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1300 lines
40 KiB
1300 lines
40 KiB
/* This file is part of the KDE project
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Copyright (C) 2001 Andrea Rizzi <rizzi@kde.org>
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Ulrich Kuettler <ulrich.kuettler@mailbox.tu-dresden.de>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library 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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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. 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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#include <tqptrlist.h>
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#include <tqstringlist.h>
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#include <kdebug.h>
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#include <tdeglobal.h>
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#include <kiconloader.h>
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#include <tdelocale.h>
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#include <ksimpleconfig.h>
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#include <kstandarddirs.h>
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#include <KoDocument.h>
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#include "contextstyle.h"
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#include "creationstrategy.h"
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#include "oasiscreationstrategy.h"
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#include "kformulacontainer.h"
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#include "kformuladocument.h"
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#include "sequenceelement.h"
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#include "symboltable.h"
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#include "symbolaction.h"
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KFORMULA_NAMESPACE_BEGIN
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static const int CURRENT_SYNTAX_VERSION = 1;
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// Make sure an appropriate DTD is available in www/koffice/DTD if changing this value
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static const char * CURRENT_DTD_VERSION = "1.3";
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int FormulaList::compareItems( TQPtrCollection::Item a, TQPtrCollection::Item b )
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{
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double ya = static_cast<Container*>( a )->getDocumentY();
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double yb = static_cast<Container*>( b )->getDocumentY();
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if ( fabs( ya-yb ) < 1e-4 ) {
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double xa = static_cast<Container*>( a )->getDocumentX();
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double xb = static_cast<Container*>( b )->getDocumentX();
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if ( xa < xb ) return -1;
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if ( xa > xb ) return 1;
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return 0;
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}
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if ( ya < yb ) return -1;
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return 1;
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}
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Document::Document( TQObject *parent, const char *name,
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const TQStringList &/*args*/ )
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: TQObject( parent, name ), m_wrapper( 0 ), m_formula( 0 ), creationStrategy( 0 )
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{
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m_contextStyle = new ContextStyle;
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setCreationStrategy( "Oasis" );
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formulae.setAutoDelete( false );
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}
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Document::~Document()
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{
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// Destroy remaining formulae. We do it backward because
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// the formulae remove themselves from this document upon
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// destruction.
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int count = formulae.count();
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for ( int i=count-1; i>=0; --i ) {
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delete formulae.at( i );
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}
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delete m_contextStyle;
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}
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bool Document::hasFormula()
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{
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return ( m_formula != 0 ) && ( m_formula->activeCursor() != 0 );
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}
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Container* Document::createFormula( int pos, bool registerMe )
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{
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Container* formula = new Container( this, pos, registerMe );
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formula->initialize();
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return formula;
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}
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TQPtrListIterator<Container> Document::formulas()
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{
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return TQPtrListIterator<Container>( formulae );
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}
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int Document::formulaPos( Container* formula )
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{
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return formulae.find( formula );
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}
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Container* Document::formulaAt( uint pos )
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{
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return formulae.at( pos );
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}
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int Document::formulaCount()
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{
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return formulae.count();
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}
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bool Document::loadXML( const TQDomDocument& doc )
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{
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setCreationStrategy( "Ordinary" );
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//clear();
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TQDomElement root = doc.documentElement();
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// backward compatibility
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if ( root.tagName() == "FORMULA" ) {
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Container* formula = newFormula( 0 );
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return formula->load( root );
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}
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TQDomNode node = root.firstChild();
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if ( node.isElement() ) {
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TQDomElement element = node.toElement();
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if ( element.tagName() == "FORMULASETTINGS" ) {
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if ( !loadDocumentPart( element ) ) {
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return false;
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}
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}
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node = node.nextSibling();
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}
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uint number = 0;
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while ( !node.isNull() ) {
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if ( node.isElement() ) {
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TQDomElement element = node.toElement();
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Container* formula = newFormula( number );
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if ( !formula->load( element ) ) {
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return false;
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}
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number += 1;
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}
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node = node.nextSibling();
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}
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return formulae.count() > 0;
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}
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bool Document::loadOasis( const TQDomDocument& doc )
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{
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// ### TODO: not finished!
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setCreationStrategy( "Oasis" );
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KFormula::Container* formula = newFormula( 0 );
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return formula->loadMathML( doc, true );
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}
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bool Document::loadDocumentPart( TQDomElement /*node*/ )
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{
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return true;
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}
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TQDomDocument Document::saveXML()
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{
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TQDomDocument doc = createDomDocument();
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TQDomElement root = doc.documentElement();
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root.appendChild( saveDocumentPart( doc ) );
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uint count = formulae.count();
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for ( uint i=0; i<count; ++i ) {
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formulae.at( i )->save( root );
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}
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return doc;
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}
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TQDomElement Document::saveDocumentPart( TQDomDocument& doc )
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{
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TQDomElement settings = doc.createElement( "FORMULASETTINGS" );
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return settings;
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}
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TQDomDocument Document::createDomDocument()
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{
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return KoDocument::createDomDocument( "kformula", "KFORMULA",
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CURRENT_DTD_VERSION );
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}
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/**
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* Create a MathML Dom Document, deprecates KFO Dom Document for internal layout
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* TODO: Shouldn't this go to KoDocument ?
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*/
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TQDomDocument Document::createMathMLDomDocument()
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{
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TQDomDocumentType dt =
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TQDomImplementation().createDocumentType( "math",
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"-//W3C//DTD MathML 2.0//EN",
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"http://www.w3.org/TR/MathML2/dtd/mathml2.dtd");
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TQDomDocument doc( dt );
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doc.insertBefore( doc.createProcessingInstruction( "xml",
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"version=\"1.0\" encoding=\"UTF-8\"" ),
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doc.documentElement() );
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return doc;
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}
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/**
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* Set formula creation strategy: old KFormula or MathML/ODF.
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* This tells which tags are valid during formula constructions
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*
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* @param strategy -- "Ordinary" for old Kformula, "Oasis" for MathML/ODF
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*/
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void Document::setCreationStrategy( TQString strategy )
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{
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if ( !creationStrategy || creationStrategy->type() != strategy ) {
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delete creationStrategy;
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if ( strategy == "Ordinary" )
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creationStrategy = new OrdinaryCreationStrategy;
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else
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creationStrategy = new OasisCreationStrategy;
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SequenceElement::setCreationStrategy( creationStrategy );
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}
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}
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void Document::registerFormula( Container* f, int pos )
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{
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if ( ( pos > -1 ) &&
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( static_cast<uint>( pos ) < formulae.count() ) ) {
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formulae.insert( pos, f );
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//emit sigInsertFormula( f, pos );
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}
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else {
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formulae.append( f );
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//emit sigInsertFormula( f, formulae.count()-1 );
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}
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}
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void Document::unregisterFormula( Container* f )
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{
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if ( m_formula == f ) {
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m_formula = 0;
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}
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formulae.removeRef( f );
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}
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void Document::activate(Container* f)
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{
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m_formula = f;
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}
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void Document::sortFormulaList()
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{
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formulae.sort();
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}
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Container* Document::newFormula( uint number )
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{
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if ( number < formulae.count() ) {
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return formulae.at( number );
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}
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return createFormula();
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}
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double Document::getXResolution() const
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{
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return m_contextStyle->zoomedResolutionX();
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}
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double Document::getYResolution() const
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{
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return m_contextStyle->zoomedResolutionY();
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}
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const SymbolTable& Document::getSymbolTable() const
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{
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return m_contextStyle->symbolTable();
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}
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ContextStyle& Document::getContextStyle( bool edit )
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{
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m_contextStyle->setEdit( edit );
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return *m_contextStyle;
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}
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void Document::setZoomAndResolution( int zoom, int dpiX, int dpiY )
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{
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m_contextStyle->setZoomAndResolution( zoom, dpiX, dpiY );
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}
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void Document::newZoomAndResolution( bool updateViews, bool /*forPrint*/ )
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{
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if ( updateViews ) {
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recalc();
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}
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}
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void Document::setZoomAndResolution( int zoom,
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double zoomX, double zoomY,
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bool updateViews, bool forPrint )
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{
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if ( getContextStyle( !forPrint ).setZoomAndResolution( zoom, zoomX, zoomY, updateViews, forPrint ) && updateViews ) {
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recalc();
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}
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}
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SymbolType Document::leftBracketChar()
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{
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return m_wrapper->leftBracketChar();
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}
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SymbolType Document::rightBracketChar()
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{
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return m_wrapper->rightBracketChar();
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}
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void Document::setEnabled( bool enabled )
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{
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m_wrapper->setEnabled( enabled );
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}
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KoCommandHistory* Document::getHistory() const
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{
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return m_wrapper->getHistory();
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}
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void Document::recalc()
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{
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for ( Container* f = formulae.first();
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f != 0;
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f=formulae.next() ) {
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f->recalc();
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}
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}
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void Document::updateConfig()
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{
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m_wrapper->updateConfig();
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recalc();
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}
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void Document::introduceWrapper( DocumentWrapper* wrapper, bool init )
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{
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m_wrapper = wrapper;
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m_contextStyle->readConfig( wrapper->config(), init );
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m_contextStyle->init( init );
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}
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//////////////////////////////////////////////////////////////////////////////
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DocumentWrapper::DocumentWrapper( TDEConfig* config,
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TDEActionCollection* collection,
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KoCommandHistory* history )
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: m_document( 0 ),
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m_leftBracketChar( LeftRoundBracket ),
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m_rightBracketChar( RightRoundBracket ),
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m_config( config ),
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m_hasActions( collection != 0 )
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{
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if ( m_hasActions ) {
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createActions( collection );
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enableMatrixActions( false );
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}
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setCommandStack( history );
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}
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DocumentWrapper::~DocumentWrapper()
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{
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delete m_document;
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if ( m_ownHistory ) {
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delete m_history;
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}
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if ( m_hasActions )
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{
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m_config->setGroup("General");
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m_config->writeEntry("syntaxHighlighting", m_syntaxHighlightingAction->isChecked() );
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}
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}
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void DocumentWrapper::document( Document* document, bool init )
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{
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m_document = document;
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m_document->introduceWrapper( this, init );
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initSymbolNamesAction();
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m_config->setGroup("General");
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if ( m_hasActions )
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{
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m_syntaxHighlightingAction->setChecked( m_config->readBoolEntry("syntaxHighlighting", true ) );
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if ( !m_syntaxHighlightingAction->isChecked() )
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toggleSyntaxHighlighting();
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}
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else if ( m_config->readBoolEntry("syntaxHighlighting", true ) )
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{
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m_document->m_contextStyle->setSyntaxHighlighting( true );
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// Only to notify all views. We don't expect to get new values.
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m_document->recalc();
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}
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}
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void DocumentWrapper::setCommandStack( KoCommandHistory* history )
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{
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if ( history == 0 ) {
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m_history = new KoCommandHistory;
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m_ownHistory = true;
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}
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else {
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m_history = history;
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m_ownHistory = false;
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}
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}
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void DocumentWrapper::createActions( TDEActionCollection* collection )
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{
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TDEGlobal::dirs()->addResourceType( "toolbar",
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TDEStandardDirs::kde_default("data") +
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"kformula/pics/" );
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m_addNegThinSpaceAction = new TDEAction( i18n( "Add Negative Thin Space" ),
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0,
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this, TQT_SLOT( addNegThinSpace() ),
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collection, "formula_addnegthinspace") ;
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m_addThinSpaceAction = new TDEAction( i18n( "Add Thin Space" ),
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0,
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this, TQT_SLOT( addThinSpace() ),
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collection, "formula_addthinspace") ;
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m_addMediumSpaceAction = new TDEAction( i18n( "Add Medium Space" ),
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0,
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this, TQT_SLOT( addMediumSpace() ),
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collection, "formula_addmediumspace" );
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m_addThickSpaceAction = new TDEAction( i18n( "Add Thick Space" ),
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0,
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this, TQT_SLOT( addThickSpace() ),
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collection, "formula_addthickspace" );
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m_addQuadSpaceAction = new TDEAction( i18n( "Add Quad Space" ),
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0,
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this, TQT_SLOT( addQuadSpace() ),
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collection, "formula_addquadspace" );
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m_addIntegralAction = new TDEAction(i18n("Add Integral"),
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"int",
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0,
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this, TQT_SLOT(addIntegral()),
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collection, "formula_addintegral");
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m_addSumAction = new TDEAction(i18n("Add Sum"),
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"sum",
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0,
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this, TQT_SLOT(addSum()),
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collection, "formula_addsum");
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m_addProductAction = new TDEAction(i18n("Add Product"),
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"prod",
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0,
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this, TQT_SLOT(addProduct()),
|
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collection, "formula_addproduct");
|
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m_addRootAction = new TDEAction(i18n("Add Root"),
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"sqrt",
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0,
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this, TQT_SLOT(addRoot()),
|
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collection, "formula_addroot");
|
|
m_addFractionAction = new TDEAction(i18n("Add Fraction"),
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"frac",
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0,
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this, TQT_SLOT(addFraction()),
|
|
collection, "formula_addfrac");
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|
m_addBracketAction = new TDEAction(i18n("Add Bracket"),
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"paren",
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0,
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this, TQT_SLOT(addDefaultBracket()),
|
|
collection,"formula_addbra");
|
|
m_addSBracketAction = new TDEAction(i18n("Add Square Bracket"),
|
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"brackets",
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0,
|
|
this, TQT_SLOT(addSquareBracket()),
|
|
collection,"formula_addsqrbra");
|
|
m_addCBracketAction = new TDEAction(i18n("Add Curly Bracket"),
|
|
"math_brace",
|
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0,
|
|
this, TQT_SLOT(addCurlyBracket()),
|
|
collection,"formula_addcurbra");
|
|
m_addAbsAction = new TDEAction(i18n("Add Abs"),
|
|
"abs",
|
|
0,
|
|
this, TQT_SLOT(addLineBracket()),
|
|
collection,"formula_addabsbra");
|
|
|
|
m_addMatrixAction = new TDEAction(i18n("Add Matrix..."),
|
|
"matrix",
|
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0,
|
|
this, TQT_SLOT(addMatrix()),
|
|
collection, "formula_addmatrix");
|
|
|
|
m_addOneByTwoMatrixAction = new TDEAction(i18n("Add 1x2 Matrix"),
|
|
"onetwomatrix",
|
|
0,
|
|
this, TQT_SLOT(addOneByTwoMatrix()),
|
|
collection, "formula_add_one_by_two_matrix");
|
|
|
|
|
|
m_addUpperLeftAction = new TDEAction(i18n("Add Upper Left Index"),
|
|
"lsup",
|
|
0,
|
|
this, TQT_SLOT(addUpperLeftIndex()),
|
|
collection, "formula_addupperleft");
|
|
m_addLowerLeftAction = new TDEAction(i18n("Add Lower Left Index"),
|
|
"lsub",
|
|
0,
|
|
this, TQT_SLOT(addLowerLeftIndex()),
|
|
collection, "formula_addlowerleft");
|
|
m_addUpperRightAction = new TDEAction(i18n("Add Upper Right Index"),
|
|
"rsup",
|
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0,
|
|
this, TQT_SLOT(addUpperRightIndex()),
|
|
collection, "formula_addupperright");
|
|
m_addLowerRightAction = new TDEAction(i18n("Add Lower Right Index"),
|
|
"rsub",
|
|
0,
|
|
this, TQT_SLOT(addLowerRightIndex()),
|
|
collection, "formula_addlowerright");
|
|
|
|
m_addGenericUpperAction = new TDEAction(i18n("Add Upper Index"),
|
|
"gsup",
|
|
/*CTRL + Key_U*/0,
|
|
this, TQT_SLOT(addGenericUpperIndex()),
|
|
collection, "formula_addupperindex");
|
|
m_addGenericLowerAction = new TDEAction(i18n("Add Lower Index"),
|
|
"gsub",
|
|
0,
|
|
this, TQT_SLOT(addGenericLowerIndex()),
|
|
collection, "formula_addlowerindex");
|
|
|
|
m_addOverlineAction = new TDEAction(i18n("Add Overline"),
|
|
"over",
|
|
0,
|
|
this, TQT_SLOT(addOverline()),
|
|
collection, "formula_addoverline");
|
|
m_addUnderlineAction = new TDEAction(i18n("Add Underline"),
|
|
"under",
|
|
0,
|
|
this, TQT_SLOT(addUnderline()),
|
|
collection, "formula_addunderline");
|
|
|
|
m_addMultilineAction = new TDEAction(i18n("Add Multiline"),
|
|
"multiline",
|
|
0,
|
|
this, TQT_SLOT(addMultiline()),
|
|
collection, "formula_addmultiline");
|
|
|
|
m_removeEnclosingAction = new TDEAction(i18n("Remove Enclosing Element"),
|
|
0,
|
|
this, TQT_SLOT(removeEnclosing()),
|
|
collection, "formula_removeenclosing");
|
|
|
|
m_makeGreekAction = new TDEAction(i18n("Convert to Greek"),
|
|
0,
|
|
this, TQT_SLOT(makeGreek()),
|
|
collection, "formula_makegreek");
|
|
|
|
m_appendColumnAction = new TDEAction( i18n( "Append Column" ),
|
|
"inscol",
|
|
0,
|
|
this, TQT_SLOT( appendColumn() ),
|
|
collection, "formula_appendcolumn" );
|
|
m_insertColumnAction = new TDEAction( i18n( "Insert Column" ),
|
|
"inscol",
|
|
0,
|
|
this, TQT_SLOT( insertColumn() ),
|
|
collection, "formula_insertcolumn" );
|
|
m_removeColumnAction = new TDEAction( i18n( "Remove Column" ),
|
|
"remcol",
|
|
0,
|
|
this, TQT_SLOT( removeColumn() ),
|
|
collection, "formula_removecolumn" );
|
|
m_appendRowAction = new TDEAction( i18n( "Append Row" ),
|
|
"insrow",
|
|
0,
|
|
this, TQT_SLOT( appendRow() ),
|
|
collection, "formula_appendrow" );
|
|
m_insertRowAction = new TDEAction( i18n( "Insert Row" ),
|
|
"insrow",
|
|
0,
|
|
this, TQT_SLOT( insertRow() ),
|
|
collection, "formula_insertrow" );
|
|
m_removeRowAction = new TDEAction( i18n( "Remove Row" ),
|
|
"remrow",
|
|
0,
|
|
this, TQT_SLOT( removeRow() ),
|
|
collection, "formula_removerow" );
|
|
|
|
m_syntaxHighlightingAction = new TDEToggleAction(i18n("Syntax Highlighting"),
|
|
0,
|
|
this, TQT_SLOT(toggleSyntaxHighlighting()),
|
|
collection, "formula_syntaxhighlighting");
|
|
//m_syntaxHighlightingAction->setChecked( m_contextStyle->syntaxHighlighting() );
|
|
|
|
m_formatBoldAction = new TDEToggleAction( i18n( "&Bold" ), "text_bold",
|
|
0, //CTRL + Key_B,
|
|
this, TQT_SLOT( textBold() ),
|
|
collection, "formula_format_bold" );
|
|
m_formatItalicAction = new TDEToggleAction( i18n( "&Italic" ), "text_italic",
|
|
0, //CTRL + Key_I,
|
|
this, TQT_SLOT( textItalic() ),
|
|
collection, "formula_format_italic" );
|
|
m_formatBoldAction->setEnabled( false );
|
|
m_formatItalicAction->setEnabled( false );
|
|
|
|
TQStringList delimiter;
|
|
delimiter.append(TQString("("));
|
|
delimiter.append(TQString("["));
|
|
delimiter.append(TQString("{"));
|
|
delimiter.append(TQString("<"));
|
|
delimiter.append(TQString("/"));
|
|
delimiter.append(TQString("\\"));
|
|
delimiter.append(TQString("|"));
|
|
delimiter.append(TQString(" "));
|
|
delimiter.append(TQString(")"));
|
|
delimiter.append(TQString("]"));
|
|
delimiter.append(TQString("}"));
|
|
delimiter.append(TQString(">"));
|
|
m_leftBracket = new TDESelectAction(i18n("Left Delimiter"),
|
|
0, this, TQT_SLOT(delimiterLeft()),
|
|
collection, "formula_typeleft");
|
|
m_leftBracket->setItems(delimiter);
|
|
//leftBracket->setCurrentItem(0);
|
|
|
|
delimiter.clear();
|
|
delimiter.append(TQString(")"));
|
|
delimiter.append(TQString("]"));
|
|
delimiter.append(TQString("}"));
|
|
delimiter.append(TQString(">"));
|
|
delimiter.append(TQString("/"));
|
|
delimiter.append(TQString("\\"));
|
|
delimiter.append(TQString("|"));
|
|
delimiter.append(TQString(" "));
|
|
delimiter.append(TQString("("));
|
|
delimiter.append(TQString("["));
|
|
delimiter.append(TQString("{"));
|
|
delimiter.append(TQString("<"));
|
|
m_rightBracket = new TDESelectAction(i18n("Right Delimiter"),
|
|
0, this, TQT_SLOT(delimiterRight()),
|
|
collection, "formula_typeright");
|
|
m_rightBracket->setItems(delimiter);
|
|
//rightBracket->setCurrentItem(0);
|
|
|
|
m_insertSymbolAction = new TDEAction(i18n("Insert Symbol"),
|
|
"key_enter",
|
|
/*CTRL + Key_I*/0,
|
|
this, TQT_SLOT(insertSymbol()),
|
|
collection, "formula_insertsymbol");
|
|
m_symbolNamesAction = new SymbolAction(i18n("Symbol Names"),
|
|
0, this, TQT_SLOT(symbolNames()),
|
|
collection, "formula_symbolnames");
|
|
|
|
TQStringList ff;
|
|
ff.append( i18n( "Normal" ) );
|
|
ff.append( i18n( "Script" ) );
|
|
ff.append( i18n( "Fraktur" ) );
|
|
ff.append( i18n( "Double Struck" ) );
|
|
m_fontFamily = new TDESelectAction(i18n("Font Family"),
|
|
0, this, TQT_SLOT(fontFamily()),
|
|
collection, "formula_fontfamily");
|
|
m_fontFamily->setItems( ff );
|
|
m_fontFamily->setEnabled( false );
|
|
|
|
TQStringList et;
|
|
et.append( i18n( "Identifier" ) );
|
|
et.append( i18n( "Operator" ) );
|
|
et.append( i18n( "Number" ) );
|
|
et.append( i18n( "Text" ) );
|
|
m_tokenElement = new TDESelectAction( i18n( "Token Type" ),
|
|
0, this, TQT_SLOT( tokenElement() ),
|
|
collection, "formula_tokenelement" );
|
|
m_tokenElement->setItems( et );
|
|
// m_tokenElements->setEnabled( true );
|
|
}
|
|
|
|
|
|
void DocumentWrapper::paste()
|
|
{
|
|
if (hasFormula()) {
|
|
formula()->paste();
|
|
}
|
|
}
|
|
|
|
void DocumentWrapper::copy()
|
|
{
|
|
if (hasFormula()) {
|
|
formula()->copy();
|
|
}
|
|
}
|
|
|
|
void DocumentWrapper::cut()
|
|
{
|
|
if (hasFormula()) {
|
|
formula()->cut();
|
|
}
|
|
}
|
|
|
|
void DocumentWrapper::undo()
|
|
{
|
|
m_history->undo();
|
|
}
|
|
|
|
void DocumentWrapper::redo()
|
|
{
|
|
m_history->redo();
|
|
}
|
|
|
|
void DocumentWrapper::addNegThinSpace()
|
|
{
|
|
if (hasFormula()) {
|
|
SpaceRequest r( NEGTHIN );
|
|
formula()->performRequest( &r );
|
|
}
|
|
}
|
|
void DocumentWrapper::addThinSpace()
|
|
{
|
|
if (hasFormula()) {
|
|
SpaceRequest r( THIN );
|
|
formula()->performRequest( &r );
|
|
}
|
|
}
|
|
void DocumentWrapper::addMediumSpace()
|
|
{
|
|
if (hasFormula()) {
|
|
SpaceRequest r( MEDIUM );
|
|
formula()->performRequest( &r );
|
|
}
|
|
}
|
|
void DocumentWrapper::addThickSpace()
|
|
{
|
|
if (hasFormula()) {
|
|
SpaceRequest r( THICK );
|
|
formula()->performRequest( &r );
|
|
}
|
|
}
|
|
void DocumentWrapper::addQuadSpace()
|
|
{
|
|
if (hasFormula()) {
|
|
SpaceRequest r( QUAD );
|
|
formula()->performRequest( &r );
|
|
}
|
|
}
|
|
|
|
void DocumentWrapper::addDefaultBracket()
|
|
{
|
|
if (hasFormula()) {
|
|
BracketRequest r( m_leftBracketChar, m_rightBracketChar );
|
|
formula()->performRequest( &r );
|
|
}
|
|
}
|
|
|
|
void DocumentWrapper::addBracket( SymbolType left, SymbolType right )
|
|
{
|
|
if (hasFormula()) {
|
|
BracketRequest r( left, right );
|
|
formula()->performRequest( &r );
|
|
}
|
|
}
|
|
|
|
void DocumentWrapper::addParenthesis()
|
|
{
|
|
if (hasFormula()) {
|
|
BracketRequest r( LeftRoundBracket, RightRoundBracket );
|
|
formula()->performRequest( &r );
|
|
}
|
|
}
|
|
|
|
void DocumentWrapper::addSquareBracket()
|
|
{
|
|
if (hasFormula()) {
|
|
BracketRequest r( LeftSquareBracket, RightSquareBracket );
|
|
formula()->performRequest( &r );
|
|
}
|
|
}
|
|
|
|
void DocumentWrapper::addCurlyBracket()
|
|
{
|
|
if (hasFormula()) {
|
|
BracketRequest r( LeftCurlyBracket, RightCurlyBracket );
|
|
formula()->performRequest( &r );
|
|
}
|
|
}
|
|
|
|
void DocumentWrapper::addLineBracket()
|
|
{
|
|
if (hasFormula()) {
|
|
BracketRequest r( LeftLineBracket, RightLineBracket );
|
|
formula()->performRequest( &r );
|
|
}
|
|
}
|
|
|
|
void DocumentWrapper::addFraction()
|
|
{
|
|
if (hasFormula()) {
|
|
Request r( req_addFraction );
|
|
formula()->performRequest( &r );
|
|
}
|
|
}
|
|
|
|
void DocumentWrapper::addRoot()
|
|
{
|
|
if (hasFormula()) {
|
|
Request r( req_addRoot );
|
|
formula()->performRequest( &r );
|
|
}
|
|
}
|
|
|
|
void DocumentWrapper::addIntegral()
|
|
{
|
|
if (hasFormula()) {
|
|
SymbolRequest r( Integral );
|
|
formula()->performRequest( &r );
|
|
}
|
|
}
|
|
|
|
void DocumentWrapper::addProduct()
|
|
{
|
|
if (hasFormula()) {
|
|
SymbolRequest r( Product );
|
|
formula()->performRequest( &r );
|
|
}
|
|
}
|
|
|
|
void DocumentWrapper::addSum()
|
|
{
|
|
if (hasFormula()) {
|
|
SymbolRequest r( Sum );
|
|
formula()->performRequest( &r );
|
|
}
|
|
}
|
|
|
|
void DocumentWrapper::addMatrix( uint rows, uint columns )
|
|
{
|
|
if (hasFormula()) {
|
|
MatrixRequest r( rows, columns );
|
|
formula()->performRequest( &r );
|
|
}
|
|
}
|
|
|
|
void DocumentWrapper::addOneByTwoMatrix()
|
|
{
|
|
if (hasFormula()) {
|
|
Request r( req_addOneByTwoMatrix );
|
|
formula()->performRequest( &r );
|
|
}
|
|
}
|
|
|
|
void DocumentWrapper::addNameSequence()
|
|
{
|
|
if (hasFormula()) {
|
|
Request r( req_addNameSequence );
|
|
formula()->performRequest( &r );
|
|
}
|
|
}
|
|
|
|
void DocumentWrapper::addLowerLeftIndex()
|
|
{
|
|
if (hasFormula()) {
|
|
IndexRequest r( lowerLeftPos );
|
|
formula()->performRequest( &r );
|
|
}
|
|
}
|
|
|
|
void DocumentWrapper::addUpperLeftIndex()
|
|
{
|
|
if (hasFormula()) {
|
|
IndexRequest r( upperLeftPos );
|
|
formula()->performRequest( &r );
|
|
}
|
|
}
|
|
|
|
void DocumentWrapper::addLowerRightIndex()
|
|
{
|
|
if (hasFormula()) {
|
|
IndexRequest r( lowerRightPos );
|
|
formula()->performRequest( &r );
|
|
}
|
|
}
|
|
|
|
void DocumentWrapper::addUpperRightIndex()
|
|
{
|
|
if (hasFormula()) {
|
|
IndexRequest r( upperRightPos );
|
|
formula()->performRequest( &r );
|
|
}
|
|
}
|
|
|
|
void DocumentWrapper::addGenericLowerIndex()
|
|
{
|
|
if (hasFormula()) {
|
|
IndexRequest r( lowerMiddlePos );
|
|
formula()->performRequest( &r );
|
|
}
|
|
}
|
|
|
|
void DocumentWrapper::addGenericUpperIndex()
|
|
{
|
|
if (hasFormula()) {
|
|
IndexRequest r( upperMiddlePos );
|
|
formula()->performRequest( &r );
|
|
}
|
|
}
|
|
|
|
void DocumentWrapper::addOverline()
|
|
{
|
|
if (hasFormula()) {
|
|
Request r( req_addOverline );
|
|
formula()->performRequest( &r );
|
|
}
|
|
}
|
|
|
|
void DocumentWrapper::addUnderline()
|
|
{
|
|
if (hasFormula()) {
|
|
Request r( req_addUnderline );
|
|
formula()->performRequest( &r );
|
|
}
|
|
}
|
|
|
|
void DocumentWrapper::addMultiline()
|
|
{
|
|
if (hasFormula()) {
|
|
Request r( req_addMultiline );
|
|
formula()->performRequest( &r );
|
|
}
|
|
}
|
|
|
|
void DocumentWrapper::removeEnclosing()
|
|
{
|
|
if (hasFormula()) {
|
|
DirectedRemove r( req_removeEnclosing, beforeCursor );
|
|
formula()->performRequest( &r );
|
|
}
|
|
}
|
|
|
|
void DocumentWrapper::makeGreek()
|
|
{
|
|
if (hasFormula()) {
|
|
Request r( req_makeGreek );
|
|
formula()->performRequest( &r );
|
|
}
|
|
}
|
|
|
|
void DocumentWrapper::insertSymbol()
|
|
{
|
|
if ( hasFormula() &&
|
|
m_document->m_contextStyle->symbolTable().contains( m_selectedName ) ) {
|
|
TQChar ch = m_document->m_contextStyle->symbolTable().unicode( m_selectedName );
|
|
if ( ch != TQChar::null ) {
|
|
TextCharRequest r( ch, true );
|
|
formula()->performRequest( &r );
|
|
}
|
|
else {
|
|
TextRequest r( m_selectedName );
|
|
formula()->performRequest( &r );
|
|
}
|
|
}
|
|
}
|
|
|
|
void DocumentWrapper::insertSymbol( TQString name )
|
|
{
|
|
if ( hasFormula() ) {
|
|
if ( m_document->m_contextStyle->symbolTable().contains( name ) ) {
|
|
TQChar ch = m_document->m_contextStyle->symbolTable().unicode( name );
|
|
if ( ch != TQChar::null ) {
|
|
TextCharRequest r( ch, true );
|
|
formula()->performRequest( &r );
|
|
return;
|
|
}
|
|
}
|
|
TextRequest r( name );
|
|
formula()->performRequest( &r );
|
|
}
|
|
}
|
|
|
|
void DocumentWrapper::appendColumn()
|
|
{
|
|
if ( hasFormula() ) {
|
|
Request r( req_appendColumn );
|
|
formula()->performRequest( &r );
|
|
}
|
|
}
|
|
|
|
void DocumentWrapper::insertColumn()
|
|
{
|
|
if ( hasFormula() ) {
|
|
Request r( req_insertColumn );
|
|
formula()->performRequest( &r );
|
|
}
|
|
}
|
|
|
|
void DocumentWrapper::removeColumn()
|
|
{
|
|
if ( hasFormula() ) {
|
|
Request r( req_removeColumn );
|
|
formula()->performRequest( &r );
|
|
}
|
|
}
|
|
|
|
void DocumentWrapper::appendRow()
|
|
{
|
|
if ( hasFormula() ) {
|
|
Request r( req_appendRow );
|
|
formula()->performRequest( &r );
|
|
}
|
|
}
|
|
|
|
void DocumentWrapper::insertRow()
|
|
{
|
|
if ( hasFormula() ) {
|
|
Request r( req_insertRow );
|
|
formula()->performRequest( &r );
|
|
}
|
|
}
|
|
|
|
void DocumentWrapper::removeRow()
|
|
{
|
|
if ( hasFormula() ) {
|
|
Request r( req_removeRow );
|
|
formula()->performRequest( &r );
|
|
}
|
|
}
|
|
|
|
void DocumentWrapper::toggleSyntaxHighlighting()
|
|
{
|
|
m_document->m_contextStyle->setSyntaxHighlighting( m_syntaxHighlightingAction->isChecked() );
|
|
// Only to notify all views. We don't expect to get new values.
|
|
m_document->recalc();
|
|
}
|
|
|
|
void DocumentWrapper::textBold()
|
|
{
|
|
if ( hasFormula() ) {
|
|
CharStyleRequest r( req_formatBold,
|
|
getFormatBoldAction()->isChecked(),
|
|
getFormatItalicAction()->isChecked() );
|
|
formula()->performRequest( &r );
|
|
}
|
|
}
|
|
|
|
void DocumentWrapper::textItalic()
|
|
{
|
|
if ( hasFormula() ) {
|
|
CharStyleRequest r( req_formatItalic,
|
|
getFormatBoldAction()->isChecked(),
|
|
getFormatItalicAction()->isChecked() );
|
|
formula()->performRequest( &r );
|
|
}
|
|
}
|
|
|
|
void DocumentWrapper::delimiterLeft()
|
|
{
|
|
TQString left = m_leftBracket->currentText();
|
|
switch ( left.at(0).latin1() ) {
|
|
case '[':
|
|
case ']':
|
|
case '{':
|
|
case '}':
|
|
case '<':
|
|
case '>':
|
|
case '(':
|
|
case ')':
|
|
case '/':
|
|
case '\\':
|
|
m_leftBracketChar = static_cast<SymbolType>( left.at(0).latin1() );
|
|
break;
|
|
case '|':
|
|
m_leftBracketChar = LeftLineBracket;
|
|
break;
|
|
case ' ':
|
|
m_leftBracketChar = EmptyBracket;
|
|
break;
|
|
}
|
|
}
|
|
|
|
void DocumentWrapper::delimiterRight()
|
|
{
|
|
TQString right = m_rightBracket->currentText();
|
|
switch ( right.at(0).latin1() ) {
|
|
case '[':
|
|
case ']':
|
|
case '{':
|
|
case '}':
|
|
case '<':
|
|
case '>':
|
|
case '(':
|
|
case ')':
|
|
case '/':
|
|
case '\\':
|
|
m_rightBracketChar = static_cast<SymbolType>( right.at(0).latin1() );
|
|
break;
|
|
case '|':
|
|
m_rightBracketChar = RightLineBracket;
|
|
break;
|
|
case ' ':
|
|
m_rightBracketChar = EmptyBracket;
|
|
break;
|
|
}
|
|
}
|
|
|
|
void DocumentWrapper::symbolNames()
|
|
{
|
|
m_selectedName = m_symbolNamesAction->currentText();
|
|
}
|
|
|
|
|
|
void DocumentWrapper::fontFamily()
|
|
{
|
|
if ( hasFormula() ) {
|
|
int i = m_fontFamily->currentItem();
|
|
CharFamily cf = anyFamily;
|
|
switch( i ) {
|
|
case 0: cf = normalFamily; break;
|
|
case 1: cf = scriptFamily; break;
|
|
case 2: cf = frakturFamily; break;
|
|
case 3: cf = doubleStruckFamily; break;
|
|
}
|
|
CharFamilyRequest r( cf );
|
|
formula()->performRequest( &r );
|
|
}
|
|
}
|
|
|
|
|
|
void DocumentWrapper::tokenElement()
|
|
{
|
|
if ( hasFormula() ) {
|
|
int i = m_tokenElement->currentItem();
|
|
TokenElementType te = anyElement;
|
|
switch( i ) {
|
|
case 0: te = identifierElement; break;
|
|
case 1: te = operatorElement; break;
|
|
case 2: te = numberElement; break;
|
|
case 3: te = textElement; break;
|
|
}
|
|
TokenElementRequest r( te );
|
|
formula()->performRequest( &r );
|
|
}
|
|
}
|
|
|
|
|
|
void DocumentWrapper::initSymbolNamesAction()
|
|
{
|
|
if ( m_hasActions ) {
|
|
const SymbolTable& st = m_document->m_contextStyle->symbolTable();
|
|
TQStringList names = st.allNames();
|
|
TQFont font( m_document->m_contextStyle->getFontStyle() );
|
|
TQMemArray<TQChar> chars( names.count() );
|
|
|
|
uint i = 0;
|
|
for ( TQStringList::Iterator it = names.begin();
|
|
it != names.end();
|
|
++it, ++i ) {
|
|
chars[ i ] = st.unicode( *it );
|
|
}
|
|
m_symbolNamesAction->setSymbols( names, m_document->m_contextStyle->getMathFont(), chars );
|
|
m_selectedName = names[0];
|
|
}
|
|
}
|
|
|
|
|
|
void DocumentWrapper::setEnabled( bool enabled )
|
|
{
|
|
kdDebug( DEBUGID ) << "DocumentWrapper::setEnabled " << enabled << endl;
|
|
getAddNegThinSpaceAction()->setEnabled( enabled );
|
|
getMakeGreekAction()->setEnabled( enabled );
|
|
getAddGenericUpperAction()->setEnabled( enabled );
|
|
getAddGenericLowerAction()->setEnabled( enabled );
|
|
getAddOverlineAction()->setEnabled( enabled );
|
|
getAddUnderlineAction()->setEnabled( enabled );
|
|
getRemoveEnclosingAction()->setEnabled( enabled );
|
|
getInsertSymbolAction()->setEnabled( enabled );
|
|
getAddThinSpaceAction()->setEnabled( enabled );
|
|
getAddMediumSpaceAction()->setEnabled( enabled );
|
|
getAddThickSpaceAction()->setEnabled( enabled );
|
|
getAddQuadSpaceAction()->setEnabled( enabled );
|
|
getAddBracketAction()->setEnabled( enabled );
|
|
getAddSBracketAction()->setEnabled( enabled );
|
|
getAddCBracketAction()->setEnabled( enabled );
|
|
getAddAbsAction()->setEnabled(enabled);
|
|
getAddFractionAction()->setEnabled( enabled );
|
|
getAddRootAction()->setEnabled( enabled );
|
|
getAddSumAction()->setEnabled( enabled );
|
|
getAddProductAction()->setEnabled( enabled );
|
|
getAddIntegralAction()->setEnabled( enabled );
|
|
getAddMatrixAction()->setEnabled( enabled );
|
|
getAddOneByTwoMatrixAction()->setEnabled( enabled );
|
|
getAddUpperLeftAction()->setEnabled( enabled );
|
|
getAddLowerLeftAction()->setEnabled( enabled );
|
|
getAddUpperRightAction()->setEnabled( enabled );
|
|
getAddLowerRightAction()->setEnabled( enabled );
|
|
|
|
getAddGenericUpperAction()->setEnabled( enabled );
|
|
getAddGenericLowerAction()->setEnabled( enabled );
|
|
|
|
|
|
if ( enabled ) {
|
|
getAddGenericUpperAction()->
|
|
setShortcut( TDEShortcut( CTRL + Key_U ) );
|
|
getAddGenericLowerAction()->
|
|
setShortcut( TDEShortcut( CTRL + Key_L ) );
|
|
getRemoveEnclosingAction()->
|
|
setShortcut( TDEShortcut( CTRL + Key_R ) );
|
|
getMakeGreekAction()->
|
|
setShortcut( TDEShortcut( CTRL + Key_G ) );
|
|
getInsertSymbolAction()->
|
|
setShortcut( TDEShortcut( CTRL + Key_I ) );
|
|
getAddOverlineAction()->
|
|
setShortcut( TDEShortcut( CTRL + SHIFT + Key_O ) );
|
|
getAddUnderlineAction()->
|
|
setShortcut( TDEShortcut( CTRL + SHIFT + Key_U ) );
|
|
getAddBracketAction()->
|
|
setShortcut( TDEShortcut( CTRL + SHIFT + Key_B ) );
|
|
getAddSBracketAction()->
|
|
setShortcut( TDEShortcut( CTRL + SHIFT + Key_D ) );
|
|
getAddCBracketAction()->
|
|
setShortcut( TDEShortcut( CTRL + SHIFT + Key_C ) );
|
|
getAddAbsAction()->
|
|
setShortcut( TDEShortcut( CTRL + SHIFT + Key_A ) );
|
|
getAddFractionAction()->
|
|
setShortcut( TDEShortcut( CTRL + SHIFT + Key_F ) );
|
|
getAddRootAction()->
|
|
setShortcut( TDEShortcut( CTRL + SHIFT + Key_R ) );
|
|
getAddSumAction()->
|
|
setShortcut( TDEShortcut( CTRL + SHIFT + Key_S ) );
|
|
getAddProductAction()->
|
|
setShortcut( TDEShortcut( CTRL + SHIFT + Key_P ) );
|
|
getAddIntegralAction()->
|
|
setShortcut( TDEShortcut( CTRL + SHIFT + Key_I ) );
|
|
getAddMatrixAction()->
|
|
setShortcut( TDEShortcut( CTRL + SHIFT + Key_M ) );
|
|
|
|
}
|
|
else {
|
|
getAddGenericUpperAction()->setShortcut( TDEShortcut() );
|
|
getAddGenericLowerAction()->setShortcut( TDEShortcut() );
|
|
getRemoveEnclosingAction()->setShortcut( TDEShortcut() );
|
|
getMakeGreekAction()->setShortcut( TDEShortcut() );
|
|
getInsertSymbolAction()->setShortcut( TDEShortcut() );
|
|
getAddOverlineAction()->setShortcut( TDEShortcut() );
|
|
getAddUnderlineAction()->setShortcut( TDEShortcut() );
|
|
getAddBracketAction()->setShortcut( TDEShortcut() );
|
|
getAddSBracketAction()->setShortcut( TDEShortcut() );
|
|
getAddCBracketAction()->setShortcut( TDEShortcut() );
|
|
getAddAbsAction()->setShortcut( TDEShortcut() );
|
|
getAddFractionAction()->setShortcut( TDEShortcut() );
|
|
getAddRootAction()->setShortcut( TDEShortcut() );
|
|
getAddSumAction()->setShortcut( TDEShortcut() );
|
|
getAddProductAction()->setShortcut( TDEShortcut() );
|
|
getAddIntegralAction()->setShortcut( TDEShortcut() );
|
|
getAddMatrixAction()->setShortcut( TDEShortcut() );
|
|
}
|
|
}
|
|
|
|
void DocumentWrapper::enableMatrixActions( bool b)
|
|
{
|
|
getAppendColumnAction()->setEnabled( b );
|
|
getInsertColumnAction()->setEnabled( b );
|
|
getRemoveColumnAction()->setEnabled( b );
|
|
getAppendRowAction()->setEnabled( b );
|
|
getInsertRowAction()->setEnabled( b );
|
|
getRemoveRowAction()->setEnabled( b );
|
|
}
|
|
|
|
void DocumentWrapper::updateConfig()
|
|
{
|
|
m_syntaxHighlightingAction->
|
|
setChecked( m_document->m_contextStyle->syntaxHighlighting() );
|
|
initSymbolNamesAction();
|
|
}
|
|
|
|
|
|
KFORMULA_NAMESPACE_END
|
|
|
|
using namespace KFormula;
|
|
#include "kformuladocument.moc"
|