| // Copyright 2014 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| module ui.mojom; |
| |
| // AcceleratorPhase specifies which phase of event matching the matcher should |
| // be considered for. See WindowTree for details on how it handles the |
| // AcceleratorPhase. |
| enum AcceleratorPhase { |
| PRE_TARGET, |
| POST_TARGET, |
| }; |
| |
| enum EventType { |
| UNKNOWN, |
| KEY_PRESSED, |
| KEY_RELEASED, |
| GESTURE_TAP, |
| GESTURE_SWIPE, |
| GESTURE_PINCH_BEGIN, |
| GESTURE_PINCH_END, |
| GESTURE_PINCH_UPDATE, |
| SCROLL, |
| SCROLL_FLING_START, |
| SCROLL_FLING_CANCEL, |
| CANCEL_MODE, |
| // MOUSE_MOVED has a naming conflict in Windows, where there is a |
| // #define MOUSE_MOVED. Therefore we had to add the suffix, _EVENT. for |
| // consistency, all other mouse event types also were given this suffix. |
| MOUSE_PRESSED_EVENT, |
| MOUSE_DRAGGED_EVENT, |
| MOUSE_RELEASED_EVENT, |
| MOUSE_MOVED_EVENT, |
| MOUSE_ENTERED_EVENT, |
| MOUSE_EXITED_EVENT, |
| MOUSE_WHEEL_EVENT, |
| MOUSE_CAPTURE_CHANGED_EVENT, |
| TOUCH_RELEASED, |
| TOUCH_PRESSED, |
| TOUCH_MOVED, |
| TOUCH_CANCELLED, |
| }; |
| |
| // This mirrors ui::EventFlags |
| // TODO(morrita): Use shift operator once it is available. |
| const int32 kEventFlagNone = 0x00000; |
| const int32 kEventFlagIsSynthesized = 0x00001; |
| const int32 kEventFlagShiftDown = 0x00002; |
| const int32 kEventFlagControlDown = 0x00004; |
| const int32 kEventFlagAltDown = 0x00008; |
| const int32 kEventFlagCommandDown = 0x00010; |
| const int32 kEventFlagFunctionDown = 0x00020; |
| const int32 kEventFlagAltgrDown = 0x00040; |
| const int32 kEventFlagMod3Down = 0x00080; |
| const int32 kEventFlagNumLockOn = 0x00100; |
| const int32 kEventFlagCapsLockOn = 0x00200; |
| const int32 kEventFlagScrollLockOn = 0x00400; |
| const int32 kEventFlagLeftMouseButton = 0x00800; |
| const int32 kEventFlagMiddleMouseButton = 0x01000; |
| const int32 kEventFlagRightMouseButton = 0x02000; |
| const int32 kEventFlagBackMouseButton = 0x04000; |
| const int32 kEventFlagForwardMouseButton = 0x08000; |
| |
| const int32 kMouseEventFlagIsDoubleClick = 0x10000; |
| const int32 kMouseEventFlagIsTripleClick = 0x20000; |
| const int32 kMouseEventFlagIsNonClient = 0x40000; |
| |
| const int32 kKeyEventFlagIMEFabricatedKey = 0x10000; |
| const int32 kKeyEventFlagIsRepeat = 0x20000; |
| |
| // TODO(erg): Move accessibility flags and maybe synthetic touch events here. |
| [Native] |
| enum EventPointerType; |
| |
| // Phase information used for a ScrollEvent. |
| // These values match ui::ScrollEventPhase in ui/events/event_constants.h |
| enum ScrollEventPhase { |
| kNone, |
| kBegan, |
| kUpdate, |
| kEnd, |
| }; |
| |
| // Momentum phase information used for a ScrollEvent. |
| // These values match ui::EventMomentumPhase in ui/events/event_constants.h |
| enum EventMomentumPhase { |
| NONE, |
| BEGAN, |
| MAY_BEGIN, |
| INERTIAL_UPDATE, |
| END, |
| BLOCKED, |
| }; |
| |
| // Device type for gesture events. |
| // These values match ui::GestureDeviceType in ui/events/event_constants.h |
| enum GestureDeviceType { |
| DEVICE_UNKNOWN, |
| DEVICE_TOUCHPAD, |
| DEVICE_TOUCHSCREEN, |
| }; |