viewport

Documentation

Index

• type CursorFunc
• type RenderFunc
• type RenderLine
  • func (rl *RenderLine) GetStyle(col int) tcell.Style
• type Rendering
  • func (r *Rendering) Cursor() (int, int)
  • func (r *Rendering) Line() *RenderLine
  • func (r *Rendering) Scan() bool
• type Viewport
  • func New(buffer *buffer.Buffer) *Viewport
  • func (v *Viewport) PageDown() int
  • func (v *Viewport) PageUp() int
  • func (v *Viewport) Render(w, h, cursorlineno, cursorcol int, hilite highlighting.Highlighting) *Rendering
  • func (v *Viewport) SetTeleported(y int)
  • func (v *Viewport) Start() int

Types

type CursorFunc

type CursorFunc func(lineno, col int)

type RenderFunc

type RenderFunc func(lineno, col int, line []rune)

type RenderLine

type RenderLine struct {
	Content                 []rune
	LineLogical, LineBuffer int
	// contains filtered or unexported fields
}

func (*RenderLine) GetStyle

func (rl *RenderLine) GetStyle(col int) tcell.Style

type Rendering

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

Rendering essentially represents a double buffer in the graphics programming sense.

func (*Rendering) Cursor

func (r *Rendering) Cursor() (int, int)

func (*Rendering) Line

func (r *Rendering) Line() *RenderLine

func (*Rendering) Scan

func (r *Rendering) Scan() bool

type Viewport

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

func New

func New(buffer *buffer.Buffer) *Viewport

func (*Viewport) PageDown

func (v *Viewport) PageDown() int

func (*Viewport) PageUp

func (v *Viewport) PageUp() int

func (*Viewport) Render

func (v *Viewport) Render(
	w, h, cursorlineno, cursorcol int, hilite highlighting.Highlighting) *Rendering

func (*Viewport) SetTeleported

func (v *Viewport) SetTeleported(y int)

func (*Viewport) Start

func (v *Viewport) Start() int