Drew DeVault
7 years ago
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GitHub
commit
38bb3b9608
@ -1,26 +1,112 @@
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#ifndef WLR_TYPES_WLR_WL_SHELL_H
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#define WLR_TYPES_WLR_WL_SHELL_H
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#include <stdbool.h>
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#include <wayland-server.h>
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struct wlr_wl_shell {
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struct wl_global *wl_global;
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struct wl_list wl_resources;
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struct wl_list surfaces;
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uint32_t ping_timeout;
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struct {
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struct wl_signal new_surface;
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} events;
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void *data;
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};
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struct wlr_wl_shell_surface_transient_state {
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struct wlr_wl_shell_surface *parent;
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int32_t x;
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int32_t y;
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uint32_t flags;
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};
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struct wlr_wl_shell_surface_popup_state {
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struct wlr_seat_handle *seat_handle;
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uint32_t serial;
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};
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enum wlr_wl_shell_surface_role {
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WLR_WL_SHELL_SURFACE_ROLE_NONE,
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WLR_WL_SHELL_SURFACE_ROLE_TOPLEVEL,
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WLR_WL_SHELL_SURFACE_ROLE_TRANSCIENT,
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WLR_WL_SHELL_SURFACE_ROLE_POPUP,
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};
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struct wlr_wl_shell_surface {
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struct wl_resource *surface;
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struct wlr_texture *wlr_texture;
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struct wlr_wl_shell *shell;
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struct wl_client *client;
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struct wl_resource *resource;
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struct wlr_surface *surface;
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struct wl_list link;
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uint32_t ping_serial;
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struct wl_event_source *ping_timer;
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enum wlr_wl_shell_surface_role role;
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struct wlr_wl_shell_surface_transient_state *transient_state;
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struct wlr_wl_shell_surface_popup_state *popup_state;
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char *title;
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char *class;
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struct wl_listener surface_destroy_listener;
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struct {
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struct wl_signal destroy;
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struct wl_signal ping_timeout;
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struct wl_signal request_move;
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struct wl_signal request_resize;
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struct wl_signal request_set_fullscreen;
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struct wl_signal request_set_maximized;
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struct wl_signal set_role;
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struct wl_signal set_title;
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struct wl_signal set_class;
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} events;
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void *data;
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};
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struct wlr_wl_shell_surface_move_event {
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struct wl_client *client;
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struct wlr_wl_shell_surface *surface;
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struct wlr_seat_handle *seat_handle;
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uint32_t serial;
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};
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struct wlr_wl_shell_surface_resize_event {
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struct wl_client *client;
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struct wlr_wl_shell_surface *surface;
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struct wlr_seat_handle *seat_handle;
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uint32_t serial;
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uint32_t edges;
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};
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struct wlr_wl_shell_surface_set_fullscreen_event {
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struct wl_client *client;
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struct wlr_wl_shell_surface *surface;
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uint32_t method;
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uint32_t framerate;
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struct wlr_output *output;
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};
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struct wlr_wl_shell_surface_set_maximized_event {
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struct wl_client *client;
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struct wlr_wl_shell_surface *surface;
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struct wlr_output *output;
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};
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struct wlr_wl_shell *wlr_wl_shell_create(struct wl_display *display);
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void wlr_wl_shell_destroy(struct wlr_wl_shell *wlr_wl_shell);
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void wlr_wl_shell_surface_ping(struct wlr_wl_shell_surface *surface);
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void wlr_wl_shell_surface_configure(struct wlr_wl_shell_surface *surface,
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uint32_t edges, int32_t width, int32_t height);
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void wlr_wl_shell_surface_popup_done(struct wlr_wl_shell_surface *surface);
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#endif
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@ -0,0 +1,84 @@
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#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 handle_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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// TODO: Some of this might want to live in cursor.c I guess
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struct roots_input_event *event = NULL;
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size_t len = sizeof(input->input_events) / sizeof(*input->input_events);
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for (size_t i = 0; i < len; ++i) {
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if (input->input_events[i].cursor
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&& input->input_events[i].serial == e->serial) {
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event = &input->input_events[i];
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break;
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}
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}
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if (!event || input->mode != ROOTS_CURSOR_PASSTHROUGH) {
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return;
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}
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input->mode = ROOTS_CURSOR_MOVE;
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input->offs_x = input->cursor->x - view->x;
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input->offs_y = input->cursor->y - view->y;
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wlr_seat_pointer_clear_focus(input->wl_seat);
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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); // TODO: segfaults
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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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// TODO: all of the trimmings
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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_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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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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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->desktop = desktop;
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roots_surface->view = view;
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wl_list_insert(&desktop->views, &view->link);
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}
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