Enlightenment CVS committal
Author : barbieri
Project : e17
Module : proto/python-efl
Dir : e17/proto/python-efl/python-epsilon/epsilon
Modified Files:
__init__.py epsilon.c_epsilon.pyx
Log Message:
Implement epsilon API (most of).
===================================================================
RCS file: /cvs/e/e17/proto/python-efl/python-epsilon/epsilon/__init__.py,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -3 -r1.1 -r1.2
--- __init__.py 31 Oct 2007 00:06:43 -0000 1.1
+++ __init__.py 1 Nov 2007 18:46:42 -0000 1.2
@@ -1 +1,3 @@
#!/usr/bin/env python
+
+from c_epsilon import init, EPSILON_THUMB_NORMAL, EPSILON_THUMB_LARGE, Epsilon
===================================================================
RCS file:
/cvs/e/e17/proto/python-efl/python-epsilon/epsilon/epsilon.c_epsilon.pyx,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -3 -r1.1 -r1.2
--- epsilon.c_epsilon.pyx 31 Oct 2007 00:06:43 -0000 1.1
+++ epsilon.c_epsilon.pyx 1 Nov 2007 18:46:42 -0000 1.2
@@ -1 +1,161 @@
-# TODO
+
+__extra_epydoc_fields__ = (
+ ("parm", "Parameter", "Parameters"), # epydoc don't support pyrex properly
+ )
+
+def init():
+ return epsilon_init()
+
+EPSILON_THUMB_NORMAL = 0
+EPSILON_THUMB_LARGE = 1
+
+cdef class Epsilon:
+ """Epsilon thumbnail generator.
+
+ Epsilon produces freedesktop.org-compatible thumbnails, it can
+ use Imlib2, EPEG and external plugins. Imlib2 is the general
+ purpose image loader, EPEG is a super-fast JPEG, external plugins
+ can provide any thumbnail support, like xine to use videos.
+ """
+ def __init__(self, char *path, thumb_size=None, key=None, resolution=None):
+ """Epsilon constructor.
+
+ @parm path: full path of image to process.
+ @parm thumb_size: one of EPSILON_THUMB_NORMAL or EPSILON_THUMB_LARGE
+ @parm key: just used by edje to specify the part to process.
+ @parm resolution: just used by edje to specify render size.
+ """
+ if self.obj == NULL:
+ self.obj = epsilon_new(path)
+ if thumb_size is not None:
+ self.thumb_size_set(thumb_size)
+ if key is not None:
+ self.key_set(key)
+ if resolution is not None:
+ self.resolution_set(resolution)
+
+ def __str__(self):
+ return ("%s(path=%r, key=%s, thumb_file=%r, thumb_size=%r, "
+ "resolution=%r)") % \
+ (self.__class__.__name__, self.file, self.key, self.thumb_file,
+ self.thumb_size, self.resolution)
+
+ def __repr__(self):
+ return ("%s(0x%x, path=%r, key=%s, thumb_file=%r, thumb_size=%r, "
+ "resolution=%r, Epsilon=%#x, refcount=%d)") % \
+ (self.__class__.__name__, <unsigned long>self,
+ self.file, self.key, self.thumb_file,
+ self.thumb_size, self.resolution,
+ <unsigned long>self.obj, PY_REFCOUNT(self))
+
+ def __dealloc__(self):
+ if self.obj != NULL:
+ epsilon_free(self.obj)
+ self.obj = NULL
+
+ def exists(self):
+ """Check if thumbnail exists.
+
+ @rtype: bool
+ """
+ return bool(epsilon_exists(self.obj) == EPSILON_OK)
+
+ def generate(self):
+ """Force thumbnail generation.
+
+ @note: this will overwrite existing thumbnail.
+ """
+ return bool(epsilon_generate(self.obj) == EPSILON_OK)
+
+ def key_set(self, char *key):
+ """Specify key inside file to use.
+
+ So far, this is just used by Edje to choose which group to use.
+ """
+ epsilon_key_set(self.obj, key)
+
+ def key_get(self):
+ "@rtype: str or None"
+ if self.obj and self.obj.key:
+ return self.obj.key
+
+ property key:
+ def __set__(self, char *key):
+ self.key_set(key)
+
+ def __get__(self):
+ return self.key_get()
+
+ def resolution_set(self, int w, int h):
+ """Specify resolution to render thumbnail before scaling.
+
+ So far, this is just used to render Edje objects.
+ """
+ epsilon_resolution_set(self.obj, w, h)
+
+ def resolution_get(self):
+ "@rtype: tuple of int"
+ if self.obj:
+ return (self.obj.w, self.obj.h)
+ else:
+ return (0, 0)
+
+ property resolution:
+ def __set__(self, value):
+ cdef int w, h
+ w, h = value
+ self.resolution_set(w, h)
+
+ def __get__(self):
+ return self.resolution_get()
+
+ def thumb_size_set(self, int value):
+ """Specify thumbnail size, either EPSILON_THUMB_NORMAL (128x128) or
+ EPSILON_THUMB_LARGE (256x256).
+ """
+ if value != EPSILON_THUMB_NORMAL and value != EPSILON_THUMB_LARGE:
+ raise ValueError("value must be either EPSILON_THUMB_NORMAL or "
+ "EPSILON_THUMB_LARGE")
+ epsilon_thumb_size(self.obj, value)
+
+ def thumb_size_get(self):
+ "@rtype: int"
+ if self.obj:
+ if self.obj.tw == EPSILON_THUMB_NORMAL:
+ return EPSILON_THUMB_NORMAL
+ else:
+ return EPSILON_THUMB_LARGE
+
+ property thumb_size:
+ def __set__(self, int value):
+ self.thumb_size_set(value)
+
+ def __get__(self):
+ return self.thumb_size_get()
+
+ def file_get(self):
+ "@rtype: str"
+ cdef char *s
+ s = epsilon_file_get(self.obj)
+ if s != NULL:
+ return s
+
+ property file:
+ def __get__(self):
+ return self.file_get()
+
+ def thumb_file_get(self):
+ "@rtype: str or None"
+ cdef char *s
+ s = epsilon_thumb_file_get(self.obj)
+ if s != NULL:
+ return s
+
+ property thumb_file:
+ def __get__(self):
+ return self.thumb_file_get()
+
+
+
+
+init()
-------------------------------------------------------------------------
This SF.net email is sponsored by: Splunk Inc.
Still grepping through log files to find problems? Stop.
Now Search log events and configuration files using AJAX and a browser.
Download your FREE copy of Splunk now >> http://get.splunk.com/
_______________________________________________
enlightenment-cvs mailing list
enlightenment-cvs@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/enlightenment-cvs
