/* * TransferImage - transfer the image in the outlined box to the view window */ void TransferImage( HWND hwnd ) { POINT topleft_desk; HDC hdc; HDC memdc; HBITMAP oldbitmap; img_node *node; #ifdef __NT__ SetDeskTopHook( NULL ); #endif redrawPrevRegion(); GetCursorPos( &topleft_desk ); node = SelectImage( hwnd ); hdc = GetDC( NULL ); memdc = CreateCompatibleDC( hdc ); oldbitmap = SelectObject( memdc, node->handbitmap ); PatBlt( memdc, topLeft.x, topLeft.y, snapWidth, snapHeight, BLACKNESS ); SelectObject( memdc, node->hxorbitmap ); BitBlt( memdc, topLeft.x, topLeft.y, snapWidth, snapHeight, hdc, topleft_desk.x, topleft_desk.y, SRCCOPY ); ReleaseDC( NULL, hdc ); SelectObject( memdc, oldbitmap ); DeleteDC( memdc ); ReleaseCapture(); ShowWindow( HMainWindow, previousState ); #ifdef __NT__ DestroyWindow( deskTopWindow ); #else InvalidateRect( node->viewhwnd, NULL, FALSE ); #endif RecordImage( hwnd ); SetToolType( prevToolType ); if( !DoKeepRect() ) { SetRectExists( FALSE ); } else { SetRectExists( rectExists ); } #ifndef __NT__ BlowupImage( node->hwnd, NULL ); #endif SetCursor( prevCursor ); PrintHintTextByID( WIE_BMPSNAPPEDFROMDSKTOP, NULL ); } /* TransferImage */
/* * ClearImage - clear the XOR and the AND bitmaps */ void ClearImage( void ) { WPI_PRES pres; WPI_PRES xorpres; WPI_PRES andpres; HDC xormemdc; HDC andmemdc; HBITMAP oldxor; HBITMAP oldand; img_node *node; WPI_RECT clear_area; IMGED_DIM left; IMGED_DIM top; IMGED_DIM right; IMGED_DIM bottom; int width; int height; node = GetCurrentNode(); if( node == NULL ) { return; } if( DoesRectExist( &clear_area ) ) { SetRectExists( FALSE ); } else { _wpi_setwrectvalues( &clear_area, 0, 0, node->width, node->height ); } pres = _wpi_getpres( HWND_DESKTOP ); xorpres = _wpi_createcompatiblepres( pres, Instance, &xormemdc ); andpres = _wpi_createcompatiblepres( pres, Instance, &andmemdc ); _wpi_releasepres( HWND_DESKTOP, pres ); oldxor = _wpi_selectobject( xorpres, node->hxorbitmap ); oldand = _wpi_selectobject( andpres, node->handbitmap ); _wpi_getwrectvalues( clear_area, &left, &top, &right, &bottom ); width = _wpi_getwidthrect( clear_area ); height = _wpi_getheightrect( clear_area ); _wpi_patblt( xorpres, left, top, width, height, WHITENESS ); _wpi_patblt( andpres, left, top, width, height, BLACKNESS ); _wpi_selectobject( xorpres, oldxor ); _wpi_selectobject( andpres, oldand ); _wpi_deletecompatiblepres( xorpres, xormemdc ); _wpi_deletecompatiblepres( andpres, andmemdc ); InvalidateRect( node->viewhwnd, NULL, TRUE ); RecordImage( node->hwnd ); BlowupImage( node->hwnd, NULL ); PrintHintTextByID( WIE_AREACLEARED, NULL ); } /* ClearImage */
/* * FocusOnImage - Selects one of the mdi children. */ void FocusOnImage( HWND hwnd ) { char current_file[ _MAX_PATH ]; char *text; if (activeImage) { RedrawPrevClip(activeImage->hwnd); SetRectExists( FALSE ); } activeImage = SelectImage( hwnd ); if (!activeImage) { WImgEditError( WIE_ERR_BAD_HWND, WIE_INTERNAL_001 ); return; } ResetViewWindow( activeImage->viewhwnd ); CreateDrawnImage( activeImage ); SetMenus( activeImage ); SetNumColours( 1<<(activeImage->bitcount) ); SetHotSpot( activeImage ); DisplayImageText( activeImage ); CheckForUndo( activeImage ); GetFnameFromPath( activeImage->fname, current_file ); text = (char *) MemAlloc( strlen( IEAppTitle ) + strlen( current_file ) + 3 + 1 ); if( text ) { strcpy( text, IEAppTitle ); strcat( text, " - " ); strcat( text, current_file ); _wpi_setwindowtext( _wpi_getframe(HMainWindow), text ); MemFree( text ); } #ifndef __OS2_PM__ RedrawWindow( hwnd, NULL, NULL, RDW_UPDATENOW ); #endif } /* FocusOnImage */
/* * FlipImage - flip the image along either the x-axis or the y-axis */ void FlipImage( WORD whichway ) { img_node *node; short width; short height; short destwidth; short destheight; short new_left; short new_top; WPI_RECT dims; HBITMAP xorflip; HBITMAP oldflip; HBITMAP oldbitmap; HBITMAP andflip; WPI_PRES pres; WPI_PRES mempres; HDC memdc; WPI_PRES flippres; HDC flipdc; HCURSOR prevcursor; IMGED_DIM bottom; IMGED_DIM left; IMGED_DIM right; IMGED_DIM top; node = GetCurrentNode(); if( node == NULL ) { return; } PrintHintTextByID( WIE_FLIPPINGIMAGE, NULL ); prevcursor = _wpi_setcursor( _wpi_getsyscursor( IDC_WAIT ) ); if( !DoesRectExist( &dims ) ) { _wpi_setwrectvalues( &dims, 0, 0, (IMGED_DIM)node->width, (IMGED_DIM)node->height ); } width = (short)_wpi_getwidthrect( dims ); height = (short)_wpi_getheightrect( dims ); pres = _wpi_getpres( HWND_DESKTOP ); if( node->bitcount == 1 ) { xorflip = _wpi_createbitmap( width, height, 1, 1, NULL ); } else { #if 1 xorflip = _wpi_createcompatiblebitmap( pres, width, height ); #else xorflip = _wpi_createbitmap( width, height, ColorPlanes, BitsPerPixel, NULL ); #endif } andflip = _wpi_createbitmap( width, height, 1, 1, NULL ); mempres = _wpi_createcompatiblepres( pres, Instance, &memdc ); flippres = _wpi_createcompatiblepres( pres, Instance, &flipdc ); _wpi_releasepres( HWND_DESKTOP, pres ); _wpi_getrectvalues( dims, &left, &top, &right, &bottom ); _wpi_preparemono( flippres, BLACK, WHITE ); oldbitmap = _wpi_selectobject( mempres, node->hxorbitmap ); oldflip = _wpi_selectobject( flippres, xorflip ); _wpi_bitblt( flippres, 0, 0, width, height, mempres, left, top, SRCCOPY ); _wpi_selectobject( mempres, oldbitmap ); _wpi_selectobject( flippres, oldflip ); oldbitmap = _wpi_selectobject( mempres, node->handbitmap ); oldflip = _wpi_selectobject( flippres, andflip ); _wpi_bitblt( flippres, 0, 0, width, height, mempres, left, top, SRCCOPY ); if( whichway == IMGED_FLIPVERT ) { destwidth = -1 * width; new_left = right - 1; new_top = top; destheight = height; } else { destwidth = width; new_left = left; new_top = bottom - 1; destheight = -1 * height; } _wpi_stretchblt( mempres, new_left, new_top, destwidth, destheight, flippres, 0, 0, width, height, SRCCOPY ); _wpi_selectobject( mempres, oldbitmap ); oldbitmap = _wpi_selectobject( mempres, node->hxorbitmap ); _wpi_selectobject( flippres, oldflip ); oldflip = _wpi_selectobject( flippres, xorflip ); _wpi_stretchblt( mempres, new_left, new_top, destwidth, destheight, flippres, 0, 0, width, height, SRCCOPY ); _wpi_selectobject( mempres, oldbitmap ); _wpi_selectobject( flippres, oldflip ); _wpi_deleteobject( xorflip ); _wpi_deleteobject( andflip ); _wpi_deletecompatiblepres( mempres, memdc ); _wpi_deletecompatiblepres( flippres, flipdc ); InvalidateRect( node->viewhwnd, NULL, TRUE ); if( !DoKeepRect() ) { SetRectExists( FALSE ); } RecordImage( node->hwnd ); BlowupImage( node->hwnd, NULL ); if( whichway == IMGED_FLIPHORZ ) { PrintHintTextByID( WIE_IMAGEREFLECTEDH, NULL ); } else { PrintHintTextByID( WIE_IMAGEREFLECTEDV, NULL ); } _wpi_setcursor( prevcursor ); } /* FlipImage */
/* * simpleRotate - simply rotate the image around the center of the given rectangle */ static void simpleRotate( img_node *node, WPI_RECT *rect, HBITMAP rotxorbmp, HBITMAP rotandbmp, BOOL rectexists ) { WPI_POINT topleft; WPI_POINT centre_pt; WPI_PRES pres; HDC xordc; WPI_PRES xorpres; HDC anddc; WPI_PRES andpres; HDC rotxordc; WPI_PRES rotxorpres; HDC rotanddc; WPI_PRES rotandpres; HBITMAP oldxor; HBITMAP oldand; HBITMAP oldxorrot; HBITMAP oldandrot; short width; short height; WPI_RECT new_rect; IMGED_DIM left; IMGED_DIM top; IMGED_DIM right; IMGED_DIM bottom; width = (short)_wpi_getwidthrect( *rect ); height = (short)_wpi_getheightrect( *rect ); /* * PM NOTE: The rectangle comes in with bottom = yTop and top = yBottom. * To use the same formula to calculate the center point and top left, we * use getwrectvalues. */ _wpi_getwrectvalues( *rect, &left, &top, &right, &bottom ); centre_pt.x = (width / 2) + left; centre_pt.y = (height / 2) + top; topleft.x = centre_pt.x - centre_pt.y + top; topleft.y = centre_pt.y - centre_pt.x + left; pres = _wpi_getpres( HWND_DESKTOP ); xorpres = _wpi_createcompatiblepres( pres, Instance, &xordc ); andpres = _wpi_createcompatiblepres( pres, Instance, &anddc ); rotxorpres = _wpi_createcompatiblepres( pres, Instance, &rotxordc ); rotandpres = _wpi_createcompatiblepres( pres, Instance, &rotanddc ); _wpi_releasepres( HWND_DESKTOP, pres ); _wpi_torgbmode( xorpres ); _wpi_torgbmode( andpres ); _wpi_torgbmode( rotxorpres ); _wpi_torgbmode( rotandpres ); oldxor = _wpi_selectobject( xorpres, node->hxorbitmap ); oldand = _wpi_selectobject( andpres, node->handbitmap ); oldxorrot = _wpi_selectobject( rotxorpres, rotxorbmp ); oldandrot = _wpi_selectobject( rotandpres, rotandbmp ); _wpi_getwrectvalues( *rect, &left, &top, &right, &bottom ); _wpi_patblt( xorpres, left, top, width, height, WHITENESS ); _wpi_patblt( andpres, left, top, width, height, BLACKNESS ); _wpi_bitblt( xorpres, topleft.x, topleft.y, height, width, rotxorpres, 0, 0, SRCCOPY ); _wpi_bitblt( andpres, topleft.x, topleft.y, height, width, rotandpres, 0, 0, SRCCOPY ); _wpi_selectobject( xorpres, oldxor ); _wpi_selectobject( andpres, oldand ); _wpi_selectobject( rotxorpres, oldxorrot ); _wpi_selectobject( rotandpres, oldandrot ); _wpi_deletecompatiblepres( xorpres, xordc ); _wpi_deletecompatiblepres( andpres, anddc ); _wpi_deletecompatiblepres( rotxorpres, rotxordc ); _wpi_deletecompatiblepres( rotandpres, rotanddc ); InvalidateRect( node->viewhwnd, NULL, TRUE ); RecordImage( node->hwnd ); if( DoKeepRect() ) { if( rectexists ) { _wpi_setwrectvalues( &new_rect, topleft.x, topleft.y, topleft.x+height, topleft.y + width ); SetDeviceClipRect( &new_rect ); } } else { rectexists = rectexists; new_rect = new_rect; SetRectExists( FALSE ); } BlowupImage( node->hwnd, NULL ); } /* simpleRotate */
/* * SetToolType - set the tool type */ int SetToolType( int toolid ) { HMENU hmenu; int i; int prev_tool; img_node *node; if( toolType == IMGED_CLIP ) { node = GetCurrentNode(); if( node != NULL ) { RedrawPrevClip( node->hwnd ); SetRectExists( FALSE ); } } prev_tool = toolType; toolType = toolid; if( toolid == IMGED_PASTE || toolid == IMGED_SNAP ) { return( prev_tool ); } if( HMainWindow == NULL ) { return( 0 ); } hmenu = _wpi_getmenu( _wpi_getframe( HMainWindow ) ); switch( toolid ) { case IMGED_FREEHAND: setTheCursor( PENCIL_CUR, NULL ); break; case IMGED_LINE: setTheCursor( CROSS_CUR, NULL ); break; case IMGED_HOTSPOT: setTheCursor( HOTSPOT_CUR, NULL ); break; case IMGED_RECTO: setTheCursor( CROSS_CUR, NULL ); break; case IMGED_RECTF: setTheCursor( CROSS_CUR, NULL ); break; case IMGED_CIRCLEO: setTheCursor( CROSS_CUR, NULL ); break; case IMGED_CIRCLEF: setTheCursor( CROSS_CUR, NULL ); break; case IMGED_FILL: setTheCursor( FILL_CUR, NULL ); break; case IMGED_BRUSH: setTheCursor( BRUSH_CUR, NULL ); if( prev_tool != IMGED_PASTE && prev_tool !=IMGED_SNAP ) { WriteSetSizeText( WIE_BRUSHSIZEIS, ImgedConfigInfo.brush_size, ImgedConfigInfo.brush_size ); } break; case IMGED_CLIP: setTheCursor( CROSS_CUR, NULL ); break; default: setTheCursor( PENCIL_CUR, NULL ); toolType = IMGED_FREEHAND; break; } for( i = IMGED_CLIP; i <= IMGED_HOTSPOT; i++ ) { #if 0 if( _wpi_isitemenabled( hmenu, i ) ) { _wpi_checkmenuitem( hmenu, i, FALSE, FALSE ); } #else if( _wpi_isitemchecked( hmenu, i ) ) { _wpi_checkmenuitem( hmenu, i, FALSE, FALSE ); } #endif } _wpi_checkmenuitem( hmenu, toolType, TRUE, FALSE ); SetDrawTool( toolType ); return( prev_tool ); } /* SetToolType */
/* * DrawAreaWinProc - window procedure for the drawing area window * - this window is an MDI window */ MRESULT CALLBACK DrawAreaWinProc( HWND hwnd, WPI_MSG msg, WPI_PARAM1 wparam, WPI_PARAM2 lparam ) { static WPI_POINT start_pt = { -1, -1 }; static WPI_POINT end_pt = { -1, -1 }; static WPI_POINT prev_pt = { -1, -1 }; static WPI_POINT new_pt = { -1, -1 }; static WPI_POINT pt1; static BOOL flbuttondown = FALSE; static BOOL frbuttondown = FALSE; static BOOL fdraw_shape = FALSE; static BOOL firsttime; static BOOL wasicon; int mousebutton; WPI_POINT pointsize; WPI_POINT pt2; #ifndef __OS2_PM__ CREATESTRUCT *cs; MDICREATESTRUCT *mdi_cs; MINMAXINFO *minmax; #endif img_node *node; int i; switch ( msg ) { case WM_CREATE: #ifndef __OS2_PM__ cs = (CREATESTRUCT __FAR *)lparam; mdi_cs = (MDICREATESTRUCT __FAR *)cs->lpCreateParams; node = (img_node *)mdi_cs->lParam; for( i = 0; i < node->num_of_images; i++ ) { node[i].hwnd = hwnd; } AddImageNode( node ); CreateUndoStack( node ); setTheCursor( -1, hwnd ); wasicon = FALSE; #endif firsttime = TRUE; i = i; return( 0 ); case WM_MDIACTIVATE: if( IMGED_GET_MDI_FACTIVATE( hwnd, wparam, lparam ) ) { if( _wpi_isiconic( hwnd ) ) { wasicon = TRUE; break; } else { wasicon = FALSE; FocusOnImage( hwnd ); } } return( 0 ); #ifndef __OS2_PM__ case WM_GETMINMAXINFO: node = SelectImage( hwnd ); if( node != NULL ) { minmax = (MINMAXINFO *)lparam; minmax->ptMinTrackSize.x = node->width + 2 * _wpi_getsystemmetrics( SM_CXFRAME ); minmax->ptMinTrackSize.y = node->height + 2 * _wpi_getsystemmetrics( SM_CYFRAME ) + _wpi_getsystemmetrics( SM_CYCAPTION ) - 1; } break; #endif case UM_SHOWVIEWWINDOW: ShowViewWindows( hwnd ); return 0; case WM_SIZE: if ( _imgwpi_issizerestored( wparam ) ) { ResizeChild( lparam, hwnd, firsttime ); firsttime = FALSE; if( wasicon ) { FocusOnImage( hwnd ); wasicon = FALSE; } #ifndef __OS2_PM__ } else if ( _imgwpi_issizeminimized( wparam ) ) { node = SelectImage( hwnd ); HideViewWindow( hwnd ); DeleteActiveImage(); ClearImageText(); SendMessage( ClientWindow, WM_MDINEXT, (WPARAM)(LPVOID)hwnd, 0L ); wasicon = TRUE; #endif } return( 0 ); #ifndef __OS2_PM__ case WM_CHAR: pointsize = GetPointSize( hwnd ); if( LOWORD( wparam ) == ESC_CHAR ) { if( !(lparam & 0x40000000) ) { switch( toolType ) { case IMGED_PASTE: fdraw_shape = FALSE; flbuttondown = FALSE; frbuttondown = FALSE; DontPaste( hwnd, &pt1, pointsize ); break; case IMGED_LINE: case IMGED_RECTO: case IMGED_RECTF: case IMGED_CIRCLEO: case IMGED_CIRCLEF: case IMGED_CLIP: if( !flbuttondown && !frbuttondown ) { break; } fdraw_shape = FALSE; flbuttondown = FALSE; frbuttondown = FALSE; if( toolType == IMGED_LINE ) { OutlineLine( hwnd, &start_pt, &prev_pt, &new_pt, TRUE ); } else if( toolType == IMGED_CLIP ) { OutlineClip( hwnd, &start_pt, &prev_pt, &new_pt, TRUE ); SetRectExists( FALSE ); } else { OutlineRegion( hwnd, &start_pt, &prev_pt, &new_pt, TRUE ); } break; default: break; } } } return( 0 ); #endif case WM_MOUSEMOVE: pointsize = GetPointSize( hwnd ); #ifdef __OS2_PM__ WinSetPointer( HWND_DESKTOP, hCursor[cursorIndex] ); #endif IMGED_MAKEPOINT( wparam, lparam, new_pt ); switch( toolType ) { case IMGED_SNAP: #ifndef __OS2_PM__ OutlineSnap(); #endif break; case IMGED_PASTE: pt1.x = new_pt.x / pointsize.x; pt1.y = new_pt.y / pointsize.y; pt2.x = prev_pt.x / pointsize.x; pt2.y = prev_pt.y / pointsize.y; if( pt1.x != pt2.x || pt1.y != pt2.y ) { DragClipBitmap( hwnd, &pt1, pointsize ); } SetPosInStatus( &new_pt, &pointsize, hwnd ); break; case IMGED_FREEHAND: case IMGED_BRUSH: if( flbuttondown ) { Paint( hwnd, &prev_pt, &new_pt, LMOUSEBUTTON ); } else if( frbuttondown ) { Paint( hwnd, &prev_pt, &new_pt, RMOUSEBUTTON ); } SetPosInStatus( &new_pt, &pointsize, hwnd ); break; case IMGED_LINE: case IMGED_RECTO: case IMGED_RECTF: case IMGED_CIRCLEO: case IMGED_CIRCLEF: case IMGED_CLIP: if( flbuttondown || frbuttondown ) { if( new_pt.x / pointsize.x != end_pt.x / pointsize.x || new_pt.y / pointsize.y != end_pt.y / pointsize.y ) { if( toolType == IMGED_LINE ) { OutlineLine( hwnd, &start_pt, &new_pt, &prev_pt, FALSE ); } else if( toolType == IMGED_CLIP ) { OutlineClip( hwnd, &start_pt, &new_pt, &prev_pt, FALSE ); } else { OutlineRegion( hwnd, &start_pt, &new_pt, &prev_pt, FALSE ); } end_pt = new_pt; SetSizeInStatus( hwnd, &start_pt, &new_pt, &pointsize ); } } else { SetPosInStatus( &new_pt, &pointsize, hwnd ); } break; case IMGED_FILL: SetPosInStatus( &new_pt, &pointsize, hwnd ); break; default: SetPosInStatus( &new_pt, &pointsize, hwnd ); break; } prev_pt = new_pt; return( 0 ); case WM_LBUTTONDOWN: case WM_RBUTTONDOWN: pointsize = GetPointSize( hwnd ); SetCapture( hwnd ); if( msg == WM_LBUTTONDOWN ) { if( frbuttondown ) { break; } #ifdef __OS2_PM__ node = GetCurrentNode(); if( hwnd != node->hwnd ) { break; } #endif flbuttondown = TRUE; mousebutton = LMOUSEBUTTON; } else { if( flbuttondown ) { break; } node = GetCurrentNode(); if( hwnd != node->hwnd ) { break; } frbuttondown = TRUE; mousebutton = RMOUSEBUTTON; } fdraw_shape = TRUE; IMGED_MAKEPOINT( wparam, lparam, start_pt ); IMGED_MAKEPOINT( wparam, lparam, new_pt ); switch( toolType ) { case IMGED_SNAP: #ifndef __OS2_PM__ TransferImage( hwnd ); #endif fdraw_shape = FALSE; flbuttondown = FALSE; frbuttondown = FALSE; break; case IMGED_FREEHAND: case IMGED_BRUSH: BeginFreeHand( hwnd ); DrawSinglePoint( hwnd, &start_pt, mousebutton ); break; case IMGED_LINE: IMGED_MAKEPOINT( wparam, lparam, end_pt ); OutlineLine( hwnd, &start_pt, &new_pt, &prev_pt, TRUE ); break; case IMGED_RECTO: case IMGED_RECTF: case IMGED_CIRCLEO: case IMGED_CIRCLEF: IMGED_MAKEPOINT( wparam, lparam, end_pt ); OutlineRegion( hwnd, &start_pt, &new_pt, &prev_pt, TRUE ); break; case IMGED_CLIP: IMGED_MAKEPOINT( wparam, lparam, end_pt ); RedrawPrevClip( hwnd ); OutlineClip( hwnd, &start_pt, &new_pt, &prev_pt, TRUE ); break; case IMGED_FILL: FillArea( &start_pt, mousebutton ); RecordImage( hwnd ); break; case IMGED_HOTSPOT: SetIsSaved( hwnd, FALSE ); prev_pt.x = start_pt.x / pointsize.x; prev_pt.y = start_pt.y / pointsize.y; SetNewHotSpot( &prev_pt ); break; default: break; } prev_pt = new_pt; return 0; case WM_LBUTTONUP: case WM_RBUTTONUP: pointsize = GetPointSize( hwnd ); IMGED_MAKEPOINT( wparam, lparam, end_pt ); IMGED_MAKEPOINT( wparam, lparam, new_pt ); if( msg == WM_LBUTTONUP ) { mousebutton = LMOUSEBUTTON; } else { mousebutton = RMOUSEBUTTON; } if( fdraw_shape ) { switch( toolType ) { case IMGED_PASTE: PasteImage( &start_pt, pointsize, hwnd ); flbuttondown = FALSE; frbuttondown = FALSE; break; case IMGED_FREEHAND: case IMGED_BRUSH: if( flbuttondown || frbuttondown ) { EndFreeHand( hwnd ); RecordImage( hwnd ); } break; case IMGED_LINE: DrawLine( hwnd, &start_pt, &end_pt, mousebutton ); RecordImage( hwnd ); break; case IMGED_RECTO: case IMGED_RECTF: case IMGED_CIRCLEO: case IMGED_CIRCLEF: DisplayRegion( hwnd, &start_pt, &end_pt, mousebutton ); RecordImage( hwnd ); break; case IMGED_CLIP: SetClipRect( hwnd, &start_pt, &end_pt, pointsize ); break; default: break; } fdraw_shape = FALSE; } ReleaseCapture(); flbuttondown = FALSE; frbuttondown = FALSE; prev_pt = new_pt; return( 0 ); case WM_PAINT: RepaintDrawArea( hwnd ); return( 0 ); case WM_QUERYENDSESSION: case WM_CLOSE: if( lastChanceSave( hwnd ) ) { CloseCurrentImage( hwnd ); return( (MRESULT)1 ); } else { return( (MRESULT)0 ); } #ifndef __OS2_PM__ case WM_DESTROY: SetCursor( LoadCursor( NULL, IDC_ARROW ) ); return( 0 ); #endif default: break; } return( _imgwpi_defMDIchildproc( hwnd, msg, wparam, lparam ) ); } /* DrawAreaWinProc */