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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 "cc/output/viewport_selection_bound.h" |
19 #include "content/browser/accessibility/browser_accessibility_state_impl.h" | 20 #include "content/browser/accessibility/browser_accessibility_state_impl.h" |
20 #include "content/browser/android/gesture_event_type.h" | 21 #include "content/browser/android/gesture_event_type.h" |
21 #include "content/browser/android/interstitial_page_delegate_android.h" | 22 #include "content/browser/android/interstitial_page_delegate_android.h" |
22 #include "content/browser/android/java/gin_java_bridge_dispatcher_host.h" | 23 #include "content/browser/android/java/gin_java_bridge_dispatcher_host.h" |
23 #include "content/browser/android/load_url_params.h" | 24 #include "content/browser/android/load_url_params.h" |
24 #include "content/browser/android/popup_touch_handle_drawable.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/geolocation/geolocation_service_context.h" | 27 #include "content/browser/geolocation/geolocation_service_context.h" |
27 #include "content/browser/media/media_web_contents_observer.h" | 28 #include "content/browser/media/media_web_contents_observer.h" |
28 #include "content/browser/renderer_host/compositor_impl_android.h" | 29 #include "content/browser/renderer_host/compositor_impl_android.h" |
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374 // Note that viewport_width/height is a best effort based. | 375 // Note that viewport_width/height is a best effort based. |
375 // ContentViewCore has the actual information about the physical viewport size. | 376 // ContentViewCore has the actual information about the physical viewport size. |
376 void ContentViewCoreImpl::UpdateFrameInfo( | 377 void ContentViewCoreImpl::UpdateFrameInfo( |
377 const gfx::Vector2dF& scroll_offset, | 378 const gfx::Vector2dF& scroll_offset, |
378 float page_scale_factor, | 379 float page_scale_factor, |
379 const gfx::Vector2dF& page_scale_factor_limits, | 380 const gfx::Vector2dF& page_scale_factor_limits, |
380 const gfx::SizeF& content_size, | 381 const gfx::SizeF& content_size, |
381 const gfx::SizeF& viewport_size, | 382 const gfx::SizeF& viewport_size, |
382 const gfx::Vector2dF& controls_offset, | 383 const gfx::Vector2dF& controls_offset, |
383 const gfx::Vector2dF& content_offset, | 384 const gfx::Vector2dF& content_offset, |
384 bool is_mobile_optimized_hint) { | 385 bool is_mobile_optimized_hint, |
| 386 const cc::ViewportSelectionBound& selection_start) { |
385 JNIEnv* env = AttachCurrentThread(); | 387 JNIEnv* env = AttachCurrentThread(); |
386 ScopedJavaLocalRef<jobject> obj = java_ref_.get(env); | 388 ScopedJavaLocalRef<jobject> obj = java_ref_.get(env); |
387 if (obj.is_null()) | 389 if (obj.is_null()) |
388 return; | 390 return; |
389 | 391 |
390 window_android_->set_content_offset( | 392 window_android_->set_content_offset( |
391 gfx::ScaleVector2d(content_offset, dpi_scale_)); | 393 gfx::ScaleVector2d(content_offset, dpi_scale_)); |
392 | 394 |
| 395 // We are interested only in zero width selection bounds here because non-zero |
| 396 // width selection bounds cannot be represented in CursorAnchorInfo API in |
| 397 // Android Framework as of API Level 21. Actually supporting non-zero width |
| 398 // selection bounds in CursorAnchorInfo API was once considered in the design |
| 399 // phase of that API, but the idea was abandoned because the IME is still able |
| 400 // to retrieve the same information from the following parameters in |
| 401 // CursorAnchorInfo: |
| 402 // - CursorAnchorInfo#getCharacterBounds and |
| 403 // - CursorAnchorInfo#getSelection{Start, End}. |
| 404 const jboolean has_insertion_marker = |
| 405 selection_start.type == cc::SELECTION_BOUND_CENTER; |
| 406 const jboolean is_insertion_marker_visible = selection_start.visible; |
| 407 const jfloat insertion_marker_horizontal = |
| 408 has_insertion_marker ? selection_start.edge_top.x() : 0.0f; |
| 409 const jfloat insertion_marker_top = |
| 410 has_insertion_marker ? selection_start.edge_top.y() : 0.0f; |
| 411 const jfloat insertion_marker_bottom = |
| 412 has_insertion_marker ? selection_start.edge_bottom.y() : 0.0f; |
| 413 |
393 Java_ContentViewCore_updateFrameInfo( | 414 Java_ContentViewCore_updateFrameInfo( |
394 env, obj.obj(), | 415 env, obj.obj(), |
395 scroll_offset.x(), | 416 scroll_offset.x(), |
396 scroll_offset.y(), | 417 scroll_offset.y(), |
397 page_scale_factor, | 418 page_scale_factor, |
398 page_scale_factor_limits.x(), | 419 page_scale_factor_limits.x(), |
399 page_scale_factor_limits.y(), | 420 page_scale_factor_limits.y(), |
400 content_size.width(), | 421 content_size.width(), |
401 content_size.height(), | 422 content_size.height(), |
402 viewport_size.width(), | 423 viewport_size.width(), |
403 viewport_size.height(), | 424 viewport_size.height(), |
404 controls_offset.y(), | 425 controls_offset.y(), |
405 content_offset.y(), | 426 content_offset.y(), |
406 is_mobile_optimized_hint); | 427 is_mobile_optimized_hint, |
| 428 has_insertion_marker, |
| 429 is_insertion_marker_visible, |
| 430 insertion_marker_horizontal, |
| 431 insertion_marker_top, |
| 432 insertion_marker_bottom); |
407 } | 433 } |
408 | 434 |
409 void ContentViewCoreImpl::SetTitle(const base::string16& title) { | 435 void ContentViewCoreImpl::SetTitle(const base::string16& title) { |
410 JNIEnv* env = AttachCurrentThread(); | 436 JNIEnv* env = AttachCurrentThread(); |
411 ScopedJavaLocalRef<jobject> obj = java_ref_.get(env); | 437 ScopedJavaLocalRef<jobject> obj = java_ref_.get(env); |
412 if (obj.is_null()) | 438 if (obj.is_null()) |
413 return; | 439 return; |
414 ScopedJavaLocalRef<jstring> jtitle = | 440 ScopedJavaLocalRef<jstring> jtitle = |
415 ConvertUTF8ToJavaString(env, base::UTF16ToUTF8(title)); | 441 ConvertUTF8ToJavaString(env, base::UTF16ToUTF8(title)); |
416 Java_ContentViewCore_setTitle(env, obj.obj(), jtitle.obj()); | 442 Java_ContentViewCore_setTitle(env, obj.obj(), jtitle.obj()); |
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1469 return NULL; | 1495 return NULL; |
1470 | 1496 |
1471 return view->GetJavaObject().Release(); | 1497 return view->GetJavaObject().Release(); |
1472 } | 1498 } |
1473 | 1499 |
1474 bool RegisterContentViewCore(JNIEnv* env) { | 1500 bool RegisterContentViewCore(JNIEnv* env) { |
1475 return RegisterNativesImpl(env); | 1501 return RegisterNativesImpl(env); |
1476 } | 1502 } |
1477 | 1503 |
1478 } // namespace content | 1504 } // namespace content |
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