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Center wl shell views

This commit is contained in:
emersion 2017-10-08 17:59:38 +02:00
parent 3c6f2f29bf
commit 3774d6c2c0
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GPG Key ID: 0FDE7BE0E88F5E48
2 changed files with 26 additions and 2 deletions
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4
include/rootston/view.h
View File

@ -15,6 +15,10 @@ struct roots_wl_shell_surface {
struct wl_listener request_resize;
struct wl_listener request_set_fullscreen;
struct wl_listener request_set_maximized;
struct wl_listener surface_commit;
bool initialized;
};
struct roots_xdg_surface_v6 {

24
rootston/wl_shell.c
View File

@ -49,6 +49,19 @@ static void handle_request_resize(struct wl_listener *listener, void *data) {
view_begin_resize(input, event->cursor, view, e->edges);
}
static void handle_surface_commit(struct wl_listener *listener, void *data) {
struct roots_wl_shell_surface *roots_surface =
wl_container_of(listener, roots_surface, surface_commit);
struct roots_view *view = roots_surface->view;
if (!roots_surface->initialized) {
bool centered = view_center(view);
if (centered) {
roots_surface->initialized = true;
}
}
}
static void handle_destroy(struct wl_listener *listener, void *data) {
struct roots_wl_shell_surface *roots_surface =
wl_container_of(listener, roots_surface, destroy);
@ -73,7 +86,9 @@ void handle_wl_shell_surface(struct wl_listener *listener, void *data) {
struct roots_wl_shell_surface *roots_surface =
calloc(1, sizeof(struct roots_wl_shell_surface));
// TODO: all of the trimmings
if (!roots_surface) {
return;
}
wl_list_init(&roots_surface->destroy.link);
roots_surface->destroy.notify = handle_destroy;
wl_signal_add(&surface->events.destroy, &roots_surface->destroy);
@ -83,9 +98,14 @@ void handle_wl_shell_surface(struct wl_listener *listener, void *data) {
wl_signal_add(&surface->events.request_move, &roots_surface->request_move);
wl_list_init(&roots_surface->request_resize.link);
roots_surface->request_resize.notify = handle_request_resize;
wl_signal_add(&surface->events.request_resize, &roots_surface->request_resize);
wl_signal_add(&surface->events.request_resize,
&roots_surface->request_resize);
wl_list_init(&roots_surface->request_set_fullscreen.link);
wl_list_init(&roots_surface->request_set_maximized.link);
wl_list_init(&roots_surface->surface_commit.link);
roots_surface->surface_commit.notify = handle_surface_commit;
wl_signal_add(&surface->surface->signals.commit,
&roots_surface->surface_commit);
struct roots_view *view = calloc(1, sizeof(struct roots_view));
view->type = ROOTS_WL_SHELL_VIEW;