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Add rgba support for bar colors

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This commit is contained in:
Mikkel Oscar Lyderik 2015-12-15 13:45:04 +01:00
parent 8c1d56812b
commit de1f625c27
3 changed files with 46 additions and 40 deletions
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14
sway/commands.c
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@ -1851,7 +1851,8 @@ static struct cmd_handler bar_handlers[] = {
* return error object, or NULL if color is valid.
*/
static struct cmd_results *add_color(const char *name, char *buffer, const char *color) {
if (strlen(color) != 7) {
int len = strlen(color);
if (len != 7 && len != 9 ) {
return cmd_results_new(CMD_INVALID, name, "Invalid color definition %s", color);
}
@ -1860,15 +1861,20 @@ static struct cmd_results *add_color(const char *name, char *buffer, const char
}
int i;
for (i = 1; i < 7; ++i) {
for (i = 1; i < len; ++i) {
if (!isxdigit(color[i])) {
return cmd_results_new(CMD_INVALID, name, "Invalid color definition %s", color);
}
}
// copy color to buffer
strncpy(buffer, color, 7);
sway_log(L_DEBUG, "Setting %s color %s for bar: %s", name, color, config->current_bar->id);
strncpy(buffer, color, len);
// add default alpha channel if color was defined without it
if (len == 7) {
buffer[7] = 'f';
buffer[8] = 'f';
}
sway_log(L_DEBUG, "Setting %s color %s for bar: %s", name, buffer, config->current_bar->id);
return NULL;
}