/*** $Id: attr.c,v 1.11 2003/12/23 12:39:33 weiym Exp $**** Drawing attributes of GDI**** Copyright (C) 2003 Feynman Software.** Copyright (C) 2000 ~ 2002 Wei Yongming.**** Current maintainer: Wei Yongming.**** Create date: 2000/06/12, derived from original gdi.c.*//*** This program is free software; you can redistribute it and/or modify** it under the terms of the GNU General Public License as published by** the Free Software Foundation; either version 2 of the License, or** (at your option) any later version.**** This program is distributed in the hope that it will be useful,** but WITHOUT ANY WARRANTY; without even the implied warranty of** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the** GNU General Public License for more details.**** You should have received a copy of the GNU General Public License** along with this program; if not, write to the Free Software** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA*//*** TODO:*/ #include "common.h"#include "minigui.h"#include "gdi.h"#include "window.h"#include "gal.h"#include "cliprect.h"#include "internals.h"#include "ctrlclass.h"#include "dc.h"/******************* General drawing attributes *******************************/gal_pixel GUIAPI GetBkColor (HDC hdc){    PDC pdc;    pdc = dc_HDC2PDC (hdc);    return pdc->bkcolor;}int GUIAPI GetBkMode(HDC hdc){    PDC pdc;    pdc = dc_HDC2PDC(hdc);    return pdc->bkmode;}gal_pixel GUIAPI GetTextColor(HDC hdc){    PDC pdc;    pdc = dc_HDC2PDC(hdc);    return pdc->textcolor;}gal_pixel GUIAPI SetBkColor (HDC hdc, gal_pixel color){    gal_pixel oldcolor;    PDC pdc;    pdc = dc_HDC2PDC (hdc);    oldcolor = pdc->bkcolor;    pdc->bkcolor = color;    return oldcolor;} int GUIAPI SetBkMode (HDC hdc, int bkmode){    int oldmode;    PDC pdc;    pdc = dc_HDC2PDC (hdc);    oldmode = pdc->bkmode;    pdc->bkmode = bkmode;    return oldmode;}gal_pixel GUIAPI SetTextColor (HDC hdc, gal_pixel color){    gal_pixel oldcolor;    PDC pdc;    pdc = dc_HDC2PDC (hdc);    oldcolor = pdc->textcolor;    pdc->textcolor = color;    return oldcolor;}int GUIAPI GetTabStop (HDC hdc){    PDC pdc;    pdc = dc_HDC2PDC(hdc);    return pdc->tabstop;}int GUIAPI SetTabStop (HDC hdc, int new_value){    int old_value;    PDC pdc;    pdc = dc_HDC2PDC(hdc);    old_value = pdc->tabstop;    if (new_value > 0)        pdc->tabstop = new_value;        return old_value;}/************************** Pen and brush support ****************************/gal_pixel GUIAPI GetPenColor (HDC hdc){    PDC pdc;    pdc = dc_HDC2PDC (hdc);    return pdc->pencolor;}gal_pixel GUIAPI GetBrushColor (HDC hdc){    PDC pdc;    pdc = dc_HDC2PDC (hdc);    return pdc->brushcolor;}gal_pixel GUIAPI SetPenColor (HDC hdc, gal_pixel color){    gal_pixel oldvalue;    PDC pdc;    pdc = dc_HDC2PDC (hdc);    oldvalue = pdc->pencolor;    pdc->pencolor = color;    return oldvalue;}gal_pixel GUIAPI SetBrushColor (HDC hdc, gal_pixel color){    gal_pixel oldvalue;    PDC pdc;    pdc = dc_HDC2PDC (hdc);    oldvalue = pdc->brushcolor;    pdc->brushcolor = color;    return oldvalue;}int GUIAPI GetTextCharacterExtra (HDC hdc){    return dc_HDC2PDC (hdc)->cExtra;}int GUIAPI SetTextCharacterExtra (HDC hdc, int extra){    int oldvalue;    PDC pdc;    pdc = dc_HDC2PDC (hdc);    oldvalue = pdc->cExtra;    pdc->cExtra = extra;    return oldvalue;}int GUIAPI GetTextAboveLineExtra (HDC hdc){    return dc_HDC2PDC (hdc)->alExtra;}int GUIAPI SetTextAboveLineExtra (HDC hdc, int extra){    int oldvalue;    PDC pdc;    pdc = dc_HDC2PDC (hdc);    oldvalue = pdc->alExtra;    pdc->alExtra = extra;    return oldvalue;}int GUIAPI GetTextBellowLineExtra (HDC hdc){    return dc_HDC2PDC (hdc)->blExtra;}int GUIAPI SetTextBellowLineExtra (HDC hdc, int extra){    int oldvalue;    PDC pdc;    pdc = dc_HDC2PDC (hdc);    oldvalue = pdc->blExtra;    pdc->blExtra = extra;    return oldvalue;}