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293 lines
7.2 KiB
293 lines
7.2 KiB
/*
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* kPPP: A front end for pppd for the KDE project
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*
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* $Id$
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*
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* Copyright (C) 1997 Bernd Johannes Wuebben
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* wuebben@math.cornell.edu
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*
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* This file contributed by: Markus Wuebben, mwuebben@fiwi02.wiwi.uni-tuebingen.de
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*
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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 as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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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
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* License along with this program; if not, write to the Free
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* Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#include <unistd.h>
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#include <tqregexp.h>
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#include <tqlayout.h>
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#include <twin.h>
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#include <tdemessagebox.h>
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#include <tdeapplication.h>
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#include <kpushbutton.h>
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#include "modeminfo.h"
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#include "modem.h"
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#include <tdelocale.h>
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ModemTransfer::ModemTransfer(TQWidget *parent, const char *name)
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: TQDialog(parent, name,TRUE, WStyle_Customize|WStyle_NormalBorder)
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{
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setCaption(i18n("ATI Query"));
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KWin::setIcons(winId(), kapp->icon(), kapp->miniIcon());
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TQVBoxLayout *tl = new TQVBoxLayout(this, 10, 10);
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progressBar = new KProgress(this, "bar");
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progressBar->setTotalSteps(8);
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statusBar = new TQLabel(this,"sBar");
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statusBar->setFrameStyle(TQFrame::Panel|TQFrame::Sunken);
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statusBar->setAlignment(AlignCenter);
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// This is a rather complicated case. Since we do not know which
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// message is the widest in the national language, we'd to
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// search all these messages. This is a little overkill, so I take
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// the longest english message, translate it and give it additional
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// 20 percent space. Hope this is enough.
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statusBar->setText(i18n("Unable to create modem lock file."));
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statusBar->setFixedWidth((statusBar->sizeHint().width() * 12) / 10);
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statusBar->setFixedHeight(statusBar->sizeHint().height() + 4);
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// set original text
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statusBar->setText(i18n("Looking for modem..."));
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progressBar->setFixedHeight(statusBar->minimumSize().height());
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tl->addWidget(progressBar);
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tl->addWidget(statusBar);
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cancel = new KPushButton(KStdGuiItem::cancel(), this);
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cancel->setFocus();
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connect(cancel, TQT_SIGNAL(clicked()), TQT_SLOT(cancelbutton()));
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TQHBoxLayout *l1 = new TQHBoxLayout;
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tl->addLayout(l1);
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l1->addStretch(1);
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l1->addWidget(cancel);
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setFixedSize(sizeHint());
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step = 0;
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////////////////////////////////////////////////
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timeout_timer = new TQTimer(this);
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connect(timeout_timer, TQT_SIGNAL(timeout()), TQT_SLOT(time_out_slot()));
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scripttimer = new TQTimer(this);
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connect(scripttimer, TQT_SIGNAL(timeout()), TQT_SLOT(do_script()));
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timeout_timer->start(15000,TRUE); // 15 secs single shot
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TQTimer::singleShot(500, this, TQT_SLOT(init()));
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}
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void ModemTransfer::ati_done() {
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scripttimer->stop();
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timeout_timer->stop();
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Modem::modem->closetty();
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Modem::modem->unlockdevice();
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hide();
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// open the result window
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ModemInfo *mi = new ModemInfo(this);
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for(int i = 0; i < NUM_OF_ATI; i++)
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mi->setAtiString(i, ati_query_strings[i]);
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mi->exec();
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delete mi;
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accept();
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}
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void ModemTransfer::time_out_slot() {
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timeout_timer->stop();
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scripttimer->stop();
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KMessageBox::error(this, i18n("Modem query timed out."));
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reject();
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}
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void ModemTransfer::init() {
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kapp->processEvents();
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int lock = Modem::modem->lockdevice();
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if (lock == 1) {
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statusBar->setText(i18n("Modem device is locked."));
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return;
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}
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if (lock == -1) {
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statusBar->setText(i18n("Unable to create modem lock file."));
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return;
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}
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if(Modem::modem->opentty()) {
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if(Modem::modem->hangup()) {
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usleep(100000); // wait 0.1 secs
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Modem::modem->writeLine("ATE0Q1V1"); // E0 don't echo the commands I send ...
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statusBar->setText(i18n("Modem Ready"));
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kapp->processEvents();
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usleep(100000); // wait 0.1 secs
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kapp->processEvents();
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scripttimer->start(1000); // this one does the ati query
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// clear modem buffer
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Modem::modem->flush();
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Modem::modem->notify(TQT_TQOBJECT(this), TQT_SLOT(readChar(unsigned char)));
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return;
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}
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}
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// opentty() or hangup() failed
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statusBar->setText(Modem::modem->modemMessage());
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step = 99; // wait until cancel is pressed
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Modem::modem->unlockdevice();
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}
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void ModemTransfer::do_script() {
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TQString msg;
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TQString query;
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switch(step) {
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case 0:
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readtty();
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statusBar->setText("ATI...");
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progressBar->advance(1);
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Modem::modem->writeLine("ATI\n");
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break;
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case 1:
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case 2:
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case 3:
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case 4:
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case 5:
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case 6:
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case 7:
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readtty();
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msg.sprintf("ATI %d ...", step);
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query.sprintf("ATI%d\n", step);
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statusBar->setText(msg);
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progressBar->advance(1);
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Modem::modem->writeLine(query.local8Bit());
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break;
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default:
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readtty();
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ati_done();
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}
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step++;
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}
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void ModemTransfer::readChar(unsigned char c) {
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if(readbuffer.length() < 255)
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readbuffer += c;
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}
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void ModemTransfer::readtty() {
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if (step == 0)
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return;
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readbuffer.replace(TQRegExp("[\n\r]")," "); // remove stray \n and \r
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readbuffer = readbuffer.stripWhiteSpace(); // strip of leading or trailing white
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// space
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if(step <= NUM_OF_ATI)
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ati_query_strings[step-1] = readbuffer.copy();
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readbuffer = "";
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}
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void ModemTransfer::cancelbutton() {
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scripttimer->stop();
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Modem::modem->stop();
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timeout_timer->stop();
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statusBar->setText(i18n("One moment please..."));
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kapp->processEvents();
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Modem::modem->hangup();
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Modem::modem->closetty();
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Modem::modem->unlockdevice();
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reject();
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}
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void ModemTransfer::closeEvent( TQCloseEvent *e ) {
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cancelbutton();
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e->accept();
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}
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ModemInfo::ModemInfo(TQWidget *parent, const char* name)
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: TQDialog(parent, name, TRUE, WStyle_Customize|WStyle_NormalBorder)
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{
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TQString label_text;
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setCaption(i18n("Modem Query Results"));
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KWin::setIcons(winId(), kapp->icon(), kapp->miniIcon());
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TQVBoxLayout *tl = new TQVBoxLayout(this, 10, 10);
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TQGridLayout *l1 = new TQGridLayout(NUM_OF_ATI, 2, 5);
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tl->addLayout(l1, 1);
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for(int i = 0 ; i < NUM_OF_ATI ; i++) {
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label_text = "";
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if ( i == 0)
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label_text.sprintf("ATI :");
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else
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label_text.sprintf("ATI %d:", i );
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ati_label[i] = new TQLabel(label_text, this);
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l1->addWidget(ati_label[i], i, 0);
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ati_label_result[i] = new TQLineEdit(this);
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ati_label_result[i]->setMinimumWidth(fontMetrics().width('H') * 24);
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l1->addWidget(ati_label_result[i], i, 1);
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}
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//tl->addSpacing(1);
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TQHBoxLayout *l2 = new TQHBoxLayout;
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TQPushButton *ok = new KPushButton(KStdGuiItem::close(), this);
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ok->setDefault(TRUE);
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ok->setFocus();
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tl->addLayout(l2);
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l2->addStretch(1);
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connect(ok, TQT_SIGNAL(clicked()), TQT_SLOT(accept()));
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l2->addWidget(ok);
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setMinimumSize(sizeHint());
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}
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void ModemInfo::setAtiString(int i, TQString s) {
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if(i < NUM_OF_ATI)
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ati_label_result[i]->setText(s);
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}
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#include "modeminfo.moc"
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