void gpsBackgroundWorker_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
{
GpsWorkerArguemnts args = (GpsWorkerArguemnts)e.Result;
mainForm.WorkFinished();
// ask the user: do it now?
string text =
String.Format(
"The GPS time is between {0} and {1}.\nThe picture time is between {2} and {3} ({4} and {5}).\n\nContinue?",
args.log.FirstTime,
args.log.LastTime,
args.firstPicture.Add(args.log.Offset),
args.lastPicture.Add(args.log.Offset),
args.firstPicture,
args.lastPicture);
if (MessageBox.Show(text, "Continue?", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
{
gpsBackgroundWorker2.RunWorkerAsync(args);
}
else
{
foreach (PictureMetaData pmd in args.pictures)
{
if (pmd != currentPicture)
{
pmd.Close();
}
}
RestartOtherWorker();
}
}
void gpsBackgroundWorker_DoWork(object sender, DoWorkEventArgs e)
{
BackgroundWorker backgroundWorker = (BackgroundWorker)sender;
backgroundWorker.ReportProgress(0);
GpsWorkerArguemnts args = (GpsWorkerArguemnts)e.Argument;
List <string> filenames = this.GetAllFileList(false);
// compute the timespan of all pictures
DateTime firstPicture = new DateTime(4000, 1, 1);
DateTime lastPicture = new DateTime(1, 1, 1);
List <PictureMetaData> pictures = new List <PictureMetaData>();
int i = 0;
foreach (string filename in filenames)
{
i++;
PictureMetaData pmd;
if (this.currentPicture != null &&
this.currentPicture.Filename == filename)
{
pmd = currentPicture;
}
else
{
pmd = new PictureMetaData(filename);
}
if (pmd.ExifOriginalDateTime.HasValue)
{
DateTime time = pmd.ExifOriginalDateTime.Value;
if (time > lastPicture)
{
lastPicture = time;
}
if (time < firstPicture)
{
firstPicture = time;
}
pictures.Add(pmd);
}
backgroundWorker.ReportProgress(i * 100 / filenames.Count);
}
e.Result = new GpsWorkerArguemnts(args.log, firstPicture, lastPicture, pictures);
}
void gpsBackgroundWorker2_DoWork(object sender, DoWorkEventArgs e)
{
BackgroundWorker backgroundWorker = (BackgroundWorker)sender;
backgroundWorker.ReportProgress(0);
GpsWorkerArguemnts args = (GpsWorkerArguemnts)e.Argument;
int i = 0;
foreach (PictureMetaData pmd in args.pictures)
{
i++;
UpdateGpsData(pmd, args.log);
if (pmd != currentPicture)
{
pmd.Close();
}
backgroundWorker.ReportProgress(i * 100 / args.pictures.Count);
}
}
