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Fix wl_output enter/leave events

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Fixes #1739
This commit is contained in:
emersion 2018-04-05 23:50:21 -04:00
parent 9acd066be4
commit 88e3e5ea5d
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GPG key ID: 0FDE7BE0E88F5E48
2 changed files with 38 additions and 31 deletions
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1
include/sway/tree/view.h
View file

@ -51,6 +51,7 @@ struct sway_view {
} events;
struct wl_listener surface_new_subsurface;
struct wl_listener container_reparent;
};
struct sway_xdg_shell_v6_view {

68
sway/tree/view.c
View file

@ -102,28 +102,6 @@ static void view_get_layout_box(struct sway_view *view, struct wlr_box *box) {
box->height = view->height;
}
static void view_update_outputs(struct sway_view *view,
const struct wlr_box *before) {
struct wlr_box box;
view_get_layout_box(view, &box);
struct wlr_output_layout *output_layout =
root_container.sway_root->output_layout;
struct wlr_output_layout_output *layout_output;
wl_list_for_each(layout_output, &output_layout->outputs, link) {
bool intersected = before != NULL && wlr_output_layout_intersects(
output_layout, layout_output->output, before);
bool intersects = wlr_output_layout_intersects(output_layout,
layout_output->output, &box);
if (intersected && !intersects) {
wlr_surface_send_leave(view->surface, layout_output->output);
}
if (!intersected && intersects) {
wlr_surface_send_enter(view->surface, layout_output->output);
}
}
}
static void view_subsurface_create(struct sway_view *view,
struct wlr_subsurface *subsurface);
@ -138,6 +116,36 @@ static void view_handle_surface_new_subsurface(struct wl_listener *listener,
view_subsurface_create(view, subsurface);
}
static void view_handle_container_reparent(struct wl_listener *listener,
void *data) {
struct sway_view *view =
wl_container_of(listener, view, container_reparent);
struct sway_container *old_parent = data;
struct sway_container *old_output = old_parent;
if (old_output != NULL && old_output->type != C_OUTPUT) {
old_output = container_parent(old_output, C_OUTPUT);
}
struct sway_container *new_output = view->swayc->parent;
if (new_output != NULL && new_output->type != C_OUTPUT) {
new_output = container_parent(new_output, C_OUTPUT);
}
if (old_output == new_output) {
return;
}
if (old_output != NULL) {
wlr_surface_send_leave(view->surface,
old_output->sway_output->wlr_output);
}
if (new_output != NULL) {
wlr_surface_send_enter(view->surface,
new_output->sway_output->wlr_output);
}
}
void view_map(struct sway_view *view, struct wlr_surface *wlr_surface) {
if (!sway_assert(view->surface == NULL, "cannot map mapped view")) {
return;
@ -156,11 +164,14 @@ void view_map(struct sway_view *view, struct wlr_surface *wlr_surface) {
&view->surface_new_subsurface);
view->surface_new_subsurface.notify = view_handle_surface_new_subsurface;
wl_signal_add(&view->swayc->events.reparent, &view->container_reparent);
view->container_reparent.notify = view_handle_container_reparent;
arrange_windows(cont->parent, -1, -1);
input_manager_set_focus(input_manager, cont);
view_damage_whole(view);
view_update_outputs(view, NULL);
view_handle_container_reparent(&view->container_reparent, NULL);
}
void view_unmap(struct sway_view *view) {
@ -172,9 +183,10 @@ void view_unmap(struct sway_view *view) {
view_damage_whole(view);
struct sway_container *parent = container_destroy(view->swayc);
wl_list_remove(&view->surface_new_subsurface.link);
wl_list_remove(&view->container_reparent.link);
struct sway_container *parent = container_destroy(view->swayc);
view->swayc = NULL;
view->surface = NULL;
@ -187,12 +199,9 @@ void view_update_position(struct sway_view *view, double ox, double oy) {
return;
}
struct wlr_box box;
view_get_layout_box(view, &box);
view_damage_whole(view);
view->swayc->x = ox;
view->swayc->y = oy;
view_update_outputs(view, &box);
view_damage_whole(view);
}
@ -201,12 +210,9 @@ void view_update_size(struct sway_view *view, int width, int height) {
return;
}
struct wlr_box box;
view_get_layout_box(view, &box);
view_damage_whole(view);
view->width = width;
view->height = height;
view_update_outputs(view, &box);
view_damage_whole(view);
}