async void GetTreeForFolder(ExternalStorageFolder folder)
{
CurrentItems.Clear();
var folderList = await folder.GetFoldersAsync();
foreach (ExternalStorageFolder _folder in folderList)
{
CurrentItems.Add(new FileExplorerItem()
{
IsFolder = true, Name = _folder.Name, Path = _folder.Path
});
}
foreach (ExternalStorageFile _file in await folder.GetFilesAsync())
{
CurrentItems.Add(new FileExplorerItem()
{
IsFolder = false, Name = _file.Name, Path = _file.Path
});
}
if (!_folderTree.Contains(folder))
{
_folderTree.Push(folder);
}
CurrentPath = _folderTree.First().Path;
}
void AddItem(ItemPickUp pickUp)
{
//check if item is an item that needs to be collected
if (ItemsToCollect.Contains(pickUp.item))
{
//check if the item has already been collected
if (CurrentItems.Contains(pickUp.item))
{
//Item alredy exists and therefor we can return
EjectItem(pickUp);
return;
}
//Item has not been added and therefor add new item to the collected List
CurrentItems.Add(pickUp.item);
//Destroy collected Item
Destroy(pickUp.gameObject);
}
else
{
EjectItem(pickUp);
}
AllItemsCollected = AreItemsCollected();
}
void PopulateView()
{
CurrentItems.Clear();
System.Drawing.Icon icon;
icon = Etier.IconHelper.IconReader.GetFolderIcon(Etier.IconHelper.IconReader.IconSize.Small, Etier.IconHelper.IconReader.FolderType.Closed);
try
{
foreach (string s in Directory.EnumerateDirectories(CurrentFolder))
{
FSItemVM info = new FSItemVM()
{
FullPath = s,
DisplayName = System.IO.Path.GetFileName(s),
type = FSItemType.Folder,
DisplayIcon = Etier.IconHelper.IconReader.GetFolderIcon(s, Etier.IconHelper.IconReader.IconSize.Small, Etier.IconHelper.IconReader.FolderType.Closed).ToImageSource()
};
CurrentItems.Add(info);
}
} catch (Exception) {}
try
{
foreach (string s in Directory.EnumerateFiles(CurrentFolder))
{
FSItemVM info = new FSItemVM()
{
FullPath = s, DisplayName = System.IO.Path.GetFileName(s), type = FSItemType.File
};
try
{
icon = Etier.IconHelper.IconReader.GetFileIcon(info.FullPath, Etier.IconHelper.IconReader.IconSize.Small, false);
info.DisplayIcon = icon.ToImageSource();
}
catch (Exception)
{
info.DisplayIcon = null;
}
CurrentItems.Add(info);
}
}
catch (Exception) { }
if (RecentFolders.Count == 0 || String.Compare(CurrentFolder, RecentFolders.Last()) != 0)
{
RecentFolders.Push(CurrentFolder);
}
if (ClearFuture)
{
FutureFolders.Clear();
}
}
public MainWindowViewModel(Window window)
{
mWindow = window;
Instance = this;
MinimizeCommand = new RelayCommand(() => mWindow.WindowState = WindowState.Minimized);
MaximizeCommand = new RelayCommand(() => mWindow.WindowState ^= WindowState.Maximized);
CloseCommand = new RelayCommand(() => mWindow.Close());
AddCommand = new RelayCommand(async() =>
{
var temp = new TodoItem
{
State = TodoItemState.New,
IsEditing = true,
ID = await Database.RetrieveCountAsync() + 1,
};
CurrentItems.Add(temp);
});
ActiveToDosCommand = new RelayCommand(() =>
{
//TODO:Get them from the database
SelectedTab = 0;
LoadTodos(TodoItemState.Active);
});
FinishedToDosCommand = new RelayCommand(() =>
{
//TODO:Get them from the database
SelectedTab = 1;
LoadTodos(TodoItemState.Finished);
});
DeletedToDosCommand = new RelayCommand(() =>
{
//TODO:Get them from the database
SelectedTab = 2;
LoadTodos(TodoItemState.Deleted);
});
Database.EnsureDataStoreAsync();
LoadTodos(TodoItemState.Active);
//Database.DeleteItemAsync(new TodoItem { ID = 1 });
}
public void LoadMessagesFromGivenFolder(string folder)
{
CurrentItems.Clear();
var view = new FolderView(100)
{
PropertySet = new PropertySet(BasePropertySet.IdOnly)
{
FolderSchema.DisplayName
},
Traversal = FolderTraversal.Deep
};
var findFolderResults = _service.FindFolders(WellKnownFolderName.Root, view);
//find specific folder
var targetFolder = findFolderResults.Where(x => x.DisplayName == folder);
if (targetFolder.Count() > 0)
{
foreach (Folder f in targetFolder)
{
var itemView = new ItemView(30);
var targetItems = f.FindItems(itemView);
if (targetItems.Count() > 0)
{
foreach (var item in targetItems)
{
CurrentItems.Add(item.Id.ToString());
}
}
else
{
CurrentItems.Add("No Messages Found.");
}
}
}
else
{
CurrentItems.Add("Folder does not exist.");
}
}
private void GroupProjectsByStatus()
{
var listWork = Items.OrderBy(x => x.TaskScheduleCurrentState).ToList();
List <ListHeader> PositionsForInsert = new List <ListHeader>();
int previousState = -1;
int TotalCurrent = 0;
int TotalBehind = 0;
int TotalFuture = 0;
int TotalCompleted = 0;
for (int x = 0; x < listWork.Count(); x++)
{
if (listWork[x].TaskScheduleCurrentState == 1)
{
TotalCurrent++;
}
else if (listWork[x].TaskScheduleCurrentState == 2)
{
TotalBehind++;
}
else if (listWork[x].TaskScheduleCurrentState == 3)
{
TotalFuture++;
}
else if (listWork[x].TaskScheduleCurrentState == 4)
{
TotalCompleted++;
}
if (x <= listWork.Count() - 1)
{
if (listWork[x].TaskScheduleCurrentState != previousState)
{
ListHeader header = new ListHeader();
header.Position = x;
header.TaskScheduleCurrentState = listWork[x].TaskScheduleCurrentState;
PositionsForInsert.Add(header);
previousState = listWork[x].TaskScheduleCurrentState;
}
}
}
int counter = 0;
foreach (ListHeader header in PositionsForInsert)
{
TaskListItem head = new TaskListItem();
//head.Icon = "Arrow_right.png";
head.Icon = "Arrow_down.png";
head.IsHeader = true;
//head.IsVisible = true;
head.IsItemVisible = false;
head.IsExpanded = true;
head.Line2Color = ConvertColorToHex((Color)Application.Current.Resources["BlackTextColor"]);
switch ((TaskScheduleCurrentState)header.TaskScheduleCurrentState)
{
case TaskScheduleCurrentState.Current:
head.Title = "Current (" + TotalCurrent + ")";
//head.Icon = "Arrow_down.png";
head.IsExpanded = true;
head.TaskScheduleCurrentState = (int)TaskScheduleCurrentState.Current;;
if (TotalCurrent > 0)
{
listWork.Insert(header.Position + counter, head);
counter++;
}
break;
case TaskScheduleCurrentState.Behind:
head.Title = "Behind (" + TotalBehind + ")";
head.TaskScheduleCurrentState = (int)TaskScheduleCurrentState.Behind;;
if (TotalBehind > 0)
{
listWork.Insert(header.Position + counter, head);
counter++;
}
break;
case TaskScheduleCurrentState.Future:
head.Title = "Future (" + TotalFuture + ")";
head.TaskScheduleCurrentState = (int)TaskScheduleCurrentState.Future;;
if (TotalFuture > 0)
{
listWork.Insert(header.Position + counter, head);
counter++;
}
break;
case TaskScheduleCurrentState.Completed:
head.Title = "Completed (" + TotalCompleted + ")";
head.TaskScheduleCurrentState = (int)TaskScheduleCurrentState.Completed;
if (TotalCompleted > 0)
{
listWork.Insert(header.Position + counter, head);
counter++;
}
break;
}
}
foreach (TaskListItem item in listWork)
{
//if (!item.IsHeader)
//{
// if (item.TaskScheduleCurrentState == 1)
// item.IsItemVisible = true;
// else
// item.IsItemVisible = false;
//}
CurrentItems.Add(item);
}
}
async void GetTreeForExternalFolder(ExternalStorageFolder folder)
{
if (!_externalFolderTree.Contains(folder))
{
_externalFolderTree.Push(folder);
}
ProcessSelectedItems();
CurrentItems.Clear();
var folderList = await folder.GetFoldersAsync();
foreach (ExternalStorageFolder _folder in folderList)
{
FileExplorerItem item = (from c in _selectedItems where c.Path == _folder.Path select c).FirstOrDefault();
FileExplorerItem _addItem = new FileExplorerItem()
{
IsFolder = true,
Name = _folder.Name,
Path = _folder.Path,
Selected = item != null ? true : false
};
CurrentItems.Add(_addItem);
}
var fileList = await folder.GetFilesAsync();
if (fileList != null)
{
foreach (ExternalStorageFile _file in fileList)
{
FileExplorerItem item = GetItemFromPath(_file.Path);
if (((ExtensionRestrictions & (Interop.ExtensionRestrictions.Custom | Interop.ExtensionRestrictions.InheritManifest)) != 0) && (Extensions.Count != 0))
{
string extension = Path.GetExtension(_file.Name);
if (Extensions.FindIndex(x => x.Equals(extension, StringComparison.OrdinalIgnoreCase)) != -1)
{
CurrentItems.Add(new FileExplorerItem()
{
IsFolder = false,
Name = _file.Name,
Path = _file.Path,
Selected = item != null ? true : false
});
}
}
else
{
CurrentItems.Add(new FileExplorerItem()
{
IsFolder = false,
Name = _file.Name,
Path = _file.Path,
Selected = item != null ? true : false
});
}
}
}
CurrentPath = _externalFolderTree.First().Path;
}
/// <summary>
/// Fills the ListView, or rather CurrentItems
/// </summary>
public void PopulateView()
{
CurrentItems.Clear();
if (!Directory.Exists(FV.CurrentFolder))
{
return;
}
try
{
DirectoryInfo cur = new DirectoryInfo(FV.CurrentFolder);
ImageSource dummy = new BitmapImage();
if (FV.ShowFolders)
{
foreach (DirectoryInfo dir in cur.GetDirectories())
{
if (!FV.ShowHidden && dir.Attributes.HasFlag(FileAttributes.Hidden))
{
continue;
}
FSItemVM info = new FSItemVM()
{
FullPath = dir.FullName,
DisplayName = dir.Name,
type = FSItemType.Folder
};
if (!FV.ShowIcons)
{
info.DisplayIcon = dummy; // to prevent the icon from being loaded from file later
}
CurrentItems.Add(info);
}
}
string FilterString = "*";
if (FV.FilterIndex >= 0 && FV.FilterIndex < FilterCount)
{
FilterString = FilterList[FV.FilterIndex].ToString();
}
foreach (var CurFilterString in FilterString.Split(';'))
{
foreach (FileInfo f in cur.EnumerateFiles(CurFilterString))
{
if (!FV.ShowHidden && f.Attributes.HasFlag(FileAttributes.Hidden))
{
continue;
}
FSItemVM info = new FSItemVM()
{
FullPath = f.FullName,
DisplayName = f.Name, //System.IO.Path.GetFileName(s),
type = FSItemType.File
};
if (!FV.ShowIcons)
{
info.DisplayIcon = dummy; // to prevent the icon from being loaded from file later
}
CurrentItems.Add(info);
}
}
}
catch (Exception) { }
// reset column width manually (otherwise it is not updated)
FV.TheGVColumn.Width = FV.TheGVColumn.ActualWidth;
FV.TheGVColumn.Width = Double.NaN;
if (RecentFolders.Count == 0 || String.Compare(FV.CurrentFolder, RecentFolders.Last()) != 0)
{
if (Directory.Exists(FV.CurrentFolder))
{
RecentFolders.Push(FV.CurrentFolder);
if (ClearFuture)
{
FutureFolders.Clear();
}
}
}
}
public TodolistViewModel()
{
_todolists = new ObservableCollection <Todolist>();
_switchTodolist = new Xamarin.Forms.Command(async(id) => {
// Set the header
IDictionary <string, string> headers = new Dictionary <string, string>();
// Fetch the user token
headers.Add("Authorization", "Bearer " + App.UserSession.Token);
// define the body
string body = " { \"todolistId\": \"" + id + "\" } ";
CurrentItems = await App.WsHost.ExecuteGet <ObservableCollection <Item> >("todos", "get", headers, body);
});
_tickItem = new Xamarin.Forms.Command(async(id) => {
// Get the selected item
Item item = CurrentItems.Where <Item>(item => item.Id == id.ToString()).FirstOrDefault();
// Set the header
IDictionary <string, string> headers = new Dictionary <string, string>();
// Fetch the user token
headers.Add("Authorization", "Bearer " + App.UserSession.Token);
// Set paraeters
string[] parameters = { id.ToString() };
// Check it in the data base
await App.WsHost.ExecutePut("todos", "check", headers, null, parameters);
// Switch the boolean attribute of Done
item.Done = !item.Done;
CurrentItems[CurrentItems.IndexOf(item)] = item;
});
_addItem = new Xamarin.Forms.Command(async() =>
{
// Set the header
IDictionary <string, string> headers = new Dictionary <string, string>();
// Fetch the user token
headers.Add("Authorization", "Bearer " + App.UserSession.Token);
// define the body
string body = " { \"name\": \"" + FormTitle + "\",\"todolistId\": \"" + CurrentTodolist.Id + "\" } ";
// Check it in the data base
var item = await App.WsHost.ExecutePost <Item>("todos", "add", headers, body);
// Add to the current item
CurrentItems.Add(new Item
{
ItemTitle = item.ItemTitle,
Id = item.Id
});
// Empty the form
FormTitle = string.Empty;
});
_signout = new Xamarin.Forms.Command(() =>
{
try
{
// Remove the stored token
SecureStorage.Remove("oauth_token");
// Move to the sign in page
App.Current.MainPage = new SignInPage();
}
catch (Exception ex)
{
throw new Exception("Signout process: " + ex.Message);
}
});
_deleteItem = new Xamarin.Forms.Command(async(id) =>
{
try
{
//Item item = new Item();
// Get the selected item
// item = (from itm in CurrentItems
// where itm.Id == id.ToString()
// select itm)
//.FirstOrDefault<Item>();//CurrentItems.Where<Item>(item => item.Id == id.ToString()).FirstOrDefault();
// int itemIndex = CurrentItems.IndexOf(item);
// Set the header
IDictionary <string, string> headers = new Dictionary <string, string>();
// Fetch the user token
headers.Add("Authorization", "Bearer " + App.UserSession.Token);
// Set paraeters
string[] parameters = { id.ToString() };
// Check it in the data base
await App.WsHost.ExecuteDelete("todos", null, headers, null, parameters);
// ToDo: I'm reloading everery data but it's not a good things performance wise.
// I can't remove the item directely form the list because SwipeView is boken
//
// define the body
string body = " { \"todolistId\": \"" + CurrentTodolist.Id + "\" } ";
// Reload data
CurrentItems = await App.WsHost.ExecuteGet <ObservableCollection <Item> >("todos", "get", headers, body);
// Remove the item from the list
//CurrentItems.Remove(item);
}
catch (Exception ex)
{
throw new Exception(ex.Message);
}
});
_addTodolist = new Xamarin.Forms.Command(async() =>
{
try
{
// Set the header
IDictionary <string, string> headers = new Dictionary <string, string>();
// Fetch the user token
headers.Add("Authorization", "Bearer " + App.UserSession.Token);
// define the body
string body = " { \"title\": \"" + FormTitle + "\" } ";
// Check it in the data base
var todolist = await App.WsHost.ExecutePost <Todolist>("todolists", "create", headers, body);
// Add to the current item
Todolists.Add(new Todolist
{
Title = todolist.Title,
Id = todolist.Id
});
// Empty the form
FormTitle = string.Empty;
UpdateCurrentTodolist(Todolists.Last());
}
catch (Exception ex)
{
throw new Exception(ex.Message);
}
});
// Fetch all the todolists
FetchTodolist();
}
/// <summary>
/// Will retrieve the full folder and file tree for a folder from the internal storage.
/// </summary>
/// <param name="folder">The instance of the folder for which the tree will be retrieved.</param>
private async void GetTreeForFolder(IStorageFolderEx folder)
{
if (!FolderTree.Contains(folder))
{
FolderTree.Push(folder);
}
ProcessSelectedItems();
CurrentItems.Clear();
IEnumerable <IStorageFolderEx> folderList = await folder.GetFoldersAsync();
foreach (IStorageFolderEx _folder in folderList)
{
FileExplorerItem item =
(from c in SelectedItems where c.Path == _folder.Path select c).FirstOrDefault();
var _addItem = new FileExplorerItem
{
IsFolder = true,
Name = _folder.Name,
DisplayName = _folder.DisplayName,
Path = _folder.Path,
Selected = false
};
CurrentItems.Add(_addItem);
}
IEnumerable <IStorageFileEx> fileList = await folder.GetFilesAsync();
if (fileList != null)
{
foreach (IStorageFileEx _file in fileList)
{
//FileExplorerItem item = GetItemFromPath(_file.Path);
if (((ExtensionRestrictions & (ExtensionRestrictions.Custom | ExtensionRestrictions.InheritManifest)) !=
0) && (Extensions.Count != 0))
{
string extension = Path.GetExtension(_file.Name);
if (Extensions.FindIndex(x => x.Equals(extension, StringComparison.OrdinalIgnoreCase)) != -1)
{
CurrentItems.Add(new FileExplorerItem
{
IsFolder = false,
Name = _file.Name,
DisplayName = _file.Name,
Path = _file.Path,
Selected = false
});
}
}
else
{
CurrentItems.Add(new FileExplorerItem
{
IsFolder = false,
Name = _file.Name,
Path = _file.Path,
DisplayName = _file.Name,
Selected = false
});
}
}
}
CurrentPath = FolderTree.First()
.Path;
}
