89 lines
2.4 KiB
Go
89 lines
2.4 KiB
Go
package main
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import "os"
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import "path/filepath"
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import "git.tebibyte.media/sashakoshka/tomo"
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import "git.tebibyte.media/sashakoshka/tomo/nasin"
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import "git.tebibyte.media/sashakoshka/tomo/elements"
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func main () {
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nasin.Run(Application { })
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}
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type Application struct { }
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func (Application) Init () error {
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window, err := nasin.NewWindow(tomo.Bounds(0, 0, 384, 384))
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if err != nil { return err }
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window.SetTitle("File browser")
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container := elements.NewVBox(elements.SpaceBoth)
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window.Adopt(container)
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homeDir, err := os.UserHomeDir()
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if err != nil { return err }
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controlBar := elements.NewHBox(elements.SpaceNone)
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backButton := elements.NewButton("Back")
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backButton.SetIcon(tomo.IconBackward)
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backButton.ShowText(false)
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forwardButton := elements.NewButton("Forward")
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forwardButton.SetIcon(tomo.IconForward)
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forwardButton.ShowText(false)
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refreshButton := elements.NewButton("Refresh")
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refreshButton.SetIcon(tomo.IconRefresh)
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refreshButton.ShowText(false)
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upwardButton := elements.NewButton("Go Up")
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upwardButton.SetIcon(tomo.IconUpward)
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upwardButton.ShowText(false)
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locationInput := elements.NewTextBox("Location", "")
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statusBar := elements.NewHBox(elements.SpaceMargin)
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directory, _ := elements.NewFile(homeDir, nil)
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baseName := elements.NewLabel(filepath.Base(homeDir))
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directoryView, _ := elements.NewDirectory(homeDir, nil)
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updateStatus := func () {
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filePath, _ := directoryView.Location()
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directory.SetLocation(filePath, nil)
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locationInput.SetValue(filePath)
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baseName.SetText(filepath.Base(filePath))
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}
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choose := func (filePath string) {
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directoryView.SetLocation(filePath, nil)
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updateStatus()
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}
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directoryView.OnChoose(choose)
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locationInput.OnEnter (func () {
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choose(locationInput.Value())
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})
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choose(homeDir)
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backButton.OnClick (func () {
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directoryView.Backward()
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updateStatus()
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})
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forwardButton.OnClick (func () {
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directoryView.Forward()
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updateStatus()
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})
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refreshButton.OnClick (func () {
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directoryView.Update()
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updateStatus()
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})
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upwardButton.OnClick (func () {
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filePath, _ := directoryView.Location()
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choose(filepath.Dir(filePath))
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})
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controlBar.Adopt(backButton, forwardButton, refreshButton, upwardButton)
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controlBar.AdoptExpand(locationInput)
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statusBar.Adopt(directory, baseName)
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container.Adopt(controlBar)
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container.AdoptExpand (
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elements.NewScroll(elements.ScrollVertical, directoryView))
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container.Adopt(statusBar)
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window.OnClose(nasin.Stop)
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window.Show()
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return nil
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}
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