Add resize support for wl_shell
#include "rootston/server.h"
#include "rootston/input.h"
+static void resize(struct roots_view *view, uint32_t width, uint32_t height) {
+ assert(view->type == ROOTS_WL_SHELL_VIEW);
+ struct wlr_wl_shell_surface *surf = view->wl_shell_surface;
+ wlr_wl_shell_surface_configure(surf, WL_SHELL_SURFACE_RESIZE_NONE, width,
+ height);
+}
+
static void handle_request_move(struct wl_listener *listener, void *data) {
struct roots_wl_shell_surface *roots_surface =
wl_container_of(listener, roots_surface, request_move);
@@ -23,6 +30,19 @@ static void handle_request_move(struct wl_listener *listener, void *data) {
view_begin_move(input, event->cursor, view);
}
+static void handle_request_resize(struct wl_listener *listener, void *data) {
+ struct roots_wl_shell_surface *roots_surface =
+ wl_container_of(listener, roots_surface, request_move);
+ struct roots_view *view = roots_surface->view;
+ struct roots_input *input = view->desktop->server->input;
+ struct wlr_wl_shell_surface_resize_event *e = data;
+ const struct roots_input_event *event = get_input_event(input, e->serial);
+ if (!event || input->mode != ROOTS_CURSOR_PASSTHROUGH) {
+ return;
+ }
+ view_begin_resize(input, event->cursor, view, e->edges);
+}
+
static void handle_destroy(struct wl_listener *listener, void *data) {
struct roots_wl_shell_surface *roots_surface =
wl_container_of(listener, roots_surface, destroy);
@@ -56,6 +76,8 @@ void handle_wl_shell_surface(struct wl_listener *listener, void *data) {
roots_surface->request_move.notify = handle_request_move;
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_list_init(&roots_surface->request_set_fullscreen.link);
wl_list_init(&roots_surface->request_set_maximized.link);
@@ -65,6 +87,7 @@ void handle_wl_shell_surface(struct wl_listener *listener, void *data) {
view->wl_shell_surface = surface;
view->roots_wl_shell_surface = roots_surface;
view->wlr_surface = surface->surface;
+ view->resize = resize;
view->desktop = desktop;
roots_surface->view = view;
list_add(desktop->views, view);
