private HotKey(HotKeyFunction function, Keys key, HotModifierKeys modifiers)
: this()
{
this.Function = function;
this.Key = key;
this.ModifierKeys = modifiers;
}
private void ModHotFlag(bool enabled, HotModifierKeys toggleEnum)
{
if (enabled)
ModifierKeys |= toggleEnum;
else
ModifierKeys &= ~toggleEnum;
}
private HotKey(HotKeyFunction function, Keys key, HotModifierKeys modifiers)
: this()
{
this.Function = function;
this.Key = key;
this.ModifierKeys = modifiers;
}
private void ModHotFlag(bool enabled, HotModifierKeys toggleEnum)
{
if (enabled)
{
ModifierKeys |= toggleEnum;
}
else
{
ModifierKeys &= ~toggleEnum;
}
}
internal static void RegisterHotKey(NotifyIcon notifyIcon)
{
if (hotModifiers.HasFlag(Keys.Delete) || hotKey.HasFlag(Keys.Delete))
{
hotModifiers = Keys.None;
hotKey = Keys.None;
Settings.Default.ModifierKeys = hotModifiers;
Settings.Default.Key = hotKey;
Settings.Default.Save();
notifyIcon.ShowBalloonTip(0, "Hot keys removed",
"Hot keys have been successfully removed.", ToolTipIcon.Info);
return;
}
HotModifierKeys modkeys = 0;
if (hotModifiers.HasFlag(Keys.Control))
{
modkeys |= HotModifierKeys.Control;
}
if (hotModifiers.HasFlag(Keys.Alt))
{
modkeys |= HotModifierKeys.Alt;
}
if (hotModifiers.HasFlag(Keys.Shift))
{
modkeys |= HotModifierKeys.Shift;
}
if (modkeys == 0 || hotKey == 0)
{
return;
}
if (RegisterHotKey(handle, HotKeyID, (uint)modkeys, (uint)hotKey))
{
Settings.Default.ModifierKeys = hotModifiers;
Settings.Default.Key = hotKey;
Settings.Default.Save();
var modKeyStr = hotModifiers.ToString() == "0" ? "" : hotModifiers + " + ";
notifyIcon.ShowBalloonTip(0, "AudioSwitch", string.Format(
"Hot key {0}{1} has been successfully set.", modKeyStr, hotKey), ToolTipIcon.Info);
}
else
{
notifyIcon.ShowBalloonTip(0,
"Hot key registration failed!",
"This combination might be already in use. Please try again with a different combination.",
ToolTipIcon.Error);
}
}
private static string GetModifierString(HotModifierKeys keys, params HotModifierKeys[] modifiers)
{
StringBuilder returnValue = new StringBuilder();
foreach (HotModifierKeys mod in modifiers)
{
if ((keys & mod) > 0)
{
returnValue.AppendFormat("{0}+", (mod == HotModifierKeys.Control) ? "Ctrl" : mod.ToString());
}
}
return(returnValue.ToString());
}
internal static short RegisterGlobalHotKey(short oldID, HotModifierKeys modifierKeys, Keys hotKey)
{
if (oldID != 0)
UnregisterGlobalHotKey(oldID);
try
{
var newID = HotKeyIDCounter++;
if (!RegisterHotKey(Handle, newID, (uint)modifierKeys, (uint)hotKey))
return 0;
return newID;
}
catch
{
return 0;
}
}
internal static short RegisterGlobalHotKey(short oldId, HotModifierKeys modifierKeys, Keys hotKey)
{
if (oldId != 0)
UnregisterGlobalHotKey(oldId);
try
{
short newId = (short) Runtime.Instance.randomizer.Next(short.MinValue, short.MaxValue);
if (
!RegisterHotKey(MainHandle, newId, (uint) modifierKeys,
(uint) hotKey))
return 0;
return newId;
}
catch
{
return 0;
}
}
internal static short RegisterGlobalHotKey(short oldID, HotModifierKeys modifierKeys, Keys hotKey)
{
if (oldID != 0)
{
UnregisterGlobalHotKey(oldID);
}
try
{
var newID = HotKeyIDCounter++;
if (!RegisterHotKey(Handle, newID, (uint)modifierKeys, (uint)hotKey))
{
return(0);
}
return(newID);
}
catch
{
return(0);
}
}
internal static int RegisterGlobalHotKey(int oldId, HotModifierKeys modifierKeys, Keys hotKey)
{
if (oldId != 0)
{
UnregisterGlobalHotKey(oldId);
}
try
{
int id = System.Threading.Interlocked.Increment(ref hotKeyId);
// GlobalHotKeyApplicationId;
if (!NativeMethods.RegisterHotKey(GlobalHotKeyManager.MainFormHandle, id, (uint)modifierKeys,
(uint)hotKey))
{
return(0);
}
return(id);
}
catch
{
return(0);
}
}
public void AddHotKey(Keys key, Action callback)
{
HotModifierKeys modifiers = 0;
Keys windowKey = key;
if ((windowKey & Keys.Shift) > 0)
{
windowKey -= Keys.Shift; modifiers |= HotModifierKeys.Shift;
}
if ((windowKey & Keys.Control) > 0)
{
windowKey -= Keys.Control; modifiers |= HotModifierKeys.Control;
}
if ((windowKey & Keys.Alt) > 0)
{
windowKey -= Keys.Alt; modifiers |= HotModifierKeys.Alt;
}
if (Windows.RegisterHotKey(Handle, NextID, (uint)modifiers, (uint)windowKey))
{
HotKeyKeys.Add(key);
HotKeysCallbacks.Add(callback);
HotKeyIDs.Add(NextID++);
}
}
private static string GetModifierString(HotModifierKeys keys, params HotModifierKeys[] modifiers)
{
StringBuilder returnValue = new StringBuilder();
foreach (HotModifierKeys mod in modifiers)
if ((keys & mod) > 0)
returnValue.AppendFormat("{0}+", (mod == HotModifierKeys.Control) ? "Ctrl" : mod.ToString());
return returnValue.ToString();
}
