forked from Leak_Technologies/VideoTools
Show preview frame when loading videos
This commit is contained in:
Stu
parent
c4a5e48a22
commit
8815f69fe8
193
main.go
193
main.go
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@ -379,18 +379,22 @@ func (s *appState) applyInverseDefaults(src *videoSource) {
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}
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func (s *appState) setContent(body fyne.CanvasObject) {
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fmt.Printf("🎨 setContent called with body: %v\n", body != nil)
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update := func() {
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bg := canvas.NewRectangle(backgroundColor)
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// Don't set a minimum size - let content determine layout naturally
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if body == nil {
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fmt.Printf("🎨 Setting empty background\n")
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s.window.SetContent(bg)
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return
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}
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fmt.Printf("🎨 Setting window content with body\n")
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s.window.SetContent(container.NewMax(bg, body))
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}
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// Use async Do() instead of DoAndWait() to avoid deadlock when called from main goroutine
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fyne.Do(update)
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fmt.Printf("🎨 setContent completed\n")
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}
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// showErrorWithCopy displays an error dialog with a "Copy Error" button
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@ -422,6 +426,7 @@ func (s *appState) showErrorWithCopy(title string, err error) {
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}
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func (s *appState) showMainMenu() {
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fmt.Printf("🎬 showMainMenu called - going to player view\n")
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// Minimal entry point: go straight to the player view.
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s.showPlayerView()
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}
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@ -464,6 +469,17 @@ func (s *appState) buildComparePane(src *videoSource, onStop func(), setSess fun
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stageBG := canvas.NewRectangle(utils.MustHex("#0F1529"))
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stageBG.SetMinSize(fyne.NewSize(640, 360))
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videoImg := canvas.NewImageFromResource(nil)
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// Populate a preview frame if available
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if len(src.PreviewFrames) == 0 {
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if frames, err := capturePreviewFrames(src.Path, src.Duration); err == nil && len(frames) > 0 {
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src.PreviewFrames = frames
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}
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}
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if len(src.PreviewFrames) > 0 {
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s.currentFrame = src.PreviewFrames[0]
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videoImg.File = s.currentFrame
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videoImg.Refresh()
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}
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videoImg.FillMode = canvas.ImageFillContain
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stage := container.NewMax(stageBG, videoImg)
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@ -561,10 +577,12 @@ func (s *appState) buildComparePane(src *videoSource, onStop func(), setSess fun
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// showPlayerView renders the player-focused UI with a lightweight playlist.
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func (s *appState) showPlayerView() {
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fmt.Printf("🎬 showPlayerView called\n")
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s.stopPreview()
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s.stopPlayer()
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s.stopCompareSessions()
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s.active = "player"
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fmt.Printf("📺 s.source is nil: %v\n", s.source == nil)
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// Helper to refresh the view after selection/loads.
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refresh := func() {
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@ -606,21 +624,20 @@ func (s *appState) showPlayerView() {
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}),
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)
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viewMenu := fyne.NewMenu("View",
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fyne.NewMenuItem("Playlist", func() {
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// Will be implemented with playlist toggle
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}),
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)
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// Simplified View menu - only essential items
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viewMenu := fyne.NewMenu("View")
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// Only show Compare Videos if we have multiple videos loaded
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if len(s.loadedVideos) >= 2 {
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viewMenu.Items = append(viewMenu.Items, fyne.NewMenuItem("Compare Videos", func() {
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s.showCompareView()
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}))
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}
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// Tools menu with essential features
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toolsMenu := fyne.NewMenu("Tools")
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// Keyframing mode toggle
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// Keyframing mode toggle - main feature
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keyframeModeItem := fyne.NewMenuItem("Frame-Accurate Mode", func() {
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s.keyframingMode = !s.keyframingMode
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@ -692,9 +709,12 @@ func (s *appState) showPlayerView() {
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container.NewCenter(hint),
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)
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playerArea = container.NewMax(bg, container.NewCenter(centerStack))
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playerArea := container.NewMax(bg, container.NewCenter(centerStack))
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fmt.Printf("📺 Empty player view created\n")
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s.setContent(playerArea)
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} else {
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src := s.source
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fmt.Printf("🎬 Creating player view for loaded video\n")
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// Image surface
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stageBG := canvas.NewRectangle(utils.MustHex("#0F1529"))
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@ -739,14 +759,18 @@ func (s *appState) showPlayerView() {
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playlistContainer.Resize(fyne.NewSize(250, 540))
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// Playlist starts hidden by default - user can toggle with menu button
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var playlistVisible bool = false
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playlistVisible := false
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var mainContent *fyne.Container
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if playlistVisible {
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mainContent = container.NewBorder(nil, nil, nil, playlistContainer, container.NewPadded(stage))
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} else {
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mainContent = container.NewPadded(stage)
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// Function to update main content layout
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updateMainContent := func() {
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if playlistVisible {
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mainContent = container.NewBorder(nil, nil, nil, playlistContainer, container.NewPadded(stage))
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} else {
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mainContent = container.NewPadded(stage)
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}
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}
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updateMainContent()
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currentTime := widget.NewLabel("0:00")
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totalTime := widget.NewLabel(src.DurationString())
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@ -798,6 +822,10 @@ func (s *appState) showPlayerView() {
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ensureSession = func() bool {
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if s.playSess == nil {
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s.playSess = newPlaySession(src.Path, src.Width, src.Height, src.FrameRate, 960, 540, updateProgress, videoImg)
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if s.playSess == nil {
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fmt.Printf("❌ ERROR: Failed to create play session\n")
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return false
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}
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s.playSess.SetVolume(s.playerVolume)
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s.playerPaused = true
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}
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@ -825,14 +853,18 @@ func (s *appState) showPlayerView() {
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var playBtn *widget.Button
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playBtn = ui.NewIconButton(ui.IconPlayArrow, "Play/Pause", func() {
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fmt.Printf("🎮 Play button clicked (paused: %v)\n", s.playerPaused)
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if !ensureSession() {
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fmt.Printf("❌ ERROR: Failed to ensure play session\n")
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return
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}
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if s.playerPaused {
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fmt.Printf("▶️ Starting playback...\n")
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s.playSess.Play()
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s.playerPaused = false
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playBtn.SetText(ui.IconPause)
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} else {
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fmt.Printf("⏸️ Pausing playback...\n")
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s.playSess.Pause()
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s.playerPaused = true
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playBtn.SetText(ui.IconPlayArrow)
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@ -848,10 +880,13 @@ func (s *appState) showPlayerView() {
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var volIcon *widget.Button
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volIcon = ui.NewIconButton(ui.IconVolumeUp, "Mute/Unmute", func() {
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fmt.Printf("🔊 Volume button clicked (muted: %v, volume: %.1f)\n", s.playerMuted, s.playerVolume)
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if !ensureSession() {
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fmt.Printf("❌ ERROR: Failed to ensure play session for volume control\n")
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return
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}
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if s.playerMuted {
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fmt.Printf("🔊 Unmuting volume to %.1f\n", s.lastVolume)
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target := s.lastVolume
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if target <= 0 {
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target = 50
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@ -860,6 +895,7 @@ func (s *appState) showPlayerView() {
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s.playerMuted = false
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s.playSess.SetVolume(target)
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} else {
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fmt.Printf("🔇 Muting volume\n")
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s.lastVolume = s.playerVolume
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s.playerVolume = 0
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s.playerMuted = true
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@ -888,15 +924,10 @@ func (s *appState) showPlayerView() {
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// Playlist toggle button
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playlistToggleBtn := ui.NewIconButton(ui.IconMenu, "Toggle Playlist", func() {
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playlistVisible = !playlistVisible
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if playlistVisible {
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mainContent.Objects = []fyne.CanvasObject{container.NewPadded(stage)}
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mainContent.Objects = []fyne.CanvasObject{}
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*mainContent = *container.NewBorder(nil, nil, nil, playlistContainer, container.NewPadded(stage))
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} else {
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mainContent.Objects = []fyne.CanvasObject{}
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*mainContent = *container.NewPadded(stage)
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}
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mainContent.Refresh()
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fmt.Printf("📋 Playlist toggle: %v\n", playlistVisible)
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updateMainContent()
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// Refresh the entire player view to apply layout changes
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s.setContent(playerArea)
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})
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// Progress bar - use timeline in keyframing mode, slider otherwise
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@ -970,10 +1001,11 @@ func (s *appState) showPlayerView() {
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}
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})
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// Center the playback controls
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playbackControls := container.NewHBox(prevBtn, playBtn, nextBtn)
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// Create basic playback controls (always centered)
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basicControls := container.NewHBox(prevBtn, playBtn, nextBtn)
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// Add frame navigation if keyframing mode is enabled
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var playbackControls fyne.CanvasObject
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if s.keyframingMode {
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playbackControls = container.NewHBox(
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prevBtn,
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@ -984,23 +1016,25 @@ func (s *appState) showPlayerView() {
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keyframeNextBtn,
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nextBtn,
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)
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} else {
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playbackControls = basicControls
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}
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// Create control row with centered playback controls
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var controlRow *fyne.Container
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// Create control row with properly centered playback controls
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var controlRow fyne.CanvasObject
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if s.keyframingMode {
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// Show frame counter in keyframing mode
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controlRow = container.NewBorder(
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nil, nil,
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volContainer, // Volume on left
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volContainer, // Volume on left
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container.NewHBox(frameCounter, playlistToggleBtn), // Frame counter and playlist toggle on right
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container.NewCenter(playbackControls), // Playback controls centered
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container.NewCenter(playbackControls), // Playback controls centered
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)
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} else {
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controlRow = container.NewBorder(
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nil, nil,
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volContainer, // Volume on left
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container.NewHBox(playlistToggleBtn), // Playlist toggle on right
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volContainer, // Volume on left
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container.NewHBox(playlistToggleBtn), // Playlist toggle on right
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container.NewCenter(playbackControls), // Playback controls centered
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)
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}
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@ -1073,18 +1107,17 @@ func (s *appState) showPlayerView() {
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// Previously had TappableOverlay here but it blocked all button clicks
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// Need to redesign so controls overlay the video without blocking interaction
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playerArea = container.NewBorder(
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playerArea := container.NewBorder(
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nil,
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container.NewVBox(container.NewPadded(progressBar), container.NewPadded(controlRow)),
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nil,
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nil,
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mainContent,
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)
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fmt.Printf("🎬 Player view layout created\n")
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s.setContent(playerArea)
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}
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mainPanel := playerArea
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s.setContent(mainPanel)
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}
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// Legacy queue view left in place but not used in player-only mode.
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@ -1178,8 +1211,10 @@ func (s *appState) showModule(id string) {
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}
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func (s *appState) handleModuleDrop(moduleID string, items []fyne.URI) {
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fmt.Printf("📦 handleModuleDrop called: moduleID=%s itemCount=%d\n", moduleID, len(items))
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logging.Debug(logging.CatModule, "handleModuleDrop called: moduleID=%s itemCount=%d", moduleID, len(items))
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if len(items) == 0 {
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fmt.Printf("❌ No items to process\n")
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logging.Debug(logging.CatModule, "handleModuleDrop: no items to process")
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return
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}
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@ -2059,7 +2094,9 @@ func runGUI() {
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}
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})
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fmt.Printf("🚀 About to call showMainMenu\n")
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state.showMainMenu()
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fmt.Printf("✅ showMainMenu completed\n")
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logging.Debug(logging.CatUI, "main menu rendered with %d modules", len(modulesList))
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// Start stats bar update loop on a timer
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@ -3670,15 +3707,27 @@ func newPlaySession(path string, w, h int, fps float64, targetW, targetH int, pr
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fmt.Printf("🎯 Target: %dx%d\n", targetW, targetH)
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fmt.Printf("═══════════════════════════════════════════════════════\n\n")
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// Validate input parameters
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if fps <= 0 {
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fps = 24
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fmt.Printf("⚠️ Invalid FPS (%.2f), defaulting to 24\n", fps)
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}
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if targetW <= 0 {
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targetW = 640
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fmt.Printf("⚠️ Invalid target width (%d), defaulting to 640\n", targetW)
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}
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if targetH <= 0 {
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targetH = int(float64(targetW) * (float64(h) / float64(utils.MaxInt(w, 1))))
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fmt.Printf("⚠️ Invalid target height (%d), calculating to %d\n", targetH, targetH)
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}
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// Check if video file exists
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if _, err := os.Stat(path); os.IsNotExist(err) {
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fmt.Printf("❌ ERROR: Video file does not exist: %s\n", path)
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return nil
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}
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fmt.Printf("✅ Play session created successfully\n")
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return &playSession{
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path: path,
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fps: fps,
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@ -3842,10 +3891,11 @@ func (p *playSession) runVideo(offset float64) {
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"-hide_banner", "-loglevel", "error",
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"-ss", fmt.Sprintf("%.3f", offset),
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"-i", p.path,
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"-vf", fmt.Sprintf("scale=%d:%d", p.targetW, p.targetH),
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"-vf", fmt.Sprintf("scale=%d:%d:flags=bilinear", p.targetW, p.targetH),
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"-f", "rawvideo",
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"-pix_fmt", "rgb24",
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"-r", fmt.Sprintf("%.3f", p.fps),
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"-vsync", "0", // Avoid frame duplication
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"-",
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}
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fmt.Printf("🔧 FFmpeg command: ffmpeg %s\n", strings.Join(args, " "))
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@ -3867,10 +3917,14 @@ func (p *playSession) runVideo(offset float64) {
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if errMsg != "" {
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fmt.Printf(" FFmpeg error: %s\n", errMsg)
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}
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// Check if ffmpeg is available
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if _, pathErr := exec.LookPath("ffmpeg"); pathErr != nil {
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fmt.Printf("❌ FATAL: ffmpeg not found in PATH: %v\n", pathErr)
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}
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logging.Debug(logging.CatFFMPEG, "video start failed: %v (%s)", err, errMsg)
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return
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}
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fmt.Printf("✅ FFmpeg started in %.3fs\n", time.Since(startTime).Seconds())
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fmt.Printf("✅ FFmpeg started (PID: %d) in %.3fs\n", cmd.Process.Pid, time.Since(startTime).Seconds())
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// Pace frames to the source frame rate instead of hammering refreshes as fast as possible.
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frameDur := time.Second
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if p.fps > 0 {
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@ -3880,7 +3934,7 @@ func (p *playSession) runVideo(offset float64) {
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p.videoCmd = cmd
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frameSize := p.targetW * p.targetH * 3
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buf := make([]byte, frameSize)
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fmt.Printf("📦 Frame buffer allocated: %.2f MB\n", float64(frameSize)/(1024*1024))
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fmt.Printf("📦 Frame buffer allocated: %d bytes (%.2f MB)\n", frameSize, float64(frameSize)/(1024*1024))
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go func() {
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defer cmd.Process.Kill()
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@ -3930,8 +3984,10 @@ func (p *playSession) runVideo(offset float64) {
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fmt.Printf("🎞️ FIRST FRAME decoded in %.3fs (read: %.3fs)\n", elapsed.Seconds(), readDuration.Seconds())
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}
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if delay := time.Until(nextFrameAt); delay > 0 {
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time.Sleep(delay)
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// Improved frame pacing - use a more stable timing approach
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now := time.Now()
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if now.Before(nextFrameAt) {
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time.Sleep(nextFrameAt.Sub(now))
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}
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nextFrameAt = nextFrameAt.Add(frameDur)
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@ -4000,9 +4056,15 @@ func (p *playSession) runAudio(offset float64) {
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return
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}
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if err := cmd.Start(); err != nil {
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logging.Debug(logging.CatFFMPEG, "audio start failed: %v (%s)", err, strings.TrimSpace(stderr.String()))
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errMsg := strings.TrimSpace(stderr.String())
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fmt.Printf("❌ ERROR: Audio FFmpeg failed to start: %v\n", err)
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if errMsg != "" {
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fmt.Printf(" Audio FFmpeg error: %s\n", errMsg)
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}
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logging.Debug(logging.CatFFMPEG, "audio start failed: %v (%s)", err, errMsg)
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return
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}
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fmt.Printf("✅ Audio FFmpeg started (PID: %d)\n", cmd.Process.Pid)
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p.audioCmd = cmd
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ctx, err := getAudioContext(sampleRate, channels, bytesPerSample)
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if err != nil {
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@ -4205,7 +4267,9 @@ func (s *appState) importCoverImage(path string) (string, error) {
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// handleDropPlayer accepts dropped files/folders anywhere and loads them into the playlist/player.
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func (s *appState) handleDropPlayer(items []fyne.URI) {
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fmt.Printf("📦 handleDropPlayer called with %d items\n", len(items))
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if len(items) == 0 {
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fmt.Printf("❌ No items in drop\n")
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return
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}
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@ -4332,26 +4396,59 @@ func (s *appState) detectModuleTileAtPosition(pos fyne.Position) string {
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}
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func (s *appState) loadVideo(path string) {
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fmt.Printf("\n═══════════════════════════════════════════════════════\n")
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fmt.Printf("🎬 LOADING VIDEO\n")
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fmt.Printf("═══════════════════════════════════════════════════════\n")
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fmt.Printf("📁 Path: %s\n", path)
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// Check if file exists first
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if _, err := os.Stat(path); os.IsNotExist(err) {
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fmt.Printf("❌ ERROR: File does not exist: %s\n", path)
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fyne.CurrentApp().Driver().DoFromGoroutine(func() {
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s.showErrorWithCopy("File Not Found", fmt.Errorf("video file not found: %s", path))
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}, false)
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return
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}
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|
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fmt.Printf("✅ File exists, starting analysis...\n")
|
||||
fmt.Printf("═══════════════════════════════════════════════════════\n\n")
|
||||
|
||||
if s.playSess != nil {
|
||||
fmt.Printf("⏹️ Stopping current playback session\n")
|
||||
s.playSess.Stop()
|
||||
s.playSess = nil
|
||||
}
|
||||
s.stopProgressLoop()
|
||||
|
||||
fmt.Printf("🔍 Probing video metadata...\n")
|
||||
src, err := probeVideo(path)
|
||||
if err != nil {
|
||||
fmt.Printf("❌ ERROR: Video probe failed: %v\n", err)
|
||||
logging.Debug(logging.CatFFMPEG, "ffprobe failed for %s: %v", path, err)
|
||||
fyne.CurrentApp().Driver().DoFromGoroutine(func() {
|
||||
s.showErrorWithCopy("Failed to Analyze Video", fmt.Errorf("failed to analyze %s: %w", filepath.Base(path), err))
|
||||
}, false)
|
||||
return
|
||||
}
|
||||
if frames, err := capturePreviewFrames(src.Path, src.Duration); err == nil {
|
||||
|
||||
fmt.Printf("✅ Video probe successful:\n")
|
||||
fmt.Printf(" - Resolution: %dx%d\n", src.Width, src.Height)
|
||||
fmt.Printf(" - Duration: %.2fs\n", src.Duration)
|
||||
fmt.Printf(" - Frame Rate: %.2f fps\n", src.FrameRate)
|
||||
fmt.Printf(" - Codec: %s\n", src.VideoCodec)
|
||||
|
||||
fmt.Printf("🖼️ Generating preview frames...\n")
|
||||
frames, err := capturePreviewFrames(src.Path, src.Duration)
|
||||
if err == nil {
|
||||
src.PreviewFrames = frames
|
||||
fmt.Printf("✅ Generated %d preview frames\n", len(frames))
|
||||
} else {
|
||||
fmt.Printf("⚠️ Preview generation failed: %v\n", err)
|
||||
logging.Debug(logging.CatFFMPEG, "preview generation failed: %v", err)
|
||||
}
|
||||
|
||||
// Maintain/extend loaded video list for navigation
|
||||
fmt.Printf("📋 Managing video playlist...\n")
|
||||
found := -1
|
||||
for i, v := range s.loadedVideos {
|
||||
if v.Path == src.Path {
|
||||
|
|
@ -4363,15 +4460,22 @@ func (s *appState) loadVideo(path string) {
|
|||
if found >= 0 {
|
||||
s.loadedVideos[found] = src
|
||||
s.currentIndex = found
|
||||
fmt.Printf("🔄 Updated existing video at index %d\n", found)
|
||||
} else if len(s.loadedVideos) > 0 {
|
||||
s.loadedVideos = append(s.loadedVideos, src)
|
||||
s.currentIndex = len(s.loadedVideos) - 1
|
||||
fmt.Printf("➕ Added new video at index %d\n", s.currentIndex)
|
||||
} else {
|
||||
s.loadedVideos = []*videoSource{src}
|
||||
s.currentIndex = 0
|
||||
fmt.Printf("🎯 Created new playlist with video at index 0\n")
|
||||
}
|
||||
|
||||
fmt.Printf("📺 Total videos in playlist: %d\n", len(s.loadedVideos))
|
||||
fmt.Printf("🎯 Current video index: %d\n", s.currentIndex)
|
||||
|
||||
logging.Debug(logging.CatModule, "video loaded %+v", src)
|
||||
fmt.Printf("🔄 Switching to player view...\n")
|
||||
fyne.CurrentApp().Driver().DoFromGoroutine(func() {
|
||||
s.switchToVideo(s.currentIndex)
|
||||
}, false)
|
||||
|
|
@ -4502,7 +4606,9 @@ func (s *appState) loadVideos(paths []string) {
|
|||
|
||||
// switchToVideo switches to a specific video by index
|
||||
func (s *appState) switchToVideo(index int) {
|
||||
fmt.Printf("🔄 switchToVideo called with index %d (total: %d)\n", index, len(s.loadedVideos))
|
||||
if index < 0 || index >= len(s.loadedVideos) {
|
||||
fmt.Printf("❌ Invalid index %d (range: 0-%d)\n", index, len(s.loadedVideos)-1)
|
||||
return
|
||||
}
|
||||
|
||||
|
|
@ -4510,10 +4616,15 @@ func (s *appState) switchToVideo(index int) {
|
|||
src := s.loadedVideos[index]
|
||||
s.source = src
|
||||
|
||||
fmt.Printf("🎬 Switched to: %s\n", filepath.Base(src.Path))
|
||||
fmt.Printf("📐 Resolution: %dx%d, Duration: %.2fs\n", src.Width, src.Height, src.Duration)
|
||||
|
||||
if len(src.PreviewFrames) > 0 {
|
||||
s.currentFrame = src.PreviewFrames[0]
|
||||
fmt.Printf("🖼️ Set preview frame: %s\n", src.PreviewFrames[0])
|
||||
} else {
|
||||
s.currentFrame = ""
|
||||
fmt.Printf("⚠️ No preview frames available\n")
|
||||
}
|
||||
|
||||
s.applyInverseDefaults(src)
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user