385 lines
13 KiB
Go
385 lines
13 KiB
Go
package ui
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import (
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"fmt"
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"log"
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"math"
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"strings"
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"time"
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"github.com/dweymouth/supersonic/backend"
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"github.com/dweymouth/supersonic/backend/mediaprovider"
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"github.com/dweymouth/supersonic/res"
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"github.com/dweymouth/supersonic/ui/browsing"
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"github.com/dweymouth/supersonic/ui/controller"
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"github.com/dweymouth/supersonic/ui/dialogs"
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"github.com/dweymouth/supersonic/ui/os"
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"github.com/dweymouth/supersonic/ui/theme"
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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/driver/desktop"
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"fyne.io/fyne/v2/widget"
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)
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var (
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ShortcutReload = desktop.CustomShortcut{KeyName: fyne.KeyR, Modifier: os.ControlModifier}
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ShortcutSearch = desktop.CustomShortcut{KeyName: fyne.KeyF, Modifier: os.ControlModifier}
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ShortcutQuickSearch = desktop.CustomShortcut{KeyName: fyne.KeyG, Modifier: os.ControlModifier}
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ShortcutCloseWindow = desktop.CustomShortcut{KeyName: fyne.KeyW, Modifier: os.ControlModifier}
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ShortcutNavOne = desktop.CustomShortcut{KeyName: fyne.Key1, Modifier: os.ControlModifier}
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ShortcutNavTwo = desktop.CustomShortcut{KeyName: fyne.Key2, Modifier: os.ControlModifier}
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ShortcutNavThree = desktop.CustomShortcut{KeyName: fyne.Key3, Modifier: os.ControlModifier}
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ShortcutNavFour = desktop.CustomShortcut{KeyName: fyne.Key4, Modifier: os.ControlModifier}
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ShortcutNavFive = desktop.CustomShortcut{KeyName: fyne.Key5, Modifier: os.ControlModifier}
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ShortcutNavSix = desktop.CustomShortcut{KeyName: fyne.Key6, Modifier: os.ControlModifier}
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ShortcutNavSeven = desktop.CustomShortcut{KeyName: fyne.Key7, Modifier: os.ControlModifier}
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NavShortcuts = []desktop.CustomShortcut{ShortcutNavOne, ShortcutNavTwo, ShortcutNavThree,
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ShortcutNavFour, ShortcutNavFive, ShortcutNavSix, ShortcutNavSeven}
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)
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type MainWindow struct {
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Window fyne.Window
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App *backend.App
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Router browsing.Router
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Controller *controller.Controller
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BrowsingPane *browsing.BrowsingPane
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BottomPanel *BottomPanel
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theme *theme.MyTheme
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haveSystemTray bool
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container *fyne.Container
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// needs to bes shown/hidden when switching between servers based on whether they support radio
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radioBtn *widget.Button
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}
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func NewMainWindow(fyneApp fyne.App, appName, displayAppName, appVersion string, app *backend.App, size fyne.Size) MainWindow {
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m := MainWindow{
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App: app,
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Window: fyneApp.NewWindow(displayAppName),
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theme: theme.NewMyTheme(&app.Config.Theme, app.ThemesDir()),
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}
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m.theme.NormalFont = app.Config.Application.FontNormalTTF
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m.theme.BoldFont = app.Config.Application.FontBoldTTF
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fyneApp.Settings().SetTheme(m.theme)
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if app.Config.Application.EnableSystemTray {
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m.SetupSystemTrayMenu(displayAppName, fyneApp)
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}
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m.Controller = &controller.Controller{
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AppVersion: appVersion,
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MainWindow: m.Window,
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App: app,
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}
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m.BrowsingPane = browsing.NewBrowsingPane(app, m.Controller, func() { m.Router.NavigateTo(m.StartupPage()) })
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m.Router = browsing.NewRouter(app, m.Controller, m.BrowsingPane)
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// inject controller dependencies
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m.Controller.NavHandler = m.Router.NavigateTo
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m.Controller.ReloadFunc = m.BrowsingPane.Reload
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m.Controller.CurPageFunc = m.BrowsingPane.CurrentPage
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m.BottomPanel = NewBottomPanel(app.PlaybackManager, app.ImageManager, m.Controller)
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m.container = container.NewBorder(nil, m.BottomPanel, nil, nil, m.BrowsingPane)
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m.Window.SetContent(m.container)
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m.Window.Resize(size)
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app.PlaybackManager.OnSongChange(func(item mediaprovider.MediaItem, _ *mediaprovider.Track) {
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if item == nil {
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m.Window.SetTitle(displayAppName)
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return
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}
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meta := item.Metadata()
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artistDisp := ""
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if tr, ok := item.(*mediaprovider.Track); ok {
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artistDisp = " – " + strings.Join(tr.ArtistNames, ", ")
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}
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m.Window.SetTitle(fmt.Sprintf("%s%s · %s", meta.Name, artistDisp, displayAppName))
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if m.App.Config.Application.ShowTrackChangeNotification {
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// TODO: Once Fyne issue #2935 is resolved, show album cover
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fyne.CurrentApp().SendNotification(&fyne.Notification{
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Title: meta.Name,
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Content: artistDisp,
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})
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}
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})
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app.ServerManager.OnServerConnected(func() {
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go m.RunOnServerConnectedTasks(app, displayAppName)
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})
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app.ServerManager.OnLogout(func() {
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m.BrowsingPane.DisableNavigationButtons()
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m.BrowsingPane.SetPage(nil)
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m.BrowsingPane.ClearHistory()
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m.Controller.PromptForLoginAndConnect()
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})
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m.BrowsingPane.AddSettingsMenuItem("Log Out", func() { app.ServerManager.Logout(true) })
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m.BrowsingPane.AddSettingsMenuItem("Switch Servers", func() { app.ServerManager.Logout(false) })
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m.BrowsingPane.AddSettingsMenuItem("Rescan Library", func() { app.ServerManager.Server.RescanLibrary() })
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m.BrowsingPane.AddSettingsMenuSeparator()
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m.BrowsingPane.AddSettingsMenuItem("Check for Updates", func() {
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go func() {
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if t := app.UpdateChecker.CheckLatestVersionTag(); t != "" && t != app.VersionTag() {
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m.ShowNewVersionDialog(displayAppName, t)
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} else {
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dialog.ShowInformation("No new version found",
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"You are running the latest version of "+displayAppName,
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m.Window)
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}
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}()
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})
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m.BrowsingPane.AddSettingsMenuItem("Settings...", m.showSettingsDialog)
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m.BrowsingPane.AddSettingsMenuItem("About...", m.Controller.ShowAboutDialog)
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m.addNavigationButtons()
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m.BrowsingPane.DisableNavigationButtons()
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m.addShortcuts()
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return m
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}
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func (m *MainWindow) StartupPage() controller.Route {
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switch m.App.Config.Application.StartupPage {
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case "Favorites":
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return controller.FavoritesRoute()
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case "Playlists":
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return controller.PlaylistsRoute()
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default:
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return controller.AlbumsRoute()
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}
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}
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func (m *MainWindow) RunOnServerConnectedTasks(app *backend.App, displayAppName string) {
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time.Sleep(1 * time.Millisecond) // ensure this runs after sync tasks
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m.BrowsingPane.EnableNavigationButtons()
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m.Router.NavigateTo(m.StartupPage())
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_, canRate := m.App.ServerManager.Server.(mediaprovider.SupportsRating)
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m.BottomPanel.NowPlaying.DisableRating = !canRate
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if app.Config.Application.SavePlayQueue {
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go func() {
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if err := app.LoadSavedPlayQueue(); err != nil {
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log.Printf("failed to load saved play queue: %s", err.Error())
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}
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}()
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}
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// check if launching new version, else if found available update on startup
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if l := app.Config.Application.LastLaunchedVersion; app.VersionTag() != l {
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if !app.IsFirstLaunch() {
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m.ShowWhatsNewDialog()
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}
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m.App.Config.Application.LastLaunchedVersion = app.VersionTag()
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} else if t := app.UpdateChecker.VersionTagFound(); t != "" && t != app.Config.Application.LastCheckedVersion {
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if t != app.VersionTag() {
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m.ShowNewVersionDialog(displayAppName, t)
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}
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m.App.Config.Application.LastCheckedVersion = t
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}
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// register callback for the ongoing periodic update check
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m.App.UpdateChecker.OnUpdatedVersionFound = func() {
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t := m.App.UpdateChecker.VersionTagFound()
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if t != app.VersionTag() {
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m.ShowNewVersionDialog(displayAppName, t)
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}
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m.App.Config.Application.LastCheckedVersion = t
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}
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_, supportsRadio := m.App.ServerManager.Server.(mediaprovider.RadioProvider)
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m.radioBtn.Hidden = !supportsRadio
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m.radioBtn.Refresh()
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m.App.SaveConfigFile()
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}
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func (m *MainWindow) SetupSystemTrayMenu(appName string, fyneApp fyne.App) {
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if desk, ok := fyneApp.(desktop.App); ok {
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menu := fyne.NewMenu(appName,
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fyne.NewMenuItem("Play/Pause", func() {
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_ = m.App.PlaybackManager.PlayPause()
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}),
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fyne.NewMenuItem("Previous", func() {
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_ = m.App.PlaybackManager.SeekBackOrPrevious()
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}),
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fyne.NewMenuItem("Next", func() {
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_ = m.App.PlaybackManager.SeekNext()
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}),
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fyne.NewMenuItemSeparator(),
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fyne.NewMenuItem("Volume +10%", func() {
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vol := m.App.PlaybackManager.Volume()
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vol = vol + int(float64(vol)*0.1)
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// will clamp to range for us
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m.App.PlaybackManager.SetVolume(vol)
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}),
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fyne.NewMenuItem("Volume -10%", func() {
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vol := m.App.PlaybackManager.Volume()
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vol = vol - int(float64(vol)*0.1)
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m.App.PlaybackManager.SetVolume(vol)
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}),
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fyne.NewMenuItemSeparator(),
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fyne.NewMenuItem("Show", m.Window.Show),
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fyne.NewMenuItem("Hide", m.Window.Hide),
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)
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desk.SetSystemTrayMenu(menu)
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desk.SetSystemTrayIcon(res.ResAppicon256Png)
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m.haveSystemTray = true
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}
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}
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func (m *MainWindow) HaveSystemTray() bool {
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return m.haveSystemTray
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}
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func (m *MainWindow) ShowNewVersionDialog(appName, versionTag string) {
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contentStr := fmt.Sprintf("A new version of %s (%s) is available",
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appName, versionTag)
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m.Controller.QueueShowModalFunc(func() {
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dialog.ShowCustomConfirm("A new version is available",
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"Go to release page", "Skip this version",
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widget.NewLabel(contentStr), func(show bool) {
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if show {
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fyne.CurrentApp().OpenURL(m.App.UpdateChecker.LatestReleaseURL())
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}
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m.App.Config.Application.LastCheckedVersion = versionTag
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}, m.Window)
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})
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}
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func (m *MainWindow) ShowWhatsNewDialog() {
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dialog.ShowCustom("What's new in "+res.AppVersion, "Close", dialogs.NewWhatsNewDialog(), m.Window)
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}
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func (m *MainWindow) addNavigationButtons() {
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m.BrowsingPane.AddNavigationButton(theme.NowPlayingIcon, controller.NowPlaying, func() {
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m.Router.NavigateTo(controller.NowPlayingRoute(""))
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})
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m.BrowsingPane.AddNavigationButton(theme.FavoriteIcon, controller.Favorites, func() {
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m.Router.NavigateTo(controller.FavoritesRoute())
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})
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m.BrowsingPane.AddNavigationButton(theme.AlbumIcon, controller.Albums, func() {
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m.Router.NavigateTo(controller.AlbumsRoute())
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})
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m.BrowsingPane.AddNavigationButton(theme.ArtistIcon, controller.Artists, func() {
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m.Router.NavigateTo(controller.ArtistsRoute())
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})
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m.BrowsingPane.AddNavigationButton(theme.GenreIcon, controller.Genres, func() {
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m.Router.NavigateTo(controller.GenresRoute())
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})
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m.BrowsingPane.AddNavigationButton(theme.PlaylistIcon, controller.Playlists, func() {
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m.Router.NavigateTo(controller.PlaylistsRoute())
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})
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m.BrowsingPane.AddNavigationButton(theme.TracksIcon, controller.Tracks, func() {
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m.Router.NavigateTo(controller.TracksRoute())
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})
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m.radioBtn = m.BrowsingPane.AddNavigationButton(theme.RadioIcon, controller.Radios, func() {
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m.Router.NavigateTo(controller.RadiosRoute())
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})
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}
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func (m *MainWindow) addShortcuts() {
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for _, sh := range os.BackShortcuts {
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m.Canvas().AddShortcut(&sh, func(_ fyne.Shortcut) {
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m.BrowsingPane.GoBack()
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})
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}
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for _, sh := range os.ForwardShortcuts {
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m.Canvas().AddShortcut(&sh, func(_ fyne.Shortcut) {
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m.BrowsingPane.GoForward()
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})
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}
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if os.SettingsShortcut != nil {
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m.Canvas().AddShortcut(os.SettingsShortcut, func(_ fyne.Shortcut) {
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m.showSettingsDialog()
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})
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}
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if os.QuitShortcut != nil {
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m.Canvas().AddShortcut(os.QuitShortcut, func(_ fyne.Shortcut) {
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m.Quit()
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})
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}
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m.Canvas().AddShortcut(&ShortcutReload, func(_ fyne.Shortcut) {
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m.BrowsingPane.Reload()
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})
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m.Canvas().AddShortcut(&ShortcutSearch, func(_ fyne.Shortcut) {
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if m.Controller.HaveModal() {
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// Do not focus search widget behind modal dialog
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return
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}
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if s := m.BrowsingPane.GetSearchBarIfAny(); s != nil {
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m.Window.Canvas().Focus(s)
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}
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})
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m.Canvas().AddShortcut(&ShortcutQuickSearch, func(_ fyne.Shortcut) {
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if !m.Controller.HaveModal() {
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m.Controller.ShowQuickSearch()
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}
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})
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m.Canvas().AddShortcut(&fyne.ShortcutSelectAll{}, func(_ fyne.Shortcut) {
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m.BrowsingPane.SelectAll()
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})
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m.Canvas().AddShortcut(&ShortcutCloseWindow, func(_ fyne.Shortcut) {
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if m.App.Config.Application.CloseToSystemTray && m.HaveSystemTray() {
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m.Window.Hide()
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}
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})
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for i, ns := range NavShortcuts {
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m.Canvas().AddShortcut(&ns, func(i int) func(fyne.Shortcut) {
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return func(fyne.Shortcut) {
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m.BrowsingPane.ActivateNavigationButton(i)
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}
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}(i))
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}
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m.Canvas().SetOnTypedKey(func(e *fyne.KeyEvent) {
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switch e.Name {
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case fyne.KeyUp:
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m.BrowsingPane.ScrollUp()
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case fyne.KeyDown:
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m.BrowsingPane.ScrollDown()
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case fyne.KeyEscape:
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m.Controller.CloseEscapablePopUp()
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case fyne.KeySpace:
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m.App.PlaybackManager.PlayPause()
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}
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})
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m.Canvas().SetOnMouseBack(m.BrowsingPane.GoBack)
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m.Canvas().SetOnMouseForward(m.BrowsingPane.GoForward)
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}
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func (m *MainWindow) showSettingsDialog() {
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m.Controller.ShowSettingsDialog(func() {
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fyne.CurrentApp().Settings().SetTheme(m.theme)
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}, m.theme.ListThemeFiles())
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}
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func (m *MainWindow) Show() {
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m.Window.Show()
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}
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func (m *MainWindow) Canvas() fyne.Canvas {
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return m.Window.Canvas()
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}
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func (m *MainWindow) SetTitle(title string) {
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m.Window.SetTitle(title)
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}
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func (m *MainWindow) SetContent(c fyne.CanvasObject) {
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m.Window.SetContent(c)
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}
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func (m *MainWindow) Quit() {
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m.SaveWindowSize()
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fyne.CurrentApp().Quit()
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}
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func (m *MainWindow) SaveWindowSize() {
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// round sizes to even to avoid Wayland issues with 2x scaling factor
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// https://github.com/dweymouth/supersonic/issues/212
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m.App.Config.Application.WindowHeight = int(math.RoundToEven(float64(m.Window.Canvas().Size().Height)))
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m.App.Config.Application.WindowWidth = int(math.RoundToEven(float64(m.Window.Canvas().Size().Width)))
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}
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