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Side by Side Diff: content/browser/android/ui_resource_provider_impl.cc

Issue 377013002: android: Use UIResource for overscroll glow (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 6 years, 5 months ago
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1 // Copyright 2014 The Chromium Authors. All rights reserved. 1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "content/browser/android/ui_resource_provider_impl.h" 5 #include "content/browser/android/ui_resource_provider_impl.h"
6 6
7 #include "cc/resources/ui_resource_client.h" 7 #include "cc/resources/ui_resource_client.h"
8 #include "cc/trees/layer_tree_host.h" 8 #include "cc/trees/layer_tree_host.h"
9 #include "content/public/browser/android/ui_resource_client_android.h" 9 #include "ui/base/android/ui_resource_client_android.h"
10 10
11 namespace content { 11 namespace content {
12 12
13 UIResourceProviderImpl::UIResourceProviderImpl() : host_(NULL) { 13 UIResourceProviderImpl::UIResourceProviderImpl() : host_(NULL) {
14 } 14 }
15 15
16 UIResourceProviderImpl::~UIResourceProviderImpl() { 16 UIResourceProviderImpl::~UIResourceProviderImpl() {
17 SetLayerTreeHost(NULL); 17 SetLayerTreeHost(NULL);
18 } 18 }
19 19
20 void UIResourceProviderImpl::SetLayerTreeHost(cc::LayerTreeHost* host) { 20 void UIResourceProviderImpl::SetLayerTreeHost(cc::LayerTreeHost* host) {
21 if (host_ == host) 21 if (host_ == host)
22 return; 22 return;
23 host_ = host; 23 host_ = host;
24 UIResourcesAreInvalid(); 24 UIResourcesAreInvalid();
25 } 25 }
26 26
27 void UIResourceProviderImpl::UIResourcesAreInvalid() { 27 void UIResourceProviderImpl::UIResourcesAreInvalid() {
28 UIResourceClientMap client_map = ui_resource_client_map_; 28 UIResourceClientMap client_map = ui_resource_client_map_;
29 ui_resource_client_map_.clear(); 29 ui_resource_client_map_.clear();
30 for (UIResourceClientMap::iterator iter = client_map.begin(); 30 for (UIResourceClientMap::iterator iter = client_map.begin();
31 iter != client_map.end(); 31 iter != client_map.end();
32 iter++) { 32 iter++) {
33 iter->second->UIResourceIsInvalid(); 33 iter->second->UIResourceIsInvalid();
34 } 34 }
35 } 35 }
36 36
37 cc::UIResourceId UIResourceProviderImpl::CreateUIResource( 37 cc::UIResourceId UIResourceProviderImpl::CreateUIResource(
38 UIResourceClientAndroid* client) { 38 ui::UIResourceClientAndroid* client) {
39 if (!host_) 39 if (!host_)
40 return 0; 40 return 0;
41 cc::UIResourceId id = host_->CreateUIResource(client); 41 cc::UIResourceId id = host_->CreateUIResource(client);
42 DCHECK(ui_resource_client_map_.find(id) == ui_resource_client_map_.end()); 42 DCHECK(ui_resource_client_map_.find(id) == ui_resource_client_map_.end());
43 43
44 ui_resource_client_map_[id] = client; 44 ui_resource_client_map_[id] = client;
45 return id; 45 return id;
46 } 46 }
47 47
48 void UIResourceProviderImpl::DeleteUIResource(cc::UIResourceId ui_resource_id) { 48 void UIResourceProviderImpl::DeleteUIResource(cc::UIResourceId ui_resource_id) {
49 UIResourceClientMap::iterator iter = 49 UIResourceClientMap::iterator iter =
50 ui_resource_client_map_.find(ui_resource_id); 50 ui_resource_client_map_.find(ui_resource_id);
51 DCHECK(iter != ui_resource_client_map_.end()); 51 DCHECK(iter != ui_resource_client_map_.end());
52 52
53 ui_resource_client_map_.erase(iter); 53 ui_resource_client_map_.erase(iter);
54 54
55 if (!host_) 55 if (!host_)
56 return; 56 return;
57 host_->DeleteUIResource(ui_resource_id); 57 host_->DeleteUIResource(ui_resource_id);
58 } 58 }
59 59
60 } // namespace content 60 } // namespace content
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