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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 <stddef.h> | 7 #include <stddef.h> |
8 | 8 |
9 #include "base/android/jni_android.h" | 9 #include "base/android/jni_android.h" |
10 #include "base/android/jni_array.h" | 10 #include "base/android/jni_array.h" |
11 #include "base/android/jni_string.h" | 11 #include "base/android/jni_string.h" |
12 #include "base/android/scoped_java_ref.h" | 12 #include "base/android/scoped_java_ref.h" |
13 #include "base/command_line.h" | 13 #include "base/command_line.h" |
14 #include "base/logging.h" | 14 #include "base/logging.h" |
15 #include "base/macros.h" | 15 #include "base/macros.h" |
16 #include "base/metrics/histogram.h" | 16 #include "base/metrics/histogram.h" |
17 #include "base/strings/utf_string_conversions.h" | 17 #include "base/strings/utf_string_conversions.h" |
18 #include "base/values.h" | 18 #include "base/values.h" |
19 #include "cc/layers/layer.h" | 19 #include "cc/layers/layer.h" |
20 #include "cc/layers/solid_color_layer.h" | 20 #include "cc/layers/solid_color_layer.h" |
21 #include "cc/output/begin_frame_args.h" | 21 #include "cc/output/begin_frame_args.h" |
| 22 #include "cc/output/viewport_selection_bound.h" |
22 #include "content/browser/accessibility/browser_accessibility_state_impl.h" | 23 #include "content/browser/accessibility/browser_accessibility_state_impl.h" |
23 #include "content/browser/android/gesture_event_type.h" | 24 #include "content/browser/android/gesture_event_type.h" |
24 #include "content/browser/android/interstitial_page_delegate_android.h" | 25 #include "content/browser/android/interstitial_page_delegate_android.h" |
25 #include "content/browser/android/java/gin_java_bridge_dispatcher_host.h" | 26 #include "content/browser/android/java/gin_java_bridge_dispatcher_host.h" |
26 #include "content/browser/android/load_url_params.h" | 27 #include "content/browser/android/load_url_params.h" |
27 #include "content/browser/frame_host/interstitial_page_impl.h" | 28 #include "content/browser/frame_host/interstitial_page_impl.h" |
28 #include "content/browser/geolocation/geolocation_service_context.h" | 29 #include "content/browser/geolocation/geolocation_service_context.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/web_input_event_builders_android.h
" | 32 #include "content/browser/renderer_host/input/web_input_event_builders_android.h
" |
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394 // Note that viewport_width/height is a best effort based. | 395 // Note that viewport_width/height is a best effort based. |
395 // ContentViewCore has the actual information about the physical viewport size. | 396 // ContentViewCore has the actual information about the physical viewport size. |
396 void ContentViewCoreImpl::UpdateFrameInfo( | 397 void ContentViewCoreImpl::UpdateFrameInfo( |
397 const gfx::Vector2dF& scroll_offset, | 398 const gfx::Vector2dF& scroll_offset, |
398 float page_scale_factor, | 399 float page_scale_factor, |
399 const gfx::Vector2dF& page_scale_factor_limits, | 400 const gfx::Vector2dF& page_scale_factor_limits, |
400 const gfx::SizeF& content_size, | 401 const gfx::SizeF& content_size, |
401 const gfx::SizeF& viewport_size, | 402 const gfx::SizeF& viewport_size, |
402 const gfx::Vector2dF& controls_offset, | 403 const gfx::Vector2dF& controls_offset, |
403 const gfx::Vector2dF& content_offset, | 404 const gfx::Vector2dF& content_offset, |
404 bool is_mobile_optimized_hint) { | 405 bool is_mobile_optimized_hint, |
| 406 const cc::ViewportSelectionBound& selection_start) { |
405 JNIEnv* env = AttachCurrentThread(); | 407 JNIEnv* env = AttachCurrentThread(); |
406 ScopedJavaLocalRef<jobject> obj = java_ref_.get(env); | 408 ScopedJavaLocalRef<jobject> obj = java_ref_.get(env); |
407 if (obj.is_null()) | 409 if (obj.is_null()) |
408 return; | 410 return; |
409 | 411 |
410 window_android_->set_content_offset( | 412 window_android_->set_content_offset( |
411 gfx::ScaleVector2d(content_offset, dpi_scale_)); | 413 gfx::ScaleVector2d(content_offset, dpi_scale_)); |
412 | 414 |
413 page_scale_ = page_scale_factor; | 415 page_scale_ = page_scale_factor; |
414 | 416 |
| 417 // We are interested only in zero width selection bounds here because non-zero |
| 418 // width selection bounds cannot be represented in CursorAnchorInfo API in |
| 419 // Android Framework as of API Level 21. Actually supporting non-zero width |
| 420 // selection bounds in CursorAnchorInfo API was once considered in the design |
| 421 // phase of that API, but the idea was abandoned because the IME is still able |
| 422 // to retrieve the same information from the following parameters in |
| 423 // CursorAnchorInfo: |
| 424 // - CursorAnchorInfo#getCharacterBounds and |
| 425 // - CursorAnchorInfo#getSelection{Start, End}. |
| 426 const jboolean has_insertion_marker = |
| 427 selection_start.type == cc::SELECTION_BOUND_CENTER; |
| 428 const jboolean is_insertion_marker_visible = selection_start.visible; |
| 429 const jfloat insertion_marker_horizontal = |
| 430 has_insertion_marker ? selection_start.edge_top.x() : 0.0f; |
| 431 const jfloat insertion_marker_top = |
| 432 has_insertion_marker ? selection_start.edge_top.y() : 0.0f; |
| 433 const jfloat insertion_marker_bottom = |
| 434 has_insertion_marker ? selection_start.edge_bottom.y() : 0.0f; |
| 435 |
415 Java_ContentViewCore_updateFrameInfo( | 436 Java_ContentViewCore_updateFrameInfo( |
416 env, obj.obj(), | 437 env, obj.obj(), |
417 scroll_offset.x(), | 438 scroll_offset.x(), |
418 scroll_offset.y(), | 439 scroll_offset.y(), |
419 page_scale_factor, | 440 page_scale_factor, |
420 page_scale_factor_limits.x(), | 441 page_scale_factor_limits.x(), |
421 page_scale_factor_limits.y(), | 442 page_scale_factor_limits.y(), |
422 content_size.width(), | 443 content_size.width(), |
423 content_size.height(), | 444 content_size.height(), |
424 viewport_size.width(), | 445 viewport_size.width(), |
425 viewport_size.height(), | 446 viewport_size.height(), |
426 controls_offset.y(), | 447 controls_offset.y(), |
427 content_offset.y(), | 448 content_offset.y(), |
428 is_mobile_optimized_hint); | 449 is_mobile_optimized_hint, |
| 450 has_insertion_marker, |
| 451 is_insertion_marker_visible, |
| 452 insertion_marker_horizontal, |
| 453 insertion_marker_top, |
| 454 insertion_marker_bottom); |
429 } | 455 } |
430 | 456 |
431 void ContentViewCoreImpl::SetTitle(const base::string16& title) { | 457 void ContentViewCoreImpl::SetTitle(const base::string16& title) { |
432 JNIEnv* env = AttachCurrentThread(); | 458 JNIEnv* env = AttachCurrentThread(); |
433 ScopedJavaLocalRef<jobject> obj = java_ref_.get(env); | 459 ScopedJavaLocalRef<jobject> obj = java_ref_.get(env); |
434 if (obj.is_null()) | 460 if (obj.is_null()) |
435 return; | 461 return; |
436 ScopedJavaLocalRef<jstring> jtitle = | 462 ScopedJavaLocalRef<jstring> jtitle = |
437 ConvertUTF8ToJavaString(env, base::UTF16ToUTF8(title)); | 463 ConvertUTF8ToJavaString(env, base::UTF16ToUTF8(title)); |
438 Java_ContentViewCore_setTitle(env, obj.obj(), jtitle.obj()); | 464 Java_ContentViewCore_setTitle(env, obj.obj(), jtitle.obj()); |
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1521 return ScopedJavaLocalRef<jobject>(); | 1547 return ScopedJavaLocalRef<jobject>(); |
1522 | 1548 |
1523 return view->GetJavaObject(); | 1549 return view->GetJavaObject(); |
1524 } | 1550 } |
1525 | 1551 |
1526 bool RegisterContentViewCore(JNIEnv* env) { | 1552 bool RegisterContentViewCore(JNIEnv* env) { |
1527 return RegisterNativesImpl(env); | 1553 return RegisterNativesImpl(env); |
1528 } | 1554 } |
1529 | 1555 |
1530 } // namespace content | 1556 } // namespace content |
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