/*
* BkColorEnumProc - used to change the background color of all MDI children
*/
BOOL CALLBACK BkColorEnumProc( HWND hwnd, LONG lparam )
{
img_node *node;
lparam = lparam;
if( _wpi_getowner( hwnd ) ) {
return( TRUE );
}
if( _wpi_isiconic( hwnd ) ) {
return( TRUE );
}
node = SelectImage( _wpi_getclient( hwnd ) );
if( node == NULL ) {
return( TRUE );
}
if( node->imgtype == BITMAP_IMG ) {
return( TRUE );
}
InvalidateRect( _wpi_getclient( hwnd ), NULL, FALSE );
InvalidateRect( node->viewhwnd, NULL, FALSE );
return( TRUE );
} /* BkColorEnumProc */
/*
* GridEnumProc - used to grid all the children
*/
BOOL CALLBACK GridEnumProc( HWND hwnd, LONG lparam )
{
lparam = lparam;
if( _wpi_getowner( hwnd ) ) {
return( 1 );
}
if( _wpi_isiconic( hwnd ) ) {
return( 1 );
} else {
InvalidateRect( _wpi_getclient( hwnd ), NULL, FALSE );
}
return( 1 );
} /* GridEnumProc */
/*
* ViewEnumProc - enumerate the child windows and show the view window
* for each window
*/
BOOL CALLBACK ViewEnumProc( HWND hwnd, LONG lparam )
{
lparam = lparam;
if( _wpi_getowner( hwnd ) ) {
return( TRUE );
}
if( _wpi_isiconic( hwnd ) ) {
return( TRUE );
} else {
SendMessage( hwnd, UM_SHOWVIEWWINDOW, 0, 0L );
}
return( TRUE );
} /* ViewEnumProc */
/*
* GridEnumProc - used to grid all the children
*/
BOOL CALLBACK GridEnumProc( HWND hwnd, LONG lparam )
{
HWND frame;
lparam = lparam;
if ( _wpi_getowner(hwnd) ) {
return 1;
}
if ( _wpi_isiconic(hwnd) ) {
return 1;
} else {
InvalidateRect( _wpi_getclient(hwnd), NULL, FALSE );
}
frame = frame; // suppress compiler warnings
return 1;
} /* GridEnumProc */
/*
* GetPosProc - get the position of all the child windows
*/
BOOL CALLBACK GetPosProc( HWND hwnd, LONG lparam )
{
WPI_RECT windowrect;
WPI_POINT topleft; // this ends up being bottom left for PM
WPI_RECTDIM left;
WPI_RECTDIM top;
lparam = lparam;
#ifdef __OS2_PM__
if( windowIndex >= imageMax ) {
return( 0 );
}
#endif
if( _wpi_getowner( hwnd ) != NULL ) {
return( 1 );
}
if( _wpi_isiconic( hwnd ) ) {
windowCoords[windowIndex].x = -1;
windowCoords[windowIndex].y = -1;
windowIndex++;
return( 1 );
}
_wpi_getwindowrect( hwnd, &windowrect );
_wpi_getrectvalues( windowrect, &left, &top, NULL, NULL );
topleft.x = left;
topleft.y = top;
_wpi_screentoclient( ClientWindow, &topleft );
if( topleft.x < 0 ) {
topleft.x = 0;
}
#ifndef __OS2_PM__
if( topleft.y < 0 ) {
topleft.y = 0;
}
#endif
windowCoords[windowIndex] = topleft;
windowIndex++;
return( 1 );
} /* GetPosProc */
static gui_window *GetToolWnd( HWND hwnd )
{
HWND parent;
#ifndef __OS2_PM__
parent = _wpi_getparent( hwnd );
if( parent != HWND_DESKTOP ) {
return( GUIGetWindow( parent ) );
}
#else
parent = _wpi_getparent(_wpi_getparent( hwnd ));
if( parent == HWND_DESKTOP ) {
parent = _wpi_getowner( _wpi_getparent( hwnd ) );
}
if( parent != HWND_DESKTOP ) {
return( GUIGetWindow( parent ) );
}
#endif
return( NULL );
}