polo r->font = XCreateFontSet(r->d, fontname, &missing_charset_list,
1372 c758d8da 2019-10-18 omar.polo &missing_charset_count, NULL);
1373 1d13acf5 2018-10-04 omar.polo if (r->font != NULL)
1374 1d13acf5 2018-10-04 omar.polo return 0;
1376 1d13acf5 2018-10-04 omar.polo fprintf(stderr, "Unable to load the font(s) %s\n", fontname);
1378 1d13acf5 2018-10-04 omar.polo if (!strcmp(fontname, default_fontname))
1379 1d13acf5 2018-10-04 omar.polo return -1;
1381 1d13acf5 2018-10-04 omar.polo return load_font(r, default_fontname);
1382 1d13acf5 2018-10-04 omar.polo #endif
1386 4f769efa 2018-10-06 omar.polo xim_init(struct rendering *r, XrmDatabase *xdb)
1388 c758d8da 2019-10-18 omar.polo XIMStyle best_match_style;
1389 c758d8da 2019-10-18 omar.polo XIMStyles *xis;
1390 c758d8da 2019-10-18 omar.polo int i;
1392 4f769efa 2018-10-06 omar.polo /* Open the X input method */
1393 43e30577 2018-10-20 omar.polo r->xim = XOpenIM(r->d, *xdb, resname, resclass);
1394 43e30577 2018-10-20 omar.polo check_allocation(r->xim);
1396 43e30577 2018-10-20 omar.polo if (XGetIMValues(r->xim, XNQueryInputStyle, &xis, NULL) || !xis) {
1397 4f769efa 2018-10-06 omar.polo fprintf(stderr, "Input Styles could not be retrieved\n");
1398 4f769efa 2018-10-06 omar.polo exit(EX_UNAVAILABLE);
1401 4f769efa 2018-10-06 omar.polo best_match_style = 0;
1402 4f769efa 2018-10-06 omar.polo for (i = 0; i < xis->count_styles; ++i) {
1403 4f769efa 2018-10-06 omar.polo XIMStyle ts = xis->supported_styles[i];
1404 4f769efa 2018-10-06 omar.polo if (ts == (XIMPreeditNothing | XIMStatusNothing)) {
1405 4f769efa 2018-10-06 omar.polo best_match_style = ts;
1406 4f769efa 2018-10-06 omar.polo break;
1409 4f769efa 2018-10-06 omar.polo XFree(xis);
1411 4f769efa 2018-10-06 omar.polo if (!best_match_style)
1412 c758d8da 2019-10-18 omar.polo fprintf(stderr,
1413 c758d8da 2019-10-18 omar.polo "No matching input style could be determined\n");
1415 c758d8da 2019-10-18 omar.polo r->xic = XCreateIC(r->xim, XNInputStyle, best_match_style,
1416 c758d8da 2019-10-18 omar.polo XNClientWindow, r->w, XNFocusWindow, r->w, NULL);
1417 4f769efa 2018-10-06 omar.polo check_allocation(r->xic);
1421 c758d8da 2019-10-18 omar.polo create_window(struct rendering *r, Window parent_window, Colormap cmap,
1422 c758d8da 2019-10-18 omar.polo XVisualInfo vinfo, int x, int y, int ox, int oy,
1423 c758d8da 2019-10-18 omar.polo unsigned long background_pixel)
1425 c758d8da 2019-10-18 omar.polo XSetWindowAttributes attr;
1427 4f769efa 2018-10-06 omar.polo /* Create the window */
1428 4f769efa 2018-10-06 omar.polo attr.colormap = cmap;
1429 4f769efa 2018-10-06 omar.polo attr.override_redirect = 1;
1430 4f769efa 2018-10-06 omar.polo attr.border_pixel = 0;
1431 1f6422bc 2018-10-20 omar.polo attr.background_pixel = background_pixel;
1432 c758d8da 2019-10-18 omar.polo attr.event_mask = StructureNotifyMask | ExposureMask | KeyPressMask
1433 c758d8da 2019-10-18 omar.polo | KeymapStateMask | ButtonPress | VisibilityChangeMask;
1435 c758d8da 2019-10-18 omar.polo r->w = XCreateWindow(r->d, parent_window, x + ox, y + oy, r->width,
1436 c758d8da 2019-10-18 omar.polo r->height, 0, vinfo.depth, InputOutput, vinfo.visual,
1437 c758d8da 2019-10-18 omar.polo CWBorderPixel | CWBackPixel | CWColormap | CWEventMask
1438 c758d8da 2019-10-18 omar.polo | CWOverrideRedirect,
1439 4f769efa 2018-10-06 omar.polo &attr);
1443 aed48307 2018-10-06 omar.polo ps1extents(struct rendering *r)
1445 aed48307 2018-10-06 omar.polo char *dup;
1446 aed48307 2018-10-06 omar.polo dup = strdupn(r->ps1);
1447 c758d8da 2019-10-18 omar.polo text_extents(
1448 c758d8da 2019-10-18 omar.polo dup == NULL ? r->ps1 : dup, r->ps1len, r, &r->ps1w, &r->ps1h);
1449 aed48307 2018-10-06 omar.polo free(dup);
1453 1d13acf5 2018-10-04 omar.polo usage(char *prgname)
1455 df29e05e 2018-10-17 omar.polo fprintf(stderr,
1456 df29e05e 2018-10-17 omar.polo "%s [-Aahmv] [-B colors] [-b size] [-C color] [-c color]\n"
1457 c758d8da 2019-10-18 omar.polo " [-d separator] [-e window] [-f font] [-G color] [-g "
1458 c758d8da 2019-10-18 omar.polo "size]\n"
1459 c758d8da 2019-10-18 omar.polo " [-H height] [-I color] [-i size] [-J color] [-j "
1460 c758d8da 2019-10-18 omar.polo "size] [-l layout]\n"
1461 c758d8da 2019-10-18 omar.polo " [-P padding] [-p prompt] [-S color] [-s color] [-T "
1462 c758d8da 2019-10-18 omar.polo "color]\n"
1463 c758d8da 2019-10-18 omar.polo " [-t color] [-W width] [-x coord] [-y coord]\n",
1464 c758d8da 2019-10-18 omar.polo prgname);
1468 1d13acf5 2018-10-04 omar.polo main(int argc, char **argv)
1470 c758d8da 2019-10-18 omar.polo struct completions *cs;
1471 c758d8da 2019-10-18 omar.polo struct rendering r;
1472 c758d8da 2019-10-18 omar.polo XVisualInfo vinfo;
1473 c758d8da 2019-10-18 omar.polo Colormap cmap;
1474 c758d8da 2019-10-18 omar.polo size_t nlines, i;
1475 c758d8da 2019-10-18 omar.polo Window parent_window;
1476 c758d8da 2019-10-18 omar.polo XrmDatabase xdb;
1477 c758d8da 2019-10-18 omar.polo unsigned long fgs[3], bgs[3]; /* prompt, compl, compl_highlighted */
1478 c758d8da 2019-10-18 omar.polo unsigned long borders_bg[4], p_borders_bg[4], c_borders_bg[4],
1479 c758d8da 2019-10-18 omar.polo ch_borders_bg[4]; /* N E S W */
1480 c758d8da 2019-10-18 omar.polo enum state status;
1481 c758d8da 2019-10-18 omar.polo int ch;
1482 c758d8da 2019-10-18 omar.polo int offset_x, offset_y, x, y;
1483 c758d8da 2019-10-18 omar.polo int textlen, d_width, d_height;
1484 c758d8da 2019-10-18 omar.polo short embed;
1485 c758d8da 2019-10-18 omar.polo char *sep, *parent_window_id;
1486 c758d8da 2019-10-18 omar.polo char **lines, *buf, **vlines;
1487 c758d8da 2019-10-18 omar.polo char *fontname, *text, *xrm;
1489 1d13acf5 2018-10-04 omar.polo #ifdef __OpenBSD__
1490 1d13acf5 2018-10-04 omar.polo /* stdio & rpath: to read/write stdio/stdout/stderr */
1491 1d13acf5 2018-10-04 omar.polo /* unix: to connect to XOrg */
1492 1d13acf5 2018-10-04 omar.polo pledge("stdio rpath unix", "");
1493 1d13acf5 2018-10-04 omar.polo #endif
1495 1d13acf5 2018-10-04 omar.polo sep = NULL;
1496 1d13acf5 2018-10-04 omar.polo parent_window_id = NULL;
1498 4f769efa 2018-10-06 omar.polo r.first_selected = 0;
1499 4f769efa 2018-10-06 omar.polo r.free_text = 1;
1500 4f769efa 2018-10-06 omar.polo r.multiple_select = 0;
1501 4f769efa 2018-10-06 omar.polo r.offset = 0;
1503 1d13acf5 2018-10-04 omar.polo while ((ch = getopt(argc, argv, ARGS)) != -1) {
1504 1d13acf5 2018-10-04 omar.polo switch (ch) {
1505 c758d8da 2019-10-18 omar.polo case 'h': /* help */
1506 1d13acf5 2018-10-04 omar.polo usage(*argv);
1507 1d13acf5 2018-10-04 omar.polo return 0;
1508 c758d8da 2019-10-18 omar.polo case 'v': /* version */
1509 1d13acf5 2018-10-04 omar.polo fprintf(stderr, "%s version: %s\n", *argv, VERSION);
1510 1d13acf5 2018-10-04 omar.polo return 0;
1511 c758d8da 2019-10-18 omar.polo case 'e': /* embed */
1512 1d13acf5 2018-10-04 omar.polo parent_window_id = strdup(optarg);
1513 1d13acf5 2018-10-04 omar.polo check_allocation(parent_window_id);
1514 1d13acf5 2018-10-04 omar.polo break;
1515 4c0d79a0 2018-10-09 omar.polo case 'd':
1516 1d13acf5 2018-10-04 omar.polo sep = strdup(optarg);
1517 1d13acf5 2018-10-04 omar.polo check_allocation(sep);
1518 4c0d79a0 2018-10-09 omar.polo case 'A':
1519 4f769efa 2018-10-06 omar.polo r.free_text = 0;
1520 1d13acf5 2018-10-04 omar.polo break;
1521 4c0d79a0 2018-10-09 omar.polo case 'm':
1522 4f769efa 2018-10-06 omar.polo r.multiple_select = 1;
1523 1d13acf5 2018-10-04 omar.polo break;
1524 1d13acf5 2018-10-04 omar.polo default:
1525 1d13acf5 2018-10-04 omar.polo break;
1529 1d13acf5 2018-10-04 omar.polo /* Read the completions */
1530 1d13acf5 2018-10-04 omar.polo lines = NULL;
1531 1d13acf5 2018-10-04 omar.polo buf = NULL;
1532 1d13acf5 2018-10-04 omar.polo nlines = readlines(&lines, &buf);
1534 1d13acf5 2018-10-04 omar.polo vlines = NULL;
1535 1d13acf5 2018-10-04 omar.polo if (sep != NULL) {
1536 1d13acf5 2018-10-04 omar.polo int l;
1537 1d13acf5 2018-10-04 omar.polo l = strlen(sep);
1538 c758d8da 2019-10-18 omar.polo vlines = calloc(nlines, sizeof(char *));
1539 1d13acf5 2018-10-04 omar.polo check_allocation(vlines);
1541 1d13acf5 2018-10-04 omar.polo for (i = 0; i < nlines; i++) {
1542 1d13acf5 2018-10-04 omar.polo char *t;
1543 1d13acf5 2018-10-04 omar.polo t = strstr(lines[i], sep);
1544 1d13acf5 2018-10-04 omar.polo if (t == NULL)
1545 1d13acf5 2018-10-04 omar.polo vlines[i] = lines[i];
1547 1d13acf5 2018-10-04 omar.polo vlines[i] = t + l;
1551 1d13acf5 2018-10-04 omar.polo setlocale(LC_ALL, getenv("LANG"));
1553 1d13acf5 2018-10-04 omar.polo status = LOOPING;
1555 1d13acf5 2018-10-04 omar.polo /* where the monitor start (used only with xinerama) */
1556 1d13acf5 2018-10-04 omar.polo offset_x = offset_y = 0;
1558 1d13acf5 2018-10-04 omar.polo /* default width and height */
1559 4f769efa 2018-10-06 omar.polo r.width = 400;
1560 4f769efa 2018-10-06 omar.polo r.height = 20;
1562 1d13acf5 2018-10-04 omar.polo /* default position on the screen */
1563 1d13acf5 2018-10-04 omar.polo x = y = 0;
1565 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i) {
1566 df29e05e 2018-10-17 omar.polo /* default paddings */
1567 df29e05e 2018-10-17 omar.polo r.p_padding[i] = 10;
1568 df29e05e 2018-10-17 omar.polo r.c_padding[i] = 10;
1569 df29e05e 2018-10-17 omar.polo r.ch_padding[i] = 10;
1571 df29e05e 2018-10-17 omar.polo /* default borders */
1572 df29e05e 2018-10-17 omar.polo r.borders[i] = 0;
1573 df29e05e 2018-10-17 omar.polo r.p_borders[i] = 0;
1574 df29e05e 2018-10-17 omar.polo r.c_borders[i] = 0;
1575 df29e05e 2018-10-17 omar.polo r.ch_borders[i] = 0;
1578 1d13acf5 2018-10-04 omar.polo /* the prompt. We duplicate the string so later is easy to
1579 1d13acf5 2018-10-04 omar.polo * free (in the case it's been overwritten by the user) */
1580 4f769efa 2018-10-06 omar.polo r.ps1 = strdup("$ ");
1581 4f769efa 2018-10-06 omar.polo check_allocation(r.ps1);
1583 1d13acf5 2018-10-04 omar.polo /* same for the font name */
1584 1d13acf5 2018-10-04 omar.polo fontname = strdup(default_fontname);
1585 1d13acf5 2018-10-04 omar.polo check_allocation(fontname);
1587 1d13acf5 2018-10-04 omar.polo textlen = 10;
1588 1d13acf5 2018-10-04 omar.polo text = malloc(textlen * sizeof(char));
1589 1d13acf5 2018-10-04 omar.polo check_allocation(text);
1591 1d13acf5 2018-10-04 omar.polo /* struct completions *cs = filter(text, lines); */
1592 1d13acf5 2018-10-04 omar.polo cs = compls_new(nlines);
1593 1d13acf5 2018-10-04 omar.polo check_allocation(cs);
1595 1d13acf5 2018-10-04 omar.polo /* start talking to xorg */
1596 4f769efa 2018-10-06 omar.polo r.d = XOpenDisplay(NULL);
1597 4f769efa 2018-10-06 omar.polo if (r.d == NULL) {
1598 1d13acf5 2018-10-04 omar.polo fprintf(stderr, "Could not open display!\n");
1599 1d13acf5 2018-10-04 omar.polo return EX_UNAVAILABLE;
1602 26b541d8 2018-10-04 omar.polo embed = 1;
1603 c758d8da 2019-10-18 omar.polo if (!(parent_window_id
1604 c758d8da 2019-10-18 omar.polo && (parent_window = strtol(parent_window_id, NULL, 0)))) {
1605 4f769efa 2018-10-06 omar.polo parent_window = DefaultRootWindow(r.d);
1606 26b541d8 2018-10-04 omar.polo embed = 0;
1609 1d13acf5 2018-10-04 omar.polo /* get display size */
1610 4f769efa 2018-10-06 omar.polo get_wh(r.d, &parent_window, &d_width, &d_height);
1612 1d13acf5 2018-10-04 omar.polo #ifdef USE_XINERAMA
1613 4f769efa 2018-10-06 omar.polo if (!embed && XineramaIsActive(r.d)) { /* find the mice */
1614 1d13acf5 2018-10-04 omar.polo XineramaScreenInfo *info;
1615 c758d8da 2019-10-18 omar.polo Window rr;
1616 c758d8da 2019-10-18 omar.polo Window root;
1617 c758d8da 2019-10-18 omar.polo int number_of_screens, monitors, i;
1618 c758d8da 2019-10-18 omar.polo int root_x, root_y, win_x, win_y;
1619 c758d8da 2019-10-18 omar.polo unsigned int mask;
1620 c758d8da 2019-10-18 omar.polo short res;
1622 4f769efa 2018-10-06 omar.polo number_of_screens = XScreenCount(r.d);
1623 1d13acf5 2018-10-04 omar.polo for (i = 0; i < number_of_screens; ++i) {
1624 4f769efa 2018-10-06 omar.polo root = XRootWindow(r.d, i);
1625 c758d8da 2019-10-18 omar.polo res = XQueryPointer(r.d, root, &rr, &rr, &root_x,
1626 c758d8da 2019-10-18 omar.polo &root_y, &win_x, &win_y, &mask);
1627 4f769efa 2018-10-06 omar.polo if (res)
1628 4f769efa 2018-10-06 omar.polo break;
1631 1d13acf5 2018-10-04 omar.polo if (!res) {
1632 1d13acf5 2018-10-04 omar.polo fprintf(stderr, "No mouse found.\n");
1633 1d13acf5 2018-10-04 omar.polo root_x = 0;
1634 1d13acf5 2018-10-04 omar.polo root_y = 0;
1637 26b541d8 2018-10-04 omar.polo /* Now find in which monitor the mice is */
1638 4f769efa 2018-10-06 omar.polo info = XineramaQueryScreens(r.d, &monitors);
1639 1d13acf5 2018-10-04 omar.polo if (info) {
1640 1d13acf5 2018-10-04 omar.polo for (i = 0; i < monitors; ++i) {
1641 c758d8da 2019-10-18 omar.polo if (info[i].x_org <= root_x
1642 c758d8da 2019-10-18 omar.polo && root_x <= (info[i].x_org
1643 c758d8da 2019-10-18 omar.polo + info[i].width)
1644 c758d8da 2019-10-18 omar.polo && info[i].y_org <= root_y
1645 c758d8da 2019-10-18 omar.polo && root_y <= (info[i].y_org
1646 c758d8da 2019-10-18 omar.polo + info[i].height)) {
1647 1d13acf5 2018-10-04 omar.polo offset_x = info[i].x_org;
1648 1d13acf5 2018-10-04 omar.polo offset_y = info[i].y_org;
1649 1d13acf5 2018-10-04 omar.polo d_width = info[i].width;
1650 1d13acf5 2018-10-04 omar.polo d_height = info[i].height;
1651 1d13acf5 2018-10-04 omar.polo break;
1655 1d13acf5 2018-10-04 omar.polo XFree(info);
1657 42c3f269 2018-07-08 omar.polo #endif
1659 4f769efa 2018-10-06 omar.polo XMatchVisualInfo(r.d, DefaultScreen(r.d), 32, TrueColor, &vinfo);
1660 c758d8da 2019-10-18 omar.polo cmap = XCreateColormap(
1661 c758d8da 2019-10-18 omar.polo r.d, XDefaultRootWindow(r.d), vinfo.visual, AllocNone);
1663 4c0d79a0 2018-10-09 omar.polo fgs[0] = fgs[1] = parse_color("#fff", NULL);
1664 4c0d79a0 2018-10-09 omar.polo fgs[2] = parse_color("#000", NULL);
1666 4c0d79a0 2018-10-09 omar.polo bgs[0] = bgs[1] = parse_color("#000", NULL);
1667 4c0d79a0 2018-10-09 omar.polo bgs[2] = parse_color("#fff", NULL);
1669 c758d8da 2019-10-18 omar.polo borders_bg[0] = borders_bg[1] = borders_bg[2] = borders_bg[3]
1670 c758d8da 2019-10-18 omar.polo = parse_color("#000", NULL);
1672 c758d8da 2019-10-18 omar.polo p_borders_bg[0] = p_borders_bg[1] = p_borders_bg[2] = p_borders_bg[3]
1673 c758d8da 2019-10-18 omar.polo = parse_color("#000", NULL);
1674 c758d8da 2019-10-18 omar.polo c_borders_bg[0] = c_borders_bg[1] = c_borders_bg[2] = c_borders_bg[3]
1675 c758d8da 2019-10-18 omar.polo = parse_color("#000", NULL);
1676 c758d8da 2019-10-18 omar.polo ch_borders_bg[0] = ch_borders_bg[1] = ch_borders_bg[2]
1677 c758d8da 2019-10-18 omar.polo = ch_borders_bg[3] = parse_color("#000", NULL);
1679 4f769efa 2018-10-06 omar.polo r.horizontal_layout = 1;
1681 1d13acf5 2018-10-04 omar.polo /* Read the resources */
1682 1d13acf5 2018-10-04 omar.polo XrmInitialize();
1683 4f769efa 2018-10-06 omar.polo xrm = XResourceManagerString(r.d);
1684 1d13acf5 2018-10-04 omar.polo xdb = NULL;
1685 1d13acf5 2018-10-04 omar.polo if (xrm != NULL) {
1686 1d13acf5 2018-10-04 omar.polo XrmValue value;
1687 1d13acf5 2018-10-04 omar.polo char *datatype[20];
1689 1d13acf5 2018-10-04 omar.polo xdb = XrmGetStringDatabase(xrm);
1691 c758d8da 2019-10-18 omar.polo if (XrmGetResource(xdb, "MyMenu.font", "*", datatype, &value)
1692 c758d8da 2019-10-18 omar.polo == 1) {
1693 1d13acf5 2018-10-04 omar.polo free(fontname);
1694 1d13acf5 2018-10-04 omar.polo fontname = strdup(value.addr);
1695 1d13acf5 2018-10-04 omar.polo check_allocation(fontname);
1696 1d13acf5 2018-10-04 omar.polo } else {
1697 c758d8da 2019-10-18 omar.polo fprintf(stderr, "no font defined, using %s\n",
1698 c758d8da 2019-10-18 omar.polo fontname);
1701 c758d8da 2019-10-18 omar.polo if (XrmGetResource(
1702 c758d8da 2019-10-18 omar.polo xdb, "MyMenu.layout", "*", datatype, &value)
1703 c758d8da 2019-10-18 omar.polo == 1)
1704 c758d8da 2019-10-18 omar.polo r.horizontal_layout
1705 c758d8da 2019-10-18 omar.polo = !strcmp(value.addr, "horizontal");
1707 c758d8da 2019-10-18 omar.polo fprintf(stderr,
1708 c758d8da 2019-10-18 omar.polo "no layout defined, using horizontal\n");
1710 c758d8da 2019-10-18 omar.polo if (XrmGetResource(
1711 c758d8da 2019-10-18 omar.polo xdb, "MyMenu.prompt", "*", datatype, &value)
1712 c758d8da 2019-10-18 omar.polo == 1) {
1713 4f769efa 2018-10-06 omar.polo free(r.ps1);
1714 4f769efa 2018-10-06 omar.polo r.ps1 = normalize_str(value.addr);
1715 1d13acf5 2018-10-04 omar.polo } else {
1716 c758d8da 2019-10-18 omar.polo fprintf(stderr,
1717 c758d8da 2019-10-18 omar.polo "no prompt defined, using \"%s\" as "
1718 c758d8da 2019-10-18 omar.polo "default\n",
1719 c758d8da 2019-10-18 omar.polo r.ps1);
1722 c758d8da 2019-10-18 omar.polo if (XrmGetResource(xdb, "MyMenu.prompt.border.size", "*",
1723 c758d8da 2019-10-18 omar.polo datatype, &value)
1724 c758d8da 2019-10-18 omar.polo == 1) {
1725 df29e05e 2018-10-17 omar.polo char **sizes;
1726 df29e05e 2018-10-17 omar.polo sizes = parse_csslike(value.addr);
1727 df29e05e 2018-10-17 omar.polo if (sizes != NULL)
1728 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
1729 c758d8da 2019-10-18 omar.polo r.p_borders[i]
1730 c758d8da 2019-10-18 omar.polo = parse_integer(sizes[i], 0);
1732 c758d8da 2019-10-18 omar.polo fprintf(stderr,
1733 c758d8da 2019-10-18 omar.polo "error while parsing "
1734 c758d8da 2019-10-18 omar.polo "MyMenu.prompt.border.size");
1737 c758d8da 2019-10-18 omar.polo if (XrmGetResource(xdb, "MyMenu.prompt.border.color", "*",
1738 c758d8da 2019-10-18 omar.polo datatype, &value)
1739 c758d8da 2019-10-18 omar.polo == 1) {
1740 df29e05e 2018-10-17 omar.polo char **colors;
1741 df29e05e 2018-10-17 omar.polo colors = parse_csslike(value.addr);
1742 df29e05e 2018-10-17 omar.polo if (colors != NULL)
1743 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
1744 c758d8da 2019-10-18 omar.polo p_borders_bg[i] = parse_color(
1745 c758d8da 2019-10-18 omar.polo colors[i], "#000");
1747 c758d8da 2019-10-18 omar.polo fprintf(stderr,
1748 c758d8da 2019-10-18 omar.polo "error while parsing "
1749 c758d8da 2019-10-18 omar.polo "MyMenu.prompt.border.color");
1752 c758d8da 2019-10-18 omar.polo if (XrmGetResource(xdb, "MyMenu.prompt.padding", "*",
1753 c758d8da 2019-10-18 omar.polo datatype, &value)
1754 c758d8da 2019-10-18 omar.polo == 1) {
1755 df29e05e 2018-10-17 omar.polo char **colors;
1756 df29e05e 2018-10-17 omar.polo colors = parse_csslike(value.addr);
1757 df29e05e 2018-10-17 omar.polo if (colors != NULL)
1758 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
1759 c758d8da 2019-10-18 omar.polo r.p_padding[i]
1760 c758d8da 2019-10-18 omar.polo = parse_integer(colors[i], 0);
1762 c758d8da 2019-10-18 omar.polo fprintf(stderr,
1763 c758d8da 2019-10-18 omar.polo "error while parsing "
1764 c758d8da 2019-10-18 omar.polo "MyMenu.prompt.padding");
1767 c758d8da 2019-10-18 omar.polo if (XrmGetResource(xdb, "MyMenu.width", "*", datatype, &value)
1768 c758d8da 2019-10-18 omar.polo == 1)
1769 c758d8da 2019-10-18 omar.polo r.width = parse_int_with_percentage(
1770 c758d8da 2019-10-18 omar.polo value.addr, r.width, d_width);
1772 c758d8da 2019-10-18 omar.polo fprintf(stderr, "no width defined, using %d\n",
1773 c758d8da 2019-10-18 omar.polo r.width);
1775 c758d8da 2019-10-18 omar.polo if (XrmGetResource(
1776 c758d8da 2019-10-18 omar.polo xdb, "MyMenu.height", "*", datatype, &value)
1777 c758d8da 2019-10-18 omar.polo == 1)
1778 c758d8da 2019-10-18 omar.polo r.height = parse_int_with_percentage(
1779 c758d8da 2019-10-18 omar.polo value.addr, r.height, d_height);
1781 c758d8da 2019-10-18 omar.polo fprintf(stderr, "no height defined, using %d\n",
1782 c758d8da 2019-10-18 omar.polo r.height);
1784 c758d8da 2019-10-18 omar.polo if (XrmGetResource(xdb, "MyMenu.x", "*", datatype, &value)
1785 c758d8da 2019-10-18 omar.polo == 1)
1786 c758d8da 2019-10-18 omar.polo x = parse_int_with_pos(
1787 c758d8da 2019-10-18 omar.polo value.addr, x, d_width, r.width);
1789 c758d8da 2019-10-18 omar.polo if (XrmGetResource(xdb, "MyMenu.y", "*", datatype, &value)
1790 c758d8da 2019-10-18 omar.polo == 1)
1791 c758d8da 2019-10-18 omar.polo y = parse_int_with_pos(
1792 c758d8da 2019-10-18 omar.polo value.addr, y, d_height, r.height);
1794 c758d8da 2019-10-18 omar.polo if (XrmGetResource(
1795 c758d8da 2019-10-18 omar.polo xdb, "MyMenu.border.size", "*", datatype, &value)
1796 c758d8da 2019-10-18 omar.polo == 1) {
1797 1d13acf5 2018-10-04 omar.polo char **borders;
1798 1d13acf5 2018-10-04 omar.polo borders = parse_csslike(value.addr);
1799 df29e05e 2018-10-17 omar.polo if (borders != NULL)
1800 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
1801 c758d8da 2019-10-18 omar.polo r.borders[i]
1802 c758d8da 2019-10-18 omar.polo = parse_int_with_percentage(
1803 c758d8da 2019-10-18 omar.polo borders[i], 0,
1804 c758d8da 2019-10-18 omar.polo (i % 2) == 0
1805 c758d8da 2019-10-18 omar.polo ? d_height
1806 c758d8da 2019-10-18 omar.polo : d_width);
1808 c758d8da 2019-10-18 omar.polo fprintf(stderr,
1809 c758d8da 2019-10-18 omar.polo "error while parsing "
1810 c758d8da 2019-10-18 omar.polo "MyMenu.border.size\n");
1813 1d13acf5 2018-10-04 omar.polo /* Prompt */
1814 c758d8da 2019-10-18 omar.polo if (XrmGetResource(xdb, "MyMenu.prompt.foreground", "*",
1815 c758d8da 2019-10-18 omar.polo datatype, &value)
1816 c758d8da 2019-10-18 omar.polo == 1)
1817 4c0d79a0 2018-10-09 omar.polo fgs[0] = parse_color(value.addr, "#fff");
1819 c758d8da 2019-10-18 omar.polo if (XrmGetResource(xdb, "MyMenu.prompt.background", "*",
1820 c758d8da 2019-10-18 omar.polo datatype, &value)
1821 c758d8da 2019-10-18 omar.polo == 1)
1822 4c0d79a0 2018-10-09 omar.polo bgs[0] = parse_color(value.addr, "#000");
1824 1d13acf5 2018-10-04 omar.polo /* Completions */
1825 c758d8da 2019-10-18 omar.polo if (XrmGetResource(xdb, "MyMenu.completion.foreground", "*",
1826 c758d8da 2019-10-18 omar.polo datatype, &value)
1827 c758d8da 2019-10-18 omar.polo == 1)
1828 4c0d79a0 2018-10-09 omar.polo fgs[1] = parse_color(value.addr, "#fff");
1830 c758d8da 2019-10-18 omar.polo if (XrmGetResource(xdb, "MyMenu.completion.background", "*",
1831 c758d8da 2019-10-18 omar.polo datatype, &value)
1832 c758d8da 2019-10-18 omar.polo == 1)
1833 4c0d79a0 2018-10-09 omar.polo bgs[1] = parse_color(value.addr, "#000");
1835 c758d8da 2019-10-18 omar.polo if (XrmGetResource(xdb, "MyMenu.completion.padding", "*",
1836 c758d8da 2019-10-18 omar.polo datatype, &value)
1837 c758d8da 2019-10-18 omar.polo == 1) {
1838 df29e05e 2018-10-17 omar.polo char **paddings;
1839 df29e05e 2018-10-17 omar.polo paddings = parse_csslike(value.addr);
1840 df29e05e 2018-10-17 omar.polo if (paddings != NULL)
1841 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
1842 c758d8da 2019-10-18 omar.polo r.c_padding[i] = parse_integer(
1843 c758d8da 2019-10-18 omar.polo paddings[i], 0);
1845 c758d8da 2019-10-18 omar.polo fprintf(stderr,
1846 c758d8da 2019-10-18 omar.polo "Error while parsing "
1847 c758d8da 2019-10-18 omar.polo "MyMenu.completion.padding");
1850 c758d8da 2019-10-18 omar.polo if (XrmGetResource(xdb, "MyMenu.completion.border.size", "*",
1851 c758d8da 2019-10-18 omar.polo datatype, &value)
1852 c758d8da 2019-10-18 omar.polo == 1) {
1853 df29e05e 2018-10-17 omar.polo char **sizes;
1854 df29e05e 2018-10-17 omar.polo sizes = parse_csslike(value.addr);
1855 df29e05e 2018-10-17 omar.polo if (sizes != NULL)
1856 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
1857 c758d8da 2019-10-18 omar.polo r.c_borders[i]
1858 c758d8da 2019-10-18 omar.polo = parse_integer(sizes[i], 0);
1860 c758d8da 2019-10-18 omar.polo fprintf(stderr,
1861 c758d8da 2019-10-18 omar.polo "Error while parsing "
1862 c758d8da 2019-10-18 omar.polo "MyMenu.completion.border.size");
1865 c758d8da 2019-10-18 omar.polo if (XrmGetResource(xdb, "MyMenu.completion.border.color", "*",
1866 c758d8da 2019-10-18 omar.polo datatype, &value)
1867 c758d8da 2019-10-18 omar.polo == 1) {
1868 df29e05e 2018-10-17 omar.polo char **sizes;
1869 df29e05e 2018-10-17 omar.polo sizes = parse_csslike(value.addr);
1870 df29e05e 2018-10-17 omar.polo if (sizes != NULL)
1871 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
1872 c758d8da 2019-10-18 omar.polo c_borders_bg[i] = parse_color(
1873 c758d8da 2019-10-18 omar.polo sizes[i], "#000");
1875 c758d8da 2019-10-18 omar.polo fprintf(stderr,
1876 c758d8da 2019-10-18 omar.polo "Error while parsing "
1877 c758d8da 2019-10-18 omar.polo "MyMenu.completion.border.color");
1880 1d13acf5 2018-10-04 omar.polo /* Completion Highlighted */
1881 c758d8da 2019-10-18 omar.polo if (XrmGetResource(xdb,
1882 c758d8da 2019-10-18 omar.polo "MyMenu.completion_highlighted.foreground", "*",
1883 c758d8da 2019-10-18 omar.polo datatype, &value)
1884 c758d8da 2019-10-18 omar.polo == 1)
1885 4c0d79a0 2018-10-09 omar.polo fgs[2] = parse_color(value.addr, "#000");
1887 c758d8da 2019-10-18 omar.polo if (XrmGetResource(xdb,
1888 c758d8da 2019-10-18 omar.polo "MyMenu.completion_highlighted.background", "*",
1889 c758d8da 2019-10-18 omar.polo datatype, &value)
1890 c758d8da 2019-10-18 omar.polo == 1)
1891 4c0d79a0 2018-10-09 omar.polo bgs[2] = parse_color(value.addr, "#fff");
1893 c758d8da 2019-10-18 omar.polo if (XrmGetResource(xdb,
1894 c758d8da 2019-10-18 omar.polo "MyMenu.completion_highlighted.padding", "*",
1895 c758d8da 2019-10-18 omar.polo datatype, &value)
1896 c758d8da 2019-10-18 omar.polo == 1) {
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 c758d8da 2019-10-18 omar.polo r.ch_padding[i] = parse_integer(
1902 c758d8da 2019-10-18 omar.polo paddings[i], 0);
1904 c758d8da 2019-10-18 omar.polo fprintf(stderr,
1905 c758d8da 2019-10-18 omar.polo "Error while parsing "
1906 c758d8da 2019-10-18 omar.polo "MyMenu.completion_highlighted."
1907 c758d8da 2019-10-18 omar.polo "padding");
1910 c758d8da 2019-10-18 omar.polo if (XrmGetResource(xdb,
1911 c758d8da 2019-10-18 omar.polo "MyMenu.completion_highlighted.border.size", "*",
1912 c758d8da 2019-10-18 omar.polo datatype, &value)
1913 c758d8da 2019-10-18 omar.polo == 1) {
1914 df29e05e 2018-10-17 omar.polo char **sizes;
1915 df29e05e 2018-10-17 omar.polo sizes = parse_csslike(value.addr);
1916 df29e05e 2018-10-17 omar.polo if (sizes != NULL)
1917 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
1918 c758d8da 2019-10-18 omar.polo r.ch_borders[i]
1919 c758d8da 2019-10-18 omar.polo = parse_integer(sizes[i], 0);
1921 c758d8da 2019-10-18 omar.polo fprintf(stderr,
1922 c758d8da 2019-10-18 omar.polo "Error while parsing "
1923 c758d8da 2019-10-18 omar.polo "MyMenu.completion_highlighted."
1924 c758d8da 2019-10-18 omar.polo "border.size");
1927 c758d8da 2019-10-18 omar.polo if (XrmGetResource(xdb,
1928 c758d8da 2019-10-18 omar.polo "MyMenu.completion_highlighted.border.color", "*",
1929 c758d8da 2019-10-18 omar.polo datatype, &value)
1930 c758d8da 2019-10-18 omar.polo == 1) {
1931 df29e05e 2018-10-17 omar.polo char **colors;
1932 df29e05e 2018-10-17 omar.polo colors = parse_csslike(value.addr);
1933 df29e05e 2018-10-17 omar.polo if (colors != NULL)
1934 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
1935 c758d8da 2019-10-18 omar.polo ch_borders_bg[i] = parse_color(
1936 c758d8da 2019-10-18 omar.polo colors[i], "#000");
1938 c758d8da 2019-10-18 omar.polo fprintf(stderr,
1939 c758d8da 2019-10-18 omar.polo "Error while parsing "
1940 c758d8da 2019-10-18 omar.polo "MyMenu.completion_highlighted."
1941 c758d8da 2019-10-18 omar.polo "border.color");
1944 26b541d8 2018-10-04 omar.polo /* Border */
1945 c758d8da 2019-10-18 omar.polo if (XrmGetResource(
1946 c758d8da 2019-10-18 omar.polo xdb, "MyMenu.border.color", "*", datatype, &value)
1947 c758d8da 2019-10-18 omar.polo == 1) {
1948 1d13acf5 2018-10-04 omar.polo char **colors;
1949 1d13acf5 2018-10-04 omar.polo colors = parse_csslike(value.addr);
1950 df29e05e 2018-10-17 omar.polo if (colors != NULL)
1951 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
1952 c758d8da 2019-10-18 omar.polo borders_bg[i] = parse_color(
1953 c758d8da 2019-10-18 omar.polo colors[i], "#000");
1955 c758d8da 2019-10-18 omar.polo fprintf(stderr,
1956 c758d8da 2019-10-18 omar.polo "error while parsing "
1957 c758d8da 2019-10-18 omar.polo "MyMenu.border.color\n");
1961 26b541d8 2018-10-04 omar.polo /* Second round of args parsing */
1962 c758d8da 2019-10-18 omar.polo optind = 0; /* reset the option index */
1963 1d13acf5 2018-10-04 omar.polo while ((ch = getopt(argc, argv, ARGS)) != -1) {
1964 1d13acf5 2018-10-04 omar.polo switch (ch) {
1965 1d13acf5 2018-10-04 omar.polo case 'a':
1966 4f769efa 2018-10-06 omar.polo r.first_selected = 1;
1967 1d13acf5 2018-10-04 omar.polo break;
1968 1d13acf5 2018-10-04 omar.polo case 'A':
1969 1d13acf5 2018-10-04 omar.polo /* free_text -- already catched */
1970 1d13acf5 2018-10-04 omar.polo case 'd':
1971 1d13acf5 2018-10-04 omar.polo /* separator -- this case was already catched */
1972 1d13acf5 2018-10-04 omar.polo case 'e':
1973 1d13acf5 2018-10-04 omar.polo /* embedding mymenu this case was already catched. */
1974 1d13acf5 2018-10-04 omar.polo case 'm':
1975 c758d8da 2019-10-18 omar.polo /* multiple selection this case was already catched.
1977 1d13acf5 2018-10-04 omar.polo break;
1978 1d13acf5 2018-10-04 omar.polo case 'p': {
1979 1d13acf5 2018-10-04 omar.polo char *newprompt;
1980 1d13acf5 2018-10-04 omar.polo newprompt = strdup(optarg);
1981 1d13acf5 2018-10-04 omar.polo if (newprompt != NULL) {
1982 4f769efa 2018-10-06 omar.polo free(r.ps1);
1983 4f769efa 2018-10-06 omar.polo r.ps1 = newprompt;
1985 1d13acf5 2018-10-04 omar.polo break;
1987 1d13acf5 2018-10-04 omar.polo case 'x':
1988 4f769efa 2018-10-06 omar.polo x = parse_int_with_pos(optarg, x, d_width, r.width);
1989 1d13acf5 2018-10-04 omar.polo break;
1990 1d13acf5 2018-10-04 omar.polo case 'y':
1991 4f769efa 2018-10-06 omar.polo y = parse_int_with_pos(optarg, y, d_height, r.height);
1992 1d13acf5 2018-10-04 omar.polo break;
1993 df29e05e 2018-10-17 omar.polo case 'P': {
1994 df29e05e 2018-10-17 omar.polo char **paddings;
1995 df29e05e 2018-10-17 omar.polo if ((paddings = parse_csslike(optarg)) != NULL)
1996 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
1997 c758d8da 2019-10-18 omar.polo r.p_padding[i] = parse_integer(
1998 c758d8da 2019-10-18 omar.polo paddings[i], 0);
1999 1d13acf5 2018-10-04 omar.polo break;
2001 df29e05e 2018-10-17 omar.polo case 'G': {
2002 df29e05e 2018-10-17 omar.polo char **colors;
2003 df29e05e 2018-10-17 omar.polo if ((colors = parse_csslike(optarg)) != NULL)
2004 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
2005 c758d8da 2019-10-18 omar.polo p_borders_bg[i] = parse_color(
2006 c758d8da 2019-10-18 omar.polo colors[i], "#000");
2007 df29e05e 2018-10-17 omar.polo break;
2009 df29e05e 2018-10-17 omar.polo case 'g': {
2010 df29e05e 2018-10-17 omar.polo char **sizes;
2011 df29e05e 2018-10-17 omar.polo if ((sizes = parse_csslike(optarg)) != NULL)
2012 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
2013 c758d8da 2019-10-18 omar.polo r.p_borders[i]
2014 c758d8da 2019-10-18 omar.polo = parse_integer(sizes[i], 0);
2015 df29e05e 2018-10-17 omar.polo break;
2017 df29e05e 2018-10-17 omar.polo case 'I': {
2018 df29e05e 2018-10-17 omar.polo char **colors;
2019 df29e05e 2018-10-17 omar.polo if ((colors = parse_csslike(optarg)) != NULL)
2020 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
2021 c758d8da 2019-10-18 omar.polo c_borders_bg[i] = parse_color(
2022 c758d8da 2019-10-18 omar.polo colors[i], "#000");
2023 df29e05e 2018-10-17 omar.polo break;
2025 df29e05e 2018-10-17 omar.polo case 'i': {
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 c758d8da 2019-10-18 omar.polo r.c_borders[i]
2030 c758d8da 2019-10-18 omar.polo = parse_integer(sizes[i], 0);
2031 df29e05e 2018-10-17 omar.polo break;
2033 df29e05e 2018-10-17 omar.polo case 'J': {
2034 df29e05e 2018-10-17 omar.polo char **colors;
2035 df29e05e 2018-10-17 omar.polo if ((colors = parse_csslike(optarg)) != NULL)
2036 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
2037 c758d8da 2019-10-18 omar.polo ch_borders_bg[i] = parse_color(
2038 c758d8da 2019-10-18 omar.polo colors[i], "#000");
2039 df29e05e 2018-10-17 omar.polo break;
2041 df29e05e 2018-10-17 omar.polo case 'j': {
2042 df29e05e 2018-10-17 omar.polo char **sizes;
2043 df29e05e 2018-10-17 omar.polo if ((sizes = parse_csslike(optarg)) != NULL)
2044 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
2045 c758d8da 2019-10-18 omar.polo r.ch_borders[i]
2046 c758d8da 2019-10-18 omar.polo = parse_integer(sizes[i], 0);
2047 df29e05e 2018-10-17 omar.polo break;
2049 1d13acf5 2018-10-04 omar.polo case 'l':
2050 4f769efa 2018-10-06 omar.polo r.horizontal_layout = !strcmp(optarg, "horizontal");
2051 1d13acf5 2018-10-04 omar.polo break;
2052 1d13acf5 2018-10-04 omar.polo case 'f': {
2053 1d13acf5 2018-10-04 omar.polo char *newfont;
2054 1d13acf5 2018-10-04 omar.polo if ((newfont = strdup(optarg)) != NULL) {
2055 1d13acf5 2018-10-04 omar.polo free(fontname);
2056 1d13acf5 2018-10-04 omar.polo fontname = newfont;
2058 1d13acf5 2018-10-04 omar.polo break;
2060 1d13acf5 2018-10-04 omar.polo case 'W':
2061 c758d8da 2019-10-18 omar.polo r.width = parse_int_with_percentage(
2062 c758d8da 2019-10-18 omar.polo optarg, r.width, d_width);
2063 1d13acf5 2018-10-04 omar.polo break;
2064 1d13acf5 2018-10-04 omar.polo case 'H':
2065 c758d8da 2019-10-18 omar.polo r.height = parse_int_with_percentage(
2066 c758d8da 2019-10-18 omar.polo optarg, r.height, d_height);
2067 1d13acf5 2018-10-04 omar.polo break;
2068 1d13acf5 2018-10-04 omar.polo case 'b': {
2069 1d13acf5 2018-10-04 omar.polo char **borders;
2070 1d13acf5 2018-10-04 omar.polo if ((borders = parse_csslike(optarg)) != NULL) {
2071 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
2072 c758d8da 2019-10-18 omar.polo r.borders[i] = parse_integer(
2073 c758d8da 2019-10-18 omar.polo borders[i], 0);
2074 1d13acf5 2018-10-04 omar.polo } else
2075 1d13acf5 2018-10-04 omar.polo fprintf(stderr, "Error parsing b option\n");
2076 1d13acf5 2018-10-04 omar.polo break;
2078 1d13acf5 2018-10-04 omar.polo case 'B': {
2079 1d13acf5 2018-10-04 omar.polo char **colors;
2080 1d13acf5 2018-10-04 omar.polo if ((colors = parse_csslike(optarg)) != NULL) {
2081 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
2082 c758d8da 2019-10-18 omar.polo borders_bg[i] = parse_color(
2083 c758d8da 2019-10-18 omar.polo colors[i], "#000");
2084 1d13acf5 2018-10-04 omar.polo } else
2085 c758d8da 2019-10-18 omar.polo fprintf(stderr,
2086 c758d8da 2019-10-18 omar.polo "error while parsing B option\n");
2087 1d13acf5 2018-10-04 omar.polo break;
2089 4f769efa 2018-10-06 omar.polo case 't':
2090 4c0d79a0 2018-10-09 omar.polo fgs[0] = parse_color(optarg, NULL);
2091 1d13acf5 2018-10-04 omar.polo break;
2092 4f769efa 2018-10-06 omar.polo case 'T':
2093 4c0d79a0 2018-10-09 omar.polo bgs[0] = parse_color(optarg, NULL);
2094 1d13acf5 2018-10-04 omar.polo break;
2095 4f769efa 2018-10-06 omar.polo case 'c':
2096 4c0d79a0 2018-10-09 omar.polo fgs[1] = parse_color(optarg, NULL);
2097 1d13acf5 2018-10-04 omar.polo break;
2098 4f769efa 2018-10-06 omar.polo case 'C':
2099 4c0d79a0 2018-10-09 omar.polo bgs[1] = parse_color(optarg, NULL);
2100 1d13acf5 2018-10-04 omar.polo break;
2101 4f769efa 2018-10-06 omar.polo case 's':
2102 4c0d79a0 2018-10-09 omar.polo fgs[2] = parse_color(optarg, NULL);
2103 1d13acf5 2018-10-04 omar.polo break;
2104 4f769efa 2018-10-06 omar.polo case 'S':
2105 4c0d79a0 2018-10-09 omar.polo fgs[2] = parse_color(optarg, NULL);
2106 1d13acf5 2018-10-04 omar.polo break;
2107 1d13acf5 2018-10-04 omar.polo default:
2108 1d13acf5 2018-10-04 omar.polo fprintf(stderr, "Unrecognized option %c\n", ch);
2109 1d13acf5 2018-10-04 omar.polo status = ERR;
2110 1d13acf5 2018-10-04 omar.polo break;
2114 df29e05e 2018-10-17 omar.polo if (r.height < 0 || r.width < 0 || x < 0 || y < 0) {
2115 df29e05e 2018-10-17 omar.polo fprintf(stderr, "height, width, x or y are lesser than 0.");
2116 df29e05e 2018-10-17 omar.polo status = ERR;
2119 1d13acf5 2018-10-04 omar.polo /* since only now we know if the first should be selected,
2120 1d13acf5 2018-10-04 omar.polo * update the completion here */
2121 4f769efa 2018-10-06 omar.polo update_completions(cs, text, lines, vlines, r.first_selected);
2123 c758d8da 2019-10-18 omar.polo /* update the prompt lenght, only now we surely know the length of it
2125 4f769efa 2018-10-06 omar.polo r.ps1len = strlen(r.ps1);
2127 26b541d8 2018-10-04 omar.polo /* Create the window */
2128 c758d8da 2019-10-18 omar.polo create_window(&r, parent_window, cmap, vinfo, x, y, offset_x,
2129 c758d8da 2019-10-18 omar.polo offset_y, bgs[1]);
2130 4f769efa 2018-10-06 omar.polo set_win_atoms_hints(r.d, r.w, r.width, r.height);
2131 4f769efa 2018-10-06 omar.polo XMapRaised(r.d, r.w);
2133 1d13acf5 2018-10-04 omar.polo /* If embed, listen for other events as well */
2134 1d13acf5 2018-10-04 omar.polo if (embed) {
2135 c758d8da 2019-10-18 omar.polo Window *children, parent, root;
2136 c758d8da 2019-10-18 omar.polo unsigned int children_no;
2138 4f769efa 2018-10-06 omar.polo XSelectInput(r.d, parent_window, FocusChangeMask);
2139 c758d8da 2019-10-18 omar.polo if (XQueryTree(r.d, parent_window, &root, &parent, &children,
2140 c758d8da 2019-10-18 omar.polo &children_no)
2141 c758d8da 2019-10-18 omar.polo && children) {
2142 c758d8da 2019-10-18 omar.polo for (i = 0; i < children_no && children[i] != r.w;
2144 c758d8da 2019-10-18 omar.polo XSelectInput(
2145 c758d8da 2019-10-18 omar.polo r.d, children[i], FocusChangeMask);
2146 1d13acf5 2018-10-04 omar.polo XFree(children);
2148 4f769efa 2018-10-06 omar.polo grabfocus(r.d, r.w);
2151 4f769efa 2018-10-06 omar.polo take_keyboard(r.d, r.w);
2153 4c0d79a0 2018-10-09 omar.polo r.x_zero = r.borders[3];
2154 4c0d79a0 2018-10-09 omar.polo r.y_zero = r.borders[0];
2157 c758d8da 2019-10-18 omar.polo XGCValues values;
2159 df29e05e 2018-10-17 omar.polo for (i = 0; i < 3; ++i) {
2160 df29e05e 2018-10-17 omar.polo r.fgs[i] = XCreateGC(r.d, r.w, 0, &values);
2161 df29e05e 2018-10-17 omar.polo r.bgs[i] = XCreateGC(r.d, r.w, 0, &values);
2164 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i) {
2165 df29e05e 2018-10-17 omar.polo r.borders_bg[i] = XCreateGC(r.d, r.w, 0, &values);
2166 df29e05e 2018-10-17 omar.polo r.p_borders_bg[i] = XCreateGC(r.d, r.w, 0, &values);
2167 df29e05e 2018-10-17 omar.polo r.c_borders_bg[i] = XCreateGC(r.d, r.w, 0, &values);
2168 df29e05e 2018-10-17 omar.polo r.ch_borders_bg[i] = XCreateGC(r.d, r.w, 0, &values);
2172 df29e05e 2018-10-17 omar.polo /* Load the colors in our GCs */
2173 df29e05e 2018-10-17 omar.polo for (i = 0; i < 3; ++i) {
2174 df29e05e 2018-10-17 omar.polo XSetForeground(r.d, r.fgs[i], fgs[i]);
2175 df29e05e 2018-10-17 omar.polo XSetForeground(r.d, r.bgs[i], bgs[i]);
2178 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i) {
2179 df29e05e 2018-10-17 omar.polo XSetForeground(r.d, r.borders_bg[i], borders_bg[i]);
2180 df29e05e 2018-10-17 omar.polo XSetForeground(r.d, r.p_borders_bg[i], p_borders_bg[i]);
2181 df29e05e 2018-10-17 omar.polo XSetForeground(r.d, r.c_borders_bg[i], c_borders_bg[i]);
2182 df29e05e 2018-10-17 omar.polo XSetForeground(r.d, r.ch_borders_bg[i], ch_borders_bg[i]);
2185 1d13acf5 2018-10-04 omar.polo if (load_font(&r, fontname) == -1)
2186 1d13acf5 2018-10-04 omar.polo status = ERR;
2188 1d13acf5 2018-10-04 omar.polo #ifdef USE_XFT
2189 df29e05e 2018-10-17 omar.polo r.xftdraw = XftDrawCreate(r.d, r.w, vinfo.visual, cmap);
2191 3d95a42e 2018-10-19 omar.polo for (i = 0; i < 3; ++i) {
2192 c758d8da 2019-10-18 omar.polo rgba_t c;
2193 c758d8da 2019-10-18 omar.polo XRenderColor xrcolor;
2195 c758d8da 2019-10-18 omar.polo c = *(rgba_t *)&fgs[i];
2196 c758d8da 2019-10-18 omar.polo xrcolor.red = EXPANDBITS(c.rgba.r);
2197 c758d8da 2019-10-18 omar.polo xrcolor.green = EXPANDBITS(c.rgba.g);
2198 c758d8da 2019-10-18 omar.polo xrcolor.blue = EXPANDBITS(c.rgba.b);
2199 c758d8da 2019-10-18 omar.polo xrcolor.alpha = EXPANDBITS(c.rgba.a);
2200 c758d8da 2019-10-18 omar.polo XftColorAllocValue(
2201 c758d8da 2019-10-18 omar.polo r.d, vinfo.visual, cmap, &xrcolor, &r.xft_colors[i]);
2203 c9a3bfaa 2018-05-21 omar.polo #endif
2205 aed48307 2018-10-06 omar.polo /* compute prompt dimensions */
2206 aed48307 2018-10-06 omar.polo ps1extents(&r);
2208 4f769efa 2018-10-06 omar.polo xim_init(&r, &xdb);
2210 aed48307 2018-10-06 omar.polo #ifdef __OpenBSD__
2211 aed48307 2018-10-06 omar.polo /* Now we need only the ability to write */
2212 aed48307 2018-10-06 omar.polo pledge("stdio", "");
2213 aed48307 2018-10-06 omar.polo #endif
2215 df29e05e 2018-10-17 omar.polo /* Cache text height */
2216 df29e05e 2018-10-17 omar.polo text_extents("fyjpgl", 6, &r, NULL, &r.text_height);
2218 5e448381 2018-10-09 omar.polo /* Draw the window for the first time */
2219 5e448381 2018-10-09 omar.polo draw(&r, text, cs);
2221 1d13acf5 2018-10-04 omar.polo /* Main loop */
2222 1d13acf5 2018-10-04 omar.polo while (status == LOOPING || status == OK_LOOP) {
2223 1d13acf5 2018-10-04 omar.polo status = loop(&r, &text, &textlen, cs, lines, vlines);
2225 1d13acf5 2018-10-04 omar.polo if (status != ERR)
2226 1d13acf5 2018-10-04 omar.polo printf("%s\n", text);
2228 4f769efa 2018-10-06 omar.polo if (!r.multiple_select && status == OK_LOOP)
2229 1d13acf5 2018-10-04 omar.polo status = OK;
2232 4f769efa 2018-10-06 omar.polo XUngrabKeyboard(r.d, CurrentTime);
2234 43e30577 2018-10-20 omar.polo #ifdef USE_XFT
2235 43e30577 2018-10-20 omar.polo for (i = 0; i < 3; ++i)
2236 43e30577 2018-10-20 omar.polo XftColorFree(r.d, vinfo.visual, cmap, &r.xft_colors[i]);
2237 43e30577 2018-10-20 omar.polo #endif
2239 43e30577 2018-10-20 omar.polo for (i = 0; i < 3; ++i) {
2240 43e30577 2018-10-20 omar.polo XFreeGC(r.d, r.fgs[i]);
2241 43e30577 2018-10-20 omar.polo XFreeGC(r.d, r.bgs[i]);
2244 43e30577 2018-10-20 omar.polo for (i = 0; i < 4; ++i) {
2245 43e30577 2018-10-20 omar.polo XFreeGC(r.d, r.borders_bg[i]);
2246 43e30577 2018-10-20 omar.polo XFreeGC(r.d, r.p_borders_bg[i]);
2247 43e30577 2018-10-20 omar.polo XFreeGC(r.d, r.c_borders_bg[i]);
2248 43e30577 2018-10-20 omar.polo XFreeGC(r.d, r.ch_borders_bg[i]);
2251 43e30577 2018-10-20 omar.polo XDestroyIC(r.xic);
2252 43e30577 2018-10-20 omar.polo XCloseIM(r.xim);
2254 b5d751bd 2018-07-07 omar.polo #ifdef USE_XFT
2255 043d71ef 2018-10-19 omar.polo for (i = 0; i < 3; ++i)
2256 043d71ef 2018-10-19 omar.polo XftColorFree(r.d, vinfo.visual, cmap, &r.xft_colors[i]);
2257 43e30577 2018-10-20 omar.polo XftFontClose(r.d, r.font);
2258 43e30577 2018-10-20 omar.polo XftDrawDestroy(r.xftdraw);
2259 43e30577 2018-10-20 omar.polo #else
2260 43e30577 2018-10-20 omar.polo XFreeFontSet(r.d, r.font);
2261 b5d751bd 2018-07-07 omar.polo #endif
2263 4f769efa 2018-10-06 omar.polo free(r.ps1);
2264 1d13acf5 2018-10-04 omar.polo free(fontname);
2265 1d13acf5 2018-10-04 omar.polo free(text);
2267 1d13acf5 2018-10-04 omar.polo free(buf);
2268 1d13acf5 2018-10-04 omar.polo free(lines);
2269 1d13acf5 2018-10-04 omar.polo free(vlines);
2270 1d13acf5 2018-10-04 omar.polo compls_delete(cs);
2272 43e30577 2018-10-20 omar.polo XFreeColormap(r.d, cmap);
2274 1d13acf5 2018-10-04 omar.polo XDestroyWindow(r.d, r.w);
2275 1d13acf5 2018-10-04 omar.polo XCloseDisplay(r.d);
2277 1d13acf5 2018-10-04 omar.polo return status != OK;
