explorer

package
v0.6.0 Latest Latest
Warning

This package is not in the latest version of its module.

 Go to latest Published: Oct 30, 2024 License: MIT Imports: 41 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

This section is empty.

Types

type C 

type C = layout.Context

type D 

type D = layout.Dimensions

type EntryFilter 

type EntryFilter func(info fs.FileInfo) bool

A filter is used to decide which files/folders are retained when buiding a EntryNode's children. Returning false will remove the current entry from from the children.

func AggregatedFilters 

func AggregatedFilters(filters ...EntryFilter) EntryFilter

type EntryNavItem 

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

func NewEntryNavItem 

func NewEntryNavItem(rootDir string, menuOptionFunc MenuOptionFunc, onSelectFunc OnSelectFunc) (*EntryNavItem, error)

Construct a file tree object that loads files and folders from rootDir. `menuOptionFunc` is used to define the operations allowed by context menu(use right click to active it). `onSelectFunc` defines what action to take when a navigable item is clicked (files or folders).

func (*EntryNavItem) Children 

func (eitem *EntryNavItem) Children() []navi.NavItem

func (*EntryNavItem) ContextMenuOptions 

func (eitem *EntryNavItem) ContextMenuOptions(gtx C) ([][]menu.MenuOption, bool)

func (*EntryNavItem) CreateChild 

func (eitem *EntryNavItem) CreateChild(gtx C, kind NodeKind, postAction func(node *EntryNode)) error

Create file or subfolder under the current folder. File or subfolder is inserted at the beginning of the children.

func (*EntryNavItem) Icon 

func (eitem *EntryNavItem) Icon() *widget.Icon

func (*EntryNavItem) IsDir 

func (eitem *EntryNavItem) IsDir() bool

func (*EntryNavItem) Kind 

func (eitem *EntryNavItem) Kind() NodeKind

EntryNode kind of this node

func (*EntryNavItem) Layout 

func (eitem *EntryNavItem) Layout(gtx layout.Context, th *theme.Theme, textColor color.NRGBA) D

func (*EntryNavItem) Name 

func (eitem *EntryNavItem) Name() string

File or folder name of this node

func (*EntryNavItem) OnCopyOrCut 

func (eitem *EntryNavItem) OnCopyOrCut(gtx C, isCut bool)

func (*EntryNavItem) OnPaste 

func (eitem *EntryNavItem) OnPaste(data string, removeOld bool) error

read data from clipboard.

func (*EntryNavItem) OnSelect 

func (eitem *EntryNavItem) OnSelect(gtx C) view.Intent

func (*EntryNavItem) Path 

func (eitem *EntryNavItem) Path() string

File or folder path of this node

func (*EntryNavItem) Refresh 

func (eitem *EntryNavItem) Refresh()

func (*EntryNavItem) Remove 

func (eitem *EntryNavItem) Remove() error

func (*EntryNavItem) SetMenuOptions 

func (eitem *EntryNavItem) SetMenuOptions(menuOptionFunc MenuOptionFunc)

func (*EntryNavItem) StartEditing 

func (eitem *EntryNavItem) StartEditing(gtx C)

StartEditing inits and focused on the editor to accept user input.

func (*EntryNavItem) Update 

func (eitem *EntryNavItem) Update(gtx C) error

type EntryNode 

type EntryNode struct {
	Path string
	fs.FileInfo
	// parent must be of folder kind.
	Parent *EntryNode
	// contains filtered or unexported fields
}

func NewFileTree 

func NewFileTree(rootDir string) (*EntryNode, error)

Create a new file tree with a relative or absolute rootDir. A filter is used to decide which files/folders are retained.

func (*EntryNode) AddChild 

func (n *EntryNode) AddChild(name string, kind NodeKind) error

Add new file or folder.

func (*EntryNode) Children 

func (n *EntryNode) Children() []*EntryNode

func (*EntryNode) Copy 

func (n *EntryNode) Copy(nodePath string) error

Copy copies the file at nodePath to the current folder. Copy does not replace existing files/folders, instead it returns an error indicating that case.

func (*EntryNode) Delete 

func (n *EntryNode) Delete() error

Delete removes the current file/folders to the system Trash bin.

func (*EntryNode) FileType 

func (n *EntryNode) FileType() string

what type of the file, e.g, pdf, png。 This is for file nodes only

func (*EntryNode) Kind 

func (n *EntryNode) Kind() NodeKind

func (*EntryNode) Move 

func (n *EntryNode) Move(nodePath string) error

Move moves the file at nodePath to the current folder. Move does not replace existing files/folders, instead it returns an error indicating that case.

func (*EntryNode) Print 

func (n *EntryNode) Print()

Print the entire tree in console.

func (*EntryNode) Refresh 

func (n *EntryNode) Refresh(filterFunc EntryFilter) error

Refresh reload child entries of the current entry node

func (*EntryNode) UpdateName 

func (n *EntryNode) UpdateName(newName string) error

Update set a new name for the current file/folder.

type FileChooser 

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

func NewFileChooser 

func NewFileChooser(vm view.ViewManager) (*FileChooser, error)

func (*FileChooser) ChooseFile 

func (fc *FileChooser) ChooseFile(extensions ...string) (io.ReadCloser, error)

ChooseFile shows the file chooser, allowing the user to select a single file. It returns the file as a reader to user.

This is a blocking call, you should call it in a seperated goroutine.

Optionally, it's possible to set which file extensions is supported to be selected (such as `.jpg`, `.png`).

func (*FileChooser) ChooseFiles 

func (fc *FileChooser) ChooseFiles(extensions ...string) ([]io.ReadCloser, error)

ChooseFile shows the file chooser, allowing the user to select multiple files. It returns the files as a list of reader to user. This is a blocking call, you should call it in a seperated goroutine.

Optionally, it's possible to set which file extensions is supported to be selected (such as `.jpg`, `.png`).

func (*FileChooser) ChooseFolder 

func (fc *FileChooser) ChooseFolder() (string, error)

ChooseFolder shows the file chooser, allowing the user to select a single folder. It returns the folder path to user. This is a blocking call, you should call it in a seperated goroutine.

func (*FileChooser) CreateFile 

func (fc *FileChooser) CreateFile(name string) (io.WriteCloser, error)

CreateFile opens the file chooser, and writes the given content into some file, which the use can choose the location. It's important to close the `io.WriteCloser`.

It's a blocking call, you should call it on a separated goroutine.

type FileChooserDialog 

type FileChooserDialog struct {
	*view.BaseView
	// contains filtered or unexported fields
}

func (*FileChooserDialog) ID 

func (d *FileChooserDialog) ID() view.ViewID

func (*FileChooserDialog) Layout 

func (vw *FileChooserDialog) Layout(gtx layout.Context, th *theme.Theme) layout.Dimensions

func (*FileChooserDialog) OnNavTo 

func (vw *FileChooserDialog) OnNavTo(intent view.Intent) error

func (*FileChooserDialog) Title 

func (vw *FileChooserDialog) Title() string

type FileExplorer 

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

func (*FileExplorer) Layout 

func (exp *FileExplorer) Layout(gtx C, th *theme.Theme) D

func (*FileExplorer) Update 

func (exp *FileExplorer) Update(gtx C)

type FileTreeNav 

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

func NewFileTreeNav 

func NewFileTreeNav(drawer *navi.NavDrawer, title string, navRoot *EntryNavItem) *FileTreeNav

Construct a FileTreeNav object that loads files and folders from rootDir. The skipFolders parameter allows you to specify folder name prefixes to exclude from the navigation.

func (*FileTreeNav) Attach 

func (tn *FileTreeNav) Attach(drawer *navi.NavDrawer)

func (*FileTreeNav) Layout 

func (tn *FileTreeNav) Layout(gtx C, th *theme.Theme) D

func (*FileTreeNav) Title 

func (tn *FileTreeNav) Title() string
type MenuOptionFunc func(gtx C, item *EntryNavItem) [][]menu.MenuOption

func DefaultFileMenuOptions 

func DefaultFileMenuOptions(vm view.ViewManager) MenuOptionFunc

Default operation for file tree nodes. Support file/folder copy, cut, paste, rename, delete and new file/folder creation. This should better be used as an example. Feel free to copy and build your own.

type NodeKind 

type NodeKind uint8
const (
	FileNode NodeKind = iota
	FolderNode
)

type OnSelectFunc 

type OnSelectFunc func(item *EntryNode) view.Intent

Source Files

View all Source files

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL
go.dev uses cookies from Google to deliver and enhance the quality of its services and to analyze traffic. Learn more.