hwproc.c

开放源码的编译器open watcom 1.6.0版的源代码

    case WM_CLOSE:
        PostMessage( hwnd, WM_COMMAND, HEAPMENU_EXIT, 0L );
        return( TRUE );
    case WM_QUERYENDSESSION:
        SaveConfigFile( FALSE );
        return( TRUE );
        break;
    case WM_DESTROY:
        FiniPaintProc();
        KillPushWin( info->list.title );
        SaveConfigFile( FALSE );
        if( info != NULL ) {
            FreeProcInstance( info->alloc_proc );
            MemFree( info );
        }
        DestroyMonoFonts();
        Ctl3dUnregister( Instance );
        WWinHelp( hwnd, "heapwalk.hlp", HELP_QUIT, 0 );
        PostQuitMessage( 0 );
        break;
    case WM_ACTIVATEAPP:
        if( wparam && !NoRefresh ) {
            if( info->doing_add ) {
                info->need_refresh = TRUE;
            } else {
                InitHeapList( info->list.box, TRUE );
            }
        }
        break;
    case WM_MENUSELECT:
        if( LOWORD( lparam & MF_POPUP ) ) {
            mh = GetMenu( hwnd );
            mh2 = GetSubMenu( mh, 6 );
            if( (HMENU)wparam == mh2  ) {
                ShowWindow( info->alloc_dialog, SW_SHOWNOACTIVATE );
            } else if( (HMENU)wparam != GetSubMenu( mh2, 3 ) &&
                        (HMENU)wparam != GetSubMenu( mh2, 4 ) &&
                        (HMENU)wparam != GetSubMenu( mh2, 5 ) ) {
                ShowWindow( info->alloc_dialog, SW_HIDE );
            }
        }
        return( DefWindowProc( hwnd, msg, wparam, lparam ) );
        break;
    case WM_COMMAND:
        switch( wparam ) {
        case HEAPMENU_ABOUT:
            ai.owner = hwnd;
            ai.inst = Instance;
            ai.name = GetRCString( STR_ABOUT_NAME );
            ai.version = banner1p2( _HEAPWALKER_VERSION_ );
            ai.first_cr_year = GetRCString( STR_ABOUT_COPYRIGHT_YEAR );
            ai.title = GetRCString( STR_ABOUT_TITLE );
            DoAbout( &ai );
            break;
        case HEAPMENU_HELP_CONTENTS:
            WWinHelp( hwnd, "heapwalk.hlp", HELP_CONTENTS, 0 );
            break;
        case HEAPMENU_HELP_SRCH:
            WWinHelp( hwnd, "heapwalk.hlp", HELP_PARTIALKEY, (DWORD)"" );
            break;
        case HEAPMENU_HELP_ON_HELP:
            WWinHelp( hwnd, "winhelp.hlp", HELP_HELPONHELP, 0 );
            break;
        case HEAPEX_LIST:
            if( !info->doing_add ) {
                if( HIWORD( lparam ) == LBN_DBLCLK ) {
                    ShowHeapObject( (HWND)LOWORD( lparam ) );
                }
            } else {
                if( HIWORD( lparam ) == LBN_SELCHANGE
                    || HIWORD( lparam ) == LBN_DBLCLK ) {
                    RefreshAdd( info->add_dialog, info->list.box );
                    RedrawBox( info->list.box, index );
                }
            }
            break;
        case HEAPMENU_GLOBAL_REFRESH:
            InitHeapList( info->list.box, TRUE );
            break;
        case HEAPMENU_FONT:
            if( ChooseMonoFont( hwnd ) ) {
                ResetFont( info );
            }
            break;
        case HEAPMENU_EXIT:
            DestroyWindow( hwnd );
            FreeHeapList();
            break;
        case HEAPMENU_DISPLAY_DPMI:
        case HEAPMENU_DISPLAY_ENTIRE:
        case HEAPMENU_DISPLAY_LRU:
        case HEAPMENU_DISPLAY_FREE:
            SetDisplayType( hwnd, &( info->list.title ), wparam );
            InitHeapList( info->list.box, FALSE );
            break;
        case HEAPMENU_SORT_ADDR:
        case HEAPMENU_SORT_HANDLE:
        case HEAPMENU_SORT_MODULE:
        case HEAPMENU_SORT_SIZE:
        case HEAPMENU_SORT_TYPE:
        case HEAPMENU_SORT_GRAN:
        case HEAPMENU_SORT_DPL:
        case HEAPMENU_SORT_FLAG:
        case HEAPMENU_SORT_LRU:
            mh = GetMenu( hwnd );
            CheckMenuItem( mh, GSortType, MF_UNCHECKED | MF_BYCOMMAND );
            CheckMenuItem( mh, wparam, MF_CHECKED | MF_BYCOMMAND );
            if( GSortType != wparam ) {
                GSortType = wparam;
                SortHeapList();
                ReDisplayHeapList( info->list.box, NULL );
            }
            break;
        case HEAPMENU_OBJECT_SHOW:
            ShowHeapObject( info->list.box );
            break;
        case HEAPMENU_OBJECT_DISCARD:
            if( GlobDiscardObj( info->list.box ) ) {
                InitHeapList( info->list.box, TRUE );
            }
            break;
        case HEAPMENU_OBJECT_NEWEST:
            if( GlobSetObjPos( info->list.box, FALSE ) ) {
                if( GSortType == HEAPMENU_SORT_LRU ) {
                    InitHeapList( info->list.box, TRUE );
                }
            }
            break;
        case HEAPMENU_OBJECT_OLDEST:
            if( GlobSetObjPos( info->list.box, TRUE ) ) {
                if( GSortType == HEAPMENU_SORT_LRU ) {
                    InitHeapList( info->list.box, TRUE );
                }
            }
            break;
        case HEAPMENU_OBJECT_GET_SELECTOR:
            ShowSelector( info->list.box );
            break;
        case HEAPMENU_GLOBAL_HEAPINFO:
            DisplayGlobHeapInfo( hwnd );
            break;
        case HEAPMENU_GLOBAL_MEMORYINFO:
            DisplayMemManInfo( hwnd );
            break;
        case HEAPMENU_GLOBAL_COMPACT:
            GlobalCompact( 0 );
            InitHeapList( info->list.box, TRUE );
            break;
        case HEAPMENU_GLOBAL_COMP_DISC:
            GlobalCompact( -1 );
            InitHeapList( info->list.box, TRUE );
            break;
        case HEAPMENU_GLOBAL_CODE_SIZE:
            fp = MakeProcInstance( (FARPROC)SetCodeDlgProc, Instance );
            JDialogBox( Instance, "CODE_AREA_DLG", hwnd, (DLGPROC)fp );
            FreeProcInstance( fp );
            break;
        case HEAPMENU_FILE_SAVE:
            InitHeapList( info->list.box, TRUE );
            SaveListBox( SLB_SAVE_TMP, PutOutGlobalHeader, Config.gfname,
                         HeapWalkName, hwnd, info->list.box );
            break;
        case HEAPMENU_FILE_SAVE_TO:
            InitHeapList( info->list.box, TRUE );
            SaveListBox( SLB_SAVE_AS, PutOutGlobalHeader, Config.gfname,
                         HeapWalkName, hwnd, info->list.box );
            break;
        case HEAPMENU_SAVE_CONFIG:
            SaveConfigFile( TRUE );
            break;
        case HEAPMENU_CONFIGURE:
            HWConfigure();
            break;
        case HEAPMENU_LOCAL_MONITOR:
            index = CheckForLocalSelect( info );
            if( index != LB_ERR ) {
                BeginMonitor( HeapList[index] );
            }
            break;
        case HEAPMENU_COMPACT_AND_LOCALWALK:
            LocalCompact( -1 );
            /* fall through */
        case HEAPMENU_LOCAL_LOCALWALK:
            index = CheckForLocalSelect( info );
            if( index != LB_ERR ) {
                LocalWalk( HeapList[index] );
            }
            break;
        case HEAPMENU_GDI_LOCALWALK:
            if( GetDGroupItem( "GDI", &hl ) ) {
                LocalWalk( &hl );
            }
            break;
        case HEAPMENU_USER_LOCALWALK:
            if( GetDGroupItem( "USER", &hl ) ) {
                LocalWalk( &hl );
            }
            break;
        case HEAPMENU_FREE_ALL:
            MyFreeAllMem();
            UpdateAllocInfo( info->alloc_dialog );
            PaintAllWindows();
            break;
        case HEAPMENU_FREE_1K:
        case HEAPMENU_FREE_2K:
        case HEAPMENU_FREE_5K:
        case HEAPMENU_FREE_10K:
        case HEAPMENU_FREE_25K:
        case HEAPMENU_FREE_50K:
            hourglass = LoadCursor( NULL, IDC_WAIT );
            SetCapture( hwnd );
            oldcursor= SetCursor( hourglass );
            FreeSomeMem( wparam );
            UpdateAllocInfo( info->alloc_dialog );
            SetCursor( oldcursor );
            ReleaseCapture();
            PaintAllWindows();
            break;
        case HEAPMENU_ALLOC_1K:
        case HEAPMENU_ALLOC_2K:
        case HEAPMENU_ALLOC_5K:
        case HEAPMENU_ALLOC_10K:
        case HEAPMENU_ALLOC_25K:
        case HEAPMENU_ALLOC_50K:
            hourglass = LoadCursor( NULL, IDC_WAIT );
            SetCapture( hwnd );
            oldcursor= SetCursor( hourglass );
            AllocMore( wparam );
            UpdateAllocInfo( info->alloc_dialog );
            SetCursor( oldcursor );
            ReleaseCapture();
            PaintAllWindows();
            break;
        case HEAPMENU_ALLOC_ALL:
        case HEAPMENU_ALLOC_BUT_1K:
        case HEAPMENU_ALLOC_BUT_2K:
        case HEAPMENU_ALLOC_BUT_5K:
        case HEAPMENU_ALLOC_BUT_10K:
        case HEAPMENU_ALLOC_BUT_25K:
        case HEAPMENU_ALLOC_BUT_50K:
            hourglass = LoadCursor( NULL, IDC_WAIT );
            SetCapture( hwnd );
            oldcursor= SetCursor( hourglass );
            AllocAllBut( wparam );
            UpdateAllocInfo( info->alloc_dialog );
            SetCursor( oldcursor );
            ReleaseCapture();
            PaintAllWindows();
            break;
        case HEAPMENU_ALLOC_NK:
        case HEAPMENU_ALLOC_BUT_NK:
        case HEAPMENU_FREE_NK:
            DoNBytes( hwnd, wparam );
            UpdateAllocInfo( info->alloc_dialog );
            PaintAllWindows();
            break;
        case HEAPMENU_ADD:
            info->add_dialog = StartAdd( hwnd, &info->list );
            if( info->add_dialog != NULL ) {
                info->doing_add = TRUE;
                info->need_refresh = FALSE;
            } else {
                ErrorBox( hwnd, STR_UNABLE_TO_ADD,
                          MB_OK| MB_ICONINFORMATION );
            }
            break;
        }
        break;
    case WM_USER:
        /* an owned window is being destroyed make sure
         * Windows doesn't take the focus away from us*/
        NoRefresh = TRUE;
        SetFocus( hwnd );
        NoRefresh = FALSE;
        break;
    default:
        return( DefWindowProc( hwnd, msg, wparam, lparam ) );
    }
    return( NULL );

} /* HeapWalkProc */


void EndAdd( void ) {

    GblWndInfo  *info;
    char        search[2];

    search[0] = '*';
    search[1] = '\0';
    info = (GblWndInfo *)GetWindowLong( HeapWalkMainWindow, 0 );
    info->doing_add = FALSE;
    SetMenusForAdd( HeapWalkMainWindow, FALSE );
    if( info->need_refresh ) {
        InitHeapList( info->list.box, TRUE );
    }
    SetListBoxForAdd( info->list.box, FALSE );
} /* EndAdd */