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python-efl/efl/evas/efl.evas.pyx

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# Copyright (C) 2007-2015 various contributors (see AUTHORS)
#
# This file is part of Python-EFL.
#
# Python-EFL is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 3 of the License, or (at your option) any later version.
#
# Python-EFL is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this Python-EFL. If not, see <http://www.gnu.org/licenses/>.
"""
Enumerations
============
Size Hints Helper
-----------------
Helper values to be used as :ref:`evas-size-hints` for objects.
.. data:: EVAS_HINT_EXPAND = -1.0
to be used with **weight** or **expand**
.. data:: EVAS_HINT_FILL = 1.0
to be used with **align** or **fill**
.. data:: EXPAND_BOTH = EVAS_HINT_EXPAND, EVAS_HINT_EXPAND
Expand in both direction
.. versionadded:: 1.13
.. data:: EXPAND_HORIZ = EVAS_HINT_EXPAND, 0.0
Expand horizontally
.. versionadded:: 1.13
.. data:: EXPAND_VERT = 0.0, EVAS_HINT_EXPAND
Expand vertically
.. versionadded:: 1.13
.. data:: FILL_BOTH = EVAS_HINT_FILL, EVAS_HINT_FILL
Fill both direction
.. versionadded:: 1.13
.. data:: FILL_HORIZ = EVAS_HINT_FILL, 0.5
Fill horizontally
.. versionadded:: 1.13
.. data:: FILL_VERT = 0.5, EVAS_HINT_FILL
Fill vertically
.. versionadded:: 1.13
.. _Evas_Button_Flags:
Evas_Button_Flags
-----------------
Flags for Mouse Button events.
.. data:: EVAS_BUTTON_NONE
No extra mouse button data.
.. data:: EVAS_BUTTON_DOUBLE_CLICK
This mouse button press was the 2nd press of a double click.
.. data:: EVAS_BUTTON_TRIPLE_CLICK
This mouse button press was the 3rd press of a triple click.
.. _Evas_BiDi_Direction:
Evas_BiDi_Direction
-------------------
.. data:: EVAS_BIDI_DIRECTION_NATURAL
Natural direction.
.. data:: EVAS_BIDI_DIRECTION_NEUTRAL
Neutral direction.
.. data:: EVAS_BIDI_DIRECTION_LTR
Left to right direction.
.. data:: EVAS_BIDI_DIRECTION_RTL
Right to left direction.
.. _Evas_Callback_Type:
Evas_Callback_Type
-------------------------------------
.. data:: EVAS_CALLBACK_MOUSE_IN
Mouse In Event.
.. data:: EVAS_CALLBACK_MOUSE_OUT
Mouse Out Event.
.. data:: EVAS_CALLBACK_MOUSE_DOWN
Mouse Button Down Event.
.. data:: EVAS_CALLBACK_MOUSE_UP
Mouse Button Up Event.
.. data:: EVAS_CALLBACK_MOUSE_MOVE
Mouse Move Event.
.. data:: EVAS_CALLBACK_MOUSE_WHEEL
Mouse Wheel Event.
.. data:: EVAS_CALLBACK_MULTI_DOWN
Multi-touch Down Event.
.. data:: EVAS_CALLBACK_MULTI_UP
Multi-touch Up Event.
.. data:: EVAS_CALLBACK_MULTI_MOVE
Multi-touch Move Event.
.. data:: EVAS_CALLBACK_FREE
Object Being Freed (Called after Del).
.. data:: EVAS_CALLBACK_KEY_DOWN
Key Press Event.
.. data:: EVAS_CALLBACK_KEY_UP
Key Release Event.
.. data:: EVAS_CALLBACK_FOCUS_IN
Focus In Event.
.. data:: EVAS_CALLBACK_FOCUS_OUT
Focus Out Event.
.. data:: EVAS_CALLBACK_SHOW
Show Event.
.. data:: EVAS_CALLBACK_HIDE
Hide Event.
.. data:: EVAS_CALLBACK_MOVE
Move Event.
.. data:: EVAS_CALLBACK_RESIZE
Resize Event.
.. data:: EVAS_CALLBACK_RESTACK
Restack Event.
.. data:: EVAS_CALLBACK_DEL
Object Being Deleted (called before Free).
.. data:: EVAS_CALLBACK_HOLD
Events go on/off hold.
.. data:: EVAS_CALLBACK_CHANGED_SIZE_HINTS
Size hints changed event.
.. data:: EVAS_CALLBACK_IMAGE_PRELOADED
Image has been preloaded.
.. data:: EVAS_CALLBACK_CANVAS_FOCUS_IN
Canvas got focus as a whole.
.. data:: EVAS_CALLBACK_CANVAS_FOCUS_OUT
Canvas lost focus as a whole.
.. data:: EVAS_CALLBACK_RENDER_FLUSH_PRE
Called just before rendering is updated on the canvas target.
.. data:: EVAS_CALLBACK_RENDER_FLUSH_POST
Called just after rendering is updated on the canvas target.
.. data:: EVAS_CALLBACK_CANVAS_OBJECT_FOCUS_IN
Canvas object got focus.
.. data:: EVAS_CALLBACK_CANVAS_OBJECT_FOCUS_OUT
Canvas object lost focus.
.. data:: EVAS_CALLBACK_IMAGE_UNLOADED
Image data has been unloaded.
.. data:: EVAS_CALLBACK_RENDER_PRE
Called just before rendering starts on the canvas target.
.. data:: EVAS_CALLBACK_RENDER_POST
Called just after rendering stops on the canvas target.
.. data:: EVAS_CALLBACK_IMAGE_RESIZE
Image size is changed.
.. data:: EVAS_CALLBACK_DEVICE_CHANGED
Devices added, removed or changed on canvas.
.. data:: EVAS_CALLBACK_AXIS_UPDATE
Input device changed value on some axis. (since 1.13)
.. data:: EVAS_CALLBACK_LAST
kept as last element/sentinel – not really an event.
.. _Evas_Event_Flags:
Evas_Event_Flags
-------------------------------------
.. data:: EVAS_EVENT_FLAG_NONE
No fancy flags set.
.. data:: EVAS_EVENT_FLAG_ON_HOLD
This event is being delivered but should be put "on hold" until the on
hold flag is unset. The event should be used for informational purposes
and maybe some indications visually, but not actually perform anything
.. data:: EVAS_EVENT_FLAG_ON_SCROLL
This event flag indicates the event occurs while scrolling; for example,
DOWN event occurs during scrolling; the event should be used for
informational purposes and maybe some indications visually, but not
actually perform anything
.. _Evas_Touch_Point_State:
Evas_Touch_Point_State
-------------------------------------
.. data:: EVAS_TOUCH_POINT_DOWN
Touch point is pressed down
.. data:: EVAS_TOUCH_POINT_UP
Touch point is released
.. data:: EVAS_TOUCH_POINT_MOVE
Touch point is moved
.. data:: EVAS_TOUCH_POINT_STILL
Touch point is not moved after pressed
.. data:: EVAS_TOUCH_POINT_CANCEL
Touch point is cancelled
.. _Evas_Font_Hinting_Flags:
Evas_Font_Hinting_Flags
-------------------------------------
.. data:: EVAS_FONT_HINTING_NONE
No font hinting
.. data:: EVAS_FONT_HINTING_AUTO
Automatic font hinting
.. data:: EVAS_FONT_HINTING_BYTECODE
Bytecode font hinting
.. _Evas_Colorspace:
Evas_Colorspace
-------------------------------------
.. data:: EVAS_COLORSPACE_ARGB8888
ARGB8888
.. data:: EVAS_COLORSPACE_YCBCR422P601_PL
YCBCR422P601_PL
.. data:: EVAS_COLORSPACE_YCBCR422P709_PL
YCBCR422P709_PL
.. data:: EVAS_COLORSPACE_RGB565_A5P
RGB565_A5P
.. data:: EVAS_COLORSPACE_GRY8
GRY8
.. data:: EVAS_COLORSPACE_YCBCR422601_PL
YCBCR422601_PL
.. data:: EVAS_COLORSPACE_YCBCR420NV12601_PL
YCBCR420NV12601_PL
.. data:: EVAS_COLORSPACE_YCBCR420TM12601_PL
YCBCR420TM12601_PL
.. _Evas_Object_Table_Homogeneous_Mode:
Evas_Object_Table_Homogeneous_Mode
-------------------------------------
How to pack items into cells in a table
.. data:: EVAS_OBJECT_TABLE_HOMOGENEOUS_NONE
None
.. data:: EVAS_OBJECT_TABLE_HOMOGENEOUS_TABLE
Table
.. data:: EVAS_OBJECT_TABLE_HOMOGENEOUS_ITEM
Item
.. _Evas_Aspect_Control:
Evas_Aspect_Control
-------------------------------------
.. data:: EVAS_ASPECT_CONTROL_NONE
Preference on scaling unset
.. data:: EVAS_ASPECT_CONTROL_NEITHER
Same effect as unset preference on scaling
.. data:: EVAS_ASPECT_CONTROL_HORIZONTAL
Use all horizontal container space to place an object, using the given
aspect
.. data:: EVAS_ASPECT_CONTROL_VERTICAL
Use all vertical container space to place an object, using the given aspect
.. data:: EVAS_ASPECT_CONTROL_BOTH
Use all horizontal and vertical container spaces to place an object
(never growing it out of those bounds), using the given aspect
.. _Evas_Display_Mode:
Evas_Display_Mode
-------------------------------------
.. data:: EVAS_DISPLAY_MODE_NONE
Default mode.
.. data:: EVAS_DISPLAY_MODE_COMPRESS
Use this mode when you want to give compress display mode hint to an object.
.. data:: EVAS_DISPLAY_MODE_EXPAND
Use this mode when you want to give expand display mode hint to an object.
.. data:: EVAS_DISPLAY_MODE_DONT_CHANGE
Use this mode when an object should not change its display mode.
.. _Evas_Load_Error:
Evas_Load_Error
-------------------------------------
.. data:: EVAS_LOAD_ERROR_NONE
None.
.. data:: EVAS_LOAD_ERROR_GENERIC
Generic.
.. data:: EVAS_LOAD_ERROR_DOES_NOT_EXIST
Not exists.
.. data:: EVAS_LOAD_ERROR_PERMISSION_DENIED
Permission danied.
.. data:: EVAS_LOAD_ERROR_RESOURCE_ALLOCATION_FAILED
Allocation failure.
.. data:: EVAS_LOAD_ERROR_CORRUPT_FILE
Corrupted file.
.. data:: EVAS_LOAD_ERROR_UNKNOWN_FORMAT
Unknown format.
.. _Evas_Alloc_Error:
Evas_Alloc_Error
-------------------------------------
.. data:: EVAS_ALLOC_ERROR_NONE
No allocation error.
.. data:: EVAS_ALLOC_ERROR_FATAL
Allocation failed despite attempts to free up memory.
.. data:: EVAS_ALLOC_ERROR_RECOVERED
Allocation succeeded, but extra memory had to be found by freeing up speculative resources.
.. _Evas_Fill_Spread:
XXX
-------------------------------------
.. data:: EVAS_TEXTURE_REFLECT
Image fill tiling mode - tiling reflects
.. data:: EVAS_TEXTURE_REPEAT
Image fill tiling mode - tiling reflects
.. data:: EVAS_TEXTURE_RESTRICT
Tiling clamps - range offset ignored
.. data:: EVAS_TEXTURE_RESTRICT_REFLECT
Tiling clamps and any range offset reflects
.. data:: EVAS_TEXTURE_RESTRICT_REPEAT
Tiling clamps and any range offset repeats
.. data:: EVAS_TEXTURE_PAD
Tiling extends with end values
.. _Evas_Pixel_Import_Pixel_Format:
Evas_Pixel_Import_Pixel_Format
-------------------------------------
.. data:: EVAS_PIXEL_FORMAT_NONE
No pixel format.
.. data:: EVAS_PIXEL_FORMAT_ARGB32
ARGB 32bit pixel format with A in the high byte per 32bit pixel word.
.. data:: EVAS_PIXEL_FORMAT_YUV420P_601
YUV 420 Planar format with CCIR 601 color encoding with contiguous
planes in the order Y, U and V.
.. _Evas_Native_Surface_Type:
_Evas_Native_Surface_Type
-------------------------------------
.. data:: EVAS_NATIVE_SURFACE_NONE
No surface type.
.. data:: EVAS_NATIVE_SURFACE_X11
X Window system based type.
.. data:: EVAS_NATIVE_SURFACE_OPENGL
OpenGL system based type.
.. data:: EVAS_NATIVE_SURFACE_WL
Wayland system based type.
.. _Evas_Render_Op:
Evas_Render_Op
-------------------------------------
.. data:: EVAS_RENDER_BLEND
default op: d = d*(1-sa) + s
.. data:: EVAS_RENDER_BLEND_REL
d = d*(1 - sa) + s*da
.. data:: EVAS_RENDER_COPY
d = s
.. data:: EVAS_RENDER_COPY_REL
d = s*da
.. data:: EVAS_RENDER_ADD
Unknown
.. data:: EVAS_RENDER_ADD_REL
d = d + s*da
.. data:: EVAS_RENDER_SUB
d = d - s
.. data:: EVAS_RENDER_SUB_REL
Unknown
.. data:: EVAS_RENDER_TINT
d = d*s + d*(1 - sa) + s*(1 - da)
.. data:: EVAS_RENDER_TINT_REL
d = d*(1 - sa + s)
.. data:: EVAS_RENDER_MASK
d = d*sa
.. data:: EVAS_RENDER_MUL
d = d*s
.. _Evas_Border_Fill_Mode:
Evas_Border_Fill_Mode
-------------------------------------
.. data:: EVAS_BORDER_FILL_NONE
None
.. data:: EVAS_BORDER_FILL_DEFAULT
Default
.. data:: EVAS_BORDER_FILL_SOLID
Solid
.. _Evas_Image_Scale_Hint:
Evas_Image_Scale_Hint
-------------------------------------
.. data:: EVAS_IMAGE_SCALE_HINT_NONE
None
.. data:: EVAS_IMAGE_SCALE_HINT_DYNAMIC
Dynamic
.. data:: EVAS_IMAGE_SCALE_HINT_STATIC
Static
.. _Evas_Image_Animated_Loop_Hint:
Evas_Image_Animated_Loop_Hint
-------------------------------------
.. data:: EVAS_IMAGE_ANIMATED_HINT_NONE
None
.. data:: EVAS_IMAGE_ANIMATED_HINT_LOOP
Loop
.. data:: EVAS_IMAGE_ANIMATED_HINT_PINGPONG
Pingpong
.. _Evas_Image_Orient:
Evas_Image_Orient
-------------------------------------
.. versionadded:: 1.14
.. data:: EVAS_IMAGE_ORIENT_NONE
No orientation change
.. data:: EVAS_IMAGE_ORIENT_0
No orientation change
.. data:: EVAS_IMAGE_ORIENT_90
Orient 90 degrees clockwise
.. data:: EVAS_IMAGE_ORIENT_180
Orient 180 degrees clockwise
.. data:: EVAS_IMAGE_ORIENT_270
Rotate 90 degrees counter-clockwise (i.e. 270 degrees clockwise)
.. data:: EVAS_IMAGE_FLIP_HORIZONTAL
Flip image horizontally
.. data:: EVAS_IMAGE_FLIP_VERTICAL
Flip image vertically
.. data:: EVAS_IMAGE_FLIP_TRANSPOSE
Flip image along the y = (width - x) line (bottom-left to top-right)
.. data:: EVAS_IMAGE_FLIP_TRANSVERSE
Flip image along the y = x line (top-left to bottom-right)
.. _Evas_Engine_Render_Mode:
Evas_Engine_Render_Mode
-------------------------------------
.. data:: EVAS_RENDER_MODE_BLOCKING
The rendering is blocking mode.
.. data:: EVAS_RENDER_MODE_NONBLOCKING
The rendering is non blocking mode.
.. _Evas_Image_Content_Hint:
Evas_Image_Content_Hint
-------------------------------------
.. data:: EVAS_IMAGE_CONTENT_HINT_NONE
No hint at all.
.. data:: EVAS_IMAGE_CONTENT_HINT_DYNAMIC
The contents will change over time.
.. data:: EVAS_IMAGE_CONTENT_HINT_STATIC
The contents won't change over time.
.. _Evas_Device_Class:
Evas_Device_Class
-------------------------------------
.. data:: EVAS_DEVICE_CLASS_NONE
Not a device.
.. data:: EVAS_DEVICE_CLASS_SEAT
The user/seat (the user themselves)
.. data:: EVAS_DEVICE_CLASS_KEYBOARD
A regular keyboard, numberpad or attached buttons.
.. data:: EVAS_DEVICE_CLASS_MOUSE
A mouse, trackball or touchpad relative motion device.
.. data:: EVAS_DEVICE_CLASS_TOUCH
A touchscreen with fingers or stylus.
.. data:: EVAS_DEVICE_CLASS_PEN
A special pen device.
.. data:: EVAS_DEVICE_CLASS_POINTER
A laser pointer, wii-style or "minority report" pointing device.
.. data:: EVAS_DEVICE_CLASS_GAMEPAD
A gamepad controller or joystick.
.. _Evas_Object_Pointer_Mode:
Evas_Object_Pointer_Mode
-------------------------------------
.. data:: EVAS_OBJECT_POINTER_MODE_AUTOGRAB
default, X11-like
.. data:: EVAS_OBJECT_POINTER_MODE_NOGRAB
pointer always bound to the object right below it
.. data:: EVAS_OBJECT_POINTER_MODE_NOGRAB_NO_REPEAT_UPDOWN
useful on object with "repeat events" enabled, where mouse/touch up and
down events WONT be repeated to objects and these objects wont be
auto-grabbed.
.. _Evas_Text_Style_Type:
Evas_Text_Style_Type
-------------------------------------
.. data:: EVAS_TEXT_STYLE_PLAIN
plain
.. data:: EVAS_TEXT_STYLE_SHADOW
shadow
.. data:: EVAS_TEXT_STYLE_OUTLINE
outline
.. data:: EVAS_TEXT_STYLE_SOFT_OUTLINE
soft outline
.. data:: EVAS_TEXT_STYLE_GLOW
glow
.. data:: EVAS_TEXT_STYLE_OUTLINE_SHADOW
outline shadow
.. data:: EVAS_TEXT_STYLE_FAR_SHADOW
far shadow
.. data:: EVAS_TEXT_STYLE_OUTLINE_SOFT_SHADOW
outline soft shadow
.. data:: EVAS_TEXT_STYLE_SOFT_SHADOW
soft shadow
.. data:: EVAS_TEXT_STYLE_FAR_SOFT_SHADOW
far soft shadow
.. data:: EVAS_TEXT_STYLE_SHADOW_DIRECTION_BOTTOM_RIGHT
shadow direction bottom right
.. data:: EVAS_TEXT_STYLE_SHADOW_DIRECTION_BOTTOM
shadow direction bottom
.. data:: EVAS_TEXT_STYLE_SHADOW_DIRECTION_BOTTOM_LEFT
shadow direction bottom left
.. data:: EVAS_TEXT_STYLE_SHADOW_DIRECTION_LEFT
shadow direction left
.. data:: EVAS_TEXT_STYLE_SHADOW_DIRECTION_TOP_LEFT
shadow direction top left
.. data:: EVAS_TEXT_STYLE_SHADOW_DIRECTION_TOP
shadow direction top
.. data:: EVAS_TEXT_STYLE_SHADOW_DIRECTION_TOP_RIGHT
shadow direction top right
.. data:: EVAS_TEXT_STYLE_SHADOW_DIRECTION_RIGHT
shadow direction right
.. _Evas_Textblock_Text_Type:
Evas_Textblock_Text_Type
-------------------------------------
.. data:: EVAS_TEXTBLOCK_TEXT_RAW
Textblock text of type raw.
.. data:: EVAS_TEXTBLOCK_TEXT_PLAIN
Textblock text of type plain.
.. data:: EVAS_TEXTBLOCK_TEXT_MARKUP
Textblock text of type markup.
.. _Evas_Textblock_Cursor_Type:
Evas_Textblock_Cursor_Type
-------------------------------------
.. data:: EVAS_TEXTBLOCK_CURSOR_UNDER
Cursor type is under.
.. data:: EVAS_TEXTBLOCK_CURSOR_BEFORE
Cursor type is before.
.. _Evas_Textgrid_Palette:
Textgrid Palette
----------------
The palette to use for the foreground and background colors.
.. data:: EVAS_TEXTGRID_PALETTE_NONE
No palette is used.
.. data:: EVAS_TEXTGRID_PALETTE_STANDARD
Standard palette (around 16 colors).
.. data:: EVAS_TEXTGRID_PALETTE_EXTENDED
Extended palette (at max 256 colors).
.. data:: EVAS_TEXTGRID_PALETTE_LAST
Ignore it.
.. _Evas_Textgrid_Font_Style:
Textgrid Font Style
-------------------
The style to give to each character of the grid.
.. data:: EVAS_TEXTGRID_FONT_STYLE_NORMAL
Normal style.
.. data:: EVAS_TEXTGRID_FONT_STYLE_BOLD
Bold style.
.. data:: EVAS_TEXTGRID_FONT_STYLE_ITALIC
Oblique style.
Module level functions
======================
"""
from efl.utils.conversions cimport eina_list_strings_to_python_list
from efl.eina cimport EINA_LOG_DOM_DBG, EINA_LOG_DOM_INFO, EINA_LOG_DOM_WARN, \
EINA_LOG_DOM_ERR, EINA_LOG_DOM_CRIT
from efl.utils.logger cimport add_logger
cdef int PY_EFL_EVAS_LOG_DOMAIN = add_logger(__name__).eina_log_domain
import atexit
# TODO doc
EVAS_HINT_FILL = -1.0
EVAS_HINT_EXPAND = 1.0
EXPAND_BOTH = EVAS_HINT_EXPAND, EVAS_HINT_EXPAND
EXPAND_HORIZ = EVAS_HINT_EXPAND, 0.0
EXPAND_VERT = 0.0, EVAS_HINT_EXPAND
FILL_BOTH = EVAS_HINT_FILL, EVAS_HINT_FILL
FILL_HORIZ = EVAS_HINT_FILL, 0.5
FILL_VERT = 0.5, EVAS_HINT_FILL
def init():
EINA_LOG_DOM_INFO(PY_EFL_EVAS_LOG_DOMAIN, "Initializing efl.evas", NULL)
# when changing these, also change __init__.py!
# if evas_object_event_callbacks_len != EVAS_CALLBACK_LAST:
# raise SystemError("Number of object callbacks changed from %d to %d." %
# (evas_object_event_callbacks_len, EVAS_CALLBACK_LAST))
# if evas_canvas_event_callbacks_len != EVAS_CALLBACK_LAST:
# raise SystemError("Number of canvas callbacks changed from %d to %d." %
# (evas_canvas_event_callbacks_len, EVAS_CALLBACK_LAST))
return evas_init()
def shutdown():
EINA_LOG_DOM_INFO(PY_EFL_EVAS_LOG_DOMAIN, "Shutting down efl.evas", NULL)
return evas_shutdown()
def render_method_lookup(name):
"""Lookup render method and return its id (> 0 if found).
:param name: Render method
:type name: string
:return: ID
:rtype: int
"""
if isinstance(name, unicode): name = PyUnicode_AsUTF8String(name)
return evas_render_method_lookup(
<const char *>name if name is not None else NULL)
def render_method_list():
"""Returns a list of render method names.
:rtype: list of str
"""
cdef Eina_List *lst
ret = []
lst = evas_render_method_list()
while lst != NULL:
ret.append(<char*> lst.data)
lst = lst.next
evas_render_method_list_free(lst)
return ret
def color_parse(desc, is_premul=None):
cdef unsigned long c, desc_len
cdef int r, g, b, a
r = 0
g = 0
b = 0
a = 0
# TODO: Unicode/py3
if isinstance(desc, str):
if not desc or desc[0] != "#":
raise ValueError("Invalid color description")
desc_len = len(desc)
c = int(desc[1:], 16)
r = (c >> 16) & 0xff
g = (c >> 8) & 0xff
b = c & 0xff
if is_premul is None:
is_premul = False
if desc_len == 9:
a = (c >> 24) & 0xff
elif desc_len == 7:
a = 255
else:
raise ValueError("Invalid color description")
elif isinstance(desc, (int, long)):
c = desc
a = (c >> 24) & 0xff
r = (c >> 16) & 0xff
g = (c >> 8) & 0xff
b = c & 0xff
if is_premul is None:
is_premul = False
elif isinstance(desc, (list, tuple)):
if is_premul is None:
is_premul = True
if len(desc) == 3:
a = 255
r, g, b = desc
else:
r, g, b, a = desc
else:
raise TypeError("Unsupported type %s for color description." %
type(desc))
if is_premul is False:
evas_color_argb_premul(a, &r, &g, &b)
return (r, g, b, a)
def color_argb_premul(int r, int g, int b, int a):
evas_color_argb_premul(a, &r, &g, &b)
return (r, g, b, a)
def color_argb_unpremul(int r, int g, int b, int a):
evas_color_argb_unpremul(a, &r, &g, &b)
return (r, g, b, a)
def color_hsv_to_rgb(float h, float s, float v):
cdef int r, g, b
evas_color_hsv_to_rgb(h, s, v, &r, &g, &b)
return (r, g, b)
def color_rgb_to_hsv(int r, int g, int b):
cdef float h, s, v
evas_color_rgb_to_hsv(r, g, b, &h, &s, &v)
return (h, s, v)
def font_path_global_clear():
"""Removes all font paths loaded
.. versionadded: 1.10
"""
evas_font_path_global_clear()
def font_path_global_append(path):
"""Appends a font path to the list of font paths used by the application
.. versionadded: 1.10
"""
if isinstance(path, unicode): path = PyUnicode_AsUTF8String(path)
evas_font_path_global_append(
<const char *>path if path is not None else NULL)
def font_path_global_prepend(path):
"""Prepends a font path to the list of font paths used by the application
.. versionadded: 1.10
"""
if isinstance(path, unicode): path = PyUnicode_AsUTF8String(path)
evas_font_path_global_prepend(
<const char *>path if path is not None else NULL)
def font_path_global_list():
"""Retrieves the list of font paths used by the application
.. versionadded: 1.10
"""
return eina_list_strings_to_python_list(evas_font_path_global_list())
class EvasLoadError(Exception):
def __init__(self, int code, filename, key):
if code == EVAS_LOAD_ERROR_NONE:
msg = "No error on load"
elif code == EVAS_LOAD_ERROR_GENERIC:
msg = "A non-specific error occurred"
elif code == EVAS_LOAD_ERROR_DOES_NOT_EXIST:
msg = "File (or file path) does not exist"
elif code == EVAS_LOAD_ERROR_PERMISSION_DENIED:
msg = "Permission denied to an existing file (or path)"
elif code == EVAS_LOAD_ERROR_RESOURCE_ALLOCATION_FAILED:
msg = "Allocation of resources failure prevented load"
elif code == EVAS_LOAD_ERROR_CORRUPT_FILE:
msg = "File corrupt (but was detected as a known format)"
elif code == EVAS_LOAD_ERROR_UNKNOWN_FORMAT:
msg = "File is not in a known format"
self.code = code
self.file = filename
self.key = key
Exception.__init__(self, "%s (file=%s, key=%s)" % (msg, filename, key))
include "efl.evas_rect.pxi"
include "efl.evas_map.pxi"
include "efl.evas_canvas_callbacks.pxi"
include "efl.evas_canvas.pxi"
include "efl.evas_object_events.pxi"
include "efl.evas_object_callbacks.pxi"
include "efl.evas_object.pxi"
# Disable evas smart object for the moment, because PyMethod_New is broken
# in recent Cython versions, at least in Cython 0.21.1/2 using py3.
include "efl.evas_object_smart.pxi"
include "efl.evas_object_image.pxi"
include "efl.evas_object_line.pxi"
include "efl.evas_object_rectangle.pxi"
include "efl.evas_object_polygon.pxi"
include "efl.evas_object_text.pxi"
include "efl.evas_object_textblock.pxi"
include "efl.evas_object_box.pxi"
include "efl.evas_object_textgrid.pxi"
include "efl.evas_object_table.pxi"
include "efl.evas_object_grid.pxi"
init()
atexit.register(shutdown)
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