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110 lines
3.6 KiB
110 lines
3.6 KiB
/* This file is part of the KOffice project
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Copyright (C) 2002 Werner Trobin <trobin@kde.org>
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Copyright (C) 2002 David Faure <faure@kde.org>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public
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License version 2 as published by the Free Software Foundation.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; see the file COPYING. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef TABLEHANDLER_H
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#define TABLEHANDLER_H
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#include <wv2/functor.h>
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#include <wv2/word97_generated.h> // for TAP
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#include <wv2/handlers.h>
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#include <tqstring.h>
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#include <tqvaluelist.h>
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#include <tqobject.h>
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#include <deque>
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namespace wvWare {
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namespace Word97 {
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class TC;
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class SHD;
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}
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}
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class KoRect;
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namespace KWord
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{
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typedef const wvWare::TableRowFunctor* TableRowFunctorPtr;
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typedef wvWare::SharedPtr<const wvWare::Word97::TAP> TAPptr;
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// Data for a given row table. This struct is used by the Table struct.
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struct Row
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{
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Row() : functorPtr( 0L ), tap( 0L ) {} // TQValueList wants that one
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Row( TableRowFunctorPtr ptr, TAPptr _tap ) : functorPtr(ptr), tap(_tap) {}
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~Row() {}
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// Each row has: a functor to call to parse it and a TAP (table row properties)
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TableRowFunctorPtr functorPtr;
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TAPptr tap;
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};
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// Data for a given table, stored between the 'tableRowFound' callback
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// during text parsing and the final generation of table cells.
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struct Table
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{
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TQString name; // kword's grpMgr attribute
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TQValueList<Row> rows; // need to use TQValueList to benefit from implicit sharing
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// Word has a very flexible concept of columns: each row can vary the
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// edges of each column. We must map this onto a set of fixed-width columns
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// by defining columns on each edge, and then using joined cells to model
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// the original Word cells. We accumulate all the known edges for a given
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// table in an array.
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// Important: don't use unsigned int. Value can be negative (relative to margin...).
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TQMemArray<int> m_cellEdges;
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void cacheCellEdge( int cellEdge );
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int columnNumber( int cellEdge ) const;
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};
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}
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class KWordTableHandler : public TQObject, public wvWare::TableHandler
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{
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TQ_OBJECT
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public:
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KWordTableHandler();
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//////// TableHandler interface
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virtual void tableRowStart( wvWare::SharedPtr<const wvWare::Word97::TAP> tap );
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virtual void tableRowEnd();
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virtual void tableCellStart();
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virtual void tableCellEnd();
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///////// Our own interface
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void tableStart( KWord::Table* table );
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void tableEnd();
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signals:
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// Tells Document to create frameset for cell
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void sigTableCellStart( int row, int column, int rowSpan, int columnSpan, const KoRect& cellRect, const TQString& tableName, const wvWare::Word97::BRC& brcTop, const wvWare::Word97::BRC& brcBottom, const wvWare::Word97::BRC& brcLeft, const wvWare::Word97::BRC& brcRight, const wvWare::Word97::SHD& shd );
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void sigTableCellEnd();
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protected:
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double rowHeight() const;
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private:
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KWord::Table* m_currentTable;
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int m_row;
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int m_column;
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double m_currentY;
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wvWare::SharedPtr<const wvWare::Word97::TAP> m_tap;
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};
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#endif // TABLEHANDLER_H
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