static void ScrollEnd( HWND hWnd )
/************************************************************************/
{
if ( !bScrolling )
return;
if ( lpProc )
{ // Call the display hook and turn it back on
lpProc->DisplayHookProc( hWnd, Window.hDC, NULL );
SetDisplayHook( hWnd, lpProc );
lpProc = NULL;
}
EnableMarquee( YES );
SetupRulers(hWnd);
ZoomMainViewChanged( hWnd );
bScrolling = NO;
}
static void ScrollStart( HWND hWnd )
/************************************************************************/
{
if ( bScrolling )
return;
// Rely on the fact that we always get an SB_ENDSCROLL when done
if ( hWnd == GetActiveDoc() )
DisplayBrush(0, 0, 0, OFF);
if ( lpProc = GetDisplayHook(hWnd) )
{ // Call the display hook and turn it off
lpProc->DisplayHookProc( hWnd, Window.hDC, NULL );
SetDisplayHook( hWnd, NULL );
}
EnableMarquee( NO );
RemoveMarquee();
AstralUpdateWindow( hWnd );
bScrolling = YES;
}
LOCAL BOOL ZoomBox_OnCreate(HWND hWnd, LPCREATESTRUCT lpCreateStruct)
/***********************************************************************/
{
LPDISPLAY lpMyDisplay;
hZoomWindow = hWnd;
if ( !(lpMyDisplay = (LPDISPLAY)Alloc((long)sizeof(DISPLAY))) )
return( (BOOL)-1 );
StuffZoomDisplay(hWnd, lpMyDisplay);
SetImagePtr (hWnd, NULL);
SetDisplayPtr (hWnd, lpMyDisplay);
SetWindowWord( hWnd, GWW_ZOOMBOXLEFT, 0); // postion in pixels
SetWindowWord( hWnd, GWW_ZOOMBOXTOP, 0); // ''
SetWindowWord( hWnd, GWW_ZOOMBOXRIGHT, 0); // ''
SetWindowWord( hWnd, GWW_ZOOMBOXBOTTOM, 0); // ''
SetDisplayHook(hWnd, &UpdateBoxHook);
return(TRUE);
}
