public ProjectKeyframeOverview(FileTreeObject fileTreeObject, ProjectManager projectManager,
FFmpegManager ffmpegManager, DefaultCodecHeaderManager defaultCodecHeaderManager,
FullFileScanner fullFileScanner, Creator <SelectingKeyframe> selectingKeyframeCreator)
{
if (_activeInstance != null)
{
throw new Exception("It's not allowed to create multiple ProjectKeyframeOverview windows.");
}
_activeInstance = this;
_fileTreeObject = fileTreeObject;
_projectManager = projectManager;
_ffmpegManager = ffmpegManager;
_defaultCodecHeaderManager = defaultCodecHeaderManager;
_fullFileScanner = fullFileScanner;
_selectingKeyframeCreator = selectingKeyframeCreator;
InitializeComponent();
ReportProgressComplete();
_resultRows = new List <ProjectKeyframeOverviewRow>();
resultsTree.DataSource = _resultRows;
projectManager.ProjectChanged += new EventHandler <ProjectChangedEventArgs>(projectManager_ProjectChanged);
defaultCodecHeaderManager.CodecHeaderChanged += new DefaultCodecHeaderManager.DefaultCodecHeaderChangeHandler(defaultCodecHeaderManager_CodecHeaderChanged);
fullFileScanner.ScanNextCodecStreamOnInvalidation = true;
fullFileScanner.ScanMoreThanOneFragment = false;
fullFileScanner.ScanProgressChanged += new ProgressChangedEventHandler(fullFileScanner_ScanProgressChanged);
fullFileScanner.ResultDetected += new FullFileScanner.ResultDetectedHandler(fullFileScanner_ResultDetected);
fullFileScanner.ScanCompleted += new FullFileScanner.ScanCompleteHandler(fullFileScanner_ScanCompleted);
fullFileScanner.ScanNumCodecStreams = 1; // Limit to only 1 codecstream, otherwise the scan will take to long
}
protected override void OnClosing(CancelEventArgs e)
{
base.OnClosing(e);
if (NumKeyframeRows > 0 && !AskSureCloseProjectKeyframeOverview())
{
e.Cancel = true;
return;
}
StopKeyframeScan();
_activeInstance = null;
}
