private bool Close()
{
RecordingState state = this.recorder.State;
bool result = false;
switch (state) {
case RecordingState.Idle:
result = true;
break;
case RecordingState.Preparing:
break;
case RecordingState.Paused:
case RecordingState.Recording:
result = this.view.ShowStopMessage();
if (result) {
this.recorder.Stop();
}
break;
}
if (result) {
this.view.AllowUpdate = false;
if (this.hotKeyManager != null) {
this.hotKeyManager.Dispose();
this.hotKeyManager = null;
}
try {
this.configuration.Save();
}
catch (ConfigurationException ce) {
Trace.TraceError(ce.ToString());
}
}
return result;
}
private void UpdateHotKeys(HotKeySettings oldConfig)
{
HotKeySettings hotKeysConfig = this.configuration.HotKeys;
if (hotKeysConfig.Global) {
List<HotKeyType> hotKeyTypesToRegister = new List<HotKeyType>(new HotKeyType[] {
HotKeyType.Cancel,
HotKeyType.Pause,
HotKeyType.Record,
HotKeyType.Stop,
});
if (this.hotKeyManager == null) {
this.hotKeyManager = new HotKeyManager();
this.hotKeyManager.HotKey += new KeyEventHandler(hotKeyManager_HotKey);
}
else if (oldConfig != null && oldConfig.Global) {
// Unregister old hot keys
Array hotKeyTypes = Enum.GetValues(typeof(HotKeyType));
foreach (object hotKeyType in hotKeyTypes) {
Keys oldHotKey = GetHotKeyFromConfig(oldConfig, (HotKeyType)hotKeyType);
Keys newHotKey = GetHotKeyFromConfig(hotKeysConfig, (HotKeyType)hotKeyType);
if (oldHotKey == newHotKey) {
hotKeyTypesToRegister.Remove((HotKeyType)hotKeyType);
}
else if (oldHotKey != Keys.None) {
try {
this.hotKeyManager.UnregisterHotKey(oldHotKey);
}
catch (InvalidOperationException e) {
Trace.TraceWarning(e.ToString());
}
}
}
}
// Register new hot keys
bool allSucceed = true;
foreach (HotKeyType hotKeyType in hotKeyTypesToRegister) {
Keys newHotKey = GetHotKeyFromConfig(hotKeysConfig, hotKeyType);
try {
this.hotKeyManager.RegisterHotKey(newHotKey);
}
catch (ArgumentException e) {
Trace.TraceWarning(e.ToString());
allSucceed = false;
}
catch (InvalidOperationException e) {
Trace.TraceWarning(e.ToString());
allSucceed = false;
}
}
if (!allSucceed) {
this.view.ShowHotKeyRegisterWarning();
}
}
else if (this.hotKeyManager != null) {
this.hotKeyManager.HotKey -= hotKeyManager_HotKey;
this.hotKeyManager.Dispose();
this.hotKeyManager = null;
}
}
public HotKeyWindow(HotKeyManager hotKeyManager)
{
if (hotKeyManager == null) {
throw new ArgumentNullException("hotKeyManager");
}
this.hotKeyManager = hotKeyManager;
}
