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274 lines
7.8 KiB
274 lines
7.8 KiB
/*
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* This file is part of the KDE libraries
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* Copyright (c) 2001 Michael Goffioul <tdeprint@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 "kmdriverdbwidget.h"
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#include "kmdriverdb.h"
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#include "kmfactory.h"
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#include "kmmanager.h"
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#include "driver.h"
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#include <tdelistbox.h>
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#include <kpushbutton.h>
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#include <tqcheckbox.h>
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#include <kcursor.h>
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#include <tqapplication.h>
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#include <tdemessagebox.h>
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#include <tqlayout.h>
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#include <tqlabel.h>
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#include <tqstrlist.h>
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#include <tdelocale.h>
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#include <kcursor.h>
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#include <tdefiledialog.h>
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#include <kguiitem.h>
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#include <tdeio/netaccess.h>
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KMDriverDbWidget::KMDriverDbWidget(TQWidget *parent, const char *name)
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: TQWidget(parent,name)
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{
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m_external = TQString::null;
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m_valid = false;
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// build widget
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m_manu = new TDEListBox(this);
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m_model = new TDEListBox(this);
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m_postscript = new TQCheckBox(i18n("&PostScript printer"),this);
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m_raw = new TQCheckBox(i18n("&Raw printer (no driver needed)"),this);
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m_postscript->setCursor(KCursor::handCursor());
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m_raw->setCursor(KCursor::handCursor());
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m_other = new KPushButton(KGuiItem(i18n("&Other..."), "document-open"), this);
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TQLabel *l1 = new TQLabel(i18n("&Manufacturer:"), this);
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TQLabel *l2 = new TQLabel(i18n("Mo&del:"), this);
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l1->setBuddy(m_manu);
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l2->setBuddy(m_model);
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// build layout
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TQVBoxLayout *main_ = new TQVBoxLayout(this, 0, 10);
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TQGridLayout *sub1_ = new TQGridLayout(0, 2, 3, 0, 0);
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TQHBoxLayout *sub2_ = new TQHBoxLayout(0, 0, 10);
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main_->addLayout(TQT_TQLAYOUT(sub1_));
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main_->addLayout(sub2_);
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main_->addWidget(m_raw);
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sub1_->addWidget(l1,0,0);
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sub1_->addWidget(l2,0,2);
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sub1_->addWidget(m_manu,1,0);
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sub1_->addWidget(m_model,1,2);
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sub1_->addColSpacing(1,20);
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sub2_->addWidget(m_postscript,1);
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sub2_->addWidget(m_other,0);
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// build connections
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connect(KMDriverDB::self(),TQT_SIGNAL(dbLoaded(bool)),TQT_SLOT(slotDbLoaded(bool)));
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connect(KMDriverDB::self(), TQT_SIGNAL(error(const TQString&)), TQT_SLOT(slotError(const TQString&)));
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connect(m_manu,TQT_SIGNAL(highlighted(const TQString&)),TQT_SLOT(slotManufacturerSelected(const TQString&)));
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connect(m_raw,TQT_SIGNAL(toggled(bool)),m_manu,TQT_SLOT(setDisabled(bool)));
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connect(m_raw,TQT_SIGNAL(toggled(bool)),m_model,TQT_SLOT(setDisabled(bool)));
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connect(m_raw,TQT_SIGNAL(toggled(bool)),m_other,TQT_SLOT(setDisabled(bool)));
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connect(m_raw,TQT_SIGNAL(toggled(bool)),m_postscript,TQT_SLOT(setDisabled(bool)));
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connect(m_postscript,TQT_SIGNAL(toggled(bool)),m_manu,TQT_SLOT(setDisabled(bool)));
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connect(m_postscript,TQT_SIGNAL(toggled(bool)),m_model,TQT_SLOT(setDisabled(bool)));
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connect(m_postscript,TQT_SIGNAL(toggled(bool)),m_other,TQT_SLOT(setDisabled(bool)));
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connect(m_postscript,TQT_SIGNAL(toggled(bool)),m_raw,TQT_SLOT(setDisabled(bool)));
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connect(m_postscript,TQT_SIGNAL(toggled(bool)),TQT_SLOT(slotPostscriptToggled(bool)));
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connect(m_other,TQT_SIGNAL(clicked()),TQT_SLOT(slotOtherClicked()));
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}
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KMDriverDbWidget::~KMDriverDbWidget()
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{
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}
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void KMDriverDbWidget::setDriver(const TQString& manu, const TQString& model)
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{
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TQListBoxItem *item = m_manu->findItem(manu);
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TQString model_(model);
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if (item)
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{
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m_manu->setCurrentItem(item);
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item = m_model->findItem(model_);
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if (!item)
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// try by stripping the manufacturer name from
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// the beginning of the model string. This is
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// often the case with PPD files
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item = m_model->findItem(model_.replace(0,manu.length()+1,TQString::fromLatin1("")));
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if (item)
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m_model->setCurrentItem(item);
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}
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}
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void KMDriverDbWidget::setHaveRaw(bool on)
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{
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if (on)
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m_raw->show();
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else
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m_raw->hide();
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}
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void KMDriverDbWidget::setHaveOther(bool on)
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{
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if (on)
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m_other->show();
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else
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m_other->hide();
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}
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TQString KMDriverDbWidget::manufacturer()
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{
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return m_manu->currentText();
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}
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TQString KMDriverDbWidget::model()
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{
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return m_model->currentText();
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}
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KMDBEntryList* KMDriverDbWidget::drivers()
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{
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return KMDriverDB::self()->findEntry(manufacturer(),model());
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}
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bool KMDriverDbWidget::isRaw()
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{
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return m_raw->isChecked();
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}
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void KMDriverDbWidget::init()
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{
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if (!m_valid)
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{
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TQApplication::setOverrideCursor(KCursor::waitCursor());
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m_manu->clear();
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m_model->clear();
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m_manu->insertItem(i18n("Loading..."));
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KMDriverDB::self()->init(this);
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}
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}
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void KMDriverDbWidget::slotDbLoaded(bool reloaded)
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{
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TQApplication::restoreOverrideCursor();
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m_valid = true;
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if (reloaded || m_manu->count() == 0 || (m_manu->count() == 1 && m_manu->text(0) == i18n("Loading...")))
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{ // do something only if DB reloaded
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m_manu->clear();
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m_model->clear();
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TQDictIterator< TQDict<KMDBEntryList> > it(KMDriverDB::self()->manufacturers());
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for (;it.current();++it)
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m_manu->insertItem(it.currentKey());
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m_manu->sort();
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m_manu->setCurrentItem(0);
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}
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}
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void KMDriverDbWidget::slotError(const TQString& msg)
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{
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TQApplication::restoreOverrideCursor();
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m_valid = false;
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m_manu->clear();
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KMessageBox::error(this, "<qt>"+msg+"</qt>");
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}
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void KMDriverDbWidget::slotManufacturerSelected(const TQString& name)
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{
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m_model->clear();
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TQDict<KMDBEntryList> *models = KMDriverDB::self()->findModels(name);
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if (models)
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{
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TQStrIList ilist(true);
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TQDictIterator<KMDBEntryList> it(*models);
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for (;it.current();++it)
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ilist.append(it.currentKey().latin1());
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ilist.sort();
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m_model->insertStrList(&ilist);
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m_model->setCurrentItem(0);
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}
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}
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void KMDriverDbWidget::slotPostscriptToggled(bool on)
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{
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if (on)
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{
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TQListBoxItem *item = m_manu->findItem("GENERIC");
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if (item)
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{
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m_manu->setCurrentItem(item);
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item = m_model->findItem( "POSTSCRIPT PRINTER" );
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if ( item )
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{
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m_model->setCurrentItem( item );
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return;
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}
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}
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KMessageBox::error(this,i18n("Unable to find the PostScript driver."));
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m_postscript->setChecked(false);
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}
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}
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void KMDriverDbWidget::slotOtherClicked()
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{
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if (m_external.isEmpty())
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{
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KFileDialog dlg( TQString::null, TQString::null, this, 0, true );
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KURL url;
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dlg.setMode( KFile::File );
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dlg.setCaption( i18n( "Select Driver" ) );
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if ( dlg.exec() )
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url = dlg.selectedURL();
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if ( !url.isEmpty() )
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{
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TQString filename;
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if ( TDEIO::NetAccess::download( url, filename, this ) )
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{
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DrMain *driver = KMFactory::self()->manager()->loadFileDriver(filename);
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if (driver)
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{
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m_external = filename;
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disconnect(m_manu,TQT_SIGNAL(highlighted(const TQString&)),this,TQT_SLOT(slotManufacturerSelected(const TQString&)));
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m_manu->clear();
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m_model->clear();
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TQString s = driver->get("manufacturer");
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m_manu->insertItem((s.isEmpty() ? i18n("<Unknown>") : s));
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s = driver->get("model");
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m_model->insertItem((s.isEmpty() ? i18n("<Unknown>") : s));
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m_manu->setCurrentItem(0);
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m_model->setCurrentItem(0);
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m_other->setText(i18n("Database"));
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m_desc = driver->get("description");
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delete driver;
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}
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else
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{
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TDEIO::NetAccess::removeTempFile( filename );
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KMessageBox::error(this,"<qt>"+i18n("Wrong driver format.")+"<p>"+KMManager::self()->errorMsg()+"</p></qt>");
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}
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}
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}
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}
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else
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{
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m_external = TQString::null;
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connect(m_manu,TQT_SIGNAL(highlighted(const TQString&)),this,TQT_SLOT(slotManufacturerSelected(const TQString&)));
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m_other->setText(i18n("Other"));
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m_desc = TQString::null;
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slotDbLoaded(true);
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}
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}
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#include "kmdriverdbwidget.moc"
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