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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 INCLUDED_SVX_GALTHEME_HXX
21 : #define INCLUDED_SVX_GALTHEME_HXX
22 :
23 : #include <svx/svxdllapi.h>
24 :
25 : #include <tools/debug.hxx>
26 : #include <tools/urlobj.hxx>
27 : #include <vcl/salctype.hxx>
28 : #include <svl/SfxBroadcaster.hxx>
29 : #include <svl/lstner.hxx>
30 : #include <svtools/transfer.hxx>
31 : #include <svx/svdmodel.hxx>
32 : #include <svx/galmisc.hxx>
33 : #include <vector>
34 :
35 : class SotStorage;
36 : class SotStorageStream;
37 :
38 : // - SgaObjKind -
39 :
40 :
41 1006 : struct GalleryObject
42 : {
43 : INetURLObject aURL;
44 : sal_uInt32 nOffset;
45 : SgaObjKind eObjKind;
46 : bool mbDelete;
47 :
48 : //UI visualization buffering
49 : BitmapEx maPreviewBitmapEx;
50 : Size maPreparedSize;
51 : OUString maTitle;
52 : OUString maPath;
53 : };
54 :
55 : typedef ::std::vector< GalleryObject* > GalleryObjectList;
56 :
57 : class GalleryThemeEntry;
58 : class SgaObject;
59 : class FmFormModel;
60 : class ListBox;
61 :
62 :
63 : // - GalDragParams -
64 :
65 :
66 : struct GalDragParams
67 : {
68 : vcl::Region aDragRegion;
69 : sal_uIntPtr nDragObjPos;
70 : OUString aThemeName;
71 : OUString aFileName;
72 : SgaObjKind eObjKind;
73 : };
74 :
75 :
76 : // - GalleryTheme -
77 :
78 :
79 : class Gallery;
80 : class GalleryProgress;
81 : namespace unogallery
82 : {
83 : class GalleryTheme;
84 : class GalleryItem;
85 : }
86 :
87 : class SVX_DLLPUBLIC GalleryTheme : public SfxBroadcaster
88 : {
89 : friend class Gallery;
90 : friend class GalleryThemeCacheEntry;
91 : friend class ::unogallery::GalleryTheme;
92 : friend class ::unogallery::GalleryItem;
93 :
94 : private:
95 :
96 : GalleryObjectList aObjectList;
97 : OUString m_aDestDir;
98 : bool m_bDestDirRelative;
99 : tools::SvRef<SotStorage> aSvDrawStorageRef;
100 : Gallery* pParent;
101 : GalleryThemeEntry* pThm;
102 : sal_uIntPtr mnThemeLockCount;
103 : sal_uIntPtr mnBroadcasterLockCount;
104 : sal_uIntPtr nDragPos;
105 : bool bDragging;
106 : bool bAbortActualize;
107 :
108 : SAL_DLLPRIVATE void ImplCreateSvDrawStorage();
109 : SgaObject* ImplReadSgaObject( GalleryObject* pEntry );
110 : SAL_DLLPRIVATE bool ImplWriteSgaObject( const SgaObject& rObj, size_t nPos, GalleryObject* pExistentEntry );
111 : SAL_DLLPRIVATE void ImplWrite();
112 503 : SAL_DLLPRIVATE const GalleryObject* ImplGetGalleryObject( size_t nPos ) const
113 503 : { return ( nPos < aObjectList.size() ) ? aObjectList[ nPos ] : NULL; }
114 : const GalleryObject* ImplGetGalleryObject( const INetURLObject& rURL );
115 :
116 0 : SAL_DLLPRIVATE size_t ImplGetGalleryObjectPos( const GalleryObject* pObj ) const
117 : {
118 0 : for ( size_t i = 0, n = aObjectList.size(); i < n; ++i )
119 0 : if ( pObj == aObjectList[ i ] )
120 0 : return i;
121 0 : return size_t(-1);
122 : }
123 : SAL_DLLPRIVATE INetURLObject ImplGetURL( const GalleryObject* pObject ) const;
124 : SAL_DLLPRIVATE INetURLObject ImplCreateUniqueURL( SgaObjKind eObjKind, ConvertDataFormat nFormat = ConvertDataFormat::Unknown );
125 : SAL_DLLPRIVATE void ImplSetModified( bool bModified );
126 : SAL_DLLPRIVATE void ImplBroadcast( sal_uIntPtr nUpdatePos );
127 :
128 : SAL_DLLPRIVATE GalleryTheme();
129 : SAL_DLLPRIVATE GalleryTheme( Gallery* pGallery, GalleryThemeEntry* pThemeEntry );
130 : SAL_DLLPRIVATE virtual ~GalleryTheme();
131 :
132 : GalleryTheme(GalleryTheme const &) = delete;
133 : void operator =(GalleryTheme const &) = delete;
134 :
135 : public:
136 :
137 : SAL_DLLPRIVATE static GalleryThemeEntry* CreateThemeEntry( const INetURLObject& rURL, bool bReadOnly );
138 :
139 2034 : SAL_DLLPRIVATE size_t GetObjectCount() const { return aObjectList.size(); }
140 :
141 : SgaObject* AcquireObject( size_t nPos );
142 : static void ReleaseObject( SgaObject* pObj );
143 :
144 : bool InsertObject( const SgaObject& rObj, sal_uIntPtr nPos = CONTAINER_APPEND );
145 : bool RemoveObject( size_t nPos );
146 : SAL_DLLPRIVATE bool ChangeObjectPos( size_t nOldPos, size_t nNewPos );
147 :
148 : const OUString& GetName() const;
149 : SAL_DLLPRIVATE const OUString& GetRealName() const;
150 :
151 : // used for building gallery themes during compilation:
152 : SAL_DLLPRIVATE const OUString& GetDestDir() const { return m_aDestDir; }
153 11 : SAL_DLLPRIVATE void SetDestDir(const OUString& rDestDir, bool bRelative = true)
154 11 : { m_aDestDir = rDestDir; m_bDestDirRelative = bRelative; }
155 :
156 : SAL_DLLPRIVATE const INetURLObject& GetThmURL() const;
157 : const INetURLObject& GetSdgURL() const;
158 : SAL_DLLPRIVATE const INetURLObject& GetSdvURL() const;
159 :
160 : sal_uInt32 GetId() const;
161 : SAL_DLLPRIVATE void SetId( sal_uInt32 nNewId, bool bResetThemeName );
162 :
163 0 : SAL_DLLPRIVATE void SetDragging( bool bSet ) { bDragging = bSet; }
164 0 : SAL_DLLPRIVATE bool IsDragging() const { return bDragging; }
165 :
166 0 : SAL_DLLPRIVATE void LockTheme() { ++mnThemeLockCount; }
167 : SAL_DLLPRIVATE bool UnlockTheme();
168 :
169 0 : SAL_DLLPRIVATE void LockBroadcaster() { mnBroadcasterLockCount++; }
170 : void UnlockBroadcaster( sal_uIntPtr nUpdatePos = 0 );
171 503 : SAL_DLLPRIVATE bool IsBroadcasterLocked() const { return mnBroadcasterLockCount > 0; }
172 :
173 0 : SAL_DLLPRIVATE void SetDragPos( sal_uIntPtr nPos ) { nDragPos = nPos; }
174 0 : SAL_DLLPRIVATE sal_uIntPtr GetDragPos() const { return nDragPos; }
175 :
176 : SAL_DLLPRIVATE bool IsThemeNameFromResource() const;
177 :
178 : bool IsReadOnly() const;
179 : bool IsDefault() const;
180 : SAL_DLLPRIVATE bool IsModified() const;
181 :
182 : void Actualize( const Link<>& rActualizeLink, GalleryProgress* pProgress = NULL );
183 0 : SAL_DLLPRIVATE void AbortActualize() { bAbortActualize = true; }
184 :
185 66 : SAL_DLLPRIVATE Gallery* GetParent() const { return pParent; }
186 : SAL_DLLPRIVATE tools::SvRef<SotStorage> GetSvDrawStorage() const;
187 :
188 : public:
189 :
190 0 : SAL_DLLPRIVATE SgaObjKind GetObjectKind( sal_uIntPtr nPos ) const
191 : {
192 : DBG_ASSERT( nPos < GetObjectCount(), "Position out of range" );
193 0 : return ImplGetGalleryObject( nPos )->eObjKind;
194 : }
195 :
196 :
197 0 : SAL_DLLPRIVATE const INetURLObject& GetObjectURL( sal_uIntPtr nPos ) const
198 : {
199 : DBG_ASSERT( nPos < GetObjectCount(), "Position out of range" );
200 0 : return ImplGetGalleryObject( nPos )->aURL;
201 : }
202 :
203 : SAL_DLLPRIVATE bool GetThumb( sal_uIntPtr nPos, BitmapEx& rBmp, bool bProgress = false );
204 :
205 : bool GetGraphic( sal_uIntPtr nPos, Graphic& rGraphic, bool bProgress = false );
206 : bool InsertGraphic( const Graphic& rGraphic, sal_uIntPtr nInsertPos = CONTAINER_APPEND );
207 :
208 : bool GetModel( sal_uIntPtr nPos, SdrModel& rModel, bool bProgress = false );
209 : bool InsertModel( const FmFormModel& rModel, sal_uIntPtr nInsertPos = CONTAINER_APPEND );
210 :
211 : SAL_DLLPRIVATE bool GetModelStream( sal_uIntPtr nPos, tools::SvRef<SotStorageStream>& rModelStreamRef, bool bProgress = false );
212 : SAL_DLLPRIVATE bool InsertModelStream( const tools::SvRef<SotStorageStream>& rModelStream, sal_uIntPtr nInsertPos = CONTAINER_APPEND );
213 :
214 : SAL_DLLPRIVATE bool GetURL( sal_uIntPtr nPos, INetURLObject& rURL, bool bProgress = false );
215 : bool InsertURL( const INetURLObject& rURL, sal_uIntPtr nInsertPos = CONTAINER_APPEND );
216 : SAL_DLLPRIVATE bool InsertFileOrDirURL( const INetURLObject& rFileOrDirURL, sal_uIntPtr nInsertPos = CONTAINER_APPEND );
217 :
218 : SAL_DLLPRIVATE bool InsertTransferable( const ::com::sun::star::uno::Reference< ::com::sun::star::datatransfer::XTransferable >& rxTransferable, sal_uIntPtr nInsertPos );
219 :
220 : SAL_DLLPRIVATE void CopyToClipboard( vcl::Window* pWindow, sal_uIntPtr nPos );
221 : SAL_DLLPRIVATE void StartDrag( vcl::Window* pWindow, sal_uIntPtr nPos );
222 :
223 : public:
224 :
225 : SAL_DLLPRIVATE SvStream& WriteData( SvStream& rOut ) const;
226 : SAL_DLLPRIVATE SvStream& ReadData( SvStream& rIn );
227 : static void InsertAllThemes( ListBox& rListBox );
228 :
229 : // for buffering PreviewBitmaps and strings for object and path
230 : SAL_DLLPRIVATE void GetPreviewBitmapExAndStrings(sal_uIntPtr nPos, BitmapEx& rBitmapEx, Size& rSize, OUString& rTitle, OUString& rPath) const;
231 : SAL_DLLPRIVATE void SetPreviewBitmapExAndStrings(sal_uIntPtr nPos, const BitmapEx& rBitmapEx, const Size& rSize, const OUString& rTitle, const OUString& rPath);
232 : };
233 :
234 : SvStream& WriteGalleryTheme( SvStream& rOut, const GalleryTheme& rTheme );
235 : SvStream& ReadGalleryTheme( SvStream& rIn, GalleryTheme& rTheme );
236 :
237 : #endif
238 :
239 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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