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 <QtCore/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 #include "source.h"
  30 #include "sourcecoreconfig.h"
  31
  32 ResultWindow::ResultWindow(QWidget* parent): QMainWindow(parent),
  33 source_(0), list_(0), connectionManager_(0)
  34 {
  35     setAttribute(Qt::WA_Maemo5StackedWindow);
  36     setWindowTitle(tr("Search results"));
  37 }
  38
  39 ResultWindow::~ResultWindow()
  40 {
  41     delete connectionManager_;
  42     connectionManager_ = 0;
  43 }
  44
  45 void ResultWindow::search(SearchDialog::SearchDetails& details)
  46 {
  47     if(!list_)
  48     {
  49         list_ = new QListWidget(this);
  50         setCentralWidget(list_);
  51         connect(list_, SIGNAL(itemClicked(QListWidgetItem*)), this,
  52                 SLOT(itemClicked(QListWidgetItem*)));
  53     }
  54     else
  55     {
  56         list_->clear();
  57     }
  58
  59     Source::SourceId sourceId = Source::stringToId(Settings::instance()->get("source"));
  60
  61     if(!source_)
  62     {
  63         source_ = Source::getSource(sourceId);
  64         Q_ASSERT(source_ != 0);
  65         source_->setTimeout(REQUEST_TIMEOUT);
  66
  67         connect(source_, SIGNAL(resultAvailable(Source::Result const&,
  68                                                Source::SearchDetails const&)),
  69                                                this, SLOT(resultAvailable(Source::Result const&,
  70                                                                           Source::SearchDetails const&)));
  71
  72         connect(source_, SIGNAL(requestFinished(QVector <Source::Result> const&,
  73                                                Source::SearchDetails const&, bool)),
  74                                                this, SLOT(requestFinished(QVector <Source::Result> const&,
  75                                                                           Source::SearchDetails const&, bool)));
  76     }
  77
  78     SourceCoreConfig* config = SourceCoreConfig::getCoreConfig(sourceId);
  79
  80     Q_ASSERT(config != 0);
  81
  82     config->apply(source_);
  83     delete config;
  84
  85     Source::SearchType type;
  86
  87     switch(details.type)
  88     {
  89     case 0:
  90         type = Source::PERSONS;
  91         break;
  92     case 1:
  93         type = Source::YELLOW_PAGES;
  94         break;
  95     default:
  96         qDebug() << "Unknown search type: " << details.type;
  97         return;
  98     }
  99
 100     show();
 101     setAttribute(Qt::WA_Maemo5ShowProgressIndicator, true);
 102
 103     if(!connectionManager_)
 104     {
 105         connectionManager_ = new ConnectionManager();
 106     }
 107
 108     connectionManager_->connect();
 109
 110     source_->abort();
 111     source_->search(Source::SearchDetails(details.name, details.location, type));
 112
 113 }
 114
 115 void ResultWindow::resultAvailable(Source::Result const& result,
 116                                    Source::SearchDetails const& details)
 117 {
 118     Q_UNUSED(details);
 119
 120     if(!result.number.isEmpty())
 121     {
 122         Cache::instance().addItem(result);
 123     }
 124
 125     QString row = result.name;
 126
 127     if(!result.street.isEmpty())
 128     {
 129         row += ", " + result.street;
 130     }
 131
 132     if(!result.city.isEmpty())
 133     {
 134         row += ", " + result.city;
 135     }
 136
 137     QListWidgetItem* item = new QListWidgetItem(row, list_);
 138     QMap <QString, QVariant> data;
 139     data["name"] = QVariant(result.name);
 140     data["street"] = QVariant(result.street);
 141     data["city"] = QVariant(result.city);
 142     data["number"] = QVariant(result.number);
 143
 144     item->setData(Qt::UserRole, QVariant(data));
 145
 146     list_->addItem(item);
 147 }
 148
 149 void ResultWindow::requestFinished(QVector <Source::Result> const& results,
 150                                    Source::SearchDetails const& details,
 151                                    bool error)
 152 {
 153     Q_UNUSED(details);
 154
 155     if(error)
 156     {
 157         QString errorString;
 158         Source::Error error = source_->error();
 159
 160         switch(error)
 161         {
 162         case Source::CONNECTION_FAILURE:
 163             errorString = tr("Connection to server failed");
 164             break;
 165         case Source::INVALID_LOGIN:
 166             errorString = tr("Invalid login details");
 167             break;
 168         case Source::TIMEOUT:
 169             errorString = tr("Request timed out");
 170             break;
 171         default:
 172             errorString = tr("Searching failed:") + " " + source_->errorString();
 173             break;
 174         }
 175
 176         QMessageBox::critical(this, tr("Error"), errorString);
 177     }
 178
 179     if(results.size() == 0)
 180     {
 181         QLabel* info = new QLabel(tr("No results found"));
 182         info->setAlignment(Qt::AlignCenter);
 183         setCentralWidget(info);
 184         list_ = 0;
 185     }
 186
 187     setAttribute(Qt::WA_Maemo5ShowProgressIndicator, false);
 188
 189 }
 190
 191 void ResultWindow::itemClicked(QListWidgetItem* item)
 192 {
 193     QMap <QString, QVariant> data = item->data(Qt::UserRole).toMap();
 194     Source::Result details;
 195     details.name = data["name"].toString();
 196     details.street = data["street"].toString();
 197     details.city = data["city"].toString();
 198     details.number = data["number"].toString();
 199
 200     emit itemSelected(details);
 201 }
 202
 203 void ResultWindow::setVisible(bool visible)
 204 {
 205     QMainWindow::setVisible(visible);
 206
 207     if(!visible && source_)
 208     {
 209         source_->abort();
 210     }
 211 }
 212
 213
 214