This has been deprecated long enough, I think it's time to say goodbye. Signed-off-by: Derek Foreman <derek.foreman@collabora.com>dev
Derek Foreman
3 years ago
committed by
Marius Vlad
parent
5ba7ae2937
commit
e6b8f5a5e4
@ -1,497 +0,0 @@ |
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/*
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* Copyright © 2010-2012 Intel Corporation |
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* Copyright © 2011-2012 Collabora, Ltd. |
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* Copyright © 2013 Raspberry Pi Foundation |
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* Copyright © 2016 Quentin "Sardem FF7" Glidic |
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* |
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* Permission is hereby granted, free of charge, to any person obtaining a |
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* copy of this software and associated documentation files (the "Software"), |
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* to deal in the Software without restriction, including without limitation |
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* the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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* and/or sell copies of the Software, and to permit persons to whom the |
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* Software is furnished to do so, subject to the following conditions: |
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* |
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* The above copyright notice and this permission notice (including the next |
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* paragraph) shall be included in all copies or substantial portions of the |
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* Software. |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
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* DEALINGS IN THE SOFTWARE. |
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*/ |
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#include "config.h" |
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#include <assert.h> |
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#include <wayland-server.h> |
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#include <libweston/libweston.h> |
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#include <libweston/zalloc.h> |
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#include <libweston-desktop/libweston-desktop.h> |
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#include "internal.h" |
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#define WD_WL_SHELL_PROTOCOL_VERSION 1 |
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enum weston_desktop_wl_shell_surface_state { |
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NONE, |
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TOPLEVEL, |
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MAXIMIZED, |
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FULLSCREEN, |
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TRANSIENT, |
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POPUP, |
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}; |
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struct weston_desktop_wl_shell_surface { |
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struct wl_resource *resource; |
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struct weston_desktop *desktop; |
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struct wl_display *display; |
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struct weston_desktop_surface *surface; |
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struct weston_desktop_surface *parent; |
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bool added; |
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struct weston_desktop_seat *popup_seat; |
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enum weston_desktop_wl_shell_surface_state state; |
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struct wl_listener wl_surface_resource_destroy_listener; |
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}; |
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static void |
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weston_desktop_wl_shell_surface_set_size(struct weston_desktop_surface *dsurface, |
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void *user_data, |
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int32_t width, int32_t height) |
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{ |
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struct weston_desktop_wl_shell_surface *surface = user_data; |
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struct weston_surface *wsurface = |
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weston_desktop_surface_get_surface(surface->surface); |
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if ((wsurface->width == width && wsurface->height == height) || |
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(width == 0 && height == 0)) |
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return; |
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wl_shell_surface_send_configure(surface->resource, |
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WL_SHELL_SURFACE_RESIZE_NONE, |
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width, height); |
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} |
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static void |
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weston_desktop_wl_shell_surface_maybe_ungrab(struct weston_desktop_wl_shell_surface *surface) |
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{ |
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if (surface->state != POPUP || |
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!weston_desktop_surface_get_grab(surface->surface)) |
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return; |
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weston_desktop_surface_popup_ungrab(surface->surface, |
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surface->popup_seat); |
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surface->popup_seat = NULL; |
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} |
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static void |
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weston_desktop_wl_shell_surface_committed(struct weston_desktop_surface *dsurface, |
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void *user_data, |
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int32_t sx, int32_t sy) |
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{ |
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struct weston_desktop_wl_shell_surface *surface = user_data; |
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struct weston_surface *wsurface = |
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weston_desktop_surface_get_surface(dsurface); |
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if (wsurface->buffer_ref.buffer == NULL) |
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weston_desktop_wl_shell_surface_maybe_ungrab(surface); |
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if (surface->added) |
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weston_desktop_api_committed(surface->desktop, surface->surface, |
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sx, sy); |
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} |
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static void |
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weston_desktop_wl_shell_surface_ping(struct weston_desktop_surface *dsurface, |
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uint32_t serial, void *user_data) |
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{ |
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struct weston_desktop_wl_shell_surface *surface = user_data; |
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wl_shell_surface_send_ping(surface->resource, serial); |
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} |
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static void |
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weston_desktop_wl_shell_surface_close(struct weston_desktop_surface *dsurface, |
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void *user_data) |
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{ |
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struct weston_desktop_wl_shell_surface *surface = user_data; |
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if (surface->state == POPUP) |
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wl_shell_surface_send_popup_done(surface->resource); |
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} |
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static bool |
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weston_desktop_wl_shell_surface_get_maximized(struct weston_desktop_surface *dsurface, |
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void *user_data) |
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{ |
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struct weston_desktop_wl_shell_surface *surface = user_data; |
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return surface->state == MAXIMIZED; |
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} |
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static bool |
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weston_desktop_wl_shell_surface_get_fullscreen(struct weston_desktop_surface *dsurface, |
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void *user_data) |
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{ |
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struct weston_desktop_wl_shell_surface *surface = user_data; |
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return surface->state == FULLSCREEN; |
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} |
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static void |
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weston_desktop_wl_shell_change_state(struct weston_desktop_wl_shell_surface *surface, |
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enum weston_desktop_wl_shell_surface_state state, |
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struct weston_desktop_surface *parent, |
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int32_t x, int32_t y) |
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{ |
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bool to_add = (parent == NULL); |
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assert(state != NONE); |
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if (to_add && surface->added) { |
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surface->state = state; |
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return; |
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} |
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if (surface->state != state) { |
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if (surface->state == POPUP) |
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weston_desktop_wl_shell_surface_maybe_ungrab(surface); |
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if (to_add) { |
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weston_desktop_surface_unset_relative_to(surface->surface); |
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weston_desktop_api_surface_added(surface->desktop, |
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surface->surface); |
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} else if (surface->added) { |
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weston_desktop_api_surface_removed(surface->desktop, |
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surface->surface); |
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} |
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surface->state = state; |
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surface->added = to_add; |
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} |
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if (parent != NULL) |
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weston_desktop_surface_set_relative_to(surface->surface, parent, |
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x, y, false); |
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} |
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static void |
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weston_desktop_wl_shell_surface_destroy(struct weston_desktop_surface *dsurface, |
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void *user_data) |
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{ |
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struct weston_desktop_wl_shell_surface *surface = user_data; |
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wl_list_remove(&surface->wl_surface_resource_destroy_listener.link); |
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weston_desktop_wl_shell_surface_maybe_ungrab(surface); |
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weston_desktop_surface_unset_relative_to(surface->surface); |
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if (surface->added) |
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weston_desktop_api_surface_removed(surface->desktop, |
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surface->surface); |
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free(surface); |
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} |
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static void |
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weston_desktop_wl_shell_surface_protocol_pong(struct wl_client *wl_client, |
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struct wl_resource *resource, |
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uint32_t serial) |
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{ |
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struct weston_desktop_surface *surface = wl_resource_get_user_data(resource); |
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weston_desktop_client_pong(weston_desktop_surface_get_client(surface), serial); |
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} |
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static void |
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weston_desktop_wl_shell_surface_protocol_move(struct wl_client *wl_client, |
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struct wl_resource *resource, |
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struct wl_resource *seat_resource, |
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uint32_t serial) |
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{ |
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struct weston_desktop_surface *dsurface = |
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wl_resource_get_user_data(resource); |
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struct weston_seat *seat = |
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wl_resource_get_user_data(seat_resource); |
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struct weston_desktop_wl_shell_surface *surface = |
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weston_desktop_surface_get_implementation_data(dsurface); |
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if (seat == NULL) |
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return; |
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weston_desktop_api_move(surface->desktop, dsurface, seat, serial); |
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} |
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static void |
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weston_desktop_wl_shell_surface_protocol_resize(struct wl_client *wl_client, |
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struct wl_resource *resource, |
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struct wl_resource *seat_resource, |
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uint32_t serial, |
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enum wl_shell_surface_resize edges) |
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{ |
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struct weston_desktop_surface *dsurface = |
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wl_resource_get_user_data(resource); |
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struct weston_seat *seat = wl_resource_get_user_data(seat_resource); |
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struct weston_desktop_wl_shell_surface *surface = |
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weston_desktop_surface_get_implementation_data(dsurface); |
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enum weston_desktop_surface_edge surf_edges = |
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(enum weston_desktop_surface_edge) edges; |
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if (seat == NULL) |
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return; |
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weston_desktop_api_resize(surface->desktop, dsurface, seat, serial, surf_edges); |
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} |
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static void |
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weston_desktop_wl_shell_surface_protocol_set_toplevel(struct wl_client *wl_client, |
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struct wl_resource *resource) |
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{ |
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struct weston_desktop_surface *dsurface = |
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wl_resource_get_user_data(resource); |
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struct weston_desktop_wl_shell_surface *surface = |
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weston_desktop_surface_get_implementation_data(dsurface); |
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weston_desktop_wl_shell_change_state(surface, TOPLEVEL, NULL, 0, 0); |
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if (surface->parent == NULL) |
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return; |
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surface->parent = NULL; |
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weston_desktop_api_set_parent(surface->desktop, surface->surface, NULL); |
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} |
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static void |
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weston_desktop_wl_shell_surface_protocol_set_transient(struct wl_client *wl_client, |
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struct wl_resource *resource, |
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struct wl_resource *parent_resource, |
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int32_t x, int32_t y, |
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enum wl_shell_surface_transient flags) |
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{ |
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struct weston_desktop_surface *dsurface = |
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wl_resource_get_user_data(resource); |
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struct weston_surface *wparent = |
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wl_resource_get_user_data(parent_resource); |
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struct weston_desktop_surface *parent; |
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struct weston_desktop_wl_shell_surface *surface = |
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weston_desktop_surface_get_implementation_data(dsurface); |
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if (!weston_surface_is_desktop_surface(wparent)) |
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return; |
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parent = weston_surface_get_desktop_surface(wparent); |
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if (flags & WL_SHELL_SURFACE_TRANSIENT_INACTIVE) { |
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weston_desktop_wl_shell_change_state(surface, TRANSIENT, parent, |
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x, y); |
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} else { |
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weston_desktop_wl_shell_change_state(surface, TOPLEVEL, NULL, |
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0, 0); |
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surface->parent = parent; |
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weston_desktop_api_set_parent(surface->desktop, |
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surface->surface, parent); |
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} |
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} |
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static void |
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weston_desktop_wl_shell_surface_protocol_set_fullscreen(struct wl_client *wl_client, |
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struct wl_resource *resource, |
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enum wl_shell_surface_fullscreen_method method, |
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uint32_t framerate, |
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struct wl_resource *output_resource) |
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{ |
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struct weston_desktop_surface *dsurface = |
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wl_resource_get_user_data(resource); |
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struct weston_desktop_wl_shell_surface *surface = |
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weston_desktop_surface_get_implementation_data(dsurface); |
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struct weston_output *output = NULL; |
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if (output_resource != NULL) |
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output = weston_head_from_resource(output_resource)->output; |
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weston_desktop_wl_shell_change_state(surface, FULLSCREEN, NULL, 0, 0); |
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weston_desktop_api_fullscreen_requested(surface->desktop, dsurface, |
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true, output); |
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} |
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static void |
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weston_desktop_wl_shell_surface_protocol_set_popup(struct wl_client *wl_client, |
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struct wl_resource *resource, |
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struct wl_resource *seat_resource, |
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uint32_t serial, |
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struct wl_resource *parent_resource, |
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int32_t x, int32_t y, |
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enum wl_shell_surface_transient flags) |
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{ |
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struct weston_desktop_surface *dsurface = |
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wl_resource_get_user_data(resource); |
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struct weston_seat *wseat = wl_resource_get_user_data(seat_resource); |
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struct weston_desktop_seat *seat = weston_desktop_seat_from_seat(wseat); |
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struct weston_surface *parent = |
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wl_resource_get_user_data(parent_resource); |
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struct weston_desktop_surface *parent_surface; |
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struct weston_desktop_wl_shell_surface *surface = |
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weston_desktop_surface_get_implementation_data(dsurface); |
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/* Check that if we have a valid wseat we also got a valid desktop seat */ |
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if (wseat != NULL && seat == NULL) { |
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wl_client_post_no_memory(wl_client); |
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return; |
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} |
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if (!weston_surface_is_desktop_surface(parent)) |
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return; |
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parent_surface = weston_surface_get_desktop_surface(parent); |
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weston_desktop_wl_shell_change_state(surface, POPUP, |
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parent_surface, x, y); |
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weston_desktop_surface_popup_grab(surface->surface, seat, serial); |
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surface->popup_seat = seat; |
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} |
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static void |
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weston_desktop_wl_shell_surface_protocol_set_maximized(struct wl_client *wl_client, |
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struct wl_resource *resource, |
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struct wl_resource *output_resource) |
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{ |
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struct weston_desktop_surface *dsurface = |
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wl_resource_get_user_data(resource); |
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struct weston_desktop_wl_shell_surface *surface = |
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weston_desktop_surface_get_implementation_data(dsurface); |
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weston_desktop_wl_shell_change_state(surface, MAXIMIZED, NULL, 0, 0); |
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weston_desktop_api_maximized_requested(surface->desktop, dsurface, true); |
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} |
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static void |
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weston_desktop_wl_shell_surface_protocol_set_title(struct wl_client *wl_client, |
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struct wl_resource *resource, |
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const char *title) |
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{ |
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struct weston_desktop_surface *surface = |
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wl_resource_get_user_data(resource); |
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weston_desktop_surface_set_title(surface, title); |
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} |
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static void |
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weston_desktop_wl_shell_surface_protocol_set_class(struct wl_client *wl_client, |
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struct wl_resource *resource, |
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const char *class_) |
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{ |
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struct weston_desktop_surface *surface = |
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wl_resource_get_user_data(resource); |
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weston_desktop_surface_set_app_id(surface, class_); |
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} |
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static const struct wl_shell_surface_interface weston_desktop_wl_shell_surface_implementation = { |
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.pong = weston_desktop_wl_shell_surface_protocol_pong, |
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.move = weston_desktop_wl_shell_surface_protocol_move, |
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.resize = weston_desktop_wl_shell_surface_protocol_resize, |
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.set_toplevel = weston_desktop_wl_shell_surface_protocol_set_toplevel, |
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.set_transient = weston_desktop_wl_shell_surface_protocol_set_transient, |
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.set_fullscreen = weston_desktop_wl_shell_surface_protocol_set_fullscreen, |
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.set_popup = weston_desktop_wl_shell_surface_protocol_set_popup, |
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.set_maximized = weston_desktop_wl_shell_surface_protocol_set_maximized, |
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.set_title = weston_desktop_wl_shell_surface_protocol_set_title, |
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.set_class = weston_desktop_wl_shell_surface_protocol_set_class, |
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}; |
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static const struct weston_desktop_surface_implementation weston_desktop_wl_shell_surface_internal_implementation = { |
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.set_size = weston_desktop_wl_shell_surface_set_size, |
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.committed = weston_desktop_wl_shell_surface_committed, |
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.ping = weston_desktop_wl_shell_surface_ping, |
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.close = weston_desktop_wl_shell_surface_close, |
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.get_maximized = weston_desktop_wl_shell_surface_get_maximized, |
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.get_fullscreen = weston_desktop_wl_shell_surface_get_fullscreen, |
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.destroy = weston_desktop_wl_shell_surface_destroy, |
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}; |
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static void |
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wl_surface_resource_destroyed(struct wl_listener *listener, |
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void *data) |
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{ |
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struct weston_desktop_wl_shell_surface *surface = |
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wl_container_of(listener, surface, |
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wl_surface_resource_destroy_listener); |
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|
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/* the wl_shell_surface spec says that wl_shell_surfaces are to be
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* destroyed automatically when the wl_surface is destroyed. */ |
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weston_desktop_surface_destroy(surface->surface); |
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} |
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static void |
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weston_desktop_wl_shell_protocol_get_shell_surface(struct wl_client *wl_client, |
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struct wl_resource *resource, |
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uint32_t id, |
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struct wl_resource *surface_resource) |
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{ |
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struct weston_desktop_client *client = wl_resource_get_user_data(resource); |
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struct weston_surface *wsurface = wl_resource_get_user_data(surface_resource); |
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struct weston_desktop_wl_shell_surface *surface; |
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if (weston_surface_set_role(wsurface, "wl_shell_surface", resource, WL_SHELL_ERROR_ROLE) < 0) |
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return; |
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surface = zalloc(sizeof(struct weston_desktop_wl_shell_surface)); |
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if (surface == NULL) { |
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wl_client_post_no_memory(wl_client); |
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return; |
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} |
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surface->desktop = weston_desktop_client_get_desktop(client); |
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surface->display = weston_desktop_get_display(surface->desktop); |
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surface->surface = |
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weston_desktop_surface_create(surface->desktop, client, wsurface, |
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&weston_desktop_wl_shell_surface_internal_implementation, |
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surface); |
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if (surface->surface == NULL) { |
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free(surface); |
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return; |
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} |
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surface->wl_surface_resource_destroy_listener.notify = |
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wl_surface_resource_destroyed; |
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wl_resource_add_destroy_listener(wsurface->resource, |
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&surface->wl_surface_resource_destroy_listener); |
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|
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surface->resource = |
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weston_desktop_surface_add_resource(surface->surface, |
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&wl_shell_surface_interface, |
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&weston_desktop_wl_shell_surface_implementation, |
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id, NULL); |
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} |
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static const struct wl_shell_interface weston_desktop_wl_shell_implementation = { |
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.get_shell_surface = weston_desktop_wl_shell_protocol_get_shell_surface, |
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}; |
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static void |
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weston_desktop_wl_shell_bind(struct wl_client *client, void *data, |
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uint32_t version, uint32_t id) |
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{ |
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struct weston_desktop *desktop = data; |
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|
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weston_desktop_client_create(desktop, client, NULL, &wl_shell_interface, |
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&weston_desktop_wl_shell_implementation, |
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version, id); |
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} |
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|
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struct wl_global * |
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weston_desktop_wl_shell_create(struct weston_desktop *desktop, |
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struct wl_display *display) |
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{ |
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return wl_global_create(display, |
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&wl_shell_interface, |
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WD_WL_SHELL_PROTOCOL_VERSION, desktop, |
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weston_desktop_wl_shell_bind); |
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} |
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