private void ExifGpsView_Parse(object sender, ConvertEventArgs e)
{
GpsCoordinate c = new GpsCoordinate();
c.FromString(e.Value.ToString());
e.Value = c;
}
//model
private bool SaveToPicture(PictureMetaData pic, bool commit)
{
if (this.updateLatitude.Checked)
{
if (this.txtLatitudeRef.Text != "")
{
pic.GpsLatitudeRef = this.txtLatitudeRef.Text;
GpsCoordinate c = new GpsCoordinate();
c.FromString(this.txtLatitude.Text);
pic.GpsLatitude = c;
}
else
{
pic.GpsLatitude = null;
pic.GpsLatitudeRef = "";
}
}
if (this.updateLongitude.Checked)
{
if (this.txtLongitudeRef.Text != "")
{
pic.GpsLongitudeRef = this.txtLongitudeRef.Text;
GpsCoordinate c = new GpsCoordinate();
c.FromString(this.txtLongitude.Text);
pic.GpsLongitude = c;
}
else
{
pic.GpsLongitude = null;
pic.GpsLongitudeRef = "";
}
}
if (this.updateAltitude.Checked)
{
if (this.txtAltitudeRef.Text != "")
{
pic.GpsAltitudeRef = this.txtAltitudeRef.Text;
pic.GpsAltitude = this.numAltitude.Value;
}
else
{
pic.GpsAltitudeRef = "";
pic.GpsAltitude = null;
}
}
if (this.updateSpeed.Checked)
{
if (this.txtSpeedRef.Text != "")
{
pic.GpsSpeedRef = this.txtSpeedRef.Text;
pic.GpsSpeed = this.numSpeed.Value;
}
else
{
pic.GpsSpeedRef = "";
pic.GpsSpeed = null;
}
}
if (this.updateTrack.Checked)
{
if (this.txtTrackRef.Text != "")
{
pic.GpsTrackRef = this.txtTrackRef.Text;
pic.GpsTrack = this.numTrack.Value;
}
else
{
pic.GpsTrackRef = "";
pic.GpsTrack = null;
}
}
if (this.updateImgDirection.Checked)
{
if (this.txtImgDirectionRef.Text != "")
{
pic.GpsImgDirectionRef = this.txtImgDirectionRef.Text;
pic.GpsImgDirection = this.numImgDirection.Value;
}
else
{
pic.GpsImgDirectionRef = "";
pic.GpsImgDirection = null;
}
}
if (this.updateDateTime.Checked)
{
DateTime datePart = this.dateGPSDate.Value;
DateTime timePart = this.dateGPSTime.Value;
datePart = datePart.AddHours(-datePart.Hour);
datePart = datePart.AddMinutes(-datePart.Minute);
datePart = datePart.AddSeconds(-datePart.Second);
datePart = datePart.AddHours(timePart.Hour);
datePart = datePart.AddMinutes(timePart.Minute);
datePart = datePart.AddSeconds(timePart.Second);
pic.GpsDateTimeStamp = datePart;
}
if (pic.GpsLongitude == null && pic.GpsLatitude == null && !pic.GpsAltitude.HasValue && !pic.GpsSpeed.HasValue && !pic.GpsTrack.HasValue && !pic.GpsImgDirection.HasValue)
{
pic.GpsDateTimeStamp = null;
pic.GpsVersionIdRemove();
}
else
{
pic.GpsVersioIdInit();
}
if (commit)
{
if (!pic.SaveChanges())
{
return(this.ShowFileVanishedMsg(pic.Filename));
}
}
return(true);
}
