kppp/loginterm.cpp

   1 /*
   2  *              kPPP: A pppd Front End for the KDE project
   3  *
   4  * $Id$
   5  *
   6  *              Copyright (C) 1997-98 Bernd Johannes Wuebben
   7  *                      wuebben@math.cornell.edu
   8  *
   9  * This file was contributed by Harri Porten <porten@tu-harburg.de>
  10  *
  11  *
  12  * This program is free software; you can redistribute it and/or
  13  * modify it under the terms of the GNU Library General Public
  14  * License as published by the Free Software Foundation; either
  15  * version 2 of the License, or (at your option) any later version.
  16  *
  17  * This program is distributed in the hope that it will be useful,
  18  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  20  * Library General Public License for more details.
  21  *
  22  * You should have received a copy of the GNU Library General Public
  23  * License along with this program; if not, write to the Free
  24  * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  25  */
  26
  27 #include <KStandardGuiItem>
  28 #include <kguiitem.h>
  29
  30 #include "loginterm.h"
  31 #include "main.h"
  32 #include "modem.h"
  33
  34 #include <stdio.h>
  35 #include <klocale.h>
  36 //Added by qt3to4:
  37 #include <QVBoxLayout>
  38 #include <QGridLayout>
  39 #include <QKeyEvent>
  40 #include <QTextCursor>
  41 extern KPPPWidget *p_kppp;
  42
  43 LoginMultiLineEdit::LoginMultiLineEdit(QWidget *parent)
  44   : QTextEdit(parent)
  45 {
  46 }
  47
  48
  49 LoginMultiLineEdit::~LoginMultiLineEdit() {
  50   Modem::modem->stop();
  51 }
  52
  53
  54 void LoginMultiLineEdit::insertChar(unsigned char c) {
  55   insertPlainText(QString(c));
  56   p_kppp->debugwindow->addChar(c);
  57 }
  58
  59
  60 void LoginMultiLineEdit::myreturn() {
  61     textCursor().movePosition( QTextCursor::Start );
  62 }
  63
  64
  65 void LoginMultiLineEdit::mynewline() {
  66     textCursor().movePosition( QTextCursor::End );
  67     insertPlainText(QString("\n"));
  68
  69 #if 0
  70   Q3MultiLineEdit::end(false);
  71   Q3MultiLineEdit::newLine();
  72 #endif
  73     p_kppp->debugwindow->addChar('\n');
  74 }
  75
  76
  77 void LoginMultiLineEdit::keyPressEvent(QKeyEvent *k) {
  78   if (k->key() == 0 || k->key() == Qt::Key_unknown) return;
  79
  80   if(k->key() == Qt::Key_Enter || k->key() == Qt::Key_Return)
  81     Modem::modem->writeLine("");
  82   else {
  83     QByteArray ascii = k->text().toAscii();
  84     if (ascii.size() > 0)
  85         Modem::modem->writeChar(ascii[0]);
  86   }
  87 }
  88
  89
  90 void LoginMultiLineEdit::readChar(unsigned char c) {
  91
  92   if(((int)c != 13) && ((int)c != 10) && ((int)c != 8))
  93     insertChar(c);
  94
  95   if((int)c == 8 || ( int )c == 127)
  96       textCursor().deleteChar ();
  97   else if((int)c == 10)
  98     mynewline();
  99   else if((int)c == 13)
 100     myreturn();
 101 }
 102
 103
 104 LoginTerm::LoginTerm (QWidget *parent, const char *name)
 105   : QDialog(parent)
 106 {
 107   setObjectName(name);
 108
 109   setWindowTitle(i18n("Login Terminal Window"));
 110   setMinimumSize(300, 200);
 111   setMaximumSize(600, 400);
 112   resize(400, 300);
 113
 114   QVBoxLayout *tl = new QVBoxLayout(this);
 115   tl->setSpacing(2);
 116   QGridLayout *vgr = new QGridLayout();
 117   QGridLayout *hgr = new QGridLayout();
 118   hgr->setMargin( 30 );
 119
 120   tl->addLayout(vgr);
 121   vgr->addLayout(hgr, 1, 0);
 122   vgr->setRowStretch(0, 1);
 123   vgr->addItem(new QSpacerItem(0, 40), 1, 0);
 124
 125   text_window = new LoginMultiLineEdit(this);
 126   text_window->setObjectName("term");
 127   text_window->setFocus();
 128   vgr->addWidget(text_window, 0, 0);
 129
 130   cancel_b = new KPushButton(KStandardGuiItem::cancel(), this);
 131   cancel_b->setFixedHeight(25);
 132   connect(cancel_b, SIGNAL(clicked()), SLOT(cancelbutton()));
 133
 134   continue_b = new KPushButton(KStandardGuiItem::cont(), this);
 135   continue_b->setFixedHeight(25);
 136   connect(continue_b, SIGNAL(clicked()), SLOT(continuebutton()));
 137
 138   int mwidth;
 139   if (cancel_b->sizeHint().width() > continue_b->sizeHint().width())
 140     mwidth = cancel_b->sizeHint().width();
 141   else
 142     mwidth = continue_b->sizeHint().width();
 143
 144   cancel_b->setFixedWidth(mwidth + 20);
 145   continue_b->setFixedWidth(mwidth + 20);
 146
 147   hgr->addWidget(cancel_b, 0, 0, Qt::AlignCenter);
 148   hgr->addWidget(continue_b, 0, 1, Qt::AlignCenter);
 149
 150   cont = false;
 151
 152   Modem::modem->notify(text_window, SLOT(readChar(unsigned char)));
 153 }
 154
 155
 156 void LoginTerm::cancelbutton () {
 157   hide();
 158 }
 159
 160
 161 void LoginTerm::continuebutton() {
 162   cont = true;
 163   hide();
 164 }
 165
 166
 167 bool LoginTerm::pressedContinue() {
 168   return cont;
 169 }
 170
 171
 172 #include "loginterm.moc"
 173
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