init

[qstardict] / plugins / web / web.cpp

diff --git a/plugins/web/web.cpp b/plugins/web/web.cpp
new file mode 100644 (file)
index 0000000..ef05045
--- /dev/null
+++ b/plugins/web/web.cpp
@@ -0,0 +1,110 @@
+/*****************************************************************************
+ * web.cpp - QStarDict, a StarDict clone written with using Qt               *
+ * Copyright (C) 2008 Alexander Rodin                                        *
+ *                                                                           *
+ * This program is free software; you can redistribute it and/or modify      *
+ * it under the terms of the GNU General Public License as published by      *
+ * the Free Software Foundation; either version 2 of the License, or         *
+ * (at your option) any later version.                                       *
+ *                                                                           *
+ * This program is distributed in the hope that it will be useful,           *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             *
+ * GNU General Public License for more details.                              *
+ *                                                                           *
+ * You should have received a copy of the GNU General Public License along   *
+ * with this program; if not, write to the Free Software Foundation, Inc.,   *
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.               *
+ *****************************************************************************/
+
+#include "web.h"
+
+#include <QBuffer>
+#include <QDir>
+#include <QEventLoop>
+#include <QFile>
+#include <QHttp>
+#include <QSettings>
+#include <QUrl>
+#include <QTextCodec>
+#include "settingsdialog.h"
+
+Web::Web(QObject *parent)
+    : QObject(parent)
+{
+}
+
+QStringList Web::availableDicts() const
+{
+    QStringList result = QDir(workPath()).entryList(QStringList("*.webdict"), QDir::Files, QDir::Name);
+    result.replaceInStrings(".webdict", "");
+    return result;
+}
+
+void Web::setLoadedDicts(const QStringList &dicts)
+{
+    for (QStringList::const_iterator i = dicts.begin(); i != dicts.end(); ++i)
+    {
+        QString filename = workPath() + "/" + *i + ".webdict";
+        if (! QFile::exists(filename))
+            continue;
+        QSettings dict(filename, QSettings::IniFormat);
+        QString query = dict.value("query").toString();
+        if (! query.isEmpty())
+        {
+            m_loadedDicts[*i].query = query;
+            m_loadedDicts[*i].codec = dict.value("charset").toByteArray();
+        }
+    }
+}
+
+Web::DictInfo Web::dictInfo(const QString &dict)
+{
+    QString filename = workPath() + "/" + dict + ".webdict";
+    if (! QFile::exists(filename))
+        return DictInfo();
+    QSettings dictFile(filename, QSettings::IniFormat);
+    DictInfo info(name(), dict,
+            dictFile.value("author").toString(),
+            dictFile.value("description").toString());
+    return info;
+}
+
+bool Web::isTranslatable(const QString &dict, const QString &word)
+{
+    if (! m_loadedDicts.contains(dict))
+        return false;
+    // TODO
+    Q_UNUSED(word);
+    return true;
+}
+
+Web::Translation Web::translate(const QString &dict, const QString &word)
+{
+    if (! m_loadedDicts.contains(dict))
+        return Translation();
+    QUrl url(m_loadedDicts[dict].query.replace("%s", word));
+    QEventLoop loop;
+    QHttp http(url.host(), url.port(80), &loop);
+    connect(&http, SIGNAL(done(bool)), &loop, SLOT(quit()));
+    http.get(url.path() + "?" + url.encodedQuery());
+    loop.exec();
+    QTextCodec *codec = QTextCodec::codecForName(m_loadedDicts[dict].codec);
+    QString translation;
+    if (codec)
+        translation = codec->toUnicode(http.readAll());
+    else
+        translation = QString::fromUtf8(http.readAll());
+    return Translation(dict, word, translation);
+}
+
+int Web::execSettingsDialog(QWidget *parent)
+{
+    ::SettingsDialog dialog(this, parent);
+    return dialog.exec();
+}
+
+Q_EXPORT_PLUGIN2(web, Web)
+
+// vim: tabstop=4 softtabstop=4 shiftwidth=4 expandtab cindent textwidth=120 formatoptions=tc
+