public void OnUndoRedoManagerChanged(UndoRedoManagerEventArgs eventt, bool done, Command command, bool isTransactionEndEvent, bool isNoTransactionOrTrailingEdge)
{
if (!Dispatcher.CheckAccess())
{
#if DEBUG
Debugger.Break();
#endif
#if NET40x
Dispatcher.Invoke(DispatcherPriority.Normal,
(Action <UndoRedoManagerEventArgs, bool, Command, bool, bool>)OnUndoRedoManagerChanged,
eventt, done, command, isTransactionEndEvent, isNoTransactionOrTrailingEdge);
#else
Dispatcher.Invoke(DispatcherPriority.Normal,
(Action)(() => OnUndoRedoManagerChanged(eventt, done, command, isTransactionEndEvent, isNoTransactionOrTrailingEdge))
);
#endif
return;
}
//if (isTransactionEndEvent)
//{
// return;
//}
if (command is CompositeCommand)
{
#if DEBUG
Debugger.Break();
#endif
}
if (isNoTransactionOrTrailingEdge)
{
//bool keyboardFocusWithin = this.IsKeyboardFocusWithin;
Tuple <TreeNode, TreeNode> newTreeNodeSelection = m_UrakawaSession.GetTreeNodeSelection();
refreshData(newTreeNodeSelection);
//if (keyboardFocusWithin)
//{
// CommandFocus.Execute();
//}
}
}
public IEnumerable <AlternateContent> GetAltContents(string diagramElementName)
{
if (m_UrakawaSession.DocumentProject == null)
{
yield break;
}
Tuple <TreeNode, TreeNode> selection = m_UrakawaSession.GetTreeNodeSelection();
TreeNode node = selection.Item2 ?? selection.Item1;
if (node == null)
{
yield break;
}
AlternateContentProperty altProp = node.GetAlternateContentProperty();
if (altProp == null)
{
yield break;
}
if (altProp.AlternateContents.Count <= 0)
{
yield break;
}
foreach (var altContent in altProp.AlternateContents.ContentsAs_Enumerable)
{
foreach (var metadata in altContent.Metadatas.ContentsAs_Enumerable)
{
if (metadata.NameContentAttribute.Name.Equals(DiagramContentModelHelper.DiagramElementName, StringComparison.OrdinalIgnoreCase))
{
if (metadata.NameContentAttribute.Value.Equals(diagramElementName, StringComparison.OrdinalIgnoreCase))
{
yield return(altContent);
}
}
}
}
yield break;
}
private bool CanShowDialog()
{
if (m_UrakawaSession.DocumentProject == null)
{
return(false);
}
if (m_UrakawaSession.isAudioRecording)
{
return(false);
}
Tuple <TreeNode, TreeNode> selection = m_UrakawaSession.GetTreeNodeSelection();
TreeNode node = selection.Item2 ?? selection.Item1;
return
//m_TextElementForEdit != null ||
(node != null &&
node.GetXmlElementLocalName() == "img"
//&& node.GetXmlElementLocalName() == "video"
);
}
public void Popup()
{
var navView = m_Container.Resolve <DescriptionsNavigationView>();
if (navView != null)
{
navView.UpdateTreeNodeSelectionFromListItem();
}
Tuple <TreeNode, TreeNode> selection = m_Session.GetTreeNodeSelection();
TreeNode node = selection.Item2 ?? selection.Item1;
if (node == null)
{
return;
}
var navModel = m_Container.Resolve <DescriptionsNavigationViewModel>();
if (navModel.DescriptionsNavigator == null)
{
return;
}
bool found = false;
foreach (DescribableTreeNode dnode in navModel.DescriptionsNavigator.DescribableTreeNodes)
{
found = dnode.TreeNode == node;
if (found)
{
break;
}
}
if (!found)
{
var label = new TextBlock
{
Text = "You must first select an image to describe.",
Margin = new Thickness(8, 0, 8, 0),
HorizontalAlignment = HorizontalAlignment.Center,
VerticalAlignment = VerticalAlignment.Center,
Focusable = true,
TextWrapping = TextWrapping.WrapWithOverflow
};
var iconProvider = new ScalableGreyableImageProvider(m_ShellView.LoadTangoIcon("dialog-warning"), m_ShellView.MagnificationLevel);
var panel = new StackPanel
{
Orientation = Orientation.Horizontal,
HorizontalAlignment = HorizontalAlignment.Center,
VerticalAlignment = VerticalAlignment.Stretch,
};
panel.Children.Add(iconProvider.IconLarge);
panel.Children.Add(label);
//panel.Margin = new Thickness(8, 8, 8, 0);
var popup = new PopupModalWindow(m_ShellView,
UserInterfaceStrings.EscapeMnemonic(Tobi_Plugin_Descriptions_Lang.CmdEditDescriptions_ShortDesc),
panel,
PopupModalWindow.DialogButtonsSet.Ok,
PopupModalWindow.DialogButton.Ok,
true, 340, 160, null, 0, null);
popup.ShowModal();
return;
}
var windowPopup = new PopupModalWindow(m_ShellView,
UserInterfaceStrings.EscapeMnemonic(Tobi_Plugin_Descriptions_Lang.CmdEditDescriptions_ShortDesc),
this,
PopupModalWindow.DialogButtonsSet.OkApplyCancel,
PopupModalWindow.DialogButton.Apply,
true, 1000, 600, null, 0, null);
//this.OwnerWindow = windowPopup; DONE in ON PANEL LOADED EVENT
windowPopup.IgnoreEscape = true;
//var bindings = Application.Current.MainWindow.InputBindings;
//foreach (var binding in bindings)
//{
// if (binding is KeyBinding)
// {
// var keyBinding = (KeyBinding)binding;
// if (keyBinding.Command == m_ShellView.ExitCommand)
// {
// continue;
// }
// windowPopup.InputBindings.Add(keyBinding);
// }
//}
//windowPopup.InputBindings.AddRange(Application.Current.MainWindow.InputBindings);
//windowPopup.KeyUp += (object sender, KeyEventArgs e) =>
// {
// var key = (e.Key == Key.System
// ? e.SystemKey
// : (e.Key == Key.ImeProcessed ? e.ImeProcessedKey : e.Key));
// if (key == Key.Escape)
// {
// m_EventAggregator.GetEvent<EscapeEvent>().Publish(null);
// }
// };
//windowPopup.Closed += (sender, ev) => Dispatcher.BeginInvoke(
// DispatcherPriority.Background,
// (Action)(() =>
// {
// //
// }));
m_Session.DocumentProject.Presentations.Get(0).UndoRedoManager.StartTransaction
(Tobi_Plugin_Descriptions_Lang.CmdEditDescriptions_ShortDesc, Tobi_Plugin_Descriptions_Lang.CmdEditDescriptions_LongDesc, "EDIT_IMAGE_DESCRIPTIONS");
//Tuple<TreeNode, TreeNode> selection = m_Session.GetTreeNodeSelection();
//TreeNode node = selection.Item2 ?? selection.Item1;
//if (node == null) return;
bool hadAltProp = true;
var altProp = node.GetAlternateContentProperty(); //node.GetAlternateContentProperty();
if (altProp == null)
{
hadAltProp = false;
altProp = node.GetOrCreateAlternateContentProperty();
DebugFix.Assert(altProp != null);
}
m_DescriptionPopupModalWindow = windowPopup;
windowPopup.ShowModal();
m_DescriptionPopupModalWindow = null;
if (windowPopup.ClickedDialogButton == PopupModalWindow.DialogButton.Ok ||
windowPopup.ClickedDialogButton == PopupModalWindow.DialogButton.Apply)
{
altProp = node.GetAlternateContentProperty(); //node.GetAlternateContentProperty();
if (altProp != null)
{
removeEmptyDescriptions(altProp);
}
bool empty = m_Session.DocumentProject.Presentations.Get(0).UndoRedoManager.IsTransactionEmpty;
m_Session.DocumentProject.Presentations.Get(0).UndoRedoManager.EndTransaction();
if (empty)
{
altProp = node.GetAlternateContentProperty(); //node.GetAlternateContentProperty();
if (altProp != null && !hadAltProp)
{
#if DEBUG
DebugFix.Assert(altProp.IsEmpty);
#endif //DEBUG
node.RemoveProperty(altProp);
}
}
}
else
{
m_Session.DocumentProject.Presentations.Get(0).UndoRedoManager.CancelTransaction();
altProp = node.GetAlternateContentProperty(); //node.GetAlternateContentProperty();
if (altProp != null && !hadAltProp)
{
#if DEBUG
DebugFix.Assert(altProp.IsEmpty);
#endif //DEBUG
node.RemoveProperty(altProp);
}
}
if (windowPopup.ClickedDialogButton == PopupModalWindow.DialogButton.Apply)
{
Popup();
}
}