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, 14 insertions, 11 deletions

diff --git a/src/opensearch/suggestionparser.cpp b/src/opensearch/suggestionparser.cpp
index 4ed13e16..b2ecd009 100644
--- a/src/opensearch/suggestionparser.cpp
+++ b/src/opensearch/suggestionparser.cpp
@@ -35,7 +35,7 @@
 
 ResponseList SuggestionParser::parse(const QByteArray &)
 {
-    return ResponseList();    
+    return ResponseList();
 }
 
 
@@ -47,7 +47,7 @@ SuggestionParser::~SuggestionParser()
 ResponseList XMLParser::parse(const QByteArray &resp)
 {
     ResponseList rlist;
-    
+
     m_reader.clear();
     m_reader.addData(resp);
 
@@ -73,16 +73,19 @@ ResponseList XMLParser::parse(const QByteArray &resp)
             {
                 if(m_reader.isStartElement())
                 {
+
                     if (m_reader.name() == QL1S("Text")) 
                         title = m_reader.readElementText();
                     if (m_reader.name() == QL1S("Url")) 
                         url = m_reader.readElementText();
+
                     if (m_reader.name() == QL1S("Image"))
                     {
                         image = m_reader.attributes().value("source").toString();
                         image_width = m_reader.attributes().value("width").toString().toInt();
                         image_height = m_reader.attributes().value("height").toString().toInt();
                     }
+
                     if (m_reader.name() == QL1S("Description")) 
                         description = m_reader.readElementText();
                 }
@@ -94,7 +97,7 @@ ResponseList XMLParser::parse(const QByteArray &resp)
 
         m_reader.readNext();
     }
-    
+
     return rlist;
 }
 
@@ -103,23 +106,23 @@ ResponseList JSONParser::parse(const QByteArray &resp)
 {
     QString response = QString::fromLocal8Bit(resp);
     response = response.trimmed();
-    
-    if (response.isEmpty()) 
+
+    if (response.isEmpty())
     {
         kDebug() << "RESPONSE IS EMPTY";
         return ResponseList();
     }
-    
-    if (!response.startsWith(QL1C('[')) 
+
+    if (!response.startsWith(QL1C('['))
         || !response.endsWith(QL1C(']'))
-    ) 
+    )
     {
         kDebug() << "RESPONSE is NOT well FORMED";
         return ResponseList();
     }
 
     // Evaluate the JSON response using QtScript.
-    if (!m_reader.canEvaluate(response)) 
+    if (!m_reader.canEvaluate(response))
     {
         kDebug() << "m_reader cannot evaluate the response";
         return ResponseList();
@@ -127,7 +130,7 @@ ResponseList JSONParser::parse(const QByteArray &resp)
 
     QScriptValue responseParts = m_reader.evaluate(response);
 
-    if (!responseParts.property(1).isArray()) 
+    if (!responseParts.property(1).isArray())
     {
         kDebug() << "RESPONSE is not an array";
         return ResponseList();
@@ -141,6 +144,6 @@ ResponseList JSONParser::parse(const QByteArray &resp)
     {
         rlist << Response(s);
     }
- 
+
     return rlist;
 }