ash/touch/touch_transformer_controller.h - Issue 412553005: Scale touch event radius

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Side by Side Diff: ash/touch/touch_transformer_controller.h

Issue 412553005: Scale touch event radius (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src

Patch Set: address comment Created 6 years, 5 months ago

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1 // Copyright 2014 The Chromium Authors. All rights reserved.	1 // Copyright 2014 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 ASH_TOUCH_TOUCH_TRANSFORMER_CONTROLLER_H_	5 #ifndef ASH_TOUCH_TOUCH_TRANSFORMER_CONTROLLER_H_

6 #define ASH_TOUCH_TOUCH_TRANSFORMER_CONTROLLER_H_	6 #define ASH_TOUCH_TOUCH_TRANSFORMER_CONTROLLER_H_

7	7

8 #include "ash/ash_export.h"	8 #include "ash/ash_export.h"

9 #include "ash/display/display_controller.h"	9 #include "ash/display/display_controller.h"

10 #include "ui/gfx/transform.h"	10 #include "ui/gfx/transform.h"

(...skipping 16 matching lines...) Expand all Loading...
27 virtual void OnDisplaysInitialized() OVERRIDE;	27 virtual void OnDisplaysInitialized() OVERRIDE;

28 virtual void OnDisplayConfigurationChanged() OVERRIDE;	28 virtual void OnDisplayConfigurationChanged() OVERRIDE;

29	29

30 private:	30 private:

31 FRIEND_TEST_ALL_PREFIXES(TouchTransformerControllerTest,	31 FRIEND_TEST_ALL_PREFIXES(TouchTransformerControllerTest,

32 TouchTransformerMirrorModeLetterboxing);	32 TouchTransformerMirrorModeLetterboxing);

33 FRIEND_TEST_ALL_PREFIXES(TouchTransformerControllerTest,	33 FRIEND_TEST_ALL_PREFIXES(TouchTransformerControllerTest,

34 TouchTransformerMirrorModePillarboxing);	34 TouchTransformerMirrorModePillarboxing);

35 FRIEND_TEST_ALL_PREFIXES(TouchTransformerControllerTest,	35 FRIEND_TEST_ALL_PREFIXES(TouchTransformerControllerTest,

36 TouchTransformerExtendedMode);	36 TouchTransformerExtendedMode);

	37 FRIEND_TEST_ALL_PREFIXES(TouchTransformerControllerTest,

	38 TouchRadiusScale);

37	39

38 bool ShouldComputeMirrorModeTouchTransformer(	40 bool ShouldComputeMirrorModeTouchTransformer(

39 const DisplayInfo& touch_display) const ;	41 const DisplayInfo& touch_display) const ;

40	42

41 gfx::Transform GetMirrorModeTouchTransformer(	43 gfx::Transform GetMirrorModeTouchTransformer(

42 const DisplayInfo& touch_display) const;	44 const DisplayInfo& touch_display) const;

43	45

44 gfx::Transform GetExtendedModeTouchTransformer(	46 gfx::Transform GetExtendedModeTouchTransformer(

45 const DisplayInfo& touch_display, const gfx::Size& fb_size) const;	47 const DisplayInfo& touch_display, const gfx::Size& fb_size) const;

46	48

	49 double GetTouchResolutionScale(const DisplayInfo& touch_display) const;

	50

47 // For unittests only.	51 // For unittests only.

48 bool force_compute_mirror_mode_touch_transformer_;	52 bool force_compute_mirror_mode_touch_transformer_;

49	53

50 DISALLOW_COPY_AND_ASSIGN(TouchTransformerController);	54 DISALLOW_COPY_AND_ASSIGN(TouchTransformerController);

51 };	55 };

52	56

53 } // namespace ash	57 } // namespace ash

54	58

55 #endif // ASH_TOUCH_TOUCH_TRANSFORMER_CONTROLLER_H_	59 #endif // ASH_TOUCH_TOUCH_TRANSFORMER_CONTROLLER_H_

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