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/*
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* Copyright (c) 2002-2003 Nicolas HADACEK (hadacek@kde.org)
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* 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 "dialog.h"
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#include "dialog.moc"
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#include <tqhbox.h>
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#include <tqvgroupbox.h>
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#include <tqregexp.h>
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#include <tqapplication.h>
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#include <tqgrid.h>
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#include <tqlabel.h>
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#include <layout.h>
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#include <tqbuttongroup.h>
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#include <tqradiobutton.h>
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#include <tqwhatsthis.h>
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#include <tqcheckbox.h>
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#include <klocale.h>
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#include <kdebug.h>
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#include <klineedit.h>
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//-----------------------------------------------------------------------------
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SelectionRange::SelectionRange(const TQString &s)
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{
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// fill
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TQValueVector<TQPair<uint, uint> > r;
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TQStringList list = TQStringList::split(',', s);
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TQRegExp range("^([0-9]+)\\-([0-9]+)$");
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TQRegExp one("^[0-9]+$");
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for (TQStringList::iterator it = list.begin(); it!=list.end(); ++it) {
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if ( one.exactMatch(*it) ) {
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uint p = (*it).toUInt();
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r.push_back( tqMakePair(p, p) );
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} else if ( range.exactMatch(*it) ) {
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uint p1 = range.cap(1).toUInt();
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uint p2 = range.cap(2).toUInt();
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if ( p1>p2 ) continue;
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r.push_back( tqMakePair(p1, p2) );
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}
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}
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// order
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TQPair<uint, uint> tmp;
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for (uint i=1; i<r.size(); i++)
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if ( r[i].first<r[i-1].first )
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tqSwap(r[i-1], r[i]);
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// coalesce
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for (uint i=0; i<r.size(); i++)
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if ( i!=0 && r[i].first<=tmp.second )
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tmp.second = kMax(tmp.second, r[i].second);
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else {
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_ranges.push_back(r[i]);
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tmp = r[i];
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kdDebug(30516) << "selection range: (" << tmp.first << ","
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<< tmp.second << ") " << endl;
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}
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}
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uint SelectionRange::nbPages() const
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{
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uint nb = 0;
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for (uint i=0; i<_ranges.size(); i++)
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nb += _ranges[i].second - _ranges[i].first + 1;
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return nb;
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}
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SelectionRangeIterator::SelectionRangeIterator(const SelectionRange &range)
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: _ranges(range._ranges)
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{
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toFirst();
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}
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int SelectionRangeIterator::toFirst()
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{
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if ( _ranges.size()==0 ) _current = -1;
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else {
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_index = 0;
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_current = _ranges[0].first;
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}
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return _current;
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}
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int SelectionRangeIterator::next()
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{
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if ( _current==-1 ) return -1;
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if ( _current==int(_ranges[_index].second) ) {
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_index++;
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_current = (_index==_ranges.size() ? -1
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: int(_ranges[_index].first));
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} else _current++;
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return _current;
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}
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//-----------------------------------------------------------------------------
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namespace PDFImport
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{
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Dialog::Dialog(uint nbPages, bool isEncrypted, TQWidget *widget)
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: KDialogBase(Plain, i18n("KWord's PDF Import Filter"), Ok|Cancel, Ok,
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widget, "pdf_import_dialog"), _nbPages(nbPages)
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{
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TQApplication::restoreOverrideCursor();
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TQVBoxLayout *top = new TQVBoxLayout(plainPage(), KDialogBase::marginHint(),
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KDialogBase::spacingHint());
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// page selection
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TQVGroupBox *gbox = new TQVGroupBox(i18n("Page Selection"), plainPage());
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gbox->setInsideSpacing(KDialogBase::spacingHint());
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top->addWidget(gbox);
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_group = new TQButtonGroup;
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_allButton = new TQRadioButton(i18n("All (%1 pages)").arg(nbPages), gbox);
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_allButton->setChecked(true);
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_group->insert(_allButton);
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TQHBox *hbox = new TQHBox(gbox);
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_rangeButton = new TQRadioButton(i18n("Range:"), hbox);
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_group->insert(_rangeButton);
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_range = new KLineEdit(hbox);
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_range->setFocus();
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connect(_range, TQT_SIGNAL(textChanged(const TQString &)),
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TQT_SLOT(rangeChanged(const TQString &)));
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// options
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_images = new TQCheckBox(i18n("Import images"), plainPage());
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_images->setChecked(true);
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top->addWidget(_images);
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_smart = new TQCheckBox(i18n("\"Smart\" mode"), plainPage());
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_smart->setChecked(true);
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TQWhatsThis::add(_smart,
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i18n("Removes returns and hyphens at end of line. "
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"Also tries to compute the paragraph alignment. "
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"Note that the layout of some pages can "
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"get messed up."));
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top->addWidget(_smart);
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// passwords
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gbox = new TQVGroupBox(i18n("Passwords"), plainPage());
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top->addWidget(gbox);
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TQGrid *grid = new TQGrid(2, gbox);
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grid->setSpacing(KDialogBase::spacingHint());
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(void)new TQLabel(i18n("Owner:"), grid);
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_owner = new KLineEdit(grid);
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_owner->setEchoMode(TQLineEdit::Password);
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(void)new TQLabel(i18n("User:"), grid);
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_user = new KLineEdit(grid);
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_user->setEchoMode(TQLineEdit::Password);
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grid->setEnabled(isEncrypted);
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}
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Dialog::~Dialog()
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{
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delete _group;
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TQApplication::setOverrideCursor(TQt::waitCursor);
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}
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void Dialog::rangeChanged(const TQString &)
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{
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_rangeButton->setChecked(true);
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}
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Options Dialog::options() const
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{
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Options o;
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o.range = SelectionRange( (_allButton->isChecked() ?
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TQString("1-%1").arg(_nbPages) : _range->text()) );
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o.ownerPassword = _owner->text();
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o.userPassword = _user->text();
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o.importImages = _images->isChecked();
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o.smart = _smart->isChecked();
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return o;
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}
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} // namespace
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