Daniel Clark
58 lines
1.6 KiB
C#
58 lines
1.6 KiB
C#
using Toolkit.Foundation;
|
|
using Windows.Win32;
|
|
using Windows.Win32.Foundation;
|
|
using Windows.Win32.UI.Input.KeyboardAndMouse;
|
|
|
|
namespace Toolkit.Windows;
|
|
|
|
public class HotKeyManager(IWndProc wndProc,
|
|
ICache<int, HotKeyDescriptor> cache) :
|
|
IHotKeyManager
|
|
{
|
|
public void Add(int key, HotKeyDescriptor descriptor)
|
|
{
|
|
HOT_KEY_MODIFIERS modifiers = 0;
|
|
|
|
if ((descriptor.Modifiers & ModifierKey.Alt) == ModifierKey.Alt)
|
|
modifiers |= HOT_KEY_MODIFIERS.MOD_ALT;
|
|
if ((descriptor.Modifiers & ModifierKey.Ctrl) == ModifierKey.Ctrl)
|
|
modifiers |= HOT_KEY_MODIFIERS.MOD_CONTROL;
|
|
if ((descriptor.Modifiers & ModifierKey.Shift) == ModifierKey.Shift)
|
|
modifiers |= HOT_KEY_MODIFIERS.MOD_SHIFT;
|
|
if ((descriptor.Modifiers & ModifierKey.Win) == ModifierKey.Win)
|
|
modifiers |= HOT_KEY_MODIFIERS.MOD_WIN;
|
|
|
|
uint vk = (uint)descriptor.VirtualKey;
|
|
if (PInvoke.RegisterHotKey(new HWND(wndProc.Handle), key, modifiers, vk))
|
|
{
|
|
cache.Add(key, descriptor);
|
|
}
|
|
}
|
|
|
|
public bool Contains(int key) =>
|
|
cache.Contains(key);
|
|
|
|
public void Remove(int key)
|
|
{
|
|
PInvoke.UnregisterHotKey(new HWND(wndProc.Handle), key);
|
|
cache.Remove(key);
|
|
}
|
|
|
|
public void Dispose()
|
|
{
|
|
HWND hwnd = new(wndProc.Handle);
|
|
foreach (KeyValuePair<int, HotKeyDescriptor> item in cache)
|
|
{
|
|
PInvoke.UnregisterHotKey(hwnd, item.Key);
|
|
}
|
|
|
|
cache.Clear();
|
|
GC.SuppressFinalize(this);
|
|
}
|
|
|
|
~HotKeyManager()
|
|
{
|
|
Dispose();
|
|
}
|
|
}
|