Added option to disable search suggestions in searchbar.

- accessible from context menu (right click in searchbar)

closes #443

src/lib/navigation/locationbarsettings.cpp

@@ -22,6 +22,7 @@
 bool LocationBarSettings::selectAllOnDoubleClick = false;
 bool LocationBarSettings::selectAllOnClick = false;
 bool LocationBarSettings::addCountryWithAlt = false;
+bool LocationBarSettings::showSearchSuggestions = false;
 
 LocationBarSettings::LocationBarSettings()
 {
@@ -36,4 +37,8 @@ void LocationBarSettings::loadSettings()
     selectAllOnClick = settings.value("SelectAllTextOnClick", false).toBool();
     addCountryWithAlt = settings.value("AddCountryDomainWithAltKey", true).toBool();
     settings.endGroup();
+
+    settings.beginGroup("SearchEngines");
+    showSearchSuggestions = settings.value("showSuggestions", true).toBool();
+    settings.endGroup();
 }

src/lib/navigation/locationbarsettings.h

@@ -29,6 +29,8 @@ public:
     static bool selectAllOnDoubleClick;
     static bool selectAllOnClick;
     static bool addCountryWithAlt;
+
+    static bool showSearchSuggestions;
 };
 
 #endif // LOCATIONBARSETTINGS_H

src/lib/navigation/websearchbar.cpp

@@ -20,12 +20,14 @@
 #include "mainapplication.h"
 #include "tabbedwebview.h"
 #include "webpage.h"
+#include "settings.h"
 #include "websettings.h"
 #include "tabwidget.h"
 #include "clickablelabel.h"
 #include "buttonwithmenu.h"
 #include "searchenginesmanager.h"
 #include "searchenginesdialog.h"
+#include "locationbarsettings.h"
 #include "networkmanager.h"
 
 #include <QCompleter>
@@ -102,8 +104,10 @@ void WebSearchBar::aboutToShowMenu()
 
 void WebSearchBar::addSuggestions(const QStringList &list)
 {
-    QStringList list_ = list.mid(0, 6);
-    m_completerModel->setStringList(list_);
+    if (LocationBarSettings::showSearchSuggestions) {
+        QStringList list_ = list.mid(0, 6);
+        m_completerModel->setStringList(list_);
+    }
 }
 
 void WebSearchBar::openSearchEnginesDialog()
@@ -118,6 +122,17 @@ void WebSearchBar::openSearchEnginesDialog()
     m_searchDialog.data()->show();
 }
 
+void WebSearchBar::enableSearchSuggestions(bool enable)
+{
+    Settings settings;
+    settings.beginGroup("SearchEngines");
+    settings.setValue("showSuggestions", enable);
+    settings.endGroup();
+
+    LocationBarSettings::showSearchSuggestions = enable;
+    m_completerModel->setStringList(QStringList());
+}
+
 void WebSearchBar::setupEngines()
 {
     disconnect(m_searchManager, SIGNAL(enginesChanged()), this, SLOT(setupEngines()));
@@ -275,6 +290,12 @@ void WebSearchBar::contextMenuEvent(QContextMenuEvent* event)
 
     tempMenu->deleteLater();
 
+    m_menu->addSeparator();
+    QAction* act = m_menu->addAction(tr("Show suggestions"));
+    act->setCheckable(true);
+    act->setChecked(LocationBarSettings::showSearchSuggestions);
+    connect(act, SIGNAL(triggered(bool)), this, SLOT(enableSearchSuggestions(bool)));
+
     m_pasteAndGoAction->setEnabled(!QApplication::clipboard()->text().isEmpty());
 
     //Prevent choosing first option with double rightclick

src/lib/navigation/websearchbar.h

@@ -64,6 +64,7 @@ private slots:
     void aboutToShowMenu();
     void openSearchEnginesDialog();
 
+    void enableSearchSuggestions(bool enable);
     void addSuggestions(const QStringList &list);
 
     void addEngineFromAction();