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 }
  67
  68 void SettingsDlg::alphabetItemChanged(QListWidgetItem *current, QListWidgetItem *previous)
  69 {
  70     mfgNetAM->get(
  71         QNetworkRequest(
  72             QUrl(
  73                 settings->value(
  74                     "remoteUrl",
  75                     "http://mercury.wipsl.com/irwi/remotes/"
  76                 ).toString()
  77                 + current->text() + ".txt"
  78             )
  79         )
  80     );
  81 }
  82
  83 void SettingsDlg::mfgListDownloadFinished(QNetworkReply *reply)
  84 {
  85     mfgList->clear();
  86     if (reply->error() == QNetworkReply::NoError) {
  87         QByteArray ba = reply->readAll();
  88         QBuffer buf(&ba, this);
  89         buf.open(QIODevice::ReadOnly);
  90         buf.seek(0);
  91         while (buf.canReadLine())
  92         {
  93             QString str(buf.readLine());
  94             str.chop(1);
  95             mfgList->addItem(str);
  96         }
  97     } else {
  98         //qDebug() << (int)reply->error();
  99     }
 100     reply->close();
 101     reply->deleteLater();
 102 }
 103
 104 void SettingsDlg::mfgItemChanged(QListWidgetItem *current, QListWidgetItem *previous)
 105 {
 106     if (mfgList->currentItem() != NULL) {
 107         modelNetAM->get(
 108             QNetworkRequest(
 109                 QUrl(
 110                     settings->value(
 111                         "remoteUrl",
 112                         "http://mercury.wipsl.com/irwi/remotes/"
 113                     ).toString()
 114                     + alphabetList->currentItem()->text()
 115                     + "/" + current->text() + ".txt"
 116                 )
 117             )
 118         );
 119     }
 120 }
 121
 122 void SettingsDlg::modelListDownloadFinished(QNetworkReply *reply)
 123 {
 124     modelList->clear();
 125     if (reply->error() == QNetworkReply::NoError) {
 126         QByteArray ba = reply->readAll();
 127         QBuffer buf(&ba, this);
 128         buf.open(QIODevice::ReadOnly);
 129         buf.seek(0);
 130         while (buf.canReadLine())
 131         {
 132             QString str(buf.readLine());
 133             str.chop(1);
 134             modelList->addItem(str);
 135         }
 136     } else {
 137         //qDebug() << (int)reply->error();
 138     }
 139     reply->close();
 140     reply->deleteLater();
 141 }
 142
 143 void SettingsDlg::modelItemChanged(QListWidgetItem *current, QListWidgetItem *previous)
 144 {
 145     if (current)
 146     {
 147         if (!current->text().isEmpty()) {
 148              remoteNetAM->get(
 149                 QNetworkRequest(
 150                     QUrl(
 151                         settings->value(
 152                             "remoteUrl",
 153                             "http://mercury.wipsl.com/irwi/remotes/"
 154                         ).toString()
 155                         + alphabetList->currentItem()->text()
 156                         + "/" + mfgList->currentItem->text()
 157                         + "/" + current->text()
 158                     )
 159                 )
 160             );
 161             settings->setValue("remoteName", current->text());
 162         }
 163     }
 164 }
 165
 166 void SettingsDlg::remoteDownloadFinished(QNetworkReply *reply)
 167 {
 168     if (reply->error() == QNetworkReply::NoError) {
 169         QFile file("/etc/lircd.conf");
 170         if(file.open(QIODevice::WriteOnly))
 171         {
 172             file.write(reply->readAll());
 173             file.close();
 174         }
 175     }
 176     reply->close();
 177     reply->deleteLater();
 178
 179     system("lircctl restart");
 180 }
 181