diff options
author | Fong Lin <pflin@novell.com> | 2010-10-08 17:04:46 +0100 |
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committer | Michael Meeks <michael.meeks@novell.com> | 2010-10-08 17:04:46 +0100 |
commit | cc316b39d9110c536e1758a4f814738ca209bb02 (patch) | |
tree | 0ff290d366ff8fea16ebc7e7781cc14b563f9b37 /lotuswordpro/source/filter/lwpcolor.cxx | |
parent | 949fa63a66adc1ba54a0c353afd66bb863024d27 (diff) |
Port of Lotus Word Pro filter, by Fong Lin and Noel Power
Diffstat (limited to 'lotuswordpro/source/filter/lwpcolor.cxx')
-rw-r--r-- | lotuswordpro/source/filter/lwpcolor.cxx | 149 |
1 files changed, 149 insertions, 0 deletions
diff --git a/lotuswordpro/source/filter/lwpcolor.cxx b/lotuswordpro/source/filter/lwpcolor.cxx new file mode 100644 index 000000000000..9e68fc1b818c --- /dev/null +++ b/lotuswordpro/source/filter/lwpcolor.cxx @@ -0,0 +1,149 @@ +/************************************************************************* + * + * The Contents of this file are made available subject to the terms of + * either of the following licenses + * + * - GNU Lesser General Public License Version 2.1 + * - Sun Industry Standards Source License Version 1.1 + * + * Sun Microsystems Inc., October, 2000 + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2000 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * This library 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * + * Sun Industry Standards Source License Version 1.1 + * ================================================= + * The contents of this file are subject to the Sun Industry Standards + * Source License Version 1.1 (the "License"); You may not use this file + * except in compliance with the License. You may obtain a copy of the + * License at http://www.openoffice.org/license.html. + * + * Software provided under this License is provided on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, + * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, + * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. + * See the License for the specific provisions governing your rights and + * obligations concerning the Software. + * + * The Initial Developer of the Original Code is: IBM Corporation + * + * Copyright: 2008 by IBM Corporation + * + * All Rights Reserved. + * + * Contributor(s): _______________________________________ + * + * + ************************************************************************/ +/************************************************************************* + * @file + * For LWP filter architecture prototype + ************************************************************************/ +/************************************************************************* + * Change History + Jan 2005 Created + ************************************************************************/ + +#include "lwpcolor.hxx" +/** + * @descr read color and then resolve the RGB values +*/ +void LwpColor::Read(LwpObjectStream *pStrm) +{ + pStrm->QuickRead(&m_nRed, sizeof(m_nRed)); + pStrm->QuickRead(&m_nGreen, sizeof(m_nGreen)); + pStrm->QuickRead(&m_nBlue, sizeof(m_nBlue)); + pStrm->QuickRead(&m_nExtra, sizeof(m_nExtra)); + ResolveRGB(); +} + +/** + * @descr return the BGR format +*/ +sal_uInt32 LwpColor::To24Color() +{ + return ((m_nRed >> 8) | + (m_nGreen & 0xFF00) | + (static_cast<sal_uInt32>((m_nBlue & 0xFF00) << 8))); +} +/** + * @descr resolver RGB values per the extra bytes +*/ +void LwpColor::ResolveRGB() +{ + switch(m_nExtra) + { + case AGLRGB_RGB: + break; + case AGLRGB_RED: + m_nRed = 0xFFFF; + m_nGreen = 0x0000; + m_nBlue = 0x0000; + break; + case AGLRGB_GREEN: + m_nRed = 0x0000; + m_nGreen = 0xFFFF; + m_nBlue = 0x0000; + break; + case AGLRGB_BLUE: + m_nRed = 0x0000; + m_nGreen = 0x0000; + m_nBlue = 0xFFFF; + break; + case AGLRGB_BLACK: + m_nRed = 0x0000; + m_nGreen = 0x0000; + m_nBlue = 0x0000; + break; + case AGLRGB_WHITE: + m_nRed = 0xFFFF; + m_nGreen = 0xFFFF; + m_nBlue = 0xFFFF; + break; + case AGLRGB_GRAY: + m_nRed = 0x8080; + m_nGreen = 0x8080; + m_nBlue = 0x8080; + break; + case AGLRGB_LTGRAY: + m_nRed = 0xC0C0; + m_nGreen = 0xC0C0; + m_nBlue = 0xC0C0; + break; + case AGLRGB_DKGRAY: + m_nRed = 0x4040; + m_nGreen = 0x4040; + m_nBlue = 0x4040; + break; + case AGLRGB_INVALID: + case AGLRGB_TRANSPARENT: + default: + m_nRed = 0; + m_nGreen = 0; + m_nBlue = 0; + } +} +void LwpColor::operator = (const LwpColor& rOther) +{ + m_nRed = rOther.m_nRed; + m_nGreen = rOther.m_nGreen; + m_nBlue = rOther.m_nBlue; + m_nExtra = rOther.m_nExtra; +} |