sc/source/ui/vba/vbapalette.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include "vbapalette.hxx"
  21
  22 #include <sal/macros.h>
  23 #include <cppuhelper/implbase.hxx>
  24 #include <sfx2/objsh.hxx>
  25 #include <docsh.hxx>
  26 #include <com/sun/star/beans/XPropertySet.hpp>
  27 #include <com/sun/star/container/XIndexAccess.hpp>
  28 #include <com/sun/star/lang/IndexOutOfBoundsException.hpp>
  29 #include "excelvbahelper.hxx"
  30
  31 using namespace ::com::sun::star;
  32 using namespace ::ooo::vba;
  33
  34 /** Standard EGA colors, bright. */
  35 #define EXC_PALETTE_EGA_COLORS_LIGHT \
  36             Color(0x000000), Color(0xFFFFFF), Color(0xFF0000), Color(0x00FF00), Color(0x0000FF), Color(0xFFFF00), Color(0xFF00FF), Color(0x00FFFF)
  37 /** Standard EGA colors), dark. */
  38 #define EXC_PALETTE_EGA_COLORS_DARK \
  39             Color(0x800000), Color(0x008000), Color(0x000080), Color(0x808000), Color(0x800080), Color(0x008080), Color(0xC0C0C0), Color(0x808080)
  40
  41 const Color spnDefColorTable8[] =
  42 {
  43 /*  8 */    EXC_PALETTE_EGA_COLORS_LIGHT,
  44 /* 16 */    EXC_PALETTE_EGA_COLORS_DARK,
  45 /* 24 */    Color(0x9999FF), Color(0x993366), Color(0xFFFFCC), Color(0xCCFFFF), Color(0x660066), Color(0xFF8080), Color(0x0066CC), Color(0xCCCCFF),
  46 /* 32 */    Color(0x000080), Color(0xFF00FF), Color(0xFFFF00), Color(0x00FFFF), Color(0x800080), Color(0x800000), Color(0x008080), Color(0x0000FF),
  47 /* 40 */    Color(0x00CCFF), Color(0xCCFFFF), Color(0xCCFFCC), Color(0xFFFF99), Color(0x99CCFF), Color(0xFF99CC), Color(0xCC99FF), Color(0xFFCC99),
  48 /* 48 */    Color(0x3366FF), Color(0x33CCCC), Color(0x99CC00), Color(0xFFCC00), Color(0xFF9900), Color(0xFF6600), Color(0x666699), Color(0x969696),
  49 /* 56 */    Color(0x003366), Color(0x339966), Color(0x003300), Color(0x333300), Color(0x993300), Color(0x993366), Color(0x333399), Color(0x333333)
  50 };
  51
  52 typedef ::cppu::WeakImplHelper< container::XIndexAccess > XIndexAccess_BASE;
  53
  54 namespace {
  55
  56 class DefaultPalette : public XIndexAccess_BASE
  57 {
  58 public:
  59    DefaultPalette(){}
  60
  61     // Methods XIndexAccess
  62     virtual ::sal_Int32 SAL_CALL getCount() override
  63     {
  64         return SAL_N_ELEMENTS(spnDefColorTable8);
  65     }
  66
  67     virtual uno::Any SAL_CALL getByIndex( ::sal_Int32 Index ) override
  68     {
  69         if ( Index < 0 || Index >= getCount() )
  70             throw lang::IndexOutOfBoundsException();
  71         return uno::Any( sal_Int32( spnDefColorTable8[ Index ] ) );
  72     }
  73
  74     // Methods XElementAccess
  75     virtual uno::Type SAL_CALL getElementType() override
  76     {
  77         return ::cppu::UnoType<sal_Int32>::get();
  78     }
  79     virtual sal_Bool SAL_CALL hasElements() override
  80     {
  81         return true;
  82     }
  83
  84 };
  85
  86 }
  87
  88 ScVbaPalette::ScVbaPalette( const uno::Reference< frame::XModel >& rxModel ) :
  89     m_pShell( excel::getDocShell( rxModel ) )
  90 {
  91 }
  92
  93 uno::Reference< container::XIndexAccess >
  94 ScVbaPalette::getDefaultPalette()
  95 {
  96     return new DefaultPalette();
  97 }
  98
  99 uno::Reference< container::XIndexAccess >
 100 ScVbaPalette::getPalette() const
 101 {
 102     uno::Reference< container::XIndexAccess > xIndex;
 103     uno::Reference< beans::XPropertySet > xProps;
 104     if ( !m_pShell )
 105         throw uno::RuntimeException(u"Can't extract palette, no doc shell"_ustr );
 106
 107     xProps.set( m_pShell->GetModel(), uno::UNO_QUERY_THROW );
 108
 109     xIndex.set( xProps->getPropertyValue(u"ColorPalette"_ustr), uno::UNO_QUERY );
 110     if ( !xIndex.is() )
 111         return new DefaultPalette();
 112     return xIndex;
 113 }
 114
 115 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */