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output: handle size changes

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Fixes #23.
This commit is contained in:
Jente Hidskes 2019-01-10 15:50:31 +01:00
parent 21c01c9ee0
commit a4a3a4954a
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GPG key ID: 04BE5A29F32D91EA
4 changed files with 26 additions and 5 deletions
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13
output.c
View file

@ -123,6 +123,17 @@ handle_output_frame(struct wl_listener *listener, void *data)
wlr_output_swap_buffers(output->wlr_output, NULL, NULL); wlr_output_swap_buffers(output->wlr_output, NULL, NULL);
} }
static void
handle_output_mode(struct wl_listener *listener, void *data)
{
struct cg_output *output = wl_container_of(listener, output, mode);
struct cg_view *view;
wl_list_for_each(view, &output->server->views, link) {
view_position(view);
}
}
static void static void
handle_output_destroy(struct wl_listener *listener, void *data) handle_output_destroy(struct wl_listener *listener, void *data)
{ {
@ -160,6 +171,8 @@ handle_new_output(struct wl_listener *listener, void *data)
server->output->frame.notify = handle_output_frame; server->output->frame.notify = handle_output_frame;
wl_signal_add(&wlr_output->events.frame, &server->output->frame); wl_signal_add(&wlr_output->events.frame, &server->output->frame);
server->output->mode.notify = handle_output_mode;
wl_signal_add(&wlr_output->events.mode, &server->output->mode);
server->output->destroy.notify = handle_output_destroy; server->output->destroy.notify = handle_output_destroy;
wl_signal_add(&wlr_output->events.destroy, &server->output->destroy); wl_signal_add(&wlr_output->events.destroy, &server->output->destroy);

1
output.h
View file

@ -11,6 +11,7 @@ struct cg_output {
struct wlr_output *wlr_output; struct wlr_output *wlr_output;
struct wl_listener frame; struct wl_listener frame;
struct wl_listener mode;
struct wl_listener destroy; struct wl_listener destroy;
}; };

16
view.c
View file

@ -69,6 +69,16 @@ view_is_primary(struct cg_view *view)
return view->is_primary(view); return view->is_primary(view);
} }
void
view_position(struct cg_view *view)
{
if (view_is_primary(view)) {
view_maximize(view);
} else {
view_center(view);
}
}
void void
view_unmap(struct cg_view *view) view_unmap(struct cg_view *view)
{ {
@ -81,11 +91,7 @@ view_map(struct cg_view *view, struct wlr_surface *surface)
{ {
view->wlr_surface = surface; view->wlr_surface = surface;
if (view_is_primary(view)) { view_position(view);
view_maximize(view);
} else {
view_center(view);
}
wl_list_insert(&view->server->views, &view->link); wl_list_insert(&view->server->views, &view->link);
seat_set_focus(view->server->seat, view); seat_set_focus(view->server->seat, view);

1
view.h
View file

@ -58,6 +58,7 @@ void view_for_each_surface(struct cg_view *view, wlr_surface_iterator_func_t ite
struct wlr_surface *view_wlr_surface_at(struct cg_view *view, double sx, double sy, struct wlr_surface *view_wlr_surface_at(struct cg_view *view, double sx, double sy,
double *sub_x, double *sub_y); double *sub_x, double *sub_y);
bool view_is_primary(struct cg_view *view); bool view_is_primary(struct cg_view *view);
void view_position(struct cg_view *view);
void view_unmap(struct cg_view *view); void view_unmap(struct cg_view *view);
void view_map(struct cg_view *view, struct wlr_surface *surface); void view_map(struct cg_view *view, struct wlr_surface *surface);
void view_destroy(struct cg_view *view); void view_destroy(struct cg_view *view);