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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2010 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 "chrome/browser/instant/instant_loader_manager.h" | 5 #include "chrome/browser/instant/instant_loader_manager.h" |
6 | 6 |
7 #include "base/logging.h" | 7 #include "base/logging.h" |
8 #include "chrome/browser/instant/instant_loader.h" | 8 #include "chrome/browser/instant/instant_loader.h" |
9 #include "chrome/browser/instant/instant_loader_delegate.h" | 9 #include "chrome/browser/instant/instant_loader_delegate.h" |
10 #include "chrome/browser/tab_contents/tab_contents.h" | 10 #include "chrome/browser/tab_contents/tab_contents.h" |
| 11 #include "chrome/browser/tab_contents_wrapper.h" |
11 | 12 |
12 InstantLoaderManager::InstantLoaderManager( | 13 InstantLoaderManager::InstantLoaderManager( |
13 InstantLoaderDelegate* loader_delegate) | 14 InstantLoaderDelegate* loader_delegate) |
14 : loader_delegate_(loader_delegate), | 15 : loader_delegate_(loader_delegate), |
15 current_loader_(NULL), | 16 current_loader_(NULL), |
16 pending_loader_(NULL) { | 17 pending_loader_(NULL) { |
17 } | 18 } |
18 | 19 |
19 InstantLoaderManager::~InstantLoaderManager() { | 20 InstantLoaderManager::~InstantLoaderManager() { |
20 for (Loaders::iterator i = instant_loaders_.begin(); | 21 for (Loaders::iterator i = instant_loaders_.begin(); |
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60 // The loader isn't ready make it the current only if the current isn't | 61 // The loader isn't ready make it the current only if the current isn't |
61 // ready. If the current is ready, then stop the current and make the new | 62 // ready. If the current is ready, then stop the current and make the new |
62 // loader pending. | 63 // loader pending. |
63 if (!current_loader_ || !current_loader_->ready()) { | 64 if (!current_loader_ || !current_loader_->ready()) { |
64 current_loader_ = loader; | 65 current_loader_ = loader; |
65 DCHECK(!pending_loader_); | 66 DCHECK(!pending_loader_); |
66 } else { | 67 } else { |
67 // preview_contents() may be null for tests. | 68 // preview_contents() may be null for tests. |
68 if (!current_loader_->template_url_id() && | 69 if (!current_loader_->template_url_id() && |
69 current_loader_->preview_contents()) { | 70 current_loader_->preview_contents()) { |
70 current_loader_->preview_contents()->Stop(); | 71 current_loader_->preview_contents()->tab_contents()->Stop(); |
71 } | 72 } |
72 pending_loader_ = loader; | 73 pending_loader_ = loader; |
73 } | 74 } |
74 } | 75 } |
75 | 76 |
76 if (current_loader_ != old_current_loader && old_current_loader && | 77 if (current_loader_ != old_current_loader && old_current_loader && |
77 !old_current_loader->template_url_id()) { | 78 !old_current_loader->template_url_id()) { |
78 old_loader->reset(old_current_loader); | 79 old_loader->reset(old_current_loader); |
79 } | 80 } |
80 if (pending_loader_ != old_pending_loader && old_pending_loader && | 81 if (pending_loader_ != old_pending_loader && old_pending_loader && |
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141 InstantLoader* loader = new InstantLoader(loader_delegate_, id); | 142 InstantLoader* loader = new InstantLoader(loader_delegate_, id); |
142 if (id) | 143 if (id) |
143 instant_loaders_[id] = loader; | 144 instant_loaders_[id] = loader; |
144 return loader; | 145 return loader; |
145 } | 146 } |
146 | 147 |
147 InstantLoader* InstantLoaderManager::GetInstantLoader(TemplateURLID id) { | 148 InstantLoader* InstantLoaderManager::GetInstantLoader(TemplateURLID id) { |
148 Loaders::iterator i = instant_loaders_.find(id); | 149 Loaders::iterator i = instant_loaders_.find(id); |
149 return i == instant_loaders_.end() ? CreateLoader(id) : i->second; | 150 return i == instant_loaders_.end() ? CreateLoader(id) : i->second; |
150 } | 151 } |
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