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1 // Copyright 2012 The Chromium Authors. All rights reserved. | 1 // Copyright 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/android/content_view_core_impl.h" | 5 #include "content/browser/android/content_view_core_impl.h" |
6 | 6 |
7 #include "base/android/jni_android.h" | 7 #include "base/android/jni_android.h" |
8 #include "base/android/jni_array.h" | 8 #include "base/android/jni_array.h" |
9 #include "base/android/jni_string.h" | 9 #include "base/android/jni_string.h" |
10 #include "base/android/scoped_java_ref.h" | 10 #include "base/android/scoped_java_ref.h" |
11 #include "base/command_line.h" | 11 #include "base/command_line.h" |
12 #include "base/logging.h" | 12 #include "base/logging.h" |
13 #include "base/metrics/histogram.h" | 13 #include "base/metrics/histogram.h" |
14 #include "base/strings/utf_string_conversions.h" | 14 #include "base/strings/utf_string_conversions.h" |
15 #include "base/values.h" | 15 #include "base/values.h" |
16 #include "cc/layers/layer.h" | 16 #include "cc/layers/layer.h" |
17 #include "cc/layers/solid_color_layer.h" | 17 #include "cc/layers/solid_color_layer.h" |
18 #include "cc/output/begin_frame_args.h" | 18 #include "cc/output/begin_frame_args.h" |
19 #include "content/browser/accessibility/browser_accessibility_state_impl.h" | 19 #include "content/browser/accessibility/browser_accessibility_state_impl.h" |
20 #include "content/browser/android/gesture_event_type.h" | 20 #include "content/browser/android/gesture_event_type.h" |
21 #include "content/browser/android/interstitial_page_delegate_android.h" | 21 #include "content/browser/android/interstitial_page_delegate_android.h" |
22 #include "content/browser/android/java/gin_java_bridge_dispatcher_host.h" | 22 #include "content/browser/android/java/gin_java_bridge_dispatcher_host.h" |
23 #include "content/browser/android/load_url_params.h" | 23 #include "content/browser/android/load_url_params.h" |
24 #include "content/browser/android/popup_touch_handle_drawable.h" | 24 #include "content/browser/android/popup_touch_handle_drawable.h" |
25 #include "content/browser/frame_host/interstitial_page_impl.h" | 25 #include "content/browser/frame_host/interstitial_page_impl.h" |
26 #include "content/browser/frame_host/navigation_controller_impl.h" | |
27 #include "content/browser/frame_host/navigation_entry_impl.h" | |
28 #include "content/browser/frame_host/render_frame_host_impl.h" | |
29 #include "content/browser/geolocation/geolocation_dispatcher_host.h" | 26 #include "content/browser/geolocation/geolocation_dispatcher_host.h" |
30 #include "content/browser/media/media_web_contents_observer.h" | 27 #include "content/browser/media/media_web_contents_observer.h" |
31 #include "content/browser/renderer_host/compositor_impl_android.h" | 28 #include "content/browser/renderer_host/compositor_impl_android.h" |
32 #include "content/browser/renderer_host/input/motion_event_android.h" | 29 #include "content/browser/renderer_host/input/motion_event_android.h" |
33 #include "content/browser/renderer_host/input/web_input_event_builders_android.h
" | 30 #include "content/browser/renderer_host/input/web_input_event_builders_android.h
" |
34 #include "content/browser/renderer_host/input/web_input_event_util.h" | 31 #include "content/browser/renderer_host/input/web_input_event_util.h" |
35 #include "content/browser/renderer_host/render_view_host_impl.h" | 32 #include "content/browser/renderer_host/render_view_host_impl.h" |
36 #include "content/browser/renderer_host/render_widget_host_impl.h" | 33 #include "content/browser/renderer_host/render_widget_host_impl.h" |
37 #include "content/browser/renderer_host/render_widget_host_view_android.h" | 34 #include "content/browser/renderer_host/render_widget_host_view_android.h" |
38 #include "content/browser/screen_orientation/screen_orientation_dispatcher_host.
h" | 35 #include "content/browser/screen_orientation/screen_orientation_dispatcher_host.
h" |
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787 return; | 784 return; |
788 | 785 |
789 gfx::Point start_point = gfx::Point(start.x(), start.y()); | 786 gfx::Point start_point = gfx::Point(start.x(), start.y()); |
790 gfx::Point end_point = gfx::Point(end.x(), end.y()); | 787 gfx::Point end_point = gfx::Point(end.x(), end.y()); |
791 if (start_point == end_point) | 788 if (start_point == end_point) |
792 return; | 789 return; |
793 | 790 |
794 web_contents_->SelectRange(start_point, end_point); | 791 web_contents_->SelectRange(start_point, end_point); |
795 } | 792 } |
796 | 793 |
797 void ContentViewCoreImpl::LoadUrl( | |
798 NavigationController::LoadURLParams& params) { | |
799 GetWebContents()->GetController().LoadURLWithParams(params); | |
800 } | |
801 | |
802 ui::ViewAndroid* ContentViewCoreImpl::GetViewAndroid() const { | 794 ui::ViewAndroid* ContentViewCoreImpl::GetViewAndroid() const { |
803 return view_android_; | 795 return view_android_; |
804 } | 796 } |
805 | 797 |
806 ui::WindowAndroid* ContentViewCoreImpl::GetWindowAndroid() const { | 798 ui::WindowAndroid* ContentViewCoreImpl::GetWindowAndroid() const { |
807 return window_android_; | 799 return window_android_; |
808 } | 800 } |
809 | 801 |
810 scoped_refptr<cc::Layer> ContentViewCoreImpl::GetLayer() const { | 802 scoped_refptr<cc::Layer> ContentViewCoreImpl::GetLayer() const { |
811 return root_layer_.get(); | 803 return root_layer_.get(); |
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829 | 821 |
830 int selected_count = env->GetArrayLength(indices); | 822 int selected_count = env->GetArrayLength(indices); |
831 std::vector<int> selected_indices; | 823 std::vector<int> selected_indices; |
832 jint* indices_ptr = env->GetIntArrayElements(indices, NULL); | 824 jint* indices_ptr = env->GetIntArrayElements(indices, NULL); |
833 for (int i = 0; i < selected_count; ++i) | 825 for (int i = 0; i < selected_count; ++i) |
834 selected_indices.push_back(indices_ptr[i]); | 826 selected_indices.push_back(indices_ptr[i]); |
835 env->ReleaseIntArrayElements(indices, indices_ptr, JNI_ABORT); | 827 env->ReleaseIntArrayElements(indices, indices_ptr, JNI_ABORT); |
836 rfhi->DidSelectPopupMenuItems(selected_indices); | 828 rfhi->DidSelectPopupMenuItems(selected_indices); |
837 } | 829 } |
838 | 830 |
839 void ContentViewCoreImpl::LoadUrl( | |
840 JNIEnv* env, jobject obj, | |
841 jstring url, | |
842 jint load_url_type, | |
843 jint transition_type, | |
844 jstring j_referrer_url, | |
845 jint referrer_policy, | |
846 jint ua_override_option, | |
847 jstring extra_headers, | |
848 jbyteArray post_data, | |
849 jstring base_url_for_data_url, | |
850 jstring virtual_url_for_data_url, | |
851 jboolean can_load_local_resources, | |
852 jboolean is_renderer_initiated) { | |
853 DCHECK(url); | |
854 NavigationController::LoadURLParams params( | |
855 GURL(ConvertJavaStringToUTF8(env, url))); | |
856 | |
857 params.load_type = static_cast<NavigationController::LoadURLType>( | |
858 load_url_type); | |
859 params.transition_type = PageTransitionFromInt(transition_type); | |
860 params.override_user_agent = | |
861 static_cast<NavigationController::UserAgentOverrideOption>( | |
862 ua_override_option); | |
863 | |
864 if (extra_headers) | |
865 params.extra_headers = ConvertJavaStringToUTF8(env, extra_headers); | |
866 | |
867 if (post_data) { | |
868 std::vector<uint8> http_body_vector; | |
869 base::android::JavaByteArrayToByteVector(env, post_data, &http_body_vector); | |
870 params.browser_initiated_post_data = | |
871 base::RefCountedBytes::TakeVector(&http_body_vector); | |
872 } | |
873 | |
874 if (base_url_for_data_url) { | |
875 params.base_url_for_data_url = | |
876 GURL(ConvertJavaStringToUTF8(env, base_url_for_data_url)); | |
877 } | |
878 | |
879 if (virtual_url_for_data_url) { | |
880 params.virtual_url_for_data_url = | |
881 GURL(ConvertJavaStringToUTF8(env, virtual_url_for_data_url)); | |
882 } | |
883 | |
884 params.can_load_local_resources = can_load_local_resources; | |
885 if (j_referrer_url) { | |
886 params.referrer = content::Referrer( | |
887 GURL(ConvertJavaStringToUTF8(env, j_referrer_url)), | |
888 static_cast<blink::WebReferrerPolicy>(referrer_policy)); | |
889 } | |
890 | |
891 params.is_renderer_initiated = is_renderer_initiated; | |
892 | |
893 LoadUrl(params); | |
894 } | |
895 | |
896 WebContents* ContentViewCoreImpl::GetWebContents() const { | 831 WebContents* ContentViewCoreImpl::GetWebContents() const { |
897 return web_contents_; | 832 return web_contents_; |
898 } | 833 } |
899 | 834 |
900 void ContentViewCoreImpl::SetFocus(JNIEnv* env, jobject obj, jboolean focused) { | 835 void ContentViewCoreImpl::SetFocus(JNIEnv* env, jobject obj, jboolean focused) { |
901 SetFocusInternal(focused); | 836 SetFocusInternal(focused); |
902 } | 837 } |
903 | 838 |
904 void ContentViewCoreImpl::SetFocusInternal(bool focused) { | 839 void ContentViewCoreImpl::SetFocusInternal(bool focused) { |
905 if (!GetRenderWidgetHostViewAndroid()) | 840 if (!GetRenderWidgetHostViewAndroid()) |
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1174 } | 1109 } |
1175 | 1110 |
1176 void ContentViewCoreImpl::SetMultiTouchZoomSupportEnabled(JNIEnv* env, | 1111 void ContentViewCoreImpl::SetMultiTouchZoomSupportEnabled(JNIEnv* env, |
1177 jobject obj, | 1112 jobject obj, |
1178 jboolean enabled) { | 1113 jboolean enabled) { |
1179 RenderWidgetHostViewAndroid* rwhv = GetRenderWidgetHostViewAndroid(); | 1114 RenderWidgetHostViewAndroid* rwhv = GetRenderWidgetHostViewAndroid(); |
1180 if (rwhv) | 1115 if (rwhv) |
1181 rwhv->SetMultiTouchZoomSupportEnabled(enabled); | 1116 rwhv->SetMultiTouchZoomSupportEnabled(enabled); |
1182 } | 1117 } |
1183 | 1118 |
1184 void ContentViewCoreImpl::ClearHistory(JNIEnv* env, jobject obj) { | |
1185 // TODO(creis): Do callers of this need to know if it fails? | |
1186 if (web_contents_->GetController().CanPruneAllButLastCommitted()) | |
1187 web_contents_->GetController().PruneAllButLastCommitted(); | |
1188 } | |
1189 | |
1190 void ContentViewCoreImpl::SetAllowJavascriptInterfacesInspection( | 1119 void ContentViewCoreImpl::SetAllowJavascriptInterfacesInspection( |
1191 JNIEnv* env, | 1120 JNIEnv* env, |
1192 jobject obj, | 1121 jobject obj, |
1193 jboolean allow) { | 1122 jboolean allow) { |
1194 java_bridge_dispatcher_host_->SetAllowObjectContentsInspection(allow); | 1123 java_bridge_dispatcher_host_->SetAllowObjectContentsInspection(allow); |
1195 } | 1124 } |
1196 | 1125 |
1197 void ContentViewCoreImpl::AddJavascriptInterface( | 1126 void ContentViewCoreImpl::AddJavascriptInterface( |
1198 JNIEnv* env, | 1127 JNIEnv* env, |
1199 jobject /* obj */, | 1128 jobject /* obj */, |
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1221 root_layer_->SetBounds(physical_size); | 1150 root_layer_->SetBounds(physical_size); |
1222 | 1151 |
1223 if (view) { | 1152 if (view) { |
1224 RenderWidgetHostImpl* host = RenderWidgetHostImpl::From( | 1153 RenderWidgetHostImpl* host = RenderWidgetHostImpl::From( |
1225 view->GetRenderWidgetHost()); | 1154 view->GetRenderWidgetHost()); |
1226 host->SendScreenRects(); | 1155 host->SendScreenRects(); |
1227 view->WasResized(); | 1156 view->WasResized(); |
1228 } | 1157 } |
1229 } | 1158 } |
1230 | 1159 |
1231 namespace { | |
1232 | |
1233 static void AddNavigationEntryToHistory(JNIEnv* env, jobject obj, | |
1234 jobject history, | |
1235 NavigationEntry* entry, | |
1236 int index) { | |
1237 // Get the details of the current entry | |
1238 ScopedJavaLocalRef<jstring> j_url( | |
1239 ConvertUTF8ToJavaString(env, entry->GetURL().spec())); | |
1240 ScopedJavaLocalRef<jstring> j_virtual_url( | |
1241 ConvertUTF8ToJavaString(env, entry->GetVirtualURL().spec())); | |
1242 ScopedJavaLocalRef<jstring> j_original_url( | |
1243 ConvertUTF8ToJavaString(env, entry->GetOriginalRequestURL().spec())); | |
1244 ScopedJavaLocalRef<jstring> j_title( | |
1245 ConvertUTF16ToJavaString(env, entry->GetTitle())); | |
1246 ScopedJavaLocalRef<jobject> j_bitmap; | |
1247 const FaviconStatus& status = entry->GetFavicon(); | |
1248 if (status.valid && status.image.ToSkBitmap()->getSize() > 0) | |
1249 j_bitmap = gfx::ConvertToJavaBitmap(status.image.ToSkBitmap()); | |
1250 | |
1251 // Add the item to the list | |
1252 Java_ContentViewCore_addToNavigationHistory( | |
1253 env, obj, history, index, j_url.obj(), j_virtual_url.obj(), | |
1254 j_original_url.obj(), j_title.obj(), j_bitmap.obj()); | |
1255 } | |
1256 | |
1257 } // namespace | |
1258 | |
1259 int ContentViewCoreImpl::GetNavigationHistory(JNIEnv* env, | |
1260 jobject obj, | |
1261 jobject history) { | |
1262 // Iterate through navigation entries to populate the list | |
1263 const NavigationController& controller = web_contents_->GetController(); | |
1264 int count = controller.GetEntryCount(); | |
1265 for (int i = 0; i < count; ++i) { | |
1266 AddNavigationEntryToHistory( | |
1267 env, obj, history, controller.GetEntryAtIndex(i), i); | |
1268 } | |
1269 | |
1270 return controller.GetCurrentEntryIndex(); | |
1271 } | |
1272 | |
1273 void ContentViewCoreImpl::GetDirectedNavigationHistory(JNIEnv* env, | |
1274 jobject obj, | |
1275 jobject history, | |
1276 jboolean is_forward, | |
1277 jint max_entries) { | |
1278 // Iterate through navigation entries to populate the list | |
1279 const NavigationController& controller = web_contents_->GetController(); | |
1280 int count = controller.GetEntryCount(); | |
1281 int num_added = 0; | |
1282 int increment_value = is_forward ? 1 : -1; | |
1283 for (int i = controller.GetCurrentEntryIndex() + increment_value; | |
1284 i >= 0 && i < count; | |
1285 i += increment_value) { | |
1286 if (num_added >= max_entries) | |
1287 break; | |
1288 | |
1289 AddNavigationEntryToHistory( | |
1290 env, obj, history, controller.GetEntryAtIndex(i), i); | |
1291 num_added++; | |
1292 } | |
1293 } | |
1294 | |
1295 ScopedJavaLocalRef<jstring> | |
1296 ContentViewCoreImpl::GetOriginalUrlForActiveNavigationEntry(JNIEnv* env, | |
1297 jobject obj) { | |
1298 NavigationEntry* entry = web_contents_->GetController().GetVisibleEntry(); | |
1299 if (entry == NULL) | |
1300 return ScopedJavaLocalRef<jstring>(env, NULL); | |
1301 return ConvertUTF8ToJavaString(env, entry->GetOriginalRequestURL().spec()); | |
1302 } | |
1303 | |
1304 long ContentViewCoreImpl::GetNativeImeAdapter(JNIEnv* env, jobject obj) { | 1160 long ContentViewCoreImpl::GetNativeImeAdapter(JNIEnv* env, jobject obj) { |
1305 RenderWidgetHostViewAndroid* rwhva = GetRenderWidgetHostViewAndroid(); | 1161 RenderWidgetHostViewAndroid* rwhva = GetRenderWidgetHostViewAndroid(); |
1306 if (!rwhva) | 1162 if (!rwhva) |
1307 return 0; | 1163 return 0; |
1308 return rwhva->GetNativeImeAdapter(); | 1164 return rwhva->GetNativeImeAdapter(); |
1309 } | 1165 } |
1310 | 1166 |
1311 // TODO(sgurun) add support for posting a frame whose name is known (only | 1167 // TODO(sgurun) add support for posting a frame whose name is known (only |
1312 // main frame is supported at this time, see crbug.com/389721) | 1168 // main frame is supported at this time, see crbug.com/389721) |
1313 // TODO(sgurun) add support for passing message ports | 1169 // TODO(sgurun) add support for passing message ports |
1314 void ContentViewCoreImpl::PostMessageToFrame(JNIEnv* env, jobject obj, | 1170 void ContentViewCoreImpl::PostMessageToFrame(JNIEnv* env, jobject obj, |
1315 jstring frame_name, jstring message, jstring source_origin, | 1171 jstring frame_name, jstring message, jstring source_origin, |
1316 jstring target_origin) { | 1172 jstring target_origin) { |
1317 | 1173 |
1318 RenderViewHost* host = web_contents_->GetRenderViewHost(); | 1174 RenderViewHost* host = web_contents_->GetRenderViewHost(); |
1319 if (!host) | 1175 if (!host) |
1320 return; | 1176 return; |
1321 ViewMsg_PostMessage_Params params; | 1177 ViewMsg_PostMessage_Params params; |
1322 params.source_origin = ConvertJavaStringToUTF16(env, source_origin); | 1178 params.source_origin = ConvertJavaStringToUTF16(env, source_origin); |
1323 params.target_origin = ConvertJavaStringToUTF16(env, target_origin); | 1179 params.target_origin = ConvertJavaStringToUTF16(env, target_origin); |
1324 params.data = ConvertJavaStringToUTF16(env, message); | 1180 params.data = ConvertJavaStringToUTF16(env, message); |
1325 params.is_data_raw_string = true; | 1181 params.is_data_raw_string = true; |
1326 params.source_routing_id = MSG_ROUTING_NONE; | 1182 params.source_routing_id = MSG_ROUTING_NONE; |
1327 host->Send(new ViewMsg_PostMessageEvent(host->GetRoutingID(), params)); | 1183 host->Send(new ViewMsg_PostMessageEvent(host->GetRoutingID(), params)); |
1328 } | 1184 } |
1329 | 1185 |
1330 | |
1331 bool ContentViewCoreImpl::GetUseDesktopUserAgent( | |
1332 JNIEnv* env, jobject obj) { | |
1333 NavigationEntry* entry = web_contents_->GetController().GetVisibleEntry(); | |
1334 return entry && entry->GetIsOverridingUserAgent(); | |
1335 } | |
1336 | |
1337 void ContentViewCoreImpl::UpdateImeAdapter(long native_ime_adapter, | 1186 void ContentViewCoreImpl::UpdateImeAdapter(long native_ime_adapter, |
1338 int text_input_type, | 1187 int text_input_type, |
1339 int text_input_flags, | 1188 int text_input_flags, |
1340 const std::string& text, | 1189 const std::string& text, |
1341 int selection_start, | 1190 int selection_start, |
1342 int selection_end, | 1191 int selection_end, |
1343 int composition_start, | 1192 int composition_start, |
1344 int composition_end, | 1193 int composition_end, |
1345 bool show_ime_if_needed, | 1194 bool show_ime_if_needed, |
1346 bool is_non_ime_change) { | 1195 bool is_non_ime_change) { |
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1357 text_input_flags, | 1206 text_input_flags, |
1358 jstring_text.obj(), | 1207 jstring_text.obj(), |
1359 selection_start, | 1208 selection_start, |
1360 selection_end, | 1209 selection_end, |
1361 composition_start, | 1210 composition_start, |
1362 composition_end, | 1211 composition_end, |
1363 show_ime_if_needed, | 1212 show_ime_if_needed, |
1364 is_non_ime_change); | 1213 is_non_ime_change); |
1365 } | 1214 } |
1366 | 1215 |
1367 void ContentViewCoreImpl::ClearSslPreferences(JNIEnv* env, jobject obj) { | |
1368 content::SSLHostStateDelegate* delegate = | |
1369 web_contents_-> | |
1370 GetController(). | |
1371 GetBrowserContext()-> | |
1372 GetSSLHostStateDelegate(); | |
1373 if (delegate) | |
1374 delegate->Clear(); | |
1375 } | |
1376 | |
1377 void ContentViewCoreImpl::SetUseDesktopUserAgent( | |
1378 JNIEnv* env, | |
1379 jobject obj, | |
1380 jboolean enabled, | |
1381 jboolean reload_on_state_change) { | |
1382 if (GetUseDesktopUserAgent(env, obj) == enabled) | |
1383 return; | |
1384 | |
1385 // Make sure the navigation entry actually exists. | |
1386 NavigationEntry* entry = web_contents_->GetController().GetVisibleEntry(); | |
1387 if (!entry) | |
1388 return; | |
1389 | |
1390 // Set the flag in the NavigationEntry. | |
1391 entry->SetIsOverridingUserAgent(enabled); | |
1392 | |
1393 // Send the override to the renderer. | |
1394 if (reload_on_state_change) { | |
1395 // Reloading the page will send the override down as part of the | |
1396 // navigation IPC message. | |
1397 NavigationControllerImpl& controller = | |
1398 static_cast<NavigationControllerImpl&>(web_contents_->GetController()); | |
1399 controller.ReloadOriginalRequestURL(false); | |
1400 } | |
1401 } | |
1402 | |
1403 void ContentViewCoreImpl::SetAccessibilityEnabled(JNIEnv* env, jobject obj, | 1216 void ContentViewCoreImpl::SetAccessibilityEnabled(JNIEnv* env, jobject obj, |
1404 bool enabled) { | 1217 bool enabled) { |
1405 SetAccessibilityEnabledInternal(enabled); | 1218 SetAccessibilityEnabledInternal(enabled); |
1406 } | 1219 } |
1407 | 1220 |
1408 bool ContentViewCoreImpl::IsFullscreenRequiredForOrientationLock() const { | 1221 bool ContentViewCoreImpl::IsFullscreenRequiredForOrientationLock() const { |
1409 JNIEnv* env = AttachCurrentThread(); | 1222 JNIEnv* env = AttachCurrentThread(); |
1410 ScopedJavaLocalRef<jobject> obj = java_ref_.get(env); | 1223 ScopedJavaLocalRef<jobject> obj = java_ref_.get(env); |
1411 if (obj.is_null()) | 1224 if (obj.is_null()) |
1412 return true; | 1225 return true; |
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1524 reinterpret_cast<ui::WindowAndroid*>(window_android), | 1337 reinterpret_cast<ui::WindowAndroid*>(window_android), |
1525 retained_objects_set); | 1338 retained_objects_set); |
1526 return reinterpret_cast<intptr_t>(view); | 1339 return reinterpret_cast<intptr_t>(view); |
1527 } | 1340 } |
1528 | 1341 |
1529 bool RegisterContentViewCore(JNIEnv* env) { | 1342 bool RegisterContentViewCore(JNIEnv* env) { |
1530 return RegisterNativesImpl(env); | 1343 return RegisterNativesImpl(env); |
1531 } | 1344 } |
1532 | 1345 |
1533 } // namespace content | 1346 } // namespace content |
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