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authorWalter Bender <walter@sugarlabs.org>2013-10-30 00:52:29 (GMT)
committer Walter Bender <walter@sugarlabs.org>2013-10-30 00:52:29 (GMT)
commit49dc9ccbc9bf3597254e0d165fd138c1eb6275a2 (patch)
treecad92e304a445e85999c78a8606bfbaaa8878517 /plugins/turtle_blocks_extras
parenta50d1900b35b0c8bd3817843dfcadb3ca4cccdb8 (diff)
new prim for reskin
Diffstat (limited to 'plugins/turtle_blocks_extras')
-rw-r--r--plugins/turtle_blocks_extras/turtle_blocks_extras.py63
1 files changed, 3 insertions, 60 deletions
diff --git a/plugins/turtle_blocks_extras/turtle_blocks_extras.py b/plugins/turtle_blocks_extras/turtle_blocks_extras.py
index d1f25d0..c5357c4 100644
--- a/plugins/turtle_blocks_extras/turtle_blocks_extras.py
+++ b/plugins/turtle_blocks_extras/turtle_blocks_extras.py
@@ -30,7 +30,7 @@ from TurtleArt.tapalette import (make_palette, define_logo_function,
palette_names, palette_i18n_names)
from TurtleArt.talogo import (primitive_dictionary, logoerror,
media_blocks_dictionary)
-from TurtleArt.taconstants import (DEFAULT_SCALE, ICON_SIZE, CONSTANTS,
+from TurtleArt.taconstants import (DEFAULT_SCALE, CONSTANTS,
MEDIA_SHAPES, SKIN_PATHS, BLOCKS_WITH_SKIN,
PYTHON_SKIN, MEDIA_BLOCK2TYPE, VOICES,
MACROS, Color)
@@ -845,7 +845,6 @@ module found in the Journal'))
arg_descs=[ArgSlot(TYPE_OBJECT)],
return_type=TYPE_BOX))
- primitive_dictionary['skin'] = self._prim_reskin
palette.add_block('skin',
hidden=True,
colors=["#FF0000", "#A00000"],
@@ -854,8 +853,8 @@ module found in the Journal'))
prim_name='skin',
help_string=_("put a custom 'shell' on the turtle"))
self.tw.lc.def_prim('skin', 1,
- lambda self, x:
- primitive_dictionary['skin'](x))
+ Primitive(self.tw.lc.reskin,
+ arg_descs=[ArgSlot(TYPE_OBJECT)]))
# macro
palette.add_block('reskin',
@@ -1338,62 +1337,6 @@ Journal objects'))
self.tw.lc.heap.append(g)
self.tw.lc.heap.append(r)
- def _prim_reskin(self, media):
- """ Reskin the turtle with an image from a file """
- scale = int(ICON_SIZE * float(self.tw.lc.scale) / DEFAULT_SCALE)
- if scale < 1:
- return
- self.tw.lc.filepath = None
- dsobject = None
- if os.path.exists(media[6:]): # is it a path?
- self.tw.lc.filepath = media[6:]
- elif self.tw.running_sugar: # is it a datastore object?
- from sugar.datastore import datastore
- try:
- dsobject = datastore.get(media[6:])
- except:
- debug_output("Couldn't open skin %s" % (media[6:]),
- self.tw.running_sugar)
- if dsobject is not None:
- self.tw.lc.filepath = dsobject.file_path
- if self.tw.lc.filepath is None:
- self.tw.showlabel('nojournal', self.tw.lc.filepath)
- return
- pixbuf = None
- try:
- pixbuf = gtk.gdk.pixbuf_new_from_file_at_size(self.tw.lc.filepath,
- scale, scale)
- except:
- self.tw.showlabel('nojournal', self.tw.lc.filepath)
- debug_output("Couldn't open skin %s" % (self.tw.lc.filepath),
- self.tw.running_sugar)
- if pixbuf is not None:
- self.tw.turtles.get_active_turtle().set_shapes([pixbuf])
- pen_state = self.tw.turtles.get_active_turtle().get_pen_state()
- if pen_state:
- self.tw.turtles.get_active_turtle().set_pen_state(False)
- self.tw.turtles.get_active_turtle().forward(0)
- if pen_state:
- self.tw.turtles.get_active_turtle().set_pen_state(True)
-
- if self.tw.sharing():
- if self.tw.running_sugar:
- tmp_path = get_path(self.tw.activity, 'instance')
- else:
- tmp_path = '/tmp'
- tmp_file = os.path.join(get_path(self.tw.activity, 'instance'),
- 'tmpfile.png')
- pixbuf.save(tmp_file, 'png', {'quality': '100'})
- data = image_to_base64(tmp_file, tmp_path)
- height = pixbuf.get_height()
- width = pixbuf.get_width()
- event = 'R|%s' % (data_to_string([self.tw.nick,
- [round_int(width),
- round_int(height),
- data]]))
- gobject.idle_add(self.tw.send_event, event)
- os.remove(tmp_file)
-
def _prim_save_picture(self, name):
""" Save canvas to file as PNG """
self.tw.save_as_image(name)