/// <summary>
/// Message received from the WndProc of a registered form
/// </summary>
/// <param name="wParam"></param>
/// <param name="lParam"></param>
/// <param name="info"></param>
public bool NotificationReceipt(IntPtr wParam, IntPtr lParam, ref NotifyInfos info)
{
SHNOTIFYSTRUCT shNotify = (SHNOTIFYSTRUCT)Marshal.PtrToStructure(wParam, typeof(SHNOTIFYSTRUCT));
if (info.Notification == SHCNE.SHCNE_FREESPACE || info.Notification == SHCNE.SHCNE_UPDATEIMAGE)
{
return(false);
}
info.Item1 = GetPathFromPidl(shNotify.dwItem1);
info.Item2 = GetPathFromPidl(shNotify.dwItem2);
return(true);
}
/// <summary>
/// Message Pump
/// </summary>
/// <param name="msg"></param>
protected override void WndProc(ref Message msg)
{
try
{
switch (msg.Msg)
{
case (int)ShellNotifications.WmShnotify:
NotifyInfos info = new NotifyInfos((ShellNotifications.SHCNE)(int)msg.LParam);
if (Notifications.NotificationReceipt(msg.WParam, msg.LParam, ref info))
{
if (info.Notification == ShellNotifications.SHCNE.SHCNE_MEDIAINSERTED)
{
string path = info.Item1;
if (Utils.IsRemovable(path))
{
string driveName = Utils.GetDriveName(info.Item1);
GUIMessage gmsg = new GUIMessage(GUIMessage.MessageType.GUI_MSG_ADD_REMOVABLE_DRIVE, 0, 0, 0, 0, 0, 0);
gmsg.Label = info.Item1;
gmsg.Label2 = String.Format("({0}) {1}", path, driveName);
GUIGraphicsContext.SendMessage(gmsg);
}
}
if (info.Notification == ShellNotifications.SHCNE.SHCNE_MEDIAREMOVED)
{
string path = info.Item1;
if (Utils.IsRemovable(path))
{
string driveName = Utils.GetDriveName(info.Item1);
GUIMessage gmsg = new GUIMessage(GUIMessage.MessageType.GUI_MSG_REMOVE_REMOVABLE_DRIVE, 0, 0, 0, 0, 0, 0);
gmsg.Label = info.Item1;
gmsg.Label2 = String.Format("({0}) {1}", path, driveName);
GUIGraphicsContext.SendMessage(gmsg);
}
}
}
return;
// power management
case WM_POWERBROADCAST:
OnPowerBroadcast(ref msg);
break;
// set maximum and minimum form size in windowed mode
case WM_GETMINMAXINFO:
OnGetMinMaxInfo(ref msg);
PluginManager.WndProc(ref msg);
break;
case WM_ENTERSIZEMOVE:
Log.Debug("Main: WM_ENTERSIZEMOVE");
PluginManager.WndProc(ref msg);
break;
case WM_EXITSIZEMOVE:
Log.Debug("Main: WM_EXITSIZEMOVE");
PluginManager.WndProc(ref msg);
break;
// only allow window to be moved inside a valid working area
case WM_MOVING:
OnMoving(ref msg);
PluginManager.WndProc(ref msg);
break;
// verify window size in case it was not resized by the user
case WM_SIZE:
OnSize(ref msg);
PluginManager.WndProc(ref msg);
break;
// aspect ratio save window resizing
case WM_SIZING:
OnSizing(ref msg);
PluginManager.WndProc(ref msg);
break;
// handle display changes
case WM_DISPLAYCHANGE:
OnDisplayChange(ref msg);
PluginManager.WndProc(ref msg);
break;
// handle device changes
case WM_DEVICECHANGE:
OnDeviceChange(ref msg);
PluginManager.WndProc(ref msg);
break;
case WM_QUERYENDSESSION:
Log.Debug("Main: WM_QUERYENDSESSION");
PluginManager.WndProc(ref msg);
base.WndProc(ref msg);
ShuttingDown = true;
msg.Result = (IntPtr)1;
break;
case WM_ENDSESSION:
Log.Info("Main: WM_ENDESSION");
PluginManager.WndProc(ref msg);
base.WndProc(ref msg);
Application.ExitThread();
Application.Exit();
msg.Result = (IntPtr)0;
break;
// handle activation and deactivation requests
case WM_ACTIVATE:
OnActivate(ref msg);
PluginManager.WndProc(ref msg);
break;
// handle system commands
case WM_SYSCOMMAND:
// do not continue with rest of method in case we aborted screen saver or display powering off
if (!OnSysCommand(ref msg))
{
return;
}
PluginManager.WndProc(ref msg);
break;
// handle default commands needed for plugins
default:
PluginManager.WndProc(ref msg);
break;
}
// TODO: extract to method and change to correct code
// forward message to input devices
Action action;
char key;
Keys keyCode;
if (InputDevices.WndProc(ref msg, out action, out key, out keyCode))
{
if (msg.Result.ToInt32() != 1)
{
msg.Result = new IntPtr(0);
}
if (action != null && action.wID != Action.ActionType.ACTION_INVALID)
{
Log.Info("Main: Incoming action: {0}", action.wID);
if (ActionTranslator.GetActionDetail(GUIWindowManager.ActiveWindowEx, action) && (action.SoundFileName.Length > 0 && !g_Player.Playing))
{
Utils.PlaySound(action.SoundFileName, false, true);
}
GUIGraphicsContext.ResetLastActivity();
GUIGraphicsContext.OnAction(action);
}
if (keyCode != Keys.A)
{
Log.Info("Main: Incoming Keycode: {0}", keyCode.ToString());
var ke = new KeyEventArgs(keyCode);
OnKeyDown(ke);
return; // abort WndProc()
}
if (key != 0)
{
Log.Info("Main: Incoming Key: {0}", key);
var e = new KeyPressEventArgs(key);
OnKeyPress(e);
return; // abort WndProc()
}
return; // abort WndProc()
}
// forward message to player
g_Player.WndProc(ref msg);
// forward message to form class
base.WndProc(ref msg);
}
catch (Exception ex)
{
Log.Error(ex);
}
}
/// <summary>
/// Message received from the WndProc of a registered form
/// </summary>
/// <param name="wParam"></param>
/// <param name="lParam"></param>
/// <param name="info"></param>
public bool NotificationReceipt(IntPtr wParam, IntPtr lParam, ref NotifyInfos info)
{
SHNOTIFYSTRUCT shNotify = (SHNOTIFYSTRUCT)Marshal.PtrToStructure(wParam, typeof(SHNOTIFYSTRUCT));
if (info.Notification == SHCNE.SHCNE_FREESPACE || info.Notification == SHCNE.SHCNE_UPDATEIMAGE)
{
return false;
}
info.Item1 = GetPathFromPidl(shNotify.dwItem1);
info.Item2 = GetPathFromPidl(shNotify.dwItem2);
return true;
}
