1 c758d8da 2019-10-18 omar.polo #include <ctype.h> /* isalnum */
2 92803b00 2019-10-19 omar.polo #include <err.h>
3 c758d8da 2019-10-18 omar.polo #include <errno.h>
4 c758d8da 2019-10-18 omar.polo #include <limits.h>
5 c758d8da 2019-10-18 omar.polo #include <locale.h> /* setlocale */
6 c758d8da 2019-10-18 omar.polo #include <stdint.h>
7 f5e234d6 2018-05-18 omar.polo #include <stdio.h>
8 f5e234d6 2018-05-18 omar.polo #include <stdlib.h>
9 c758d8da 2019-10-18 omar.polo #include <string.h> /* strdup, strlen */
10 f5e234d6 2018-05-18 omar.polo #include <sysexits.h>
11 1a4491e5 2018-09-19 omar.polo #include <unistd.h>
13 c758d8da 2019-10-18 omar.polo #include <X11/Xcms.h>
14 f5e234d6 2018-05-18 omar.polo #include <X11/Xlib.h>
15 f5e234d6 2018-05-18 omar.polo #include <X11/Xresource.h>
16 c758d8da 2019-10-18 omar.polo #include <X11/Xutil.h>
17 347d23da 2018-05-19 omar.polo #include <X11/keysym.h>
19 f5e234d6 2018-05-18 omar.polo #ifdef USE_XINERAMA
20 c758d8da 2019-10-18 omar.polo #include <X11/extensions/Xinerama.h>
23 c9a3bfaa 2018-05-21 omar.polo #ifdef USE_XFT
24 c758d8da 2019-10-18 omar.polo #include <X11/Xft/Xft.h>
27 b500fe86 2018-06-07 omar.polo #ifndef VERSION
28 c758d8da 2019-10-18 omar.polo #define VERSION "unknown"
31 347d23da 2018-05-19 omar.polo #define resname "MyMenu"
32 347d23da 2018-05-19 omar.polo #define resclass "mymenu"
34 b5d751bd 2018-07-07 omar.polo #define SYM_BUF_SIZE 4
36 9e94fcbe 2018-05-22 omar.polo #ifdef USE_XFT
37 c758d8da 2019-10-18 omar.polo #define default_fontname "monospace"
39 c758d8da 2019-10-18 omar.polo #define default_fontname "fixed"
42 df29e05e 2018-10-17 omar.polo #define ARGS "Aahmve:p:P:l:f:W:H:x:y:b:B:t:T:c:C:s:S:d:G:g:I:i:J:j:"
44 9e94fcbe 2018-05-22 omar.polo #define MIN(a, b) ((a) < (b) ? (a) : (b))
45 f5e234d6 2018-05-18 omar.polo #define MAX(a, b) ((a) > (b) ? (a) : (b))
47 5e448381 2018-10-09 omar.polo #define EXPANDBITS(x) (((x & 0xf0) * 0x100) | (x & 0x0f) * 0x10)
50 1d13acf5 2018-10-04 omar.polo * If we don't have or we don't want an "ignore case" completion
51 1d13acf5 2018-10-04 omar.polo * style, fall back to `strstr(3)`
53 9e94fcbe 2018-05-22 omar.polo #ifndef USE_STRCASESTR
54 c758d8da 2019-10-18 omar.polo #define strcasestr strstr
57 1d13acf5 2018-10-04 omar.polo /* The number of char to read */
58 4f769efa 2018-10-06 omar.polo #define STDIN_CHUNKS 128
60 1d13acf5 2018-10-04 omar.polo /* The number of lines to allocate in advance */
61 4f769efa 2018-10-06 omar.polo #define LINES_CHUNK 64
63 4c0d79a0 2018-10-09 omar.polo #define inner_height(r) (r->height - r->borders[0] - r->borders[2])
64 c758d8da 2019-10-18 omar.polo #define inner_width(r) (r->width - r->borders[1] - r->borders[3])
66 1d13acf5 2018-10-04 omar.polo /* The states of the event loop */
67 c758d8da 2019-10-18 omar.polo enum state { LOOPING, OK_LOOP, OK, ERR };
70 1d13acf5 2018-10-04 omar.polo * For the drawing-related function. The text to be rendere could be
71 1d13acf5 2018-10-04 omar.polo * the prompt, a completion or a highlighted completion
73 c758d8da 2019-10-18 omar.polo enum obj_type { PROMPT, COMPL, COMPL_HIGH };
75 1d13acf5 2018-10-04 omar.polo /* These are the possible action to be performed after user input. */
76 2128b469 2018-06-30 omar.polo enum action {
78 1d13acf5 2018-10-04 omar.polo CONFIRM,
79 1d13acf5 2018-10-04 omar.polo CONFIRM_CONTINUE,
80 1d13acf5 2018-10-04 omar.polo NEXT_COMPL,
81 1d13acf5 2018-10-04 omar.polo PREV_COMPL,
82 1d13acf5 2018-10-04 omar.polo DEL_CHAR,
83 1d13acf5 2018-10-04 omar.polo DEL_WORD,
84 1d13acf5 2018-10-04 omar.polo DEL_LINE,
85 1d13acf5 2018-10-04 omar.polo ADD_CHAR,
86 1d13acf5 2018-10-04 omar.polo TOGGLE_FIRST_SELECTED
89 1d13acf5 2018-10-04 omar.polo /* A big set of values that needs to be carried around for drawing. A
90 1d13acf5 2018-10-04 omar.polo big struct to rule them all */
91 f5e234d6 2018-05-18 omar.polo struct rendering {
92 c758d8da 2019-10-18 omar.polo Display *d; /* Connection to xorg */
93 c758d8da 2019-10-18 omar.polo Window w;
94 c758d8da 2019-10-18 omar.polo XIM xim;
95 c758d8da 2019-10-18 omar.polo int width;
96 c758d8da 2019-10-18 omar.polo int height;
97 c758d8da 2019-10-18 omar.polo int p_padding[4];
98 c758d8da 2019-10-18 omar.polo int c_padding[4];
99 c758d8da 2019-10-18 omar.polo int ch_padding[4];
100 c758d8da 2019-10-18 omar.polo int x_zero; /* the "zero" on the x axis (may not be exactly 0 'cause
101 c758d8da 2019-10-18 omar.polo the borders) */
102 c758d8da 2019-10-18 omar.polo int y_zero; /* like x_zero but for the y axis */
104 c758d8da 2019-10-18 omar.polo size_t offset; /* scroll offset */
106 c758d8da 2019-10-18 omar.polo short free_text;
107 c758d8da 2019-10-18 omar.polo short first_selected;
108 c758d8da 2019-10-18 omar.polo short multiple_select;
110 1d13acf5 2018-10-04 omar.polo /* four border width */
111 c758d8da 2019-10-18 omar.polo int borders[4];
112 c758d8da 2019-10-18 omar.polo int p_borders[4];
113 c758d8da 2019-10-18 omar.polo int c_borders[4];
114 c758d8da 2019-10-18 omar.polo int ch_borders[4];
116 c758d8da 2019-10-18 omar.polo short horizontal_layout;
118 1d13acf5 2018-10-04 omar.polo /* prompt */
119 c758d8da 2019-10-18 omar.polo char *ps1;
120 c758d8da 2019-10-18 omar.polo int ps1len;
121 c758d8da 2019-10-18 omar.polo int ps1w; /* ps1 width */
122 c758d8da 2019-10-18 omar.polo int ps1h; /* ps1 height */
124 c758d8da 2019-10-18 omar.polo int text_height; /* cache for the vertical layout */
126 c758d8da 2019-10-18 omar.polo XIC xic;
128 1d13acf5 2018-10-04 omar.polo /* colors */
129 c758d8da 2019-10-18 omar.polo GC fgs[4];
130 c758d8da 2019-10-18 omar.polo GC bgs[4];
131 c758d8da 2019-10-18 omar.polo GC borders_bg[4];
132 c758d8da 2019-10-18 omar.polo GC p_borders_bg[4];
133 c758d8da 2019-10-18 omar.polo GC c_borders_bg[4];
134 c758d8da 2019-10-18 omar.polo GC ch_borders_bg[4];
135 c9a3bfaa 2018-05-21 omar.polo #ifdef USE_XFT
136 c758d8da 2019-10-18 omar.polo XftFont *font;
137 c758d8da 2019-10-18 omar.polo XftDraw *xftdraw;
138 c758d8da 2019-10-18 omar.polo XftColor xft_colors[3];
140 c758d8da 2019-10-18 omar.polo XFontSet font;
141 c9a3bfaa 2018-05-21 omar.polo #endif
144 b5d751bd 2018-07-07 omar.polo struct completion {
145 c758d8da 2019-10-18 omar.polo char *completion;
146 c758d8da 2019-10-18 omar.polo char *rcompletion;
149 1d13acf5 2018-10-04 omar.polo /* Wrap the linked list of completions */
150 b5d751bd 2018-07-07 omar.polo struct completions {
151 c758d8da 2019-10-18 omar.polo struct completion *completions;
152 c758d8da 2019-10-18 omar.polo ssize_t selected;
153 c758d8da 2019-10-18 omar.polo size_t length;
156 6bb186a7 2018-09-13 omar.polo /* idea stolen from lemonbar. ty lemonboy */
157 6bb186a7 2018-09-13 omar.polo typedef union {
158 1d13acf5 2018-10-04 omar.polo struct {
159 c758d8da 2019-10-18 omar.polo uint8_t b;
160 c758d8da 2019-10-18 omar.polo uint8_t g;
161 c758d8da 2019-10-18 omar.polo uint8_t r;
162 c758d8da 2019-10-18 omar.polo uint8_t a;
163 4f769efa 2018-10-06 omar.polo } rgba;
164 c758d8da 2019-10-18 omar.polo uint32_t v;
165 6bb186a7 2018-09-13 omar.polo } rgba_t;
167 c758d8da 2019-10-18 omar.polo extern char *optarg;
168 c758d8da 2019-10-18 omar.polo extern int optind;
170 1d13acf5 2018-10-04 omar.polo /* Return a newly allocated (and empty) completion list */
171 1d13acf5 2018-10-04 omar.polo struct completions *
172 1d13acf5 2018-10-04 omar.polo compls_new(size_t length)
174 1d13acf5 2018-10-04 omar.polo struct completions *cs = malloc(sizeof(struct completions));
176 1d13acf5 2018-10-04 omar.polo if (cs == NULL)
177 1d13acf5 2018-10-04 omar.polo return cs;
179 1d13acf5 2018-10-04 omar.polo cs->completions = calloc(length, sizeof(struct completion));
180 1d13acf5 2018-10-04 omar.polo if (cs->completions == NULL) {
181 1d13acf5 2018-10-04 omar.polo free(cs);
182 1d13acf5 2018-10-04 omar.polo return NULL;
185 1d13acf5 2018-10-04 omar.polo cs->selected = -1;
186 1d13acf5 2018-10-04 omar.polo cs->length = length;
187 1d13acf5 2018-10-04 omar.polo return cs;
190 1d13acf5 2018-10-04 omar.polo /* Delete the wrapper and the whole list */
192 1d13acf5 2018-10-04 omar.polo compls_delete(struct completions *cs)
194 1d13acf5 2018-10-04 omar.polo if (cs == NULL)
195 1d13acf5 2018-10-04 omar.polo return;
197 1d13acf5 2018-10-04 omar.polo free(cs->completions);
198 1d13acf5 2018-10-04 omar.polo free(cs);
202 1d13acf5 2018-10-04 omar.polo * Create a completion list from a text and the list of possible
203 1d13acf5 2018-10-04 omar.polo * completions (null terminated). Expects a non-null `cs'. `lines' and
204 1d13acf5 2018-10-04 omar.polo * `vlines' should have the same length OR `vlines' is NULL.
207 1d13acf5 2018-10-04 omar.polo filter(struct completions *cs, char *text, char **lines, char **vlines)
209 c758d8da 2019-10-18 omar.polo size_t index = 0;
210 c758d8da 2019-10-18 omar.polo size_t matching = 0;
211 c758d8da 2019-10-18 omar.polo char *l;
213 1d13acf5 2018-10-04 omar.polo if (vlines == NULL)
214 1d13acf5 2018-10-04 omar.polo vlines = lines;
216 26b541d8 2018-10-04 omar.polo while (1) {
217 1d13acf5 2018-10-04 omar.polo if (lines[index] == NULL)
218 1d13acf5 2018-10-04 omar.polo break;
220 4f769efa 2018-10-06 omar.polo l = vlines[index] != NULL ? vlines[index] : lines[index];
222 1d13acf5 2018-10-04 omar.polo if (strcasestr(l, text) != NULL) {
223 1d13acf5 2018-10-04 omar.polo struct completion *c = &cs->completions[matching];
224 c758d8da 2019-10-18 omar.polo c->completion = l;
225 1d13acf5 2018-10-04 omar.polo c->rcompletion = lines[index];
226 1d13acf5 2018-10-04 omar.polo matching++;
229 1d13acf5 2018-10-04 omar.polo index++;
231 1d13acf5 2018-10-04 omar.polo cs->length = matching;
232 1d13acf5 2018-10-04 omar.polo cs->selected = -1;
235 1d13acf5 2018-10-04 omar.polo /* Update the given completion */
237 c758d8da 2019-10-18 omar.polo update_completions(struct completions *cs, char *text, char **lines,
238 c758d8da 2019-10-18 omar.polo char **vlines, short first_selected)
240 1d13acf5 2018-10-04 omar.polo filter(cs, text, lines, vlines);
241 1d13acf5 2018-10-04 omar.polo if (first_selected && cs->length > 0)
242 1d13acf5 2018-10-04 omar.polo cs->selected = 0;
246 1d13acf5 2018-10-04 omar.polo * Select the next or previous selection and update some state. `text'
247 1d13acf5 2018-10-04 omar.polo * will be updated with the text of the completion and `textlen' with
248 1d13acf5 2018-10-04 omar.polo * the new length. If the memory cannot be allocated `status' will be
249 1d13acf5 2018-10-04 omar.polo * set to `ERR'.
252 c758d8da 2019-10-18 omar.polo complete(struct completions *cs, short first_selected, short p, char **text,
253 c758d8da 2019-10-18 omar.polo int *textlen, enum state *status)
255 c758d8da 2019-10-18 omar.polo struct completion *n;
256 c758d8da 2019-10-18 omar.polo int index;
258 1d13acf5 2018-10-04 omar.polo if (cs == NULL || cs->length == 0)
259 1d13acf5 2018-10-04 omar.polo return;
262 1d13acf5 2018-10-04 omar.polo * If the first is always selected and the first entry is
263 1d13acf5 2018-10-04 omar.polo * different from the text, expand the text and return
265 c758d8da 2019-10-18 omar.polo if (first_selected && cs->selected == 0
266 c758d8da 2019-10-18 omar.polo && strcmp(cs->completions->completion, *text) != 0 && !p) {
267 1d13acf5 2018-10-04 omar.polo free(*text);
268 1d13acf5 2018-10-04 omar.polo *text = strdup(cs->completions->completion);
269 1d13acf5 2018-10-04 omar.polo if (text == NULL) {
270 1d13acf5 2018-10-04 omar.polo *status = ERR;
271 1d13acf5 2018-10-04 omar.polo return;
273 1d13acf5 2018-10-04 omar.polo *textlen = strlen(*text);
274 1d13acf5 2018-10-04 omar.polo return;
277 1d13acf5 2018-10-04 omar.polo index = cs->selected;
279 1d13acf5 2018-10-04 omar.polo if (index == -1 && p)
280 1d13acf5 2018-10-04 omar.polo index = 0;
281 c758d8da 2019-10-18 omar.polo index = cs->selected
282 c758d8da 2019-10-18 omar.polo = (cs->length + (p ? index - 1 : index + 1)) % cs->length;
284 1d13acf5 2018-10-04 omar.polo n = &cs->completions[cs->selected];
286 1d13acf5 2018-10-04 omar.polo free(*text);
287 1d13acf5 2018-10-04 omar.polo *text = strdup(n->completion);
288 1d13acf5 2018-10-04 omar.polo if (text == NULL) {
289 1d13acf5 2018-10-04 omar.polo fprintf(stderr, "Memory allocation error!\n");
290 1d13acf5 2018-10-04 omar.polo *status = ERR;
291 1d13acf5 2018-10-04 omar.polo return;
293 1d13acf5 2018-10-04 omar.polo *textlen = strlen(*text);
296 1d13acf5 2018-10-04 omar.polo /* Push the character c at the end of the string pointed by p */
298 1d13acf5 2018-10-04 omar.polo pushc(char **p, int maxlen, char c)
300 c758d8da 2019-10-18 omar.polo int len;
302 4f769efa 2018-10-06 omar.polo len = strnlen(*p, maxlen);
303 c758d8da 2019-10-18 omar.polo if (!(len < maxlen - 2)) {
304 1d13acf5 2018-10-04 omar.polo char *newptr;
306 1d13acf5 2018-10-04 omar.polo maxlen += maxlen >> 1;
307 1d13acf5 2018-10-04 omar.polo newptr = realloc(*p, maxlen);
308 1d13acf5 2018-10-04 omar.polo if (newptr == NULL) /* bad */
309 1d13acf5 2018-10-04 omar.polo return -1;
310 1d13acf5 2018-10-04 omar.polo *p = newptr;
313 1d13acf5 2018-10-04 omar.polo (*p)[len] = c;
314 c758d8da 2019-10-18 omar.polo (*p)[len + 1] = '\0';
315 1d13acf5 2018-10-04 omar.polo return maxlen;
319 1d13acf5 2018-10-04 omar.polo * Remove the last rune from the *UTF-8* string! This is different
320 1d13acf5 2018-10-04 omar.polo * from just setting the last byte to 0 (in some cases ofc). Return a
321 1d13acf5 2018-10-04 omar.polo * pointer (e) to the last nonzero char. If e < p then p is empty!
323 1d13acf5 2018-10-04 omar.polo char *
324 1d13acf5 2018-10-04 omar.polo popc(char *p)
326 1d13acf5 2018-10-04 omar.polo int len = strlen(p);
327 1d13acf5 2018-10-04 omar.polo char *e;
329 1d13acf5 2018-10-04 omar.polo if (len == 0)
330 1d13acf5 2018-10-04 omar.polo return p;
332 1d13acf5 2018-10-04 omar.polo e = p + len - 1;
335 1d13acf5 2018-10-04 omar.polo char c = *e;
337 4f769efa 2018-10-06 omar.polo *e = '\0';
338 4f769efa 2018-10-06 omar.polo e -= 1;
341 1d13acf5 2018-10-04 omar.polo * If c is a starting byte (11......) or is under
342 1d13acf5 2018-10-04 omar.polo * U+007F we're done.
344 1d13acf5 2018-10-04 omar.polo if (((c & 0x80) && (c & 0x40)) || !(c & 0x80))
345 1d13acf5 2018-10-04 omar.polo break;
346 1d13acf5 2018-10-04 omar.polo } while (e >= p);
348 1d13acf5 2018-10-04 omar.polo return e;
351 1d13acf5 2018-10-04 omar.polo /* Remove the last word plus trailing white spaces from the given string */
353 1d13acf5 2018-10-04 omar.polo popw(char *w)
355 c758d8da 2019-10-18 omar.polo int len;
356 c758d8da 2019-10-18 omar.polo short in_word = 1;
358 4f769efa 2018-10-06 omar.polo if ((len = strlen(w)) == 0)
359 1d13acf5 2018-10-04 omar.polo return;
361 26b541d8 2018-10-04 omar.polo while (1) {
362 1d13acf5 2018-10-04 omar.polo char *e = popc(w);
364 1d13acf5 2018-10-04 omar.polo if (e < w)
365 1d13acf5 2018-10-04 omar.polo return;
367 1d13acf5 2018-10-04 omar.polo if (in_word && isspace(*e))
368 26b541d8 2018-10-04 omar.polo in_word = 0;
370 1d13acf5 2018-10-04 omar.polo if (!in_word && !isspace(*e))
371 1d13acf5 2018-10-04 omar.polo return;
376 1d13acf5 2018-10-04 omar.polo * If the string is surrounded by quates (`"') remove them and replace
377 1d13acf5 2018-10-04 omar.polo * every `\"' in the string with a single double-quote.
379 1d13acf5 2018-10-04 omar.polo char *
380 1d13acf5 2018-10-04 omar.polo normalize_str(const char *str)
382 c758d8da 2019-10-18 omar.polo int len, p;
383 c758d8da 2019-10-18 omar.polo char *s;
385 4f769efa 2018-10-06 omar.polo if ((len = strlen(str)) == 0)
386 1d13acf5 2018-10-04 omar.polo return NULL;
388 92803b00 2019-10-19 omar.polo if ((s = calloc(len, sizeof(char))) == NULL)
389 92803b00 2019-10-19 omar.polo err(1, "calloc");
390 1d13acf5 2018-10-04 omar.polo p = 0;
392 1d13acf5 2018-10-04 omar.polo while (*str) {
393 1d13acf5 2018-10-04 omar.polo char c = *str;
395 1d13acf5 2018-10-04 omar.polo if (*str == '\\') {
396 1d13acf5 2018-10-04 omar.polo if (*(str + 1)) {
397 1d13acf5 2018-10-04 omar.polo s[p] = *(str + 1);
399 1d13acf5 2018-10-04 omar.polo str += 2; /* skip this and the next char */
400 1d13acf5 2018-10-04 omar.polo continue;
401 1d13acf5 2018-10-04 omar.polo } else
402 1d13acf5 2018-10-04 omar.polo break;
404 1d13acf5 2018-10-04 omar.polo if (c == '"') {
405 c758d8da 2019-10-18 omar.polo str++; /* skip only this char */
406 1d13acf5 2018-10-04 omar.polo continue;
408 1d13acf5 2018-10-04 omar.polo s[p] = c;
410 1d13acf5 2018-10-04 omar.polo str++;
413 1d13acf5 2018-10-04 omar.polo return s;
416 1d13acf5 2018-10-04 omar.polo size_t
417 1d13acf5 2018-10-04 omar.polo read_stdin(char **buf)
419 c758d8da 2019-10-18 omar.polo size_t offset = 0;
420 c758d8da 2019-10-18 omar.polo size_t len = STDIN_CHUNKS;
422 1d13acf5 2018-10-04 omar.polo *buf = malloc(len * sizeof(char));
423 1d13acf5 2018-10-04 omar.polo if (*buf == NULL)
424 1d13acf5 2018-10-04 omar.polo goto err;
426 26b541d8 2018-10-04 omar.polo while (1) {
427 1d13acf5 2018-10-04 omar.polo ssize_t r;
428 1d13acf5 2018-10-04 omar.polo size_t i;
430 1d13acf5 2018-10-04 omar.polo r = read(0, *buf + offset, STDIN_CHUNKS);
432 1d13acf5 2018-10-04 omar.polo if (r < 1)
433 1d13acf5 2018-10-04 omar.polo return len;
435 1d13acf5 2018-10-04 omar.polo offset += r;
437 1d13acf5 2018-10-04 omar.polo len += STDIN_CHUNKS;
438 1d13acf5 2018-10-04 omar.polo *buf = realloc(*buf, len);
439 1d13acf5 2018-10-04 omar.polo if (*buf == NULL)
440 1d13acf5 2018-10-04 omar.polo goto err;
442 1d13acf5 2018-10-04 omar.polo for (i = offset; i < len; ++i)
443 1d13acf5 2018-10-04 omar.polo (*buf)[i] = '\0';
447 1d13acf5 2018-10-04 omar.polo fprintf(stderr, "Error in allocating memory for stdin.\n");
448 1d13acf5 2018-10-04 omar.polo exit(EX_UNAVAILABLE);
451 1d13acf5 2018-10-04 omar.polo size_t
452 1d13acf5 2018-10-04 omar.polo readlines(char ***lns, char **buf)
454 c758d8da 2019-10-18 omar.polo size_t i, len, ll, lines;
455 c758d8da 2019-10-18 omar.polo short in_line = 0;
457 1d13acf5 2018-10-04 omar.polo lines = 0;
459 1d13acf5 2018-10-04 omar.polo *buf = NULL;
460 1d13acf5 2018-10-04 omar.polo len = read_stdin(buf);
462 1d13acf5 2018-10-04 omar.polo ll = LINES_CHUNK;
463 c758d8da 2019-10-18 omar.polo *lns = malloc(ll * sizeof(char *));
465 1d13acf5 2018-10-04 omar.polo if (*lns == NULL)
466 1d13acf5 2018-10-04 omar.polo goto err;
468 4f769efa 2018-10-06 omar.polo for (i = 0; i < len; i++) {
469 1d13acf5 2018-10-04 omar.polo char c = (*buf)[i];
471 1d13acf5 2018-10-04 omar.polo if (c == '\0')
472 1d13acf5 2018-10-04 omar.polo break;
474 1d13acf5 2018-10-04 omar.polo if (c == '\n')
475 1d13acf5 2018-10-04 omar.polo (*buf)[i] = '\0';
477 1d13acf5 2018-10-04 omar.polo if (in_line && c == '\n')
478 26b541d8 2018-10-04 omar.polo in_line = 0;
480 1d13acf5 2018-10-04 omar.polo if (!in_line && c != '\n') {
481 26b541d8 2018-10-04 omar.polo in_line = 1;
482 1d13acf5 2018-10-04 omar.polo (*lns)[lines] = (*buf) + i;
483 1d13acf5 2018-10-04 omar.polo lines++;
485 26b541d8 2018-10-04 omar.polo if (lines == ll) { /* resize */
486 1d13acf5 2018-10-04 omar.polo ll += LINES_CHUNK;
487 c758d8da 2019-10-18 omar.polo *lns = realloc(*lns, ll * sizeof(char *));
488 1d13acf5 2018-10-04 omar.polo if (*lns == NULL)
489 1d13acf5 2018-10-04 omar.polo goto err;
494 1d13acf5 2018-10-04 omar.polo (*lns)[lines] = NULL;
496 1d13acf5 2018-10-04 omar.polo return lines;
499 1d13acf5 2018-10-04 omar.polo fprintf(stderr, "Error in memory allocation.\n");
500 1d13acf5 2018-10-04 omar.polo exit(EX_UNAVAILABLE);
504 1d13acf5 2018-10-04 omar.polo * Compute the dimensions of the string str once rendered.
505 1d13acf5 2018-10-04 omar.polo * It'll return the width and set ret_width and ret_height if not NULL
508 c758d8da 2019-10-18 omar.polo text_extents(char *str, int len, struct rendering *r, int *ret_width,
509 c758d8da 2019-10-18 omar.polo int *ret_height)
511 c758d8da 2019-10-18 omar.polo int height, width;
512 1d13acf5 2018-10-04 omar.polo #ifdef USE_XFT
513 c758d8da 2019-10-18 omar.polo XGlyphInfo gi;
514 1d13acf5 2018-10-04 omar.polo XftTextExtentsUtf8(r->d, r->font, str, len, &gi);
515 1d13acf5 2018-10-04 omar.polo height = r->font->ascent - r->font->descent;
516 1d13acf5 2018-10-04 omar.polo width = gi.width - gi.x;
518 c758d8da 2019-10-18 omar.polo XRectangle rect;
519 1d13acf5 2018-10-04 omar.polo XmbTextExtents(r->font, str, len, NULL, &rect);
520 1d13acf5 2018-10-04 omar.polo height = rect.height;
521 1d13acf5 2018-10-04 omar.polo width = rect.width;
522 1d13acf5 2018-10-04 omar.polo #endif
523 c758d8da 2019-10-18 omar.polo if (ret_width != NULL)
524 c758d8da 2019-10-18 omar.polo *ret_width = width;
525 c758d8da 2019-10-18 omar.polo if (ret_height != NULL)
526 c758d8da 2019-10-18 omar.polo *ret_height = height;
527 1d13acf5 2018-10-04 omar.polo return width;
531 c758d8da 2019-10-18 omar.polo draw_string(char *str, int len, int x, int y, struct rendering *r,
532 c758d8da 2019-10-18 omar.polo enum obj_type tt)
534 1d13acf5 2018-10-04 omar.polo #ifdef USE_XFT
535 1d13acf5 2018-10-04 omar.polo XftColor xftcolor;
536 c758d8da 2019-10-18 omar.polo if (tt == PROMPT)
537 c758d8da 2019-10-18 omar.polo xftcolor = r->xft_colors[0];
538 c758d8da 2019-10-18 omar.polo if (tt == COMPL)
539 c758d8da 2019-10-18 omar.polo xftcolor = r->xft_colors[1];
540 c758d8da 2019-10-18 omar.polo if (tt == COMPL_HIGH)
541 c758d8da 2019-10-18 omar.polo xftcolor = r->xft_colors[2];
543 1d13acf5 2018-10-04 omar.polo XftDrawStringUtf8(r->xftdraw, &xftcolor, r->font, x, y, str, len);
545 1d13acf5 2018-10-04 omar.polo GC gc;
546 c758d8da 2019-10-18 omar.polo if (tt == PROMPT)
547 c758d8da 2019-10-18 omar.polo gc = r->fgs[0];
548 c758d8da 2019-10-18 omar.polo if (tt == COMPL)
549 c758d8da 2019-10-18 omar.polo gc = r->fgs[1];
550 c758d8da 2019-10-18 omar.polo if (tt == COMPL_HIGH)
551 c758d8da 2019-10-18 omar.polo gc = r->fgs[2];
552 1d13acf5 2018-10-04 omar.polo Xutf8DrawString(r->d, r->w, r->font, gc, x, y, str, len);
553 1d13acf5 2018-10-04 omar.polo #endif
556 1d13acf5 2018-10-04 omar.polo /* Duplicate the string and substitute every space with a 'n` */
557 1d13acf5 2018-10-04 omar.polo char *
558 1d13acf5 2018-10-04 omar.polo strdupn(char *str)
560 c758d8da 2019-10-18 omar.polo int len, i;
561 c758d8da 2019-10-18 omar.polo char *dup;
563 1d13acf5 2018-10-04 omar.polo len = strlen(str);
565 1d13acf5 2018-10-04 omar.polo if (str == NULL || len == 0)
566 1d13acf5 2018-10-04 omar.polo return NULL;
568 4f769efa 2018-10-06 omar.polo if ((dup = strdup(str)) == NULL)
569 1d13acf5 2018-10-04 omar.polo return NULL;
571 1d13acf5 2018-10-04 omar.polo for (i = 0; i < len; ++i)
572 1d13acf5 2018-10-04 omar.polo if (dup[i] == ' ')
573 1d13acf5 2018-10-04 omar.polo dup[i] = 'n';
575 1d13acf5 2018-10-04 omar.polo return dup;
579 c758d8da 2019-10-18 omar.polo draw_v_box(struct rendering *r, int y, char *prefix, int prefix_width,
580 c758d8da 2019-10-18 omar.polo enum obj_type t, char *text)
582 c758d8da 2019-10-18 omar.polo GC *border_color, bg;
583 c758d8da 2019-10-18 omar.polo int *padding, *borders;
584 c758d8da 2019-10-18 omar.polo int ret = 0, inner_width, inner_height, x;
586 df29e05e 2018-10-17 omar.polo switch (t) {
587 df29e05e 2018-10-17 omar.polo case PROMPT:
588 c758d8da 2019-10-18 omar.polo border_color = r->p_borders_bg;
589 c758d8da 2019-10-18 omar.polo padding = r->p_padding;
590 c758d8da 2019-10-18 omar.polo borders = r->p_borders;
591 c758d8da 2019-10-18 omar.polo bg = r->bgs[0];
592 df29e05e 2018-10-17 omar.polo break;
593 df29e05e 2018-10-17 omar.polo case COMPL:
594 c758d8da 2019-10-18 omar.polo border_color = r->c_borders_bg;
595 c758d8da 2019-10-18 omar.polo padding = r->c_padding;
596 c758d8da 2019-10-18 omar.polo borders = r->c_borders;
597 c758d8da 2019-10-18 omar.polo bg = r->bgs[1];
598 df29e05e 2018-10-17 omar.polo break;
599 df29e05e 2018-10-17 omar.polo case COMPL_HIGH:
600 c758d8da 2019-10-18 omar.polo border_color = r->ch_borders_bg;
601 c758d8da 2019-10-18 omar.polo padding = r->ch_padding;
602 c758d8da 2019-10-18 omar.polo borders = r->ch_borders;
603 c758d8da 2019-10-18 omar.polo bg = r->bgs[2];
604 df29e05e 2018-10-17 omar.polo break;
607 c758d8da 2019-10-18 omar.polo ret = borders[0] + padding[0] + r->text_height + padding[2]
608 c758d8da 2019-10-18 omar.polo + borders[2];
610 df29e05e 2018-10-17 omar.polo inner_width = inner_width(r) - borders[1] - borders[3];
611 df29e05e 2018-10-17 omar.polo inner_height = padding[0] + r->text_height + padding[2];
613 df29e05e 2018-10-17 omar.polo /* Border top */
614 c758d8da 2019-10-18 omar.polo XFillRectangle(r->d, r->w, border_color[0], r->x_zero, y, r->width,
615 c758d8da 2019-10-18 omar.polo borders[0]);
617 df29e05e 2018-10-17 omar.polo /* Border right */
618 c758d8da 2019-10-18 omar.polo XFillRectangle(r->d, r->w, border_color[1],
619 c758d8da 2019-10-18 omar.polo r->x_zero + inner_width(r) - borders[1], y, borders[1], ret);
621 df29e05e 2018-10-17 omar.polo /* Border bottom */
622 c758d8da 2019-10-18 omar.polo XFillRectangle(r->d, r->w, border_color[2], r->x_zero,
623 c758d8da 2019-10-18 omar.polo y + borders[0] + padding[0] + r->text_height + padding[2],
624 c758d8da 2019-10-18 omar.polo r->width, borders[2]);
626 df29e05e 2018-10-17 omar.polo /* Border left */
627 c758d8da 2019-10-18 omar.polo XFillRectangle(
628 c758d8da 2019-10-18 omar.polo r->d, r->w, border_color[3], r->x_zero, y, borders[3], ret);
630 df29e05e 2018-10-17 omar.polo /* bg */
631 df29e05e 2018-10-17 omar.polo x = r->x_zero + borders[3];
632 df29e05e 2018-10-17 omar.polo y += borders[0];
633 df29e05e 2018-10-17 omar.polo XFillRectangle(r->d, r->w, bg, x, y, inner_width, inner_height);
635 df29e05e 2018-10-17 omar.polo /* content */
636 df29e05e 2018-10-17 omar.polo y += padding[0] + r->text_height;
637 df29e05e 2018-10-17 omar.polo x += padding[3];
638 df29e05e 2018-10-17 omar.polo if (prefix != NULL) {
639 df29e05e 2018-10-17 omar.polo draw_string(prefix, strlen(prefix), x, y, r, t);
640 df29e05e 2018-10-17 omar.polo x += prefix_width;
642 df29e05e 2018-10-17 omar.polo draw_string(text, strlen(text), x, y, r, t);
644 df29e05e 2018-10-17 omar.polo return ret;
648 c758d8da 2019-10-18 omar.polo draw_h_box(struct rendering *r, int x, char *prefix, int prefix_width,
649 c758d8da 2019-10-18 omar.polo enum obj_type t, char *text)
651 c758d8da 2019-10-18 omar.polo GC *border_color, bg;
652 c758d8da 2019-10-18 omar.polo int *padding, *borders;
653 c758d8da 2019-10-18 omar.polo int ret = 0, inner_width, inner_height, y, text_width;
655 df29e05e 2018-10-17 omar.polo switch (t) {
656 df29e05e 2018-10-17 omar.polo case PROMPT:
657 c758d8da 2019-10-18 omar.polo border_color = r->p_borders_bg;
658 c758d8da 2019-10-18 omar.polo padding = r->p_padding;
659 c758d8da 2019-10-18 omar.polo borders = r->p_borders;
660 c758d8da 2019-10-18 omar.polo bg = r->bgs[0];
661 df29e05e 2018-10-17 omar.polo break;
662 df29e05e 2018-10-17 omar.polo case COMPL:
663 c758d8da 2019-10-18 omar.polo border_color = r->c_borders_bg;
664 c758d8da 2019-10-18 omar.polo padding = r->c_padding;
665 c758d8da 2019-10-18 omar.polo borders = r->c_borders;
666 c758d8da 2019-10-18 omar.polo bg = r->bgs[1];
667 df29e05e 2018-10-17 omar.polo break;
668 df29e05e 2018-10-17 omar.polo case COMPL_HIGH:
669 c758d8da 2019-10-18 omar.polo border_color = r->ch_borders_bg;
670 c758d8da 2019-10-18 omar.polo padding = r->ch_padding;
671 c758d8da 2019-10-18 omar.polo borders = r->ch_borders;
672 c758d8da 2019-10-18 omar.polo bg = r->bgs[2];
673 df29e05e 2018-10-17 omar.polo break;
676 df29e05e 2018-10-17 omar.polo if (padding[0] < 0 || padding[2] < 0)
677 c758d8da 2019-10-18 omar.polo padding[0] = padding[2]
678 c758d8da 2019-10-18 omar.polo = (inner_height(r) - borders[0] - borders[2]
679 c758d8da 2019-10-18 omar.polo - r->text_height)
682 df29e05e 2018-10-17 omar.polo /* If they are still lesser than 0, set 'em to 0 */
683 df29e05e 2018-10-17 omar.polo if (padding[0] < 0 || padding[2] < 0)
684 df29e05e 2018-10-17 omar.polo padding[0] = padding[2] = 0;
686 df29e05e 2018-10-17 omar.polo /* Get the text width */
687 df29e05e 2018-10-17 omar.polo text_extents(text, strlen(text), r, &text_width, NULL);
688 df29e05e 2018-10-17 omar.polo if (prefix != NULL)
689 df29e05e 2018-10-17 omar.polo text_width += prefix_width;
691 df29e05e 2018-10-17 omar.polo ret = borders[3] + padding[3] + text_width + padding[1] + borders[1];
693 df29e05e 2018-10-17 omar.polo inner_width = padding[3] + text_width + padding[1];
694 df29e05e 2018-10-17 omar.polo inner_height = inner_height(r) - borders[0] - borders[2];
696 df29e05e 2018-10-17 omar.polo /* Border top */
697 c758d8da 2019-10-18 omar.polo XFillRectangle(
698 c758d8da 2019-10-18 omar.polo r->d, r->w, border_color[0], x, r->y_zero, ret, borders[0]);
700 df29e05e 2018-10-17 omar.polo /* Border right */
701 c758d8da 2019-10-18 omar.polo XFillRectangle(r->d, r->w, border_color[1],
702 c758d8da 2019-10-18 omar.polo x + borders[3] + inner_width, r->y_zero, borders[1],
703 c758d8da 2019-10-18 omar.polo inner_height(r));
705 df29e05e 2018-10-17 omar.polo /* Border bottom */
706 c758d8da 2019-10-18 omar.polo XFillRectangle(r->d, r->w, border_color[2], x,
707 c758d8da 2019-10-18 omar.polo r->y_zero + inner_height(r) - borders[2], ret, borders[2]);
709 df29e05e 2018-10-17 omar.polo /* Border left */
710 c758d8da 2019-10-18 omar.polo XFillRectangle(r->d, r->w, border_color[3], x, r->y_zero, borders[3],
711 c758d8da 2019-10-18 omar.polo inner_height(r));
713 df29e05e 2018-10-17 omar.polo /* bg */
714 df29e05e 2018-10-17 omar.polo x += borders[3];
715 df29e05e 2018-10-17 omar.polo y = r->y_zero + borders[0];
716 df29e05e 2018-10-17 omar.polo XFillRectangle(r->d, r->w, bg, x, y, inner_width, inner_height);
718 df29e05e 2018-10-17 omar.polo /* content */
719 df29e05e 2018-10-17 omar.polo y += padding[0] + r->text_height;
720 df29e05e 2018-10-17 omar.polo x += padding[3];
721 df29e05e 2018-10-17 omar.polo if (prefix != NULL) {
722 df29e05e 2018-10-17 omar.polo draw_string(prefix, strlen(prefix), x, y, r, t);
723 df29e05e 2018-10-17 omar.polo x += prefix_width;
725 df29e05e 2018-10-17 omar.polo draw_string(text, strlen(text), x, y, r, t);
727 df29e05e 2018-10-17 omar.polo return ret;
730 51986bb8 2018-10-06 omar.polo /* ,-----------------------------------------------------------------, */
731 df29e05e 2018-10-17 omar.polo /* | 20 char text | completion | completion | completion | compl | */
732 df29e05e 2018-10-17 omar.polo /* `-----------------------------------------------------------------' */
734 df29e05e 2018-10-17 omar.polo draw_horizontally(struct rendering *r, char *text, struct completions *cs)
736 c758d8da 2019-10-18 omar.polo size_t i;
737 c758d8da 2019-10-18 omar.polo int x = r->x_zero;
739 df29e05e 2018-10-17 omar.polo /* Draw the prompt */
740 df29e05e 2018-10-17 omar.polo x += draw_h_box(r, x, r->ps1, r->ps1w, PROMPT, text);
742 df29e05e 2018-10-17 omar.polo for (i = r->offset; i < cs->length; ++i) {
743 c758d8da 2019-10-18 omar.polo enum obj_type t
744 c758d8da 2019-10-18 omar.polo = cs->selected == (ssize_t)i ? COMPL_HIGH : COMPL;
746 c758d8da 2019-10-18 omar.polo x += draw_h_box(
747 c758d8da 2019-10-18 omar.polo r, x, NULL, 0, t, cs->completions[i].completion);
749 df29e05e 2018-10-17 omar.polo if (x > inner_width(r))
750 df29e05e 2018-10-17 omar.polo break;
754 df29e05e 2018-10-17 omar.polo /* ,-----------------------------------------------------------------, */
755 1d13acf5 2018-10-04 omar.polo /* | prompt | */
756 1d13acf5 2018-10-04 omar.polo /* |-----------------------------------------------------------------| */
757 1d13acf5 2018-10-04 omar.polo /* | completion | */
758 1d13acf5 2018-10-04 omar.polo /* |-----------------------------------------------------------------| */
759 1d13acf5 2018-10-04 omar.polo /* | completion | */
760 51986bb8 2018-10-06 omar.polo /* `-----------------------------------------------------------------' */
762 1d13acf5 2018-10-04 omar.polo draw_vertically(struct rendering *r, char *text, struct completions *cs)
764 c758d8da 2019-10-18 omar.polo size_t i;
765 c758d8da 2019-10-18 omar.polo int y = r->y_zero;
767 df29e05e 2018-10-17 omar.polo y += draw_v_box(r, y, r->ps1, r->ps1w, PROMPT, text);
769 1d13acf5 2018-10-04 omar.polo for (i = r->offset; i < cs->length; ++i) {
770 c758d8da 2019-10-18 omar.polo enum obj_type t
771 c758d8da 2019-10-18 omar.polo = cs->selected == (ssize_t)i ? COMPL_HIGH : COMPL;
773 c758d8da 2019-10-18 omar.polo y += draw_v_box(
774 c758d8da 2019-10-18 omar.polo r, y, NULL, 0, t, cs->completions[i].completion);
776 df29e05e 2018-10-17 omar.polo if (y > inner_height(r))
777 df29e05e 2018-10-17 omar.polo break;
782 1d13acf5 2018-10-04 omar.polo draw(struct rendering *r, char *text, struct completions *cs)
784 df29e05e 2018-10-17 omar.polo /* Draw the background */
785 c758d8da 2019-10-18 omar.polo XFillRectangle(r->d, r->w, r->bgs[1], r->x_zero, r->y_zero,
786 c758d8da 2019-10-18 omar.polo inner_width(r), inner_height(r));
788 df29e05e 2018-10-17 omar.polo /* Draw the contents */
789 1d13acf5 2018-10-04 omar.polo if (r->horizontal_layout)
790 1d13acf5 2018-10-04 omar.polo draw_horizontally(r, text, cs);
792 1d13acf5 2018-10-04 omar.polo draw_vertically(r, text, cs);
794 1d13acf5 2018-10-04 omar.polo /* Draw the borders */
795 4c0d79a0 2018-10-09 omar.polo if (r->borders[0] != 0)
796 c758d8da 2019-10-18 omar.polo XFillRectangle(r->d, r->w, r->borders_bg[0], 0, 0, r->width,
797 c758d8da 2019-10-18 omar.polo r->borders[0]);
799 4c0d79a0 2018-10-09 omar.polo if (r->borders[1] != 0)
800 c758d8da 2019-10-18 omar.polo XFillRectangle(r->d, r->w, r->borders_bg[1],
801 c758d8da 2019-10-18 omar.polo r->width - r->borders[1], 0, r->borders[1],
802 c758d8da 2019-10-18 omar.polo r->height);
804 4c0d79a0 2018-10-09 omar.polo if (r->borders[2] != 0)
805 c758d8da 2019-10-18 omar.polo XFillRectangle(r->d, r->w, r->borders_bg[2], 0,
806 c758d8da 2019-10-18 omar.polo r->height - r->borders[2], r->width, r->borders[2]);
808 4c0d79a0 2018-10-09 omar.polo if (r->borders[3] != 0)
809 c758d8da 2019-10-18 omar.polo XFillRectangle(r->d, r->w, r->borders_bg[3], 0, 0,
810 c758d8da 2019-10-18 omar.polo r->borders[3], r->height);
812 1d13acf5 2018-10-04 omar.polo /* render! */
813 1d13acf5 2018-10-04 omar.polo XFlush(r->d);
816 1d13acf5 2018-10-04 omar.polo /* Set some WM stuff */
818 1d13acf5 2018-10-04 omar.polo set_win_atoms_hints(Display *d, Window w, int width, int height)
820 c758d8da 2019-10-18 omar.polo Atom type;
821 c758d8da 2019-10-18 omar.polo XClassHint *class_hint;
822 c758d8da 2019-10-18 omar.polo XSizeHints *size_hint;
824 26b541d8 2018-10-04 omar.polo type = XInternAtom(d, "_NET_WM_WINDOW_TYPE_DOCK", 0);
825 c758d8da 2019-10-18 omar.polo XChangeProperty(d, w, XInternAtom(d, "_NET_WM_WINDOW_TYPE", 0),
826 c758d8da 2019-10-18 omar.polo XInternAtom(d, "ATOM", 0), 32, PropModeReplace,
827 c758d8da 2019-10-18 omar.polo (unsigned char *)&type, 1);
829 1d13acf5 2018-10-04 omar.polo /* some window managers honor this properties */
830 26b541d8 2018-10-04 omar.polo type = XInternAtom(d, "_NET_WM_STATE_ABOVE", 0);
831 c758d8da 2019-10-18 omar.polo XChangeProperty(d, w, XInternAtom(d, "_NET_WM_STATE", 0),
832 c758d8da 2019-10-18 omar.polo XInternAtom(d, "ATOM", 0), 32, PropModeReplace,
833 c758d8da 2019-10-18 omar.polo (unsigned char *)&type, 1);
835 26b541d8 2018-10-04 omar.polo type = XInternAtom(d, "_NET_WM_STATE_FOCUSED", 0);
836 c758d8da 2019-10-18 omar.polo XChangeProperty(d, w, XInternAtom(d, "_NET_WM_STATE", 0),
837 c758d8da 2019-10-18 omar.polo XInternAtom(d, "ATOM", 0), 32, PropModeAppend,
838 c758d8da 2019-10-18 omar.polo (unsigned char *)&type, 1);
840 1d13acf5 2018-10-04 omar.polo /* Setting window hints */
841 1d13acf5 2018-10-04 omar.polo class_hint = XAllocClassHint();
842 1d13acf5 2018-10-04 omar.polo if (class_hint == NULL) {
843 1d13acf5 2018-10-04 omar.polo fprintf(stderr, "Could not allocate memory for class hint\n");
844 1d13acf5 2018-10-04 omar.polo exit(EX_UNAVAILABLE);
847 1d13acf5 2018-10-04 omar.polo class_hint->res_name = resname;
848 1d13acf5 2018-10-04 omar.polo class_hint->res_class = resclass;
849 1d13acf5 2018-10-04 omar.polo XSetClassHint(d, w, class_hint);
850 1d13acf5 2018-10-04 omar.polo XFree(class_hint);
852 1d13acf5 2018-10-04 omar.polo size_hint = XAllocSizeHints();
853 1d13acf5 2018-10-04 omar.polo if (size_hint == NULL) {
854 1d13acf5 2018-10-04 omar.polo fprintf(stderr, "Could not allocate memory for size hint\n");
855 1d13acf5 2018-10-04 omar.polo exit(EX_UNAVAILABLE);
858 1d13acf5 2018-10-04 omar.polo size_hint->flags = PMinSize | PBaseSize;
859 1d13acf5 2018-10-04 omar.polo size_hint->min_width = width;
860 1d13acf5 2018-10-04 omar.polo size_hint->base_width = width;
861 1d13acf5 2018-10-04 omar.polo size_hint->min_height = height;
862 1d13acf5 2018-10-04 omar.polo size_hint->base_height = height;
864 1d13acf5 2018-10-04 omar.polo XFlush(d);
867 1d13acf5 2018-10-04 omar.polo /* Get the width and height of the window `w' */
869 1d13acf5 2018-10-04 omar.polo get_wh(Display *d, Window *w, int *width, int *height)
871 1d13acf5 2018-10-04 omar.polo XWindowAttributes win_attr;
873 1d13acf5 2018-10-04 omar.polo XGetWindowAttributes(d, *w, &win_attr);
874 1d13acf5 2018-10-04 omar.polo *height = win_attr.height;
875 1d13acf5 2018-10-04 omar.polo *width = win_attr.width;
879 1d13acf5 2018-10-04 omar.polo grabfocus(Display *d, Window w)
881 c758d8da 2019-10-18 omar.polo int i;
882 1d13acf5 2018-10-04 omar.polo for (i = 0; i < 100; ++i) {
883 1d13acf5 2018-10-04 omar.polo Window focuswin;
884 1d13acf5 2018-10-04 omar.polo int revert_to_win;
886 1d13acf5 2018-10-04 omar.polo XGetInputFocus(d, &focuswin, &revert_to_win);
888 1d13acf5 2018-10-04 omar.polo if (focuswin == w)
889 26b541d8 2018-10-04 omar.polo return 1;
891 1d13acf5 2018-10-04 omar.polo XSetInputFocus(d, w, RevertToParent, CurrentTime);
892 1d13acf5 2018-10-04 omar.polo usleep(1000);
894 1d13acf5 2018-10-04 omar.polo return 0;
898 1d13acf5 2018-10-04 omar.polo * I know this may seem a little hackish BUT is the only way I managed
899 1d13acf5 2018-10-04 omar.polo * to actually grab that goddam keyboard. Only one call to
900 1d13acf5 2018-10-04 omar.polo * XGrabKeyboard does not always end up with the keyboard grabbed!
903 1d13acf5 2018-10-04 omar.polo take_keyboard(Display *d, Window w)
905 1d13acf5 2018-10-04 omar.polo int i;
906 1d13acf5 2018-10-04 omar.polo for (i = 0; i < 100; i++) {
907 c758d8da 2019-10-18 omar.polo if (XGrabKeyboard(d, w, 1, GrabModeAsync, GrabModeAsync,
908 c758d8da 2019-10-18 omar.polo CurrentTime)
909 c758d8da 2019-10-18 omar.polo == GrabSuccess)
910 1d13acf5 2018-10-04 omar.polo return 1;
911 1d13acf5 2018-10-04 omar.polo usleep(1000);
913 1d13acf5 2018-10-04 omar.polo fprintf(stderr, "Cannot grab keyboard\n");
914 1d13acf5 2018-10-04 omar.polo return 0;
917 1d13acf5 2018-10-04 omar.polo unsigned long
918 1d13acf5 2018-10-04 omar.polo parse_color(const char *str, const char *def)
920 1d13acf5 2018-10-04 omar.polo size_t len;
921 1d13acf5 2018-10-04 omar.polo rgba_t tmp;
922 1d13acf5 2018-10-04 omar.polo char *ep;
924 1d13acf5 2018-10-04 omar.polo if (str == NULL)
925 1d13acf5 2018-10-04 omar.polo goto invc;
927 1d13acf5 2018-10-04 omar.polo len = strlen(str);
929 1d13acf5 2018-10-04 omar.polo /* +1 for the # ath the start */
930 1d13acf5 2018-10-04 omar.polo if (*str != '#' || len > 9 || len < 4)
931 1d13acf5 2018-10-04 omar.polo goto invc;
932 c758d8da 2019-10-18 omar.polo ++str; /* skip the # */
934 1d13acf5 2018-10-04 omar.polo errno = 0;
935 1d13acf5 2018-10-04 omar.polo tmp = (rgba_t)(uint32_t)strtoul(str, &ep, 16);
937 1d13acf5 2018-10-04 omar.polo if (errno)
938 1d13acf5 2018-10-04 omar.polo goto invc;
940 c758d8da 2019-10-18 omar.polo switch (len - 1) {
941 1d13acf5 2018-10-04 omar.polo case 3:
942 1d13acf5 2018-10-04 omar.polo /* expand #rgb -> #rrggbb */
943 c758d8da 2019-10-18 omar.polo tmp.v = (tmp.v & 0xf00) * 0x1100 | (tmp.v & 0x0f0) * 0x0110
944 1d13acf5 2018-10-04 omar.polo | (tmp.v & 0x00f) * 0x0011;
945 1d13acf5 2018-10-04 omar.polo case 6:
946 1d13acf5 2018-10-04 omar.polo /* assume 0xff opacity */
947 4f769efa 2018-10-06 omar.polo tmp.rgba.a = 0xff;
948 1d13acf5 2018-10-04 omar.polo break;
949 1d13acf5 2018-10-04 omar.polo } /* colors in #aarrggbb need no adjustments */
951 1d13acf5 2018-10-04 omar.polo /* premultiply the alpha */
952 4f769efa 2018-10-06 omar.polo if (tmp.rgba.a) {
953 4f769efa 2018-10-06 omar.polo tmp.rgba.r = (tmp.rgba.r * tmp.rgba.a) / 255;
954 4f769efa 2018-10-06 omar.polo tmp.rgba.g = (tmp.rgba.g * tmp.rgba.a) / 255;
955 4f769efa 2018-10-06 omar.polo tmp.rgba.b = (tmp.rgba.b * tmp.rgba.a) / 255;
956 1d13acf5 2018-10-04 omar.polo return tmp.v;
959 1d13acf5 2018-10-04 omar.polo return 0U;
962 1d13acf5 2018-10-04 omar.polo fprintf(stderr, "Invalid color: \"%s\".\n", str);
963 1d13acf5 2018-10-04 omar.polo if (def != NULL)
964 1d13acf5 2018-10-04 omar.polo return parse_color(def, NULL);
966 1d13acf5 2018-10-04 omar.polo return 0U;
970 26b541d8 2018-10-04 omar.polo * Given a string try to parse it as a number or return `default_value'.
973 1d13acf5 2018-10-04 omar.polo parse_integer(const char *str, int default_value)
975 c758d8da 2019-10-18 omar.polo long lval;
976 c758d8da 2019-10-18 omar.polo char *ep;
978 1d13acf5 2018-10-04 omar.polo errno = 0;
979 1d13acf5 2018-10-04 omar.polo lval = strtol(str, &ep, 10);
981 26b541d8 2018-10-04 omar.polo if (str[0] == '\0' || *ep != '\0') { /* NaN */
982 c758d8da 2019-10-18 omar.polo fprintf(stderr,
983 c758d8da 2019-10-18 omar.polo "'%s' is not a valid number! Using %d as default.\n",
984 c758d8da 2019-10-18 omar.polo str, default_value);
985 1d13acf5 2018-10-04 omar.polo return default_value;
988 c758d8da 2019-10-18 omar.polo if ((errno == ERANGE && (lval == LONG_MAX || lval == LONG_MIN))
989 c758d8da 2019-10-18 omar.polo || (lval > INT_MAX || lval < INT_MIN)) {
990 c758d8da 2019-10-18 omar.polo fprintf(stderr, "%s out of range! Using %d as default.\n",
991 c758d8da 2019-10-18 omar.polo str, default_value);
992 1d13acf5 2018-10-04 omar.polo return default_value;
995 1d13acf5 2018-10-04 omar.polo return lval;
998 c758d8da 2019-10-18 omar.polo /* Like parse_integer but recognize the percentages (i.e. strings ending with
999 c758d8da 2019-10-18 omar.polo * `%') */
1001 1d13acf5 2018-10-04 omar.polo parse_int_with_percentage(const char *str, int default_value, int max)
1003 1d13acf5 2018-10-04 omar.polo int len = strlen(str);
1005 c758d8da 2019-10-18 omar.polo if (len > 0 && str[len - 1] == '%') {
1006 1d13acf5 2018-10-04 omar.polo int val;
1007 1d13acf5 2018-10-04 omar.polo char *cpy;
1009 92803b00 2019-10-19 omar.polo if ((cpy = strdup(str)) == NULL)
1010 92803b00 2019-10-19 omar.polo err(1, "strdup");
1012 c758d8da 2019-10-18 omar.polo cpy[len - 1] = '\0';
1013 1d13acf5 2018-10-04 omar.polo val = parse_integer(cpy, default_value);
1014 1d13acf5 2018-10-04 omar.polo free(cpy);
1015 1d13acf5 2018-10-04 omar.polo return val * max / 100;
1018 1d13acf5 2018-10-04 omar.polo return parse_integer(str, default_value);
1022 1d13acf5 2018-10-04 omar.polo * Like parse_int_with_percentage but understands some special values:
1023 1d13acf5 2018-10-04 omar.polo * - middle that is (max-self)/2
1024 1d13acf5 2018-10-04 omar.polo * - start that is 0
1025 1d13acf5 2018-10-04 omar.polo * - end that is (max-self)
1028 1d13acf5 2018-10-04 omar.polo parse_int_with_pos(const char *str, int default_value, int max, int self)
1030 1d13acf5 2018-10-04 omar.polo if (!strcmp(str, "start"))
1031 1d13acf5 2018-10-04 omar.polo return 0;
1032 f4f1270d 2019-10-18 omar.polo if (!strcmp(str, "middle") || !strcmp(str, "center"))
1033 c758d8da 2019-10-18 omar.polo return (max - self) / 2;
1034 1d13acf5 2018-10-04 omar.polo if (!strcmp(str, "end"))
1035 c758d8da 2019-10-18 omar.polo return max - self;
1036 1d13acf5 2018-10-04 omar.polo return parse_int_with_percentage(str, default_value, max);
1039 1d13acf5 2018-10-04 omar.polo /* Parse a string like a CSS value. */
1040 1d13acf5 2018-10-04 omar.polo /* TODO: harden a bit this function */
1041 1d13acf5 2018-10-04 omar.polo char **
1042 1d13acf5 2018-10-04 omar.polo parse_csslike(const char *str)
1044 c758d8da 2019-10-18 omar.polo int i, j;
1045 c758d8da 2019-10-18 omar.polo char *s, *token, **ret;
1046 c758d8da 2019-10-18 omar.polo short any_null;
1048 1d13acf5 2018-10-04 omar.polo s = strdup(str);
1049 1d13acf5 2018-10-04 omar.polo if (s == NULL)
1050 1d13acf5 2018-10-04 omar.polo return NULL;
1052 c758d8da 2019-10-18 omar.polo ret = malloc(4 * sizeof(char *));
1053 1d13acf5 2018-10-04 omar.polo if (ret == NULL) {
1054 1d13acf5 2018-10-04 omar.polo free(s);
1055 1d13acf5 2018-10-04 omar.polo return NULL;
1058 4f769efa 2018-10-06 omar.polo for (i = 0; (token = strsep(&s, " ")) != NULL && i < 4; ++i)
1059 1d13acf5 2018-10-04 omar.polo ret[i] = strdup(token);
1061 1d13acf5 2018-10-04 omar.polo if (i == 1)
1062 4f769efa 2018-10-06 omar.polo for (j = 1; j < 4; j++)
1063 1d13acf5 2018-10-04 omar.polo ret[j] = strdup(ret[0]);
1065 1d13acf5 2018-10-04 omar.polo if (i == 2) {
1066 1d13acf5 2018-10-04 omar.polo ret[2] = strdup(ret[0]);
1067 1d13acf5 2018-10-04 omar.polo ret[3] = strdup(ret[1]);
1070 1d13acf5 2018-10-04 omar.polo if (i == 3)
1071 1d13acf5 2018-10-04 omar.polo ret[3] = strdup(ret[1]);
1073 c758d8da 2019-10-18 omar.polo /* before we didn't check for the return type of strdup, here we will
1076 26b541d8 2018-10-04 omar.polo any_null = 0;
1077 1d13acf5 2018-10-04 omar.polo for (i = 0; i < 4; ++i)
1078 1d13acf5 2018-10-04 omar.polo any_null = ret[i] == NULL || any_null;
1080 1d13acf5 2018-10-04 omar.polo if (any_null)
1081 1d13acf5 2018-10-04 omar.polo for (i = 0; i < 4; ++i)
1082 1d13acf5 2018-10-04 omar.polo if (ret[i] != NULL)
1083 1d13acf5 2018-10-04 omar.polo free(ret[i]);
1085 1d13acf5 2018-10-04 omar.polo if (i == 0 || any_null) {
1086 1d13acf5 2018-10-04 omar.polo free(s);
1087 1d13acf5 2018-10-04 omar.polo free(ret);
1088 1d13acf5 2018-10-04 omar.polo return NULL;
1091 1d13acf5 2018-10-04 omar.polo return ret;
1095 1d13acf5 2018-10-04 omar.polo * Given an event, try to understand what the users wants. If the
1096 1d13acf5 2018-10-04 omar.polo * return value is ADD_CHAR then `input' is a pointer to a string that
1097 1d13acf5 2018-10-04 omar.polo * will need to be free'ed later.
1099 c758d8da 2019-10-18 omar.polo enum action
1100 c758d8da 2019-10-18 omar.polo parse_event(Display *d, XKeyPressedEvent *ev, XIC xic, char **input)
1102 c758d8da 2019-10-18 omar.polo char str[SYM_BUF_SIZE] = { 0 };
1103 c758d8da 2019-10-18 omar.polo Status s;
1105 1d13acf5 2018-10-04 omar.polo if (ev->keycode == XKeysymToKeycode(d, XK_BackSpace))
1106 1d13acf5 2018-10-04 omar.polo return DEL_CHAR;
1108 1d13acf5 2018-10-04 omar.polo if (ev->keycode == XKeysymToKeycode(d, XK_Tab))
1109 1d13acf5 2018-10-04 omar.polo return ev->state & ShiftMask ? PREV_COMPL : NEXT_COMPL;
1111 1d13acf5 2018-10-04 omar.polo if (ev->keycode == XKeysymToKeycode(d, XK_Return))
1112 1d13acf5 2018-10-04 omar.polo return CONFIRM;
1114 1d13acf5 2018-10-04 omar.polo if (ev->keycode == XKeysymToKeycode(d, XK_Escape))
1115 1d13acf5 2018-10-04 omar.polo return EXIT;
1117 1d13acf5 2018-10-04 omar.polo /* Try to read what key was pressed */
1118 1d13acf5 2018-10-04 omar.polo s = 0;
1119 1d13acf5 2018-10-04 omar.polo Xutf8LookupString(xic, ev, str, SYM_BUF_SIZE, 0, &s);
1120 1d13acf5 2018-10-04 omar.polo if (s == XBufferOverflow) {
1121 c758d8da 2019-10-18 omar.polo fprintf(stderr,
1122 c758d8da 2019-10-18 omar.polo "Buffer overflow when trying to create keyboard "
1123 c758d8da 2019-10-18 omar.polo "symbol map.\n");
1124 1d13acf5 2018-10-04 omar.polo return EXIT;
1127 1d13acf5 2018-10-04 omar.polo if (ev->state & ControlMask) {
1128 1d13acf5 2018-10-04 omar.polo if (!strcmp(str, "")) /* C-u */
1129 1d13acf5 2018-10-04 omar.polo return DEL_LINE;
1130 1d13acf5 2018-10-04 omar.polo if (!strcmp(str, "")) /* C-w */
1131 1d13acf5 2018-10-04 omar.polo return DEL_WORD;
1132 1d13acf5 2018-10-04 omar.polo if (!strcmp(str, "")) /* C-h */
1133 1d13acf5 2018-10-04 omar.polo return DEL_CHAR;
1134 1d13acf5 2018-10-04 omar.polo if (!strcmp(str, "\r")) /* C-m */
1135 1d13acf5 2018-10-04 omar.polo return CONFIRM_CONTINUE;
1136 1d13acf5 2018-10-04 omar.polo if (!strcmp(str, "")) /* C-p */
1137 1d13acf5 2018-10-04 omar.polo return PREV_COMPL;
1138 1d13acf5 2018-10-04 omar.polo if (!strcmp(str, "")) /* C-n */
1139 1d13acf5 2018-10-04 omar.polo return NEXT_COMPL;
1140 1d13acf5 2018-10-04 omar.polo if (!strcmp(str, "")) /* C-c */
1141 1d13acf5 2018-10-04 omar.polo return EXIT;
1142 1d13acf5 2018-10-04 omar.polo if (!strcmp(str, "\t")) /* C-i */
1143 1d13acf5 2018-10-04 omar.polo return TOGGLE_FIRST_SELECTED;
1146 1d13acf5 2018-10-04 omar.polo *input = strdup(str);
1147 1d13acf5 2018-10-04 omar.polo if (*input == NULL) {
1148 1d13acf5 2018-10-04 omar.polo fprintf(stderr, "Error while allocating memory for key.\n");
1149 1d13acf5 2018-10-04 omar.polo return EXIT;
1152 1d13acf5 2018-10-04 omar.polo return ADD_CHAR;
1156 c758d8da 2019-10-18 omar.polo confirm(enum state *status, struct rendering *r, struct completions *cs,
1157 c758d8da 2019-10-18 omar.polo char **text, int *textlen)
1159 1d13acf5 2018-10-04 omar.polo if ((cs->selected != -1) || (cs->length > 0 && r->first_selected)) {
1160 1d13acf5 2018-10-04 omar.polo /* if there is something selected expand it and return */
1161 1d13acf5 2018-10-04 omar.polo int index = cs->selected == -1 ? 0 : cs->selected;
1162 1d13acf5 2018-10-04 omar.polo struct completion *c = cs->completions;
1163 1d13acf5 2018-10-04 omar.polo char *t;
1165 26b541d8 2018-10-04 omar.polo while (1) {
1166 1d13acf5 2018-10-04 omar.polo if (index == 0)
1167 1d13acf5 2018-10-04 omar.polo break;
1169 1d13acf5 2018-10-04 omar.polo index--;
1172 1d13acf5 2018-10-04 omar.polo t = c->rcompletion;
1173 1d13acf5 2018-10-04 omar.polo free(*text);
1174 1d13acf5 2018-10-04 omar.polo *text = strdup(t);
1176 1d13acf5 2018-10-04 omar.polo if (*text == NULL) {
1177 1d13acf5 2018-10-04 omar.polo fprintf(stderr, "Memory allocation error\n");
1178 1d13acf5 2018-10-04 omar.polo *status = ERR;
1181 1d13acf5 2018-10-04 omar.polo *textlen = strlen(*text);
1182 1d13acf5 2018-10-04 omar.polo return;
1185 1d13acf5 2018-10-04 omar.polo if (!r->free_text) /* cannot accept arbitrary text */
1186 1d13acf5 2018-10-04 omar.polo *status = LOOPING;
1189 1d13acf5 2018-10-04 omar.polo /* event loop */
1190 1d13acf5 2018-10-04 omar.polo enum state
1191 c758d8da 2019-10-18 omar.polo loop(struct rendering *r, char **text, int *textlen, struct completions *cs,
1192 c758d8da 2019-10-18 omar.polo char **lines, char **vlines)
1194 1d13acf5 2018-10-04 omar.polo enum state status = LOOPING;
1196 1d13acf5 2018-10-04 omar.polo while (status == LOOPING) {
1197 1d13acf5 2018-10-04 omar.polo XEvent e;
1198 1d13acf5 2018-10-04 omar.polo XNextEvent(r->d, &e);
1200 1d13acf5 2018-10-04 omar.polo if (XFilterEvent(&e, r->w))
1201 1d13acf5 2018-10-04 omar.polo continue;
1203 1d13acf5 2018-10-04 omar.polo switch (e.type) {
1204 1d13acf5 2018-10-04 omar.polo case KeymapNotify:
1205 1d13acf5 2018-10-04 omar.polo XRefreshKeyboardMapping(&e.xmapping);
1206 1d13acf5 2018-10-04 omar.polo break;
1208 1d13acf5 2018-10-04 omar.polo case FocusIn:
1209 1d13acf5 2018-10-04 omar.polo /* Re-grab focus */
1210 1d13acf5 2018-10-04 omar.polo if (e.xfocus.window != r->w)
1211 1d13acf5 2018-10-04 omar.polo grabfocus(r->d, r->w);
1212 1d13acf5 2018-10-04 omar.polo break;
1214 1d13acf5 2018-10-04 omar.polo case VisibilityNotify:
1215 1d13acf5 2018-10-04 omar.polo if (e.xvisibility.state != VisibilityUnobscured)
1216 1d13acf5 2018-10-04 omar.polo XRaiseWindow(r->d, r->w);
1217 1d13acf5 2018-10-04 omar.polo break;
1219 1d13acf5 2018-10-04 omar.polo case MapNotify:
1220 1d13acf5 2018-10-04 omar.polo get_wh(r->d, &r->w, &r->width, &r->height);
1221 1d13acf5 2018-10-04 omar.polo draw(r, *text, cs);
1222 1d13acf5 2018-10-04 omar.polo break;
1224 1d13acf5 2018-10-04 omar.polo case KeyPress: {
1225 c758d8da 2019-10-18 omar.polo XKeyPressedEvent *ev = (XKeyPressedEvent *)&e;
1226 1d13acf5 2018-10-04 omar.polo char *input;
1228 1d13acf5 2018-10-04 omar.polo switch (parse_event(r->d, ev, r->xic, &input)) {
1229 1d13acf5 2018-10-04 omar.polo case EXIT:
1230 1d13acf5 2018-10-04 omar.polo status = ERR;
1231 1d13acf5 2018-10-04 omar.polo break;
1233 1d13acf5 2018-10-04 omar.polo case CONFIRM: {
1234 1d13acf5 2018-10-04 omar.polo status = OK;
1235 1d13acf5 2018-10-04 omar.polo confirm(&status, r, cs, text, textlen);
1236 1d13acf5 2018-10-04 omar.polo break;
1239 1d13acf5 2018-10-04 omar.polo case CONFIRM_CONTINUE: {
1240 1d13acf5 2018-10-04 omar.polo status = OK_LOOP;
1241 1d13acf5 2018-10-04 omar.polo confirm(&status, r, cs, text, textlen);
1242 1d13acf5 2018-10-04 omar.polo break;
1245 1d13acf5 2018-10-04 omar.polo case PREV_COMPL: {
1246 c758d8da 2019-10-18 omar.polo complete(cs, r->first_selected, 1, text,
1247 c758d8da 2019-10-18 omar.polo textlen, &status);
1248 1d13acf5 2018-10-04 omar.polo r->offset = cs->selected;
1249 1d13acf5 2018-10-04 omar.polo break;
1252 1d13acf5 2018-10-04 omar.polo case NEXT_COMPL: {
1253 c758d8da 2019-10-18 omar.polo complete(cs, r->first_selected, 0, 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 DEL_CHAR:
1260 1d13acf5 2018-10-04 omar.polo popc(*text);
1261 c758d8da 2019-10-18 omar.polo update_completions(cs, *text, lines, vlines,
1262 c758d8da 2019-10-18 omar.polo r->first_selected);
1263 1d13acf5 2018-10-04 omar.polo r->offset = 0;
1264 1d13acf5 2018-10-04 omar.polo break;
1266 1d13acf5 2018-10-04 omar.polo case DEL_WORD: {
1267 1d13acf5 2018-10-04 omar.polo popw(*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 break;
1273 1d13acf5 2018-10-04 omar.polo case DEL_LINE: {
1274 1d13acf5 2018-10-04 omar.polo int i;
1275 1d13acf5 2018-10-04 omar.polo for (i = 0; i < *textlen; ++i)
1276 1d13acf5 2018-10-04 omar.polo *(*text + i) = 0;
1277 c758d8da 2019-10-18 omar.polo update_completions(cs, *text, lines, vlines,
1278 c758d8da 2019-10-18 omar.polo r->first_selected);
1279 1d13acf5 2018-10-04 omar.polo r->offset = 0;
1280 1d13acf5 2018-10-04 omar.polo break;
1283 1d13acf5 2018-10-04 omar.polo case ADD_CHAR: {
1284 1d13acf5 2018-10-04 omar.polo int str_len, i;
1286 1d13acf5 2018-10-04 omar.polo str_len = strlen(input);
1289 1d13acf5 2018-10-04 omar.polo * sometimes a strange key is pressed
1290 1d13acf5 2018-10-04 omar.polo * i.e. ctrl alone), so input will be
1291 1d13acf5 2018-10-04 omar.polo * empty. Don't need to update
1292 1d13acf5 2018-10-04 omar.polo * completion in that case
1294 1d13acf5 2018-10-04 omar.polo if (str_len == 0)
1295 1d13acf5 2018-10-04 omar.polo break;
1297 1d13acf5 2018-10-04 omar.polo for (i = 0; i < str_len; ++i) {
1298 c758d8da 2019-10-18 omar.polo *textlen = pushc(
1299 c758d8da 2019-10-18 omar.polo text, *textlen, input[i]);
1300 1d13acf5 2018-10-04 omar.polo if (*textlen == -1) {
1301 c758d8da 2019-10-18 omar.polo fprintf(stderr,
1302 c758d8da 2019-10-18 omar.polo "Memory allocation "
1303 c758d8da 2019-10-18 omar.polo "error\n");
1304 1d13acf5 2018-10-04 omar.polo status = ERR;
1305 1d13acf5 2018-10-04 omar.polo break;
1309 1d13acf5 2018-10-04 omar.polo if (status != ERR) {
1310 c758d8da 2019-10-18 omar.polo update_completions(cs, *text, lines,
1311 c758d8da 2019-10-18 omar.polo vlines, r->first_selected);
1312 1d13acf5 2018-10-04 omar.polo free(input);
1315 1d13acf5 2018-10-04 omar.polo r->offset = 0;
1316 1d13acf5 2018-10-04 omar.polo break;
1319 1d13acf5 2018-10-04 omar.polo case TOGGLE_FIRST_SELECTED:
1320 1d13acf5 2018-10-04 omar.polo r->first_selected = !r->first_selected;
1321 1d13acf5 2018-10-04 omar.polo if (r->first_selected && cs->selected < 0)
1322 1d13acf5 2018-10-04 omar.polo cs->selected = 0;
1323 1d13acf5 2018-10-04 omar.polo if (!r->first_selected && cs->selected == 0)
1324 1d13acf5 2018-10-04 omar.polo cs->selected = -1;
1325 1d13acf5 2018-10-04 omar.polo break;
1329 1d13acf5 2018-10-04 omar.polo case ButtonPress: {
1330 c758d8da 2019-10-18 omar.polo XButtonPressedEvent *ev = (XButtonPressedEvent *)&e;
1331 1d13acf5 2018-10-04 omar.polo /* if (ev->button == Button1) { /\* click *\/ */
1332 1d13acf5 2018-10-04 omar.polo /* int x = ev->x - r.border_w; */
1333 1d13acf5 2018-10-04 omar.polo /* int y = ev->y - r.border_n; */
1334 1d13acf5 2018-10-04 omar.polo /* fprintf(stderr, "Click @ (%d, %d)\n", x, y); */
1335 1d13acf5 2018-10-04 omar.polo /* } */
1337 1d13acf5 2018-10-04 omar.polo if (ev->button == Button4) /* scroll up */
1338 1d13acf5 2018-10-04 omar.polo r->offset = MAX((ssize_t)r->offset - 1, 0);
1340 1d13acf5 2018-10-04 omar.polo if (ev->button == Button5) /* scroll down */
1341 c758d8da 2019-10-18 omar.polo r->offset
1342 c758d8da 2019-10-18 omar.polo = MIN(r->offset + 1, cs->length - 1);
1344 1d13acf5 2018-10-04 omar.polo break;
1348 1d13acf5 2018-10-04 omar.polo draw(r, *text, cs);
1351 1d13acf5 2018-10-04 omar.polo return status;
1355 1d13acf5 2018-10-04 omar.polo load_font(struct rendering *r, const char *fontname)
1357 1d13acf5 2018-10-04 omar.polo #ifdef USE_XFT
1358 1d13acf5 2018-10-04 omar.polo r->font = XftFontOpenName(r->d, DefaultScreen(r->d), fontname);
1359 1d13acf5 2018-10-04 omar.polo return 0;
1360 1d13acf5 2018-10-04 omar.polo #else
1361 1d13acf5 2018-10-04 omar.polo char **missing_charset_list;
1362 1d13acf5 2018-10-04 omar.polo int missing_charset_count;
1364 c758d8da 2019-10-18 omar.polo r->font = XCreateFontSet(r->d, fontname, &missing_charset_list,
1365 c758d8da 2019-10-18 omar.polo &missing_charset_count, NULL);
1366 1d13acf5 2018-10-04 omar.polo if (r->font != NULL)
1367 1d13acf5 2018-10-04 omar.polo return 0;
1369 1d13acf5 2018-10-04 omar.polo fprintf(stderr, "Unable to load the font(s) %s\n", fontname);
1371 1d13acf5 2018-10-04 omar.polo if (!strcmp(fontname, default_fontname))
1372 1d13acf5 2018-10-04 omar.polo return -1;
1374 1d13acf5 2018-10-04 omar.polo return load_font(r, default_fontname);
1375 1d13acf5 2018-10-04 omar.polo #endif
1379 4f769efa 2018-10-06 omar.polo xim_init(struct rendering *r, XrmDatabase *xdb)
1381 c758d8da 2019-10-18 omar.polo XIMStyle best_match_style;
1382 c758d8da 2019-10-18 omar.polo XIMStyles *xis;
1383 c758d8da 2019-10-18 omar.polo int i;
1385 4f769efa 2018-10-06 omar.polo /* Open the X input method */
1386 92803b00 2019-10-19 omar.polo if ((r->xim = XOpenIM(r->d, *xdb, resname, resclass)) == NULL)
1387 92803b00 2019-10-19 omar.polo err(1, "XOpenIM");
1389 43e30577 2018-10-20 omar.polo if (XGetIMValues(r->xim, XNQueryInputStyle, &xis, NULL) || !xis) {
1390 4f769efa 2018-10-06 omar.polo fprintf(stderr, "Input Styles could not be retrieved\n");
1391 4f769efa 2018-10-06 omar.polo exit(EX_UNAVAILABLE);
1394 4f769efa 2018-10-06 omar.polo best_match_style = 0;
1395 4f769efa 2018-10-06 omar.polo for (i = 0; i < xis->count_styles; ++i) {
1396 4f769efa 2018-10-06 omar.polo XIMStyle ts = xis->supported_styles[i];
1397 4f769efa 2018-10-06 omar.polo if (ts == (XIMPreeditNothing | XIMStatusNothing)) {
1398 4f769efa 2018-10-06 omar.polo best_match_style = ts;
1399 4f769efa 2018-10-06 omar.polo break;
1402 4f769efa 2018-10-06 omar.polo XFree(xis);
1404 4f769efa 2018-10-06 omar.polo if (!best_match_style)
1405 c758d8da 2019-10-18 omar.polo fprintf(stderr,
1406 c758d8da 2019-10-18 omar.polo "No matching input style could be determined\n");
1408 c758d8da 2019-10-18 omar.polo r->xic = XCreateIC(r->xim, XNInputStyle, best_match_style,
1409 c758d8da 2019-10-18 omar.polo XNClientWindow, r->w, XNFocusWindow, r->w, NULL);
1410 92803b00 2019-10-19 omar.polo if (r->xic == NULL)
1411 92803b00 2019-10-19 omar.polo err(1, "XCreateIC");
1415 c758d8da 2019-10-18 omar.polo create_window(struct rendering *r, Window parent_window, Colormap cmap,
1416 c758d8da 2019-10-18 omar.polo XVisualInfo vinfo, int x, int y, int ox, int oy,
1417 c758d8da 2019-10-18 omar.polo unsigned long background_pixel)
1419 c758d8da 2019-10-18 omar.polo XSetWindowAttributes attr;
1421 4f769efa 2018-10-06 omar.polo /* Create the window */
1422 4f769efa 2018-10-06 omar.polo attr.colormap = cmap;
1423 4f769efa 2018-10-06 omar.polo attr.override_redirect = 1;
1424 4f769efa 2018-10-06 omar.polo attr.border_pixel = 0;
1425 1f6422bc 2018-10-20 omar.polo attr.background_pixel = background_pixel;
1426 c758d8da 2019-10-18 omar.polo attr.event_mask = StructureNotifyMask | ExposureMask | KeyPressMask
1427 c758d8da 2019-10-18 omar.polo | KeymapStateMask | ButtonPress | VisibilityChangeMask;
1429 c758d8da 2019-10-18 omar.polo r->w = XCreateWindow(r->d, parent_window, x + ox, y + oy, r->width,
1430 c758d8da 2019-10-18 omar.polo r->height, 0, vinfo.depth, InputOutput, vinfo.visual,
1431 c758d8da 2019-10-18 omar.polo CWBorderPixel | CWBackPixel | CWColormap | CWEventMask
1432 c758d8da 2019-10-18 omar.polo | CWOverrideRedirect,
1433 4f769efa 2018-10-06 omar.polo &attr);
1437 aed48307 2018-10-06 omar.polo ps1extents(struct rendering *r)
1439 aed48307 2018-10-06 omar.polo char *dup;
1440 aed48307 2018-10-06 omar.polo dup = strdupn(r->ps1);
1441 c758d8da 2019-10-18 omar.polo text_extents(
1442 c758d8da 2019-10-18 omar.polo dup == NULL ? r->ps1 : dup, r->ps1len, r, &r->ps1w, &r->ps1h);
1443 aed48307 2018-10-06 omar.polo free(dup);
1447 1d13acf5 2018-10-04 omar.polo usage(char *prgname)
1449 df29e05e 2018-10-17 omar.polo fprintf(stderr,
1450 df29e05e 2018-10-17 omar.polo "%s [-Aahmv] [-B colors] [-b size] [-C color] [-c color]\n"
1451 c758d8da 2019-10-18 omar.polo " [-d separator] [-e window] [-f font] [-G color] [-g "
1452 c758d8da 2019-10-18 omar.polo "size]\n"
1453 c758d8da 2019-10-18 omar.polo " [-H height] [-I color] [-i size] [-J color] [-j "
1454 c758d8da 2019-10-18 omar.polo "size] [-l layout]\n"
1455 c758d8da 2019-10-18 omar.polo " [-P padding] [-p prompt] [-S color] [-s color] [-T "
1456 c758d8da 2019-10-18 omar.polo "color]\n"
1457 c758d8da 2019-10-18 omar.polo " [-t color] [-W width] [-x coord] [-y coord]\n",
1458 c758d8da 2019-10-18 omar.polo prgname);
1462 1d13acf5 2018-10-04 omar.polo main(int argc, char **argv)
1464 c758d8da 2019-10-18 omar.polo struct completions *cs;
1465 c758d8da 2019-10-18 omar.polo struct rendering r;
1466 c758d8da 2019-10-18 omar.polo XVisualInfo vinfo;
1467 c758d8da 2019-10-18 omar.polo Colormap cmap;
1468 c758d8da 2019-10-18 omar.polo size_t nlines, i;
1469 c758d8da 2019-10-18 omar.polo Window parent_window;
1470 c758d8da 2019-10-18 omar.polo XrmDatabase xdb;
1471 c758d8da 2019-10-18 omar.polo unsigned long fgs[3], bgs[3]; /* prompt, compl, compl_highlighted */
1472 c758d8da 2019-10-18 omar.polo unsigned long borders_bg[4], p_borders_bg[4], c_borders_bg[4],
1473 c758d8da 2019-10-18 omar.polo ch_borders_bg[4]; /* N E S W */
1474 c758d8da 2019-10-18 omar.polo enum state status;
1475 c758d8da 2019-10-18 omar.polo int ch;
1476 c758d8da 2019-10-18 omar.polo int offset_x, offset_y, x, y;
1477 c758d8da 2019-10-18 omar.polo int textlen, d_width, d_height;
1478 c758d8da 2019-10-18 omar.polo short embed;
1479 c758d8da 2019-10-18 omar.polo char *sep, *parent_window_id;
1480 c758d8da 2019-10-18 omar.polo char **lines, *buf, **vlines;
1481 c758d8da 2019-10-18 omar.polo char *fontname, *text, *xrm;
1483 1d13acf5 2018-10-04 omar.polo #ifdef __OpenBSD__
1484 1d13acf5 2018-10-04 omar.polo /* stdio & rpath: to read/write stdio/stdout/stderr */
1485 1d13acf5 2018-10-04 omar.polo /* unix: to connect to XOrg */
1486 1d13acf5 2018-10-04 omar.polo pledge("stdio rpath unix", "");
1487 1d13acf5 2018-10-04 omar.polo #endif
1489 1d13acf5 2018-10-04 omar.polo sep = NULL;
1490 1d13acf5 2018-10-04 omar.polo parent_window_id = NULL;
1492 4f769efa 2018-10-06 omar.polo r.first_selected = 0;
1493 4f769efa 2018-10-06 omar.polo r.free_text = 1;
1494 4f769efa 2018-10-06 omar.polo r.multiple_select = 0;
1495 4f769efa 2018-10-06 omar.polo r.offset = 0;
1497 1d13acf5 2018-10-04 omar.polo while ((ch = getopt(argc, argv, ARGS)) != -1) {
1498 1d13acf5 2018-10-04 omar.polo switch (ch) {
1499 c758d8da 2019-10-18 omar.polo case 'h': /* help */
1500 1d13acf5 2018-10-04 omar.polo usage(*argv);
1501 1d13acf5 2018-10-04 omar.polo return 0;
1502 c758d8da 2019-10-18 omar.polo case 'v': /* version */
1503 1d13acf5 2018-10-04 omar.polo fprintf(stderr, "%s version: %s\n", *argv, VERSION);
1504 1d13acf5 2018-10-04 omar.polo return 0;
1505 c758d8da 2019-10-18 omar.polo case 'e': /* embed */
1506 92803b00 2019-10-19 omar.polo if ((parent_window_id = strdup(optarg)) == NULL)
1507 92803b00 2019-10-19 omar.polo err(1, "strdup");
1508 1d13acf5 2018-10-04 omar.polo break;
1509 4c0d79a0 2018-10-09 omar.polo case 'd':
1510 92803b00 2019-10-19 omar.polo if ((sep = strdup(optarg)) == NULL)
1511 92803b00 2019-10-19 omar.polo err(1, "strdup");
1512 92803b00 2019-10-19 omar.polo break;
1513 4c0d79a0 2018-10-09 omar.polo case 'A':
1514 4f769efa 2018-10-06 omar.polo r.free_text = 0;
1515 1d13acf5 2018-10-04 omar.polo break;
1516 4c0d79a0 2018-10-09 omar.polo case 'm':
1517 4f769efa 2018-10-06 omar.polo r.multiple_select = 1;
1518 1d13acf5 2018-10-04 omar.polo break;
1519 1d13acf5 2018-10-04 omar.polo default:
1520 1d13acf5 2018-10-04 omar.polo break;
1524 1d13acf5 2018-10-04 omar.polo /* Read the completions */
1525 1d13acf5 2018-10-04 omar.polo lines = NULL;
1526 1d13acf5 2018-10-04 omar.polo buf = NULL;
1527 1d13acf5 2018-10-04 omar.polo nlines = readlines(&lines, &buf);
1529 1d13acf5 2018-10-04 omar.polo vlines = NULL;
1530 1d13acf5 2018-10-04 omar.polo if (sep != NULL) {
1531 1d13acf5 2018-10-04 omar.polo int l;
1532 1d13acf5 2018-10-04 omar.polo l = strlen(sep);
1533 92803b00 2019-10-19 omar.polo if ((vlines = calloc(nlines, sizeof(char *))) == NULL)
1534 92803b00 2019-10-19 omar.polo err(1, "calloc");
1536 1d13acf5 2018-10-04 omar.polo for (i = 0; i < nlines; i++) {
1537 1d13acf5 2018-10-04 omar.polo char *t;
1538 1d13acf5 2018-10-04 omar.polo t = strstr(lines[i], sep);
1539 1d13acf5 2018-10-04 omar.polo if (t == NULL)
1540 1d13acf5 2018-10-04 omar.polo vlines[i] = lines[i];
1542 1d13acf5 2018-10-04 omar.polo vlines[i] = t + l;
1546 1d13acf5 2018-10-04 omar.polo setlocale(LC_ALL, getenv("LANG"));
1548 1d13acf5 2018-10-04 omar.polo status = LOOPING;
1550 1d13acf5 2018-10-04 omar.polo /* where the monitor start (used only with xinerama) */
1551 1d13acf5 2018-10-04 omar.polo offset_x = offset_y = 0;
1553 1d13acf5 2018-10-04 omar.polo /* default width and height */
1554 4f769efa 2018-10-06 omar.polo r.width = 400;
1555 4f769efa 2018-10-06 omar.polo r.height = 20;
1557 1d13acf5 2018-10-04 omar.polo /* default position on the screen */
1558 1d13acf5 2018-10-04 omar.polo x = y = 0;
1560 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i) {
1561 df29e05e 2018-10-17 omar.polo /* default paddings */
1562 df29e05e 2018-10-17 omar.polo r.p_padding[i] = 10;
1563 df29e05e 2018-10-17 omar.polo r.c_padding[i] = 10;
1564 df29e05e 2018-10-17 omar.polo r.ch_padding[i] = 10;
1566 df29e05e 2018-10-17 omar.polo /* default borders */
1567 df29e05e 2018-10-17 omar.polo r.borders[i] = 0;
1568 df29e05e 2018-10-17 omar.polo r.p_borders[i] = 0;
1569 df29e05e 2018-10-17 omar.polo r.c_borders[i] = 0;
1570 df29e05e 2018-10-17 omar.polo r.ch_borders[i] = 0;
1573 1d13acf5 2018-10-04 omar.polo /* the prompt. We duplicate the string so later is easy to
1574 1d13acf5 2018-10-04 omar.polo * free (in the case it's been overwritten by the user) */
1575 92803b00 2019-10-19 omar.polo if ((r.ps1 = strdup("$ ")) == NULL)
1576 92803b00 2019-10-19 omar.polo err(1, "strdup");
1578 1d13acf5 2018-10-04 omar.polo /* same for the font name */
1579 92803b00 2019-10-19 omar.polo if ((fontname = strdup(default_fontname)) == NULL)
1580 92803b00 2019-10-19 omar.polo err(1, "strdup");
1582 1d13acf5 2018-10-04 omar.polo textlen = 10;
1583 92803b00 2019-10-19 omar.polo if ((text = malloc(textlen * sizeof(char))) == NULL)
1584 92803b00 2019-10-19 omar.polo err(1, "malloc");
1586 1d13acf5 2018-10-04 omar.polo /* struct completions *cs = filter(text, lines); */
1587 92803b00 2019-10-19 omar.polo if ((cs = compls_new(nlines)) == NULL)
1588 92803b00 2019-10-19 omar.polo err(1, "compls_new");
1590 1d13acf5 2018-10-04 omar.polo /* start talking to xorg */
1591 4f769efa 2018-10-06 omar.polo r.d = XOpenDisplay(NULL);
1592 4f769efa 2018-10-06 omar.polo if (r.d == NULL) {
1593 1d13acf5 2018-10-04 omar.polo fprintf(stderr, "Could not open display!\n");
1594 1d13acf5 2018-10-04 omar.polo return EX_UNAVAILABLE;
1597 26b541d8 2018-10-04 omar.polo embed = 1;
1598 c758d8da 2019-10-18 omar.polo if (!(parent_window_id
1599 c758d8da 2019-10-18 omar.polo && (parent_window = strtol(parent_window_id, NULL, 0)))) {
1600 4f769efa 2018-10-06 omar.polo parent_window = DefaultRootWindow(r.d);
1601 26b541d8 2018-10-04 omar.polo embed = 0;
1604 1d13acf5 2018-10-04 omar.polo /* get display size */
1605 4f769efa 2018-10-06 omar.polo get_wh(r.d, &parent_window, &d_width, &d_height);
1607 1d13acf5 2018-10-04 omar.polo #ifdef USE_XINERAMA
1608 4f769efa 2018-10-06 omar.polo if (!embed && XineramaIsActive(r.d)) { /* find the mice */
1609 1d13acf5 2018-10-04 omar.polo XineramaScreenInfo *info;
1610 c758d8da 2019-10-18 omar.polo Window rr;
1611 c758d8da 2019-10-18 omar.polo Window root;
1612 c758d8da 2019-10-18 omar.polo int number_of_screens, monitors, i;
1613 c758d8da 2019-10-18 omar.polo int root_x, root_y, win_x, win_y;
1614 c758d8da 2019-10-18 omar.polo unsigned int mask;
1615 c758d8da 2019-10-18 omar.polo short res;
1617 4f769efa 2018-10-06 omar.polo number_of_screens = XScreenCount(r.d);
1618 1d13acf5 2018-10-04 omar.polo for (i = 0; i < number_of_screens; ++i) {
1619 4f769efa 2018-10-06 omar.polo root = XRootWindow(r.d, i);
1620 c758d8da 2019-10-18 omar.polo res = XQueryPointer(r.d, root, &rr, &rr, &root_x,
1621 c758d8da 2019-10-18 omar.polo &root_y, &win_x, &win_y, &mask);
1622 4f769efa 2018-10-06 omar.polo if (res)
1623 4f769efa 2018-10-06 omar.polo break;
1626 1d13acf5 2018-10-04 omar.polo if (!res) {
1627 1d13acf5 2018-10-04 omar.polo fprintf(stderr, "No mouse found.\n");
1628 1d13acf5 2018-10-04 omar.polo root_x = 0;
1629 1d13acf5 2018-10-04 omar.polo root_y = 0;
1632 26b541d8 2018-10-04 omar.polo /* Now find in which monitor the mice is */
1633 4f769efa 2018-10-06 omar.polo info = XineramaQueryScreens(r.d, &monitors);
1634 1d13acf5 2018-10-04 omar.polo if (info) {
1635 1d13acf5 2018-10-04 omar.polo for (i = 0; i < monitors; ++i) {
1636 c758d8da 2019-10-18 omar.polo if (info[i].x_org <= root_x
1637 c758d8da 2019-10-18 omar.polo && root_x <= (info[i].x_org
1638 c758d8da 2019-10-18 omar.polo + info[i].width)
1639 c758d8da 2019-10-18 omar.polo && info[i].y_org <= root_y
1640 c758d8da 2019-10-18 omar.polo && root_y <= (info[i].y_org
1641 c758d8da 2019-10-18 omar.polo + info[i].height)) {
1642 1d13acf5 2018-10-04 omar.polo offset_x = info[i].x_org;
1643 1d13acf5 2018-10-04 omar.polo offset_y = info[i].y_org;
1644 1d13acf5 2018-10-04 omar.polo d_width = info[i].width;
1645 1d13acf5 2018-10-04 omar.polo d_height = info[i].height;
1646 1d13acf5 2018-10-04 omar.polo break;
1650 1d13acf5 2018-10-04 omar.polo XFree(info);
1652 42c3f269 2018-07-08 omar.polo #endif
1654 4f769efa 2018-10-06 omar.polo XMatchVisualInfo(r.d, DefaultScreen(r.d), 32, TrueColor, &vinfo);
1655 c758d8da 2019-10-18 omar.polo cmap = XCreateColormap(
1656 c758d8da 2019-10-18 omar.polo r.d, XDefaultRootWindow(r.d), vinfo.visual, AllocNone);
1658 4c0d79a0 2018-10-09 omar.polo fgs[0] = fgs[1] = parse_color("#fff", NULL);
1659 4c0d79a0 2018-10-09 omar.polo fgs[2] = parse_color("#000", NULL);
1661 4c0d79a0 2018-10-09 omar.polo bgs[0] = bgs[1] = parse_color("#000", NULL);
1662 4c0d79a0 2018-10-09 omar.polo bgs[2] = parse_color("#fff", NULL);
1664 c758d8da 2019-10-18 omar.polo borders_bg[0] = borders_bg[1] = borders_bg[2] = borders_bg[3]
1665 c758d8da 2019-10-18 omar.polo = parse_color("#000", NULL);
1667 c758d8da 2019-10-18 omar.polo p_borders_bg[0] = p_borders_bg[1] = p_borders_bg[2] = p_borders_bg[3]
1668 c758d8da 2019-10-18 omar.polo = parse_color("#000", NULL);
1669 c758d8da 2019-10-18 omar.polo c_borders_bg[0] = c_borders_bg[1] = c_borders_bg[2] = c_borders_bg[3]
1670 c758d8da 2019-10-18 omar.polo = parse_color("#000", NULL);
1671 c758d8da 2019-10-18 omar.polo ch_borders_bg[0] = ch_borders_bg[1] = ch_borders_bg[2]
1672 c758d8da 2019-10-18 omar.polo = ch_borders_bg[3] = parse_color("#000", NULL);
1674 4f769efa 2018-10-06 omar.polo r.horizontal_layout = 1;
1676 1d13acf5 2018-10-04 omar.polo /* Read the resources */
1677 1d13acf5 2018-10-04 omar.polo XrmInitialize();
1678 4f769efa 2018-10-06 omar.polo xrm = XResourceManagerString(r.d);
1679 1d13acf5 2018-10-04 omar.polo xdb = NULL;
1680 1d13acf5 2018-10-04 omar.polo if (xrm != NULL) {
1681 1d13acf5 2018-10-04 omar.polo XrmValue value;
1682 1d13acf5 2018-10-04 omar.polo char *datatype[20];
1684 1d13acf5 2018-10-04 omar.polo xdb = XrmGetStringDatabase(xrm);
1686 c758d8da 2019-10-18 omar.polo if (XrmGetResource(xdb, "MyMenu.font", "*", datatype, &value)
1687 c758d8da 2019-10-18 omar.polo == 1) {
1688 1d13acf5 2018-10-04 omar.polo free(fontname);
1689 92803b00 2019-10-19 omar.polo if ((fontname = strdup(value.addr)) == NULL)
1690 92803b00 2019-10-19 omar.polo err(1, "strdup");
1691 1d13acf5 2018-10-04 omar.polo } else {
1692 c758d8da 2019-10-18 omar.polo fprintf(stderr, "no font defined, using %s\n",
1693 c758d8da 2019-10-18 omar.polo fontname);
1696 c758d8da 2019-10-18 omar.polo if (XrmGetResource(
1697 c758d8da 2019-10-18 omar.polo xdb, "MyMenu.layout", "*", datatype, &value)
1698 c758d8da 2019-10-18 omar.polo == 1)
1699 c758d8da 2019-10-18 omar.polo r.horizontal_layout
1700 c758d8da 2019-10-18 omar.polo = !strcmp(value.addr, "horizontal");
1702 c758d8da 2019-10-18 omar.polo fprintf(stderr,
1703 c758d8da 2019-10-18 omar.polo "no layout defined, using horizontal\n");
1705 c758d8da 2019-10-18 omar.polo if (XrmGetResource(
1706 c758d8da 2019-10-18 omar.polo xdb, "MyMenu.prompt", "*", datatype, &value)
1707 c758d8da 2019-10-18 omar.polo == 1) {
1708 4f769efa 2018-10-06 omar.polo free(r.ps1);
1709 4f769efa 2018-10-06 omar.polo r.ps1 = normalize_str(value.addr);
1710 1d13acf5 2018-10-04 omar.polo } else {
1711 c758d8da 2019-10-18 omar.polo fprintf(stderr,
1712 c758d8da 2019-10-18 omar.polo "no prompt defined, using \"%s\" as "
1713 c758d8da 2019-10-18 omar.polo "default\n",
1714 c758d8da 2019-10-18 omar.polo r.ps1);
1717 c758d8da 2019-10-18 omar.polo if (XrmGetResource(xdb, "MyMenu.prompt.border.size", "*",
1718 c758d8da 2019-10-18 omar.polo datatype, &value)
1719 c758d8da 2019-10-18 omar.polo == 1) {
1720 df29e05e 2018-10-17 omar.polo char **sizes;
1721 df29e05e 2018-10-17 omar.polo sizes = parse_csslike(value.addr);
1722 df29e05e 2018-10-17 omar.polo if (sizes != NULL)
1723 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
1724 c758d8da 2019-10-18 omar.polo r.p_borders[i]
1725 c758d8da 2019-10-18 omar.polo = parse_integer(sizes[i], 0);
1727 c758d8da 2019-10-18 omar.polo fprintf(stderr,
1728 c758d8da 2019-10-18 omar.polo "error while parsing "
1729 c758d8da 2019-10-18 omar.polo "MyMenu.prompt.border.size");
1732 c758d8da 2019-10-18 omar.polo if (XrmGetResource(xdb, "MyMenu.prompt.border.color", "*",
1733 c758d8da 2019-10-18 omar.polo datatype, &value)
1734 c758d8da 2019-10-18 omar.polo == 1) {
1735 df29e05e 2018-10-17 omar.polo char **colors;
1736 df29e05e 2018-10-17 omar.polo colors = parse_csslike(value.addr);
1737 df29e05e 2018-10-17 omar.polo if (colors != NULL)
1738 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
1739 c758d8da 2019-10-18 omar.polo p_borders_bg[i] = parse_color(
1740 c758d8da 2019-10-18 omar.polo colors[i], "#000");
1742 c758d8da 2019-10-18 omar.polo fprintf(stderr,
1743 c758d8da 2019-10-18 omar.polo "error while parsing "
1744 c758d8da 2019-10-18 omar.polo "MyMenu.prompt.border.color");
1747 c758d8da 2019-10-18 omar.polo if (XrmGetResource(xdb, "MyMenu.prompt.padding", "*",
1748 c758d8da 2019-10-18 omar.polo datatype, &value)
1749 c758d8da 2019-10-18 omar.polo == 1) {
1750 df29e05e 2018-10-17 omar.polo char **colors;
1751 df29e05e 2018-10-17 omar.polo colors = parse_csslike(value.addr);
1752 df29e05e 2018-10-17 omar.polo if (colors != NULL)
1753 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
1754 c758d8da 2019-10-18 omar.polo r.p_padding[i]
1755 c758d8da 2019-10-18 omar.polo = parse_integer(colors[i], 0);
1757 c758d8da 2019-10-18 omar.polo fprintf(stderr,
1758 c758d8da 2019-10-18 omar.polo "error while parsing "
1759 c758d8da 2019-10-18 omar.polo "MyMenu.prompt.padding");
1762 c758d8da 2019-10-18 omar.polo if (XrmGetResource(xdb, "MyMenu.width", "*", datatype, &value)
1763 c758d8da 2019-10-18 omar.polo == 1)
1764 c758d8da 2019-10-18 omar.polo r.width = parse_int_with_percentage(
1765 c758d8da 2019-10-18 omar.polo value.addr, r.width, d_width);
1767 c758d8da 2019-10-18 omar.polo fprintf(stderr, "no width defined, using %d\n",
1768 c758d8da 2019-10-18 omar.polo r.width);
1770 c758d8da 2019-10-18 omar.polo if (XrmGetResource(
1771 c758d8da 2019-10-18 omar.polo xdb, "MyMenu.height", "*", datatype, &value)
1772 c758d8da 2019-10-18 omar.polo == 1)
1773 c758d8da 2019-10-18 omar.polo r.height = parse_int_with_percentage(
1774 c758d8da 2019-10-18 omar.polo value.addr, r.height, d_height);
1776 c758d8da 2019-10-18 omar.polo fprintf(stderr, "no height defined, using %d\n",
1777 c758d8da 2019-10-18 omar.polo r.height);
1779 c758d8da 2019-10-18 omar.polo if (XrmGetResource(xdb, "MyMenu.x", "*", datatype, &value)
1780 c758d8da 2019-10-18 omar.polo == 1)
1781 c758d8da 2019-10-18 omar.polo x = parse_int_with_pos(
1782 c758d8da 2019-10-18 omar.polo value.addr, x, d_width, r.width);
1784 c758d8da 2019-10-18 omar.polo if (XrmGetResource(xdb, "MyMenu.y", "*", datatype, &value)
1785 c758d8da 2019-10-18 omar.polo == 1)
1786 c758d8da 2019-10-18 omar.polo y = parse_int_with_pos(
1787 c758d8da 2019-10-18 omar.polo value.addr, y, d_height, r.height);
1789 c758d8da 2019-10-18 omar.polo if (XrmGetResource(
1790 c758d8da 2019-10-18 omar.polo xdb, "MyMenu.border.size", "*", datatype, &value)
1791 c758d8da 2019-10-18 omar.polo == 1) {
1792 1d13acf5 2018-10-04 omar.polo char **borders;
1793 1d13acf5 2018-10-04 omar.polo borders = parse_csslike(value.addr);
1794 df29e05e 2018-10-17 omar.polo if (borders != NULL)
1795 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
1796 c758d8da 2019-10-18 omar.polo r.borders[i]
1797 c758d8da 2019-10-18 omar.polo = parse_int_with_percentage(
1798 c758d8da 2019-10-18 omar.polo borders[i], 0,
1799 c758d8da 2019-10-18 omar.polo (i % 2) == 0
1800 c758d8da 2019-10-18 omar.polo ? d_height
1801 c758d8da 2019-10-18 omar.polo : d_width);
1803 c758d8da 2019-10-18 omar.polo fprintf(stderr,
1804 c758d8da 2019-10-18 omar.polo "error while parsing "
1805 c758d8da 2019-10-18 omar.polo "MyMenu.border.size\n");
1808 1d13acf5 2018-10-04 omar.polo /* Prompt */
1809 c758d8da 2019-10-18 omar.polo if (XrmGetResource(xdb, "MyMenu.prompt.foreground", "*",
1810 c758d8da 2019-10-18 omar.polo datatype, &value)
1811 c758d8da 2019-10-18 omar.polo == 1)
1812 4c0d79a0 2018-10-09 omar.polo fgs[0] = parse_color(value.addr, "#fff");
1814 c758d8da 2019-10-18 omar.polo if (XrmGetResource(xdb, "MyMenu.prompt.background", "*",
1815 c758d8da 2019-10-18 omar.polo datatype, &value)
1816 c758d8da 2019-10-18 omar.polo == 1)
1817 4c0d79a0 2018-10-09 omar.polo bgs[0] = parse_color(value.addr, "#000");
1819 1d13acf5 2018-10-04 omar.polo /* Completions */
1820 c758d8da 2019-10-18 omar.polo if (XrmGetResource(xdb, "MyMenu.completion.foreground", "*",
1821 c758d8da 2019-10-18 omar.polo datatype, &value)
1822 c758d8da 2019-10-18 omar.polo == 1)
1823 4c0d79a0 2018-10-09 omar.polo fgs[1] = parse_color(value.addr, "#fff");
1825 c758d8da 2019-10-18 omar.polo if (XrmGetResource(xdb, "MyMenu.completion.background", "*",
1826 c758d8da 2019-10-18 omar.polo datatype, &value)
1827 c758d8da 2019-10-18 omar.polo == 1)
1828 4c0d79a0 2018-10-09 omar.polo bgs[1] = parse_color(value.addr, "#000");
1830 c758d8da 2019-10-18 omar.polo if (XrmGetResource(xdb, "MyMenu.completion.padding", "*",
1831 c758d8da 2019-10-18 omar.polo datatype, &value)
1832 c758d8da 2019-10-18 omar.polo == 1) {
1833 df29e05e 2018-10-17 omar.polo char **paddings;
1834 df29e05e 2018-10-17 omar.polo paddings = parse_csslike(value.addr);
1835 df29e05e 2018-10-17 omar.polo if (paddings != NULL)
1836 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
1837 c758d8da 2019-10-18 omar.polo r.c_padding[i] = parse_integer(
1838 c758d8da 2019-10-18 omar.polo paddings[i], 0);
1840 c758d8da 2019-10-18 omar.polo fprintf(stderr,
1841 c758d8da 2019-10-18 omar.polo "Error while parsing "
1842 c758d8da 2019-10-18 omar.polo "MyMenu.completion.padding");
1845 c758d8da 2019-10-18 omar.polo if (XrmGetResource(xdb, "MyMenu.completion.border.size", "*",
1846 c758d8da 2019-10-18 omar.polo datatype, &value)
1847 c758d8da 2019-10-18 omar.polo == 1) {
1848 df29e05e 2018-10-17 omar.polo char **sizes;
1849 df29e05e 2018-10-17 omar.polo sizes = parse_csslike(value.addr);
1850 df29e05e 2018-10-17 omar.polo if (sizes != NULL)
1851 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
1852 c758d8da 2019-10-18 omar.polo r.c_borders[i]
1853 c758d8da 2019-10-18 omar.polo = parse_integer(sizes[i], 0);
1855 c758d8da 2019-10-18 omar.polo fprintf(stderr,
1856 c758d8da 2019-10-18 omar.polo "Error while parsing "
1857 c758d8da 2019-10-18 omar.polo "MyMenu.completion.border.size");
1860 c758d8da 2019-10-18 omar.polo if (XrmGetResource(xdb, "MyMenu.completion.border.color", "*",
1861 c758d8da 2019-10-18 omar.polo datatype, &value)
1862 c758d8da 2019-10-18 omar.polo == 1) {
1863 df29e05e 2018-10-17 omar.polo char **sizes;
1864 df29e05e 2018-10-17 omar.polo sizes = parse_csslike(value.addr);
1865 df29e05e 2018-10-17 omar.polo if (sizes != NULL)
1866 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
1867 c758d8da 2019-10-18 omar.polo c_borders_bg[i] = parse_color(
1868 c758d8da 2019-10-18 omar.polo sizes[i], "#000");
1870 c758d8da 2019-10-18 omar.polo fprintf(stderr,
1871 c758d8da 2019-10-18 omar.polo "Error while parsing "
1872 c758d8da 2019-10-18 omar.polo "MyMenu.completion.border.color");
1875 1d13acf5 2018-10-04 omar.polo /* Completion Highlighted */
1876 c758d8da 2019-10-18 omar.polo if (XrmGetResource(xdb,
1877 c758d8da 2019-10-18 omar.polo "MyMenu.completion_highlighted.foreground", "*",
1878 c758d8da 2019-10-18 omar.polo datatype, &value)
1879 c758d8da 2019-10-18 omar.polo == 1)
1880 4c0d79a0 2018-10-09 omar.polo fgs[2] = parse_color(value.addr, "#000");
1882 c758d8da 2019-10-18 omar.polo if (XrmGetResource(xdb,
1883 c758d8da 2019-10-18 omar.polo "MyMenu.completion_highlighted.background", "*",
1884 c758d8da 2019-10-18 omar.polo datatype, &value)
1885 c758d8da 2019-10-18 omar.polo == 1)
1886 4c0d79a0 2018-10-09 omar.polo bgs[2] = parse_color(value.addr, "#fff");
1888 c758d8da 2019-10-18 omar.polo if (XrmGetResource(xdb,
1889 c758d8da 2019-10-18 omar.polo "MyMenu.completion_highlighted.padding", "*",
1890 c758d8da 2019-10-18 omar.polo datatype, &value)
1891 c758d8da 2019-10-18 omar.polo == 1) {
1892 df29e05e 2018-10-17 omar.polo char **paddings;
1893 df29e05e 2018-10-17 omar.polo paddings = parse_csslike(value.addr);
1894 df29e05e 2018-10-17 omar.polo if (paddings != NULL)
1895 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
1896 c758d8da 2019-10-18 omar.polo r.ch_padding[i] = parse_integer(
1897 c758d8da 2019-10-18 omar.polo paddings[i], 0);
1899 c758d8da 2019-10-18 omar.polo fprintf(stderr,
1900 c758d8da 2019-10-18 omar.polo "Error while parsing "
1901 c758d8da 2019-10-18 omar.polo "MyMenu.completion_highlighted."
1902 c758d8da 2019-10-18 omar.polo "padding");
1905 c758d8da 2019-10-18 omar.polo if (XrmGetResource(xdb,
1906 c758d8da 2019-10-18 omar.polo "MyMenu.completion_highlighted.border.size", "*",
1907 c758d8da 2019-10-18 omar.polo datatype, &value)
1908 c758d8da 2019-10-18 omar.polo == 1) {
1909 df29e05e 2018-10-17 omar.polo char **sizes;
1910 df29e05e 2018-10-17 omar.polo sizes = parse_csslike(value.addr);
1911 df29e05e 2018-10-17 omar.polo if (sizes != NULL)
1912 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
1913 c758d8da 2019-10-18 omar.polo r.ch_borders[i]
1914 c758d8da 2019-10-18 omar.polo = parse_integer(sizes[i], 0);
1916 c758d8da 2019-10-18 omar.polo fprintf(stderr,
1917 c758d8da 2019-10-18 omar.polo "Error while parsing "
1918 c758d8da 2019-10-18 omar.polo "MyMenu.completion_highlighted."
1919 c758d8da 2019-10-18 omar.polo "border.size");
1922 c758d8da 2019-10-18 omar.polo if (XrmGetResource(xdb,
1923 c758d8da 2019-10-18 omar.polo "MyMenu.completion_highlighted.border.color", "*",
1924 c758d8da 2019-10-18 omar.polo datatype, &value)
1925 c758d8da 2019-10-18 omar.polo == 1) {
1926 df29e05e 2018-10-17 omar.polo char **colors;
1927 df29e05e 2018-10-17 omar.polo colors = parse_csslike(value.addr);
1928 df29e05e 2018-10-17 omar.polo if (colors != NULL)
1929 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
1930 c758d8da 2019-10-18 omar.polo ch_borders_bg[i] = parse_color(
1931 c758d8da 2019-10-18 omar.polo colors[i], "#000");
1933 c758d8da 2019-10-18 omar.polo fprintf(stderr,
1934 c758d8da 2019-10-18 omar.polo "Error while parsing "
1935 c758d8da 2019-10-18 omar.polo "MyMenu.completion_highlighted."
1936 c758d8da 2019-10-18 omar.polo "border.color");
1939 26b541d8 2018-10-04 omar.polo /* Border */
1940 c758d8da 2019-10-18 omar.polo if (XrmGetResource(
1941 c758d8da 2019-10-18 omar.polo xdb, "MyMenu.border.color", "*", datatype, &value)
1942 c758d8da 2019-10-18 omar.polo == 1) {
1943 1d13acf5 2018-10-04 omar.polo char **colors;
1944 1d13acf5 2018-10-04 omar.polo colors = parse_csslike(value.addr);
1945 df29e05e 2018-10-17 omar.polo if (colors != NULL)
1946 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
1947 c758d8da 2019-10-18 omar.polo borders_bg[i] = parse_color(
1948 c758d8da 2019-10-18 omar.polo colors[i], "#000");
1950 c758d8da 2019-10-18 omar.polo fprintf(stderr,
1951 c758d8da 2019-10-18 omar.polo "error while parsing "
1952 c758d8da 2019-10-18 omar.polo "MyMenu.border.color\n");
1956 26b541d8 2018-10-04 omar.polo /* Second round of args parsing */
1957 c758d8da 2019-10-18 omar.polo optind = 0; /* reset the option index */
1958 1d13acf5 2018-10-04 omar.polo while ((ch = getopt(argc, argv, ARGS)) != -1) {
1959 1d13acf5 2018-10-04 omar.polo switch (ch) {
1960 1d13acf5 2018-10-04 omar.polo case 'a':
1961 4f769efa 2018-10-06 omar.polo r.first_selected = 1;
1962 1d13acf5 2018-10-04 omar.polo break;
1963 1d13acf5 2018-10-04 omar.polo case 'A':
1964 1d13acf5 2018-10-04 omar.polo /* free_text -- already catched */
1965 1d13acf5 2018-10-04 omar.polo case 'd':
1966 1d13acf5 2018-10-04 omar.polo /* separator -- this case was already catched */
1967 1d13acf5 2018-10-04 omar.polo case 'e':
1968 1d13acf5 2018-10-04 omar.polo /* embedding mymenu this case was already catched. */
1969 1d13acf5 2018-10-04 omar.polo case 'm':
1970 c758d8da 2019-10-18 omar.polo /* multiple selection this case was already catched.
1972 1d13acf5 2018-10-04 omar.polo break;
1973 1d13acf5 2018-10-04 omar.polo case 'p': {
1974 1d13acf5 2018-10-04 omar.polo char *newprompt;
1975 1d13acf5 2018-10-04 omar.polo newprompt = strdup(optarg);
1976 1d13acf5 2018-10-04 omar.polo if (newprompt != NULL) {
1977 4f769efa 2018-10-06 omar.polo free(r.ps1);
1978 4f769efa 2018-10-06 omar.polo r.ps1 = newprompt;
1980 1d13acf5 2018-10-04 omar.polo break;
1982 1d13acf5 2018-10-04 omar.polo case 'x':
1983 4f769efa 2018-10-06 omar.polo x = parse_int_with_pos(optarg, x, d_width, r.width);
1984 1d13acf5 2018-10-04 omar.polo break;
1985 1d13acf5 2018-10-04 omar.polo case 'y':
1986 4f769efa 2018-10-06 omar.polo y = parse_int_with_pos(optarg, y, d_height, r.height);
1987 1d13acf5 2018-10-04 omar.polo break;
1988 df29e05e 2018-10-17 omar.polo case 'P': {
1989 df29e05e 2018-10-17 omar.polo char **paddings;
1990 df29e05e 2018-10-17 omar.polo if ((paddings = parse_csslike(optarg)) != NULL)
1991 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
1992 c758d8da 2019-10-18 omar.polo r.p_padding[i] = parse_integer(
1993 c758d8da 2019-10-18 omar.polo paddings[i], 0);
1994 1d13acf5 2018-10-04 omar.polo break;
1996 df29e05e 2018-10-17 omar.polo case 'G': {
1997 df29e05e 2018-10-17 omar.polo char **colors;
1998 df29e05e 2018-10-17 omar.polo if ((colors = parse_csslike(optarg)) != NULL)
1999 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
2000 c758d8da 2019-10-18 omar.polo p_borders_bg[i] = parse_color(
2001 c758d8da 2019-10-18 omar.polo colors[i], "#000");
2002 df29e05e 2018-10-17 omar.polo break;
2004 df29e05e 2018-10-17 omar.polo case 'g': {
2005 df29e05e 2018-10-17 omar.polo char **sizes;
2006 df29e05e 2018-10-17 omar.polo if ((sizes = parse_csslike(optarg)) != NULL)
2007 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
2008 c758d8da 2019-10-18 omar.polo r.p_borders[i]
2009 c758d8da 2019-10-18 omar.polo = parse_integer(sizes[i], 0);
2010 df29e05e 2018-10-17 omar.polo break;
2012 df29e05e 2018-10-17 omar.polo case 'I': {
2013 df29e05e 2018-10-17 omar.polo char **colors;
2014 df29e05e 2018-10-17 omar.polo if ((colors = parse_csslike(optarg)) != NULL)
2015 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
2016 c758d8da 2019-10-18 omar.polo c_borders_bg[i] = parse_color(
2017 c758d8da 2019-10-18 omar.polo colors[i], "#000");
2018 df29e05e 2018-10-17 omar.polo break;
2020 df29e05e 2018-10-17 omar.polo case 'i': {
2021 df29e05e 2018-10-17 omar.polo char **sizes;
2022 df29e05e 2018-10-17 omar.polo if ((sizes = parse_csslike(optarg)) != NULL)
2023 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
2024 c758d8da 2019-10-18 omar.polo r.c_borders[i]
2025 c758d8da 2019-10-18 omar.polo = parse_integer(sizes[i], 0);
2026 df29e05e 2018-10-17 omar.polo break;
2028 df29e05e 2018-10-17 omar.polo case 'J': {
2029 df29e05e 2018-10-17 omar.polo char **colors;
2030 df29e05e 2018-10-17 omar.polo if ((colors = parse_csslike(optarg)) != NULL)
2031 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
2032 c758d8da 2019-10-18 omar.polo ch_borders_bg[i] = parse_color(
2033 c758d8da 2019-10-18 omar.polo colors[i], "#000");
2034 df29e05e 2018-10-17 omar.polo break;
2036 df29e05e 2018-10-17 omar.polo case 'j': {
2037 df29e05e 2018-10-17 omar.polo char **sizes;
2038 df29e05e 2018-10-17 omar.polo if ((sizes = parse_csslike(optarg)) != NULL)
2039 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
2040 c758d8da 2019-10-18 omar.polo r.ch_borders[i]
2041 c758d8da 2019-10-18 omar.polo = parse_integer(sizes[i], 0);
2042 df29e05e 2018-10-17 omar.polo break;
2044 1d13acf5 2018-10-04 omar.polo case 'l':
2045 4f769efa 2018-10-06 omar.polo r.horizontal_layout = !strcmp(optarg, "horizontal");
2046 1d13acf5 2018-10-04 omar.polo break;
2047 1d13acf5 2018-10-04 omar.polo case 'f': {
2048 1d13acf5 2018-10-04 omar.polo char *newfont;
2049 1d13acf5 2018-10-04 omar.polo if ((newfont = strdup(optarg)) != NULL) {
2050 1d13acf5 2018-10-04 omar.polo free(fontname);
2051 1d13acf5 2018-10-04 omar.polo fontname = newfont;
2053 1d13acf5 2018-10-04 omar.polo break;
2055 1d13acf5 2018-10-04 omar.polo case 'W':
2056 c758d8da 2019-10-18 omar.polo r.width = parse_int_with_percentage(
2057 c758d8da 2019-10-18 omar.polo optarg, r.width, d_width);
2058 1d13acf5 2018-10-04 omar.polo break;
2059 1d13acf5 2018-10-04 omar.polo case 'H':
2060 c758d8da 2019-10-18 omar.polo r.height = parse_int_with_percentage(
2061 c758d8da 2019-10-18 omar.polo optarg, r.height, d_height);
2062 1d13acf5 2018-10-04 omar.polo break;
2063 1d13acf5 2018-10-04 omar.polo case 'b': {
2064 1d13acf5 2018-10-04 omar.polo char **borders;
2065 1d13acf5 2018-10-04 omar.polo if ((borders = parse_csslike(optarg)) != NULL) {
2066 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
2067 c758d8da 2019-10-18 omar.polo r.borders[i] = parse_integer(
2068 c758d8da 2019-10-18 omar.polo borders[i], 0);
2069 1d13acf5 2018-10-04 omar.polo } else
2070 1d13acf5 2018-10-04 omar.polo fprintf(stderr, "Error parsing b option\n");
2071 1d13acf5 2018-10-04 omar.polo break;
2073 1d13acf5 2018-10-04 omar.polo case 'B': {
2074 1d13acf5 2018-10-04 omar.polo char **colors;
2075 1d13acf5 2018-10-04 omar.polo if ((colors = parse_csslike(optarg)) != NULL) {
2076 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i)
2077 c758d8da 2019-10-18 omar.polo borders_bg[i] = parse_color(
2078 c758d8da 2019-10-18 omar.polo colors[i], "#000");
2079 1d13acf5 2018-10-04 omar.polo } else
2080 c758d8da 2019-10-18 omar.polo fprintf(stderr,
2081 c758d8da 2019-10-18 omar.polo "error while parsing B option\n");
2082 1d13acf5 2018-10-04 omar.polo break;
2084 4f769efa 2018-10-06 omar.polo case 't':
2085 4c0d79a0 2018-10-09 omar.polo fgs[0] = parse_color(optarg, NULL);
2086 1d13acf5 2018-10-04 omar.polo break;
2087 4f769efa 2018-10-06 omar.polo case 'T':
2088 4c0d79a0 2018-10-09 omar.polo bgs[0] = parse_color(optarg, NULL);
2089 1d13acf5 2018-10-04 omar.polo break;
2090 4f769efa 2018-10-06 omar.polo case 'c':
2091 4c0d79a0 2018-10-09 omar.polo fgs[1] = parse_color(optarg, NULL);
2092 1d13acf5 2018-10-04 omar.polo break;
2093 4f769efa 2018-10-06 omar.polo case 'C':
2094 4c0d79a0 2018-10-09 omar.polo bgs[1] = parse_color(optarg, NULL);
2095 1d13acf5 2018-10-04 omar.polo break;
2096 4f769efa 2018-10-06 omar.polo case 's':
2097 4c0d79a0 2018-10-09 omar.polo fgs[2] = parse_color(optarg, NULL);
2098 1d13acf5 2018-10-04 omar.polo break;
2099 4f769efa 2018-10-06 omar.polo case 'S':
2100 4c0d79a0 2018-10-09 omar.polo fgs[2] = parse_color(optarg, NULL);
2101 1d13acf5 2018-10-04 omar.polo break;
2102 1d13acf5 2018-10-04 omar.polo default:
2103 1d13acf5 2018-10-04 omar.polo fprintf(stderr, "Unrecognized option %c\n", ch);
2104 1d13acf5 2018-10-04 omar.polo status = ERR;
2105 1d13acf5 2018-10-04 omar.polo break;
2109 df29e05e 2018-10-17 omar.polo if (r.height < 0 || r.width < 0 || x < 0 || y < 0) {
2110 df29e05e 2018-10-17 omar.polo fprintf(stderr, "height, width, x or y are lesser than 0.");
2111 df29e05e 2018-10-17 omar.polo status = ERR;
2114 1d13acf5 2018-10-04 omar.polo /* since only now we know if the first should be selected,
2115 1d13acf5 2018-10-04 omar.polo * update the completion here */
2116 4f769efa 2018-10-06 omar.polo update_completions(cs, text, lines, vlines, r.first_selected);
2118 c758d8da 2019-10-18 omar.polo /* update the prompt lenght, only now we surely know the length of it
2120 4f769efa 2018-10-06 omar.polo r.ps1len = strlen(r.ps1);
2122 26b541d8 2018-10-04 omar.polo /* Create the window */
2123 c758d8da 2019-10-18 omar.polo create_window(&r, parent_window, cmap, vinfo, x, y, offset_x,
2124 c758d8da 2019-10-18 omar.polo offset_y, bgs[1]);
2125 4f769efa 2018-10-06 omar.polo set_win_atoms_hints(r.d, r.w, r.width, r.height);
2126 4f769efa 2018-10-06 omar.polo XMapRaised(r.d, r.w);
2128 1d13acf5 2018-10-04 omar.polo /* If embed, listen for other events as well */
2129 1d13acf5 2018-10-04 omar.polo if (embed) {
2130 c758d8da 2019-10-18 omar.polo Window *children, parent, root;
2131 c758d8da 2019-10-18 omar.polo unsigned int children_no;
2133 4f769efa 2018-10-06 omar.polo XSelectInput(r.d, parent_window, FocusChangeMask);
2134 c758d8da 2019-10-18 omar.polo if (XQueryTree(r.d, parent_window, &root, &parent, &children,
2135 c758d8da 2019-10-18 omar.polo &children_no)
2136 c758d8da 2019-10-18 omar.polo && children) {
2137 c758d8da 2019-10-18 omar.polo for (i = 0; i < children_no && children[i] != r.w;
2139 c758d8da 2019-10-18 omar.polo XSelectInput(
2140 c758d8da 2019-10-18 omar.polo r.d, children[i], FocusChangeMask);
2141 1d13acf5 2018-10-04 omar.polo XFree(children);
2143 4f769efa 2018-10-06 omar.polo grabfocus(r.d, r.w);
2146 4f769efa 2018-10-06 omar.polo take_keyboard(r.d, r.w);
2148 4c0d79a0 2018-10-09 omar.polo r.x_zero = r.borders[3];
2149 4c0d79a0 2018-10-09 omar.polo r.y_zero = r.borders[0];
2152 c758d8da 2019-10-18 omar.polo XGCValues values;
2154 df29e05e 2018-10-17 omar.polo for (i = 0; i < 3; ++i) {
2155 df29e05e 2018-10-17 omar.polo r.fgs[i] = XCreateGC(r.d, r.w, 0, &values);
2156 df29e05e 2018-10-17 omar.polo r.bgs[i] = XCreateGC(r.d, r.w, 0, &values);
2159 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i) {
2160 df29e05e 2018-10-17 omar.polo r.borders_bg[i] = XCreateGC(r.d, r.w, 0, &values);
2161 df29e05e 2018-10-17 omar.polo r.p_borders_bg[i] = XCreateGC(r.d, r.w, 0, &values);
2162 df29e05e 2018-10-17 omar.polo r.c_borders_bg[i] = XCreateGC(r.d, r.w, 0, &values);
2163 df29e05e 2018-10-17 omar.polo r.ch_borders_bg[i] = XCreateGC(r.d, r.w, 0, &values);
2167 df29e05e 2018-10-17 omar.polo /* Load the colors in our GCs */
2168 df29e05e 2018-10-17 omar.polo for (i = 0; i < 3; ++i) {
2169 df29e05e 2018-10-17 omar.polo XSetForeground(r.d, r.fgs[i], fgs[i]);
2170 df29e05e 2018-10-17 omar.polo XSetForeground(r.d, r.bgs[i], bgs[i]);
2173 df29e05e 2018-10-17 omar.polo for (i = 0; i < 4; ++i) {
2174 df29e05e 2018-10-17 omar.polo XSetForeground(r.d, r.borders_bg[i], borders_bg[i]);
2175 df29e05e 2018-10-17 omar.polo XSetForeground(r.d, r.p_borders_bg[i], p_borders_bg[i]);
2176 df29e05e 2018-10-17 omar.polo XSetForeground(r.d, r.c_borders_bg[i], c_borders_bg[i]);
2177 df29e05e 2018-10-17 omar.polo XSetForeground(r.d, r.ch_borders_bg[i], ch_borders_bg[i]);
2180 1d13acf5 2018-10-04 omar.polo if (load_font(&r, fontname) == -1)
2181 1d13acf5 2018-10-04 omar.polo status = ERR;
2183 1d13acf5 2018-10-04 omar.polo #ifdef USE_XFT
2184 df29e05e 2018-10-17 omar.polo r.xftdraw = XftDrawCreate(r.d, r.w, vinfo.visual, cmap);
2186 3d95a42e 2018-10-19 omar.polo for (i = 0; i < 3; ++i) {
2187 c758d8da 2019-10-18 omar.polo rgba_t c;
2188 c758d8da 2019-10-18 omar.polo XRenderColor xrcolor;
2190 c758d8da 2019-10-18 omar.polo c = *(rgba_t *)&fgs[i];
2191 c758d8da 2019-10-18 omar.polo xrcolor.red = EXPANDBITS(c.rgba.r);
2192 c758d8da 2019-10-18 omar.polo xrcolor.green = EXPANDBITS(c.rgba.g);
2193 c758d8da 2019-10-18 omar.polo xrcolor.blue = EXPANDBITS(c.rgba.b);
2194 c758d8da 2019-10-18 omar.polo xrcolor.alpha = EXPANDBITS(c.rgba.a);
2195 c758d8da 2019-10-18 omar.polo XftColorAllocValue(
2196 c758d8da 2019-10-18 omar.polo r.d, vinfo.visual, cmap, &xrcolor, &r.xft_colors[i]);
2198 c9a3bfaa 2018-05-21 omar.polo #endif
2200 aed48307 2018-10-06 omar.polo /* compute prompt dimensions */
2201 aed48307 2018-10-06 omar.polo ps1extents(&r);
2203 4f769efa 2018-10-06 omar.polo xim_init(&r, &xdb);
2205 aed48307 2018-10-06 omar.polo #ifdef __OpenBSD__
2206 aed48307 2018-10-06 omar.polo /* Now we need only the ability to write */
2207 aed48307 2018-10-06 omar.polo pledge("stdio", "");
2208 aed48307 2018-10-06 omar.polo #endif
2210 df29e05e 2018-10-17 omar.polo /* Cache text height */
2211 df29e05e 2018-10-17 omar.polo text_extents("fyjpgl", 6, &r, NULL, &r.text_height);
2213 5e448381 2018-10-09 omar.polo /* Draw the window for the first time */
2214 5e448381 2018-10-09 omar.polo draw(&r, text, cs);
2216 1d13acf5 2018-10-04 omar.polo /* Main loop */
2217 1d13acf5 2018-10-04 omar.polo while (status == LOOPING || status == OK_LOOP) {
2218 1d13acf5 2018-10-04 omar.polo status = loop(&r, &text, &textlen, cs, lines, vlines);
2220 1d13acf5 2018-10-04 omar.polo if (status != ERR)
2221 1d13acf5 2018-10-04 omar.polo printf("%s\n", text);
2223 4f769efa 2018-10-06 omar.polo if (!r.multiple_select && status == OK_LOOP)
2224 1d13acf5 2018-10-04 omar.polo status = OK;
2227 4f769efa 2018-10-06 omar.polo XUngrabKeyboard(r.d, CurrentTime);
2229 43e30577 2018-10-20 omar.polo #ifdef USE_XFT
2230 43e30577 2018-10-20 omar.polo for (i = 0; i < 3; ++i)
2231 43e30577 2018-10-20 omar.polo XftColorFree(r.d, vinfo.visual, cmap, &r.xft_colors[i]);
2232 43e30577 2018-10-20 omar.polo #endif
2234 43e30577 2018-10-20 omar.polo for (i = 0; i < 3; ++i) {
2235 43e30577 2018-10-20 omar.polo XFreeGC(r.d, r.fgs[i]);
2236 43e30577 2018-10-20 omar.polo XFreeGC(r.d, r.bgs[i]);
2239 43e30577 2018-10-20 omar.polo for (i = 0; i < 4; ++i) {
2240 43e30577 2018-10-20 omar.polo XFreeGC(r.d, r.borders_bg[i]);
2241 43e30577 2018-10-20 omar.polo XFreeGC(r.d, r.p_borders_bg[i]);
2242 43e30577 2018-10-20 omar.polo XFreeGC(r.d, r.c_borders_bg[i]);
2243 43e30577 2018-10-20 omar.polo XFreeGC(r.d, r.ch_borders_bg[i]);
2246 43e30577 2018-10-20 omar.polo XDestroyIC(r.xic);
2247 43e30577 2018-10-20 omar.polo XCloseIM(r.xim);
2249 b5d751bd 2018-07-07 omar.polo #ifdef USE_XFT
2250 043d71ef 2018-10-19 omar.polo for (i = 0; i < 3; ++i)
2251 043d71ef 2018-10-19 omar.polo XftColorFree(r.d, vinfo.visual, cmap, &r.xft_colors[i]);
2252 43e30577 2018-10-20 omar.polo XftFontClose(r.d, r.font);
2253 43e30577 2018-10-20 omar.polo XftDrawDestroy(r.xftdraw);
2254 43e30577 2018-10-20 omar.polo #else
2255 43e30577 2018-10-20 omar.polo XFreeFontSet(r.d, r.font);
2256 b5d751bd 2018-07-07 omar.polo #endif
2258 4f769efa 2018-10-06 omar.polo free(r.ps1);
2259 1d13acf5 2018-10-04 omar.polo free(fontname);
2260 1d13acf5 2018-10-04 omar.polo free(text);
2262 1d13acf5 2018-10-04 omar.polo free(buf);
2263 1d13acf5 2018-10-04 omar.polo free(lines);
2264 1d13acf5 2018-10-04 omar.polo free(vlines);
2265 1d13acf5 2018-10-04 omar.polo compls_delete(cs);
2267 43e30577 2018-10-20 omar.polo XFreeColormap(r.d, cmap);
2269 1d13acf5 2018-10-04 omar.polo XDestroyWindow(r.d, r.w);
2270 1d13acf5 2018-10-04 omar.polo XCloseDisplay(r.d);
2272 1d13acf5 2018-10-04 omar.polo return status != OK;
