BAB-22 #comment getting the module to communicate #time 8h

juci/CMakeLists.txt

@@ -1,8 +1,10 @@
 cmake_minimum_required (VERSION 2.8.4)
 set(project_name juci)
+set(module juci_to_python_api)
 
 project (${project_name})
 
+
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
 
 INCLUDE(FindPkgConfig)
@@ -28,7 +30,7 @@ endif()
 #Boost_INCLUDE_DIRS     - Boost include directories
 #Boost_LIBRARY_DIRS     - Link directories for Boost libraries
 #Boost_LIBRARIES        - Boost component libraries to be linked
-find_package(Boost 1.5 REQUIRED)
+find_package(Boost 1.5 REQUIRED COMPONENTS python)
 
 #If boost is not found
 if(${Boost_FOUND}) 
@@ -60,20 +62,32 @@ else()
 endif()
 
 
+
+
 # name of the executable on Windows will be example.exe
 add_executable(${project_name}
   # list of every needed file to create the executable
   menu.h
-
   menu.cc
 
   window.cc
   juci.cc
+
+  api.h
 )
 
+add_library(${module} SHARED
+  
+  api.h
+  api_ext.cc
+  )
 # dependencies
 
 include_directories(${Boost_INCLUDE_DIRS} ${PYTHON_INCLUDE_DIRS} ${GTKMM_INCLUDE_DIRS})
-link_directories(${GTKMM_LIBRARY_DIRS} ${Boost_LIBRARY_DIRS})
+link_directories(${GTKMM_LIBRARY_DIRS} ${Boost_LIBRARY_DIRS} ${PYTHON_INCLUDE_DIRS})
+#module:
+set_target_properties(${module} PROPERTIES PREFIX "") 
+target_link_libraries(${module} ${PYTHON_LIBRARIES} ${Boost_LIBRARIES})
+#executable:
 target_link_libraries(${project_name} ${GTKMM_LIBRARIES} ${Boost_LIBRARIES} ${PYTHON_LIBRARIES})
 

juci/api.cc

@@ -1,62 +0,0 @@
-#include "api.h"
-
-//
-//    Plugin API
-//
-namespace juci_plugin{
-  //
-  //   calls from python to C++
-  //
-  namespace cpp{
-    //
-    //    ReplaceWord:
-    //        replaces a word in the editor with a string
-    //
-    std::string ReplaceWord(const std::string word_){
-      //TODO implement api::ReplaceWord / change string to iter?
-      //some_namespace::controller::replaceWord(word_*);
-      std::cout << "unimplemented function: 'api::ReplaceWord()' called"
-		<< std::endl;
-      return "string from unimplemented method 'api::ReplaceWord'";
-    }
-    //
-    //    ReplaceLine:
-    //        Replaces a line in the editor with a string
-    //
-    std::string ReplaceLine(const std::string line_){
-      //TODO implement api::ReplaceLine / change string to iter?
-      //some_namespace::controller::replaceLine(line_);
-      std::cout << "unimplemented function: 'api::ReplaceLine()' called"
-		<< std::endl;
-      return "string from unimplemented method 'api::ReplaceLine'";
-    }
-    //
-    //     The module
-    //
-    namespace bp = boost::python;
-    BOOST_PYTHON_MODULE(juci) {
-      // text editing
-      bp::def("replaceLine", &juci_plugin::cpp::ReplaceLine)
-	.bp::def("replaceWord", &juci_plugin::cpp::ReplaceWord);
-      //.bp::def("");
-    }
-    
-  }//namespace #include "api.h"
-
-  //
-  //   calls from C++ to Python
-  //
-  namespace py{
-
-    
-  }// py 
-  
-}//juci_plugin
-
-
-int main(int argc, char *argv[])
-{
-  
-  return 0;
-}
-

juci/api.h

@@ -4,50 +4,74 @@
 //
 //    Plugin API
 //
-namespace juci_plugin{
+namespace juci_api{
   //
   //   calls from python to C++
   //
   namespace cpp{
 
     //
-    //    ReplaceWord:
+    //    Replaceword:
     //        replaces a word in the editor with a string
     //
-    std::string ReplaceWord(const std::string word_);
+    void ReplaceWord(const std::string word_){
+      //TODO implement api::ReplaceWord / change string to iter?
+      //some_namespace::controller::replaceWord(word_*);
+      std::cout << "unimplemented function: 'api::ReplaceWord()' called"
+		<< std::endl;
+    }
         
     //
     //    ReplaceLine:
     //        Replaces a line in the editor with a string
     //
-    std::string ReplaceLine(const std::string line_);
-
-    //
-    //     The module
-    //
-    namespace bp = boost::python;
-    BOOST_PYTHON_MODULE(juci) {
-      // text editing
-      bp::def("replaceLine", &juci_plugin::cpp::ReplaceLine);
-      bp::def("replaceWord", &juci_plugin::cpp::ReplaceWord);
-    }// module::juci
+    void ReplaceLine(const std::string line_){
+      //TODO implement api::ReplaceLine / change string to iter?
+      //some_namespace::controller::replaceLine(line_);
+      std::cout << "unimplemented function: 'api::ReplaceLine()' called"
+		<< std::endl;
+    }    
     
-  }//namespace #include "api.h"
+  }//namespace cpp
 
   //
   //   calls from C++ to Python
   //
   namespace py{
+    const std::string g_project_root("~/bachelor/app/juci/");
+    //helpers
+    boost::python::api::object openPythonScript(const std::string path,
+						boost::python::api::object python_name_space) {
+      std::string temp = g_project_root + path + ".py";
+      boost::python::str the_path(temp);
+      return boost::python::exec_file(the_path, python_name_space);//, python_name_space);
+    }
     
+    //void snippet(std::string& word);
 
-  }// py 
+    void plugin(const std::string& plugin_name){
+      try{
+	/* initialize python interpreter */
+	Py_Initialize();
+	boost::python::api::object main_module = boost::python::import("__main__");
+	boost::python::api::object main_namespace = main_module.attr("__dict__");
+    
+	/* runs script from python */
+	//boost::python::object ignored1 = setPythonVar("word", word, main_namespace);
+	boost::python::api::object ignored2 = openPythonScript(plugin_name, main_namespace);   
+	/* extracts desired values */   
+	//boost::python::object pySnippet =  boost::python::eval("getSnippet()", main_namespace);
+	//word = boost::python::extract<std::string>(pySnippet);
+	/* add snippet to textView */
+	//TODO add snippet
+      }catch(boost::python::error_already_set const&){
+	PyErr_Print();
+      }
+    }
     
-}//juci_plugin
+  }// py 
   
+}//juci_api
 
-int main(int argc, char *argv[])
-{
 
-  return 0;
-}
    

juci/api_ext.cc

@@ -0,0 +1,8 @@
+#include "api.h"
+
+BOOST_PYTHON_MODULE(jucy_to_python_api) {
+      using namespace boost::python;
+      // text editing
+      def("replaceLine", &juci_api::cpp::ReplaceLine);
+      def("replaceWord", &juci_api::cpp::ReplaceWord);
+    }// module::juci