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scripting: fixed kicad compilation, cleanups

This commit is contained in:
Miguel Angel Ajo 2012-08-02 09:47:30 +02:00
parent 5140c348cd
commit b0881d8ec5
6 changed files with 82 additions and 72 deletions
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13
CMakeLists.txt
View File

@ -256,6 +256,19 @@ if(WIN32 AND USE_WX_GRAPHICS_CONTEXT)
check_find_package_result(GDI_PLUS_FOUND "GDI+")
endif(WIN32 AND USE_WX_GRAPHICS_CONTEXT)
# Find Python and other scripting resources
if (KICAD_SCRIPTING OR KICAD_SCRIPTING_MODULES)
execute_process(COMMAND python2 -c "import sys;print\"%s.%s\"%sys.version_info[0:2]" OUTPUT_VARIABLE PYTHON_VERSION OUTPUT_STRIP_TRAILING_WHITESPACE)
set(PYTHON_DEST "lib/python${PYTHON_VERSION}/dist-packages" )
find_package(PythonLibs)
include_directories(${PYTHON_INCLUDE_PATH}
./scripting)
endif(KICAD_SCRIPTING OR KICAD_SCRIPTING_MODULES)
# Automagically create version header file.
include(CreateBzrVersionHeader)
create_bzr_version_header()

17
include/appl_wxstruct.h
View File

@ -36,10 +36,7 @@
#include <wx/config.h>
#include <wx/filename.h>
#include <param_config.h>
#ifdef KICAD_SCRIPTING_EXPERIMENT
#include <Python.h>
#include <wx/wxPython/wxPython.h>
#endif
enum EDA_APP_T {
APP_UNKNOWN_T,
@ -62,10 +59,7 @@ class wxHtmlHelpController;
*/
class EDA_APP : public wxApp
{
#ifdef KICAD_SCRIPTING_EXPERIMENT
private:
PyThreadState* m_mainTState;
#endif
protected:
/// Used mainly to handle default paths libs m_Id = APP_EESCHEMA_T, APP_PCBNEW_T ...
EDA_APP_T m_Id;
@ -123,12 +117,6 @@ public:
* @return true if the application can be started.
*/
bool OnInit(); // should this be virtual
#ifdef KICAD_SCRIPTING_EXPERIMENT
bool Init_wxPython();
#endif
// This is only called if OnInit() returned true so it's a good place to do
// any cleanup matching the initializations done there.
//// virtual int OnExit() ;// { return(0) ; }; // TODO FIX THIS HACK MUST BE VIRTUAL
wxHtmlHelpController* GetHtmlHelpController() { return m_HtmlCtrl; }
@ -421,6 +409,7 @@ public:
* @param aIndex = insertion point
*/
void InsertLibraryPath( const wxString& aPaths, size_t aIndex );
};
/*

6
pcbnew/CMakeLists.txt
View File

@ -1,14 +1,9 @@
add_definitions(-DPCBNEW)
if (KICAD_SCRIPTING OR KICAD_SCRIPTING_MODULES)
EXECUTE_PROCESS(COMMAND python2 -c "import sys;print\"%s.%s\"%sys.version_info[0:2]" OUTPUT_VARIABLE PYTHON_VERSION OUTPUT_STRIP_TRAILING_WHITESPACE)
SET(PYTHON_DEST "lib/python${PYTHON_VERSION}/dist-packages" )
file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/scripting)
FIND_PACKAGE(SWIG REQUIRED)
INCLUDE(${SWIG_USE_FILE})
FIND_PACKAGE(PythonLibs)
INCLUDE_DIRECTORIES(${PYTHON_INCLUDE_PATH})
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DKICAD_SCRIPTING -DKICAD_SCRIPTING_MODULES")
endif(KICAD_SCRIPTING OR KICAD_SCRIPTING_MODULES)
@ -25,7 +20,6 @@ include_directories(
../polygon
../common/dialogs
./scripting
../scripting
${INC_AFTER}
)

85
pcbnew/pcbnew.cpp
View File

@ -29,6 +29,7 @@
*/
#ifdef KICAD_SCRIPTING
#include <python_scripting.h>
#include <pcbnew_scripting_helpers.h>
#endif
#include <fctsys.h>
@ -51,12 +52,6 @@
#include <wildcards_and_files_ext.h>
#include <class_board.h>
#include <dialogs/dialog_scripting.h>
#ifdef KICAD_SCRIPTING
#include <python_scripting.h>
#endif
// Colors for layers and items
COLORS_DESIGN_SETTINGS g_ColorsSettings;
@ -141,15 +136,11 @@ bool EDA_APP::OnInit()
PCB_EDIT_FRAME* frame = NULL;
#ifdef KICAD_SCRIPTING
if ( !pcbnewInitPythonScripting(&m_mainTState) )
if ( !pcbnewInitPythonScripting() )
{
return false;
return false;
}
#endif
#ifdef KICAD_SCRIPTING_EXPERIMENT
MyFrame *zz = new MyFrame(_T("Embedded wxPython Test"),wxDefaultPosition, wxSize(700, 600));
zz->Show(true);
#endif
InitEDA_Appl( wxT( "Pcbnew" ), APP_PCBNEW_T );
@ -245,6 +236,11 @@ Changing extension to .brd." ), GetChars( fn.GetFullPath() ) );
frame->SetFocus();
frame->GetCanvas()->SetFocus();
#ifdef KICAD_SCRIPTING_EXPERIMENT
MyFrame *zz = new MyFrame(_T("Embedded wxPython Test"),wxDefaultPosition, wxSize(700, 600));
zz->Show(true);
zz->ScriptingSetPcbEditFrame(frame); // make the frame available to my python thing
// now to find a way to use it for something useful
#endif
@ -261,39 +257,14 @@ int EDA_APP::OnExit() {
// in OnExit instead of ~MyApp because OnExit is only called if OnInit is
// successful.
#if KICAD_SCRIPTING_EXPERIMENT
wxPyEndAllowThreads(m_mainTState);
Py_Finalize();
pcbnewFinishPythonScripting();
#endif
return 0;
}
#endif
#ifdef KICAD_SCRIPTING_EXPERIMENT
// stuff copied from WxPython examples
bool EDA_APP::Init_wxPython() {
// Initialize Python
Py_Initialize();
PyEval_InitThreads();
// Load the wxPython core API. Imports the wx._core_ module and sets a
// local pointer to a function table located there. The pointer is used
// internally by the rest of the API functions.
if ( ! wxPyCoreAPI_IMPORT() ) {
wxLogError(wxT("***** Error importing the wxPython API! *****"));
PyErr_Print();
Py_Finalize();
return false;
}
// Save the current Python thread state and release the
// Global Interpreter Lock.
m_mainTState = wxPyBeginAllowThreads();
return true;
}
//
MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
: wxFrame(NULL, -1, title, pos, size,
wxDEFAULT_FRAME_STYLE|wxNO_FULL_REPAINT_ON_RESIZE)
@ -379,18 +350,35 @@ sys.stdin = sys.stderr = output\n";
wxPyEndBlockThreads(blocked);
}
const char* python_code2 = "\
import sys\nimport os\n\
sys.path.append(os.path.expanduser('~/.kicad_plugins'))\n\
import embedded_sample\n\
\n\
def makeWindow(parent):\n\
win = embedded_sample.MyPanel(parent)\n\
return win\n\
";
wxWindow* MyFrame::DoPythonStuff(wxWindow* parent)
{
const char* pycrust_panel = "\
import wx\n\
from wx.py import shell, version\n\
\n\
class MyPanel(wx.Panel):\n\
\tdef __init__(self, parent):\n\
\t\twx.Panel.__init__(self, parent, -1, style=wx.SUNKEN_BORDER)\n\
\t\t\n\
\t\ttext = wx.StaticText(self, -1,\n\
\t\t\t\t\"Everything on this side of the splitter comes from Python.\")\n\
\t\t\n\
\t\tintro = \"Welcome To PyCrust %s - KiCad's Python Shell\" % version.VERSION\n\
\t\tpycrust = shell.Shell(self, -1, introText=intro)\n\
\t\t\n\
\t\tsizer = wx.BoxSizer(wx.VERTICAL)\n\n\
\t\tsizer.Add(text, 0, wx.EXPAND|wx.ALL, 10)\n\n\
\t\tsizer.Add(pycrust, 1, wx.EXPAND|wx.BOTTOM|wx.LEFT|wx.RIGHT, 10)\n\n\
\t\tself.SetSizer(sizer)\n\n\
\n\
def makeWindow(parent):\n\
win = MyPanel(parent)\n\
return win\n\
";
// More complex embedded situations will require passing C++ objects to
// Python and/or returning objects from Python to be used in C++. This
// sample shows one way to do it. NOTE: The above code could just have
@ -413,7 +401,7 @@ wxWindow* MyFrame::DoPythonStuff(wxWindow* parent)
Py_DECREF(builtins);
// Execute the code to make the makeWindow function
result = PyRun_String(python_code2, Py_file_input, globals, globals);
result = PyRun_String(pycrust_panel, Py_file_input, globals, globals);
// Was there an exception?
if (! result) {
PyErr_Print();
@ -443,6 +431,7 @@ wxWindow* MyFrame::DoPythonStuff(wxWindow* parent)
// Otherwise, get the returned window out of Python-land and
// into C++-ville...
bool success = wxPyConvertSwigPtr(result, (void**)&window, _T("wxWindow"));
(void)success;
wxASSERT_MSG(success, _T("Returned object was not a wxWindow!"));
Py_DECREF(result);
}

15
scripting/python_scripting.cpp
View File

@ -116,7 +116,10 @@ static void swigSwitchPythonBuiltin()
* initializes all the wxpython interface, and returns the python thread control structure
*
*/
bool pcbnewInitPythonScripting(PyThreadState** aMainTState)
PyThreadState *g_PythonMainTState;
bool pcbnewInitPythonScripting()
{
swigAddBuiltin(); // add builtin functions
@ -139,7 +142,7 @@ bool pcbnewInitPythonScripting(PyThreadState** aMainTState)
// Save the current Python thread state and release the
// Global Interpreter Lock.
*aMainTState = wxPyBeginAllowThreads();
g_PythonMainTState = wxPyBeginAllowThreads();
// load pcbnew inside python, and load all the user plugins, TODO: add system wide plugins
@ -153,3 +156,11 @@ bool pcbnewInitPythonScripting(PyThreadState** aMainTState)
return true;
}
void pcbnewFinishPythonScripting()
{
wxPyEndAllowThreads(g_PythonMainTState);
Py_Finalize();
}

18
scripting/python_scripting.h
View File

@ -1,12 +1,26 @@
#ifndef __PYTHON_SCRIPTING_H
#define __PYTHON_SCRIPTING_H
#include <Python.h>
// undefs explained here: https://bugzilla.redhat.com/show_bug.cgi?id=427617
#ifdef _POSIX_C_SOURCE
#undef _POSIX_C_SOURCE
#endif
#ifdef _XOPEN_SOURCE
#undef _XOPEN_SOURCE
#endif
#include <Python.h>
#ifndef NO_WXPYTHON_EXTENSION_HEADERS
#include <wx/wxPython/wxPython.h>
#endif
/* Function pcbnewInitPythonScripting
* Initializes the Python engine inside pcbnew
*/
bool pcbnewInitPythonScripting(PyThreadState** aMainTState);
bool pcbnewInitPythonScripting();
void pcbnewFinishPythonScripting();
#endif