git.maemo.org Git - qtrapids/blob - src/plugins/searchplugin/SearchPlugin.h

   1 /***************************************************************************
   2  *   Copyright (C) 2009 by Lassi Väätämöinen   *
   3  *   lassi.vaatamoinen@ixonos.com   *
   4  *                                                                         *
   5  *   This program is free software; you can redistribute it and/or modify  *
   6  *   it under the terms of the GNU General Public License as published by  *
   7  *   the Free Software Foundation; either version 2 of the License, or     *
   8  *   (at your option) any later version.                                   *
   9  *                                                                         *
  10  *   This program is distributed in the hope that it will be useful,       *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
  15  *   You should have received a copy of the GNU General Public License     *
  16  *   along with this program; if not, write to the                         *
  17  *   Free Software Foundation, Inc.,                                       *
  18  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  19  ***************************************************************************/
  20 #ifndef SEARCHPLUGIN_H
  21 #define SEARCHPLUGIN_H
  22
  23 #include <vector>
  24 #include <QObject>
  25
  26 #include "PluginInterface.h"
  27
  28 class QWidget;
  29 class QComboBox;
  30 class QPushButton;
  31 class QLineEdit;
  32 class QWebView;
  33 class QNetworkReply;
  34 class DownloadManager;
  35 class QDir;
  36
  37 namespace qtrapids
  38 {
  39
  40 class SearchPlugin : public PluginInterface
  41 {
  42         Q_OBJECT
  43         Q_INTERFACES(qtrapids::PluginInterface)
  44
  45         public:
  46                 SearchPlugin();
  47
  48                 /// @brief Initializes the SearchPlugin
  49                 /// @param info info.directory is used to search for searchengine description files.
  50                 virtual void initialize(PluginHostInterface* host, Info info);
  51                 virtual QString identifier();
  52                 virtual QWidget* getGui();
  53
  54         signals:
  55                 void searchResult(QWidget* resultwidget);
  56
  57         private slots:
  58                 void on_searchButton_clicked();
  59                 void on_searchResult(QWidget* resultWidget);
  60                 void on_loadFinished(bool ok);
  61                 void on_networkReplyFinished(QNetworkReply* reply);
  62                 void on_linkClicked(const QUrl& url);
  63                 void on_downloadFinished(QString filepath);
  64
  65         private:
  66                 void ParseSearchEngineDescriptions(const QDir& dir);
  67
  68         private:
  69                 QComboBox *comboBox_; // Holds the search engine names. Combobox index maps to engineTemplates_ index
  70                 QLineEdit *searchLine_;
  71                 QPushButton *searchButton_;
  72                 QWebView *result_; // Do not delete, plugin host takes ownership
  73                 DownloadManager *dlManager_;
  74                 PluginHostInterface* host_;
  75                 std::vector<QString> engineTemplates_; // Holds the search URL templates
  76 };
  77
  78 } // namespace qtrapids
  79
  80 #endif