From d8f672b78fe5cb6a56215b31c5a1556f7f921f64 Mon Sep 17 00:00:00 2001 From: Ignacio Rodríguez Date: Tue, 27 Nov 2012 16:39:33 +0000 Subject: Port Finish, Reuploaded --- diff --git a/COPYING b/COPYING new file mode 100644 index 0000000..10926e8 --- /dev/null +++ b/COPYING @@ -0,0 +1,675 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. By contrast, +the GNU General Public License is intended to guarantee your freedom to +share and change all versions of a program--to make sure it remains free +software for all its users. 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If not, see . + +Also add information on how to contact you by electronic and paper mail. + + If the program does terminal interaction, make it output a short +notice like this when it starts in an interactive mode: + + Copyright (C) + This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, your program's commands +might be different; for a GUI interface, you would use an "about box". + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU GPL, see +. + + The GNU General Public License does not permit incorporating your program +into proprietary programs. If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. + diff --git a/NEWS b/NEWS new file mode 100644 index 0000000..35b6225 --- /dev/null +++ b/NEWS @@ -0,0 +1,53 @@ +NEWS + +9 + +ENHANCEMENTS: +* Gtk3 port by Ignacio Rodríguez + +8 + +ENHANCEMENTS: +* Paint by dragging across dots +* Long press cycles through dots +* New translations + +7 + +ENHANCEMENTS: +* New translations + +6 + +ENHANCEMENTS: +* New translations + +5 + +ENHANCEMENTS: +* New translations + +4 + +ENHANCEMENTS: +* New translations + +3 + +ENHANCEMENTS: +* better feedback when "game over" +* robot partner + +2 + +ENHANCEMENTS: +* new bilateral symmetry game +* save/restore game state to Journal +* enable sharing + +BUG_FIX: +* cache dot shapes/colors + +1 + +* New project diff --git a/ReflectionActivity.py b/ReflectionActivity.py new file mode 100644 index 0000000..15598cd --- /dev/null +++ b/ReflectionActivity.py @@ -0,0 +1,340 @@ +#Copyright (c) 2011 Walter Bender +#Copyright (c) 2012 Ignacio Rodriguez + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# You should have received a copy of the GNU General Public License +# along with this library; if not, write to the Free Software +# Foundation, 51 Franklin Street, Suite 500 Boston, MA 02110-1335 USA + + +from gi.repository import Gtk,Gdk +from sugar3.activity import activity +from sugar3 import profile +try: + from sugar3.graphics.toolbarbox import ToolbarBox + _have_toolbox = True +except ImportError: + _have_toolbox = False + +if _have_toolbox: + from sugar3.activity.widgets import ActivityToolbarButton + from sugar3.activity.widgets import StopButton + +from toolbar_utils import button_factory, label_factory, separator_factory, \ + radio_factory +from utils import json_load, json_dump + +import telepathy +import dbus +from dbus.service import signal +from dbus.gobject_service import ExportedGObject +from sugar3.presence import presenceservice +from sugar3.presence.tubeconn import TubeConnection + +from gettext import gettext as _ + +from game import Game + +import logging +_logger = logging.getLogger('reflection-activity') + + +SERVICE = 'org.sugarlabs.ReflectionActivity' +IFACE = SERVICE +PATH = '/org/augarlabs/ReflectionActivity' + + +class ReflectionActivity(activity.Activity): + """ Reflection puzzle game """ + + def __init__(self, handle): + """ Initialize the toolbars and the game board """ + try: + super(ReflectionActivity, self).__init__(handle) + except dbus.exceptions.DBusException, e: + _logger.error(str(e)) + + self.nick = profile.get_nick_name() + if profile.get_color() is not None: + self.colors = profile.get_color().to_string().split(',') + else: + self.colors = ['#A0FFA0', '#FF8080'] + + self._setup_toolbars(_have_toolbox) + self._setup_dispatch_table() + + # Create a canvas + canvas = Gtk.DrawingArea() + canvas.set_size_request(Gdk.Screen.width(), \ + Gdk.Screen.height()) + self.set_canvas(canvas) + canvas.show() + self.show_all() + + self._game = Game(canvas, parent=self, colors=self.colors) + self._setup_presence_service() + + if 'dotlist' in self.metadata: + self._restore() + else: + self._game.new_game('horizontal') + + def _setup_toolbars(self, have_toolbox): + """ Setup the toolbars. """ + + self.max_participants = 4 + + if have_toolbox: + toolbox = ToolbarBox() + + # Activity toolbar + activity_button = ActivityToolbarButton(self) + + toolbox.toolbar.insert(activity_button, 0) + activity_button.show() + + self.set_toolbar_box(toolbox) + toolbox.show() + self.toolbar = toolbox.toolbar + + else: + # Use pre-0.86 toolbar design + games_toolbar = Gtk.Toolbar() + toolbox = activity.ActivityToolbox(self) + self.set_toolbox(toolbox) + toolbox.add_toolbar(_('Game'), games_toolbar) + toolbox.show() + toolbox.set_current_toolbar(1) + self.toolbar = games_toolbar + + my_colors = radio_factory( + 'my-colors', self.toolbar, self._my_colors_cb, group=None) + + radio_factory('toolbar-colors', self.toolbar, + self._roygbiv_colors_cb, group=my_colors) + + self._new_game_button_h = button_factory( + 'new-game-horizontal', self.toolbar, self._new_game_cb, + cb_arg='horizontal', + tooltip=_('Start a new horizontal-reflection game.')) + + self._new_game_button_v = button_factory( + 'new-game-vertical', self.toolbar, self._new_game_cb, + cb_arg='vertical', + tooltip=_('Start a new vertical-reflection game.')) + + self._new_game_button_b = button_factory( + 'new-game-bilateral', self.toolbar, self._new_game_cb, + cb_arg='bilateral', + tooltip=_('Start a new bilateral-reflection game.')) + + self.status = label_factory(self.toolbar, '') + + if _have_toolbox: + separator_factory(toolbox.toolbar, False, True) + + self.robot_button = button_factory( + 'robot-off', self.toolbar, self._robot_cb, + tooltip= _('Play with the robot.')) + + if _have_toolbox: + separator_factory(toolbox.toolbar, True, False) + + if _have_toolbox: + stop_button = StopButton(self) + stop_button.props.accelerator = 'q' + toolbox.toolbar.insert(stop_button, -1) + stop_button.show() + + def _my_colors_cb(self, button=None): + if hasattr(self, '_game'): + self._game.roygbiv = False + self._game.new_game() + + def _roygbiv_colors_cb(self, button=None): + if hasattr(self, '_game'): + self._game.roygbiv = True + self._game.new_game() + + def _new_game_cb(self, button=None, orientation='horizontal'): + ''' Start a new game. ''' + self._game.new_game(orientation) + + def _robot_cb(self, button=None): + ''' Play with the computer (or not). ''' + if not self._game.playing_with_robot: + self.set_robot_status(True, 'robot-on') + else: + self.set_robot_status(False, 'robot-off') + + def set_robot_status(self, status, icon): + ''' Reset robot icon and status ''' + self._game.playing_with_robot = status + self.robot_button.set_icon_name(icon) + + def write_file(self, file_path): + """ Write the grid status to the Journal """ + [dot_list, orientation] = self._game.save_game() + self.metadata['orientation'] = orientation + self.metadata['dotlist'] = '' + for dot in dot_list: + self.metadata['dotlist'] += str(dot) + if dot_list.index(dot) < len(dot_list) - 1: + self.metadata['dotlist'] += ' ' + + def _restore(self): + """ Restore the game state from metadata """ + if 'orientation' in self.metadata: + orientation = self.metadata['orientation'] + else: + orientation = 'horizontal' + + dot_list = [] + dots = self.metadata['dotlist'].split() + for dot in dots: + dot_list.append(int(dot)) + self._game.restore_game(dot_list, orientation) + + # Collaboration-related methods + + def _setup_presence_service(self): + """ Setup the Presence Service. """ + self.pservice = presenceservice.get_instance() + self.initiating = None # sharing (True) or joining (False) + + owner = self.pservice.get_owner() + self.owner = owner + self._share = "" + self.connect('shared', self._shared_cb) + self.connect('joined', self._joined_cb) + + def _shared_cb(self, activity): + """ Either set up initial share...""" + self._new_tube_common(True) + + def _joined_cb(self, activity): + """ ...or join an exisiting share. """ + self._new_tube_common(False) + + def _new_tube_common(self, sharer): + """ Joining and sharing are mostly the same... """ + if self._shared_activity is None: + _logger.debug("Error: Failed to share or join activity ... \ + _shared_activity is null in _shared_cb()") + return + + self.initiating = sharer + self.waiting_for_hand = not sharer + + self.conn = self._shared_activity.telepathy_conn + self.tubes_chan = self._shared_activity.telepathy_tubes_chan + self.text_chan = self._shared_activity.telepathy_text_chan + + self.tubes_chan[telepathy.CHANNEL_TYPE_TUBES].connect_to_signal( + 'NewTube', self._new_tube_cb) + + if sharer: + _logger.debug('This is my activity: making a tube...') + id = self.tubes_chan[telepathy.CHANNEL_TYPE_TUBES].OfferDBusTube( + SERVICE, {}) + else: + _logger.debug('I am joining an activity: waiting for a tube...') + self.tubes_chan[telepathy.CHANNEL_TYPE_TUBES].ListTubes( + reply_handler=self._list_tubes_reply_cb, + error_handler=self._list_tubes_error_cb) + self._game.set_sharing(True) + + def _list_tubes_reply_cb(self, tubes): + """ Reply to a list request. """ + for tube_info in tubes: + self._new_tube_cb(*tube_info) + + def _list_tubes_error_cb(self, e): + """ Log errors. """ + _logger.debug('Error: ListTubes() failed: %s' % (e)) + + def _new_tube_cb(self, id, initiator, type, service, params, state): + """ Create a new tube. """ + _logger.debug('New tube: ID=%d initator=%d type=%d service=%s \ +params=%r state=%d' % (id, initiator, type, service, params, state)) + + if (type == telepathy.TUBE_TYPE_DBUS and service == SERVICE): + if state == telepathy.TUBE_STATE_LOCAL_PENDING: + self.tubes_chan[ \ + telepathy.CHANNEL_TYPE_TUBES].AcceptDBusTube(id) + + tube_conn = TubeConnection(self.conn, + self.tubes_chan[telepathy.CHANNEL_TYPE_TUBES], id, \ + group_iface=self.text_chan[telepathy.CHANNEL_INTERFACE_GROUP]) + + self.chattube = ChatTube(tube_conn, self.initiating, \ + self.event_received_cb) + + def _setup_dispatch_table(self): + ''' Associate tokens with commands. ''' + self._processing_methods = { + 'n': [self._receive_new_game, 'get a new game grid'], + 'p': [self._receive_dot_click, 'get a dot click'], + } + + def event_received_cb(self, event_message): + ''' Data from a tube has arrived. ''' + if len(event_message) == 0: + return + try: + command, payload = event_message.split('|', 2) + except ValueError: + _logger.debug('Could not split event message %s' % (event_message)) + return + self._processing_methods[command][0](payload) + + def send_new_game(self): + ''' Send a new orientation, grid to all players ''' + self.send_event('n|%s' % (json_dump(self._game.save_game()))) + + def _receive_new_game(self, payload): + ''' Sharer can start a new game. ''' + [dot_list, orientation] = json_load(payload) + self._game.restore_game(dot_list, orientation) + + def send_dot_click(self, dot, color): + ''' Send a dot click to all the players ''' + self.send_event('p|%s' % (json_dump([dot, color]))) + + def _receive_dot_click(self, payload): + ''' When a dot is clicked, everyone should change its color. ''' + (dot, color) = json_load(payload) + self._game.remote_button_press(dot, color) + + def send_event(self, entry): + """ Send event through the tube. """ + if hasattr(self, 'chattube') and self.chattube is not None: + self.chattube.SendText(entry) + + +class ChatTube(ExportedGObject): + """ Class for setting up tube for sharing """ + + def __init__(self, tube, is_initiator, stack_received_cb): + super(ChatTube, self).__init__(tube, PATH) + self.tube = tube + self.is_initiator = is_initiator # Are we sharing or joining activity? + self.stack_received_cb = stack_received_cb + self.stack = '' + + self.tube.add_signal_receiver(self.send_stack_cb, 'SendText', IFACE, + path=PATH, sender_keyword='sender') + + def send_stack_cb(self, text, sender=None): + if sender == self.tube.get_unique_name(): + return + self.stack = text + self.stack_received_cb(text) + + @signal(dbus_interface=IFACE, signature='s') + def SendText(self, text): + self.stack = text diff --git a/activity/activity-reflection.svg b/activity/activity-reflection.svg new file mode 100644 index 0000000..d601cfc --- /dev/null +++ b/activity/activity-reflection.svg @@ -0,0 +1,158 @@ + + +]> + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/activity/activity.info b/activity/activity.info new file mode 100644 index 0000000..28c5acd --- /dev/null +++ b/activity/activity.info @@ -0,0 +1,10 @@ +[Activity] +name = Reflection +activity_version = 9 +license = GPLv3 +bundle_id = org.sugarlabs.RelfectionActivity +exec = sugar-activity ReflectionActivity.ReflectionActivity +icon = activity-reflection +show_launcher = yes +summary = draw patterns of reflective symmetry + diff --git a/game.py b/game.py new file mode 100644 index 0000000..c44296d --- /dev/null +++ b/game.py @@ -0,0 +1,436 @@ +# -*- coding: utf-8 -*- +#Copyright (c) 2011-12 Walter Bender +#Copyright (c) 2012 Ignacio Rodríguez +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# You should have received a copy of the GNU General Public License +# along with this library; if not, write to the Free Software +# Foundation, 51 Franklin Street, Suite 500 Boston, MA 02110-1335 USA + + +from gi.repository import Gtk, GdkPixbuf, GObject, Gdk +import cairo + +from random import uniform + +from gettext import gettext as _ + +import logging +_logger = logging.getLogger('reflection-activity') + +try: + from sugar3.graphics import style + GRID_CELL_SIZE = style.GRID_CELL_SIZE +except ImportError: + GRID_CELL_SIZE = 0 + +from sprites import Sprites, Sprite + + +# Grid dimensions must be even +TEN = 10 +SIX = 6 +DOT_SIZE = 40 + + +class Game(): + + def __init__(self, canvas, parent=None, colors=['#A0FFA0', '#FF8080']): + self._activity = parent + self._colors = [colors[0]] + self._colors.append(colors[1]) + self._colors.append('#FFFFFF') + self._colors.append('#000000') + self._colors.append('#FF0000') + self._colors.append('#FF8000') + self._colors.append('#FFFF00') + self._colors.append('#00FF00') + self._colors.append('#00FFFF') + self._colors.append('#0000FF') + self._colors.append('#FF00FF') + + self._canvas = canvas + if parent is not None: + parent.show_all() + self._parent = parent + + self._canvas.add_events(Gdk.EventMask.BUTTON_PRESS_MASK) + self._canvas.add_events(Gdk.EventMask.BUTTON_RELEASE_MASK) + self._canvas.add_events(Gdk.EventMask.POINTER_MOTION_MASK) + self._canvas.connect("draw", self.__draw_cb) + self._canvas.connect("button-press-event", self._button_press_cb) + self._canvas.connect("button-release-event", self._button_release_cb) + self._canvas.connect("motion-notify-event", self._mouse_move_cb) + self._width = Gdk.Screen.width() + self._height = Gdk.Screen.height() - (GRID_CELL_SIZE * 1.5) + self._scale = self._width / (10 * DOT_SIZE * 1.2) + self._dot_size = int(DOT_SIZE * self._scale) + self._space = int(self._dot_size / 5.) + self._orientation = 'horizontal' + self.we_are_sharing = False + self.playing_with_robot = False + self._press = False + self.last_spr = None + self._timer = None + self.roygbiv = False + + # Generate the sprites we'll need... + self._sprites = Sprites(self._canvas) + self._dots = [] + for y in range(SIX): + for x in range(TEN): + xoffset = int((self._width - TEN * self._dot_size - \ + (TEN - 1) * self._space) / 2.) + self._dots.append( + Sprite(self._sprites, + xoffset + x * (self._dot_size + self._space), + y * (self._dot_size + self._space), + self._new_dot(self._colors[2]))) + self._dots[-1].type = 2 # not set + self._dots[-1].set_label_attributes(40) + + self.vline = Sprite(self._sprites, + int(self._width / 2.) - 1, + 0, self._line(vertical=True)) + n = SIX / 2. + self.hline = Sprite( + self._sprites, 0, + int(self._dot_size * n + self._space * (n - 0.5)) - 1, + self._line(vertical=False)) + self.hline.hide() + + # and initialize a few variables we'll need. + self._all_clear() + + def _all_clear(self): + ''' Things to reinitialize when starting up a new game. ''' + for dot in self._dots: + dot.type = 2 + dot.set_shape(self._new_dot(self._colors[2])) + dot.set_label('') + + self._set_orientation() + + def _set_orientation(self): + ''' Set bar and message for current orientation ''' + if self._orientation == 'horizontal': + self.hline.hide() + self.vline.set_layer(1000) + elif self._orientation == 'vertical': + self.hline.set_layer(1000) + self.vline.hide() + else: + self.hline.set_layer(1000) + self.vline.set_layer(1000) + + ''' + if self._orientation == 'horizontal': + self._set_label( + _('Click on the dots to make a horizontal reflection.')) + elif self._orientation == 'vertical': + self._set_label( + _('Click on the dots to make a vertical reflection.')) + else: + self._set_label( + _('Click on the dots to make a bilateral reflection.')) + ''' + + def _initiating(self): + return self._activity.initiating + + def new_game(self, orientation='horizontal'): + ''' Start a new game. ''' + self._orientation = orientation + + self._all_clear() + + # Fill in a few dots to start + for i in range(int(TEN * SIX / 2)): + n = int(uniform(0, TEN * SIX)) + if self.roygbiv: + self._dots[n].type = int(uniform(2, len(self._colors))) + else: + self._dots[n].type = int(uniform(0, 4)) + self._dots[n].set_shape(self._new_dot( + self._colors[self._dots[n].type])) + + if self.we_are_sharing: + _logger.debug('sending a new game') + self._parent.send_new_game() + + def restore_game(self, dot_list, orientation): + ''' Restore a game from the Journal or share ''' + for i, dot in enumerate(dot_list): + self._dots[i].type = dot + self._dots[i].set_shape(self._new_dot( + self._colors[self._dots[i].type])) + self._orientation = orientation + self._set_orientation() + + def save_game(self): + ''' Return dot list and orientation for saving to Journal or + sharing ''' + dot_list = [] + for dot in self._dots: + dot_list.append(dot.type) + return [dot_list, self._orientation] + + def _set_label(self, string): + ''' Set the label in the toolbar or the window frame. ''' + self._activity.status.set_label(string) + + def _button_press_cb(self, win, event): + win.grab_focus() + x, y = map(int, event.get_coords()) + self._press = True + + spr = self._sprites.find_sprite((x, y)) + if spr == None: + return True + + self.last_spr = spr + if spr.type is not None: + if not self._timer is None: + GObject.source_remove(self._timer) + self._increment_dot(spr) + return True + + def _button_release_cb(self, win, event): + self._press = False + if not self._timer is None: + GObject.source_remove(self._timer) + + def _increment_dot(self, spr): + spr.type += 1 + if self.roygbiv: + if spr.type >= len(self._colors): + spr.type = 2 + else: + spr.type %= 4 + spr.set_shape(self._new_dot(self._colors[spr.type])) + + if self.playing_with_robot: + self._robot_play(spr) + + self._test_game_over() + + if self.we_are_sharing: + _logger.debug('sending a click to the share') + self._parent.send_dot_click(self._dots.index(spr), spr.type) + + self._timer = GObject.timeout_add(1000, self._increment_dot, spr) + + def _mouse_move_cb(self, win, event): + """ Drag a tile with the mouse. """ + if not self._press: + return + x, y = map(int, event.get_coords()) + spr = self._sprites.find_sprite((x, y)) + if spr == self.last_spr: + return True + if spr is None: + return True + if spr.type is not None: + self.last_spr = spr + if not self._timer is None: + GObject.source_remove(self._timer) + self._increment_dot(spr) + + def _robot_play(self, dot): + ''' Robot reflects dot clicked. ''' + x, y = self._dot_to_grid(self._dots.index(dot)) + if self._orientation == 'horizontal': + x = TEN - x - 1 + i = self._grid_to_dot((x, y)) + self._dots[i].type = dot.type + self._dots[i].set_shape(self._new_dot(self._colors[dot.type])) + if self.we_are_sharing: + _logger.debug('sending a robot click to the share') + self._parent.send_dot_click(i, dot.type) + elif self._orientation == 'vertical': + y = SIX - y - 1 + i = self._grid_to_dot((x, y)) + self._dots[i].type = dot.type + self._dots[i].set_shape(self._new_dot(self._colors[dot.type])) + if self.we_are_sharing: + _logger.debug('sending a robot click to the share') + self._parent.send_dot_click(i, dot.type) + else: + x = TEN - x - 1 + i = self._grid_to_dot((x, y)) + self._dots[i].type = dot.type + self._dots[i].set_shape(self._new_dot(self._colors[dot.type])) + if self.we_are_sharing: + _logger.debug('sending a robot click to the share') + self._parent.send_dot_click(i, dot.type) + y = SIX - y - 1 + i = self._grid_to_dot((x, y)) + self._dots[i].type = dot.type + self._dots[i].set_shape(self._new_dot(self._colors[dot.type])) + if self.we_are_sharing: + _logger.debug('sending a robot click to the share') + self._parent.send_dot_click(i, dot.type) + x = TEN - x - 1 + i = self._grid_to_dot((x, y)) + self._dots[i].type = dot.type + self._dots[i].set_shape(self._new_dot(self._colors[dot.type])) + if self.we_are_sharing: + _logger.debug('sending a robot click to the share') + self._parent.send_dot_click(i, dot.type) + + def remote_button_press(self, dot, color): + ''' Receive a button press from a sharer ''' + self._dots[dot].type = color + self._dots[dot].set_shape(self._new_dot(self._colors[color])) + + def set_sharing(self, share=True): + _logger.debug('enabling sharing') + self.we_are_sharing = share + + def _smile(self): + for dot in self._dots: + dot.set_label(':)') + + def _test_game_over(self): + ''' Check to see if game is over ''' + if self._orientation == 'horizontal': + for y in range(SIX): + for x in range(SIX): + if self._dots[y * TEN + x].type != \ + self._dots[y * TEN + TEN - x - 1].type: + self._set_label(_('keep trying')) + return False + self._set_label(_('good work')) + self._smile() + return True + if self._orientation == 'vertical': + for y in range(int(SIX / 2)): + for x in range(TEN): + if self._dots[y * TEN + x].type != \ + self._dots[(SIX - y - 1) * TEN + x].type: + self._set_label(_('keep trying')) + return False + self._set_label(_('good work')) + else: + for y in range(SIX): + for x in range(SIX): + if self._dots[y * TEN + x].type != \ + self._dots[y * TEN + TEN - x - 1].type: + self._set_label(_('keep trying')) + return False + for y in range(int(SIX / 2)): + for x in range(TEN): + if self._dots[y * TEN + x].type != \ + self._dots[(SIX - y - 1) * TEN + x].type: + self._set_label(_('keep trying')) + return False + self._set_label(_('good work')) + self._smile() + return True + def __draw_cb(self,canvas,cr): + self._sprites.redraw_sprites(cr=cr) + def _grid_to_dot(self, pos): + ''' calculate the dot index from a column and row in the grid ''' + return pos[0] + pos[1] * TEN + + def _dot_to_grid(self, dot): + ''' calculate the grid column and row for a dot ''' + return [dot % TEN, int(dot / TEN)] + + def _expose_cb(self, win, event): + self.do_expose_event(event) + + def do_expose_event(self, event): + ''' Handle the expose-event by drawing ''' + # Restrict Cairo to the exposed area + cr = self._canvas.window.cairo_create() + cr.rectangle(event.area.x, event.area.y, + event.area.width, event.area.height) + cr.clip() + # Refresh sprite list + self._sprites.redraw_sprites(cr=cr) + + def _destroy_cb(self, win, event): + Gtk.main_quit() + + def _new_dot(self, color): + ''' generate a dot of a color color ''' + self._dot_cache = {} + if not color in self._dot_cache: + self._stroke = color + self._fill = color + self._svg_width = self._dot_size + self._svg_height = self._dot_size + pixbuf = svg_str_to_pixbuf( + self._header() + \ + self._circle(self._dot_size / 2., self._dot_size / 2., + self._dot_size / 2.) + \ + self._footer()) + + surface = cairo.ImageSurface(cairo.FORMAT_ARGB32, + self._svg_width, self._svg_height) + context = cairo.Context(surface) + Gdk.cairo_set_source_pixbuf(context, pixbuf, 0, 0) + context.rectangle(0, 0, self._svg_width, self._svg_height) + context.fill() + self._dot_cache[color] = surface + + return self._dot_cache[color] + + def _line(self, vertical=True): + ''' Generate a center line ''' + if vertical: + self._svg_width = 3 + self._svg_height = self._height + return svg_str_to_pixbuf( + self._header() + \ + self._rect(3, self._height, 0, 0) + \ + self._footer()) + else: + self._svg_width = self._width + self._svg_height = 3 + return svg_str_to_pixbuf( + self._header() + \ + self._rect(self._width, 3, 0, 0) + \ + self._footer()) + + def _header(self): + return '\n' + + def _rect(self, w, h, x, y): + svg_string = ' \n' + + def _footer(self): + return '\n' + + +def svg_str_to_pixbuf(svg_string): + try: + pl = GdkPixbuf.PixbufLoader.new_with_type('svg') + pl.write(svg_string) + pl.close() + pixbuf = pl.get_pixbuf() + return pixbuf + except: + print svg_string + return None diff --git a/icons/my-colors.svg b/icons/my-colors.svg new file mode 100644 index 0000000..ff589f2 --- /dev/null +++ b/icons/my-colors.svg @@ -0,0 +1,8 @@ + + + + + + + + diff --git a/icons/new-game-bilateral.svg b/icons/new-game-bilateral.svg new file mode 100644 index 0000000..be0d797 --- /dev/null +++ b/icons/new-game-bilateral.svg @@ -0,0 +1,196 @@ + + + + + + + + image/svg+xml + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/icons/new-game-horizontal.svg b/icons/new-game-horizontal.svg new file mode 100644 index 0000000..bebfbff --- /dev/null +++ b/icons/new-game-horizontal.svg @@ -0,0 +1,185 @@ + + + + + + + + image/svg+xml + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/icons/new-game-vertical.svg b/icons/new-game-vertical.svg new file mode 100644 index 0000000..4fb45ff --- /dev/null +++ b/icons/new-game-vertical.svg @@ -0,0 +1,189 @@ + + + + + + + + image/svg+xml + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/icons/robot-off.svg b/icons/robot-off.svg new file mode 100644 index 0000000..549e5c7 --- /dev/null +++ b/icons/robot-off.svg @@ -0,0 +1,60 @@ + + + + + + + + + + + + + + diff --git a/icons/robot-on.svg b/icons/robot-on.svg new file mode 100644 index 0000000..85b9b19 --- /dev/null +++ b/icons/robot-on.svg @@ -0,0 +1,80 @@ + + + + + + + + + + + + + + + + + + + diff --git a/locale/da/LC_MESSAGES/org.sugarlabs.RelfectionActivity.mo b/locale/da/LC_MESSAGES/org.sugarlabs.RelfectionActivity.mo new file mode 100644 index 0000000..35d1fbf --- /dev/null +++ b/locale/da/LC_MESSAGES/org.sugarlabs.RelfectionActivity.mo Binary files differ diff --git a/locale/da/activity.linfo b/locale/da/activity.linfo new file mode 100644 index 0000000..6d8dfce --- /dev/null +++ b/locale/da/activity.linfo @@ -0,0 +1,2 @@ +[Activity] +name = Reflektion diff --git a/locale/en/LC_MESSAGES/org.sugarlabs.RelfectionActivity.mo b/locale/en/LC_MESSAGES/org.sugarlabs.RelfectionActivity.mo new file mode 100644 index 0000000..eba2ac2 --- /dev/null +++ b/locale/en/LC_MESSAGES/org.sugarlabs.RelfectionActivity.mo Binary files differ diff --git a/locale/en/activity.linfo b/locale/en/activity.linfo new file mode 100644 index 0000000..8a2c1fd --- /dev/null +++ b/locale/en/activity.linfo @@ -0,0 +1,2 @@ +[Activity] +name = Reflection diff --git a/locale/en_GB/LC_MESSAGES/org.sugarlabs.RelfectionActivity.mo b/locale/en_GB/LC_MESSAGES/org.sugarlabs.RelfectionActivity.mo new file mode 100644 index 0000000..284043a --- /dev/null +++ b/locale/en_GB/LC_MESSAGES/org.sugarlabs.RelfectionActivity.mo Binary files differ diff --git a/locale/en_GB/activity.linfo b/locale/en_GB/activity.linfo new file mode 100644 index 0000000..8a2c1fd --- /dev/null +++ b/locale/en_GB/activity.linfo @@ -0,0 +1,2 @@ +[Activity] +name = Reflection diff --git a/locale/en_US/LC_MESSAGES/org.sugarlabs.RelfectionActivity.mo b/locale/en_US/LC_MESSAGES/org.sugarlabs.RelfectionActivity.mo new file mode 100644 index 0000000..c2a086e --- /dev/null +++ b/locale/en_US/LC_MESSAGES/org.sugarlabs.RelfectionActivity.mo Binary files differ diff --git a/locale/en_US/activity.linfo b/locale/en_US/activity.linfo new file mode 100644 index 0000000..8a2c1fd --- /dev/null +++ b/locale/en_US/activity.linfo @@ -0,0 +1,2 @@ +[Activity] +name = Reflection diff --git a/locale/es/LC_MESSAGES/org.sugarlabs.RelfectionActivity.mo b/locale/es/LC_MESSAGES/org.sugarlabs.RelfectionActivity.mo new file mode 100644 index 0000000..fb5fd03 --- /dev/null +++ b/locale/es/LC_MESSAGES/org.sugarlabs.RelfectionActivity.mo Binary files differ diff --git a/locale/es/activity.linfo b/locale/es/activity.linfo new file mode 100644 index 0000000..3a675db --- /dev/null +++ b/locale/es/activity.linfo @@ -0,0 +1,2 @@ +[Activity] +name = Reflexión diff --git a/locale/hy/LC_MESSAGES/org.sugarlabs.RelfectionActivity.mo b/locale/hy/LC_MESSAGES/org.sugarlabs.RelfectionActivity.mo new file mode 100644 index 0000000..ec154a8 --- /dev/null +++ b/locale/hy/LC_MESSAGES/org.sugarlabs.RelfectionActivity.mo Binary files differ diff --git a/locale/hy/activity.linfo b/locale/hy/activity.linfo new file mode 100644 index 0000000..5aa9634 --- /dev/null +++ b/locale/hy/activity.linfo @@ -0,0 +1,2 @@ +[Activity] +name = Արտապատկեր diff --git a/locale/nl/LC_MESSAGES/org.sugarlabs.RelfectionActivity.mo b/locale/nl/LC_MESSAGES/org.sugarlabs.RelfectionActivity.mo new file mode 100644 index 0000000..9b8bfe8 --- /dev/null +++ b/locale/nl/LC_MESSAGES/org.sugarlabs.RelfectionActivity.mo Binary files differ diff --git a/locale/nl/activity.linfo b/locale/nl/activity.linfo new file mode 100644 index 0000000..969fa3a --- /dev/null +++ b/locale/nl/activity.linfo @@ -0,0 +1,2 @@ +[Activity] +name = Weerspiegeling diff --git a/locale/pl/LC_MESSAGES/org.sugarlabs.RelfectionActivity.mo b/locale/pl/LC_MESSAGES/org.sugarlabs.RelfectionActivity.mo new file mode 100644 index 0000000..c42e007 --- /dev/null +++ b/locale/pl/LC_MESSAGES/org.sugarlabs.RelfectionActivity.mo Binary files differ diff --git a/locale/pl/activity.linfo b/locale/pl/activity.linfo new file mode 100644 index 0000000..71b8da0 --- /dev/null +++ b/locale/pl/activity.linfo @@ -0,0 +1,2 @@ +[Activity] +name = Odbicie diff --git a/locale/pt/LC_MESSAGES/org.sugarlabs.RelfectionActivity.mo b/locale/pt/LC_MESSAGES/org.sugarlabs.RelfectionActivity.mo new file mode 100644 index 0000000..3376026 --- /dev/null +++ b/locale/pt/LC_MESSAGES/org.sugarlabs.RelfectionActivity.mo Binary files differ diff --git a/locale/pt/activity.linfo b/locale/pt/activity.linfo new file mode 100644 index 0000000..bd6c0c7 --- /dev/null +++ b/locale/pt/activity.linfo @@ -0,0 +1,2 @@ +[Activity] +name = Reflexão diff --git a/locale/th/LC_MESSAGES/org.sugarlabs.RelfectionActivity.mo b/locale/th/LC_MESSAGES/org.sugarlabs.RelfectionActivity.mo new file mode 100644 index 0000000..c33c3e3 --- /dev/null +++ b/locale/th/LC_MESSAGES/org.sugarlabs.RelfectionActivity.mo Binary files differ diff --git a/locale/th/activity.linfo b/locale/th/activity.linfo new file mode 100644 index 0000000..8a2c1fd --- /dev/null +++ b/locale/th/activity.linfo @@ -0,0 +1,2 @@ +[Activity] +name = Reflection diff --git a/locale/zh_CN/LC_MESSAGES/org.sugarlabs.RelfectionActivity.mo b/locale/zh_CN/LC_MESSAGES/org.sugarlabs.RelfectionActivity.mo new file mode 100644 index 0000000..41f718f --- /dev/null +++ b/locale/zh_CN/LC_MESSAGES/org.sugarlabs.RelfectionActivity.mo Binary files differ diff --git a/locale/zh_CN/activity.linfo b/locale/zh_CN/activity.linfo new file mode 100644 index 0000000..24e4f02 --- /dev/null +++ b/locale/zh_CN/activity.linfo @@ -0,0 +1,2 @@ +[Activity] +name = 反射 diff --git a/po/Reflection.pot b/po/Reflection.pot new file mode 100644 index 0000000..85b3ec9 --- /dev/null +++ b/po/Reflection.pot @@ -0,0 +1,61 @@ +# SOME DESCRIPTIVE TITLE. +# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER +# This file is distributed under the same license as the PACKAGE package. +# FIRST AUTHOR , YEAR. +# +#, fuzzy +msgid "" +msgstr "" +"Project-Id-Version: PACKAGE VERSION\n" +"Report-Msgid-Bugs-To: \n" +"POT-Creation-Date: 2012-02-15 00:33-0500\n" +"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" +"Last-Translator: FULL NAME \n" +"Language-Team: LANGUAGE \n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=CHARSET\n" +"Content-Transfer-Encoding: 8bit\n" + +#: activity/activity.info:2 +msgid "Reflection" +msgstr "" + +#: ReflectionActivity.py:108 +msgid "Game" +msgstr "" + +#: ReflectionActivity.py:116 +msgid "Start a new horizontal-reflection game." +msgstr "" + +#: ReflectionActivity.py:121 +msgid "Start a new vertical-reflection game." +msgstr "" + +#: ReflectionActivity.py:126 +msgid "Start a new bilateral-reflection game." +msgstr "" + +#: ReflectionActivity.py:135 +msgid "Play with the robot." +msgstr "" + +#: game.py:118 +msgid "Click on the dots to make a horizontal reflection." +msgstr "" + +#: game.py:121 +msgid "Click on the dots to make a vertical reflection." +msgstr "" + +#: game.py:124 +msgid "Click on the dots to make a bilateral reflection." +msgstr "" + +#: game.py:253 game.py:263 game.py:271 game.py:277 +msgid "keep trying" +msgstr "" + +#: game.py:255 game.py:265 game.py:279 +msgid "good work" +msgstr "" diff --git a/po/da.po b/po/da.po new file mode 100644 index 0000000..ee6678d --- /dev/null +++ b/po/da.po @@ -0,0 +1,65 @@ +# SOME DESCRIPTIVE TITLE. +# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER +# This file is distributed under the same license as the PACKAGE package. +# FIRST AUTHOR , YEAR. +msgid "" +msgstr "" +"Project-Id-Version: PACKAGE VERSION\n" +"Report-Msgid-Bugs-To: \n" +"POT-Creation-Date: 2012-02-15 00:33-0500\n" +"PO-Revision-Date: 2012-02-01 19:58+0200\n" +"Last-Translator: Aputsiaq Niels \n" +"Language-Team: LANGUAGE \n" +"Language: da\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"Plural-Forms: nplurals=2; plural=(n != 1);\n" +"X-Generator: Pootle 2.0.5\n" + +#: activity/activity.info:2 +msgid "Reflection" +msgstr "Reflektion" + +#: ReflectionActivity.py:108 +msgid "Game" +msgstr "Spil" + +#: ReflectionActivity.py:116 +msgid "Start a new horizontal-reflection game." +msgstr "Start et nyt spil med vandret reflektion." + +#: ReflectionActivity.py:121 +msgid "Start a new vertical-reflection game." +msgstr "Start et nyt spil med lodret reflektion." + +#: ReflectionActivity.py:126 +msgid "Start a new bilateral-reflection game." +msgstr "Start et nyt spil med bilateral reflektion." + +#: ReflectionActivity.py:135 +msgid "Play with the robot." +msgstr "Leg med robotten." + +#: game.py:118 +msgid "Click on the dots to make a horizontal reflection." +msgstr "Klik på prikkerne for at foretage en vandret reflektion." + +#: game.py:121 +msgid "Click on the dots to make a vertical reflection." +msgstr "Klik på prikkerne for at foretage en lodret reflektion." + +#: game.py:124 +msgid "Click on the dots to make a bilateral reflection." +msgstr "Klik på prikkerne for at foretage en bilateral reflektion." + +#: game.py:253 game.py:263 game.py:271 game.py:277 +msgid "keep trying" +msgstr "bliv ved med at forsøge" + +#: game.py:255 game.py:265 game.py:279 +msgid "good work" +msgstr "godt arbejde" + +#~ msgid "Game over" +#~ msgstr "Spillet er slut" diff --git a/po/en.po b/po/en.po new file mode 100644 index 0000000..7d6917f --- /dev/null +++ b/po/en.po @@ -0,0 +1,65 @@ +# SOME DESCRIPTIVE TITLE. +# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER +# This file is distributed under the same license as the PACKAGE package. +# FIRST AUTHOR , YEAR. +msgid "" +msgstr "" +"Project-Id-Version: PACKAGE VERSION\n" +"Report-Msgid-Bugs-To: \n" +"POT-Creation-Date: 2012-02-15 00:33-0500\n" +"PO-Revision-Date: 2012-01-31 04:55+0200\n" +"Last-Translator: Chris \n" +"Language-Team: LANGUAGE \n" +"Language: \n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"Plural-Forms: nplurals=2; plural=(n != 1);\n" +"X-Generator: Pootle 2.0.5\n" + +#: activity/activity.info:2 +msgid "Reflection" +msgstr "Reflection" + +#: ReflectionActivity.py:108 +msgid "Game" +msgstr "Game" + +#: ReflectionActivity.py:116 +msgid "Start a new horizontal-reflection game." +msgstr "Start a new horizontal-reflection game." + +#: ReflectionActivity.py:121 +msgid "Start a new vertical-reflection game." +msgstr "Start a new vertical-reflection game." + +#: ReflectionActivity.py:126 +msgid "Start a new bilateral-reflection game." +msgstr "Start a new bilateral-reflection game." + +#: ReflectionActivity.py:135 +msgid "Play with the robot." +msgstr "Play with the robot." + +#: game.py:118 +msgid "Click on the dots to make a horizontal reflection." +msgstr "Click on the dots to make a horizontal reflection." + +#: game.py:121 +msgid "Click on the dots to make a vertical reflection." +msgstr "Click on the dots to make a vertical reflection." + +#: game.py:124 +msgid "Click on the dots to make a bilateral reflection." +msgstr "Click on the dots to make a bilateral reflection." + +#: game.py:253 game.py:263 game.py:271 game.py:277 +msgid "keep trying" +msgstr "keep trying" + +#: game.py:255 game.py:265 game.py:279 +msgid "good work" +msgstr "good work" + +#~ msgid "Game over" +#~ msgstr "Game over" diff --git a/po/en_GB.po b/po/en_GB.po new file mode 100644 index 0000000..270b399 --- /dev/null +++ b/po/en_GB.po @@ -0,0 +1,65 @@ +# SOME DESCRIPTIVE TITLE. +# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER +# This file is distributed under the same license as the PACKAGE package. +# FIRST AUTHOR , YEAR. +msgid "" +msgstr "" +"Project-Id-Version: PACKAGE VERSION\n" +"Report-Msgid-Bugs-To: \n" +"POT-Creation-Date: 2012-02-15 00:33-0500\n" +"PO-Revision-Date: 2012-02-01 00:40+0200\n" +"Last-Translator: Chris \n" +"Language-Team: LANGUAGE \n" +"Language: en_GB\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"Plural-Forms: nplurals=2; plural=(n != 1);\n" +"X-Generator: Pootle 2.0.5\n" + +#: activity/activity.info:2 +msgid "Reflection" +msgstr "Reflection" + +#: ReflectionActivity.py:108 +msgid "Game" +msgstr "Game" + +#: ReflectionActivity.py:116 +msgid "Start a new horizontal-reflection game." +msgstr "Start a new horizontal-reflection game." + +#: ReflectionActivity.py:121 +msgid "Start a new vertical-reflection game." +msgstr "Start a new vertical-reflection game." + +#: ReflectionActivity.py:126 +msgid "Start a new bilateral-reflection game." +msgstr "Start a new bilateral-reflection game." + +#: ReflectionActivity.py:135 +msgid "Play with the robot." +msgstr "Play with the robot." + +#: game.py:118 +msgid "Click on the dots to make a horizontal reflection." +msgstr "Click on the dots to make a horizontal reflection." + +#: game.py:121 +msgid "Click on the dots to make a vertical reflection." +msgstr "Click on the dots to make a vertical reflection." + +#: game.py:124 +msgid "Click on the dots to make a bilateral reflection." +msgstr "Click on the dots to make a bilateral reflection." + +#: game.py:253 game.py:263 game.py:271 game.py:277 +msgid "keep trying" +msgstr "keep trying" + +#: game.py:255 game.py:265 game.py:279 +msgid "good work" +msgstr "good work" + +#~ msgid "Game over" +#~ msgstr "Game over" diff --git a/po/en_US.po b/po/en_US.po new file mode 100644 index 0000000..032ca78 --- /dev/null +++ b/po/en_US.po @@ -0,0 +1,65 @@ +# SOME DESCRIPTIVE TITLE. +# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER +# This file is distributed under the same license as the PACKAGE package. +# FIRST AUTHOR , YEAR. +msgid "" +msgstr "" +"Project-Id-Version: PACKAGE VERSION\n" +"Report-Msgid-Bugs-To: \n" +"POT-Creation-Date: 2012-02-15 00:33-0500\n" +"PO-Revision-Date: 2012-01-31 06:41+0200\n" +"Last-Translator: Chris \n" +"Language-Team: LANGUAGE \n" +"Language: en_US\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"Plural-Forms: nplurals=2; plural=(n != 1);\n" +"X-Generator: Pootle 2.0.5\n" + +#: activity/activity.info:2 +msgid "Reflection" +msgstr "Reflection" + +#: ReflectionActivity.py:108 +msgid "Game" +msgstr "Game" + +#: ReflectionActivity.py:116 +msgid "Start a new horizontal-reflection game." +msgstr "Start a new horizontal-reflection game." + +#: ReflectionActivity.py:121 +msgid "Start a new vertical-reflection game." +msgstr "Start a new vertical-reflection game." + +#: ReflectionActivity.py:126 +msgid "Start a new bilateral-reflection game." +msgstr "Start a new bilateral-reflection game." + +#: ReflectionActivity.py:135 +msgid "Play with the robot." +msgstr "Play with the robot." + +#: game.py:118 +msgid "Click on the dots to make a horizontal reflection." +msgstr "Click on the dots to make a horizontal reflection." + +#: game.py:121 +msgid "Click on the dots to make a vertical reflection." +msgstr "Click on the dots to make a vertical reflection." + +#: game.py:124 +msgid "Click on the dots to make a bilateral reflection." +msgstr "Click on the dots to make a bilateral reflection." + +#: game.py:253 game.py:263 game.py:271 game.py:277 +msgid "keep trying" +msgstr "keep trying" + +#: game.py:255 game.py:265 game.py:279 +msgid "good work" +msgstr "good work" + +#~ msgid "Game over" +#~ msgstr "Game over" diff --git a/po/es.po b/po/es.po new file mode 100644 index 0000000..a49d77b --- /dev/null +++ b/po/es.po @@ -0,0 +1,62 @@ +# SOME DESCRIPTIVE TITLE. +# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER +# This file is distributed under the same license as the PACKAGE package. +# FIRST AUTHOR , YEAR. +msgid "" +msgstr "" +"Project-Id-Version: PACKAGE VERSION\n" +"Report-Msgid-Bugs-To: \n" +"POT-Creation-Date: 2012-02-15 00:33-0500\n" +"PO-Revision-Date: 2012-10-07 22:26+0200\n" +"Last-Translator: Chris \n" +"Language-Team: LANGUAGE \n" +"Language: es\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"Plural-Forms: nplurals=2; plural=(n != 1);\n" +"X-Generator: Pootle 2.0.5\n" + +#: activity/activity.info:2 +msgid "Reflection" +msgstr "Reflexión" + +#: ReflectionActivity.py:108 +msgid "Game" +msgstr "Juego" + +#: ReflectionActivity.py:116 +msgid "Start a new horizontal-reflection game." +msgstr "Iniciar un nuevo juego de reflexión horizontal." + +#: ReflectionActivity.py:121 +msgid "Start a new vertical-reflection game." +msgstr "Iniciar un nuevo juego de reflexión vertical." + +#: ReflectionActivity.py:126 +msgid "Start a new bilateral-reflection game." +msgstr "Iniciar un nuevo juego de reflexión bilateral." + +#: ReflectionActivity.py:135 +msgid "Play with the robot." +msgstr "Jugar con el robot." + +#: game.py:118 +msgid "Click on the dots to make a horizontal reflection." +msgstr "Haz clic en los puntos para hacer una reflexión horizontal." + +#: game.py:121 +msgid "Click on the dots to make a vertical reflection." +msgstr "Haz clic en los puntos para hacer una reflexión vertical." + +#: game.py:124 +msgid "Click on the dots to make a bilateral reflection." +msgstr "Haz clic en los puntos para crear una reflexión bilateral." + +#: game.py:253 game.py:263 game.py:271 game.py:277 +msgid "keep trying" +msgstr "sigue intentando" + +#: game.py:255 game.py:265 game.py:279 +msgid "good work" +msgstr "buen trabajo" diff --git a/po/hy.po b/po/hy.po new file mode 100644 index 0000000..69cc16e --- /dev/null +++ b/po/hy.po @@ -0,0 +1,65 @@ +# SOME DESCRIPTIVE TITLE. +# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER +# This file is distributed under the same license as the PACKAGE package. +# FIRST AUTHOR , YEAR. +msgid "" +msgstr "" +"Project-Id-Version: PACKAGE VERSION\n" +"Report-Msgid-Bugs-To: \n" +"POT-Creation-Date: 2012-02-15 00:33-0500\n" +"PO-Revision-Date: 2012-02-02 15:16+0200\n" +"Last-Translator: anush.mkrtchyan \n" +"Language-Team: LANGUAGE \n" +"Language: hy\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"Plural-Forms: nplurals=2; plural=(n > 1);\n" +"X-Generator: Pootle 2.0.5\n" + +#: activity/activity.info:2 +msgid "Reflection" +msgstr "Արտապատկեր" + +#: ReflectionActivity.py:108 +msgid "Game" +msgstr "Խաղ" + +#: ReflectionActivity.py:116 +msgid "Start a new horizontal-reflection game." +msgstr "Սկսել նոր հորիզոնական-արտապատկերով խաղ" + +#: ReflectionActivity.py:121 +msgid "Start a new vertical-reflection game." +msgstr "Սկսել նոր ուղղահայաց-արտապատկերով խաղ" + +#: ReflectionActivity.py:126 +msgid "Start a new bilateral-reflection game." +msgstr "Սկսել նոր երկկողմանի-արտապատկերով խաղ" + +#: ReflectionActivity.py:135 +msgid "Play with the robot." +msgstr "Խաղալ ռոբոտի հետ:" + +#: game.py:118 +msgid "Click on the dots to make a horizontal reflection." +msgstr "Սեղմել կետերի վրա` հորիզոնական արտապատկեր ստեղծելու համար:" + +#: game.py:121 +msgid "Click on the dots to make a vertical reflection." +msgstr "Սեղմել կետերի վրա` ուղղահայաց արտապատկեր ստեղծելու համար:" + +#: game.py:124 +msgid "Click on the dots to make a bilateral reflection." +msgstr "Սեղմել կետերի վրա` երկկողմանի արտապատկեր ստեղծելու համար:" + +#: game.py:253 game.py:263 game.py:271 game.py:277 +msgid "keep trying" +msgstr "շարունակիր փորձել" + +#: game.py:255 game.py:265 game.py:279 +msgid "good work" +msgstr "լավ աշխատանք է" + +#~ msgid "Game over" +#~ msgstr "Խաղը ավարտվեց" diff --git a/po/nl.po b/po/nl.po new file mode 100644 index 0000000..d04ea49 --- /dev/null +++ b/po/nl.po @@ -0,0 +1,65 @@ +# SOME DESCRIPTIVE TITLE. +# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER +# This file is distributed under the same license as the PACKAGE package. +# FIRST AUTHOR , YEAR. +msgid "" +msgstr "" +"Project-Id-Version: PACKAGE VERSION\n" +"Report-Msgid-Bugs-To: \n" +"POT-Creation-Date: 2012-02-15 00:33-0500\n" +"PO-Revision-Date: 2012-08-20 22:39+0200\n" +"Last-Translator: whe \n" +"Language-Team: LANGUAGE \n" +"Language: nl\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"Plural-Forms: nplurals=2; plural=(n != 1);\n" +"X-Generator: Pootle 2.0.5\n" + +#: activity/activity.info:2 +msgid "Reflection" +msgstr "Weerspiegeling" + +#: ReflectionActivity.py:108 +msgid "Game" +msgstr "Spel" + +#: ReflectionActivity.py:116 +msgid "Start a new horizontal-reflection game." +msgstr "Start een nieuw horizontaal-spiegelingsspel." + +#: ReflectionActivity.py:121 +msgid "Start a new vertical-reflection game." +msgstr "Start een nieuw verticaal-spiegelingsspel." + +#: ReflectionActivity.py:126 +msgid "Start a new bilateral-reflection game." +msgstr "Start een nieuw tweezijdig-spiegelingsspel." + +#: ReflectionActivity.py:135 +msgid "Play with the robot." +msgstr "Speel met de robot." + +#: game.py:118 +msgid "Click on the dots to make a horizontal reflection." +msgstr "Klik op de punten om een horizontale spiegeling te maken." + +#: game.py:121 +msgid "Click on the dots to make a vertical reflection." +msgstr "Klik op de punten om een verticale spiegeling te maken." + +#: game.py:124 +msgid "Click on the dots to make a bilateral reflection." +msgstr "Klik op de punten om een tweezijdige spiegeling te maken." + +#: game.py:253 game.py:263 game.py:271 game.py:277 +msgid "keep trying" +msgstr "blijf proberen" + +#: game.py:255 game.py:265 game.py:279 +msgid "good work" +msgstr "goed werk" + +#~ msgid "Game over" +#~ msgstr "Spel klaar" diff --git a/po/pl.po b/po/pl.po new file mode 100644 index 0000000..81021bf --- /dev/null +++ b/po/pl.po @@ -0,0 +1,66 @@ +# SOME DESCRIPTIVE TITLE. +# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER +# This file is distributed under the same license as the PACKAGE package. +# FIRST AUTHOR , YEAR. +msgid "" +msgstr "" +"Project-Id-Version: PACKAGE VERSION\n" +"Report-Msgid-Bugs-To: \n" +"POT-Creation-Date: 2012-02-15 00:33-0500\n" +"PO-Revision-Date: 2012-02-01 15:09+0200\n" +"Last-Translator: lkjlkj \n" +"Language-Team: LANGUAGE \n" +"Language: pl\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"Plural-Forms: nplurals=3; plural=(n==1 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 " +"|| n%100>=20) ? 1 : 2);\n" +"X-Generator: Pootle 2.0.5\n" + +#: activity/activity.info:2 +msgid "Reflection" +msgstr "Odbicie" + +#: ReflectionActivity.py:108 +msgid "Game" +msgstr "Gra" + +#: ReflectionActivity.py:116 +msgid "Start a new horizontal-reflection game." +msgstr "Rozpocznij nową grę horyzontalnego odbicia." + +#: ReflectionActivity.py:121 +msgid "Start a new vertical-reflection game." +msgstr "Rozpocznij nową grę wertykalnego odbicia." + +#: ReflectionActivity.py:126 +msgid "Start a new bilateral-reflection game." +msgstr "Rozpocznij nową grę dwustronnego odbicia." + +#: ReflectionActivity.py:135 +msgid "Play with the robot." +msgstr "Zagraj z robotem." + +#: game.py:118 +msgid "Click on the dots to make a horizontal reflection." +msgstr "Kliknij na kropki, aby stworzyć poziome odbicie." + +#: game.py:121 +msgid "Click on the dots to make a vertical reflection." +msgstr "Kliknij na kropki, aby stworzyć pionowe odbicie." + +#: game.py:124 +msgid "Click on the dots to make a bilateral reflection." +msgstr "Kliknij na kropki, aby stworzyć dwustronne odbicie." + +#: game.py:253 game.py:263 game.py:271 game.py:277 +msgid "keep trying" +msgstr "próbuj dalej" + +#: game.py:255 game.py:265 game.py:279 +msgid "good work" +msgstr "dobra robota" + +#~ msgid "Game over" +#~ msgstr "Koniec gry" diff --git a/po/pt.po b/po/pt.po new file mode 100644 index 0000000..3727188 --- /dev/null +++ b/po/pt.po @@ -0,0 +1,62 @@ +# SOME DESCRIPTIVE TITLE. +# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER +# This file is distributed under the same license as the PACKAGE package. +# FIRST AUTHOR , YEAR. +msgid "" +msgstr "" +"Project-Id-Version: PACKAGE VERSION\n" +"Report-Msgid-Bugs-To: \n" +"POT-Creation-Date: 2012-02-15 00:33-0500\n" +"PO-Revision-Date: 2012-02-01 00:38+0200\n" +"Last-Translator: Chris \n" +"Language-Team: LANGUAGE \n" +"Language: pt\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"Plural-Forms: nplurals=2; plural=(n != 1);\n" +"X-Generator: Pootle 2.0.5\n" + +#: activity/activity.info:2 +msgid "Reflection" +msgstr "Reflexão" + +#: ReflectionActivity.py:108 +msgid "Game" +msgstr "Jogo" + +#: ReflectionActivity.py:116 +msgid "Start a new horizontal-reflection game." +msgstr "Iniciar um novo jogo reflexão-horizontal." + +#: ReflectionActivity.py:121 +msgid "Start a new vertical-reflection game." +msgstr "Iniciar um novo jogo reflexão-vertical." + +#: ReflectionActivity.py:126 +msgid "Start a new bilateral-reflection game." +msgstr "Iniciar um novo jogo reflexão-bilateral." + +#: ReflectionActivity.py:135 +msgid "Play with the robot." +msgstr "Jogar com o robô." + +#: game.py:118 +msgid "Click on the dots to make a horizontal reflection." +msgstr "Clica nos pontos para fazer uma reflexão horizontal." + +#: game.py:121 +msgid "Click on the dots to make a vertical reflection." +msgstr "Clica nos pontos para fazer uma reflexão vertical." + +#: game.py:124 +msgid "Click on the dots to make a bilateral reflection." +msgstr "Clica nos pontos para fazer uma reflexão bilateral." + +#: game.py:253 game.py:263 game.py:271 game.py:277 +msgid "keep trying" +msgstr "continua a tentar" + +#: game.py:255 game.py:265 game.py:279 +msgid "good work" +msgstr "bom trabalho" diff --git a/po/th.po b/po/th.po new file mode 100644 index 0000000..ae240ad --- /dev/null +++ b/po/th.po @@ -0,0 +1,62 @@ +# SOME DESCRIPTIVE TITLE. +# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER +# This file is distributed under the same license as the PACKAGE package. +# FIRST AUTHOR , YEAR. +msgid "" +msgstr "" +"Project-Id-Version: PACKAGE VERSION\n" +"Report-Msgid-Bugs-To: \n" +"POT-Creation-Date: 2012-02-15 00:33-0500\n" +"PO-Revision-Date: 2012-03-09 11:48+0200\n" +"Last-Translator: Meechai \n" +"Language-Team: LANGUAGE \n" +"Language: th\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"Plural-Forms: nplurals=1; plural=0;\n" +"X-Generator: Pootle 2.0.5\n" + +#: activity/activity.info:2 +msgid "Reflection" +msgstr "Reflection" + +#: ReflectionActivity.py:108 +msgid "Game" +msgstr "เกม" + +#: ReflectionActivity.py:116 +msgid "Start a new horizontal-reflection game." +msgstr "เรื่ม เกมสะท้อนแบบแนวนอนใหม่" + +#: ReflectionActivity.py:121 +msgid "Start a new vertical-reflection game." +msgstr "เรื่มเกมสะท้อนแบบแนวตั้งใหม่" + +#: ReflectionActivity.py:126 +msgid "Start a new bilateral-reflection game." +msgstr "เรื่มเกมสะท้อนแบบมีสองด้านใหม่" + +#: ReflectionActivity.py:135 +msgid "Play with the robot." +msgstr "เล่นกับหุ่นยนต์" + +#: game.py:118 +msgid "Click on the dots to make a horizontal reflection." +msgstr "กดปุ่มเพื่อสร้างภาพสะท้อนแบบแนวนอน" + +#: game.py:121 +msgid "Click on the dots to make a vertical reflection." +msgstr "กดปุ่มเพื่อสร้างภาพสะท้อนแบบแนวตั้ง" + +#: game.py:124 +msgid "Click on the dots to make a bilateral reflection." +msgstr "กดปุ่มเพื่อสร้างภาพสะท้อนสองด้าน" + +#: game.py:253 game.py:263 game.py:271 game.py:277 +msgid "keep trying" +msgstr "พยายามต่อไป" + +#: game.py:255 game.py:265 game.py:279 +msgid "good work" +msgstr "เก่งมาก" diff --git a/po/zh_CN.po b/po/zh_CN.po new file mode 100644 index 0000000..0537601 --- /dev/null +++ b/po/zh_CN.po @@ -0,0 +1,65 @@ +# SOME DESCRIPTIVE TITLE. +# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER +# This file is distributed under the same license as the PACKAGE package. +# FIRST AUTHOR , YEAR. +msgid "" +msgstr "" +"Project-Id-Version: PACKAGE VERSION\n" +"Report-Msgid-Bugs-To: \n" +"POT-Creation-Date: 2012-02-15 00:33-0500\n" +"PO-Revision-Date: 2012-03-15 03:29+0200\n" +"Last-Translator: lite \n" +"Language-Team: LANGUAGE \n" +"Language: zh_CN\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"Plural-Forms: nplurals=1; plural=0;\n" +"X-Generator: Pootle 2.0.5\n" + +#: activity/activity.info:2 +msgid "Reflection" +msgstr "反射" + +#: ReflectionActivity.py:108 +msgid "Game" +msgstr "游戏" + +#: ReflectionActivity.py:116 +msgid "Start a new horizontal-reflection game." +msgstr "开始新的水平反射游戏。" + +#: ReflectionActivity.py:121 +msgid "Start a new vertical-reflection game." +msgstr "开始新的垂直反射游戏。" + +#: ReflectionActivity.py:126 +msgid "Start a new bilateral-reflection game." +msgstr "开始新的双向反射游戏。" + +#: ReflectionActivity.py:135 +msgid "Play with the robot." +msgstr "对战机器人。" + +#: game.py:118 +msgid "Click on the dots to make a horizontal reflection." +msgstr "水平反射请单击该点。" + +#: game.py:121 +msgid "Click on the dots to make a vertical reflection." +msgstr "垂直反射请单击该点。" + +#: game.py:124 +msgid "Click on the dots to make a bilateral reflection." +msgstr "双向反射请单击该点。" + +#: game.py:253 game.py:263 game.py:271 game.py:277 +msgid "keep trying" +msgstr "继续试试" + +#: game.py:255 game.py:265 game.py:279 +msgid "good work" +msgstr "做得好" + +#~ msgid "Game over" +#~ msgstr "游戏结束" diff --git a/setup.py b/setup.py new file mode 100755 index 0000000..8a900da --- /dev/null +++ b/setup.py @@ -0,0 +1,5 @@ +#!/usr/bin/env python +from sugar3.activity import bundlebuilder + +if __name__ == "__main__": + bundlebuilder.start() diff --git a/sprites.py b/sprites.py new file mode 100644 index 0000000..0ef8dca --- /dev/null +++ b/sprites.py @@ -0,0 +1,852 @@ +# -*- coding: utf-8 -*- + +#Copyright (c) 2007-8, Playful Invention Company. +#Copyright (c) 2008-11 Walter Bender + +#Permission is hereby granted, free of charge, to any person obtaining a copy +#of this software and associated documentation files (the "Software"), to deal +#in the Software without restriction, including without limitation the rights +#to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +#copies of the Software, and to permit persons to whom the Software is +#furnished to do so, subject to the following conditions: + +#The above copyright notice and this permission notice shall be included in +#all copies or substantial portions of the Software. + +#THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +#IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +#FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +#AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +#LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +#OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +#THE SOFTWARE. + +''' + +sprites.py is a simple sprites library for managing graphics objects, +'sprites', on a gtk.DrawingArea. It manages multiple sprites with +methods such as move, hide, set_layer, etc. + +There are two classes: + +class Sprites maintains a collection of sprites +class Sprite manages individual sprites within the collection. + +Example usage: + # Import the classes into your program. + from sprites import Sprites Sprite + + # Create a new sprite collection associated with your widget + self.sprite_list = Sprites(widget) + + # Create a "pixbuf" (in this example, from SVG). + my_pixbuf = svg_str_to_pixbuf("...some svg code...") + + # Create a sprite at position x1, y1. + my_sprite = sprites.Sprite(self.sprite_list, x1, y1, my_pixbuf) + + # Move the sprite to a new position. + my_sprite.move((x1+dx, y1+dy)) + + # Create another "pixbuf". + your_pixbuf = svg_str_to_pixbuf("...some svg code...") + + # Create a sprite at position x2, y2. + your_sprite = sprites.Sprite(self.sprite_list, x2, y2, my_pixbuf) + + # Assign the sprites to layers. + # In this example, your_sprite will be on top of my_sprite. + my_sprite.set_layer(100) + your_sprite.set_layer(200) + + # Now put my_sprite on top of your_sprite. + my_sprite.set_layer(300) + + cr = self.window.cairo_create() + # In your activity's do_expose_event, put in a call to redraw_sprites + self.sprites.redraw_sprites(event.area, cairo_context) + +# method for converting SVG to a gtk pixbuf +def svg_str_to_pixbuf(svg_string): + pl = gtk.gdk.PixbufLoader('svg') + pl.write(svg_string) + pl.close() + pixbuf = pl.get_pixbuf() + return pixbuf +''' +## <-----------GTK2---------------->## + +''' + + +import pygtk +pygtk.require('2.0') +import gtk +import pango +import pangocairo +import cairo + +class Sprites: + # A class for the list of sprites and everything they share in common # + + def __init__(self, widget): + # Initialize an empty array of sprites # + self.widget = widget + self.list = [] + self.cr = None + + def set_cairo_context(self, cr): + # Cairo context may be set or reset after __init__ # + self.cr = cr + + def get_sprite(self, i): + # Return a sprint from the array # + if i < 0 or i > len(self.list) - 1: + return(None) + else: + return(self.list[i]) + + def length_of_list(self): + # How many sprites are there? # + return(len(self.list)) + + def append_to_list(self, spr): + # Append a new sprite to the end of the list. # + self.list.append(spr) + + def insert_in_list(self, spr, i): + # Insert a sprite at position i. # + if i < 0: + self.list.insert(0, spr) + elif i > len(self.list) - 1: + self.list.append(spr) + else: + self.list.insert(i, spr) + + def remove_from_list(self, spr): + # Remove a sprite from the list. # + if spr in self.list: + self.list.remove(spr) + + def find_sprite(self, pos, inverse=False): + # Search based on (x, y) position. Return the 'top/first' one. # + list = self.list[:] + if not inverse: + list.reverse() + for spr in list: + if spr.hit(pos): + return spr + return None + + def redraw_sprites(self, area=None, cr=None): + # Redraw the sprites that intersect area. # + # I think I need to do this to save Cairo some work + if cr is None: + cr = self.cr + else: + self.cr = cr + if cr is None: + print 'sprites.redraw_sprites: no Cairo context' + return + for spr in self.list: + if area == None: + spr.draw(cr=cr) + else: + intersection = spr.rect.intersect(area) + if intersection.width > 0 or intersection.height > 0: + spr.draw(cr=cr) + + +class Sprite: + # A class for the individual sprites # + + def __init__(self, sprites, x, y, image): + # Initialize an individual sprite # + self._sprites = sprites + self.save_xy = (x, y) # remember initial (x, y) position + self.rect = gtk.gdk.Rectangle(int(x), int(y), 0, 0) + self._scale = [12] + self._rescale = [True] + self._horiz_align = ["center"] + self._vert_align = ["middle"] + self._fd = None + self._bold = False + self._italic = False + self._color = None + self._margins = [0, 0, 0, 0] + self.layer = 100 + self.labels = [] + self.cached_surfaces = [] + self._dx = [] # image offsets + self._dy = [] + self.type = None + self.set_image(image) + self._sprites.append_to_list(self) + + def set_image(self, image, i=0, dx=0, dy=0): + # Add an image to the sprite. # + while len(self.cached_surfaces) < i + 1: + self.cached_surfaces.append(None) + self._dx.append(0) + self._dy.append(0) + self._dx[i] = dx + self._dy[i] = dy + if isinstance(image, gtk.gdk.Pixbuf) or \ + isinstance(image, cairo.ImageSurface): + w = image.get_width() + h = image.get_height() + else: + w, h = image.get_size() + if i == 0: # Always reset width and height when base image changes. + self.rect.width = w + dx + self.rect.height = h + dy + else: + if w + dx > self.rect.width: + self.rect.width = w + dx + if h + dy > self.rect.height: + self.rect.height = h + dy + if isinstance(image, cairo.ImageSurface): + self.cached_surfaces[i] = image + else: # Convert to Cairo surface + surface = cairo.ImageSurface( + cairo.FORMAT_ARGB32, self.rect.width, self.rect.height) + context = cairo.Context(surface) + context = gtk.gdk.CairoContext(context) + context.set_source_pixbuf(image, 0, 0) + context.rectangle(0, 0, self.rect.width, self.rect.height) + context.fill() + self.cached_surfaces[i] = surface + + def move(self, pos): + # Move to new (x, y) position # + self.inval() + self.rect.x, self.rect.y = int(pos[0]), int(pos[1]) + self.inval() + + def move_relative(self, pos): + # Move to new (x+dx, y+dy) position # + self.inval() + self.rect.x += int(pos[0]) + self.rect.y += int(pos[1]) + self.inval() + + def get_xy(self): + # Return current (x, y) position # + return (self.rect.x, self.rect.y) + + def get_dimensions(self): + # Return current size # + return (self.rect.width, self.rect.height) + + def get_layer(self): + # Return current layer # + return self.layer + + def set_shape(self, image, i=0): + # Set the current image associated with the sprite # + self.inval() + self.set_image(image, i) + self.inval() + + def set_layer(self, layer=None): + # Set the layer for a sprite # + self._sprites.remove_from_list(self) + if layer is not None: + self.layer = layer + for i in range(self._sprites.length_of_list()): + if layer < self._sprites.get_sprite(i).layer: + self._sprites.insert_in_list(self, i) + self.inval() + return + self._sprites.append_to_list(self) + self.inval() + + def set_label(self, new_label, i=0): + # Set the label drawn on the sprite # + self._extend_labels_array(i) + if type(new_label) is str or type(new_label) is unicode: + # pango doesn't like nulls + self.labels[i] = new_label.replace("\0", " ") + else: + self.labels[i] = str(new_label) + self.inval() + + def set_margins(self, l=0, t=0, r=0, b=0): + # Set the margins for drawing the label # + self._margins = [l, t, r, b] + + def _extend_labels_array(self, i): + # Append to the labels attribute list # + if self._fd is None: + self.set_font('Sans') + if self._color is None: + self._color = (0., 0., 0.) + while len(self.labels) < i + 1: + self.labels.append(" ") + self._scale.append(self._scale[0]) + self._rescale.append(self._rescale[0]) + self._horiz_align.append(self._horiz_align[0]) + self._vert_align.append(self._vert_align[0]) + + def set_font(self, font): + # Set the font for a label # + self._fd = pango.FontDescription(font) + + def set_label_color(self, rgb): + # Set the font color for a label # + COLORTABLE = {'black': '#000000', 'white': '#FFFFFF', + 'red': '#FF0000', 'yellow': '#FFFF00', + 'green': '#00FF00', 'cyan': '#00FFFF', + 'blue': '#0000FF', 'purple': '#FF00FF', + 'gray': '#808080'} + if rgb.lower() in COLORTABLE: + rgb = COLORTABLE[rgb.lower()] + # Convert from '#RRGGBB' to floats + self._color = (int('0x' + rgb[1:3], 16) / 256., + int('0x' + rgb[3:5], 16) / 256., + int('0x' + rgb[5:7], 16) / 256.) + return + + def set_label_attributes(self, scale, rescale=True, horiz_align="center", + vert_align="middle", i=0): + # Set the various label attributes # + self._extend_labels_array(i) + self._scale[i] = scale + self._rescale[i] = rescale + self._horiz_align[i] = horiz_align + self._vert_align[i] = vert_align + + def hide(self): + # Hide a sprite # + self.inval() + self._sprites.remove_from_list(self) + + def restore(self): + # Restore a hidden sprite # + self.set_layer() + + def inval(self): + # Invalidate a region for gtk # + self._sprites.widget.queue_draw_area(self.rect.x, + self.rect.y, + self.rect.width, + self.rect.height) + + def draw(self, cr=None): + # Draw the sprite (and label) # + if cr is None: + print 'sprite.draw: no Cairo context.' + return + for i, surface in enumerate(self.cached_surfaces): + cr.set_source_surface(surface, + self.rect.x + self._dx[i], + self.rect.y + self._dy[i]) + cr.rectangle(self.rect.x + self._dx[i], + self.rect.y + self._dy[i], + self.rect.width, + self.rect.height) + cr.fill() + if len(self.labels) > 0: + self.draw_label(cr) + + def hit(self, pos): + # Is (x, y) on top of the sprite? # + x, y = pos + if x < self.rect.x: + return False + if x > self.rect.x + self.rect.width: + return False + if y < self.rect.y: + return False + if y > self.rect.y + self.rect.height: + return False + return True + + def draw_label(self, cr): + # Draw the label based on its attributes # + # Create a pangocairo context + cr = pangocairo.CairoContext(cr) + my_width = self.rect.width - self._margins[0] - self._margins[2] + if my_width < 0: + my_width = 0 + my_height = self.rect.height - self._margins[1] - self._margins[3] + for i in range(len(self.labels)): + pl = cr.create_layout() + pl.set_text(str(self.labels[i])) + self._fd.set_size(int(self._scale[i] * pango.SCALE)) + pl.set_font_description(self._fd) + w = pl.get_size()[0] / pango.SCALE + if w > my_width: + if self._rescale[i]: + self._fd.set_size( + int(self._scale[i] * pango.SCALE * my_width / w)) + pl.set_font_description(self._fd) + w = pl.get_size()[0] / pango.SCALE + else: + j = len(self.labels[i]) - 1 + while(w > my_width and j > 0): + pl.set_text( + "…" + self.labels[i][len(self.labels[i]) - j:]) + self._fd.set_size(int(self._scale[i] * pango.SCALE)) + pl.set_font_description(self._fd) + w = pl.get_size()[0] / pango.SCALE + j -= 1 + if self._horiz_align[i] == "center": + x = int(self.rect.x + self._margins[0] + (my_width - w) / 2) + elif self._horiz_align[i] == 'left': + x = int(self.rect.x + self._margins[0]) + else: # right + x = int(self.rect.x + self.rect.width - w - self._margins[2]) + h = pl.get_size()[1] / pango.SCALE + if self._vert_align[i] == "middle": + y = int(self.rect.y + self._margins[1] + (my_height - h) / 2) + elif self._vert_align[i] == "top": + y = int(self.rect.y + self._margins[1]) + else: # bottom + y = int(self.rect.y + self.rect.height - h - self._margins[3]) + cr.save() + cr.translate(x, y) + cr.set_source_rgb(self._color[0], self._color[1], self._color[2]) + cr.update_layout(pl) + cr.show_layout(pl) + cr.restore() + + def label_width(self): + # Calculate the width of a label # + cr = pangocairo.CairoContext(self._sprites.cr) + if cr is not None: + max = 0 + for i in range(len(self.labels)): + pl = cr.create_layout() + pl.set_text(self.labels[i]) + self._fd.set_size(int(self._scale[i] * pango.SCALE)) + pl.set_font_description(self._fd) + w = pl.get_size()[0] / pango.SCALE + if w > max: + max = w + return max + else: + return self.rect.width + + def label_safe_width(self): + # Return maximum width for a label # + return self.rect.width - self._margins[0] - self._margins[2] + + def label_safe_height(self): + # Return maximum height for a label # + return self.rect.height - self._margins[1] - self._margins[3] + + def label_left_top(self): + # Return the upper-left corner of the label safe zone # + return(self._margins[0], self._margins[1]) + + def get_pixel(self, pos, i=0): + # Return the pixel at (x, y) # + x = int(pos[0] - self.rect.x) + y = int(pos[1] - self.rect.y) + if x < 0 or x > (self.rect.width - 1) or \ + y < 0 or y > (self.rect.height - 1): + return(-1, -1, -1, -1) + + # create a new 1x1 cairo surface + cs = cairo.ImageSurface(cairo.FORMAT_RGB24, 1, 1); + cr = cairo.Context(cs) + cr.set_source_surface(self.cached_surfaces[i], -x, -y) + cr.rectangle(0,0,1,1) + cr.set_operator(cairo.OPERATOR_SOURCE) + cr.fill() + cs.flush() # ensure all writing is done + # Read the pixel + pixels = cs.get_data() + return (ord(pixels[2]), ord(pixels[1]), ord(pixels[0]), 0) + +''' + +#<-----------------------GTK3-----------># +import gi +from gi.repository import Gtk, GdkPixbuf, Gdk +from gi.repository import Pango, PangoCairo +import cairo + + +class Sprites: + ''' A class for the list of sprites and everything they share in common ''' + + def __init__(self, widget): + ''' Initialize an empty array of sprites ''' + self.cr = None + self.widget = widget + self.list = [] + + def set_cairo_context(self, cr): + ''' Cairo context may be set or reset after __init__ ''' + self.cr = cr + + def get_sprite(self, i): + ''' Return a sprint from the array ''' + if i < 0 or i > len(self.list)-1: + return(None) + else: + return(self.list[i]) + + def length_of_list(self): + ''' How many sprites are there? ''' + return(len(self.list)) + + def append_to_list(self, spr): + ''' Append a new sprite to the end of the list. ''' + self.list.append(spr) + + def insert_in_list(self, spr, i): + ''' Insert a sprite at position i. ''' + if i < 0: + self.list.insert(0, spr) + elif i > len(self.list) - 1: + self.list.append(spr) + else: + self.list.insert(i, spr) + + def remove_from_list(self, spr): + ''' Remove a sprite from the list. ''' + if spr in self.list: + self.list.remove(spr) + + def find_sprite(self, pos): + ''' Search based on (x, y) position. Return the 'top/first' one. ''' + list = self.list[:] + list.reverse() + for spr in list: + if spr.hit(pos): + return spr + return None + + def redraw_sprites(self, area=None, cr=None): + ''' Redraw the sprites that intersect area. ''' + # I think I need to do this to save Cairo some work + if cr is None: + cr = self.cr + else: + self.cr = cr + if cr is None: + print 'sprites.redraw_sprites: no Cairo context' + return + for spr in self.list: + if area == None: + spr.draw(cr=cr) + else: + intersection = spr.rect.intersect(area) + if intersection.width > 0 or intersection.height > 0: + spr.draw(cr=cr) + + +class Sprite: + ''' A class for the individual sprites ''' + + def __init__(self, sprites, x, y, image): + ''' Initialize an individual sprite ''' + self._sprites = sprites + self.save_xy = (x, y) # remember initial (x, y) position + self.rect = [int(x), int(y), 0, 0] + self._scale = [12] + self._rescale = [True] + self._horiz_align = ["center"] + self._vert_align = ["middle"] + self._x_pos = [None] + self._y_pos = [None] + self._fd = None + self._bold = False + self._italic = False + self._color = None + self._margins = [0, 0, 0, 0] + self.layer = 100 + self.labels = [] + self.images = [] + self._dx = [] # image offsets + self._dy = [] + self.type = None + self.set_image(image) + self._sprites.append_to_list(self) + + def set_image(self, image, i=0, dx=0, dy=0): + ''' Add an image to the sprite. ''' + while len(self.images) < i + 1: + self.images.append(None) + self._dx.append(0) + self._dy.append(0) + self.images[i] = image + self._dx[i] = dx + self._dy[i] = dy + if hasattr(self.images[i], 'get_width'): + w = self.images[i].get_width() + h = self.images[i].get_height() + else: + w, h = self.images[i].get_size() + if i == 0: # Always reset width and height when base image changes. + self.rect[2] = w + dx + self.rect[3] = h + dy + else: + if w + dx > self.rect[2]: + self.rect[2] = w + dx + if h + dy > self.rect[3]: + self.rect[3] = h + dy + + def move(self, pos): + ''' Move to new (x, y) position ''' + self.inval() + self.rect[0], self.rect[1] = int(pos[0]), int(pos[1]) + self.inval() + + def move_relative(self, pos): + ''' Move to new (x+dx, y+dy) position ''' + self.inval() + self.rect[0] += int(pos[0]) + self.rect[1] += int(pos[1]) + self.inval() + + def get_xy(self): + ''' Return current (x, y) position ''' + return (self.rect[0], self.rect[1]) + + def get_dimensions(self): + ''' Return current size ''' + return (self.rect[2], self.rect[3]) + + def get_layer(self): + ''' Return current layer ''' + return self.layer + + def set_shape(self, image, i=0): + ''' Set the current image associated with the sprite ''' + self.inval() + self.set_image(image, i) + self.inval() + + def set_layer(self, layer=None): + ''' Set the layer for a sprite ''' + self._sprites.remove_from_list(self) + if layer is not None: + self.layer = layer + for i in range(self._sprites.length_of_list()): + if self.layer < self._sprites.get_sprite(i).layer: + self._sprites.insert_in_list(self, i) + self.inval() + return + self._sprites.append_to_list(self) + self.inval() + + def set_label(self, new_label, i=0): + ''' Set the label drawn on the sprite ''' + self._extend_labels_array(i) + if type(new_label) is str or type(new_label) is unicode: + # pango doesn't like nulls + self.labels[i] = new_label.replace("\0", " ") + else: + self.labels[i] = str(new_label) + self.inval() + + def set_margins(self, l=0, t=0, r=0, b=0): + ''' Set the margins for drawing the label ''' + self._margins = [l, t, r, b] + + def _extend_labels_array(self, i): + ''' Append to the labels attribute list ''' + if self._fd is None: + self.set_font('Sans') + if self._color is None: + self._color = (0., 0., 0.) + while len(self.labels) < i + 1: + self.labels.append(" ") + self._scale.append(self._scale[0]) + self._rescale.append(self._rescale[0]) + self._horiz_align.append(self._horiz_align[0]) + self._vert_align.append(self._vert_align[0]) + self._x_pos.append(self._x_pos[0]) + self._y_pos.append(self._y_pos[0]) + + def set_font(self, font): + ''' Set the font for a label ''' + self._fd = Pango.FontDescription(font) + + def set_label_color(self, rgb): + ''' Set the font color for a label ''' + COLORTABLE = {'black': '#000000', 'white': '#FFFFFF', + 'red': '#FF0000', 'yellow': '#FFFF00', + 'green': '#00FF00', 'cyan': '#00FFFF', + 'blue': '#0000FF', 'purple': '#FF00FF', + 'gray': '#808080'} + if rgb.lower() in COLORTABLE: + rgb = COLORTABLE[rgb.lower()] + # Convert from '#RRGGBB' to floats + self._color = (int('0x' + rgb[1:3], 16) / 256., + int('0x' + rgb[3:5], 16) / 256., + int('0x' + rgb[5:7], 16) / 256.) + return + + def set_label_attributes(self, scale, rescale=True, horiz_align="center", + vert_align="middle", x_pos=None, y_pos=None, i=0): + ''' Set the various label attributes ''' + self._extend_labels_array(i) + self._scale[i] = scale + self._rescale[i] = rescale + self._horiz_align[i] = horiz_align + self._vert_align[i] = vert_align + self._x_pos[i] = x_pos + self._y_pos[i] = y_pos + + def hide(self): + ''' Hide a sprite ''' + self.inval() + self._sprites.remove_from_list(self) + + def restore(self): + ''' Restore a hidden sprite ''' + self.set_layer() + + def inval(self): + ''' Invalidate a region for gtk ''' + # self._sprites.window.invalidate_rect(self.rect, False) + self._sprites.widget.queue_draw_area(self.rect[0], + self.rect[1], + self.rect[2], + self.rect[3]) + + def draw(self, cr=None): + ''' Draw the sprite (and label) ''' + if cr is None: + cr = self._sprites.cr + if cr is None: + print 'sprite.draw: no Cairo context.' + return + for i, img in enumerate(self.images): + if isinstance(img, GdkPixbuf.Pixbuf): + Gdk.cairo_set_source_pixbuf(cr, img, + self.rect[0] + self._dx[i], + self.rect[1] + self._dy[i]) + cr.rectangle(self.rect[0] + self._dx[i], + self.rect[1] + self._dy[i], + self.rect[2], + self.rect[3]) + cr.fill() + elif type(img) == cairo.ImageSurface: + cr.set_source_surface(img, self.rect[0] + self._dx[i], + self.rect[1] + self._dy[i]) + cr.rectangle(self.rect[0] + self._dx[i], + self.rect[1] + self._dy[i], + self.rect[2], + self.rect[3]) + cr.fill() + else: + print 'sprite.draw: source not a pixbuf (%s)' % (type(img)) + if len(self.labels) > 0: + self.draw_label(cr) + + def hit(self, pos): + ''' Is (x, y) on top of the sprite? ''' + x, y = pos + if x < self.rect[0]: + return False + if x > self.rect[0] + self.rect[2]: + return False + if y < self.rect[1]: + return False + if y > self.rect[1] + self.rect[3]: + return False + return True + + def draw_label(self, cr): + ''' Draw the label based on its attributes ''' + my_width = self.rect[2] - self._margins[0] - self._margins[2] + if my_width < 0: + my_width = 0 + my_height = self.rect[3] - self._margins[1] - self._margins[3] + for i in range(len(self.labels)): + pl = PangoCairo.create_layout(cr) + pl.set_text(str(self.labels[i]), -1) + self._fd.set_size(int(self._scale[i] * Pango.SCALE)) + pl.set_font_description(self._fd) + w = pl.get_size()[0] / Pango.SCALE + if w > my_width: + if self._rescale[i]: + self._fd.set_size( + int(self._scale[i] * Pango.SCALE * my_width / w)) + pl.set_font_description(self._fd) + w = pl.get_size()[0] / Pango.SCALE + else: + j = len(self.labels[i]) - 1 + while(w > my_width and j > 0): + pl.set_text( + "…" + self.labels[i][len(self.labels[i]) - j:], -1) + self._fd.set_size(int(self._scale[i] * Pango.SCALE)) + pl.set_font_description(self._fd) + w = pl.get_size()[0] / Pango.SCALE + j -= 1 + if self._x_pos[i] is not None: + x = int(self.rect[0] + self._x_pos[i]) + elif self._horiz_align[i] == "center": + x = int(self.rect[0] + self._margins[0] + (my_width - w) / 2) + elif self._horiz_align[i] == 'left': + x = int(self.rect[0] + self._margins[0]) + else: # right + x = int(self.rect[0] + self.rect[2] - w - self._margins[2]) + h = pl.get_size()[1] / Pango.SCALE + if self._y_pos[i] is not None: + y = int(self.rect[1] + self._y_pos[i]) + elif self._vert_align[i] == "middle": + y = int(self.rect[1] + self._margins[1] + (my_height - h) / 2) + elif self._vert_align[i] == "top": + y = int(self.rect[1] + self._margins[1]) + else: # bottom + y = int(self.rect[1] + self.rect[3] - h - self._margins[3]) + cr.save() + cr.translate(x, y) + cr.set_source_rgb(self._color[0], self._color[1], self._color[2]) + PangoCairo.update_layout(cr, pl) + PangoCairo.show_layout(cr, pl) + cr.restore() + + def label_width(self, cr=None): + ''' Calculate the width of a label ''' + if cr is None: + cr = self._sprites.cr + max = 0 + for i in range(len(self.labels)): + pl = PangoCairo.create_layout(cr) + pl.set_text(str(self.labels[i]), -1) + self._fd.set_size(int(self._scale[i] * Pango.SCALE)) + pl.set_font_description(self._fd) + w = pl.get_size()[0] / Pango.SCALE + if w > max: + max = w + return max + + def label_safe_width(self): + ''' Return maximum width for a label ''' + return self.rect[2] - self._margins[0] - self._margins[2] + + def label_safe_height(self): + ''' Return maximum height for a label ''' + return self.rect[3] - self._margins[1] - self._margins[3] + + def label_left_top(self): + ''' Return the upper-left corner of the label safe zone ''' + return(self._margins[0], self._margins[1]) + + def get_pixel(self, pos, i=0): + ''' Return the pixl at (x, y) ''' + x, y = pos + x = x - self.rect[0] + y = y - self.rect[1] + if y > self.images[i].get_height() - 1: + return(-1, -1, -1, -1) + try: + array = self.images[i].get_pixels() + if array is not None: + offset = (y * self.images[i].get_width() + x) * 4 + r, g, b, a = ord(array[offset]), ord(array[offset + 1]),\ + ord(array[offset + 2]), ord(array[offset + 3]) + return(r, g, b, a) + else: + return(-1, -1, -1, -1) + except IndexError: + print "Index Error: %d %d" % (len(array), offset) + return(-1, -1, -1, -1) diff --git a/toolbar_utils.py b/toolbar_utils.py new file mode 100644 index 0000000..03f5461 --- /dev/null +++ b/toolbar_utils.py @@ -0,0 +1,163 @@ +# -*- coding: utf-8 -*- +# Copyright (c) 2011, Walter Bender +# Copyright (c) 2012, Ignacio Rodriguez +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# You should have received a copy of the GNU General Public License +# along with this library; if not, write to the Free Software +# Foundation, 51 Franklin Street, Suite 500 Boston, MA 02110-1335 USA + +from gi.repository import Gtk + +from sugar3.graphics.radiotoolbutton import RadioToolButton +from sugar3.graphics.toolbutton import ToolButton +from sugar3.graphics.combobox import ComboBox +from sugar3.graphics.toolcombobox import ToolComboBox + + +def combo_factory(combo_array, toolbar, callback, cb_arg=None, + tooltip=None, default=None): + '''Factory for making a toolbar combo box''' + combo = ComboBox() + if tooltip is not None and hasattr(combo, 'set_tooltip_text'): + combo.set_tooltip_text(tooltip) + if cb_arg is not None: + combo.connect('changed', callback, cb_arg) + else: + combo.connect('changed', callback) + for i, selection in enumerate(combo_array): + combo.append_item(i, selection, None) + combo.show() + toolitem = Gtk.ToolItem() + toolitem.add(combo) + if hasattr(toolbar, 'insert'): # the main toolbar + toolbar.insert(toolitem, -1) + else: # or a secondary toolbar + toolbar.props.page.insert(toolitem, -1) + toolitem.show() + if default is not None: + combo.set_active(combo_array.index(default)) + return combo + + +def entry_factory(default_string, toolbar, tooltip=None, max=3): + ''' Factory for adding a text box to a toolbar ''' + entry = Gtk.Entry() + entry.set_text(default_string) + if tooltip is not None and hasattr(entry, 'set_tooltip_text'): + entry.set_tooltip_text(tooltip) + entry.set_width_chars(max) + entry.show() + toolitem = Gtk.ToolItem() + toolitem.add(entry) + if hasattr(toolbar, 'insert'): # the main toolbar + toolbar.insert(toolitem, -1) + else: # or a secondary toolbar + toolbar.props.page.insert(toolitem, -1) + toolitem.show() + return entry + + +def button_factory(icon_name, toolbar, callback, cb_arg=None, tooltip=None, + accelerator=None): + '''Factory for making tooplbar buttons''' + button = ToolButton(icon_name) + if tooltip is not None: + button.set_tooltip(tooltip) + button.props.sensitive = True + if accelerator is not None: + button.props.accelerator = accelerator + if cb_arg is not None: + button.connect('clicked', callback, cb_arg) + else: + button.connect('clicked', callback) + if hasattr(toolbar, 'insert'): # the main toolbar + toolbar.insert(button, -1) + else: # or a secondary toolbar + toolbar.props.page.insert(button, -1) + button.show() + return button + + +def radio_factory(name, toolbar, callback, cb_arg=None, tooltip=None, + group=None): + ''' Add a radio button to a toolbar ''' + button = RadioToolButton(group=group) + button.set_icon_name(name) + if callback is not None: + if cb_arg is None: + button.connect('clicked', callback) + else: + button.connect('clicked', callback, cb_arg) + if hasattr(toolbar, 'insert'): # Add button to the main toolbar... + toolbar.insert(button, -1) + else: # ...or a secondary toolbar. + toolbar.props.page.insert(button, -1) + button.show() + if tooltip is not None: + button.set_tooltip(tooltip) + return button + + +def label_factory(toolbar, label_text, width=None): + ''' Factory for adding a label to a toolbar ''' + label = Gtk.Label(label_text) + label.set_line_wrap(True) + if width is not None: + label.set_size_request(width, -1) # doesn't work on XOs + label.show() + toolitem = Gtk.ToolItem() + toolitem.add(label) + if hasattr(toolbar, 'insert'): # the main toolbar + toolbar.insert(toolitem, -1) + else: # or a secondary toolbar + toolbar.props.page.insert(toolitem, -1) + toolitem.show() + return label + + +def separator_factory(toolbar, expand=False, visible=True): + ''' add a separator to a toolbar ''' + separator = Gtk.SeparatorToolItem() + separator.props.draw = visible + separator.set_expand(expand) + if hasattr(toolbar, 'insert'): # the main toolbar + toolbar.insert(separator, -1) + else: # or a secondary toolbar + toolbar.props.page.insert(separator, -1) + separator.show() + + +def image_factory(image, toolbar, tooltip=None): + ''' Add an image to the toolbar ''' + img = Gtk.Image() + img.set_from_pixbuf(image) + img_tool = Gtk.ToolItem() + img_tool.add(img) + if tooltip is not None: + img.set_tooltip_text(tooltip) + if hasattr(toolbar, 'insert'): # the main toolbar + toolbar.insert(img_tool, -1) + else: # or a secondary toolbar + toolbar.props.page.insert(img_tool, -1) + img_tool.show() + return img + + +def spin_factory(default, min, max, callback, toolbar): + spin_adj = Gtk.Adjustment(default, min, max, 1, 32, 0) + spin = Gtk.SpinButton(spin_adj, 0, 0) + spin_id = spin.connect('value-changed', callback) + spin.set_numeric(True) + spin.show() + toolitem = Gtk.ToolItem() + toolitem.add(spin) + if hasattr(toolbar, 'insert'): # the main toolbar + toolbar.insert(toolitem, -1) + else: + toolbar.props.page.insert(toolitem, -1) + toolitem.show() + return spin diff --git a/utils.py b/utils.py new file mode 100644 index 0000000..ffab831 --- /dev/null +++ b/utils.py @@ -0,0 +1,53 @@ +#Copyright (c) 2011 Walter Bender + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# You should have received a copy of the GNU General Public License +# along with this library; if not, write to the Free Software +# Foundation, 51 Franklin Street, Suite 500 Boston, MA 02110-1335 USA + + +from StringIO import StringIO +try: + OLD_SUGAR_SYSTEM = False + import json + json.dumps + from json import load as jload + from json import dump as jdump +except (ImportError, AttributeError): + try: + import simplejson as json + from simplejson import load as jload + from simplejson import dump as jdump + except: + OLD_SUGAR_SYSTEM = True + + +def json_load(text): + """ Load JSON data using what ever resources are available. """ + if OLD_SUGAR_SYSTEM is True: + listdata = json.read(text) + else: + # strip out leading and trailing whitespace, nulls, and newlines + io = StringIO(text) + try: + listdata = jload(io) + except ValueError: + # assume that text is ascii list + listdata = text.split() + for i, value in enumerate(listdata): + listdata[i] = int(value) + return listdata + + +def json_dump(data): + """ Save data using available JSON tools. """ + if OLD_SUGAR_SYSTEM is True: + return json.write(data) + else: + _io = StringIO() + jdump(data, _io) + return _io.getvalue() -- cgit v0.9.1