--- /dev/null
+/*
+* Copyright © 2018 Samsung Electronics co., Ltd. All Rights Reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a
+* copy of this software and associated documentation files (the "Software"),
+* to deal in the Software without restriction, including without limitation
+* the rights to use, copy, modify, merge, publish, distribute, sublicense,
+* and/or sell copies of the Software, and to permit persons to whom the
+* Software is furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice (including the next
+* paragraph) shall be included in all copies or substantial portions of the
+* Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+* DEALINGS IN THE SOFTWARE.
+*/
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include <pepper.h>
+#include <xdg-shell-unstable-v6-server-protocol.h>
+
+typedef struct {
+ pepper_compositor_t *compositor;
+ struct wl_global *zxdg_shell;
+}headless_shell_t;
+
+typedef struct {
+ pepper_view_t *view;
+ struct wl_resource *zxdg_shell_surface;
+ uint32_t last_ack_configure;
+}headless_shell_surface_t;
+
+const static int KEY_SHELL = 0;
+
+static void
+zxdg_toplevel_cb_resource_destroy(struct wl_resource *resource)
+{
+}
+
+static void
+zxdg_toplevel_cb_destroy(struct wl_client *client, struct wl_resource *resource)
+{
+ wl_resource_destroy(resource);
+}
+
+static void
+zxdg_toplevel_cb_parent_set(struct wl_client *client,
+ struct wl_resource *resource,
+ struct wl_resource *res_parent)
+{
+}
+
+static void
+zxdg_toplevel_cb_title_set(struct wl_client *client,
+ struct wl_resource *resource,
+ const char *title)
+{
+}
+
+static void
+zxdg_toplevel_cb_app_id_set(struct wl_client *client,
+ struct wl_resource *resource,
+ const char *app_id)
+{
+}
+
+static void
+zxdg_toplevel_cb_win_menu_show(struct wl_client *client,
+ struct wl_resource *resource,
+ struct wl_resource *res_seat,
+ uint32_t serial,
+ int32_t x,
+ int32_t y)
+{
+}
+
+static void
+zxdg_toplevel_cb_move(struct wl_client *client,
+ struct wl_resource *resource,
+ struct wl_resource *res_seat,
+ uint32_t serial)
+{
+}
+
+static void
+zxdg_toplevel_cb_resize(struct wl_client *client,
+ struct wl_resource *resource,
+ struct wl_resource *res_seat,
+ uint32_t serial,
+ uint32_t edges)
+{
+}
+
+static void
+zxdg_toplevel_cb_max_size_set(struct wl_client *client,
+ struct wl_resource *resource,
+ int32_t w,
+ int32_t h)
+{
+}
+
+static void
+zxdg_toplevel_cb_min_size_set(struct wl_client *client,
+ struct wl_resource *resource,
+ int32_t w,
+ int32_t h)
+{
+}
+
+static void
+zxdg_toplevel_cb_maximized_set(struct wl_client *client, struct wl_resource *resource)
+{
+}
+
+static void
+zxdg_toplevel_cb_maximized_unset(struct wl_client *client, struct wl_resource *resource)
+{
+}
+
+static void
+zxdg_toplevel_cb_fullscreen_set(struct wl_client *client,
+ struct wl_resource *resource,
+ struct wl_resource *res_output)
+{
+}
+
+static void
+zxdg_toplevel_cb_fullscreen_unset(struct wl_client *client, struct wl_resource *resource)
+{
+}
+
+static void
+zxdg_toplevel_cb_minimized_set(struct wl_client *client, struct wl_resource *resource)
+{
+}
+
+static const struct zxdg_toplevel_v6_interface zxdg_toplevel_interface =
+{
+ zxdg_toplevel_cb_destroy,
+ zxdg_toplevel_cb_parent_set,
+ zxdg_toplevel_cb_title_set,
+ zxdg_toplevel_cb_app_id_set,
+ zxdg_toplevel_cb_win_menu_show,
+ zxdg_toplevel_cb_move,
+ zxdg_toplevel_cb_resize,
+ zxdg_toplevel_cb_max_size_set,
+ zxdg_toplevel_cb_min_size_set,
+ zxdg_toplevel_cb_maximized_set,
+ zxdg_toplevel_cb_maximized_unset,
+ zxdg_toplevel_cb_fullscreen_set,
+ zxdg_toplevel_cb_fullscreen_unset,
+ zxdg_toplevel_cb_minimized_set
+};
+
+static void
+zxdg_popup_cb_resource_destroy(struct wl_resource *resource)
+{
+}
+
+static void
+zxdg_popup_cb_destroy(struct wl_client *client, struct wl_resource *resource)
+{
+ wl_resource_destroy(resource);
+}
+
+static void
+zxdg_popup_cb_grab(struct wl_client *client,
+ struct wl_resource *resource,
+ struct wl_resource *res_seat,
+ uint32_t serial)
+{
+}
+
+static const struct zxdg_popup_v6_interface zxdg_popup_interface =
+{
+ zxdg_popup_cb_destroy,
+ zxdg_popup_cb_grab
+};
+
+static void
+zxdg_surface_cb_resource_destroy(struct wl_resource *resource)
+{
+ headless_shell_surface_t *hs_surface;
+
+ hs_surface = wl_resource_get_user_data(resource);
+ PEPPER_CHECK(hs_surface, return, "fail to get hs_surface\n");
+
+ hs_surface->zxdg_shell_surface = NULL;
+ pepper_view_destroy(hs_surface->view);
+
+ free(hs_surface);
+}
+
+static void
+zxdg_surface_cb_destroy(struct wl_client *client, struct wl_resource *resource)
+{
+ wl_resource_destroy(resource);
+}
+
+static void
+zxdg_surface_cb_toplevel_get(struct wl_client *client, struct wl_resource *resource, uint32_t id)
+{
+ struct wl_resource *new_res;
+ new_res = wl_resource_create(client, &zxdg_toplevel_v6_interface, 1, id);
+ if (!new_res) {
+ PEPPER_ERROR("fail to create zxdg_toplevel");
+ wl_resource_post_no_memory(resource);
+ return;
+ }
+
+ wl_resource_set_implementation(new_res,
+ &zxdg_toplevel_interface,
+ NULL,
+ zxdg_toplevel_cb_resource_destroy);
+}
+
+static void
+zxdg_surface_cb_popup_get(struct wl_client *client,
+ struct wl_resource *resource,
+ uint32_t id,
+ struct wl_resource *res_parent,
+ struct wl_resource *res_pos)
+{
+ struct wl_resource *new_res;
+ new_res = wl_resource_create(client, &zxdg_popup_v6_interface, 1, id);
+ if (!new_res) {
+ PEPPER_ERROR("fail to create popup");
+ wl_resource_post_no_memory(resource);
+ return;
+ }
+
+ wl_resource_set_implementation(new_res,
+ &zxdg_popup_interface,
+ NULL,
+ zxdg_popup_cb_resource_destroy);
+}
+
+static void
+zxdg_surface_cb_win_geometry_set(struct wl_client *client,
+ struct wl_resource *resource,
+ int32_t x,
+ int32_t y,
+ int32_t w,
+ int32_t h)
+{
+}
+
+static void
+zxdg_surface_cb_configure_ack(struct wl_client *client, struct wl_resource *resource, uint32_t serial)
+{
+ headless_shell_surface_t *hs_surface;
+
+ hs_surface = wl_resource_get_user_data(resource);
+ PEPPER_CHECK(hs_surface, return, "fail to get headless_shell_surface\n");
+
+ hs_surface->last_ack_configure = serial;
+}
+
+static const struct zxdg_surface_v6_interface zxdg_surface_interface =
+{
+ zxdg_surface_cb_destroy,
+ zxdg_surface_cb_toplevel_get,
+ zxdg_surface_cb_popup_get,
+ zxdg_surface_cb_win_geometry_set,
+ zxdg_surface_cb_configure_ack
+};
+
+static void
+zxdg_positioner_cb_destroy(struct wl_client *client, struct wl_resource *resource)
+{
+ wl_resource_destroy(resource);
+}
+
+static void
+zxdg_positioner_cb_size_set(struct wl_client *client,
+ struct wl_resource *resource,
+ int32_t w, int32_t h)
+{
+}
+
+static void
+zxdg_positioner_cb_anchor_rect_set(struct wl_client *client,
+ struct wl_resource *resource,
+ int32_t x, int32_t y, int32_t w, int32_t h)
+{
+}
+
+static void
+zxdg_positioner_cb_anchor_set(struct wl_client *client,
+ struct wl_resource *resource,
+ enum zxdg_positioner_v6_anchor anchor)
+{
+}
+
+static void
+zxdg_positioner_cb_gravity_set(struct wl_client *client,
+ struct wl_resource *resource,
+ enum zxdg_positioner_v6_gravity gravity)
+{
+}
+
+static void
+zxdg_positioner_cb_constraint_adjustment_set(struct wl_client *client,
+ struct wl_resource *resource,
+ enum zxdg_positioner_v6_constraint_adjustment constraint_adjustment)
+{
+}
+
+static void
+zxdg_positioner_cb_offset_set(struct wl_client *client,
+ struct wl_resource *resource,
+ int32_t x, int32_t y)
+{
+}
+
+static const struct zxdg_positioner_v6_interface zxdg_positioner_interface =
+{
+ zxdg_positioner_cb_destroy,
+ zxdg_positioner_cb_size_set,
+ zxdg_positioner_cb_anchor_rect_set,
+ zxdg_positioner_cb_anchor_set,
+ zxdg_positioner_cb_gravity_set,
+ zxdg_positioner_cb_constraint_adjustment_set,
+ zxdg_positioner_cb_offset_set,
+};
+
+static void
+zxdg_shell_cb_destroy(struct wl_client *client, struct wl_resource *resource)
+{
+ PEPPER_TRACE("Destroy zxdg_shell\n");
+
+ wl_resource_destroy(resource);
+}
+
+static void
+zxdg_shell_cb_positioner_create(struct wl_client *client, struct wl_resource *resource, uint32_t id)
+{
+ struct wl_resource *new_res;
+
+ PEPPER_TRACE("Create zxdg_positoiner\n");
+
+ new_res = wl_resource_create(client, &zxdg_positioner_v6_interface, 1, id);
+ if (!new_res)
+ {
+ PEPPER_ERROR("fail to create zxdg_positioner\n");
+ wl_resource_post_no_memory(resource);
+ return;
+ }
+
+ wl_resource_set_implementation(new_res, &zxdg_positioner_interface, NULL, NULL);
+}
+
+static void
+zxdg_shell_cb_surface_get(struct wl_client *client, struct wl_resource *resource, uint32_t id, struct wl_resource *wsurface)
+{
+ headless_shell_t *hs;
+ headless_shell_surface_t *hs_surface;
+ pepper_surface_t *psurface;
+
+ hs = wl_resource_get_user_data(resource);
+ if (!hs) {
+ PEPPER_ERROR("fail to get headless_shell\n");
+ wl_resource_post_error(resource, WL_DISPLAY_ERROR_INVALID_OBJECT,
+ "failed to get headless shell");
+ return;
+ }
+
+ hs_surface = (headless_shell_surface_t *)calloc(sizeof(headless_shell_surface_t), 1);
+ if (!hs_surface) {
+ PEPPER_ERROR("fail to alloc for headless_shell_surface_t\n");
+ wl_resource_post_no_memory(resource);
+ return;
+ }
+
+ hs_surface->zxdg_shell_surface = wl_resource_create(client, &zxdg_surface_v6_interface, 1, id);
+ if (!hs_surface->zxdg_shell_surface) {
+ PEPPER_ERROR("fail to create the zxdg_surface\n");
+ wl_resource_post_no_memory(resource);
+ goto error;
+ }
+
+ wl_resource_set_implementation(hs_surface->zxdg_shell_surface,
+ &zxdg_surface_interface,
+ hs_surface,
+ zxdg_surface_cb_resource_destroy);
+
+
+ psurface = wl_resource_get_user_data(wsurface);
+ PEPPER_CHECK(psurface, goto error, "faile to get pepper_surface\n");
+
+ hs_surface->view = pepper_compositor_add_view(hs->compositor);
+ if (!hs_surface->view) {
+ PEPPER_ERROR("fail to create the pepper_view\n");
+ wl_resource_post_no_memory(resource);
+ goto error;
+ }
+
+ if (!pepper_view_set_surface(hs_surface->view, psurface)) {
+ PEPPER_ERROR("fail to set surface\n");
+ wl_resource_post_error(resource, WL_DISPLAY_ERROR_INVALID_OBJECT,
+ "Assign set psurface to pview");
+ goto error;
+ }
+
+ if (!pepper_surface_set_role(psurface, "xdg_surface")) {
+ PEPPER_ERROR("fail to set role\n");
+ wl_resource_post_error(resource, WL_DISPLAY_ERROR_INVALID_OBJECT,
+ "Assign \"xdg_surface\" to wl_surface failed\n");
+ goto error;
+ }
+
+ PEPPER_TRACE("create zxdg_surface:%p, pview:%p, psurface:%p\n",
+ hs_surface->zxdg_shell_surface,
+ hs_surface->view,
+ psurface);
+ return;
+error:
+ if (hs_surface) {
+ if (hs_surface->view)
+ pepper_view_destroy(hs_surface->view);
+
+ if (hs_surface->zxdg_shell_surface)
+ wl_resource_destroy(hs_surface->zxdg_shell_surface);
+ else
+ free(hs_surface);
+ }
+}
+
+static void
+zxdg_shell_cb_pong(struct wl_client *client, struct wl_resource *resource, uint32_t serial)
+{
+
+}
+
+static const struct zxdg_shell_v6_interface zxdg_shell_interface =
+{
+ zxdg_shell_cb_destroy,
+ zxdg_shell_cb_positioner_create,
+ zxdg_shell_cb_surface_get,
+ zxdg_shell_cb_pong
+};
+
+static void
+zxdg_shell_cb_bind(struct wl_client *client, void *data, uint32_t version, uint32_t id)
+{
+ struct wl_resource *resource;
+ headless_shell_t *hs = (headless_shell_t *)data;
+
+ PEPPER_TRACE("Bind zxdg_shell\n");
+
+ /* Create resource for zxdg_shell_v6 */
+ resource = wl_resource_create(client,
+ &zxdg_shell_v6_interface,
+ version,
+ id);
+ PEPPER_CHECK(resource, goto err_shell, "fail to create the zxdg_shell_v6\n");
+
+ wl_resource_set_implementation(resource, &zxdg_shell_interface, hs, NULL);
+
+ return;
+err_shell:
+ wl_resource_destroy(resource);
+ wl_client_post_no_memory(client);
+}
+
+static pepper_bool_t
+zxdg_init(headless_shell_t *shell)
+{
+ struct wl_display *display;
+
+ display = pepper_compositor_get_display(shell->compositor);
+
+ shell->zxdg_shell = wl_global_create(display, &zxdg_shell_v6_interface, 1, shell, zxdg_shell_cb_bind);
+ PEPPER_CHECK(shell->zxdg_shell, return PEPPER_FALSE, "fail to create zxdg_shell\n");
+
+ return PEPPER_TRUE;
+}
+
+void
+zxdg_deinit(headless_shell_t *shell)
+{
+ if (shell->zxdg_shell)
+ wl_global_destroy(shell->zxdg_shell);
+}
+
+static void
+headless_shell_deinit(void *data)
+{
+ headless_shell_t *shell = (headless_shell_t*)data;
+ if (!shell) return;
+
+ zxdg_deinit(shell);
+
+ pepper_object_set_user_data((pepper_object_t *)shell->compositor, &KEY_SHELL, NULL, NULL);
+ free(shell);
+}
+
+pepper_bool_t
+headless_shell_init(pepper_compositor_t *compositor)
+{
+ headless_shell_t *shell;
+
+ shell = (headless_shell_t*)calloc(sizeof(headless_shell_t), 1);
+ PEPPER_CHECK(shell, goto error, "fail to alloc for shell\n");
+ shell->compositor = compositor;
+
+ PEPPER_CHECK(zxdg_init(shell), goto error, "zxdg_init() failed\n");
+
+ pepper_object_set_user_data((pepper_object_t *)compositor, &KEY_SHELL, NULL, headless_shell_deinit);
+
+ return PEPPER_TRUE;
+error:
+ headless_shell_deinit(shell);
+ return PEPPER_FALSE;
+}
projects / platform / core / uifw / pepper.git / commitdiff