AppDetailPageHelper.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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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 .
 */
#pragma once
 
#include <vector>
 
#include <rtl/ustring.hxx>
#include <com/sun/star/sdb/application/NamedDatabaseObject.hpp>
#include <com/sun/star/sdbc/XConnection.hpp>
#include <com/sun/star/ucb/XContent.hpp>
#include <com/sun/star/container/XNameAccess.hpp>
#include <vcl/graph.hxx>
#include <vcl/GraphicObject.hxx>
#include <vcl/customweld.hxx>
#include <vcl/weld.hxx>
#include <AppElementType.hxx>
#include <ChildWindow.hxx>
#include "DocumentInfoPreview.hxx"
 
namespace com::sun::star::awt   { class XWindow; }
namespace com::sun::star::frame { class XFrame2; }
namespace com::sun::star::io    { class XPersist; }
 
namespace dbaui
{
    class OAppBorderWindow;
    class ODocumentInfoPreview;
    class DBTreeViewBase;
    class TreeListBox;
 
    class OPreviewWindow final : public weld::CustomWidgetController
    {
        GraphicObject       m_aGraphicObj;
        tools::Rectangle    m_aPreviewRect;
 
        bool ImplGetGraphicCenterRect(const vcl::RenderContext& rRenderContext, const Graphic& rGraphic, tools::Rectangle& rResultRect) const;
 
    public:
        OPreviewWindow();
 
        virtual void Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect) override;
 
        void setGraphic(const Graphic& _rGraphic ) { m_aGraphicObj.SetGraphic(_rGraphic); }
    };
 
    // A helper class for the controls in the detail page.
    // Combines general functionality.
    class OAppDetailPageHelper final : public OChildWindow
    {
        std::unique_ptr<DBTreeViewBase> m_aLists[size_t(E_ELEMENT_TYPE_COUNT)];
        OAppBorderWindow&         m_rBorderWin;
        std::unique_ptr<weld::Container> m_xBox;
        std::unique_ptr<weld::Widget> m_xFL;
        std::unique_ptr<weld::MenuButton> m_xMBPreview;
 
        std::unique_ptr<OPreviewWindow> m_xPreview;
        std::unique_ptr<weld::CustomWeld> m_xPreviewWin;
 
        std::unique_ptr<ODocumentInfoPreview> m_xDocumentInfo;
        std::unique_ptr<weld::CustomWeld> m_xDocumentInfoWin;
 
        std::unique_ptr<weld::Container> m_xTablePreview;
 
        PreviewMode               m_ePreviewMode;
        css::uno::Reference < css::frame::XFrame2 >
                                  m_xFrame;
        css::uno::Reference< css::awt::XWindow >
                                  m_xWindow;
 
        int getVisibleControlIndex() const;
 
        void sort(int nPos, bool bAscending);
 
        static OUString getElementIcons(ElementType _eType);
 
        void fillNames( const css::uno::Reference< css::container::XNameAccess >& _xContainer,
                        const ElementType _eType,
                        const OUString& rImageId,
                        const weld::TreeIter* _pParent );
 
        void setDetailPage(DBTreeViewBase& rTreeView);
 
        void setupTree(DBTreeViewBase& rTreeView);
 
        std::unique_ptr<DBTreeViewBase> createSimpleTree(const OUString& rHelpId, ElementType eType);
 
        DECL_LINK( OnEntryDoubleClick,    weld::TreeView&, bool );
        DECL_LINK( OnEntrySelChange,      LinkParamNone*, void );
 
        DECL_LINK( OnCopyEntry,           LinkParamNone*, void );
        DECL_LINK( OnPasteEntry,          LinkParamNone*, void );
        DECL_LINK( OnDeleteEntry,         LinkParamNone*, void );
 
        DECL_LINK(OnDropdownClickHdl, weld::Toggleable&, void);
        DECL_LINK(MenuSelectHdl, const OUString&, void);
 
        OAppBorderWindow& getBorderWin() const { return m_rBorderWin; }
 
    public:
        OAppDetailPageHelper(weld::Container* pParent, OAppBorderWindow& rBorderWin, PreviewMode ePreviewMode);
        virtual ~OAppDetailPageHelper() override;
 
        virtual void GrabFocus() override;
        virtual bool HasChildPathFocus() const override;
 
        void createTablesPage(const css::uno::Reference< css::sdbc::XConnection>& _xConnection);
 
        void createPage(ElementType _eType,const css::uno::Reference< css::container::XNameAccess >& _xContainer);
 
        DBTreeViewBase* getCurrentView() const
        {
            ElementType eType = getElementType();
            return (eType != E_NONE ) ? m_aLists[static_cast<sal_Int32>(eType)].get() : nullptr;
        }
 
        void selectAll();
 
        bool isSortUp() const;
 
        void sortDown();
 
        void sortUp();
 
        void getSelectionElementNames( std::vector< OUString>& _rNames ) const;
 
        void    describeCurrentSelectionForControl(
                    const weld::TreeView& rControl,
                    css::uno::Sequence< css::sdb::application::NamedDatabaseObject >& _out_rSelectedObjects
                );
 
        void    describeCurrentSelectionForType(
                    const ElementType _eType,
                    css::uno::Sequence< css::sdb::application::NamedDatabaseObject >& _out_rSelectedObjects
                );
 
        vcl::Window* getMenuParent() const;
        void adjustMenuPosition(const weld::TreeView& rControl, ::Point& rPos) const;
 
        void selectElements(const css::uno::Sequence< OUString>& _aNames);
 
        OUString getQualifiedName( const weld::TreeIter* _pEntry ) const;
 
        ElementType getElementType() const;
 
        sal_Int32 getSelectionCount();
 
        sal_Int32 getElementCount() const;
 
        static bool isLeaf(const weld::TreeView& rTreeView, const weld::TreeIter& rEntry);
 
        bool isALeafSelected() const;
 
        std::unique_ptr<weld::TreeIter> getEntry(const Point& rPosPixel) const;
 
        void clearPages();
 
        bool isFilled() const;
 
        std::unique_ptr<weld::TreeIter> elementAdded(ElementType eType,
                                                     const OUString& rName,
                                                     const css::uno::Any& rObject);
 
        void elementReplaced(ElementType eType
                        ,const OUString& _rOldName
                        ,const OUString& _rNewName );
 
        void elementRemoved(ElementType _eType
                            ,const OUString& _rName );
 
        PreviewMode getPreviewMode() const { return m_ePreviewMode;}
 
        bool isPreviewEnabled() const;
 
        void switchPreview(PreviewMode _eMode,bool _bForce = false);
 
        void showPreview(const css::uno::Reference< css::ucb::XContent >& _xContent);
 
        void showPreview(   const OUString& _sDataSourceName,
                            const OUString& _sName,
                            bool _bTable);
    };
}
 
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