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Diffstat (limited to 'chart2/source/controller/dialogs/DataBrowser.hxx')
| -rw-r--r-- | chart2/source/controller/dialogs/DataBrowser.hxx | 187 |
1 files changed, 187 insertions, 0 deletions
diff --git a/chart2/source/controller/dialogs/DataBrowser.hxx b/chart2/source/controller/dialogs/DataBrowser.hxx new file mode 100644 index 000000000..c1d6a72e6 --- /dev/null +++ b/chart2/source/controller/dialogs/DataBrowser.hxx @@ -0,0 +1,187 @@ +/* -*- 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 . + */ + +#pragma once + +#include <svtools/editbrowsebox.hxx> +#include <vcl/weld.hxx> + +#include <memory> +#include <vector> + +namespace com::sun::star { + namespace awt { + class XWindow; + } + namespace chart2 { + class XChartDocument; + } +} + +namespace com::sun::star::uno { class XComponentContext; } + +class OutputDevice; + +namespace chart +{ + +class DataBrowserModel; +class NumberFormatterWrapper; +class ChartModel; + +namespace impl +{ +class SeriesHeader; +class SeriesHeaderEdit; +} + +class DataBrowser : public ::svt::EditBrowseBox +{ +protected: + // EditBrowseBox overridables + virtual void PaintCell( OutputDevice& rDev, const tools::Rectangle& rRect, sal_uInt16 nColumnId ) const override; + virtual bool SeekRow( sal_Int32 nRow ) override; + virtual bool IsTabAllowed( bool bForward ) const override; + virtual ::svt::CellController* GetController( sal_Int32 nRow, sal_uInt16 nCol ) override; + virtual void InitController( ::svt::CellControllerRef& rController, sal_Int32 nRow, sal_uInt16 nCol ) override; + virtual bool SaveModified() override; + virtual void CursorMoved() override; + // called whenever the control of the current cell has been modified + virtual void CellModified() override; + virtual void ColumnResized( sal_uInt16 nColId ) override; + virtual void EndScroll() override; + virtual void MouseButtonDown( const BrowserMouseEvent& rEvt ) override; + +public: + DataBrowser(const css::uno::Reference<css::awt::XWindow> &rParent, + weld::Container* pColumns, weld::Container* pColors); + + virtual ~DataBrowser() override; + virtual void dispose() override; + + /** GetCellText returns the text at the given position + @param nRow + the number of the row + @param nColId + the ID of the column + @return + the text out of the cell + */ + virtual OUString GetCellText(sal_Int32 nRow, sal_uInt16 nColId) const override; + + /** returns the number in the given cell. If a cell is empty or contains a + string, the result will be Nan + */ + double GetCellNumber( sal_Int32 nRow, sal_uInt16 nColumnId ) const; + + bool isDateTimeString( const OUString& aInputString, double& fOutDateTimeValue ); + + // Window + virtual void Resize() override; + + void SetReadOnly( bool bNewState ); + bool IsReadOnly() const { return m_bIsReadOnly;} + + void SetDataFromModel( const rtl::Reference<::chart::ChartModel> & xChartDoc ); + + // predicates to determine what actions are possible at the current cursor + // position. This depends on the implementation of the according mutators + // below. (They are used for enabling toolbar icons) + bool MayInsertRow() const; + bool MayInsertColumn() const; + bool MayDeleteRow() const; + bool MayDeleteColumn() const; + + bool MayMoveUpRows() const; + bool MayMoveDownRows() const; + bool MayMoveRightColumns() const; + bool MayMoveLeftColumns() const; + + // mutators mutating data + void InsertRow(); + void InsertColumn(); + void InsertTextColumn(); + void RemoveRow(); + void RemoveColumn(); + + using BrowseBox::RemoveColumn; + using BrowseBox::MouseButtonDown; + + void MoveUpRow(); + void MoveDownRow(); + void MoveLeftColumn(); + void MoveRightColumn(); + + void SetCursorMovedHdl( const Link<DataBrowser*,void>& rLink ); + + /// confirms all pending changes to be ready to be closed + bool EndEditing(); + + bool CellContainsNumbers( sal_uInt16 nCol ) const; + + sal_uInt32 GetNumberFormatKey( sal_uInt16 nCol ) const; + + bool IsEnableItem() const { return m_bDataValid;} + bool IsDataValid() const; + void ShowWarningBox(); + bool ShowQueryBox(); + + void RenewSeriesHeaders(); + +private: + rtl::Reference<::chart::ChartModel> m_xChartDoc; + std::unique_ptr< DataBrowserModel > m_apDataBrowserModel; + + typedef std::vector< std::shared_ptr< impl::SeriesHeader > > tSeriesHeaderContainer; + tSeriesHeaderContainer m_aSeriesHeaders; + + std::shared_ptr< NumberFormatterWrapper > m_spNumberFormatterWrapper; + + /// the row that is currently painted + sal_Int32 m_nSeekRow; + bool m_bIsReadOnly; + bool m_bDataValid; + + VclPtr<svt::FormattedControl> m_aNumberEditField; + VclPtr<svt::EditControl> m_aTextEditField; + weld::Container* m_pColumnsWin; + weld::Container* m_pColorsWin; + + /// note: m_aNumberEditField must precede this member! + ::svt::CellControllerRef m_rNumberEditController; + /// note: m_aTextEditField must precede this member! + ::svt::CellControllerRef m_rTextEditController; + + Link<DataBrowser*,void> m_aCursorMovedHdlLink; + + void clearHeaders(); + void RenewTable(); + void ImplAdjustHeaderControls(); + + OUString GetColString( sal_Int32 nColumnId ) const; + + DECL_LINK( SeriesHeaderGotFocus, impl::SeriesHeaderEdit&, void ); + DECL_LINK( SeriesHeaderChanged, impl::SeriesHeaderEdit&, void ); + + DataBrowser( const DataBrowser & ) = delete; +}; + +} // namespace chart + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |