rchargel /
hdfs-explorer
| Total Lines | 44 |
| Duplicated Lines | 0 % |
| Changes | 0 | ||
| 1 | package ui |
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| 2 | |||
| 3 | import ( |
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| 4 | "fyne.io/fyne/v2/container" |
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| 5 | "fyne.io/fyne/v2/layout" |
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| 6 | "github.com/rchargel/hdfs-explorer/files" |
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| 7 | ) |
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| 8 | |||
| 9 | type FileBrowser struct { |
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| 10 | name string |
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| 11 | files HdfsFileInfoList |
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| 12 | path string |
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| 13 | } |
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| 14 | |||
| 15 | func NewFileBrowser(client files.FileSystemClient) *FileBrowser { |
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| 16 | b := &FileBrowser{client.Name(), NewHdfsFileInfoList(client), "/"} |
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| 17 | b.update() |
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| 18 | return b |
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| 19 | } |
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| 20 | |||
| 21 | func (b *FileBrowser) Tab() *container.TabItem { |
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| 22 | l := NewFileDirectoryList(b.files, b.updatePath) |
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| 23 | scroll := container.NewVScroll(l.container) |
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| 24 | c := container.NewHBox(scroll, layout.NewSpacer()) |
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| 25 | return container.NewTabItem(b.name, c) |
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| 26 | } |
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| 27 | |||
| 28 | func (b *FileBrowser) Close() { |
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| 29 | b.files.Close() |
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| 30 | } |
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| 31 | |||
| 32 | func (b *FileBrowser) update() { |
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| 33 | go func() { |
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| 34 | b.files.UpdatePath(b.path) |
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| 35 | }() |
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| 36 | } |
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| 37 | |||
| 38 | func (b *FileBrowser) updatePath(name string) { |
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| 39 | if name == ".." { |
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| 40 | b.path = files.Parent(b.path) |
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| 41 | } else { |
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| 42 | b.path = files.Join(b.path, name) |
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| 43 | } |
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| 44 | b.update() |
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| 45 | } |
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| 46 |
