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cmd_output: Merge instead of replace output config

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This commit is contained in:
Christoph Gysin 2015-11-29 22:51:48 +02:00
parent ae7ed79573
commit b1bd3ae6f3
3 changed files with 43 additions and 4 deletions
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1
include/config.h
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@ -99,6 +99,7 @@ bool read_config(FILE *file, bool is_active);
*/
char *do_var_replacement(char *str);
int output_name_cmp(const void *item, const void *data);
void merge_output_config(struct output_config *dst, struct output_config *src);
/** Sets up a WLC output handle based on a given output_config.
*/
void apply_output_config(struct output_config *oc, swayc_t *output);

10
sway/commands.c
View file

@ -804,12 +804,14 @@ static struct cmd_results *cmd_output(int argc, char **argv) {
i = list_seq_find(config->output_configs, output_name_cmp, name);
if (i >= 0) {
// replace existing config
// merge existing config
struct output_config *oc = config->output_configs->items[i];
list_del(config->output_configs, i);
free_output_config(oc);
}
merge_output_config(oc, output);
free_output_config(output);
output = oc;
} else {
list_add(config->output_configs, output);
}
sway_log(L_DEBUG, "Config stored for output %s (enabled:%d) (%d x %d @ %d, %d) (bg %s %s)",
output->name, output->enabled, output->width,

36
sway/config.c
View file

@ -271,6 +271,42 @@ int output_name_cmp(const void *item, const void *data) {
return strcmp(output->name, name);
}
void merge_output_config(struct output_config *dst, struct output_config *src) {
if (src->name) {
if (dst->name) {
free(dst->name);
}
dst->name = strdup(src->name);
}
if (src->enabled != -1) {
dst->enabled = src->enabled;
}
if (src->width != -1) {
dst->width = src->width;
}
if (src->height != -1) {
dst->height = src->height;
}
if (src->x != -1) {
dst->x = src->x;
}
if (src->y != -1) {
dst->y = src->y;
}
if (src->background) {
if (dst->background) {
free(dst->background);
}
dst->background = strdup(src->background);
}
if (src->background_option) {
if (dst->background_option) {
free(dst->background_option);
}
dst->background_option = strdup(src->background_option);
}
}
void apply_output_config(struct output_config *oc, swayc_t *output) {
if (oc && oc->width > 0 && oc->height > 0) {
output->width = oc->width;