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| -rw-r--r-- | include/svx/fmgridcl.hxx | 199 |
1 files changed, 199 insertions, 0 deletions
diff --git a/include/svx/fmgridcl.hxx b/include/svx/fmgridcl.hxx new file mode 100644 index 000000000..2483a4a5f --- /dev/null +++ b/include/svx/fmgridcl.hxx @@ -0,0 +1,199 @@ +/* -*- 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_FMGRIDCL_HXX +#define INCLUDED_SVX_FMGRIDCL_HXX + +#include <svx/gridctrl.hxx> +#include <vcl/transfer.hxx> +#include <svx/svxdllapi.h> +#include <memory> + +namespace com::sun::star::beans { class XPropertySet; } +namespace com::sun::star::container { class XIndexContainer; } +namespace com::sun::star::container { class XNameAccess; } + +// FmGridHeader + +struct FmGridHeaderData; +class SAL_WARN_UNUSED SVXCORE_DLLPUBLIC FmGridHeader + :public ::svt::EditBrowserHeader + ,public DropTargetHelper +{ +protected: + std::unique_ptr<FmGridHeaderData> m_pImpl; + +public: + FmGridHeader( BrowseBox* pParent, WinBits nWinBits = WB_STDHEADERBAR | WB_DRAG ); + virtual ~FmGridHeader() override; + virtual void dispose() override; + +public: + // trigger context menu execution + void triggerColumnContextMenu( const ::Point& _rPreferredPos ); + +protected: + virtual void Command( const CommandEvent& rCEvt ) override; + virtual void RequestHelp( const HelpEvent& rHEvt ) override; + virtual void Select() override; + + /** the value returned by GetItemPos is meaningless for the grid model if there are hidden columns, + so use GetModelColumnPos instead + */ + sal_uInt16 GetModelColumnPos(sal_uInt16 nId) const; + + /** This is called before executing a context menu for a column. rMenu contains the initial entries + handled by this base class' method (which always has to be called). + Derived classes may alter the menu in any way and handle any additional entries in + PostExecuteColumnContextMenu. + All disabled entries will be removed before executing the menu, so be careful with separators + near entries you probably wish to disable ... + */ + virtual void PreExecuteColumnContextMenu(sal_uInt16 nColId, PopupMenu& rMenu); + /** After executing the context menu for a column this method is called. + */ + virtual void PostExecuteColumnContextMenu(sal_uInt16 nColId, const PopupMenu& rMenu, sal_uInt16 nExecutionResult); + + // DropTargetHelper + virtual sal_Int8 AcceptDrop( const AcceptDropEvent& rEvt ) override; + virtual sal_Int8 ExecuteDrop( const ExecuteDropEvent& rEvt ) override; + + /** selects the column at the selection supplier. + @param nColumnId + The column id. + */ + void notifyColumnSelect(sal_uInt16 nColumnId); +private: + DECL_LINK( OnAsyncExecuteDrop, void*, void ); +}; + + +// FmGridControl + +class FmXGridPeer; +class SAL_WARN_UNUSED SVXCORE_DLLPUBLIC FmGridControl : public DbGridControl + +{ + friend class FmGridHeader; + friend class FmXGridPeer; + + FmXGridPeer* m_pPeer; + sal_Int32 m_nCurrentSelectedColumn; // this is the column model (not the view) position... + sal_uInt16 m_nMarkedColumnId; + bool m_bSelecting; + bool m_bInColumnMove : 1; + +public: + FmGridControl( + const css::uno::Reference< css::uno::XComponentContext >&, + vcl::Window* pParent, + FmXGridPeer* _pPeer, + WinBits nBits); + + // Window + virtual void KeyInput( const KeyEvent& rKEvt ) override; + + // css::beans::XPropertyChangeListener + void propertyChange(const css::beans::PropertyChangeEvent& evt); + + // css::form::XPositioningListener + void positioned(); + + // XBound + bool commit(); + + // css::form::XInsertListener + void inserted(); + + void markColumn(sal_uInt16 nId); + bool isColumnMarked(sal_uInt16 nId) const; + + sal_Int32 GetSelectedColumn() const { return m_nCurrentSelectedColumn;} + + /** return the name of the specified object. + @param eObjType + The type to ask for + @param _nPosition + The position of a tablecell (index position), header bar column/row cell + @return + The name of the specified object. + */ + virtual OUString GetAccessibleObjectName( ::vcl::AccessibleBrowseBoxObjType eObjType,sal_Int32 _nPosition = -1) const override; + + /** return the description of the specified object. + @param eObjType + The type to ask for + @param _nPosition + The position of a tablecell (index position), header bar column/row cell + @return + The description of the specified object. + */ + virtual OUString GetAccessibleObjectDescription( ::vcl::AccessibleBrowseBoxObjType eObjType,sal_Int32 _nPosition = -1) const override; + +protected: + virtual void Command(const CommandEvent& rEvt) override; + + virtual VclPtr<BrowserHeader> imp_CreateHeaderBar(BrowseBox* pParent) override; + virtual long QueryMinimumRowHeight() override; + virtual void RowHeightChanged() override; + virtual void ColumnResized(sal_uInt16 nId) override; + virtual void ColumnMoved(sal_uInt16 nId) override; + virtual void DeleteSelectedRows() override; + virtual void SetDesignMode(bool bMode) override; + virtual void CellModified() override; + virtual void HideColumn(sal_uInt16 nId) override; + virtual void ShowColumn(sal_uInt16 nId) override; + + bool IsInColumnMove() const {return m_bInColumnMove;} + + virtual void BeginCursorAction() override; + virtual void EndCursorAction() override; + virtual void Select() override; + + // Initialize columns + // a.) only by column description + void InitColumnsByModels(const css::uno::Reference< css::container::XIndexContainer >& xColumns); + // b.) during alivemode by database fields + virtual void InitColumnsByFields(const css::uno::Reference< css::container::XIndexAccess >& xFields) override; + + // some kind of impl version (for one single column) of our version of InitColumnsByFields + static void InitColumnByField( + DbGridColumn* _pColumn, + const css::uno::Reference< css::beans::XPropertySet >& _rxColumnModel, + const css::uno::Reference< css::container::XNameAccess >& _rxFieldsByNames, + const css::uno::Reference< css::container::XIndexAccess >& _rxFieldsByIndex + ); + + FmXGridPeer* GetPeer() const {return m_pPeer;} + + css::uno::Sequence< css::uno::Any> + getSelectionBookmarks(); + bool selectBookmarks(const css::uno::Sequence< css::uno::Any>& _rBookmarks); + + /** returns if a column is selected + @param _pColumn + The column to compare with. + @return + <TRUE/> if the column is selected, otherwise <FALSE/> + */ + bool isColumnSelected(DbGridColumn const * _pColumn); +}; + +#endif // INCLUDED_SVX_FMGRIDCL_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |