/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project .
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* 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 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* mpParent;
GalleryThemeEntry* mpThm;
sal_uInt32 mnThemeLockCount;
sal_uInt32 mnBroadcasterLockCount;
sal_uInt32 mnDragPos;
bool mbDragging;
bool mbAbortActualize;
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 ) { mbDragging = bSet; }
SAL_DLLPRIVATE bool IsDragging() const { return mbDragging; }
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) { mnDragPos = nPos; }
SAL_DLLPRIVATE sal_uInt32 GetDragPos() const { return mnDragPos; }
bool IsReadOnly() const ;
bool IsDefault() const ;
void Actualize( const Link<const INetURLObject&, void >& rActualizeLink, GalleryProgress* pProgress = nullptr );
SAL_DLLPRIVATE void AbortActualize() { mbAbortActualize = true ; }
SAL_DLLPRIVATE Gallery* GetParent() const { return mpParent; }
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, SvStream & rModelStream);
SAL_DLLPRIVATE bool InsertModelStream(SvStream& rModelStream, sal_uInt32 nInsertPos);
SAL_DLLPRIVATE bool GetURL(sal_uInt32 nPos, INetURLObject& rURL) const ;
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
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