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Fix output config retrieval for new outputs

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This removes `output_find_config`, which would take the first matching
output config it found. This is fine if only a name output config,
identifier output config, or even just wildcard exist, but if there is
a name output config and identifier output config, they are not merged.
Instead, this introduces find_output_config, which is just a wrapper
for `get_output_config`. This ensures that both the name and identifier
output configs are respected.

This fixes the following case:
- For simplicity in this example, remove all output configs from config
- Run `swaymsg output <name> bg #ff0000 solid_color`
- Run `swaymsg output <identifier> scale 2`
- Disconnect and reconnect output

Without this, the output will have the background, but not the scale.
With this, the output will have both the background and scale
This commit is contained in:
Brian Ashworth 2019-03-15 15:09:55 -04:00 committed by Drew DeVault
parent 2578669de7
commit 3106ef23a7
5 changed files with 10 additions and 34 deletions
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2
include/sway/config.h
View file

@ -585,6 +585,8 @@ bool apply_output_config(struct output_config *oc, struct sway_output *output);
struct output_config *store_output_config(struct output_config *oc);
struct output_config *find_output_config(struct sway_output *output);
void apply_output_config_to_outputs(struct output_config *oc);
void reset_outputs(void);

2
include/sway/output.h
View file

@ -88,8 +88,6 @@ struct sway_output *output_by_name_or_id(const char *name_or_id);
void output_sort_workspaces(struct sway_output *output);
struct output_config *output_find_config(struct sway_output *output);
void output_enable(struct sway_output *output, struct output_config *oc);
void output_disable(struct sway_output *output);

6
sway/config/output.c
View file

@ -438,6 +438,12 @@ static struct output_config *get_output_config(char *identifier,
return result;
}
struct output_config *find_output_config(struct sway_output *output) {
char id[128];
output_get_identifier(id, sizeof(id), output);
return get_output_config(id, output);
}
void apply_output_config_to_outputs(struct output_config *oc) {
// Try to find the output container and apply configuration now. If
// this is during startup then there will be no container and config

4
sway/desktop/output.c
View file

@ -533,7 +533,7 @@ static void handle_destroy(struct wl_listener *listener, void *data) {
static void handle_mode(struct wl_listener *listener, void *data) {
struct sway_output *output = wl_container_of(listener, output, mode);
if (!output->configured && !output->enabled) {
struct output_config *oc = output_find_config(output);
struct output_config *oc = find_output_config(output);
if (output->wlr_output->current_mode != NULL &&
(!oc || oc->enabled)) {
// We want to enable this output, but it didn't work last time,
@ -634,7 +634,7 @@ void handle_new_output(struct wl_listener *listener, void *data) {
output->damage_destroy.notify = damage_handle_destroy;
wl_list_init(&output->swaybg_client_destroy.link);
struct output_config *oc = output_find_config(output);
struct output_config *oc = find_output_config(output);
if (!oc || oc->enabled) {
output_enable(output, oc);
} else {

30
sway/tree/output.c
View file

@ -267,36 +267,6 @@ void output_begin_destroy(struct sway_output *output) {
output->wlr_output = NULL;
}
struct output_config *output_find_config(struct sway_output *output) {
const char *name = output->wlr_output->name;
char identifier[128];
output_get_identifier(identifier, sizeof(identifier), output);
struct output_config *oc = NULL, *all = NULL;
for (int i = 0; i < config->output_configs->length; ++i) {
struct output_config *cur = config->output_configs->items[i];
if (strcasecmp(name, cur->name) == 0 ||
strcasecmp(identifier, cur->name) == 0) {
sway_log(SWAY_DEBUG, "Matched output config for %s", name);
oc = cur;
}
if (strcasecmp("*", cur->name) == 0) {
sway_log(SWAY_DEBUG, "Matched wildcard output config for %s", name);
all = cur;
}
if (oc && all) {
break;
}
}
if (!oc) {
oc = all;
}
return oc;
}
struct sway_output *output_from_wlr_output(struct wlr_output *output) {
return output->data;
}