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output-layout: remove wlr_output_layout_output_state

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wlroots uses "// private state" comments to denote structure fields
which shouldn't be accessed by compositors, so let's drop
wlr_output_layout_output_state and inline its fields into
wlr_output_layout_output; this also simplifies layout output creation.
This commit is contained in:
Kirill Primak 2022-04-29 18:23:35 +03:00 committed by Simon Ser
parent 604df8b327
commit 27ea18cc33
2 changed files with 25 additions and 34 deletions
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15
include/wlr/types/wlr_output_layout.h
View file

@ -36,18 +36,25 @@ struct wlr_output_layout {
void *data; void *data;
}; };
struct wlr_output_layout_output_state;
struct wlr_output_layout_output { struct wlr_output_layout_output {
struct wlr_output_layout *layout;
struct wlr_output *output; struct wlr_output *output;
int x, y; int x, y;
struct wl_list link; struct wl_list link;
struct wlr_output_layout_output_state *state;
struct wlr_addon addon; bool auto_configured;
struct { struct {
struct wl_signal destroy; struct wl_signal destroy;
} events; } events;
// private state
struct wlr_addon addon;
struct wl_listener commit;
}; };
struct wlr_output_layout *wlr_output_layout_create(void); struct wlr_output_layout *wlr_output_layout_create(void);

44
types/wlr_output_layout.c
View file

@ -7,15 +7,6 @@
#include <wlr/util/box.h> #include <wlr/util/box.h>
#include <wlr/util/log.h> #include <wlr/util/log.h>
struct wlr_output_layout_output_state {
struct wlr_output_layout *layout;
struct wlr_output_layout_output *l_output;
bool auto_configured;
struct wl_listener commit;
};
static const struct wlr_addon_interface addon_impl; static const struct wlr_addon_interface addon_impl;
struct wlr_output_layout *wlr_output_layout_create(void) { struct wlr_output_layout *wlr_output_layout_create(void) {
@ -37,10 +28,9 @@ static void output_layout_output_destroy(
struct wlr_output_layout_output *l_output) { struct wlr_output_layout_output *l_output) {
wl_signal_emit_mutable(&l_output->events.destroy, l_output); wl_signal_emit_mutable(&l_output->events.destroy, l_output);
wlr_output_destroy_global(l_output->output); wlr_output_destroy_global(l_output->output);
wl_list_remove(&l_output->state->commit.link); wl_list_remove(&l_output->commit.link);
wl_list_remove(&l_output->link); wl_list_remove(&l_output->link);
wlr_addon_finish(&l_output->addon); wlr_addon_finish(&l_output->addon);
free(l_output->state);
free(l_output); free(l_output);
} }
@ -85,7 +75,7 @@ static void output_layout_reconfigure(struct wlr_output_layout *layout) {
struct wlr_box output_box; struct wlr_box output_box;
wl_list_for_each(l_output, &layout->outputs, link) { wl_list_for_each(l_output, &layout->outputs, link) {
if (l_output->state->auto_configured) { if (l_output->auto_configured) {
continue; continue;
} }
@ -103,7 +93,7 @@ static void output_layout_reconfigure(struct wlr_output_layout *layout) {
} }
wl_list_for_each(l_output, &layout->outputs, link) { wl_list_for_each(l_output, &layout->outputs, link) {
if (!l_output->state->auto_configured) { if (!l_output->auto_configured) {
continue; continue;
} }
output_layout_output_get_box(l_output, &output_box); output_layout_output_get_box(l_output, &output_box);
@ -125,14 +115,14 @@ static void output_update_global(struct wlr_output *output) {
} }
static void handle_output_commit(struct wl_listener *listener, void *data) { static void handle_output_commit(struct wl_listener *listener, void *data) {
struct wlr_output_layout_output_state *state = struct wlr_output_layout_output *l_output =
wl_container_of(listener, state, commit); wl_container_of(listener, l_output, commit);
struct wlr_output_event_commit *event = data; struct wlr_output_event_commit *event = data;
if (event->committed & (WLR_OUTPUT_STATE_SCALE | WLR_OUTPUT_STATE_TRANSFORM | if (event->committed & (WLR_OUTPUT_STATE_SCALE | WLR_OUTPUT_STATE_TRANSFORM |
WLR_OUTPUT_STATE_MODE)) { WLR_OUTPUT_STATE_MODE)) {
output_layout_reconfigure(state->layout); output_layout_reconfigure(l_output->layout);
output_update_global(state->l_output->output); output_update_global(l_output->output);
} }
} }
@ -140,7 +130,7 @@ static void addon_destroy(struct wlr_addon *addon) {
assert(addon->impl == &addon_impl); assert(addon->impl == &addon_impl);
struct wlr_output_layout_output *l_output = struct wlr_output_layout_output *l_output =
wl_container_of(addon, l_output, addon); wl_container_of(addon, l_output, addon);
struct wlr_output_layout *layout = l_output->state->layout; struct wlr_output_layout *layout = l_output->layout;
output_layout_output_destroy(l_output); output_layout_output_destroy(l_output);
output_layout_reconfigure(layout); output_layout_reconfigure(layout);
} }
@ -157,13 +147,7 @@ static struct wlr_output_layout_output *output_layout_output_create(
if (l_output == NULL) { if (l_output == NULL) {
return NULL; return NULL;
} }
l_output->state = calloc(1, sizeof(struct wlr_output_layout_output_state)); l_output->layout = layout;
if (l_output->state == NULL) {
free(l_output);
return NULL;
}
l_output->state->l_output = l_output;
l_output->state->layout = layout;
l_output->output = output; l_output->output = output;
wl_signal_init(&l_output->events.destroy); wl_signal_init(&l_output->events.destroy);
@ -173,8 +157,8 @@ static struct wlr_output_layout_output *output_layout_output_create(
*/ */
wl_list_insert(layout->outputs.prev, &l_output->link); wl_list_insert(layout->outputs.prev, &l_output->link);
wl_signal_add(&output->events.commit, &l_output->state->commit); wl_signal_add(&output->events.commit, &l_output->commit);
l_output->state->commit.notify = handle_output_commit; l_output->commit.notify = handle_output_commit;
wlr_addon_init(&l_output->addon, &output->addons, layout, &addon_impl); wlr_addon_init(&l_output->addon, &output->addons, layout, &addon_impl);
@ -196,7 +180,7 @@ void wlr_output_layout_add(struct wlr_output_layout *layout,
l_output->x = lx; l_output->x = lx;
l_output->y = ly; l_output->y = ly;
l_output->state->auto_configured = false; l_output->auto_configured = false;
output_layout_reconfigure(layout); output_layout_reconfigure(layout);
output_update_global(output); output_update_global(output);
@ -279,7 +263,7 @@ void wlr_output_layout_move(struct wlr_output_layout *layout,
if (l_output) { if (l_output) {
l_output->x = lx; l_output->x = lx;
l_output->y = ly; l_output->y = ly;
l_output->state->auto_configured = false; l_output->auto_configured = false;
output_layout_reconfigure(layout); output_layout_reconfigure(layout);
} else { } else {
wlr_log(WLR_ERROR, "output not found in this layout: %s", output->name); wlr_log(WLR_ERROR, "output not found in this layout: %s", output->name);
@ -410,7 +394,7 @@ void wlr_output_layout_add_auto(struct wlr_output_layout *layout,
} }
} }
l_output->state->auto_configured = true; l_output->auto_configured = true;
output_layout_reconfigure(layout); output_layout_reconfigure(layout);
output_update_global(output); output_update_global(output);