public int Run()
{
this.CreateDialog("camera_selection_dialog");
int return_value = -1;
cameraList.Selection.Mode = SelectionMode.Single;
cameraList.AppendColumn(Catalog.GetString("Camera"), new CellRendererText(), "text", 0);
cameraList.AppendColumn(Catalog.GetString("Port"), new CellRendererText(), "text", 1);
ListStore tstore = new ListStore(typeof(string), typeof(string));
for (int i = 0; i < camlist.Count(); i++)
{
tstore.AppendValues(camlist.GetName(i), camlist.GetValue(i));
}
cameraList.Model = tstore;
ResponseType response = (ResponseType)this.Dialog.Run();
if (response == ResponseType.Ok && cameraList.Selection.CountSelectedRows() == 1)
{
TreeIter selected_camera;
TreeModel model;
cameraList.Selection.GetSelected(out model, out selected_camera);
return_value = camlist.GetPosition((string)model.GetValue(selected_camera, 0),
(string)model.GetValue(selected_camera, 1));
}
this.Dialog.Destroy();
return(return_value);
}
// FIXME: The actual conditions for ignoring 'usb:' ones is
// when it is the only entry for that device. I'm not 100% how
// to handle to of the same device when they are represented by
// 'usb:' as opposed to the fully qualified name
private static CameraList RemoveDuplicates(CameraList cameras)
{
CameraList list = new CameraList();
try
{
int count = cameras.Count();
for (int i = 0; i < count; i++)
{
string name = cameras.GetName(i);
string value = cameras.GetValue(i);
if (value == "usb:")
{
continue;
}
list.Append(name, value);
}
}
catch
{
list.Dispose();
throw;
}
return(list);
}
private void GetFileList(string dir)
{
if (camera_fs == null)
{
throw new InvalidOperationException();
}
//workaround for nikon dslr in ptp mode
if (dir == "/special/")
{
return;
}
//files
CameraList filelist = camera_fs.ListFiles(dir, context);
for (int i = 0; i < filelist.Count(); i++)
{
files.Add(new GPhotoCameraFile(dir, filelist.GetName(i)));
}
//subdirectories
CameraList folderlist = camera_fs.ListFolders(dir, context);
for (int i = 0; i < folderlist.Count(); i++)
{
GetFileList(dir + folderlist.GetName(i) + "/");
}
}
/// <summary>
/// Detects all usable cameras which are connected to the system
/// </summary>
/// <returns>A list containing all cameras which can be connected to</returns>
public static List <Camera> Detect()
{
if (Utilities.Is64Bit && Environment.OSVersion.Platform != PlatformID.Unix)
{
Console.WriteLine("A 64bit windows system has been detected. This is not supported");
Console.WriteLine("due to the complexity of interoperating with libgphoto2");
Console.WriteLine("as it exposes variable length 'long' types in it's API.");
Console.WriteLine("The API is unlikely to change before version 3 of the library");
Console.WriteLine("The current status of this can be found on the libgphoto2");
Console.WriteLine("mailing list. A detailed explanation can be found in the");
Console.WriteLine("README file for libgphoto2-sharp");
return(new List <Camera>());
}
List <Camera> cameras = new List <Camera>();
Context c = new Context();
using (CameraAbilitiesList abilities = new CameraAbilitiesList())
using (PortInfoList portInfoList = new PortInfoList())
using (CameraList cameraList = new CameraList())
{
// Get the list of all devices that are currently supported
abilities.Load(c);
// Get the list of all the (usb?) ports that are currently available
portInfoList.Load();
// Create the list of all the connected devices which can be used
abilities.Detect(portInfoList, cameraList, c);
// Scan through all the detected cameras and remove any duplicates
using (CameraList cams = RemoveDuplicates(cameraList))
{
int count = cams.Count();
for (int i = 0; i < count; i++)
{
CameraAbilities ability = abilities.GetAbilities(abilities.LookupModel(cams.GetName(i)));
PortInfo portInfo = portInfoList.GetInfo(portInfoList.LookupPath(cams.GetValue(i)));
cameras.Add(new Gphoto2.Camera(ability, portInfo, c));
}
}
}
return(cameras);
}
