xref: /aoo41x/main/sc/source/filter/inc/xeview.hxx (revision 38d50f7b)

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 *
 * 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
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
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 *************************************************************/



#ifndef SC_XEVIEW_HXX
#define SC_XEVIEW_HXX

#include "xerecord.hxx"
#include "xlview.hxx"
#include "xeroot.hxx"

// Workbook view settings records =============================================

/** Represents the WINDOW1 record containing global workbook view settings. */
class XclExpWindow1 : public XclExpRecord
{
public:
    explicit                XclExpWindow1( const XclExpRoot& rRoot );

    virtual void            SaveXml( XclExpXmlStream& rStrm );

private:
    /** Writes the contents of the WINDOW1 record. */
    virtual void            WriteBody( XclExpStream& rStrm );

private:
    sal_uInt16              mnFlags;            /// Option flags.
    sal_uInt16              mnTabBarSize;       /// Size of tabbar relative to window width (per mill).
};

// Sheet view settings records ================================================

/** Represents a WINDOW2 record with general view settings for a sheet. */
class XclExpWindow2 : public XclExpRecord
{
public:
    explicit            XclExpWindow2( const XclExpRoot& rRoot,
                            const XclTabViewData& rData, sal_uInt32 nGridColorId );

private:
    /** Writes the contents of the WINDOW2 record. */
    virtual void        WriteBody( XclExpStream& rStrm );

private:
    Color               maGridColor;        /// Grid color (<=BIFF5).
    sal_uInt32          mnGridColorId;      /// Color ID of grid color (>=BIFF8).
    sal_uInt16          mnFlags;            /// Option flags.
    XclAddress          maFirstXclPos;      /// First visible cell.
    sal_uInt16          mnNormalZoom;       /// Zoom factor for normal view.
    sal_uInt16          mnPageZoom;         /// Zoom factor for pagebreak preview.
};

// ----------------------------------------------------------------------------

/** Represents an SCL record for the zoom factor of the current view of a sheet. */
class XclExpScl : public XclExpRecord
{
public:
    explicit            XclExpScl( sal_uInt16 nZoom );

private:
    /** Tries to shorten numerator and denominator by the passed value. */
    void                Shorten( sal_uInt16 nFactor );
    /** Writes the contents of the SCL record. */
    virtual void        WriteBody( XclExpStream& rStrm );

private:
    sal_uInt16          mnNum;              /// Numerator of the zoom factor.
    sal_uInt16          mnDenom;            /// Denominator of the zoom factor.
};

// ----------------------------------------------------------------------------

/** Represents a PANE record containing settings for split/frozen windows. */
class XclExpPane : public XclExpRecord
{
public:
    explicit            XclExpPane( const XclTabViewData& rData );

    virtual void        SaveXml( XclExpXmlStream& rStrm );

private:
    /** Writes the contents of the PANE record. */
    virtual void        WriteBody( XclExpStream& rStrm );

private:
    sal_uInt16          mnSplitX;           /// Split X position, or frozen column.
    sal_uInt16          mnSplitY;           /// Split Y position, or frozen row.
    XclAddress          maSecondXclPos;     /// First visible cell in additional panes.
    sal_uInt8           mnActivePane;       /// Active pane (with cell cursor).
};

// ----------------------------------------------------------------------------

/** Represents a SELECTION record with selection data for a pane. */
class XclExpSelection : public XclExpRecord
{
public:
    explicit            XclExpSelection( const XclTabViewData& rData, sal_uInt8 nPane );

    virtual void        SaveXml( XclExpXmlStream& rStrm );
private:
    /** Writes the contents of the SELECTION record. */
    virtual void        WriteBody( XclExpStream& rStrm );

private:
    XclSelectionData    maSelData;          /// Selection data.
    sal_uInt8           mnPane;             /// Pane identifier of this selection.
};

class XclExpTabBgColor : public XclExpRecord
{
public:
    explicit            XclExpTabBgColor( const XclTabViewData& rTabViewData );

    /* virtual void        SaveXml( XclExpXmlStream& rStrm ); TODO Fix XML Saving Stream */
private:
    /** Writes the contents of the SHEETEXT record. */
    virtual void        WriteBody( XclExpStream& rStrm );

private:
    const XclTabViewData&  mrTabViewData;             /// view settings data of current sheet.
};

// View settings ==============================================================

/** Contains all view settings records for a single sheet. */
class XclExpTabViewSettings : public XclExpRecordBase, protected XclExpRoot
{
public:
    /** Creates all records containing the view settings of the specified sheet. */
    explicit            XclExpTabViewSettings( const XclExpRoot& rRoot, SCTAB nScTab );

    /** Writes all view settings records to the stream. */
    virtual void        Save( XclExpStream& rStrm );
    virtual void        SaveXml( XclExpXmlStream& rStrm );

private:
    /** Creates selection data for the specified pane. */
    void                CreateSelectionData( sal_uInt8 nPane,
                            const ScAddress& rCursor, const ScRangeList& rSelection );

    void                WriteWindow2( XclExpStream& rStrm ) const;
    void                WriteScl( XclExpStream& rStrm ) const;
    void                WritePane( XclExpStream& rStrm ) const;
    void                WriteSelection( XclExpStream& rStrm, sal_uInt8 nPane ) const;
    void                WriteTabBgColor( XclExpStream& rStrm ) const;

private:
    XclTabViewData      maData;             /// All view settings for a sheet.
    sal_uInt32          mnGridColorId;      /// Color identifier for grid color.
};

// ============================================================================

#endif