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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 <stddef.h> | 7 #include <stddef.h> |
8 | 8 |
9 #include <cmath> | 9 #include <cmath> |
10 #include <utility> | 10 #include <utility> |
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1283 | 1283 |
1284 for (RenderWidgetHostView* view : GetRenderWidgetHostViewsInTree()) { | 1284 for (RenderWidgetHostView* view : GetRenderWidgetHostViewsInTree()) { |
1285 if (view) { | 1285 if (view) { |
1286 view->Show(); | 1286 view->Show(); |
1287 #if defined(OS_MACOSX) | 1287 #if defined(OS_MACOSX) |
1288 view->SetActive(true); | 1288 view->SetActive(true); |
1289 #endif | 1289 #endif |
1290 } | 1290 } |
1291 } | 1291 } |
1292 | 1292 |
| 1293 SendPageMessage(new PageMsg_WasShown(MSG_ROUTING_NONE)); |
| 1294 |
1293 last_active_time_ = base::TimeTicks::Now(); | 1295 last_active_time_ = base::TimeTicks::Now(); |
1294 | 1296 |
1295 // The resize rect might have changed while this was inactive -- send the new | 1297 // The resize rect might have changed while this was inactive -- send the new |
1296 // one to make sure it's up to date. | 1298 // one to make sure it's up to date. |
1297 RenderViewHostImpl* rvh = GetRenderViewHost(); | 1299 RenderViewHostImpl* rvh = GetRenderViewHost(); |
1298 if (rvh) { | 1300 if (rvh) { |
1299 rvh->GetWidget()->ResizeRectChanged( | 1301 rvh->GetWidget()->ResizeRectChanged( |
1300 GetRootWindowResizerRect(rvh->GetWidget())); | 1302 GetRootWindowResizerRect(rvh->GetWidget())); |
1301 } | 1303 } |
1302 | 1304 |
1303 FOR_EACH_OBSERVER(WebContentsObserver, observers_, WasShown()); | 1305 FOR_EACH_OBSERVER(WebContentsObserver, observers_, WasShown()); |
1304 | 1306 |
1305 should_normally_be_visible_ = true; | 1307 should_normally_be_visible_ = true; |
1306 } | 1308 } |
1307 | 1309 |
1308 void WebContentsImpl::WasHidden() { | 1310 void WebContentsImpl::WasHidden() { |
1309 // If there are entities capturing screenshots or video (e.g., mirroring), | 1311 // If there are entities capturing screenshots or video (e.g., mirroring), |
1310 // don't activate the "disable rendering" optimization. | 1312 // don't activate the "disable rendering" optimization. |
1311 if (capturer_count_ == 0) { | 1313 if (capturer_count_ == 0) { |
1312 // |GetRenderViewHost()| can be NULL if the user middle clicks a link to | 1314 // |GetRenderViewHost()| can be NULL if the user middle clicks a link to |
1313 // open a tab in the background, then closes the tab before selecting it. | 1315 // open a tab in the background, then closes the tab before selecting it. |
1314 // This is because closing the tab calls WebContentsImpl::Destroy(), which | 1316 // This is because closing the tab calls WebContentsImpl::Destroy(), which |
1315 // removes the |GetRenderViewHost()|; then when we actually destroy the | 1317 // removes the |GetRenderViewHost()|; then when we actually destroy the |
1316 // window, OnWindowPosChanged() notices and calls WasHidden() (which | 1318 // window, OnWindowPosChanged() notices and calls WasHidden() (which |
1317 // calls us). | 1319 // calls us). |
1318 for (RenderWidgetHostView* view : GetRenderWidgetHostViewsInTree()) { | 1320 for (RenderWidgetHostView* view : GetRenderWidgetHostViewsInTree()) { |
1319 if (view) | 1321 if (view) |
1320 view->Hide(); | 1322 view->Hide(); |
1321 } | 1323 } |
| 1324 |
| 1325 SendPageMessage(new PageMsg_WasHidden(MSG_ROUTING_NONE)); |
1322 } | 1326 } |
1323 | 1327 |
1324 FOR_EACH_OBSERVER(WebContentsObserver, observers_, WasHidden()); | 1328 FOR_EACH_OBSERVER(WebContentsObserver, observers_, WasHidden()); |
1325 | 1329 |
1326 should_normally_be_visible_ = false; | 1330 should_normally_be_visible_ = false; |
1327 } | 1331 } |
1328 | 1332 |
1329 void WebContentsImpl::WasOccluded() { | 1333 void WebContentsImpl::WasOccluded() { |
1330 if (capturer_count_ > 0) | 1334 if (capturer_count_ > 0) |
1331 return; | 1335 return; |
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5125 for (RenderViewHost* render_view_host : render_view_host_set) | 5129 for (RenderViewHost* render_view_host : render_view_host_set) |
5126 render_view_host->OnWebkitPreferencesChanged(); | 5130 render_view_host->OnWebkitPreferencesChanged(); |
5127 } | 5131 } |
5128 | 5132 |
5129 void WebContentsImpl::SetJavaScriptDialogManagerForTesting( | 5133 void WebContentsImpl::SetJavaScriptDialogManagerForTesting( |
5130 JavaScriptDialogManager* dialog_manager) { | 5134 JavaScriptDialogManager* dialog_manager) { |
5131 dialog_manager_ = dialog_manager; | 5135 dialog_manager_ = dialog_manager; |
5132 } | 5136 } |
5133 | 5137 |
5134 } // namespace content | 5138 } // namespace content |
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