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authormegabigbug <megabigbug@arrakis.(none)>2010-04-23 08:25:45 +0200
committermegabigbug <megabigbug@arrakis.(none)>2010-04-23 08:25:45 +0200
commitfb871ac2b4c5d20489c8d77022269b99634b5778 (patch)
tree759f224adc5b71c079b251e80bc414737512631c /src/searchengine.cpp
parentMerge branch 'master' of gitorious.org:rekonq/mainline (diff)
downloadrekonq-fb871ac2b4c5d20489c8d77022269b99634b5778.tar.xz
refractoring on search engines
Diffstat (limited to 'src/searchengine.cpp')
-rw-r--r--src/searchengine.cpp166
1 files changed, 166 insertions, 0 deletions
diff --git a/src/searchengine.cpp b/src/searchengine.cpp
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+++ b/src/searchengine.cpp
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+/* ============================================================
+*
+* This file is a part of the rekonq project
+*
+* Copyright (C) 2008-2010 by Andrea Diamantini <adjam7 at gmail dot com>
+* Copyright (C) 2009-2010 by Lionel Chauvin <megabigbug@yahoo.fr>
+*
+*
+* 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) version 3 or any later version
+* accepted by the membership of KDE e.V. (or its successor approved
+* by the membership of KDE e.V.), which shall act as a proxy
+* defined in Section 14 of version 3 of the license.
+*
+* 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, see <http://www.gnu.org/licenses/>.
+*
+* ============================================================ */
+
+//local includes
+#include "searchengine.h"
+
+//KDE includes
+#include <KConfigGroup>
+#include <KServiceTypeTrader>
+
+
+// Defines
+#define QL1S(x) QLatin1String(x)
+
+
+QString SearchEngine::m_delimiter = "";
+
+
+QString SearchEngine::delimiter()
+{
+ if (m_delimiter=="") loadDelimiter();
+ return m_delimiter;
+}
+
+
+void SearchEngine::loadDelimiter()
+{
+ KConfig config("kuriikwsfilterrc"); //Share with konqueror
+ KConfigGroup cg = config.group("General");
+ m_delimiter = cg.readEntry("KeywordDelimiter", ":");
+}
+
+
+KService::Ptr SearchEngine::m_defaultWS;
+
+
+KService::Ptr SearchEngine::defaultWS()
+{
+ if (!m_defaultWS) loadDefaultWS();
+ return m_defaultWS;
+}
+
+
+void SearchEngine::loadDefaultWS()
+{
+ KConfig config("kuriikwsfilterrc"); //Share with konqueror
+ KConfigGroup cg = config.group("General");
+ QString d = cg.readEntry("DefaultSearchEngine", "google");
+ m_defaultWS = KService::serviceByDesktopPath(QString("searchproviders/%1.desktop").arg(d));
+}
+
+
+KService::Ptr SearchEngine::fromString(QString text)
+{
+ KService::List providers = KServiceTypeTrader::self()->query("SearchProvider");
+ int i = 0;
+ bool found = false;
+ KService::Ptr service;
+ while(!found && i<providers.size())
+ {
+ foreach(QString key, providers.at(i)->property("Keys").toStringList())
+ {
+ const QString searchPrefix = key + delimiter();
+ if (text.startsWith(searchPrefix))
+ {
+ service = providers.at(i);
+ found = true;
+ }
+ }
+ i++;
+ }
+
+ return service;
+}
+
+
+QString SearchEngine::buildQuery(KService::Ptr engine, QString text)
+{
+ QString query = engine->property("Query").toString();
+ query = query.replace("\\{@}", KUrl::toPercentEncoding(text));
+ return query;
+}
+
+
+KService::List SearchEngine::m_favorites;
+
+
+KService::List SearchEngine::favorites()
+{
+ if (m_favorites.isEmpty()) loadFavorites();
+ return m_favorites;
+}
+
+
+void SearchEngine::loadFavorites()
+{
+ KConfig config("kuriikwsfilterrc"); //Share with konqueror
+ KConfigGroup cg = config.group("General");
+ QStringList f;
+ f << "wikipedia" << "google"; //defaults
+ f = cg.readEntry("FavoriteSearchEngines", f);
+
+ KService::List favorites;
+ KService::Ptr service;
+ foreach(QString e, f)
+ {
+ service = KService::serviceByDesktopPath(QString("searchproviders/%1.desktop").arg(e));
+ if (service) favorites << service;
+ }
+
+ m_favorites = favorites;
+}
+
+
+KService::Ptr SearchEngine::defaultEngine()
+{
+ int n = ReKonfig::searchEngine();
+ QString engine;
+ switch(n)
+ {
+ case 0:
+ engine = QL1S("google");
+ break;
+ case 1:
+ engine = QL1S("altavista");
+ break;
+ case 2:
+ engine = QL1S("lycos");
+ break;
+ case 3:
+ engine = QL1S("wikipedia");
+ break;
+ case 4:
+ engine = QL1S("wolfram");
+ break;
+ default:
+ engine = QL1S("google");
+ break;
+ }
+
+ return KService::serviceByDesktopPath(QString("searchproviders/%1.desktop").arg(engine));
+}
+