From ae36abefdc165a5a7365eb7af79f67da05f15ed5 Mon Sep 17 00:00:00 2001
From: lionelc <lionelc@lionelc.(none)>
Date: Tue, 17 Aug 2010 15:19:33 +0200
Subject: search engine review

---
 src/searchengine.cpp            | 110 ++++++++++++++++++----------------------
 src/searchengine.h              |  10 ++--
 src/settings/settingsdialog.cpp |   4 +-
 3 files changed, 52 insertions(+), 72 deletions(-)

diff --git a/src/searchengine.cpp b/src/searchengine.cpp
index 0a66bb64..7065d55f 100644
--- a/src/searchengine.cpp
+++ b/src/searchengine.cpp
@@ -36,40 +36,70 @@
 #include <KServiceTypeTrader>
 
 
+bool SearchEngine::m_loaded = false;
 QString SearchEngine::m_delimiter = "";
+KService::List SearchEngine::m_favorites;
+KService::Ptr SearchEngine::m_defaultEngine;
 
 
-QString SearchEngine::delimiter()
-{
-    if (m_delimiter == "") loadDelimiter();
-    return m_delimiter;
-}
-
-
-void SearchEngine::loadDelimiter()
+void SearchEngine::reload()
 {
-    KConfig config("kuriikwsfilterrc"); //Share with konqueror
+    KConfig config("kuriikwsfilterrc"); //Shared with konqueror
     KConfigGroup cg = config.group("General");
+
+    //load delimiter
     m_delimiter = cg.readEntry("KeywordDelimiter", ":");
+
+    //load favorite engines
+    QStringList favoriteEngines;
+    favoriteEngines = cg.readEntry("FavoriteSearchEngines", favoriteEngines);
+    KService::List favorites;
+    KService::Ptr service;
+    foreach(const QString &engine, favoriteEngines)
+    {
+        service = KService::serviceByDesktopPath(QString("searchproviders/%1.desktop").arg(engine));
+        if (service)
+                favorites << service;
+    }
+    m_favorites = favorites;
+
+    //load default engine
+    QString d = cg.readEntry("DefaultSearchEngine");  
+    m_defaultEngine = KService::serviceByDesktopPath(QString("searchproviders/%1.desktop").arg(d));
+    if (!m_defaultEngine)
+    {
+        d = QL1S("google");
+        m_defaultEngine = KService::serviceByDesktopPath(QString("searchproviders/%1.desktop").arg(d));
+    }
+    
+    m_loaded = true;
 }
 
 
-KService::Ptr SearchEngine::m_defaultWS;
+QString SearchEngine::delimiter()
+{
+    if (!m_loaded)
+        reload();
+
+    return m_delimiter;
+}
 
 
-KService::Ptr SearchEngine::defaultWS()
+KService::List SearchEngine::favorites()
 {
-    if (!m_defaultWS) loadDefaultWS();
-    return m_defaultWS;
+    if (!m_loaded)
+        reload();
+
+    return m_favorites;
 }
 
 
-void SearchEngine::loadDefaultWS()
+KService::Ptr SearchEngine::defaultEngine()
 {
-    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));
+    if (!m_loaded)
+        reload();
+
+    return m_defaultEngine;
 }
 
 
@@ -106,48 +136,4 @@ QString SearchEngine::buildQuery(KService::Ptr engine, QString text)
 }
 
 
-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 favoriteEngines;
-  favoriteEngines << "google"; //defaults
-  favoriteEngines = cg.readEntry("FavoriteSearchEngines", favoriteEngines);
-  
-  KService::List favorites;
-  KService::Ptr service;
-  foreach(const QString &engine, favoriteEngines)
-  {
-    service = KService::serviceByDesktopPath(QString("searchproviders/%1.desktop").arg(engine));
-    if (service)
-      favorites << service;
-  }
-  
-  m_favorites = favorites;
-}
-
 
-KService::Ptr SearchEngine::defaultEngine()
-{
-  KConfig config("kuriikwsfilterrc"); //Share with konqueror
-  KConfigGroup cg = config.group("General");
-  QString d = cg.readEntry("DefaultSearchEngine");
-  KService::Ptr service = KService::serviceByDesktopPath(QString("searchproviders/%1.desktop").arg(d));
-  if (!service)
-  {
-    d = QL1S("google");
-    service = KService::serviceByDesktopPath(QString("searchproviders/%1.desktop").arg(d));
-  }
-  
-  return service;
-  
-}
diff --git a/src/searchengine.h b/src/searchengine.h
index 2e30e056..e57b1a5c 100644
--- a/src/searchengine.h
+++ b/src/searchengine.h
@@ -41,22 +41,18 @@
 class SearchEngine
 {
 public:
-
+    static void reload();
     static QString delimiter();
     static KService::Ptr defaultEngine();
     static KService::List favorites();
     static KService::Ptr fromString(QString text);
     static QString buildQuery(KService::Ptr engine, QString text);
-    static KService::Ptr defaultWS();
-
-    static void loadDelimiter();
-    static void loadFavorites();
-    static void loadDefaultWS();
 
 private:
+    static bool m_loaded;
     static QString m_delimiter;
     static KService::List m_favorites;
-    static KService::Ptr m_defaultWS;
+    static KService::Ptr m_defaultEngine;
 };
 
 #endif
diff --git a/src/settings/settingsdialog.cpp b/src/settings/settingsdialog.cpp
index cd64f434..eee2a4e1 100644
--- a/src/settings/settingsdialog.cpp
+++ b/src/settings/settingsdialog.cpp
@@ -197,9 +197,7 @@ void SettingsDialog::saveSettings()
     d->shortcutsEditor->save();
     d->ebrowsingModule->save();
     
-    SearchEngine::loadDefaultWS();
-    SearchEngine::loadDelimiter();
-    SearchEngine::loadFavorites();
+    SearchEngine::reload();
 
     updateButtons();
     emit settingsChanged("ReKonfig");
-- 
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