bool ProcessKeyDownOnFloatingObjectSelected(KeyStroke ks)
{
if ((((ks.KeyCode != VirtualKey.Z) || (ks.Modifiers != VirtualKeyModifiers.Control)) && ((ks.KeyCode != VirtualKey.Y) || (ks.Modifiers != VirtualKeyModifiers.Control))) && (HasSelectedFloatingObject() || FloatingObjectKeyMap.ContainsKey(ks)))
{
SpreadAction action = null;
if (FloatingObjectKeyMap.TryGetValue(ks, out action) && (action != null))
{
ActionEventArgs e = new ActionEventArgs();
action(this, e);
return(e.Handled);
}
}
return(false);
}
void OnKeyUp(object sender, KeyRoutedEventArgs e)
{
UpdateCursorType();
if (!IsEditing)
{
bool flag;
bool flag2;
VirtualKey keyCode = e.Key;
KeyboardHelper.GetMetaKeyState(out flag, out flag2);
VirtualKeyModifiers none = VirtualKeyModifiers.None;
if (flag2)
{
none |= VirtualKeyModifiers.Control;
}
if (flag)
{
none |= VirtualKeyModifiers.None | VirtualKeyModifiers.Shift;
}
KeyStroke stroke = new KeyStroke(keyCode, none, true);
if (KeyMap.ContainsKey(stroke))
{
SpreadAction action = KeyMap[stroke];
if (action != null)
{
ActionEventArgs args = new ActionEventArgs();
action(this, args);
if (args.Handled)
{
e.Handled = true;
}
}
}
}
if (IsDragDropping)
{
SwitchDragDropIndicator();
}
}
void OnKeyDown(object sender, KeyRoutedEventArgs e)
{
if ((_tabStrip != null) && _tabStrip.IsEditing)
{
if ((e.Key == (VirtualKey)13) || (e.Key == (VirtualKey)9))
{
_tabStrip.StopTabEditing(false);
e.Handled = true;
}
else if (e.Key == (VirtualKey)0x1b)
{
_tabStrip.StopTabEditing(true);
}
return;
}
bool flag2;
bool flag3;
bool flag4;
bool flag = AllowEnterEditing(e);
if (InputDeviceType == InputDeviceType.Touch)
{
RefreshSelection();
}
InputDeviceType = InputDeviceType.Keyboard;
UpdateCursorType();
VirtualKey keyCode = e.Key;
if (keyCode == VirtualKey.Enter)
{
Worksheet activeSheet = ActiveSheet;
if (EditorInfo.Sheet != activeSheet)
{
int index = activeSheet.Workbook.Sheets.IndexOf(EditorInfo.Sheet);
activeSheet.Workbook.ActiveSheetIndex = index;
StopCellEditing(false);
e.Handled = true;
return;
}
}
KeyboardHelper.GetMetaKeyState(out flag3, out flag2, out flag4);
VirtualKeyModifiers none = VirtualKeyModifiers.None;
if (flag2)
{
none |= VirtualKeyModifiers.Control;
}
if (flag3)
{
none |= VirtualKeyModifiers.None | VirtualKeyModifiers.Shift;
}
if (flag4)
{
none |= VirtualKeyModifiers.Menu;
}
KeyStroke ks = new KeyStroke(keyCode, none, false);
if (ProcessKeyDownOnFloatingObjectSelected(ks))
{
e.Handled = true;
}
else
{
if (KeyMap.ContainsKey(ks))
{
SpreadAction action = KeyMap[ks];
if (action != null)
{
CloseDragFillPopup();
ActionEventArgs args = new ActionEventArgs();
action(this, args);
if (args.Handled)
{
e.Handled = true;
}
}
}
if (IsDragDropping)
{
SwitchDragDropIndicator();
}
else
{
if (!IsEditing && flag)
{
// Enter状态表示因键盘输入触发，Edit状态表示双击触发
StartCellEditing(true, null, EditorStatus.Enter);
}
if (!IsEditing)
{
FocusInternal();
}
}
}
}