1 files changed, 133 insertions, 0 deletions
diff --git a/3rdparty/clucene/src/CLucene/search/Explanation.cpp b/3rdparty/clucene/src/CLucene/search/Explanation.cpp
new file mode 100644
index 000000000..87189b71b
--- /dev/null
+++ b/3rdparty/clucene/src/CLucene/search/Explanation.cpp
@@ -0,0 +1,133 @@
+/*------------------------------------------------------------------------------
+* Copyright (C) 2003-2006 Ben van Klinken and the CLucene Team
+* 
+* Distributable under the terms of either the Apache License (Version 2.0) or 
+* the GNU Lesser General Public License, as specified in the COPYING file.
+------------------------------------------------------------------------------*/
+#include "CLucene/StdHeader.h"
+#include "Explanation.h"
+#include "CLucene/util/StringBuffer.h"
+
+CL_NS_USE(util)
+CL_NS_DEF(search)
+
+
+Explanation::Explanation(qreal value, const TCHAR* description) {
+ this->value = value;
+ _tcsncpy(this->description,description,LUCENE_SEARCH_EXPLANATION_DESC_LEN);
+}
+
+Explanation::Explanation() {
+ this->value = 0;
+ this->description[0]=0;
+}
+
+Explanation::Explanation(const Explanation& copy){
+    set(copy);
+}
+void Explanation::set(const Explanation& copy){
+    this->value = copy.value;
+    STRCPY_TtoT(description,copy.description,LUCENE_SEARCH_EXPLANATION_DESC_LEN);
+
+    details.clear();
+    typedef CL_NS(util)::Deletor::Object<Explanation> Deletor; 
+    CL_NS(util)::CLArrayList<Explanation*, Deletor>::const_iterator itr;
+    itr = copy.details.begin();
+    while ( itr != copy.details.end() ){
+        details.push_back( (*itr)->clone() );
+        ++itr;
+    }
+}
+
+Explanation::~Explanation(){
+}
+
+void Explanation::setDescription(const TCHAR* description) {
+   _tcsncpy(this->description,description,LUCENE_SEARCH_EXPLANATION_DESC_LEN);
+}
+
+
+Explanation* Explanation::clone() const{ 
+   return _CLNEW Explanation(*this); 
+}
+
+qreal Explanation::getValue() const{ 
+   return value; 
+}
+  
+void Explanation::setValue(qreal value) { 
+   this->value = value; 
+}
+
+const TCHAR* Explanation::getDescription() const { 
+   return description; 
+}
+
+///todo: mem leaks
+TCHAR* Explanation::toString(int32_t depth) {
+ StringBuffer buffer;
+ for (int32_t i = 0; i < depth; i++) {
+   buffer.append(_T("  "));
+ }
+ buffer.appendFloat(getValue(),2);
+ buffer.append(_T(" = "));
+ buffer.append(getDescription());
+ buffer.append(_T("\n"));
+
+ for ( uint32_t j=0;j<details.size();j++ ){
+   TCHAR* tmp = details[j]->toString(depth+1);
+   buffer.append(tmp);
+   _CLDELETE_CARRAY(tmp);
+ }
+ return buffer.toString();
+}
+
+int Explanation::getDetailsLength(){
+    return details.size();
+}
+Explanation* Explanation::getDetail(int i){
+    return details[i];
+}
+/** The sub-nodes of this explanation node. */
+void Explanation::getDetails(Explanation** ret) {
+    uint32_t size = details.size();
+    for ( uint32_t i=0;i<size;i++ ){
+        ret[i] = details[i]->clone();
+    }
+    ret[size] = NULL;
+}
+
+/** Adds a sub-node to this explanation node. */
+void Explanation::addDetail(Explanation* detail) {
+   details.push_back(detail);
+}
+
+/** Render an explanation as text. */
+TCHAR* Explanation::toString() {
+ return toString(0);
+}
+
+/** Render an explanation as HTML. */
+///todo: mem leaks
+TCHAR* Explanation::toHtml() {
+ StringBuffer buffer;
+ TCHAR* tmp;
+ buffer.append(_T("<ul>\n"));
+
+ buffer.append(_T("<li>"));
+ buffer.appendFloat(getValue(),2);
+ buffer.append(_T(" = "));
+ 
+ buffer.append(getDescription());
+ buffer.append(_T("</li>\n"));
+
+ for ( uint32_t i=0;i<details.size();i++ ){
+   tmp = details[i]->toHtml();
+    buffer.append(tmp);
+    _CLDELETE_CARRAY(tmp);
+ }
+ buffer.append(_T("</ul>\n"));
+
+ return buffer.toString();
+}
+CL_NS_END