vcs.maemo.org Git - irwi/blob - src/settingsdlg.cpp

   1 #include "settingsdlg.h"
   2
   3 #include <QDebug>
   4 #include <QHBoxLayout>
   5 #include <QLabel>
   6 #include <QString>
   7 #include <QListWidget>
   8 #include <QListWidgetItem>
   9 #include <QSettings>
  10 #include <QtNetwork/QNetworkAccessManager>
  11 #include <QtNetwork/QNetworkReply>
  12 #include <QBuffer>
  13 #include <QByteArray>
  14 #include <QFile>
  15
  16 SettingsDlg::SettingsDlg(QWidget *parent)
  17     : QDialog(parent)
  18 {
  19     this->setWindowTitle(tr("Settings"));
  20
  21     //TODO caching?
  22     mfgNetAM = new QNetworkAccessManager(this);
  23     connect(mfgNetAM, SIGNAL(finished(QNetworkReply*)),
  24             this,  SLOT(mfgListDownloadFinished(QNetworkReply*)));
  25
  26     modelNetAM = new QNetworkAccessManager(this);
  27     connect(modelNetAM, SIGNAL(finished(QNetworkReply*)),
  28             this,  SLOT(modelListDownloadFinished(QNetworkReply*)));
  29
  30     remoteNetAM = new QNetworkAccessManager(this);
  31     connect(remoteNetAM, SIGNAL(finished(QNetworkReply*)),
  32             this,  SLOT(remoteDownloadFinished(QNetworkReply*)));
  33
  34     settings = new QSettings(this);
  35
  36     layout = new QHBoxLayout(this);
  37
  38     alphabetList = new QListWidget(this);
  39     for (char c = 'a'; c <= 'z'; ++c)
  40     {
  41         alphabetList->addItem(QString(c));
  42     }
  43     layout->addWidget(alphabetList);
  44     connect(alphabetList, SIGNAL(currentItemChanged(QListWidgetItem*, QListWidgetItem*)),
  45                 this, SLOT(alphabetItemChanged(QListWidgetItem*, QListWidgetItem*)));
  46
  47     mfgList = new QListWidget(this);
  48     layout->addWidget(mfgList);
  49     connect(mfgList, SIGNAL(currentItemChanged(QListWidgetItem*, QListWidgetItem*)),
  50                 this, SLOT(mfgItemChanged(QListWidgetItem*, QListWidgetItem*)));
  51
  52     modelList = new QListWidget(this);
  53     layout->addWidget(modelList);
  54     connect(modelList, SIGNAL(currentItemChanged(QListWidgetItem*, QListWidgetItem*)),
  55                 this, SLOT(modelItemChanged(QListWidgetItem*, QListWidgetItem*)));
  56
  57     this->setLayout(layout);
  58 }
  59
  60 SettingsDlg::~SettingsDlg()
  61 {
  62     delete layout;
  63     delete settings;
  64     delete mfgNetAM;
  65     delete modelNetAM;
  66     delete remoteNetAM;
  67 }
  68
  69 void SettingsDlg::alphabetItemChanged(QListWidgetItem *current, QListWidgetItem *previous)
  70 {
  71     mfgNetAM->get(
  72         QNetworkRequest(
  73             QUrl(
  74                 settings->value(
  75                     "remoteUrl",
  76                     "http://mercury.wipsl.com/irwi/remotes/"
  77                 ).toString()
  78                 + current->text() + ".txt"
  79             )
  80         )
  81     );
  82 }
  83
  84 void SettingsDlg::mfgListDownloadFinished(QNetworkReply *reply)
  85 {
  86     mfgList->clear();
  87     if (reply->error() == QNetworkReply::NoError) {
  88         QByteArray ba = reply->readAll();
  89         QBuffer buf(&ba, this);
  90         buf.open(QIODevice::ReadOnly);
  91         buf.seek(0);
  92         while (buf.canReadLine())
  93         {
  94             QString str(buf.readLine());
  95             str.chop(1);
  96             mfgList->addItem(str);
  97         }
  98     } else {
  99         //qDebug() << (int)reply->error();
 100     }
 101     reply->close();
 102     reply->deleteLater();
 103 }
 104
 105 void SettingsDlg::mfgItemChanged(QListWidgetItem *current, QListWidgetItem *previous)
 106 {
 107     if (mfgList->currentItem() != NULL) {
 108         modelNetAM->get(
 109             QNetworkRequest(
 110                 QUrl(
 111                     settings->value(
 112                         "remoteUrl",
 113                         "http://mercury.wipsl.com/irwi/remotes/"
 114                     ).toString()
 115                     + alphabetList->currentItem()->text()
 116                     + "/" + current->text() + ".txt"
 117                 )
 118             )
 119         );
 120     }
 121 }
 122
 123 void SettingsDlg::modelListDownloadFinished(QNetworkReply *reply)
 124 {
 125     modelList->clear();
 126     if (reply->error() == QNetworkReply::NoError) {
 127         QByteArray ba = reply->readAll();
 128         QBuffer buf(&ba, this);
 129         buf.open(QIODevice::ReadOnly);
 130         buf.seek(0);
 131         while (buf.canReadLine())
 132         {
 133             QString str(buf.readLine());
 134             str.chop(1);
 135             modelList->addItem(str);
 136         }
 137     } else {
 138         //qDebug() << (int)reply->error();
 139     }
 140     reply->close();
 141     reply->deleteLater();
 142 }
 143
 144 void SettingsDlg::modelItemChanged(QListWidgetItem *current, QListWidgetItem *previous)
 145 {
 146     if (current)
 147     {
 148         if (!current->text().isEmpty()) {
 149              remoteNetAM->get(
 150                 QNetworkRequest(
 151                     QUrl(
 152                         settings->value(
 153                             "remoteUrl",
 154                             "http://mercury.wipsl.com/irwi/remotes/"
 155                         ).toString()
 156                         + alphabetList->currentItem()->text()
 157                         + "/" + mfgList->currentItem()->text()
 158                         + "/" + current->text()
 159                     )
 160                 )
 161             );
 162             settings->setValue("remoteName", current->text());
 163         }
 164     }
 165 }
 166
 167 void SettingsDlg::remoteDownloadFinished(QNetworkReply *reply)
 168 {
 169     if (reply->error() == QNetworkReply::NoError) {
 170         QFile file("/etc/lircd.conf");
 171         if(file.open(QIODevice::WriteOnly))
 172         {
 173             file.write(reply->readAll());
 174             file.close();
 175         }
 176     }
 177     reply->close();
 178     reply->deleteLater();
 179
 180     system("lircctl restart");
 181 }
 182