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371 lines
13 KiB
371 lines
13 KiB
15 years ago
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/* This file is part of the KDE project
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Copyright (C) 2001,2002 Montel Laurent <lmontel@mandrakesoft.com>
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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 "KWEditPersonnalExpression.h"
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#include "KWView.h"
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#include <klocale.h>
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#include <klineeditdlg.h>
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#include <kdebug.h>
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#include <kstandarddirs.h>
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#include <qfile.h>
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#include <qpushbutton.h>
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#include <qcombobox.h>
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#include <qlineedit.h>
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#include <qlabel.h>
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#include <qlayout.h>
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KWEditPersonnalExpression::KWEditPersonnalExpression( QWidget *parent, const char *name )
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: KDialogBase( parent, name , true, i18n("Edit Personal Expression"), Ok|Cancel, Ok, true )
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{
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resize( 412, 339 );
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QWidget *page = new QWidget( this );
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setMainWidget(page);
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QGridLayout* form1Layout = new QGridLayout( page, 1, 1, 0, KDialog::spacingHint(), "form1Layout");
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QHBoxLayout *horlayout1 = new QHBoxLayout( 0, 0, KDialog::spacingHint(), "horlayout1");
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QLabel *groupnameLabel = new QLabel(i18n("Group name:"), page, "groupnameLabel" );
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horlayout1->addWidget( groupnameLabel );
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m_groupLineEdit = new QLineEdit( page, "groupLineEdit" );
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horlayout1->addWidget( m_groupLineEdit );
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form1Layout->addLayout( horlayout1, 0, 1 );
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QGroupBox *expressionGroupBox = new QGroupBox( page, "expressionGroupBox" );
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expressionGroupBox->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)5, (QSizePolicy::SizeType)5, 1, 0, expressionGroupBox->sizePolicy().hasHeightForWidth() ) );
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expressionGroupBox->setTitle( i18n( "Expressions" ) );
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expressionGroupBox->setColumnLayout(0, Qt::Vertical );
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expressionGroupBox->layout()->setSpacing( KDialog::spacingHint() );
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expressionGroupBox->layout()->setMargin( KDialog::marginHint() );
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QVBoxLayout *expressionGroupBoxLayout = new QVBoxLayout( expressionGroupBox->layout() );
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expressionGroupBoxLayout->setAlignment( Qt::AlignTop );
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m_ExpressionsList = new QListBox( expressionGroupBox, "listOfExpressions" );
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m_ExpressionsList->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)7, (QSizePolicy::SizeType)7, 1, 0, m_ExpressionsList->sizePolicy().hasHeightForWidth() ) );
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expressionGroupBoxLayout->addWidget( m_ExpressionsList );
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m_expressionLineEdit = new QLineEdit( expressionGroupBox, "expressionLineEdit" );
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expressionGroupBoxLayout->addWidget( m_expressionLineEdit );
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QHBoxLayout *horlayout2 = new QHBoxLayout( 0, 0, KDialog::spacingHint(), "horlayout2");
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QSpacerItem* spacer = new QSpacerItem( 0, 0, QSizePolicy::Expanding, QSizePolicy::Minimum );
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horlayout2->addItem( spacer );
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m_addExpression = new QPushButton( i18n("&New"), expressionGroupBox, "m_addExpression" );
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horlayout2->addWidget( m_addExpression );
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m_delExpression = new QPushButton( i18n("&Delete"), expressionGroupBox, "m_delExpression" );
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horlayout2->addWidget( m_delExpression );
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expressionGroupBoxLayout->addLayout( horlayout2 );
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form1Layout->addWidget( expressionGroupBox, 1, 1 );
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QVBoxLayout *vertlayout = new QVBoxLayout( 0, 0, KDialog::spacingHint(), "vertlayout");
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m_groupList = new QListBox( page, "groupList" );
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m_groupList->insertItem( "group1" );
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m_groupList->setMaximumSize( QSize( 200, 32767 ) );
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vertlayout->addWidget( m_groupList );
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QHBoxLayout *horlayout3 = new QHBoxLayout( 0, 0, KDialog::spacingHint(), "horlayout3");
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m_addGroup = new QPushButton( i18n("New"), page, "m_addGroup" );
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horlayout3->addWidget( m_addGroup );
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m_delGroup = new QPushButton(i18n("Delete"), page, "m_delGroup" );
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horlayout3->addWidget( m_delGroup );
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vertlayout->addLayout( horlayout3 );
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form1Layout->addMultiCellLayout( vertlayout, 0, 1, 0, 0 );
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loadFile();
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if(listExpression.count() == 0)
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slotAddGroup();
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else
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initGroupList();
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connect(m_groupList,SIGNAL(selectionChanged()), this,SLOT(slotGroupSelected()));
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connect(m_ExpressionsList,SIGNAL(selectionChanged()), this,SLOT(slotExpressionSelected()));
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if(m_groupList->count() > 0) m_groupList->setSelected(0, true);
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connect(m_groupLineEdit,SIGNAL(textChanged(const QString&)), this,SLOT(slotUpdateGroupName(const QString&)));
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connect(m_expressionLineEdit,SIGNAL(textChanged(const QString&)), this,SLOT(slotUpdateExpression(const QString&)));
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connect(m_addExpression, SIGNAL( clicked() ), this,SLOT( slotAddExpression() ));
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connect(m_delExpression, SIGNAL( clicked() ), this,SLOT( slotRemoveExpression() ));
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connect(m_addGroup, SIGNAL( clicked() ), this,SLOT( slotAddGroup()));
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connect(m_delGroup, SIGNAL( clicked() ), this,SLOT( slotRemoveGroup() ));
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updateWidget();
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setFocus();
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}
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void KWEditPersonnalExpression::slotExpressionSelected()
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{
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m_delExpression->setEnabled(m_ExpressionsList->currentItem()!=-1);
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m_expressionLineEdit->setText(m_ExpressionsList->currentText());
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}
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void KWEditPersonnalExpression::slotGroupSelected()
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{
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m_groupLineEdit->blockSignals(true);
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m_delExpression->setEnabled(m_groupList->currentItem()!=-1);
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m_groupLineEdit->setText(m_groupList->currentText());
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list::Iterator it= listExpression.find(m_groupList->currentText());
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QStringList lst(it.data());
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m_ExpressionsList->blockSignals(true);
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m_ExpressionsList->clear();
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m_ExpressionsList->insertStringList(lst);
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m_ExpressionsList->blockSignals(false);
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m_delExpression->setEnabled(lst.count()>0);
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if(m_ExpressionsList->count() > 0)
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m_ExpressionsList->setSelected(0, true);
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m_groupLineEdit->blockSignals(false);
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}
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void KWEditPersonnalExpression::slotUpdateGroupName(const QString &newGroupName)
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{
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if ( m_groupList->currentItem()==-1 )
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return;
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m_addGroup->setEnabled( true );
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list::Iterator it= listExpression.find(m_groupList->currentText());
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QStringList lst(it.data());
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listExpression.insert(newGroupName,lst);
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listExpression.remove(m_groupList->currentText());
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m_groupList->blockSignals(true);
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m_groupList->changeItem(newGroupName, m_groupList->currentItem());
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m_groupList->blockSignals(false);
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m_bChanged=true;
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}
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void KWEditPersonnalExpression::slotUpdateExpression(const QString &newExpression)
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{
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if(newExpression.isEmpty() || m_groupList->currentItem()==-1 || m_ExpressionsList->currentText().isEmpty())
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return;
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list::Iterator it= listExpression.find(m_groupList->currentText());
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QStringList lst = it.data();
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QStringList::Iterator it2=lst.find(m_ExpressionsList->currentText());
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lst.insert(it2,QString(newExpression));
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lst.remove(it2);
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listExpression.replace(m_groupList->currentText(),lst);
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lst.remove(m_ExpressionsList->currentText());
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m_ExpressionsList->blockSignals(true);
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m_ExpressionsList->changeItem(newExpression, m_ExpressionsList->currentItem());
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m_ExpressionsList->blockSignals(false);
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m_bChanged=true;
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}
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void KWEditPersonnalExpression::loadFile()
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{
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QString file=locateLocal("data","kword/expression/perso.xml");
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init( file );
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}
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void KWEditPersonnalExpression::initGroupList()
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{
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QStringList lst;
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m_groupList->clear();
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list::Iterator it;
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for( it = listExpression.begin(); it != listExpression.end(); ++it )
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lst<<it.key();
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m_groupList->insertStringList(lst);
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}
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void KWEditPersonnalExpression::init(const QString& filename )
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{
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QFile file( filename );
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if ( !file.open( IO_ReadOnly ) )
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return;
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kdDebug() << "KWEditPersonnalExpression::init parsing " << filename << endl;
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QDomDocument doc;
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doc.setContent( &file );
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file.close();
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QString group = "";
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QStringList list;
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QDomNode n = doc.documentElement().firstChild();
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for( ; !n.isNull(); n = n.nextSibling() )
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{
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if ( n.isElement() )
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{
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QDomElement e = n.toElement();
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if ( e.tagName() == "Type" )
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{
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list.clear();
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group = i18n( e.namedItem( "TypeName" ).toElement().text().utf8() );
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QDomNode n2 = e.firstChild();
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for( ; !n2.isNull(); n2 = n2.nextSibling() )
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{
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if ( n2.isElement() )
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{
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QDomElement e2 = n2.toElement();
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if ( e2.tagName() == "Expression" )
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{
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QString text = i18n( e2.namedItem( "Text" ).toElement().text().utf8() );
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list<<text;
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}
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}
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}
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listExpression.insert(group,list);
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group = "";
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}
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}
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}
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}
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void KWEditPersonnalExpression::slotOk()
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{
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if( m_bChanged)
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saveFile();
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KDialogBase::slotOk();
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}
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void KWEditPersonnalExpression::slotAddExpression() {
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list::Iterator it= listExpression.find(m_groupList->currentText());
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QStringList lst(it.data());
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QString newWord = i18n("empty");
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if ( lst.contains( newWord ))
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return;
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lst<< newWord;
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listExpression.replace(m_groupList->currentText(),lst);
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m_ExpressionsList->blockSignals(true);
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m_ExpressionsList->insertItem(newWord);
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m_ExpressionsList->clearSelection();
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m_ExpressionsList->setBottomItem (m_ExpressionsList->count() -1);
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m_ExpressionsList->blockSignals(false);
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m_ExpressionsList->setSelected(m_ExpressionsList->count() -1, true);
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m_expressionLineEdit->selectAll();
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m_expressionLineEdit->setFocus();
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updateExpression();
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m_bChanged=true;
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}
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void KWEditPersonnalExpression::slotRemoveExpression() {
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QString text=m_ExpressionsList->currentText ();
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if(!text.isEmpty())
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{
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list::Iterator it= listExpression.find(m_groupList->currentText());
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QStringList lst(it.data());
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lst.remove(text);
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listExpression.replace(m_groupList->currentText(),lst);
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m_ExpressionsList->blockSignals(true);
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m_ExpressionsList->clear();
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m_ExpressionsList->insertStringList(lst);
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m_delExpression->setEnabled(lst.count()>0);
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m_ExpressionsList->blockSignals(false);
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m_expressionLineEdit->blockSignals(true);
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m_expressionLineEdit->clear();
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m_expressionLineEdit->blockSignals(false);
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m_bChanged=true;
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}
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}
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void KWEditPersonnalExpression::slotAddGroup() {
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listExpression.insert(i18n("new group"),QStringList());
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initGroupList();
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m_groupList->setCurrentItem(m_groupList->count() -1);
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updateWidget();
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m_bChanged=true;
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}
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void KWEditPersonnalExpression::slotRemoveGroup() {
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QString group=m_groupList->currentText();
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if(group.isEmpty())
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return;
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listExpression.remove( group );
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m_groupList->removeItem(m_groupList->currentItem());
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updateWidget();
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m_bChanged=true;
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}
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void KWEditPersonnalExpression::updateWidget()
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{
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bool state = listExpression.count()> 0;
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m_delGroup->setEnabled( state );
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m_addExpression->setEnabled( state );
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m_groupLineEdit->setEnabled( state );
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state =state && m_ExpressionsList->count()>0;
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m_expressionLineEdit->setEnabled( state );
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m_delExpression->setEnabled( state);
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}
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void KWEditPersonnalExpression::updateExpression()
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{
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bool state = m_ExpressionsList->count()>0;
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m_expressionLineEdit->setEnabled( state );
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m_delExpression->setEnabled( state);
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}
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void KWEditPersonnalExpression::saveFile()
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{
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QDomDocument doc( "KWordExpression" );
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QDomElement begin = doc.createElement( "KWordExpression" );
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doc.appendChild( begin );
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QStringList lst;
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list::Iterator it;
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for( it = listExpression.begin(); it != listExpression.end(); ++it )
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{
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lst=it.data();
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if ( !lst.isEmpty() )
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{
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QDomElement type = doc.createElement( "Type" );
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begin.appendChild( type );
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QDomElement typeName = doc.createElement( "TypeName" );
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type.appendChild( typeName );
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typeName.appendChild( doc.createTextNode(it.key() ) );
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for( uint i=0;i<lst.count();i++ )
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{
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QDomElement expr = doc.createElement( "Expression" );
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type.appendChild( expr );
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QDomElement text = doc.createElement( "Text" );
|
||
|
|
expr.appendChild( text );
|
||
|
|
text.appendChild( doc.createTextNode(lst[i] ) );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
QCString s = doc.toCString();
|
||
|
|
|
||
|
|
QFile file( locateLocal("data","kword/expression/perso.xml") );
|
||
|
|
if ( !file.open( IO_WriteOnly ) )
|
||
|
|
{
|
||
|
|
kdDebug()<<"Error \n";
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
file.writeBlock(s,s.length());
|
||
|
|
file.close();
|
||
|
|
}
|
||
|
|
|
||
|
|
#include "KWEditPersonnalExpression.moc"
|