Applied patches r5669, r5668, r5667, r5666, as applied to the

lib-refactoring branch, to head. These were signed/unsigned int mods
and boolean comparison mismatches. Many of the changes in these
commits had already been done in head


git-svn-id: http://svn.osgeo.org/qgis/trunk/qgis@5681 c8812cc2-4d05-0410-92ff-de0c093fc19c

Author: g_j_m

src/core/qgsdistancearea.cpp

@@ -335,7 +335,7 @@ unsigned char* QgsDistanceArea::measurePolygon(unsigned char* feature, double* a
 double QgsDistanceArea::measurePolygon(const std::vector<QgsPoint>& points)
 {
   std::vector<QgsPoint> pts(points.size());
-  for (int i = 0; i < points.size(); i++)
+  for (std::vector<QgsPoint>::size_type i = 0; i < points.size(); i++)
   {
     pts[i] = mCoordTransform->transform(points[i]);
   }

src/core/qgsprojectproperty.cpp

@@ -112,7 +112,7 @@ bool QgsPropertyValue::readXML(QDomNode & keyNode)
 
         case QVariant::StringList:
         {
-            size_t i = 0;
+            int i = 0;
             QDomNodeList values = keyNode.childNodes();
 
             // all the QStringList values will be inside <value> elements
@@ -296,7 +296,7 @@ bool QgsPropertyValue::readXML(QDomNode & keyNode)
               break;
             */
         default :
-            qDebug( "%s:%d unsupported value type %s .. not propertly translated to QVariant in qgsproject.cpp:%d",
+            qDebug( "%s:%d unsupported value type %s .. not propertly translated to QVariant in qgsproject.cpp:",
                     __FILE__, __LINE__, (const char*)typeString.utf8() );
     }
 
@@ -363,7 +363,7 @@ QVariant QgsPropertyKey::value() const
 {
     QgsProperty * foundQgsProperty;
 
-    if ( foundQgsProperty = properties_.find( name()) )
+    if ( 0 == ( foundQgsProperty = properties_.find( name()) ) )
     {                        // recurse down to next key
         return foundQgsProperty->value();
     } else
@@ -441,7 +441,7 @@ void QgsPropertyKey::dump( size_t tabs ) const
 
 bool QgsPropertyKey::readXML(QDomNode & keyNode)
 {
-    size_t i = 0;
+    int i = 0;
     QDomNodeList subkeys = keyNode.childNodes();
 
     while (i < subkeys.count())

src/gui/qgsproject.cpp

@@ -68,8 +68,9 @@ QgsProject * QgsProject::theProject_;
  static 
  QStringList makeKeyTokens_(QString const &scope, QString const &key)
  {
-     const char * scope_str = scope.toLocal8Bit().data(); // debugger probes
-     const char * key_str   = key.toLocal8Bit().data();
+   // XXX - debugger probes
+   // const char * scope_str = scope.toLocal8Bit().data();
+   // const char * key_str   = key.toLocal8Bit().data();
 
      QStringList keyTokens = QStringList(scope);
      keyTokens += QStringList::split('/', key);
@@ -123,7 +124,7 @@ QgsProject * QgsProject::theProject_;
              {
                  return currentProperty;
              }
-             else if ( nextProperty = currentProperty->find( keySequence.first() ) )
+             else if (( nextProperty = currentProperty->find( keySequence.first() ) ))
              {
                  if ( nextProperty->isKey() )
                  {
@@ -201,7 +202,7 @@ QgsProject * QgsProject::theProject_;
 
                  return currentProperty;
              }
-             else if ( newProperty = currentProperty->find( keySequence.first() ) )
+             else if (( newProperty = currentProperty->find( keySequence.first() ) ))
              {
                  currentProperty = dynamic_cast<QgsPropertyKey*>(newProperty);
 
@@ -271,7 +272,7 @@ QgsProject * QgsProject::theProject_;
              {
                  previousQgsPropertyKey->removeKey( currentProperty->name() );
              }
-             else if ( nextProperty = currentProperty->find( keySequence.first() ) )
+             else if (( nextProperty = currentProperty->find( keySequence.first() ) ))
              {
                  previousQgsPropertyKey = currentProperty;
                  currentProperty = dynamic_cast<QgsPropertyKey*>(nextProperty);
@@ -559,7 +560,7 @@ _getProperties(QDomDocument const &doc, QgsPropertyKey & project_properties)
 
     if ( ! project_properties.readXML( propertyNode ) )
     {
-        qDebug("%s:%d project_properties.readXML() failed");
+        qDebug("Project_properties.readXML() failed");
     }
 
 // DEPRECATED as functionality has been shoved down to QgsProperyKey::readXML()
@@ -844,7 +845,7 @@ static pair< bool, list<QDomNode> > _getMapLayers(QDomDocument const &doc)
 
     bool returnStatus = true;
 
-    for (size_t i = 0; i < nl.count(); i++)
+    for (int i = 0; i < nl.count(); i++)
     {
         QDomNode node = nl.item(i);
         QDomElement element = node.toElement();