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120 lines
4.5 KiB
120 lines
4.5 KiB
#include <assert.h>
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#include <stdlib.h>
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#include <stdbool.h>
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#include <wayland-server.h>
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#include <wlr/types/wlr_box.h>
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#include <wlr/types/wlr_surface.h>
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#include <wlr/types/wlr_wl_shell.h>
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#include <wlr/util/log.h>
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#include "rootston/desktop.h"
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#include "rootston/server.h"
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#include "rootston/input.h"
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static void resize(struct roots_view *view, uint32_t width, uint32_t height) {
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assert(view->type == ROOTS_WL_SHELL_VIEW);
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struct wlr_wl_shell_surface *surf = view->wl_shell_surface;
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wlr_wl_shell_surface_configure(surf, WL_SHELL_SURFACE_RESIZE_NONE, width,
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height);
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}
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static void close(struct roots_view *view) {
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assert(view->type == ROOTS_WL_SHELL_VIEW);
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struct wlr_wl_shell_surface *surf = view->wl_shell_surface;
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wl_client_destroy(surf->client);
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}
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static void handle_request_move(struct wl_listener *listener, void *data) {
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struct roots_wl_shell_surface *roots_surface =
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wl_container_of(listener, roots_surface, request_move);
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struct roots_view *view = roots_surface->view;
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struct roots_input *input = view->desktop->server->input;
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struct wlr_wl_shell_surface_move_event *e = data;
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const struct roots_input_event *event = get_input_event(input, e->serial);
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if (!event || input->mode != ROOTS_CURSOR_PASSTHROUGH) {
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return;
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}
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view_begin_move(input, event->cursor, view);
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}
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static void handle_request_resize(struct wl_listener *listener, void *data) {
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struct roots_wl_shell_surface *roots_surface =
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wl_container_of(listener, roots_surface, request_resize);
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struct roots_view *view = roots_surface->view;
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struct roots_input *input = view->desktop->server->input;
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struct wlr_wl_shell_surface_resize_event *e = data;
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const struct roots_input_event *event = get_input_event(input, e->serial);
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if (!event || input->mode != ROOTS_CURSOR_PASSTHROUGH) {
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return;
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}
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view_begin_resize(input, event->cursor, view, e->edges);
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}
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static void handle_surface_commit(struct wl_listener *listener, void *data) {
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struct roots_wl_shell_surface *roots_surface =
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wl_container_of(listener, roots_surface, surface_commit);
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struct roots_view *view = roots_surface->view;
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if (view->wl_shell_surface->state == WLR_WL_SHELL_SURFACE_STATE_TOPLEVEL &&
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!roots_surface->initialized) {
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roots_surface->initialized = view_initialize(view);
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}
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}
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static void handle_destroy(struct wl_listener *listener, void *data) {
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struct roots_wl_shell_surface *roots_surface =
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wl_container_of(listener, roots_surface, destroy);
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wl_list_remove(&roots_surface->destroy.link);
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wl_list_remove(&roots_surface->ping_timeout.link);
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wl_list_remove(&roots_surface->request_move.link);
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wl_list_remove(&roots_surface->request_resize.link);
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wl_list_remove(&roots_surface->request_set_fullscreen.link);
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wl_list_remove(&roots_surface->request_set_maximized.link);
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view_destroy(roots_surface->view);
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free(roots_surface);
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}
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void handle_wl_shell_surface(struct wl_listener *listener, void *data) {
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struct roots_desktop *desktop =
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wl_container_of(listener, desktop, wl_shell_surface);
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struct wlr_wl_shell_surface *surface = data;
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wlr_log(L_DEBUG, "new shell surface: title=%s, class=%s",
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surface->title, surface->class);
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wlr_wl_shell_surface_ping(surface);
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struct roots_wl_shell_surface *roots_surface =
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calloc(1, sizeof(struct roots_wl_shell_surface));
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if (!roots_surface) {
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return;
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}
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wl_list_init(&roots_surface->destroy.link);
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roots_surface->destroy.notify = handle_destroy;
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wl_signal_add(&surface->events.destroy, &roots_surface->destroy);
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wl_list_init(&roots_surface->ping_timeout.link);
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wl_list_init(&roots_surface->request_move.link);
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roots_surface->request_move.notify = handle_request_move;
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wl_signal_add(&surface->events.request_move, &roots_surface->request_move);
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wl_list_init(&roots_surface->request_resize.link);
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roots_surface->request_resize.notify = handle_request_resize;
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wl_signal_add(&surface->events.request_resize,
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&roots_surface->request_resize);
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wl_list_init(&roots_surface->request_set_fullscreen.link);
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wl_list_init(&roots_surface->request_set_maximized.link);
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wl_list_init(&roots_surface->surface_commit.link);
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roots_surface->surface_commit.notify = handle_surface_commit;
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wl_signal_add(&surface->surface->signals.commit,
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&roots_surface->surface_commit);
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struct roots_view *view = calloc(1, sizeof(struct roots_view));
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view->type = ROOTS_WL_SHELL_VIEW;
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view->x = view->y = 200;
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view->wl_shell_surface = surface;
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view->roots_wl_shell_surface = roots_surface;
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view->wlr_surface = surface->surface;
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view->resize = resize;
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view->close = close;
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view->desktop = desktop;
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roots_surface->view = view;
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list_add(desktop->views, view);
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}
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