/// <summary>
/// Lanza el evento <see cref="SelectedPathChangedEvent"/>
/// </summary>
private void RaiseSelectedPathEvent()
{
FileNodeViewModel file = ViewModelData.GetSelectedFile();
if (file?.IsFolder ?? false)
{
SelectedPath = file.File;
RaiseEvent(new RoutedEventArgs(SelectedPathChangedEvent));
}
}
private void txtPage_Drop(object sender, DragEventArgs e)
{
FileNodeViewModel fileNode = dragDropController.GetDragDropFileNode(e.Data) as FileNodeViewModel;
// Asigna el vínculo
if (fileNode != null)
{
txtPage.Text = fileNode.File.GetRelativeFileNameToProject(); // , fileNode.File.Title);
}
}
private void txtPage_Drop(object sender, DragEventArgs e)
{
FileNodeViewModel fileNode = _dragDropController.GetDragDropFileNode(e.Data) as FileNodeViewModel;
// Asigna el vínculo
if (fileNode != null)
{
txtPage.Text = fileNode.File.IDFileName;
}
}
private void OnGraphFileSelected(object sender, MouseButtonEventArgs e)
{
if (graphView.HasHover)
{
FileNodeViewModel view = viewModel.RootNode.FindView(graphView.Hover, true);
tree.FocusNode(view);
tree.SelectedItem = view;
//tree.Focus();
//Keyboard.Focus(tree);
}
}
private string GetManualColumnStringValue(FileNodeViewModel node)
{
if (node is FolderViewModel)
{
return(((FolderViewModel)node).Status);
}
else
{
return(node.Manual);
}
}
protected override void OnSuccesAction(MegaSDK api, MRequest request)
{
App.LinkInformation.ActiveLink = request.getLink();
MNode publicNode = App.LinkInformation.PublicNode = request.getPublicMegaNode();
if (publicNode != null)
{
// Save the handle of the last public node accessed (Task #10800)
SettingsService.SaveLastPublicNodeHandle(publicNode.getHandle());
#if WINDOWS_PHONE_80
// Detect if is an image to allow directly download to camera albums
bool isImage = false;
if (publicNode.isFile())
{
FileNodeViewModel node = new FileNodeViewModel(api, null, publicNode, ContainerType.PublicLink);
isImage = node.IsImage;
}
#endif
Deployment.Current.Dispatcher.BeginInvoke(() =>
{
try
{
#if WINDOWS_PHONE_80
DialogService.ShowOpenLink(publicNode, _folderViewModel, isImage);
#elif WINDOWS_PHONE_81
DialogService.ShowOpenLink(publicNode, _folderViewModel);
#endif
}
catch (Exception e)
{
new CustomMessageDialog(
ErrorMessageTitle,
String.Format(ErrorMessage, e.Message),
App.AppInformation,
MessageDialogButtons.Ok).ShowDialog();
}
});
}
else
{
Deployment.Current.Dispatcher.BeginInvoke(() =>
{
new CustomMessageDialog(
ErrorMessageTitle,
AppMessages.AM_ImportFileFailedNoErrorCode,
App.AppInformation,
MessageDialogButtons.Ok).ShowDialog();
});
}
}
private void txtEditor_Drop(object sender, DragEventArgs e)
{
FileNodeViewModel fileNode = dragDropController.GetDragDropFileNode(e.Data) as FileNodeViewModel;
// Inserta el vínculo
if (fileNode != null)
{
InsertLink(fileNode.File.IDFileName, fileNode.File.Title);
}
// Selecciona este control
this.Focus();
txtEditor.Focus();
}
private void trvExplorer_Drop(object sender, DragEventArgs e)
{
FileNodeViewModel nodeSource = _dragDropController.GetDragDropFileNode(e.Data) as FileNodeViewModel;
if (nodeSource != null)
{
TreeViewItem trvNode = new Libraries.BauMvvm.Views.Tools.ToolsWpf().FindAncestor <TreeViewItem>((DependencyObject)e.OriginalSource);
if (trvNode != null)
{
FileNodeViewModel nodeTarget = trvNode.Header as FileNodeViewModel;
if (nodeSource != null && nodeTarget != null)
{
ViewModelData.Copy(nodeSource, nodeTarget,
(e.KeyStates & DragDropKeyStates.ControlKey) == DragDropKeyStates.ControlKey);
}
}
}
}
private bool ShouldAcceptProposedIndex(IEnumerable <FileNodeViewModel> draggedItems, FileNodeViewModel proposedParent, int proposedIndex)
{
bool shouldAcceptProposedIndex = (draggedItems != null) && draggedItems.Any();
if (shouldAcceptProposedIndex)
{
var firstDraggedItem = draggedItems.First();
if (draggedItems.Count() == 1)
{
// prevent dropping an item on itself
FileNodeViewModel dropTargetItem = null;
if (proposedParent.Items.Count > 0)
{
dropTargetItem = (proposedIndex < proposedParent.Items.Count) ? proposedParent.Items[proposedIndex] : proposedParent.Items.LastOrDefault();
shouldAcceptProposedIndex = dropTargetItem != firstDraggedItem;
}
}
}
return(shouldAcceptProposedIndex);
}
private void HandleSelectionChanged(object sender, System.EventArgs e)
{
var selection = sender as Gtk.TreeSelection;
var menuLayoutViewModel = selection.TreeView.GetValue(IFakeDependencyObjectHelpers.DataContextPropertyName) as MenuLayoutViewModel;
FileNodeViewModel currentSelectedItem = null;
var viewModelSelection = menuLayoutViewModel.SelectedItems;
var selectedItems = new List <FileNodeViewModel>();
var selectedItemPaths = selection.GetSelectedRows();
foreach (var path in selectedItemPaths)
{
Gtk.TreeIter iter;
if (selection.TreeView.Model.GetIter(out iter, path))
{
var item = selection.TreeView.Model.GetValue(iter, 0) as FileNodeViewModel;
currentSelectedItem = currentSelectedItem ?? item;
selectedItems.Add(item);
}
}
var itemsToRemove = viewModelSelection.Except(selectedItems).ToList();
foreach (var itemToRemove in itemsToRemove)
{
viewModelSelection.Remove(itemToRemove);
}
foreach (var selectedItem in selectedItems.Except(viewModelSelection).ToList())
{
viewModelSelection.Add(selectedItem);
}
menuLayoutViewModel.CurrentSelection = currentSelectedItem;
var activeColor = -1;
if (currentSelectedItem != null)
{
activeColor = menuLayoutViewModel.AvailableColors.IndexOf(currentSelectedItem.Color);
}
_colorChooser.Active = activeColor;
}
private static ItemsControl FindVisualContainerForViewModel(ItemsControl menuLayoutTree, FolderViewModel root, FileNodeViewModel item)
{
var container = menuLayoutTree;
var path = new List <IFileContainer>();
var parent = item.Parent;
while (parent != root.Model)
{
path.Add(parent);
parent = parent.Parent;
}
path.Reverse();
FolderViewModel containerViewModel = root;
foreach (var element in path)
{
containerViewModel = containerViewModel.FindViewModelForModel(element);
container = container.ItemContainerGenerator.ContainerFromItem(containerViewModel) as ItemsControl;
}
return(container);
}
