Adding upstream version 4:24.2.0.upstream/4%24.2.0

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

1 files changed, 299 insertions, 0 deletions

diff --git a/svx/source/gallery2/galexpl.cxx b/svx/source/gallery2/galexpl.cxx
new file mode 100644
index 0000000000..b1e70919c9
--- /dev/null
+++ b/svx/source/gallery2/galexpl.cxx
@@ -0,0 +1,299 @@
+/* -*- 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 .
+ */
+
+
+#include <svx/gallery1.hxx>
+#include <svx/galtheme.hxx>
+#include <svx/gallery.hxx>
+#include <galobj.hxx>
+
+namespace
+{
+    SfxListener& theLockListener()
+    {
+        static SfxListener SINGLETON;
+        return SINGLETON;
+    }
+}
+
+
+bool GalleryExplorer::FillThemeList( std::vector<OUString>& rThemeList )
+{
+    Gallery* pGal = ::Gallery::GetGalleryInstance();
+
+    if( pGal )
+    {
+        for( sal_uInt32 i = 0, nCount = pGal->GetThemeCount(); i < nCount; i++ )
+        {
+            const GalleryThemeEntry* pEntry = pGal->GetThemeInfo( i );
+
+            if( pEntry && !pEntry->IsReadOnly() && !pEntry->IsHidden() )
+                rThemeList.push_back(pEntry->GetThemeName());
+        }
+    }
+
+    return !rThemeList.empty();
+}
+
+bool GalleryExplorer::FillObjList( std::u16string_view rThemeName, std::vector<OUString> &rObjList )
+{
+    Gallery* pGal = ::Gallery::GetGalleryInstance();
+
+    if( pGal )
+    {
+        SfxListener     aListener;
+        GalleryTheme*   pTheme = pGal->AcquireTheme( rThemeName, aListener );
+
+        if( pTheme )
+        {
+            for( sal_uInt32 i = 0, nCount = pTheme->GetObjectCount(); i < nCount; i++ )
+                rObjList.push_back( pTheme->GetObjectURL( i ).GetMainURL( INetURLObject::DecodeMechanism::NONE ) );
+
+            pGal->ReleaseTheme( pTheme, aListener );
+        }
+    }
+
+    return !rObjList.empty();
+}
+
+bool GalleryExplorer::FillObjList( const sal_uInt32 nThemeId, std::vector<OUString> &rObjList )
+{
+    Gallery* pGal = ::Gallery::GetGalleryInstance();
+
+    if (!pGal)
+        return false;
+
+    return FillObjList( pGal->GetThemeName( nThemeId ), rObjList );
+}
+
+bool GalleryExplorer::FillObjListTitle( const sal_uInt32 nThemeId, std::vector< OUString >& rList )
+{
+    Gallery* pGal = ::Gallery::GetGalleryInstance();
+    if( pGal )
+    {
+        SfxListener     aListener;
+        GalleryTheme*   pTheme = pGal->AcquireTheme( pGal->GetThemeName( nThemeId ), aListener );
+
+        if( pTheme )
+        {
+            for( sal_uInt32 i = 0, nCount = pTheme->GetObjectCount(); i < nCount; i++ )
+            {
+                std::unique_ptr<SgaObject>  pObj = pTheme->AcquireObject( i );
+                if ( pObj )
+                {
+                    OUString aTitle( pObj->GetTitle() );
+                    rList.push_back( aTitle );
+                }
+            }
+            pGal->ReleaseTheme( pTheme, aListener );
+        }
+    }
+    return !rList.empty();
+}
+
+bool GalleryExplorer::InsertURL( std::u16string_view rThemeName, std::u16string_view rURL )
+{
+    Gallery*    pGal = ::Gallery::GetGalleryInstance();
+    bool        bRet = false;
+
+    if( pGal )
+    {
+        SfxListener   aListener;
+        GalleryTheme* pTheme = pGal->AcquireTheme( rThemeName, aListener );
+
+        if( pTheme )
+        {
+            INetURLObject aURL( rURL );
+            DBG_ASSERT( aURL.GetProtocol() != INetProtocol::NotValid, "invalid URL" );
+            bRet = pTheme->InsertURL( aURL );
+            pGal->ReleaseTheme( pTheme, aListener );
+        }
+    }
+
+    return bRet;
+}
+
+bool GalleryExplorer::InsertURL( sal_uInt32 nThemeId, std::u16string_view rURL )
+{
+    Gallery* pGal = ::Gallery::GetGalleryInstance();
+    return pGal && InsertURL( pGal->GetThemeName( nThemeId ), rURL );
+}
+
+bool GalleryExplorer::GetGraphicObj( std::u16string_view rThemeName, sal_uInt32 nPos,
+                                     Graphic* pGraphic )
+{
+    Gallery*    pGal = ::Gallery::GetGalleryInstance();
+    bool        bRet = false;
+
+    if( pGal )
+    {
+        SfxListener     aListener;
+        GalleryTheme*   pTheme = pGal->AcquireTheme( rThemeName, aListener );
+
+        if( pTheme )
+        {
+            if( pGraphic )
+                bRet = bRet || pTheme->GetGraphic( nPos, *pGraphic );
+
+            pGal->ReleaseTheme( pTheme, aListener );
+        }
+    }
+
+    return bRet;
+}
+
+bool GalleryExplorer::GetGraphicObj( sal_uInt32 nThemeId, sal_uInt32 nPos,
+                                     Graphic* pGraphic )
+{
+    Gallery* pGal = ::Gallery::GetGalleryInstance();
+    return pGal && GetGraphicObj( pGal->GetThemeName( nThemeId ), nPos, pGraphic );
+}
+
+sal_uInt32 GalleryExplorer::GetSdrObjCount( std::u16string_view rThemeName )
+{
+    Gallery*    pGal = ::Gallery::GetGalleryInstance();
+    sal_uInt32     nRet = 0;
+
+    if( pGal )
+    {
+        SfxListener     aListener;
+        GalleryTheme*   pTheme = pGal->AcquireTheme( rThemeName, aListener );
+
+        if( pTheme )
+        {
+            for( sal_uInt32 i = 0, nCount = pTheme->GetObjectCount(); i < nCount; i++ )
+                if( SgaObjKind::SvDraw == pTheme->GetObjectKind( i ) )
+                    nRet++;
+
+            pGal->ReleaseTheme( pTheme, aListener );
+        }
+    }
+
+    return nRet;
+}
+
+sal_uInt32 GalleryExplorer::GetSdrObjCount( sal_uInt32 nThemeId  )
+{
+    Gallery* pGal = ::Gallery::GetGalleryInstance();
+    return( pGal ? GetSdrObjCount( pGal->GetThemeName( nThemeId ) ) : 0 );
+}
+
+bool GalleryExplorer::GetSdrObj( std::u16string_view rThemeName, sal_uInt32 nSdrModelPos,
+                                 SdrModel* pModel, BitmapEx* pThumb )
+{
+    Gallery*    pGal = ::Gallery::GetGalleryInstance();
+    bool        bRet = false;
+
+    if( pGal )
+    {
+        SfxListener     aListener;
+        GalleryTheme*   pTheme = pGal->AcquireTheme( rThemeName, aListener );
+
+        if( pTheme )
+        {
+            for( sal_uInt32 i = 0, nCount = pTheme->GetObjectCount(), nActPos = 0; ( i < nCount ) && !bRet; i++ )
+            {
+                if( SgaObjKind::SvDraw == pTheme->GetObjectKind( i ) )
+                {
+                    if( nActPos++ == nSdrModelPos )
+                    {
+                        if( pModel )
+                            bRet = pTheme->GetModel(i, *pModel);
+
+                        if( pThumb )
+                            bRet = bRet || pTheme->GetThumb( i, *pThumb );
+                    }
+                }
+            }
+
+            pGal->ReleaseTheme( pTheme, aListener );
+        }
+    }
+
+    return bRet;
+}
+
+bool GalleryExplorer::GetSdrObj( sal_uInt32 nThemeId, sal_uInt32 nSdrModelPos,
+                                 SdrModel* pModel, BitmapEx* pThumb )
+{
+    Gallery* pGal = ::Gallery::GetGalleryInstance();
+    return pGal && GetSdrObj( pGal->GetThemeName( nThemeId ), nSdrModelPos, pModel, pThumb );
+}
+
+bool GalleryExplorer::BeginLocking( std::u16string_view rThemeName )
+{
+    Gallery*    pGal = ::Gallery::GetGalleryInstance();
+    bool        bRet = false;
+
+    if( pGal )
+    {
+        GalleryTheme* pTheme = pGal->AcquireTheme( rThemeName, theLockListener() );
+
+        if( pTheme )
+        {
+            pTheme->LockTheme();
+            bRet = true;
+        }
+    }
+
+    return bRet;
+}
+
+bool GalleryExplorer::BeginLocking( sal_uInt32 nThemeId )
+{
+    Gallery* pGal = ::Gallery::GetGalleryInstance();
+    return pGal && BeginLocking( pGal->GetThemeName( nThemeId ) );
+}
+
+bool GalleryExplorer::EndLocking( std::u16string_view rThemeName )
+{
+    Gallery*    pGal = ::Gallery::GetGalleryInstance();
+    bool        bRet = false;
+
+    if( pGal )
+    {
+        SfxListener   aListener;
+        GalleryTheme* pTheme = pGal->AcquireTheme( rThemeName, aListener );
+
+        if( pTheme )
+        {
+            const bool bReleaseLockedTheme = pTheme->UnlockTheme();
+
+            // release acquired theme
+            pGal->ReleaseTheme( pTheme, aListener );
+
+            if( bReleaseLockedTheme )
+            {
+                // release locked theme
+                pGal->ReleaseTheme( pTheme, theLockListener() );
+                bRet = true;
+            }
+        }
+    }
+
+    return bRet;
+}
+
+bool GalleryExplorer::EndLocking( sal_uInt32 nThemeId )
+{
+    Gallery* pGal = ::Gallery::GetGalleryInstance();
+    return pGal && EndLocking( pGal->GetThemeName( nThemeId ) );
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */