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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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/web_contents/web_contents_impl.h" | 5 #include "content/browser/web_contents/web_contents_impl.h" |
6 | 6 |
7 #include <utility> | 7 #include <utility> |
8 | 8 |
9 #include "base/command_line.h" | 9 #include "base/command_line.h" |
10 #include "base/debug/trace_event.h" | 10 #include "base/debug/trace_event.h" |
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2201 } | 2201 } |
2202 | 2202 |
2203 void WebContentsImpl::SetClosedByUserGesture(bool value) { | 2203 void WebContentsImpl::SetClosedByUserGesture(bool value) { |
2204 closed_by_user_gesture_ = value; | 2204 closed_by_user_gesture_ = value; |
2205 } | 2205 } |
2206 | 2206 |
2207 bool WebContentsImpl::GetClosedByUserGesture() const { | 2207 bool WebContentsImpl::GetClosedByUserGesture() const { |
2208 return closed_by_user_gesture_; | 2208 return closed_by_user_gesture_; |
2209 } | 2209 } |
2210 | 2210 |
2211 int WebContentsImpl::GetZoomPercent(bool* enable_increment, | |
2212 bool* enable_decrement) const { | |
2213 *enable_decrement = *enable_increment = false; | |
2214 // Calculate the zoom percent from the factor. Round up to the nearest whole | |
2215 // number. | |
2216 int percent = static_cast<int>( | |
2217 ZoomLevelToZoomFactor(HostZoomMap::GetZoomLevel(this)) * 100 + 0.5); | |
2218 *enable_decrement = percent > minimum_zoom_percent_; | |
2219 *enable_increment = percent < maximum_zoom_percent_; | |
2220 return percent; | |
2221 } | |
2222 | |
2223 void WebContentsImpl::ViewSource() { | 2211 void WebContentsImpl::ViewSource() { |
2224 if (!delegate_) | 2212 if (!delegate_) |
2225 return; | 2213 return; |
2226 | 2214 |
2227 NavigationEntry* entry = GetController().GetLastCommittedEntry(); | 2215 NavigationEntry* entry = GetController().GetLastCommittedEntry(); |
2228 if (!entry) | 2216 if (!entry) |
2229 return; | 2217 return; |
2230 | 2218 |
2231 delegate_->ViewSourceForTab(this, entry->GetURL()); | 2219 delegate_->ViewSourceForTab(this, entry->GetURL()); |
2232 } | 2220 } |
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4119 if (new_size != old_size) | 4107 if (new_size != old_size) |
4120 delegate_->UpdatePreferredSize(this, new_size); | 4108 delegate_->UpdatePreferredSize(this, new_size); |
4121 } | 4109 } |
4122 | 4110 |
4123 void WebContentsImpl::ResumeResponseDeferredAtStart() { | 4111 void WebContentsImpl::ResumeResponseDeferredAtStart() { |
4124 FrameTreeNode* node = frame_tree_.root(); | 4112 FrameTreeNode* node = frame_tree_.root(); |
4125 node->render_manager()->ResumeResponseDeferredAtStart(); | 4113 node->render_manager()->ResumeResponseDeferredAtStart(); |
4126 } | 4114 } |
4127 | 4115 |
4128 } // namespace content | 4116 } // namespace content |
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