kppp/modemdb.cpp

   1 //---------------------------------------------------------------------------
   2 //
   3 //             kPPP: A pppd front end for the KDE project
   4 //
   5 //---------------------------------------------------------------------------
   6 //
   7 // (c) 1997-1998 Bernd Johannes Wuebben <wuebben@kde.org>
   8 // (c) 1997-1999 Mario Weilguni <mweilguni@kde.org>
   9 // (c) 1998-1999 Harri Porten <porten@kde.org>
  10 //
  11 // derived from Jay Painters "ezppp"
  12 //
  13 //---------------------------------------------------------------------------
  14 //
  15 //  $Id$
  16 //
  17 //---------------------------------------------------------------------------
  18 //
  19 //  This program is free software; you can redistribute it and-or
  20 //  modify it under the terms of the GNU Library General Public
  21 //  License as published by the Free Software Foundation; either
  22 //  version 2 of the License, or (at your option) any later version.
  23 //
  24 //  This program is distributed in the hope that it will be useful,
  25 //  but WITHOUT ANY WARRANTY; without even the implied warranty of
  26 //  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  27 //  Library General Public License for more details.
  28 //
  29 //  You should have received a copy of the GNU Library General Public
  30 //  License along with this program; if not, write to the Free
  31 //  Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  32 //
  33 //---------------------------------------------------------------------------
  34
  35 #include <qlabel.h>
  36 //Added by qt3to4:
  37 #include <QVBoxLayout>
  38 #include <QHBoxLayout>
  39 #include <qlayout.h>
  40 #include "modemdb.h"
  41 #include <klocale.h>
  42 #include <qpushbutton.h>
  43 #include <q3listbox.h>
  44 #include <kconfig.h>
  45 #include <KStandardGuiItem>
  46 #include <kguiitem.h>
  47 #include <kdialog.h>
  48
  49 ModemSelector::ModemSelector(QWidget *parent) : KDialog(parent) {
  50   // set up widgets and such
  51   setWindowTitle(i18n("Select Modem Type"));
  52   QVBoxLayout *tl = new QVBoxLayout(this);
  53   tl->setSpacing(10);
  54   tl->setMargin(10);
  55   QLabel *l1 = new QLabel(i18n("To set up your modem, first choose its vendor in the "
  56                                "list to the left, and then select the model from the "
  57                                "right list. If you don't know which modem you have, "
  58                                "you can try out one of the \"Generic\" modems."),
  59                         this);
  60   l1->setAlignment(Qt::AlignLeft);
  61   l1->setWordWrap( true );
  62   l1->setFixedWidth(400);
  63   l1->setMinimumHeight(50);
  64   tl->addWidget(l1, 0);
  65
  66   tl->addSpacing(10);
  67
  68   QHBoxLayout *tl1 = new QHBoxLayout();
  69   tl1->setSpacing( 10 );
  70   tl->addLayout(tl1, 1);
  71   vendor = new Q3ListBox(this);
  72   model  = new Q3ListBox(this);
  73   vendor->setMinimumSize(200, 130);
  74   model->setMinimumSize(200, 130);
  75   tl1->addWidget(vendor, 2);
  76   tl1->addWidget(model, 3);
  77
  78   setButtons(Ok|Cancel);
  79   enableButton(Ok,false);
  80   setFixedSize(sizeHint());
  81
  82   // set up modem database
  83   db = new ModemDatabase();
  84
  85   // set up signal/slots
  86   connect(vendor, SIGNAL(highlighted(int)),
  87           this, SLOT(vendorSelected(int)));
  88   connect(model, SIGNAL(highlighted(int)),
  89           this, SLOT(modelSelected(int)));
  90   connect(model, SIGNAL(selected(int)),
  91           this, SLOT(selected(int)));
  92
  93   // fill vendor list with life
  94   vendor->insertStringList(*db->vendors());
  95
  96   vendor->setCurrentItem(0);
  97 }
  98
  99
 100 ModemSelector::~ModemSelector() {
 101   delete db;
 102 }
 103
 104
 105 void ModemSelector::vendorSelected(int idx) {
 106   enableButton(Ok,false);
 107
 108   QString name = vendor->text(idx);
 109   QStringList *models = db->models(name);
 110   model->clear();
 111   model->insertStringList(*models);
 112
 113   // FIXME: work around Qt bug
 114   if(models->count() == 0)
 115     model->update();
 116   delete models;
 117 }
 118
 119
 120 void ModemSelector::modelSelected(int) {
 121   enableButton(Ok,true);
 122 }
 123
 124 void ModemSelector::selected(int) {
 125   accept();
 126 }
 127
 128
 129 ModemDatabase::ModemDatabase() {
 130   load();
 131 }
 132
 133
 134 ModemDatabase::~ModemDatabase() {
 135   delete lvendors;
 136   delete modemDB;
 137 }
 138
 139
 140 const QStringList *ModemDatabase::vendors() {
 141   return lvendors;
 142 }
 143
 144
 145 QStringList *ModemDatabase::models(QString vendor)  {
 146   QStringList *sl = new QStringList;
 147   QString s = i18n("<Generic>");
 148   if(vendor == s)
 149     vendor = i18n("<Generic>");
 150
 151   for(uint i = 0; i < modems.count(); i++) {
 152     CharDict *dict = modems.at(i);
 153     if(dict->find("Vendor") != 0) {
 154       if(vendor == *(*dict)["Vendor"] && (*(*dict)["Name"]).at(0) != '!')
 155         sl->append(*(*dict)["Name"]);
 156     }
 157   }
 158   sl->sort();
 159
 160   return sl;
 161 }
 162
 163
 164 void ModemDatabase::loadModem(const QString &key, CharDict &dict) {
 165   //  KEntryIterator *it = modemDB->entryIterator(key);
 166   //  KEntryDictEntry *e;
 167   QMap <QString, QString> map;
 168   QMap <QString, QString>::Iterator it;
 169   //  KEntryMapConstIterator e;
 170   map = modemDB->entryMap(key);
 171   it = map.begin();
 172
 173   // remove parent attribute
 174   dict.setAutoDelete(true);
 175   dict.remove("Parent");
 176
 177   //  e = it->current();
 178   while(!it.key().isNull()) {
 179     if(dict.find(it.key()) == 0) {
 180       dict.insert(it.key(), new QString(it.value()));
 181     }
 182     it++;
 183   }
 184
 185   // check name attribute
 186   if(dict["Name"] == 0 || key[0]=='!') {
 187     dict.replace("Name", new QString(key));
 188   }
 189
 190   // check parent attribute
 191   if(dict["Parent"] != 0)
 192     loadModem(*dict["Parent"], dict);
 193   else
 194     // inherit common at last
 195     if (key != "Common")
 196       loadModem("Common", dict);
 197
 198 }
 199
 200
 201 void ModemDatabase::load() {
 202   modemDB = new KConfig("DB/modemDB.rc");
 203   lvendors = new QStringList;
 204   modems.setAutoDelete(true);
 205
 206   QStringList list = modemDB->groupList();
 207   QStringList::Iterator it = list.begin();
 208   while(it != list.end()) {
 209         KConfigGroup cg ( modemDB, *it);
 210     CharDict *c = new CharDict;
 211     c->setAutoDelete(true);
 212     loadModem(*it, *c);
 213
 214     //    if(strcmp(it->latin1(), "Common") == 0) {
 215     if(*it == "Common") {
 216       QString s = i18n("Hayes(tm) compatible modem");
 217       c->replace("Name", new QString (s));
 218
 219       s = i18n("<Generic>");
 220       c->replace("Vendor", new QString(s));
 221     }
 222     modems.append(c);
 223
 224     if(cg.hasKey("Vendor")) {
 225       QString vendor = cg.readEntry("Vendor");
 226       if(lvendors->indexOf(vendor) == -1)
 227         lvendors->append(vendor);
 228     }
 229     ++it;
 230   }
 231
 232   lvendors->sort();
 233
 234   lvendors->insert(0, i18n("<Generic>"));
 235 }
 236
 237
 238 void ModemDatabase::save(KConfig *) {
 239 }
 240
 241 #include "modemdb.moc"