wlroots

package
v0.0.0-...-7241d52 Latest Latest
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 Go to latest Published: Mar 26, 2024 License: MIT Imports: 9 Imported by: 1

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Index

Constants

View Source 
const (
	InputDeviceTypeKeyboard   InputDeviceType = C.WLR_INPUT_DEVICE_KEYBOARD
	InputDeviceTypePointer    InputDeviceType = C.WLR_INPUT_DEVICE_POINTER
	InputDeviceTypeTouch      InputDeviceType = C.WLR_INPUT_DEVICE_TOUCH
	InputDeviceTypeTabletTool InputDeviceType = C.WLR_INPUT_DEVICE_TABLET_TOOL
	InputDeviceTypeTabletPad  InputDeviceType = C.WLR_INPUT_DEVICE_TABLET_PAD
	InputDeviceTypeSwitch     InputDeviceType = C.WLR_INPUT_DEVICE_SWITCH

	ButtonStateReleased ButtonState = C.WLR_BUTTON_RELEASED
	ButtonStatePressed  ButtonState = C.WLR_BUTTON_PRESSED

	AxisSourceWheel      AxisSource = C.WLR_AXIS_SOURCE_WHEEL
	AxisSourceFinger     AxisSource = C.WLR_AXIS_SOURCE_FINGER
	AxisSourceContinuous AxisSource = C.WLR_AXIS_SOURCE_CONTINUOUS
	AxisSourceWheelTilt  AxisSource = C.WLR_AXIS_SOURCE_WHEEL_TILT

	AxisOrientationVertical   AxisOrientation = C.WLR_AXIS_ORIENTATION_VERTICAL
	AxisOrientationHorizontal AxisOrientation = C.WLR_AXIS_ORIENTATION_HORIZONTAL
)
View Source 
const (
	KeyboardLedCount               = C.WLR_LED_COUNT
	KeyboardModifierCount          = C.WLR_MODIFIER_COUNT
	KeyboardKeysCap                = C.WLR_KEYBOARD_KEYS_CAP
	KeyStateReleased      KeyState = C.WL_KEYBOARD_KEY_STATE_RELEASED
	KeyStatePressed       KeyState = C.WL_KEYBOARD_KEY_STATE_PRESSED

	KeyboardModifierShift KeyboardModifier = C.WLR_MODIFIER_SHIFT
	KeyboardModifierCaps  KeyboardModifier = C.WLR_MODIFIER_CAPS
	KeyboardModifierCtrl  KeyboardModifier = C.WLR_MODIFIER_CTRL
	KeyboardModifierAlt   KeyboardModifier = C.WLR_MODIFIER_ALT
	KeyboardModifierMod2  KeyboardModifier = C.WLR_MODIFIER_MOD2
	KeyboardModifierMod3  KeyboardModifier = C.WLR_MODIFIER_MOD3
	KeyboardModifierMod5  KeyboardModifier = C.WLR_MODIFIER_MOD5

	KeyboardLedNumLock    KeyboardLed = C.WLR_LED_NUM_LOCK
	KeyboardLedCapsLock   KeyboardLed = C.WLR_LED_CAPS_LOCK
	KeyboardLedScrollLock KeyboardLed = C.WLR_LED_SCROLL_LOCK
)

Variables

This section is empty.

Functions

func DisplayCreate 

func DisplayCreate()

func OnLog 

func OnLog(verbosity LogImportance, cb LogFunc)

func OutputTransformInvert 

func OutputTransformInvert(transform uint32) uint32

Types

type Allocator 

type Allocator struct {
	// contains filtered or unexported fields
}

func (Allocator) Nil 

func (s Allocator) Nil() bool

type AxisOrientation 

type AxisOrientation uint32

type AxisSource 

type AxisSource uint32

type Backend 

type Backend struct {
	// contains filtered or unexported fields
}

func (Backend) AllocatorAutocreate 

func (b Backend) AllocatorAutocreate(r Renderer) (Allocator, error)

func (Backend) Destroy 

func (b Backend) Destroy()

func (Backend) NewAllocator 

func (b Backend) NewAllocator(r Renderer) (Allocator, error)

func (Backend) NewRenderer 

func (b Backend) NewRenderer() (Renderer, error)

func (Backend) OnDestroy 

func (b Backend) OnDestroy(cb func(Backend))

func (Backend) OnNewInput 

func (b Backend) OnNewInput(cb func(InputDevice))

func (Backend) OnNewOutput 

func (b Backend) OnNewOutput(cb func(Output))

func (Backend) RendererAutoCreate 

func (b Backend) RendererAutoCreate() (Renderer, error)

func (Backend) Start 

func (b Backend) Start() error

type Buffer 

type Buffer struct {
	// contains filtered or unexported fields
}

*

  • A buffer containing pixel data. *
  • A buffer has a single producer (the party who created the buffer) and
  • multiple consumers (parties reading the buffer). When all consumers are done
  • with the buffer, it gets released and can be re-used by the producer. When
  • the producer and all consumers are done with the buffer, it gets destroyed.

func (Buffer) Drop 

func (b Buffer) Drop()

*

  • Unreference the buffer. This function should be called by producers when
  • they are done with the buffer.

func (Buffer) Lock 

func (b Buffer) Lock() Buffer

*

  • Lock the buffer. This function should be called by consumers to make
  • sure the buffer can be safely read from. Once the consumer is done with the
  • buffer, they should call wlr_buffer_unlock().

func (Buffer) Unlock 

func (b Buffer) Unlock()

*

  • Unlock the buffer. This function should be called by consumers once they are
  • done with the buffer.

type ButtonState 

type ButtonState uint32

type Color 

type Color struct {
	R, G, B, A float32
}

func (*Color) Set 

func (c *Color) Set(r, g, b, a float32)

type Compositor 

type Compositor struct {
	// contains filtered or unexported fields
}

func (Compositor) OnDestroy 

func (c Compositor) OnDestroy(cb func(Compositor))

type Cursor 

type Cursor struct {
	// contains filtered or unexported fields
}

*

  • wlr_cursor implements the behavior of the "cursor", that is, the image on the
  • screen typically moved about with a mouse or so. It provides tracking for
  • this in global coordinates, and integrates with struct wlr_output,
  • struct wlr_output_layout, and struct wlr_input_device. You can use it to
  • abstract multiple input devices over a single cursor, constrain cursor
  • movement to the usable area of a struct wlr_output_layout and communicate
  • position updates to the hardware cursor, constrain specific input devices to
  • specific outputs or regions of the screen, and so on.

func NewCursor 

func NewCursor() Cursor

func (Cursor) AttachInputDevice 

func (c Cursor) AttachInputDevice(dev InputDevice)

*

  • Attaches this input device to this cursor. The input device must be one of: *
  • - WLR_INPUT_DEVICE_POINTER
  • - WLR_INPUT_DEVICE_TOUCH
  • - WLR_INPUT_DEVICE_TABLET_TOOL

func (Cursor) AttachOutputLayout 

func (c Cursor) AttachOutputLayout(layout OutputLayout)

*

  • Uses the given layout to establish the boundaries and movement semantics of
  • this cursor. Cursors without an output layout allow infinite movement in any
  • direction and do not support absolute input events.

func (Cursor) Destroy 

func (c Cursor) Destroy()

func (Cursor) DetachInputDevice 

func (c Cursor) DetachInputDevice(dev InputDevice)

func (Cursor) MapInputToOutput 

func (c Cursor) MapInputToOutput(input InputDevice, output Output)

*

  • Maps all input from a specific input device to a given output. The input
  • device must be attached to this cursor and the output must be among the
  • outputs in the attached output layout.

func (Cursor) MapInputToRegion 

func (c Cursor) MapInputToRegion(dev InputDevice, box GeoBox)

*

  • Maps inputs from this input device to an arbitrary region on the associated
  • struct wlr_output_layout.

func (Cursor) MapToOutput 

func (c Cursor) MapToOutput(output Output)

*

  • Attaches this cursor to the given output, which must be among the outputs in
  • the current output_layout for this cursor. This call is invalid for a cursor
  • without an associated output layout.

func (Cursor) MapToRegion 

func (c Cursor) MapToRegion(box GeoBox)

*

  • Maps this cursor to an arbitrary region on the associated
  • struct wlr_output_layout.

func (Cursor) Move 

func (c Cursor) Move(dev InputDevice, dx float64, dy float64)

*

  • Move the cursor in the direction of the given x and y layout coordinates. If
  • one coordinate is NAN, it will be ignored. *
  • `dev` may be passed to respect device mapping constraints. If `dev` is NULL,
  • device mapping constraints will be ignored.

func (Cursor) OnAxis 

func (c Cursor) OnAxis(cb func(dev InputDevice, time uint32, source AxisSource, orientation AxisOrientation, delta float64, deltaDiscrete int32))

func (Cursor) OnButton 

func (c Cursor) OnButton(cb func(dev InputDevice, time uint32, button uint32, state ButtonState))

func (Cursor) OnFrame 

func (c Cursor) OnFrame(cb func())

func (Cursor) OnMotion 

func (c Cursor) OnMotion(cb func(dev InputDevice, time uint32, dx float64, dy float64))

func (Cursor) OnMotionAbsolute 

func (c Cursor) OnMotionAbsolute(cb func(dev InputDevice, time uint32, x float64, y float64))

func (Cursor) SetSurface 

func (c Cursor) SetSurface(surface Surface, hotspotX int32, hotspotY int32)

*

  • Set the cursor surface. The surface can be committed to update the cursor
  • image. The surface position is subtracted from the hotspot. A NULL surface
  • commit hides the cursor.

func (Cursor) SetXCursor 

func (c Cursor) SetXCursor(cm XCursorManager, name string)

*

  • Set the cursor image from an XCursor theme. *
  • The image will be loaded from the struct wlr_xcursor_manager.

func (Cursor) UnsetImage 

func (c Cursor) UnsetImage()

*

  • Hide the cursor image.

func (Cursor) WarpAbsolute 

func (c Cursor) WarpAbsolute(dev InputDevice, x float64, y float64)

*

  • Warp the cursor to the given x and y in absolute 0..1 coordinates. If the
  • given point is out of the layout boundaries or constraints, the closest point
  • will be used. If one coordinate is NAN, it will be ignored. *
  • `dev` may be passed to respect device mapping constraints. If `dev` is NULL,
  • device mapping constraints will be ignored.

func (Cursor) X 

func (c Cursor) X() float64

func (Cursor) Y 

func (c Cursor) Y() float64

type DMABuf 

type DMABuf struct {
	// contains filtered or unexported fields
}

func NewDMABuf 

func NewDMABuf(display Display, renderer Renderer) DMABuf

func (DMABuf) OnDestroy 

func (b DMABuf) OnDestroy(cb func(DMABuf))

type DataDeviceManager 

type DataDeviceManager struct {
	// contains filtered or unexported fields
}

func (DataDeviceManager) OnDestroy 

func (m DataDeviceManager) OnDestroy(cb func(DataDeviceManager))

type Display 

type Display struct {
	// contains filtered or unexported fields
}

func NewDisplay 

func NewDisplay() Display

func (Display) AddSocketAuto 

func (d Display) AddSocketAuto() (string, error)

func (Display) BackendAutocreate 

func (d Display) BackendAutocreate() (Backend, error)

func (Display) CompositorCreate 

func (d Display) CompositorCreate(version int, renderer Renderer) Compositor

func (Display) DataDeviceManagerCreate 

func (d Display) DataDeviceManagerCreate() DataDeviceManager

func (Display) Destroy 

func (d Display) Destroy()

func (Display) DestroyClients 

func (d Display) DestroyClients()

func (Display) EventLoop 

func (d Display) EventLoop() EventLoop

func (Display) FlushClients 

func (d Display) FlushClients()

func (Display) NewBackend 

func (d Display) NewBackend() (Backend, error)

func (Display) NewCompositor 

func (d Display) NewCompositor(version int, renderer Renderer) Compositor

func (Display) NewDataDeviceManager 

func (d Display) NewDataDeviceManager() DataDeviceManager

func (Display) NewSeat 

func (d Display) NewSeat(name string) Seat

func (Display) NewSubCompositor 

func (d Display) NewSubCompositor() SubCompositor

func (Display) NewXDGShell 

func (d Display) NewXDGShell(version int) XDGShell

func (Display) OnDestroy 

func (d Display) OnDestroy(cb func(Display))

func (Display) Run 

func (d Display) Run()

func (Display) SeatCreate 

func (d Display) SeatCreate(name string) Seat

func (Display) SubCompositorCreate 

func (d Display) SubCompositorCreate() SubCompositor

func (Display) Terminate 

func (d Display) Terminate()

func (Display) XDGShellCreate 

func (d Display) XDGShellCreate(version int) XDGShell

func (Display) XWaylandCreate 

func (d Display) XWaylandCreate(compositor Compositor, lazy bool) XWayland
  • Create an Xwayland server and XWM. *
  • The server supports a lazy mode in which Xwayland is only started when a
  • client tries to connect.

type Edges 

type Edges uint32
const (
	EdgeNone   Edges = C.WLR_EDGE_NONE
	EdgeTop    Edges = C.WLR_EDGE_TOP
	EdgeBottom Edges = C.WLR_EDGE_BOTTOM
	EdgeLeft   Edges = C.WLR_EDGE_LEFT
	EdgeRight  Edges = C.WLR_EDGE_RIGHT
)

type EventLoop 

type EventLoop struct {
	// contains filtered or unexported fields
}

func (EventLoop) Dispatch 

func (evl EventLoop) Dispatch(timeout time.Duration)

func (EventLoop) Fd 

func (evl EventLoop) Fd() uintptr

func (EventLoop) OnDestroy 

func (evl EventLoop) OnDestroy(cb func(EventLoop))

type GeoBox 

type GeoBox struct {
	X, Y, Width, Height int
	// contains filtered or unexported fields
}

func (*GeoBox) Set 

func (b *GeoBox) Set(x, y, width, height int)

type InputDevice 

type InputDevice struct {
	// contains filtered or unexported fields
}

func (InputDevice) Keyboard 

func (d InputDevice) Keyboard() Keyboard

func (InputDevice) Name 

func (d InputDevice) Name() string

func (InputDevice) OnDestroy 

func (d InputDevice) OnDestroy(cb func(InputDevice))

func (InputDevice) Product 

func (d InputDevice) Product() int

func (InputDevice) Type 

func (d InputDevice) Type() InputDeviceType

func (InputDevice) Vendor 

func (d InputDevice) Vendor() int

type InputDeviceType 

type InputDeviceType uint32

type KeyState 

type KeyState uint32

type Keyboard 

type Keyboard struct {
	// contains filtered or unexported fields
}

*

  • Get a struct wlr_keyboard from a struct wlr_input_device. *
  • Asserts that the input device is a keyboard.

func (Keyboard) Base 

func (k Keyboard) Base() InputDevice

func (Keyboard) Leds 

func (k Keyboard) Leds() int

func (Keyboard) Modifiers 

func (k Keyboard) Modifiers() KeyboardModifier

func (Keyboard) OnDestroy 

func (k Keyboard) OnDestroy(cb func(keyboard Keyboard))

func (Keyboard) OnKey 

func (k Keyboard) OnKey(cb func(keyboard Keyboard, time uint32, keyCode uint32, updateState bool, state KeyState))

func (Keyboard) OnModifiers 

func (k Keyboard) OnModifiers(cb func(keyboard Keyboard))

func (Keyboard) RepeatInfo 

func (k Keyboard) RepeatInfo() (rate int32, delay int32)

func (Keyboard) SetKeymap 

func (k Keyboard) SetKeymap(keymap xkb.Keymap)

func (Keyboard) SetRepeatInfo 

func (k Keyboard) SetRepeatInfo(rate int32, delay int32)

func (Keyboard) XKBState 

func (k Keyboard) XKBState() xkb.State

type KeyboardLed 

type KeyboardLed uint32

type KeyboardModifier 

type KeyboardModifier uint32

type KeyboardModifiers 

type KeyboardModifiers uint32

type LogFunc 

type LogFunc func(importance LogImportance, msg string)

type LogImportance 

type LogImportance uint32
const (
	LogImportanceSilent LogImportance = C.WLR_SILENT
	LogImportanceError  LogImportance = C.WLR_ERROR
	LogImportanceInfo   LogImportance = C.WLR_INFO
	LogImportanceDebug  LogImportance = C.WLR_DEBUG
)

type Matrix 

type Matrix [9]float32

func (*Matrix) ProjectBox 

func (m *Matrix) ProjectBox(box *GeoBox, transform uint32, rotation float32, projection *Matrix)

type Output 

type Output struct {
	// contains filtered or unexported fields
}

*

  • A compositor output region. This typically corresponds to a monitor that
  • displays part of the compositor space. *
  • The `frame` event will be emitted when it is a good time for the compositor
  • to submit a new frame. *
  • To render a new frame, compositors should call wlr_output_attach_render(),
  • render and call wlr_output_commit(). No rendering should happen outside a
  • `frame` event handler or before wlr_output_attach_render().

func (Output) AttachRender 

func (o Output) AttachRender() (int, error)

*

  • Attach the renderer's buffer to the output. Compositors must call this
  • function before rendering. After they are done rendering, they should call
  • wlr_output_commit() to submit the new frame. The output needs to be
  • enabled. *
  • If non-NULL, `buffer_age` is set to the drawing buffer age in number of
  • frames or -1 if unknown. This is useful for damage tracking. *
  • If the compositor decides not to render after calling this function, it
  • must call wlr_output_rollback().

func (Output) Commit 

func (o Output) Commit() bool

*

  • Commit the pending output state. If wlr_output_attach_render() has been
  • called, the pending frame will be submitted for display and a `frame` event
  • will be scheduled. *
  • On failure, the pending changes are rolled back.

func (Output) CommitState 

func (o Output) CommitState(s OutputState) bool

*

  • Attempts to apply the state to this output. This function may fail for any
  • reason and return false. If failed, none of the state would have been applied,
  • this function is atomic. If the commit succeeded, true is returned. *
  • Note: wlr_output_state_finish() would typically be called after the state
  • has been committed.

func (Output) CreateGlobal 

func (o Output) CreateGlobal()

func (Output) Destroy 

func (o Output) Destroy()

func (Output) DestroyGlobal 

func (o Output) DestroyGlobal()

func (Output) EffectiveResolution 

func (o Output) EffectiveResolution() (int, int)

*

  • Computes the transformed and scaled output resolution.

func (Output) Enable 

func (o Output) Enable(enable bool)

*

  • Enables or disables the output. A disabled output is turned off and doesn't
  • emit `frame` events. *
  • Whether an output is enabled is double-buffered state, see
  • wlr_output_commit().

func (Output) EnableAdaptiveSync 

func (o Output) EnableAdaptiveSync(enable bool)

*

  • Enables or disables adaptive sync (ie. variable refresh rate) on this
  • output. On some backends, this is just a hint and may be ignored.
  • Compositors can inspect `wlr_output.adaptive_sync_status` to query the
  • effective status. Backends that don't support adaptive sync will reject
  • the output commit. *
  • When enabled, compositors can submit frames a little bit later than the
  • deadline without dropping a frame. *
  • Adaptive sync is double-buffered state, see wlr_output_commit().

func (Output) Enabled 

func (o Output) Enabled() bool

func (Output) InitRender 

func (o Output) InitRender(a Allocator, r Renderer) bool

*

  • Initialize the output's rendering subsystem with the provided allocator and
  • renderer. After initialization, this function may invoked again to reinitialize
  • the allocator and renderer to different values. *
  • Call this function prior to any call to wlr_output_attach_render(),
  • wlr_output_commit() or wlr_output_cursor_create(). *
  • The buffer capabilities of the provided must match the capabilities of the
  • output's backend. Returns false otherwise.

func (Output) Modes 

func (o Output) Modes() []OutputMode

func (Output) Name 

func (o Output) Name() string

func (Output) OnDestroy 

func (o Output) OnDestroy(cb func(Output))

func (Output) OnFrame 

func (o Output) OnFrame(cb func(Output))

func (Output) OnRequestState 

func (o Output) OnRequestState(cb func(Output, OutputState))

func (Output) PrefferedMode 

func (o Output) PrefferedMode() (OutputMode, error)

*

  • Returns the preferred mode for this output. If the output doesn't support
  • modes, returns NULL.

func (Output) Refresh 

func (o Output) Refresh() int

func (Output) RenderSoftwareCursors 

func (o Output) RenderSoftwareCursors()

func (Output) Rollback 

func (o Output) Rollback()

*

  • Discard the pending output state.

func (Output) Scale 

func (o Output) Scale() float32

func (Output) ScheduleDone 

func (o Output) ScheduleDone()

*

  • Schedule a done event. *
  • This is intended to be used by wl_output add-on interfaces.

func (Output) ScheduleFrame 

func (o Output) ScheduleFrame()

*

  • Manually schedules a `frame` event. If a `frame` event is already pending,
  • it is a no-op.

func (Output) SetCustomMode 

func (o Output) SetCustomMode(width int, height int, refresh int)

*

  • Sets a custom mode on the output. *
  • When the output advertises fixed modes, custom modes are not guaranteed to
  • work correctly, they may result in visual artifacts. If a suitable fixed mode
  • is available, compositors should prefer it and use wlr_output_set_mode()
  • instead of custom modes. *
  • Setting `refresh` to zero lets the backend pick a preferred value. The
  • output needs to be enabled. *
  • Custom mode is double-buffered state, see wlr_output_commit().

func (Output) SetDescription 

func (o Output) SetDescription(desc string)

func (Output) SetMode 

func (o Output) SetMode(mode OutputMode)

*

  • Sets the output mode. The output needs to be enabled. *
  • Mode is double-buffered state, see wlr_output_commit().

func (Output) SetName 

func (o Output) SetName(name string)

*

  • Set the output name. *
  • Output names are subject to the following rules: *
  • - Each output name must be unique.
  • - The name cannot change after the output has been advertised to clients. *
  • For more details, see the protocol documentation for wl_output.name.

func (Output) SetScale 

func (o Output) SetScale(scale float32)

*

  • Sets a scale for the output. *
  • Scale is double-buffered state, see wlr_output_commit().

func (Output) SetTitle 

func (o Output) SetTitle(title string) error

func (Output) Test 

func (o Output) Test() bool

*

  • Test whether the pending output state would be accepted by the backend. If
  • this function returns true, wlr_output_commit() can only fail due to a
  • runtime error. *
  • This function doesn't mutate the pending state.

func (Output) TestState 

func (o Output) TestState(s OutputState) bool

*

  • Test whether this output state would be accepted by the backend. If this
  • function returns true, wlr_output_commit_state() will only fail due to a
  • runtime error. This function does not change the current state of the
  • output.

func (Output) TransformMatrix 

func (o Output) TransformMatrix() Matrix

func (Output) TransformedResolution 

func (o Output) TransformedResolution() (int, int)

*

  • Computes the transformed output resolution.

type OutputLayout 

type OutputLayout struct {
	// contains filtered or unexported fields
}

func NewOutputLayout 

func NewOutputLayout() OutputLayout

func OutputLayoutCerate 

func OutputLayoutCerate() OutputLayout

func (OutputLayout) AddOutputAuto 

func (l OutputLayout) AddOutputAuto(output Output) OutputLayoutOutput

func (OutputLayout) Coords 

func (l OutputLayout) Coords(output Output) (x float64, y float64)

func (OutputLayout) Destroy 

func (l OutputLayout) Destroy()

type OutputLayoutOutput 

type OutputLayoutOutput struct {
	// contains filtered or unexported fields
}

type OutputMode 

type OutputMode struct {
	// contains filtered or unexported fields
}

func (OutputMode) Height 

func (m OutputMode) Height() int

func (OutputMode) PictureAspectRatio 

func (m OutputMode) PictureAspectRatio() OutputModeAspectRatio

func (OutputMode) Preferred 

func (m OutputMode) Preferred() bool

func (OutputMode) Refresh 

func (m OutputMode) Refresh() int

mHz

func (OutputMode) Width 

func (m OutputMode) Width() int

type OutputModeAspectRatio 

type OutputModeAspectRatio uint32
const (
	OutputModeAspectRatio_None    OutputModeAspectRatio = C.WLR_OUTPUT_MODE_ASPECT_RATIO_NONE
	OutputModeAspectRatio_4_3     OutputModeAspectRatio = C.WLR_OUTPUT_MODE_ASPECT_RATIO_4_3
	OutputModeAspectRatio_16_9    OutputModeAspectRatio = C.WLR_OUTPUT_MODE_ASPECT_RATIO_16_9
	OutputModeAspectRatio_64_27   OutputModeAspectRatio = C.WLR_OUTPUT_MODE_ASPECT_RATIO_64_27
	OutputModeAspectRatio_256_135 OutputModeAspectRatio = C.WLR_OUTPUT_MODE_ASPECT_RATIO_256_135
)

type OutputSdaptiveSyncStatus 

type OutputSdaptiveSyncStatus uint32
const (
	OutputSdaptiveSync_Disabled OutputSdaptiveSyncStatus = C.WLR_OUTPUT_ADAPTIVE_SYNC_DISABLED
	OutputSdaptiveSync_Enabled  OutputSdaptiveSyncStatus = C.WLR_OUTPUT_ADAPTIVE_SYNC_ENABLED
)

type OutputState 

type OutputState struct {
	// contains filtered or unexported fields
}

*

  • Holds the double-buffered output state.

func NewOutputState 

func NewOutputState() OutputState

func (OutputState) Finish 

func (os OutputState) Finish()

func (OutputState) SetMode 

func (os OutputState) SetMode(mode OutputMode)

func (OutputState) StateInit 

func (os OutputState) StateInit()

func (OutputState) StateSetEnabled 

func (os OutputState) StateSetEnabled(enabled bool)

type OutputStateField 

type OutputStateField uint32
const (
	OutputState_BUFFER                OutputStateField = C.WLR_OUTPUT_STATE_BUFFER
	OutputState_DAMAGE                OutputStateField = C.WLR_OUTPUT_STATE_DAMAGE
	OutputState_MODE                  OutputStateField = C.WLR_OUTPUT_STATE_MODE
	OutputState_ENABLED               OutputStateField = C.WLR_OUTPUT_STATE_ENABLED
	OutputState_SCALE                 OutputStateField = C.WLR_OUTPUT_STATE_SCALE
	OutputState_TRANSFORM             OutputStateField = C.WLR_OUTPUT_STATE_TRANSFORM
	OutputState_ADAPTIVE_SYNC_ENABLED OutputStateField = C.WLR_OUTPUT_STATE_ADAPTIVE_SYNC_ENABLED
	OutputState_GAMMA_LUT             OutputStateField = C.WLR_OUTPUT_STATE_GAMMA_LUT
	OutputState_RENDER_FORMAT         OutputStateField = C.WLR_OUTPUT_STATE_RENDER_FORMAT
	OutputState_SUBPIXEL              OutputStateField = C.WLR_OUTPUT_STATE_SUBPIXEL
	OutputState_LAYERS                OutputStateField = C.WLR_OUTPUT_STATE_LAYERS
)

type Renderer 

type Renderer struct {
	// contains filtered or unexported fields
}

func (Renderer) Begin 

func (r Renderer) Begin(output Output, width int, height int)

func (Renderer) Clear 

func (r Renderer) Clear(color *Color)

func (Renderer) Destroy 

func (r Renderer) Destroy()

func (Renderer) End 

func (r Renderer) End()

func (Renderer) InitDisplay 

func (r Renderer) InitDisplay(display Display)

func (Renderer) OnDestroy 

func (r Renderer) OnDestroy(cb func(Renderer))

func (Renderer) RenderRect 

func (r Renderer) RenderRect(box *GeoBox, color *Color, projection *Matrix)

func (Renderer) RenderTextureWithMatrix 

func (r Renderer) RenderTextureWithMatrix(texture Texture, matrix *Matrix, alpha float32)

type Scene 

type Scene struct {
	// contains filtered or unexported fields
}

* The root scene-graph node.

func NewScene 

func NewScene() Scene

func (Scene) AttachOutputLayout 

func (s Scene) AttachOutputLayout(layout OutputLayout) SceneOutputLayout

func (Scene) NewOutput 

func (s Scene) NewOutput(o Output) SceneOutput

func (Scene) OutputCreate 

func (s Scene) OutputCreate(o Output) SceneOutput

func (Scene) SceneOutput 

func (s Scene) SceneOutput(o Output) (SceneOutput, error)

func (Scene) Tree 

func (s Scene) Tree() SceneTree

type SceneBuffer 

type SceneBuffer struct {
	// contains filtered or unexported fields
}

* A scene-graph node displaying a buffer

func (SceneBuffer) SceneSurface 

func (sb SceneBuffer) SceneSurface() SceneSurface

*

  • If this buffer is backed by a surface, then the struct wlr_scene_surface is
  • returned. If not, NULL will be returned.

func (SceneBuffer) SendFrameDone 

func (sb SceneBuffer) SendFrameDone(when time.Time)

*

  • Calls the buffer's frame_done signal.

func (SceneBuffer) SetBuffer 

func (sb SceneBuffer) SetBuffer(b Buffer)

type SceneNode 

type SceneNode struct {
	// contains filtered or unexported fields
}

* A node is an object in the scene.

func (SceneNode) At 

func (sn SceneNode) At(x float64, y float64) (SceneNode, float64, float64)

*

  • Find the topmost node in this scene-graph that contains the point at the
  • given layout-local coordinates. (For surface nodes, this means accepting
  • input events at that point.) Returns the node and coordinates relative to the
  • returned node, or NULL if no node is found at that location.

func (SceneNode) Destroy 

func (sn SceneNode) Destroy()

*

  • Immediately destroy the scene-graph node.

func (SceneNode) LowerToBottom 

func (sn SceneNode) LowerToBottom()

*

  • Move the node below all of its sibling nodes.

func (SceneNode) Nil 

func (sn SceneNode) Nil() bool

func (SceneNode) Parent 

func (sn SceneNode) Parent() SceneTree

func (SceneNode) PlaceAbove 

func (sn SceneNode) PlaceAbove(sib SceneNode)

*

  • Move the node right above the specified sibling.
  • Asserts that node and sibling are distinct and share the same parent.

func (SceneNode) PlaceBellow 

func (sn SceneNode) PlaceBellow(sib SceneNode)

*

  • Move the node right below the specified sibling.
  • Asserts that node and sibling are distinct and share the same parent.

func (SceneNode) RaiseToTop 

func (sn SceneNode) RaiseToTop()

*

  • Move the node above all of its sibling nodes.

func (SceneNode) Reparent 

func (sn SceneNode) Reparent(tree SceneTree)

*

  • Move the node to another location in the tree.

func (SceneNode) SceneBuffer 

func (sn SceneNode) SceneBuffer() SceneBuffer

*

  • If this node represents a wlr_scene_buffer, that buffer will be returned. It
  • is not legal to feed a node that does not represent a wlr_scene_buffer.

func (SceneNode) SceneRect 

func (sn SceneNode) SceneRect() SceneRect

*

  • If this node represents a wlr_scene_rect, that rect will be returned. It
  • is not legal to feed a node that does not represent a wlr_scene_rect.

func (SceneNode) SceneTree 

func (sn SceneNode) SceneTree() SceneTree

*

  • If this node represents a wlr_scene_tree, that tree will be returned. It
  • is not legal to feed a node that does not represent a wlr_scene_tree.

func (SceneNode) SceneTreeFromData 

func (x SceneNode) SceneTreeFromData() SceneTree

func (SceneNode) SetData 

func (sn SceneNode) SetData(tree SceneTree)

func (SceneNode) SetEnabled 

func (sn SceneNode) SetEnabled(enabled bool)

*

  • Enable or disable this node. If a node is disabled, all of its children are
  • implicitly disabled as well.

func (SceneNode) SetPosition 

func (sn SceneNode) SetPosition(x float64, y float64)

*

  • Set the position of the node relative to its parent.

func (SceneNode) Type 

func (sn SceneNode) Type() SceneNodeType

func (SceneNode) X 

func (sn SceneNode) X() int

relative to parent

func (SceneNode) Y 

func (sn SceneNode) Y() int

relative to parent

type SceneNodeType 

type SceneNodeType uint32
const (
	SceneNodeTree   SceneNodeType = C.WLR_SCENE_NODE_TREE
	SceneNodeRect   SceneNodeType = C.WLR_SCENE_NODE_RECT
	SceneNodeBuffer SceneNodeType = C.WLR_SCENE_NODE_BUFFER
)

type SceneOutput 

type SceneOutput struct {
	// contains filtered or unexported fields
}

* A viewport for an output in the scene-graph

func (SceneOutput) Commit 

func (s SceneOutput) Commit()

func (SceneOutput) Destroy 

func (s SceneOutput) Destroy()

func (SceneOutput) SendFrameDone 

func (s SceneOutput) SendFrameDone(when time.Time)

type SceneOutputLayout 

type SceneOutputLayout struct {
	// contains filtered or unexported fields
}

func (SceneOutputLayout) AddOutput 

func (sol SceneOutputLayout) AddOutput(l OutputLayoutOutput, o SceneOutput)

type SceneRect 

type SceneRect struct {
	// contains filtered or unexported fields
}

* A scene-graph node displaying a solid-colored rectangle

type SceneSurface 

type SceneSurface struct {
	// contains filtered or unexported fields
}

* A scene-graph node displaying a single surface.

func (SceneSurface) Nil 

func (s SceneSurface) Nil() bool

func (SceneSurface) Surface 

func (s SceneSurface) Surface() Surface

type SceneTimer 

type SceneTimer struct {
	// contains filtered or unexported fields
}

type SceneTree 

type SceneTree struct {
	// contains filtered or unexported fields
}

* A sub-tree in the scene-graph.

func (SceneTree) BufferCreate 

func (parent SceneTree) BufferCreate(b Buffer) SceneBuffer

func (SceneTree) NewBuffer 

func (parent SceneTree) NewBuffer(b Buffer) SceneBuffer

func (SceneTree) NewSceneTree 

func (parent SceneTree) NewSceneTree() SceneTree

*

  • Add a node displaying nothing but its children.

func (SceneTree) NewSurface 

func (parent SceneTree) NewSurface(surface Surface) SceneSurface

func (SceneTree) NewXDGSurface 

func (st SceneTree) NewXDGSurface(s XDGSurface) SceneTree

func (SceneTree) Nil 

func (st SceneTree) Nil() bool

func (SceneTree) Node 

func (st SceneTree) Node() SceneNode

func (SceneTree) XDGSurfaceCreate 

func (st SceneTree) XDGSurfaceCreate(s XDGSurface) SceneTree

*

  • Add a node displaying an xdg_surface and all of its sub-surfaces to the
  • scene-graph. *
  • The origin of the returned scene-graph node will match the top-left corner
  • of the xdg_surface window geometry.

type Seat 

type Seat struct {
	// contains filtered or unexported fields
}

func (Seat) ClearPointerFocus 

func (s Seat) ClearPointerFocus()

func (Seat) Destroy 

func (s Seat) Destroy()

func (Seat) Keyboard 

func (s Seat) Keyboard() Keyboard

func (Seat) KeyboardState 

func (s Seat) KeyboardState() SeatKeyboardState

func (Seat) NotifyKeyboardEnter 

func (s Seat) NotifyKeyboardEnter(surface Surface, k Keyboard)

func (Seat) NotifyKeyboardKey 

func (s Seat) NotifyKeyboardKey(time uint32, keyCode uint32, state KeyState)

func (Seat) NotifyKeyboardModifiers 

func (s Seat) NotifyKeyboardModifiers(k Keyboard)

func (Seat) NotifyPointerAxis 

func (s Seat) NotifyPointerAxis(time uint32, orientation AxisOrientation, delta float64, deltaDiscrete int32, source AxisSource)

func (Seat) NotifyPointerButton 

func (s Seat) NotifyPointerButton(time uint32, button uint32, state ButtonState)

func (Seat) NotifyPointerEnter 

func (s Seat) NotifyPointerEnter(surface Surface, sx float64, sy float64)

func (Seat) NotifyPointerFrame 

func (s Seat) NotifyPointerFrame()

func (Seat) NotifyPointerMotion 

func (s Seat) NotifyPointerMotion(time uint32, sx float64, sy float64)

func (Seat) OnDestroy 

func (s Seat) OnDestroy(cb func(Seat))

func (Seat) OnSetCursorRequest 

func (s Seat) OnSetCursorRequest(cb func(client SeatClient, surface Surface, serial uint32, hotspotX int32, hotspotY int32))

func (Seat) PointerState 

func (s Seat) PointerState() SeatPointerState

func (Seat) SetCapabilities 

func (s Seat) SetCapabilities(caps SeatCapability)

func (Seat) SetKeyboard 

func (s Seat) SetKeyboard(dev InputDevice)

type SeatCapability 

type SeatCapability uint32
const (
	SeatCapabilityPointer  SeatCapability = C.WL_SEAT_CAPABILITY_POINTER
	SeatCapabilityKeyboard SeatCapability = C.WL_SEAT_CAPABILITY_KEYBOARD
	SeatCapabilityTouch    SeatCapability = C.WL_SEAT_CAPABILITY_TOUCH
)

type SeatClient 

type SeatClient struct {
	// contains filtered or unexported fields
}

type SeatKeyboardState 

type SeatKeyboardState struct {
	// contains filtered or unexported fields
}

func (SeatKeyboardState) FocusedSurface 

func (s SeatKeyboardState) FocusedSurface() Surface

type SeatPointerState 

type SeatPointerState struct {
	// contains filtered or unexported fields
}

func (SeatPointerState) FocusedClient 

func (s SeatPointerState) FocusedClient() SeatClient

func (SeatPointerState) FocusedSurface 

func (s SeatPointerState) FocusedSurface() Surface

type ServerDecoration 

type ServerDecoration struct {
	// contains filtered or unexported fields
}

func (ServerDecoration) Mode 

func (d ServerDecoration) Mode() ServerDecorationManagerMode

func (ServerDecoration) OnDestroy 

func (d ServerDecoration) OnDestroy(cb func(ServerDecoration))

func (ServerDecoration) OnMode 

func (d ServerDecoration) OnMode(cb func(ServerDecoration))

type ServerDecorationManager 

type ServerDecorationManager struct {
	// contains filtered or unexported fields
}

func NewServerDecorationManager 

func NewServerDecorationManager(display Display) ServerDecorationManager

func (ServerDecorationManager) OnDestroy 

func (m ServerDecorationManager) OnDestroy(cb func(ServerDecorationManager))

func (ServerDecorationManager) OnNewMode 

func (m ServerDecorationManager) OnNewMode(cb func(ServerDecorationManager, ServerDecoration))

func (ServerDecorationManager) SetDefaultMode 

func (m ServerDecorationManager) SetDefaultMode(mode ServerDecorationManagerMode)

type ServerDecorationManagerMode 

type ServerDecorationManagerMode uint32
const (
	ServerDecorationManagerModeNone   ServerDecorationManagerMode = C.WLR_SERVER_DECORATION_MANAGER_MODE_NONE
	ServerDecorationManagerModeClient ServerDecorationManagerMode = C.WLR_SERVER_DECORATION_MANAGER_MODE_CLIENT
	ServerDecorationManagerModeServer ServerDecorationManagerMode = C.WLR_SERVER_DECORATION_MANAGER_MODE_SERVER
)

type SubCompositor 

type SubCompositor struct {
	// contains filtered or unexported fields
}

func (SubCompositor) OnDestroy 

func (c SubCompositor) OnDestroy(cb func(SubCompositor))

type Surface 

type Surface struct {
	// contains filtered or unexported fields
}

func (Surface) CurrentState 

func (s Surface) CurrentState() SurfaceState

func (Surface) HasBuffer 

func (s Surface) HasBuffer() bool

*

  • Whether or not this surface currently has an attached buffer. A surface has
  • an attached buffer when it commits with a non-null buffer in its pending
  • state. A surface will not have a buffer if it has never committed one, has
  • committed a null buffer, or something went wrong with uploading the buffer.

func (Surface) Map 

func (s Surface) Map()

*

  • Map the surface. If the surface is already mapped, this is no-op. *
  • This function must only be used by surface role implementations.

func (Surface) Nil 

func (s Surface) Nil() bool

func (Surface) OnDestroy 

func (s Surface) OnDestroy(cb func(Surface))

func (Surface) RootSurface 

func (s Surface) RootSurface() Surface

*

  • Get the root of the subsurface tree for this surface. Can return NULL if
  • a surface in the tree has been destroyed.

func (Surface) SendEnter 

func (s Surface) SendEnter(o Output)

*

  • Notify the client that the surface has entered an output. *
  • This is a no-op if the surface has already entered the output.

func (Surface) SendFrameDone 

func (s Surface) SendFrameDone(when time.Time)

*

  • Complete the queued frame callbacks for this surface. *
  • This will send an event to the client indicating that now is a good time to
  • draw its next frame.

func (Surface) SendLeave 

func (s Surface) SendLeave(o Output)

*

  • Notify the client that the surface has left an output. *
  • This is a no-op if the surface has already left the output.

func (Surface) SurfaceAt 

func (s Surface) SurfaceAt(sx float64, sy float64) (surface Surface, subX float64, subY float64)

func (Surface) Texture 

func (s Surface) Texture() Texture

*

  • Get the texture of the buffer currently attached to this surface. Returns
  • NULL if no buffer is currently attached or if something went wrong with
  • uploading the buffer.

func (Surface) Type 

func (s Surface) Type() SurfaceType

func (Surface) Unmap 

func (s Surface) Unmap()

*

  • Unmap the surface. If the surface is already unmapped, this is no-op. *
  • This function must only be used by surface role implementations.

func (Surface) Walk 

func (s Surface) Walk(visit func())

func (Surface) XDGSurface 

func (s Surface) XDGSurface() XDGSurface

func (Surface) XDGTopLevel 

func (s Surface) XDGTopLevel() (XDGTopLevel, error)

func (Surface) XWaylandSurface 

func (s Surface) XWaylandSurface() XWaylandSurface

*

  • Get a struct wlr_xwayland_surface from a struct wlr_surface. *
  • If the surface hasn't been created by Xwayland or has no X11 window
  • associated, NULL is returned.

type SurfaceOutput 

type SurfaceOutput struct {
	// contains filtered or unexported fields
}

func (SurfaceOutput) Output 

func (s SurfaceOutput) Output() Output

func (SurfaceOutput) Surface 

func (s SurfaceOutput) Surface() Surface

type SurfaceRole 

type SurfaceRole struct {
	// contains filtered or unexported fields
}

func (SurfaceRole) Name 

func (s SurfaceRole) Name() string

func (SurfaceRole) NoObject 

func (s SurfaceRole) NoObject() bool

*

  • If true, the role isn't represented by any object.
  • For example, this applies to cursor surfaces.

type SurfaceState 

type SurfaceState struct {
	// contains filtered or unexported fields
}

func (SurfaceState) Buffer 

func (s SurfaceState) Buffer() Buffer

func (SurfaceState) BufferHeight 

func (s SurfaceState) BufferHeight() int

func (SurfaceState) BufferWidth 

func (s SurfaceState) BufferWidth() int

func (SurfaceState) Commited 

func (s SurfaceState) Commited() SurfaceStateField

func (SurfaceState) DX 

func (s SurfaceState) DX() int

relative to previous position

func (SurfaceState) DY 

func (s SurfaceState) DY() int

relative to previous position

func (SurfaceState) Height 

func (s SurfaceState) Height() int

in surface-local coordinates

func (SurfaceState) Scale 

func (s SurfaceState) Scale() int

func (SurfaceState) Transform 

func (s SurfaceState) Transform() uint32

func (SurfaceState) Width 

func (s SurfaceState) Width() int

in surface-local coordinates

type SurfaceStateField 

type SurfaceStateField uint32
const (
	SurfaceStateBuffer            SurfaceStateField = C.WLR_SURFACE_STATE_BUFFER
	SurfaceStateSurfaceDamage     SurfaceStateField = C.WLR_SURFACE_STATE_SURFACE_DAMAGE
	SurfaceStateBufferDamage      SurfaceStateField = C.WLR_SURFACE_STATE_BUFFER_DAMAGE
	SurfaceStateOpaqueRegion      SurfaceStateField = C.WLR_SURFACE_STATE_OPAQUE_REGION
	SurfaceStateInputRegion       SurfaceStateField = C.WLR_SURFACE_STATE_INPUT_REGION
	SurfaceStateTransform         SurfaceStateField = C.WLR_SURFACE_STATE_TRANSFORM
	SurfaceStateScale             SurfaceStateField = C.WLR_SURFACE_STATE_SCALE
	SurfaceStateFrameCallbackList SurfaceStateField = C.WLR_SURFACE_STATE_FRAME_CALLBACK_LIST
	SurfaceStateViewport          SurfaceStateField = C.WLR_SURFACE_STATE_VIEWPORT
	SurfaceStateOffset            SurfaceStateField = C.WLR_SURFACE_STATE_OFFSET
)

type SurfaceType 

type SurfaceType uint32
const (
	SurfaceTypeNone SurfaceType = iota
	SurfaceTypeXDG
	SurfaceTypeXWayland
)

type Texture 

type Texture struct {
	// contains filtered or unexported fields
}

func (Texture) Destroy 

func (t Texture) Destroy()

func (Texture) Nil 

func (t Texture) Nil() bool

type XCursor 

type XCursor struct {
	// contains filtered or unexported fields
}

func (XCursor) Image 

func (c XCursor) Image(i int) XCursorImage

func (XCursor) ImageCount 

func (c XCursor) ImageCount() int

func (XCursor) Images 

func (c XCursor) Images() []XCursorImage

func (XCursor) Name 

func (c XCursor) Name() string

type XCursorImage 

type XCursorImage struct {
	// contains filtered or unexported fields
}

type XCursorManager 

type XCursorManager struct {
	// contains filtered or unexported fields
}

func NewXCursorManager 

func NewXCursorManager(name string, size int) XCursorManager

func (XCursorManager) Destroy 

func (m XCursorManager) Destroy()

func (XCursorManager) Load 

func (m XCursorManager) Load(scale float32)

type XDGPopup 

type XDGPopup struct {
	// contains filtered or unexported fields
}

func (XDGPopup) Base 

func (x XDGPopup) Base() XDGSurface

func (XDGPopup) Parent 

func (x XDGPopup) Parent() Surface

func (XDGPopup) Seat 

func (x XDGPopup) Seat() Seat

type XDGShell 

type XDGShell struct {
	// contains filtered or unexported fields
}

func (XDGShell) OnDestroy 

func (s XDGShell) OnDestroy(cb func(XDGShell))

func (XDGShell) OnNewSurface 

func (s XDGShell) OnNewSurface(cb func(XDGSurface))

func (XDGShell) PingTimeout 

func (s XDGShell) PingTimeout() int

func (XDGShell) Version 

func (s XDGShell) Version() int

type XDGSurface 

type XDGSurface struct {
	// contains filtered or unexported fields
}

func (XDGSurface) Geometry 

func (x XDGSurface) Geometry() GeoBox

func (XDGSurface) Nil 

func (x XDGSurface) Nil() bool

func (XDGSurface) OnDestroy 

func (x XDGSurface) OnDestroy(cb func(XDGSurface))

func (XDGSurface) OnMap 

func (x XDGSurface) OnMap(cb func(XDGSurface))

func (XDGSurface) OnNewPopup 

func (x XDGSurface) OnNewPopup(cb func(XDGSurface, XDGPopup))

func (XDGSurface) OnPingTimeout 

func (x XDGSurface) OnPingTimeout(cb func(XDGSurface))

func (XDGSurface) OnUnmap 

func (x XDGSurface) OnUnmap(cb func(XDGSurface))

func (XDGSurface) Ping 

func (x XDGSurface) Ping()

func (XDGSurface) Popup 

func (x XDGSurface) Popup() XDGPopup

func (XDGSurface) Role 

func (x XDGSurface) Role() XDGSurfaceRole

*

  • The lifetime-bound role of the xdg_surface. WLR_XDG_SURFACE_ROLE_NONE
  • if the role was never set.

func (XDGSurface) SceneTree 

func (x XDGSurface) SceneTree() SceneTree

func (XDGSurface) SendClose 

func (x XDGSurface) SendClose()

func (XDGSurface) SetData 

func (x XDGSurface) SetData(tree SceneTree)

func (XDGSurface) Surface 

func (x XDGSurface) Surface() Surface

func (XDGSurface) SurfaceAt 

func (x XDGSurface) SurfaceAt(sx float64, sy float64) (surface Surface, subX float64, subY float64)

func (XDGSurface) TopLevel 

func (x XDGSurface) TopLevel() XDGTopLevel

func (XDGSurface) TopLevelSetActivated 

func (x XDGSurface) TopLevelSetActivated(activated bool)

func (XDGSurface) TopLevelSetSize 

func (x XDGSurface) TopLevelSetSize(width uint32, height uint32)

func (XDGSurface) TopLevelSetTiled 

func (x XDGSurface) TopLevelSetTiled(edges Edges)

func (XDGSurface) Walk 

func (x XDGSurface) Walk(visit XDGSurfaceWalkFunc)

type XDGSurfaceRole 

type XDGSurfaceRole uint32
const (
	XDGSurfaceRoleNone     XDGSurfaceRole = C.WLR_XDG_SURFACE_ROLE_NONE
	XDGSurfaceRoleTopLevel XDGSurfaceRole = C.WLR_XDG_SURFACE_ROLE_TOPLEVEL
	XDGSurfaceRolePopup    XDGSurfaceRole = C.WLR_XDG_SURFACE_ROLE_POPUP
)

type XDGSurfaceWalkFunc 

type XDGSurfaceWalkFunc func(surface Surface, sx int, sy int)

type XDGTopLevel 

type XDGTopLevel struct {
	// contains filtered or unexported fields
}

func (XDGTopLevel) AppId 

func (t XDGTopLevel) AppId() string

func (XDGTopLevel) Base 

func (t XDGTopLevel) Base() XDGSurface

func (XDGTopLevel) Nil 

func (t XDGTopLevel) Nil() bool

func (XDGTopLevel) OnRequestMove 

func (t XDGTopLevel) OnRequestMove(cb func(client SeatClient, serial uint32))

func (XDGTopLevel) OnRequestResize 

func (t XDGTopLevel) OnRequestResize(cb func(client SeatClient, serial uint32, edges Edges))

func (XDGTopLevel) Parent 

func (t XDGTopLevel) Parent() XDGTopLevel

func (XDGTopLevel) SetActivated 

func (t XDGTopLevel) SetActivated(activated bool)

func (XDGTopLevel) Title 

func (t XDGTopLevel) Title() string

type XWayland 

type XWayland struct {
	// contains filtered or unexported fields
}

func (XWayland) Destroy 

func (x XWayland) Destroy()

func (XWayland) OnNewSurface 

func (x XWayland) OnNewSurface(cb func(XWaylandSurface))

func (XWayland) SetCursor 

func (x XWayland) SetCursor(img XCursorImage)

type XWaylandSurface 

type XWaylandSurface struct {
	// contains filtered or unexported fields
}

*

  • An Xwayland user interface component. It has an absolute position in
  • layout-local coordinates. *
  • The inner struct wlr_surface is valid once the associate event is emitted.
  • Compositors can set up e.g. map and unmap listeners at this point. The
  • struct wlr_surface becomes invalid when the dissociate event is emitted.

func (XWaylandSurface) Activate 

func (s XWaylandSurface) Activate(activated bool)

func (XWaylandSurface) Configure 

func (s XWaylandSurface) Configure(x int16, y int16, width uint16, height uint16)

func (XWaylandSurface) Geometry 

func (s XWaylandSurface) Geometry() GeoBox

func (XWaylandSurface) OnDestroy 

func (s XWaylandSurface) OnDestroy(cb func(XWaylandSurface))

func (XWaylandSurface) OnMap 

func (s XWaylandSurface) OnMap(cb func(XWaylandSurface))

func (XWaylandSurface) OnRequestConfigure 

func (s XWaylandSurface) OnRequestConfigure(cb func(surface XWaylandSurface, x int16, y int16, width uint16, height uint16))

func (XWaylandSurface) OnRequestMove 

func (s XWaylandSurface) OnRequestMove(cb func(surface XWaylandSurface))

func (XWaylandSurface) OnRequestResize 

func (s XWaylandSurface) OnRequestResize(cb func(surface XWaylandSurface, edges Edges))

func (XWaylandSurface) OnUnmap 

func (s XWaylandSurface) OnUnmap(cb func(XWaylandSurface))

func (XWaylandSurface) Surface 

func (s XWaylandSurface) Surface() Surface

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