From 0bcd95416aaac6202fe0c07fbd9c77768d29feea Mon Sep 17 00:00:00 2001
From: wmayer <wmayer@users.sourceforge.net>
Date: Sun, 9 Mar 2014 17:10:11 +0100
Subject: [PATCH] + fixes #0001039: Add the property PropertyBoolList

---
 src/App/Application.cpp      |   1 +
 src/App/FeatureTest.cpp      |   1 +
 src/App/FeatureTest.h        |   1 +
 src/App/PropertyStandard.cpp | 153 +++++++++++++++++++++++++++++++++++
 src/App/PropertyStandard.h   |  39 +++++++++
 5 files changed, 195 insertions(+)

diff --git a/src/App/Application.cpp b/src/App/Application.cpp
index bb1094cfc..57ac5ebec 100644
--- a/src/App/Application.cpp
+++ b/src/App/Application.cpp
@@ -1020,6 +1020,7 @@ void Application::initTypes(void)
     App ::PropertyContainer         ::init();
     App ::PropertyLists             ::init();
     App ::PropertyBool              ::init();
+    App ::PropertyBoolList          ::init();
     App ::PropertyFloat             ::init();
     App ::PropertyFloatList         ::init();
     App ::PropertyFloatConstraint   ::init();
diff --git a/src/App/FeatureTest.cpp b/src/App/FeatureTest.cpp
index 6a7692443..095ea8c4f 100644
--- a/src/App/FeatureTest.cpp
+++ b/src/App/FeatureTest.cpp
@@ -53,6 +53,7 @@ FeatureTest::FeatureTest()
   ADD_PROPERTY(Integer,(4711)  );
   ADD_PROPERTY(Float  ,(47.11f) );
   ADD_PROPERTY(Bool   ,(true)  );
+  ADD_PROPERTY(BoolList,(false));
   ADD_PROPERTY(String ,("4711"));
   ADD_PROPERTY(Path   ,("c:\\temp"));
   ADD_PROPERTY(StringList ,("4711"));
diff --git a/src/App/FeatureTest.h b/src/App/FeatureTest.h
index 886047c39..b5316315d 100644
--- a/src/App/FeatureTest.h
+++ b/src/App/FeatureTest.h
@@ -48,6 +48,7 @@ public:
   App::PropertyInteger      Integer;
   App::PropertyFloat        Float;
   App::PropertyBool         Bool;
+  App::PropertyBoolList     BoolList;
   App::PropertyString       String;
   App::PropertyPath         Path;
   App::PropertyStringList   StringList;
diff --git a/src/App/PropertyStandard.cpp b/src/App/PropertyStandard.cpp
index 38ba30adc..a463107d3 100644
--- a/src/App/PropertyStandard.cpp
+++ b/src/App/PropertyStandard.cpp
@@ -1917,6 +1917,159 @@ void PropertyBool::Paste(const Property &from)
     hasSetValue();
 }
 
+//**************************************************************************
+//**************************************************************************
+// PropertyBoolList
+//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+
+TYPESYSTEM_SOURCE(App::PropertyBoolList , App::PropertyLists);
+
+//**************************************************************************
+// Construction/Destruction
+
+
+PropertyBoolList::PropertyBoolList()
+{
+
+}
+
+PropertyBoolList::~PropertyBoolList()
+{
+
+}
+
+void PropertyBoolList::setSize(int newSize)
+{
+    _lValueList.resize(newSize);
+}
+
+int PropertyBoolList::getSize(void) const
+{
+    return static_cast<int>(_lValueList.size());
+}
+
+//**************************************************************************
+// Base class implementer
+
+void PropertyBoolList::setValue(bool lValue)
+{
+    aboutToSetValue();
+    _lValueList.resize(1);
+    _lValueList[0]=lValue;
+    hasSetValue();
+}
+
+void PropertyBoolList::set1Value(const int idx, bool value)
+{
+    aboutToSetValue();
+    _lValueList[idx]=value;
+    hasSetValue();
+}
+
+void PropertyBoolList::setValues(const boost::dynamic_bitset<>& values)
+{
+    aboutToSetValue();
+    _lValueList = values;
+    hasSetValue();
+}
+
+PyObject *PropertyBoolList::getPyObject(void)
+{
+    PyObject* tuple = PyTuple_New(getSize());
+    for(int i = 0;i<getSize(); i++) {
+        bool v = _lValueList[i];
+        if (v) {
+            Py_INCREF(Py_True);
+            PyTuple_SetItem(tuple, i, Py_True);
+        }
+        else {
+            Py_INCREF(Py_False);
+            PyTuple_SetItem(tuple, i, Py_False);
+        }
+    }
+    return tuple;
+}
+
+void PropertyBoolList::setPyObject(PyObject *value)
+{
+    // string is also a sequence and must be be treated differently
+    if (PyString_Check(value)) {
+        std::string str = PyString_AsString(value);
+        boost::dynamic_bitset<> values(str);
+        setValues(values);
+    }
+    else if (PySequence_Check(value)) {
+        Py_ssize_t nSize = PySequence_Size(value);
+        boost::dynamic_bitset<> values(nSize);
+
+        for (Py_ssize_t i=0; i<nSize;++i) {
+            PyObject* item =  PySequence_GetItem(value, i);
+            if (PyBool_Check(item)) {
+                values[i] = (PyObject_IsTrue(item) ? true : false);
+            }
+            else if (PyInt_Check(item)) {
+                values[i] = (PyInt_AsLong(item) ? true : false);
+            }
+            else {
+                std::string error = std::string("type in list must be bool or int, not ");
+                error += item->ob_type->tp_name;
+                throw Base::TypeError(error);
+            }
+        }
+
+        setValues(values);
+    }
+    else if (PyBool_Check(value)) {
+        setValue(PyObject_IsTrue(value) ? true : false);
+    }
+    else if (PyInt_Check(value)) {
+        setValue(PyInt_AsLong(value) ? true : false);
+    }
+    else {
+        std::string error = std::string("type must be bool or a sequence of bool, not ");
+        error += value->ob_type->tp_name;
+        throw Base::TypeError(error);
+    }
+}
+
+void PropertyBoolList::Save (Base::Writer &writer) const
+{
+    writer.Stream() << writer.ind() << "<BoolList value=\"" ;
+    std::string bitset;
+    boost::to_string(_lValueList, bitset);
+    writer.Stream() << bitset <<"\"/>" ;
+    writer.Stream() << std::endl;
+}
+
+void PropertyBoolList::Restore(Base::XMLReader &reader)
+{
+    // read my Element
+    reader.readElement("BoolList");
+    // get the value of my Attribute
+    string str = reader.getAttribute("value");
+    boost::dynamic_bitset<> bitset(str);
+    setValues(bitset);
+}
+
+Property *PropertyBoolList::Copy(void) const
+{
+    PropertyBoolList *p= new PropertyBoolList();
+    p->_lValueList = _lValueList;
+    return p;
+}
+
+void PropertyBoolList::Paste(const Property &from)
+{
+    aboutToSetValue();
+    _lValueList = dynamic_cast<const PropertyBoolList&>(from)._lValueList;
+    hasSetValue();
+}
+
+unsigned int PropertyBoolList::getMemSize (void) const
+{
+    return static_cast<unsigned int>(_lValueList.size());
+}
+
 //**************************************************************************
 //**************************************************************************
 // PropertyColor
diff --git a/src/App/PropertyStandard.h b/src/App/PropertyStandard.h
index 340dc74e7..706fffe1b 100644
--- a/src/App/PropertyStandard.h
+++ b/src/App/PropertyStandard.h
@@ -30,6 +30,7 @@
 #include <string>
 #include <list>
 #include <vector>
+#include <boost/dynamic_bitset.hpp>
 #include <boost/filesystem/path.hpp>
 
 #include <Base/Uuid.h>
@@ -746,6 +747,44 @@ private:
     bool _lValue;
 };
 
+/** Bool list properties
+ * 
+ */
+class AppExport PropertyBoolList : public PropertyLists
+{
+    TYPESYSTEM_HEADER();
+
+public:
+    PropertyBoolList();
+    ~PropertyBoolList();
+
+    virtual void setSize(int newSize);
+    virtual int getSize(void) const;
+
+    /** Sets the property 
+     */
+    void setValue(bool);
+
+    /// index operator
+    void  set1Value (const int idx, bool value);
+    void setValues (const boost::dynamic_bitset<>& values);
+
+    const boost::dynamic_bitset<> &getValues(void) const{return _lValueList;}
+
+    virtual PyObject *getPyObject(void);
+    virtual void setPyObject(PyObject *);
+    
+    virtual void Save (Base::Writer &writer) const;
+    virtual void Restore(Base::XMLReader &reader);
+    
+    virtual Property *Copy(void) const;
+    virtual void Paste(const Property &from);
+    virtual unsigned int getMemSize (void) const;
+
+private:
+    boost::dynamic_bitset<> _lValueList;
+};
+
 
 /** Color properties
  * This is the father of all properties handling colors.