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/* -*- 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 <svx/galleryobjectcollection.hxx>
#include <tools/debug.hxx>
#include <tools/urlobj.hxx>
#include <tools/datetime.hxx>
#include <vcl/bitmapex.hxx>
#include <svl/SfxBroadcaster.hxx>
#include <svx/galmisc.hxx>
#include <memory>
class GalleryFileStorage;
class GalleryThemeEntry;
class SgaObject;
class SotStorageStream;
class FmFormModel;
class Gallery;
namespace unogallery
{
class GalleryItem;
class GalleryTheme;
}
namespace weld
{
class ComboBox;
class Widget;
}
class SVXCORE_DLLPUBLIC GalleryTheme final : public SfxBroadcaster
{
friend class Gallery;
friend class GalleryThemeCacheEntry;
friend class ::unogallery::GalleryTheme;
friend class ::unogallery::GalleryItem;
private:
std::unique_ptr<GalleryFileStorage> mpGalleryStorageEngine;
GalleryObjectCollection maGalleryObjectCollection;
Gallery* pParent;
GalleryThemeEntry* pThm;
sal_uInt32 mnThemeLockCount;
sal_uInt32 mnBroadcasterLockCount;
sal_uInt32 nDragPos;
bool bDragging;
bool bAbortActualize;
const std::unique_ptr<GalleryFileStorage>& getGalleryStorageEngine() const { return mpGalleryStorageEngine; }
SAL_DLLPRIVATE void ImplSetModified( bool bModified );
SAL_DLLPRIVATE void ImplBroadcast(sal_uInt32 nUpdatePos);
GalleryTheme(GalleryTheme const &) = delete;
void operator =(GalleryTheme const &) = delete;
public:
SAL_DLLPRIVATE GalleryTheme(Gallery* pGallery, GalleryThemeEntry* pThemeEntry);
SAL_DLLPRIVATE virtual ~GalleryTheme() override;
SAL_DLLPRIVATE sal_uInt32 GetObjectCount() const { return maGalleryObjectCollection.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);
bool ChangeObjectPos(sal_uInt32 nOldPos, sal_uInt32 nNewPos);
const OUString& GetName() const;
// used for building gallery themes during compilation:
void SetDestDir(const OUString& rDestDir, bool bRelative);
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; }
public:
SAL_DLLPRIVATE SgaObjKind GetObjectKind(sal_uInt32 nPos) const
{
if (nPos < GetObjectCount())
return maGalleryObjectCollection.getForPosition( nPos )->eObjKind;
return SgaObjKind::NONE;
}
SAL_DLLPRIVATE const INetURLObject& GetObjectURL(sal_uInt32 nPos) const
{
DBG_ASSERT(nPos < GetObjectCount(), "Position out of range");
return maGalleryObjectCollection.getURLForPosition(nPos);
}
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<SotTempStream> const & rModelStreamRef);
SAL_DLLPRIVATE bool InsertModelStream(const tools::SvRef<SotTempStream>& 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(const weld::Widget& rWidget, sal_uInt32 nPos);
DateTime getModificationDate() const;
const INetURLObject& getThemeURL() const;
public:
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);
SAL_DLLPRIVATE void SetPreviewBitmapExAndStrings(sal_uInt32 nPos, const BitmapEx& rBitmapEx, const Size& rSize, const OUString& rTitle, const OUString& rPath);
};
#endif // INCLUDED_SVX_GALTHEME_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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