| // Copyright 2013 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "content/common/input/synthetic_gesture_params.h" |
| |
| namespace content { |
| |
| SyntheticGestureParams::SyntheticGestureParams() |
| : gesture_source_type(DEFAULT_INPUT) {} |
| |
| SyntheticGestureParams::SyntheticGestureParams( |
| const SyntheticGestureParams& other) |
| : gesture_source_type(other.gesture_source_type) {} |
| |
| SyntheticGestureParams::~SyntheticGestureParams() {} |
| |
| bool SyntheticGestureParams::IsGestureSourceTypeSupported( |
| GestureSourceType gesture_source_type) { |
| if (gesture_source_type == DEFAULT_INPUT) |
| return true; |
| |
| // These values should change very rarely. We thus hard-code them here rather |
| // than having to query the brower's SyntheticGestureTarget. |
| #if defined(USE_AURA) |
| return gesture_source_type == TOUCH_INPUT || |
| gesture_source_type == MOUSE_INPUT; |
| #elif defined(OS_ANDROID) |
| // Android supports mouse wheel events, but mouse drag is not yet |
| // supported. See crbug.com/468806. |
| return gesture_source_type == TOUCH_INPUT || |
| gesture_source_type == MOUSE_INPUT; |
| #else |
| return gesture_source_type == MOUSE_INPUT; |
| #endif |
| } |
| |
| } // namespace content |
