ui/gfx/android/view_configuration.h - Issue 128613003: [Tracking Patch] Unified gesture detection

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Side by Side Diff: ui/gfx/android/view_configuration.h

Issue 128613003: [Tracking Patch] Unified gesture detection (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Address tdresser@ comments and run clang-format on everything Created 6 years, 10 months ago

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« ui/events/gesture_detection/scale_gesture_detector.cc ('K') | « ui/events/gesture_detection/velocity_tracker_unittest.cc ('k') | ui/gfx/android/view_configuration.cc » ('j') | no next file with comments »
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1 // Copyright 2013 The Chromium Authors. All rights reserved.	1 // Copyright 2013 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 UI_GFX_ANDROID_VIEW_CONFIGURATION_H_	5 #ifndef UI_GFX_ANDROID_VIEW_CONFIGURATION_H_

6 #define UI_GFX_ANDROID_VIEW_CONFIGURATION_H_	6 #define UI_GFX_ANDROID_VIEW_CONFIGURATION_H_

7	7

8 #include <jni.h>	8 #include <jni.h>

9	9

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

11	11

12 namespace gfx {	12 namespace gfx {

13	13

14 // Provides access to Android's ViewConfiguration for gesture-related constants.	14 // Provides access to Android's ViewConfiguration for gesture-related constants.

15 class GFX_EXPORT ViewConfiguration {	15 class GFX_EXPORT ViewConfiguration {

16 public:	16 public:

17 static int GetDoubleTapTimeoutInMs();	17 static int GetDoubleTapTimeoutInMs();

18 static int GetLongPressTimeoutInMs();	18 static int GetLongPressTimeoutInMs();

19 static int GetTapTimeoutInMs();	19 static int GetTapTimeoutInMs();

20	20

21 static int GetMaximumFlingVelocityInPixelsPerSecond();	21 static int GetMaximumFlingVelocityInPixelsPerSecond();

22 static int GetMinimumFlingVelocityInPixelsPerSecond();	22 static int GetMinimumFlingVelocityInPixelsPerSecond();

23	23

24 static int GetTouchSlopInPixels();	24 static int GetTouchSlopInPixels();

	25 static int GetDoubleTapSlopInPixels();

	26

	27 static int GetMinScalingSpanInPixels();

	28 static int GetMinScalingTouchMajorInPixels();

25	29

26 // Registers methods with JNI and returns true if succeeded.	30 // Registers methods with JNI and returns true if succeeded.

27 static bool RegisterViewConfiguration(JNIEnv* env);	31 static bool RegisterViewConfiguration(JNIEnv* env);

28 };	32 };

29	33

30 } // namespace gfx	34 } // namespace gfx

31	35

32 #endif // UI_GFX_ANDROID_VIEW_CONFIGURATION_H_	36 #endif // UI_GFX_ANDROID_VIEW_CONFIGURATION_H_

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