#2361 AppFwk : Template specialization of stream operator for vector of FilePath

Fwk/AppFwk/cafProjectDataModel/cafPdmXml/CMakeLists.txt

@@ -14,12 +14,15 @@ include_directories (
 set( PROJECT_FILES
 	cafInternalPdmFieldIoHelper.cpp
 	cafInternalPdmFieldIoHelper.h
+	cafInternalPdmFilePathStreamOperators.cpp
+	cafInternalPdmFilePathStreamOperators.h
 	cafInternalPdmStreamOperators.cpp
 	cafInternalPdmStreamOperators.h
 	cafInternalPdmXmlFieldCapability.h
 	cafInternalPdmXmlFieldCapability.inl
 	cafInternalPdmXmlFieldReaderWriter.cpp
 	cafInternalPdmXmlFieldReaderWriter.h
+
 	cafPdmXmlFieldHandle.cpp
 	cafPdmXmlFieldHandle.h
 	cafPdmXmlObjectHandle.cpp

Fwk/AppFwk/cafProjectDataModel/cafPdmXml/cafInternalPdmFilePathStreamOperators.cpp

@@ -0,0 +1,42 @@
+#include "cafInternalPdmFilePathStreamOperators.h"
+
+#include <QStringList>
+
+//--------------------------------------------------------------------------------------------------
+/// 
+//--------------------------------------------------------------------------------------------------
+QTextStream& operator<<(QTextStream& str, const std::vector<caf::FilePath>& filePathObjects)
+{
+    for (const auto& filePath : filePathObjects)
+    {
+        str << filePath << ";";
+    }
+
+    return str;
+}
+
+//--------------------------------------------------------------------------------------------------
+/// 
+//--------------------------------------------------------------------------------------------------
+QTextStream& operator>>(QTextStream& str, std::vector<caf::FilePath>& filePathObjects)
+{
+    QString stringSeparatedBySemicolon;
+
+    while (str.status() == QTextStream::Ok)
+    {
+        // Read QChar to avoid white space trimming when reading QString
+        QChar singleChar;
+        str >> singleChar;
+
+        stringSeparatedBySemicolon += singleChar;
+    }
+
+    QStringList splitBySemicolon = stringSeparatedBySemicolon.split(";");
+    for (const auto& s : splitBySemicolon )
+    {
+        filePathObjects.push_back(s);
+    }
+
+    return str;
+}
+

Fwk/AppFwk/cafProjectDataModel/cafPdmXml/cafInternalPdmFilePathStreamOperators.h

@@ -0,0 +1,10 @@
+#pragma once
+
+#include "cafFilePath.h"
+
+#include <QTextStream>
+
+#include <vector>
+
+QTextStream& operator << (QTextStream& str, const std::vector<caf::FilePath>& sobj);
+QTextStream& operator >> (QTextStream& str, std::vector<caf::FilePath>& sobj);

Fwk/AppFwk/cafProjectDataModel/cafPdmXml/cafInternalPdmXmlFieldReaderWriter.h

@@ -5,6 +5,7 @@
 #include <QTextStream>
 
 #include "cafInternalPdmStreamOperators.h"
+#include "cafInternalPdmFilePathStreamOperators.h"
 #include "cafPdmReferenceHelper.h"
 #include "cafInternalPdmFieldIoHelper.h"
 

Fwk/AppFwk/cafUserInterface/cafPdmUiDefaultObjectEditor.cpp

@@ -36,11 +36,13 @@
 
 #include "cafPdmUiDefaultObjectEditor.h"
 
+#include "cafFilePath.h"
 #include "cafPdmField.h"
 #include "cafPdmProxyValueField.h"
 #include "cafPdmUiCheckBoxEditor.h"
 #include "cafPdmUiDateEditor.h"
 #include "cafPdmUiFieldEditorHandle.h"
+#include "cafPdmUiFilePathEditor.h"
 #include "cafPdmUiLineEditor.h"
 #include "cafPdmUiListEditor.h"
 
@@ -64,6 +66,8 @@ CAF_PDM_UI_REGISTER_DEFAULT_FIELD_EDITOR(PdmUiListEditor, std::vector<int>);
 CAF_PDM_UI_REGISTER_DEFAULT_FIELD_EDITOR(PdmUiListEditor, std::vector<unsigned int>);
 CAF_PDM_UI_REGISTER_DEFAULT_FIELD_EDITOR(PdmUiListEditor, std::vector<float>);
 
+CAF_PDM_UI_REGISTER_DEFAULT_FIELD_EDITOR(PdmUiFilePathEditor, FilePath);
+
 
 //--------------------------------------------------------------------------------------------------
 ///