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290 linhas
8.4 KiB
290 linhas
8.4 KiB
/*********
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*
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* This file is part of BibleTime's source code, http://www.bibletime.info/.
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*
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* Copyright 1999-2006 by the BibleTime developers.
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* The BibleTime source code is licensed under the GNU General Public License version 2.0.
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*
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**********/
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#include "crangechooser.h"
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#include "backend/cswordkey.h"
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#include "backend/cswordversekey.h"
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#include "frontend/cbtconfig.h"
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#include "util/cresmgr.h"
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#include "util/ctoolclass.h"
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//TQt includes
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#include <tqhbox.h>
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#include <tqvbox.h>
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#include <tqptrlist.h>
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#include <tqpainter.h>
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#include <tqlayout.h>
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#include <tqmap.h>
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#include <tqlineedit.h>
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#include <tqtextedit.h>
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#include <tqlabel.h>
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#include <tqsizepolicy.h>
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#include <tqpushbutton.h>
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#include <tqheader.h>
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#include <tqregexp.h>
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#include <tqmessagebox.h>
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//KDE includes
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#include <tdeapplication.h>
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#include <tdefiledialog.h>
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#include <tdelocale.h>
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#include <kiconloader.h>
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namespace Search {
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namespace Options {
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/****************************/
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CRangeChooserDialog::RangeItem::RangeItem(TQListView* view, TQListViewItem* afterThis, const TQString caption, const TQString range) : TDEListViewItem(view, afterThis) {
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setCaption(caption);
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setRange(range);
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}
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CRangeChooserDialog::RangeItem::~RangeItem() {}
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const TQString& CRangeChooserDialog::RangeItem::range() {
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// tqWarning("ange is %s", (const char*)m_range.utf8());
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return m_range;
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}
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void CRangeChooserDialog::RangeItem::setRange(TQString newRange) {
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m_range = newRange;
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}
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const TQString CRangeChooserDialog::RangeItem::caption() {
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return text(0);
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}
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void CRangeChooserDialog::RangeItem::setCaption(const TQString newCaption) {
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setText(0, newCaption);
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}
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/**************************/
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CRangeChooserDialog::CRangeChooserDialog( TQWidget* parentDialog ) : KDialogBase(Plain, i18n("Search range editor"), Default | Ok | Cancel, Ok, parentDialog, "CRangeChooserDialog", false, true) {
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initView();
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initConnections();
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//add the existing scopes
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CBTConfig::StringMap map = CBTConfig::get
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(CBTConfig::searchScopes);
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CBTConfig::StringMap::Iterator it;
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for (it = map.begin(); it != map.end(); ++it) {
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new RangeItem(m_rangeList, 0, it.key(), it.data());
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};
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editRange(0);
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if (RangeItem* i = dynamic_cast<RangeItem*>(m_rangeList->currentItem())
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) {
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nameChanged(i->caption());
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}
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}
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CRangeChooserDialog::~CRangeChooserDialog() {}
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/** Initializes the view of this object. */
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void CRangeChooserDialog::initView() {
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// setButtonOKText(i18n(""));
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TQGridLayout* grid = new TQGridLayout(plainPage(),6,5,0,3);
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m_rangeList = new TDEListView(plainPage());
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m_rangeList->addColumn(i18n("Search range"));
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m_rangeList->setSizePolicy(TQSizePolicy(TQSizePolicy::Minimum, TQSizePolicy::Expanding));
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m_rangeList->setFullWidth(true);
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m_rangeList->setSorting(0, true);
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m_rangeList->header()->setClickEnabled(false);
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m_rangeList->header()->setMovingEnabled(false);
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grid->addMultiCellWidget(m_rangeList,0,4,0,1);
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m_newRangeButton = new TQPushButton(i18n("Add new range"),plainPage());
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connect(m_newRangeButton, TQT_SIGNAL(clicked()), this, TQT_SLOT(addNewRange()));
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grid->addWidget(m_newRangeButton,5,0);
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m_deleteRangeButton = new TQPushButton(i18n("Delete current range"),plainPage());
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connect(m_deleteRangeButton, TQT_SIGNAL(clicked()), this, TQT_SLOT(deleteCurrentRange()));
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grid->addWidget(m_deleteRangeButton,5,1);
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grid->addColSpacing(2, 5);
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TQLabel* label = new TQLabel(i18n("Name:"), plainPage());
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m_nameEdit = new TQLineEdit(plainPage());
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grid->addWidget(label,0,3);
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grid->addWidget(m_nameEdit,0,4);
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label = new TQLabel(i18n("Edit current search range:"), plainPage());
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label->setFixedSize(label->sizeHint());
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m_rangeEdit = new TQTextEdit(plainPage());
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m_rangeEdit->setTextFormat(TQt::PlainText);
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grid->addMultiCellWidget(label,1,1,3,4);
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grid->addMultiCellWidget(m_rangeEdit,2,2,3,4);
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grid->addRowSpacing(3, 10);
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m_resultList = new TDEListView(plainPage());
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m_resultList->addColumn(i18n("Parsed search range:"));
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m_resultList->setFullWidth(true);
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m_resultList->setSorting(-1);
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m_resultList->setShowSortIndicator(false);
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m_resultList->header()->setClickEnabled(false);
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m_resultList->header()->setMovingEnabled(false);
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m_resultList->setSelectionModeExt(TDEListView::NoSelection);
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grid->addMultiCellWidget(m_resultList, 4,5,3,4);
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grid->setRowStretch(4,5);
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}
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/** Initializes the connections of this widget. */
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void CRangeChooserDialog::initConnections() {
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connect(m_rangeList, TQT_SIGNAL(selectionChanged(TQListViewItem*)),
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this, TQT_SLOT(editRange(TQListViewItem*)));
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connect(m_rangeEdit, TQT_SIGNAL(textChanged()),
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this, TQT_SLOT(parseRange()));
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connect(m_rangeEdit, TQT_SIGNAL(textChanged()),
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this, TQT_SLOT(rangeChanged()));
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connect(m_nameEdit, TQT_SIGNAL(textChanged(const TQString&)),
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this, TQT_SLOT(nameChanged(const TQString&)));
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}
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/** Adds a new range to the list. */
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void CRangeChooserDialog::addNewRange() {
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RangeItem* i = new RangeItem(m_rangeList, m_rangeList->lastItem(), i18n("New range"));
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m_rangeList->setSelected(i, true);
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m_rangeList->setCurrentItem(i);
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editRange(i);
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m_nameEdit->setFocus();
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}
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/** No descriptions */
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void CRangeChooserDialog::editRange(TQListViewItem* item) {
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RangeItem* const range = dynamic_cast<RangeItem*>(item);
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m_nameEdit->setEnabled( range ); //only if an item is selected enable the edit part
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m_rangeEdit->setEnabled( range );
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m_resultList->setEnabled( range );
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m_deleteRangeButton->setEnabled( range );
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if (range) {
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m_nameEdit->setText(range->caption());
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m_rangeEdit->setText(range->range());
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}
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}
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/** Parses the entered text and prints out the result in the list box below the edit area. */
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void CRangeChooserDialog::parseRange() {
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m_resultList->clear();
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//hack: repair range to work with Sword 1.5.6
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TQString range( m_rangeEdit->text() );
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range.replace(TQRegExp("\\s{0,}-\\s{0,}"), "-" );
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sword::VerseKey key;
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sword::ListKey verses = key.ParseVerseList((const char*)range.utf8(), "Genesis 1:1", true);
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for (int i = 0; i < verses.Count(); ++i) {
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new TDEListViewItem(m_resultList, TQString::fromUtf8(verses.GetElement(i)->getRangeText()));
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// tqWarning("range=%s, text=%s",verses.GetElement(i)->getRangeText(), verses.GetElement(i)->getText() );
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}
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}
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/** No descriptions */
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void CRangeChooserDialog::rangeChanged() {
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if (RangeItem* i = dynamic_cast<RangeItem*>(m_rangeList->currentItem())
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) {
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TQString range( m_rangeEdit->text() );
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//hack: repair range to work with Sword 1.5.6
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range.replace(TQRegExp("\\s{0,}-\\s{0,}"), "-" );
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i->setRange(range);
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};
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}
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/** No descriptions */
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void CRangeChooserDialog::nameChanged(const TQString& newCaption) {
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m_rangeEdit->setEnabled(!newCaption.isEmpty());
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m_resultList->setEnabled(!newCaption.isEmpty());
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m_resultList->header()->setEnabled(!newCaption.isEmpty());
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if (RangeItem* i = dynamic_cast<RangeItem*>(m_rangeList->currentItem())
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) {
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if (!newCaption.isEmpty()) {
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m_newRangeButton->setEnabled(true);
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i->setCaption(newCaption);
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m_rangeList->sort();
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}
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else { //invalid name
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i->setCaption(i18n("<invalid name of search range>"));
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m_newRangeButton->setEnabled(false);
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};
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};
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}
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/** Deletes the selected range. */
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void CRangeChooserDialog::deleteCurrentRange() {
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if (RangeItem* i = dynamic_cast<RangeItem*>(m_rangeList->currentItem())
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) {
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if (TQListViewItem* selection = i->itemBelow() ? i->itemBelow() : i->itemAbove()) {
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m_rangeList->setSelected(selection, true);
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m_rangeList->setCurrentItem(selection);
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}
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else {
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m_rangeList->setSelected(m_rangeList->firstChild(), true);
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m_rangeList->setCurrentItem(m_rangeList->firstChild());
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}
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delete i;
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}
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editRange(m_rangeList->currentItem());
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}
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void CRangeChooserDialog::slotOk() {
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//save the new map of search scopes
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CBTConfig::StringMap map;
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TQListViewItemIterator it( m_rangeList );
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for (;it.current(); ++it) {
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if ( RangeItem* i = dynamic_cast<RangeItem*>(it.current()) ) {
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map[i->caption()] = i->range();
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};
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};
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CBTConfig::set
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(CBTConfig::searchScopes, map);
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KDialogBase::slotOk();
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}
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void CRangeChooserDialog::slotDefault() {
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m_rangeList->clear();
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CBTConfig::StringMap map = CBTConfig::getDefault(CBTConfig::searchScopes);
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CBTConfig::StringMap::Iterator it;
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for (it = map.begin(); it != map.end(); ++it) {
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new RangeItem(m_rangeList, 0, it.key(), it.data());
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};
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m_rangeList->setSelected(m_rangeList->selectedItem(), false);
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m_rangeList->setCurrentItem(0);
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editRange(0);
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if (RangeItem* i = dynamic_cast<RangeItem*>(m_rangeList->currentItem())
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) {
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nameChanged(i->caption());
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}
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KDialogBase::slotDefault();
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}
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} //end of namespace Search::Options
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} //end of namespace Search
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#include "crangechooser.moc"
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