protected override void OnKeyDown(KeyEventArgs e)
{
if (e.Key == Key.Enter)
{
if (e.KeyboardDevice.Modifiers == ModifierKeys.Shift)
{
OutlinerCommands.InsertBeforeCurrent.Execute(null, this);
}
else
{
OutlinerCommands.InsertAfterCurrent.Execute(null, this);
}
e.Handled = true;
}
if (e.Key == Key.F2)
{
OutlinerCommands.FocusEditor.Execute(null, this);
//FocusEditorForSelectedRow();
e.Handled = true;
}
else if (e.Key == Key.Down)
{
found_selected = false;
TreeListViewItem item = FindNextAfterSelected <TreeListViewItem>(this);
if (item != null)
{
item.Focus();
}
e.Handled = true;
}
else if (e.Key == Key.Up)
{
previousContainer = null;
TreeListViewItem item = FindBeforeSelected <TreeListViewItem>(this);
if (item != null)
{
item.Focus();
}
e.Handled = true;
}
else if (e.Key == Key.Delete)
{
OutlinerCommands.DeleteCurrentRow.Execute(null, this);
e.Handled = true;
}
else
if (e.Key == Key.Tab && e.KeyboardDevice.Modifiers != ModifierKeys.Shift)
{
OutlinerCommands.IncIndent.Execute(null, this);
e.Handled = true;
}
else
if (e.Key == Key.Tab && e.KeyboardDevice.Modifiers == ModifierKeys.Shift)
{
OutlinerCommands.DecIndent.Execute(null, this);
e.Handled = true;
}
}
internal void MakeNextOrPrevSelection()
{
found_selected = false;
TreeListViewItem item = FindNextAfterSelected <TreeListViewItem>(this);
if (item != null)
{
item.Focus();
return;
}
previousContainer = null;
item = FindBeforeSelected <TreeListViewItem>(this);
if (item != null)
{
item.Focus();
}
}
private bool MoveFocusToPreviousContainer()
{
previousContainer = null;
TreeListViewItem item = FindBeforeSelected <TreeListViewItem>(this);
if (item != null)
{
item.Focus();
return(true);
}
return(false);
}
private bool MoveFocusToNextContainer()
{
found_selected = false;
TreeListViewItem item = FindNextAfterSelected <TreeListViewItem>(this);
if (item != null)
{
item.Focus();
//item.IsSelected = true;
return(true);
}
return(false);
}
internal void MakeActive(OutlinerNote newNote, int focusColumnIdx, bool isActiveInlineEdit, EventHandler madeActive)
{
__OnMadeActive = madeActive;
__ColumnIdxToFocus = focusColumnIdx;
__ColumnToFocusIsInline = isActiveInlineEdit;
ItemContainerGenerator itemContainerGenerator = ItemContainerGeneratorFor(newNote, true);
if (itemContainerGenerator == null)
{
return;
}
if (itemContainerGenerator.Status != System.Windows.Controls.Primitives.GeneratorStatus.ContainersGenerated)
{
__NoteToMakeActive = newNote;
itemContainerGenerator.StatusChanged += new EventHandler(itemContainerGenerator_StatusChanged);
return;
}
TreeListViewItem ti = (itemContainerGenerator.ContainerFromItem(newNote) as TreeListViewItem);
if (ti != null)
{
ti.Focus();
if (__ColumnIdxToFocus == -1)
{
MakeActiveDone(newNote, null);
}
else
{
CheckMainWindow();
MyEdit editor = ti.GetEditor(__MainWindow.GetViewColumnId(focusColumnIdx), focusColumnIdx, isActiveInlineEdit) as MyEdit;
if (editor != null)
{
Keyboard.Focus(editor);
MakeActiveDone(newNote, editor);
}
else
{
__NoteToMakeActive = newNote;
__TviToMakeActive = ti;
ti.LayoutUpdated += new EventHandler(ti_LayoutUpdated);
}
}
}
}
void itemContainerGenerator_StatusChanged(object sender, EventArgs e)
{
ItemContainerGenerator generator = sender as ItemContainerGenerator;
if (generator == null)
{
return;
}
if (generator.Status != System.Windows.Controls.Primitives.GeneratorStatus.ContainersGenerated)
{
return;
}
generator.StatusChanged -= itemContainerGenerator_StatusChanged;
TreeListViewItem ti = (generator.ContainerFromItem(__NoteToMakeActive) as TreeListViewItem);
if (ti == null)
{
__NoteToMakeActive = null;
}
else
{
ti.Focus();
if (__ColumnIdxToFocus == -1)
{
MakeActiveDone(__NoteToMakeActive, null);
__NoteToMakeActive = null;
}
else
{
MyEdit editor = ti.GetEditor(GetViewLastEditorColumnId(), GetLastEditorColumnId(), __ColumnToFocusIsInline) as MyEdit;
if (editor != null)
{
Keyboard.Focus(editor);
MakeActiveDone(__NoteToMakeActive, editor);
__NoteToMakeActive = null;
}
else
{
__TviToMakeActive = ti;
ti.LayoutUpdated += new EventHandler(ti_LayoutUpdated);
}
}
}
}
