www.pudn.com > mod_rssim6.zip > mod_RSsim.cpp
/////////////////////////////////////////////////////////////////////////////
//
// FILE: MOD_sim.cpp : implementation file
//
// See _README.CPP
//
// Defines the class behaviors for the application.
//
//
/////////////////////////////////////////////////////////////////////////////
#include "stdafx.h"
#include "MOD_RSsim.h"
#include "MOD_RSsimDlg.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
void HandleTooltipsActivation(MSG *pMsg, CWnd *This, CWnd *disabledCtrls[], int numOfCtrls, CToolTipCtrl *pTooltip)
{
CRect rect;
POINT pt;
HWND hWnd = pMsg->hwnd;
LPARAM lParam = pMsg->lParam;
//---------------------------------------------------------------------------
// Disabled control do not show tool tips, in modal dialog
//
//
// The hwnd of the WM_MOUSEMOVE above a disabled control
// is the hWnd of the Dialog itself, this confuse the tooltip
//
// To correct this, if we get WM_MOUSEMOVE and the hwnd is the dialog's hwnd
//
// We check on all the controls that are Visible, but disabled if the point is in their
// rectangle.
//
// In this case we alter the msg to the controls hWnd and coordinates before
// Relaying it to the toolTip control
//----------------------------------------
if( (pMsg->message == WM_MOUSEMOVE) && (pMsg->hwnd == This->m_hWnd))
{
//---------------------------
// The point is in the dialog
// client coordinates
//---------------------------
pt.x = LOWORD(pMsg->lParam); // horizontal position of cursor
pt.y = HIWORD(pMsg->lParam); // vertical position of cursor
for (int i = 0; i < numOfCtrls; i++)
{
//---------------------------------
// rect is the control rectangel in
// Dialog client coordinates
//----------------------------------
disabledCtrls[i]->GetWindowRect(&rect);
This->ScreenToClient(&rect);
if(rect.PtInRect(pt) )
{
//----------------------------------------------------------------
// The mouse is inside the control
//
// 1. We change the Msg hwnd to the controls hWnd
// 2. We change the Msg lParam to the controls client coordinates
//
//----------------------------------------------------------------
pMsg->hwnd = disabledCtrls[i]->m_hWnd;
This->ClientToScreen(&pt);
disabledCtrls[i]->ScreenToClient(&pt);
pMsg->lParam = MAKELPARAM(pt.x, pt.y);
break;
}
}
}
//---------------------------------------
// Relay the msg to the tool tip control
//---------------------------------------
pTooltip->RelayEvent(pMsg);
pTooltip->Activate(TRUE);
//--------------------------------------
// Restore the original msg
//--------------------------------------
pMsg->hwnd = hWnd;
pMsg->lParam = lParam;
}
// some little functiosn used to implement the alph-blend transparency
lpfnSetLayeredWindowAttributes m_pSetLayeredWindowAttributes = NULL;
// ---------------------------------------- GetTNImport ---------------------------
// This only works on 2000 onwards.
//
// Get a Fn pointer from USER32.DLL to do the transparency
BOOL GetTNImport()
{
OSVERSIONINFO os = { sizeof(os) };
GetVersionEx(&os);
// use m_bWin2k before any call to the m_pSetLayeredWindowAttributes to make sure we are runninng Win2K
BOOL m_bWin2K = ( VER_PLATFORM_WIN32_NT == os.dwPlatformId && os.dwMajorVersion >= 5 );
if (!m_bWin2K) // bail, requires Win2K or XP to work
return FALSE;
// Here we import the function from USER32.DLL
HMODULE hUser32 = GetModuleHandle(_T("USER32.DLL"));
m_pSetLayeredWindowAttributes = (lpfnSetLayeredWindowAttributes)GetProcAddress(hUser32, "SetLayeredWindowAttributes");
// If the import did not succeed, make sure your app can handle it!
if (NULL == m_pSetLayeredWindowAttributes)
return FALSE; //Bail out!!!
return TRUE;
} // GetTNImport
/////////////////////////////////////////////////////////////////////////////
// CMOD_simApp
BEGIN_MESSAGE_MAP(CMOD_simApp, CWinApp)
//{{AFX_MSG_MAP(CMOD_simApp)
// NOTE - the ClassWizard will add and remove mapping macros here.
// DO NOT EDIT what you see in these blocks of generated code!
//}}AFX_MSG
ON_COMMAND(ID_HELP, OnHelp)
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CMOD_simApp construction
CMOD_simApp::CMOD_simApp()
{
// TODO: add construction code here,
// Place all significant initialization in InitInstance
}
/*
void CMOD_simApp::OnHelp()
{
// navigate to someplace for help
OutputDebugString("Help()\n");
HINSTANCE h = ShellExecute(NULL, "open", "http://www.adroit.co.za\\utilities\\mod_RSsim_home.htm", NULL, NULL, SW_SHOWNORMAL);
if ((UINT)h > 32)
{
} else
{
m_pMainWnd->MessageBox("Unable to open web help URL\nCheck your browser settings."); // unable to execute file!
}
} */
/////////////////////////////////////////////////////////////////////////////
// The one and only CMOD_simApp object
CMOD_simApp theApp;
/////////////////////////////////////////////////////////////////////////////
// CMOD_simApp initialization
BOOL CMOD_simApp::InitInstance()
{
// if (!AfxSocketInit())
// {
// AfxMessageBox(IDP_SOCKETS_INIT_FAILED);
// return FALSE;
// }
CoInitialize(NULL);
AfxEnableControlContainer();
// Standard initialization
// If you are not using these features and wish to reduce the size
// of your final executable, you should remove from the following
// the specific initialization routines you do not need.
#ifdef _AFXDLL
Enable3dControls(); // Call this when using MFC in a shared DLL
#else
Enable3dControlsStatic(); // Call this when linking to MFC statically
#endif
WNDCLASS wndcls;
// Start with NULL defaults.
memset(&wndcls, 0, sizeof(WNDCLASS));
// Get class information for default window class.
::GetClassInfo(AfxGetInstanceHandle(),"#32770",&wndcls);
wndcls.lpszClassName = SIMULATOR_WINDOW_CLASSNAME;
AfxRegisterClass(&wndcls);
{ // MOD simulator
CMOD_simDlg dlg;
m_pMainWnd = &dlg;
int nResponse = dlg.DoModal();
if (nResponse == IDOK)
{
// TODO: Place code here to handle when the dialog is
// dismissed with OK
}
else if (nResponse == IDCANCEL)
{
// TODO: Place code here to handle when the dialog is
// dismissed with Cancel
}
}
// Since the dialog has been closed, return FALSE so that we exit the
// application, rather than start the application's message pump.
return FALSE;
}
void CMOD_simApp::GetMyHelpTopic(CString &topic)
{
if (m_htmBookmark.GetLength())
topic=m_htmBookmark.Mid(1);
else
topic="";
}
void CMOD_simApp::SetMyHelpTopic(LPCTSTR topic)
{
if (strlen(topic))
m_htmBookmark = "#";
else
m_htmBookmark = "";
m_htmBookmark += topic;
}
////////////////////////////////////////////////////////////////////////
// SetCurrentTopic class implementation
SetCurrentTopic::SetCurrentTopic()
{
GetTopic(m_topicLast);
}
SetCurrentTopic::SetCurrentTopic(LPCTSTR topic)
{
GetTopic(m_topicLast);
SetTopic(topic);
}
SetCurrentTopic::~SetCurrentTopic()
{
SetTopic(m_topicLast);
}
void SetCurrentTopic::SetTopic(LPCTSTR topic)
{
((CMOD_simApp*)AfxGetApp())->SetMyHelpTopic(topic);
}
void SetCurrentTopic::GetTopic(CString& topic)
{
((CMOD_simApp*)AfxGetApp())->GetMyHelpTopic(topic);
}