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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 : #ifndef OOX_OLE_OLEHELPER_HXX
21 : #define OOX_OLE_OLEHELPER_HXX
22 :
23 : #include <rtl/ustring.hxx>
24 : #include "oox/helper/binarystreambase.hxx"
25 : #include "oox/helper/storagebase.hxx"
26 : #include "oox/helper/graphichelper.hxx"
27 : #include "com/sun/star/form/XFormComponent.hpp"
28 : #include "com/sun/star/uno/XComponentContext.hpp"
29 : #include "com/sun/star/lang/XMultiServiceFactory.hpp"
30 : #include "com/sun/star/frame/XModel.hpp"
31 : #include "com/sun/star/frame/XFrame.hpp"
32 : #include "com/sun/star/drawing/XShapes.hpp"
33 : #include "com/sun/star/awt/XControlModel.hpp"
34 : #include "com/sun/star/io/XInputStream.hpp"
35 : #include "com/sun/star/io/XOutputStream.hpp"
36 : #include <com/sun/star/drawing/XDrawPage.hpp>
37 : #include "com/sun/star/container/XIndexContainer.hpp"
38 : #include <filter/msfilter/msocximex.hxx>
39 : #include "oox/dllapi.h"
40 : #include "sot/storage.hxx"
41 :
42 : namespace oox {
43 : class BinaryInputStream;
44 : class BinaryOutputStream;
45 : class BinaryXInputStream;
46 : class GraphicHelper;
47 : }
48 :
49 : namespace oox {
50 :
51 : typedef ::boost::shared_ptr< oox::BinaryXInputStream > BinaryXInputStreamRef;
52 :
53 : namespace ole {
54 :
55 :
56 : // ============================================================================
57 :
58 : #define OLE_GUID_STDFONT "{0BE35203-8F91-11CE-9DE3-00AA004BB851}"
59 : #define OLE_GUID_STDPIC "{0BE35204-8F91-11CE-9DE3-00AA004BB851}"
60 : #define OLE_GUID_STDHLINK "{79EAC9D0-BAF9-11CE-8C82-00AA004BA90B}"
61 :
62 : // ============================================================================
63 :
64 : const sal_uInt16 OLE_STDFONT_NORMAL = 400;
65 : const sal_uInt16 OLE_STDFONT_BOLD = 700;
66 :
67 : const sal_uInt8 OLE_STDFONT_ITALIC = 0x02;
68 : const sal_uInt8 OLE_STDFONT_UNDERLINE = 0x04;
69 : const sal_uInt8 OLE_STDFONT_STRIKE = 0x08;
70 :
71 : /** Stores data about a StdFont font structure. */
72 0 : struct StdFontInfo
73 : {
74 : ::rtl::OUString maName; ///< Font name.
75 : sal_uInt32 mnHeight; ///< Font height (1/10,000 points).
76 : sal_uInt16 mnWeight; ///< Font weight (normal/bold).
77 : sal_uInt16 mnCharSet; ///< Font charset.
78 : sal_uInt8 mnFlags; ///< Font flags.
79 :
80 : explicit StdFontInfo();
81 : explicit StdFontInfo(
82 : const ::rtl::OUString& rName,
83 : sal_uInt32 nHeight,
84 : sal_uInt16 nWeight = OLE_STDFONT_NORMAL,
85 : sal_uInt16 nCharSet = WINDOWS_CHARSET_ANSI,
86 : sal_uInt8 nFlags = 0 );
87 : };
88 :
89 : // ============================================================================
90 :
91 : /** Stores data about a StdHlink hyperlink. */
92 0 : struct StdHlinkInfo
93 : {
94 : ::rtl::OUString maTarget;
95 : ::rtl::OUString maLocation;
96 : ::rtl::OUString maDisplay;
97 : ::rtl::OUString maFrame;
98 : };
99 :
100 : // ============================================================================
101 :
102 : /** Static helper functions for OLE import/export. */
103 : class OOX_DLLPUBLIC OleHelper
104 : {
105 : public:
106 : /** Returns the UNO RGB color from the passed encoded OLE color.
107 :
108 : @param bDefaultColorBgr
109 : True = OLE default color type is treated as BGR color.
110 : False = OLE default color type is treated as palette color.
111 : */
112 : static sal_Int32 decodeOleColor(
113 : const GraphicHelper& rGraphicHelper,
114 : sal_uInt32 nOleColor,
115 : bool bDefaultColorBgr = true );
116 :
117 : /** Returns the OLE color from the passed UNO RGB color.
118 : */
119 : static sal_uInt32 encodeOleColor( sal_Int32 nRgbColor );
120 :
121 : /** Imports a GUID from the passed binary stream and returns its string
122 : representation (in uppercase characters).
123 : */
124 : static ::rtl::OUString importGuid( BinaryInputStream& rInStrm );
125 :
126 : /** Imports an OLE StdFont font structure from the current position of the
127 : passed binary stream.
128 : */
129 : static bool importStdFont(
130 : StdFontInfo& orFontInfo,
131 : BinaryInputStream& rInStrm,
132 : bool bWithGuid );
133 :
134 : /** Imports an OLE StdPic picture from the current position of the passed
135 : binary stream.
136 : */
137 : static bool importStdPic(
138 : StreamDataSequence& orGraphicData,
139 : BinaryInputStream& rInStrm,
140 : bool bWithGuid );
141 :
142 : private:
143 : OleHelper(); // not implemented
144 : ~OleHelper(); // not implemented
145 : };
146 :
147 : // ideally it would be great to get rid of SvxMSConvertOCXControls
148 : // however msfilter/source/msfilter/svdfppt.cxx still uses
149 : // SvxMSConvertOCXControls as a base class, unfortunately oox depends on
150 : // msfilter. Probably the solution would be to move the svdfppt.cxx
151 : // implementation into the sd module itself.
152 : class OOX_DLLPUBLIC MSConvertOCXControls : public SvxMSConvertOCXControls
153 : {
154 : #if SvxMSConvertOCXControlsRemoved
155 : com::sun::star::uno::Reference< com::sun::star::drawing::XShapes > mxShapes;
156 : com::sun::star::uno::Reference< com::sun::star::drawing::XDrawPage > mxDrawPage;
157 : com::sun::star::uno::Reference< com::sun::star::container::XIndexContainer > mxFormComps;
158 : com::sun::star::uno::Reference< com::sun::star::lang::XMultiServiceFactory > mxServiceFactory;
159 : #endif
160 : protected:
161 : ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext > mxCtx;
162 : ::oox::GraphicHelper maGrfHelper;
163 :
164 : bool importControlFromStream( ::oox::BinaryInputStream& rInStrm,
165 : ::com::sun::star::uno::Reference< com::sun::star::form::XFormComponent > & rxFormComp,
166 : const ::rtl::OUString& rGuidString );
167 : bool importControlFromStream( ::oox::BinaryInputStream& rInStrm,
168 : ::com::sun::star::uno::Reference< com::sun::star::form::XFormComponent > & rxFormComp,
169 : const ::rtl::OUString& rGuidString,
170 : sal_Int32 nSize );
171 : public:
172 : MSConvertOCXControls( const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XModel >& rxModel );
173 : ~MSConvertOCXControls();
174 : sal_Bool ReadOCXStorage( SotStorageRef& rSrc1, ::com::sun::star::uno::Reference< com::sun::star::form::XFormComponent > & rxFormComp );
175 : sal_Bool ReadOCXCtlsStream(SotStorageStreamRef& rSrc1, ::com::sun::star::uno::Reference< com::sun::star::form::XFormComponent > & rxFormComp,
176 : sal_Int32 nPos, sal_Int32 nSize );
177 : static sal_Bool WriteOCXStream( const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XModel >& rxModel, SotStorageRef &rSrc1, const com::sun::star::uno::Reference< com::sun::star::awt::XControlModel > &rControlModel, const com::sun::star::awt::Size& rSize,rtl::OUString &rName);
178 :
179 : #if SvxMSConvertOCXControlsRemoved
180 : const com::sun::star::uno::Reference< com::sun::star::drawing::XShapes > & GetShapes();
181 : const com::sun::star::uno::Reference< com::sun::star::container::XIndexContainer > & GetFormComps();
182 : virtual const com::sun::star::uno::Reference<
183 : com::sun::star::drawing::XDrawPage > & GetDrawPage();
184 : const com::sun::star::uno::Reference< com::sun::star::lang::XMultiServiceFactory > & GetServiceFactory();
185 : virtual sal_Bool InsertControl(
186 : const com::sun::star::uno::Reference<
187 : com::sun::star::form::XFormComponent >& /*rFComp*/,
188 : const com::sun::star::awt::Size& /*rSize*/,
189 : com::sun::star::uno::Reference<
190 : com::sun::star::drawing::XShape >* /*pShape*/,
191 : sal_Bool /*bFloatingCtrl*/ ) {return sal_False;}
192 : #endif
193 : };
194 :
195 :
196 : // ============================================================================
197 :
198 : } // namespace ole
199 : } // namespace oox
200 :
201 : #endif
202 :
203 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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