Eolian: WIP

efl-eo-files

@@ -131,7 +131,7 @@
 #./elm_app_server.eo
 #./elm_progressbar.eo
 #./elm_atspi_app_object.eo
-#./elm_bg.eo
+./elm_bg.eo
 #./elm_photo.eo
 #./elm_bubble.eo
 #./elm_interface_scrollable.eo
@@ -141,10 +141,10 @@
 #./elm_flip.eo
 #./elm_video.eo
 #./elm_gengrid_pan.eo
-#./elm_image.eo
+./elm_image.eo
 #./elm_calendar.eo
 #./elm_naviframe.eo
-#./elm_layout.eo
+./elm_layout.eo
 #./elm_map_pan.eo
 #./elm_genlist_pan.eo
 #./elm_interface_atspi_component.eo

efl/eo/efl.eo.pyx

@@ -208,7 +208,7 @@ cdef Eina_Bool _py_efl_eo_event_cb(
         bint ret
         _Eo o
         EventDesc py_ev_desc
-        #EventInfo py_ev_info_obj
+        # EventStruct py_ev_info_obj
 
     func = <object>data
     o = object_from_instance(obj)
@@ -216,21 +216,22 @@ cdef Eina_Bool _py_efl_eo_event_cb(
     py_ev_desc = EventDesc.__new__(EventDesc)
     py_ev_desc.desc = desc
 
-    #tmp1 = eina_hash_find(o.event_conv_to_py_mapping, desc)
-    #tmp2 = eina_hash_find(o.event_conv_to_c_mapping, desc)
-    #if tmp1 == NULL:
-    #    py_ev_info_obj = None
-    #else:
-        #py_ev_info_cls = <object>tmp
-        # use a generic class and set some conv func??
-        #py_ev_info_obj = py_ev_info_cls.__new__(py_ev_info_cls)
-        #py_ev_info_obj = EventInfo.__new__(EventInfo)
-        #py_ev_info_obj.event_info = event_info
-        #py_ev_info_obj.conv_to_python = tmp1
-        #py_ev_info_obj.conv_to_c = tmp2
+    # tmp1 = eina_hash_find(o.event_conv_mapping, desc)
+    # tmp2 = eina_hash_find(o.event_conv_to_c_mapping, desc)
+    # if tmp1 == NULL:
+    #     py_ev_info_obj = None
+    # else:
+    #     py_ev_info_cls = <object>tmp1
+    #     use a generic class and set some conv func??
+    #     py_ev_info_obj = py_ev_info_cls.__new__(py_ev_info_cls)
+    #     py_ev_info_obj = EventStruct.__new__(EventStruct)
+    #     py_ev_info_obj.event_info = event_info
+    #     py_ev_info_obj.conv_to_python_func = tmp1
+    #     py_ev_info_obj.conv_to_c = tmp2
 
-    #ret = func(py_ev_desc, py_ev_info_obj) # o as first param?
-    #return ret
+    # ret = func(py_ev_desc, py_ev_info_obj) # o as first param?
+    ret = func(py_ev_desc, None)
+    return ret
 
 
 cdef class EventDesc(object):
@@ -253,18 +254,18 @@ cdef class EventDesc(object):
             return bool(self.desc.unfreezable)
 
 
-#cdef class EventStruct(object):
+# cdef class EventStruct(object):
 
 #    cdef:
 #        void *event_info
-
+#        void *conv_to_python_func
 
 #    property value:
 #        def __get__(self):
-#            return self.conv_to_python(self.event_info)
+#            return self.conv_to_python_func(self.event_info)
 
-#        def __set__(self, val):
-#            self.event_info = self.conv_to_c(val)
+       # def __set__(self, val):
+       #     self.event_info = self.conv_to_c(val)
 
 
 cdef class _Eo(object):
@@ -390,10 +391,13 @@ cdef class _Eo(object):
         if desc is NULL:
             raise RuntimeError("Unknown Eo event name: %s" % (event_name))
 
-        eo_event_callback_add(
-            <Eo_Event_Description *>desc,
-            _py_efl_eo_event_cb,
-            <const void *>func
+        eo_do(
+            self.obj,
+            eo_event_callback_add(
+                <Eo_Event_Description *>desc,
+                _py_efl_eo_event_cb,
+                <const void *>func
+                )
             )
         Py_INCREF(func)
 
@@ -411,9 +415,12 @@ cdef class _Eo(object):
         if desc is NULL:
             raise RuntimeError("Unknown Eo event name: %s" % (event_name))
 
-        eo_event_callback_del(
-            <Eo_Event_Description *>desc,
-            _py_efl_eo_event_cb,
-            <const void *>func
+        eo_do(
+            self.obj,
+            eo_event_callback_del(
+                <Eo_Event_Description *>desc,
+                _py_efl_eo_event_cb,
+                <const void *>func
+                )
             )
         Py_DECREF(func)

eolian-example.py

@@ -0,0 +1,49 @@
+#!/usr/bin/python
+import logging
+efllog = logging.getLogger("efl")
+efllog.addHandler(logging.StreamHandler())
+
+import sys
+if len(sys.argv) < 2:
+    sys.exit("Usage: %s <file1> [file2] ... [fileN]".format(sys.argv[0]))
+
+w, h = 600, 600
+
+from efl import elementary as elm
+elm.init()
+
+win = elm.Win("pydemo", 1)
+win.title = "Python demo"
+win.autodel = False
+win.size = (w, h)
+win.event_callback_add("delete,request", lambda x, y: elm.exit())
+
+bg = elm.Bg(win)
+bg.size_hint_weight = (1.0, 1.0)
+win.resize_object_add(bg)
+bg.show()
+
+img = elm.Image(win)
+img.size_hint_weight = (1.0, 1.0)
+img.smooth = True
+img.aspect_fixed = True
+img.file = sys.argv[1], ""
+img.position = (0, 0)
+img.size = (w, h)
+
+file_idx = 1
+def _mouse_down_cb(*args):
+    global file_idx
+    file_idx += 1
+    if file_idx > len(sys.argv):
+        file_idx = 1
+    global img
+    img.file = sys.argv[file_idx], ""
+    return True
+
+img.event_callback_add("mouse,down", _mouse_down_cb)
+img.show()
+
+win.show()
+elm.run()
+elm.shutdown()

eolian/converters.py

@@ -57,7 +57,8 @@ builtin_types = (  # automatically converted by cython
     #"bool",
     #"void",
     "Evas_Coord",
-    "Evas_Real"
+    "Evas_Real",
+    "Elm_Win_Type"
     )
 
 complex_types = (
@@ -67,9 +68,9 @@ complex_types = (
 mapping_in = {
     # c_type: pyx_type
     "bool": "bint",
-    #"char": "",
-    "Evas_Object": "_Eo_Base",
-    "Eo": "_Eo_Base",
+    "char": None,
+    "Evas_Object": "_Eo",
+    "Eo": "_Eo",
     }
 
 conversions_in_python = {
@@ -88,8 +89,8 @@ mapping_out = {
     "bool": "bint",
     "char": "unicode",
     #"Elm_Object_Item": "_ObjectItem",
-    "Evas_Object": "_Eo_Base",
-    "Eo": "_Eo_Base",
+    "Evas_Object": "_Eo",
+    "Eo": "_Eo",
     }
 
 conversions_out = {
@@ -161,7 +162,7 @@ def convert_in_param(tp, param_name, is_nonull=None):
     conv_t = mapping_in[key]
     if conv_t is None:
         # conv_t = ""
-        conv_t = c_type
+        conv_t = ""
 
     if not is_nonull:
         key = "<{0}>{1} if {1} is not None else NULL".format(c_type, param_name)

eolian/generator.py

@@ -12,7 +12,7 @@ formatter = logging.Formatter("%(name)s %(levelname)s: %(message)s")
 handler.setFormatter(formatter)
 log = logging.getLogger("eolian")
 log.addHandler(handler)
-log_level = logging.ERROR
+log_level = logging.WARN
 log.setLevel(log_level)
 
 import eolian
@@ -380,7 +380,7 @@ class Function(object):
             gen.write("cdef:")
             gen.indent()
             for i, (t, n) in enumerate(expand_params):
-                gen.write("%s %s = tmp_prm%d" % (t, n, i))
+                gen.write("%s = tmp_prm%d" % (" ".join((t, n)).strip(), i))
 
             gen.dedent()
 
@@ -491,7 +491,7 @@ class Constructor(object):
     def generate(self, gen):
         cls_get = self.clsgetter
 
-        header_params = [("_Eo", "parent=None")]
+        header_params = []
         c_ctors = []
 
         for ctor in self.ctors:
@@ -522,6 +522,8 @@ class Constructor(object):
             c_call_params = ", ".join(c_call_params)
             c_ctors.append((c_name, c_call_params))
 
+        header_params.append(("_Eo", "parent=None"))
+
         gen.write("def __init__(self, %s):" % (", ".join([" ".join((t, n)).strip() for t, n in header_params])))
         gen.indent()
 
@@ -698,9 +700,10 @@ class Class(object):
                 try:
                     o.generate(gen)
                 except EolianTypeError:
-                    log.info("Skipping %r because of unknown type", o)
+                    raise
+                    #log.error("Skipping %s constructor because of unknown type", self.full_c_name)
                 except Exception:
-                    log.exception("Error while generating %r", o)
+                    log.exception("Error while generating %s constructor", self.full_c_name)
 
             for o in (
                     list(self.methods) +
@@ -738,7 +741,8 @@ class Class(object):
             imports.append((lib_name, "_" + name))
 
         for l, n in imports:
-            l2 = PY_EFL_TOP_LEVEL_PACKAGE + "." + l.lower()
+            #l2 = PY_EFL_TOP_LEVEL_PACKAGE + "." + l.lower()
+            l2 = l.lower()
             gen.write("from %s import %s as %s" % (l2, n, l.replace(".", "_") + n))
 
         gen.write()
@@ -747,10 +751,10 @@ class Class(object):
         gen.write("class %s(%s):" % (self.name, ", ".join(inherits)))
         gen.indent()
 
-        gen.write("def __init__(self, parent=None, *args, **kwargs):")
+        gen.write("def __init__(self, *args, **kwargs):")
         gen.indent()
         gen.write(
-            "_%s.__init__(self, parent=None, *args, **kwargs)" % (
+            "_%s.__init__(self, *args, **kwargs)" % (
                 self.name
                 )
             )

include/efl.eina.pxd

@@ -101,6 +101,7 @@ cdef extern from "Eina.h":
     ctypedef _Eina_Inlist Eina_Inlist
 
     ctypedef struct Eina_Accessor
+    ctypedef struct Eina_File
 
     ####################################################################
     # Other typedefs

include/efl.elementary.pxd

@@ -18,7 +18,7 @@
 
 from libc.stdint cimport uintptr_t
 
-from efl.evas cimport Eina_List, Eina_Bool
+from efl.eina cimport Eina_File, Eina_List, Eina_Bool
 from efl.evas cimport Evas_Object, Evas_Font_Size, Evas_Coord
 from efl.evas cimport Evas_Event_Flags, Evas_Display_Mode
 from efl.evas.enums cimport Evas_Callback_Type
@@ -27,7 +27,7 @@ from efl.elementary.enums cimport Elm_Sys_Notify_Closed_Reason, \
     Elm_Illume_Command, Elm_Win_Keyboard_Mode, \
     Elm_Win_Indicator_Opacity_Mode, Elm_Win_Indicator_Mode, \
     Elm_Scroller_Movement_Block, Elm_Scroller_Policy, \
-    Elm_Scroller_Single_Direction
+    Elm_Scroller_Single_Direction, Elm_Bg_Option, Elm_Image_Orient
 
 cdef extern from "time.h":
     struct tm:
@@ -179,4 +179,6 @@ cdef extern from "Elementary.h":
     ctypedef void      (*Elm_Interface_Scrollable_Min_Limit_Cb)(Evas_Object *obj, Eina_Bool w, Eina_Bool h)
     ctypedef void      (*Elm_Interface_Scrollable_Resize_Cb)(Evas_Object *obj, Evas_Coord w, Evas_Coord h)
 
+    ctypedef struct Elm_Layout_Part_Alias_Description
+
 cdef int PY_EFL_ELM_LOG_DOMAIN

include/efl.eo.pxd

@@ -31,6 +31,8 @@ cdef:
             #_add_obj(self, Eo_Class *klass, cEo *parent)
 
 
+    object (*conv_to_python)(void *c_ei)
+
     int PY_REFCOUNT(object o)
 
     void _object_mapping_register(char *name, object cls) except *

setup.py

@@ -323,7 +323,7 @@ if set(("build", "build_ext", "install", "bdist", "sdist")) & set(sys.argv):
     output_path = "/".join((PY_EFL_TOP_LEVEL_PACKAGE, library_name))
     generate_pxis(library_name, header_name, output_path)
     efl_ext = Extension(
-        ".".join((library_name, "__init__")), ["/".join((output_path, "__init__" + module_suffix))],
+        "efl", ["/".join((output_path, "efl.efl" + module_suffix))],
         define_macros=[
             ('EFL_BETA_API_SUPPORT', 1),
             ('EFL_EO_API_SUPPORT', 1),