private void Dispatcher_AcceleratorKeyActivated(CoreDispatcher sender, AcceleratorKeyEventArgs args)
{
if ((args.VirtualKey == VirtualKey.Enter || args.VirtualKey == VirtualKey.Tab) && args.EventType == CoreAcceleratorKeyEventType.KeyDown && FocusState != FocusState.Unfocused)
{
// Check if CTRL or Shift is also pressed in addition to Enter key.
var ctrl = Window.Current.CoreWindow.GetKeyState(VirtualKey.Control);
var shift = Window.Current.CoreWindow.GetKeyState(VirtualKey.Shift);
var key = Window.Current.CoreWindow.GetKeyState(VirtualKey.Enter);
if (Autocomplete != null && View.Autocomplete != null)
{
var send = key.HasFlag(CoreVirtualKeyStates.Down) && !ctrl.HasFlag(CoreVirtualKeyStates.Down) && !shift.HasFlag(CoreVirtualKeyStates.Down);
if (send || args.VirtualKey == VirtualKey.Tab)
{
AcceptsReturn = false;
var container = Autocomplete.ContainerFromIndex(Math.Max(0, Autocomplete.SelectedIndex)) as ListViewItem;
if (container != null)
{
var peer = new ListViewItemAutomationPeer(container);
var invokeProv = peer.GetPattern(PatternInterface.Invoke) as IInvokeProvider;
invokeProv.Invoke();
}
}
else
{
AcceptsReturn = true;
}
return;
}
// If there is text and CTRL/Shift is not pressed, send message. Else allow new row.
if (ViewModel.Settings.IsSendByEnterEnabled)
{
var send = key.HasFlag(CoreVirtualKeyStates.Down) && !ctrl.HasFlag(CoreVirtualKeyStates.Down) && !shift.HasFlag(CoreVirtualKeyStates.Down);
if (send)
{
View?.Accept();
AcceptsReturn = false;
}
else
{
AcceptsReturn = true;
}
}
else
{
var send = key.HasFlag(CoreVirtualKeyStates.Down) && ctrl.HasFlag(CoreVirtualKeyStates.Down) && !shift.HasFlag(CoreVirtualKeyStates.Down);
if (send)
{
View?.Accept();
AcceptsReturn = false;
}
else
{
AcceptsReturn = true;
}
}
}
}
private void txtSearch_KeyDown(object sender, KeyRoutedEventArgs e)
{
if (DialogsSearchListView.Visibility == Visibility.Collapsed)
{
return;
}
if (e.Key == VirtualKey.Up || e.Key == VirtualKey.Down)
{
var index = e.Key == VirtualKey.Up ? -1 : 1;
var next = DialogsSearchListView.SelectedIndex + index;
if (next >= 0 && next < SearchResults.View.Count)
{
DialogsSearchListView.SelectedIndex = next;
DialogsSearchListView.ScrollIntoView(DialogsSearchListView.SelectedItem);
}
//var index = Math.Max(DialogsSearchListView.SelectedIndex, 0);
//var container = DialogsSearchListView.ContainerFromIndex(index) as ListViewItem;
//if (container != null)
//{
// DialogsSearchListView.SelectedIndex = index;
// container.Focus(FocusState.Keyboard);
//}
e.Handled = true;
}
else if (e.Key == VirtualKey.Enter)
{
var index = Math.Max(DialogsSearchListView.SelectedIndex, 0);
var container = DialogsSearchListView.ContainerFromIndex(index) as ListViewItem;
if (container != null)
{
var peer = new ListViewItemAutomationPeer(container);
var invokeProv = peer.GetPattern(PatternInterface.Invoke) as IInvokeProvider;
invokeProv.Invoke();
}
e.Handled = true;
}
}
private void Search_KeyDown(object sender, KeyRoutedEventArgs e)
{
var activePanel = rpMasterTitlebar.SelectedIndex == 0 ? DialogsPanel : ContactsPanel;
var activeList = rpMasterTitlebar.SelectedIndex == 0 ? DialogsSearchListView : ContactsSearchListView;
var activeResults = rpMasterTitlebar.SelectedIndex == 0 ? DialogsResults : ContactsResults;
if (activePanel.Visibility == Visibility.Visible)
{
return;
}
if (e.Key == VirtualKey.Up || e.Key == VirtualKey.Down)
{
var index = e.Key == VirtualKey.Up ? -1 : 1;
var next = activeList.SelectedIndex + index;
if (next >= 0 && next < activeResults.View.Count)
{
activeList.SelectedIndex = next;
activeList.ScrollIntoView(activeList.SelectedItem);
}
e.Handled = true;
}
else if (e.Key == VirtualKey.Enter)
{
var index = Math.Max(activeList.SelectedIndex, 0);
var container = activeList.ContainerFromIndex(index) as ListViewItem;
if (container != null)
{
var peer = new ListViewItemAutomationPeer(container);
var invokeProv = peer.GetPattern(PatternInterface.Invoke) as IInvokeProvider;
invokeProv.Invoke();
}
e.Handled = true;
}
}
protected override void OnKeyDown(KeyRoutedEventArgs e)
{
if (e.Key == VirtualKey.Up || e.Key == VirtualKey.Down)
{
var alt = Window.Current.CoreWindow.GetKeyState(VirtualKey.Menu).HasFlag(CoreVirtualKeyStates.Down);
var ctrl = Window.Current.CoreWindow.GetKeyState(VirtualKey.Control).HasFlag(CoreVirtualKeyStates.Down);
var shift = Window.Current.CoreWindow.GetKeyState(VirtualKey.Shift).HasFlag(CoreVirtualKeyStates.Down);
if (!alt && !ctrl && !shift)
{
if (Autocomplete != null && View.Autocomplete != null)
{
Autocomplete.SelectionMode = ListViewSelectionMode.Single;
var index = e.Key == VirtualKey.Up ? -1 : 1;
var next = Autocomplete.SelectedIndex + index;
if (next >= 0 && next < View.Autocomplete.Count)
{
Autocomplete.SelectedIndex = next;
Autocomplete.ScrollIntoView(Autocomplete.SelectedItem);
}
e.Handled = true;
}
}
}
else if ((e.Key == VirtualKey.Tab || e.Key == VirtualKey.Enter) && Autocomplete != null && Autocomplete.Items.Count > 0 && View.Autocomplete != null && !(View.Autocomplete is SearchStickersCollection))
{
var container = Autocomplete.ContainerFromIndex(Math.Max(0, Autocomplete.SelectedIndex)) as ListViewItem;
if (container != null)
{
var peer = new ListViewItemAutomationPeer(container);
var provider = peer.GetPattern(PatternInterface.Invoke) as IInvokeProvider;
provider.Invoke();
}
Logs.Logger.Debug(Logs.Target.Chat, "Tab pressed and handled");
e.Handled = true;
}
else if (e.Key == VirtualKey.Tab)
{
var ctrl = Window.Current.CoreWindow.GetKeyState(VirtualKey.Control).HasFlag(CoreVirtualKeyStates.Down);
if (ctrl)
{
return;
}
}
else if (e.Key == VirtualKey.Enter)
{
var ctrl = Window.Current.CoreWindow.GetKeyState(VirtualKey.Control);
var shift = Window.Current.CoreWindow.GetKeyState(VirtualKey.Shift);
var send = false;
if (ViewModel.Settings.IsSendByEnterEnabled)
{
send = !ctrl.HasFlag(CoreVirtualKeyStates.Down) && !shift.HasFlag(CoreVirtualKeyStates.Down);
}
else
{
send = ctrl.HasFlag(CoreVirtualKeyStates.Down) && !shift.HasFlag(CoreVirtualKeyStates.Down);
}
AcceptsReturn = !send;
e.Handled = send;
if (send)
{
View?.Accept();
}
}
if (!e.Handled)
{
base.OnKeyDown(e);
}
}
protected override void OnKeyDown(KeyRoutedEventArgs e)
{
if (e.Key == VirtualKey.Space)
{
if (Document.Selection.Length > 0)
{
return;
}
FormatText();
var clone = Document.Selection.GetClone();
var end = clone.EndOf(TextRangeUnit.CharacterFormat, true);
if (clone.EndPosition > Document.Selection.EndPosition && IsEqual(clone.CharacterFormat, Document.Selection.CharacterFormat))
{
}
else
{
Document.Selection.CharacterFormat = Document.GetDefaultCharacterFormat();
}
}
else if (e.Key == VirtualKey.Up || e.Key == VirtualKey.Down)
{
var alt = Window.Current.CoreWindow.GetKeyState(VirtualKey.Menu).HasFlag(CoreVirtualKeyStates.Down);
var ctrl = Window.Current.CoreWindow.GetKeyState(VirtualKey.Control).HasFlag(CoreVirtualKeyStates.Down);
var shift = Window.Current.CoreWindow.GetKeyState(VirtualKey.Shift).HasFlag(CoreVirtualKeyStates.Down);
if (e.Key == VirtualKey.Up && !alt && !ctrl && !shift && IsEmpty)
{
ViewModel.MessageEditLastCommand.Execute();
e.Handled = true;
}
else if (e.Key == VirtualKey.Up && ctrl)
{
ViewModel.MessageReplyPreviousCommand.Execute();
e.Handled = true;
}
else if (e.Key == VirtualKey.Down && ctrl)
{
ViewModel.MessageReplyNextCommand.Execute();
e.Handled = true;
}
else if (e.Key == VirtualKey.Up || e.Key == VirtualKey.Down)
{
if (Autocomplete != null && ViewModel.Autocomplete != null)
{
Autocomplete.SelectionMode = ListViewSelectionMode.Single;
var index = e.Key == VirtualKey.Up ? -1 : 1;
var next = Autocomplete.SelectedIndex + index;
if (next >= 0 && next < ViewModel.Autocomplete.Count)
{
Autocomplete.SelectedIndex = next;
Autocomplete.ScrollIntoView(Autocomplete.SelectedItem);
}
e.Handled = true;
}
}
}
else if ((e.Key == VirtualKey.Tab || e.Key == VirtualKey.Enter) && Autocomplete != null && Autocomplete.Items.Count > 0 && ViewModel.Autocomplete != null)
{
var container = Autocomplete.ContainerFromIndex(Math.Max(0, Autocomplete.SelectedIndex)) as ListViewItem;
if (container != null)
{
var peer = new ListViewItemAutomationPeer(container);
var provider = peer.GetPattern(PatternInterface.Invoke) as IInvokeProvider;
provider.Invoke();
}
Logs.Logger.Debug(Logs.Target.Chat, "Tab pressed and handled");
e.Handled = true;
}
else if (e.Key == VirtualKey.Tab)
{
var ctrl = Window.Current.CoreWindow.GetKeyState(VirtualKey.Control).HasFlag(CoreVirtualKeyStates.Down);
if (ctrl)
{
return;
}
}
else if (e.Key == VirtualKey.Enter)
{
var ctrl = Window.Current.CoreWindow.GetKeyState(VirtualKey.Control);
var shift = Window.Current.CoreWindow.GetKeyState(VirtualKey.Shift);
var send = false;
if (ViewModel.Settings.IsSendByEnterEnabled)
{
send = !ctrl.HasFlag(CoreVirtualKeyStates.Down) && !shift.HasFlag(CoreVirtualKeyStates.Down);
}
else
{
send = ctrl.HasFlag(CoreVirtualKeyStates.Down) && !shift.HasFlag(CoreVirtualKeyStates.Down);
}
AcceptsReturn = !send;
e.Handled = send;
if (send)
{
_ = SendAsync();
}
}
else if (e.Key == VirtualKey.X && Math.Abs(Document.Selection.Length) == 4)
{
var alt = Window.Current.CoreWindow.GetKeyState(VirtualKey.Menu).HasFlag(CoreVirtualKeyStates.Down);
if (alt)
{
Document.Selection.GetText(TextGetOptions.NoHidden, out string hex);
if (int.TryParse(hex, NumberStyles.HexNumber, CultureInfo.InvariantCulture, out int result))
{
Document.Selection.SetText(TextSetOptions.None, new string((char)result, 1));
}
}
}
if (!e.Handled)
{
base.OnKeyDown(e);
}
}
//protected override async void OnKeyDown(KeyRoutedEventArgs e)
//{
// if (e.Key == VirtualKey.Enter)
// {
// // Check if CTRL or Shift is also pressed in addition to Enter key.
// var ctrl = Window.Current.CoreWindow.GetKeyState(VirtualKey.Control);
// var shift = Window.Current.CoreWindow.GetKeyState(VirtualKey.Shift);
// // If there is text and CTRL/Shift is not pressed, send message. Else allow new row.
// if (!ctrl.HasFlag(CoreVirtualKeyStates.Down) && !shift.HasFlag(CoreVirtualKeyStates.Down) && !IsEmpty)
// {
// e.Handled = true;
// await SendAsync();
// }
// }
// base.OnKeyDown(e);
//}
private async void Dispatcher_AcceleratorKeyActivated(CoreDispatcher sender, AcceleratorKeyEventArgs args)
{
if (args.VirtualKey == VirtualKey.Enter && FocusState != FocusState.Unfocused)
{
// Check if CTRL or Shift is also pressed in addition to Enter key.
var ctrl = Window.Current.CoreWindow.GetKeyState(VirtualKey.Control);
var shift = Window.Current.CoreWindow.GetKeyState(VirtualKey.Shift);
var key = Window.Current.CoreWindow.GetKeyState(args.VirtualKey);
if (UsernameHints != null && ViewModel.UsernameHints != null)
{
var send = key.HasFlag(CoreVirtualKeyStates.Down) && !ctrl.HasFlag(CoreVirtualKeyStates.Down) && !shift.HasFlag(CoreVirtualKeyStates.Down);
if (send)
{
AcceptsReturn = false;
var container = UsernameHints.ContainerFromIndex(Math.Max(0, UsernameHints.SelectedIndex)) as ListViewItem;
if (container != null)
{
var peer = new ListViewItemAutomationPeer(container);
var invokeProv = peer.GetPattern(PatternInterface.Invoke) as IInvokeProvider;
invokeProv.Invoke();
}
}
else
{
AcceptsReturn = true;
}
return;
}
if (BotCommands != null && ViewModel.BotCommands != null)
{
var send = key.HasFlag(CoreVirtualKeyStates.Down) && !ctrl.HasFlag(CoreVirtualKeyStates.Down) && !shift.HasFlag(CoreVirtualKeyStates.Down);
if (send)
{
AcceptsReturn = false;
var container = BotCommands.ContainerFromIndex(Math.Max(0, BotCommands.SelectedIndex)) as ListViewItem;
if (container != null)
{
var peer = new ListViewItemAutomationPeer(container);
var invokeProv = peer.GetPattern(PatternInterface.Invoke) as IInvokeProvider;
invokeProv.Invoke();
}
}
else
{
AcceptsReturn = true;
}
return;
}
// If there is text and CTRL/Shift is not pressed, send message. Else allow new row.
if (ApplicationSettings.Current.IsSendByEnterEnabled)
{
var send = key.HasFlag(CoreVirtualKeyStates.Down) && !ctrl.HasFlag(CoreVirtualKeyStates.Down) && !shift.HasFlag(CoreVirtualKeyStates.Down);
if (send)
{
AcceptsReturn = false;
await SendAsync();
}
else
{
AcceptsReturn = true;
}
}
else
{
var send = key.HasFlag(CoreVirtualKeyStates.Down) && ctrl.HasFlag(CoreVirtualKeyStates.Down) && !shift.HasFlag(CoreVirtualKeyStates.Down);
if (send)
{
AcceptsReturn = false;
await SendAsync();
}
else
{
AcceptsReturn = true;
}
}
}
}
