83 lines
2.1 KiB
Go
83 lines
2.1 KiB
Go
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package options
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import (
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"log/slog"
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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/dialog"
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"fyne.io/fyne/v2/lang"
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"fyne.io/fyne/v2/widget"
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)
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func (o *options) closeOptionsDialog(save bool) {
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slog.Debug("Closing options dialog.", "save", save)
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if !save {
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return
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}
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for _, widget := range o.widgets {
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if widget.SaveHandler == nil {
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continue
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}
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if err := widget.SaveHandler(); err != nil {
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slog.Error("Failed to save options for module!", "module", widget.Name, "error", err.Error())
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}
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}
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}
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func (o *options) optionsListCreateItem() fyne.CanvasObject {
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return widget.NewLabel("")
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}
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func (o *options) optionsListLength() int {
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return len(o.widgetsItems)
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}
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func (o *options) optionsListUpdateItem(itemID widget.ListItemID, obj fyne.CanvasObject) {
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label, _ := obj.(*widget.Label)
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label.SetText(o.widgets[o.widgetsItems[itemID]].Name)
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}
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func (o *options) ShowOptionsDialog() {
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optionsWidgetScroll := container.NewScroll(widget.NewLabel(lang.L("options_dialog.select_section")))
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optionsList := widget.NewList(o.optionsListLength, o.optionsListCreateItem, o.optionsListUpdateItem)
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optionsList.OnSelected = func(listID widget.ListItemID) {
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// listID должно быть всегда меньше длины, так как является индексом.
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// Эта проверка отрабатывает, если настроек по какой-то причине нет.
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if listID >= len(o.widgetsItems) {
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return
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}
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optionsWidget := o.widgets[o.widgetsItems[listID]].Widget
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if optionsWidget != nil {
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optionsWidgetScroll.Content = optionsWidget
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} else {
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optionsWidgetScroll.Content = widget.NewLabel(lang.L("options_dialog.no_settings"))
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}
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optionsWidgetScroll.Refresh()
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}
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optionsListSplitter := container.NewHSplit(optionsList, optionsWidgetScroll)
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//nolint:mnd
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optionsListSplitter.SetOffset(0.25)
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optionsDlg := dialog.NewCustomConfirm(
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"Options",
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"Save",
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"Cancel",
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optionsListSplitter,
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o.closeOptionsDialog,
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o.mainWindow.MainWindow(),
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)
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optionsDlg.Resize(o.mainWindow.MainWindow().Canvas().Size())
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optionsDlg.Show()
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}
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