kppp/pppdargs.cpp

   1 /*
   2  *            kPPP: A pppd front end for the KDE project
   3  *
   4  * $Id$
   5  *
   6  *            Copyright (C) 1997 Bernd Johannes Wuebben
   7  *                   wuebben@math.cornell.edu
   8  *
   9  * based on EzPPP:
  10  * Copyright (C) 1997  Jay Painter
  11  *
  12  *
  13  * This library is free software; you can redistribute it and/or
  14  * modify it under the terms of the GNU Library General Public
  15  * License as published by the Free Software Foundation; either
  16  * version 2 of the License, or (at your option) any later version.
  17  *
  18  * This library is distributed in the hope that it will be useful,
  19  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  21  * Library General Public License for more details.
  22  *
  23  * You should have received a copy of the GNU Library General Public
  24  * License along with this program; if not, write to the Free
  25  * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  26  */
  27 #include <kguiitem.h>
  28 #include <qlayout.h>
  29 //Added by qt3to4:
  30 #include <QVBoxLayout>
  31 #include <QHBoxLayout>
  32 #include <QApplication>
  33 #include <kwindowsystem.h>
  34 #include "pppdargs.h"
  35 #include "pppdata.h"
  36 #include <klocale.h>
  37 #include <qlineedit.h>
  38 #include <qpushbutton.h>
  39 #include <q3listbox.h>
  40 #include <qlabel.h>
  41 #include <KStandardGuiItem>
  42 #include <kpushbutton.h>
  43 #include <kiconloader.h>
  44
  45 PPPdArguments::PPPdArguments(QWidget *parent, const char *name)
  46   : KDialog(parent)
  47 {
  48   setObjectName(name);
  49
  50   setWindowTitle(i18n("Customize pppd Arguments"));
  51   QWidget *widget = new QWidget(this);
  52   setMainWidget(widget);
  53   KWindowSystem::setIcons(winId(), qApp->windowIcon().pixmap(IconSize(KIconLoader::Desktop),IconSize(KIconLoader::Desktop)), qApp->windowIcon().pixmap(IconSize(KIconLoader::Small),IconSize(KIconLoader::Small)));
  54   QVBoxLayout *l = new QVBoxLayout(widget);
  55   l->setSpacing(10);
  56   l->setMargin(10);
  57   QHBoxLayout *tl = new QHBoxLayout();
  58   tl->setSpacing( 10 );
  59   l->addLayout(tl);
  60   QVBoxLayout *l1 = new QVBoxLayout();
  61   QVBoxLayout *l2 = new QVBoxLayout();
  62   tl->addLayout(l1, 1);
  63   tl->addLayout(l2, 0);
  64
  65   QHBoxLayout *l11 = new QHBoxLayout();
  66   l11->setSpacing( 10 );
  67   l1->addLayout(l11);
  68
  69   argument_label = new QLabel(i18n("Arg&ument:"), widget);
  70   l11->addWidget(argument_label);
  71
  72   argument = new QLineEdit(widget);
  73   argument_label->setBuddy(argument);
  74   connect(argument, SIGNAL(returnPressed()),
  75           SLOT(addbutton()));
  76   l11->addWidget(argument);
  77   connect(argument, SIGNAL(textChanged(const QString &)),
  78           this, SLOT(textChanged(const QString &)));
  79
  80   arguments = new Q3ListBox(widget);
  81   arguments->setMinimumSize(1, fontMetrics().lineSpacing()*10);
  82   connect(arguments, SIGNAL(highlighted(int)),
  83           this, SLOT(itemSelected(int)));
  84   l1->addWidget(arguments, 1);
  85
  86   add = new QPushButton(i18n("&Add"), widget);
  87   connect(add, SIGNAL(clicked()), SLOT(addbutton()));
  88   l2->addWidget(add);
  89   l2->addStretch(1);
  90
  91   remove = new QPushButton(i18n("&Remove"), widget);
  92   connect(remove, SIGNAL(clicked()), SLOT(removebutton()));
  93   l2->addWidget(remove);
  94
  95   defaults = new KPushButton(KStandardGuiItem::defaults(), widget);
  96   connect(defaults, SIGNAL(clicked()), SLOT(defaultsbutton()));
  97   l2->addWidget(defaults);
  98
  99   l->addSpacing(5);
 100
 101   setButtons(Ok | Cancel);
 102   connect(this, SIGNAL(okClicked()), SLOT(closebutton()));
 103
 104   setFixedSize(sizeHint());
 105
 106   //load info from gpppdata
 107   init();
 108
 109   add->setEnabled(false);
 110   remove->setEnabled(false);
 111   argument->setFocus();
 112 }
 113
 114
 115 void PPPdArguments::addbutton() {
 116   if(!argument->text().isEmpty() && arguments->count() < MAX_PPPD_ARGUMENTS) {
 117     arguments->insertItem(argument->text());
 118     argument->setText("");
 119   }
 120 }
 121
 122
 123 void PPPdArguments::removebutton() {
 124   if(arguments->currentItem() >= 0)
 125     arguments->removeItem(arguments->currentItem());
 126 }
 127
 128
 129 void PPPdArguments::defaultsbutton() {
 130   // all of this is a hack
 131   // save current list
 132   QStringList arglist(gpppdata.pppdArgument());
 133
 134   // get defaults
 135   gpppdata.setpppdArgumentDefaults();
 136   init();
 137
 138   // restore old list
 139   gpppdata.setpppdArgument(arglist);
 140 }
 141
 142
 143 void PPPdArguments::closebutton() {
 144   QStringList arglist;
 145   for(uint i=0; i < arguments->count(); i++)
 146     arglist.append(arguments->text(i));
 147   gpppdata.setpppdArgument(arglist);
 148
 149   done(0);
 150 }
 151
 152
 153 void PPPdArguments::init() {
 154   while(arguments->count())
 155     arguments->removeItem(0);
 156
 157   QStringList &arglist = gpppdata.pppdArgument();
 158   for ( QStringList::Iterator it = arglist.begin();
 159         it != arglist.end();
 160         ++it )
 161     arguments->insertItem(*it);
 162 }
 163
 164
 165 void PPPdArguments::textChanged(const QString &s) {
 166   add->setEnabled(s.length() > 0);
 167 }
 168
 169
 170 void PPPdArguments::itemSelected(int idx) {
 171   remove->setEnabled(idx != -1);
 172 }
 173
 174 #include "pppdargs.moc"