core

package
v2.0.3-alpha.2 Latest Latest
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 Go to latest Published: May 5, 2020 License: MIT Imports: 43 Imported by: 0

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Index

Constants

This section is empty.

Variables

View Source 
var ContentCmds contentCmds

global cmds added via init() from "contentcmds" pkg

View Source 
var InternalCmds = internalCmds{}

cmds added via init() from "internalcmds" pkg

Functions

func ContentCmdFromTextArea 

func ContentCmdFromTextArea(erow *ERow, index int)

func DeleteSession 

func DeleteSession(ed *Editor, part *toolbarparser.Part)

func ExecCmd 

func ExecCmd(ctx context.Context, dir string, args ...string) ([]byte, error)

func ExecCmdStdin 

func ExecCmdStdin(ctx context.Context, dir string, rd io.Reader, args ...string) ([]byte, error)

func ExternalCmd 

func ExternalCmd(erow *ERow, part *toolbarparser.Part)

func ExternalCmdFromArgs 

func ExternalCmdFromArgs(erow *ERow, cargs []string, fend func(error))

func FindFileInfo 

func FindFileInfo(name, dir string) (string, os.FileInfo, bool)

Checks in GOROOT/GOPATH, and some C include dirs.

func FindShortcut 

func FindShortcut(erow *ERow)

Search/add the toolbar find command and warps the pointer to it.

func InternalCmdFromRootTb 

func InternalCmdFromRootTb(ed *Editor, tb *ui.Toolbar)

func InternalCmdFromRowTb 

func InternalCmdFromRowTb(erow *ERow)

func ListDirContext 

func ListDirContext(ctx context.Context, w io.Writer, filepath string, tree, hidden bool) error

func ListDirERow 

func ListDirERow(erow *ERow, filepath string, tree, hidden bool)

func ListSessions 

func ListSessions(ed *Editor)

func OpenFileERow 

func OpenFileERow(ed *Editor, conf *OpenFileERowConfig)

TODO: make it UI safe? rename to openfileerowasync?

func OpenSession 

func OpenSession(ed *Editor, part *toolbarparser.Part)

func OpenSessionFromString 

func OpenSessionFromString(ed *Editor, sessionName string)

func SaveSession 

func SaveSession(ed *Editor, part *toolbarparser.Part)

Types

type ByListOrder 

type ByListOrder []os.FileInfo

func (ByListOrder) Len 

func (a ByListOrder) Len() int

func (ByListOrder) Less 

func (a ByListOrder) Less(i, j int) bool

func (ByListOrder) Swap 

func (a ByListOrder) Swap(i, j int)

type ColumnState 

type ColumnState struct {
	StartPercent float64
	Rows         []*RowState
}

func NewColumnState 

func NewColumnState(ed *Editor, col *ui.Column) *ColumnState

type ContentCmd 

type ContentCmd struct {
	Name string // for removal and error msgs
	Fn   ContentCmdFn
}

type ContentCmdFn 

type ContentCmdFn func(ctx context.Context, erow *ERow, index int) (_ error, handled bool)

type DndHandler 

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

func NewDndHandler 

func NewDndHandler(ed *Editor) *DndHandler

func (*DndHandler) OnDrop 

func (h *DndHandler) OnDrop(ev *event.DndDrop)

func (*DndHandler) OnPosition 

func (h *DndHandler) OnPosition(ev *event.DndPosition)

type EEventId 

type EEventId int
const (
	PostNewERowEEventId EEventId = iota
	PostFileSaveEEventId
	PreRowCloseEEventId
	RowStateChangeEEventId
)

type EEvents 

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

Editor events.

func NewEEvents 

func NewEEvents() *EEvents

func (*EEvents) Register 

func (eevs *EEvents) Register(eid EEventId, fn func(interface{})) *evreg.Regist

type ERow 

type ERow struct {
	Ed     *Editor
	Row    *ui.Row
	Info   *ERowInfo
	Exec   *ERowExec
	TbData toolbarparser.Data
	// contains filtered or unexported fields
}

func ExistingERowOrNewBasic 

func ExistingERowOrNewBasic(ed *Editor, name string) (_ *ERow, isNew bool)

Used for ex. in: +messages, +sessions.

func ExistingERowOrNewLoaded 

func ExistingERowOrNewLoaded(ed *Editor, name string) (_ *ERow, isNew bool, _ error)

func NewBasicERow 

func NewBasicERow(info *ERowInfo, rowPos *ui.RowPos) *ERow

func NewLoadedERow 

func NewLoadedERow(info *ERowInfo, rowPos *ui.RowPos) (*ERow, error)

func NewLoadedERowOrNewBasic 

func NewLoadedERowOrNewBasic(info *ERowInfo, rowPos *ui.RowPos) *ERow

Allows creating rows in place even if a file/dir doesn't exist anymore (ex: show non-existent files rows in a saved session).

func (*ERow) CancelContentCmd 

func (erow *ERow) CancelContentCmd()

func (*ERow) CancelInternalCmd 

func (erow *ERow) CancelInternalCmd()

func (*ERow) Flash 

func (erow *ERow) Flash()

UI Safe

func (*ERow) MakeIndexVisibleAndFlash 

func (erow *ERow) MakeIndexVisibleAndFlash(index int)

func (*ERow) MakeRangeVisibleAndFlash 

func (erow *ERow) MakeRangeVisibleAndFlash(index int, len int)

func (*ERow) Reload 

func (erow *ERow) Reload()

func (*ERow) TextAreaAppendBytes 

func (erow *ERow) TextAreaAppendBytes(p []byte)

Not UI safe.

func (*ERow) TextAreaAppendBytesAsync 

func (erow *ERow) TextAreaAppendBytesAsync(p []byte) func()

UI safe, with option to wait.

func (*ERow) TextAreaReadWriteCloser 

func (erow *ERow) TextAreaReadWriteCloser() io.ReadWriteCloser

func (*ERow) ToolbarSetStrAfterNameClearHistory 

func (erow *ERow) ToolbarSetStrAfterNameClearHistory(s string)

func (*ERow) UpdateToolbarNameEncoding 

func (erow *ERow) UpdateToolbarNameEncoding()

type ERowExec 

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

func NewERowExec 

func NewERowExec(erow *ERow) *ERowExec

func (*ERowExec) RunAsync 

func (ee *ERowExec) RunAsync(fn func(context.Context, io.ReadWriter) error)

func (*ERowExec) Stop 

func (ee *ERowExec) Stop()

type ERowInfo 

type ERowInfo struct {
	Ed    *Editor
	ERows []*ERow // added order
	// contains filtered or unexported fields
}

Editor Row Info.

func (*ERowInfo) AddERow 

func (info *ERowInfo) AddERow(erow *ERow)

func (*ERowInfo) Dir 

func (info *ERowInfo) Dir() string

func (*ERowInfo) ERowsInUIOrder 

func (info *ERowInfo) ERowsInUIOrder() []*ERow

func (*ERowInfo) EqualToBytesHash 

func (info *ERowInfo) EqualToBytesHash(size int, hash []byte) bool

func (*ERowInfo) FileInfoErr 

func (info *ERowInfo) FileInfoErr() error

func (*ERowInfo) FirstERow 

func (info *ERowInfo) FirstERow() (*ERow, bool)

func (*ERowInfo) HandleRWEvWrite2 

func (info *ERowInfo) HandleRWEvWrite2(erow *ERow, ev *iorw.RWEvWrite2)

func (*ERowInfo) HasFileinfo 

func (info *ERowInfo) HasFileinfo() bool

func (*ERowInfo) HasRowState 

func (info *ERowInfo) HasRowState(st ui.RowState) bool

func (*ERowInfo) IsDir 

func (info *ERowInfo) IsDir() bool

func (*ERowInfo) IsFileButNotDir 

func (info *ERowInfo) IsFileButNotDir() bool

func (*ERowInfo) IsNotExist 

func (info *ERowInfo) IsNotExist() bool

func (*ERowInfo) IsSpecial 

func (info *ERowInfo) IsSpecial() bool

func (*ERowInfo) Name 

func (info *ERowInfo) Name() string

func (*ERowInfo) ReloadFile 

func (info *ERowInfo) ReloadFile() error

func (*ERowInfo) RemoveERow 

func (info *ERowInfo) RemoveERow(erow *ERow)

func (*ERowInfo) SaveFile 

func (info *ERowInfo) SaveFile() error

Save file and update rows.

func (*ERowInfo) SetRowsBytes 

func (info *ERowInfo) SetRowsBytes(b []byte)

func (*ERowInfo) UpdateActiveRowState 

func (info *ERowInfo) UpdateActiveRowState(erow *ERow)

func (*ERowInfo) UpdateAnnotationsEditedRowState 

func (info *ERowInfo) UpdateAnnotationsEditedRowState(v bool)

func (*ERowInfo) UpdateAnnotationsRowState 

func (info *ERowInfo) UpdateAnnotationsRowState(v bool)

func (*ERowInfo) UpdateDiskEvent 

func (info *ERowInfo) UpdateDiskEvent()

Should be called under UI goroutine.

func (*ERowInfo) UpdateDuplicateHighlightRowState 

func (info *ERowInfo) UpdateDuplicateHighlightRowState()

func (*ERowInfo) UpdateDuplicateRowState 

func (info *ERowInfo) UpdateDuplicateRowState()

func (*ERowInfo) UpdateEditedRowState 

func (info *ERowInfo) UpdateEditedRowState()

func (*ERowInfo) UpdateExistsRowState 

func (info *ERowInfo) UpdateExistsRowState()

func (*ERowInfo) UpdateFsDifferRowState 

func (info *ERowInfo) UpdateFsDifferRowState()

type ERowTermIO 

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

func NewERowTermIO 

func NewERowTermIO(erow *ERow) *ERowTermIO

func (*ERowTermIO) AddToRead 

func (tio *ERowTermIO) AddToRead(b []byte)

func (*ERowTermIO) Close 

func (tio *ERowTermIO) Close() error

func (*ERowTermIO) Init 

func (tio *ERowTermIO) Init(tf *TerminalFilter)

func (*ERowTermIO) Read 

func (tio *ERowTermIO) Read(b []byte) (int, error)

func (*ERowTermIO) WriteOp 

func (tio *ERowTermIO) WriteOp(op interface{}) error

type EdAnnotationsRequester 

type EdAnnotationsRequester int
const (
	EdAnnReqGoDebug EdAnnotationsRequester = iota
	EdAnnReqInlineComplete
)

type Editor 

type Editor struct {
	UI                *ui.UI
	HomeVars          *HomeVars
	Watcher           fswatcher.Watcher
	RowReopener       *RowReopener
	GoDebug           *GoDebugManager
	LSProtoMan        *lsproto.Manager
	InlineComplete    *InlineComplete
	Plugins           *Plugins
	EEvents           *EEvents // editor events (used by plugins)
	FsCaseInsensitive bool     // filesystem
	// contains filtered or unexported fields
}

func NewEditor 

func NewEditor(opt *Options) (*Editor, error)

func (*Editor) ActiveERow 

func (ed *Editor) ActiveERow() (*ERow, bool)

func (*Editor) CanModifyAnnotations 

func (ed *Editor) CanModifyAnnotations(req EdAnnotationsRequester, ta *ui.TextArea, option string) bool

func (*Editor) Close 

func (ed *Editor) Close()

func (*Editor) DeleteERowInfo 

func (ed *Editor) DeleteERowInfo(name string)

func (*Editor) ERowInfo 

func (ed *Editor) ERowInfo(name string) (*ERowInfo, bool)

func (*Editor) ERowInfoKey 

func (ed *Editor) ERowInfoKey(name string) string

func (*Editor) ERowInfos 

func (ed *Editor) ERowInfos() []*ERowInfo

func (*Editor) ERows 

func (ed *Editor) ERows() []*ERow

func (*Editor) EnsureOneColumn 

func (ed *Editor) EnsureOneColumn()

func (*Editor) Error 

func (ed *Editor) Error(err error)

func (*Editor) Errorf 

func (ed *Editor) Errorf(f string, a ...interface{})

func (*Editor) GoodRowPos 

func (ed *Editor) GoodRowPos() *ui.RowPos

func (*Editor) Message 

func (ed *Editor) Message(s string)

func (*Editor) Messagef 

func (ed *Editor) Messagef(f string, a ...interface{})

func (*Editor) NewColumn 

func (ed *Editor) NewColumn() *ui.Column

func (*Editor) NodeERow 

func (ed *Editor) NodeERow(node widget.Node) (*ERow, bool)

func (*Editor) ReadERowInfo 

func (ed *Editor) ReadERowInfo(name string) *ERowInfo

func (*Editor) RunAsyncBusyCursor 

func (ed *Editor) RunAsyncBusyCursor(node widget.Node, fn func(done func()))

Caller should call done function in the end.

func (*Editor) SetAnnotations 

func (ed *Editor) SetAnnotations(req EdAnnotationsRequester, ta *ui.TextArea, on bool, selIndex int, entries []*drawer4.Annotation)

func (*Editor) SetERowInfo 

func (ed *Editor) SetERowInfo(name string, info *ERowInfo)

type GDDataIndex 

type GDDataIndex struct {
	sync.RWMutex // used internally, not to be locked outside
	// contains filtered or unexported fields
}

GoDebug data Index

func NewGDDataIndex 

func NewGDDataIndex(ed *Editor) *GDDataIndex

func (*GDDataIndex) FilesIndex 

func (di *GDDataIndex) FilesIndex(name string) (int, bool)

func (*GDDataIndex) FilesIndexKey 

func (di *GDDataIndex) FilesIndexKey(name string) string

type GDFileMsgs 

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

func NewGDFileMsgs 

func NewGDFileMsgs(n int) *GDFileMsgs

type GDLineMsg 

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

type GDLineMsgs 

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

type GoDebugInstance 

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

type GoDebugManager 

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

func NewGoDebugManager 

func NewGoDebugManager(ed *Editor) *GoDebugManager

func (*GoDebugManager) AnnotationFind 

func (gdm *GoDebugManager) AnnotationFind(s string) error

func (*GoDebugManager) CancelAndClear 

func (gdm *GoDebugManager) CancelAndClear()

func (*GoDebugManager) Printf 

func (gdm *GoDebugManager) Printf(format string, args ...interface{})

func (*GoDebugManager) RunAsync 

func (gdm *GoDebugManager) RunAsync(reqCtx context.Context, erow *ERow, args []string) error

func (*GoDebugManager) SelectAnnotation 

func (gdm *GoDebugManager) SelectAnnotation(rowPos *ui.RowPos, ev *ui.RootSelectAnnotationEvent)

func (*GoDebugManager) SelectERowAnnotation 

func (gdm *GoDebugManager) SelectERowAnnotation(erow *ERow, ev *ui.TextAreaSelectAnnotationEvent)

func (*GoDebugManager) UpdateUIERowInfo 

func (gdm *GoDebugManager) UpdateUIERowInfo(info *ERowInfo)

type HomeVars 

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

func NewHomeVars 

func NewHomeVars() *HomeVars

func (*HomeVars) Decode 

func (hv *HomeVars) Decode(filename string) string

func (*HomeVars) Encode 

func (hv *HomeVars) Encode(filename string) string

func (*HomeVars) ParseToolbarVars 

func (hv *HomeVars) ParseToolbarVars(strs []string, caseInsensitive bool)

type InfoFloatBoxWrap 

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

func NewInfoFloatBox 

func NewInfoFloatBox(ed *Editor) *InfoFloatBoxWrap

func (*InfoFloatBoxWrap) Cancel 

func (ifbw *InfoFloatBoxWrap) Cancel()

func (*InfoFloatBoxWrap) NewCtx 

func (ifbw *InfoFloatBoxWrap) NewCtx(ctx context.Context) context.Context

type InlineComplete 

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

func NewInlineComplete 

func NewInlineComplete(ed *Editor) *InlineComplete

func (*InlineComplete) CancelAndClear 

func (ic *InlineComplete) CancelAndClear()

func (*InlineComplete) CancelOnCursorChange 

func (ic *InlineComplete) CancelOnCursorChange()

func (*InlineComplete) Complete 

func (ic *InlineComplete) Complete(erow *ERow, ev *ui.TextAreaInlineCompleteEvent) bool

func (*InlineComplete) IsOn 

func (ic *InlineComplete) IsOn(ta *ui.TextArea) bool

type InternalCmd 

type InternalCmd struct {
	Name      string
	Fn        InternalCmdFn
	NeedsERow bool
	Detach    bool // run outside UI goroutine (care must be taken)
}

type InternalCmdArgs 

type InternalCmdArgs struct {
	Ctx  context.Context
	Ed   *Editor
	ERow *ERow // could be nil
	Part *toolbarparser.Part
}

type InternalCmdFn 

type InternalCmdFn func(args *InternalCmdArgs) error

type OpenFileERowConfig 

type OpenFileERowConfig struct {
	FilePos *parseutil.FilePos
	RowPos  *ui.RowPos

	CancelIfExistent      bool
	NewIfNotExistent      bool
	NewIfOffsetNotVisible bool

	//FlashRowsIfNotFlashed bool
	FlashVisibleOffsets bool // flashes rows if not visible
}

type Options 

type Options struct {
	Font        string
	FontSize    float64
	FontHinting string
	DPI         float64

	TabWidth     int
	WrapLineRune int

	ColorTheme     string
	CommentsColor  int
	StringsColor   int
	ScrollBarWidth int
	ScrollBarLeft  bool
	Shadows        bool

	SessionName string
	Filenames   []string

	UseMultiKey bool

	Plugins string

	LSProtos RegistrationsOpt
}

type Plug 

type Plug struct {
	Path   string
	Plugin *plugin.Plugin
}

type Plugins 

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

func NewPlugins 

func NewPlugins(ed *Editor) *Plugins

func (*Plugins) AddPath 

func (p *Plugins) AddPath(path string) error

func (*Plugins) RunAutoComplete 

func (p *Plugins) RunAutoComplete(ctx context.Context, cfb *ui.ContextFloatBox) (_ error, handled bool)

Runs all plugins until it finds one that returns handled=true and has no errors.

func (*Plugins) RunToolbarCmd 

func (p *Plugins) RunToolbarCmd(erow *ERow, part *toolbarparser.Part) bool

type PostFileSaveEEvent 

type PostFileSaveEEvent struct {
	Info *ERowInfo
}

type PostNewERowEEvent 

type PostNewERowEEvent struct {
	ERow *ERow
}

type PreRowCloseEEvent 

type PreRowCloseEEvent struct {
	ERow *ERow
}

type RegistrationsOpt 

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

implements flag.Value interface

func (*RegistrationsOpt) MustSet 

func (ro *RegistrationsOpt) MustSet(s string)

func (*RegistrationsOpt) Set 

func (ro *RegistrationsOpt) Set(s string) error

func (*RegistrationsOpt) String 

func (ro *RegistrationsOpt) String() string

type RowReopener 

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

func NewRowReopener 

func NewRowReopener(ed *Editor) *RowReopener

func (*RowReopener) Add 

func (rr *RowReopener) Add(row *ui.Row)

func (*RowReopener) Reopen 

func (rr *RowReopener) Reopen()

type RowState 

type RowState struct {
	TbStr         string
	TbCursorIndex int
	TaCursorIndex int
	TaOffsetIndex int
	StartPercent  float64
}

Used in sessions and reopenrow.

func NewRowState 

func NewRowState(ed *Editor, row *ui.Row) *RowState

func (*RowState) OpenERow 

func (state *RowState) OpenERow(ed *Editor, rowPos *ui.RowPos) (*ERow, bool, error)

func (*RowState) RestorePos 

func (state *RowState) RestorePos(erow *ERow)

type RowStateChangeEEvent 

type RowStateChangeEEvent struct {
	ERow  *ERow // duplicate rows also emit state change events.
	State ui.RowState
	Value bool // the new value
}

type Session 

type Session struct {
	Name      string
	RootTbStr string
	Columns   []*ColumnState
}

func NewSessionFromEditor 

func NewSessionFromEditor(ed *Editor) *Session

type Sessions 

type Sessions struct {
	Sessions []*Session
}

func NewSessions 

func NewSessions(filename string) (*Sessions, error)

type TerminalFilter 

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

func NewTerminalFilter 

func NewTerminalFilter(erow *ERow) *TerminalFilter

func NewTerminalFilter2 

func NewTerminalFilter2(tio TerminalIO, erow *ERow) *TerminalFilter

func (*TerminalFilter) Close 

func (tf *TerminalFilter) Close() error

func (*TerminalFilter) Read 

func (tf *TerminalFilter) Read(p []byte) (int, error)

func (*TerminalFilter) Write 

func (tf *TerminalFilter) Write(p []byte) (int, error)

type TerminalIO 

type TerminalIO interface {
	Init(tf *TerminalFilter)

	Read([]byte) (int, error) // input interface
	AddToRead([]byte)         // add input internally to be read

	WriteOp(interface{}) error // accepted types: {[]byte,string}

	Close() error
}

Source Files

View all Source files

Directories

Path Synopsis
debug
debugpack

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