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view: add 'struct border margin'

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Simplify various view interfaces as a result
This commit is contained in:
Johan Malm 2020-09-15 20:41:01 +01:00
parent 5a77c84fc8
commit 090e78b85a
9 changed files with 91 additions and 101 deletions
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25
src/xdg.c
View file

@ -129,18 +129,41 @@ static void xdg_toplevel_view_close(struct view *view)
wlr_xdg_toplevel_send_close(view->xdg_surface);
}
static struct border xdg_shell_border(struct view *view)
{
struct wlr_box box;
wlr_xdg_surface_get_geometry(view->xdg_surface, &box);
struct border border = {
.top = -box.y,
.bottom = -box.y,
.left = -box.x,
.right = -box.x,
};
return border;
}
static void xdg_toplevel_view_map(struct view *view)
{
view->mapped = true;
view->surface = view->xdg_surface->surface;
if (!view->been_mapped) {
view->show_server_side_deco = has_ssd(view);
view_init_position(view);
if (view->show_server_side_deco) {
view->margin = deco_max_extents(view);
} else {
view->margin = xdg_shell_border(view);
view->xdg_grab_offset = -view->margin.left;
}
/* align to edge of screen */
view->x += view->margin.left;
view->y += view->margin.top;
}
view->been_mapped = true;
wl_signal_add(&view->xdg_surface->surface->events.commit,
&view->commit);
view->commit.notify = handle_commit;
desktop_focus_view(view);
}