git.maemo.org Git - jenirok/blob - src/gui/resultwindow.cpp

   1 /*
   2  * This file is part of Jenirok.
   3  *
   4  * Jenirok is free software: you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation, either version 3 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * Jenirok is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with Jenirok.  If not, see <http://www.gnu.org/licenses/>.
  16  *
  17  */
  18
  19 #include <QDebug>
  20 #include <QtCore/QVariant>
  21 #include <QtCore/QString>
  22 #include <QtGui/QLabel>
  23 #include <QtGui/QListWidgetItem>
  24 #include <QtGui/QMessageBox>
  25 #include "resultwindow.h"
  26 #include "settings.h"
  27 #include "db.h"
  28 #include "cache.h"
  29
  30 ResultWindow::ResultWindow(QWidget* parent): QMainWindow(parent),
  31 eniro_(0), list_(0), connectionManager_(0)
  32 {
  33     setAttribute(Qt::WA_Maemo5StackedWindow);
  34     setWindowTitle(tr("Search results"));
  35 }
  36
  37 ResultWindow::~ResultWindow()
  38 {
  39     delete connectionManager_;
  40     connectionManager_ = 0;
  41 }
  42
  43 void ResultWindow::search(SearchDialog::SearchDetails& details)
  44 {
  45     if(!list_)
  46     {
  47         list_ = new QListWidget(this);
  48         setCentralWidget(list_);
  49         connect(list_, SIGNAL(itemClicked(QListWidgetItem*)), this,
  50                 SLOT(itemClicked(QListWidgetItem*)));
  51     }
  52     else
  53     {
  54         list_->clear();
  55     }
  56
  57     DB::connect();
  58
  59     Eniro::Site selectedSite = Eniro::stringToSite(Settings::instance()->get("site"));
  60
  61     if(!eniro_)
  62     {
  63         eniro_ = new Eniro(selectedSite, this);
  64         eniro_->setTimeout(REQUEST_TIMEOUT);
  65
  66         connect(eniro_, SIGNAL(resultAvailable(Eniro::Result const&,
  67                                                Eniro::SearchDetails const&)),
  68                                                this, SLOT(resultAvailable(Eniro::Result const&,
  69                                                                           Eniro::SearchDetails const&)));
  70
  71         connect(eniro_, SIGNAL(requestFinished(QVector <Eniro::Result> const&,
  72                                                Eniro::SearchDetails const&, bool)),
  73                                                this, SLOT(requestFinished(QVector <Eniro::Result> const&,
  74                                                                           Eniro::SearchDetails const&, bool)));
  75     }
  76
  77     QString username = Settings::instance()->get("eniro_username");
  78     QString password = Settings::instance()->get("eniro_password");
  79
  80     if(!username.isEmpty() && !password.isEmpty())
  81     {
  82         eniro_->login(username, password);
  83     }
  84
  85     eniro_->setSite(selectedSite);
  86
  87     DB::disconnect();
  88
  89     Eniro::SearchType type;
  90
  91     switch(details.type)
  92     {
  93     case 0:
  94         type = Eniro::PERSONS;
  95         break;
  96     case 1:
  97         type = Eniro::YELLOW_PAGES;
  98         break;
  99     default:
 100         return;
 101     }
 102
 103     show();
 104     setAttribute(Qt::WA_Maemo5ShowProgressIndicator, true);
 105
 106     if(!connectionManager_)
 107     {
 108         connectionManager_ = new ConnectionManager();
 109     }
 110
 111     connectionManager_->connect();
 112
 113     eniro_->abort();
 114     eniro_->search(Eniro::SearchDetails(details.name, details.location, type));
 115
 116 }
 117
 118 void ResultWindow::resultAvailable(Eniro::Result const& result,
 119                                    Eniro::SearchDetails const& details)
 120 {
 121     Q_UNUSED(details);
 122
 123     if(!result.number.isEmpty())
 124     {
 125         Cache::instance().addItem(result);
 126     }
 127
 128     QString row = result.name;
 129
 130     if(!result.street.isEmpty())
 131     {
 132         row += ", " + result.street;
 133     }
 134
 135     if(!result.city.isEmpty())
 136     {
 137         row += ", " + result.city;
 138     }
 139
 140     QListWidgetItem* item = new QListWidgetItem(row, list_);
 141     QMap <QString, QVariant> data;
 142     data["name"] = QVariant(result.name);
 143     data["street"] = QVariant(result.street);
 144     data["city"] = QVariant(result.city);
 145     data["number"] = QVariant(result.number);
 146
 147     item->setData(Qt::UserRole, QVariant(data));
 148
 149     list_->addItem(item);
 150 }
 151
 152 void ResultWindow::requestFinished(QVector <Eniro::Result> const& results,
 153                                    Eniro::SearchDetails const& details,
 154                                    bool error)
 155 {
 156     Q_UNUSED(details);
 157
 158     if(error)
 159     {
 160         QString errorString;
 161         Eniro::Error error = eniro_->error();
 162
 163         switch(error)
 164         {
 165         case Eniro::CONNECTION_FAILURE:
 166             errorString = tr("Connection to server failed");
 167             break;
 168         case Eniro::INVALID_LOGIN:
 169             errorString = tr("Invalid login details");
 170             break;
 171         case Eniro::TIMEOUT:
 172             errorString = tr("Request timed out");
 173             break;
 174         default:
 175             errorString = tr("Searching failed:") + " " + eniro_->errorString();
 176             break;
 177         }
 178
 179         QMessageBox::critical(this, tr("Error"), errorString);
 180     }
 181
 182     if(results.size() == 0)
 183     {
 184         QLabel* info = new QLabel(tr("No results found"));
 185         info->setAlignment(Qt::AlignCenter);
 186         setCentralWidget(info);
 187         list_ = 0;
 188     }
 189
 190     setAttribute(Qt::WA_Maemo5ShowProgressIndicator, false);
 191
 192 }
 193
 194 void ResultWindow::itemClicked(QListWidgetItem* item)
 195 {
 196     QMap <QString, QVariant> data = item->data(Qt::UserRole).toMap();
 197     Eniro::Result details;
 198     details.name = data["name"].toString();
 199     details.street = data["street"].toString();
 200     details.city = data["city"].toString();
 201     details.number = data["number"].toString();
 202
 203     emit itemSelected(details);
 204 }
 205
 206