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Send surface enter/leave events

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This commit is contained in:
Drew DeVault 2018-02-25 17:23:36 -05:00
parent 61c1c3e7af
commit 8ad26c8afd
3 changed files with 45 additions and 0 deletions
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42
sway/tree/view.c
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@ -1,3 +1,7 @@
#include <wayland-server.h>
#include <wlr/types/wlr_output_layout.h>
#include "sway/container.h"
#include "sway/layout.h"
#include "sway/view.h"
const char *view_get_title(struct sway_view *view) {
@ -30,13 +34,27 @@ const char *view_get_instance(struct sway_view *view) {
void view_set_size(struct sway_view *view, int width, int height) {
if (view->iface.set_size) {
struct wlr_box box = {
.x = view->swayc->x,
.y = view->swayc->y,
.width = view->width,
.height = view->height,
};
view->iface.set_size(view, width, height);
view_update_outputs(view, &box);
}
}
void view_set_position(struct sway_view *view, double ox, double oy) {
if (view->iface.set_position) {
struct wlr_box box = {
.x = view->swayc->x,
.y = view->swayc->y,
.width = view->width,
.height = view->height,
};
view->iface.set_position(view, ox, oy);
view_update_outputs(view, &box);
}
}
@ -51,3 +69,27 @@ void view_close(struct sway_view *view) {
view->iface.close(view);
}
}
void view_update_outputs(struct sway_view *view, const struct wlr_box *before) {
struct wlr_output_layout *output_layout =
root_container.sway_root->output_layout;
struct wlr_box box = {
.x = view->swayc->x,
.y = view->swayc->y,
.width = view->width,
.height = view->height,
};
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);
}
}
}