windows-server-2003/enduser/netmeeting/ui/conf/confwnd.cpp

// File: HiddenWnd.cpp

#include "precomp.h"

#include "ConfWnd.h"
#include "TaskBar.h"
#include "ConfRoom.h"
#include "Conf.h"
#include "FloatBar.h"
#include "Splash.h"
#include "Cmd.h"
#include "TopWindow.h"

const TCHAR g_cszHiddenWndClassName[] = _TEXT("ConfHiddenWindow");

BOOL CHiddenWindow::Create()
{
	return(CGenWindow::Create(NULL,
								g_szEmpty,
								WS_POPUP, // not visible!
								0,
								0, 0, 0, 0,
								_Module.GetModuleInstance(),
								NULL,
								g_cszHiddenWndClassName
								));
}

VOID CHiddenWindow::OnCallStarted()
{
	::SetTimer(GetWindow(),
				WINSOCK_ACTIVITY_TIMER,
				WINSOCK_ACTIVITY_TIMER_PERIOD,
				NULL);

}

VOID CHiddenWindow::OnCallEnded()
{
	::KillTimer(GetWindow(), WINSOCK_ACTIVITY_TIMER);
}

LRESULT CHiddenWindow::ProcessMessage( HWND hwnd, UINT uMsg,
								WPARAM wParam, LPARAM lParam)
{
	// This window is used for DCL/databeam callbacks and to route
	// WM_COMMAND messages generated by TranslateAccelerator()

	switch(uMsg)
	{
		case WM_CONF_MSG_BOX:
		{
			HWND hwndParent = NULL;
			if (_Module.IsUIVisible())
			{
				CTopWindow *pTop = GetTopWindow();
				if (NULL != pTop)
				{
					hwndParent = pTop->GetWindow();
					if (NULL != hwndParent)
					{
						hwndParent = GetLastActivePopup(hwndParent);
					}
				}
			}

			::ConfMsgBox(	hwndParent,
							(LPCTSTR) wParam,
							MB_OK | MB_ICONINFORMATION |
								MB_SETFOREGROUND);
			break;
		}

		case WM_NM_DISPLAY_MSG:
		{
			return ::DisplayMsg((LPTSTR)lParam, (UINT) wParam);
		}

		case WM_TASKBAR_NOTIFY:
		{
			switch (lParam)
			{
			case WM_RBUTTONUP:
				::OnRightClickTaskbar();
				break;

			case WM_LBUTTONDBLCLK:
				// Kill the timer, so we don't pop up the toolbar
				m_fGotDblClick = TRUE;
				::CreateConfRoomWindow();
				break;

			case WM_LBUTTONUP:
				if (FALSE == GetCursorPos(&m_ptTaskbarClickPos))
				{
					// If GetCursorPos failed, put it at 0,0
					m_ptTaskbarClickPos.x = m_ptTaskbarClickPos.y = 0;
				}

				// Create a timer that will go off one dbl-click's time from now
				::SetTimer(hwnd, TASKBAR_DBLCLICK_TIMER, GetDoubleClickTime(), NULL);
				break;
			}

			return(TRUE);
		}
		
		case WM_TIMER:
		{
			switch (wParam)
			{
				case WINSOCK_ACTIVITY_TIMER:
				{
					::SendDialmonMessage(WM_WINSOCK_ACTIVITY);
					break;
				}

				case TASKBAR_DBLCLICK_TIMER:
				{
					::KillTimer(hwnd, TASKBAR_DBLCLICK_TIMER);

					if (!m_fGotDblClick)
					{
						CFloatToolbar* pft = new CFloatToolbar(::GetConfRoom());
						if (NULL != pft)
						{
							pft->Create(m_ptTaskbarClickPos);
						}
					}

					m_fGotDblClick = FALSE;
					break;
				}

				default:
					break;
			}
			break;
		}

		case MM_MIXM_LINE_CHANGE:
		case MM_MIXM_CONTROL_CHANGE:
		{
			if(GetConfRoom())
			{
				CAudioControl *pAudioControl = GetConfRoom()->GetAudioControl();
				if (NULL != pAudioControl)
				{
					pAudioControl->RefreshMixer();
				}
			}
			break;
		}

		case WM_DESTROY:
		{
			TRACE_OUT(("Conf hidden window received WM_DESTROY"));
			return 0;
		}

		default:
			return CGenWindow::ProcessMessage(hwnd, uMsg, wParam, lParam);
	}

	return FALSE;
}