/// <summary>
/// Function for the Form to interact with the input manager.
/// The inputEvent should be a function in the InputStateManager.
/// </summary>
/// <param name="key">if a key was not pressed this event, null, else char</param>
public void RunInputEvent(Func <StateControls, bool> inputEvent)
{
char?key = getKey();
var stateControls = MakeControls(key, getModifiers());
bool toRefresh = inputEvent(stateControls);
//Process [CircuitActions]
if (stateControls.CircuitActionsOutput != null)
{
rightClickMenu.Items.Clear();
foreach (var action in stateControls.CircuitActionsOutput)
{
//Creates a dropdown menu item which, when clicked, will invoke the action and refresh the drawing panel
void actionEvent(object s, EventArgs e) => stateControls.CircuitActionsOutput.InvokeActionAndRefresh(stateControls.State, drawingPanel.Refresh, action);
var item = new ToolStripMenuItem(action.Name, null, actionEvent)
{
ShortcutKeyDisplayString = action.Hotkey.GetHotkeyString(action.Modifiers),
ShowShortcutKeys = true
};
rightClickMenu.Items.Add(item);
}
rightClickMenu.Show(drawingPanel, drawingPanel.PointToClient(Cursor.Position));
}
//Process [CircuitProperties]
if (stateControls.CircuitPropertiesOutput != null)
{
circuitPropertyBox.Items.Clear();
circuitPropertyTextBox.Visible = false;
circuitPropertyValueBox.Visible = true;
circuitPropertyValueBox.Items.Clear();
CircuitProperties = stateControls.CircuitPropertiesOutput;
foreach (var property in CircuitProperties)
{
circuitPropertyBox.Items.Add(property.Key);
}
}
if (toRefresh)
{
drawingPanel.Refresh();
}
}
/// <summary>
/// Returns a list of updated CircuitProperties to be passed into the StateControls
/// </summary>
public CircuitPropertyCollection GetUpdatedCircuitProperties(Action <string> registerChange)
{
if (!selections.SetEquals(oldSelections))
{
CircuitPropertyCollection circuitProperties = CircuitPropertyCollection.Empty;
oldSelections.Clear();
oldSelections.UnionWith(selections);
foreach (var selection in selections)
{
circuitProperties.Intersect(CircuitAttributes.GetProperties(selection, registerChange));
}
return(circuitProperties);
}
return(null);
}
/// <summary>
/// Propogates hotkey through all selected CircuitObjects and runs any valid [CircuitProperties]
/// </summary>
protected bool ExecuteHotkey(BoardState state, char?key, Modifier Modifiers, Action <string> registerChange, out CircuitPropertyCollection circuitProperties)
{
CircuitActionCollection actions = CircuitActionCollection.Empty;
//Find all actions
foreach (var selection in selections)
{
actions.UnionWith(CircuitAttributes.GetActions(selection, RefreshSelections, registerChange));
}
char hotkey = (char)key;
//Execute matches
bool toRefresh = actions.InvokeHotkeyActions(state, hotkey, Modifiers);
circuitProperties = GetUpdatedCircuitProperties(registerChange);
return(toRefresh);
}
