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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_WIN_H_ | 5 #ifndef CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_WIN_H_ |
6 #define CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_WIN_H_ | 6 #define CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_WIN_H_ |
7 | 7 |
8 #include <atlbase.h> | 8 #include <atlbase.h> |
9 #include <atlapp.h> | 9 #include <atlapp.h> |
10 #include <atlcrack.h> | 10 #include <atlcrack.h> |
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41 } | 41 } |
42 | 42 |
43 namespace IPC { | 43 namespace IPC { |
44 class Message; | 44 class Message; |
45 } | 45 } |
46 | 46 |
47 namespace ui { | 47 namespace ui { |
48 class ViewProp; | 48 class ViewProp; |
49 } | 49 } |
50 | 50 |
| 51 namespace WebKit { |
| 52 struct WebScreenInfo; |
| 53 } |
| 54 |
51 namespace content { | 55 namespace content { |
52 class BackingStore; | 56 class BackingStore; |
53 class RenderWidgetHost; | 57 class RenderWidgetHost; |
54 class WebTouchState; | 58 class WebTouchState; |
55 | 59 |
56 typedef CWinTraits<WS_CHILD | WS_CLIPCHILDREN | WS_CLIPSIBLINGS, 0> | 60 typedef CWinTraits<WS_CHILD | WS_CLIPCHILDREN | WS_CLIPSIBLINGS, 0> |
57 RenderWidgetHostHWNDTraits; | 61 RenderWidgetHostHWNDTraits; |
58 | 62 |
59 CONTENT_EXPORT extern const wchar_t kRenderWidgetHostHWNDClass[]; | 63 CONTENT_EXPORT extern const wchar_t kRenderWidgetHostHWNDClass[]; |
60 | 64 |
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265 virtual bool GetSelectionRange(ui::Range* range) OVERRIDE; | 269 virtual bool GetSelectionRange(ui::Range* range) OVERRIDE; |
266 virtual bool SetSelectionRange(const ui::Range& range) OVERRIDE; | 270 virtual bool SetSelectionRange(const ui::Range& range) OVERRIDE; |
267 virtual bool DeleteRange(const ui::Range& range) OVERRIDE; | 271 virtual bool DeleteRange(const ui::Range& range) OVERRIDE; |
268 virtual bool GetTextFromRange(const ui::Range& range, | 272 virtual bool GetTextFromRange(const ui::Range& range, |
269 string16* text) OVERRIDE; | 273 string16* text) OVERRIDE; |
270 virtual void OnInputMethodChanged() OVERRIDE; | 274 virtual void OnInputMethodChanged() OVERRIDE; |
271 virtual bool ChangeTextDirectionAndLayoutAlignment( | 275 virtual bool ChangeTextDirectionAndLayoutAlignment( |
272 base::i18n::TextDirection direction) OVERRIDE; | 276 base::i18n::TextDirection direction) OVERRIDE; |
273 virtual void ExtendSelectionAndDelete(size_t before, size_t after) OVERRIDE; | 277 virtual void ExtendSelectionAndDelete(size_t before, size_t after) OVERRIDE; |
274 | 278 |
| 279 virtual void GetScreenInfo(WebKit::WebScreenInfo* results) OVERRIDE; |
275 protected: | 280 protected: |
276 friend class RenderWidgetHostView; | 281 friend class RenderWidgetHostView; |
277 | 282 |
278 // Should construct only via RenderWidgetHostView::CreateViewForWidget. | 283 // Should construct only via RenderWidgetHostView::CreateViewForWidget. |
279 // | 284 // |
280 // The view will associate itself with the given widget. | 285 // The view will associate itself with the given widget. |
281 explicit RenderWidgetHostViewWin(RenderWidgetHost* widget); | 286 explicit RenderWidgetHostViewWin(RenderWidgetHost* widget); |
282 | 287 |
283 // Windows Message Handlers | 288 // Windows Message Handlers |
284 LRESULT OnCreate(CREATESTRUCT* create_struct); | 289 LRESULT OnCreate(CREATESTRUCT* create_struct); |
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406 LRESULT OnQueryCharPosition(IMECHARPOSITION* position); | 411 LRESULT OnQueryCharPosition(IMECHARPOSITION* position); |
407 | 412 |
408 // Sets the appropriate mode for raw-touches or gestures. Currently touch mode | 413 // Sets the appropriate mode for raw-touches or gestures. Currently touch mode |
409 // will only take effect on Win7+. | 414 // will only take effect on Win7+. |
410 void UpdateDesiredTouchMode(); | 415 void UpdateDesiredTouchMode(); |
411 | 416 |
412 // Configures the enable/disable state of |ime_input_| to match with the | 417 // Configures the enable/disable state of |ime_input_| to match with the |
413 // current |text_input_type_|. | 418 // current |text_input_type_|. |
414 void UpdateIMEState(); | 419 void UpdateIMEState(); |
415 | 420 |
| 421 // Returns bounds of the view in pixels. |
| 422 gfx::Rect getPixelBounds() const; |
| 423 |
416 // The associated Model. While |this| is being Destroyed, | 424 // The associated Model. While |this| is being Destroyed, |
417 // |render_widget_host_| is NULL and the Windows message loop is run one last | 425 // |render_widget_host_| is NULL and the Windows message loop is run one last |
418 // time. Message handlers must check for a NULL |render_widget_host_|. | 426 // time. Message handlers must check for a NULL |render_widget_host_|. |
419 RenderWidgetHostImpl* render_widget_host_; | 427 RenderWidgetHostImpl* render_widget_host_; |
420 | 428 |
421 // When we are doing accelerated compositing | 429 // When we are doing accelerated compositing |
422 HWND compositor_host_window_; | 430 HWND compositor_host_window_; |
423 | 431 |
424 // Presents a texture received from another process to the compositing | 432 // Presents a texture received from another process to the compositing |
425 // window. | 433 // window. |
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559 bool touch_events_enabled_; | 567 bool touch_events_enabled_; |
560 | 568 |
561 scoped_ptr<ui::GestureRecognizer> gesture_recognizer_; | 569 scoped_ptr<ui::GestureRecognizer> gesture_recognizer_; |
562 | 570 |
563 DISALLOW_COPY_AND_ASSIGN(RenderWidgetHostViewWin); | 571 DISALLOW_COPY_AND_ASSIGN(RenderWidgetHostViewWin); |
564 }; | 572 }; |
565 | 573 |
566 } // namespace content | 574 } // namespace content |
567 | 575 |
568 #endif // CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_WIN_H_ | 576 #endif // CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_WIN_H_ |
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