diff options
Diffstat (limited to 'TurtleArt/tawindow.py')
| -rw-r--r-- | TurtleArt/tawindow.py | 108 |
1 files changed, 55 insertions, 53 deletions
diff --git a/TurtleArt/tawindow.py b/TurtleArt/tawindow.py index 6b14abf..217a6e5 100644 --- a/TurtleArt/tawindow.py +++ b/TurtleArt/tawindow.py @@ -58,7 +58,7 @@ from taconstants import (HORIZONTAL_PALETTE, VERTICAL_PALETTE, BLOCK_SCALE, PYTHON_SKIN, PALETTE_HEIGHT, STATUS_LAYER, OLD_DOCK, EXPANDABLE_ARGS, XO1, XO15, XO175, XO30, XO4, TITLEXY, CONTENT_ARGS, CONSTANTS, EXPAND_SKIN, PROTO_LAYER, - EXPANDABLE_FLOW, SUFFIX) + EXPANDABLE_FLOW, SUFFIX, TMP_SVG_PATH) from tapalette import (palette_names, palette_blocks, expandable_blocks, block_names, content_blocks, default_values, special_names, block_styles, help_strings, @@ -365,7 +365,7 @@ class TurtleArtWindow(): def init_plugin(self, plugin_dir): ''' Initialize plugin in plugin_dir ''' plugin_class = plugin_dir.capitalize() - f = "def f(self): from plugins.%s.%s import %s; return %s(self)" \ + f = 'def f(self): from plugins.%s.%s import %s; return %s(self)' \ % (plugin_dir, plugin_dir, plugin_class, plugin_class) plugins = {} # NOTE: When debugging plugins, it may be useful to not trap errors @@ -441,15 +441,15 @@ class TurtleArtWindow(): self.window.add_events(gtk.gdk.BUTTON_RELEASE_MASK) self.window.add_events(gtk.gdk.POINTER_MOTION_MASK) self.window.add_events(gtk.gdk.KEY_PRESS_MASK) - self.window.connect("expose-event", self._expose_cb) - self.window.connect("button-press-event", self._buttonpress_cb) - self.window.connect("button-release-event", self._buttonrelease_cb) - self.window.connect("motion-notify-event", self._move_cb) - self.window.connect("key-press-event", self._keypress_cb) + self.window.connect('expose-event', self._expose_cb) + self.window.connect('button-press-event', self._buttonpress_cb) + self.window.connect('button-release-event', self._buttonrelease_cb) + self.window.connect('motion-notify-event', self._move_cb) + self.window.connect('key-press-event', self._keypress_cb) gtk.gdk.screen_get_default().connect('size-changed', self._configure_cb) - target = [("text/plain", 0, 0)] + target = [('text/plain', 0, 0)] self.window.drag_dest_set(gtk.DEST_DEFAULT_ALL, target, gtk.gdk.ACTION_COPY | gtk.gdk.ACTION_MOVE) self.window.connect('drag_data_received', self._drag_data_received) @@ -534,7 +534,7 @@ class TurtleArtWindow(): int(self.width / 2 - 600), int(self.height / 2 - 450), svg_str_to_pixbuf( - svg_from_file("%s/images/%s.svg" % (self.path, name)))) + svg_from_file('%s/images/%s.svg' % (self.path, name)))) self.overlay_shapes[name].hide() self.overlay_shapes[name].type = 'overlay' @@ -648,7 +648,7 @@ class TurtleArtWindow(): if find_start_stack(blk): self.step_time = time if self.running_sugar: - debug_output("running stack starting from %s" % (blk.name), + debug_output('running stack starting from %s' % (blk.name), self.running_sugar) if running_from_button_push: self.selected_blk = None @@ -662,7 +662,7 @@ class TurtleArtWindow(): if find_block_to_run(blk): self.step_time = time if self.running_sugar: - debug_output("running stack starting from %s" % (blk.name), + debug_output('running stack starting from %s' % (blk.name), self.running_sugar) if running_from_button_push: self.selected_blk = None @@ -739,7 +739,7 @@ class TurtleArtWindow(): int(self.width / 2 - 600), int(self.height / 2 - 450), svg_str_to_pixbuf( - svg_from_file("%s/images/%s.svg" % (self.path, name)))) + svg_from_file('%s/images/%s.svg' % (self.path, name)))) if showing: self.overlay_shapes[name].set_layer(OVERLAY_LAYER) else: @@ -1090,7 +1090,7 @@ class TurtleArtWindow(): self.toolbar_offset, svg_str_to_pixbuf( svg_from_file( - "%s/images/palettehorizontal.svg" % (self.path))))) + '%s/images/palettehorizontal.svg' % (self.path))))) self.palette_button.append( Sprite( self.sprite_list, @@ -1098,7 +1098,7 @@ class TurtleArtWindow(): self.toolbar_offset, svg_str_to_pixbuf( svg_from_file( - "%s/images/palettevertical.svg" % (self.path))))) + '%s/images/palettevertical.svg' % (self.path))))) self.palette_button[0].name = _('orientation') self.palette_button[1].name = _('orientation') self.palette_button[0].type = 'palette' @@ -1113,7 +1113,7 @@ class TurtleArtWindow(): self.toolbar_offset, svg_str_to_pixbuf( svg_from_file( - "%s/images/palettenext.svg" % (self.path))))) + '%s/images/palettenext.svg' % (self.path))))) self.palette_button[2].name = _('next') self.palette_button[2].type = 'palette' self.palette_button[2].set_layer(TAB_LAYER) @@ -1127,7 +1127,7 @@ class TurtleArtWindow(): self.toolbar_offset + dims[1], svg_str_to_pixbuf( svg_from_file( - "%s/images/palettehshift.svg" % (self.path))))) + '%s/images/palettehshift.svg' % (self.path))))) self.palette_button.append( Sprite( self.sprite_list, @@ -1135,7 +1135,7 @@ class TurtleArtWindow(): self.toolbar_offset, svg_str_to_pixbuf( svg_from_file( - "%s/images/palettevshift.svg" % (self.path))))) + '%s/images/palettevshift.svg' % (self.path))))) self.palette_button.append( Sprite( self.sprite_list, @@ -1143,7 +1143,7 @@ class TurtleArtWindow(): self.toolbar_offset + dims[1], svg_str_to_pixbuf( svg_from_file( - "%s/images/palettehshift2.svg" % (self.path))))) + '%s/images/palettehshift2.svg' % (self.path))))) self.palette_button.append( Sprite( self.sprite_list, @@ -1151,7 +1151,7 @@ class TurtleArtWindow(): self.toolbar_offset, svg_str_to_pixbuf( svg_from_file( - "%s/images/palettevshift2.svg" % (self.path))))) + '%s/images/palettevshift2.svg' % (self.path))))) for i in range(4): self.palette_button[3 + i].name = _('shift') self.palette_button[3 + i].type = 'palette' @@ -2271,7 +2271,7 @@ before making changes to your Turtle Blocks program')) self.used_block_list.append(newblk.spr.labels[0]) def new_macro(self, name, x, y): - ''' Create a "macro" (predefined stack of blocks). ''' + ''' Create a 'macro' (predefined stack of blocks). ''' macro = MACROS[name] macro[0][2] = x macro[0][3] = y @@ -2321,7 +2321,7 @@ before making changes to your Turtle Blocks program')) else: cons.append(blocks[c]) else: - debug_output("connection error %s" % + debug_output('connection error %s' % (str(self._process_block_data[i])), self.running_sugar) cons.append(None) @@ -2348,7 +2348,7 @@ before making changes to your Turtle Blocks program')) blocks[c].connections[3] = None else: # Connection was to a block we haven't seen yet. - debug_output("Warning: dock to the future", + debug_output('Warning: dock to the future', self.running_sugar) else: if self._process_block_data[i][4][0] is not None: @@ -2364,10 +2364,10 @@ before making changes to your Turtle Blocks program')) blocks[c].connections[1] = None else: # Connection was to a block we haven't seen yet. - debug_output("Warning: dock to the future", + debug_output('Warning: dock to the future', self.running_sugar) else: - debug_output("Warning: unknown connection state %s" % + debug_output('Warning: unknown connection state %s' % (str(blk.connections)), self.running_sugar) blk.connections = cons[:] @@ -2464,7 +2464,7 @@ before making changes to your Turtle Blocks program')) ''' Share turtle movement and rotation after button up ''' if self.sharing(): nick = self.turtle_movement_to_share.get_name() - self.send_event("r|%s" % (data_to_string( + self.send_event('r|%s' % (data_to_string( [nick, round_int(self.turtles.get_active_turtle().get_heading())]))) if self.turtles.get_active_turtle().get_pen_state(): @@ -2472,7 +2472,7 @@ before making changes to your Turtle Blocks program')) put_pen_back_down = True else: put_pen_back_down = False - self.send_event("x|%s" % (data_to_string( + self.send_event('x|%s' % (data_to_string( [nick, [round_int(self.turtles.get_active_turtle().get_xy()[0]), round_int(self.turtles.get_active_turtle().get_xy()[1])]]))) @@ -3355,7 +3355,7 @@ before making changes to your Turtle Blocks program')) else: dy += delta gblk = gblk.connections[-1] - # Clamp has room for one "standard" block by default + # Clamp has room for one 'standard' block by default if dy > 0: dy -= 21 # Fixme: don't hardcode if blk.name in block_styles['clamp-style-else'] and dockn == 3: @@ -3483,7 +3483,7 @@ before making changes to your Turtle Blocks program')) self.keypress = keyname if alt_mask: - if keyname == "p": + if keyname == 'p': self.hideshow_button() elif keyname == 'q': self.quit_plugins() @@ -3633,15 +3633,15 @@ before making changes to your Turtle Blocks program')) num = float(text.replace(self.decimal_point, '.')) if num > 1000000: num = 1 - self.showlabel("#overflowerror") + self.showlabel('#overflowerror') elif num < -1000000: num = -1 - self.showlabel("#overflowerror") + self.showlabel('#overflowerror') if int(num) == num: num = int(num) except ValueError: num = 0 - self.showlabel("#notanumber") + self.showlabel('#notanumber') else: num = 0 self.selected_blk.spr.set_label(str(num)) @@ -3693,7 +3693,7 @@ before making changes to your Turtle Blocks program')) f.close() id = fname except IOError: - error_output("Unable to read Python code from %s" % (fname), + error_output('Unable to read Python code from %s' % (fname), self.running_sugar) return id @@ -3715,12 +3715,12 @@ before making changes to your Turtle Blocks program')) try: datastore.write(dsobject) id = dsobject.object_id - debug_output("Copied %s to the datastore" % (fname), + debug_output('Copied %s to the datastore' % (fname), self.running_sugar) # Don't copy the same file more than once self._py_cache[fname] = id except IOError: - error_output("Error copying %s to the datastore" % (fname), + error_output('Error copying %s to the datastore' % (fname), self.running_sugar) id = None dsobject.destroy() @@ -3754,11 +3754,11 @@ before making changes to your Turtle Blocks program')) if dsobject is None: return try: - file_handle = open(dsobject.file_path, "r") + file_handle = open(dsobject.file_path, 'r') self.python_code = file_handle.read() file_handle.close() except IOError: - debug_output("couldn't open %s" % dsobject.file_path, + debug_output('Could not open %s' % dsobject.file_path, self.running_sugar) # Save the object id as the block value if blk is None: @@ -3785,7 +3785,7 @@ before making changes to your Turtle Blocks program')) def new_project(self): ''' Start a new project ''' self.lc.stop_logo() - self._loaded_project = "" + self._loaded_project = '' # Put current project in the trash. while len(self.just_blocks()) > 0: blk = self.just_blocks()[0] @@ -3796,7 +3796,7 @@ before making changes to your Turtle Blocks program')) def is_new_project(self): ''' Is this a new project or was a old project loaded from a file? ''' - return self._loaded_project == "" + return self._loaded_project == '' def project_has_changed(self): ''' WARNING: order of JSON serialized data may have changed. ''' @@ -3805,9 +3805,9 @@ before making changes to your Turtle Blocks program')) saved_project_data = f.read() f.close() except: - debug_output("problem loading saved project data from %s" % + debug_output('problem loading saved project data from %s' % (self._loaded_project), self.running_sugar) - saved_project_data = "" + saved_project_data = '' current_project_data = data_to_string(self.assemble_data_to_save()) return saved_project_data != current_project_data @@ -3995,7 +3995,7 @@ before making changes to your Turtle Blocks program')) dsobject = datastore.get(value) except: # Should be IOError, but dbus error is raised dsobject = None - debug_output("couldn't get dsobject %s" % (value), + debug_output('Could not get dsobject %s' % (value), self.running_sugar) if dsobject is not None: self.load_python_code_from_journal(dsobject, blk) @@ -4047,7 +4047,7 @@ before making changes to your Turtle Blocks program')) x, y = self._calc_image_offset('', blk.spr) blk.set_image(pixbuf, x, y) except: - debug_output("Couldn't open dsobject (%s)" % + debug_output('Could not open dsobject (%s)' % (blk.values[0]), self.running_sugar) self._block_skin('journaloff', blk) else: @@ -4128,7 +4128,7 @@ before making changes to your Turtle Blocks program')) ''' Start a new project with a 'start' brick ''' if ta_file is None: self.process_data( - [[0, "start", PALETTE_WIDTH + 20, + [[0, 'start', PALETTE_WIDTH + 20, self.toolbar_offset + PALETTE_HEIGHT + 20 + ICON_SIZE, [None, None]]]) else: @@ -4312,16 +4312,17 @@ before making changes to your Turtle Blocks program')) save_picture(self.canvas, image_file) return ta_file, image_file - def save_as_image(self, name="", svg=False): + def save_as_image(self, name='', svg=False): ''' Grab the current canvas and save it. ''' if svg: suffix = '.svg' else: suffix = '.png' - if not self.interactive_mode: + if not self.interactive_mode: # png only save_picture(self.canvas, name[:-3] + suffix) return + if self.running_sugar: if len(name) == 0: filename = 'turtleblocks' + suffix @@ -4338,6 +4339,7 @@ before making changes to your Turtle Blocks program')) else: datapath = os.getcwd() filename = name + suffix + if filename is None: return @@ -4345,6 +4347,7 @@ before making changes to your Turtle Blocks program')) if svg: if self.canvas.cr_svg is None: return + self.canvas.svg_close() self.canvas.svg_reset() else: save_picture(self.canvas, file_path) @@ -4355,14 +4358,14 @@ before making changes to your Turtle Blocks program')) dsobject = datastore.create() if len(name) == 0: - dsobject.metadata['title'] = "%s %s" % \ - (self.activity.metadata['title'], _("image")) + dsobject.metadata['title'] = '%s %s' % \ + (self.activity.metadata['title'], _('image')) else: dsobject.metadata['title'] = name dsobject.metadata['icon-color'] = profile.get_color().to_string() if svg: dsobject.metadata['mime_type'] = 'image/svg+xml' - dsobject.set_file_path(os.path.join(datapath, 'output.svg')) + dsobject.set_file_path(TMP_SVG_PATH) else: dsobject.metadata['mime_type'] = 'image/png' dsobject.set_file_path(file_path) @@ -4370,14 +4373,13 @@ before making changes to your Turtle Blocks program')) dsobject.destroy() self.saved_pictures.append((dsobject.object_id, svg)) if svg: - os.remove(os.path.join(datapath, 'output.svg')) + os.remove(TMP_SVG_PATH) else: os.remove(file_path) else: if svg: subprocess.check_output( - ['mv', os.path.join(datapath, 'output.svg'), - os.path.join(datapath, filename)]) + ['cp', TMP_SVG_PATH, os.path.join(datapath, filename)]) self.saved_pictures.append((file_path, svg)) def just_blocks(self): @@ -4591,7 +4593,7 @@ variable')) x = int(x) if 'stack3' + str(x) not in self.lc.stacks or \ self.lc.stacks['stack3' + str(x)] is None: - raise logoerror("#nostack") + raise logoerror('#nostack') self.lc.icall(self.lc.evline, self.lc.stacks['stack3' + str(x)][:]) yield True @@ -4607,7 +4609,7 @@ variable')) try: return self.lc.boxes['box3' + str(x)] except KeyError: - raise logoerror("#emptybox") + raise logoerror('#emptybox') def _prim_setbox(self, name, x, val): ''' Define value of named box ''' |