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

   1 #include "selectremotedlg.h"
   2
   3 #include "remote.h"
   4 #include "remotelistwidgetitem.h"
   5
   6 #include <QHBoxLayout>
   7 #include <QLabel>
   8 #include <QString>
   9 #include <QListWidget>
  10 #include <QListWidgetItem>
  11 #include <QSettings>
  12 #include <QMap>
  13 #include <QList>
  14 #include <QMessageBox>
  15 #include <QPushButton>
  16
  17 SelectRemoteDlg::SelectRemoteDlg(QWidget *parent)
  18     : QDialog(parent)
  19 {
  20     this->setWindowTitle(tr("Select remote"));
  21     this->setMinimumHeight(320);
  22
  23     layout = new QHBoxLayout(this);
  24
  25     alphabetList = new QListWidget(this);
  26     alphabetList->setMaximumWidth(96);
  27     layout->addWidget(alphabetList);
  28     connect(alphabetList,
  29             SIGNAL(currentItemChanged(QListWidgetItem*, QListWidgetItem*)),
  30             this,
  31             SLOT(alphabetItemChanged(QListWidgetItem*, QListWidgetItem*)));
  32
  33     mfgList = new QListWidget(this);
  34     layout->addWidget(mfgList);
  35     connect(mfgList,
  36             SIGNAL(currentItemChanged(QListWidgetItem*, QListWidgetItem*)),
  37             this,
  38             SLOT(mfgItemChanged(QListWidgetItem*, QListWidgetItem*)));
  39
  40     modelList = new QListWidget(this);
  41     layout->addWidget(modelList);
  42
  43     downloadBtn = new QPushButton(tr("Download"), this);
  44     layout->addWidget(downloadBtn);
  45     connect(downloadBtn, SIGNAL(clicked()),
  46             this, SLOT(downloadRemote()));
  47
  48     this->setLayout(layout);
  49     connect(&remoteDBMgr, SIGNAL(dbReady(RemoteDB*)),
  50             this, SLOT(setDB(RemoteDB*)));
  51 }
  52
  53 SelectRemoteDlg::~SelectRemoteDlg()
  54 {
  55     delete layout;
  56 }
  57
  58 void SelectRemoteDlg::setDB(RemoteDB *db)
  59 {
  60     remoteDB = db;
  61     alphabetList->addItems(remoteDB->keys());
  62     setBusy(false);
  63 }
  64
  65 void SelectRemoteDlg::setBusy(bool busy)
  66 {
  67     setAttribute(Qt::WA_Maemo5ShowProgressIndicator, busy);
  68     setEnabled(!busy);
  69 }
  70
  71 void SelectRemoteDlg::alphabetItemChanged(QListWidgetItem *current,
  72                                       QListWidgetItem * /*previous*/)
  73 {
  74     mfgList->clear();
  75     modelList->clear();
  76     if (current)
  77     {
  78         mfgList->addItems((*remoteDB)[current->text()].keys());
  79     }
  80 }
  81
  82 void SelectRemoteDlg::mfgItemChanged(QListWidgetItem *current,
  83                                      QListWidgetItem * /*previous*/)
  84 {
  85     modelList->clear();
  86     if (current)
  87     {
  88         RemoteList remotes =
  89             (*remoteDB)[alphabetList->currentItem()->text()][current->text()];
  90         foreach(Remote *remote, remotes) {
  91             modelList->addItem(new RemoteListWidgetItem(remote));
  92         }
  93     }
  94 }
  95
  96 void SelectRemoteDlg::downloadRemote()
  97 {
  98     RemoteListWidgetItem *currentModel =
  99         static_cast<RemoteListWidgetItem *>(modelList->currentItem());
 100     if (currentModel)
 101     {
 102         setBusy();
 103         connect(currentModel->remote(), SIGNAL(saveFinished()),
 104                 this, SLOT(close()));
 105         currentModel->remote()->saveToFile();
 106
 107         emit remoteChanged(*(currentModel->remote()));
 108     }
 109 }
 110
 111 void SelectRemoteDlg::refreshDB()
 112 {
 113     setBusy(true);
 114     if (onlinePollerThread != NULL) {
 115         delete onlinePollerThread;
 116     }
 117     onlinePollerThread = new OnlinePollerThread();
 118     connect(onlinePollerThread, SIGNAL(online()),
 119             this, SLOT(getDB()));
 120     onlinePollerThread->run();
 121 }
 122
 123 void SelectRemoteDlg::showEvent(QShowEvent *event)
 124 {
 125     refreshDB();
 126     QDialog::showEvent(event);
 127 }
 128