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/* -*- 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: */
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