private void InitUiModels()
{
StylesVariationList = new ObservableCollection <ImageItem>();
StylesVariationListSelectedId = new ObservableInt {
Number = -1
};
StylesVariationListSelectedItem = new ObservableImageItem();
CurrentVariantCategory = new ObservableString();
CurrentVariantCategoryId = new ObservableInt {
Number = -1
};
VariantsCategory = new ObservableCollection <string>();
SelectedFontId = new ObservableInt();
SelectedFontFamily = new ObservableFont();
StylesPreviewList = new ObservableCollection <ImageItem>();
StylesPreviewListSelectedId = new ObservableInt {
Number = -1
};
StylesPreviewListSelectedItem = new ObservableImageItem();
ImageSelectionList = new ObservableCollection <ImageItem>();
ImageSelectionList.Add(CreateChoosePicturesItem());
Settings = StoragePath.LoadSettings();
if (StoragePath.IsFirstTimeUsage())
{
Logger.Log("First time use PSL");
ImageSelectionList.Add(CreateSamplePic1Item());
ImageSelectionList.Add(CreateSamplePic2Item());
}
else
{
var loadedImageSelectionList = StoragePath.LoadPictures();
foreach (var item in loadedImageSelectionList)
{
if (item.FullSizeImageFile == null && item.BackupFullSizeImageFile != null)
{
item.FullSizeImageFile = item.BackupFullSizeImageFile;
}
else if (item.FullSizeImageFile == null && item.BackupFullSizeImageFile == null)
{
Logger.Log("Corrupted picture found. To be removed");
continue;
}
ImageSelectionList.Add(item);
}
}
ImageSelectionListSelectedId = new ObservableInt {
Number = -1
};
ImageSelectionListSelectedItem = new ObservableImageItem();
IsActiveDownloadProgressRing = new ObservableBoolean {
Flag = false
};
}