Enumerations
enum GestureResponse| Name | Value |
|---|---|
| kYes | 0 |
| kYesPrioritize | 1 |
| kMaybe | 2 |
| kMaybePrioritize | 3 |
| kMaybeSuppress | 4 |
| kMaybePrioritizeSuppress | 5 |
| kHold | 6 |
| kHoldSuppress | 7 |
| kNo | 8 |
| kUndefined | 9 |
Plain enum since it's used to index into a matrix.
Defined at line 17 of file ../../src/ui/scenic/lib/input/gesture_contender.h
enum Phase| Name | Value |
|---|---|
| kInvalid | 0 |
| kAdd | 1 |
| kChange | 2 |
| kRemove | 3 |
| kCancel | 4 |
Possible states the pointer can be in.
Defined at line 22 of file ../../src/ui/scenic/lib/input/internal_pointer_event.h
Records
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class A11yLegacyContender -
class A11yPointerEventRegistry -
class ButtonInfo -
class ContestResults -
class Extents -
class GestureArena -
class GestureContender -
class GestureContenderInspector -
class HitTester -
class Injector -
class InjectorInspector -
class InjectorSettings -
class InputSystem -
class InternalMouseEvent -
class InternalTouchEvent -
class MouseInjector -
class MouseSource -
class MouseSourceBase -
class MouseSystem -
class PointerinjectorRegistry -
class ScrollInfo -
class TouchInjector -
class TouchSource -
class TouchSourceBase -
class TouchSourceWithLocalHit -
class TouchSystem -
class Viewport
Functions
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StreamId NewStreamId ()Defined at line 9 of file ../../src/ui/scenic/lib/input/stream_id.cc
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std::pair<float, float> ReversePointerTraceHACK (trace_flow_id_t trace_id)Defined at line 16 of file ../../src/ui/scenic/lib/input/helper.cc
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fuchsia::ui::input::PointerEventPhase InternalPhaseToGfxPhase (Phase phase)For converting between phase enum types.
No support for HOVER phase.
Defined at line 25 of file ../../src/ui/scenic/lib/input/helper.cc
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template <typename T>ColumnMajorMat3Array GetDestinationFromViewportTransform (const T & event, zx_koid_t destination, const view_tree::Snapshot & snapshot)Returns the 2D-transform from the viewport space of |event| to the destination view space as
a mat3 in column-major array form.
Prereq: |destination| must exist in the |snapshot|.
Defined at line 30 of file ../../src/ui/scenic/lib/input/helper.h
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fuchsia::ui::input::PointerEvent InternalTouchEventToGfxPointerEvent (const InternalTouchEvent & event, fuchsia::ui::input::PointerEventType type, uint64_t trace_id)Turns an InternalTouchEvent into a gfx pointer event.
Does not support HOVER events.
Defined at line 41 of file ../../src/ui/scenic/lib/input/helper.cc
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template <typename T>T EventWithReceiverFromViewportTransform (T eventzx_koid_t receiverconst view_tree::Snapshot & snapshot)Returns the |event| with a new |receiver_from_viewport_transform| set on the viewport.
Defined at line 42 of file ../../src/ui/scenic/lib/input/helper.h