public bool InsertScrapbookCategory(ScrapbookCategory category)
{
if (QueryScrapbookCategory(category.FolderName) != null)
{
return(false);
}
if (Insert(category) > 0)
{
return(true);
}
else
{
return(false);
}
}
public async Task <IReadOnlyList <FolderListItem> > GetItemList()
{
if (m_db == null)
{
m_db = new LocalDatabase();
}
List <FolderListItem> itemList = new List <FolderListItem>();
Size thumSize = await FolderListItem.GetThumSizeFromWindow();
int fontSize = FolderListItem.GetFontSizeFromThumImage((int)thumSize.Width);
ScrapbookCategory category = m_db.QueryScrapbookCategory(m_folderName);
StorageFolder folder = await EnvPath.GetScrapbookSubFolder(category.FolderName);
foreach (ScrapbookItem scrapItem in m_db.QueryScrapbookItemList(category))
{
string filePath = Path.Combine(folder.Path, scrapItem.FileName);
try
{
StorageFile storage = await StorageFile.GetFileFromPathAsync(filePath);
itemList.Add(new FolderListItem()
{
Name = scrapItem.FileName,
Path = filePath,
Token = "",
Type = FolderListItem.GetFileTypeFromStorage((StorageFile)storage),
ThumWidth = (int)thumSize.Width,
ThumHeight = (int)thumSize.Height,
TextSize = fontSize,
});
}
catch (Exception e)
{
Debug.WriteLine("ScrapbookItemNavigateParameter error=" + e.ToString() + " filePath=" + filePath);
}
}
return(itemList);
}
public IEnumerable <ScrapbookItem> QueryScrapbookItemList(ScrapbookCategory category)
{
return(Table <ScrapbookItem>().Where(x => x.ScrapbookCategoryId == category.Id));
}