include/svx/galmisc.hxx

   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_GALMISC_HXX
  21 #define INCLUDED_SVX_GALMISC_HXX
  22
  23 #include <vcl/imap.hxx>
  24 #include <svl/hint.hxx>
  25 #include <vcl/transfer.hxx>
  26 #include <vcl/salctype.hxx>
  27 #include <svx/svdobj.hxx>
  28 #include <com/sun/star/uno/Reference.h>
  29 #include <svx/svxdllapi.h>
  30 #include <tools/date.hxx>
  31 #include <tools/time.hxx>
  32 #include <memory>
  33
  34 namespace com::sun::star::awt { class XProgressBar; }
  35
  36 class INetURLObject;
  37 class GalleryTheme;
  38 class SotStorageStream;
  39
  40 struct ExchangeData
  41 {
  42     GalleryTheme*   pTheme;
  43     OUString        aEditedTitle;
  44     Date            aThemeChangeDate;
  45     tools::Time     aThemeChangeTime;
  46
  47     ExchangeData()
  48         : pTheme(nullptr)
  49         , aThemeChangeDate( Date::EMPTY )
  50         , aThemeChangeTime( tools::Time::EMPTY )
  51         {
  52         }
  53 };
  54
  55 enum class SgaObjKind
  56 {
  57     NONE = 0,   // abstract object
  58     Bitmap = 1,    // bitmap object
  59     Sound = 2,  // sound object
  60     Animation = 4,   // animation object
  61     SvDraw = 5, // Svdraw object
  62     Inet = 6    // graphics from the internet
  63 };
  64
  65 #define ID_IMAPINFO             2
  66
  67 #define STREAMBUF_SIZE          16384L
  68
  69 enum class GalleryGraphicImportRet
  70 {
  71     IMPORT_NONE, IMPORT_FILE
  72 };
  73
  74 #define GALLERY_PROGRESS_RANGE  10000
  75
  76 #define GALLERY_FG_COLOR        Application::GetSettings().GetStyleSettings().GetWindowTextColor()
  77 #define GALLERY_BG_COLOR        Application::GetSettings().GetStyleSettings().GetWindowColor()
  78 #define GALLERY_DLG_COLOR       Application::GetSettings().GetStyleSettings().GetDialogColor()
  79
  80 class SvStream;
  81 class Graphic;
  82 class FmFormModel;
  83
  84 GalleryGraphicImportRet  GalleryGraphicImport( const INetURLObject& rURL, Graphic& rGraphic, OUString& rFilterName );
  85 bool                GallerySvDrawImport( SvStream& rIStm, SdrModel& rModel );
  86 bool                CreateIMapGraphic( const FmFormModel& rModel, Graphic& rGraphic, ImageMap& rImageMap );
  87 SVXCORE_DLLPUBLIC OUString
  88                     GetReducedString( const INetURLObject& rURL, sal_Int32 nMaxLen );
  89 OUString            GetSvDrawStreamNameFromURL( const INetURLObject& rSvDrawObjURL );
  90
  91 bool                FileExists( const INetURLObject& rURL );
  92 bool                CreateDir(  const INetURLObject& rURL );
  93 bool                CopyFile(  const INetURLObject& rSrcURL, const INetURLObject& rDstURL );
  94 bool                KillFile( const INetURLObject& rURL );
  95
  96 class SgaIMapInfo final : public SdrObjUserData, public SfxListener
  97 {
  98     ImageMap                aImageMap;
  99
 100 public:
 101                             SgaIMapInfo() : SdrObjUserData( SdrInventor::SgaImap, ID_IMAPINFO ) {};
 102
 103                             SgaIMapInfo( const ImageMap& rImageMap) :
 104                                 SdrObjUserData( SdrInventor::SgaImap, ID_IMAPINFO ),
 105                                 aImageMap( rImageMap ) {};
 106
 107     virtual std::unique_ptr<SdrObjUserData> Clone( SdrObject* ) const override
 108                             {
 109                                 SgaIMapInfo* pInfo = new SgaIMapInfo;
 110                                 pInfo->aImageMap = aImageMap;
 111                                 return std::unique_ptr<SdrObjUserData>(pInfo);
 112                             }
 113
 114     const ImageMap&         GetImageMap() const { return aImageMap; }
 115 };
 116
 117 class GraphicFilter;
 118
 119 class SVXCORE_DLLPUBLIC GalleryProgress
 120 {
 121     css::uno::Reference< css::awt::XProgressBar > mxProgressBar;
 122
 123     public:
 124
 125                                     GalleryProgress( const GraphicFilter* pFilter = nullptr );
 126                                     ~GalleryProgress();
 127
 128     void                            Update( sal_Int32 nVal, sal_Int32 nMaxVal );
 129 };
 130
 131 class GalleryTheme;
 132 class GraphicObject;
 133
 134 class GalleryTransferable final : public TransferDataContainer
 135 {
 136 friend class GalleryTheme;
 137 using TransferableHelper::CopyToClipboard;
 138
 139     GalleryTheme*                   mpTheme;
 140     SgaObjKind                      meObjectKind;
 141     sal_uInt32                      mnObjectPos;
 142     tools::SvRef<SotStorageStream>  mxModelStream;
 143     std::unique_ptr<GraphicObject>  mpGraphicObject;
 144     std::unique_ptr<INetURLObject>  mpURL;
 145
 146     void                            InitData( bool bLazy );
 147
 148 public:
 149                                     GalleryTransferable( GalleryTheme* pTheme, sal_uInt32 nObjectPos, bool bLazy );
 150                                     virtual ~GalleryTransferable() override;
 151
 152     void                            SelectObject(sal_uInt32 nObjectPos);
 153
 154     // TransferableHelper
 155     virtual void                    AddSupportedFormats() override;
 156     virtual bool GetData( const css::datatransfer::DataFlavor& rFlavor, const OUString& rDestDoc ) override;
 157     virtual bool                    WriteObject( tools::SvRef<SotStorageStream>& rxOStm, void* pUserObject, sal_uInt32 nUserObjectId, const css::datatransfer::DataFlavor& rFlavor ) override;
 158     virtual void                    DragFinished( sal_Int8 nDropAction ) override;
 159     virtual void                    ObjectReleased() override;
 160
 161     bool                            StartDrag();
 162 };
 163
 164 enum class GalleryHintType
 165 {
 166     CLOSE_THEME,
 167     THEME_REMOVED,
 168     THEME_RENAMED,
 169     THEME_CREATED,
 170     THEME_UPDATEVIEW,
 171     CLOSE_OBJECT
 172 };
 173
 174 class GalleryHint final : public SfxHint
 175 {
 176 private:
 177
 178     GalleryHintType     mnType;
 179     OUString            maThemeName;
 180     OUString            maStringData;
 181     void*               mnData1;
 182
 183 public:
 184
 185                      GalleryHint( GalleryHintType nType, const OUString& rThemeName, void* nData1 = nullptr ) :
 186                         mnType( nType ), maThemeName( rThemeName ), mnData1( nData1 ) {}
 187
 188                      GalleryHint( GalleryHintType nType, const OUString& rThemeName, const OUString& rStringData ) :
 189                         mnType( nType ), maThemeName( rThemeName ), maStringData( rStringData ), mnData1( nullptr ) {}
 190
 191     GalleryHintType  GetType() const { return mnType; }
 192     const OUString&  GetThemeName() const { return maThemeName; }
 193     const OUString&  GetStringData() const { return maStringData; }
 194     void*            GetData1() const { return mnData1; }
 195 };
 196
 197 struct GalleryObject;
 198
 199 INetURLObject ImplGetURL(const GalleryObject* pObject);
 200
 201 #endif
 202 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */