Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 217 insertions, 0 deletions

diff --git a/include/svx/galtheme.hxx b/include/svx/galtheme.hxx
new file mode 100644
index 000000000..44f85f19c
--- /dev/null
+++ b/include/svx/galtheme.hxx
@@ -0,0 +1,217 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#ifndef INCLUDED_SVX_GALTHEME_HXX
+#define INCLUDED_SVX_GALTHEME_HXX
+
+#include <svx/svxdllapi.h>
+
+#include <tools/debug.hxx>
+#include <tools/urlobj.hxx>
+#include <vcl/salctype.hxx>
+#include <svl/SfxBroadcaster.hxx>
+#include <svx/galmisc.hxx>
+#include <memory>
+#include <vector>
+
+namespace weld { class ComboBox; }
+
+class SotStorage;
+class SotStorageStream;
+
+
+struct GalleryObject
+{
+    INetURLObject   aURL;
+    sal_uInt32      nOffset;
+    SgaObjKind      eObjKind;
+    bool            mbDelete;
+
+    //UI visualization buffering
+    BitmapEx        maPreviewBitmapEx;
+    Size            maPreparedSize;
+    OUString        maTitle;
+    OUString        maPath;
+};
+
+
+class GalleryThemeEntry;
+class SgaObject;
+class FmFormModel;
+
+class Gallery;
+
+namespace unogallery
+{
+    class GalleryTheme;
+    class GalleryItem;
+}
+
+
+class SVXCORE_DLLPUBLIC GalleryTheme : public SfxBroadcaster
+{
+    friend class Gallery;
+    friend class GalleryThemeCacheEntry;
+    friend class ::unogallery::GalleryTheme;
+    friend class ::unogallery::GalleryItem;
+
+private:
+
+    ::std::vector< std::unique_ptr<GalleryObject> > aObjectList;
+    OUString                    m_aDestDir;
+    bool                        m_bDestDirRelative;
+    tools::SvRef<SotStorage>    aSvDrawStorageRef;
+    Gallery*                    pParent;
+    GalleryThemeEntry*          pThm;
+    sal_uInt32                  mnThemeLockCount;
+    sal_uInt32                  mnBroadcasterLockCount;
+    sal_uInt32                  nDragPos;
+    bool                        bDragging;
+    bool                        bAbortActualize;
+
+    SAL_DLLPRIVATE void         ImplCreateSvDrawStorage();
+    std::unique_ptr<SgaObject>  ImplReadSgaObject( GalleryObject const * pEntry );
+    SAL_DLLPRIVATE bool         ImplWriteSgaObject(const SgaObject& rObj, sal_uInt32 nPos, GalleryObject* pExistentEntry);
+    SAL_DLLPRIVATE void         ImplWrite();
+    SAL_DLLPRIVATE const GalleryObject* ImplGetGalleryObject(sal_uInt32 nPos) const
+    {
+        if (nPos < aObjectList.size())
+            return aObjectList[ nPos ].get();
+        return nullptr;
+    }
+    const GalleryObject*        ImplGetGalleryObject( const INetURLObject& rURL );
+
+    SAL_DLLPRIVATE sal_uInt32   ImplGetGalleryObjectPos( const GalleryObject* pObj ) const
+                                {
+                                    for (sal_uInt32 i = 0, n = aObjectList.size(); i < n; ++i)
+                                        if ( pObj == aObjectList[ i ].get() )
+                                            return i;
+                                    return SAL_MAX_UINT32;
+                                }
+    SAL_DLLPRIVATE static INetURLObject ImplGetURL( const GalleryObject* pObject );
+    SAL_DLLPRIVATE INetURLObject ImplCreateUniqueURL( SgaObjKind eObjKind, ConvertDataFormat nFormat = ConvertDataFormat::Unknown );
+    SAL_DLLPRIVATE void         ImplSetModified( bool bModified );
+    SAL_DLLPRIVATE void         ImplBroadcast(sal_uInt32 nUpdatePos);
+
+    SAL_DLLPRIVATE              GalleryTheme( Gallery* pGallery, GalleryThemeEntry* pThemeEntry );
+
+    GalleryTheme(GalleryTheme const &) = delete;
+    void operator =(GalleryTheme const &) = delete;
+
+public:
+
+    SAL_DLLPRIVATE              virtual ~GalleryTheme() override;
+
+    SAL_DLLPRIVATE static GalleryThemeEntry* CreateThemeEntry( const INetURLObject& rURL, bool bReadOnly );
+
+    SAL_DLLPRIVATE sal_uInt32   GetObjectCount() const { return aObjectList.size(); }
+
+    std::unique_ptr<SgaObject>  AcquireObject(sal_uInt32 nPos);
+
+    bool                        InsertObject(const SgaObject& rObj, sal_uInt32 nPos = SAL_MAX_UINT32);
+    void                        RemoveObject(sal_uInt32 nPos);
+    SAL_DLLPRIVATE bool         ChangeObjectPos(sal_uInt32 nOldPos, sal_uInt32 nNewPos);
+
+    const OUString&             GetName() const;
+
+    // used for building gallery themes during compilation:
+    SAL_DLLPRIVATE void         SetDestDir(const OUString& rDestDir, bool bRelative)
+                                { m_aDestDir = rDestDir; m_bDestDirRelative = bRelative; }
+
+    SAL_DLLPRIVATE const INetURLObject& GetThmURL() const;
+    const INetURLObject&        GetSdgURL() const;
+    SAL_DLLPRIVATE const INetURLObject& GetSdvURL() const;
+    SAL_DLLPRIVATE const INetURLObject& GetStrURL() const;
+
+    sal_uInt32                  GetId() const;
+    SAL_DLLPRIVATE void         SetId( sal_uInt32 nNewId, bool bResetThemeName );
+
+    SAL_DLLPRIVATE void         SetDragging( bool bSet ) { bDragging = bSet; }
+    SAL_DLLPRIVATE bool         IsDragging() const { return bDragging; }
+
+    SAL_DLLPRIVATE void         LockTheme() { ++mnThemeLockCount; }
+    SAL_DLLPRIVATE bool         UnlockTheme();
+
+    SAL_DLLPRIVATE void         LockBroadcaster() { mnBroadcasterLockCount++; }
+    void                        UnlockBroadcaster();
+    SAL_DLLPRIVATE bool         IsBroadcasterLocked() const { return mnBroadcasterLockCount > 0; }
+
+    SAL_DLLPRIVATE void         SetDragPos(sal_uInt32 nPos) { nDragPos = nPos; }
+    SAL_DLLPRIVATE sal_uInt32   GetDragPos() const { return nDragPos; }
+
+    bool                        IsReadOnly() const;
+    bool                        IsDefault() const;
+
+    void                        Actualize( const Link<const INetURLObject&, void>& rActualizeLink, GalleryProgress* pProgress = nullptr );
+    SAL_DLLPRIVATE void         AbortActualize() { bAbortActualize = true; }
+
+    SAL_DLLPRIVATE Gallery*     GetParent() const { return pParent; }
+    SAL_DLLPRIVATE const tools::SvRef<SotStorage>& GetSvDrawStorage() const;
+
+public:
+
+    SAL_DLLPRIVATE SgaObjKind GetObjectKind(sal_uInt32 nPos) const
+    {
+        if (nPos < GetObjectCount())
+            return ImplGetGalleryObject( nPos )->eObjKind;
+        return SgaObjKind::NONE;
+    }
+
+    SAL_DLLPRIVATE const INetURLObject& GetObjectURL(sal_uInt32 nPos) const
+                                {
+                                    DBG_ASSERT( nPos < GetObjectCount(), "Position out of range" );
+                                    return ImplGetGalleryObject( nPos )->aURL;
+                                }
+
+    SAL_DLLPRIVATE bool         GetThumb(sal_uInt32 nPos, BitmapEx& rBmp);
+
+    bool                        GetGraphic(sal_uInt32 nPos, Graphic& rGraphic);
+    bool                        InsertGraphic(const Graphic& rGraphic, sal_uInt32 nInsertPos);
+
+    bool                        GetModel(sal_uInt32 nPos, SdrModel& rModel);
+    bool                        InsertModel(const FmFormModel& rModel, sal_uInt32 nInsertPos);
+
+    SAL_DLLPRIVATE bool         GetModelStream(sal_uInt32 nPos, tools::SvRef<SotStorageStream> const & rModelStreamRef);
+    SAL_DLLPRIVATE bool         InsertModelStream(const tools::SvRef<SotStorageStream>& rModelStream, sal_uInt32 nInsertPos);
+
+    SAL_DLLPRIVATE bool         GetURL(sal_uInt32 nPos, INetURLObject& rURL);
+    bool                        InsertURL(const INetURLObject& rURL, sal_uInt32 nInsertPos = SAL_MAX_UINT32);
+    SAL_DLLPRIVATE bool         InsertFileOrDirURL(const INetURLObject& rFileOrDirURL, sal_uInt32 nInsertPos);
+
+    SAL_DLLPRIVATE bool         InsertTransferable(const css::uno::Reference< css::datatransfer::XTransferable >& rxTransferable, sal_uInt32 nInsertPos);
+
+    SAL_DLLPRIVATE void         CopyToClipboard(sal_uInt32 nPos);
+
+public:
+
+    SAL_DLLPRIVATE SvStream&    WriteData( SvStream& rOut ) const;
+    SAL_DLLPRIVATE SvStream&    ReadData( SvStream& rIn );
+    static void                 InsertAllThemes(weld::ComboBox& rListBox);
+
+    // for buffering PreviewBitmaps and strings for object and path
+    SAL_DLLPRIVATE void GetPreviewBitmapExAndStrings(sal_uInt32 nPos, BitmapEx& rBitmapEx, Size& rSize, OUString& rTitle, OUString& rPath) const;
+    SAL_DLLPRIVATE void SetPreviewBitmapExAndStrings(sal_uInt32 nPos, const BitmapEx& rBitmapEx, const Size& rSize, const OUString& rTitle, const OUString& rPath);
+};
+
+SvStream& WriteGalleryTheme( SvStream& rOut, const GalleryTheme& rTheme );
+SvStream& ReadGalleryTheme( SvStream& rIn, GalleryTheme& rTheme );
+
+#endif // INCLUDED_SVX_GALTHEME_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */