private async Task ExecuteLoad(IReadOnlyList <StorageFile> selectedFiles)
{
this.allCameraPictures.Clear();
int cameraCollectionsCount = 0;
foreach (var file in selectedFiles)
{
if (!file.ContentType.Contains("image"))
{
break;
}
var cameraInfo = await CameraMetaReader.GetCameraMeta(file);
var cameraPictures = CameraMetaReader.GetCameraPicturesModel(this.allCameraPictures, cameraInfo);
if (this.allCameraPictures.Count != cameraCollectionsCount)
{
this.RecalculateCameraPicturesGridHeight();
cameraCollectionsCount++;
}
var picture = await PictureMetaReader.CreateNewPictureModel(file);
cameraPictures.Add(picture);
}
this.SetReadResultMessage();
}
private async Task ExecuteLoad(IReadOnlyList <StorageFile> selectedFiles)
{
this.allPictures.Clear();
foreach (var file in selectedFiles)
{
if (!file.ContentType.Contains("image"))
{
break;
}
var cameraInfo = await CameraMetaReader.GetCameraMeta(file);
if (cameraInfo[0] == UnknownMeta.CameraManufacturer && cameraInfo[1] == UnknownMeta.CameraModel)
{
this.picturesWithInvalidMeta++;
}
var picture = await PictureMetaReader.CreateNewPictureModel(file);
this.allPictures.Add(picture);
}
this.SetReadResultMessage();
}
private async Task SplitValidAndInvalidPictures(
List <object> picturesDataForRename, List <PictureModel> sortedPicturesByDateTime)
{
var validCameraPictures = new List <PictureModel>();
var invalidCameraPictures = new CameraPicturesModel();
invalidCameraPictures.CameraManufacturer = UnknownMeta.CameraManufacturer;
invalidCameraPictures.CameraModel = UnknownMeta.CameraModel;
foreach (var picture in sortedPicturesByDateTime)
{
var cameraInfo = await CameraMetaReader.GetCameraMeta(picture.StorageFile);
if (cameraInfo[0] == UnknownMeta.CameraManufacturer && cameraInfo[1] == UnknownMeta.CameraModel)
{
invalidCameraPictures.Add(picture);
}
else
{
validCameraPictures.Add(picture);
}
}
picturesDataForRename.Add(validCameraPictures);
picturesDataForRename.Add(invalidCameraPictures);
}
public override async void LoadState(object navParameter, Dictionary <string, object> viewModelState)
{
if (viewModelState != null)
{
this.allPictures = viewModelState["allPictures"] as ObservableCollection <PictureModel>;
this.cameraTimeSynchroniser = viewModelState["cameraTimeSynchroniser"] as CameraTimeSynchroniserModel;
this.fileNameTemplate = viewModelState["fileNameTemplate"] as FileNameTemplateModel;
this.picturesWithInvalidMetaCount = (int)viewModelState["picturesWithInvalidMetaCount"];
}
else if (navParameter != null)
{
var navParameterAsList = navParameter as List <object>;
var allPicturesAsNavParameter = navParameterAsList[0] as List <PictureModel>;
this.picturesWithInvalidMetaCount = (int)navParameterAsList[1];
var sortedByDatePictures = allPicturesAsNavParameter.OrderBy(p => p.StorageFile.DateCreated).ToList();
if (picturesWithInvalidMetaCount > 0)
{
var picturesWithInvalidMeta = new List <PictureModel>();
foreach (var picture in sortedByDatePictures)
{
var cameraInfo = await CameraMetaReader.GetCameraMeta(picture.StorageFile);
if (cameraInfo[0] == UnknownMeta.CameraManufacturer && cameraInfo[1] == UnknownMeta.CameraModel)
{
picturesWithInvalidMeta.Add(picture);
}
else
{
this.allPictures.Add(picture);
}
}
foreach (var picture in picturesWithInvalidMeta)
{
this.allPictures.Add(picture);
}
}
this.SetPicturesForTimeMerging();
}
this.AddShareContract();
this.IsReadyToProceed = true;
this.IsAllLoaded = true;
}
