/// <summary>
/// Called by the UIView when modal was popped without us knowing
/// </summary>
/// <param name="component">The button which temporarily was modal</param>
private void OnKeybindModalPopped(UIComponent component)
{
var keybindButton = component as UIButton;
if (keybindButton != null && currentlyEditedBinding_ != null)
{
keybindButton.text = Keybind.ToLocalizedString(currentlyEditedBinding_.Value.TargetKey);
currentlyEditedBinding_ = null;
}
}
/// <summary>
/// Set the button text to welcoming message. Push the button as modal blocking
/// everything else on screen and capturing the input.
/// </summary>
/// <param name="editable">The keysetting and inputkey inside it, to edit</param>
/// <param name="keybindButton">The button to become modal</param>
private void StartKeybindEditMode(KeybindSetting.Editable editable, UIButton keybindButton)
{
currentlyEditedBinding_ = editable;
keybindButton.buttonsMask =
UIMouseButton.Left | UIMouseButton.Right | UIMouseButton.Middle |
UIMouseButton.Special0 | UIMouseButton.Special1 | UIMouseButton.Special2 |
UIMouseButton.Special3;
keybindButton.text = "Press key (or Esc)";
keybindButton.Focus();
UIView.PushModal(keybindButton, OnKeybindModalPopped);
}
private void OnBindingMouseDown(UIComponent comp, UIMouseEventParameter evParam)
{
var editable = (KeybindSetting.Editable)evParam.source.objectUserData;
var keybindButton = evParam.source as UIButton;
// This will only work if the user is not in the process of changing the shortcut
if (currentlyEditedBinding_ == null)
{
evParam.Use();
StartKeybindEditMode(editable, keybindButton);
}
else if (!Keybind.IsUnbindableMouseButton(evParam.buttons))
{
// This will work if the user clicks while the shortcut change is in progress
evParam.Use();
var editedBinding = currentlyEditedBinding_; // will be nulled by closing modal
UIView.PopModal();
var inputKey = SavedInputKey.Encode(Keybind.ButtonToKeycode(evParam.buttons),
Keybind.IsControlDown(),
Keybind.IsShiftDown(),
Keybind.IsAltDown());
var category = editable.Target.Category;
var maybeConflict = FindConflict(editedBinding.Value, inputKey, category);
if (maybeConflict != string.Empty)
{
var message = Translation.Options.Get("Keybinds.Dialog.Text:Keybind conflict")
+ "\n\n" + maybeConflict;
Log.Info($"Keybind conflict: {message}");
UIView.library
.ShowModal <ExceptionPanel>("ExceptionPanel")
.SetMessage("Key Conflict", message, false);
}
else
{
editedBinding.Value.TargetKey.value = inputKey;
editedBinding.Value.Target.NotifyKeyChanged();
}
keybindButton.buttonsMask = UIMouseButton.Left;
keybindButton.text = Keybind.ToLocalizedString(editedBinding.Value.TargetKey);
currentlyEditedBinding_ = null;
}
}
private void OnBindingKeyDown(UIComponent comp, UIKeyEventParameter evParam)
{
try {
// This will only work if the user clicked the modify button
// otherwise no effect
if (!currentlyEditedBinding_.HasValue || Keybind.IsModifierKey(evParam.keycode))
{
return;
}
evParam.Use(); // Consume the event
var editedBinding = currentlyEditedBinding_; // will be nulled by closing modal
UIView.PopModal();
var keybindButton = evParam.source as UIButton;
var inputKey = SavedInputKey.Encode(evParam.keycode, evParam.control, evParam.shift, evParam.alt);
var editable = (KeybindSetting.Editable)evParam.source.objectUserData;
var category = editable.Target.Category;
if (evParam.keycode != KeyCode.Escape)
{
// Check the key conflict
var maybeConflict = FindConflict(editedBinding.Value, inputKey, category);
if (maybeConflict != string.Empty)
{
var message = Translation.Options.Get("Keybinds.Dialog.Text:Keybind conflict")
+ "\n\n" + maybeConflict;
Log.Info($"Keybind conflict: {message}");
UIView.library
.ShowModal <ExceptionPanel>("ExceptionPanel")
.SetMessage("Key Conflict", message, false);
}
else
{
editedBinding.Value.TargetKey.value = inputKey;
editedBinding.Value.Target.NotifyKeyChanged();
}
}
keybindButton.text = Keybind.ToLocalizedString(editedBinding.Value.TargetKey);
currentlyEditedBinding_ = null;
} catch (Exception e) { Log.Error($"{e}"); }
}