99 lines
2.4 KiB
Go
99 lines
2.4 KiB
Go
package setting
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import (
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"fyne.io/fyne/v2"
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"fyne.io/fyne/v2/canvas"
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"fyne.io/fyne/v2/container"
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"fyne.io/fyne/v2/dialog"
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"fyne.io/fyne/v2/widget"
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"image/color"
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"net/url"
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)
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type ViewContract interface {
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SelectFFPath(func(ffmpegPath string, ffprobePath string) error)
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}
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type View struct {
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w fyne.Window
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}
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func NewView(w fyne.Window) *View {
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return &View{w}
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}
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func (v View) SelectFFPath(save func(ffmpegPath string, ffprobePath string) error) {
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errorMessage := canvas.NewText("", color.RGBA{255, 0, 0, 255})
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errorMessage.TextSize = 16
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errorMessage.TextStyle = fyne.TextStyle{Bold: true}
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ffmpegPath, buttonFFmpeg, buttonFFmpegMessage := v.getButtonSelectFile()
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ffprobePath, buttonFFprobe, buttonFFprobeMessage := v.getButtonSelectFile()
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link := widget.NewHyperlink("https://ffmpeg.org/download.html", &url.URL{
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Scheme: "https",
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Host: "ffmpeg.org",
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Path: "download.html",
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})
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form := &widget.Form{
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Items: []*widget.FormItem{
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{Text: "Скачать можно от сюда", Widget: link},
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{Text: "Путь к ffmpeg:", Widget: buttonFFmpeg},
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{Widget: buttonFFmpegMessage},
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{Text: "Путь к ffprobe:", Widget: buttonFFprobe},
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{Widget: buttonFFprobeMessage},
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{Widget: errorMessage},
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},
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SubmitText: "Сохранить",
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OnSubmit: func() {
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err := save(string(*ffmpegPath), string(*ffprobePath))
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if err != nil {
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errorMessage.Text = err.Error()
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}
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},
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}
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v.w.SetContent(widget.NewCard("Укажите путь к FFmpeg и к FFprobe", "", container.NewVBox(form)))
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}
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func (v View) getButtonSelectFile() (filePath *string, button *widget.Button, buttonMessage *canvas.Text) {
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path := ""
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filePath = &path
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buttonMessage = canvas.NewText("", color.RGBA{255, 0, 0, 255})
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buttonMessage.TextSize = 16
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buttonMessage.TextStyle = fyne.TextStyle{Bold: true}
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button = widget.NewButton("выбрать", func() {
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fileDialog := dialog.NewFileOpen(
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func(r fyne.URIReadCloser, err error) {
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if err != nil {
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buttonMessage.Text = err.Error()
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setStringErrorStyle(buttonMessage)
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return
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}
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if r == nil {
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return
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}
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path = r.URI().Path()
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buttonMessage.Text = r.URI().Path()
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setStringSuccessStyle(buttonMessage)
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}, v.w)
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fileDialog.Show()
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})
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return
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}
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func setStringErrorStyle(text *canvas.Text) {
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text.Color = color.RGBA{255, 0, 0, 255}
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text.Refresh()
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}
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func setStringSuccessStyle(text *canvas.Text) {
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text.Color = color.RGBA{49, 127, 114, 255}
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text.Refresh()
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}
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