BOOL CMainMDIFrame::OnCommand(WPARAM wParam, LPARAM lParam)
{
switch (LOWORD(wParam))
{
case IDM_FILE_NEW: return OnFileNew();
case IDM_FILE_CLOSE: return OnFileClose();
case IDM_FILE_OPEN: return OnFileOpen();
case IDM_FILE_SAVE: return OnFileSave();
case IDM_FILE_SAVEAS: return OnFileSave();
case IDM_FILE_PRINT: return OnFilePrint();
case IDW_VIEW_STATUSBAR: return OnViewStatusBar();
case IDW_VIEW_TOOLBAR: return OnViewToolBar();
case IDW_MDI_ARRANGE: return OnMDIIconArrange();
case IDW_MDI_CASCADE: return OnMDICascade();
case IDW_MDI_CLOSEALL: return OnMDICloseAll();
case IDW_MDI_TILE: return OnMDITile();
case IDM_FILE_EXIT: return OnFileExit();
case IDM_HELP_ABOUT: return OnHelp();
default: // Pass to active child...
{
if (GetActiveMDIChild())
GetActiveMDIChild()->SendMessage(WM_COMMAND, wParam, lParam);
}
break ;
}
return FALSE;
}
BOOL CMainMDIFrame::OnCommand(WPARAM wParam, LPARAM lParam)
{
switch (LOWORD(wParam))
{
case IDM_FILE_NEW:
AddMDIChild(new CSimpleMDIChild); // CMDIFrame::RemoveMDIChild deletes this pointer
return TRUE;
case IDM_FILE_CLOSE: // Close the active MDI window
GetActiveMDIChild()->SendMessage(WM_CLOSE, 0, 0);
return TRUE;
case IDM_FILE_OPEN:
OnFileOpen();
return TRUE;
case IDM_FILE_SAVE:
OnFileSave();
return TRUE;
case IDM_FILE_SAVEAS:
OnFileSaveAs();
return TRUE;
case IDM_FILE_PRINT:
OnFilePrint();
return TRUE;
case IDW_VIEW_STATUSBAR:
OnViewStatusbar();
break;
case IDW_VIEW_TOOLBAR:
OnViewToolbar();
break;
case IDW_WINDOW_ARRANGE:
::PostMessage (GetView()->GetHwnd(), WM_MDIICONARRANGE, 0L, 0L) ;
break;
case IDW_WINDOW_CASCADE:
::PostMessage (GetView()->GetHwnd(), WM_MDICASCADE, 0L, 0L) ;
break;
case IDW_WINDOW_CLOSEALL:
RemoveAllMDIChildren();
break;
case IDW_WINDOW_TILE:
::PostMessage (GetView()->GetHwnd(), WM_MDITILE, 0L, 0L) ;
break;
default: // Pass to active child...
{
if (GetActiveMDIChild())
GetActiveMDIChild()->SendMessage(WM_COMMAND, wParam, lParam);
}
break ;
case IDM_FILE_EXIT:
::PostMessage(m_hWnd, WM_CLOSE, 0, 0);
return TRUE;
case IDM_HELP_ABOUT:
OnHelp();
return TRUE;
}
return FALSE;
}
void CMainMDIFrame::OnFileSave()
{
CSimpleMDIChild* pActive = (CSimpleMDIChild*)GetActiveMDIChild();
if (pActive!=NULL)
{
pActive->getDocument()->Save();
}
else
{
// TODO:
}
}
void CMainMDIFrame::OnFileSaveAs()
{
TCHAR szFilePathName[_MAX_PATH] = _T( LiteSQL_L( "" ));
OPENFILENAME ofn = {0};
ofn.lStructSize = sizeof(OPENFILENAME);
ofn.hwndOwner = m_hWnd;
ofn.lpstrFile = szFilePathName;
ofn.nMaxFile = _MAX_PATH;
ofn.lpstrTitle = _T( LiteSQL_L( "Open File" ));
// Bring up the dialog, and open the file
::GetOpenFileName(&ofn);
CSimpleMDIChild* pActive = (CSimpleMDIChild*)GetActiveMDIChild();
if (pActive!=NULL)
{
pActive->getDocument()->SaveAs(ofn.lpstrFile);
}
else
{
// TODO:
}
}
BOOL CMainMDIFrame::OnFileClose()
{
// Close the active MDI window
GetActiveMDIChild()->SendMessage(WM_CLOSE, 0, 0);
return TRUE;
}
