rwedit

package
v1.3.8 Latest Latest
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 Go to latest Published: Apr 3, 2024 License: MIT Imports: 10 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func AutoIndent 

func AutoIndent(ctx *Ctx) error

func Backspace 

func Backspace(ctx *Ctx) error

func Comment 

func Comment(ctx *Ctx) error

func Copy 

func Copy(ctx *Ctx) error

func Cut 

func Cut(ctx *Ctx) error

func Delete 

func Delete(ctx *Ctx) error

func DuplicateLines 

func DuplicateLines(ctx *Ctx) error

func EndOfLine 

func EndOfLine(ctx *Ctx, sel bool) error

func EndOfString 

func EndOfString(ctx *Ctx, sel bool)

func Find 

func Find(cctx context.Context, ectx *Ctx, str string, reverse bool, opt *iorw.IndexOpt) (bool, error)

func HandleInput 

func HandleInput(ctx *Ctx, ev any) (event.Handled, error)

func InsertString 

func InsertString(ctx *Ctx, s string) error

func MoveCursorDown 

func MoveCursorDown(ctx *Ctx, sel bool)

func MoveCursorJumpLeft 

func MoveCursorJumpLeft(ctx *Ctx, sel bool) error

func MoveCursorJumpRight 

func MoveCursorJumpRight(ctx *Ctx, sel bool) error

func MoveCursorLeft 

func MoveCursorLeft(ctx *Ctx, sel bool) error

func MoveCursorRight 

func MoveCursorRight(ctx *Ctx, sel bool) error

func MoveCursorToPoint 

func MoveCursorToPoint(ctx *Ctx, p image.Point, sel bool)

func MoveCursorUp 

func MoveCursorUp(ctx *Ctx, sel bool)

func MoveLineDown 

func MoveLineDown(ctx *Ctx) error

func MoveLineUp 

func MoveLineUp(ctx *Ctx) error

func PageUp 

func PageUp(ctx *Ctx, up bool)

func Paste 

func Paste(ctx *Ctx, ci event.ClipboardIndex)

func Redo 

func Redo(ctx *Ctx) error

func RemoveLines 

func RemoveLines(ctx *Ctx) error

func Replace 

func Replace(ctx *Ctx, old, new string) (bool, error)

func ScrollUp 

func ScrollUp(ctx *Ctx, up bool)

func SelectAll 

func SelectAll(ctx *Ctx) error

func SelectLine 

func SelectLine(ctx *Ctx) error

func SelectWord 

func SelectWord(ctx *Ctx) error

func StartOfLine 

func StartOfLine(ctx *Ctx, sel bool) error

func StartOfString 

func StartOfString(ctx *Ctx, sel bool)

func TabLeft 

func TabLeft(ctx *Ctx) error

func TabRight 

func TabRight(ctx *Ctx) error

func Uncomment 

func Uncomment(ctx *Ctx) error

func Undo 

func Undo(ctx *Ctx) error

Types

type Ctx 

type Ctx struct {
	RW  iorw.ReadWriterAt
	C   Cursor
	Fns CtxFns
}

func NewCtx 

func NewCtx() *Ctx

func (*Ctx) CursorSelectionLinesIndexes 

func (ctx *Ctx) CursorSelectionLinesIndexes() (int, int, bool, error)

func (*Ctx) LocalReader 

func (ctx *Ctx) LocalReader(i int) iorw.ReaderAt

func (*Ctx) LocalReader2 

func (ctx *Ctx) LocalReader2(min, max int) iorw.ReaderAt

func (*Ctx) Selection 

func (ctx *Ctx) Selection() ([]byte, bool)

type CtxFns 

type CtxFns struct {
	Error func(error)

	GetPoint         func(int) image.Point
	GetIndex         func(image.Point) int
	LineHeight       func() int
	CommentLineSym   func() any
	MakeIndexVisible func(int)
	PageUp           func(up bool)
	ScrollUp         func(up bool)

	SetClipboardData func(event.ClipboardIndex, string)
	GetClipboardData func(event.ClipboardIndex, func(string, error)) // setter should wrap fn to run on ui goroutine

	Undo func() error
	Redo func() error
}

func EmptyCtxFns 

func EmptyCtxFns() CtxFns

type Cursor 

type Cursor interface {
	Set(c SimpleCursor)
	Get() SimpleCursor

	Index() int
	SetIndex(int)
	SelectionIndex() int
	SetSelection(si, ci int)
	SetSelectionOff()
	SetIndexSelectionOff(i int)
	HaveSelection() bool
	UpdateSelection(on bool, ci int)
	SelectionIndexes() (int, int, bool)
	SelectionIndexesUnsorted() (int, int, bool)
}

type Input 

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

type SimpleCursor 

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

func (*SimpleCursor) Get 

func (c *SimpleCursor) Get() SimpleCursor

func (*SimpleCursor) HaveSelection 

func (c *SimpleCursor) HaveSelection() bool

func (*SimpleCursor) Index 

func (c *SimpleCursor) Index() int

func (*SimpleCursor) SelectionIndex 

func (c *SimpleCursor) SelectionIndex() int

func (*SimpleCursor) SelectionIndexes 

func (c *SimpleCursor) SelectionIndexes() (int, int, bool)

Values returned are sorted

func (*SimpleCursor) SelectionIndexesUnsorted 

func (c *SimpleCursor) SelectionIndexesUnsorted() (int, int, bool)

func (*SimpleCursor) Set 

func (c *SimpleCursor) Set(c2 SimpleCursor)

func (*SimpleCursor) SetIndex 

func (c *SimpleCursor) SetIndex(i int)

func (*SimpleCursor) SetIndexSelectionOff 

func (c *SimpleCursor) SetIndexSelectionOff(i int)

func (*SimpleCursor) SetSelection 

func (c *SimpleCursor) SetSelection(si, ci int)

func (*SimpleCursor) SetSelectionOff 

func (c *SimpleCursor) SetSelectionOff()

func (*SimpleCursor) UpdateSelection 

func (c *SimpleCursor) UpdateSelection(on bool, ci int)

type TriggerCursor 

type TriggerCursor struct {
	*SimpleCursor
	// contains filtered or unexported fields
}

func NewTriggerCursor 

func NewTriggerCursor(onChange func()) *TriggerCursor

func (*TriggerCursor) Set 

func (tc *TriggerCursor) Set(c SimpleCursor)

func (*TriggerCursor) SetIndex 

func (tc *TriggerCursor) SetIndex(i int)

func (*TriggerCursor) SetIndexSelectionOff 

func (tc *TriggerCursor) SetIndexSelectionOff(i int)

func (*TriggerCursor) SetSelection 

func (tc *TriggerCursor) SetSelection(si, ci int)

func (*TriggerCursor) SetSelectionOff 

func (tc *TriggerCursor) SetSelectionOff()

func (*TriggerCursor) UpdateSelection 

func (tc *TriggerCursor) UpdateSelection(on bool, ci int)

Source Files

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