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package layertree
// Code generated by cdproto-gen. DO NOT EDIT.
import (
"fmt"
"github.com/chromedp/cdproto/cdp"
"github.com/chromedp/cdproto/dom"
"github.com/mailru/easyjson"
"github.com/mailru/easyjson/jlexer"
"github.com/mailru/easyjson/jwriter"
)
// LayerID unique Layer identifier.
//
// See: https://chromedevtools.github.io/devtools-protocol/tot/LayerTree#type-LayerId
type LayerID string
// String returns the LayerID as string value.
func (t LayerID) String() string {
return string(t)
}
// SnapshotID unique snapshot identifier.
//
// See: https://chromedevtools.github.io/devtools-protocol/tot/LayerTree#type-SnapshotId
type SnapshotID string
// String returns the SnapshotID as string value.
func (t SnapshotID) String() string {
return string(t)
}
// ScrollRect rectangle where scrolling happens on the main thread.
//
// See: https://chromedevtools.github.io/devtools-protocol/tot/LayerTree#type-ScrollRect
type ScrollRect struct {
Rect *dom.Rect `json:"rect"` // Rectangle itself.
Type ScrollRectType `json:"type"` // Reason for rectangle to force scrolling on the main thread
}
// StickyPositionConstraint sticky position constraints.
//
// See: https://chromedevtools.github.io/devtools-protocol/tot/LayerTree#type-StickyPositionConstraint
type StickyPositionConstraint struct {
StickyBoxRect *dom.Rect `json:"stickyBoxRect"` // Layout rectangle of the sticky element before being shifted
ContainingBlockRect *dom.Rect `json:"containingBlockRect"` // Layout rectangle of the containing block of the sticky element
NearestLayerShiftingStickyBox LayerID `json:"nearestLayerShiftingStickyBox,omitempty"` // The nearest sticky layer that shifts the sticky box
NearestLayerShiftingContainingBlock LayerID `json:"nearestLayerShiftingContainingBlock,omitempty"` // The nearest sticky layer that shifts the containing block
}
// PictureTile serialized fragment of layer picture along with its offset
// within the layer.
//
// See: https://chromedevtools.github.io/devtools-protocol/tot/LayerTree#type-PictureTile
type PictureTile struct {
X float64 `json:"x"` // Offset from owning layer left boundary
Y float64 `json:"y"` // Offset from owning layer top boundary
Picture string `json:"picture"` // Base64-encoded snapshot data.
}
// Layer information about a compositing layer.
//
// See: https://chromedevtools.github.io/devtools-protocol/tot/LayerTree#type-Layer
type Layer struct {
LayerID LayerID `json:"layerId"` // The unique id for this layer.
ParentLayerID LayerID `json:"parentLayerId,omitempty"` // The id of parent (not present for root).
BackendNodeID cdp.BackendNodeID `json:"backendNodeId,omitempty"` // The backend id for the node associated with this layer.
OffsetX float64 `json:"offsetX"` // Offset from parent layer, X coordinate.
OffsetY float64 `json:"offsetY"` // Offset from parent layer, Y coordinate.
Width float64 `json:"width"` // Layer width.
Height float64 `json:"height"` // Layer height.
Transform []float64 `json:"transform,omitempty"` // Transformation matrix for layer, default is identity matrix
AnchorX float64 `json:"anchorX,omitempty"` // Transform anchor point X, absent if no transform specified
AnchorY float64 `json:"anchorY,omitempty"` // Transform anchor point Y, absent if no transform specified
AnchorZ float64 `json:"anchorZ,omitempty"` // Transform anchor point Z, absent if no transform specified
PaintCount int64 `json:"paintCount"` // Indicates how many time this layer has painted.
DrawsContent bool `json:"drawsContent"` // Indicates whether this layer hosts any content, rather than being used for transform/scrolling purposes only.
Invisible bool `json:"invisible,omitempty"` // Set if layer is not visible.
ScrollRects []*ScrollRect `json:"scrollRects,omitempty"` // Rectangles scrolling on main thread only.
StickyPositionConstraint *StickyPositionConstraint `json:"stickyPositionConstraint,omitempty"` // Sticky position constraint information
}
// PaintProfile array of timings, one per paint step.
//
// See: https://chromedevtools.github.io/devtools-protocol/tot/LayerTree#type-PaintProfile
type PaintProfile []float64
// ScrollRectType reason for rectangle to force scrolling on the main thread.
//
// See: https://chromedevtools.github.io/devtools-protocol/tot/LayerTree#type-ScrollRect
type ScrollRectType string
// String returns the ScrollRectType as string value.
func (t ScrollRectType) String() string {
return string(t)
}
// ScrollRectType values.
const (
ScrollRectTypeRepaintsOnScroll ScrollRectType = "RepaintsOnScroll"
ScrollRectTypeTouchEventHandler ScrollRectType = "TouchEventHandler"
ScrollRectTypeWheelEventHandler ScrollRectType = "WheelEventHandler"
)
// MarshalEasyJSON satisfies easyjson.Marshaler.
func (t ScrollRectType) MarshalEasyJSON(out *jwriter.Writer) {
out.String(string(t))
}
// MarshalJSON satisfies json.Marshaler.
func (t ScrollRectType) MarshalJSON() ([]byte, error) {
return easyjson.Marshal(t)
}
// UnmarshalEasyJSON satisfies easyjson.Unmarshaler.
func (t *ScrollRectType) UnmarshalEasyJSON(in *jlexer.Lexer) {
v := in.String()
switch ScrollRectType(v) {
case ScrollRectTypeRepaintsOnScroll:
*t = ScrollRectTypeRepaintsOnScroll
case ScrollRectTypeTouchEventHandler:
*t = ScrollRectTypeTouchEventHandler
case ScrollRectTypeWheelEventHandler:
*t = ScrollRectTypeWheelEventHandler
default:
in.AddError(fmt.Errorf("unknown ScrollRectType value: %v", v))
}
}
// UnmarshalJSON satisfies json.Unmarshaler.
func (t *ScrollRectType) UnmarshalJSON(buf []byte) error {
return easyjson.Unmarshal(buf, t)
}
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