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