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/*
* Copyright © 2010-2012 Intel Corporation
* Copyright © 2011-2012 Collabora, Ltd.
* Copyright © 2013 Raspberry Pi Foundation
*
* 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 "config.h"
#include <stdlib.h>
#include <stdint.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include <linux/input.h>
#include <assert.h>
#include <signal.h>
#include <math.h>
#include <sys/types.h>
#include "compositor/weston.h"
#include <libweston/config-parser.h>
#include "shared/helpers.h"
#include <libweston-desktop/libweston-desktop.h>
struct desktest_shell {
struct wl_listener compositor_destroy_listener;
struct weston_desktop *desktop;
struct weston_layer background_layer;
struct weston_surface *background_surface;
struct weston_view *background_view;
struct weston_layer layer;
struct weston_view *view;
};
static void
desktop_surface_added(struct weston_desktop_surface *desktop_surface,
void *shell)
{
struct desktest_shell *dts = shell;
assert(!dts->view);
dts->view = weston_desktop_surface_create_view(desktop_surface);
assert(dts->view);
}
static void
desktop_surface_removed(struct weston_desktop_surface *desktop_surface,
void *shell)
{
struct desktest_shell *dts = shell;
assert(dts->view);
weston_desktop_surface_unlink_view(dts->view);
weston_view_destroy(dts->view);
dts->view = NULL;
}
static void
desktop_surface_committed(struct weston_desktop_surface *desktop_surface,
int32_t sx, int32_t sy, void *shell)
{
struct desktest_shell *dts = shell;
struct weston_surface *surface =
weston_desktop_surface_get_surface(desktop_surface);
struct weston_geometry geometry =
weston_desktop_surface_get_geometry(desktop_surface);
assert(dts->view);
if (weston_surface_is_mapped(surface))
return;
surface->is_mapped = true;
weston_layer_entry_insert(&dts->layer.view_list, &dts->view->layer_link);
weston_view_set_position(dts->view, 0 - geometry.x, 0 - geometry.y);
weston_view_update_transform(dts->view);
dts->view->is_mapped = true;
}
static void
desktop_surface_move(struct weston_desktop_surface *desktop_surface,
struct weston_seat *seat, uint32_t serial, void *shell)
{
}
static void
desktop_surface_resize(struct weston_desktop_surface *desktop_surface,
struct weston_seat *seat, uint32_t serial,
enum weston_desktop_surface_edge edges, void *shell)
{
}
static void
desktop_surface_fullscreen_requested(struct weston_desktop_surface *desktop_surface,
bool fullscreen,
struct weston_output *output, void *shell)
{
}
static void
desktop_surface_maximized_requested(struct weston_desktop_surface *desktop_surface,
bool maximized, void *shell)
{
}
static void
desktop_surface_minimized_requested(struct weston_desktop_surface *desktop_surface,
void *shell)
{
}
static void
desktop_surface_ping_timeout(struct weston_desktop_client *desktop_client,
void *shell)
{
}
static void
desktop_surface_pong(struct weston_desktop_client *desktop_client,
void *shell)
{
}
static const struct weston_desktop_api shell_desktop_api = {
.struct_size = sizeof(struct weston_desktop_api),
.surface_added = desktop_surface_added,
.surface_removed = desktop_surface_removed,
.committed = desktop_surface_committed,
.move = desktop_surface_move,
.resize = desktop_surface_resize,
.fullscreen_requested = desktop_surface_fullscreen_requested,
.maximized_requested = desktop_surface_maximized_requested,
.minimized_requested = desktop_surface_minimized_requested,
.ping_timeout = desktop_surface_ping_timeout,
.pong = desktop_surface_pong,
};
static void
shell_destroy(struct wl_listener *listener, void *data)
{
struct desktest_shell *dts;
dts = container_of(listener, struct desktest_shell,
compositor_destroy_listener);
weston_desktop_destroy(dts->desktop);
weston_view_destroy(dts->background_view);
weston_surface_destroy(dts->background_surface);
free(dts);
}
WL_EXPORT int
wet_shell_init(struct weston_compositor *ec,
int *argc, char *argv[])
{
struct desktest_shell *dts;
dts = zalloc(sizeof *dts);
if (!dts)
return -1;
if (!weston_compositor_add_destroy_listener_once(ec,
&dts->compositor_destroy_listener,
shell_destroy)) {
free(dts);
return 0;
}
weston_layer_init(&dts->layer, ec);
weston_layer_init(&dts->background_layer, ec);
weston_layer_set_position(&dts->layer,
WESTON_LAYER_POSITION_NORMAL);
weston_layer_set_position(&dts->background_layer,
WESTON_LAYER_POSITION_BACKGROUND);
dts->background_surface = weston_surface_create(ec);
if (dts->background_surface == NULL)
goto out_free;
dts->background_view = weston_view_create(dts->background_surface);
if (dts->background_view == NULL)
goto out_surface;
weston_surface_set_color(dts->background_surface, 0.16, 0.32, 0.48, 1.);
pixman_region32_fini(&dts->background_surface->opaque);
pixman_region32_init_rect(&dts->background_surface->opaque, 0, 0, 2000, 2000);
pixman_region32_fini(&dts->background_surface->input);
pixman_region32_init_rect(&dts->background_surface->input, 0, 0, 2000, 2000);
weston_surface_set_size(dts->background_surface, 2000, 2000);
weston_view_set_position(dts->background_view, 0, 0);
weston_layer_entry_insert(&dts->background_layer.view_list, &dts->background_view->layer_link);
weston_view_update_transform(dts->background_view);
dts->desktop = weston_desktop_create(ec, &shell_desktop_api, dts);
if (dts->desktop == NULL)
goto out_view;
return 0;
out_view:
weston_view_destroy(dts->background_view);
out_surface:
weston_surface_destroy(dts->background_surface);
out_free:
wl_list_remove(&dts->compositor_destroy_listener.link);
free(dts);
return -1;
}
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