1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980818283848586 |
- // Copyright 2018 The Chromium Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style license that can be
- // found in the LICENSE file.
- #include "components/exo/wayland/server_util.h"
- #include <wayland-server-core.h>
- #include "base/containers/flat_map.h"
- #include "base/time/time.h"
- #include "components/exo/data_offer.h"
- #include "ui/display/display.h"
- #include "ui/gfx/geometry/insets.h"
- #include "ui/gfx/geometry/rect.h"
- #include "ui/gfx/geometry/size.h"
- DEFINE_UI_CLASS_PROPERTY_TYPE(wl_resource*)
- namespace exo {
- namespace wayland {
- namespace {
- // A property key containing the surface resource that is associated with
- // window. If unset, no surface resource is associated with surface object.
- DEFINE_UI_CLASS_PROPERTY_KEY(wl_resource*, kSurfaceResourceKey, nullptr)
- // A property key containing the data offer resource that is associated with
- // data offer object.
- DEFINE_UI_CLASS_PROPERTY_KEY(wl_resource*, kDataOfferResourceKey, nullptr)
- // Wayland provides no convenient way to annotate a wl_display with arbitrary
- // data. Therefore, to map displays to their security_delegate, we maintain this
- // mapping.
- base::flat_map<wl_display*, SecurityDelegate*> g_display_security_map;
- } // namespace
- uint32_t TimeTicksToMilliseconds(base::TimeTicks ticks) {
- return (ticks - base::TimeTicks()).InMilliseconds();
- }
- uint32_t NowInMilliseconds() {
- return TimeTicksToMilliseconds(base::TimeTicks::Now());
- }
- wl_resource* GetSurfaceResource(Surface* surface) {
- return surface->GetProperty(kSurfaceResourceKey);
- }
- void SetSurfaceResource(Surface* surface, wl_resource* resource) {
- surface->SetProperty(kSurfaceResourceKey, resource);
- }
- wl_resource* GetDataOfferResource(const DataOffer* data_offer) {
- return data_offer->GetProperty(kDataOfferResourceKey);
- }
- void SetDataOfferResource(DataOffer* data_offer,
- wl_resource* data_offer_resource) {
- data_offer->SetProperty(kDataOfferResourceKey, data_offer_resource);
- }
- void SetSecurityDelegate(wl_display* display,
- SecurityDelegate* security_delegate) {
- auto emplace_result =
- g_display_security_map.emplace(display, security_delegate);
- DCHECK(emplace_result.second);
- }
- void RemoveSecurityDelegate(wl_display* display) {
- DCHECK(g_display_security_map.contains(display));
- g_display_security_map.erase(display);
- }
- SecurityDelegate* GetSecurityDelegate(wl_display* display) {
- DCHECK(g_display_security_map.contains(display));
- return g_display_security_map[display];
- }
- SecurityDelegate* GetSecurityDelegate(wl_client* client) {
- return GetSecurityDelegate(wl_client_get_display(client));
- }
- } // namespace wayland
- } // namespace exo
|