211 lines
6.1 KiB
C
211 lines
6.1 KiB
C
/*
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* CDE - Common Desktop Environment
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*
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* Copyright (c) 1993-2012, The Open Group. All rights reserved.
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*
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* These libraries and programs are free software; you can
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* redistribute them and/or modify them under the terms of the GNU
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* Lesser General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* These libraries and programs are distributed in the hope that
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* they will be useful, but WITHOUT ANY WARRANTY; without even the
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* implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU Lesser General Public License for more
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* details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with these libraries and programs; if not, write
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* to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
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* Floor, Boston, MA 02110-1301 USA
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*/
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/*
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* $XConsortium: obj_geometry.c /main/3 1995/11/06 18:34:59 rswiston $
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*
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* @(#)obj_geometry.c 1.10 08 Mar 1994 cde_app_builder/src/libABobj
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*
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* RESTRICTED CONFIDENTIAL INFORMATION:
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*
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* The information in this document is subject to special
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* restrictions in a confidential disclosure agreement between
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* HP, IBM, Sun, USL, SCO and Univel. Do not distribute this
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* document outside HP, IBM, Sun, USL, SCO, or Univel without
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* Sun's specific written approval. This document and all copies
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* and derivative works thereof must be returned or destroyed at
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* Sun's request.
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*
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* Copyright 1993 Sun Microsystems, Inc. All rights reserved.
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*
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*/
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/*
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* obj_geometry.c - geometry management
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*/
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#include "objP.h"
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#include "obj_notifyP.h"
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/*************************************************************************
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** **
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** Constants (#define and const) **
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** **
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**************************************************************************/
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/*************************************************************************
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** **
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** Private Functions (C declarations and macros) **
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** **
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**************************************************************************/
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/*************************************************************************
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** **
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** Data **
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** **
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**************************************************************************/
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/*************************************************************************
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** **
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** Function Definitions **
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** **
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**************************************************************************/
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/*************************************************************************
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** **
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** Get values **
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** **
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**************************************************************************/
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int
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obj_get_geometry(ABObj obj, int *x, int *y, int *width, int *height)
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{
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*x= obj->x;
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*y= obj->y;
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*width= obj->width;
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*height= obj->height;
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return OK;
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}
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int
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obj_get_position(ABObj obj, int *x, int *y)
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{
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*x= obj->x;
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*y= obj->y;
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return OK;
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}
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int
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obj_get_size(ABObj obj, int *width, int *height)
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{
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*width= obj->width;
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*height= obj->height;
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return OK;
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}
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/*************************************************************************
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** **
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** Set values **
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** **
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**************************************************************************/
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int
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obj_set_geometry(ABObj obj, int newX, int newY, int newWidth, int newHeight)
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{
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int iReturn= 0;
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int iRC= 0; /* return code */
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int oldX= obj->x;
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int oldY= obj->y;
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int oldWidth= obj->width;
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int oldHeight= obj->height;
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BOOL changed= ( (oldX != newX)
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|| (oldY != newY)
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|| (oldWidth != newWidth)
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|| (oldHeight != newHeight) );
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if (!changed)
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{
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goto epilogue;
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}
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iRC= objP_notify_send_allow_geometry_change(obj,
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newX, newY, newWidth, newHeight);
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if (iRC < 0)
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{
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iReturn= iRC;
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goto epilogue;
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}
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oldX = obj->x;
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oldY = obj->y;
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oldWidth = obj->width;
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oldHeight = obj->height;
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obj->x= newX;
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obj->y= newY;
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obj->width= newWidth;
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obj->height= newHeight;
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iReturn= objP_notify_send_geometry_change(
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obj, oldX, oldY, oldWidth, oldHeight);
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epilogue:
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return iReturn;
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}
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int
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obj_move(ABObj obj, int newX, int newY)
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{
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return obj_set_geometry(obj, newX, newY, obj->width, obj->height);
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}
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int
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obj_resize(ABObj obj, int newWidth, int newHeight)
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{
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return obj_set_geometry(obj, obj->x, obj->y, newWidth, newHeight);
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}
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/*************************************************************************
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** **
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** Tests **
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** **
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**************************************************************************/
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int
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obj_test_set_geometry(ABObj obj,
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int newX, int newY, int newHeight, int newWidth)
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{
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int iReturn= 0;
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objP_notify_push_mode();
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objP_notify_clear_mode(OBJEV_MODE_DISALLOW_ALL_EVS);
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iReturn= objP_notify_send_allow_geometry_change(obj,
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newX, newY, newHeight, newWidth);
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objP_notify_pop_mode();
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return iReturn;
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}
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int
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obj_test_move(ABObj obj, int newX, int newY)
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{
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return obj_test_set_geometry(obj, newX, newY, obj->width, obj->height);
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}
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int
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obj_test_resize(ABObj obj, int newWidth, int newHeight)
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{
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return obj_test_set_geometry(obj, obj->x, obj->y, newWidth, newHeight);
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}
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