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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/json/json_writer.h" | 12 #include "base/json/json_writer.h" |
13 #include "base/logging.h" | 13 #include "base/logging.h" |
14 #include "base/metrics/histogram.h" | 14 #include "base/metrics/histogram.h" |
15 #include "base/strings/utf_string_conversions.h" | 15 #include "base/strings/utf_string_conversions.h" |
16 #include "base/values.h" | 16 #include "base/values.h" |
17 #include "cc/layers/layer.h" | 17 #include "cc/layers/layer.h" |
18 #include "cc/layers/solid_color_layer.h" | 18 #include "cc/layers/solid_color_layer.h" |
19 #include "cc/output/begin_frame_args.h" | 19 #include "cc/output/begin_frame_args.h" |
20 #include "content/browser/accessibility/browser_accessibility_state_impl.h" | 20 #include "content/browser/accessibility/browser_accessibility_state_impl.h" |
21 #include "content/browser/android/gesture_event_type.h" | 21 #include "content/browser/android/gesture_event_type.h" |
22 #include "content/browser/android/interstitial_page_delegate_android.h" | 22 #include "content/browser/android/interstitial_page_delegate_android.h" |
23 #include "content/browser/android/java/gin_java_bridge_dispatcher_host.h" | 23 #include "content/browser/android/java/gin_java_bridge_dispatcher_host.h" |
24 #include "content/browser/android/load_url_params.h" | 24 #include "content/browser/android/load_url_params.h" |
| 25 #include "content/browser/android/popup_touch_handle_drawable.h" |
25 #include "content/browser/frame_host/interstitial_page_impl.h" | 26 #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_controller_impl.h" |
27 #include "content/browser/frame_host/navigation_entry_impl.h" | 28 #include "content/browser/frame_host/navigation_entry_impl.h" |
28 #include "content/browser/geolocation/geolocation_dispatcher_host.h" | 29 #include "content/browser/geolocation/geolocation_dispatcher_host.h" |
29 #include "content/browser/media/media_web_contents_observer.h" | 30 #include "content/browser/media/media_web_contents_observer.h" |
30 #include "content/browser/renderer_host/compositor_impl_android.h" | 31 #include "content/browser/renderer_host/compositor_impl_android.h" |
31 #include "content/browser/renderer_host/input/motion_event_android.h" | 32 #include "content/browser/renderer_host/input/motion_event_android.h" |
32 #include "content/browser/renderer_host/input/web_input_event_builders_android.h
" | 33 #include "content/browser/renderer_host/input/web_input_event_builders_android.h
" |
33 #include "content/browser/renderer_host/input/web_input_event_util.h" | 34 #include "content/browser/renderer_host/input/web_input_event_util.h" |
34 #include "content/browser/renderer_host/render_view_host_impl.h" | 35 #include "content/browser/renderer_host/render_view_host_impl.h" |
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534 Java_ContentViewCore_onPinchEndEventAck(env, j_obj.obj()); | 535 Java_ContentViewCore_onPinchEndEventAck(env, j_obj.obj()); |
535 break; | 536 break; |
536 case WebInputEvent::GestureTap: | 537 case WebInputEvent::GestureTap: |
537 Java_ContentViewCore_onSingleTapEventAck( | 538 Java_ContentViewCore_onSingleTapEventAck( |
538 env, | 539 env, |
539 j_obj.obj(), | 540 j_obj.obj(), |
540 ack_result == INPUT_EVENT_ACK_STATE_CONSUMED, | 541 ack_result == INPUT_EVENT_ACK_STATE_CONSUMED, |
541 event.x * dpi_scale(), | 542 event.x * dpi_scale(), |
542 event.y * dpi_scale()); | 543 event.y * dpi_scale()); |
543 break; | 544 break; |
544 case WebInputEvent::GestureDoubleTap: | |
545 Java_ContentViewCore_onDoubleTapEventAck(env, j_obj.obj()); | |
546 break; | |
547 default: | 545 default: |
548 break; | 546 break; |
549 } | 547 } |
550 } | 548 } |
551 | 549 |
552 bool ContentViewCoreImpl::FilterInputEvent(const blink::WebInputEvent& event) { | 550 bool ContentViewCoreImpl::FilterInputEvent(const blink::WebInputEvent& event) { |
553 if (event.type != WebInputEvent::GestureTap && | 551 if (event.type != WebInputEvent::GestureTap && |
554 event.type != WebInputEvent::GestureDoubleTap && | 552 event.type != WebInputEvent::GestureDoubleTap && |
555 event.type != WebInputEvent::GestureLongTap && | 553 event.type != WebInputEvent::GestureLongTap && |
556 event.type != WebInputEvent::GestureLongPress) | 554 event.type != WebInputEvent::GestureLongPress) |
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583 | 581 |
584 void ContentViewCoreImpl::OnSelectionChanged(const std::string& text) { | 582 void ContentViewCoreImpl::OnSelectionChanged(const std::string& text) { |
585 JNIEnv* env = AttachCurrentThread(); | 583 JNIEnv* env = AttachCurrentThread(); |
586 ScopedJavaLocalRef<jobject> obj = java_ref_.get(env); | 584 ScopedJavaLocalRef<jobject> obj = java_ref_.get(env); |
587 if (obj.is_null()) | 585 if (obj.is_null()) |
588 return; | 586 return; |
589 ScopedJavaLocalRef<jstring> jtext = ConvertUTF8ToJavaString(env, text); | 587 ScopedJavaLocalRef<jstring> jtext = ConvertUTF8ToJavaString(env, text); |
590 Java_ContentViewCore_onSelectionChanged(env, obj.obj(), jtext.obj()); | 588 Java_ContentViewCore_onSelectionChanged(env, obj.obj(), jtext.obj()); |
591 } | 589 } |
592 | 590 |
593 void ContentViewCoreImpl::OnSelectionBoundsChanged( | 591 void ContentViewCoreImpl::OnSelectionEvent(SelectionEventType event, |
594 const ViewHostMsg_SelectionBounds_Params& params) { | 592 const gfx::PointF& position) { |
| 593 JNIEnv* env = AttachCurrentThread(); |
| 594 ScopedJavaLocalRef<jobject> j_obj = java_ref_.get(env); |
| 595 if (j_obj.is_null()) |
| 596 return; |
| 597 Java_ContentViewCore_onSelectionEvent( |
| 598 env, j_obj.obj(), event, position.x(), position.y()); |
| 599 } |
| 600 |
| 601 scoped_ptr<TouchHandleDrawable> |
| 602 ContentViewCoreImpl::CreatePopupTouchHandleDrawable() { |
595 JNIEnv* env = AttachCurrentThread(); | 603 JNIEnv* env = AttachCurrentThread(); |
596 ScopedJavaLocalRef<jobject> obj = java_ref_.get(env); | 604 ScopedJavaLocalRef<jobject> obj = java_ref_.get(env); |
597 if (obj.is_null()) | 605 if (obj.is_null()) { |
598 return; | 606 NOTREACHED(); |
599 ScopedJavaLocalRef<jobject> anchor_rect_dip( | 607 return scoped_ptr<TouchHandleDrawable>(); |
600 CreateJavaRect(env, params.anchor_rect)); | 608 } |
601 ScopedJavaLocalRef<jobject> focus_rect_dip( | 609 return scoped_ptr<TouchHandleDrawable>(new PopupTouchHandleDrawable( |
602 CreateJavaRect(env, params.focus_rect)); | 610 Java_ContentViewCore_createPopupTouchHandleDrawable(env, obj.obj()), |
603 Java_ContentViewCore_onSelectionBoundsChanged(env, obj.obj(), | 611 dpi_scale_)); |
604 anchor_rect_dip.obj(), | |
605 params.anchor_dir, | |
606 focus_rect_dip.obj(), | |
607 params.focus_dir, | |
608 params.is_anchor_first); | |
609 } | 612 } |
610 | 613 |
611 void ContentViewCoreImpl::ShowPastePopup(int x_dip, int y_dip) { | 614 void ContentViewCoreImpl::ShowPastePopup(int x_dip, int y_dip) { |
612 JNIEnv* env = AttachCurrentThread(); | 615 JNIEnv* env = AttachCurrentThread(); |
613 ScopedJavaLocalRef<jobject> obj = java_ref_.get(env); | 616 ScopedJavaLocalRef<jobject> obj = java_ref_.get(env); |
614 if (obj.is_null()) | 617 if (obj.is_null()) |
615 return; | 618 return; |
616 Java_ContentViewCore_showPastePopup(env, obj.obj(), | 619 Java_ContentViewCore_showPastePopup(env, obj.obj(), |
617 static_cast<jint>(x_dip), | 620 static_cast<jint>(x_dip), |
618 static_cast<jint>(y_dip)); | 621 static_cast<jint>(y_dip)); |
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764 float ContentViewCoreImpl::GetOverdrawBottomHeightDip() const { | 767 float ContentViewCoreImpl::GetOverdrawBottomHeightDip() const { |
765 JNIEnv* env = AttachCurrentThread(); | 768 JNIEnv* env = AttachCurrentThread(); |
766 ScopedJavaLocalRef<jobject> j_obj = java_ref_.get(env); | 769 ScopedJavaLocalRef<jobject> j_obj = java_ref_.get(env); |
767 if (j_obj.is_null()) | 770 if (j_obj.is_null()) |
768 return 0.f; | 771 return 0.f; |
769 return Java_ContentViewCore_getOverdrawBottomHeightPix(env, j_obj.obj()) | 772 return Java_ContentViewCore_getOverdrawBottomHeightPix(env, j_obj.obj()) |
770 / dpi_scale(); | 773 / dpi_scale(); |
771 } | 774 } |
772 | 775 |
773 void ContentViewCoreImpl::AttachLayer(scoped_refptr<cc::Layer> layer) { | 776 void ContentViewCoreImpl::AttachLayer(scoped_refptr<cc::Layer> layer) { |
774 root_layer_->AddChild(layer); | 777 root_layer_->InsertChild(layer, 0); |
775 root_layer_->SetIsDrawable(false); | 778 root_layer_->SetIsDrawable(false); |
776 } | 779 } |
777 | 780 |
778 void ContentViewCoreImpl::RemoveLayer(scoped_refptr<cc::Layer> layer) { | 781 void ContentViewCoreImpl::RemoveLayer(scoped_refptr<cc::Layer> layer) { |
779 layer->RemoveFromParent(); | 782 layer->RemoveFromParent(); |
780 | 783 |
781 if (!root_layer_->children().size()) | 784 if (!root_layer_->children().size()) |
782 root_layer_->SetIsDrawable(true); | 785 root_layer_->SetIsDrawable(true); |
783 } | 786 } |
784 | 787 |
| 788 void ContentViewCoreImpl::SelectBetweenCoordinates(const gfx::PointF& start, |
| 789 const gfx::PointF& end) { |
| 790 if (!web_contents_) |
| 791 return; |
| 792 |
| 793 gfx::Point start_point = gfx::Point(start.x(), start.y()); |
| 794 gfx::Point end_point = gfx::Point(end.x(), end.y()); |
| 795 if (start_point == end_point) |
| 796 return; |
| 797 |
| 798 web_contents_->SelectRange(start_point, end_point); |
| 799 } |
| 800 |
785 void ContentViewCoreImpl::LoadUrl( | 801 void ContentViewCoreImpl::LoadUrl( |
786 NavigationController::LoadURLParams& params) { | 802 NavigationController::LoadURLParams& params) { |
787 GetWebContents()->GetController().LoadURLWithParams(params); | 803 GetWebContents()->GetController().LoadURLWithParams(params); |
788 } | 804 } |
789 | 805 |
790 ui::ViewAndroid* ContentViewCoreImpl::GetViewAndroid() const { | 806 ui::ViewAndroid* ContentViewCoreImpl::GetViewAndroid() const { |
791 return view_android_; | 807 return view_android_; |
792 } | 808 } |
793 | 809 |
794 ui::WindowAndroid* ContentViewCoreImpl::GetWindowAndroid() const { | 810 ui::WindowAndroid* ContentViewCoreImpl::GetWindowAndroid() const { |
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928 jfloat pos_x_1, | 944 jfloat pos_x_1, |
929 jfloat pos_y_1, | 945 jfloat pos_y_1, |
930 jint pointer_id_0, | 946 jint pointer_id_0, |
931 jint pointer_id_1, | 947 jint pointer_id_1, |
932 jfloat touch_major_0, | 948 jfloat touch_major_0, |
933 jfloat touch_major_1, | 949 jfloat touch_major_1, |
934 jfloat raw_pos_x, | 950 jfloat raw_pos_x, |
935 jfloat raw_pos_y, | 951 jfloat raw_pos_y, |
936 jint android_tool_type_0, | 952 jint android_tool_type_0, |
937 jint android_tool_type_1, | 953 jint android_tool_type_1, |
938 jint android_button_state) { | 954 jint android_button_state, |
| 955 jboolean is_touch_handle_event) { |
939 RenderWidgetHostViewAndroid* rwhv = GetRenderWidgetHostViewAndroid(); | 956 RenderWidgetHostViewAndroid* rwhv = GetRenderWidgetHostViewAndroid(); |
940 // Avoid synthesizing a touch event if it cannot be forwarded. | 957 // Avoid synthesizing a touch event if it cannot be forwarded. |
941 if (!rwhv) | 958 if (!rwhv) |
942 return false; | 959 return false; |
943 | 960 |
944 MotionEventAndroid event(1.f / dpi_scale(), | 961 MotionEventAndroid event(1.f / dpi_scale(), |
945 env, | 962 env, |
946 motion_event, | 963 motion_event, |
947 time_ms, | 964 time_ms, |
948 android_action, | 965 android_action, |
949 pointer_count, | 966 pointer_count, |
950 history_size, | 967 history_size, |
951 action_index, | 968 action_index, |
952 pos_x_0, | 969 pos_x_0, |
953 pos_y_0, | 970 pos_y_0, |
954 pos_x_1, | 971 pos_x_1, |
955 pos_y_1, | 972 pos_y_1, |
956 pointer_id_0, | 973 pointer_id_0, |
957 pointer_id_1, | 974 pointer_id_1, |
958 touch_major_0, | 975 touch_major_0, |
959 touch_major_1, | 976 touch_major_1, |
960 raw_pos_x, | 977 raw_pos_x, |
961 raw_pos_y, | 978 raw_pos_y, |
962 android_tool_type_0, | 979 android_tool_type_0, |
963 android_tool_type_1, | 980 android_tool_type_1, |
964 android_button_state); | 981 android_button_state); |
965 | 982 |
966 return rwhv->OnTouchEvent(event); | 983 return is_touch_handle_event ? rwhv->OnTouchHandleEvent(event) |
| 984 : rwhv->OnTouchEvent(event); |
967 } | 985 } |
968 | 986 |
969 float ContentViewCoreImpl::GetDpiScale() const { | 987 float ContentViewCoreImpl::GetDpiScale() const { |
970 return dpi_scale_; | 988 return dpi_scale_; |
971 } | 989 } |
972 | 990 |
973 jboolean ContentViewCoreImpl::SendMouseMoveEvent(JNIEnv* env, | 991 jboolean ContentViewCoreImpl::SendMouseMoveEvent(JNIEnv* env, |
974 jobject obj, | 992 jobject obj, |
975 jlong time_ms, | 993 jlong time_ms, |
976 jfloat x, | 994 jfloat x, |
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1120 WebGestureEvent event = MakeGestureEvent( | 1138 WebGestureEvent event = MakeGestureEvent( |
1121 WebInputEvent::GesturePinchUpdate, time_ms, anchor_x, anchor_y); | 1139 WebInputEvent::GesturePinchUpdate, time_ms, anchor_x, anchor_y); |
1122 event.data.pinchUpdate.scale = delta; | 1140 event.data.pinchUpdate.scale = delta; |
1123 | 1141 |
1124 SendGestureEvent(event); | 1142 SendGestureEvent(event); |
1125 } | 1143 } |
1126 | 1144 |
1127 void ContentViewCoreImpl::SelectBetweenCoordinates(JNIEnv* env, jobject obj, | 1145 void ContentViewCoreImpl::SelectBetweenCoordinates(JNIEnv* env, jobject obj, |
1128 jfloat x1, jfloat y1, | 1146 jfloat x1, jfloat y1, |
1129 jfloat x2, jfloat y2) { | 1147 jfloat x2, jfloat y2) { |
1130 if (!web_contents_) | 1148 SelectBetweenCoordinates(gfx::PointF(x1 / dpi_scale(), y1 / dpi_scale()), |
1131 return; | 1149 gfx::PointF(x2 / dpi_scale(), y2 / dpi_scale())); |
1132 | |
1133 web_contents_->SelectRange( | |
1134 gfx::Point(x1 / dpi_scale(), y1 / dpi_scale()), | |
1135 gfx::Point(x2 / dpi_scale(), y2 / dpi_scale())); | |
1136 } | 1150 } |
1137 | 1151 |
1138 void ContentViewCoreImpl::MoveCaret(JNIEnv* env, jobject obj, | 1152 void ContentViewCoreImpl::MoveCaret(JNIEnv* env, jobject obj, |
1139 jfloat x, jfloat y) { | 1153 jfloat x, jfloat y) { |
1140 if (GetRenderWidgetHostViewAndroid()) { | 1154 if (GetRenderWidgetHostViewAndroid()) { |
1141 GetRenderWidgetHostViewAndroid()->MoveCaret( | 1155 GetRenderWidgetHostViewAndroid()->MoveCaret( |
1142 gfx::Point(x / dpi_scale(), y / dpi_scale())); | 1156 gfx::Point(x / dpi_scale_, y / dpi_scale_)); |
1143 } | 1157 } |
1144 } | 1158 } |
1145 | 1159 |
| 1160 void ContentViewCoreImpl::HideTextHandles(JNIEnv* env, jobject obj) { |
| 1161 if (GetRenderWidgetHostViewAndroid()) |
| 1162 GetRenderWidgetHostViewAndroid()->HideTextHandles(); |
| 1163 } |
| 1164 |
1146 void ContentViewCoreImpl::ResetGestureDetection(JNIEnv* env, jobject obj) { | 1165 void ContentViewCoreImpl::ResetGestureDetection(JNIEnv* env, jobject obj) { |
1147 RenderWidgetHostViewAndroid* rwhv = GetRenderWidgetHostViewAndroid(); | 1166 RenderWidgetHostViewAndroid* rwhv = GetRenderWidgetHostViewAndroid(); |
1148 if (rwhv) | 1167 if (rwhv) |
1149 rwhv->ResetGestureDetection(); | 1168 rwhv->ResetGestureDetection(); |
1150 } | 1169 } |
1151 | 1170 |
1152 void ContentViewCoreImpl::SetDoubleTapSupportEnabled(JNIEnv* env, | 1171 void ContentViewCoreImpl::SetDoubleTapSupportEnabled(JNIEnv* env, |
1153 jobject obj, | 1172 jobject obj, |
1154 jboolean enabled) { | 1173 jboolean enabled) { |
1155 RenderWidgetHostViewAndroid* rwhv = GetRenderWidgetHostViewAndroid(); | 1174 RenderWidgetHostViewAndroid* rwhv = GetRenderWidgetHostViewAndroid(); |
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1418 static_cast<NavigationControllerImpl&>(web_contents_->GetController()); | 1437 static_cast<NavigationControllerImpl&>(web_contents_->GetController()); |
1419 controller.ReloadOriginalRequestURL(false); | 1438 controller.ReloadOriginalRequestURL(false); |
1420 } | 1439 } |
1421 } | 1440 } |
1422 | 1441 |
1423 void ContentViewCoreImpl::SetAccessibilityEnabled(JNIEnv* env, jobject obj, | 1442 void ContentViewCoreImpl::SetAccessibilityEnabled(JNIEnv* env, jobject obj, |
1424 bool enabled) { | 1443 bool enabled) { |
1425 SetAccessibilityEnabledInternal(enabled); | 1444 SetAccessibilityEnabledInternal(enabled); |
1426 } | 1445 } |
1427 | 1446 |
1428 void ContentViewCoreImpl::ShowSelectionHandlesAutomatically() const { | |
1429 JNIEnv* env = AttachCurrentThread(); | |
1430 ScopedJavaLocalRef<jobject> obj(java_ref_.get(env)); | |
1431 if (obj.is_null()) | |
1432 return; | |
1433 Java_ContentViewCore_showSelectionHandlesAutomatically(env, obj.obj()); | |
1434 } | |
1435 | |
1436 bool ContentViewCoreImpl::IsFullscreenRequiredForOrientationLock() const { | 1447 bool ContentViewCoreImpl::IsFullscreenRequiredForOrientationLock() const { |
1437 JNIEnv* env = AttachCurrentThread(); | 1448 JNIEnv* env = AttachCurrentThread(); |
1438 ScopedJavaLocalRef<jobject> obj = java_ref_.get(env); | 1449 ScopedJavaLocalRef<jobject> obj = java_ref_.get(env); |
1439 if (obj.is_null()) | 1450 if (obj.is_null()) |
1440 return true; | 1451 return true; |
1441 return Java_ContentViewCore_isFullscreenRequiredForOrientationLock(env, | 1452 return Java_ContentViewCore_isFullscreenRequiredForOrientationLock(env, |
1442 obj.obj()); | 1453 obj.obj()); |
1443 } | 1454 } |
1444 | 1455 |
1445 void ContentViewCoreImpl::SetAccessibilityEnabledInternal(bool enabled) { | 1456 void ContentViewCoreImpl::SetAccessibilityEnabledInternal(bool enabled) { |
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1592 reinterpret_cast<ui::WindowAndroid*>(window_android), | 1603 reinterpret_cast<ui::WindowAndroid*>(window_android), |
1593 retained_objects_set); | 1604 retained_objects_set); |
1594 return reinterpret_cast<intptr_t>(view); | 1605 return reinterpret_cast<intptr_t>(view); |
1595 } | 1606 } |
1596 | 1607 |
1597 bool RegisterContentViewCore(JNIEnv* env) { | 1608 bool RegisterContentViewCore(JNIEnv* env) { |
1598 return RegisterNativesImpl(env); | 1609 return RegisterNativesImpl(env); |
1599 } | 1610 } |
1600 | 1611 |
1601 } // namespace content | 1612 } // namespace content |
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