Stu Leak
68df790d27
Major improvements to UnifiedPlayer: 1. GetFrameImage() now works when paused for responsive UI updates 2. Play() method properly starts FFmpeg process 3. Frame display loop runs continuously for smooth video display 4. Disabled audio temporarily to fix video playback fundamentals 5. Simplified FFmpeg command to focus on video stream only Player now: - Generates video frames correctly - Shows video when paused - Has responsive progress tracking - Starts playback properly Next steps: Re-enable audio playback once video is stable
103 lines
2.2 KiB
Go
103 lines
2.2 KiB
Go
package dialog
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import (
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"os"
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"syscall"
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"fyne.io/fyne/v2"
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"fyne.io/fyne/v2/storage"
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"fyne.io/fyne/v2/theme"
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)
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func driveMask() uint32 {
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dll, err := syscall.LoadLibrary("kernel32.dll")
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if err != nil {
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fyne.LogError("Error loading kernel32.dll", err)
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return 0
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}
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handle, err := syscall.GetProcAddress(dll, "GetLogicalDrives")
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if err != nil {
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fyne.LogError("Could not find GetLogicalDrives call", err)
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return 0
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}
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ret, _, err := syscall.SyscallN(uintptr(handle))
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if err != syscall.Errno(0) { // for some reason Syscall returns something not nil on success
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fyne.LogError("Error calling GetLogicalDrives", err)
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return 0
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}
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return uint32(ret)
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}
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func listDrives() []string {
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var drives []string
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mask := driveMask()
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for i := 0; i < 26; i++ {
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if mask&1 == 1 {
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letter := string('A' + rune(i))
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drives = append(drives, letter+":")
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}
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mask >>= 1
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}
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return drives
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}
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func (f *fileDialog) getPlaces() []favoriteItem {
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drives := listDrives()
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places := make([]favoriteItem, len(drives))
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for i, drive := range drives {
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driveRoot := drive + string(os.PathSeparator) // capture loop var
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driveRootURI, _ := storage.ListerForURI(storage.NewFileURI(driveRoot))
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places[i] = favoriteItem{
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drive,
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theme.StorageIcon(),
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driveRootURI,
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}
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}
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return places
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}
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func isHidden(file fyne.URI) bool {
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if file.Scheme() != "file" {
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fyne.LogError("Cannot check if non file is hidden", nil)
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return false
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}
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point, err := syscall.UTF16PtrFromString(file.Path())
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if err != nil {
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fyne.LogError("Error making string pointer", err)
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return false
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}
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attr, err := syscall.GetFileAttributes(point)
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if err != nil {
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fyne.LogError("Error getting file attributes", err)
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return false
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}
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return attr&syscall.FILE_ATTRIBUTE_HIDDEN != 0
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}
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func hideFile(filename string) (err error) {
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// git does not preserve windows hidden flag so we have to set it.
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filenameW, err := syscall.UTF16PtrFromString(filename)
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if err != nil {
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return err
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}
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return syscall.SetFileAttributes(filenameW, syscall.FILE_ATTRIBUTE_HIDDEN)
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}
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func fileOpenOSOverride(*FileDialog) bool {
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return false
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}
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func fileSaveOSOverride(*FileDialog) bool {
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return false
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}
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func getFavoriteLocation(homeURI fyne.URI, name string) (fyne.URI, error) {
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return storage.Child(homeURI, name)
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}
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