    /* -*- 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 "AppDetailPageHelper.hxx"
    #include <tools/debug.hxx>
    #include <tools/diagnose_ex.h>
    #include <connectivity/dbtools.hxx>
    #include <tabletree.hxx>
    #include <UITools.hxx>
    #include <dbtreelistbox.hxx>
    #include <com/sun/star/awt/XTabController.hpp>
    #include <com/sun/star/awt/XWindow.hpp>
    #include <com/sun/star/beans/XPropertySet.hpp>
    #include <com/sun/star/container/XChild.hpp>
    #include <com/sun/star/container/XContainer.hpp>
    #include <com/sun/star/form/XLoadable.hpp>
    #include <com/sun/star/frame/thePopupMenuControllerFactory.hpp>
    #include <com/sun/star/frame/XLayoutManager.hpp>
    #include <com/sun/star/frame/Frame.hpp>
    #include <com/sun/star/frame/XFrames.hpp>
    #include <com/sun/star/frame/XFramesSupplier.hpp>
    #include <com/sun/star/sdb/CommandType.hpp>
    #include <com/sun/star/sdb/application/XDatabaseDocumentUI.hpp>
    #include <com/sun/star/sdb/application/DatabaseObject.hpp>
    #include <com/sun/star/sdb/application/DatabaseObjectContainer.hpp>
    #include <com/sun/star/sdbc/XConnection.hpp>
    #include <com/sun/star/sdbcx/XTablesSupplier.hpp>
    #include <com/sun/star/sdbcx/XViewsSupplier.hpp>
    #include <com/sun/star/ucb/XCommandEnvironment.hpp>
    #include <com/sun/star/ucb/XCommandProcessor.hpp>
    #include <com/sun/star/ucb/Command.hpp>
    #include <com/sun/star/util/XCloseable.hpp>
    #include <comphelper/propertyvalue.hxx>
    #include <comphelper/string.hxx>
    #include <toolkit/helper/vclunohelper.hxx>
    #include "AppView.hxx"
    #include <helpids.h>
    #include <strings.hxx>
    #include <callbacks.hxx>
    #include <dbaccess/IController.hxx>
    #include <stringconstants.hxx>
    #include <dbaccess_slotid.hrc>
    #include <databaseobjectview.hxx>
    #include <imageprovider.hxx>
    #include <vcl/commandinfoprovider.hxx>
    #include <vcl/waitobj.hxx>
    #include <vcl/settings.hxx>
    #include <toolkit/awt/vclxmenu.hxx>
    #include <tools/stream.hxx>
    #include <rtl/ustrbuf.hxx>
    #include <svtools/treelistentry.hxx>
    #include "AppController.hxx"

    #include <com/sun/star/document/XDocumentProperties.hpp>

    #include <memory>

    using namespace ::dbaui;
    using namespace ::com::sun::star::container;
    using namespace ::com::sun::star::uno;
    using namespace ::com::sun::star::ucb;
    using namespace ::com::sun::star::frame;
    using namespace ::com::sun::star::form;
    using namespace ::com::sun::star::sdb;
    using namespace ::com::sun::star::sdb::application;
    using namespace ::com::sun::star::sdbc;
    using namespace ::com::sun::star::sdbcx;
    using namespace ::com::sun::star::beans;
    using namespace ::com::sun::star;
    using ::com::sun::star::awt::XTabController;

    namespace dbaui
    {
        namespace DatabaseObject = css::sdb::application::DatabaseObject;
        namespace DatabaseObjectContainer = css::sdb::application::DatabaseObjectContainer;
    }

    namespace
    {
        SvTreeListEntry* lcl_findEntry_impl(DBTreeListBox const & rTree, const OUString& _rName, SvTreeListEntry* _pFirst)
        {
            SvTreeListEntry* pReturn = nullptr;
            sal_Int32 nIndex = 0;
            OUString sName( _rName.getToken(0,'/',nIndex) );

            SvTreeListEntry* pEntry = _pFirst;
            while( pEntry )
            {
                if ( rTree.GetEntryText(pEntry) == sName )
                {
                    if ( nIndex != -1 )
                    {
                        sName = _rName.getToken(0,'/',nIndex);
                        pEntry = rTree.FirstChild(pEntry);
                    }
                    else
                    {
                        pReturn = pEntry;
                        break;
                    }
                }
                else
                    pEntry = pEntry->NextSibling();
            }
            return pReturn;
        }
        SvTreeListEntry* lcl_findEntry(DBTreeListBox const & rTree, const OUString& _rName,SvTreeListEntry* _pFirst)
        {
            sal_Int32 nIndex = 0;
            OUString sErase = _rName.getToken(0,'/',nIndex); // we don't want to have the "private:forms" part
            return (nIndex != -1 ? lcl_findEntry_impl(rTree,_rName.copy(sErase.getLength() + 1),_pFirst) : nullptr);
        }
        // class OPreviewWindow
        class OTablePreviewWindow : public vcl::Window
        {
            DECL_LINK(OnDisableInput, void*, void);
            void ImplInitSettings();
        protected:
            virtual void DataChanged(const DataChangedEvent& rDCEvt) override;
        public:
            OTablePreviewWindow( vcl::Window* pParent, WinBits nStyle );
            virtual bool EventNotify( NotifyEvent& rNEvt ) override;
        };
        OTablePreviewWindow::OTablePreviewWindow(vcl::Window* pParent, WinBits nStyle) : Window( pParent, nStyle)
        {
            ImplInitSettings();
        }
        bool OTablePreviewWindow::EventNotify( NotifyEvent& rNEvt )
        {
            bool bRet = Window::EventNotify(rNEvt);
            if ( rNEvt.GetType() == MouseNotifyEvent::INPUTENABLE && IsInputEnabled() )
                PostUserEvent( LINK( this, OTablePreviewWindow, OnDisableInput), nullptr, true );
            return bRet;
        }
        IMPL_LINK_NOARG(OTablePreviewWindow, OnDisableInput, void*, void)
        {
            EnableInput(false);
        }
        void OTablePreviewWindow::DataChanged( const DataChangedEvent& rDCEvt )
        {
            Window::DataChanged( rDCEvt );

            if ( (rDCEvt.GetType() == DataChangedEventType::SETTINGS) &&
                (rDCEvt.GetFlags() & AllSettingsFlags::STYLE) )
            {
                ImplInitSettings();
                Invalidate();
            }
        }
        void OTablePreviewWindow::ImplInitSettings()
        {
            //FIXME RenderContext
            const StyleSettings& rStyleSettings = GetSettings().GetStyleSettings();
            vcl::Font aFont;
            aFont = rStyleSettings.GetFieldFont();
            aFont.SetColor( rStyleSettings.GetWindowTextColor() );
            SetPointFont(*this, aFont);

            SetTextColor( rStyleSettings.GetFieldTextColor() );
            SetTextFillColor();

            SetBackground( rStyleSettings.GetFieldColor() );
        }

    }

    // class OAppDetailPageHelper
    OAppDetailPageHelper::OAppDetailPageHelper(vcl::Window* _pParent,OAppBorderWindow& _rBorderWin,PreviewMode _ePreviewMode) : Window(_pParent,WB_DIALOGCONTROL)
        ,m_rBorderWin(_rBorderWin)
        ,m_aFL(VclPtr<FixedLine>::Create(this,WB_VERT))
        ,m_aTBPreview(VclPtr<ToolBox>::Create(this,WB_TABSTOP) )
        ,m_aBorder(VclPtr<Window>::Create(this,WB_BORDER | WB_READONLY))
        ,m_aPreview(VclPtr<OPreviewWindow>::Create(m_aBorder.get()))
        ,m_aDocumentInfo(VclPtr< ::svtools::ODocumentInfoPreview>::Create(m_aBorder.get(), WB_LEFT | WB_VSCROLL | WB_READONLY) )
        ,m_ePreviewMode(_ePreviewMode)
    {
        m_aBorder->SetBorderStyle(WindowBorderStyle::MONO);

        m_aTBPreview->SetOutStyle(TOOLBOX_STYLE_FLAT);
        m_aTBPreview->InsertItem(SID_DB_APP_DISABLE_PREVIEW,
                                 vcl::CommandInfoProvider::GetLabelForCommand(".uno:DBDisablePreview", "com.sun.star.sdb.OfficeDatabaseDocument"),
                                 ToolBoxItemBits::LEFT|ToolBoxItemBits::DROPDOWNONLY|ToolBoxItemBits::AUTOSIZE|ToolBoxItemBits::RADIOCHECK);
        m_aTBPreview->SetHelpId(HID_APP_VIEW_PREVIEW_CB);
        m_aTBPreview->SetDropdownClickHdl( LINK( this, OAppDetailPageHelper, OnDropdownClickHdl ) );
        m_aTBPreview->Enable();

        m_aPreview->SetHelpId(HID_APP_VIEW_PREVIEW_1);

        m_pTablePreview.set( VclPtr<OTablePreviewWindow>::Create(m_aBorder.get(), WB_READONLY | WB_DIALOGCONTROL ) );
        m_pTablePreview->SetHelpId(HID_APP_VIEW_PREVIEW_2);

        m_aDocumentInfo->SetHelpId(HID_APP_VIEW_PREVIEW_3);

        m_xWindow = VCLUnoHelper::GetInterface( m_pTablePreview );

        for (VclPtr<DBTreeListBox> & rpBox : m_pLists)
            rpBox = nullptr;
        ImplInitSettings();
    }

    OAppDetailPageHelper::~OAppDetailPageHelper()
    {
        disposeOnce();
    }

    void OAppDetailPageHelper::dispose()
    {
        try
        {
            Reference< ::util::XCloseable> xCloseable(m_xFrame,UNO_QUERY);
            if ( xCloseable.is() )
                xCloseable->close(true);
        }
        catch(const Exception&)
        {
            OSL_FAIL("Exception thrown while disposing preview frame!");
        }

        for (VclPtr<DBTreeListBox> & rpBox : m_pLists)
        {
            if ( rpBox )
            {
                rpBox->clearCurrentSelection();
                rpBox->Hide();
                rpBox->clearCurrentSelection();   // why a second time?
                rpBox.disposeAndClear();
            }
        }
        m_pTablePreview.disposeAndClear();
        m_aDocumentInfo.disposeAndClear();
        m_aPreview.disposeAndClear();
        m_aBorder.disposeAndClear();
        m_aTBPreview.disposeAndClear();
        m_aFL.disposeAndClear();

        vcl::Window::dispose();
    }

    int OAppDetailPageHelper::getVisibleControlIndex() const
    {
        int i = 0;
        for (; i < E_ELEMENT_TYPE_COUNT ; ++i)
        {
            if ( m_pLists[i] && m_pLists[i]->IsVisible() )
                break;
        }
        return i;
    }

    void OAppDetailPageHelper::selectAll()
    {
        int nPos = getVisibleControlIndex();
        if ( nPos < E_ELEMENT_TYPE_COUNT )
        {
            m_pLists[nPos]->SelectAll(true);
        }
    }

    void OAppDetailPageHelper::sort(int _nPos,SvSortMode _eSortMode )
    {
        OSL_ENSURE(m_pLists[_nPos],"List can not be NULL! ->GPF");
        SvTreeList* pModel = m_pLists[_nPos]->GetModel();
        SvSortMode eOldSortMode = pModel->GetSortMode();
        pModel->SetSortMode(_eSortMode);
        if ( eOldSortMode != _eSortMode )
            pModel->Resort();
    }

    bool OAppDetailPageHelper::isSortUp() const
    {
        SvSortMode eSortMode = SortNone;
        int nPos = getVisibleControlIndex();
        if ( nPos < E_ELEMENT_TYPE_COUNT )
        {
            SvTreeList* pModel = m_pLists[nPos]->GetModel();
            eSortMode = pModel->GetSortMode();
        }
        return eSortMode == SortAscending;
    }

    void OAppDetailPageHelper::sortDown()
    {
        int nPos = getVisibleControlIndex();
        if ( nPos < E_ELEMENT_TYPE_COUNT )
            sort(nPos,SortDescending);
    }

    void OAppDetailPageHelper::sortUp()
    {
        int nPos = getVisibleControlIndex();
        if ( nPos < E_ELEMENT_TYPE_COUNT )
            sort(nPos,SortAscending);
    }

    void OAppDetailPageHelper::getSelectionElementNames( std::vector< OUString>& _rNames ) const
    {
        int nPos = getVisibleControlIndex();
        if ( nPos < E_ELEMENT_TYPE_COUNT )
        {
            DBTreeListBox& rTree = *m_pLists[nPos];
            sal_Int32 nCount = rTree.GetEntryCount();
            _rNames.reserve(nCount);
            SvTreeListEntry* pEntry = rTree.FirstSelected();
            ElementType eType = getElementType();
            while( pEntry )
            {
                if ( eType == E_TABLE )
                {
                    if( rTree.GetChildCount(pEntry) == 0 )
                        _rNames.push_back( getQualifiedName( pEntry ) );
                }
                else
                {
                    OUString sName = rTree.GetEntryText(pEntry);
                    SvTreeListEntry* pParent = rTree.GetParent(pEntry);
                    while(pParent)
                    {
                        sName = rTree.GetEntryText(pParent) + "/" + sName;
                        pParent = rTree.GetParent(pParent);
                    }
                    _rNames.push_back(sName);
                }
                pEntry = rTree.NextSelected(pEntry);
            }
        }
    }

    void OAppDetailPageHelper::describeCurrentSelectionForControl( const Control& _rControl, Sequence< NamedDatabaseObject >& _out_rSelectedObjects )
    {
        for (size_t i=0; i < E_ELEMENT_TYPE_COUNT; ++i)
        {
            if ( m_pLists[i] == &_rControl )
            {
                describeCurrentSelectionForType(static_cast<ElementType>(i), _out_rSelectedObjects);
                return;
            }
        }
        OSL_FAIL( "OAppDetailPageHelper::describeCurrentSelectionForControl: invalid control!" );
    }

    void OAppDetailPageHelper::describeCurrentSelectionForType( const ElementType _eType, Sequence< NamedDatabaseObject >& _out_rSelectedObjects )
    {
        OSL_ENSURE( _eType < E_ELEMENT_TYPE_COUNT, "OAppDetailPageHelper::describeCurrentSelectionForType: invalid type!" );
        DBTreeListBox* pList = ( _eType < E_ELEMENT_TYPE_COUNT ) ? m_pLists[ _eType ].get() : nullptr;
        OSL_ENSURE( pList, "OAppDetailPageHelper::describeCurrentSelectionForType: "
                           "You really should ensure this type has already been viewed before!" );
        if ( !pList )
            return;

        std::vector< NamedDatabaseObject > aSelected;

        SvTreeListEntry* pEntry = pList->FirstSelected();
        while( pEntry )
        {
            NamedDatabaseObject aObject;
            switch ( _eType )
            {
            case E_TABLE:
            {
                OTableTreeListBox& rTableTree = dynamic_cast< OTableTreeListBox& >( *pList );
                aObject = rTableTree.describeObject( pEntry );
            }
            break;
            case E_QUERY:
                aObject.Type = DatabaseObject::QUERY;
                aObject.Name = pList->GetEntryText( pEntry );
                break;

            case E_FORM:
            case E_REPORT:
            {
                OUString sName = pList->GetEntryText(pEntry);
                SvTreeListEntry* pParent = pList->GetParent(pEntry);
                while ( pParent )
                {
                    OUStringBuffer buffer;
                    buffer.append( pList->GetEntryText( pParent ) );
                    buffer.append( '/' );
                    buffer.append( sName );
                    sName = buffer.makeStringAndClear();

                    pParent = pList->GetParent( pParent );
                }

                if ( isLeaf( pEntry ) )
                    aObject.Type = ( _eType == E_FORM ) ? DatabaseObject::FORM : DatabaseObject::REPORT;
                else
                    aObject.Type = ( _eType == E_FORM ) ? DatabaseObjectContainer::FORMS_FOLDER : DatabaseObjectContainer::REPORTS_FOLDER;
                aObject.Name = sName;
            }
            break;
            default:
                OSL_FAIL( "OAppDetailPageHelper::describeCurrentSelectionForType: unexpected type!" );
                break;
            }

            if ( !aObject.Name.isEmpty() )
            {
                aSelected.push_back( aObject );
            }

            pEntry = pList->NextSelected(pEntry);
        }

        _out_rSelectedObjects = comphelper::containerToSequence( aSelected );
    }

    void OAppDetailPageHelper::selectElements(const Sequence< OUString>& _aNames)
    {
        int nPos = getVisibleControlIndex();
        if ( nPos < E_ELEMENT_TYPE_COUNT )
        {
            DBTreeListBox& rTree = *m_pLists[nPos];
            rTree.SelectAll(false);
            const OUString* pIter = _aNames.getConstArray();
            const OUString* pEnd  = pIter + _aNames.getLength();
            for(;pIter != pEnd;++pIter)
            {
                SvTreeListEntry* pEntry = rTree.GetEntryPosByName(*pIter);
                if ( pEntry )
                    rTree.Select(pEntry);
            }
        }
    }

    OUString OAppDetailPageHelper::getQualifiedName( SvTreeListEntry* _pEntry ) const
    {
        int nPos = getVisibleControlIndex();
        OUString sComposedName;

        if ( nPos >= E_ELEMENT_TYPE_COUNT )
            return sComposedName;

        OSL_ENSURE(m_pLists[nPos],"Tables tree view is NULL! -> GPF");
        DBTreeListBox& rTree = *m_pLists[nPos];

        SvTreeListEntry* pEntry = _pEntry;
        if ( !pEntry )
            pEntry = rTree.FirstSelected();

        if ( !pEntry )
            return sComposedName;

        if ( getElementType() == E_TABLE )
        {
            const OTableTreeListBox& rTreeView = dynamic_cast< const OTableTreeListBox& >( *m_pLists[nPos] );
            sComposedName = rTreeView.getQualifiedTableName( pEntry );
        }
        else
        {
            sComposedName = rTree.GetEntryText(pEntry);
            SvTreeListEntry* pParent = rTree.GetParent(pEntry);
            while(pParent)
            {
                sComposedName = rTree.GetEntryText(pParent) + "/" + sComposedName;
                pParent = rTree.GetParent(pParent);
            }
        }

        return sComposedName;
    }

    ElementType OAppDetailPageHelper::getElementType() const
    {
        int nPos = getVisibleControlIndex();
        return static_cast<ElementType>(nPos);
    }

    sal_Int32 OAppDetailPageHelper::getSelectionCount()
    {
        sal_Int32 nCount = 0;
        int nPos = getVisibleControlIndex();
        if ( nPos < E_ELEMENT_TYPE_COUNT )
        {
            DBTreeListBox& rTree = *m_pLists[nPos];
            SvTreeListEntry* pEntry = rTree.FirstSelected();
            while( pEntry )
            {
                ++nCount;
                pEntry = rTree.NextSelected(pEntry);
            }
        }
        return nCount;
    }

    sal_Int32 OAppDetailPageHelper::getElementCount()
    {
        sal_Int32 nCount = 0;
        int nPos = getVisibleControlIndex();
        if ( nPos < E_ELEMENT_TYPE_COUNT )
        {
            nCount = m_pLists[nPos]->GetEntryCount();
        }
        return nCount;
    }

    bool OAppDetailPageHelper::isLeaf(SvTreeListEntry const * _pEntry)
    {
        if ( !_pEntry )
            return false;
        sal_Int32 nEntryType = reinterpret_cast< sal_IntPtr >( _pEntry->GetUserData() );
        return !(   ( nEntryType == DatabaseObjectContainer::TABLES )
                 || ( nEntryType == DatabaseObjectContainer::CATALOG )
                 || ( nEntryType == DatabaseObjectContainer::SCHEMA )
                 || ( nEntryType == DatabaseObjectContainer::FORMS_FOLDER )
                 || ( nEntryType == DatabaseObjectContainer::REPORTS_FOLDER ));
    }

    bool OAppDetailPageHelper::isALeafSelected() const
    {
        int nPos = getVisibleControlIndex();
        bool bLeafSelected = false;
        if ( nPos < E_ELEMENT_TYPE_COUNT )
        {
            DBTreeListBox& rTree = *m_pLists[nPos];
            SvTreeListEntry* pEntry = rTree.FirstSelected( );
            while( !bLeafSelected && pEntry )
            {
                bLeafSelected = isLeaf( pEntry );
                pEntry = rTree.NextSelected(pEntry);
            }
        }
        return bLeafSelected;
    }

    SvTreeListEntry* OAppDetailPageHelper::getEntry( const Point& _aPosPixel) const
    {
        SvTreeListEntry* pReturn = nullptr;
        int nPos = getVisibleControlIndex();
        if ( nPos < E_ELEMENT_TYPE_COUNT )
            pReturn = m_pLists[nPos]->GetEntry( _aPosPixel, true );
        return pReturn;
    }

    void OAppDetailPageHelper::createTablesPage(const Reference< XConnection>& _xConnection)
    {
        OSL_ENSURE(_xConnection.is(),"Connection is NULL! -> GPF");

        if ( !m_pLists[E_TABLE] )
        {
            VclPtrInstance<OTableTreeListBox> pTreeView(this,
                WB_HASLINES | WB_SORT | WB_HASBUTTONS | WB_HSCROLL |WB_HASBUTTONSATROOT | WB_TABSTOP);
            pTreeView->SetHelpId(HID_APP_TABLE_TREE);
            m_pLists[E_TABLE] = pTreeView;

            ImageProvider aImageProvider( _xConnection );
            createTree( pTreeView,
                ImageProvider::getDefaultImage( DatabaseObject::TABLE )
            );

            pTreeView->notifyHiContrastChanged();
            m_aBorder->SetZOrder(pTreeView, ZOrderFlags::Behind);
        }
        if ( !m_pLists[E_TABLE]->GetEntryCount() )
        {
            static_cast<OTableTreeListBox*>(m_pLists[E_TABLE].get())->UpdateTableList(_xConnection);

            SvTreeListEntry* pEntry = m_pLists[E_TABLE]->First();
            if ( pEntry )
                m_pLists[E_TABLE]->Expand(pEntry);
            m_pLists[E_TABLE]->SelectAll(false);
        }

        setDetailPage(m_pLists[E_TABLE]);
    }

    OUString OAppDetailPageHelper::getElementIcons(ElementType _eType)
    {
        sal_Int32 nDatabaseObjectType( 0 );
        switch(_eType )
        {
            case E_FORM:    nDatabaseObjectType = DatabaseObject::FORM; break;
            case E_REPORT:  nDatabaseObjectType = DatabaseObject::REPORT; break;
            case E_QUERY:   nDatabaseObjectType = DatabaseObject::QUERY; break;
            default:
                OSL_FAIL( "OAppDetailPageHelper::GetElementIcons: invalid element type!" );
                return OUString();
        }

        return ImageProvider::getDefaultImageResourceID(nDatabaseObjectType);
    }

    void OAppDetailPageHelper::createPage(ElementType _eType,const Reference< XNameAccess >& _xContainer)
    {
        OSL_ENSURE(E_TABLE != _eType,"E_TABLE isn't allowed.");

        OString sHelpId;
        Image aFolderImage;
        switch( _eType )
        {
            case E_FORM:
                sHelpId = HID_APP_FORM_TREE;
                aFolderImage = ImageProvider::getFolderImage( DatabaseObject::FORM );
                break;
            case E_REPORT:
                sHelpId = HID_APP_REPORT_TREE;
                aFolderImage = ImageProvider::getFolderImage( DatabaseObject::REPORT );
                break;
            case E_QUERY:
                sHelpId = HID_APP_QUERY_TREE;
                aFolderImage = ImageProvider::getFolderImage( DatabaseObject::QUERY );
                break;
            default:
                OSL_FAIL("Illegal call!");
        }
        OUString sImageId = getElementIcons(_eType);

        if ( !m_pLists[_eType] )
        {
            m_pLists[_eType] = createSimpleTree( sHelpId, aFolderImage );
        }

        if ( m_pLists[_eType] )
        {
            if ( !m_pLists[_eType]->GetEntryCount() && _xContainer.is() )
            {
                fillNames( _xContainer, _eType, sImageId, nullptr );

                m_pLists[_eType]->SelectAll(false);
            }
            setDetailPage(m_pLists[_eType]);
        }
    }

    void OAppDetailPageHelper::setDetailPage(vcl::Window* _pWindow)
    {
        OSL_ENSURE(_pWindow,"OAppDetailPageHelper::setDetailPage: Window is NULL!");
        vcl::Window* pCurrent = getCurrentView();
        if ( pCurrent )
            pCurrent->Hide();

        showPreview(nullptr);
        bool bHasFocus = false;
        m_aFL->Show();
        {
            bHasFocus = pCurrent != nullptr && pCurrent->HasChildPathFocus();
        _pWindow->Show();
        }
        m_aTBPreview->Show();
        m_aBorder->Show();
        switchPreview(m_ePreviewMode,true);

        if ( bHasFocus )
            _pWindow->GrabFocus();
        Resize();
    }

    namespace
    {
        namespace DatabaseObjectContainer = ::com::sun::star::sdb::application::DatabaseObjectContainer;

        sal_Int32 lcl_getFolderIndicatorForType( const ElementType _eType )
        {
            const sal_Int32 nFolderIndicator =
                    ( _eType == E_FORM ) ? DatabaseObjectContainer::FORMS_FOLDER
                :   ( _eType == E_REPORT ) ? DatabaseObjectContainer::REPORTS_FOLDER : -1;
            return nFolderIndicator;
        }
    }

    void OAppDetailPageHelper::fillNames( const Reference< XNameAccess >& _xContainer, const ElementType _eType,
                                          const OUString& rImageId, SvTreeListEntry* _pParent )
    {
        OSL_ENSURE(_xContainer.is(),"Data source is NULL! -> GPF");
        OSL_ENSURE( ( _eType >= E_TABLE ) && ( _eType < E_ELEMENT_TYPE_COUNT ), "OAppDetailPageHelper::fillNames: invalid type!" );

        DBTreeListBox* pList = m_pLists[ _eType ].get();
        OSL_ENSURE( pList, "OAppDetailPageHelper::fillNames: you really should create the list before calling this!" );
        if ( !pList )
            return;

        if ( _xContainer.is() && _xContainer->hasElements() )
        {
            const sal_Int32 nFolderIndicator = lcl_getFolderIndicatorForType( _eType );

            Sequence< OUString> aSeq = _xContainer->getElementNames();
            const OUString* pIter = aSeq.getConstArray();
            const OUString* pEnd  = pIter + aSeq.getLength();
            for(;pIter != pEnd;++pIter)
            {
                SvTreeListEntry* pEntry = nullptr;
                Reference<XNameAccess> xSubElements(_xContainer->getByName(*pIter),UNO_QUERY);
                if ( xSubElements.is() )
                {
                    pEntry = pList->InsertEntry( *pIter, _pParent, false, TREELIST_APPEND, reinterpret_cast< void* >( nFolderIndicator ) );
                    getBorderWin().getView()->getAppController().containerFound( Reference< XContainer >( xSubElements, UNO_QUERY ) );
                    fillNames( xSubElements, _eType, rImageId, pEntry );
                }
                else
                {
                    pEntry = pList->InsertEntry( *pIter, _pParent );

                    Image aImage{BitmapEx(rImageId)};
                    pList->SetExpandedEntryBmp(pEntry, aImage);
                    pList->SetCollapsedEntryBmp(pEntry, aImage);
                }
            }
        }
    }

    DBTreeListBox* OAppDetailPageHelper::createSimpleTree( const OString& _sHelpId, const Image& _rImage)
    {
        VclPtrInstance<DBTreeListBox> pTreeView(this,
                           WB_HASLINES | WB_SORT | WB_HASBUTTONS | WB_HSCROLL |WB_HASBUTTONSATROOT | WB_TABSTOP);
        pTreeView->SetHelpId( _sHelpId );
        return createTree( pTreeView, _rImage );
    }

    DBTreeListBox* OAppDetailPageHelper::createTree( DBTreeListBox* _pTreeView, const Image& _rImage )
    {
        WaitObject aWaitCursor(this);

        _pTreeView->SetStyle(_pTreeView->GetStyle() | WB_HASLINES | WB_SORT | WB_HASBUTTONS | WB_HSCROLL |WB_HASBUTTONSATROOT | WB_TABSTOP);
        _pTreeView->GetModel()->SetSortMode(SortAscending);
        _pTreeView->EnableCheckButton( nullptr ); // do not show any buttons
        _pTreeView->SetSelectionMode(SelectionMode::Multiple);

        _pTreeView->SetDefaultCollapsedEntryBmp( _rImage );
        _pTreeView->SetDefaultExpandedEntryBmp( _rImage );

        _pTreeView->SetDoubleClickHdl(LINK(this, OAppDetailPageHelper, OnEntryDoubleClick));
        _pTreeView->SetEnterKeyHdl(LINK(this, OAppDetailPageHelper, OnEntryEnterKey));
        _pTreeView->SetSelChangeHdl(LINK(this, OAppDetailPageHelper, OnEntrySelChange));

        _pTreeView->setCopyHandler(LINK(this, OAppDetailPageHelper, OnCopyEntry));
        _pTreeView->setPasteHandler(LINK(this, OAppDetailPageHelper, OnPasteEntry));
        _pTreeView->setDeleteHandler(LINK(this, OAppDetailPageHelper, OnDeleteEntry));

        _pTreeView->setControlActionListener( &getBorderWin().getView()->getAppController() );
        _pTreeView->setContextMenuProvider( &getBorderWin().getView()->getAppController() );

        return _pTreeView;
    }

    void OAppDetailPageHelper::clearPages()
    {
        showPreview(nullptr);
        for (VclPtr<DBTreeListBox> & rpBox : m_pLists)
        {
            if ( rpBox )
                rpBox->Clear();
        }
    }

    bool OAppDetailPageHelper::isFilled() const
    {
        size_t i = 0;
        for (; i < E_ELEMENT_TYPE_COUNT && !m_pLists[i]; ++i)
            ;
        return i != E_ELEMENT_TYPE_COUNT;
    }

    void OAppDetailPageHelper::elementReplaced(ElementType _eType
                                                        ,const OUString& _rOldName
                                                        ,const OUString& _rNewName )
    {
        DBTreeListBox* pTreeView = getCurrentView();
        if ( pTreeView )
        {
            SvTreeListEntry* pEntry = nullptr;
            switch( _eType )
            {
                case E_TABLE:
                    static_cast<OTableTreeListBox*>(pTreeView)->removedTable( _rOldName );
                    static_cast<OTableTreeListBox*>(pTreeView)->addedTable( _rNewName );
                    return;

                case E_QUERY:
                    pEntry = lcl_findEntry_impl(*pTreeView,_rOldName,pTreeView->First());
                    break;
                case E_FORM:
                case E_REPORT:
                    pEntry = lcl_findEntry(*pTreeView,_rOldName,pTreeView->First());
                    break;
                default:
                    OSL_FAIL("Invalid element type");
            }
            OSL_ENSURE(pEntry,"Do you know that the name isn't existence!");
            if ( pEntry )
            {
                pTreeView->SetEntryText(pEntry,_rNewName);
            }
        }
    }

    SvTreeListEntry* OAppDetailPageHelper::elementAdded(ElementType _eType,const OUString& _rName, const Any& _rObject )
    {
        SvTreeListEntry* pRet = nullptr;
        DBTreeListBox* pTreeView = m_pLists[_eType].get();
        if( _eType == E_TABLE && pTreeView )
        {
            pRet = static_cast<OTableTreeListBox*>(pTreeView)->addedTable( _rName );
        }
        else if ( pTreeView )
        {

            SvTreeListEntry* pEntry = nullptr;
            Reference<XChild> xChild(_rObject,UNO_QUERY);
            if ( xChild.is() && E_QUERY != _eType )
            {
                Reference<XContent> xContent(xChild->getParent(),UNO_QUERY);
                if ( xContent.is() )
                {
                    OUString sName = xContent->getIdentifier()->getContentIdentifier();
                    pEntry = lcl_findEntry(*pTreeView,sName,pTreeView->First());
                }
            }

            OUString sImageId = getElementIcons(_eType);
            Reference<XNameAccess> xContainer(_rObject,UNO_QUERY);
            if ( xContainer.is() )
            {
                const sal_Int32 nFolderIndicator = lcl_getFolderIndicatorForType( _eType );
                pRet = pTreeView->InsertEntry( _rName, pEntry, false, TREELIST_APPEND, reinterpret_cast< void* >( nFolderIndicator ) );
                fillNames( xContainer, _eType, sImageId, pRet );
            }
            else
            {
                pRet = pTreeView->InsertEntry( _rName, pEntry );

                Image aImage{BitmapEx(sImageId)};
                pTreeView->SetExpandedEntryBmp(  pRet, aImage );
                pTreeView->SetCollapsedEntryBmp( pRet, aImage );
            }
        }
        return pRet;
    }

    void OAppDetailPageHelper::elementRemoved( ElementType _eType,const OUString& _rName )
    {
        DBTreeListBox* pTreeView = getCurrentView();
        if ( pTreeView )
        {
            switch( _eType )
            {
                case E_TABLE:
                    // we don't need to clear the table here, it is already done by the dispose listener
                    static_cast< OTableTreeListBox* >( pTreeView )->removedTable( _rName );
                    break;
                case E_QUERY:
                    if ( pTreeView )
                    {
                        SvTreeListEntry* pEntry = lcl_findEntry_impl(*pTreeView,_rName,pTreeView->First());
                        if ( pEntry )
                            pTreeView->GetModel()->Remove(pEntry);
                    }
                    break;
                case E_FORM:
                case E_REPORT:
                    {
                        if ( pTreeView )
                        {
                            SvTreeListEntry* pEntry = lcl_findEntry(*pTreeView,_rName,pTreeView->First());
                            if ( pEntry )
                                pTreeView->GetModel()->Remove(pEntry);
                        }
                    }
                    break;
                default:
                    OSL_FAIL("Invalid element type");
            }
            if ( !pTreeView->GetEntryCount() )
                showPreview(nullptr);
        }
    }

    IMPL_LINK(OAppDetailPageHelper, OnEntryEnterKey, DBTreeListBox*, _pTree, void )
    {
        OnEntryDoubleClick(_pTree);
    }
    IMPL_LINK(OAppDetailPageHelper, OnEntryDoubleClick, SvTreeListBox*, _pTree, bool)
    {
        OSL_ENSURE( _pTree, "OAppDetailPageHelper, OnEntryDoubleClick: invalid callback!" );
        bool bHandled = ( _pTree != nullptr ) && getBorderWin().getView()->getAppController().onEntryDoubleClick( *_pTree );
        return bHandled;
    }

    IMPL_LINK_NOARG(OAppDetailPageHelper, OnEntrySelChange, LinkParamNone*, void)
    {
        getBorderWin().getView()->getAppController().onSelectionChanged();
    }

    IMPL_LINK_NOARG( OAppDetailPageHelper, OnCopyEntry, LinkParamNone*, void )
    {
        getBorderWin().getView()->getAppController().onCopyEntry();
    }

    IMPL_LINK_NOARG( OAppDetailPageHelper, OnPasteEntry, LinkParamNone*, void )
    {
        getBorderWin().getView()->getAppController().onPasteEntry();
    }

    IMPL_LINK_NOARG( OAppDetailPageHelper, OnDeleteEntry, LinkParamNone*, void )
    {
        getBorderWin().getView()->getAppController().onDeleteEntry();
    }

    void OAppDetailPageHelper::Resize()
    {
        // parent window dimension
        Size aOutputSize( GetOutputSize() );
        long nOutputWidth  = aOutputSize.Width();
        long nOutputHeight = aOutputSize.Height();

        vcl::Window* pWindow = getCurrentView();
        if ( pWindow )
        {
            Size aFLSize = LogicToPixel(Size(2, 6), MapMode(MapUnit::MapAppFont));
            sal_Int32 n6PPT = aFLSize.Height();
            long nHalfOutputWidth = static_cast<long>(nOutputWidth * 0.5);

            pWindow->SetPosSizePixel( Point(0, 0), Size(nHalfOutputWidth - n6PPT, nOutputHeight) );

            m_aFL->SetPosSizePixel( Point(nHalfOutputWidth , 0 ), Size(aFLSize.Width(), nOutputHeight ) );

            Size aTBSize = m_aTBPreview->CalcWindowSizePixel();
            m_aTBPreview->SetPosSizePixel(Point(nOutputWidth - aTBSize.getWidth(), 0 ),
                                         aTBSize );

            m_aBorder->SetPosSizePixel(Point(nHalfOutputWidth + aFLSize.Width() + n6PPT, aTBSize.getHeight() + n6PPT ),
                                      Size(nHalfOutputWidth - aFLSize.Width() - n6PPT, nOutputHeight - 2*n6PPT - aTBSize.getHeight()) );
            m_aPreview->SetPosSizePixel(Point(0,0),m_aBorder->GetSizePixel() );
            m_aDocumentInfo->SetPosSizePixel(Point(0,0),m_aBorder->GetSizePixel() );
            m_pTablePreview->SetPosSizePixel(Point(0,0),m_aBorder->GetSizePixel() );
        }
    }

    bool OAppDetailPageHelper::isPreviewEnabled()
    {
        return m_ePreviewMode != E_PREVIEWNONE;
    }

    namespace
    {
        OUString stripTrailingDots(const OUString& rStr)
        {
            return comphelper::string::stripEnd(rStr, '.');
        }
    }

    void OAppDetailPageHelper::switchPreview(PreviewMode _eMode,bool _bForce)
    {
        if ( m_ePreviewMode != _eMode || _bForce )
        {
            m_ePreviewMode = _eMode;

            getBorderWin().getView()->getAppController().previewChanged(static_cast<sal_Int32>(m_ePreviewMode));

            OUString aCommand;
            switch ( m_ePreviewMode )
            {
                case E_PREVIEWNONE:
                    aCommand = ".uno:DBDisablePreview";
                    break;
                case E_DOCUMENT:
                    aCommand = ".uno:DBShowDocPreview";
                    break;
                case E_DOCUMENTINFO:
                    if ( getBorderWin().getView()->getAppController().isCommandEnabled(SID_DB_APP_VIEW_DOCINFO_PREVIEW) )
                        aCommand = ".uno:DBShowDocInfoPreview";
                    else
                    {
                        m_ePreviewMode = E_PREVIEWNONE;
                        aCommand = ".uno:DBDisablePreview";
                    }
                    break;
            }

            OUString aCommandLabel = vcl::CommandInfoProvider::GetLabelForCommand(aCommand, "com.sun.star.sdb.OfficeDatabaseDocument");
            m_aTBPreview->SetItemText(SID_DB_APP_DISABLE_PREVIEW, stripTrailingDots(aCommandLabel));
            Resize();

            // simulate a selectionChanged event at the controller, to force the preview to be updated
            if ( isPreviewEnabled() )
            {
                if ( getCurrentView() && getCurrentView()->FirstSelected() )
                {
                    getBorderWin().getView()->getAppController().onSelectionChanged();
                }
            }
            else
            {
                m_pTablePreview->Hide();
                m_aPreview->Hide();
                m_aDocumentInfo->Hide();
            }
        }
    }

    void OAppDetailPageHelper::showPreview(const Reference< XContent >& _xContent)
    {
        if ( isPreviewEnabled() )
        {
            m_pTablePreview->Hide();

            WaitObject aWaitCursor( this );
            try
            {
                Reference<XCommandProcessor> xContent(_xContent,UNO_QUERY);
                if ( xContent.is() )
                {
                    css::ucb::Command aCommand;
                    if ( m_ePreviewMode == E_DOCUMENT )
                        aCommand.Name = "preview";
                    else
                        aCommand.Name = "getDocumentInfo";

                    Any aPreview = xContent->execute(aCommand,xContent->createCommandIdentifier(),Reference< XCommandEnvironment >());
                    if ( m_ePreviewMode == E_DOCUMENT )
                    {
                        m_aDocumentInfo->Hide();
                        m_aPreview->Show();

                        Graphic aGraphic;
                        Sequence < sal_Int8 > aBmpSequence;
                        if ( aPreview >>= aBmpSequence )
                        {
                            SvMemoryStream  aData( aBmpSequence.getArray(),
                                                aBmpSequence.getLength(),
                                                StreamMode::READ );

                            GraphicConverter::Import(aData,aGraphic);
                        }
                        m_aPreview->setGraphic( aGraphic );
                        m_aPreview->Invalidate();
                    }
                    else
                    {
                        m_aPreview->Hide();
                        m_aDocumentInfo->clear();
                        m_aDocumentInfo->Show();
                        Reference<document::XDocumentProperties> xProp(
                            aPreview, UNO_QUERY);
                        if ( xProp.is() )
                            m_aDocumentInfo->fill(xProp);
                    }
                }
                else
                {
                    m_aPreview->Hide();
                    m_aDocumentInfo->Hide();
                }
            }
            catch( const Exception& )
            {
                DBG_UNHANDLED_EXCEPTION("dbaccess");
            }
        }
    }

    void OAppDetailPageHelper::showPreview( const OUString& _sDataSourceName,
                                            const OUString& _sName,
                                            bool _bTable)
    {
        if ( isPreviewEnabled() )
        {
            WaitObject aWaitCursor( this );
            m_aPreview->Hide();
            m_aDocumentInfo->Hide();
            m_pTablePreview->Show();
            if ( !m_xFrame.is() )
            {
                try
                {
                    m_xFrame = Frame::create( getBorderWin().getView()->getORB() );
                    m_xFrame->initialize( m_xWindow );

                    // no layout manager (and thus no toolbars) in the preview
                    // Must be called after initialize ... but before any other call to this frame.
                    // Otherwise frame throws "life time exceptions" as e.g. NON_INITIALIZED
                    m_xFrame->setLayoutManager( Reference< XLayoutManager >() );

                    Reference<XFramesSupplier> xSup(getBorderWin().getView()->getAppController().getXController()->getFrame(),UNO_QUERY);
                    if ( xSup.is() )
                    {
                        Reference<XFrames> xFrames = xSup->getFrames();
                        xFrames->append( Reference<XFrame>(m_xFrame,UNO_QUERY_THROW));
                    }
                }
                catch(const Exception&)
                {
                }
            }

            Reference< XDatabaseDocumentUI > xApplication( getBorderWin().getView()->getAppController().getXController(), UNO_QUERY );
            std::unique_ptr< DatabaseObjectView > pDispatcher( new ResultSetBrowser(
                getBorderWin().getView()->getORB(),
                xApplication, nullptr, _bTable
            ) );
            pDispatcher->setTargetFrame( Reference<XFrame>(m_xFrame,UNO_QUERY_THROW) );

            ::comphelper::NamedValueCollection aArgs;
            aArgs.put( "Preview", true );
            aArgs.put( "ReadOnly", true );
            aArgs.put( "AsTemplate", false );
            aArgs.put( OUString(PROPERTY_SHOWMENU), false );

            Reference< XController > xPreview( pDispatcher->openExisting( makeAny( _sDataSourceName ), _sName, aArgs ), UNO_QUERY );
            bool bClearPreview = !xPreview.is();

            // clear the preview when the query or table could not be loaded
            if ( !bClearPreview )
            {
                Reference< XTabController > xTabController( xPreview, UNO_QUERY );
                bClearPreview = !xTabController.is();
                if ( !bClearPreview )
                {
                    Reference< XLoadable > xLoadable( xTabController->getModel(), UNO_QUERY );
                    bClearPreview = !( xLoadable.is() && xLoadable->isLoaded() );
                }
            }
            if ( bClearPreview )
                showPreview(nullptr);
        }
    }

    IMPL_LINK_NOARG(OAppDetailPageHelper, OnDropdownClickHdl, ToolBox*, void)
    {
        m_aTBPreview->EndSelection();

        // tell the toolbox that the item is pressed down
        m_aTBPreview->SetItemDown( SID_DB_APP_DISABLE_PREVIEW, true );

        // simulate a mouse move (so the "down" state is really painted)
        Point aPoint = m_aTBPreview->GetItemRect( SID_DB_APP_DISABLE_PREVIEW ).TopLeft();
        MouseEvent aMove( aPoint, 0, MouseEventModifiers::SIMPLEMOVE | MouseEventModifiers::SYNTHETIC );
        m_aTBPreview->MouseMove( aMove );

        m_aTBPreview->Update();

        // execute the menu
        css::uno::Reference<css::uno::XComponentContext> xContext(getBorderWin().getView()->getORB());
        css::uno::Reference<css::frame::XUIControllerFactory> xPopupMenuFactory(css::frame::thePopupMenuControllerFactory::get(xContext));
        if (!xPopupMenuFactory.is())
            return;

        css::uno::Sequence<css::uno::Any> aArgs {
            css::uno::makeAny(comphelper::makePropertyValue("InToolbar", true)),
            css::uno::makeAny(comphelper::makePropertyValue("ModuleIdentifier", OUString("com.sun.star.sdb.OfficeDatabaseDocument"))),
            css::uno::makeAny(comphelper::makePropertyValue("Frame", getBorderWin().getView()->getAppController().getFrame())) };

        css::uno::Reference<css::frame::XPopupMenuController> xPopupController(
            xPopupMenuFactory->createInstanceWithArgumentsAndContext(".uno:DBPreview", aArgs, xContext), css::uno::UNO_QUERY);

        if (!xPopupController.is())
            return;

        rtl::Reference<VCLXPopupMenu> xPopupMenu(new VCLXPopupMenu);
        xPopupController->setPopupMenu(xPopupMenu.get());
        VclPtr<PopupMenu> aMenu(static_cast<PopupMenu*>(xPopupMenu->GetMenu()));

        sal_uInt16 nSelectedAction = aMenu->Execute(m_aTBPreview.get(), m_aTBPreview->GetItemRect( SID_DB_APP_DISABLE_PREVIEW ));
        // "cleanup" the toolbox state
        MouseEvent aLeave( aPoint, 0, MouseEventModifiers::LEAVEWINDOW | MouseEventModifiers::SYNTHETIC );
        m_aTBPreview->MouseMove( aLeave );
        m_aTBPreview->SetItemDown( SID_DB_APP_DISABLE_PREVIEW, false);
        if ( nSelectedAction )
        {
            m_aTBPreview->SetItemText(SID_DB_APP_DISABLE_PREVIEW, stripTrailingDots(aMenu->GetItemText(nSelectedAction)));
            Resize();
        }

        css::uno::Reference<css::lang::XComponent> xComponent(xPopupController, css::uno::UNO_QUERY);
        if (xComponent.is())
            xComponent->dispose();
    }

    void OAppDetailPageHelper::KeyInput( const KeyEvent& rKEvt )
    {
        SvTreeListBox* pCurrentView = getCurrentView();
        OSL_PRECOND( pCurrentView, "OAppDetailPageHelper::KeyInput: how this?" );

        sal_uInt16      nCode = rKEvt.GetKeyCode().GetCode();

        if ( ( KEY_RETURN == nCode ) && pCurrentView )
        {
            getBorderWin().getView()->getAppController().onEntryDoubleClick( *pCurrentView );
        }
        else
            Window::KeyInput(rKEvt);
    }

    void OAppDetailPageHelper::DataChanged( const DataChangedEvent& rDCEvt )
    {
        Window::DataChanged( rDCEvt );

        if ( (rDCEvt.GetType() == DataChangedEventType::FONTS) ||
            (rDCEvt.GetType() == DataChangedEventType::DISPLAY) ||
            (rDCEvt.GetType() == DataChangedEventType::FONTSUBSTITUTION) ||
            ((rDCEvt.GetType() == DataChangedEventType::SETTINGS) &&
            (rDCEvt.GetFlags() & AllSettingsFlags::STYLE)) )

        {
            ImplInitSettings();
            if ( m_pLists[ E_TABLE ] )
            {
                OTableTreeListBox* pTableTree = dynamic_cast< OTableTreeListBox* >( m_pLists[ E_TABLE ].get() );
                OSL_ENSURE( pTableTree != nullptr, "OAppDetailPageHelper::DataChanged: a tree list for tables which is no TableTreeList?" );
                if ( pTableTree )
                    pTableTree->notifyHiContrastChanged();
            }
        }
    }

    void OAppDetailPageHelper::ImplInitSettings()
    {
        // FIXME RenderContext
        const StyleSettings& rStyleSettings = GetSettings().GetStyleSettings();
        vcl::Font aFont;
        aFont = rStyleSettings.GetFieldFont();
        aFont.SetColor( rStyleSettings.GetWindowTextColor() );
        SetPointFont(*this, aFont);
        m_aTBPreview->SetPointFont(*m_aTBPreview, aFont);

        SetTextColor( rStyleSettings.GetFieldTextColor() );
        SetTextFillColor();
        m_aBorder->SetTextColor( rStyleSettings.GetFieldTextColor() );
        m_aBorder->SetTextFillColor();
        m_aTBPreview->SetTextColor( rStyleSettings.GetFieldTextColor() );
        m_aTBPreview->SetTextFillColor();
        SetBackground( rStyleSettings.GetFieldColor() );
        m_aBorder->SetBackground( rStyleSettings.GetFieldColor() );
        m_aFL->SetBackground( rStyleSettings.GetFieldColor() );
        m_aDocumentInfo->SetBackground( rStyleSettings.GetFieldColor() );
        m_aTBPreview->SetBackground( rStyleSettings.GetFieldColor() );
        m_pTablePreview->SetBackground( rStyleSettings.GetFieldColor() );
    }

    OPreviewWindow::OPreviewWindow(vcl::Window* _pParent)
    : Window(_pParent)
    {
        ImplInitSettings();
    }

    bool OPreviewWindow::ImplGetGraphicCenterRect( const Graphic& rGraphic, tools::Rectangle& rResultRect ) const
    {
        const Size aWinSize( GetOutputSizePixel() );
        Size       aNewSize( LogicToPixel( rGraphic.GetPrefSize(), rGraphic.GetPrefMapMode() ) );
        bool       bRet = false;

        if( aNewSize.Width() && aNewSize.Height() )
        {
            // scale to fit window
            const double fGrfWH = static_cast<double>(aNewSize.Width()) / aNewSize.Height();
            const double fWinWH = static_cast<double>(aWinSize.Width()) / aWinSize.Height();

            if ( fGrfWH < fWinWH )
            {
                aNewSize.setWidth( static_cast<long>( aWinSize.Height() * fGrfWH ) );
                aNewSize.setHeight( aWinSize.Height() );
            }
            else
            {
                aNewSize.setWidth( aWinSize.Width() );
                aNewSize.setHeight( static_cast<long>( aWinSize.Width() / fGrfWH) );
            }

            const Point aNewPos( ( aWinSize.Width()  - aNewSize.Width() ) >> 1,
                                 ( aWinSize.Height() - aNewSize.Height() ) >> 1 );

            rResultRect = tools::Rectangle( aNewPos, aNewSize );
            bRet = true;
        }

        return bRet;
    }

    void OPreviewWindow::Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect)
    {
        Window::Paint(rRenderContext, rRect);

        if (ImplGetGraphicCenterRect(m_aGraphicObj.GetGraphic(), m_aPreviewRect))
        {
            const Point aPos(m_aPreviewRect.TopLeft());
            const Size  aSize(m_aPreviewRect.GetSize());

            if (m_aGraphicObj.IsAnimated())
                m_aGraphicObj.StartAnimation(&rRenderContext, aPos, aSize);
            else
                m_aGraphicObj.Draw(&rRenderContext, aPos, aSize);
        }
    }

    void OPreviewWindow::DataChanged( const DataChangedEvent& rDCEvt )
    {
        Window::DataChanged( rDCEvt );

        if ( (rDCEvt.GetType() == DataChangedEventType::SETTINGS) &&
             (rDCEvt.GetFlags() & AllSettingsFlags::STYLE) )
        {
            ImplInitSettings();
            Invalidate();
        }
    }

    void OPreviewWindow::ImplInitSettings()
    {
        // FIXME RenderContext
        const StyleSettings& rStyleSettings = GetSettings().GetStyleSettings();
        vcl::Font aFont;
        aFont = rStyleSettings.GetFieldFont();
        aFont.SetColor( rStyleSettings.GetWindowTextColor() );
        SetPointFont(*this, aFont);

        SetTextColor( rStyleSettings.GetFieldTextColor() );
        SetTextFillColor();

        SetBackground( rStyleSettings.GetFieldColor() );
    }

    /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

↑ V547 Expression 'pTreeView' is always true.

↑ V547 Expression 'pTreeView' is always true.