private bool IncludeFile(FileSystemObject file)
{
if (m_Filter == null || m_Filter.Count == 0)
{
return(true);
}
foreach (var item in m_Filter)
{
if (RegExCompare(file.Name, item))
{
return(true);
}
}
return(false);
}
private async Task AddFile(DropboxFiles dropbox, FileSystemObject file)
{
const string THUMBNAILS = ".jpg.jpeg.png.tiff.tif.gif.bmp";
string ext = System.IO.Path.GetExtension(file.Name);
string imageKey = ext;
if (filetypes16.Images.ContainsKey(file.Path))
{
imageKey = file.Path;
}
else if (!filetypes16.Images.ContainsKey(imageKey))
{
Bitmap small = WinAPI.GetFileSmallIcon(file.Name);
filetypes16.Images.Add(imageKey, small);
Bitmap large = WinAPI.GetFileExtraLargeIcon(file.Name);
filetypes48.Images.Add(imageKey, large);
}
var item = CreateItem(file.Name, imageKey, file.ClientModified.ToString(), WinAPI.GetFileTypeName(ext), WinAPI.FormatBytes(file.Size), file.Path, file);
listview.Items.Add(item);
// If current image is based on extension, get the thumbnail
if (THUMBNAILS.Contains(ext) && imageKey.StartsWith(ext))
{
using (var image = await dropbox.GetThumbnail(file.Path))
{
Bitmap thumbnail = GetThumbnail(image, filetypes48.ImageSize.Width);
Bitmap small = WinAPI.GetFileSmallIcon(file.Name);
filetypes16.Images.Add(file.Path, small);
filetypes48.Images.Add(file.Path, thumbnail);
item.ImageKey = file.Path;
}
}
}
/// <summary>
/// Converts a collection Dropbox Metadata objects to our own file system type
/// </summary>
/// <param name="entries"></param>
/// <param name="dialogType"></param>
/// <returns></returns>
private async Task <FileSystemObjects> MetadataToFileSystemObjects(IList <Metadata> entries, OpenDialogType dialogType)
{
FileSystemObjects items = new FileSystemObjects();
Dictionary <string, SharedLinkMetadata> shares = new Dictionary <string, SharedLinkMetadata>();
#region Get all shares if required
if (dialogType != OpenDialogType.File)
{
IList <SharedLinkMetadata> links = null;
var operationShares = Task.Factory.StartNew(() =>
{
Task <ListSharedLinksResult> results = _Dropbox.Sharing.ListSharedLinksAsync(null);
links = results.Result.Links;
});
await operationShares;
foreach (var link in links)
{
// Only add one share per item
if (!shares.ContainsKey(link.PathLower))
{
// If we want public links and this is a public link then add it
if (dialogType == OpenDialogType.PublicShare && link.LinkPermissions.ResolvedVisibility.IsPublic)
{
shares.Add(link.PathLower, link);
}
// If we want team links and this is a public or team link then add it
else if (dialogType == OpenDialogType.TeamShare && (link.LinkPermissions.ResolvedVisibility.IsPublic || link.LinkPermissions.ResolvedVisibility.IsTeamOnly))
{
shares.Add(link.PathLower, link);
}
}
}
}
#endregion
#region Process folders
foreach (var result in entries.Where(i => i.IsFolder))
{
FileSystemObject item = new FileSystemObject();
item.ItemType = FileSystemObjectType.Folder;
item.Name = result.Name;
item.Path = result.PathLower;
item.ShareUrl = "";
items.Add(item);
}
#endregion
#region Process files
foreach (var result in entries.Where(i => i.IsFile))
{
FileSystemObject item = new FileSystemObject();
item.ItemType = FileSystemObjectType.File;
item.Name = result.Name;
item.Path = result.PathLower;
item.ClientModified = result.AsFile.ClientModified;
item.Size = result.AsFile.Size;
if (dialogType == OpenDialogType.File)
{
item.ShareUrl = "";
items.Add(item);
}
else if (shares.ContainsKey(result.PathLower))
{
item.ShareUrl = shares[result.PathLower].Url;
items.Add(item);
}
}
#endregion
return(items);
}
public ItemSelectedArgs(FileSystemObject item)
{
Item = item;
}