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715 lines
15 KiB
715 lines
15 KiB
/*
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* This file is part of the KDE libraries
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* Copyright (c) 2001 Michael Goffioul <kdeprint@swing.be>
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*
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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 version 2 as published by the Free Software Foundation.
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*
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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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*
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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 "driver.h"
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#include "driveritem.h"
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#include <tqfile.h>
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#include <tqstringlist.h>
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#include <kdebug.h>
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#include <klocale.h>
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#include <stdlib.h>
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#include <math.h>
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/******************
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* DrBase members *
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******************/
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DrBase::DrBase()
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: m_type(DrBase::Base), m_conflict(false)
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{
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}
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DrBase::~DrBase()
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{
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}
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TQString DrBase::valueText()
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{
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return TQString::null;
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}
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TQString DrBase::prettyText()
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{
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return valueText();
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}
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void DrBase::setValueText(const TQString&)
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{
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}
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DriverItem* DrBase::createItem(DriverItem *parent, DriverItem *after)
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{
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return new DriverItem(parent, after, this);
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}
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void DrBase::setOptions(const TQMap<TQString,TQString>& opts)
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{
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if (opts.contains(name())) setValueText(opts[name()]);
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}
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void DrBase::getOptions(TQMap<TQString,TQString>& opts, bool incldef)
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{
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QString val = valueText();
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if ( incldef || get( "persistent" ) == "1" || get("default") != val )
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opts[name()] = val;
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}
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DrBase* DrBase::clone()
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{
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DrBase *opt(0);
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switch (type())
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{
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case Main: opt = new DrMain; break;
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case Group: opt = new DrGroup; break;
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case String: opt = new DrStringOption; break;
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case Integer: opt = new DrIntegerOption; break;
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case Float: opt = new DrFloatOption; break;
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case List: opt = new DrListOption; break;
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case Boolean: opt = new DrBooleanOption; break;
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default: opt = new DrBase; break;
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}
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opt->m_map = m_map;
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opt->m_name = m_name;
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opt->m_conflict = m_conflict;
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opt->setValueText(valueText());
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return opt;
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}
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/******************
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* DrMain members *
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******************/
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DrMain::DrMain()
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: DrGroup()
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{
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m_type = DrBase::Main;
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m_constraints.setAutoDelete(true);
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m_pagesizes.setAutoDelete(true);
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}
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DrMain::~DrMain()
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{
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// remove a possible temporary file
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if (has("temporary"))
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TQFile::remove(get("temporary"));
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}
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DriverItem* DrMain::createTreeView(TQListView *parent)
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{
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DriverItem *root = new DriverItem(parent, this);
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createTree(root);
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return root;
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}
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int DrMain::checkConstraints()
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{
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int result(0);
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clearConflict();
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TQPtrListIterator<DrConstraint> it(m_constraints);
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for (;it.current();++it)
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if (it.current()->check(this))
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result++;
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return result;
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}
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void DrMain::addPageSize(DrPageSize *ps)
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{
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m_pagesizes.insert(ps->pageName(),ps);
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}
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void DrMain::removeOptionGlobally(const TQString& name)
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{
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DrGroup *grp(0);
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DrBase *opt = findOption(name, &grp);
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if (opt && grp)
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{
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grp->removeOption(name);
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if (grp->isEmpty())
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removeGroup(grp);
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}
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}
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void DrMain::removeGroupGlobally(DrGroup *grp)
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{
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DrGroup *parent(0);
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if (findGroup(grp, &parent) && parent)
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{
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parent->removeGroup(grp);
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if (parent->isEmpty() && parent != this)
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removeGroupGlobally(parent);
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}
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}
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TQMap<TQString, DrBase*> DrMain::flatten()
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{
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TQMap<TQString, DrBase*> optmap;
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int index(0);
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flattenGroup(optmap, index);
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return optmap;
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}
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DrMain* DrMain::cloneDriver()
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{
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DrMain *driver = static_cast<DrMain*>(clone());
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TQPtrListIterator<DrConstraint> cit(m_constraints);
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for (; cit.current(); ++cit)
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driver->addConstraint(new DrConstraint(*(cit.current())));
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TQDictIterator<DrPageSize> pit(m_pagesizes);
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for (; pit.current(); ++pit)
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driver->addPageSize(new DrPageSize(*(pit.current())));
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return driver;
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}
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/*******************
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* DrGroup members *
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*******************/
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DrGroup::DrGroup()
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: DrBase()
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{
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m_type = DrBase::Group;
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m_subgroups.setAutoDelete(true);
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m_options.setAutoDelete(true);
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m_listoptions.setAutoDelete(false);
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}
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DrGroup::~DrGroup()
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{
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}
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void DrGroup::addOption(DrBase *opt)
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{
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if (!opt->name().isEmpty())
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{
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m_options.insert(opt->name(),opt);
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m_listoptions.append(opt);
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}
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}
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void DrGroup::addGroup(DrGroup *grp)
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{
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m_subgroups.append(grp);
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}
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void DrGroup::addObject(DrBase *optgrp)
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{
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if (optgrp->isOption())
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addOption(optgrp);
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else if (optgrp->type() == DrBase::Group)
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addGroup(static_cast<DrGroup*>(optgrp));
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}
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void DrGroup::removeOption(const TQString& name)
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{
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DrBase *opt = m_options.tqfind(name);
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if (opt)
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{
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m_listoptions.removeRef(opt);
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m_options.remove(name);
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}
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}
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void DrGroup::removeGroup(DrGroup *grp)
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{
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m_subgroups.removeRef(grp);
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}
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bool DrGroup::isEmpty()
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{
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return (m_options.count()+m_subgroups.count() == 0);
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}
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DriverItem* DrGroup::createItem(DriverItem *parent, DriverItem *after)
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{
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DriverItem *item = DrBase::createItem(parent, after);
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createTree(item);
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return item;
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}
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void DrGroup::createTree(DriverItem *parent)
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{
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DriverItem *item(0);
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TQPtrListIterator<DrGroup> lit(m_subgroups);
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for (;lit.current();++lit)
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item = lit.current()->createItem(parent, item);
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TQPtrListIterator<DrBase> dit(m_listoptions);
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for (;dit.current();++dit)
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item = dit.current()->createItem(parent, item);
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}
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DrBase* DrGroup::findOption(const TQString& name, DrGroup **parentGroup)
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{
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DrBase *opt = m_options.tqfind(name);
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if (!opt)
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{
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TQPtrListIterator<DrGroup> it(m_subgroups);
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for (;it.current() && !opt; ++it)
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opt = it.current()->findOption(name, parentGroup);
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}
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else if (parentGroup)
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*parentGroup = this;
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return opt;
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}
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DrGroup* DrGroup::findGroup(DrGroup *grp, DrGroup ** parentGroup)
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{
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DrGroup *group = (m_subgroups.findRef(grp) == -1 ? 0 : grp);
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if (!group)
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{
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TQPtrListIterator<DrGroup> it(m_subgroups);
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for (;it.current() && !group; ++it)
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group = it.current()->findGroup(grp, parentGroup);
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}
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else if (parentGroup)
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*parentGroup = this;
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return group;
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}
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void DrGroup::clearConflict()
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{
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TQDictIterator<DrBase> dit(m_options);
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for (;dit.current();++dit)
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dit.current()->setConflict(false);
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TQPtrListIterator<DrGroup> lit(m_subgroups);
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for (;lit.current();++lit)
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lit.current()->clearConflict();
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}
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void DrGroup::setOptions(const TQMap<TQString,TQString>& opts)
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{
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TQDictIterator<DrBase> dit(m_options);
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for (;dit.current();++dit)
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dit.current()->setOptions(opts);
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TQPtrListIterator<DrGroup> lit(m_subgroups);
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for (;lit.current();++lit)
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lit.current()->setOptions(opts);
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}
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void DrGroup::getOptions(TQMap<TQString,TQString>& opts, bool incldef)
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{
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TQDictIterator<DrBase> dit(m_options);
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for (;dit.current();++dit)
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dit.current()->getOptions(opts,incldef);
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TQPtrListIterator<DrGroup> lit(m_subgroups);
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for (;lit.current();++lit)
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lit.current()->getOptions(opts,incldef);
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}
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void DrGroup::flattenGroup(TQMap<TQString, DrBase*>& optmap, int& index)
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{
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TQPtrListIterator<DrGroup> git(m_subgroups);
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for (; git.current(); ++git)
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git.current()->flattenGroup(optmap, index);
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TQDictIterator<DrBase> oit(m_options);
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for (; oit.current(); ++oit)
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optmap[oit.current()->name()] = oit.current();
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if (name().isEmpty())
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optmap[TQString::tqfromLatin1("group%1").arg(index++)] = this;
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else
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optmap[name()] = this;
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m_subgroups.setAutoDelete(false);
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m_options.setAutoDelete(false);
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m_subgroups.clear();
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m_options.clear();
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m_listoptions.clear();
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m_subgroups.setAutoDelete(true);
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m_options.setAutoDelete(true);
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}
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DrBase* DrGroup::clone()
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{
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DrGroup *grp = static_cast<DrGroup*>(DrBase::clone());
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TQPtrListIterator<DrGroup> git(m_subgroups);
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for (; git.current(); ++git)
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grp->addGroup(static_cast<DrGroup*>(git.current()->clone()));
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TQPtrListIterator<DrBase> oit(m_listoptions);
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for (; oit.current(); ++oit)
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grp->addOption(oit.current()->clone());
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return static_cast<DrBase*>(grp);
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}
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TQString DrGroup::groupForOption( const TQString& optname )
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{
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TQString grpname;
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if ( optname == "PageSize" ||
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optname == "InputSlot" ||
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optname == "ManualFeed" ||
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optname == "MediaType" ||
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optname == "MediaColor" ||
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optname == "MediaWeight" ||
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optname == "Duplex" ||
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optname == "DoubleSided" ||
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optname == "Copies" )
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grpname = i18n( "General" );
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else if ( optname.startsWith( "stp" ) ||
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optname == "Cyan" ||
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optname == "Yellow" ||
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optname == "Magenta" ||
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optname == "Black" ||
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optname == "Density" ||
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optname == "Contrast" )
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grpname = i18n( "Adjustments" );
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else if ( optname.startsWith( "JCL" ) )
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grpname = i18n( "JCL" );
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else
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grpname = i18n( "Others" );
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return grpname;
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}
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/*************************
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* DrChoiceGroup members *
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*************************/
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DrChoiceGroup::DrChoiceGroup()
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: DrGroup()
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{
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m_type = DrBase::ChoiceGroup;
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}
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DrChoiceGroup::~DrChoiceGroup()
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{
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}
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DriverItem* DrChoiceGroup::createItem(DriverItem *parent, DriverItem*)
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{
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createTree(parent);
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return NULL;
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}
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/**************************
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* DrStringOption members *
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**************************/
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DrStringOption::DrStringOption()
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: DrBase()
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{
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m_type = DrBase::String;
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}
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DrStringOption::~DrStringOption()
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{
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}
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TQString DrStringOption::valueText()
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{
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return m_value;
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}
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void DrStringOption::setValueText(const TQString& s)
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{
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m_value = s;
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}
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/***************************
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* DrIntegerOption members *
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***************************/
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DrIntegerOption::DrIntegerOption()
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: DrBase()
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{
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m_type = DrBase::Integer;
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m_value = 0;
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set("minval","0");
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set("maxval","10");
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}
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DrIntegerOption::~DrIntegerOption()
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{
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}
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TQString DrIntegerOption::valueText()
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{
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QString s = TQString::number(m_value);
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return s;
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}
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void DrIntegerOption::setValueText(const TQString& s)
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{
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m_value = s.toInt();
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}
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TQString DrIntegerOption::fixedVal()
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{
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QStringList vals = TQStringList::split("|", get("fixedvals"), false);
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if (vals.count() == 0)
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return valueText();
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int d(0);
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QString val;
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for (TQStringList::Iterator it=vals.begin(); it!=vals.end(); ++it)
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{
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int thisVal = (*it).toInt();
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if (val.isEmpty() || abs(thisVal - m_value) < d)
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{
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d = abs(thisVal - m_value);
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val = *it;
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}
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}
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if (val.isEmpty())
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return valueText();
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else
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return val;
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}
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/*************************
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* DrFloatOption members *
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*************************/
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DrFloatOption::DrFloatOption()
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: DrBase()
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{
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m_type = DrBase::Float;
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m_value = 0.0;
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set("minval","0.0");
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set("maxval","1.0");
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}
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DrFloatOption::~DrFloatOption()
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{
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}
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TQString DrFloatOption::valueText()
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{
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QString s = TQString::number(m_value,'f',3);
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return s;
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}
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void DrFloatOption::setValueText(const TQString& s)
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{
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m_value = s.toFloat();
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}
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TQString DrFloatOption::fixedVal()
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{
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QStringList vals = TQStringList::split("|", get("fixedvals"), false);
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if (vals.count() == 0)
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return valueText();
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float d(0);
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QString val;
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for (TQStringList::Iterator it=vals.begin(); it!=vals.end(); ++it)
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{
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float thisVal = (*it).toFloat();
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if (val.isEmpty() || fabs(thisVal - m_value) < d)
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{
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d = fabs(thisVal - m_value);
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val = *it;
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}
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}
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if (val.isEmpty())
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return valueText();
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else
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return val;
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}
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/************************
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* DrListOption members *
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************************/
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DrListOption::DrListOption()
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: DrBase()
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{
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m_type = DrBase::List;
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m_choices.setAutoDelete(true);
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m_current = 0;
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}
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DrListOption::~DrListOption()
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{
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}
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TQString DrListOption::valueText()
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{
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QString s = (m_current ? m_current->name() : TQString::null);
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return s;
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}
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TQString DrListOption::prettyText()
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{
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if (m_current)
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return m_current->get("text");
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else
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return TQString::null;
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}
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void DrListOption::setValueText(const TQString& s)
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{
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m_current = findChoice(s);
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if (!m_current)
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{
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bool ok;
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int index = s.toInt(&ok);
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if (ok)
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setChoice(index);
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}
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}
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DrBase* DrListOption::findChoice(const TQString& txt)
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{
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TQPtrListIterator<DrBase> it(m_choices);
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for (;it.current();++it)
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if (it.current()->name() == txt)
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return it.current();
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return NULL;
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}
|
|
|
|
DrBase* DrListOption::clone()
|
|
{
|
|
DrListOption *opt = static_cast<DrListOption*>(DrBase::clone());
|
|
|
|
TQPtrListIterator<DrBase> it(m_choices);
|
|
for (; it.current(); ++it)
|
|
opt->addChoice(it.current()->clone());
|
|
|
|
opt->setValueText(valueText());
|
|
|
|
return static_cast<DrBase*>(opt);
|
|
}
|
|
|
|
void DrListOption::getOptions(TQMap<TQString,TQString>& opts, bool incldef)
|
|
{
|
|
DrBase::getOptions(opts, incldef);
|
|
if (currentChoice() && currentChoice()->type() == DrBase::ChoiceGroup)
|
|
currentChoice()->getOptions(opts, incldef);
|
|
}
|
|
|
|
void DrListOption::setOptions(const TQMap<TQString,TQString>& opts)
|
|
{
|
|
DrBase::setOptions(opts);
|
|
if (currentChoice() && currentChoice()->type() == DrBase::ChoiceGroup)
|
|
currentChoice()->setOptions(opts);
|
|
}
|
|
|
|
DriverItem* DrListOption::createItem(DriverItem *parent, DriverItem *after)
|
|
{
|
|
DriverItem *item = DrBase::createItem(parent, after);
|
|
/*if (currentChoice() && currentChoice()->type() == DrBase::ChoiceGroup)
|
|
{
|
|
currentChoice()->createItem(item);
|
|
}*/
|
|
return item;
|
|
}
|
|
|
|
void DrListOption::setChoice(int choicenum)
|
|
{
|
|
if (choicenum >= 0 && choicenum < (int)m_choices.count())
|
|
{
|
|
setValueText(m_choices.at(choicenum)->name());
|
|
}
|
|
}
|
|
|
|
/************************
|
|
* DrConstraint members *
|
|
************************/
|
|
|
|
DrConstraint::DrConstraint(const TQString& o1, const TQString& o2, const TQString& c1, const TQString& c2)
|
|
: m_opt1(o1), m_opt2(o2), m_choice1(c1), m_choice2(c2), m_option1(0), m_option2(0)
|
|
{
|
|
}
|
|
|
|
DrConstraint::DrConstraint(const DrConstraint& d)
|
|
: m_opt1(d.m_opt1), m_opt2(d.m_opt2), m_choice1(d.m_choice1), m_choice2(d.m_choice2), m_option1(0), m_option2(0)
|
|
{
|
|
}
|
|
|
|
bool DrConstraint::check(DrMain *driver)
|
|
{
|
|
if (!m_option1) m_option1 = (DrListOption*)driver->findOption(m_opt1);
|
|
if (!m_option2) m_option2 = (DrListOption*)driver->findOption(m_opt2);
|
|
if (m_option1 && m_option2 && m_option1->currentChoice() && m_option2->currentChoice())
|
|
{
|
|
bool f1(false), f2(false);
|
|
QString c1(m_option1->currentChoice()->name()), c2(m_option2->currentChoice()->name());
|
|
// check choices
|
|
if (m_choice1.isEmpty())
|
|
f1 = (c1 != "None" && c1 != "Off" && c1 != "False");
|
|
else
|
|
f1 = (c1 == m_choice1);
|
|
if (m_choice2.isEmpty())
|
|
f2 = (c2 != "None" && c2 != "Off" && c2 != "False");
|
|
else
|
|
f2 = (c2 == m_choice2);
|
|
// tag options
|
|
QString s((f1 && f2 ? "1" : "0"));
|
|
if (!m_option1->conflict()) m_option1->setConflict(f1 && f2);
|
|
if (!m_option2->conflict()) m_option2->setConflict(f1 && f2);
|
|
// return value
|
|
return (f1 && f2);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**********************
|
|
* DrPageSize members *
|
|
**********************/
|
|
|
|
DrPageSize::DrPageSize(const TQString& s, float width, float height, float left, float bottom, float right, float top)
|
|
: m_name(s),
|
|
m_width( width ),
|
|
m_height( height ),
|
|
m_left( left ),
|
|
m_bottom( bottom ),
|
|
m_right( right ),
|
|
m_top( top )
|
|
{
|
|
}
|
|
|
|
DrPageSize::DrPageSize(const DrPageSize& d)
|
|
: m_name(d.m_name),
|
|
m_width( d.m_width ),
|
|
m_height( d.m_height ),
|
|
m_left( d.m_left ),
|
|
m_bottom( d.m_bottom ),
|
|
m_right( d.m_right ),
|
|
m_top( d.m_top )
|
|
{
|
|
}
|
|
|
|
TQSize DrPageSize::pageSize() const
|
|
{
|
|
return TQSize( ( int )m_width, ( int )m_height );
|
|
}
|
|
|
|
TQRect DrPageSize::pageRect() const
|
|
{
|
|
return TQRect( ( int )( m_left+0.5 ), ( int )( m_top+0.5 ), ( int )( m_width-m_left-m_right ), ( int )( m_height-m_top-m_bottom ) );
|
|
}
|
|
|
|
TQSize DrPageSize::margins() const
|
|
{
|
|
return TQSize( ( int )( m_left+0.5 ), ( int )( m_top+0.5 ) );
|
|
}
|