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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 #ifndef CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_AURA_H_ | 5 #ifndef CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_AURA_H_ |
6 #define CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_AURA_H_ | 6 #define CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_AURA_H_ |
7 | 7 |
8 #include <stddef.h> | 8 #include <stddef.h> |
9 #include <stdint.h> | 9 #include <stdint.h> |
10 | 10 |
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28 #include "content/browser/renderer_host/delegated_frame_host.h" | 28 #include "content/browser/renderer_host/delegated_frame_host.h" |
29 #include "content/browser/renderer_host/render_widget_host_view_base.h" | 29 #include "content/browser/renderer_host/render_widget_host_view_base.h" |
30 #include "content/browser/renderer_host/text_input_manager.h" | 30 #include "content/browser/renderer_host/text_input_manager.h" |
31 #include "content/common/content_export.h" | 31 #include "content/common/content_export.h" |
32 #include "content/common/cursors/webcursor.h" | 32 #include "content/common/cursors/webcursor.h" |
33 #include "content/public/common/context_menu_params.h" | 33 #include "content/public/common/context_menu_params.h" |
34 #include "third_party/skia/include/core/SkRegion.h" | 34 #include "third_party/skia/include/core/SkRegion.h" |
35 #include "ui/aura/client/cursor_client_observer.h" | 35 #include "ui/aura/client/cursor_client_observer.h" |
36 #include "ui/aura/client/focus_change_observer.h" | 36 #include "ui/aura/client/focus_change_observer.h" |
37 #include "ui/aura/window_delegate.h" | 37 #include "ui/aura/window_delegate.h" |
38 #include "ui/aura/window_tracker.h" | |
39 #include "ui/aura/window_tree_host_observer.h" | 38 #include "ui/aura/window_tree_host_observer.h" |
40 #include "ui/base/ime/text_input_client.h" | 39 #include "ui/base/ime/text_input_client.h" |
41 #include "ui/display/display_observer.h" | 40 #include "ui/display/display_observer.h" |
42 #include "ui/events/gestures/motion_event_aura.h" | |
43 #include "ui/gfx/geometry/insets.h" | 41 #include "ui/gfx/geometry/insets.h" |
44 #include "ui/gfx/geometry/rect.h" | 42 #include "ui/gfx/geometry/rect.h" |
45 #include "ui/gfx/selection_bound.h" | 43 #include "ui/gfx/selection_bound.h" |
46 #include "ui/wm/public/activation_delegate.h" | 44 #include "ui/wm/public/activation_delegate.h" |
47 | 45 |
48 namespace aura { | |
49 namespace client { | |
50 class ScopedTooltipDisabler; | |
51 } | |
52 } | |
53 | |
54 namespace cc { | 46 namespace cc { |
55 class CopyOutputRequest; | 47 class CopyOutputRequest; |
56 class CopyOutputResult; | 48 class CopyOutputResult; |
57 class DelegatedFrameData; | 49 class DelegatedFrameData; |
58 } | 50 } |
59 | 51 |
60 namespace gfx { | 52 namespace gfx { |
61 class Canvas; | 53 class Canvas; |
62 class Display; | 54 class Display; |
63 class Point; | 55 class Point; |
64 class Rect; | 56 class Rect; |
65 } | 57 } |
66 | 58 |
67 namespace gpu { | 59 namespace gpu { |
68 struct Mailbox; | 60 struct Mailbox; |
69 } | 61 } |
70 | 62 |
71 namespace ui { | 63 namespace ui { |
72 class CompositorLock; | 64 class CompositorLock; |
73 class InputMethod; | 65 class InputMethod; |
74 class LocatedEvent; | 66 class LocatedEvent; |
75 #if defined(OS_WIN) | 67 #if defined(OS_WIN) |
76 class OnScreenKeyboardObserver; | 68 class OnScreenKeyboardObserver; |
77 #endif | 69 #endif |
78 class Texture; | 70 class Texture; |
79 class TouchSelectionController; | 71 class TouchSelectionController; |
80 } | 72 } |
81 | 73 |
82 namespace content { | 74 namespace content { |
| 75 class RenderWidgetHostViewEventHandler; |
83 #if defined(OS_WIN) | 76 #if defined(OS_WIN) |
84 class LegacyRenderWidgetHostHWND; | 77 class LegacyRenderWidgetHostHWND; |
85 #endif | 78 #endif |
86 | 79 |
87 class OverscrollController; | 80 class OverscrollController; |
88 class RenderFrameHostImpl; | 81 class RenderFrameHostImpl; |
89 class RenderViewHostDelegateView; | 82 class RenderViewHostDelegateView; |
90 class RenderWidgetHostImpl; | 83 class RenderWidgetHostImpl; |
91 class RenderWidgetHostView; | 84 class RenderWidgetHostView; |
92 class TouchSelectionControllerClientAura; | 85 class TouchSelectionControllerClientAura; |
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122 gfx::NativeView GetNativeView() const override; | 115 gfx::NativeView GetNativeView() const override; |
123 gfx::NativeViewAccessible GetNativeViewAccessible() override; | 116 gfx::NativeViewAccessible GetNativeViewAccessible() override; |
124 ui::TextInputClient* GetTextInputClient() override; | 117 ui::TextInputClient* GetTextInputClient() override; |
125 bool HasFocus() const override; | 118 bool HasFocus() const override; |
126 bool IsSurfaceAvailableForCopy() const override; | 119 bool IsSurfaceAvailableForCopy() const override; |
127 void Show() override; | 120 void Show() override; |
128 void Hide() override; | 121 void Hide() override; |
129 bool IsShowing() override; | 122 bool IsShowing() override; |
130 gfx::Rect GetViewBounds() const override; | 123 gfx::Rect GetViewBounds() const override; |
131 void SetBackgroundColor(SkColor color) override; | 124 void SetBackgroundColor(SkColor color) override; |
| 125 bool IsMouseLocked() override; |
132 gfx::Size GetVisibleViewportSize() const override; | 126 gfx::Size GetVisibleViewportSize() const override; |
133 void SetInsets(const gfx::Insets& insets) override; | 127 void SetInsets(const gfx::Insets& insets) override; |
134 void FocusedNodeTouched(const gfx::Point& location_dips_screen, | 128 void FocusedNodeTouched(const gfx::Point& location_dips_screen, |
135 bool editable) override; | 129 bool editable) override; |
136 void SetNeedsBeginFrames(bool needs_begin_frames) override; | 130 void SetNeedsBeginFrames(bool needs_begin_frames) override; |
137 | 131 |
138 // Overridden from RenderWidgetHostViewBase: | 132 // Overridden from RenderWidgetHostViewBase: |
139 void InitAsPopup(RenderWidgetHostView* parent_host_view, | 133 void InitAsPopup(RenderWidgetHostView* parent_host_view, |
140 const gfx::Rect& pos) override; | 134 const gfx::Rect& pos) override; |
141 void InitAsFullscreen(RenderWidgetHostView* reference_host_view) override; | 135 void InitAsFullscreen(RenderWidgetHostView* reference_host_view) override; |
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324 bool OnShowContextMenu(const ContextMenuParams& params); | 318 bool OnShowContextMenu(const ContextMenuParams& params); |
325 | 319 |
326 // Used in tests to set a mock client for touch selection controller. It will | 320 // Used in tests to set a mock client for touch selection controller. It will |
327 // create a new touch selection controller for the new client. | 321 // create a new touch selection controller for the new client. |
328 void SetSelectionControllerClientForTest( | 322 void SetSelectionControllerClientForTest( |
329 std::unique_ptr<TouchSelectionControllerClientAura> client); | 323 std::unique_ptr<TouchSelectionControllerClientAura> client); |
330 | 324 |
331 // Exposed for tests. | 325 // Exposed for tests. |
332 cc::SurfaceId SurfaceIdForTesting() const override; | 326 cc::SurfaceId SurfaceIdForTesting() const override; |
333 | 327 |
| 328 // Converts |rect| from window coordinate to screen coordinate. |
| 329 gfx::Rect ConvertRectToScreen(const gfx::Rect& rect) const; |
| 330 |
| 331 RenderFrameHostImpl* GetFocusedFrame(); |
| 332 |
| 333 // Before calling RenderWidgetHost::ForwardKeyboardEvent(), this method |
| 334 // calls our keybindings handler against the event and send matched |
| 335 // edit commands to renderer instead. |
| 336 void ForwardKeyboardEvent(const NativeWebKeyboardEvent& event); |
| 337 |
| 338 // Returns whether the widget needs to grab mouse capture to work properly. |
| 339 bool NeedsMouseCapture(); |
| 340 |
| 341 // Sends shutdown request. |
| 342 void Shutdown(); |
| 343 |
| 344 RenderWidgetHostViewEventHandler* event_handler() { |
| 345 return event_handler_.get(); |
| 346 } |
| 347 |
| 348 bool is_fullscreen() { return is_fullscreen_; } |
| 349 |
| 350 blink::WebPopupType popup_type() { return popup_type_; } |
| 351 |
334 protected: | 352 protected: |
335 ~RenderWidgetHostViewAura() override; | 353 ~RenderWidgetHostViewAura() override; |
336 | 354 |
337 // Exposed for tests. | 355 // Exposed for tests. |
338 aura::Window* window() { return window_; } | 356 aura::Window* window() { return window_; } |
339 | 357 |
340 DelegatedFrameHost* GetDelegatedFrameHost() const { | 358 DelegatedFrameHost* GetDelegatedFrameHost() const { |
341 return delegated_frame_host_.get(); | 359 return delegated_frame_host_.get(); |
342 } | 360 } |
343 | 361 |
344 const ui::MotionEventAura& pointer_state() const { return pointer_state_; } | |
345 | |
346 private: | 362 private: |
347 friend class InputMethodAuraTestBase; | 363 friend class InputMethodAuraTestBase; |
348 friend class RenderWidgetHostViewAuraCopyRequestTest; | 364 friend class RenderWidgetHostViewAuraCopyRequestTest; |
349 friend class TestInputMethodObserver; | 365 friend class TestInputMethodObserver; |
350 FRIEND_TEST_ALL_PREFIXES(InputMethodResultAuraTest, | 366 FRIEND_TEST_ALL_PREFIXES(InputMethodResultAuraTest, |
351 FinishImeCompositionSession); | 367 FinishImeCompositionSession); |
352 FRIEND_TEST_ALL_PREFIXES(RenderWidgetHostViewAuraTest, | 368 FRIEND_TEST_ALL_PREFIXES(RenderWidgetHostViewAuraTest, |
353 PopupRetainsCaptureAfterMouseRelease); | 369 PopupRetainsCaptureAfterMouseRelease); |
354 FRIEND_TEST_ALL_PREFIXES(RenderWidgetHostViewAuraTest, SetCompositionText); | 370 FRIEND_TEST_ALL_PREFIXES(RenderWidgetHostViewAuraTest, SetCompositionText); |
355 FRIEND_TEST_ALL_PREFIXES(RenderWidgetHostViewAuraTest, TouchEventState); | 371 FRIEND_TEST_ALL_PREFIXES(RenderWidgetHostViewAuraTest, TouchEventState); |
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401 // Creates and/or updates the legacy dummy window which corresponds to | 417 // Creates and/or updates the legacy dummy window which corresponds to |
402 // the bounds of the webcontents. It is needed for accessibility and | 418 // the bounds of the webcontents. It is needed for accessibility and |
403 // for scrolling to work in legacy drivers for trackpoints/trackpads, etc. | 419 // for scrolling to work in legacy drivers for trackpoints/trackpads, etc. |
404 void UpdateLegacyWin(); | 420 void UpdateLegacyWin(); |
405 | 421 |
406 bool UsesNativeWindowFrame() const; | 422 bool UsesNativeWindowFrame() const; |
407 #endif | 423 #endif |
408 | 424 |
409 ui::InputMethod* GetInputMethod() const; | 425 ui::InputMethod* GetInputMethod() const; |
410 | 426 |
411 // Sends shutdown request. | |
412 void Shutdown(); | |
413 | |
414 // Returns whether the widget needs an input grab to work properly. | 427 // Returns whether the widget needs an input grab to work properly. |
415 bool NeedsInputGrab(); | 428 bool NeedsInputGrab(); |
416 | 429 |
417 // Returns whether the widget needs to grab mouse capture to work properly. | |
418 bool NeedsMouseCapture(); | |
419 | |
420 // Confirm existing composition text in the webpage and ask the input method | |
421 // to cancel its ongoing composition session. | |
422 void FinishImeCompositionSession(); | |
423 | |
424 // This method computes movementX/Y and keeps track of mouse location for | |
425 // mouse lock on all mouse move events. | |
426 void ModifyEventMovementAndCoords(blink::WebMouseEvent* event); | |
427 | |
428 // Sends an IPC to the renderer process to communicate whether or not | 430 // Sends an IPC to the renderer process to communicate whether or not |
429 // the mouse cursor is visible anywhere on the screen. | 431 // the mouse cursor is visible anywhere on the screen. |
430 void NotifyRendererOfCursorVisibilityState(bool is_visible); | 432 void NotifyRendererOfCursorVisibilityState(bool is_visible); |
431 | 433 |
432 // If |clip| is non-empty and and doesn't contain |rect| or |clip| is empty | 434 // If |clip| is non-empty and and doesn't contain |rect| or |clip| is empty |
433 // SchedulePaint() is invoked for |rect|. | 435 // SchedulePaint() is invoked for |rect|. |
434 void SchedulePaintIfNotInClip(const gfx::Rect& rect, const gfx::Rect& clip); | 436 void SchedulePaintIfNotInClip(const gfx::Rect& rect, const gfx::Rect& clip); |
435 | 437 |
436 // Helper method to determine if, in mouse locked mode, the cursor should be | |
437 // moved to center. | |
438 bool ShouldMoveToCenter(); | |
439 | |
440 // Called after |window_| is parented to a WindowEventDispatcher. | 438 // Called after |window_| is parented to a WindowEventDispatcher. |
441 void AddedToRootWindow(); | 439 void AddedToRootWindow(); |
442 | 440 |
443 // Called prior to removing |window_| from a WindowEventDispatcher. | 441 // Called prior to removing |window_| from a WindowEventDispatcher. |
444 void RemovingFromRootWindow(); | 442 void RemovingFromRootWindow(); |
445 | 443 |
446 // DelegatedFrameHostClient implementation. | 444 // DelegatedFrameHostClient implementation. |
447 ui::Layer* DelegatedFrameHostGetLayer() const override; | 445 ui::Layer* DelegatedFrameHostGetLayer() const override; |
448 bool DelegatedFrameHostIsVisible() const override; | 446 bool DelegatedFrameHostIsVisible() const override; |
449 SkColor DelegatedFrameHostGetGutterColor(SkColor color) const override; | 447 SkColor DelegatedFrameHostGetGutterColor(SkColor color) const override; |
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473 RenderWidgetHostViewBase* updated_view) override; | 471 RenderWidgetHostViewBase* updated_view) override; |
474 | 472 |
475 // cc::BeginFrameObserver implementation. | 473 // cc::BeginFrameObserver implementation. |
476 void OnBeginFrame(const cc::BeginFrameArgs& args) override; | 474 void OnBeginFrame(const cc::BeginFrameArgs& args) override; |
477 const cc::BeginFrameArgs& LastUsedBeginFrameArgs() const override; | 475 const cc::BeginFrameArgs& LastUsedBeginFrameArgs() const override; |
478 void OnBeginFrameSourcePausedChanged(bool paused) override; | 476 void OnBeginFrameSourcePausedChanged(bool paused) override; |
479 | 477 |
480 // Detaches |this| from the input method object. | 478 // Detaches |this| from the input method object. |
481 void DetachFromInputMethod(); | 479 void DetachFromInputMethod(); |
482 | 480 |
483 // Before calling RenderWidgetHost::ForwardKeyboardEvent(), this method | |
484 // calls our keybindings handler against the event and send matched | |
485 // edit commands to renderer instead. | |
486 void ForwardKeyboardEvent(const NativeWebKeyboardEvent& event); | |
487 | |
488 // Dismisses a Web Popup on a mouse or touch press outside the popup and its | 481 // Dismisses a Web Popup on a mouse or touch press outside the popup and its |
489 // parent. | 482 // parent. |
490 void ApplyEventFilterForPopupExit(ui::LocatedEvent* event); | 483 void ApplyEventFilterForPopupExit(ui::LocatedEvent* event); |
491 | 484 |
492 // Converts |rect| from window coordinate to screen coordinate. | |
493 gfx::Rect ConvertRectToScreen(const gfx::Rect& rect) const; | |
494 | |
495 // Converts |rect| from screen coordinate to window coordinate. | 485 // Converts |rect| from screen coordinate to window coordinate. |
496 gfx::Rect ConvertRectFromScreen(const gfx::Rect& rect) const; | 486 gfx::Rect ConvertRectFromScreen(const gfx::Rect& rect) const; |
497 | 487 |
498 // Helper function to set keyboard focus to the main window. | |
499 void SetKeyboardFocus(); | |
500 | |
501 RenderFrameHostImpl* GetFocusedFrame(); | |
502 | |
503 // Returns true if the |event| passed in can be forwarded to the renderer. | |
504 bool CanRendererHandleEvent(const ui::MouseEvent* event, | |
505 bool mouse_locked, | |
506 bool selection_popup) const; | |
507 | |
508 // Returns true when we can do SurfaceHitTesting for the event type. | |
509 bool ShouldRouteEvent(const ui::Event* event) const; | |
510 | |
511 // Called when the parent window bounds change. | 488 // Called when the parent window bounds change. |
512 void HandleParentBoundsChanged(); | 489 void HandleParentBoundsChanged(); |
513 | 490 |
514 // Called when the parent window hierarchy for our window changes. | 491 // Called when the parent window hierarchy for our window changes. |
515 void ParentHierarchyChanged(); | 492 void ParentHierarchyChanged(); |
516 | 493 |
517 // Helper function to be called whenever new selection information is | 494 // Helper function to be called whenever new selection information is |
518 // received. It will update selection controller. | 495 // received. It will update selection controller. |
519 void SelectionUpdated(bool is_editable, | 496 void SelectionUpdated(bool is_editable, |
520 bool is_empty_text_form_control, | 497 bool is_empty_text_form_control, |
521 const gfx::SelectionBound& start, | 498 const gfx::SelectionBound& start, |
522 const gfx::SelectionBound& end); | 499 const gfx::SelectionBound& end); |
523 | 500 |
524 // Helper function to create a selection controller. | 501 // Helper function to create a selection controller. |
525 void CreateSelectionController(); | 502 void CreateSelectionController(); |
526 | 503 |
527 // Performs gesture handling needed for touch text selection. Sets event as | 504 // Used to set the |popup_child_host_view_| on the |popup_parent_host_view_| |
528 // handled if it should not be further processed. | 505 // and to notify the |event_handler_|. |
529 void HandleGestureForTouchSelection(ui::GestureEvent* event); | 506 void SetPopupChildHostView(RenderWidgetHostViewAura* popup_child_host_view); |
530 | |
531 // Forwards a mouse event to this view's parent window delegate. | |
532 void ForwardMouseEventToParent(ui::MouseEvent* event); | |
533 | |
534 // Returns the RenderViewHostDelegateView instance for this view. Returns | |
535 // NULL on failure. | |
536 RenderViewHostDelegateView* GetRenderViewHostDelegateView(); | |
537 | 507 |
538 // The model object. | 508 // The model object. |
539 RenderWidgetHostImpl* const host_; | 509 RenderWidgetHostImpl* const host_; |
540 | 510 |
541 aura::Window* window_; | 511 aura::Window* window_; |
542 | 512 |
543 std::unique_ptr<DelegatedFrameHost> delegated_frame_host_; | 513 std::unique_ptr<DelegatedFrameHost> delegated_frame_host_; |
544 | 514 |
545 std::unique_ptr<WindowObserver> window_observer_; | 515 std::unique_ptr<WindowObserver> window_observer_; |
546 | 516 |
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567 class EventFilterForPopupExit; | 537 class EventFilterForPopupExit; |
568 friend class EventFilterForPopupExit; | 538 friend class EventFilterForPopupExit; |
569 std::unique_ptr<ui::EventHandler> event_filter_for_popup_exit_; | 539 std::unique_ptr<ui::EventHandler> event_filter_for_popup_exit_; |
570 | 540 |
571 // True when content is being loaded. Used to show an hourglass cursor. | 541 // True when content is being loaded. Used to show an hourglass cursor. |
572 bool is_loading_; | 542 bool is_loading_; |
573 | 543 |
574 // The cursor for the page. This is passed up from the renderer. | 544 // The cursor for the page. This is passed up from the renderer. |
575 WebCursor current_cursor_; | 545 WebCursor current_cursor_; |
576 | 546 |
577 // Stores the current state of the active pointers targeting this | |
578 // object. | |
579 ui::MotionEventAura pointer_state_; | |
580 | |
581 | |
582 // Indicates if there is onging composition text. | 547 // Indicates if there is onging composition text. |
583 bool has_composition_text_; | 548 bool has_composition_text_; |
584 | 549 |
585 // Whether return characters should be passed on to the RenderWidgetHostImpl. | |
586 bool accept_return_character_; | |
587 | |
588 // Current tooltip text. | 550 // Current tooltip text. |
589 base::string16 tooltip_; | 551 base::string16 tooltip_; |
590 | 552 |
591 // The begin frame source being observed. Null if none. | 553 // The begin frame source being observed. Null if none. |
592 cc::BeginFrameSource* begin_frame_source_; | 554 cc::BeginFrameSource* begin_frame_source_; |
593 cc::BeginFrameArgs last_begin_frame_args_; | 555 cc::BeginFrameArgs last_begin_frame_args_; |
594 bool needs_begin_frames_; | 556 bool needs_begin_frames_; |
595 | 557 |
596 // Used to record the last position of the mouse. | |
597 // While the mouse is locked, they store the last known position just as mouse | |
598 // lock was entered. | |
599 // Relative to the upper-left corner of the view. | |
600 gfx::Point unlocked_mouse_position_; | |
601 // Relative to the upper-left corner of the screen. | |
602 gfx::Point unlocked_global_mouse_position_; | |
603 // Last cursor position relative to screen. Used to compute movementX/Y. | |
604 gfx::Point global_mouse_position_; | |
605 // In mouse locked mode, we synthetically move the mouse cursor to the center | |
606 // of the window when it reaches the window borders to avoid it going outside. | |
607 // This flag is used to differentiate between these synthetic mouse move | |
608 // events vs. normal mouse move events. | |
609 bool synthetic_move_sent_; | |
610 | |
611 // Used to track the state of the window we're created from. Only used when | |
612 // created fullscreen. | |
613 std::unique_ptr<aura::WindowTracker> host_tracker_; | |
614 | |
615 // Used to track the last cursor visibility update that was sent to the | 558 // Used to track the last cursor visibility update that was sent to the |
616 // renderer via NotifyRendererOfCursorVisibilityState(). | 559 // renderer via NotifyRendererOfCursorVisibilityState(). |
617 enum CursorVisibilityState { | 560 enum CursorVisibilityState { |
618 UNKNOWN, | 561 UNKNOWN, |
619 VISIBLE, | 562 VISIBLE, |
620 NOT_VISIBLE, | 563 NOT_VISIBLE, |
621 }; | 564 }; |
622 CursorVisibilityState cursor_visibility_state_in_renderer_; | 565 CursorVisibilityState cursor_visibility_state_in_renderer_; |
623 | 566 |
624 #if defined(OS_WIN) | 567 #if defined(OS_WIN) |
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656 | 599 |
657 std::unique_ptr<OverscrollController> overscroll_controller_; | 600 std::unique_ptr<OverscrollController> overscroll_controller_; |
658 | 601 |
659 // The last scroll offset of the view. | 602 // The last scroll offset of the view. |
660 gfx::Vector2dF last_scroll_offset_; | 603 gfx::Vector2dF last_scroll_offset_; |
661 | 604 |
662 gfx::Insets insets_; | 605 gfx::Insets insets_; |
663 | 606 |
664 std::vector<ui::LatencyInfo> software_latency_info_; | 607 std::vector<ui::LatencyInfo> software_latency_info_; |
665 | 608 |
666 std::unique_ptr<aura::client::ScopedTooltipDisabler> tooltip_disabler_; | |
667 | |
668 // True when this view acts as a platform view hack for a | 609 // True when this view acts as a platform view hack for a |
669 // RenderWidgetHostViewGuest. | 610 // RenderWidgetHostViewGuest. |
670 bool is_guest_view_hack_; | 611 bool is_guest_view_hack_; |
671 | 612 |
672 // This flag when set ensures that we send over a notification to blink that | |
673 // the current view has focus. Defaults to false. | |
674 bool set_focus_on_mouse_down_or_key_event_; | |
675 | |
676 float device_scale_factor_; | 613 float device_scale_factor_; |
677 | 614 |
678 // Allows tests to send gesture events for testing without first sending a | |
679 // corresponding touch sequence, as would be required by | |
680 // RenderWidgetHostInputEventRouter. | |
681 bool disable_input_event_router_for_testing_; | |
682 | |
683 // The routing and process IDs for the last RenderWidgetHost which had a | 615 // The routing and process IDs for the last RenderWidgetHost which had a |
684 // TextInputState of non-NONE. | 616 // TextInputState of non-NONE. |
685 int32_t last_active_widget_process_id_; | 617 int32_t last_active_widget_process_id_; |
686 int32_t last_active_widget_routing_id_; | 618 int32_t last_active_widget_routing_id_; |
687 | 619 |
| 620 // While this is an ui::EventHandler for targetting, |event_handler_| actually |
| 621 // provides an implementation, and directs events to |host_|. |
| 622 std::unique_ptr<RenderWidgetHostViewEventHandler> event_handler_; |
| 623 |
688 base::WeakPtrFactory<RenderWidgetHostViewAura> weak_ptr_factory_; | 624 base::WeakPtrFactory<RenderWidgetHostViewAura> weak_ptr_factory_; |
689 | 625 |
690 DISALLOW_COPY_AND_ASSIGN(RenderWidgetHostViewAura); | 626 DISALLOW_COPY_AND_ASSIGN(RenderWidgetHostViewAura); |
691 }; | 627 }; |
692 | 628 |
693 } // namespace content | 629 } // namespace content |
694 | 630 |
695 #endif // CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_AURA_H_ | 631 #endif // CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_AURA_H_ |
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