Icon at the right of the urlbar that allows to add an opensearch engine

    introduce search icon
    description file downloaded after validation, not before
    icons updated when engine added
    add opensearch xml description files
    sync desktop file => fix add webshortcut
    use db_opensearch.json file to track opensearch engines
    create an opensearch description only when the engine support suggestions
    remove opensearch description when an engine is deleted in the webshortcut setting dialog
    popup: disable ok button when webshortcut is already used

Lionel Chauvin is the man having done this big, big, big work!!
I'm just merging ;)

1 files changed, 12 insertions, 12 deletions

diff --git a/src/urlbar/listitem.cpp b/src/urlbar/listitem.cpp
index f29a0e98..d82613f1 100644
--- a/src/urlbar/listitem.cpp
+++ b/src/urlbar/listitem.cpp
@@ -63,9 +63,9 @@ ListItem::ListItem(const UrlSearchItem &item, QWidget *parent)
         : QWidget(parent)
         , m_option()
         , m_url(item.url)
-{    
+{
     m_option.initFrom(this);
-    m_option.direction = Qt::LeftToRight;   
+    m_option.direction = Qt::LeftToRight;
 
     // use the same application palette (hence, the same colors)
     // Qt docs says that using this cctor is possible & fast (qt:qpalette)
@@ -98,7 +98,7 @@ void ListItem::deactivate()
 
 void ListItem::paintEvent(QPaintEvent *event)
 {
-    Q_UNUSED(event);   
+    Q_UNUSED(event);
 
     QWidget::paintEvent(event);
     QPainter painter(this);
@@ -473,7 +473,7 @@ KAction *EngineBar::newEngineAction(KService::Ptr engine, KService::Ptr selected
 {
     QUrl u = engine->property("Query").toUrl();
     KUrl url = KUrl( u.toString( QUrl::RemovePath | QUrl::RemoveQuery ) );
-    
+
     kDebug() << "Engine NAME: " << engine->name() << " URL: " << url;
     KAction *a = new KAction(Application::iconManager()->iconForUrl(url), engine->name(), this);
     a->setCheckable(true);
@@ -562,7 +562,7 @@ VisualSuggestionListItem::VisualSuggestionListItem(const UrlSearchItem &item, co
         new IconLabel(item.url, previewLabelIcon);
     }
 
-    hLayout->addWidget(previewLabelIcon);  
+    hLayout->addWidget(previewLabelIcon);
     QVBoxLayout *vLayout = new QVBoxLayout;
     vLayout->setMargin(0);
     vLayout->addItem(new QSpacerItem(0,0,QSizePolicy::Expanding,QSizePolicy::MinimumExpanding));
@@ -608,31 +608,31 @@ BrowseListItem::BrowseListItem(const UrlSearchItem &item, const QString &text, Q
 
 
 ListItem *ListItemFactory::create(const UrlSearchItem &item, const QString &text, QWidget *parent)
-{   
+{
     if (item.type & UrlSearchItem::Search)
     {
         kDebug() << "Search";
         return new SearchListItem(item, text, parent);
     }
-    
+
     if (item.type & UrlSearchItem::Browse)
     {
         kDebug() << "Browse";
         return new BrowseListItem(item, text, parent);
     }
-    
+
     if (item.type & UrlSearchItem::History)
     {
         kDebug() << "History";
         return new PreviewListItem(item, text, parent);
     }
-    
+
     if (item.type & UrlSearchItem::Bookmark)
     {
         kDebug() << "Bookmark";
         return new PreviewListItem(item, text, parent);
     }
-    
+
     if (item.type & UrlSearchItem::Suggestion)
     {
         kDebug() << "ITEM URL: " << item.url;
@@ -641,11 +641,11 @@ ListItem *ListItemFactory::create(const UrlSearchItem &item, const QString &text
             kDebug() << "Suggestion";
             return new SuggestionListItem(item, text, parent);
         }
-    
+
         kDebug() << "Visual Suggestion";
         return new VisualSuggestionListItem(item, text, parent);
     }
-    
+
     kDebug() << "Undefined";
     return new PreviewListItem(item, text, parent);
 }