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add: args to customize keyboard colors (takes rrggbb or rrggbbaa values) add: function to set keyboard colors from rrggbb or rrggbbaa values fix: handle empty font arg

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Signed-off-by: Maarten van Gompel <proycon@anaproy.nl>
This commit is contained in:
Ghassan Alduraibi 2022-07-27 11:43:11 +03:00 committed by Maarten van Gompel
parent 12c0d67f41
commit e29b029308
1 changed files with 93 additions and 8 deletions
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101
main.c
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@ -359,14 +359,23 @@ usage(char *argv0) {
"layers]\n",
argv0);
fprintf(stderr, "Options:\n");
fprintf(stderr, " -D - Enable debug\n");
fprintf(stderr, " -o - Print pressed keys to standard output\n");
fprintf(stderr, " -O - Print intersected keys to standard output\n");
fprintf(stderr, " -l - Comma separated list of layers\n");
fprintf(stderr, " -H [int] - Height in pixels\n");
fprintf(stderr, " -L [int] - Landscape height in pixels\n");
fprintf(stderr, " -D - Enable debug\n");
fprintf(stderr, " -o - Print pressed keys to standard output\n");
fprintf(stderr, " -O - Print intersected keys to standard output\n");
fprintf(stderr, " -l - Comma separated list of layers\n");
fprintf(stderr, " -H [int] - Height in pixels\n");
fprintf(stderr, " -L [int] - Landscape height in pixels\n");
fprintf(stderr, " --fn [font] - Set font (e.g: DejaVu Sans 20)\n");
fprintf(stderr, " --hidden - Start hidden (send SIGUSR2 to show)\n");
fprintf(stderr, " --hidden - Start hidden (send SIGUSR2 to show)\n");
fprintf(stderr, " --bg [rrggbb|aa] - Set color of background\n");
fprintf(stderr, " --fg [rrggbb|aa] - Set color of keys\n");
fprintf(stderr, " --fg-sp [rrggbb|aa] - Set color of special keys\n");
fprintf(stderr, " --press [rrggbb|aa] - Set color of pressed keys\n");
fprintf(stderr, " --press-sp [rrggbb|aa] - Set color of pressed special keys\n");
fprintf(stderr, " --swipe [rrggbb|aa] - Set color of swiped keys\n");
fprintf(stderr, " --swipe-sp [rrggbb|aa] - Set color of swiped special keys\n");
fprintf(stderr, " --text [rrggbb|aa] - Set color of text on keys\n");
fprintf(stderr, " --text-sp [rrggbb|aa] - Set color of text on special keys\n");
}
void
@ -419,6 +428,25 @@ pipewarn() {
fprintf(stderr, "wvkbd: cannot pipe data out.\n");
}
void
set_kbd_colors(uint8_t * bgra, char * hex) {
// bg, fg, text, high, swipe
int length = strlen(hex);
if (length == 6 || length == 8) {
char subhex[2];
memcpy(subhex, hex, 2);
bgra[2] = (int)strtol(subhex, NULL, 16);
memcpy(subhex, hex+2, 2);
bgra[1] = (int)strtol(subhex, NULL, 16);
memcpy(subhex, hex+4, 2);
bgra[0] = (int)strtol(subhex, NULL, 16);
if (length == 8) {
memcpy(subhex, hex+6, 2);
bgra[3] = (int)strtol(subhex, NULL, 16);
}
}
}
int
main(int argc, char **argv) {
/* parse command line arguments */
@ -441,7 +469,6 @@ main(int argc, char **argv) {
keyboard.scheme = scheme;
keyboard.layer_index = 0;
keyboard.scheme1 = scheme1;
keyboard.scheme1 = scheme1;
int i;
for (i = 1; argv[i]; i++) {
@ -459,6 +486,60 @@ main(int argc, char **argv) {
if (layer_names_list)
free(layer_names_list);
layer_names_list = estrdup(argv[++i]);
} else if ((!strcmp(argv[i], "-bg")) || (!strcmp(argv[i], "--bg"))) {
if (i >= argc - 1) {
usage(argv[0]);
exit(1);
}
set_kbd_colors(keyboard.scheme.bg.bgra, argv[++i]);
} else if ((!strcmp(argv[i], "-fg")) || (!strcmp(argv[i], "--fg"))) {
if (i >= argc - 1) {
usage(argv[0]);
exit(1);
}
set_kbd_colors(keyboard.scheme.fg.bgra, argv[++i]);
} else if ((!strcmp(argv[i], "-fg-sp")) || (!strcmp(argv[i], "--fg-sp"))) {
if (i >= argc - 1) {
usage(argv[0]);
exit(1);
}
set_kbd_colors(keyboard.scheme1.fg.bgra, argv[++i]);
} else if ((!strcmp(argv[i], "-press")) || (!strcmp(argv[i], "--press"))) {
if (i >= argc - 1) {
usage(argv[0]);
exit(1);
}
set_kbd_colors(keyboard.scheme.high.bgra, argv[++i]);
} else if ((!strcmp(argv[i], "-press-sp")) || (!strcmp(argv[i], "--press-sp"))) {
if (i >= argc - 1) {
usage(argv[0]);
exit(1);
}
set_kbd_colors(keyboard.scheme1.high.bgra, argv[++i]);
} else if ((!strcmp(argv[i], "-swipe")) || (!strcmp(argv[i], "--swipe"))) {
if (i >= argc - 1) {
usage(argv[0]);
exit(1);
}
set_kbd_colors(keyboard.scheme.swipe.bgra, argv[++i]);
} else if ((!strcmp(argv[i], "-swipe-sp")) || (!strcmp(argv[i], "--swipe-sp"))) {
if (i >= argc - 1) {
usage(argv[0]);
exit(1);
}
set_kbd_colors(keyboard.scheme1.swipe.bgra, argv[++i]);
} else if ((!strcmp(argv[i], "-text")) || (!strcmp(argv[i], "--text"))) {
if (i >= argc - 1) {
usage(argv[0]);
exit(1);
}
set_kbd_colors(keyboard.scheme.text.bgra, argv[++i]);
} else if ((!strcmp(argv[i], "-text-sp")) || (!strcmp(argv[i], "--text-sp"))) {
if (i >= argc - 1) {
usage(argv[0]);
exit(1);
}
set_kbd_colors(keyboard.scheme1.text.bgra, argv[++i]);
} else if (!strcmp(argv[i], "-H")) {
if (i >= argc - 1) {
usage(argv[0]);
@ -474,6 +555,10 @@ main(int argc, char **argv) {
} else if (!strcmp(argv[i], "-D")) {
keyboard.debug = true;
} else if ((!strcmp(argv[i], "-fn")) || (!strcmp(argv[i], "--fn"))) {
if (i >= argc - 1) {
usage(argv[0]);
exit(1);
}
fc_font_pattern = estrdup(argv[++i]);
} else if (!strcmp(argv[i], "-o")) {
keyboard.print = true;