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config/output: Support storing temporary output configs

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When an output configuration is stored, it is merged into existing
configurations in ways that make the change impractical to undo. In
order to let a caller test a configuration with the full handling of
precedence, add support for temporarily stored configuration that can be
removed after a test.
This commit is contained in:
Kenny Levinsen 2024-09-05 18:19:05 +02:00
parent fdeb5a5890
commit 639162dad3
2 changed files with 21 additions and 0 deletions
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8
include/sway/config.h
View file

@ -710,6 +710,14 @@ void sort_output_configs_by_priority(struct matched_output_config *configs,
*/
void store_output_config(struct output_config *oc);
/**
* Store a temporary output config that will not be merged for testing
* purposes. This must be removed again after test, before any calls to
* store_output_config that could result in merge with the temporary config.
*/
void store_temp_output_config(struct output_config *oc);
void remove_temp_output_config(struct output_config *oc);
struct output_config *find_output_config(struct sway_output *output);
void free_output_config(struct output_config *oc);

13
sway/config/output.c
View file

@ -218,6 +218,19 @@ static void merge_output_config(struct output_config *dst, struct output_config
}
}
void remove_temp_output_config(struct output_config *oc) {
size_t idx = list_find(config->output_configs, oc);
if (idx) {
list_del(config->output_configs, idx);
}
}
void store_temp_output_config(struct output_config *oc) {
// Add it directly so the config can be removed later
list_add(config->output_configs, oc);
return;
}
void store_output_config(struct output_config *oc) {
bool merged = false;
bool wildcard = strcmp(oc->name, "*") == 0;