private void OnPresetToHotkeyMapChanged(string presetName, VirtualHotkey keyCode, PresetToHotkeyMap.PresetToHotkeyMappingChangeType changeType)
{
// Dumbly update the entire working dictionary of preset to hotkey mappings.
mPresetToHotkeyDictionaryForComboBox = mPresetToHotkeyMap.GetHotkeyMappings();
ShowSelectedPresetKeyCombination(((DisplayPreset)presetsComboBox.SelectedItem).Name);
}
/// <summary>
/// Event handler for when a display preset has a hotkey set or cleared. Registers
/// new hotkey and deregisters old hotkeys as appropriate.
/// </summary>
/// <param name="presetName">The name of the preset changed.</param>
/// <param name="virtualHotkey">The new hotkey if applicable.</param>
/// <param name="changeType">The type of change, either a hotkey has been set or removed.</param>
private void OnPresetHotkeyMapChanged(string presetName, VirtualHotkey virtualHotkey, PresetToHotkeyMap.PresetToHotkeyMappingChangeType changeType)
{
if (changeType == PresetToHotkeyMap.PresetToHotkeyMappingChangeType.HotkeyRemoved)
{
int existingHotkeyId;
if (mPresetToHotkeyId.TryGetValue(presetName, out existingHotkeyId))
{
DeregisterHotkeyAndUpdateIdMapping(presetName, existingHotkeyId);
}
else
{
throw new Exception("Tried to deregister hotkey for unknown preset: " + presetName);
}
}
else if (changeType == PresetToHotkeyMap.PresetToHotkeyMappingChangeType.HotkeySet)
{
// If a hotkey already exists for this, we need to deregister the old one
// and register the new one.
int existingHotkeyId;
if (mPresetToHotkeyId.TryGetValue(presetName, out existingHotkeyId))
{
DeregisterHotkeyAndUpdateIdMapping(presetName, existingHotkeyId);
}
RegisterHotkeyAndUpdateIdMapping(presetName, virtualHotkey);
}
}
