mirror of
https://github.com/Maks1mS/bubbles.git
synced 2025-03-13 12:33:43 +03:00
refactor: split files into {modal,normal,insert}.go
This commit is contained in:
Maas Lalani
parent
447ff2da6a
commit
fb44abddf8
117
textarea/insert.go
Normal file
117
textarea/insert.go
Normal file
@ -0,0 +1,117 @@
|
||||
package textarea
|
||||
|
||||
import (
|
||||
tea "github.com/charmbracelet/bubbletea"
|
||||
rw "github.com/mattn/go-runewidth"
|
||||
)
|
||||
|
||||
func (m *Model) insertUpdate(msg tea.Msg) tea.Cmd {
|
||||
switch msg := msg.(type) {
|
||||
case tea.KeyMsg:
|
||||
switch msg.String() {
|
||||
case "esc":
|
||||
return m.SetMode(ModeNormal)
|
||||
case "ctrl+k":
|
||||
m.col = clamp(m.col, 0, len(m.value[m.row]))
|
||||
if m.col >= len(m.value[m.row]) {
|
||||
m.mergeLineBelow(m.row)
|
||||
break
|
||||
}
|
||||
m.deleteAfterCursor()
|
||||
case "ctrl+u":
|
||||
m.col = clamp(m.col, 0, len(m.value[m.row]))
|
||||
if m.col <= 0 {
|
||||
m.mergeLineAbove(m.row)
|
||||
break
|
||||
}
|
||||
m.deleteBeforeCursor()
|
||||
case "backspace", "ctrl+h":
|
||||
m.col = clamp(m.col, 0, len(m.value[m.row]))
|
||||
if m.col <= 0 {
|
||||
m.mergeLineAbove(m.row)
|
||||
break
|
||||
}
|
||||
if len(m.value[m.row]) > 0 {
|
||||
m.value[m.row] = append(m.value[m.row][:max(0, m.col-1)], m.value[m.row][m.col:]...)
|
||||
if m.col > 0 {
|
||||
m.SetCursor(m.col - 1)
|
||||
}
|
||||
}
|
||||
case "delete", "ctrl+d":
|
||||
if len(m.value[m.row]) > 0 && m.col < len(m.value[m.row]) {
|
||||
m.value[m.row] = append(m.value[m.row][:m.col], m.value[m.row][m.col+1:]...)
|
||||
}
|
||||
if m.col >= len(m.value[m.row]) {
|
||||
m.mergeLineBelow(m.row)
|
||||
break
|
||||
}
|
||||
case "alt+backspace", "ctrl+w":
|
||||
if m.col <= 0 {
|
||||
m.mergeLineAbove(m.row)
|
||||
break
|
||||
}
|
||||
m.deleteWordLeft()
|
||||
case "alt+delete", "alt+d":
|
||||
m.col = clamp(m.col, 0, len(m.value[m.row]))
|
||||
if m.col >= len(m.value[m.row]) {
|
||||
m.mergeLineBelow(m.row)
|
||||
break
|
||||
}
|
||||
m.deleteWordRight()
|
||||
case "enter", "ctrl+m":
|
||||
if len(m.value) >= maxHeight {
|
||||
return nil
|
||||
}
|
||||
m.col = clamp(m.col, 0, len(m.value[m.row]))
|
||||
m.splitLine(m.row, m.col)
|
||||
case "end", "ctrl+e":
|
||||
m.CursorEnd()
|
||||
case "home", "ctrl+a":
|
||||
m.CursorStart()
|
||||
case "right", "ctrl+f":
|
||||
if m.col < len(m.value[m.row]) {
|
||||
m.SetCursor(m.col + 1)
|
||||
} else {
|
||||
if m.row < len(m.value)-1 {
|
||||
m.row++
|
||||
m.CursorStart()
|
||||
}
|
||||
}
|
||||
case "down", "ctrl+n":
|
||||
m.CursorDown()
|
||||
case "alt+right", "alt+f":
|
||||
m.wordRight()
|
||||
case "ctrl+v":
|
||||
return Paste
|
||||
case "left", "ctrl+b":
|
||||
if m.col == 0 && m.row != 0 {
|
||||
m.row--
|
||||
m.CursorEnd()
|
||||
break
|
||||
}
|
||||
if m.col > 0 {
|
||||
m.SetCursor(m.col - 1)
|
||||
}
|
||||
case "up", "ctrl+p":
|
||||
m.CursorUp()
|
||||
case "alt+left", "alt+b":
|
||||
m.wordLeft()
|
||||
default:
|
||||
if m.CharLimit > 0 && rw.StringWidth(m.Value()) >= m.CharLimit {
|
||||
break
|
||||
}
|
||||
|
||||
m.col = min(m.col, len(m.value[m.row]))
|
||||
m.value[m.row] = append(m.value[m.row][:m.col], append(msg.Runes, m.value[m.row][m.col:]...)...)
|
||||
m.SetCursor(m.col + len(msg.Runes))
|
||||
}
|
||||
|
||||
case pasteMsg:
|
||||
m.handlePaste(string(msg))
|
||||
|
||||
case pasteErrMsg:
|
||||
m.Err = msg
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
75
textarea/modal.go
Normal file
75
textarea/modal.go
Normal file
@ -0,0 +1,75 @@
|
||||
package textarea
|
||||
|
||||
import (
|
||||
"github.com/charmbracelet/bubbles/cursor"
|
||||
tea "github.com/charmbracelet/bubbletea"
|
||||
)
|
||||
|
||||
// Mode is the possible modes of the textarea for modal editing.
|
||||
type Mode string
|
||||
|
||||
const (
|
||||
// ModeNormal is the normal mode for navigating around text.
|
||||
ModeNormal Mode = "normal"
|
||||
// ModeInsert is the insert mode for inserting text.
|
||||
ModeInsert Mode = "insert"
|
||||
)
|
||||
|
||||
// SetMode sets the mode of the textarea.
|
||||
func (m *Model) SetMode(mode Mode) tea.Cmd {
|
||||
switch mode {
|
||||
case ModeInsert:
|
||||
m.mode = ModeInsert
|
||||
return m.Cursor.SetCursorMode(cursor.CursorBlink)
|
||||
case ModeNormal:
|
||||
m.mode = ModeNormal
|
||||
return m.Cursor.SetCursorMode(cursor.CursorStatic)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// Action is the type of action that will be performed when the user completes
|
||||
// a key combination.
|
||||
type Action int
|
||||
|
||||
const (
|
||||
// ActionMove moves the cursor.
|
||||
ActionMove Action = iota
|
||||
// ActionSeek seeks the cursor to the desired character.
|
||||
// Used in conjunction with f/F/t/T.
|
||||
ActionSeek
|
||||
// ActionReplace replaces text.
|
||||
ActionReplace
|
||||
// ActionDelete deletes text.
|
||||
ActionDelete
|
||||
// ActionYank yanks text.
|
||||
ActionYank
|
||||
)
|
||||
|
||||
// Position is a (row, column) pair representing a position of the cursor or
|
||||
// any character.
|
||||
type Position struct {
|
||||
Row int
|
||||
Col int
|
||||
}
|
||||
|
||||
// Range is a range of characters in the text area.
|
||||
type Range struct {
|
||||
Start Position
|
||||
End Position
|
||||
}
|
||||
|
||||
// NormalCommand is a helper for keeping track of the various relevant information
|
||||
// when performing vim motions in the textarea.
|
||||
type NormalCommand struct {
|
||||
// Buffer is the buffer of keys that have been press for the current
|
||||
// command.
|
||||
Buffer string
|
||||
// Count is the number of times to replay the action. This is usually
|
||||
// optional and defaults to 1.
|
||||
Count int
|
||||
// Action is the action to be performed.
|
||||
Action Action
|
||||
// Range is the range of characters to perform the action on.
|
||||
Range Range
|
||||
}
|
||||
150
textarea/normal.go
Normal file
150
textarea/normal.go
Normal file
@ -0,0 +1,150 @@
|
||||
package textarea
|
||||
|
||||
import (
|
||||
"strconv"
|
||||
|
||||
tea "github.com/charmbracelet/bubbletea"
|
||||
)
|
||||
|
||||
func (m *Model) normalUpdate(msg tea.Msg) tea.Cmd {
|
||||
var cmd tea.Cmd
|
||||
|
||||
switch msg := msg.(type) {
|
||||
case tea.KeyMsg:
|
||||
switch msg.String() {
|
||||
case "esc":
|
||||
m.command = &NormalCommand{}
|
||||
case "0", "1", "2", "3", "4", "5", "6", "7", "8", "9":
|
||||
v := m.command.Buffer + msg.String()
|
||||
count, err := strconv.Atoi(v)
|
||||
if err != nil {
|
||||
count, _ = strconv.Atoi(msg.String())
|
||||
m.command = &NormalCommand{Buffer: msg.String(), Count: count}
|
||||
} else {
|
||||
m.command = &NormalCommand{Buffer: v, Count: count}
|
||||
}
|
||||
case "G":
|
||||
var row int
|
||||
if m.command.Count > 0 {
|
||||
row = m.command.Count - 1
|
||||
} else {
|
||||
row = len(m.value) - 1
|
||||
}
|
||||
m.row = clamp(row, 0, len(m.value)-1)
|
||||
return nil
|
||||
case "g":
|
||||
if m.command.Buffer == "g" {
|
||||
m.command = &NormalCommand{}
|
||||
m.row = clamp(m.command.Count-1, 0, len(m.value)-1)
|
||||
} else {
|
||||
m.command = &NormalCommand{Buffer: "g"}
|
||||
}
|
||||
return nil
|
||||
case "d":
|
||||
if m.command.Action == ActionDelete {
|
||||
for i := 0; i < max(m.command.Count, 1); i++ {
|
||||
m.CursorStart()
|
||||
m.deleteAfterCursor()
|
||||
m.mergeLineBelow(m.row)
|
||||
}
|
||||
m.command = &NormalCommand{}
|
||||
break
|
||||
}
|
||||
m.command.Action = ActionDelete
|
||||
case "y":
|
||||
m.command.Action = ActionYank
|
||||
case "r":
|
||||
m.command.Action = ActionReplace
|
||||
case "i":
|
||||
return m.SetMode(ModeInsert)
|
||||
case "I":
|
||||
m.CursorStart()
|
||||
return m.SetMode(ModeInsert)
|
||||
case "a":
|
||||
m.SetCursor(m.col + 1)
|
||||
return m.SetMode(ModeInsert)
|
||||
case "A":
|
||||
m.CursorEnd()
|
||||
return m.SetMode(ModeInsert)
|
||||
case "^":
|
||||
m.command.Range = Range{
|
||||
Start: Position{m.row, m.col},
|
||||
End: Position{m.row, 0},
|
||||
}
|
||||
case "$":
|
||||
m.command.Range = Range{
|
||||
Start: Position{m.row, m.col},
|
||||
End: Position{m.row, len(m.value[m.row]) - 1},
|
||||
}
|
||||
case "e", "E":
|
||||
m.command.Range = Range{
|
||||
Start: Position{m.row, m.col},
|
||||
End: m.findWordEnd(m.command.Count, msg.String() == "E"),
|
||||
}
|
||||
case "w", "W":
|
||||
m.command.Range = Range{
|
||||
Start: Position{m.row, m.col},
|
||||
End: m.findWordStart(m.command.Count, msg.String() == "W"),
|
||||
}
|
||||
case "b", "B":
|
||||
direction := -1
|
||||
m.command.Range = Range{
|
||||
Start: Position{m.row, m.col},
|
||||
End: m.findWordStart(direction*m.command.Count, msg.String() == "B"),
|
||||
}
|
||||
case "h":
|
||||
m.command.Range = Range{
|
||||
Start: Position{m.row, m.col},
|
||||
End: Position{m.row, m.col - max(m.command.Count, 1)},
|
||||
}
|
||||
case "j":
|
||||
m.command.Range = Range{
|
||||
Start: Position{m.row, m.col},
|
||||
End: Position{m.row + max(m.command.Count, 1), m.col},
|
||||
}
|
||||
case "k":
|
||||
m.command.Range = Range{
|
||||
Start: Position{m.row, m.col},
|
||||
End: Position{m.row - max(m.command.Count, 1), m.col},
|
||||
}
|
||||
case "l":
|
||||
m.command.Range = Range{
|
||||
Start: Position{m.row, m.col},
|
||||
End: Position{m.row, m.col + max(m.command.Count, 1)},
|
||||
}
|
||||
case "J":
|
||||
m.CursorEnd()
|
||||
m.mergeLineBelow(m.row)
|
||||
return nil
|
||||
case "p":
|
||||
cmd = Paste
|
||||
}
|
||||
|
||||
switch msg.String() {
|
||||
case "i", "I", "a", "A", "e", "w", "W", "b", "B", "h", "j", "k", "l", "p", "$", "^":
|
||||
switch m.command.Action {
|
||||
case ActionDelete:
|
||||
m.deleteRange(m.command.Range)
|
||||
case ActionMove:
|
||||
rowDelta := m.command.Range.End.Row - m.command.Range.Start.Row
|
||||
if rowDelta > 0 {
|
||||
for i := 0; i < rowDelta; i++ {
|
||||
m.CursorDown()
|
||||
}
|
||||
} else if rowDelta < 0 {
|
||||
for i := 0; i < -rowDelta; i++ {
|
||||
m.CursorUp()
|
||||
}
|
||||
} else {
|
||||
m.SetCursor(m.command.Range.End.Col)
|
||||
}
|
||||
}
|
||||
m.command = &NormalCommand{}
|
||||
}
|
||||
|
||||
case pasteMsg:
|
||||
m.handlePaste(string(msg))
|
||||
}
|
||||
|
||||
return cmd
|
||||
}
|
||||
@ -2,7 +2,6 @@ package textarea
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"strconv"
|
||||
"strings"
|
||||
"unicode"
|
||||
|
||||
@ -24,16 +23,6 @@ const (
|
||||
maxWidth = 500
|
||||
)
|
||||
|
||||
// Mode is the possible modes of the textarea for modal editing.
|
||||
type Mode string
|
||||
|
||||
const (
|
||||
// ModeNormal is the normal mode for navigating around text.
|
||||
ModeNormal Mode = "normal"
|
||||
// ModeInsert is the insert mode for inserting text.
|
||||
ModeInsert Mode = "insert"
|
||||
)
|
||||
|
||||
// Internal messages for clipboard operations.
|
||||
type pasteMsg string
|
||||
type pasteErrMsg struct{ error }
|
||||
@ -63,52 +52,6 @@ type LineInfo struct {
|
||||
CharOffset int
|
||||
}
|
||||
|
||||
// Action is the type of action that will be performed when the user completes
|
||||
// a key combination.
|
||||
type Action int
|
||||
|
||||
const (
|
||||
// ActionMove moves the cursor.
|
||||
ActionMove Action = iota
|
||||
// ActionSeek seeks the cursor to the desired character.
|
||||
// Used in conjunction with f/F/t/T.
|
||||
ActionSeek
|
||||
// ActionReplace replaces text.
|
||||
ActionReplace
|
||||
// ActionDelete deletes text.
|
||||
ActionDelete
|
||||
// ActionYank yanks text.
|
||||
ActionYank
|
||||
)
|
||||
|
||||
// Position is a (row, column) pair representing a position of the cursor or
|
||||
// any character.
|
||||
type Position struct {
|
||||
Row int
|
||||
Col int
|
||||
}
|
||||
|
||||
// Range is a range of characters in the text area.
|
||||
type Range struct {
|
||||
Start Position
|
||||
End Position
|
||||
}
|
||||
|
||||
// NormalCommand is a helper for keeping track of the various relevant information
|
||||
// when performing vim motions in the textarea.
|
||||
type NormalCommand struct {
|
||||
// Buffer is the buffer of keys that have been press for the current
|
||||
// command.
|
||||
Buffer string
|
||||
// Count is the number of times to replay the action. This is usually
|
||||
// optional and defaults to 1.
|
||||
Count int
|
||||
// Action is the action to be performed.
|
||||
Action Action
|
||||
// Range is the range of characters to perform the action on.
|
||||
Range Range
|
||||
}
|
||||
|
||||
// Style that will be applied to the text area.
|
||||
//
|
||||
// Style can be applied to focused and unfocused states to change the styles
|
||||
@ -790,264 +733,7 @@ func (m Model) Update(msg tea.Msg) (Model, tea.Cmd) {
|
||||
return m, tea.Batch(cmds...)
|
||||
}
|
||||
|
||||
// SetMode sets the mode of the textarea.
|
||||
func (m *Model) SetMode(mode Mode) tea.Cmd {
|
||||
switch mode {
|
||||
case ModeInsert:
|
||||
m.mode = ModeInsert
|
||||
return m.Cursor.SetCursorMode(cursor.CursorBlink)
|
||||
case ModeNormal:
|
||||
m.mode = ModeNormal
|
||||
return m.Cursor.SetCursorMode(cursor.CursorStatic)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (m *Model) normalUpdate(msg tea.Msg) tea.Cmd {
|
||||
var cmd tea.Cmd
|
||||
|
||||
switch msg := msg.(type) {
|
||||
case tea.KeyMsg:
|
||||
switch msg.String() {
|
||||
case "esc":
|
||||
m.command = &NormalCommand{}
|
||||
case "0", "1", "2", "3", "4", "5", "6", "7", "8", "9":
|
||||
v := m.command.Buffer + msg.String()
|
||||
count, err := strconv.Atoi(v)
|
||||
if err != nil {
|
||||
count, _ = strconv.Atoi(msg.String())
|
||||
m.command = &NormalCommand{Buffer: msg.String(), Count: count}
|
||||
} else {
|
||||
m.command = &NormalCommand{Buffer: v, Count: count}
|
||||
}
|
||||
case "G":
|
||||
var row int
|
||||
if m.command.Count > 0 {
|
||||
row = m.command.Count - 1
|
||||
} else {
|
||||
row = len(m.value) - 1
|
||||
}
|
||||
m.row = clamp(row, 0, len(m.value)-1)
|
||||
return nil
|
||||
case "g":
|
||||
if m.command.Buffer == "g" {
|
||||
m.command = &NormalCommand{}
|
||||
m.row = clamp(m.command.Count-1, 0, len(m.value)-1)
|
||||
} else {
|
||||
m.command = &NormalCommand{Buffer: "g"}
|
||||
}
|
||||
return nil
|
||||
case "d":
|
||||
if m.command.Action == ActionDelete {
|
||||
for i := 0; i < m.command.Count; i++ {
|
||||
m.CursorStart()
|
||||
m.deleteAfterCursor()
|
||||
m.mergeLineBelow(m.row)
|
||||
}
|
||||
m.command = &NormalCommand{}
|
||||
break
|
||||
}
|
||||
m.command.Action = ActionDelete
|
||||
case "y":
|
||||
m.command.Action = ActionYank
|
||||
case "r":
|
||||
m.command.Action = ActionReplace
|
||||
case "i":
|
||||
return m.SetMode(ModeInsert)
|
||||
case "I":
|
||||
m.CursorStart()
|
||||
return m.SetMode(ModeInsert)
|
||||
case "a":
|
||||
m.SetCursor(m.col + 1)
|
||||
return m.SetMode(ModeInsert)
|
||||
case "A":
|
||||
m.CursorEnd()
|
||||
return m.SetMode(ModeInsert)
|
||||
case "^":
|
||||
m.CursorStart()
|
||||
return nil
|
||||
case "$":
|
||||
m.CursorEnd()
|
||||
return nil
|
||||
case "e", "E":
|
||||
m.command.Range = Range{
|
||||
Start: Position{m.row, m.col},
|
||||
End: m.findWordEnd(m.command.Count, msg.String() == "E"),
|
||||
}
|
||||
case "w", "W":
|
||||
m.command.Range = Range{
|
||||
Start: Position{m.row, m.col},
|
||||
End: m.findWordStart(m.command.Count, msg.String() == "W"),
|
||||
}
|
||||
case "b", "B":
|
||||
direction := -1
|
||||
m.command.Range = Range{
|
||||
Start: Position{m.row, m.col},
|
||||
End: m.findWordStart(direction*m.command.Count, msg.String() == "B"),
|
||||
}
|
||||
case "h":
|
||||
m.command.Range = Range{
|
||||
Start: Position{m.row, m.col},
|
||||
End: Position{m.row, m.col - max(m.command.Count, 1)},
|
||||
}
|
||||
case "j":
|
||||
m.command.Range = Range{
|
||||
Start: Position{m.row, m.col},
|
||||
End: Position{m.row + max(m.command.Count, 1), m.col},
|
||||
}
|
||||
case "k":
|
||||
m.command.Range = Range{
|
||||
Start: Position{m.row, m.col},
|
||||
End: Position{m.row - max(m.command.Count, 1), m.col},
|
||||
}
|
||||
case "l":
|
||||
m.command.Range = Range{
|
||||
Start: Position{m.row, m.col},
|
||||
End: Position{m.row, m.col + max(m.command.Count, 1)},
|
||||
}
|
||||
case "J":
|
||||
m.CursorEnd()
|
||||
m.mergeLineBelow(m.row)
|
||||
return nil
|
||||
case "p":
|
||||
cmd = Paste
|
||||
}
|
||||
|
||||
switch msg.String() {
|
||||
case "i", "I", "a", "A", "e", "w", "W", "b", "B", "h", "j", "k", "l", "p":
|
||||
if m.command.Action == ActionMove {
|
||||
rowDelta := m.command.Range.End.Row - m.command.Range.Start.Row
|
||||
if rowDelta > 0 {
|
||||
for i := 0; i < rowDelta; i++ {
|
||||
m.CursorDown()
|
||||
}
|
||||
} else if rowDelta < 0 {
|
||||
for i := 0; i < -rowDelta; i++ {
|
||||
m.CursorUp()
|
||||
}
|
||||
} else {
|
||||
m.SetCursor(m.command.Range.End.Col)
|
||||
}
|
||||
}
|
||||
m.command = &NormalCommand{}
|
||||
}
|
||||
|
||||
case pasteMsg:
|
||||
m.handlePaste(string(msg))
|
||||
}
|
||||
|
||||
return cmd
|
||||
}
|
||||
|
||||
func (m *Model) insertUpdate(msg tea.Msg) tea.Cmd {
|
||||
switch msg := msg.(type) {
|
||||
case tea.KeyMsg:
|
||||
switch msg.String() {
|
||||
case "esc":
|
||||
return m.SetMode(ModeNormal)
|
||||
case "ctrl+k":
|
||||
m.col = clamp(m.col, 0, len(m.value[m.row]))
|
||||
if m.col >= len(m.value[m.row]) {
|
||||
m.mergeLineBelow(m.row)
|
||||
break
|
||||
}
|
||||
m.deleteAfterCursor()
|
||||
case "ctrl+u":
|
||||
m.col = clamp(m.col, 0, len(m.value[m.row]))
|
||||
if m.col <= 0 {
|
||||
m.mergeLineAbove(m.row)
|
||||
break
|
||||
}
|
||||
m.deleteBeforeCursor()
|
||||
case "backspace", "ctrl+h":
|
||||
m.col = clamp(m.col, 0, len(m.value[m.row]))
|
||||
if m.col <= 0 {
|
||||
m.mergeLineAbove(m.row)
|
||||
break
|
||||
}
|
||||
if len(m.value[m.row]) > 0 {
|
||||
m.value[m.row] = append(m.value[m.row][:max(0, m.col-1)], m.value[m.row][m.col:]...)
|
||||
if m.col > 0 {
|
||||
m.SetCursor(m.col - 1)
|
||||
}
|
||||
}
|
||||
case "delete", "ctrl+d":
|
||||
if len(m.value[m.row]) > 0 && m.col < len(m.value[m.row]) {
|
||||
m.value[m.row] = append(m.value[m.row][:m.col], m.value[m.row][m.col+1:]...)
|
||||
}
|
||||
if m.col >= len(m.value[m.row]) {
|
||||
m.mergeLineBelow(m.row)
|
||||
break
|
||||
}
|
||||
case "alt+backspace", "ctrl+w":
|
||||
if m.col <= 0 {
|
||||
m.mergeLineAbove(m.row)
|
||||
break
|
||||
}
|
||||
m.deleteWordLeft()
|
||||
case "alt+delete", "alt+d":
|
||||
m.col = clamp(m.col, 0, len(m.value[m.row]))
|
||||
if m.col >= len(m.value[m.row]) {
|
||||
m.mergeLineBelow(m.row)
|
||||
break
|
||||
}
|
||||
m.deleteWordRight()
|
||||
case "enter", "ctrl+m":
|
||||
if len(m.value) >= maxHeight {
|
||||
return nil
|
||||
}
|
||||
m.col = clamp(m.col, 0, len(m.value[m.row]))
|
||||
m.splitLine(m.row, m.col)
|
||||
case "end", "ctrl+e":
|
||||
m.CursorEnd()
|
||||
case "home", "ctrl+a":
|
||||
m.CursorStart()
|
||||
case "right", "ctrl+f":
|
||||
if m.col < len(m.value[m.row]) {
|
||||
m.SetCursor(m.col + 1)
|
||||
} else {
|
||||
if m.row < len(m.value)-1 {
|
||||
m.row++
|
||||
m.CursorStart()
|
||||
}
|
||||
}
|
||||
case "down", "ctrl+n":
|
||||
m.CursorDown()
|
||||
case "alt+right", "alt+f":
|
||||
m.wordRight()
|
||||
case "ctrl+v":
|
||||
return Paste
|
||||
case "left", "ctrl+b":
|
||||
if m.col == 0 && m.row != 0 {
|
||||
m.row--
|
||||
m.CursorEnd()
|
||||
break
|
||||
}
|
||||
if m.col > 0 {
|
||||
m.SetCursor(m.col - 1)
|
||||
}
|
||||
case "up", "ctrl+p":
|
||||
m.CursorUp()
|
||||
case "alt+left", "alt+b":
|
||||
m.wordLeft()
|
||||
default:
|
||||
if m.CharLimit > 0 && rw.StringWidth(m.Value()) >= m.CharLimit {
|
||||
break
|
||||
}
|
||||
|
||||
m.col = min(m.col, len(m.value[m.row]))
|
||||
m.value[m.row] = append(m.value[m.row][:m.col], append(msg.Runes, m.value[m.row][m.col:]...)...)
|
||||
m.SetCursor(m.col + len(msg.Runes))
|
||||
}
|
||||
|
||||
case pasteMsg:
|
||||
m.handlePaste(string(msg))
|
||||
|
||||
case pasteErrMsg:
|
||||
m.Err = msg
|
||||
}
|
||||
|
||||
return nil
|
||||
func (m *Model) deleteRange(r Range) {
|
||||
}
|
||||
|
||||
// View renders the text area in its current state.
|
||||
|
||||
Loading…
Reference in New Issue
Block a user