c2937d9 by Walter Bender at 2010-08-12 |
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# -*- coding: utf-8 -*- |
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#Copyright (c) 2007, Playful Invention Company |
383de1d by Walter Bender at 2013-01-17 |
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#Copyright (c) 2008-13, Walter Bender |
b0ef86c by Walter Bender at 2011-02-12 |
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#Copyright (c) 2009-11 Raúl Gutiérrez Segalés |
9905da9 by Raul Gutierrez Segales at 2011-01-25 |
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#Copyright (c) 2011 Collabora Ltd. <http://www.collabora.co.uk/> |
c2937d9 by Walter Bender at 2010-08-12 |
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#Permission is hereby granted, free of charge, to any person obtaining a copy |
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#of this software and associated documentation files (the "Software"), to deal |
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#in the Software without restriction, including without limitation the rights |
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#to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
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#copies of the Software, and to permit persons to whom the Software is |
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#furnished to do so, subject to the following conditions: |
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#The above copyright notice and this permission notice shall be included in |
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#all copies or substantial portions of the Software. |
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#THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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#IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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#FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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#AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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#LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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#OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
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#THE SOFTWARE. |
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import pygtk |
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pygtk.require('2.0') |
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import gtk |
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import gobject |
c83fa3c by Walter Bender at 2012-10-25 |
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import pango |
2ef9a33 by Walter Bender at 2012-10-26 |
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import pangocairo |
b99d698 by Walter Bender at 2012-07-12 |
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8ba5716 by Walter Bender at 2011-04-13 |
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from gettext import gettext as _ |
bcb715f by Walter Bender at 2011-02-15 |
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try: |
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import gst |
11333ce by Walter Bender at 2013-05-22 |
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_GST_AVAILABLE = True |
bcb715f by Walter Bender at 2011-02-15 |
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except ImportError: |
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# Turtle Art should not fail if gst is not available |
11333ce by Walter Bender at 2013-05-22 |
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_GST_AVAILABLE = False |
bcb715f by Walter Bender at 2011-02-15 |
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|
c2937d9 by Walter Bender at 2010-08-12 |
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import os |
f00e3fe by Walter Bender at 2012-04-08 |
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import subprocess |
f2ea57b by Walter Bender at 2013-05-06 |
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import errno |
fc6b9cb by Walter Bender at 2010-12-02 |
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|
f2ea57b by Walter Bender at 2013-05-06 |
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from random import uniform |
c2937d9 by Walter Bender at 2010-08-12 |
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from math import atan2, pi |
dcd7408 by Walter Bender at 2010-10-10 |
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DEGTOR = 2 * pi / 360 |
5acdeb5 by Walter Bender at 2010-09-28 |
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import locale |
c2937d9 by Walter Bender at 2010-08-12 |
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7eb786c by Walter Bender at 2012-12-23 |
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from taconstants import (HORIZONTAL_PALETTE, VERTICAL_PALETTE, BLOCK_SCALE, |
4fff361 by Walter Bender at 2013-05-22 |
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MEDIA_SHAPES, STATUS_SHAPES, OVERLAY_SHAPES, |
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TOOLBAR_SHAPES, TAB_LAYER, RETURN, OVERLAY_LAYER, |
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CATEGORY_LAYER, BLOCKS_WITH_SKIN, ICON_SIZE, |
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PALETTE_SCALE, PALETTE_WIDTH, SKIN_PATHS, MACROS, |
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TOP_LAYER, BLOCK_LAYER, OLD_NAMES, DEFAULT_TURTLE, |
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TURTLE_LAYER, EXPANDABLE, NO_IMPORT, TEMPLATES, |
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PYTHON_SKIN, PALETTE_HEIGHT, STATUS_LAYER, OLD_DOCK, |
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EXPANDABLE_ARGS, XO1, XO15, XO175, XO30, XO4, TITLEXY, |
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CONTENT_ARGS, CONSTANTS, EXPAND_SKIN, PROTO_LAYER, |
0ee623d by Walter Bender at 2013-07-23 |
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EXPANDABLE_FLOW, SUFFIX, TMP_SVG_PATH) |
7eb786c by Walter Bender at 2012-12-23 |
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from tapalette import (palette_names, palette_blocks, expandable_blocks, |
4fff361 by Walter Bender at 2013-05-22 |
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block_names, content_blocks, default_values, |
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special_names, block_styles, help_strings, |
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hidden_proto_blocks, string_or_number_args, |
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make_palette, palette_name_to_index, |
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palette_init_on_start) |
b285375 by Walter Bender at 2013-02-10 |
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from talogo import (LogoCode, primitive_dictionary, logoerror) |
c2937d9 by Walter Bender at 2010-08-12 |
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from tacanvas import TurtleGraphics |
b285375 by Walter Bender at 2013-02-10 |
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from tablock import (Blocks, Block) |
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from taturtle import (Turtles, Turtle) |
7eb786c by Walter Bender at 2012-12-23 |
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from tautils import (magnitude, get_load_name, get_save_name, data_from_file, |
4fff361 by Walter Bender at 2013-05-22 |
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data_to_file, round_int, get_id, get_pixbuf_from_journal, |
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movie_media_type, audio_media_type, image_media_type, |
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save_picture, calc_image_size, get_path, hide_button_hit, |
daaeb35 by Walter Bender at 2013-05-24 |
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show_button_hit, chooser_dialog, arithmetic_check, xy, |
4fff361 by Walter Bender at 2013-05-22 |
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find_block_to_run, find_top_block, journal_check, |
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find_group, find_blk_below, data_to_string, |
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find_start_stack, get_hardware, debug_output, |
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error_output, convert, find_hat, find_bot_block, |
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restore_clamp, collapse_clamp, data_from_string, |
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increment_name, get_screen_dpi) |
b285375 by Walter Bender at 2013-02-10 |
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from tasprite_factory import (SVG, svg_str_to_pixbuf, svg_from_file) |
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from sprites import (Sprites, Sprite) |
fc6b9cb by Walter Bender at 2010-12-02 |
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11333ce by Walter Bender at 2013-05-22 |
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if _GST_AVAILABLE: |
bcb715f by Walter Bender at 2011-02-15 |
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from tagplay import stop_media |
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11333ce by Walter Bender at 2013-05-22 |
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_MOTION_THRESHOLD = 6 |
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_SNAP_THRESHOLD = 200 |
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_NO_DOCK = (100, 100) # Blocks cannot be docked |
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_BUTTON_SIZE = 32 |
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_MARGIN = 5 |
4fff361 by Walter Bender at 2013-05-22 |
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_UNFULLSCREEN_VISIBILITY_TIMEOUT = 2 |
11333ce by Walter Bender at 2013-05-22 |
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_PLUGIN_SUBPATH = 'plugins' |
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_MACROS_SUBPATH = 'macros' |
dcd7408 by Walter Bender at 2010-10-10 |
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5b3215c by Walter Bender at 2012-03-26 |
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c2937d9 by Walter Bender at 2010-08-12 |
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class TurtleArtWindow(): |
2fee6e6 by Walter Bender at 2012-06-23 |
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''' TurtleArt Window class abstraction ''' |
c2937d9 by Walter Bender at 2010-08-12 |
101 |
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e608481 by Marion at 2013-06-19 |
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def __init__(self, canvas_window, path, parent=None, activity=None, |
d83cb4e by Walter Bender at 2012-10-19 |
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mycolors=None, mynick=None, turtle_canvas=None, |
aca7f3c by Marion at 2013-07-03 |
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running_sugar=True, running_turtleart=True): |
bc09b50 by Walter Bender at 2013-08-21 |
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''' |
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parent: the GTK Window that TA runs in |
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activity: the object that instantiated this TurtleArtWindow (in |
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GNOME, a TurtleMain instance, in Sugar, the Activity |
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instance) |
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running_turtleart: are we running TA or exported python code? |
2aa89e8 by Walter Bender at 2013-06-26 |
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''' |
c2937d9 by Walter Bender at 2010-08-12 |
112 |
self.parent = parent |
ef080ed by Walter Bender at 2011-10-30 |
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self.turtle_canvas = turtle_canvas |
11333ce by Walter Bender at 2013-05-22 |
114 |
self._loaded_project = '' |
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self._sharing = False |
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self._timeout_tag = [0] |
f823515 by Walter Bender at 2011-02-02 |
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self.send_event = None # method to send events over the network |
11333ce by Walter Bender at 2013-05-22 |
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self.gst_available = _GST_AVAILABLE |
d83cb4e by Walter Bender at 2012-10-19 |
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self.running_sugar = False |
6bcc4e9 by Walter Bender at 2013-01-16 |
120 |
self.nick = None |
aca7f3c by Marion at 2013-07-03 |
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self.running_turtleart = running_turtleart |
530ac92 by Walter Bender at 2013-05-05 |
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if isinstance(canvas_window, gtk.DrawingArea): |
c2937d9 by Walter Bender at 2010-08-12 |
123 |
self.interactive_mode = True |
cfe8338 by Walter Bender at 2011-10-03 |
124 |
self.window = canvas_window |
c2937d9 by Walter Bender at 2010-08-12 |
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self.window.set_flags(gtk.CAN_FOCUS) |
8ba5716 by Walter Bender at 2011-04-13 |
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self.window.show_all() |
d83cb4e by Walter Bender at 2012-10-19 |
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if running_sugar: |
c2937d9 by Walter Bender at 2010-08-12 |
128 |
self.parent.show_all() |
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self.running_sugar = True |
2467422 by Walter Bender at 2013-05-09 |
130 |
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d83cb4e by Walter Bender at 2012-10-19 |
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from sugar import profile |
2467422 by Walter Bender at 2013-05-09 |
132 |
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d83cb4e by Walter Bender at 2012-10-19 |
133 |
self.nick = profile.get_nick_name() |
0a45669 by Walter Bender at 2013-05-06 |
134 |
self.macros_path = os.path.join( |
11333ce by Walter Bender at 2013-05-22 |
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get_path(parent, 'data'), _MACROS_SUBPATH) |
0a45669 by Walter Bender at 2013-05-06 |
136 |
else: |
26bd420 by Walter Bender at 2013-05-07 |
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# Make sure macros_path is somewhere writable |
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self.macros_path = os.path.join( |
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os.path.expanduser('~'), 'Activities', |
11333ce by Walter Bender at 2013-05-22 |
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'TurtleArt.activity', _MACROS_SUBPATH) |
c2937d9 by Walter Bender at 2010-08-12 |
141 |
self._setup_events() |
09812f9 by Walter Bender at 2011-11-05 |
142 |
else: |
c2937d9 by Walter Bender at 2010-08-12 |
143 |
self.interactive_mode = False |
cfe8338 by Walter Bender at 2011-10-03 |
144 |
self.window = canvas_window |
c2937d9 by Walter Bender at 2010-08-12 |
145 |
self.running_sugar = False |
4fededf by Walter Bender at 2013-06-21 |
146 |
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if activity is not None: |
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self.activity = activity |
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else: |
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self.activity = parent |
c2937d9 by Walter Bender at 2010-08-12 |
151 |
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aca7f3c by Marion at 2013-07-03 |
152 |
# loading and saving |
c2937d9 by Walter Bender at 2010-08-12 |
153 |
self.path = path |
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self.load_save_folder = os.path.join(path, 'samples') |
3a39272 by Walter Bender at 2010-11-16 |
155 |
self.py_load_save_folder = os.path.join(path, 'pysamples') |
a235d73 by Walter Bender at 2012-07-19 |
156 |
self._py_cache = {} |
72eb008 by Walter Bender at 2011-10-19 |
157 |
self.used_block_list = [] # Which blocks has the user used? |
c2937d9 by Walter Bender at 2010-08-12 |
158 |
self.save_folder = None |
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159 |
self.save_file_name = None |
aca7f3c by Marion at 2013-07-03 |
160 |
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# dimensions |
c2937d9 by Walter Bender at 2010-08-12 |
162 |
self.width = gtk.gdk.screen_width() |
dcd7408 by Walter Bender at 2010-10-10 |
163 |
self.height = gtk.gdk.screen_height() |
27dd7f8 by Walter Bender at 2010-08-18 |
164 |
self.rect = gtk.gdk.Rectangle(0, 0, 0, 0) |
c2937d9 by Walter Bender at 2010-08-12 |
165 |
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69d7ba3 by Walter Bender at 2012-03-23 |
166 |
self.no_help = False |
1742992 by Walter Bender at 2012-03-23 |
167 |
self.last_label = None |
8d09405 by Walter Bender at 2012-10-19 |
168 |
self._autohide_shape = True |
dce9973 by Walter Bender at 2010-09-28 |
169 |
self.keypress = '' |
c2937d9 by Walter Bender at 2010-08-12 |
170 |
self.keyvalue = 0 |
e8f85f0 by Walter Bender at 2012-10-24 |
171 |
self._focus_out_id = None |
1cd797e by Walter Bender at 2012-11-27 |
172 |
self._insert_text_id = None |
e8f85f0 by Walter Bender at 2012-10-24 |
173 |
self._text_to_check = False |
c2937d9 by Walter Bender at 2010-08-12 |
174 |
self.mouse_flag = 0 |
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self.mouse_x = 0 |
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176 |
self.mouse_y = 0 |
f5a2055 by Walter Bender at 2013-03-01 |
177 |
self.update_counter = 0 |
8c22cc8 by Walter Bender at 2012-06-02 |
178 |
self.running_blocks = False |
6553d94 by Walter Bender at 2013-05-08 |
179 |
self.saving_blocks = False |
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180 |
self.copying_blocks = False |
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181 |
self.sharing_blocks = False |
2467422 by Walter Bender at 2013-05-09 |
182 |
self.deleting_blocks = False |
c2937d9 by Walter Bender at 2010-08-12 |
183 |
|
aca7f3c by Marion at 2013-07-03 |
184 |
# find out which character to use as decimal point |
d818453 by Raul Gutierrez Segales at 2011-02-14 |
185 |
try: |
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186 |
locale.setlocale(locale.LC_NUMERIC, '') |
36dea4b by Walter Bender at 2011-02-15 |
187 |
except locale.Error: |
7f56a04 by Walter Bender at 2011-02-22 |
188 |
debug_output('unsupported locale', self.running_sugar) |
5acdeb5 by Walter Bender at 2010-09-28 |
189 |
self.decimal_point = locale.localeconv()['decimal_point'] |
dce9973 by Walter Bender at 2010-09-28 |
190 |
if self.decimal_point == '' or self.decimal_point is None: |
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191 |
self.decimal_point = '.' |
5acdeb5 by Walter Bender at 2010-09-28 |
192 |
|
aca7f3c by Marion at 2013-07-03 |
193 |
# settings that depend on the hardware |
c2937d9 by Walter Bender at 2010-08-12 |
194 |
self.orientation = HORIZONTAL_PALETTE |
554d6fd by Walter Bender at 2010-10-28 |
195 |
self.hw = get_hardware() |
8d4816b by Walter Bender at 2011-11-05 |
196 |
self.lead = 1.0 |
7eb786c by Walter Bender at 2012-12-23 |
197 |
if self.hw in (XO1, XO15, XO175, XO4): |
54f85f2 by Walter Bender at 2012-10-30 |
198 |
self.scale = 1.0 |
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199 |
self.entry_scale = 0.67 |
f1b1a77 by Walter Bender at 2010-12-17 |
200 |
if self.hw == XO1: |
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201 |
self.color_mode = '565' |
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202 |
else: |
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203 |
self.color_mode = '888' |
4b1f02e by Walter Bender at 2011-03-05 |
204 |
if self.running_sugar and not self.activity.has_toolbarbox: |
c2937d9 by Walter Bender at 2010-08-12 |
205 |
self.orientation = VERTICAL_PALETTE |
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206 |
else: |
a7a87c7 by Walter Bender at 2011-11-07 |
207 |
self.scale = 1.0 |
0a45669 by Walter Bender at 2013-05-06 |
208 |
self.entry_scale = 1.0 |
a64f47c by Walter Bender at 2010-11-20 |
209 |
self.color_mode = '888' # TODO: Read visual mode from gtk image |
0a45669 by Walter Bender at 2013-05-06 |
210 |
self._set_screen_dpi() |
48ca444 by Walter Bender at 2010-08-22 |
211 |
|
3e898b8 by Walter Bender at 2011-03-07 |
212 |
self.block_scale = BLOCK_SCALE[3] |
c2937d9 by Walter Bender at 2010-08-12 |
213 |
self.trash_scale = 0.5 |
8657fd5 by Walter Bender at 2010-11-16 |
214 |
self.myblock = {} |
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215 |
self.python_code = None |
c2937d9 by Walter Bender at 2010-08-12 |
216 |
self.nop = 'nop' |
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217 |
self.loaded = 0 |
|
218 |
self.step_time = 0 |
aca7f3c by Marion at 2013-07-03 |
219 |
# show/ hide palettes depending on whether we're running in TA or not |
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220 |
self.hide = not self.running_turtleart |
|
221 |
self.palette = self.running_turtleart |
c2937d9 by Walter Bender at 2010-08-12 |
222 |
self.coord_scale = 1 |
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223 |
self.buddies = [] |
e8f85f0 by Walter Bender at 2012-10-24 |
224 |
self._saved_string = '' |
52b0e32 by Walter Bender at 2012-06-16 |
225 |
self._saved_action_name = '' |
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226 |
self._saved_box_name = '' |
c2937d9 by Walter Bender at 2010-08-12 |
227 |
self.dx = 0 |
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228 |
self.dy = 0 |
|
229 |
self.media_shapes = {} |
|
230 |
self.cartesian = False |
|
231 |
self.polar = False |
3015923 by Walter Bender at 2011-06-09 |
232 |
self.metric = False |
c2937d9 by Walter Bender at 2010-08-12 |
233 |
self.overlay_shapes = {} |
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234 |
self.toolbar_shapes = {} |
|
235 |
self.toolbar_offset = 0 |
|
236 |
self.status_spr = None |
|
237 |
self.status_shapes = {} |
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238 |
self.toolbar_spr = None |
|
239 |
self.palette_sprs = [] |
|
240 |
self.palettes = [] |
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241 |
self.palette_button = [] |
|
242 |
self.trash_stack = [] |
|
243 |
self.selected_palette = None |
|
244 |
self.previous_palette = None |
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245 |
self.selectors = [] |
|
246 |
self.selected_selector = None |
|
247 |
self.previous_selector = None |
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248 |
self.selector_shapes = [] |
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249 |
self.selected_blk = None |
|
250 |
self.selected_spr = None |
c244f86 by Walter Bender at 2011-11-04 |
251 |
self.selected_turtle = None |
c2937d9 by Walter Bender at 2010-08-12 |
252 |
self.drag_group = None |
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253 |
self.drag_turtle = 'move', 0, 0 |
|
254 |
self.drag_pos = 0, 0 |
60d0d9c by Walter Bender at 2012-04-10 |
255 |
self.dragging_canvas = [False, 0, 0] |
5ddf280 by Walter Bender at 2011-10-06 |
256 |
self.turtle_movement_to_share = None |
c244f86 by Walter Bender at 2011-11-04 |
257 |
self.paste_offset = 20 # Don't paste on top of where you copied. |
48ca444 by Walter Bender at 2010-08-22 |
258 |
|
aca7f3c by Marion at 2013-07-03 |
259 |
# common properties of all blocks (font size, decimal point, ...) |
5acdeb5 by Walter Bender at 2010-09-28 |
260 |
self.block_list = Blocks(font_scale_factor=self.scale, |
|
261 |
decimal_point=self.decimal_point) |
c2937d9 by Walter Bender at 2010-08-12 |
262 |
if self.interactive_mode: |
ef080ed by Walter Bender at 2011-10-30 |
263 |
self.sprite_list = Sprites(self.window) |
c2937d9 by Walter Bender at 2010-08-12 |
264 |
else: |
2c58151 by Walter Bender at 2010-08-22 |
265 |
self.sprite_list = None |
48ca444 by Walter Bender at 2010-08-22 |
266 |
|
aca7f3c by Marion at 2013-07-03 |
267 |
# canvas object that supports the basic drawing functionality |
c244f86 by Walter Bender at 2011-11-04 |
268 |
self.canvas = TurtleGraphics(self, self.width, self.height) |
256d247 by Walter Bender at 2012-01-05 |
269 |
if self.hw == XO175 and self.canvas.width == 1024: |
7eb786c by Walter Bender at 2012-12-23 |
270 |
self.hw = XO30 |
09812f9 by Walter Bender at 2011-11-05 |
271 |
if self.interactive_mode: |
|
272 |
self.sprite_list.set_cairo_context(self.canvas.canvas) |
c244f86 by Walter Bender at 2011-11-04 |
273 |
|
0dda146 by Walter Bender at 2013-06-25 |
274 |
self.turtles = Turtles(self) |
|
275 |
if self.nick is not None: |
|
276 |
self.turtles.set_default_turtle_name(self.nick) |
2c58151 by Walter Bender at 2010-08-22 |
277 |
if mycolors is None: |
0dda146 by Walter Bender at 2013-06-25 |
278 |
Turtle(self.turtles, self.turtles.get_default_turtle_name()) |
2c58151 by Walter Bender at 2010-08-22 |
279 |
else: |
0dda146 by Walter Bender at 2013-06-25 |
280 |
Turtle(self.turtles, self.turtles.get_default_turtle_name(), |
|
281 |
mycolors.split(',')) |
2aa89e8 by Walter Bender at 2013-06-26 |
282 |
self.turtles.set_active_turtle( |
|
283 |
self.turtles.get_turtle(self.turtles.get_default_turtle_name())) |
0dda146 by Walter Bender at 2013-06-25 |
284 |
self.turtles.get_active_turtle().show() |
48ca444 by Walter Bender at 2010-08-22 |
285 |
|
c244f86 by Walter Bender at 2011-11-04 |
286 |
self.canvas.clearscreen(False) |
48ca444 by Walter Bender at 2010-08-22 |
287 |
|
0d5407f by Walter Bender at 2013-02-22 |
288 |
self._configure_cb(None) |
48ca444 by Walter Bender at 2010-08-22 |
289 |
|
c3f0e8e by Walter Bender at 2011-04-07 |
290 |
self._icon_paths = [os.path.join(self.path, 'icons')] |
b9f147f by Walter Bender at 2010-12-29 |
291 |
|
|
292 |
self.lc = LogoCode(self) |
ea3a04b by Walter Bender at 2011-03-01 |
293 |
|
224c411 by Walter Bender at 2013-05-29 |
294 |
self.turtleart_plugins = [] |
|
295 |
self.saved_pictures = [] |
|
296 |
self.block_operation = '' |
|
297 |
|
aca7f3c by Marion at 2013-07-03 |
298 |
# only in TA: setup basic palettes |
|
299 |
if self.running_turtleart: |
|
300 |
from tabasics import Palettes |
|
301 |
self._basic_palettes = Palettes(self) |
b9f147f by Walter Bender at 2010-12-29 |
302 |
|
4ea385a by Walter Bender at 2011-02-27 |
303 |
if self.interactive_mode: |
224c411 by Walter Bender at 2013-05-29 |
304 |
gobject.idle_add(self._lazy_init) |
|
305 |
else: |
|
306 |
self._init_plugins() |
|
307 |
self._setup_plugins() |
|
308 |
|
aca7f3c by Marion at 2013-07-03 |
309 |
def _lazy_init(self): |
224c411 by Walter Bender at 2013-05-29 |
310 |
self._init_plugins() |
|
311 |
self._setup_plugins() |
aca7f3c by Marion at 2013-07-03 |
312 |
self._setup_misc() |
6f7d44e by Walter Bender at 2013-06-21 |
313 |
|
aca7f3c by Marion at 2013-07-03 |
314 |
if self.running_turtleart: |
6f7d44e by Walter Bender at 2013-06-21 |
315 |
self._basic_palettes.make_trash_palette() |
7794bee by Marion at 2013-06-20 |
316 |
for name in palette_init_on_start: |
|
317 |
debug_output('initing palette %s' % (name), self.running_sugar) |
|
318 |
self.show_toolbar_palette(palette_names.index(name), |
6f7d44e by Walter Bender at 2013-06-21 |
319 |
init_only=False, |
|
320 |
regenerate=True, |
7794bee by Marion at 2013-06-20 |
321 |
show=False) |
6f7d44e by Walter Bender at 2013-06-21 |
322 |
|
|
323 |
self.show_toolbar_palette(0, |
|
324 |
init_only=False, |
|
325 |
regenerate=True, |
7794bee by Marion at 2013-06-20 |
326 |
show=True) |
98ed32f by Walter Bender at 2013-06-03 |
327 |
|
224c411 by Walter Bender at 2013-05-29 |
328 |
if self.running_sugar: |
|
329 |
self.activity.check_buttons_for_fit() |
9b9061f by Walter Bender at 2010-12-24 |
330 |
|
2ef9a33 by Walter Bender at 2012-10-26 |
331 |
def _set_screen_dpi(self): |
|
332 |
dpi = get_screen_dpi() |
7eb786c by Walter Bender at 2012-12-23 |
333 |
if self.hw in (XO1, XO15, XO175, XO4): |
54f85f2 by Walter Bender at 2012-10-30 |
334 |
dpi = 133 # Tweek because of XO display peculiarities |
2ef9a33 by Walter Bender at 2012-10-26 |
335 |
font_map_default = pangocairo.cairo_font_map_get_default() |
|
336 |
font_map_default.set_resolution(dpi) |
|
337 |
|
e8f85f0 by Walter Bender at 2012-10-24 |
338 |
def _tablet_mode(self): |
|
339 |
return False # Sugar will autoscroll the window for me |
|
340 |
|
0373970 by Walter Bender at 2011-02-18 |
341 |
def _get_plugin_home(self): |
2fee6e6 by Walter Bender at 2012-06-23 |
342 |
''' Look in the execution directory ''' |
11333ce by Walter Bender at 2013-05-22 |
343 |
path = os.path.join(self.path, _PLUGIN_SUBPATH) |
0373970 by Walter Bender at 2011-02-18 |
344 |
if os.path.exists(path): |
|
345 |
return path |
8bb0d55 by Walter Bender at 2011-02-23 |
346 |
else: |
|
347 |
return None |
0373970 by Walter Bender at 2011-02-18 |
348 |
|
c3f0e8e by Walter Bender at 2011-04-07 |
349 |
def _get_plugins_from_plugins_dir(self, path): |
2fee6e6 by Walter Bender at 2012-06-23 |
350 |
''' Look for plugin files in plugin dir. ''' |
8a742df by Walter Bender at 2011-04-04 |
351 |
plugin_files = [] |
|
352 |
if path is not None: |
|
353 |
candidates = os.listdir(path) |
22b9bdf by Walter Bender at 2012-12-28 |
354 |
candidates.sort() |
8a742df by Walter Bender at 2011-04-04 |
355 |
for dirname in candidates: |
4fff361 by Walter Bender at 2013-05-22 |
356 |
pname = os.path.join(path, dirname, dirname + '.py') |
|
357 |
if os.path.exists(pname): |
8a742df by Walter Bender at 2011-04-04 |
358 |
plugin_files.append(dirname) |
42db693 by Marion at 2013-06-21 |
359 |
return plugin_files |
8a742df by Walter Bender at 2011-04-04 |
360 |
|
0373970 by Walter Bender at 2011-02-18 |
361 |
def _init_plugins(self): |
2fee6e6 by Walter Bender at 2012-06-23 |
362 |
''' Try importing plugin files from the plugin dir. ''' |
4fff361 by Walter Bender at 2013-05-22 |
363 |
plist = self._get_plugins_from_plugins_dir(self._get_plugin_home()) |
|
364 |
for plugin_dir in plist: |
0e8cd72 by Walter Bender at 2012-03-26 |
365 |
self.init_plugin(plugin_dir) |
|
366 |
|
|
367 |
def init_plugin(self, plugin_dir): |
2fee6e6 by Walter Bender at 2012-06-23 |
368 |
''' Initialize plugin in plugin_dir ''' |
0e8cd72 by Walter Bender at 2012-03-26 |
369 |
plugin_class = plugin_dir.capitalize() |
0ee623d by Walter Bender at 2013-07-23 |
370 |
f = 'def f(self): from plugins.%s.%s import %s; return %s(self)' \ |
0e8cd72 by Walter Bender at 2012-03-26 |
371 |
% (plugin_dir, plugin_dir, plugin_class, plugin_class) |
|
372 |
plugins = {} |
d26a9f0 by Walter Bender at 2012-10-19 |
373 |
# NOTE: When debugging plugins, it may be useful to not trap errors |
0e8cd72 by Walter Bender at 2012-03-26 |
374 |
try: |
77b71c1 by Walter Bender at 2011-08-20 |
375 |
exec f in globals(), plugins |
b5b3754 by Walter Bender at 2012-11-08 |
376 |
self.turtleart_plugins.append(plugins.values()[0](self)) |
4cb54af by Walter Bender at 2012-03-27 |
377 |
debug_output('Successfully importing %s' % (plugin_class), |
0e8cd72 by Walter Bender at 2012-03-26 |
378 |
self.running_sugar) |
|
379 |
# Add the icon dir to the icon_theme search path |
c3f0e8e by Walter Bender at 2011-04-07 |
380 |
self._add_plugin_icon_dir(os.path.join(self._get_plugin_home(), |
|
381 |
plugin_dir)) |
edf6d46 by Walter Bender at 2013-03-21 |
382 |
except Exception as e: |
|
383 |
debug_output('Failed to load %s: %s' % (plugin_class, str(e)), |
10c8131 by Walter Bender at 2012-09-02 |
384 |
self.running_sugar) |
c3f0e8e by Walter Bender at 2011-04-07 |
385 |
|
|
386 |
def _add_plugin_icon_dir(self, dirname): |
|
387 |
''' If there is an icon subdir, add it to the search path. ''' |
|
388 |
icon_theme = gtk.icon_theme_get_default() |
|
389 |
icon_path = os.path.join(dirname, 'icons') |
|
390 |
if os.path.exists(icon_path): |
|
391 |
icon_theme.append_search_path(icon_path) |
|
392 |
self._icon_paths.append(icon_path) |
0373970 by Walter Bender at 2011-02-18 |
393 |
|
e4fb242 by Walter Bender at 2012-02-08 |
394 |
def _get_plugin_instance(self, plugin_name): |
2fee6e6 by Walter Bender at 2012-06-23 |
395 |
''' Returns the plugin 'plugin_name' instance ''' |
e4fb242 by Walter Bender at 2012-02-08 |
396 |
list_plugins = self._get_plugins_from_plugins_dir( |
|
397 |
self._get_plugin_home()) |
|
398 |
if plugin_name in list_plugins: |
|
399 |
number_plugin = list_plugins.index(plugin_name) |
b5b3754 by Walter Bender at 2012-11-08 |
400 |
return self.turtleart_plugins[number_plugin] |
e4fb242 by Walter Bender at 2012-02-08 |
401 |
else: |
|
402 |
return None |
|
403 |
|
05437dd by Walter Bender at 2011-02-19 |
404 |
def _setup_plugins(self): |
2fee6e6 by Walter Bender at 2012-06-23 |
405 |
''' Initial setup -- called just once. ''' |
b5b3754 by Walter Bender at 2012-11-08 |
406 |
for plugin in self.turtleart_plugins: |
b96178d by Walter Bender at 2011-02-19 |
407 |
plugin.setup() |
0373970 by Walter Bender at 2011-02-18 |
408 |
|
05437dd by Walter Bender at 2011-02-19 |
409 |
def _start_plugins(self): |
2fee6e6 by Walter Bender at 2012-06-23 |
410 |
''' Start is called everytime we execute blocks. ''' |
b5b3754 by Walter Bender at 2012-11-08 |
411 |
for plugin in self.turtleart_plugins: |
b96178d by Walter Bender at 2011-02-19 |
412 |
plugin.start() |
05437dd by Walter Bender at 2011-02-19 |
413 |
|
9472d89 by Walter Bender at 2012-11-08 |
414 |
def stop_plugins(self): |
2fee6e6 by Walter Bender at 2012-06-23 |
415 |
''' Stop is called whenever we stop execution. ''' |
b5b3754 by Walter Bender at 2012-11-08 |
416 |
for plugin in self.turtleart_plugins: |
b96178d by Walter Bender at 2011-02-19 |
417 |
plugin.stop() |
05437dd by Walter Bender at 2011-02-19 |
418 |
|
260a1fe by Walter Bender at 2011-11-14 |
419 |
def clear_plugins(self): |
2fee6e6 by Walter Bender at 2012-06-23 |
420 |
''' Clear is called from the clean block and erase button. ''' |
b5b3754 by Walter Bender at 2012-11-08 |
421 |
for plugin in self.turtleart_plugins: |
260a1fe by Walter Bender at 2011-11-14 |
422 |
if hasattr(plugin, 'clear'): |
|
423 |
plugin.clear() |
|
424 |
|
c4f1fee by Walter Bender at 2011-02-19 |
425 |
def background_plugins(self): |
2fee6e6 by Walter Bender at 2012-06-23 |
426 |
''' Background is called when we are pushed to the background. ''' |
b5b3754 by Walter Bender at 2012-11-08 |
427 |
for plugin in self.turtleart_plugins: |
c4f1fee by Walter Bender at 2011-02-19 |
428 |
plugin.goto_background() |
|
429 |
|
|
430 |
def foreground_plugins(self): |
2fee6e6 by Walter Bender at 2012-06-23 |
431 |
''' Foreground is called when we are return from the background. ''' |
b5b3754 by Walter Bender at 2012-11-08 |
432 |
for plugin in self.turtleart_plugins: |
c4f1fee by Walter Bender at 2011-02-19 |
433 |
plugin.return_to_foreground() |
|
434 |
|
79c6a7d by Walter Bender at 2012-02-04 |
435 |
def quit_plugins(self): |
2fee6e6 by Walter Bender at 2012-06-23 |
436 |
''' Quit is called upon program exit. ''' |
b5b3754 by Walter Bender at 2012-11-08 |
437 |
for plugin in self.turtleart_plugins: |
b96178d by Walter Bender at 2011-02-19 |
438 |
plugin.quit() |
c2937d9 by Walter Bender at 2010-08-12 |
439 |
|
|
440 |
def _setup_events(self): |
2fee6e6 by Walter Bender at 2012-06-23 |
441 |
''' Register the events we listen to. ''' |
c2937d9 by Walter Bender at 2010-08-12 |
442 |
self.window.add_events(gtk.gdk.BUTTON_PRESS_MASK) |
|
443 |
self.window.add_events(gtk.gdk.BUTTON_RELEASE_MASK) |
|
444 |
self.window.add_events(gtk.gdk.POINTER_MOTION_MASK) |
|
445 |
self.window.add_events(gtk.gdk.KEY_PRESS_MASK) |
0ee623d by Walter Bender at 2013-07-23 |
446 |
self.window.connect('expose-event', self._expose_cb) |
|
447 |
self.window.connect('button-press-event', self._buttonpress_cb) |
|
448 |
self.window.connect('button-release-event', self._buttonrelease_cb) |
|
449 |
self.window.connect('motion-notify-event', self._move_cb) |
|
450 |
self.window.connect('key-press-event', self._keypress_cb) |
4fff361 by Walter Bender at 2013-05-22 |
451 |
gtk.gdk.screen_get_default().connect('size-changed', |
|
452 |
self._configure_cb) |
c2937d9 by Walter Bender at 2010-08-12 |
453 |
|
0ee623d by Walter Bender at 2013-07-23 |
454 |
target = [('text/plain', 0, 0)] |
b99d698 by Walter Bender at 2012-07-12 |
455 |
self.window.drag_dest_set(gtk.DEST_DEFAULT_ALL, target, |
4fff361 by Walter Bender at 2013-05-22 |
456 |
gtk.gdk.ACTION_COPY | gtk.gdk.ACTION_MOVE) |
b99d698 by Walter Bender at 2012-07-12 |
457 |
self.window.connect('drag_data_received', self._drag_data_received) |
|
458 |
|
112a8d7 by Walter Bender at 2013-05-01 |
459 |
def _show_unfullscreen_button(self): |
4fff361 by Walter Bender at 2013-05-22 |
460 |
if self.activity._is_fullscreen and \ |
112a8d7 by Walter Bender at 2013-05-01 |
461 |
self.activity.props.enable_fullscreen_mode: |
|
462 |
if not self.activity._unfullscreen_button.props.visible: |
|
463 |
self.activity._unfullscreen_button.show() |
|
464 |
# Reset the timer |
|
465 |
if self.activity._unfullscreen_button_timeout_id is not None: |
4fff361 by Walter Bender at 2013-05-22 |
466 |
gobject.source_remove( |
|
467 |
self.activity._unfullscreen_button_timeout_id) |
112a8d7 by Walter Bender at 2013-05-01 |
468 |
self.activity._unfullscreen_button_timeout_id = None |
4fff361 by Walter Bender at 2013-05-22 |
469 |
|
|
470 |
self.activity._unfullscreen_button_timeout_id = \ |
|
471 |
gobject.timeout_add_seconds(_UNFULLSCREEN_VISIBILITY_TIMEOUT, |
|
472 |
self.__unfullscreen_button_timeout_cb) |
112a8d7 by Walter Bender at 2013-05-01 |
473 |
|
|
474 |
def __unfullscreen_button_timeout_cb(self): |
4fff361 by Walter Bender at 2013-05-22 |
475 |
self.activity._unfullscreen_button.hide() |
112a8d7 by Walter Bender at 2013-05-01 |
476 |
|
b99d698 by Walter Bender at 2012-07-12 |
477 |
def _drag_data_received(self, w, context, x, y, data, info, time): |
|
478 |
''' Handle dragging of block data from clipboard to canvas. ''' |
|
479 |
debug_output(data.data, True) |
|
480 |
if data and data.format == 8 and data.data[0:2] == '[[': |
|
481 |
self.process_data(data_from_string(data.data), |
|
482 |
self.paste_offset) |
|
483 |
self.paste_offset += 20 |
|
484 |
context.finish(True, False, time) |
|
485 |
elif data and data.format == 8 and \ |
4fff361 by Walter Bender at 2013-05-22 |
486 |
self.selected_blk is not None and \ |
|
487 |
self.selected_blk.name == 'string': |
4273124 by Walter Bender at 2012-11-28 |
488 |
bounds = self._text_buffer.get_bounds() |
|
489 |
self._text_buffer.set_text( |
|
490 |
self._text_buffer.get_text(bounds[0], bounds[1]) + data.data) |
e8f85f0 by Walter Bender at 2012-10-24 |
491 |
self.text_entry.set_buffer(self._text_buffer) |
b99d698 by Walter Bender at 2012-07-12 |
492 |
context.finish(True, False, time) |
|
493 |
else: |
|
494 |
context.finish(False, False, time) |
|
495 |
|
609f182 by Walter Bender at 2012-03-26 |
496 |
def load_media_shapes(self): |
2fee6e6 by Walter Bender at 2012-06-23 |
497 |
''' Media shapes get positioned onto blocks ''' |
c3f0e8e by Walter Bender at 2011-04-07 |
498 |
for name in MEDIA_SHAPES: |
609f182 by Walter Bender at 2012-03-26 |
499 |
if name in self.media_shapes: |
|
500 |
continue |
c3f0e8e by Walter Bender at 2011-04-07 |
501 |
if name[0:7] == 'journal' and not self.running_sugar: |
|
502 |
filename = 'file' + name[7:] |
c2937d9 by Walter Bender at 2010-08-12 |
503 |
else: |
c3f0e8e by Walter Bender at 2011-04-07 |
504 |
filename = name |
ae91c9c by Walter Bender at 2011-07-26 |
505 |
# Try both images/ and plugins/*/images/ |
|
506 |
for path in SKIN_PATHS: |
|
507 |
if os.path.exists(os.path.join(self.path, path, |
|
508 |
filename + '.svg')): |
4fff361 by Walter Bender at 2013-05-22 |
509 |
self.media_shapes[name] = svg_str_to_pixbuf( |
|
510 |
svg_from_file( |
ae91c9c by Walter Bender at 2011-07-26 |
511 |
os.path.join(self.path, path, filename + '.svg'))) |
|
512 |
break |
c2937d9 by Walter Bender at 2010-08-12 |
513 |
|
aca7f3c by Marion at 2013-07-03 |
514 |
def _setup_misc(self): |
|
515 |
''' Misc. sprites for status, overlays, etc. ''' |
609f182 by Walter Bender at 2012-03-26 |
516 |
self.load_media_shapes() |
c3f0e8e by Walter Bender at 2011-04-07 |
517 |
for i, name in enumerate(STATUS_SHAPES): |
c328592 by Walter Bender at 2012-04-03 |
518 |
# Temporary hack to use wider shapes |
|
519 |
if name in ['print', 'help', 'status'] and self.width > 1024: |
4fff361 by Walter Bender at 2013-05-22 |
520 |
self.status_shapes[name] = svg_str_to_pixbuf( |
|
521 |
svg_from_file( |
c328592 by Walter Bender at 2012-04-03 |
522 |
os.path.join(self.path, 'images', name + '1200.svg'))) |
|
523 |
else: |
4fff361 by Walter Bender at 2013-05-22 |
524 |
self.status_shapes[name] = svg_str_to_pixbuf( |
|
525 |
svg_from_file( |
c328592 by Walter Bender at 2012-04-03 |
526 |
os.path.join(self.path, 'images', name + '.svg'))) |
dcd7408 by Walter Bender at 2010-10-10 |
527 |
self.status_spr = Sprite(self.sprite_list, 0, self.height - 200, |
48ca444 by Walter Bender at 2010-08-22 |
528 |
self.status_shapes['status']) |
c2937d9 by Walter Bender at 2010-08-12 |
529 |
self.status_spr.hide() |
|
530 |
self.status_spr.type = 'status' |
8d09405 by Walter Bender at 2012-10-19 |
531 |
self._autohide_shape = True |
c2937d9 by Walter Bender at 2010-08-12 |
532 |
|
c3f0e8e by Walter Bender at 2011-04-07 |
533 |
for name in OVERLAY_SHAPES: |
6da711c by Walter Bender at 2013-08-23 |
534 |
if name == 'Cartesian': |
|
535 |
continue |
4fff361 by Walter Bender at 2013-05-22 |
536 |
self.overlay_shapes[name] = Sprite( |
|
537 |
self.sprite_list, |
|
538 |
int(self.width / 2 - 600), |
|
539 |
int(self.height / 2 - 450), |
|
540 |
svg_str_to_pixbuf( |
0ee623d by Walter Bender at 2013-07-23 |
541 |
svg_from_file('%s/images/%s.svg' % (self.path, name)))) |
c3f0e8e by Walter Bender at 2011-04-07 |
542 |
self.overlay_shapes[name].hide() |
|
543 |
self.overlay_shapes[name].type = 'overlay' |
c2937d9 by Walter Bender at 2010-08-12 |
544 |
|
6da711c by Walter Bender at 2013-08-23 |
545 |
self._create_scaled_cartesian_coordinates() |
|
546 |
|
aca7f3c by Marion at 2013-07-03 |
547 |
if self.running_turtleart and not self.running_sugar: |
0c3b8bc by Walter Bender at 2012-05-03 |
548 |
# offset = 2 * self.width - 55 * len(TOOLBAR_SHAPES) |
63cc9bb by Walter Bender at 2013-03-13 |
549 |
offset = 55 * (1 + len(palette_blocks)) |
c3f0e8e by Walter Bender at 2011-04-07 |
550 |
for i, name in enumerate(TOOLBAR_SHAPES): |
|
551 |
self.toolbar_shapes[name] = Sprite( |
|
552 |
self.sprite_list, i * 55 + offset, 0, |
4fff361 by Walter Bender at 2013-05-22 |
553 |
svg_str_to_pixbuf( |
|
554 |
svg_from_file( |
|
555 |
os.path.join( |
c3f0e8e by Walter Bender at 2011-04-07 |
556 |
self.path, 'icons', '%s.svg' % (name))))) |
|
557 |
self.toolbar_shapes[name].set_layer(TAB_LAYER) |
|
558 |
self.toolbar_shapes[name].name = name |
|
559 |
self.toolbar_shapes[name].type = 'toolbar' |
c2937d9 by Walter Bender at 2010-08-12 |
560 |
self.toolbar_shapes['stopiton'].hide() |
|
561 |
|
6da711c by Walter Bender at 2013-08-23 |
562 |
def _create_scaled_cartesian_coordinates(self): |
|
563 |
# Cartesian overlay has to be scaled to match the coordinate_scale |
|
564 |
# 200 pixels in the graphic == height / 4. (10 units) |
|
565 |
pixbuf = svg_str_to_pixbuf( |
|
566 |
svg_from_file('%s/images/%s.svg' % (self.path, 'Cartesian'))) |
|
567 |
|
|
568 |
if self.running_sugar: |
|
569 |
scale = self.height / 800. |
|
570 |
else: |
624c945 by Walter Bender at 2013-08-26 |
571 |
scale = self.height / 800. |
|
572 |
# scale = (self.height + ICON_SIZE) / 800. |
6da711c by Walter Bender at 2013-08-23 |
573 |
self.overlay_shapes['Cartesian'] = Sprite( |
|
574 |
self.sprite_list, |
|
575 |
int(self.width / 2 - 600), |
|
576 |
int(self.height / 2 - 450), |
|
577 |
pixbuf.scale_simple(int(1200 * scale), |
|
578 |
int(900 * scale), |
|
579 |
gtk.gdk.INTERP_BILINEAR)) |
|
580 |
self.overlay_shapes['Cartesian'].set_layer(TAB_LAYER) |
|
581 |
self.overlay_shapes['Cartesian'].hide() |
|
582 |
|
725ac09 by Raul Gutierrez Segales at 2011-02-02 |
583 |
def set_sharing(self, shared): |
|
584 |
self._sharing = shared |
9905da9 by Raul Gutierrez Segales at 2011-01-25 |
585 |
|
725ac09 by Raul Gutierrez Segales at 2011-02-02 |
586 |
def sharing(self): |
|
587 |
return self._sharing |
c2937d9 by Walter Bender at 2010-08-12 |
588 |
|
|
589 |
def is_project_empty(self): |
2fee6e6 by Walter Bender at 2012-06-23 |
590 |
''' Check to see if project has any blocks in use ''' |
c2937d9 by Walter Bender at 2010-08-12 |
591 |
return len(self.just_blocks()) == 1 |
|
592 |
|
0d5407f by Walter Bender at 2013-02-22 |
593 |
def _configure_cb(self, event): |
|
594 |
''' Screen size has changed ''' |
|
595 |
self.width = gtk.gdk.screen_width() |
|
596 |
self.height = gtk.gdk.screen_height() |
4fff361 by Walter Bender at 2013-05-22 |
597 |
CONSTANTS['titlex'] = int(-(self.width * TITLEXY[0]) / |
|
598 |
(self.coord_scale * 2)) |
|
599 |
CONSTANTS['leftx'] = int(-(self.width * TITLEXY[0]) / |
|
600 |
(self.coord_scale * 2)) |
0d5407f by Walter Bender at 2013-02-22 |
601 |
CONSTANTS['rightx'] = 0 |
4fff361 by Walter Bender at 2013-05-22 |
602 |
CONSTANTS['titley'] = int((self.height * TITLEXY[1]) / |
|
603 |
(self.coord_scale * 2)) |
|
604 |
CONSTANTS['topy'] = int((self.height * (TITLEXY[1] - 0.125)) / |
|
605 |
(self.coord_scale * 2)) |
0d5407f by Walter Bender at 2013-02-22 |
606 |
CONSTANTS['bottomy'] = 0 |
|
607 |
CONSTANTS['leftpos'] = int(-self.width / (self.coord_scale * 2)) |
|
608 |
CONSTANTS['toppos'] = int(self.height / (self.coord_scale * 2)) |
|
609 |
CONSTANTS['rightpos'] = int(self.width / (self.coord_scale * 2)) |
|
610 |
CONSTANTS['bottompos'] = int(-self.height / (self.coord_scale * 2)) |
|
611 |
CONSTANTS['width'] = int(self.width / self.coord_scale) |
|
612 |
CONSTANTS['height'] = int(self.height / self.coord_scale) |
|
613 |
|
|
614 |
if event is None: |
|
615 |
return |
|
616 |
|
53050dc by Walter Bender at 2013-02-23 |
617 |
self.activity.check_buttons_for_fit() |
|
618 |
|
0d5407f by Walter Bender at 2013-02-22 |
619 |
# If there are any constant blocks on the canvas, relabel them |
|
620 |
for blk in self.just_blocks(): |
|
621 |
if blk.name in ['leftpos', 'toppos', 'rightpos', 'bottompos', |
|
622 |
'width', 'height']: |
|
623 |
blk.spr.set_label('%s = %d' % (block_names[blk.name][0], |
|
624 |
CONSTANTS[blk.name])) |
|
625 |
blk.resize() |
|
626 |
|
ef080ed by Walter Bender at 2011-10-30 |
627 |
def _expose_cb(self, win=None, event=None): |
2fee6e6 by Walter Bender at 2012-06-23 |
628 |
''' Repaint ''' |
ef080ed by Walter Bender at 2011-10-30 |
629 |
self.do_expose_event(event) |
c2937d9 by Walter Bender at 2010-08-12 |
630 |
return True |
|
631 |
|
ef080ed by Walter Bender at 2011-10-30 |
632 |
def do_expose_event(self, event=None): |
144d719 by Walter Bender at 2012-06-23 |
633 |
''' Handle the expose-event by drawing ''' |
ef080ed by Walter Bender at 2011-10-30 |
634 |
|
|
635 |
# Create the cairo context |
|
636 |
cr = self.window.window.cairo_create() |
7eb786c by Walter Bender at 2012-12-23 |
637 |
|
4dfcb24 by Walter Bender at 2012-04-18 |
638 |
# TODO: set global scale |
|
639 |
# find_sprite needs rescaled coordinates |
|
640 |
# sw needs new bounds set |
|
641 |
# cr.scale(self.activity.global_x_scale, self.activity.global_y_scale) |
ef080ed by Walter Bender at 2011-10-30 |
642 |
|
|
643 |
if event is None: |
|
644 |
cr.rectangle(self.rect.x, self.rect.y, |
|
645 |
self.rect.width, self.rect.height) |
|
646 |
else: |
|
647 |
# Restrict Cairo to the exposed area; avoid extra work |
|
648 |
cr.rectangle(event.area.x, event.area.y, |
|
649 |
event.area.width, event.area.height) |
|
650 |
cr.clip() |
|
651 |
|
|
652 |
if self.turtle_canvas is not None: |
|
653 |
cr.set_source_surface(self.turtle_canvas) |
|
654 |
cr.paint() |
|
655 |
|
|
656 |
# Refresh sprite list |
|
657 |
self.sprite_list.redraw_sprites(cr=cr) |
|
658 |
|
c2937d9 by Walter Bender at 2010-08-12 |
659 |
def eraser_button(self): |
2fee6e6 by Walter Bender at 2012-06-23 |
660 |
''' Eraser_button (hide status block when clearing the screen.) ''' |
c2937d9 by Walter Bender at 2010-08-12 |
661 |
if self.status_spr is not None: |
|
662 |
self.status_spr.hide() |
8d09405 by Walter Bender at 2012-10-19 |
663 |
self._autohide_shape = True |
30028d7 by Walter Bender at 2011-11-12 |
664 |
self.lc.find_value_blocks() # Are there blocks to update? |
c2937d9 by Walter Bender at 2010-08-12 |
665 |
self.lc.prim_clear() |
|
666 |
self.display_coordinates() |
|
667 |
|
29cd6b6 by Walter Bender at 2012-05-01 |
668 |
def run_button(self, time, running_from_button_push=False): |
2fee6e6 by Walter Bender at 2012-06-23 |
669 |
''' Run turtle! ''' |
c2937d9 by Walter Bender at 2010-08-12 |
670 |
if self.running_sugar: |
|
671 |
self.activity.recenter() |
7eb786c by Walter Bender at 2012-12-23 |
672 |
|
c2937d9 by Walter Bender at 2010-08-12 |
673 |
# Look for a 'start' block |
|
674 |
for blk in self.just_blocks(): |
|
675 |
if find_start_stack(blk): |
|
676 |
self.step_time = time |
f038f28 by Walter Bender at 2012-12-24 |
677 |
if self.running_sugar: |
0ee623d by Walter Bender at 2013-07-23 |
678 |
debug_output('running stack starting from %s' % (blk.name), |
f038f28 by Walter Bender at 2012-12-24 |
679 |
self.running_sugar) |
29cd6b6 by Walter Bender at 2012-05-01 |
680 |
if running_from_button_push: |
|
681 |
self.selected_blk = None |
|
682 |
else: |
|
683 |
self.selected_blk = blk |
c2937d9 by Walter Bender at 2010-08-12 |
684 |
self._run_stack(blk) |
|
685 |
return |
48ca444 by Walter Bender at 2010-08-22 |
686 |
|
c2937d9 by Walter Bender at 2010-08-12 |
687 |
# If there is no 'start' block, run stacks that aren't 'def action' |
|
688 |
for blk in self.just_blocks(): |
|
689 |
if find_block_to_run(blk): |
|
690 |
self.step_time = time |
48a193b by Walter Bender at 2012-07-11 |
691 |
if self.running_sugar: |
0ee623d by Walter Bender at 2013-07-23 |
692 |
debug_output('running stack starting from %s' % (blk.name), |
48a193b by Walter Bender at 2012-07-11 |
693 |
self.running_sugar) |
29cd6b6 by Walter Bender at 2012-05-01 |
694 |
if running_from_button_push: |
|
695 |
self.selected_blk = None |
|
696 |
else: |
|
697 |
self.selected_blk = blk |
c2937d9 by Walter Bender at 2010-08-12 |
698 |
self._run_stack(blk) |
|
699 |
return |
|
700 |
|
|
701 |
def stop_button(self): |
2fee6e6 by Walter Bender at 2012-06-23 |
702 |
''' Stop button ''' |
29abcea by Walter Bender at 2011-02-15 |
703 |
self.lc.stop_logo() |
c2937d9 by Walter Bender at 2010-08-12 |
704 |
|
8657fd5 by Walter Bender at 2010-11-16 |
705 |
def set_userdefined(self, blk=None): |
2fee6e6 by Walter Bender at 2012-06-23 |
706 |
''' Change icon for user-defined blocks after loading Python code. ''' |
8657fd5 by Walter Bender at 2010-11-16 |
707 |
if blk is not None: |
c2937d9 by Walter Bender at 2010-08-12 |
708 |
if blk.name in PYTHON_SKIN: |
|
709 |
x, y = self._calc_image_offset('pythonon', blk.spr) |
|
710 |
blk.set_image(self.media_shapes['pythonon'], x, y) |
|
711 |
self._resize_skin(blk) |
|
712 |
|
|
713 |
def set_fullscreen(self): |
2fee6e6 by Walter Bender at 2012-06-23 |
714 |
''' Enter fullscreen mode ''' |
c2937d9 by Walter Bender at 2010-08-12 |
715 |
if self.running_sugar: |
|
716 |
self.activity.fullscreen() |
|
717 |
self.activity.recenter() |
|
718 |
|
|
719 |
def set_cartesian(self, flag): |
2fee6e6 by Walter Bender at 2012-06-23 |
720 |
''' Turn on/off Cartesian coordinates ''' |
a7a87c7 by Walter Bender at 2011-11-07 |
721 |
if self.coord_scale == 1: |
|
722 |
self.draw_overlay('Cartesian_labeled') |
|
723 |
else: |
|
724 |
self.draw_overlay('Cartesian') |
|
725 |
return |
c2937d9 by Walter Bender at 2010-08-12 |
726 |
|
|
727 |
def set_polar(self, flag): |
2fee6e6 by Walter Bender at 2012-06-23 |
728 |
''' Turn on/off polar coordinates ''' |
a7a87c7 by Walter Bender at 2011-11-07 |
729 |
self.draw_overlay('polar') |
|
730 |
return |
c2937d9 by Walter Bender at 2010-08-12 |
731 |
|
3015923 by Walter Bender at 2011-06-09 |
732 |
def set_metric(self, flag): |
2fee6e6 by Walter Bender at 2012-06-23 |
733 |
''' Turn on/off metric coordinates ''' |
a7a87c7 by Walter Bender at 2011-11-07 |
734 |
self.draw_overlay('metric') |
|
735 |
return |
|
736 |
|
|
737 |
def draw_overlay(self, overlay): |
|
738 |
''' Draw a coordinate grid onto the canvas. ''' |
0dda146 by Walter Bender at 2013-06-25 |
739 |
width = self.overlay_shapes[overlay].rect[2] |
|
740 |
height = self.overlay_shapes[overlay].rect[3] |
|
741 |
if self.running_sugar: |
|
742 |
y_offset = 0 |
|
743 |
else: |
624c945 by Walter Bender at 2013-08-26 |
744 |
y_offset = 0 |
|
745 |
# y_offset = ICON_SIZE |
21a529e by Walter Bender at 2011-11-11 |
746 |
self.canvas.draw_surface( |
|
747 |
self.overlay_shapes[overlay].cached_surfaces[0], |
0dda146 by Walter Bender at 2013-06-25 |
748 |
(self.canvas.width - width) / 2.0, |
|
749 |
(self.canvas.height - height + y_offset) / 2.0, |
|
750 |
width, |
|
751 |
height) |
3015923 by Walter Bender at 2011-06-09 |
752 |
|
624c945 by Walter Bender at 2013-08-26 |
753 |
def update_overlay_position(self, widget=None, event=None): |
2fee6e6 by Walter Bender at 2012-06-23 |
754 |
''' Reposition the overlays when window size changes ''' |
624c945 by Walter Bender at 2013-08-26 |
755 |
# self.width = event.width |
|
756 |
# self.height = event.height |
|
757 |
self.width = gtk.gdk.screen_width() |
|
758 |
self.height = gtk.gdk.screen_height() |
|
759 |
|
c3f0e8e by Walter Bender at 2011-04-07 |
760 |
for name in OVERLAY_SHAPES: |
224c411 by Walter Bender at 2013-05-29 |
761 |
if not name in self.overlay_shapes: |
|
762 |
continue |
c3f0e8e by Walter Bender at 2011-04-07 |
763 |
shape = self.overlay_shapes[name] |
c2937d9 by Walter Bender at 2010-08-12 |
764 |
showing = False |
|
765 |
if shape in shape._sprites.list: |
|
766 |
shape.hide() |
|
767 |
showing = True |
624c945 by Walter Bender at 2013-08-26 |
768 |
self.overlay_shapes[name].move((int(self.width / 2 - 600), |
|
769 |
int(self.height / 2 - 450))) |
|
770 |
''' |
4fff361 by Walter Bender at 2013-05-22 |
771 |
self.overlay_shapes[name] = Sprite( |
|
772 |
self.sprite_list, |
|
773 |
int(self.width / 2 - 600), |
|
774 |
int(self.height / 2 - 450), |
|
775 |
svg_str_to_pixbuf( |
0ee623d by Walter Bender at 2013-07-23 |
776 |
svg_from_file('%s/images/%s.svg' % (self.path, name)))) |
624c945 by Walter Bender at 2013-08-26 |
777 |
''' |
c2937d9 by Walter Bender at 2010-08-12 |
778 |
if showing: |
c3f0e8e by Walter Bender at 2011-04-07 |
779 |
self.overlay_shapes[name].set_layer(OVERLAY_LAYER) |
c2937d9 by Walter Bender at 2010-08-12 |
780 |
else: |
c3f0e8e by Walter Bender at 2011-04-07 |
781 |
self.overlay_shapes[name].hide() |
624c945 by Walter Bender at 2013-08-26 |
782 |
''' |
c3f0e8e by Walter Bender at 2011-04-07 |
783 |
self.overlay_shapes[name].type = 'overlay' |
624c945 by Walter Bender at 2013-08-26 |
784 |
''' |
|
785 |
|
c2937d9 by Walter Bender at 2010-08-12 |
786 |
self.cartesian = False |
|
787 |
self.polar = False |
3015923 by Walter Bender at 2011-06-09 |
788 |
self.metric = False |
c2937d9 by Walter Bender at 2010-08-12 |
789 |
self.canvas.width = self.width |
|
790 |
self.canvas.height = self.height |
0dda146 by Walter Bender at 2013-06-25 |
791 |
self.turtles.get_active_turtle().move_turtle() |
c2937d9 by Walter Bender at 2010-08-12 |
792 |
|
|
793 |
def hideshow_button(self): |
2fee6e6 by Walter Bender at 2012-06-23 |
794 |
''' Hide/show button ''' |
dcd7408 by Walter Bender at 2010-10-10 |
795 |
if not self.hide: |
c2937d9 by Walter Bender at 2010-08-12 |
796 |
for blk in self.just_blocks(): |
|
797 |
blk.spr.hide() |
dcd7408 by Walter Bender at 2010-10-10 |
798 |
self.hide_palette() |
c2937d9 by Walter Bender at 2010-08-12 |
799 |
self.hide = True |
|
800 |
else: |
|
801 |
for blk in self.just_blocks(): |
|
802 |
if blk.status != 'collapsed': |
|
803 |
blk.spr.set_layer(BLOCK_LAYER) |
|
804 |
self.show_palette() |
|
805 |
self.hide = False |
f1d00e0 by Walter Bender at 2010-09-25 |
806 |
if self.running_sugar: |
|
807 |
self.activity.recenter() |
0150810 by Walter Bender at 2011-11-03 |
808 |
self.inval_all() |
f1d00e0 by Walter Bender at 2010-09-25 |
809 |
|
0150810 by Walter Bender at 2011-11-03 |
810 |
def inval_all(self): |
2fee6e6 by Walter Bender at 2012-06-23 |
811 |
''' Force a refresh ''' |
09812f9 by Walter Bender at 2011-11-05 |
812 |
if self.interactive_mode: |
|
813 |
self.window.queue_draw_area(0, 0, self.width, self.height) |
c2937d9 by Walter Bender at 2010-08-12 |
814 |
|
|
815 |
def hideshow_palette(self, state): |
2fee6e6 by Walter Bender at 2012-06-23 |
816 |
''' Hide or show palette ''' |
c2937d9 by Walter Bender at 2010-08-12 |
817 |
if not state: |
|
818 |
self.palette = False |
|
819 |
if self.running_sugar: |
|
820 |
self.activity.do_hidepalette() |
|
821 |
self.hide_palette() |
|
822 |
else: |
|
823 |
self.palette = True |
|
824 |
if self.running_sugar: |
|
825 |
self.activity.do_showpalette() |
f1d00e0 by Walter Bender at 2010-09-25 |
826 |
self.activity.recenter() |
c2937d9 by Walter Bender at 2010-08-12 |
827 |
self.show_palette() |
|
828 |
|
0d23632 by Walter Bender at 2012-02-04 |
829 |
def show_palette(self, n=None): |
2fee6e6 by Walter Bender at 2012-06-23 |
830 |
''' Show palette. ''' |
0d23632 by Walter Bender at 2012-02-04 |
831 |
if n is None: |
|
832 |
if self.selected_palette is None: |
|
833 |
n = 0 |
|
834 |
else: |
|
835 |
n = self.selected_palette |
89e9f18 by Walter Bender at 2011-03-19 |
836 |
self.show_toolbar_palette(n) |
c2937d9 by Walter Bender at 2010-08-12 |
837 |
self.palette_button[self.orientation].set_layer(TAB_LAYER) |
|
838 |
self.palette_button[2].set_layer(TAB_LAYER) |
89cb13a by Walter Bender at 2012-03-28 |
839 |
self._display_palette_shift_button(n) |
d83cb4e by Walter Bender at 2012-10-19 |
840 |
if not self.running_sugar or not self.activity.has_toolbarbox: |
c2937d9 by Walter Bender at 2010-08-12 |
841 |
self.toolbar_spr.set_layer(CATEGORY_LAYER) |
|
842 |
self.palette = True |
6b2f360 by Walter Bender at 2013-08-21 |
843 |
self._set_coordinates_label(palette_names[n]) |
c2937d9 by Walter Bender at 2010-08-12 |
844 |
|
|
845 |
def hide_palette(self): |
2fee6e6 by Walter Bender at 2012-06-23 |
846 |
''' Hide the palette. ''' |
c2937d9 by Walter Bender at 2010-08-12 |
847 |
self._hide_toolbar_palette() |
bc0ba2c by Walter Bender at 2013-03-08 |
848 |
for button in self.palette_button: |
|
849 |
button.hide() |
6f0642b by Walter Bender at 2012-10-20 |
850 |
if not self.running_sugar or not self.activity.has_toolbarbox: |
c2937d9 by Walter Bender at 2010-08-12 |
851 |
self.toolbar_spr.hide() |
|
852 |
self.palette = False |
|
853 |
|
cfe8338 by Walter Bender at 2011-10-03 |
854 |
def move_palettes(self, x, y): |
2fee6e6 by Walter Bender at 2012-06-23 |
855 |
''' Move the palettes. ''' |
cfe8338 by Walter Bender at 2011-10-03 |
856 |
for p in self.palettes: |
|
857 |
for blk in p: |
|
858 |
blk.spr.move((x + blk.spr.save_xy[0], y + blk.spr.save_xy[1])) |
|
859 |
for spr in self.palette_button: |
|
860 |
spr.move((x + spr.save_xy[0], y + spr.save_xy[1])) |
|
861 |
for p in self.palette_sprs: |
|
862 |
if p[0] is not None: |
|
863 |
p[0].move((x + p[0].save_xy[0], y + p[0].save_xy[1])) |
|
864 |
if p[1] is not None: |
|
865 |
p[1].move((x + p[1].save_xy[0], y + p[1].save_xy[1])) |
155970b by Walter Bender at 2012-03-23 |
866 |
|
|
867 |
self.status_spr.move((x + self.status_spr.save_xy[0], |
|
868 |
y + self.status_spr.save_xy[1])) |
|
869 |
|
744b9c1 by Walter Bender at 2011-10-03 |
870 |
# To do: set save_xy for blocks in Trash |
|
871 |
for blk in self.trash_stack: |
|
872 |
for gblk in find_group(blk): |
|
873 |
gblk.spr.move((x + gblk.spr.save_xy[0], |
|
874 |
y + gblk.spr.save_xy[1])) |
cfe8338 by Walter Bender at 2011-10-03 |
875 |
|
c2937d9 by Walter Bender at 2010-08-12 |
876 |
def hideblocks(self): |
2fee6e6 by Walter Bender at 2012-06-23 |
877 |
''' Callback from 'hide blocks' block ''' |
c2937d9 by Walter Bender at 2010-08-12 |
878 |
if not self.interactive_mode: |
|
879 |
return |
|
880 |
self.hide = False |
|
881 |
self.hideshow_button() |
|
882 |
if self.running_sugar: |
b6eca78 by Walter Bender at 2011-04-14 |
883 |
self.activity.do_hide_blocks() |
c2937d9 by Walter Bender at 2010-08-12 |
884 |
|
|
885 |
def showblocks(self): |
2fee6e6 by Walter Bender at 2012-06-23 |
886 |
''' Callback from 'show blocks' block ''' |
c2937d9 by Walter Bender at 2010-08-12 |
887 |
if not self.interactive_mode: |
|
888 |
return |
|
889 |
self.hide = True |
|
890 |
self.hideshow_button() |
|
891 |
if self.running_sugar: |
b6eca78 by Walter Bender at 2011-04-14 |
892 |
self.activity.do_show_blocks() |
c2937d9 by Walter Bender at 2010-08-12 |
893 |
|
|
894 |
def resize_blocks(self, blocks=None): |
2fee6e6 by Walter Bender at 2012-06-23 |
895 |
''' Resize blocks or if blocks is None, all of the blocks ''' |
c2937d9 by Walter Bender at 2010-08-12 |
896 |
if blocks is None: |
|
897 |
blocks = self.just_blocks() |
|
898 |
|
|
899 |
# Do the resizing. |
|
900 |
for blk in blocks: |
|
901 |
blk.rescale(self.block_scale) |
|
902 |
for blk in blocks: |
|
903 |
self._adjust_dock_positions(blk) |
|
904 |
|
|
905 |
# Resize the skins on some blocks: media content and Python |
|
906 |
for blk in blocks: |
|
907 |
if blk.name in BLOCKS_WITH_SKIN: |
|
908 |
self._resize_skin(blk) |
|
909 |
|
c83fa3c by Walter Bender at 2012-10-25 |
910 |
# Resize text_entry widget |
|
911 |
if hasattr(self, '_text_entry') and len(blocks) > 0: |
|
912 |
font_desc = pango.FontDescription('Sans') |
54f85f2 by Walter Bender at 2012-10-30 |
913 |
font_desc.set_size( |
|
914 |
int(blocks[0].font_size[0] * pango.SCALE * self.entry_scale)) |
c83fa3c by Walter Bender at 2012-10-25 |
915 |
self._text_entry.modify_font(font_desc) |
|
916 |
|
89cb13a by Walter Bender at 2012-03-28 |
917 |
def _shift_toolbar_palette(self, n): |
|
918 |
''' Shift blocks on specified palette ''' |
|
919 |
x, y = self.palette_sprs[n][self.orientation].get_xy() |
|
920 |
w, h = self.palette_sprs[n][self.orientation].get_dimensions() |
|
921 |
bx, by = self.palettes[n][0].spr.get_xy() |
|
922 |
if self.orientation == 0: |
11333ce by Walter Bender at 2013-05-22 |
923 |
if bx != _BUTTON_SIZE: |
bc0ba2c by Walter Bender at 2013-03-08 |
924 |
dx = w - self.width |
|
925 |
else: |
|
926 |
dx = self.width - w |
89cb13a by Walter Bender at 2012-03-28 |
927 |
dy = 0 |
|
928 |
else: |
|
929 |
dx = 0 |
11333ce by Walter Bender at 2013-05-22 |
930 |
if by != self.toolbar_offset + _BUTTON_SIZE + _MARGIN: |
bc0ba2c by Walter Bender at 2013-03-08 |
931 |
dy = h - self.height + ICON_SIZE |
|
932 |
else: |
|
933 |
dy = self.height - h - ICON_SIZE |
89cb13a by Walter Bender at 2012-03-28 |
934 |
for blk in self.palettes[n]: |
|
935 |
if blk.get_visibility(): |
|
936 |
blk.spr.move_relative((dx, dy)) |
c855d75 by Walter Bender at 2013-03-01 |
937 |
self.palette_button[self.orientation].set_layer(TOP_LAYER) |
bc0ba2c by Walter Bender at 2013-03-08 |
938 |
if dx < 0 or dy < 0: |
|
939 |
self.palette_button[self.orientation + 5].set_layer(TOP_LAYER) |
|
940 |
self.palette_button[self.orientation + 3].hide() |
|
941 |
else: |
|
942 |
self.palette_button[self.orientation + 5].hide() |
|
943 |
self.palette_button[self.orientation + 3].set_layer(TOP_LAYER) |
89cb13a by Walter Bender at 2012-03-28 |
944 |
|
ef4a5f0 by Walter Bender at 2012-02-04 |
945 |
def show_toolbar_palette(self, n, init_only=False, regenerate=False, |
|
946 |
show=True): |
2fee6e6 by Walter Bender at 2012-06-23 |
947 |
''' Show the toolbar palettes, creating them on init_only ''' |
ffe9fb3 by Walter Bender at 2011-03-19 |
948 |
# If we are running the 0.86+ toolbar, the selectors are already |
|
949 |
# created, as toolbar buttons. Otherwise, we need to create them. |
d83cb4e by Walter Bender at 2012-10-19 |
950 |
if (not self.running_sugar or not self.activity.has_toolbarbox) and \ |
c2937d9 by Walter Bender at 2010-08-12 |
951 |
self.selectors == []: |
ffe9fb3 by Walter Bender at 2011-03-19 |
952 |
# First, create the selector buttons |
|
953 |
self._create_the_selectors() |
c2937d9 by Walter Bender at 2010-08-12 |
954 |
|
ffe9fb3 by Walter Bender at 2011-03-19 |
955 |
# Create the empty palettes that we'll then populate with prototypes. |
c2937d9 by Walter Bender at 2010-08-12 |
956 |
if self.palette_sprs == []: |
ffe9fb3 by Walter Bender at 2011-03-19 |
957 |
self._create_the_empty_palettes() |
c2937d9 by Walter Bender at 2010-08-12 |
958 |
|
ffe9fb3 by Walter Bender at 2011-03-19 |
959 |
# At initialization of the program, we don't actually populate |
|
960 |
# the palettes. |
c2937d9 by Walter Bender at 2010-08-12 |
961 |
if init_only: |
|
962 |
return |
|
963 |
|
ef4a5f0 by Walter Bender at 2012-02-04 |
964 |
if show: |
|
965 |
# Hide the previously displayed palette |
|
966 |
self._hide_previous_palette() |
|
967 |
else: |
|
968 |
save_selected = self.selected_palette |
|
969 |
save_previous = self.previous_palette |
c2937d9 by Walter Bender at 2010-08-12 |
970 |
|
|
971 |
self.selected_palette = n |
dcd7408 by Walter Bender at 2010-10-10 |
972 |
self.previous_palette = self.selected_palette |
c2937d9 by Walter Bender at 2010-08-12 |
973 |
|
ffe9fb3 by Walter Bender at 2011-03-19 |
974 |
# Make sure all of the selectors are visible. (We don't need to do |
|
975 |
# this for 0.86+ toolbars since the selectors are toolbar buttons.) |
db528ec by Walter Bender at 2012-04-09 |
976 |
if show and \ |
d83cb4e by Walter Bender at 2012-10-19 |
977 |
(not self.running_sugar or not self.activity.has_toolbarbox): |
c2937d9 by Walter Bender at 2010-08-12 |
978 |
self.selected_selector = self.selectors[n] |
|
979 |
self.selectors[n].set_shape(self.selector_shapes[n][1]) |
a9fb111 by Walter Bender at 2011-03-05 |
980 |
for i in range(len(palette_blocks)): |
c2937d9 by Walter Bender at 2010-08-12 |
981 |
self.selectors[i].set_layer(TAB_LAYER) |
|
982 |
|
ef4a5f0 by Walter Bender at 2012-02-04 |
983 |
# Show the palette with the current orientation. |
|
984 |
if self.palette_sprs[n][self.orientation] is not None: |
db528ec by Walter Bender at 2012-04-09 |
985 |
self.palette_sprs[n][self.orientation].set_layer( |
|
986 |
CATEGORY_LAYER) |
89cb13a by Walter Bender at 2012-03-28 |
987 |
self._display_palette_shift_button(n) |
c2937d9 by Walter Bender at 2010-08-12 |
988 |
|
ffe9fb3 by Walter Bender at 2011-03-19 |
989 |
# Create 'proto' blocks for each palette entry |
8f325e0 by Walter Bender at 2012-02-02 |
990 |
self._create_proto_blocks(n) |
ffe9fb3 by Walter Bender at 2011-03-19 |
991 |
|
ef4a5f0 by Walter Bender at 2012-02-04 |
992 |
if show or save_selected == n: |
|
993 |
self._layout_palette(n, regenerate=regenerate) |
|
994 |
else: |
|
995 |
self._layout_palette(n, regenerate=regenerate, show=False) |
ffe9fb3 by Walter Bender at 2011-03-19 |
996 |
for blk in self.palettes[n]: |
8f325e0 by Walter Bender at 2012-02-02 |
997 |
if blk.get_visibility(): |
8f68c11 by Walter Bender at 2012-03-24 |
998 |
if hasattr(blk.spr, 'set_layer'): |
83420de by Walter Bender at 2012-03-22 |
999 |
blk.spr.set_layer(PROTO_LAYER) |
8f68c11 by Walter Bender at 2012-03-24 |
1000 |
else: |
|
1001 |
debug_output('WARNING: block sprite is None' % (blk.name), |
83420de by Walter Bender at 2012-03-22 |
1002 |
self.running_sugar) |
8f325e0 by Walter Bender at 2012-02-02 |
1003 |
else: |
|
1004 |
blk.spr.hide() |
98ed32f by Walter Bender at 2013-06-03 |
1005 |
if 'trash' in palette_names and n == palette_names.index('trash'): |
ffe9fb3 by Walter Bender at 2011-03-19 |
1006 |
for blk in self.trash_stack: |
6c56adb by Walter Bender at 2012-07-05 |
1007 |
# Deprecated |
ffe9fb3 by Walter Bender at 2011-03-19 |
1008 |
for gblk in find_group(blk): |
|
1009 |
if gblk.status != 'collapsed': |
|
1010 |
gblk.spr.set_layer(TAB_LAYER) |
|
1011 |
|
ef4a5f0 by Walter Bender at 2012-02-04 |
1012 |
if not show: |
|
1013 |
if not save_selected == n: |
|
1014 |
self._hide_previous_palette(palette=n) |
|
1015 |
self.selected_palette = save_selected |
|
1016 |
self.previous_palette = save_previous |
|
1017 |
|
e4e535a by Walter Bender at 2012-06-23 |
1018 |
def regenerate_palette(self, n): |
2fee6e6 by Walter Bender at 2012-06-23 |
1019 |
''' Regenerate palette (used by some plugins) ''' |
d83cb4e by Walter Bender at 2012-10-19 |
1020 |
if (not self.running_sugar or not self.activity.has_toolbarbox) and \ |
e4e535a by Walter Bender at 2012-06-23 |
1021 |
self.selectors == []: |
|
1022 |
return |
|
1023 |
if self.palette_sprs == []: |
|
1024 |
return |
|
1025 |
|
|
1026 |
save_selected = self.selected_palette |
|
1027 |
save_previous = self.previous_palette |
|
1028 |
self.selected_palette = n |
|
1029 |
self.previous_palette = self.selected_palette |
|
1030 |
|
|
1031 |
if save_selected == n: |
|
1032 |
self._layout_palette(n, regenerate=True) |
|
1033 |
else: |
|
1034 |
self._layout_palette(n, regenerate=True, show=False) |
|
1035 |
|
|
1036 |
for blk in self.palettes[n]: |
|
1037 |
if blk.get_visibility(): |
|
1038 |
if hasattr(blk.spr, 'set_layer'): |
|
1039 |
blk.spr.set_layer(PROTO_LAYER) |
|
1040 |
else: |
|
1041 |
debug_output('WARNING: block sprite is None' % (blk.name), |
|
1042 |
self.running_sugar) |
|
1043 |
else: |
|
1044 |
blk.spr.hide() |
|
1045 |
|
|
1046 |
if not save_selected == n: |
|
1047 |
self._hide_previous_palette(palette=n) |
|
1048 |
self.selected_palette = save_selected |
|
1049 |
self.previous_palette = save_previous |
|
1050 |
|
89cb13a by Walter Bender at 2012-03-28 |
1051 |
def _display_palette_shift_button(self, n): |
|
1052 |
''' Palettes too wide (or tall) for the screen get a shift button ''' |
bc0ba2c by Walter Bender at 2013-03-08 |
1053 |
for i in range(4): |
|
1054 |
self.palette_button[i + 3].hide() |
89cb13a by Walter Bender at 2012-03-28 |
1055 |
if self.palette_sprs[n][self.orientation].type == \ |
|
1056 |
'category-shift-horizontal': |
|
1057 |
self.palette_button[3].set_layer(CATEGORY_LAYER) |
|
1058 |
elif self.palette_sprs[n][self.orientation].type == \ |
|
1059 |
'category-shift-vertical': |
|
1060 |
self.palette_button[4].set_layer(CATEGORY_LAYER) |
|
1061 |
|
ffe9fb3 by Walter Bender at 2011-03-19 |
1062 |
def _create_the_selectors(self): |
cfe8338 by Walter Bender at 2011-10-03 |
1063 |
''' Create the palette selector buttons: only when running |
|
1064 |
old-style Sugar toolbars or from GNOME ''' |
ffe9fb3 by Walter Bender at 2011-03-19 |
1065 |
svg = SVG() |
63cc9bb by Walter Bender at 2013-03-13 |
1066 |
if self.running_sugar: |
|
1067 |
x, y = 50, 0 # positioned at the left, top |
|
1068 |
else: |
|
1069 |
x, y = 0, 0 |
ffe9fb3 by Walter Bender at 2011-03-19 |
1070 |
for i, name in enumerate(palette_names): |
c3f0e8e by Walter Bender at 2011-04-07 |
1071 |
for path in self._icon_paths: |
|
1072 |
if os.path.exists(os.path.join(path, '%soff.svg' % (name))): |
|
1073 |
icon_pathname = os.path.join(path, '%soff.svg' % (name)) |
|
1074 |
break |
|
1075 |
if icon_pathname is not None: |
|
1076 |
off_shape = svg_str_to_pixbuf(svg_from_file(icon_pathname)) |
|
1077 |
else: |
4fff361 by Walter Bender at 2013-05-22 |
1078 |
off_shape = svg_str_to_pixbuf( |
|
1079 |
svg_from_file( |
|
1080 |
os.path.join( |
c3f0e8e by Walter Bender at 2011-04-07 |
1081 |
self._icon_paths[0], 'extrasoff.svg'))) |
|
1082 |
error_output('Unable to open %soff.svg' % (name), |
|
1083 |
self.running_sugar) |
|
1084 |
for path in self._icon_paths: |
|
1085 |
if os.path.exists(os.path.join(path, '%son.svg' % (name))): |
|
1086 |
icon_pathname = os.path.join(path, '%son.svg' % (name)) |
|
1087 |
break |
|
1088 |
if icon_pathname is not None: |
|
1089 |
on_shape = svg_str_to_pixbuf(svg_from_file(icon_pathname)) |
|
1090 |
else: |
4fff361 by Walter Bender at 2013-05-22 |
1091 |
on_shape = svg_str_to_pixbuf( |
|
1092 |
svg_from_file( |
|
1093 |
os.path.join( |
c3f0e8e by Walter Bender at 2011-04-07 |
1094 |
self._icon_paths[0], 'extrason.svg'))) |
|
1095 |
error_output('Unable to open %son.svg' % (name), |
|
1096 |
self.running_sugar) |
|
1097 |
|
|
1098 |
self.selector_shapes.append([off_shape, on_shape]) |
|
1099 |
self.selectors.append(Sprite(self.sprite_list, x, y, off_shape)) |
ffe9fb3 by Walter Bender at 2011-03-19 |
1100 |
self.selectors[i].type = 'selector' |
|
1101 |
self.selectors[i].name = name |
|
1102 |
self.selectors[i].set_layer(TAB_LAYER) |
|
1103 |
w = self.selectors[i].get_dimensions()[0] |
|
1104 |
x += int(w) # running from left to right |
|
1105 |
|
|
1106 |
# Create the toolbar background for the selectors |
|
1107 |
self.toolbar_offset = ICON_SIZE |
|
1108 |
self.toolbar_spr = Sprite(self.sprite_list, 0, 0, |
4fff361 by Walter Bender at 2013-05-22 |
1109 |
svg_str_to_pixbuf(svg.toolbar(2 * self.width, |
|
1110 |
ICON_SIZE))) |
ffe9fb3 by Walter Bender at 2011-03-19 |
1111 |
self.toolbar_spr.type = 'toolbar' |
|
1112 |
self.toolbar_spr.set_layer(CATEGORY_LAYER) |
|
1113 |
|
|
1114 |
def _create_the_empty_palettes(self): |
|
1115 |
''' Create the empty palettes to be populated by prototype blocks. ''' |
|
1116 |
if len(self.palettes) == 0: |
|
1117 |
for i in range(len(palette_blocks)): |
|
1118 |
self.palettes.append([]) |
|
1119 |
|
|
1120 |
# Create empty palette backgrounds |
|
1121 |
for i in palette_names: |
|
1122 |
self.palette_sprs.append([None, None]) |
|
1123 |
|
|
1124 |
# Create the palette orientation button |
4fff361 by Walter Bender at 2013-05-22 |
1125 |
self.palette_button.append( |
|
1126 |
Sprite( |
|
1127 |
self.sprite_list, |
|
1128 |
0, |
|
1129 |
self.toolbar_offset, |
|
1130 |
svg_str_to_pixbuf( |
|
1131 |
svg_from_file( |
0ee623d by Walter Bender at 2013-07-23 |
1132 |
'%s/images/palettehorizontal.svg' % (self.path))))) |
4fff361 by Walter Bender at 2013-05-22 |
1133 |
self.palette_button.append( |
|
1134 |
Sprite( |
|
1135 |
self.sprite_list, |
|
1136 |
0, |
|
1137 |
self.toolbar_offset, |
|
1138 |
svg_str_to_pixbuf( |
|
1139 |
svg_from_file( |
0ee623d by Walter Bender at 2013-07-23 |
1140 |
'%s/images/palettevertical.svg' % (self.path))))) |
ffe9fb3 by Walter Bender at 2011-03-19 |
1141 |
self.palette_button[0].name = _('orientation') |
|
1142 |
self.palette_button[1].name = _('orientation') |
|
1143 |
self.palette_button[0].type = 'palette' |
|
1144 |
self.palette_button[1].type = 'palette' |
|
1145 |
self.palette_button[self.orientation].set_layer(TAB_LAYER) |
|
1146 |
self.palette_button[1 - self.orientation].hide() |
|
1147 |
|
|
1148 |
# Create the palette next button |
4fff361 by Walter Bender at 2013-05-22 |
1149 |
self.palette_button.append( |
|
1150 |
Sprite( |
|
1151 |
self.sprite_list, 16, |
|
1152 |
self.toolbar_offset, |
|
1153 |
svg_str_to_pixbuf( |
|
1154 |
svg_from_file( |
0ee623d by Walter Bender at 2013-07-23 |
1155 |
'%s/images/palettenext.svg' % (self.path))))) |
ffe9fb3 by Walter Bender at 2011-03-19 |
1156 |
self.palette_button[2].name = _('next') |
|
1157 |
self.palette_button[2].type = 'palette' |
|
1158 |
self.palette_button[2].set_layer(TAB_LAYER) |
|
1159 |
|
89cb13a by Walter Bender at 2012-03-28 |
1160 |
# Create the palette shift buttons |
|
1161 |
dims = self.palette_button[0].get_dimensions() |
4fff361 by Walter Bender at 2013-05-22 |
1162 |
self.palette_button.append( |
|
1163 |
Sprite( |
|
1164 |
self.sprite_list, |
|
1165 |
0, |
|
1166 |
self.toolbar_offset + dims[1], |
|
1167 |
svg_str_to_pixbuf( |
|
1168 |
svg_from_file( |
0ee623d by Walter Bender at 2013-07-23 |
1169 |
'%s/images/palettehshift.svg' % (self.path))))) |
4fff361 by Walter Bender at 2013-05-22 |
1170 |
self.palette_button.append( |
|
1171 |
Sprite( |
|
1172 |
self.sprite_list, |
|
1173 |
dims[0], |
|
1174 |
self.toolbar_offset, |
|
1175 |
svg_str_to_pixbuf( |
|
1176 |
svg_from_file( |
0ee623d by Walter Bender at 2013-07-23 |
1177 |
'%s/images/palettevshift.svg' % (self.path))))) |
4fff361 by Walter Bender at 2013-05-22 |
1178 |
self.palette_button.append( |
|
1179 |
Sprite( |
|
1180 |
self.sprite_list, |
|
1181 |
0, |
|
1182 |
self.toolbar_offset + dims[1], |
|
1183 |
svg_str_to_pixbuf( |
|
1184 |
svg_from_file( |
0ee623d by Walter Bender at 2013-07-23 |
1185 |
'%s/images/palettehshift2.svg' % (self.path))))) |
4fff361 by Walter Bender at 2013-05-22 |
1186 |
self.palette_button.append( |
|
1187 |
Sprite( |
|
1188 |
self.sprite_list, |
|
1189 |
dims[0], |
|
1190 |
self.toolbar_offset, |
|
1191 |
svg_str_to_pixbuf( |
|
1192 |
svg_from_file( |
0ee623d by Walter Bender at 2013-07-23 |
1193 |
'%s/images/palettevshift2.svg' % (self.path))))) |
bc0ba2c by Walter Bender at 2013-03-08 |
1194 |
for i in range(4): |
|
1195 |
self.palette_button[3 + i].name = _('shift') |
|
1196 |
self.palette_button[3 + i].type = 'palette' |
|
1197 |
self.palette_button[3 + i].hide() |
89cb13a by Walter Bender at 2012-03-28 |
1198 |
|
8f325e0 by Walter Bender at 2012-02-02 |
1199 |
def _create_proto_blocks(self, n): |
ffe9fb3 by Walter Bender at 2011-03-19 |
1200 |
''' Create the protoblocks that will populate a palette. ''' |
8f325e0 by Walter Bender at 2012-02-02 |
1201 |
# Reload the palette, but reuse the existing blocks |
|
1202 |
# If a block doesn't exist, add it |
c2937d9 by Walter Bender at 2010-08-12 |
1203 |
|
7a23a41 by Walter Bender at 2012-03-26 |
1204 |
if not n < len(self.palettes): |
|
1205 |
debug_output( |
4fff361 by Walter Bender at 2013-05-22 |
1206 |
'_create_proto_blocks: palette index %d is out of range' % |
|
1207 |
(n), self.running_sugar) |
7a23a41 by Walter Bender at 2012-03-26 |
1208 |
return |
|
1209 |
|
8f325e0 by Walter Bender at 2012-02-02 |
1210 |
for blk in self.palettes[n]: |
|
1211 |
blk.spr.hide() |
|
1212 |
old_blocks = self.palettes[n][:] |
|
1213 |
self.palettes[n] = [] |
baf253a by Walter Bender at 2012-03-02 |
1214 |
for name in palette_blocks[n]: |
8f325e0 by Walter Bender at 2012-02-02 |
1215 |
found_block = False |
|
1216 |
for oblk in old_blocks: |
|
1217 |
if oblk.name == name: |
|
1218 |
self.palettes[n].append(oblk) |
|
1219 |
found_block = True |
|
1220 |
break |
|
1221 |
if not found_block: |
4fff361 by Walter Bender at 2013-05-22 |
1222 |
self.palettes[n].append( |
|
1223 |
Block(self.block_list, self.sprite_list, name, 0, 0, |
|
1224 |
'proto', [], PALETTE_SCALE)) |
f3f81ec by Walter Bender at 2012-02-04 |
1225 |
if name in hidden_proto_blocks: |
baf253a by Walter Bender at 2012-03-02 |
1226 |
self.palettes[n][-1].set_visibility(False) |
83420de by Walter Bender at 2012-03-22 |
1227 |
else: |
8f68c11 by Walter Bender at 2012-03-24 |
1228 |
if hasattr(self.palettes[n][-1].spr, 'set_layer'): |
83420de by Walter Bender at 2012-03-22 |
1229 |
self.palettes[n][-1].spr.set_layer(PROTO_LAYER) |
|
1230 |
self.palettes[n][-1].unhighlight() |
8f68c11 by Walter Bender at 2012-03-24 |
1231 |
else: |
4fff361 by Walter Bender at 2013-05-22 |
1232 |
debug_output('WARNING: block sprite is None' % |
|
1233 |
(self.palettes[n][-1].name), |
|
1234 |
self.running_sugar) |
8f325e0 by Walter Bender at 2012-02-02 |
1235 |
|
|
1236 |
# Some proto blocks get a skin. |
|
1237 |
if name in block_styles['box-style-media']: |
baf253a by Walter Bender at 2012-03-02 |
1238 |
self._proto_skin(name + 'small', n, -1) |
8f325e0 by Walter Bender at 2012-02-02 |
1239 |
elif name[:8] == 'template': # Deprecated |
baf253a by Walter Bender at 2012-03-02 |
1240 |
self._proto_skin(name[8:], n, -1) |
8f325e0 by Walter Bender at 2012-02-02 |
1241 |
elif name[:7] == 'picture': # Deprecated |
baf253a by Walter Bender at 2012-03-02 |
1242 |
self._proto_skin(name[7:], n, -1) |
8f325e0 by Walter Bender at 2012-02-02 |
1243 |
elif name in PYTHON_SKIN: |
baf253a by Walter Bender at 2012-03-02 |
1244 |
self._proto_skin('pythonsmall', n, -1) |
8f325e0 by Walter Bender at 2012-02-02 |
1245 |
return |
5b3215c by Walter Bender at 2012-03-26 |
1246 |
|
c2937d9 by Walter Bender at 2010-08-12 |
1247 |
def _hide_toolbar_palette(self): |
2fee6e6 by Walter Bender at 2012-06-23 |
1248 |
''' Hide the toolbar palettes ''' |
c2937d9 by Walter Bender at 2010-08-12 |
1249 |
self._hide_previous_palette() |
d83cb4e by Walter Bender at 2012-10-19 |
1250 |
if not self.running_sugar or not self.activity.has_toolbarbox: |
c2937d9 by Walter Bender at 2010-08-12 |
1251 |
# Hide the selectors |
a9fb111 by Walter Bender at 2011-03-05 |
1252 |
for i in range(len(palette_blocks)): |
c2937d9 by Walter Bender at 2010-08-12 |
1253 |
self.selectors[i].hide() |
85b7829 by Walter Bender at 2011-08-21 |
1254 |
elif self.selected_palette is not None and \ |
4fff361 by Walter Bender at 2013-05-22 |
1255 |
not self.activity.has_toolbarbox: |
c2937d9 by Walter Bender at 2010-08-12 |
1256 |
self.activity.palette_buttons[self.selected_palette].set_icon( |
a9fb111 by Walter Bender at 2011-03-05 |
1257 |
palette_names[self.selected_palette] + 'off') |
c2937d9 by Walter Bender at 2010-08-12 |
1258 |
|
ef4a5f0 by Walter Bender at 2012-02-04 |
1259 |
def _hide_previous_palette(self, palette=None): |
2fee6e6 by Walter Bender at 2012-06-23 |
1260 |
''' Hide just the previously viewed toolbar palette ''' |
ef4a5f0 by Walter Bender at 2012-02-04 |
1261 |
if palette is None: |
|
1262 |
palette = self.previous_palette |
0d23632 by Walter Bender at 2012-02-04 |
1263 |
# Hide previously selected palette |
ef4a5f0 by Walter Bender at 2012-02-04 |
1264 |
if palette is not None: |
7a23a41 by Walter Bender at 2012-03-26 |
1265 |
if not palette < len(self.palettes): |
|
1266 |
debug_output( |
4fff361 by Walter Bender at 2013-05-22 |
1267 |
'_hide_previous_palette: index %d is out of range' % |
|
1268 |
(palette), self.running_sugar) |
7a23a41 by Walter Bender at 2012-03-26 |
1269 |
return |
ef4a5f0 by Walter Bender at 2012-02-04 |
1270 |
for proto in self.palettes[palette]: |
9ac1353 by Walter Bender at 2011-03-19 |
1271 |
proto.spr.hide() |
2f7eb67 by Walter Bender at 2012-03-02 |
1272 |
if self.palette_sprs[palette][self.orientation] is not None: |
|
1273 |
self.palette_sprs[palette][self.orientation].hide() |
d83cb4e by Walter Bender at 2012-10-19 |
1274 |
if not self.running_sugar or not self.activity.has_toolbarbox: |
ef4a5f0 by Walter Bender at 2012-02-04 |
1275 |
self.selectors[palette].set_shape( |
|
1276 |
self.selector_shapes[palette][0]) |
f3f81ec by Walter Bender at 2012-02-04 |
1277 |
elif palette is not None and palette != self.selected_palette \ |
4fff361 by Walter Bender at 2013-05-22 |
1278 |
and not self.activity.has_toolbarbox: |
|
1279 |
self.activity.palette_buttons[palette].set_icon( |
|
1280 |
palette_names[palette] + 'off') |
98ed32f by Walter Bender at 2013-06-03 |
1281 |
if 'trash' in palette_names and \ |
|
1282 |
palette == palette_names.index('trash'): |
c2937d9 by Walter Bender at 2010-08-12 |
1283 |
for blk in self.trash_stack: |
|
1284 |
for gblk in find_group(blk): |
|
1285 |
gblk.spr.hide() |
|
1286 |
|
|
1287 |
def _horizontal_layout(self, x, y, blocks): |
2fee6e6 by Walter Bender at 2012-06-23 |
1288 |
''' Position prototypes in a horizontal palette. ''' |
8a742df by Walter Bender at 2011-04-04 |
1289 |
max_w = 0 |
c2937d9 by Walter Bender at 2010-08-12 |
1290 |
for blk in blocks: |
8f325e0 by Walter Bender at 2012-02-02 |
1291 |
if not blk.get_visibility(): |
|
1292 |
continue |
8a742df by Walter Bender at 2011-04-04 |
1293 |
w, h = self._width_and_height(blk) |
|
1294 |
if y + h > PALETTE_HEIGHT + self.toolbar_offset: |
|
1295 |
x += int(max_w + 3) |
c2937d9 by Walter Bender at 2010-08-12 |
1296 |
y = self.toolbar_offset + 3 |
8a742df by Walter Bender at 2011-04-04 |
1297 |
max_w = 0 |
|
1298 |
(bx, by) = blk.spr.get_xy() |
|
1299 |
dx = x - bx |
|
1300 |
dy = y - by |
c2937d9 by Walter Bender at 2010-08-12 |
1301 |
for g in find_group(blk): |
8a742df by Walter Bender at 2011-04-04 |
1302 |
g.spr.move_relative((int(dx), int(dy))) |
cfe8338 by Walter Bender at 2011-10-03 |
1303 |
g.spr.save_xy = g.spr.get_xy() |
3a9d89d by Walter Bender at 2011-10-04 |
1304 |
if self.running_sugar and not self.hw in [XO1]: |
cfe8338 by Walter Bender at 2011-10-03 |
1305 |
g.spr.move_relative((self.activity.hadj_value, |
8f325e0 by Walter Bender at 2012-02-02 |
1306 |
self.activity.vadj_value)) |
8a742df by Walter Bender at 2011-04-04 |
1307 |
y += int(h + 3) |
|
1308 |
if w > max_w: |
|
1309 |
max_w = w |
|
1310 |
return x, y, max_w |
c2937d9 by Walter Bender at 2010-08-12 |
1311 |
|
|
1312 |
def _vertical_layout(self, x, y, blocks): |
2fee6e6 by Walter Bender at 2012-06-23 |
1313 |
''' Position prototypes in a vertical palette. ''' |
8a742df by Walter Bender at 2011-04-04 |
1314 |
row = [] |
|
1315 |
row_w = 0 |
|
1316 |
max_h = 0 |
8f325e0 by Walter Bender at 2012-02-02 |
1317 |
for blk in blocks: |
|
1318 |
if not blk.get_visibility(): |
|
1319 |
continue |
|
1320 |
w, h = self._width_and_height(blk) |
8a742df by Walter Bender at 2011-04-04 |
1321 |
if x + w > PALETTE_WIDTH: |
c2937d9 by Walter Bender at 2010-08-12 |
1322 |
# Recenter row. |
8a742df by Walter Bender at 2011-04-04 |
1323 |
dx = int((PALETTE_WIDTH - row_w) / 2) |
|
1324 |
for r in row: |
|
1325 |
for g in find_group(r): |
|
1326 |
g.spr.move_relative((dx, 0)) |
cfe8338 by Walter Bender at 2011-10-03 |
1327 |
g.spr.save_xy = (g.spr.save_xy[0] + dx, |
|
1328 |
g.spr.save_xy[1]) |
8a742df by Walter Bender at 2011-04-04 |
1329 |
row = [] |
|
1330 |
row_w = 0 |
c2937d9 by Walter Bender at 2010-08-12 |
1331 |
x = 4 |
8a742df by Walter Bender at 2011-04-04 |
1332 |
y += int(max_h + 3) |
|
1333 |
max_h = 0 |
8f325e0 by Walter Bender at 2012-02-02 |
1334 |
row.append(blk) |
8a742df by Walter Bender at 2011-04-04 |
1335 |
row_w += (4 + w) |
8f325e0 by Walter Bender at 2012-02-02 |
1336 |
(bx, by) = blk.spr.get_xy() |
8a742df by Walter Bender at 2011-04-04 |
1337 |
dx = int(x - bx) |
|
1338 |
dy = int(y - by) |
8f325e0 by Walter Bender at 2012-02-02 |
1339 |
for g in find_group(blk): |
8a742df by Walter Bender at 2011-04-04 |
1340 |
g.spr.move_relative((dx, dy)) |
cfe8338 by Walter Bender at 2011-10-03 |
1341 |
g.spr.save_xy = g.spr.get_xy() |
3a9d89d by Walter Bender at 2011-10-04 |
1342 |
if self.running_sugar and not self.hw in [XO1]: |
cfe8338 by Walter Bender at 2011-10-03 |
1343 |
g.spr.move_relative((self.activity.hadj_value, |
8f325e0 by Walter Bender at 2012-02-02 |
1344 |
self.activity.vadj_value)) |
8a742df by Walter Bender at 2011-04-04 |
1345 |
x += int(w + 4) |
|
1346 |
if h > max_h: |
|
1347 |
max_h = h |
c2937d9 by Walter Bender at 2010-08-12 |
1348 |
# Recenter last row. |
8a742df by Walter Bender at 2011-04-04 |
1349 |
dx = int((PALETTE_WIDTH - row_w) / 2) |
|
1350 |
for r in row: |
|
1351 |
for g in find_group(r): |
|
1352 |
g.spr.move_relative((dx, 0)) |
cfe8338 by Walter Bender at 2011-10-03 |
1353 |
g.spr.save_xy = (g.spr.save_xy[0] + dx, g.spr.save_xy[1]) |
8a742df by Walter Bender at 2011-04-04 |
1354 |
return x, y, max_h |
c2937d9 by Walter Bender at 2010-08-12 |
1355 |
|
ef4a5f0 by Walter Bender at 2012-02-04 |
1356 |
def _layout_palette(self, n, regenerate=False, show=True): |
2fee6e6 by Walter Bender at 2012-06-23 |
1357 |
''' Layout prototypes in a palette. ''' |
c2937d9 by Walter Bender at 2010-08-12 |
1358 |
if n is not None: |
|
1359 |
if self.orientation == HORIZONTAL_PALETTE: |
11333ce by Walter Bender at 2013-05-22 |
1360 |
x, y = _BUTTON_SIZE, self.toolbar_offset + _MARGIN |
8a742df by Walter Bender at 2011-04-04 |
1361 |
x, y, max_w = self._horizontal_layout(x, y, self.palettes[n]) |
98ed32f by Walter Bender at 2013-06-03 |
1362 |
if 'trash' in palette_names and \ |
|
1363 |
n == palette_names.index('trash'): |
8a742df by Walter Bender at 2011-04-04 |
1364 |
x, y, max_w = self._horizontal_layout(x + max_w, y, |
|
1365 |
self.trash_stack) |
11333ce by Walter Bender at 2013-05-22 |
1366 |
w = x + max_w + _BUTTON_SIZE + _MARGIN |
8a742df by Walter Bender at 2011-04-04 |
1367 |
self._make_palette_spr(n, 0, self.toolbar_offset, |
|
1368 |
w, PALETTE_HEIGHT, regenerate) |
ef4a5f0 by Walter Bender at 2012-02-04 |
1369 |
if show: |
ccbce87 by Walter Bender at 2013-02-28 |
1370 |
self.palette_button[2].move( |
11333ce by Walter Bender at 2013-05-22 |
1371 |
(w - _BUTTON_SIZE, self.toolbar_offset)) |
bc0ba2c by Walter Bender at 2013-03-08 |
1372 |
self.palette_button[4].move( |
11333ce by Walter Bender at 2013-05-22 |
1373 |
(_BUTTON_SIZE, self.toolbar_offset)) |
bc0ba2c by Walter Bender at 2013-03-08 |
1374 |
self.palette_button[6].move( |
11333ce by Walter Bender at 2013-05-22 |
1375 |
(_BUTTON_SIZE, self.toolbar_offset)) |
c2937d9 by Walter Bender at 2010-08-12 |
1376 |
else: |
11333ce by Walter Bender at 2013-05-22 |
1377 |
x, y = _MARGIN, self.toolbar_offset + _BUTTON_SIZE + _MARGIN |
8a742df by Walter Bender at 2011-04-04 |
1378 |
x, y, max_h = self._vertical_layout(x, y, self.palettes[n]) |
98ed32f by Walter Bender at 2013-06-03 |
1379 |
if 'trash' in palette_names and \ |
|
1380 |
n == palette_names.index('trash'): |
8a742df by Walter Bender at 2011-04-04 |
1381 |
x, y, max_h = self._vertical_layout(x, y + max_h, |
|
1382 |
self.trash_stack) |
11333ce by Walter Bender at 2013-05-22 |
1383 |
h = y + max_h + _BUTTON_SIZE + _MARGIN - self.toolbar_offset |
8a742df by Walter Bender at 2011-04-04 |
1384 |
self._make_palette_spr(n, 0, self.toolbar_offset, |
|
1385 |
PALETTE_WIDTH, h, regenerate) |
ef4a5f0 by Walter Bender at 2012-02-04 |
1386 |
if show: |
11333ce by Walter Bender at 2013-05-22 |
1387 |
self.palette_button[2].move((PALETTE_WIDTH - _BUTTON_SIZE, |
ef4a5f0 by Walter Bender at 2012-02-04 |
1388 |
self.toolbar_offset)) |
4fff361 by Walter Bender at 2013-05-22 |
1389 |
self.palette_button[3].move( |
11333ce by Walter Bender at 2013-05-22 |
1390 |
(0, self.toolbar_offset + _BUTTON_SIZE)) |
4fff361 by Walter Bender at 2013-05-22 |
1391 |
self.palette_button[5].move( |
11333ce by Walter Bender at 2013-05-22 |
1392 |
(0, self.toolbar_offset + _BUTTON_SIZE)) |
ef4a5f0 by Walter Bender at 2012-02-04 |
1393 |
if show: |
db528ec by Walter Bender at 2012-04-09 |
1394 |
self.palette_button[2].save_xy = \ |
|
1395 |
self.palette_button[2].get_xy() |
3a9d89d by Walter Bender at 2011-10-04 |
1396 |
if self.running_sugar and not self.hw in [XO1]: |
cfe8338 by Walter Bender at 2011-10-03 |
1397 |
self.palette_button[2].move_relative( |
|
1398 |
(self.activity.hadj_value, self.activity.vadj_value)) |
db528ec by Walter Bender at 2012-04-09 |
1399 |
self.palette_sprs[n][self.orientation].set_layer( |
|
1400 |
CATEGORY_LAYER) |
89cb13a by Walter Bender at 2012-03-28 |
1401 |
self._display_palette_shift_button(n) |
c2937d9 by Walter Bender at 2010-08-12 |
1402 |
|
8a742df by Walter Bender at 2011-04-04 |
1403 |
def _make_palette_spr(self, n, x, y, w, h, regenerate=False): |
|
1404 |
''' Make the background for the palette. ''' |
|
1405 |
if regenerate and not self.palette_sprs[n][self.orientation] is None: |
|
1406 |
self.palette_sprs[n][self.orientation].hide() |
|
1407 |
self.palette_sprs[n][self.orientation] = None |
|
1408 |
if self.palette_sprs[n][self.orientation] is None: |
|
1409 |
svg = SVG() |
|
1410 |
self.palette_sprs[n][self.orientation] = \ |
|
1411 |
Sprite(self.sprite_list, x, y, svg_str_to_pixbuf( |
|
1412 |
svg.palette(w, h))) |
cfe8338 by Walter Bender at 2011-10-03 |
1413 |
self.palette_sprs[n][self.orientation].save_xy = (x, y) |
3a9d89d by Walter Bender at 2011-10-04 |
1414 |
if self.running_sugar and not self.hw in [XO1]: |
cfe8338 by Walter Bender at 2011-10-03 |
1415 |
self.palette_sprs[n][self.orientation].move_relative( |
|
1416 |
(self.activity.hadj_value, self.activity.vadj_value)) |
89cb13a by Walter Bender at 2012-03-28 |
1417 |
if self.orientation == 0 and w > self.width: |
|
1418 |
self.palette_sprs[n][self.orientation].type = \ |
|
1419 |
'category-shift-horizontal' |
|
1420 |
elif self.orientation == 1 and h > self.height - ICON_SIZE: |
|
1421 |
self.palette_sprs[n][self.orientation].type = \ |
|
1422 |
'category-shift-vertical' |
|
1423 |
else: |
|
1424 |
self.palette_sprs[n][self.orientation].type = 'category' |
98ed32f by Walter Bender at 2013-06-03 |
1425 |
if 'trash' in palette_names and \ |
|
1426 |
n == palette_names.index('trash'): |
8a742df by Walter Bender at 2011-04-04 |
1427 |
svg = SVG() |
|
1428 |
self.palette_sprs[n][self.orientation].set_shape( |
|
1429 |
svg_str_to_pixbuf(svg.palette(w, h))) |
|
1430 |
|
c2937d9 by Walter Bender at 2010-08-12 |
1431 |
def _buttonpress_cb(self, win, event): |
2fee6e6 by Walter Bender at 2012-06-23 |
1432 |
''' Button press ''' |
c2937d9 by Walter Bender at 2010-08-12 |
1433 |
self.window.grab_focus() |
|
1434 |
x, y = xy(event) |
|
1435 |
self.mouse_flag = 1 |
|
1436 |
self.mouse_x = x |
|
1437 |
self.mouse_y = y |
dcd7408 by Walter Bender at 2010-10-10 |
1438 |
self.button_press(event.get_state() & gtk.gdk.CONTROL_MASK, x, y) |
c2937d9 by Walter Bender at 2010-08-12 |
1439 |
return True |
|
1440 |
|
f649ef8 by Walter Bender at 2010-08-18 |
1441 |
def button_press(self, mask, x, y): |
112a8d7 by Walter Bender at 2013-05-01 |
1442 |
if self.running_sugar: |
|
1443 |
self._show_unfullscreen_button() |
|
1444 |
|
5dc2ede by Walter Bender at 2012-01-05 |
1445 |
# Find out what was clicked |
|
1446 |
spr = self.sprite_list.find_sprite((x, y)) |
|
1447 |
|
1d04f39 by Walter Bender at 2013-02-10 |
1448 |
if self.running_blocks: |
|
1449 |
if spr is not None: |
|
1450 |
blk = self.block_list.spr_to_block(spr) |
|
1451 |
if blk is not None: |
bc09b50 by Walter Bender at 2013-08-21 |
1452 |
# Make sure stop button is visible |
|
1453 |
if self.running_sugar: |
|
1454 |
self.activity.stop_turtle_button.set_icon("stopiton") |
|
1455 |
self.activity.stop_turtle_button.set_tooltip( |
|
1456 |
_('Stop turtle')) |
|
1457 |
elif self.interactive_mode: |
|
1458 |
self.toolbar_shapes['stopiton'].set_layer(TAB_LAYER) |
1d04f39 by Walter Bender at 2013-02-10 |
1459 |
self.showlabel('status', |
|
1460 |
label=_('Please hit the Stop Button \ |
|
1461 |
before making changes to your Turtle Blocks program')) |
|
1462 |
self._autohide_shape = True |
|
1463 |
return True |
|
1464 |
|
|
1465 |
self.block_operation = 'click' |
|
1466 |
|
|
1467 |
self._unselect_all_blocks() |
|
1468 |
self._hide_status_layer(spr) |
|
1469 |
|
|
1470 |
self.dx = 0 |
|
1471 |
self.dy = 0 |
|
1472 |
self.dragging_canvas[1] = x |
|
1473 |
self.dragging_canvas[2] = y |
|
1474 |
if spr is None: |
f5a2055 by Walter Bender at 2013-03-01 |
1475 |
if not self.running_blocks and not self.hw in [XO1]: |
1d04f39 by Walter Bender at 2013-02-10 |
1476 |
self.dragging_canvas[0] = True |
2ca3c1f by Walter Bender at 2013-02-22 |
1477 |
self.dragging_counter = 0 |
|
1478 |
self.dragging_dx = 0 |
|
1479 |
self.dragging_dy = 0 |
1d04f39 by Walter Bender at 2013-02-10 |
1480 |
return True |
|
1481 |
self.dragging_canvas[0] = False |
|
1482 |
self.selected_spr = spr |
|
1483 |
|
|
1484 |
if self._look_for_a_blk(spr, x, y): |
|
1485 |
return True |
|
1486 |
elif self._look_for_a_turtle(spr, x, y): |
|
1487 |
return True |
|
1488 |
elif self._check_for_anything_else(spr, x, y): |
|
1489 |
return True |
|
1490 |
|
|
1491 |
def _unselect_all_blocks(self): |
c2937d9 by Walter Bender at 2010-08-12 |
1492 |
# Unselect things that may have been selected earlier |
|
1493 |
if self.selected_blk is not None: |
e93a1fd by Walter Bender at 2012-11-11 |
1494 |
if self._action_name(self.selected_blk, hat=True): |
52b0e32 by Walter Bender at 2012-06-16 |
1495 |
if self.selected_blk.values[0] == _('action'): |
|
1496 |
self._new_stack_block(self.selected_blk.spr.labels[0]) |
|
1497 |
self._update_action_names(self.selected_blk.spr.labels[0]) |
|
1498 |
elif self._box_name(self.selected_blk, storein=True): |
|
1499 |
if self.selected_blk.values[0] == _('my box'): |
223c3f8 by Walter Bender at 2012-07-25 |
1500 |
self._new_storein_block(self.selected_blk.spr.labels[0]) |
52b0e32 by Walter Bender at 2012-06-16 |
1501 |
self._new_box_block(self.selected_blk.spr.labels[0]) |
223c3f8 by Walter Bender at 2012-07-25 |
1502 |
self._update_storein_names(self.selected_blk.spr.labels[0]) |
52b0e32 by Walter Bender at 2012-06-16 |
1503 |
self._update_box_names(self.selected_blk.spr.labels[0]) |
684ea24 by Walter Bender at 2012-06-13 |
1504 |
# Un-highlight any blocks in the stack |
|
1505 |
grp = find_group(self.selected_blk) |
|
1506 |
for blk in grp: |
|
1507 |
if blk.status != 'collapsed': |
|
1508 |
blk.unhighlight() |
c2937d9 by Walter Bender at 2010-08-12 |
1509 |
self._unselect_block() |
64384f5 by Walter Bender at 2012-06-13 |
1510 |
if self.running_sugar and self._sharing and \ |
|
1511 |
hasattr(self.activity, 'share_button'): |
|
1512 |
self.activity.share_button.set_tooltip( |
|
1513 |
_('Select blocks to share')) |
c2937d9 by Walter Bender at 2010-08-12 |
1514 |
self.selected_turtle = None |
7b697bd by Walter Bender at 2010-08-21 |
1515 |
|
1d04f39 by Walter Bender at 2013-02-10 |
1516 |
def _hide_status_layer(self, spr): |
8d09405 by Walter Bender at 2012-10-19 |
1517 |
# Almost always hide the status layer on a click |
|
1518 |
if self._autohide_shape and self.status_spr is not None: |
|
1519 |
self.status_spr.hide() |
|
1520 |
elif spr == self.status_spr: |
c2937d9 by Walter Bender at 2010-08-12 |
1521 |
self.status_spr.hide() |
8d09405 by Walter Bender at 2012-10-19 |
1522 |
self._autohide_shape = True |
c2937d9 by Walter Bender at 2010-08-12 |
1523 |
|
1d04f39 by Walter Bender at 2013-02-10 |
1524 |
def _look_for_a_blk(self, spr, x, y): |
c2937d9 by Walter Bender at 2010-08-12 |
1525 |
# From the sprite at x, y, look for a corresponding block |
|
1526 |
blk = self.block_list.spr_to_block(spr) |
ea57633 by Walter Bender at 2012-06-30 |
1527 |
''' If we were copying and didn't click on a block... ''' |
6553d94 by Walter Bender at 2013-05-08 |
1528 |
if self.copying_blocks or self.sharing_blocks or self.saving_blocks: |
ea57633 by Walter Bender at 2012-06-30 |
1529 |
if blk is None or blk.type != 'block': |
6553d94 by Walter Bender at 2013-05-08 |
1530 |
self.parent.get_window().set_cursor( |
|
1531 |
gtk.gdk.Cursor(gtk.gdk.LEFT_PTR)) |
|
1532 |
self.copying_blocks = False |
|
1533 |
self.sharing_blocks = False |
|
1534 |
self.saving_blocks = False |
2467422 by Walter Bender at 2013-05-09 |
1535 |
elif self.deleting_blocks: |
|
1536 |
if blk is None or blk.type != 'proto': |
|
1537 |
self.parent.get_window().set_cursor( |
|
1538 |
gtk.gdk.Cursor(gtk.gdk.LEFT_PTR)) |
|
1539 |
self.deleting_blocks = False |
c2937d9 by Walter Bender at 2010-08-12 |
1540 |
if blk is not None: |
|
1541 |
if blk.type == 'block': |
|
1542 |
self.selected_blk = blk |
|
1543 |
self._block_pressed(x, y, blk) |
|
1544 |
elif blk.type == 'trash': |
|
1545 |
self._restore_from_trash(find_top_block(blk)) |
|
1546 |
elif blk.type == 'proto': |
2467422 by Walter Bender at 2013-05-09 |
1547 |
if self.deleting_blocks: |
0ff6b1c by Walter Bender at 2013-05-09 |
1548 |
if 'myblocks' in palette_names and \ |
|
1549 |
self.selected_palette == \ |
2467422 by Walter Bender at 2013-05-09 |
1550 |
palette_names.index('myblocks'): |
|
1551 |
self._delete_stack_alert(blk) |
|
1552 |
self.parent.get_window().set_cursor( |
|
1553 |
gtk.gdk.Cursor(gtk.gdk.LEFT_PTR)) |
|
1554 |
self.deleting_blocks = False |
|
1555 |
elif blk.name == 'restoreall': |
c2937d9 by Walter Bender at 2010-08-12 |
1556 |
self._restore_all_from_trash() |
|
1557 |
elif blk.name == 'restore': |
28be071 by Walter Bender at 2012-07-31 |
1558 |
self.restore_latest_from_trash() |
c2937d9 by Walter Bender at 2010-08-12 |
1559 |
elif blk.name == 'empty': |
|
1560 |
self._empty_trash() |
ac66903 by Walter Bender at 2011-05-07 |
1561 |
elif blk.name == 'trashall': |
|
1562 |
for b in self.just_blocks(): |
|
1563 |
if b.type != 'trash': |
4f3f27b by Walter Bender at 2012-11-07 |
1564 |
if b.name == 'start': # Don't trash start block |
|
1565 |
b1 = b.connections[-1] |
|
1566 |
if b1 is not None: |
|
1567 |
b.connections[-1] = None |
|
1568 |
b1.connections[0] = None |
|
1569 |
self._put_in_trash(b1) |
|
1570 |
else: |
|
1571 |
self._put_in_trash(find_top_block(b)) |
ccbce87 by Walter Bender at 2013-02-28 |
1572 |
self.show_toolbar_palette(palette_names.index('trash'), |
4fff361 by Walter Bender at 2013-05-22 |
1573 |
regenerate=True) |
7680eb3 by Walter Bender at 2010-09-21 |
1574 |
elif blk.name in MACROS: |
bafc3af by Walter Bender at 2012-07-21 |
1575 |
self.new_macro(blk.name, x + 20, y + 20) |
c2937d9 by Walter Bender at 2010-08-12 |
1576 |
else: |
cdc5a20 by Walter Bender at 2012-06-16 |
1577 |
defaults = None |
|
1578 |
name = blk.name |
25320df by Walter Bender at 2010-10-19 |
1579 |
# You can only have one instance of some blocks |
|
1580 |
if blk.name in ['start', 'hat1', 'hat2']: |
36a3a64 by Walter Bender at 2010-10-20 |
1581 |
if len(self.block_list.get_similar_blocks( |
|
1582 |
'block', blk.name)) > 0: |
1d5319b by Walter Bender at 2010-11-06 |
1583 |
self.showlabel('dupstack') |
25320df by Walter Bender at 2010-10-19 |
1584 |
return True |
d9d5552 by Walter Bender at 2012-07-19 |
1585 |
# We need to check to see if there is already a |
|
1586 |
# similarly default named stack |
06e1ef7 by Walter Bender at 2013-01-04 |
1587 |
elif blk.name == 'hat': |
d9d5552 by Walter Bender at 2012-07-19 |
1588 |
similars = self.block_list.get_similar_blocks( |
|
1589 |
'block', blk.name) |
d0d5657 by Walter Bender at 2012-09-01 |
1590 |
# First look for a hat with _('action') as its label |
|
1591 |
found_the_action_block = False |
|
1592 |
bname = _('action') |
530ac92 by Walter Bender at 2013-05-05 |
1593 |
if isinstance(bname, unicode): |
d0d5657 by Walter Bender at 2012-09-01 |
1594 |
bname = bname.encode('ascii', 'replace') |
|
1595 |
for sblk in similars: |
|
1596 |
cblk = sblk.connections[1] |
|
1597 |
if cblk is not None: |
|
1598 |
blabel = cblk.spr.labels[0] |
530ac92 by Walter Bender at 2013-05-05 |
1599 |
if isinstance(blabel, unicode): |
d0d5657 by Walter Bender at 2012-09-01 |
1600 |
blabel = blabel.encode('ascii', 'replace') |
|
1601 |
if bname == blabel: |
|
1602 |
found_the_action_block = True |
|
1603 |
# If there is an action block in use, change the name |
|
1604 |
if len(similars) > 0 and found_the_action_block: |
d9d5552 by Walter Bender at 2012-07-19 |
1605 |
defaults = [_('action')] |
|
1606 |
if self._find_proto_name('stack', defaults[0]): |
679bf36 by Walter Bender at 2012-07-25 |
1607 |
defaults[0] = increment_name(defaults[0]) |
4fff361 by Walter Bender at 2013-05-22 |
1608 |
while self._find_proto_name('stack_%s' % |
|
1609 |
(defaults[0]), |
|
1610 |
defaults[0]): |
679bf36 by Walter Bender at 2012-07-25 |
1611 |
defaults[0] = increment_name(defaults[0]) |
d9d5552 by Walter Bender at 2012-07-19 |
1612 |
self._new_stack_block(defaults[0]) |
52b0e32 by Walter Bender at 2012-06-16 |
1613 |
# If we autogenerated a stack prototype, we need |
|
1614 |
# to change its name from 'stack_foo' to 'stack' |
|
1615 |
elif blk.name[0:6] == 'stack_': |
|
1616 |
defaults = [blk.name[6:]] |
|
1617 |
name = 'stack' |
|
1618 |
# If we autogenerated a box prototype, we need |
|
1619 |
# to change its name from 'box_foo' to 'box' |
|
1620 |
elif blk.name[0:4] == 'box_': |
|
1621 |
defaults = [blk.name[4:]] |
|
1622 |
name = 'box' |
223c3f8 by Walter Bender at 2012-07-25 |
1623 |
# If we autogenerated a storein prototype, we need |
|
1624 |
# to change its name from 'storein_foo' to 'foo' |
|
1625 |
# and label[1] from foo to box |
|
1626 |
elif blk.name[0:8] == 'storein_': |
|
1627 |
defaults = [blk.name[8:], 100] |
|
1628 |
name = 'storein' |
06e1ef7 by Walter Bender at 2013-01-04 |
1629 |
# storein my_box gets incremented |
|
1630 |
elif blk.name == 'storein': |
|
1631 |
defaults = [_('my box'), 100] |
|
1632 |
defaults[0] = increment_name(defaults[0]) |
4fff361 by Walter Bender at 2013-05-22 |
1633 |
while self._find_proto_name('storein_%s' % |
|
1634 |
(defaults[0]), |
|
1635 |
defaults[0]): |
06e1ef7 by Walter Bender at 2013-01-04 |
1636 |
defaults[0] = increment_name(defaults[0]) |
|
1637 |
self._new_storein_block(defaults[0]) |
|
1638 |
self._new_box_block(defaults[0]) |
|
1639 |
name = 'storein' |
77630cb by Walter Bender at 2011-02-25 |
1640 |
# You cannot mix and match sensor blocks |
1d5319b by Walter Bender at 2010-11-06 |
1641 |
elif blk.name in ['sound', 'volume', 'pitch']: |
|
1642 |
if len(self.block_list.get_similar_blocks( |
bb359af by Walter Bender at 2011-12-05 |
1643 |
'block', ['resistance', 'voltage', |
|
1644 |
'resistance2', 'voltage2'])) > 0: |
1d5319b by Walter Bender at 2010-11-06 |
1645 |
self.showlabel('incompatible') |
|
1646 |
return True |
bb359af by Walter Bender at 2011-12-05 |
1647 |
elif blk.name in ['resistance', 'voltage', |
|
1648 |
'resistance2', 'voltage2']: |
1d5319b by Walter Bender at 2010-11-06 |
1649 |
if len(self.block_list.get_similar_blocks( |
|
1650 |
'block', ['sound', 'volume', 'pitch'])) > 0: |
|
1651 |
self.showlabel('incompatible') |
|
1652 |
return True |
bb359af by Walter Bender at 2011-12-05 |
1653 |
if blk.name in ['resistance', 'resistance2']: |
1d5319b by Walter Bender at 2010-11-06 |
1654 |
if len(self.block_list.get_similar_blocks( |
bb359af by Walter Bender at 2011-12-05 |
1655 |
'block', ['voltage', 'voltage2'])) > 0: |
1d5319b by Walter Bender at 2010-11-06 |
1656 |
self.showlabel('incompatible') |
|
1657 |
return True |
bb359af by Walter Bender at 2011-12-05 |
1658 |
elif blk.name in ['voltage', 'voltage2']: |
1d5319b by Walter Bender at 2010-11-06 |
1659 |
if len(self.block_list.get_similar_blocks( |
bb359af by Walter Bender at 2011-12-05 |
1660 |
'block', ['resistance', |
|
1661 |
'resistance2'])) > 0: |
1d5319b by Walter Bender at 2010-11-06 |
1662 |
self.showlabel('incompatible') |
|
1663 |
return True |
c2937d9 by Walter Bender at 2010-08-12 |
1664 |
blk.highlight() |
cdc5a20 by Walter Bender at 2012-06-16 |
1665 |
self._new_block(name, x, y, defaults=defaults) |
c2937d9 by Walter Bender at 2010-08-12 |
1666 |
blk.unhighlight() |
|
1667 |
return True |
1d04f39 by Walter Bender at 2013-02-10 |
1668 |
return False |
c2937d9 by Walter Bender at 2010-08-12 |
1669 |
|
1442d65 by Walter Bender at 2013-05-09 |
1670 |
def _save_stack_alert(self, name, data, macro_path): |
|
1671 |
if self.running_sugar: |
|
1672 |
from sugar.graphics.alert import Alert |
|
1673 |
from sugar.graphics.icon import Icon |
|
1674 |
|
|
1675 |
alert = Alert() |
|
1676 |
alert.props.title = _('Save stack') |
|
1677 |
alert.props.msg = _('Really overwrite stack?') |
|
1678 |
|
|
1679 |
cancel_icon = Icon(icon_name='dialog-cancel') |
|
1680 |
alert.add_button(gtk.RESPONSE_CANCEL, _('Cancel'), |
|
1681 |
cancel_icon) |
|
1682 |
stop_icon = Icon(icon_name='dialog-ok') |
4fff361 by Walter Bender at 2013-05-22 |
1683 |
alert.add_button(gtk.RESPONSE_OK, '%s %s' % |
|
1684 |
(_('Overwrite stack'), name), stop_icon) |
1442d65 by Walter Bender at 2013-05-09 |
1685 |
|
|
1686 |
self.activity.add_alert(alert) |
|
1687 |
alert.connect('response', |
|
1688 |
self._overwrite_stack_dialog_response_cb, data, |
|
1689 |
macro_path) |
|
1690 |
else: |
|
1691 |
msg = _('Really overwrite stack?') |
|
1692 |
dialog = gtk.MessageDialog(self.parent, 0, gtk.MESSAGE_WARNING, |
|
1693 |
gtk.BUTTONS_OK_CANCEL, msg) |
|
1694 |
dialog.set_title('%s %s' % (_('Overwrite stack'), name)) |
|
1695 |
answer = dialog.run() |
|
1696 |
dialog.destroy() |
|
1697 |
if answer == gtk.RESPONSE_OK: |
|
1698 |
self._save_stack(data, macro_path) |
|
1699 |
|
|
1700 |
def _overwrite_stack_dialog_response_cb(self, alert, response_id, |
|
1701 |
data, macro_path): |
|
1702 |
self.activity.remove_alert(alert) |
|
1703 |
if response_id == gtk.RESPONSE_OK: |
|
1704 |
self._save_stack(data, macro_path) |
|
1705 |
|
|
1706 |
def _save_stack(self, data, macro_path): |
|
1707 |
data_to_file(data, macro_path) |
|
1708 |
|
2467422 by Walter Bender at 2013-05-09 |
1709 |
def _delete_stack_alert(self, blk): |
|
1710 |
if self.running_sugar: |
|
1711 |
from sugar.graphics.alert import Alert |
|
1712 |
from sugar.graphics.icon import Icon |
|
1713 |
|
|
1714 |
alert = Alert() |
|
1715 |
alert.props.title = _('Delete stack') |
|
1716 |
alert.props.msg = _('Really delete stack?') |
|
1717 |
|
|
1718 |
cancel_icon = Icon(icon_name='dialog-cancel') |
|
1719 |
alert.add_button(gtk.RESPONSE_CANCEL, _('Cancel'), |
|
1720 |
cancel_icon) |
|
1721 |
stop_icon = Icon(icon_name='dialog-ok') |
4fff361 by Walter Bender at 2013-05-22 |
1722 |
alert.add_button(gtk.RESPONSE_OK, '%s %s' % |
|
1723 |
(_('Delete stack'), blk.spr.labels[0]), stop_icon) |
2467422 by Walter Bender at 2013-05-09 |
1724 |
|
|
1725 |
self.activity.add_alert(alert) |
|
1726 |
alert.connect('response', self._delete_stack_dialog_response_cb, |
|
1727 |
blk) |
|
1728 |
else: |
|
1729 |
msg = _('Really delete stack?') |
|
1730 |
dialog = gtk.MessageDialog(self.parent, 0, gtk.MESSAGE_WARNING, |
|
1731 |
gtk.BUTTONS_OK_CANCEL, msg) |
|
1732 |
dialog.set_title('%s %s' % (_('Delete stack'), blk.spr.labels[0])) |
|
1733 |
answer = dialog.run() |
|
1734 |
dialog.destroy() |
|
1735 |
if answer == gtk.RESPONSE_OK: |
|
1736 |
self._delete_stack(blk) |
|
1737 |
|
|
1738 |
def _delete_stack_dialog_response_cb(self, alert, response_id, blk): |
|
1739 |
self.activity.remove_alert(alert) |
|
1740 |
if response_id == gtk.RESPONSE_OK: |
|
1741 |
self._delete_stack(blk) |
|
1742 |
|
|
1743 |
def _delete_stack(self, blk): |
|
1744 |
name = blk.spr.labels[0] |
|
1745 |
error_output('deleting proto: clicked on %s %s' % (blk.name, name), |
|
1746 |
self.running_sugar) |
|
1747 |
macro_path = os.path.join(self.macros_path, '%s.tb' % (name)) |
|
1748 |
if os.path.exists(macro_path): |
|
1749 |
try: |
|
1750 |
os.remove(macro_path) |
|
1751 |
except Exception, e: |
ed2c583 by Walter Bender at 2013-05-22 |
1752 |
error_output('Could not remove macro %s: %s' % |
|
1753 |
(macro_path, e)) |
2467422 by Walter Bender at 2013-05-09 |
1754 |
return |
|
1755 |
i = palette_names.index('myblocks') |
|
1756 |
palette_blocks[i].remove(blk.name) |
|
1757 |
for pblk in self.palettes[i]: |
|
1758 |
if pblk.name == blk.name: |
|
1759 |
pblk.spr.hide() |
|
1760 |
self.palettes[i].remove(pblk) |
|
1761 |
break |
|
1762 |
self.show_toolbar_palette(i, regenerate=True) |
|
1763 |
|
1d04f39 by Walter Bender at 2013-02-10 |
1764 |
def _look_for_a_turtle(self, spr, x, y): |
c2937d9 by Walter Bender at 2010-08-12 |
1765 |
# Next, look for a turtle |
0dda146 by Walter Bender at 2013-06-25 |
1766 |
turtle = self.turtles.spr_to_turtle(spr) |
|
1767 |
if turtle is not None: |
e1bccd2 by Walter Bender at 2011-03-13 |
1768 |
# If turtle is shared, ignore click |
0dda146 by Walter Bender at 2013-06-25 |
1769 |
if self.remote_turtle(turtle.get_name()): |
e39c136 by Walter Bender at 2011-03-13 |
1770 |
return True |
0dda146 by Walter Bender at 2013-06-25 |
1771 |
self.selected_turtle = turtle |
|
1772 |
self.turtles.set_turtle(self.turtles.get_turtle_key(turtle)) |
c2937d9 by Walter Bender at 2010-08-12 |
1773 |
self._turtle_pressed(x, y) |
f5a2055 by Walter Bender at 2013-03-01 |
1774 |
self.update_counter = 0 |
c2937d9 by Walter Bender at 2010-08-12 |
1775 |
return True |
1d04f39 by Walter Bender at 2013-02-10 |
1776 |
return False |
c2937d9 by Walter Bender at 2010-08-12 |
1777 |
|
1d04f39 by Walter Bender at 2013-02-10 |
1778 |
def _check_for_anything_else(self, spr, x, y): |
c2937d9 by Walter Bender at 2010-08-12 |
1779 |
# Finally, check for anything else |
|
1780 |
if hasattr(spr, 'type'): |
0150810 by Walter Bender at 2011-11-03 |
1781 |
if spr.type == 'selector': |
c2937d9 by Walter Bender at 2010-08-12 |
1782 |
self._select_category(spr) |
89cb13a by Walter Bender at 2012-03-28 |
1783 |
elif spr.type in ['category', 'category-shift-horizontal', |
|
1784 |
'category-shift-vertical']: |
c2937d9 by Walter Bender at 2010-08-12 |
1785 |
if hide_button_hit(spr, x, y): |
|
1786 |
self.hideshow_palette(False) |
|
1787 |
elif spr.type == 'palette': |
|
1788 |
if spr.name == _('next'): |
|
1789 |
i = self.selected_palette + 1 |
a9fb111 by Walter Bender at 2011-03-05 |
1790 |
if i == len(palette_names): |
c2937d9 by Walter Bender at 2010-08-12 |
1791 |
i = 0 |
d83cb4e by Walter Bender at 2012-10-19 |
1792 |
if not self.running_sugar or \ |
4b1f02e by Walter Bender at 2011-03-05 |
1793 |
not self.activity.has_toolbarbox: |
c2937d9 by Walter Bender at 2010-08-12 |
1794 |
self._select_category(self.selectors[i]) |
|
1795 |
else: |
85b7829 by Walter Bender at 2011-08-21 |
1796 |
if self.selected_palette is not None and \ |
4fff361 by Walter Bender at 2013-05-22 |
1797 |
not self.activity.has_toolbarbox: |
c2937d9 by Walter Bender at 2010-08-12 |
1798 |
self.activity.palette_buttons[ |
|
1799 |
self.selected_palette].set_icon( |
4fff361 by Walter Bender at 2013-05-22 |
1800 |
palette_names[self.selected_palette] + |
|
1801 |
'off') |
dd8fd4b by Walter Bender at 2011-10-03 |
1802 |
else: |
|
1803 |
# select radio button associated with this palette |
|
1804 |
self.activity.palette_buttons[i].set_active(True) |
85b7829 by Walter Bender at 2011-08-21 |
1805 |
if not self.activity.has_toolbarbox: |
|
1806 |
self.activity.palette_buttons[i].set_icon( |
|
1807 |
palette_names[i] + 'on') |
c2937d9 by Walter Bender at 2010-08-12 |
1808 |
self.show_palette(i) |
89cb13a by Walter Bender at 2012-03-28 |
1809 |
elif spr.name == _('shift'): |
|
1810 |
self._shift_toolbar_palette(self.selected_palette) |
c2937d9 by Walter Bender at 2010-08-12 |
1811 |
else: |
|
1812 |
self.orientation = 1 - self.orientation |
|
1813 |
self.palette_button[self.orientation].set_layer(TAB_LAYER) |
|
1814 |
self.palette_button[1 - self.orientation].hide() |
|
1815 |
self.palette_sprs[self.selected_palette][ |
dcd7408 by Walter Bender at 2010-10-10 |
1816 |
1 - self.orientation].hide() |
89e9f18 by Walter Bender at 2011-03-19 |
1817 |
self._layout_palette(self.selected_palette) |
c2937d9 by Walter Bender at 2010-08-12 |
1818 |
self.show_palette(self.selected_palette) |
|
1819 |
elif spr.type == 'toolbar': |
|
1820 |
self._select_toolbar_button(spr) |
1d04f39 by Walter Bender at 2013-02-10 |
1821 |
return False |
c2937d9 by Walter Bender at 2010-08-12 |
1822 |
|
52b0e32 by Walter Bender at 2012-06-16 |
1823 |
def _update_action_names(self, name): |
2fee6e6 by Walter Bender at 2012-06-23 |
1824 |
''' change the label on action blocks of the same name ''' |
530ac92 by Walter Bender at 2013-05-05 |
1825 |
if isinstance(name, (float, int)): |
585cac9 by Walter Bender at 2012-07-18 |
1826 |
return |
530ac92 by Walter Bender at 2013-05-05 |
1827 |
if isinstance(name, unicode): |
d9d5552 by Walter Bender at 2012-07-19 |
1828 |
name = name.encode('ascii', 'replace') |
52b0e32 by Walter Bender at 2012-06-16 |
1829 |
for blk in self.just_blocks(): |
|
1830 |
if self._action_name(blk, hat=False): |
|
1831 |
if blk.spr.labels[0] == self._saved_action_name: |
|
1832 |
blk.spr.labels[0] = name |
|
1833 |
blk.values[0] = name |
db6f971 by Walter Bender at 2013-01-25 |
1834 |
if blk.status == 'collapsed': |
|
1835 |
blk.spr.hide() |
ca5dc29 by Walter Bender at 2013-01-25 |
1836 |
else: |
|
1837 |
blk.spr.set_layer(BLOCK_LAYER) |
144d719 by Walter Bender at 2012-06-23 |
1838 |
self._update_proto_name(name, 'stack_%s' % (self._saved_action_name), |
cdc5a20 by Walter Bender at 2012-06-16 |
1839 |
'stack_%s' % (name), 'basic-style-1arg') |
52b0e32 by Walter Bender at 2012-06-16 |
1840 |
|
|
1841 |
def _update_box_names(self, name): |
2fee6e6 by Walter Bender at 2012-06-23 |
1842 |
''' change the label on box blocks of the same name ''' |
530ac92 by Walter Bender at 2013-05-05 |
1843 |
if isinstance(name, (float, int)): |
585cac9 by Walter Bender at 2012-07-18 |
1844 |
return |
530ac92 by Walter Bender at 2013-05-05 |
1845 |
if isinstance(name, unicode): |
d9d5552 by Walter Bender at 2012-07-19 |
1846 |
name = name.encode('ascii', 'replace') |
52b0e32 by Walter Bender at 2012-06-16 |
1847 |
for blk in self.just_blocks(): |
|
1848 |
if self._box_name(blk, storein=False): |
|
1849 |
if blk.spr.labels[0] == self._saved_box_name: |
|
1850 |
blk.spr.labels[0] = name |
|
1851 |
blk.values[0] = name |
db6f971 by Walter Bender at 2013-01-25 |
1852 |
if blk.status == 'collapsed': |
|
1853 |
blk.spr.hide() |
ca5dc29 by Walter Bender at 2013-01-25 |
1854 |
else: |
|
1855 |
blk.spr.set_layer(BLOCK_LAYER) |
144d719 by Walter Bender at 2012-06-23 |
1856 |
self._update_proto_name(name, 'box_%s' % (self._saved_box_name), |
cdc5a20 by Walter Bender at 2012-06-16 |
1857 |
'box_%s' % (name), 'number-style-1strarg') |
52b0e32 by Walter Bender at 2012-06-16 |
1858 |
|
223c3f8 by Walter Bender at 2012-07-25 |
1859 |
def _update_storein_names(self, name): |
|
1860 |
''' change the label on storin blocks of the same name ''' |
530ac92 by Walter Bender at 2013-05-05 |
1861 |
if isinstance(name, (float, int)): |
223c3f8 by Walter Bender at 2012-07-25 |
1862 |
return |
530ac92 by Walter Bender at 2013-05-05 |
1863 |
if isinstance(name, unicode): |
223c3f8 by Walter Bender at 2012-07-25 |
1864 |
name = name.encode('ascii', 'replace') |
|
1865 |
for blk in self.just_blocks(): |
|
1866 |
if self._box_name(blk, storein=True): |
|
1867 |
if blk.spr.labels[0] == self._saved_box_name: |
|
1868 |
blk.spr.labels[0] = name |
|
1869 |
blk.values[0] = name |
db6f971 by Walter Bender at 2013-01-25 |
1870 |
if blk.status == 'collapsed': |
|
1871 |
blk.spr.hide() |
ca5dc29 by Walter Bender at 2013-01-25 |
1872 |
else: |
|
1873 |
blk.spr.set_layer(BLOCK_LAYER) |
223c3f8 by Walter Bender at 2012-07-25 |
1874 |
self._update_proto_name(name, 'storein_%s' % (self._saved_box_name), |
|
1875 |
'storein_%s' % (name), 'basic-style-2arg', |
|
1876 |
label=1) |
|
1877 |
|
|
1878 |
def _update_proto_name(self, name, old, new, style, palette='blocks', |
|
1879 |
label=0): |
144d719 by Walter Bender at 2012-06-23 |
1880 |
''' Change the name of a proto block ''' |
|
1881 |
# The name change has to happen in multiple places: |
|
1882 |
# (1) The proto block itself |
|
1883 |
# (2) The list of block styles |
|
1884 |
# (3) The list of proto blocks on the palette |
|
1885 |
# (4) The list of block names |
530ac92 by Walter Bender at 2013-05-05 |
1886 |
if isinstance(name, unicode): |
d9d5552 by Walter Bender at 2012-07-19 |
1887 |
name = name.encode('ascii', 'replace') |
530ac92 by Walter Bender at 2013-05-05 |
1888 |
if isinstance(old, unicode): |
d9d5552 by Walter Bender at 2012-07-19 |
1889 |
old = old.encode('ascii', 'replace') |
530ac92 by Walter Bender at 2013-05-05 |
1890 |
if isinstance(new, unicode): |
d9d5552 by Walter Bender at 2012-07-19 |
1891 |
new = new.encode('ascii', 'replace') |
|
1892 |
|
144d719 by Walter Bender at 2012-06-23 |
1893 |
if old == new: |
223c3f8 by Walter Bender at 2012-07-25 |
1894 |
''' |
9d88c67 by Walter Bender at 2012-07-02 |
1895 |
debug_output('update_proto_name: %s == %s' % (old, new), |
|
1896 |
self.running_sugar) |
223c3f8 by Walter Bender at 2012-07-25 |
1897 |
''' |
144d719 by Walter Bender at 2012-06-23 |
1898 |
return |
|
1899 |
|
d9d5552 by Walter Bender at 2012-07-19 |
1900 |
if old in block_styles[style]: |
|
1901 |
block_styles[style].remove(old) |
|
1902 |
if not new in block_styles[style]: |
|
1903 |
block_styles[style].append(new) |
|
1904 |
|
|
1905 |
if old in block_names: |
|
1906 |
del block_names[old] |
|
1907 |
if not new in block_names: |
|
1908 |
block_names[new] = name |
|
1909 |
|
144d719 by Walter Bender at 2012-06-23 |
1910 |
i = palette_name_to_index(palette) |
d9d5552 by Walter Bender at 2012-07-19 |
1911 |
for blk in self.palettes[i]: |
52b0e32 by Walter Bender at 2012-06-16 |
1912 |
if blk.name == old: |
|
1913 |
blk.name = new |
223c3f8 by Walter Bender at 2012-07-25 |
1914 |
blk.spr.labels[label] = name |
52b0e32 by Walter Bender at 2012-06-16 |
1915 |
blk.spr.set_layer(PROTO_LAYER) |
cdc5a20 by Walter Bender at 2012-06-16 |
1916 |
blk.resize() |
144d719 by Walter Bender at 2012-06-23 |
1917 |
break # Should only be one proto block by this name |
|
1918 |
|
|
1919 |
if old in palette_blocks[i]: |
|
1920 |
palette_blocks[i].remove(old) |
|
1921 |
if not new in palette_blocks[i]: |
|
1922 |
palette_blocks[i].append(new) |
|
1923 |
|
|
1924 |
self.show_toolbar_palette(i, regenerate=True) |
52b0e32 by Walter Bender at 2012-06-16 |
1925 |
|
|
1926 |
def _action_name(self, blk, hat=False): |
2fee6e6 by Walter Bender at 2012-06-23 |
1927 |
''' is this a label for an action block? ''' |
52b0e32 by Walter Bender at 2012-06-16 |
1928 |
if blk is None: |
|
1929 |
return False |
585cac9 by Walter Bender at 2012-07-18 |
1930 |
if blk.name != 'string': # Ignoring int/float names |
52b0e32 by Walter Bender at 2012-06-16 |
1931 |
return False |
9d88c67 by Walter Bender at 2012-07-02 |
1932 |
if blk.connections is None: |
|
1933 |
return False |
52b0e32 by Walter Bender at 2012-06-16 |
1934 |
if blk.connections[0] is None: |
|
1935 |
return False |
|
1936 |
if hat and blk.connections[0].name == 'hat': |
|
1937 |
return True |
|
1938 |
if not hat and blk.connections[0].name == 'stack': |
|
1939 |
return True |
|
1940 |
return False |
|
1941 |
|
|
1942 |
def _box_name(self, blk, storein=False): |
2fee6e6 by Walter Bender at 2012-06-23 |
1943 |
''' is this a label for a storein block? ''' |
52b0e32 by Walter Bender at 2012-06-16 |
1944 |
if blk is None: |
|
1945 |
return False |
|
1946 |
if blk.name != 'string': # Ignoring int names |
|
1947 |
return False |
9d88c67 by Walter Bender at 2012-07-02 |
1948 |
if blk.connections is None: |
|
1949 |
return False |
52b0e32 by Walter Bender at 2012-06-16 |
1950 |
if blk.connections[0] is None: |
|
1951 |
return False |
|
1952 |
if storein and blk.connections[0].name == 'storein': |
5bc53fb by Walter Bender at 2012-09-01 |
1953 |
if blk.connections[0].connections[1] == blk: |
|
1954 |
return True |
|
1955 |
else: |
|
1956 |
return False |
52b0e32 by Walter Bender at 2012-06-16 |
1957 |
if not storein and blk.connections[0].name == 'box': |
|
1958 |
return True |
|
1959 |
return False |
|
1960 |
|
c2937d9 by Walter Bender at 2010-08-12 |
1961 |
def _select_category(self, spr): |
2fee6e6 by Walter Bender at 2012-06-23 |
1962 |
''' Select a category from the toolbar ''' |
c2937d9 by Walter Bender at 2010-08-12 |
1963 |
i = self.selectors.index(spr) |
|
1964 |
spr.set_shape(self.selector_shapes[i][1]) |
|
1965 |
if self.selected_selector is not None: |
|
1966 |
j = self.selectors.index(self.selected_selector) |
|
1967 |
if i == j: |
|
1968 |
return |
|
1969 |
self.selected_selector.set_shape(self.selector_shapes[j][0]) |
|
1970 |
self.previous_selector = self.selected_selector |
|
1971 |
self.selected_selector = spr |
|
1972 |
self.show_palette(i) |
|
1973 |
|
|
1974 |
def _select_toolbar_button(self, spr): |
2fee6e6 by Walter Bender at 2012-06-23 |
1975 |
''' Select a toolbar button (Used when not running Sugar). ''' |
c2937d9 by Walter Bender at 2010-08-12 |
1976 |
if not hasattr(spr, 'name'): |
|
1977 |
return |
|
1978 |
if spr.name == 'run-fastoff': |
|
1979 |
self.lc.trace = 0 |
ef8850f by Walter Bender at 2012-05-03 |
1980 |
self.hideblocks() |
a01b019 by Walter Bender at 2012-05-12 |
1981 |
self.display_coordinates(clear=True) |
c2937d9 by Walter Bender at 2010-08-12 |
1982 |
self.run_button(0) |
|
1983 |
elif spr.name == 'run-slowoff': |
dc545b2 by Walter Bender at 2011-03-03 |
1984 |
self.lc.trace = 1 |
a01b019 by Walter Bender at 2012-05-12 |
1985 |
self.showblocks() |
c2937d9 by Walter Bender at 2010-08-12 |
1986 |
self.run_button(3) |
|
1987 |
elif spr.name == 'stopiton': |
|
1988 |
self.stop_button() |
a01b019 by Walter Bender at 2012-05-12 |
1989 |
self.display_coordinates() |
|
1990 |
self.showblocks() |
c2937d9 by Walter Bender at 2010-08-12 |
1991 |
self.toolbar_shapes['stopiton'].hide() |
|
1992 |
elif spr.name == 'eraseron': |
|
1993 |
self.eraser_button() |
|
1994 |
elif spr.name == 'hideshowoff': |
|
1995 |
self.hideshow_button() |
|
1996 |
|
|
1997 |
def _put_in_trash(self, blk, x=0, y=0): |
2fee6e6 by Walter Bender at 2012-06-23 |
1998 |
''' Put a group of blocks into the trash. ''' |
c2937d9 by Walter Bender at 2010-08-12 |
1999 |
self.trash_stack.append(blk) |
|
2000 |
group = find_group(blk) |
|
2001 |
for gblk in group: |
|
2002 |
gblk.type = 'trash' |
|
2003 |
gblk.rescale(self.trash_scale) |
|
2004 |
blk.spr.move((x, y)) |
|
2005 |
for gblk in group: |
|
2006 |
self._adjust_dock_positions(gblk) |
|
2007 |
|
|
2008 |
# And resize any skins. |
|
2009 |
for gblk in group: |
|
2010 |
if gblk.name in BLOCKS_WITH_SKIN: |
|
2011 |
self._resize_skin(gblk) |
dcd7408 by Walter Bender at 2010-10-10 |
2012 |
|
98ed32f by Walter Bender at 2013-06-03 |
2013 |
if not 'trash' in palette_names or \ |
|
2014 |
self.selected_palette != palette_names.index('trash'): |
c2937d9 by Walter Bender at 2010-08-12 |
2015 |
for gblk in group: |
|
2016 |
gblk.spr.hide() |
|
2017 |
|
144d719 by Walter Bender at 2012-06-23 |
2018 |
# If there was a named hat or storein, remove it from the |
|
2019 |
# proto palette, the palette name list, the block name list, |
|
2020 |
# and the style list |
52b0e32 by Walter Bender at 2012-06-16 |
2021 |
for gblk in group: |
144d719 by Walter Bender at 2012-06-23 |
2022 |
if (gblk.name == 'hat' or gblk.name == 'storein') and \ |
52b0e32 by Walter Bender at 2012-06-16 |
2023 |
gblk.connections is not None and \ |
|
2024 |
gblk.connections[1] is not None and \ |
144d719 by Walter Bender at 2012-06-23 |
2025 |
gblk.connections[1].name == 'string': |
|
2026 |
if gblk.name == 'hat': |
223c3f8 by Walter Bender at 2012-07-25 |
2027 |
self._remove_palette_blocks( |
4fff361 by Walter Bender at 2013-05-22 |
2028 |
'stack_%s' % (gblk.connections[1].values[0]), |
223c3f8 by Walter Bender at 2012-07-25 |
2029 |
'basic-style-1arg') |
4fff361 by Walter Bender at 2013-05-22 |
2030 |
else: # Only if it was the only one |
223c3f8 by Walter Bender at 2012-07-25 |
2031 |
remove = True |
|
2032 |
similars = self.block_list.get_similar_blocks( |
|
2033 |
'block', 'storein') |
|
2034 |
for blk in similars: |
|
2035 |
if blk.connections is not None and \ |
|
2036 |
blk.connections[1] is not None and \ |
|
2037 |
blk.connections[1].name == 'string': |
|
2038 |
if blk.connections[1].values[0] == \ |
|
2039 |
gblk.connections[1].values[0]: |
|
2040 |
remove = False |
|
2041 |
similars = self.block_list.get_similar_blocks( |
|
2042 |
'block', 'box') |
|
2043 |
for blk in similars: |
|
2044 |
if blk.connections is not None and \ |
|
2045 |
blk.connections[1] is not None and \ |
|
2046 |
blk.connections[1].name == 'string': |
|
2047 |
if blk.connections[1].values[0] == \ |
|
2048 |
gblk.connections[1].values[0]: |
|
2049 |
remove = False |
|
2050 |
if remove: |
|
2051 |
self._remove_palette_blocks( |
|
2052 |
'box_%s' % gblk.connections[1].values[0], |
|
2053 |
'number-style-1strarg') |
|
2054 |
self._remove_palette_blocks( |
|
2055 |
'storein_%s' % gblk.connections[1].values[0], |
|
2056 |
'basic-style-2arg') |
|
2057 |
|
|
2058 |
def _remove_palette_blocks(self, name, style, palette='blocks'): |
|
2059 |
''' Remove blocks from palette and block, style lists ''' |
|
2060 |
i = palette_name_to_index('blocks') |
|
2061 |
if name in palette_blocks[i]: |
|
2062 |
palette_blocks[i].remove(name) |
|
2063 |
for blk in self.palettes[i]: |
|
2064 |
if blk.name == name: |
|
2065 |
blk.spr.hide() |
|
2066 |
self.palettes[i].remove(blk) |
|
2067 |
self.show_toolbar_palette(i, regenerate=True) |
|
2068 |
if name in block_styles[style]: |
|
2069 |
block_styles[style].remove(name) |
|
2070 |
if name in block_names: |
|
2071 |
del block_names[name] |
52b0e32 by Walter Bender at 2012-06-16 |
2072 |
|
c2937d9 by Walter Bender at 2010-08-12 |
2073 |
def _restore_all_from_trash(self): |
2fee6e6 by Walter Bender at 2012-06-23 |
2074 |
''' Restore all the blocks in the trash can. ''' |
c2937d9 by Walter Bender at 2010-08-12 |
2075 |
for blk in self.block_list.list: |
|
2076 |
if blk.type == 'trash': |
|
2077 |
self._restore_from_trash(blk) |
|
2078 |
|
28be071 by Walter Bender at 2012-07-31 |
2079 |
def restore_latest_from_trash(self): |
2fee6e6 by Walter Bender at 2012-06-23 |
2080 |
''' Restore most recent blocks from the trash can. ''' |
c2937d9 by Walter Bender at 2010-08-12 |
2081 |
if len(self.trash_stack) == 0: |
|
2082 |
return |
|
2083 |
self._restore_from_trash(self.trash_stack[len(self.trash_stack) - 1]) |
|
2084 |
|
|
2085 |
def _restore_from_trash(self, blk): |
|
2086 |
group = find_group(blk) |
505d953 by Walter Bender at 2012-07-06 |
2087 |
|
|
2088 |
for gblk in group: |
|
2089 |
if gblk.name == 'sandwichclampcollapsed': |
|
2090 |
restore_clamp(gblk) |
|
2091 |
self.resize_parent_clamps(gblk) |
|
2092 |
|
c2937d9 by Walter Bender at 2010-08-12 |
2093 |
for gblk in group: |
|
2094 |
gblk.rescale(self.block_scale) |
|
2095 |
gblk.spr.set_layer(BLOCK_LAYER) |
|
2096 |
x, y = gblk.spr.get_xy() |
|
2097 |
if self.orientation == 0: |
|
2098 |
gblk.spr.move((x, y + PALETTE_HEIGHT + self.toolbar_offset)) |
|
2099 |
else: |
|
2100 |
gblk.spr.move((x + PALETTE_WIDTH, y)) |
|
2101 |
gblk.type = 'block' |
505d953 by Walter Bender at 2012-07-06 |
2102 |
|
c2937d9 by Walter Bender at 2010-08-12 |
2103 |
for gblk in group: |
|
2104 |
self._adjust_dock_positions(gblk) |
ae39e44 by Walter Bender at 2011-11-03 |
2105 |
|
c2937d9 by Walter Bender at 2010-08-12 |
2106 |
# And resize any skins. |
|
2107 |
for gblk in group: |
|
2108 |
if gblk.name in BLOCKS_WITH_SKIN: |
|
2109 |
self._resize_skin(gblk) |
|
2110 |
|
|
2111 |
self.trash_stack.remove(blk) |
|
2112 |
|
|
2113 |
def _empty_trash(self): |
2fee6e6 by Walter Bender at 2012-06-23 |
2114 |
''' Permanently remove all blocks presently in the trash can. ''' |
c2937d9 by Walter Bender at 2010-08-12 |
2115 |
for blk in self.block_list.list: |
|
2116 |
if blk.type == 'trash': |
|
2117 |
blk.type = 'deleted' |
|
2118 |
blk.spr.hide() |
|
2119 |
self.trash_stack = [] |
4fff361 by Walter Bender at 2013-05-22 |
2120 |
self.show_toolbar_palette(palette_names.index('trash'), |
|
2121 |
regenerate=True) |
c2937d9 by Walter Bender at 2010-08-12 |
2122 |
|
|
2123 |
def _in_the_trash(self, x, y): |
2fee6e6 by Walter Bender at 2012-06-23 |
2124 |
''' Is x, y over a palette? ''' |
dcd7408 by Walter Bender at 2010-10-10 |
2125 |
if self.selected_palette is not None and \ |
4fff361 by Walter Bender at 2013-05-22 |
2126 |
self.palette_sprs[self.selected_palette][self.orientation]\ |
|
2127 |
.hit((x, y)): |
c2937d9 by Walter Bender at 2010-08-12 |
2128 |
return True |
|
2129 |
return False |
|
2130 |
|
|
2131 |
def _block_pressed(self, x, y, blk): |
2fee6e6 by Walter Bender at 2012-06-23 |
2132 |
''' Block pressed ''' |
c2937d9 by Walter Bender at 2010-08-12 |
2133 |
if blk is not None: |
|
2134 |
blk.highlight() |
|
2135 |
self._disconnect(blk) |
|
2136 |
self.drag_group = find_group(blk) |
|
2137 |
(sx, sy) = blk.spr.get_xy() |
dcd7408 by Walter Bender at 2010-10-10 |
2138 |
self.drag_pos = x - sx, y - sy |
7f1f1c9 by Walter Bender at 2012-07-02 |
2139 |
for blk in self.drag_group: |
|
2140 |
if blk.status != 'collapsed': |
|
2141 |
blk.spr.set_layer(TOP_LAYER) |
6553d94 by Walter Bender at 2013-05-08 |
2142 |
if self.copying_blocks or self.sharing_blocks or \ |
|
2143 |
self.saving_blocks: |
f2ea57b by Walter Bender at 2013-05-06 |
2144 |
for blk in self.drag_group: |
|
2145 |
if blk.status != 'collapsed': |
|
2146 |
blk.highlight() |
|
2147 |
self.block_operation = 'copying' |
|
2148 |
data = self.assemble_data_to_save(False, False) |
|
2149 |
|
6553d94 by Walter Bender at 2013-05-08 |
2150 |
if data is not []: |
|
2151 |
if self.saving_blocks: |
|
2152 |
debug_output('Serialize blocks and save.', |
|
2153 |
self.running_sugar) |
|
2154 |
i = find_hat(data) |
2467422 by Walter Bender at 2013-05-09 |
2155 |
if i is not None: |
|
2156 |
name = '' |
6553d94 by Walter Bender at 2013-05-08 |
2157 |
try: |
|
2158 |
name = str(data[data[i][4][1]][1][1]) |
|
2159 |
except: |
2467422 by Walter Bender at 2013-05-09 |
2160 |
pass |
|
2161 |
if name == '': |
|
2162 |
name = 'stack_%d' % (int(uniform(0, 10000))) |
6553d94 by Walter Bender at 2013-05-08 |
2163 |
debug_output('saving macro %s' % (name), |
|
2164 |
self.running_sugar) |
|
2165 |
if not os.path.exists(self.macros_path): |
|
2166 |
try: |
|
2167 |
os.makedirs(self.macros_path) |
|
2168 |
except OSError, exc: |
|
2169 |
if exc.errno == errno.EEXIST: |
|
2170 |
pass |
|
2171 |
else: |
|
2172 |
raise |
2467422 by Walter Bender at 2013-05-09 |
2173 |
macro_path = os.path.join( |
|
2174 |
self.macros_path, '%s.tb' % (name)) |
|
2175 |
# Make sure name is unique |
1442d65 by Walter Bender at 2013-05-09 |
2176 |
if os.path.exists(macro_path): |
|
2177 |
self._save_stack_alert(name, data, macro_path) |
|
2178 |
else: |
|
2179 |
self._save_stack(data, macro_path) |
|
2180 |
self.drag_group = None |
6553d94 by Walter Bender at 2013-05-08 |
2181 |
elif self.copying_blocks: |
|
2182 |
clipboard = gtk.Clipboard() |
|
2183 |
debug_output('Serialize blocks and copy to clipboard', |
|
2184 |
self.running_sugar) |
|
2185 |
text = data_to_string(data) |
|
2186 |
clipboard.set_text(text) |
|
2187 |
elif self.sharing(): |
|
2188 |
debug_output('Serialize blocks and send as event', |
|
2189 |
self.running_sugar) |
|
2190 |
text = data_to_string(data) |
|
2191 |
event = 'B|%s' % (data_to_string([self.nick, text])) |
|
2192 |
self.send_event(event) |
|
2193 |
self.paste_offset = 20 |
|
2194 |
|
|
2195 |
self.parent.get_window().set_cursor( |
|
2196 |
gtk.gdk.Cursor(gtk.gdk.LEFT_PTR)) |
|
2197 |
self.saving_blocks = False |
|
2198 |
|
64384f5 by Walter Bender at 2012-06-13 |
2199 |
if self.running_sugar and self._sharing and \ |
|
2200 |
hasattr(self.activity, 'share_button'): |
|
2201 |
self.activity.share_button.set_tooltip( |
|
2202 |
_('Share selected blocks')) |
6553d94 by Walter Bender at 2013-05-08 |
2203 |
|
5beecd4 by Walter Bender at 2011-11-12 |
2204 |
if len(blk.spr.labels) > 0: |
e8f85f0 by Walter Bender at 2012-10-24 |
2205 |
self._saved_string = blk.spr.labels[0] |
|
2206 |
self._saved_action_name = self._saved_string |
|
2207 |
self._saved_box_name = self._saved_string |
5beecd4 by Walter Bender at 2011-11-12 |
2208 |
else: |
e8f85f0 by Walter Bender at 2012-10-24 |
2209 |
self._saved_string = '' |
c2937d9 by Walter Bender at 2010-08-12 |
2210 |
|
|
2211 |
def _unselect_block(self): |
2fee6e6 by Walter Bender at 2012-06-23 |
2212 |
''' Unselect block ''' |
c2937d9 by Walter Bender at 2010-08-12 |
2213 |
# After unselecting a 'number' block, we need to check its value |
357da6f by Walter Bender at 2012-11-11 |
2214 |
if self.selected_blk is None: |
|
2215 |
return |
c2937d9 by Walter Bender at 2010-08-12 |
2216 |
if self.selected_blk.name == 'number': |
e8f85f0 by Walter Bender at 2012-10-24 |
2217 |
if self._text_to_check: |
|
2218 |
self._test_number() |
c2937d9 by Walter Bender at 2010-08-12 |
2219 |
elif self.selected_blk.name == 'string': |
e8f85f0 by Walter Bender at 2012-10-24 |
2220 |
if self._text_to_check: |
|
2221 |
self._test_string() |
|
2222 |
self._text_to_check = False |
bb24b95 by Walter Bender at 2012-11-14 |
2223 |
if self._action_name(self.selected_blk, hat=True): |
|
2224 |
if self._saved_action_name == _('action'): |
|
2225 |
self._new_stack_block(self.selected_blk.spr.labels[0]) |
|
2226 |
self._update_action_names(self.selected_blk.spr.labels[0]) |
|
2227 |
elif self._box_name(self.selected_blk, storein=True): |
|
2228 |
if self._saved_box_name == _('my box'): |
|
2229 |
self._new_storein_block(self.selected_blk.spr.labels[0]) |
|
2230 |
self._new_box_block(self.selected_blk.spr.labels[0]) |
|
2231 |
self._update_storein_names(self.selected_blk.spr.labels[0]) |
|
2232 |
self._update_box_names(self.selected_blk.spr.labels[0]) |
c2937d9 by Walter Bender at 2010-08-12 |
2233 |
self.selected_blk.unhighlight() |
|
2234 |
self.selected_blk = None |
|
2235 |
|
f29c61f by Walter Bender at 2011-02-27 |
2236 |
def _new_block(self, name, x, y, defaults=None): |
2fee6e6 by Walter Bender at 2012-06-23 |
2237 |
''' Make a new block. ''' |
05f2c19 by Raul Gutierrez Segales at 2011-02-27 |
2238 |
x_pos = x - 20 |
|
2239 |
y_pos = y - 20 |
a9fb111 by Walter Bender at 2011-03-05 |
2240 |
if name in content_blocks: |
4fff361 by Walter Bender at 2013-05-22 |
2241 |
if defaults is None: |
a9fb111 by Walter Bender at 2011-03-05 |
2242 |
defaults = default_values[name] |
05f2c19 by Raul Gutierrez Segales at 2011-02-27 |
2243 |
newblk = Block(self.block_list, self.sprite_list, name, x_pos, |
|
2244 |
y_pos, 'block', defaults, self.block_scale) |
c2937d9 by Walter Bender at 2010-08-12 |
2245 |
else: |
05f2c19 by Raul Gutierrez Segales at 2011-02-27 |
2246 |
newblk = Block(self.block_list, self.sprite_list, name, x_pos, |
|
2247 |
y_pos, 'block', [], self.block_scale) |
c2937d9 by Walter Bender at 2010-08-12 |
2248 |
|
|
2249 |
# Add a 'skin' to some blocks |
|
2250 |
if name in PYTHON_SKIN: |
|
2251 |
if self.nop == 'pythonloaded': |
|
2252 |
self._block_skin('pythonon', newblk) |
|
2253 |
else: |
|
2254 |
self._block_skin('pythonoff', newblk) |
a9fb111 by Walter Bender at 2011-03-05 |
2255 |
elif name in block_styles['box-style-media']: |
ae5a95c by Walter Bender at 2011-07-28 |
2256 |
if name in EXPAND_SKIN: |
|
2257 |
if newblk.ex == 0: |
ad8aaf0 by Walter Bender at 2011-07-30 |
2258 |
newblk.expand_in_x(EXPAND_SKIN[name][0]) |
|
2259 |
if newblk.ey == 0: |
|
2260 |
newblk.expand_in_y(EXPAND_SKIN[name][1]) |
dcd7408 by Walter Bender at 2010-10-10 |
2261 |
self._block_skin(name + 'off', newblk) |
c2937d9 by Walter Bender at 2010-08-12 |
2262 |
|
|
2263 |
newspr = newblk.spr |
|
2264 |
newspr.set_layer(TOP_LAYER) |
|
2265 |
self.drag_pos = 20, 20 |
dcd7408 by Walter Bender at 2010-10-10 |
2266 |
newblk.connections = [None] * len(newblk.docks) |
a9fb111 by Walter Bender at 2011-03-05 |
2267 |
if newblk.name in default_values: |
4fff361 by Walter Bender at 2013-05-22 |
2268 |
if defaults is None: |
a9fb111 by Walter Bender at 2011-03-05 |
2269 |
defaults = default_values[newblk.name] |
f29c61f by Walter Bender at 2011-02-27 |
2270 |
for i, argvalue in enumerate(defaults): |
c2937d9 by Walter Bender at 2010-08-12 |
2271 |
# skip the first dock position since it is always a connector |
|
2272 |
dock = newblk.docks[i + 1] |
|
2273 |
argname = dock[0] |
|
2274 |
if argname == 'unavailable': |
|
2275 |
continue |
|
2276 |
if argname == 'media': |
|
2277 |
argname = 'journal' |
|
2278 |
elif argname == 'number' and \ |
4fff361 by Walter Bender at 2013-05-22 |
2279 |
isinstance(argvalue, (str, unicode)): |
c2937d9 by Walter Bender at 2010-08-12 |
2280 |
argname = 'string' |
5d393df by Walter Bender at 2012-12-05 |
2281 |
elif argname == 'string' and \ |
4fff361 by Walter Bender at 2013-05-22 |
2282 |
name in block_styles['number-style-1strarg'] and \ |
|
2283 |
isinstance(argvalue, (float, int)): |
5d393df by Walter Bender at 2012-12-05 |
2284 |
argname = 'number' |
c2937d9 by Walter Bender at 2010-08-12 |
2285 |
elif argname == 'bool': |
|
2286 |
argname = argvalue |
|
2287 |
elif argname == 'flow': |
|
2288 |
argname = argvalue |
|
2289 |
(sx, sy) = newspr.get_xy() |
|
2290 |
if argname is not None: |
a9fb111 by Walter Bender at 2011-03-05 |
2291 |
if argname in content_blocks: |
c2937d9 by Walter Bender at 2010-08-12 |
2292 |
argblk = Block(self.block_list, self.sprite_list, |
|
2293 |
argname, 0, 0, 'block', [argvalue], |
|
2294 |
self.block_scale) |
|
2295 |
else: |
|
2296 |
argblk = Block(self.block_list, self.sprite_list, |
|
2297 |
argname, 0, 0, 'block', [], |
|
2298 |
self.block_scale) |
|
2299 |
argdock = argblk.docks[0] |
|
2300 |
nx = sx + dock[2] - argdock[2] |
|
2301 |
ny = sy + dock[3] - argdock[3] |
|
2302 |
if argname == 'journal': |
|
2303 |
self._block_skin('journaloff', argblk) |
|
2304 |
argblk.spr.move((nx, ny)) |
|
2305 |
argblk.spr.set_layer(TOP_LAYER) |
|
2306 |
argblk.connections = [newblk, None] |
|
2307 |
newblk.connections[i + 1] = argblk |
|
2308 |
self.drag_group = find_group(newblk) |
dcd7408 by Walter Bender at 2010-10-10 |
2309 |
self.block_operation = 'new' |
1b4590d by Walter Bender at 2011-11-11 |
2310 |
if len(newblk.spr.labels) > 0 and newblk.spr.labels[0] is not None \ |
|
2311 |
and newblk.name not in ['', 'number', 'string']: |
a10bc4f by Walter Bender at 2012-01-18 |
2312 |
if len(self.used_block_list) > 0: |
|
2313 |
self.used_block_list.append(', ') |
|
2314 |
if newblk.name in special_names: |
|
2315 |
self.used_block_list.append(special_names[newblk.name]) |
|
2316 |
elif newblk.spr.labels[0] not in self.used_block_list: |
f6b39fb by Walter Bender at 2011-10-22 |
2317 |
self.used_block_list.append(newblk.spr.labels[0]) |
c2937d9 by Walter Bender at 2010-08-12 |
2318 |
|
bafc3af by Walter Bender at 2012-07-21 |
2319 |
def new_macro(self, name, x, y): |
0ee623d by Walter Bender at 2013-07-23 |
2320 |
''' Create a 'macro' (predefined stack of blocks). ''' |
c2937d9 by Walter Bender at 2010-08-12 |
2321 |
macro = MACROS[name] |
|
2322 |
macro[0][2] = x |
|
2323 |
macro[0][3] = y |
|
2324 |
top = self.process_data(macro) |
dcd7408 by Walter Bender at 2010-10-10 |
2325 |
self.block_operation = 'new' |
c2937d9 by Walter Bender at 2010-08-12 |
2326 |
self.drag_group = find_group(top) |
|
2327 |
|
|
2328 |
def process_data(self, block_data, offset=0): |
2fee6e6 by Walter Bender at 2012-06-23 |
2329 |
''' Process block_data (from a macro, a file, or the clipboard). ''' |
9d88c67 by Walter Bender at 2012-07-02 |
2330 |
self._process_block_data = [] |
|
2331 |
for blk in block_data: |
|
2332 |
if not self._found_a_turtle(blk): |
|
2333 |
self._process_block_data.append( |
|
2334 |
[blk[0], blk[1], blk[2], blk[3], blk[4]]) |
|
2335 |
self._extra_block_data = [] |
c2937d9 by Walter Bender at 2010-08-12 |
2336 |
# Create the blocks (or turtle). |
|
2337 |
blocks = [] |
b0a9e84 by Walter Bender at 2012-12-08 |
2338 |
for i, blk in enumerate(self._process_block_data): |
c2937d9 by Walter Bender at 2010-08-12 |
2339 |
if not self._found_a_turtle(blk): |
ea90a80 by Walter Bender at 2012-07-06 |
2340 |
newblk = self.load_block(blk, offset) |
|
2341 |
if newblk is not None: |
|
2342 |
blocks.append(newblk) |
6bcc4e9 by Walter Bender at 2013-01-16 |
2343 |
if newblk.spr is not None: |
|
2344 |
newblk.spr.set_layer(TOP_LAYER) |
b0a9e84 by Walter Bender at 2012-12-08 |
2345 |
else: |
|
2346 |
blocks.append(None) |
9d88c67 by Walter Bender at 2012-07-02 |
2347 |
# Some extra blocks may have been added by load_block |
|
2348 |
for blk in self._extra_block_data: |
|
2349 |
self._process_block_data.append(blk) |
ea90a80 by Walter Bender at 2012-07-06 |
2350 |
newblk = self.load_block(blk, offset) |
|
2351 |
if newblk is not None: |
|
2352 |
blocks.append(newblk) |
6bcc4e9 by Walter Bender at 2013-01-16 |
2353 |
if newblk.spr is not None: |
|
2354 |
newblk.spr.set_layer(TOP_LAYER) |
c2937d9 by Walter Bender at 2010-08-12 |
2355 |
|
|
2356 |
# Make the connections. |
b0a9e84 by Walter Bender at 2012-12-08 |
2357 |
for i, blk in enumerate(blocks): |
|
2358 |
if blk is None: |
|
2359 |
continue |
c2937d9 by Walter Bender at 2010-08-12 |
2360 |
cons = [] |
|
2361 |
# Normally, it is simply a matter of copying the connections. |
b0a9e84 by Walter Bender at 2012-12-08 |
2362 |
if blk.connections is None: |
9d88c67 by Walter Bender at 2012-07-02 |
2363 |
if self._process_block_data[i][4] is not None: |
|
2364 |
for c in self._process_block_data[i][4]: |
ddd48d3 by Walter Bender at 2010-10-15 |
2365 |
if c is None or c > (len(blocks) - 1): |
|
2366 |
cons.append(None) |
|
2367 |
else: |
|
2368 |
cons.append(blocks[c]) |
|
2369 |
else: |
0ee623d by Walter Bender at 2013-07-23 |
2370 |
debug_output('connection error %s' % |
4fff361 by Walter Bender at 2013-05-22 |
2371 |
(str(self._process_block_data[i])), |
7f56a04 by Walter Bender at 2011-02-22 |
2372 |
self.running_sugar) |
ddd48d3 by Walter Bender at 2010-10-15 |
2373 |
cons.append(None) |
b0a9e84 by Walter Bender at 2012-12-08 |
2374 |
elif blk.connections == 'check': |
dcd7408 by Walter Bender at 2010-10-10 |
2375 |
# Convert old-style boolean and arithmetic blocks |
a64f47c by Walter Bender at 2010-11-20 |
2376 |
cons.append(None) # Add an extra connection. |
9d88c67 by Walter Bender at 2012-07-02 |
2377 |
for c in self._process_block_data[i][4]: |
c2937d9 by Walter Bender at 2010-08-12 |
2378 |
if c is None: |
|
2379 |
cons.append(None) |
|
2380 |
else: |
|
2381 |
cons.append(blocks[c]) |
|
2382 |
# If the boolean op was connected, readjust the plumbing. |
b0a9e84 by Walter Bender at 2012-12-08 |
2383 |
if blk.name in block_styles['boolean-style']: |
9d88c67 by Walter Bender at 2012-07-02 |
2384 |
if self._process_block_data[i][4][0] is not None: |
|
2385 |
c = self._process_block_data[i][4][0] |
|
2386 |
cons[0] = blocks[self._process_block_data[c][4][0]] |
|
2387 |
c0 = self._process_block_data[c][4][0] |
4fff361 by Walter Bender at 2013-05-22 |
2388 |
for j, cj \ |
|
2389 |
in enumerate(self._process_block_data[c0][4]): |
c2937d9 by Walter Bender at 2010-08-12 |
2390 |
if cj == c: |
b0a9e84 by Walter Bender at 2012-12-08 |
2391 |
blocks[c0].connections[j] = blk |
c2937d9 by Walter Bender at 2010-08-12 |
2392 |
if c < i: |
b0a9e84 by Walter Bender at 2012-12-08 |
2393 |
blocks[c].connections[0] = blk |
c2937d9 by Walter Bender at 2010-08-12 |
2394 |
blocks[c].connections[3] = None |
|
2395 |
else: |
|
2396 |
# Connection was to a block we haven't seen yet. |
0ee623d by Walter Bender at 2013-07-23 |
2397 |
debug_output('Warning: dock to the future', |
7f56a04 by Walter Bender at 2011-02-22 |
2398 |
self.running_sugar) |
c2937d9 by Walter Bender at 2010-08-12 |
2399 |
else: |
9d88c67 by Walter Bender at 2012-07-02 |
2400 |
if self._process_block_data[i][4][0] is not None: |
|
2401 |
c = self._process_block_data[i][4][0] |
|
2402 |
cons[0] = blocks[self._process_block_data[c][4][0]] |
|
2403 |
c0 = self._process_block_data[c][4][0] |
4fff361 by Walter Bender at 2013-05-22 |
2404 |
for j, cj \ |
|
2405 |
in enumerate(self._process_block_data[c0][4]): |
c2937d9 by Walter Bender at 2010-08-12 |
2406 |
if cj == c: |
b0a9e84 by Walter Bender at 2012-12-08 |
2407 |
blocks[c0].connections[j] = blk |
c2937d9 by Walter Bender at 2010-08-12 |
2408 |
if c < i: |
b0a9e84 by Walter Bender at 2012-12-08 |
2409 |
blocks[c].connections[0] = blk |
c2937d9 by Walter Bender at 2010-08-12 |
2410 |
blocks[c].connections[1] = None |
|
2411 |
else: |
|
2412 |
# Connection was to a block we haven't seen yet. |
0ee623d by Walter Bender at 2013-07-23 |
2413 |
debug_output('Warning: dock to the future', |
7f56a04 by Walter Bender at 2011-02-22 |
2414 |
self.running_sugar) |
c2937d9 by Walter Bender at 2010-08-12 |
2415 |
else: |
0ee623d by Walter Bender at 2013-07-23 |
2416 |
debug_output('Warning: unknown connection state %s' % |
4fff361 by Walter Bender at 2013-05-22 |
2417 |
(str(blk.connections)), self.running_sugar) |
b0a9e84 by Walter Bender at 2012-12-08 |
2418 |
blk.connections = cons[:] |
c2937d9 by Walter Bender at 2010-08-12 |
2419 |
|
|
2420 |
# Block sizes and shapes may have changed. |
|
2421 |
for blk in blocks: |
b0a9e84 by Walter Bender at 2012-12-08 |
2422 |
if blk is None: |
|
2423 |
continue |
c2937d9 by Walter Bender at 2010-08-12 |
2424 |
self._adjust_dock_positions(blk) |
|
2425 |
|
505d953 by Walter Bender at 2012-07-06 |
2426 |
# Look for any stacks that need to be collapsed |
c2937d9 by Walter Bender at 2010-08-12 |
2427 |
for blk in blocks: |
b0a9e84 by Walter Bender at 2012-12-08 |
2428 |
if blk is None: |
|
2429 |
continue |
6c56adb by Walter Bender at 2012-07-05 |
2430 |
if blk.name == 'sandwichclampcollapsed': |
|
2431 |
collapse_clamp(blk, False) |
|
2432 |
|
0be98e5 by Walter Bender at 2012-07-05 |
2433 |
# process in reverse order |
|
2434 |
for i in range(len(blocks)): |
|
2435 |
blk = blocks[-i - 1] |
b0a9e84 by Walter Bender at 2012-12-08 |
2436 |
if blk is None: |
|
2437 |
continue |
0be98e5 by Walter Bender at 2012-07-05 |
2438 |
if blk.name in EXPANDABLE_FLOW: |
|
2439 |
if blk.name in block_styles['clamp-style-1arg'] or\ |
|
2440 |
blk.name in block_styles['clamp-style-boolean']: |
|
2441 |
if blk.connections[2] is not None: |
|
2442 |
self._resize_clamp(blk, blk.connections[2]) |
|
2443 |
elif blk.name in block_styles['clamp-style']: |
|
2444 |
if blk.connections[1] is not None: |
|
2445 |
self._resize_clamp(blk, blk.connections[1]) |
|
2446 |
elif blk.name in block_styles['clamp-style-else']: |
|
2447 |
if blk.connections[2] is not None: |
|
2448 |
self._resize_clamp(blk, blk.connections[2], dockn=2) |
|
2449 |
if blk.connections[3] is not None: |
|
2450 |
self._resize_clamp(blk, blk.connections[3], dockn=3) |
|
2451 |
|
b0a9e84 by Walter Bender at 2012-12-08 |
2452 |
# Eliminate None blocks from the block list |
|
2453 |
blocks_copy = [] |
|
2454 |
for blk in blocks: |
|
2455 |
if blk is not None: |
|
2456 |
blocks_copy.append(blk) |
|
2457 |
blocks = blocks_copy[:] |
|
2458 |
|
c2937d9 by Walter Bender at 2010-08-12 |
2459 |
# Resize blocks to current scale |
6bcc4e9 by Walter Bender at 2013-01-16 |
2460 |
if self.interactive_mode: |
|
2461 |
self.resize_blocks(blocks) |
c2937d9 by Walter Bender at 2010-08-12 |
2462 |
|
|
2463 |
if len(blocks) > 0: |
|
2464 |
return blocks[0] |
|
2465 |
else: |
|
2466 |
return None |
|
2467 |
|
|
2468 |
def _adjust_dock_positions(self, blk): |
2fee6e6 by Walter Bender at 2012-06-23 |
2469 |
''' Adjust the dock x, y positions ''' |
c2937d9 by Walter Bender at 2010-08-12 |
2470 |
if not self.interactive_mode: |
|
2471 |
return |
|
2472 |
(sx, sy) = blk.spr.get_xy() |
|
2473 |
for i, c in enumerate(blk.connections): |
59fbd43 by Walter Bender at 2011-03-24 |
2474 |
if i > 0 and c is not None and i < len(blk.docks): |
c2937d9 by Walter Bender at 2010-08-12 |
2475 |
bdock = blk.docks[i] |
|
2476 |
for j in range(len(c.docks)): |
ddd48d3 by Walter Bender at 2010-10-15 |
2477 |
if j < len(c.connections) and c.connections[j] == blk: |
c2937d9 by Walter Bender at 2010-08-12 |
2478 |
cdock = c.docks[j] |
dcd7408 by Walter Bender at 2010-10-10 |
2479 |
nx = sx + bdock[2] - cdock[2] |
c2937d9 by Walter Bender at 2010-08-12 |
2480 |
ny = sy + bdock[3] - cdock[3] |
|
2481 |
c.spr.move((nx, ny)) |
|
2482 |
self._adjust_dock_positions(c) |
|
2483 |
|
|
2484 |
def _turtle_pressed(self, x, y): |
0dda146 by Walter Bender at 2013-06-25 |
2485 |
pos = self.selected_turtle.get_xy() |
|
2486 |
tpos = self.turtles.turtle_to_screen_coordinates(pos) |
|
2487 |
dx = x - tpos[0] |
|
2488 |
dy = y - tpos[1] |
d141424 by Walter Bender at 2010-10-25 |
2489 |
if not hasattr(self.lc, 'value_blocks'): |
|
2490 |
self.lc.find_value_blocks() |
|
2491 |
self.lc.update_values = True |
0dda146 by Walter Bender at 2013-06-25 |
2492 |
# Compare distance squared of drag position to sprite radius. |
|
2493 |
# If x, y is near the edge, rotate. |
b5e3e3a by Walter Bender at 2013-06-26 |
2494 |
if (dx * dx) + (dy * dy) > self.selected_turtle.get_drag_radius(): |
0dda146 by Walter Bender at 2013-06-25 |
2495 |
self.drag_turtle = ( |
|
2496 |
'turn', |
|
2497 |
self.selected_turtle.get_heading() - atan2(dy, dx) / DEGTOR, |
|
2498 |
0) |
c2937d9 by Walter Bender at 2010-08-12 |
2499 |
else: |
0dda146 by Walter Bender at 2013-06-25 |
2500 |
self.drag_turtle = ('move', x - tpos[0], y - tpos[1]) |
c2937d9 by Walter Bender at 2010-08-12 |
2501 |
|
|
2502 |
def _move_cb(self, win, event): |
|
2503 |
x, y = xy(event) |
f968c54 by Walter Bender at 2011-11-17 |
2504 |
self.mouse_x = x |
|
2505 |
self.mouse_y = y |
c2937d9 by Walter Bender at 2010-08-12 |
2506 |
self._mouse_move(x, y) |
|
2507 |
return True |
|
2508 |
|
5ddf280 by Walter Bender at 2011-10-06 |
2509 |
def _share_mouse_move(self): |
|
2510 |
''' Share turtle movement and rotation after button up ''' |
|
2511 |
if self.sharing(): |
|
2512 |
nick = self.turtle_movement_to_share.get_name() |
0ee623d by Walter Bender at 2013-07-23 |
2513 |
self.send_event('r|%s' % (data_to_string( |
2aa89e8 by Walter Bender at 2013-06-26 |
2514 |
[nick, |
|
2515 |
round_int(self.turtles.get_active_turtle().get_heading())]))) |
4aaa75f by Walter Bender at 2013-06-25 |
2516 |
if self.turtles.get_active_turtle().get_pen_state(): |
5ddf280 by Walter Bender at 2011-10-06 |
2517 |
self.send_event('p|%s' % (data_to_string([nick, False]))) |
|
2518 |
put_pen_back_down = True |
|
2519 |
else: |
|
2520 |
put_pen_back_down = False |
0ee623d by Walter Bender at 2013-07-23 |
2521 |
self.send_event('x|%s' % (data_to_string( |
2aa89e8 by Walter Bender at 2013-06-26 |
2522 |
[nick, |
|
2523 |
[round_int(self.turtles.get_active_turtle().get_xy()[0]), |
|
2524 |
round_int(self.turtles.get_active_turtle().get_xy()[1])]]))) |
5ddf280 by Walter Bender at 2011-10-06 |
2525 |
if put_pen_back_down: |
|
2526 |
self.send_event('p|%s' % (data_to_string([nick, True]))) |
|
2527 |
self.turtle_movement_to_share = None |
|
2528 |
|
235bcc7 by Walter Bender at 2010-08-18 |
2529 |
def _mouse_move(self, x, y): |
2fee6e6 by Walter Bender at 2012-06-23 |
2530 |
''' Process mouse movements ''' |
60d0d9c by Walter Bender at 2012-04-10 |
2531 |
|
4dfcb24 by Walter Bender at 2012-04-18 |
2532 |
if self.running_sugar and self.dragging_canvas[0]: |
2ca3c1f by Walter Bender at 2013-02-22 |
2533 |
# Don't adjust with each mouse move or GTK cannot keep pace. |
|
2534 |
if self.dragging_counter < 10: |
|
2535 |
self.dragging_dx += self.dragging_canvas[1] - x |
|
2536 |
self.dragging_dy += self.dragging_canvas[2] - y |
|
2537 |
self.dragging_canvas[1] = x |
|
2538 |
self.dragging_canvas[2] = y |
|
2539 |
self.dragging_counter += 1 |
|
2540 |
else: |
|
2541 |
self.activity.adjust_sw(self.dragging_dx, self.dragging_dy) |
|
2542 |
self.dragging_counter = 0 |
|
2543 |
self.dragging_dx = 0 |
|
2544 |
self.dragging_dy = 0 |
60d0d9c by Walter Bender at 2012-04-10 |
2545 |
return True |
|
2546 |
|
c2937d9 by Walter Bender at 2010-08-12 |
2547 |
self.block_operation = 'move' |
235bcc7 by Walter Bender at 2010-08-18 |
2548 |
|
c2937d9 by Walter Bender at 2010-08-12 |
2549 |
# First, check to see if we are dragging or rotating a turtle. |
|
2550 |
if self.selected_turtle is not None: |
0dda146 by Walter Bender at 2013-06-25 |
2551 |
drag_type, dragx, dragy = self.drag_turtle |
798b366 by Walter Bender at 2013-03-01 |
2552 |
self.update_counter += 1 |
0dda146 by Walter Bender at 2013-06-25 |
2553 |
if drag_type == 'move': |
|
2554 |
dx = x - dragx |
|
2555 |
dy = y - dragy |
7b697bd by Walter Bender at 2010-08-21 |
2556 |
self.selected_turtle.spr.set_layer(TOP_LAYER) |
0dda146 by Walter Bender at 2013-06-25 |
2557 |
pos = self.turtles.screen_to_turtle_coordinates((dx, dy)) |
|
2558 |
if self.selected_turtle.get_pen_state(): |
|
2559 |
self.selected_turtle.set_pen_state(False) |
bc09b50 by Walter Bender at 2013-08-21 |
2560 |
self.selected_turtle.set_xy(pos, share=False, dragging=True) |
0dda146 by Walter Bender at 2013-06-25 |
2561 |
self.selected_turtle.set_pen_state(True) |
18d586f by Walter Bender at 2011-03-13 |
2562 |
else: |
bc09b50 by Walter Bender at 2013-08-21 |
2563 |
self.selected_turtle.set_xy(pos, share=False, dragging=True) |
798b366 by Walter Bender at 2013-03-01 |
2564 |
if self.update_counter % 5: |
f5a2055 by Walter Bender at 2013-03-01 |
2565 |
self.lc.update_label_value( |
0dda146 by Walter Bender at 2013-06-25 |
2566 |
'xcor', self.selected_turtle.get_xy()[0] / |
|
2567 |
self.coord_scale) |
f5a2055 by Walter Bender at 2013-03-01 |
2568 |
self.lc.update_label_value( |
0dda146 by Walter Bender at 2013-06-25 |
2569 |
'ycor', self.selected_turtle.get_xy()[1] / |
|
2570 |
self.coord_scale) |
c2937d9 by Walter Bender at 2010-08-12 |
2571 |
else: |
0dda146 by Walter Bender at 2013-06-25 |
2572 |
spos = self.turtles.turtle_to_screen_coordinates( |
|
2573 |
self.selected_turtle.get_xy()) |
|
2574 |
dx = x - spos[0] |
|
2575 |
dy = y - spos[1] |
|
2576 |
self.turtles.get_active_turtle().set_heading( |
|
2577 |
int(dragx + atan2(dy, dx) / DEGTOR + 5) / 10 * 10, |
|
2578 |
share=False) |
798b366 by Walter Bender at 2013-03-01 |
2579 |
if self.update_counter % 5: |
0dda146 by Walter Bender at 2013-06-25 |
2580 |
self.lc.update_label_value( |
|
2581 |
'heading', self.selected_turtle.get_heading()) |
798b366 by Walter Bender at 2013-03-01 |
2582 |
if self.update_counter % 20: |
f5a2055 by Walter Bender at 2013-03-01 |
2583 |
self.display_coordinates() |
5ddf280 by Walter Bender at 2011-10-06 |
2584 |
self.turtle_movement_to_share = self.selected_turtle |
235bcc7 by Walter Bender at 2010-08-18 |
2585 |
|
c2937d9 by Walter Bender at 2010-08-12 |
2586 |
# If we are hoving, show popup help. |
|
2587 |
elif self.drag_group is None: |
|
2588 |
self._show_popup(x, y) |
|
2589 |
return |
235bcc7 by Walter Bender at 2010-08-18 |
2590 |
|
c2937d9 by Walter Bender at 2010-08-12 |
2591 |
# If we have a stack of blocks selected, move them. |
|
2592 |
elif self.drag_group[0] is not None: |
|
2593 |
blk = self.drag_group[0] |
235bcc7 by Walter Bender at 2010-08-18 |
2594 |
|
c2937d9 by Walter Bender at 2010-08-12 |
2595 |
self.selected_spr = blk.spr |
|
2596 |
dragx, dragy = self.drag_pos |
235bcc7 by Walter Bender at 2010-08-18 |
2597 |
(sx, sy) = blk.spr.get_xy() |
|
2598 |
dx = x - dragx - sx |
|
2599 |
dy = y - dragy - sy |
c2937d9 by Walter Bender at 2010-08-12 |
2600 |
|
9263b5c by Walter Bender at 2012-01-04 |
2601 |
# Take no action if there was a move of 0, 0. |
c2937d9 by Walter Bender at 2010-08-12 |
2602 |
if dx == 0 and dy == 0: |
|
2603 |
return |
28a6a8b by Walter Bender at 2010-08-19 |
2604 |
|
c2937d9 by Walter Bender at 2010-08-12 |
2605 |
self.drag_group = find_group(blk) |
|
2606 |
|
7496377 by Walter Bender at 2010-10-13 |
2607 |
# Prevent blocks from ending up with a negative x or y |
235bcc7 by Walter Bender at 2010-08-18 |
2608 |
for blk in self.drag_group: |
|
2609 |
(bx, by) = blk.spr.get_xy() |
c2937d9 by Walter Bender at 2010-08-12 |
2610 |
if bx + dx < 0: |
235bcc7 by Walter Bender at 2010-08-18 |
2611 |
dx = -bx |
7496377 by Walter Bender at 2010-10-13 |
2612 |
if by + dy < 0: |
|
2613 |
dy = -by |
c2937d9 by Walter Bender at 2010-08-12 |
2614 |
|
c58ae1b by Walter Bender at 2010-08-19 |
2615 |
# Calculate a bounding box and only invalidate once. |
28a6a8b by Walter Bender at 2010-08-19 |
2616 |
minx = blk.spr.rect.x |
|
2617 |
miny = blk.spr.rect.y |
|
2618 |
maxx = blk.spr.rect.x + blk.spr.rect.width |
|
2619 |
maxy = blk.spr.rect.y + blk.spr.rect.height |
a65346d by Walter Bender at 2010-08-19 |
2620 |
|
27dd7f8 by Walter Bender at 2010-08-18 |
2621 |
for blk in self.drag_group: |
|
2622 |
if blk.spr.rect.x < minx: |
|
2623 |
minx = blk.spr.rect.x |
f4634c7 by Walter Bender at 2010-08-21 |
2624 |
if blk.spr.rect.x + blk.spr.rect.width > maxx: |
27dd7f8 by Walter Bender at 2010-08-18 |
2625 |
maxx = blk.spr.rect.x + blk.spr.rect.width |
|
2626 |
if blk.spr.rect.y < miny: |
|
2627 |
miny = blk.spr.rect.y |
f4634c7 by Walter Bender at 2010-08-21 |
2628 |
if blk.spr.rect.y + blk.spr.rect.height > maxy: |
27dd7f8 by Walter Bender at 2010-08-18 |
2629 |
maxy = blk.spr.rect.y + blk.spr.rect.height |
|
2630 |
blk.spr.rect.x += dx |
|
2631 |
blk.spr.rect.y += dy |
|
2632 |
|
|
2633 |
if dx < 0: |
|
2634 |
minx += dx |
|
2635 |
else: |
|
2636 |
maxx += dx |
|
2637 |
if dy < 0: |
|
2638 |
miny += dy |
|
2639 |
else: |
|
2640 |
maxy += dy |
|
2641 |
|
|
2642 |
self.rect.x = minx |
|
2643 |
self.rect.y = miny |
|
2644 |
self.rect.width = maxx - minx |
|
2645 |
self.rect.height = maxy - miny |
ef080ed by Walter Bender at 2011-10-30 |
2646 |
self.window.queue_draw_area(self.rect.x, |
|
2647 |
self.rect.y, |
|
2648 |
self.rect.width, |
|
2649 |
self.rect.height) |
235bcc7 by Walter Bender at 2010-08-18 |
2650 |
self.dx += dx |
|
2651 |
self.dy += dy |
c2937d9 by Walter Bender at 2010-08-12 |
2652 |
|
|
2653 |
def _show_popup(self, x, y): |
2fee6e6 by Walter Bender at 2012-06-23 |
2654 |
''' Let's help our users by displaying a little help. ''' |
c2937d9 by Walter Bender at 2010-08-12 |
2655 |
spr = self.sprite_list.find_sprite((x, y)) |
|
2656 |
blk = self.block_list.spr_to_block(spr) |
|
2657 |
if spr and blk is not None: |
11333ce by Walter Bender at 2013-05-22 |
2658 |
if self._timeout_tag[0] == 0: |
|
2659 |
self._timeout_tag[0] = self._do_show_popup(blk.name) |
c2937d9 by Walter Bender at 2010-08-12 |
2660 |
self.selected_spr = spr |
|
2661 |
else: |
11333ce by Walter Bender at 2013-05-22 |
2662 |
if self._timeout_tag[0] > 0: |
c2937d9 by Walter Bender at 2010-08-12 |
2663 |
try: |
11333ce by Walter Bender at 2013-05-22 |
2664 |
gobject.source_remove(self._timeout_tag[0]) |
|
2665 |
self._timeout_tag[0] = 0 |
c2937d9 by Walter Bender at 2010-08-12 |
2666 |
except: |
11333ce by Walter Bender at 2013-05-22 |
2667 |
self._timeout_tag[0] = 0 |
4fff361 by Walter Bender at 2013-05-22 |
2668 |
elif spr and hasattr(spr, 'type') and \ |
|
2669 |
(spr.type == 'selector' or |
|
2670 |
spr.type == 'palette' or |
|
2671 |
spr.type == 'toolbar'): |
11333ce by Walter Bender at 2013-05-22 |
2672 |
if self._timeout_tag[0] == 0 and hasattr(spr, 'name'): |
|
2673 |
self._timeout_tag[0] = self._do_show_popup(spr.name) |
c2937d9 by Walter Bender at 2010-08-12 |
2674 |
self.selected_spr = spr |
|
2675 |
else: |
11333ce by Walter Bender at 2013-05-22 |
2676 |
if self._timeout_tag[0] > 0: |
c2937d9 by Walter Bender at 2010-08-12 |
2677 |
try: |
11333ce by Walter Bender at 2013-05-22 |
2678 |
gobject.source_remove(self._timeout_tag[0]) |
|
2679 |
self._timeout_tag[0] = 0 |
c2937d9 by Walter Bender at 2010-08-12 |
2680 |
except: |
11333ce by Walter Bender at 2013-05-22 |
2681 |
self._timeout_tag[0] = 0 |
c2937d9 by Walter Bender at 2010-08-12 |
2682 |
else: |
11333ce by Walter Bender at 2013-05-22 |
2683 |
if self._timeout_tag[0] > 0: |
c2937d9 by Walter Bender at 2010-08-12 |
2684 |
try: |
11333ce by Walter Bender at 2013-05-22 |
2685 |
gobject.source_remove(self._timeout_tag[0]) |
|
2686 |
self._timeout_tag[0] = 0 |
c2937d9 by Walter Bender at 2010-08-12 |
2687 |
except: |
11333ce by Walter Bender at 2013-05-22 |
2688 |
self._timeout_tag[0] = 0 |
c2937d9 by Walter Bender at 2010-08-12 |
2689 |
|
|
2690 |
def _do_show_popup(self, block_name): |
2fee6e6 by Walter Bender at 2012-06-23 |
2691 |
''' Fetch the help text and display it. ''' |
69d7ba3 by Walter Bender at 2012-03-23 |
2692 |
if self.no_help: |
|
2693 |
return 0 |
a9fb111 by Walter Bender at 2011-03-05 |
2694 |
if block_name in special_names: |
4b1f02e by Walter Bender at 2011-03-05 |
2695 |
special_block_name = special_names[block_name] |
a9fb111 by Walter Bender at 2011-03-05 |
2696 |
elif block_name in block_names: |
2467422 by Walter Bender at 2013-05-09 |
2697 |
special_block_name = str(block_names[block_name][0]) |
c2937d9 by Walter Bender at 2010-08-12 |
2698 |
elif block_name in TOOLBAR_SHAPES: |
4b1f02e by Walter Bender at 2011-03-05 |
2699 |
special_block_name = '' |
c2937d9 by Walter Bender at 2010-08-12 |
2700 |
else: |
4b1f02e by Walter Bender at 2011-03-05 |
2701 |
special_block_name = _(block_name) |
|
2702 |
if block_name in help_strings: |
69d7ba3 by Walter Bender at 2012-03-23 |
2703 |
label = help_strings[block_name] |
c2937d9 by Walter Bender at 2010-08-12 |
2704 |
else: |
4b1f02e by Walter Bender at 2011-03-05 |
2705 |
label = special_block_name |
1742992 by Walter Bender at 2012-03-23 |
2706 |
if self.last_label == label: |
|
2707 |
return 0 |
69d7ba3 by Walter Bender at 2012-03-23 |
2708 |
self.showlabel('help', label=label) |
1742992 by Walter Bender at 2012-03-23 |
2709 |
self.last_label = label |
c2937d9 by Walter Bender at 2010-08-12 |
2710 |
return 0 |
|
2711 |
|
|
2712 |
def _buttonrelease_cb(self, win, event): |
2fee6e6 by Walter Bender at 2012-06-23 |
2713 |
''' Button release ''' |
c2937d9 by Walter Bender at 2010-08-12 |
2714 |
x, y = xy(event) |
57dc446 by Walter Bender at 2011-11-20 |
2715 |
self.mouse_flag = 0 |
f968c54 by Walter Bender at 2011-11-17 |
2716 |
self.mouse_x = x |
|
2717 |
self.mouse_y = y |
c2937d9 by Walter Bender at 2010-08-12 |
2718 |
self.button_release(x, y) |
5ddf280 by Walter Bender at 2011-10-06 |
2719 |
if self.turtle_movement_to_share is not None: |
|
2720 |
self._share_mouse_move() |
c2937d9 by Walter Bender at 2010-08-12 |
2721 |
return True |
|
2722 |
|
f649ef8 by Walter Bender at 2010-08-18 |
2723 |
def button_release(self, x, y): |
4dfcb24 by Walter Bender at 2012-04-18 |
2724 |
if self.running_sugar and self.dragging_canvas[0]: |
2ca3c1f by Walter Bender at 2013-02-22 |
2725 |
if self.dragging_counter > 0: |
|
2726 |
self.activity.adjust_sw(self.dragging_dx, self.dragging_dy) |
|
2727 |
self.dragging_counter = 0 |
|
2728 |
self.dragging_dx = 0 |
|
2729 |
self.dragging_dy = 0 |
60d0d9c by Walter Bender at 2012-04-10 |
2730 |
self.dragging_canvas[0] = False |
|
2731 |
self.dragging_canvas[1] = x |
|
2732 |
self.dragging_canvas[2] = y |
|
2733 |
self.activity.adjust_palette() |
|
2734 |
return True |
|
2735 |
|
c2937d9 by Walter Bender at 2010-08-12 |
2736 |
# We may have been moving the turtle |
|
2737 |
if self.selected_turtle is not None: |
0dda146 by Walter Bender at 2013-06-25 |
2738 |
pos = self.selected_turtle.get_xy() |
|
2739 |
spos = self.turtles.turtle_to_screen_coordinates(pos) |
|
2740 |
turtle_name = self.turtles.get_turtle_key(self.selected_turtle) |
7b697bd by Walter Bender at 2010-08-21 |
2741 |
# Remove turtles by dragging them onto the trash palette. |
0dda146 by Walter Bender at 2013-06-25 |
2742 |
if self._in_the_trash(spos[0], spos[1]): |
b374e3b by Walter Bender at 2010-09-08 |
2743 |
# If it is the default turtle, just recenter it. |
0dda146 by Walter Bender at 2013-06-25 |
2744 |
if turtle_name == self.turtles.get_default_turtle_name(): |
138a327 by Walter Bender at 2010-08-23 |
2745 |
self._move_turtle(0, 0) |
0dda146 by Walter Bender at 2013-06-25 |
2746 |
self.selected_turtle.set_heading(0) |
|
2747 |
self.lc.update_label_value('heading', 0) |
138a327 by Walter Bender at 2010-08-23 |
2748 |
else: |
|
2749 |
self.selected_turtle.hide() |
0dda146 by Walter Bender at 2013-06-25 |
2750 |
self.turtles.remove_from_dict(turtle_name) |
|
2751 |
self.turtles.set_active_turtle(None) |
7b697bd by Walter Bender at 2010-08-21 |
2752 |
else: |
0dda146 by Walter Bender at 2013-06-25 |
2753 |
self._move_turtle(pos[0], pos[1]) |
|
2754 |
|
c2937d9 by Walter Bender at 2010-08-12 |
2755 |
self.selected_turtle = None |
0dda146 by Walter Bender at 2013-06-25 |
2756 |
if self.turtles.get_active_turtle() is None: |
|
2757 |
self.turtles.set_turtle(self.turtles.get_default_turtle_name()) |
007b114 by Walter Bender at 2013-03-01 |
2758 |
self.display_coordinates() |
c2937d9 by Walter Bender at 2010-08-12 |
2759 |
return |
|
2760 |
|
|
2761 |
# If we don't have a group of blocks, then there is nothing to do. |
dcd7408 by Walter Bender at 2010-10-10 |
2762 |
if self.drag_group is None: |
c2937d9 by Walter Bender at 2010-08-12 |
2763 |
return |
|
2764 |
|
|
2765 |
blk = self.drag_group[0] |
488c101 by Walter Bender at 2012-02-16 |
2766 |
# Remove blocks by dragging them onto any palette. |
c2937d9 by Walter Bender at 2010-08-12 |
2767 |
if self.block_operation == 'move' and self._in_the_trash(x, y): |
|
2768 |
self._put_in_trash(blk, x, y) |
|
2769 |
self.drag_group = None |
|
2770 |
return |
|
2771 |
|
|
2772 |
# Pull a stack of new blocks off of the category palette. |
|
2773 |
if self.block_operation == 'new': |
|
2774 |
for gblk in self.drag_group: |
|
2775 |
(bx, by) = gblk.spr.get_xy() |
|
2776 |
if self.orientation == 0: |
dcd7408 by Walter Bender at 2010-10-10 |
2777 |
gblk.spr.move((bx + 20, |
|
2778 |
by + PALETTE_HEIGHT + self.toolbar_offset)) |
c2937d9 by Walter Bender at 2010-08-12 |
2779 |
else: |
dcd7408 by Walter Bender at 2010-10-10 |
2780 |
gblk.spr.move((bx + PALETTE_WIDTH, by + 20)) |
c2937d9 by Walter Bender at 2010-08-12 |
2781 |
|
|
2782 |
# Look to see if we can dock the current stack. |
|
2783 |
self._snap_to_dock() |
|
2784 |
for gblk in self.drag_group: |
|
2785 |
if gblk.status != 'collapsed': |
|
2786 |
gblk.spr.set_layer(BLOCK_LAYER) |
|
2787 |
self.drag_group = None |
|
2788 |
|
|
2789 |
# Find the block we clicked on and process it. |
9263b5c by Walter Bender at 2012-01-04 |
2790 |
# Consider a very small move a click (for touch interfaces) |
|
2791 |
if self.block_operation == 'click' or \ |
4fff361 by Walter Bender at 2013-05-22 |
2792 |
(self.hw in [XO175, XO30, XO4] and |
7eb786c by Walter Bender at 2012-12-23 |
2793 |
self.block_operation == 'move' and ( |
11333ce by Walter Bender at 2013-05-22 |
2794 |
abs(self.dx) < _MOTION_THRESHOLD and |
|
2795 |
abs(self.dy < _MOTION_THRESHOLD))): |
c2937d9 by Walter Bender at 2010-08-12 |
2796 |
self._click_block(x, y) |
ea57633 by Walter Bender at 2012-06-30 |
2797 |
elif self.block_operation == 'copying': |
031d8f5 by Walter Bender at 2012-06-30 |
2798 |
gobject.timeout_add(500, self._unhighlight_drag_group, blk) |
|
2799 |
|
|
2800 |
def _unhighlight_drag_group(self, blk): |
4fff361 by Walter Bender at 2013-05-22 |
2801 |
self.drag_group = find_group(blk) |
|
2802 |
for gblk in self.drag_group: |
|
2803 |
gblk.unhighlight() |
|
2804 |
self.drag_group = None |
c2937d9 by Walter Bender at 2010-08-12 |
2805 |
|
e39c136 by Walter Bender at 2011-03-13 |
2806 |
def remote_turtle(self, name): |
|
2807 |
''' Is this a remote turtle? ''' |
|
2808 |
if name == self.nick: |
|
2809 |
return False |
36f997b by Walter Bender at 2011-03-14 |
2810 |
if hasattr(self, 'remote_turtle_dictionary') and \ |
4fff361 by Walter Bender at 2013-05-22 |
2811 |
name in self.remote_turtle_dictionary: |
e39c136 by Walter Bender at 2011-03-13 |
2812 |
return True |
|
2813 |
return False |
|
2814 |
|
36f997b by Walter Bender at 2011-03-14 |
2815 |
def label_remote_turtle(self, name, colors=['#A0A0A0', '#C0C0C0']): |
bde0306 by Walter Bender at 2011-03-13 |
2816 |
''' Add a label to remote turtles ''' |
|
2817 |
turtle = self.turtles.get_turtle(name) |
|
2818 |
if turtle is not None: |
|
2819 |
turtle.label_block = Block(self.block_list, |
4fff361 by Walter Bender at 2013-05-22 |
2820 |
self.sprite_list, |
|
2821 |
'turtle-label', |
|
2822 |
0, |
|
2823 |
0, |
|
2824 |
'label', |
|
2825 |
[], |
|
2826 |
2.0 / self.scale, |
36f997b by Walter Bender at 2011-03-14 |
2827 |
colors) |
ca2875a by Walter Bender at 2012-06-10 |
2828 |
turtle.label_block.spr.set_label_attributes(12.0 / self.scale) |
1da7f3c by Walter Bender at 2011-03-17 |
2829 |
if len(name) > 6: |
|
2830 |
turtle.label_block.spr.set_label(name[0:4] + '…') |
fe5a555 by Walter Bender at 2011-03-17 |
2831 |
else: |
|
2832 |
turtle.label_block.spr.set_label(name) |
0dda146 by Walter Bender at 2013-06-25 |
2833 |
turtle.set_remote() |
bde0306 by Walter Bender at 2011-03-13 |
2834 |
turtle.show() |
|
2835 |
|
138a327 by Walter Bender at 2010-08-23 |
2836 |
def _move_turtle(self, x, y): |
2fee6e6 by Walter Bender at 2012-06-23 |
2837 |
''' Move the selected turtle to (x, y). ''' |
0dda146 by Walter Bender at 2013-06-25 |
2838 |
if self.drag_turtle[0] == 'move': |
|
2839 |
self.turtles.get_active_turtle().move_turtle((x, y)) |
48cd6cf by Walter Bender at 2012-05-08 |
2840 |
if self.interactive_mode: |
138a327 by Walter Bender at 2010-08-23 |
2841 |
self.display_coordinates() |
48cd6cf by Walter Bender at 2012-05-08 |
2842 |
if self.running_sugar: |
138a327 by Walter Bender at 2010-08-23 |
2843 |
self.selected_turtle.spr.set_layer(TURTLE_LAYER) |
0dda146 by Walter Bender at 2013-06-25 |
2844 |
self.lc.update_label_value( |
|
2845 |
'xcor', self.turtles.get_active_turtle().get_xy()[0] / |
|
2846 |
self.coord_scale) |
|
2847 |
self.lc.update_label_value( |
|
2848 |
'ycor', self.turtles.get_active_turtle().get_xy()[1] / |
|
2849 |
self.coord_scale) |
138a327 by Walter Bender at 2010-08-23 |
2850 |
|
c2937d9 by Walter Bender at 2010-08-12 |
2851 |
def _click_block(self, x, y): |
2fee6e6 by Walter Bender at 2012-06-23 |
2852 |
''' Click block: lots of special cases to handle... ''' |
c2937d9 by Walter Bender at 2010-08-12 |
2853 |
blk = self.block_list.spr_to_block(self.selected_spr) |
|
2854 |
if blk is None: |
|
2855 |
return |
|
2856 |
self.selected_blk = blk |
17e51b8 by Walter Bender at 2010-11-23 |
2857 |
|
e8f85f0 by Walter Bender at 2012-10-24 |
2858 |
if blk.name in ['string', 'number']: |
|
2859 |
self._saved_string = blk.spr.labels[0] |
|
2860 |
if not hasattr(self, '_text_entry'): |
|
2861 |
self._text_entry = gtk.TextView() |
|
2862 |
self._text_entry.set_justification(gtk.JUSTIFY_CENTER) |
|
2863 |
self._text_buffer = self._text_entry.get_buffer() |
c83fa3c by Walter Bender at 2012-10-25 |
2864 |
font_desc = pango.FontDescription('Sans') |
54f85f2 by Walter Bender at 2012-10-30 |
2865 |
font_desc.set_size( |
|
2866 |
int(blk.font_size[0] * pango.SCALE * self.entry_scale)) |
c83fa3c by Walter Bender at 2012-10-25 |
2867 |
self._text_entry.modify_font(font_desc) |
e8f85f0 by Walter Bender at 2012-10-24 |
2868 |
self.activity.fixed.put(self._text_entry, 0, 0) |
|
2869 |
self._text_entry.show() |
|
2870 |
w = blk.spr.label_safe_width() |
4273124 by Walter Bender at 2012-11-28 |
2871 |
if blk.name == 'string': |
|
2872 |
count = self._saved_string.count(RETURN) |
|
2873 |
self._text_buffer.set_text( |
|
2874 |
self._saved_string.replace(RETURN, '\12')) |
|
2875 |
h = blk.spr.label_safe_height() * (count + 1) |
|
2876 |
else: |
|
2877 |
self._text_buffer.set_text(self._saved_string) |
|
2878 |
h = blk.spr.label_safe_height() |
e8f85f0 by Walter Bender at 2012-10-24 |
2879 |
self._text_entry.set_size_request(w, h) |
|
2880 |
bx, by = blk.spr.get_xy() |
|
2881 |
if not self.running_sugar: |
|
2882 |
by += self.activity.menu_height + 4 # FIXME: padding |
|
2883 |
mx, my = blk.spr.label_left_top() |
54f85f2 by Walter Bender at 2012-10-30 |
2884 |
self._text_entry.set_pixels_above_lines(my) |
357da6f by Walter Bender at 2012-11-11 |
2885 |
bx -= int(self.activity.sw.get_hadjustment().get_value()) |
|
2886 |
by -= int(self.activity.sw.get_vadjustment().get_value()) |
e8f85f0 by Walter Bender at 2012-10-24 |
2887 |
self.activity.fixed.move(self._text_entry, bx + mx, by + my * 2) |
|
2888 |
self.activity.fixed.show() |
1cd797e by Walter Bender at 2012-11-27 |
2889 |
if blk.name == 'number': |
|
2890 |
self._insert_text_id = self._text_buffer.connect( |
|
2891 |
'insert-text', self._insert_text_cb) |
e8f85f0 by Walter Bender at 2012-10-24 |
2892 |
self._focus_out_id = self._text_entry.connect( |
|
2893 |
'focus-out-event', self._text_focus_out_cb) |
|
2894 |
self._text_entry.grab_focus() |
17e51b8 by Walter Bender at 2010-11-23 |
2895 |
|
a9fb111 by Walter Bender at 2011-03-05 |
2896 |
elif blk.name in block_styles['box-style-media'] and \ |
4fff361 by Walter Bender at 2013-05-22 |
2897 |
blk.name not in NO_IMPORT: |
c2937d9 by Walter Bender at 2010-08-12 |
2898 |
self._import_from_journal(self.selected_blk) |
|
2899 |
if blk.name == 'journal' and self.running_sugar: |
|
2900 |
self._load_description_block(blk) |
17e51b8 by Walter Bender at 2010-11-23 |
2901 |
|
c2937d9 by Walter Bender at 2010-08-12 |
2902 |
elif blk.name == 'identity2' or blk.name == 'hspace': |
|
2903 |
group = find_group(blk) |
|
2904 |
if hide_button_hit(blk.spr, x, y): |
c7f10c2 by Walter Bender at 2012-07-07 |
2905 |
dx = -20 |
|
2906 |
blk.contract_in_x(-dx) |
|
2907 |
# dx = blk.reset_x() |
c2937d9 by Walter Bender at 2010-08-12 |
2908 |
elif show_button_hit(blk.spr, x, y): |
7b4847c by Walter Bender at 2010-09-23 |
2909 |
dx = 20 |
c2937d9 by Walter Bender at 2010-08-12 |
2910 |
blk.expand_in_x(dx) |
|
2911 |
else: |
632bb2f by Walter Bender at 2011-04-20 |
2912 |
self._run_stack(blk) |
|
2913 |
return |
c2937d9 by Walter Bender at 2010-08-12 |
2914 |
for gblk in group: |
|
2915 |
if gblk != blk: |
|
2916 |
gblk.spr.move_relative((dx * blk.scale, 0)) |
17e51b8 by Walter Bender at 2010-11-23 |
2917 |
|
c2937d9 by Walter Bender at 2010-08-12 |
2918 |
elif blk.name == 'vspace': |
|
2919 |
group = find_group(blk) |
|
2920 |
if hide_button_hit(blk.spr, x, y): |
c7f10c2 by Walter Bender at 2012-07-07 |
2921 |
dy = -20 |
|
2922 |
blk.contract_in_y(-dy) |
|
2923 |
# dy = blk.reset_y() |
c2937d9 by Walter Bender at 2010-08-12 |
2924 |
elif show_button_hit(blk.spr, x, y): |
|
2925 |
dy = 20 |
|
2926 |
blk.expand_in_y(dy) |
|
2927 |
else: |
632bb2f by Walter Bender at 2011-04-20 |
2928 |
self._run_stack(blk) |
|
2929 |
return |
c2937d9 by Walter Bender at 2010-08-12 |
2930 |
for gblk in group: |
|
2931 |
if gblk != blk: |
|
2932 |
gblk.spr.move_relative((0, dy * blk.scale)) |
ecb658d by Walter Bender at 2012-07-06 |
2933 |
self._resize_parent_clamps(blk) |
17e51b8 by Walter Bender at 2010-11-23 |
2934 |
|
a9fb111 by Walter Bender at 2011-03-05 |
2935 |
elif blk.name in expandable_blocks: |
94d6dc8 by Walter Bender at 2010-09-20 |
2936 |
# Connection may be lost during expansion, so store it... |
|
2937 |
blk0 = blk.connections[0] |
|
2938 |
if blk0 is not None: |
|
2939 |
dock0 = blk0.connections.index(blk) |
|
2940 |
|
7f262d5 by Walter Bender at 2010-09-16 |
2941 |
if hide_button_hit(blk.spr, x, y): |
c7f10c2 by Walter Bender at 2012-07-07 |
2942 |
dy = -20 |
|
2943 |
blk.contract_in_y(-dy) |
|
2944 |
# dy = blk.reset_y() |
7f262d5 by Walter Bender at 2010-09-16 |
2945 |
elif show_button_hit(blk.spr, x, y): |
|
2946 |
dy = 20 |
|
2947 |
blk.expand_in_y(dy) |
|
2948 |
else: |
4adfa54 by Walter Bender at 2010-09-16 |
2949 |
self._run_stack(blk) |
1755db9 by Walter Bender at 2010-09-20 |
2950 |
return |
|
2951 |
|
39d5dcd by Walter Bender at 2011-04-21 |
2952 |
if blk.name in block_styles['boolean-style']: |
1ef0aba by Walter Bender at 2012-02-02 |
2953 |
self._expand_boolean(blk, blk.connections[2], dy) |
0a0583a by Walter Bender at 2010-09-22 |
2954 |
else: |
|
2955 |
self._expand_expandable(blk, blk.connections[1], dy) |
bc7b989 by Walter Bender at 2010-09-22 |
2956 |
|
94d6dc8 by Walter Bender at 2010-09-20 |
2957 |
# and restore it... |
|
2958 |
if blk0 is not None: |
|
2959 |
blk.connections[0] = blk0 |
|
2960 |
blk0.connections[dock0] = blk |
|
2961 |
self._cascade_expandable(blk) |
|
2962 |
|
ecb658d by Walter Bender at 2012-07-06 |
2963 |
self._resize_parent_clamps(blk) |
1755db9 by Walter Bender at 2010-09-20 |
2964 |
|
a4828b6 by Walter Bender at 2010-09-17 |
2965 |
elif blk.name in EXPANDABLE_ARGS or blk.name == 'nop': |
c2937d9 by Walter Bender at 2010-08-12 |
2966 |
if show_button_hit(blk.spr, x, y): |
|
2967 |
n = len(blk.connections) |
dcd7408 by Walter Bender at 2010-10-10 |
2968 |
group = find_group(blk.connections[n - 1]) |
c2937d9 by Walter Bender at 2010-08-12 |
2969 |
if blk.name == 'myfunc1arg': |
|
2970 |
blk.spr.labels[1] = 'f(x, y)' |
|
2971 |
blk.spr.labels[2] = ' ' |
|
2972 |
dy = blk.add_arg() |
|
2973 |
blk.primitive = 'myfunction2' |
|
2974 |
blk.name = 'myfunc2arg' |
|
2975 |
elif blk.name == 'myfunc2arg': |
|
2976 |
blk.spr.labels[1] = 'f(x, y, z)' |
|
2977 |
dy = blk.add_arg(False) |
|
2978 |
blk.primitive = 'myfunction3' |
|
2979 |
blk.name = 'myfunc3arg' |
|
2980 |
elif blk.name == 'userdefined': |
|
2981 |
dy = blk.add_arg() |
|
2982 |
blk.primitive = 'userdefined2' |
|
2983 |
blk.name = 'userdefined2args' |
b153df0 by Walter Bender at 2011-03-19 |
2984 |
self._resize_skin(blk) |
c2937d9 by Walter Bender at 2010-08-12 |
2985 |
elif blk.name == 'userdefined2args': |
|
2986 |
dy = blk.add_arg(False) |
|
2987 |
blk.primitive = 'userdefined3' |
|
2988 |
blk.name = 'userdefined3args' |
b153df0 by Walter Bender at 2011-03-19 |
2989 |
self._resize_skin(blk) |
cb84083 by Walter Bender at 2012-07-19 |
2990 |
elif blk.name == 'loadblock': |
|
2991 |
dy = blk.add_arg() |
|
2992 |
blk.primitive = 'loadblock2' |
|
2993 |
blk.name = 'loadblock2arg' |
|
2994 |
self._resize_skin(blk) |
|
2995 |
elif blk.name == 'loadblock2arg': |
|
2996 |
dy = blk.add_arg(False) |
|
2997 |
blk.primitive = 'loadblock3' |
|
2998 |
blk.name = 'loadblock3arg' |
|
2999 |
self._resize_skin(blk) |
c2937d9 by Walter Bender at 2010-08-12 |
3000 |
else: |
|
3001 |
dy = blk.add_arg() |
|
3002 |
for gblk in group: |
|
3003 |
gblk.spr.move_relative((0, dy)) |
dcd7408 by Walter Bender at 2010-10-10 |
3004 |
blk.connections.append(blk.connections[n - 1]) |
|
3005 |
argname = blk.docks[n - 1][0] |
4fff361 by Walter Bender at 2013-05-22 |
3006 |
argvalue = default_values[blk.name][ |
|
3007 |
len(default_values[blk.name]) - 1] |
c2937d9 by Walter Bender at 2010-08-12 |
3008 |
argblk = Block(self.block_list, self.sprite_list, argname, |
|
3009 |
0, 0, 'block', [argvalue], self.block_scale) |
|
3010 |
argdock = argblk.docks[0] |
|
3011 |
(bx, by) = blk.spr.get_xy() |
|
3012 |
nx = bx + blk.docks[n - 1][2] - argdock[2] |
|
3013 |
ny = by + blk.docks[n - 1][3] - argdock[3] |
|
3014 |
argblk.spr.move((nx, ny)) |
|
3015 |
argblk.spr.set_layer(TOP_LAYER) |
|
3016 |
argblk.connections = [blk, None] |
|
3017 |
blk.connections[n - 1] = argblk |
a9fb111 by Walter Bender at 2011-03-05 |
3018 |
if blk.name in block_styles['number-style-var-arg']: |
bc7b989 by Walter Bender at 2010-09-22 |
3019 |
self._cascade_expandable(blk) |
ecb658d by Walter Bender at 2012-07-06 |
3020 |
self._resize_parent_clamps(blk) |
8657fd5 by Walter Bender at 2010-11-16 |
3021 |
elif blk.name in PYTHON_SKIN: |
c2937d9 by Walter Bender at 2010-08-12 |
3022 |
self._import_py() |
|
3023 |
else: |
|
3024 |
self._run_stack(blk) |
6c56adb by Walter Bender at 2012-07-05 |
3025 |
elif blk.name == 'sandwichclampcollapsed': |
|
3026 |
restore_clamp(blk) |
|
3027 |
if blk.connections[1] is not None: |
|
3028 |
self._resize_clamp(blk, blk.connections[1], 1) |
|
3029 |
self._resize_parent_clamps(blk) |
|
3030 |
elif blk.name == 'sandwichclamp': |
|
3031 |
if hide_button_hit(blk.spr, x, y): |
|
3032 |
collapse_clamp(blk, True) |
|
3033 |
self._resize_parent_clamps(blk) |
|
3034 |
else: |
|
3035 |
self._run_stack(blk) |
c2937d9 by Walter Bender at 2010-08-12 |
3036 |
else: |
|
3037 |
self._run_stack(blk) |
|
3038 |
|
6c56adb by Walter Bender at 2012-07-05 |
3039 |
def _resize_parent_clamps(self, blk): |
|
3040 |
''' If we changed size, we need to let any parent clamps know. ''' |
|
3041 |
nblk, dockn = self._expandable_flow_above(blk) |
|
3042 |
while nblk is not None: |
|
3043 |
self._resize_clamp(nblk, nblk.connections[dockn], dockn=dockn) |
|
3044 |
nblk, dockn = self._expandable_flow_above(nblk) |
|
3045 |
|
1daba0c by Walter Bender at 2010-09-20 |
3046 |
def _expand_boolean(self, blk, blk2, dy): |
2fee6e6 by Walter Bender at 2012-06-23 |
3047 |
''' Expand a boolean blk if blk2 is too big to fit. ''' |
1daba0c by Walter Bender at 2010-09-20 |
3048 |
group = find_group(blk2) |
|
3049 |
for gblk in find_group(blk): |
|
3050 |
if gblk not in group: |
|
3051 |
gblk.spr.move_relative((0, -dy * blk.scale)) |
|
3052 |
|
|
3053 |
def _expand_expandable(self, blk, blk2, dy): |
2fee6e6 by Walter Bender at 2012-06-23 |
3054 |
''' Expand an expandable blk if blk2 is too big to fit. ''' |
1daba0c by Walter Bender at 2010-09-20 |
3055 |
if blk2 is None: |
|
3056 |
group = [blk] |
|
3057 |
else: |
|
3058 |
group = find_group(blk2) |
|
3059 |
group.append(blk) |
|
3060 |
for gblk in find_group(blk): |
|
3061 |
if gblk not in group: |
|
3062 |
gblk.spr.move_relative((0, dy * blk.scale)) |
9a44aa9 by Walter Bender at 2012-02-16 |
3063 |
if blk.name in block_styles['compare-style'] or \ |
4fff361 by Walter Bender at 2013-05-22 |
3064 |
blk.name in block_styles['compare-porch-style']: |
1daba0c by Walter Bender at 2010-09-20 |
3065 |
for gblk in find_group(blk): |
|
3066 |
gblk.spr.move_relative((0, -dy * blk.scale)) |
|
3067 |
|
3ca64b6 by Walter Bender at 2011-03-02 |
3068 |
def _number_style(self, name): |
a9fb111 by Walter Bender at 2011-03-05 |
3069 |
if name in block_styles['number-style']: |
3ca64b6 by Walter Bender at 2011-03-02 |
3070 |
return True |
a9fb111 by Walter Bender at 2011-03-05 |
3071 |
if name in block_styles['number-style-porch']: |
3ca64b6 by Walter Bender at 2011-03-02 |
3072 |
return True |
a9fb111 by Walter Bender at 2011-03-05 |
3073 |
if name in block_styles['number-style-block']: |
3ca64b6 by Walter Bender at 2011-03-02 |
3074 |
return True |
a9fb111 by Walter Bender at 2011-03-05 |
3075 |
if name in block_styles['number-style-var-arg']: |
3ca64b6 by Walter Bender at 2011-03-02 |
3076 |
return True |
|
3077 |
return False |
|
3078 |
|
94d6dc8 by Walter Bender at 2010-09-20 |
3079 |
def _cascade_expandable(self, blk): |
2fee6e6 by Walter Bender at 2012-06-23 |
3080 |
''' If expanding/shrinking a block, cascade. ''' |
3ca64b6 by Walter Bender at 2011-03-02 |
3081 |
while self._number_style(blk.name): |
1daba0c by Walter Bender at 2010-09-20 |
3082 |
if blk.connections[0] is None: |
|
3083 |
break |
a9fb111 by Walter Bender at 2011-03-05 |
3084 |
if blk.connections[0].name in expandable_blocks: |
02ff768 by Walter Bender at 2010-09-22 |
3085 |
if blk.connections[0].connections.index(blk) != 1: |
|
3086 |
break |
1daba0c by Walter Bender at 2010-09-20 |
3087 |
blk = blk.connections[0] |
bc7b989 by Walter Bender at 2010-09-22 |
3088 |
if blk.connections[1].name == 'myfunc2arg': |
06c8599 by Walter Bender at 2010-09-23 |
3089 |
dy = 40 + blk.connections[1].ey - blk.ey |
bc7b989 by Walter Bender at 2010-09-22 |
3090 |
elif blk.connections[1].name == 'myfunc3arg': |
06c8599 by Walter Bender at 2010-09-23 |
3091 |
dy = 60 + blk.connections[1].ey - blk.ey |
bc7b989 by Walter Bender at 2010-09-22 |
3092 |
else: |
06c8599 by Walter Bender at 2010-09-23 |
3093 |
dy = 20 + blk.connections[1].ey - blk.ey |
1daba0c by Walter Bender at 2010-09-20 |
3094 |
blk.expand_in_y(dy) |
|
3095 |
if dy != 0: |
|
3096 |
group = find_group(blk.connections[1]) |
|
3097 |
group.append(blk) |
|
3098 |
for gblk in find_group(blk): |
|
3099 |
if gblk not in group: |
|
3100 |
gblk.spr.move_relative((0, dy * blk.scale)) |
9a44aa9 by Walter Bender at 2012-02-16 |
3101 |
if blk.name in block_styles['compare-style'] or \ |
4fff361 by Walter Bender at 2013-05-22 |
3102 |
blk.name in block_styles['compare-porch-style']: |
1daba0c by Walter Bender at 2010-09-20 |
3103 |
for gblk in find_group(blk): |
|
3104 |
gblk.spr.move_relative((0, -dy * blk.scale)) |
997d7e9 by Walter Bender at 2010-09-22 |
3105 |
else: |
|
3106 |
break |
1daba0c by Walter Bender at 2010-09-20 |
3107 |
|
c2937d9 by Walter Bender at 2010-08-12 |
3108 |
def _run_stack(self, blk): |
2fee6e6 by Walter Bender at 2012-06-23 |
3109 |
''' Run a stack of blocks. ''' |
5e1e531 by Walter Bender at 2013-01-16 |
3110 |
if not self.interactive_mode: |
|
3111 |
# Test for forever block |
|
3112 |
if len(self.block_list.get_similar_blocks('block', 'forever')) > 0: |
|
3113 |
debug_output('WARNING: Projects with forever blocks \ |
4fff361 by Walter Bender at 2013-05-22 |
3114 |
may not terminate.', False) |
8d09405 by Walter Bender at 2012-10-19 |
3115 |
if self.status_spr is not None: |
|
3116 |
self.status_spr.hide() |
|
3117 |
self._autohide_shape = True |
c2937d9 by Walter Bender at 2010-08-12 |
3118 |
if blk is None: |
|
3119 |
return |
c658e47 by Walter Bender at 2011-04-08 |
3120 |
self.lc.find_value_blocks() # Are there blocks to update? |
12eab0c by Walter Bender at 2013-07-06 |
3121 |
if self.canvas.cr_svg is None: |
|
3122 |
self.canvas.setup_svg_surface() |
8c22cc8 by Walter Bender at 2012-06-02 |
3123 |
self.running_blocks = True |
c658e47 by Walter Bender at 2011-04-08 |
3124 |
self._start_plugins() # Let the plugins know we are running. |
c2937d9 by Walter Bender at 2010-08-12 |
3125 |
top = find_top_block(blk) |
edf6d46 by Walter Bender at 2013-03-21 |
3126 |
code = self.lc.generate_code(top, self.just_blocks()) |
|
3127 |
self.lc.run_blocks(code) |
c2937d9 by Walter Bender at 2010-08-12 |
3128 |
if self.interactive_mode: |
|
3129 |
gobject.idle_add(self.lc.doevalstep) |
|
3130 |
else: |
|
3131 |
while self.lc.doevalstep(): |
|
3132 |
pass |
|
3133 |
|
|
3134 |
def _snap_to_dock(self): |
2fee6e6 by Walter Bender at 2012-06-23 |
3135 |
''' Snap a block (selected_block) to the dock of another block |
4fff361 by Walter Bender at 2013-05-22 |
3136 |
(destination_block). ''' |
94d6dc8 by Walter Bender at 2010-09-20 |
3137 |
selected_block = self.drag_group[0] |
|
3138 |
best_destination = None |
11333ce by Walter Bender at 2013-05-22 |
3139 |
d = _SNAP_THRESHOLD |
7f1f1c9 by Walter Bender at 2012-07-02 |
3140 |
self.inserting_block_mid_stack = False |
94d6dc8 by Walter Bender at 2010-09-20 |
3141 |
for selected_block_dockn in range(len(selected_block.docks)): |
3fdf592 by Walter Bender at 2010-09-20 |
3142 |
for destination_block in self.just_blocks(): |
ae39e44 by Walter Bender at 2011-11-03 |
3143 |
# Don't link to a block that is hidden |
|
3144 |
if destination_block.status == 'collapsed': |
|
3145 |
continue |
3fdf592 by Walter Bender at 2010-09-20 |
3146 |
# Don't link to a block to which you're already connected |
|
3147 |
if destination_block in self.drag_group: |
c2937d9 by Walter Bender at 2010-08-12 |
3148 |
continue |
3fdf592 by Walter Bender at 2010-09-20 |
3149 |
# Check each dock of destination for a possible connection |
|
3150 |
for destination_dockn in range(len(destination_block.docks)): |
7f1f1c9 by Walter Bender at 2012-07-02 |
3151 |
this_xy = self.dock_dx_dy( |
|
3152 |
destination_block, destination_dockn, |
|
3153 |
selected_block, selected_block_dockn) |
c2937d9 by Walter Bender at 2010-08-12 |
3154 |
if magnitude(this_xy) > d: |
|
3155 |
continue |
|
3156 |
d = magnitude(this_xy) |
|
3157 |
best_xy = this_xy |
3fdf592 by Walter Bender at 2010-09-20 |
3158 |
best_destination = destination_block |
|
3159 |
best_destination_dockn = destination_dockn |
94d6dc8 by Walter Bender at 2010-09-20 |
3160 |
best_selected_block_dockn = selected_block_dockn |
11333ce by Walter Bender at 2013-05-22 |
3161 |
if d < _SNAP_THRESHOLD: |
ba24e48 by Walter Bender at 2012-02-02 |
3162 |
# Some combinations of blocks are not valid |
94d6dc8 by Walter Bender at 2010-09-20 |
3163 |
if not arithmetic_check(selected_block, best_destination, |
|
3164 |
best_selected_block_dockn, |
3fdf592 by Walter Bender at 2010-09-20 |
3165 |
best_destination_dockn): |
c2937d9 by Walter Bender at 2010-08-12 |
3166 |
return |
291f55f by Walter Bender at 2010-09-23 |
3167 |
if not journal_check(selected_block, best_destination, |
4fff361 by Walter Bender at 2013-05-22 |
3168 |
best_selected_block_dockn, |
|
3169 |
best_destination_dockn): |
291f55f by Walter Bender at 2010-09-23 |
3170 |
return |
ba24e48 by Walter Bender at 2012-02-02 |
3171 |
|
|
3172 |
# Move the selected blocks into the docked position |
c2937d9 by Walter Bender at 2010-08-12 |
3173 |
for blk in self.drag_group: |
|
3174 |
(sx, sy) = blk.spr.get_xy() |
|
3175 |
blk.spr.move((sx + best_xy[0], sy + best_xy[1])) |
|
3176 |
|
3fdf592 by Walter Bender at 2010-09-20 |
3177 |
blk_in_dock = best_destination.connections[best_destination_dockn] |
7f1f1c9 by Walter Bender at 2012-07-02 |
3178 |
if self.inserting_block_mid_stack: |
|
3179 |
# If there was already a block docked there, move it |
|
3180 |
# to the bottom of the drag group. |
|
3181 |
if blk_in_dock is not None and blk_in_dock != selected_block: |
|
3182 |
bot = find_bot_block(self.drag_group[0]) |
|
3183 |
if bot is not None: |
|
3184 |
blk_in_dock.connections[0] = None |
|
3185 |
drag_group = find_group(blk_in_dock) |
|
3186 |
blk_in_dock.connections[0] = bot |
|
3187 |
bot.connections[-1] = blk_in_dock |
|
3188 |
dx = bot.spr.get_xy()[0] - \ |
4fff361 by Walter Bender at 2013-05-22 |
3189 |
self.drag_group[0].spr.get_xy()[0] + \ |
|
3190 |
bot.docks[-1][2] - blk_in_dock.docks[0][2] |
7f1f1c9 by Walter Bender at 2012-07-02 |
3191 |
dy = bot.spr.get_xy()[1] - \ |
4fff361 by Walter Bender at 2013-05-22 |
3192 |
self.drag_group[0].spr.get_xy()[1] + \ |
|
3193 |
bot.docks[-1][3] - blk_in_dock.docks[0][3] |
7f1f1c9 by Walter Bender at 2012-07-02 |
3194 |
# Move each sprite in the group associated |
|
3195 |
# with the block we are moving. |
|
3196 |
for gblk in drag_group: |
|
3197 |
gblk.spr.move_relative((dx, dy)) |
|
3198 |
else: |
|
3199 |
# If there was already a block docked there, move it |
|
3200 |
# to the trash. |
|
3201 |
if blk_in_dock is not None and blk_in_dock != selected_block: |
|
3202 |
blk_in_dock.connections[0] = None |
|
3203 |
self._put_in_trash(blk_in_dock) |
c2937d9 by Walter Bender at 2010-08-12 |
3204 |
|
ba24e48 by Walter Bender at 2012-02-02 |
3205 |
# Note the connection in destination dock |
94d6dc8 by Walter Bender at 2010-09-20 |
3206 |
best_destination.connections[best_destination_dockn] = \ |
|
3207 |
selected_block |
ba24e48 by Walter Bender at 2012-02-02 |
3208 |
|
|
3209 |
# And in the selected block dock |
94d6dc8 by Walter Bender at 2010-09-20 |
3210 |
if selected_block.connections is not None: |
ddd48d3 by Walter Bender at 2010-10-15 |
3211 |
if best_selected_block_dockn < len(selected_block.connections): |
|
3212 |
selected_block.connections[best_selected_block_dockn] = \ |
|
3213 |
best_destination |
c2937d9 by Walter Bender at 2010-08-12 |
3214 |
|
679bf36 by Walter Bender at 2012-07-25 |
3215 |
# Are we renaming an action or variable? |
|
3216 |
if best_destination.name in ['hat', 'storein'] and \ |
4fff361 by Walter Bender at 2013-05-22 |
3217 |
selected_block.name == 'string' and \ |
|
3218 |
best_destination_dockn == 1: |
679bf36 by Walter Bender at 2012-07-25 |
3219 |
name = selected_block.values[0] |
|
3220 |
if best_destination.name == 'storein': |
|
3221 |
if not self._find_proto_name('storein_%s' % (name), name): |
|
3222 |
self._new_storein_block(name) |
|
3223 |
if not self._find_proto_name('box_%s' % (name), name): |
|
3224 |
self._new_box_block(name) |
|
3225 |
else: # 'hat' |
|
3226 |
# Check to see if it is unique... |
|
3227 |
unique = True |
|
3228 |
similars = self.block_list.get_similar_blocks( |
|
3229 |
'block', 'hat') |
|
3230 |
for blk in similars: |
|
3231 |
if blk == best_destination: |
|
3232 |
continue |
|
3233 |
if blk.connections is not None and \ |
4fff361 by Walter Bender at 2013-05-22 |
3234 |
blk.connections[1] is not None and \ |
|
3235 |
blk.connections[1].name == 'string': |
|
3236 |
if blk.connections[1].values[0] == name: |
679bf36 by Walter Bender at 2012-07-25 |
3237 |
unique = False |
|
3238 |
if not unique: |
|
3239 |
while self._find_proto_name('stack_%s' % (name), name): |
|
3240 |
name = increment_name(name) |
|
3241 |
blk.connections[1].values[0] = name |
|
3242 |
blk.connections[1].spr.labels[0] = name |
|
3243 |
blk.resize() |
|
3244 |
self._new_stack_block(name) |
|
3245 |
|
ba24e48 by Walter Bender at 2012-02-02 |
3246 |
# Some destination blocks expand to accomodate large blocks |
a9fb111 by Walter Bender at 2011-03-05 |
3247 |
if best_destination.name in block_styles['boolean-style']: |
1daba0c by Walter Bender at 2010-09-20 |
3248 |
if best_destination_dockn == 2 and \ |
4fff361 by Walter Bender at 2013-05-22 |
3249 |
(selected_block.name in |
|
3250 |
block_styles['boolean-style'] or |
|
|