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package ui |
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import ( |
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"fmt" |
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"fyne.io/fyne/v2" |
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"fyne.io/fyne/v2/container" |
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"fyne.io/fyne/v2/data/binding" |
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"fyne.io/fyne/v2/layout" |
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"fyne.io/fyne/v2/widget" |
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"github.com/rchargel/hdfs-explorer/files" |
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"github.com/rchargel/hdfs-explorer/log" |
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) |
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var fileSystemRepo files.FileSystemRepository |
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func init() { |
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repository, err := files.GetFileSystemRepository() |
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if err != nil { |
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log.Error.Fatal(err) |
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} |
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fileSystemRepo = repository |
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} |
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func fileSystemNames() *[]string { |
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list, err := fileSystemRepo.List() |
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if err != nil { |
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ShowFatalError(err) |
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} |
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names := make([]string, len(list)) |
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for i, fileSystem := range list { |
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names[i] = fileSystem.Name |
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} |
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return &names |
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} |
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func OpenFileSystemRepoManager() { |
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fileSystems := binding.BindStringList(fileSystemNames()) |
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name := binding.BindString(nil) |
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description := binding.BindString(nil) |
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addresses := binding.BindString(nil) |
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fsList := fileSystemList(fileSystems) |
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form := createForm(name, description, addresses) |
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dialog := container.NewHBox(fsList, form) |
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ShowCustomDialog( |
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"Connections", |
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dialog, |
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widget.NewButton("New", func() { |
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val := fmt.Sprintf("Next %d", fileSystems.Length()+1) |
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fileSystems.Append(val) |
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}), |
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) |
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} |
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func createForm(nameData, descriptionData, addressData binding.String) *fyne.Container { |
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nameLabel := widget.NewLabel("Name: ") |
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nameEntry := widget.NewEntryWithData(nameData) |
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descriptionLabel := widget.NewLabel("Description: ") |
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descriptionEntry := widget.NewEntryWithData(descriptionData) |
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descriptionEntry.MultiLine = true |
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addressLabel := widget.NewLabel("Addresses (new line sperated):") |
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addressEntry := widget.NewEntryWithData(addressData) |
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addressEntry.MultiLine = true |
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return container.NewVBox( |
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nameLabel, |
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nameEntry, |
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descriptionLabel, |
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descriptionEntry, |
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addressLabel, |
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addressEntry, |
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) |
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} |
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func fileSystemList(data binding.DataList) *fyne.Container { |
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list := widget.NewListWithData( |
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data, |
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func() fyne.CanvasObject { |
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return widget.NewLabel("Connections") |
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}, |
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func(i binding.DataItem, o fyne.CanvasObject) { |
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o.(*widget.Label).Bind(i.(binding.String)) |
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}, |
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) |
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return container.New(layout.NewMaxLayout(), list) |
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} |
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rchargel /
hdfs-explorer
