diff options
| -rw-r--r-- | activity.py | 20 | ||||
| -rw-r--r-- | cardlist.py | 12 | ||||
| -rw-r--r-- | cardtable.py | 35 | ||||
| -rw-r--r-- | createcardpanel.py | 72 | ||||
| -rw-r--r-- | face.py | 74 | ||||
| -rw-r--r-- | game.py | 47 | ||||
| -rw-r--r-- | icons/speak.svg | 14 | ||||
| -rw-r--r-- | model.py | 79 | ||||
| -rw-r--r-- | port/COPYING | 340 | ||||
| -rw-r--r-- | port/README | 18 | ||||
| -rw-r--r-- | port/__init__.py | 0 | ||||
| -rw-r--r-- | port/chooser.py | 68 | ||||
| -rw-r--r-- | port/widgets.py | 403 | ||||
| -rw-r--r-- | speak/COPYING | 674 | ||||
| -rw-r--r-- | speak/__init__.py | 0 | ||||
| -rw-r--r-- | speak/espeak.py | 118 | ||||
| -rw-r--r-- | speak/espeak_cmd.py | 64 | ||||
| -rw-r--r-- | speak/espeak_gst.py | 54 | ||||
| -rw-r--r-- | speak/eye.py | 157 | ||||
| -rw-r--r-- | speak/face.py | 184 | ||||
| -rw-r--r-- | speak/fft_mouth.py | 128 | ||||
| -rw-r--r-- | speak/glasses.py | 81 | ||||
| -rw-r--r-- | speak/mouth.py | 101 | ||||
| -rw-r--r-- | speak/voice.py | 134 | ||||
| -rw-r--r-- | speak/waveform_mouth.py | 80 | ||||
| -rw-r--r-- | speak/widgets.py | 48 | ||||
| -rw-r--r-- | svgcard.py | 103 |
27 files changed, 2967 insertions, 141 deletions
diff --git a/activity.py b/activity.py index deb6e17..813b837 100644 --- a/activity.py +++ b/activity.py @@ -15,6 +15,11 @@ # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. # +import gtk + +# activate threads for gst needs +gtk.gdk.threads_init() + import locale locale.setlocale(locale.LC_NUMERIC, 'C') @@ -26,7 +31,6 @@ from os.path import join, dirname from os import environ import dbus -import gtk import pygtk import pickle import telepathy @@ -46,8 +50,7 @@ import memorizetoolbar import createtoolbar import cardlist import createcardpanel - - +import face SERVICE = 'org.laptop.Memorize' IFACE = SERVICE @@ -90,13 +93,14 @@ class MemorizeActivity(Activity): self.table.connect('card-flipped', self.game.card_flipped) self.table.connect('card-overflipped', self.game.card_overflipped) self.table.connect('card-highlighted', self.game.card_highlighted) - + self.game.connect('set-border', self.table.set_border) self.game.connect('flop-card', self.table.flop_card) self.game.connect('flip-card', self.table.flip_card) + self.game.connect('cement-card', self.table.cement_card) self.game.connect('highlight-card', self.table.highlight_card) self.game.connect('load_mode', self.table.load_msg) - + self.game.connect('msg_buddy', self.scoreboard.set_buddy_message) self.game.connect('add_buddy', self.scoreboard.add_buddy) self.game.connect('rem_buddy', self.scoreboard.rem_buddy) @@ -123,10 +127,14 @@ class MemorizeActivity(Activity): self.connect('focus_out_event', self._focus_out) self.connect('destroy', self._cleanup_cb) + self.add_events(gtk.gdk.POINTER_MOTION_MASK) + self.connect('motion_notify_event', + lambda widget, event: face.look_at()) + # start on the game toolbar, might change this to the create toolbar later self.toolbox.connect('current-toolbar-changed', self.change_mode) self.toolbox.set_current_toolbar(_TOOLBAR_PLAY) - + # Get the Presence Service self.pservice = presenceservice.get_instance() self.initiating = None diff --git a/cardlist.py b/cardlist.py index 406b02b..2afe729 100644 --- a/cardlist.py +++ b/cardlist.py @@ -44,15 +44,15 @@ class CardList(gtk.EventBox): 'update-create-toolbar': (SIGNAL_RUN_FIRST, None, 3 * [TYPE_PYOBJECT]), 'update-create-buttons': (SIGNAL_RUN_FIRST, None, 2 * [TYPE_PYOBJECT]), } - + def __init__(self): gtk.EventBox.__init__(self) - self.model = model.Model(environ['SUGAR_ACTIVITY_ROOT']) + self.model = model.Model() self.pairs = [] self.current_pair = None - - self.vbox = gtk.VBox(False) - + + self.vbox = gtk.VBox(False) + fill_box = gtk.Label() fill_box.modify_bg(gtk.STATE_NORMAL, gtk.gdk.color_parse('#000000')) fill_box.show() @@ -248,7 +248,7 @@ class Pair(gtk.EventBox): } def __init__(self, text1, text2 = None, aimg = None, bimg = None, - asnd = None, bsnd = None, aspeak=False, bspeak=False): + asnd = None, bsnd = None, aspeak=None, bspeak=None): gtk.EventBox.__init__(self) self.bg_color = '#000000' diff --git a/cardtable.py b/cardtable.py index 0ba55e3..8c34177 100644 --- a/cardtable.py +++ b/cardtable.py @@ -25,14 +25,17 @@ import math import gc from gobject import SIGNAL_RUN_FIRST, TYPE_PYOBJECT +import logging +_logger = logging.getLogger('memorize-activity') + import theme class CardTable(gtk.EventBox): - + __gsignals__ = { - 'card-flipped': (SIGNAL_RUN_FIRST, None, [int, TYPE_PYOBJECT]), - 'card-overflipped': (SIGNAL_RUN_FIRST, None, [int]), - 'card-highlighted': (SIGNAL_RUN_FIRST, None, [int, TYPE_PYOBJECT]), + 'card-flipped': (SIGNAL_RUN_FIRST, None, [int, TYPE_PYOBJECT]), + 'card-overflipped': (SIGNAL_RUN_FIRST, None, [int]), + 'card-highlighted': (SIGNAL_RUN_FIRST, None, [int, TYPE_PYOBJECT]), } def __init__(self): @@ -41,6 +44,10 @@ class CardTable(gtk.EventBox): self.cards_data = None self._workspace_size = 0 + # set request size to 100x100 to skip first time sizing in _allocate_cb + self.set_size_request(100, 100) + self.connect('size-allocate', self._allocate_cb) + # Set table settings self.modify_bg(gtk.STATE_NORMAL, gtk.gdk.color_parse('#000000')) self.table = gtk.Table() @@ -61,15 +68,21 @@ class CardTable(gtk.EventBox): self.dict = None self.show_all() - def do_expose_event(self, event): + def _allocate_cb(self, widget, allocation): + size = allocation.height + + if size == 100: + # skip first time sizing + return + + # do it once if self._workspace_size: - # do it once return - size = self.allocation.height + _logger.debug('Use %s allocation' % str(self.allocation)) + self.set_size_request(size, size) self._workspace_size = size - if self.data: self.load_game(None, self.data, self.cards_data) @@ -113,7 +126,7 @@ class CardTable(gtk.EventBox): jpg = None props = {} props['front_text']= {'card_text':card.get('char', ''), - 'speak': card.get('speak', False)} + 'speak': card.get('speak')} if card['ab']== 'a': props['back_text']= {'card_text':text1} @@ -140,14 +153,14 @@ class CardTable(gtk.EventBox): if self.load_mode: self._set_load_mode(False) self.show_all() - gc.collect() + #gc.collect() def change_game(self, widget, data, grid): if not self.first_load: for card in self.cards.values(): self.table.remove(card) del card - gc.collect() + #gc.collect() self.load_game(None, data, grid) def get_card_size(self, size_table): diff --git a/createcardpanel.py b/createcardpanel.py index 38515fa..38f9788 100644 --- a/createcardpanel.py +++ b/createcardpanel.py @@ -40,7 +40,9 @@ from port.widgets import CanvasRoundBox, ToolComboBox from port import chooser import theme -from speak.widgets import Voices +import speak.espeak +import speak.widgets +import speak.face _logger = logging.getLogger('memorize-activity') @@ -136,7 +138,6 @@ class CreateCardPanel(gtk.EventBox): self.cardeditor1.get_speak(), self.cardeditor2.get_speak() ) self.clean(None) - def emit_update_pair(self, widget): self._addbutton.set_sensitive(False) @@ -157,7 +158,7 @@ class CreateCardPanel(gtk.EventBox): self.cardeditor1.get_speak(), self.cardeditor2.get_speak() ) self.clean(None) - + def pair_selected(self, widget, selected, newtext1, newtext2, aimg, bimg, asnd, bsnd, aspeak, bspeak): if selected: @@ -192,7 +193,7 @@ class CreateCardPanel(gtk.EventBox): self._card2_has_text = False self._card1_has_picture = False self._card2_has_picture = False - + def receive_text_signals(self, widget, has_text): if widget == self.cardeditor1: self._card1_has_text = has_text @@ -213,7 +214,7 @@ class CreateCardPanel(gtk.EventBox): if widget == self.cardeditor2: self._card2_has_sound = has_sound self._update_buttom_status() - + def _update_buttom_status(self): if not self.equal_pairs: if (self._card1_has_text or self._card1_has_picture or self._card1_has_sound) and (self._card2_has_text or self._card2_has_picture or self._card2_has_sound): @@ -286,14 +287,17 @@ class CardEditor(gtk.EventBox): tooltip=_('Insert sound')) toolbar.pack_start(browsesound, False) - self.usespeak = ToggleToolButton( - named_icon='computer-xo', - palette=SpeakPalette()) - toolbar.pack_start(self.usespeak, False) - browsepicture.connect('clicked', self._load_image) browsesound.connect('clicked', self._load_audio) - self.usespeak.connect('toggled', self._usespeak_cb) + + if speak.espeak.supported: + self.usespeak = ToggleToolButton( + named_icon='speak', + palette=SpeakPalette(self)) + toolbar.pack_start(self.usespeak, False) + self.usespeak.connect('toggled', self._usespeak_cb) + else: + self.usespeak = None toolbar_box = CanvasRoundBox( radius=8, @@ -324,10 +328,23 @@ class CardEditor(gtk.EventBox): self.textentry.set_text(newtext) def get_speak(self): - return self.usespeak.props.active + if self.usespeak is None: + return None + if self.usespeak.props.active: + return self.usespeak.palette.face.status.voice.friendlyname - def set_speak(self, enabled): - self.usespeak.props.active = enabled + def set_speak(self, value): + if self.usespeak is None: + return + if value is None: + self.usespeak.props.active = False + else: + try: + self.usespeak.handler_block_by_func(self._usespeak_cb) + self.usespeak.props.active = True + finally: + self.usespeak.handler_unblock_by_func(self._usespeak_cb) + self.usespeak.palette.voices.resume(value) def get_pixbuf(self): return self.card.get_pixbuf() @@ -337,7 +354,7 @@ class CardEditor(gtk.EventBox): def _load_image(self, widget): def load(index): - self.usespeak.props.active = False + self.set_speak(None) pixbuf_t = gtk.gdk.pixbuf_new_from_file_at_size( index, theme.PAIR_SIZE - theme.PAD*2, @@ -359,7 +376,7 @@ class CardEditor(gtk.EventBox): def _load_audio(self, widget): def load(index): - self.usespeak.props.active = False + self.set_speak(None) dst = join(self.temp_folder, basename(index)) shutil.copy(index, dst) @@ -374,10 +391,10 @@ class CardEditor(gtk.EventBox): chooser.pick(what=chooser.AUDIO, cb=lambda jobject: load(jobject.file_path)) - def _usespeak_cb(self, widget): - self.card.change_speak(widget.props.active) + def _usespeak_cb(self, button): + self.card.change_speak(button.props.active) - if not widget.props.active: + if not button.props.active: return self.snd = None @@ -385,6 +402,8 @@ class CardEditor(gtk.EventBox): self.emit('has-sound', False) self.emit('has-picture', False) + button.palette.face.say(self.get_text()) + def set_snd(self, snd): self.snd = snd @@ -398,20 +417,25 @@ class CardEditor(gtk.EventBox): self.emit('has-text', False) self.emit('has-picture', False) self.emit('has-sound', False) - self.usespeak.props.active = False + if self.usespeak is not None: + self.usespeak.props.active = False class SpeakPalette(Palette): - def __init__(self): + def __init__(self, editor): Palette.__init__(self, _('Pronounce text while fliping tile')) + self.face = speak.face.View() + toolbar = gtk.HBox() toolbar.modify_bg(gtk.STATE_NORMAL, style.COLOR_BLACK.get_gdk_color()) - usespeak_play = ToolButton(icon_name='media-playback-start', - tooltip=_('Pronounce entered text')) + usespeak_play = ToolButton(icon_name='media-playback-start') + usespeak_play.connect('clicked', lambda button: + self.face.say(editor.get_text())) toolbar.pack_start(usespeak_play, False) - toolbar.pack_start(ToolComboBox(Voices())) + self.voices = speak.widgets.Voices(self.face) + toolbar.pack_start(ToolComboBox(self.voices)) toolbar.show_all() self.set_content(toolbar) @@ -0,0 +1,74 @@ +# 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 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + +import gtk + +import logging +_logger = logging.getLogger('memorize-activity') + +from sugar.graphics import style + +import speak.espeak +import speak.face +import theme + +class Face(gtk.EventBox): + def __init__(self): + gtk.EventBox.__init__(self) + + self.modify_bg(gtk.STATE_NORMAL, style.COLOR_BLACK.get_gdk_color()) + + self.face = speak.face.View(style.Color('#4b4c4e')) + self.face.set_border_width(theme.SVG_PAD) + self.add(self.face) + self.show_all() + + self.set_app_paintable(True) + self.connect('expose-event', self._expose_cb) + + def _expose_cb(self, widget, event): + card = self.parent.parent + pixbuf = card._read_icon_data('front') + self.window.draw_pixbuf(None, pixbuf, 0, 0, 0, 0) + +def look_at(): + if not speak.espeak.supported: + return + + display = gtk.gdk.display_get_default() + screen, x, y, modifiers = display.get_pointer() + + for i in _cache: + if i.parent: + i.face.look_at(x,y) + +def acquire(): + if not speak.espeak.supported: + return None + + face = None + + for i in _cache: + i.face.shut_up() + if not i.parent: + face = i + + if not face: + face = Face() + _cache.append(face) + _logger.debug('face._cache size %s' % len(_cache)) + + return face + +_cache = [] @@ -40,23 +40,24 @@ PATH = '/org/laptop/Memorize' class MemorizeGame(GObject): __gsignals__ = { - 'reset_scoreboard': (SIGNAL_RUN_FIRST, None, []), - 'reset_table': (SIGNAL_RUN_FIRST, None, []), - 'load_mode': (SIGNAL_RUN_FIRST, None, [TYPE_PYOBJECT]), - 'load_game': (SIGNAL_RUN_FIRST, None, 2 * [TYPE_PYOBJECT]), - 'change_game': (SIGNAL_RUN_FIRST, None, 2 * [TYPE_PYOBJECT]), - 'change_game_signal': (SIGNAL_RUN_FIRST, None, 5 * [TYPE_PYOBJECT]), - 'set-border': (SIGNAL_RUN_FIRST, None, 3 * [TYPE_PYOBJECT]), - 'flip-card': (SIGNAL_RUN_FIRST, None, [int]), - 'flip-card-signal': (SIGNAL_RUN_FIRST, None, [int]), - 'flop-card': (SIGNAL_RUN_FIRST, None, [int]), - 'highlight-card': (SIGNAL_RUN_FIRST, None, 2 * [TYPE_PYOBJECT]), - 'add_buddy': (SIGNAL_RUN_FIRST, None, 2 * [TYPE_PYOBJECT]), - 'rem_buddy': (SIGNAL_RUN_FIRST, None, [TYPE_PYOBJECT]), - 'increase-score': (SIGNAL_RUN_FIRST, None, [TYPE_PYOBJECT]), - 'wait_mode_buddy': (SIGNAL_RUN_FIRST, None, 2 * [TYPE_PYOBJECT]), - 'msg_buddy': (SIGNAL_RUN_FIRST, None, 2 * [TYPE_PYOBJECT]), - 'change-turn': (SIGNAL_RUN_FIRST, None, [TYPE_PYOBJECT]), + 'reset_scoreboard': (SIGNAL_RUN_FIRST, None, []), + 'reset_table': (SIGNAL_RUN_FIRST, None, []), + 'load_mode': (SIGNAL_RUN_FIRST, None, [TYPE_PYOBJECT]), + 'load_game': (SIGNAL_RUN_FIRST, None, 2 * [TYPE_PYOBJECT]), + 'change_game': (SIGNAL_RUN_FIRST, None, 2 * [TYPE_PYOBJECT]), + 'change_game_signal': (SIGNAL_RUN_FIRST, None, 5 * [TYPE_PYOBJECT]), + 'set-border': (SIGNAL_RUN_FIRST, None, 3 * [TYPE_PYOBJECT]), + 'flip-card': (SIGNAL_RUN_FIRST, None, [int]), + 'flip-card-signal': (SIGNAL_RUN_FIRST, None, [int]), + 'cement-card': (SIGNAL_RUN_FIRST, None, [int]), + 'flop-card': (SIGNAL_RUN_FIRST, None, [int]), + 'highlight-card': (SIGNAL_RUN_FIRST, None, 2 * [TYPE_PYOBJECT]), + 'add_buddy': (SIGNAL_RUN_FIRST, None, 2 * [TYPE_PYOBJECT]), + 'rem_buddy': (SIGNAL_RUN_FIRST, None, [TYPE_PYOBJECT]), + 'increase-score': (SIGNAL_RUN_FIRST, None, [TYPE_PYOBJECT]), + 'wait_mode_buddy': (SIGNAL_RUN_FIRST, None, 2 * [TYPE_PYOBJECT]), + 'msg_buddy': (SIGNAL_RUN_FIRST, None, 2 * [TYPE_PYOBJECT]), + 'change-turn': (SIGNAL_RUN_FIRST, None, [TYPE_PYOBJECT]), } def __init__(self): @@ -68,15 +69,15 @@ class MemorizeGame(GObject): self.current_player = None self.last_flipped = -1 self.last_highlight = 1 - self.game_dir = join(dirname(__file__), 'games') self.messenger = None self.sentitive = True - self.model = Model(dirname(__file__)) + + self.model = Model() self.flip_block = False self._flop_cards = None - self.audio = Audio() - + self.audio = Audio() + def load_game(self, game_name, size, mode): self.set_load_mode('Loading game') if self.model.read(game_name) == 0: @@ -220,6 +221,10 @@ class MemorizeGame(GObject): self.model.grid[id]['state'] = self.current_player.props.color self.model.grid[self.last_flipped]['state'] = self.current_player.props.color self.flip_block = False + + self.emit('cement-card', id) + self.emit('cement-card', self.last_flipped) + # Pair didn't match else: self.model.grid[id]['state'] = '1' diff --git a/icons/speak.svg b/icons/speak.svg new file mode 100644 index 0000000..82d12a5 --- /dev/null +++ b/icons/speak.svg @@ -0,0 +1,14 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" + "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd" [ + <!ENTITY fill_color "#FFFFFF"> + <!ENTITY stroke_color "#000000"> +]> +<svg xmlns="http://www.w3.org/2000/svg" width="50" height="50"> + <ellipse fill="&fill_color;" stroke="&stroke_color;" stroke-width="3.5" cx="13" cy="17" rx="10" ry="10"/> + <ellipse fill="&fill_color;" stroke="&stroke_color;" stroke-width="3.5" cx="37" cy="17" rx="10" ry="10"/> + <circle fill="&fill_color;" stroke="&stroke_color;" stroke-width="3.5" cx="17" cy="15" r="2"/> + <circle fill="&fill_color;" stroke="&stroke_color;" stroke-width="3.5" cx="41" cy="15" r="2"/> + <ellipse fill="&fill_color;" stroke="&stroke_color;" stroke-width="3.5" cx="26" cy="39" rx="20" ry="4"/> +</svg> + @@ -23,35 +23,35 @@ import random import gobject import zipfile import tempfile + from sugar import profile from sugar.datastore import datastore +from sugar.activity.activity import get_bundle_path, get_activity_root _logger = logging.getLogger('model') -class Pair(gobject.GObject): +class Pair(gobject.GObject): __gproperties__ = { - 'aimg' : (str, None, None, None, gobject.PARAM_READWRITE), - 'asnd' : (str, None, None, None, gobject.PARAM_READWRITE), - 'achar': (str, None, None, None, gobject.PARAM_READWRITE), - 'bimg' : (str, None, None, None, gobject.PARAM_READWRITE), - 'bsnd' : (str, None, None, None, gobject.PARAM_READWRITE), - 'bchar': (str, None, None, None, gobject.PARAM_READWRITE), - 'aspeak': (int, 'Base', 'Base', 0, 1, 0, \ - gobject.PARAM_READWRITE), - 'bspeak': (int, 'Base', 'Base', 0, 1, 0, \ - gobject.PARAM_READWRITE), + 'aimg' : (str, None, None, None, gobject.PARAM_READWRITE), + 'asnd' : (str, None, None, None, gobject.PARAM_READWRITE), + 'achar': (str, None, None, None, gobject.PARAM_READWRITE), + 'bimg' : (str, None, None, None, gobject.PARAM_READWRITE), + 'bsnd' : (str, None, None, None, gobject.PARAM_READWRITE), + 'bchar': (str, None, None, None, gobject.PARAM_READWRITE), + 'aspeak': (str, None, None, None, gobject.PARAM_READWRITE), + 'bspeak': (str, None, None, None, gobject.PARAM_READWRITE), 'color' : (gobject.TYPE_INT, 'Base', 'Base', 0, 10, 0, \ gobject.PARAM_READWRITE) } - + def __init__(self): - gobject.GObject.__init__(self) + gobject.GObject.__init__(self) self._properties = {'aimg':None, 'asnd':None, 'achar':None, 'bimg':None, 'bsnd':None, 'bchar':None, 'color':100, - 'aspeak':False, 'bspeak':False} - + 'aspeak':None, 'bspeak':None} + def do_get_property(self, pspec): - """Retrieve a particular property from our property dictionary + """Retrieve a particular property from our property dictionary """ if pspec.name == "aimg": return self._properties["aimg"] @@ -88,39 +88,39 @@ class Pair(gobject.GObject): elif name == "color": self._properties["color"] = value elif name == "aspeak": - self._properties["aspeak"] = int(value) + self._properties["aspeak"] = value elif name == "bspeak": - self._properties["bspeak"] = int(value) + self._properties["bspeak"] = value class Model(object): ''' The model of the activity. Contains methods to read and write the configuration for a game from xml. Stores the pairs and grid - information. + information. ''' - - def __init__(self, game_path, dtd_path = None): + + def __init__(self, game_path=None): self.data = {} - if dtd_path == None: - self.dtd_path = dirname(__file__) - else: - self.dtd_path = dtd_path - + + if game_path is None: + game_path = get_activity_root() + if isdir(game_path): self.game_path = game_path else: - _logger.error('Game_path not found ' +str(e)) + _logger.error('Game_path not found in %s' % game_path) return - + self.data['face'] = '' self.data['align'] = '1' - + try: - self.dtd = libxml2.parseDTD(None, join(self.dtd_path, 'memorize.dtd')) + self.dtd = libxml2.parseDTD(None, join(get_bundle_path(), + 'memorize.dtd')) except libxml2.parserError, e: _logger.error('Init: no memorize.dtd found ' +str(e)) self.dtd = None - self.ctxt = libxml2.newValidCtxt() + self.ctxt = libxml2.newValidCtxt() self.pairs = {} self.grid = [] @@ -259,10 +259,12 @@ class Model(object): elem.setProp("bsnd", self.pairs[key].props.bsnd) if self.pairs[key].props.bchar != None: elem.setProp("bchar", self.pairs[key].props.bchar) - elem.setProp("aspeak", str(self.pairs[key].props.aspeak)) - elem.setProp("bspeak", str(self.pairs[key].props.bspeak)) + if self.pairs[key].props.aspeak != None: + elem.setProp("aspeak", self.pairs[key].props.aspeak) + if self.pairs[key].props.bspeak != None: + elem.setProp("bspeak", self.pairs[key].props.bspeak) # elem.setProp("color", str(self.pairs[key].props.color)) - + if doc.validateDtd(self.ctxt, self.dtd): doc.saveFormatFile(join(self.game_path, 'game.xml'), 1) else: @@ -302,11 +304,10 @@ class Model(object): elem['snd'] = self.pairs[key].props.asnd if self.pairs[key].props.achar != None: elem['char'] = self.pairs[key].props.achar - if self.pairs[key].props.aspeak != None: - elem['speak'] = int(self.pairs[key].props.aspeak) + elem['speak'] = self.pairs[key].props.aspeak temp1.append(elem) - + elem = {} elem['pairkey'] = key elem['state'] = '0' @@ -318,8 +319,8 @@ class Model(object): if self.pairs[key].props.bchar != None: elem['char'] = self.pairs[key].props.bchar if self.pairs[key].props.bspeak != None: - elem['speak'] = int(self.pairs[key].props.bspeak) - temp2.append(elem) + elem['speak'] = self.pairs[key].props.bspeak + temp2.append(elem) i+=1 else: break diff --git a/port/COPYING b/port/COPYING new file mode 100644 index 0000000..623b625 --- /dev/null +++ b/port/COPYING @@ -0,0 +1,340 @@ + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc. + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. By contrast, the GNU General Public +License is intended to guarantee your freedom to share and change free +software--to make sure the software is free for all its users. This +General Public License applies to most of the Free Software +Foundation's software and to any other program whose authors commit to +using it. (Some other Free Software Foundation software is covered by +the GNU Library General Public License instead.) You can apply it to +your programs, too. + + When we speak of free software, we are referring to freedom, not +price. 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To prevent this, we have made it clear that any +patent must be licensed for everyone's free use or not licensed at all. + + The precise terms and conditions for copying, distribution and +modification follow. + + GNU GENERAL PUBLIC LICENSE + TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION + + 0. This License applies to any program or other work which contains +a notice placed by the copyright holder saying it may be distributed +under the terms of this General Public License. The "Program", below, +refers to any such program or work, and a "work based on the Program" +means either the Program or any derivative work under copyright law: +that is to say, a work containing the Program or a portion of it, +either verbatim or with modifications and/or translated into another +language. (Hereinafter, translation is included without limitation in +the term "modification".) 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You may copy and distribute verbatim copies of the Program's +source code as you receive it, in any medium, provided that you +conspicuously and appropriately publish on each copy an appropriate +copyright notice and disclaimer of warranty; keep intact all the +notices that refer to this License and to the absence of any warranty; +and give any other recipients of the Program a copy of this License +along with the Program. + +You may charge a fee for the physical act of transferring a copy, and +you may at your option offer warranty protection in exchange for a fee. + + 2. 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It is safest +to attach them to the start of each source file to most effectively +convey the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + <one line to give the program's name and a brief idea of what it does.> + Copyright (C) <year> <name of author> + + 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 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + + +Also add information on how to contact you by electronic and paper mail. + +If the program is interactive, make it output a short notice like this +when it starts in an interactive mode: + + Gnomovision version 69, Copyright (C) year name of author + Gnomovision 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, the commands you use may +be called something other than `show w' and `show c'; they could even be +mouse-clicks or menu items--whatever suits your program. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the program, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the program + `Gnomovision' (which makes passes at compilers) written by James Hacker. + + <signature of Ty Coon>, 1 April 1989 + Ty Coon, President of Vice + +This 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 Library General +Public License instead of this License. diff --git a/port/README b/port/README new file mode 100644 index 0000000..256200d --- /dev/null +++ b/port/README @@ -0,0 +1,18 @@ +About +----- + +A set of sugar components/libraries/etc to simplify writing activities. + +Cornerstone purposes for this project: +* Total backwards compatibility for sugar-port API +* Run on all sugar platforms beginning from 0.82 + +In most cases sugar-port could be embedded to activity's directory tree. +There is no need to include the whole sugar-port project only top level +files/directories you are using directly - sugar-port's top level entities +don't import each other. + +Get it +------ + +http://wiki.sugarlabs.org/go/Development_Team/sugar-port diff --git a/port/__init__.py b/port/__init__.py new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/port/__init__.py diff --git a/port/chooser.py b/port/chooser.py new file mode 100644 index 0000000..1ee4023 --- /dev/null +++ b/port/chooser.py @@ -0,0 +1,68 @@ +# 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 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + +"""Object chooser method""" + +import gtk +import logging + +from sugar import mime +from sugar.graphics.objectchooser import ObjectChooser + +TEXT = hasattr(mime, 'GENERIC_TYPE_TEXT') and mime.GENERIC_TYPE_TEXT or None +IMAGE = hasattr(mime, 'GENERIC_TYPE_IMAGE') and mime.GENERIC_TYPE_IMAGE or None +AUDIO = hasattr(mime, 'GENERIC_TYPE_AUDIO') and mime.GENERIC_TYPE_AUDIO or None +VIDEO = hasattr(mime, 'GENERIC_TYPE_VIDEO') and mime.GENERIC_TYPE_VIDEO or None +LINK = hasattr(mime, 'GENERIC_TYPE_LINK') and mime.GENERIC_TYPE_LINK or None + +def pick(cb=None, default=None, parent=None, what=None): + """ + Opens object chooser. + + Method returns: + + * cb(jobject), if object was choosen and cb is not None + * jobject, if object was choosen and cb is None + * default, otherwise + + NOTE: 'what' makes sense only for sugar >= 0.84 + """ + what = what and {'what_filter': what} or {} + chooser = ObjectChooser(parent=parent, **what) + + logging.error(chooser) + + jobject = None + out = None + + try: + if chooser.run() == gtk.RESPONSE_ACCEPT: + jobject = chooser.get_selected_object() + logging.debug('ObjectChooser: %r' % jobject) + + if jobject and jobject.file_path: + if cb: + out = cb(jobject) + else: + out = jobject + finally: + if jobject and id(jobject) != id(out): + jobject.destroy() + chooser.destroy() + del chooser + + if out: + return out + else: + return default diff --git a/port/widgets.py b/port/widgets.py new file mode 100644 index 0000000..9531c97 --- /dev/null +++ b/port/widgets.py @@ -0,0 +1,403 @@ +# 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 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + +import gtk +import hippo +import gobject +import logging +import math + +from sugar.graphics import style +from sugar.graphics import palette +from sugar.graphics import toolbutton +from sugar.graphics import radiotoolbutton +from sugar.graphics import icon +from sugar.graphics import toggletoolbutton +from sugar.graphics import combobox +from sugar.graphics import roundbox + +def labelize(text, widget): + box = hippo.CanvasBox() + box.props.spacing = style.DEFAULT_SPACING + + text = hippo.CanvasText(text=text) + text.props.color = style.COLOR_SELECTION_GREY.get_int() + if gtk.widget_get_default_direction() == gtk.TEXT_DIR_RTL: + text.props.xalign = hippo.ALIGNMENT_END + else: + text.props.xalign = hippo.ALIGNMENT_START + box.append(text) + + box.append(widget, hippo.PACK_EXPAND) + + return box + +class Entry(hippo.CanvasWidget): + def __init__(self, text=None, frame_color=style.COLOR_WHITE.get_gdk_color(), + **kwargs): + hippo.CanvasWidget.__init__(self, **kwargs) + + self.entry = gtk.Entry() + self.entry.modify_bg(gtk.STATE_INSENSITIVE, frame_color) + + self.props.widget = self.entry + + if text: + self.text = text + + def get_text(self): + return self.entry.props.text + + def set_text(self, value): + self.entry.props.text = value + + text = gobject.property(type=str, setter=set_text, getter=get_text) + text = property(get_text, set_text) + +class TextView(hippo.CanvasWidget): + def __init__(self, text=None, **kwargs): + hippo.CanvasWidget.__init__(self, **kwargs) + + self.view = gtk.TextView() + self.view.props.left_margin = style.DEFAULT_SPACING + self.view.props.right_margin = style.DEFAULT_SPACING + self.view.props.wrap_mode = gtk.WRAP_WORD + self.view.props.accepts_tab = False + self.view.show() + + scrolled_window = gtk.ScrolledWindow() + scrolled_window.set_shadow_type(gtk.SHADOW_OUT) + scrolled_window.set_policy(gtk.POLICY_NEVER, gtk.POLICY_AUTOMATIC) + scrolled_window.add(self.view) + + self.props.widget = scrolled_window + + if text: + self.text = text + + def get_text(self): + return self.view.props.buffer.props.text + + def set_text(self, value): + self.view.props.buffer.props.text = value or '' + + text = gobject.property(type=str, setter=set_text, getter=get_text) + text = property(get_text, set_text) + +class Image(hippo.CanvasWidget): + def __init__(self, pal=None, tooltip=None, pixbuf=None, **kwargs): + self.image = gtk.Image() + self._invoker = palette.CanvasInvoker() + + hippo.CanvasBox.__init__(self, widget=self.image) + + self._invoker._position_hint = self._invoker.AT_CURSOR + self._invoker.attach(self) + + self.palette_class = None + + self.connect('destroy', self._destroy_cb) + + if pal: + self.palette = pal + if tooltip: + self.tooltip = tooltip + if pixbuf: + self.pixbuf = pixbuf + + def _destroy_cb(self, widget): + if self._invoker is not None: + self._invoker.detach() + + def create_palette(self): + if self.palette_class is None: + return None + if isinstance(self.palette_class, tuple): + return self.palette_class[0](*self.palette_class[1:]) + else: + return self.palette_class() + + def get_palette(self): + return self._invoker.palette + + def set_palette(self, palette): + self._invoker.palette = palette + + palette = gobject.property(type=object, + setter=set_palette, getter=get_palette) + palette = property(get_palette, set_palette) + + def get_tooltip(self): + return self._invoker.palette and self._invoker.palette.primary_text + + def set_tooltip(self, text): + self.set_palette(palette.Palette(text)) + + tooltip = gobject.property(type=str, setter=set_tooltip, getter=get_tooltip) + tooltip = property(get_tooltip, set_tooltip) + + def set_pixbuf(self, value): + self.image.set_from_pixbuf(value) + self.props.box_width = value.get_width() + self.props.box_height = value.get_height() + + pixbuf = gobject.property(type=object, setter=set_pixbuf, getter=None) + pixbuf = property(None, set_pixbuf) + +class ToolButton(toolbutton.ToolButton): + def __init__(self, + icon_name, + size=gtk.ICON_SIZE_SMALL_TOOLBAR, + padding=None, + **kwargs): + + toolbutton.ToolButton.__init__(self, **kwargs) + + image = icon.Icon(icon_name=icon_name, icon_size=size) + image.show() + + # The alignment is a hack to work around gtk.ToolButton code + # that sets the icon_size when the icon_widget is a gtk.Image + alignment = gtk.Alignment(0.5, 0.5) + alignment.show() + alignment.add(image) + + self.set_icon_widget(alignment) + + sizes = { gtk.ICON_SIZE_SMALL_TOOLBAR: style.SMALL_ICON_SIZE, + gtk.ICON_SIZE_LARGE_TOOLBAR: style.STANDARD_ICON_SIZE } + + if padding is not None and sizes.has_key(size): + button_size = sizes[size] + style.DEFAULT_SPACING + padding + self.set_size_request(button_size, button_size) + +class RadioToolButton(radiotoolbutton.RadioToolButton): + def __init__(self, + icon_name, + size=gtk.ICON_SIZE_SMALL_TOOLBAR, + padding=None, + **kwargs): + + radiotoolbutton.RadioToolButton.__init__(self, **kwargs) + + image = icon.Icon(icon_name=icon_name, icon_size=size) + image.show() + + # The alignment is a hack to work around gtk.ToolButton code + # that sets the icon_size when the icon_widget is a gtk.Image + alignment = gtk.Alignment(0.5, 0.5) + alignment.show() + alignment.add(image) + + self.set_icon_widget(alignment) + + sizes = { gtk.ICON_SIZE_SMALL_TOOLBAR: style.SMALL_ICON_SIZE, + gtk.ICON_SIZE_LARGE_TOOLBAR: style.STANDARD_ICON_SIZE } + + if padding is not None and sizes.has_key(size): + button_size = sizes[size] + style.DEFAULT_SPACING + padding + self.set_size_request(button_size, button_size) + +class ToolWidget(gtk.ToolItem): + def __init__(self, widget): + gtk.ToolItem.__init__(self) + self.add(widget) + widget.show() + +class ToggleToolButton(toggletoolbutton.ToggleToolButton): + def __init__(self, named_icon=None, tooltip=None, palette=None, **kwargs): + toggletoolbutton.ToggleToolButton.__init__(self, named_icon, **kwargs) + + if tooltip: + self.set_tooltip(tooltip) + if palette: + self.set_palette(palette) + +class Palette(palette.Palette): + def __init__(self, **kwargs): + palette.Palette.__init__(self, **kwargs) + + def popup(self, immediate=False, state=None): + if not self.props.invoker: + if _none_invoker.palette: + _none_invoker.palette.popdown(immediate=True) + _none_invoker.palette = self + self.props.invoker = _none_invoker + palette.Palette.popup(self, immediate, state) + +class _NoneInvoker(palette.Invoker): + def __init__(self): + palette.Invoker.__init__(self) + self._position_hint = palette.Invoker.AT_CURSOR + + def get_rect(self): + return gtk.gdk.Rectangle(0, 0, 0, 0) + + def get_toplevel(self): + return None + +_none_invoker = _NoneInvoker() + +class ComboBox(combobox.ComboBox): + def __init__(self, **kwargs): + combobox.ComboBox.__init__(self, **kwargs) + + def select(self, id=None, name=None): + if id is not None: + column = 0 + value = id + elif name is not None: + column = 1 + value = name + else: + return + + for i, item in enumerate(self.get_model()): + if item[column] != value: + continue + self.set_active(i) + break + + def append_item(self, action_id, text, icon_name=None, file_name=None): + item = self._item_new(action_id, text, icon_name, file_name) + self.get_model().append(item) + + def set_item(self, action_id, text=None, icon_name=None, file_name=None): + for i, value in enumerate(self.get_model()): + if value[0] == action_id: + item = self._item_new(action_id, text, icon_name, file_name) + iter = self.get_model().iter_nth_child(None, i) + if text is not None: + self.get_model().set(iter, 1, item[1]) + if icon_name is not None or file_name is not None: + self.get_model().set(iter, 2, item[2]) + return True + return False + + def _item_new(self, action_id, text, icon_name, file_name): + if not self._icon_renderer and (icon_name or file_name): + self._icon_renderer = gtk.CellRendererPixbuf() + + settings = self.get_settings() + w, h = gtk.icon_size_lookup_for_settings( + settings, gtk.ICON_SIZE_MENU) + self._icon_renderer.props.stock_size = max(w, h) + + self.pack_start(self._icon_renderer, False) + self.add_attribute(self._icon_renderer, 'pixbuf', 2) + + if not self._text_renderer and text: + self._text_renderer = gtk.CellRendererText() + self.pack_end(self._text_renderer, True) + self.add_attribute(self._text_renderer, 'text', 1) + + if icon_name or file_name: + if text: + size = gtk.ICON_SIZE_MENU + else: + size = gtk.ICON_SIZE_LARGE_TOOLBAR + width, height = gtk.icon_size_lookup(size) + + if icon_name: + file_name = self._get_real_name_from_theme(icon_name, size) + + pixbuf = gtk.gdk.pixbuf_new_from_file_at_size( + file_name, width, height) + else: + pixbuf = None + + return (action_id, text, pixbuf, False) + +class ToolComboBox(gtk.ToolItem): + __gproperties__ = { + 'label-text' : (str, None, None, None, + gobject.PARAM_WRITABLE), + } + + def __init__(self, combo=None, **kwargs): + self.label = None + self._label_text = '' + + gobject.GObject.__init__(self, **kwargs) + + self.set_border_width(style.DEFAULT_PADDING) + + hbox = gtk.HBox(False, style.DEFAULT_SPACING) + + self.label = gtk.Label(self._label_text) + hbox.pack_start(self.label, False) + self.label.show() + + if combo: + self.combo = combo + else: + self.combo = ComboBox() + + hbox.pack_start(self.combo) + self.combo.show() + + self.add(hbox) + hbox.show() + + def do_set_property(self, pspec, value): + if pspec.name == 'label-text': + self._label_text = value + if self.label: + self.label.set_text(self._label_text) + +class CanvasRoundBox(roundbox.CanvasRoundBox): + def __init__(self, radius=style.zoom(10), **kwargs): + hippo.CanvasBox.__init__(self, **kwargs) + self.set_radius(radius) + + def get_radius(self): + return self._radius + + def set_radius(self, radius): + self._radius = radius + self.props.border_left = radius + self.props.border_right = radius + + radius = property(get_radius, set_radius) + + def do_paint_background(self, cr, damaged_box): + [width, height] = self.get_allocation() + + cr.rectangle(0, 0, width, height) + hippo.cairo_set_source_rgba32(cr, self.props.background_color) + cr.fill() + + x = self.props.border_top/2 + y = self.props.border_top/2 + width -= self.props.border_top + height -= self.props.border_top + + cr.move_to(x + self._radius, y) + cr.arc(x + width - self._radius, y + self._radius, + self._radius, math.pi * 1.5, math.pi * 2) + cr.arc(x + width - self._radius, x + height - self._radius, + self._radius, 0, math.pi * 0.5) + cr.arc(x + self._radius, y + height - self._radius, + self._radius, math.pi * 0.5, math.pi) + cr.arc(x + self._radius, y + self._radius, self._radius, + math.pi, math.pi * 1.5) + + hippo.cairo_set_source_rgba32(cr, self.props.background_color) + cr.fill_preserve() + + # TODO: we should be more consistent here with the border properties. + if self.props.border_color: + hippo.cairo_set_source_rgba32(cr, self.props.border_color) + cr.set_line_width(self.props.border_top) + cr.stroke() diff --git a/speak/COPYING b/speak/COPYING new file mode 100644 index 0000000..20d40b6 --- /dev/null +++ b/speak/COPYING @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/> + 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. 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\ No newline at end of file diff --git a/speak/__init__.py b/speak/__init__.py new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/speak/__init__.py diff --git a/speak/espeak.py b/speak/espeak.py new file mode 100644 index 0000000..d3cbab3 --- /dev/null +++ b/speak/espeak.py @@ -0,0 +1,118 @@ +# 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 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + +import gst +import gobject +import subprocess + +import logging +logger = logging.getLogger('speak') + +supported = True + +class BaseAudioGrab(gobject.GObject): + __gsignals__ = { + 'new-buffer': (gobject.SIGNAL_RUN_FIRST, None, [gobject.TYPE_PYOBJECT]) + } + + def __init__(self): + gobject.GObject.__init__(self) + self.pipeline = None + self.quiet = True + + def restart_sound_device(self): + self.quiet = False + + self.pipeline.set_state(gst.STATE_NULL) + self.pipeline.set_state(gst.STATE_PLAYING) + + def stop_sound_device(self): + if self.pipeline is None: + return + + self.pipeline.set_state(gst.STATE_NULL) + # Shut theirs mouths down + self._new_buffer('') + + self.quiet = True + + def make_pipeline(self, cmd): + if self.pipeline is not None: + self.stop_sound_device() + del self.pipeline + + # build a pipeline that reads the given file + # and sends it to both the real audio output + # and a fake one that we use to draw from + self.pipeline = gst.parse_launch( + cmd + ' ' \ + '! decodebin ' \ + '! tee name=tee ' \ + 'tee.! queue ' \ + '! alsasink ' \ + 'tee.! queue ' \ + '! fakesink name=sink') + + def on_buffer(element, buffer, pad): + # we got a new buffer of data, ask for another + gobject.timeout_add(100, self._new_buffer, str(buffer)) + return True + + sink = self.pipeline.get_by_name('sink') + sink.props.signal_handoffs = True + sink.connect('handoff', on_buffer) + + def gstmessage_cb(bus, message): + self._was_message = True + + if message.type == gst.MESSAGE_WARNING: + def check_after_warnings(): + if not self._was_message: + self.stop_sound_device() + return True + + logger.debug(message.type) + self._was_message = False + gobject.timeout_add(500, self._new_buffer, str(buffer)) + + elif message.type in (gst.MESSAGE_EOS, gst.MESSAGE_ERROR): + logger.debug(message.type) + self.stop_sound_device() + + self._was_message = False + bus = self.pipeline.get_bus() + bus.add_signal_watch() + bus.connect('message', gstmessage_cb) + + def _new_buffer(self, buf): + if not self.quiet: + # pass captured audio to anyone who is interested + self.emit("new-buffer", buf) + return False + +# load proper espeak plugin +try: + import gst + gst.element_factory_make('espeak') + from espeak_gst import AudioGrabGst as AudioGrab + from espeak_gst import * + logger.info('use gst-plugins-espeak') +except Exception, e: + logger.info('disable gst-plugins-espeak: %s' % e) + if subprocess.call('which espeak', shell=True) == 0: + from espeak_cmd import AudioGrabCmd as AudioGrab + from espeak_cmd import * + else: + logger.info('disable espeak_cmd') + supported = False diff --git a/speak/espeak_cmd.py b/speak/espeak_cmd.py new file mode 100644 index 0000000..682bfcd --- /dev/null +++ b/speak/espeak_cmd.py @@ -0,0 +1,64 @@ +# 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 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + +import re +import subprocess + +import logging +logger = logging.getLogger('speak') + +import espeak + +PITCH_MAX = 99 +RATE_MAX = 99 +PITCH_DEFAULT = PITCH_MAX/2 +RATE_DEFAULT = RATE_MAX/3 + +class AudioGrabCmd(espeak.BaseAudioGrab): + def speak(self, status, text): + self.make_pipeline('filesrc name=file-source') + + # espeak uses 80 to 370 + rate = 80 + (370-80) * int(status.rate) / 100 + wavpath = "/tmp/speak.wav" + + subprocess.call(["espeak", "-w", wavpath, "-p", str(status.pitch), + "-s", str(rate), "-v", status.voice.name, text], + stdout=subprocess.PIPE) + + self.stop_sound_device() + + # set the source file + self.pipeline.get_by_name("file-source").props.location = wavpath + + # play + self.restart_sound_device() + +def voices(): + out = [] + result = subprocess.Popen(["espeak", "--voices"], stdout=subprocess.PIPE) \ + .communicate()[0] + + for line in result.split('\n'): + m = re.match(r'\s*\d+\s+([\w-]+)\s+([MF])\s+([\w_-]+)\s+(.+)', line) + if not m: + continue + language, gender, name, stuff = m.groups() + if stuff.startswith('mb/') or \ + name in ('en-rhotic','english_rp','english_wmids'): + # these voices don't produce sound + continue + out.append((language, name)) + + return out diff --git a/speak/espeak_gst.py b/speak/espeak_gst.py new file mode 100644 index 0000000..85cfa26 --- /dev/null +++ b/speak/espeak_gst.py @@ -0,0 +1,54 @@ +# 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 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + +import logging +logger = logging.getLogger('speak') + +import gst +import espeak + +PITCH_MAX = 200 +RATE_MAX = 200 +PITCH_DEFAULT = PITCH_MAX/2 +RATE_DEFAULT = RATE_MAX/2 + +class AudioGrabGst(espeak.BaseAudioGrab): + def speak(self, status, text): + self.make_pipeline('espeak name=espeak ! wavenc') + src = self.pipeline.get_by_name('espeak') + + pitch = int(status.pitch) - 100 + rate = int(status.rate) - 100 + + logger.debug('pitch=%d rate=%d voice=%s text=%s' % (pitch, rate, + status.voice.name, text)) + + src.props.text = text + src.props.pitch = pitch + src.props.rate = rate + src.props.voice = status.voice.name + + self.restart_sound_device() + +def voices(): + out = [] + + for i in gst.element_factory_make('espeak').props.voices: + name, language, dialect = i + if name in ('en-rhotic','english_rp','english_wmids'): + # these voices don't produce sound + continue + out.append((language, name)) + + return out diff --git a/speak/eye.py b/speak/eye.py new file mode 100644 index 0000000..1fe23f5 --- /dev/null +++ b/speak/eye.py @@ -0,0 +1,157 @@ +# Speak.activity +# A simple front end to the espeak text-to-speech engine on the XO laptop +# http://wiki.laptop.org/go/Speak +# +# Copyright (C) 2008 Joshua Minor +# This file is part of Speak.activity +# +# Parts of Speak.activity are based on code from Measure.activity +# Copyright (C) 2007 Arjun Sarwal - arjun@laptop.org +# +# Speak.activity 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. +# +# Speak.activity is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with Speak.activity. If not, see <http://www.gnu.org/licenses/>. + +import pygtk +import gtk +import gtk.gdk +import gobject +import cairo +import math + +class Eye(gtk.DrawingArea): + def __init__(self, fill_color): + gtk.DrawingArea.__init__(self) + self.connect("expose_event", self.expose) + self.frame = 0 + self.blink = False + self.x, self.y = 0,0 + self.fill_color = fill_color + + # listen for clicks + self.add_events(gtk.gdk.BUTTON_PRESS_MASK) + self.add_events(gtk.gdk.BUTTON_RELEASE_MASK) + self.connect("button_press_event", self._mouse_pressed_cb) + self.connect("button_release_event", self._mouse_released_cb) + + # Instead of listening for mouse move events we could poll to see if the mouse has moved + # would let us react to the mouse even when it isn't directly over this widget. + # Unfortunately that would cause a lot of CPU usage. So instead we rely on our parent to + # tell us to redraw when the mouse has moved. We still need to call add_events so that + # our parent will get mouse motion events, but we don't connect the callback for them ourselves. + self.add_events(gtk.gdk.POINTER_MOTION_MASK) + # self.connect("motion_notify_event", self._mouse_moved_cb) + + def _mouse_moved_cb(self, widget, event): + self.queue_draw() + + def _mouse_pressed_cb(self, widget, event): + self.blink = True + self.queue_draw() + + def _mouse_released_cb(self, widget, event): + self.blink = False + self.queue_draw() + + def look_at(self, x, y): + self.x = x + self.y = y + self.queue_draw() + + def look_ahead(self): + self.x = None + self.y = None + self.queue_draw() + + # Thanks to xeyes :) + def computePupil(self): + a = self.get_allocation() + + if self.x is None or self.y is None: + # look ahead, but not *directly* in the middle + if a.x + a.width/2 < self.parent.get_allocation().width/2: + cx = a.width * 0.6 + else: + cx = a.width * 0.4 + return cx, a.height * 0.6 + + EYE_X, EYE_Y = self.translate_coordinates( + self.get_toplevel(), a.width/2, a.height/2) + EYE_HWIDTH = a.width + EYE_HHEIGHT = a.height + BALL_DIST = EYE_HWIDTH/4 + + dx = self.x - EYE_X + dy = self.y - EYE_Y + + if dx or dy: + angle = math.atan2(dy, dx) + cosa = math.cos(angle) + sina = math.sin(angle) + h = math.hypot(EYE_HHEIGHT * cosa, EYE_HWIDTH * sina) + x = (EYE_HWIDTH * EYE_HHEIGHT) * cosa / h + y = (EYE_HWIDTH * EYE_HHEIGHT) * sina / h + dist = BALL_DIST * math.hypot(x, y) + + if dist < math.hypot(dx, dy): + dx = dist * cosa + dy = dist * sina + + return a.width/2 + dx, a.height/2 + dy + + def expose(self, widget, event): + self.frame += 1 + bounds = self.get_allocation() + + eyeSize = min(bounds.width, bounds.height) + outlineWidth = eyeSize/20.0 + pupilSize = eyeSize/10.0 + pupilX, pupilY = self.computePupil() + dX = pupilX - bounds.width/2. + dY = pupilY - bounds.height/2. + distance = math.sqrt(dX*dX + dY*dY) + limit = eyeSize/2 - outlineWidth*2 - pupilSize + if distance > limit: + pupilX = bounds.width/2 + dX*limit/distance + pupilY = bounds.height/2 + dY*limit/distance + + self.context = widget.window.cairo_create() + #self.context.set_antialias(cairo.ANTIALIAS_NONE) + + #set a clip region for the expose event. This reduces redrawing work (and time) + self.context.rectangle(event.area.x, event.area.y, event.area.width, event.area.height) + self.context.clip() + + # background + self.context.set_source_rgba(*self.fill_color.get_rgba()) + self.context.rectangle(0,0,bounds.width,bounds.height) + self.context.fill() + + # eye ball + self.context.arc(bounds.width/2,bounds.height/2, eyeSize/2-outlineWidth/2, 0,360) + self.context.set_source_rgb(1,1,1) + self.context.fill() + + # outline + self.context.set_line_width(outlineWidth) + self.context.arc(bounds.width/2,bounds.height/2, eyeSize/2-outlineWidth/2, 0,360) + self.context.set_source_rgb(0,0,0) + self.context.stroke() + + # pupil + self.context.arc(pupilX,pupilY,pupilSize,0,360) + self.context.set_source_rgb(0,0,0) + self.context.fill() + + self.blink = False + + return True diff --git a/speak/face.py b/speak/face.py new file mode 100644 index 0000000..5ad632c --- /dev/null +++ b/speak/face.py @@ -0,0 +1,184 @@ +# Speak.activity +# A simple front end to the espeak text-to-speech engine on the XO laptop +# http://wiki.laptop.org/go/Speak +# +# Copyright (C) 2008 Joshua Minor +# This file is part of Speak.activity +# +# Parts of Speak.activity are based on code from Measure.activity +# Copyright (C) 2007 Arjun Sarwal - arjun@laptop.org +# +# Speak.activity 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. +# +# Speak.activity is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with Speak.activity. If not, see <http://www.gnu.org/licenses/>. + + +import logging +import gtk +import cjson +from gettext import gettext as _ + +import sugar.graphics.style as style + +import espeak +import eye +import glasses +import mouth +import voice +import fft_mouth +import waveform_mouth + +logger = logging.getLogger('speak') + +FACE_PAD = 2 + +class Status: + def __init__(self): + self.voice = voice.defaultVoice() + self.pitch = espeak.PITCH_DEFAULT + self.rate = espeak.RATE_DEFAULT + self.eyes = [eye.Eye] * 2 + self.mouth = mouth.Mouth + + def serialize(self): + eyes = { eye.Eye : 1, + glasses.Glasses : 2 } + mouths = { mouth.Mouth : 1, + fft_mouth.FFTMouth : 2, + waveform_mouth.WaveformMouth : 3 } + + return cjson.encode({ + 'voice' : { 'language' : self.voice.language, + 'name' : self.voice.name }, + 'pitch' : self.pitch, + 'rate' : self.rate, + 'eyes' : [eyes[i] for i in self.eyes], + 'mouth' : mouths[self.mouth] }) + + def deserialize(self, buf): + eyes = { 1: eye.Eye, + 2: glasses.Glasses } + mouths = { 1: mouth.Mouth, + 2: fft_mouth.FFTMouth, + 3: waveform_mouth.WaveformMouth } + + data = cjson.decode(buf) + self.voice = voice.Voice(data['voice']['language'], + data['voice']['name']) + self.pitch = data['pitch'] + self.rate = data['rate'] + self.eyes = [eyes[i] for i in data['eyes']] + self.mouth = mouths[data['mouth']] + + return self + + def clone(self): + new = Status() + new.voice = self.voice + new.pitch = self.pitch + new.rate = self.rate + new.eyes = self.eyes + new.mouth = self.mouth + return new + +class View(gtk.EventBox): + def __init__(self, fill_color=style.COLOR_BUTTON_GREY): + gtk.EventBox.__init__(self) + + self.status = Status() + self.fill_color = fill_color + + self.connect('size-allocate', self._size_allocate_cb) + + self._audio = espeak.AudioGrab() + + # make an empty box for some eyes + self._eyes = None + self._eyebox = gtk.HBox() + self._eyebox.show() + + # make an empty box to put the mouth in + self._mouth = None + self._mouthbox = gtk.HBox() + self._mouthbox.show() + + # layout the screen + box = gtk.VBox(homogeneous=False) + box.pack_start(self._eyebox) + box.pack_start(self._mouthbox, False) + box.set_border_width(FACE_PAD) + self.modify_bg(gtk.STATE_NORMAL, self.fill_color.get_gdk_color()) + self.add(box) + + self._mapped = False + self._peding = None + self.connect("map_event",self._map_event) + + self.update() + + def _map_event(self, widget, event): + self._mapped = True + if self._peding: + self.update(self._peding) + self._peding = None + + def look_ahead(self): + if self._eyes: + map(lambda e: e.look_ahead(), self._eyes) + + def look_at(self, x, y): + if self._eyes: + map(lambda e, x=x, y=y: e.look_at(x,y), self._eyes) + + def update(self, status = None): + if not status: + status = self.status + else: + if not self._mapped: + self._peding = status + return + self.status = status + + if self._eyes: + for eye in self._eyes: + self._eyebox.remove(eye) + if self._mouth: + self._mouthbox.remove(self._mouth) + + self._eyes = [] + + for i in status.eyes: + eye = i(self.fill_color) + self._eyes.append(eye) + self._eyebox.pack_start(eye, padding=FACE_PAD) + eye.show() + + self._mouth = status.mouth(self._audio, self.fill_color) + self._mouth.show() + self._mouthbox.add(self._mouth) + + # enable mouse move events so we can track the eyes while the mouse is over the mouth + #self._mouth.add_events(gtk.gdk.POINTER_MOTION_MASK) + + def say(self, something): + self._audio.speak(self._peding or self.status, something) + + def say_notification(self, something): + status = (self._peding or self.status).clone() + status.voice = voice.defaultVoice() + self._audio.speak(status, something) + + def shut_up(self): + self._audio.stop_sound_device() + + def _size_allocate_cb(self, widget, allocation): + self._mouthbox.set_size_request(-1, int(allocation.height/2.5)) diff --git a/speak/fft_mouth.py b/speak/fft_mouth.py new file mode 100644 index 0000000..53bcadf --- /dev/null +++ b/speak/fft_mouth.py @@ -0,0 +1,128 @@ +# Speak.activity +# A simple front end to the espeak text-to-speech engine on the XO laptop +# http://wiki.laptop.org/go/Speak +# +# Copyright (C) 2008 Joshua Minor +# This file is part of Speak.activity +# +# Parts of Speak.activity are based on code from Measure.activity +# Copyright (C) 2007 Arjun Sarwal - arjun@laptop.org +# +# Speak.activity 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. +# +# Speak.activity is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with Speak.activity. If not, see <http://www.gnu.org/licenses/>. + +# This code is a stripped down version of the fft view from Measure + +from mouth import * + +# Newer OLPC builds (and Fedora) have numpy instead of numeric: +try: + from numpy.oldnumeric import ceil + from numpy.fft import * +except: + from Numeric import ceil + from FFT import * + +class FFTMouth(Mouth): + def __init__(self, audioSource, fill_color): + + Mouth.__init__(self, audioSource, fill_color) + + self.peaks = [] + + self.y_mag = 1.7 + self.freq_range=70 + self.draw_interval = 1 + self.num_of_points = 105 + + self.stop=False + + self.y_mag_bias_multiplier = 1 #constant to multiply with self.param2 while scaling values + + self.fftx = [] + + self.scaleX = "10" + self.scaleY = "10" + + + def processBuffer(self, bounds): + self.param1 = bounds.height/65536.0 + self.param2 = bounds.height/2.0 + + if(self.stop==False): + + Fs = 48000 + nfft= 65536 + self.newest_buffer=self.newest_buffer[0:256] + self.fftx = fft(self.newest_buffer, 256,-1) + + self.fftx=self.fftx[0:self.freq_range*2] + self.draw_interval=bounds.width/(self.freq_range*2.) + + NumUniquePts = ceil((nfft+1)/2) + self.buffers=abs(self.fftx)*0.02 + self.y_mag_bias_multiplier=0.1 + self.scaleX = "hz" + self.scaleY = "" + + if(len(self.buffers)==0): + return False + + # Scaling the values + val = [] + for i in self.buffers: + temp_val_float = float(self.param1*i*self.y_mag) + self.y_mag_bias_multiplier * self.param2 + + if(temp_val_float >= bounds.height): + temp_val_float = bounds.height-25 + if(temp_val_float <= 0): + temp_val_float = 25 + val.append( temp_val_float ) + + self.peaks = val + + def expose(self, widget, event): + """This function is the "expose" event handler and does all the drawing.""" + + bounds = self.get_allocation() + + self.processBuffer(bounds) + + #Create context, disable antialiasing + self.context = widget.window.cairo_create() + self.context.set_antialias(cairo.ANTIALIAS_NONE) + + #set a clip region for the expose event. This reduces redrawing work (and time) + self.context.rectangle(event.area.x, event.area.y,event.area.width, event.area.height) + self.context.clip() + + # background + self.context.set_source_rgba(*self.fill_color.get_rgba()) + self.context.rectangle(0,0, bounds.width,bounds.height) + self.context.fill() + + # Draw the waveform + self.context.set_line_width(min(bounds.height/10.0, 10)) + self.context.set_source_rgb(0,0,0) + count = 0 + for peak in self.peaks: + self.context.line_to(bounds.width/2 + count,bounds.height/2 - peak) + count += self.draw_interval + self.context.stroke() + count = 0 + for peak in self.peaks: + self.context.line_to(bounds.width/2 - count,bounds.height/2 - peak) + count += self.draw_interval + self.context.stroke() + + return True diff --git a/speak/glasses.py b/speak/glasses.py new file mode 100644 index 0000000..fb64bbd --- /dev/null +++ b/speak/glasses.py @@ -0,0 +1,81 @@ +# Speak.activity +# A simple front end to the espeak text-to-speech engine on the XO laptop +# http://wiki.laptop.org/go/Speak +# +# Copyright (C) 2008 Joshua Minor +# This file is part of Speak.activity +# +# Parts of Speak.activity are based on code from Measure.activity +# Copyright (C) 2007 Arjun Sarwal - arjun@laptop.org +# +# Speak.activity 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. +# +# Speak.activity is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with Speak.activity. If not, see <http://www.gnu.org/licenses/>. + +from eye import * + +class Glasses(Eye): + def __init__(self, fill_color): + Eye.__init__(self, fill_color) + + def expose(self, widget, event): + bounds = self.get_allocation() + + eyeSize = min(bounds.width, bounds.height) + outlineWidth = eyeSize/20.0 + pupilSize = eyeSize/10.0 + pupilX, pupilY = self.pupil_position() + dX = pupilX - bounds.width/2. + dY = pupilY - bounds.height/2. + distance = math.sqrt(dX*dX + dY*dY) + limit = eyeSize/2 - outlineWidth*2 - pupilSize + if distance > limit: + pupilX = bounds.width/2 + dX*limit/distance + pupilY = bounds.height/2 + dY*limit/distance + + self.context = widget.window.cairo_create() + #self.context.set_antialias(cairo.ANTIALIAS_NONE) + + #set a clip region for the expose event. This reduces redrawing work (and time) + self.context.rectangle(event.area.x, event.area.y, event.area.width, event.area.height) + self.context.clip() + + # background + self.context.set_source_rgba(*self.fill_color.get_rgba()) + self.context.rectangle(0,0,bounds.width,bounds.height) + self.context.fill() + + def roundrect(x1,y1, x2,y2): + self.context.move_to(x1, (y1+y2)/2.) + self.context.curve_to(x1,y1, x1,y1, (x1+x2)/2.,y1) + self.context.curve_to(x2,y1, x2,y1, x2,(y1+y2)/2.) + self.context.curve_to(x2,y2, x2,y2, (x1+x2)/2.,y2) + self.context.curve_to(x1,y2, x1,y2, x1,(y1+y2)/2.) + + # eye ball + roundrect(outlineWidth,outlineWidth, bounds.width-outlineWidth,bounds.height-outlineWidth) + self.context.set_source_rgb(1,1,1) + self.context.fill() + + # outline + self.context.set_line_width(outlineWidth) + roundrect(outlineWidth,outlineWidth, bounds.width-outlineWidth,bounds.height-outlineWidth) + #roundrect(0,0, bounds.width,bounds.height) + self.context.set_source_rgb(0,0,0) + self.context.stroke() + + # pupil + self.context.arc(pupilX,pupilY,pupilSize,0,360) + self.context.set_source_rgb(0,0,0) + self.context.fill() + + return True diff --git a/speak/mouth.py b/speak/mouth.py new file mode 100644 index 0000000..b01155a --- /dev/null +++ b/speak/mouth.py @@ -0,0 +1,101 @@ +# Speak.activity +# A simple front end to the espeak text-to-speech engine on the XO laptop +# http://wiki.laptop.org/go/Speak +# +# Copyright (C) 2008 Joshua Minor +# This file is part of Speak.activity +# +# Parts of Speak.activity are based on code from Measure.activity +# Copyright (C) 2007 Arjun Sarwal - arjun@laptop.org +# +# Speak.activity 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. +# +# Speak.activity is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with Speak.activity. If not, see <http://www.gnu.org/licenses/>. + +# This code is a super-stripped down version of the waveform view from Measure + +import gtk +import cairo +from struct import unpack +import numpy.core + +class Mouth(gtk.DrawingArea): + def __init__(self, audioSource, fill_color): + + gtk.DrawingArea.__init__(self) + self.connect("expose_event",self.expose) + self.buffers = [] + self.buffer_size = 256 + self.main_buffers = [] + self.newest_buffer = [] + self.fill_color = fill_color + + audioSource.connect("new-buffer", self._new_buffer) + + def _new_buffer(self, obj, buf): + if len(buf) < 28: + self.newest_buffer = [] + else: + self.newest_buffer = list(unpack( str(int(len(buf))/2)+'h' , buf)) + self.main_buffers += self.newest_buffer + if(len(self.main_buffers)>self.buffer_size): + del self.main_buffers[0:(len(self.main_buffers)- \ + self.buffer_size)] + + self.queue_draw() + return True + + def processBuffer(self, bounds): + if len(self.main_buffers) == 0 or len(self.newest_buffer) == 0: + self.volume = 0 + else: + self.volume = numpy.core.max(self.main_buffers)# - numpy.core.min(self.main_buffers) + + def expose(self, widget, event): + """This function is the "expose" event handler and does all the drawing.""" + bounds = self.get_allocation() + + self.processBuffer(bounds) + + #Create context, disable antialiasing + self.context = widget.window.cairo_create() + self.context.set_antialias(cairo.ANTIALIAS_NONE) + + #set a clip region for the expose event. This reduces redrawing work (and time) + self.context.rectangle(event.area.x, event.area.y,event.area.width, event.area.height) + self.context.clip() + + # background + self.context.set_source_rgba(*self.fill_color.get_rgba()) + self.context.rectangle(0,0, bounds.width,bounds.height) + self.context.fill() + + # Draw the mouth + volume = self.volume / 65535. + mouthH = volume * bounds.height + mouthW = volume**2 * (bounds.width/2.) + bounds.width/2. + # T + # L R + # B + Lx,Ly = bounds.width/2 - mouthW/2, bounds.height/2 + Tx,Ty = bounds.width/2, bounds.height/2 - mouthH/2 + Rx,Ry = bounds.width/2 + mouthW/2, bounds.height/2 + Bx,By = bounds.width/2, bounds.height/2 + mouthH/2 + self.context.set_line_width(min(bounds.height/10.0, 10)) + self.context.move_to(Lx,Ly) + self.context.curve_to(Tx,Ty, Tx,Ty, Rx,Ry) + self.context.curve_to(Bx,By, Bx,By, Lx,Ly) + self.context.set_source_rgb(0,0,0) + self.context.close_path() + self.context.stroke() + + return True diff --git a/speak/voice.py b/speak/voice.py new file mode 100644 index 0000000..5fc732e --- /dev/null +++ b/speak/voice.py @@ -0,0 +1,134 @@ +# Speak.activity +# A simple front end to the espeak text-to-speech engine on the XO laptop +# http://wiki.laptop.org/go/Speak +# +# Copyright (C) 2008 Joshua Minor +# This file is part of Speak.activity +# +# Parts of Speak.activity are based on code from Measure.activity +# Copyright (C) 2007 Arjun Sarwal - arjun@laptop.org +# +# Speak.activity 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. +# +# Speak.activity is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with Speak.activity. If not, see <http://www.gnu.org/licenses/>. + +import re, os +from gettext import gettext as _ + +import logging +logger = logging.getLogger('speak') + +import espeak + +# Lets trick gettext into generating entries for the voice names we expect espeak to have +# If espeak actually has new or different names then they won't get translated, but they +# should still show up in the interface. +expectedVoiceNames = [ + _("Brazil"), + _("Swedish"), + _("Icelandic"), + _("Romanian"), + _("Swahili"), + _("Hindi"), + _("Dutch"), + _("Latin"), + _("Hungarian"), + _("Macedonian"), + _("Welsh"), + _("French"), + _("Norwegian"), + _("Russian"), + _("Afrikaans"), + _("Finnish"), + _("Default"), + _("Cantonese"), + _("Scottish"), + _("Greek"), + _("Vietnam"), + _("English"), + _("Lancashire"), + _("Italian"), + _("Portugal"), + _("German"), + _("Whisper"), + _("Croatian"), + _("Czech"), + _("Slovak"), + _("Spanish"), + _("Polish"), + _("Esperanto") +] + +_allVoices = {} +_defaultVoice = None + +class Voice: + def __init__(self, language, name): + self.language = language + self.name = name + + friendlyname = name + friendlyname = friendlyname.replace('-test','') + friendlyname = friendlyname.replace('_test','') + friendlyname = friendlyname.replace('en-','') + friendlyname = friendlyname.replace('english-wisper','whisper') + friendlyname = friendlyname.capitalize() + self.friendlyname = _(friendlyname) + +def allVoices(): + if _allVoices: + return _allVoices + + for language, name in espeak.voices(): + voice = Voice(language, name) + _allVoices[voice.friendlyname] = voice + + return _allVoices + +def by_name(name): + return allVoices().get(name, defaultVoice()) + +def defaultVoice(): + """Try to figure out the default voice, from the current locale ($LANG). + Fall back to espeak's voice called Default.""" + + global _defaultVoice + + if _defaultVoice: + return _defaultVoice + + voices = allVoices() + + def fit(a,b): + "Compare two language ids to see if they are similar." + as_ = re.split(r'[^a-z]+', a.lower()) + bs = re.split(r'[^a-z]+', b.lower()) + for count in range(0, min(len(as_),len(bs))): + if as_[count] != bs[count]: + count -= 1 + break + return count + try: + lang = os.environ["LANG"] + except: + lang = "" + + best = voices[_("Default")] + for voice in voices.values(): + voiceMetric = fit(voice.language, lang) + bestMetric = fit(best.language, lang) + if voiceMetric > bestMetric: + best = voice + + print "Best voice for LANG %s seems to be %s %s" % (lang, best.language, best.friendlyname) + _defaultVoice = best + return best diff --git a/speak/waveform_mouth.py b/speak/waveform_mouth.py new file mode 100644 index 0000000..71a10ea --- /dev/null +++ b/speak/waveform_mouth.py @@ -0,0 +1,80 @@ +# Speak.activity +# A simple front end to the espeak text-to-speech engine on the XO laptop +# http://wiki.laptop.org/go/Speak +# +# Copyright (C) 2008 Joshua Minor +# This file is part of Speak.activity +# +# Parts of Speak.activity are based on code from Measure.activity +# Copyright (C) 2007 Arjun Sarwal - arjun@laptop.org +# +# Speak.activity 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. +# +# Speak.activity is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with Speak.activity. If not, see <http://www.gnu.org/licenses/>. + +# This code is a stripped down version of the waveform view from Measure + +from mouth import * + +class WaveformMouth(Mouth): + def __init__(self, audioSource, fill_color): + + Mouth.__init__(self, audioSource, fill_color) + + self.buffer_size = 100 + self.peaks = [] + + self.stop=False + + self.y_mag_bias_multiplier = 1 + self.y_mag = 0.7 + + def expose(self, widget, event): + """This function is the "expose" event handler and does all the drawing.""" + + bounds = self.get_allocation() + self.param1 = bounds.height/65536.0 + self.param2 = bounds.height/2.0 + + #Create context, disable antialiasing + self.context = widget.window.cairo_create() + self.context.set_antialias(cairo.ANTIALIAS_NONE) + + #set a clip region for the expose event. This reduces redrawing work (and time) + self.context.rectangle(event.area.x, event.area.y,event.area.width, event.area.height) + self.context.clip() + + # background + self.context.set_source_rgba(*self.fill_color.get_rgba()) + self.context.rectangle(0,0, bounds.width,bounds.height) + self.context.fill() + + # Draw the waveform + self.context.set_line_width(min(bounds.height/10.0, 10)) + count = 0 + buflen = float(len(self.main_buffers)) + for value in self.main_buffers: + peak = float(self.param1*value*self.y_mag) + self.y_mag_bias_multiplier * self.param2 + + if peak >= bounds.height: + peak = bounds.height + if peak <= 0: + peak = 0 + + x = count / buflen * bounds.width + self.context.line_to(x,bounds.height - peak) + + count += 1 + self.context.set_source_rgb(0,0,0) + self.context.stroke() + + return True diff --git a/speak/widgets.py b/speak/widgets.py new file mode 100644 index 0000000..e20ae35 --- /dev/null +++ b/speak/widgets.py @@ -0,0 +1,48 @@ +# 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 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + +import logging + +from port.widgets import ComboBox + +import voice + +class Voices(ComboBox): + def __init__(self, face, **kwargs): + ComboBox.__init__(self, **kwargs) + + self.face = face + + voices = voice.allVoices() + voicenames = voices.keys() + voicenames.sort() + + for name in voicenames: + self.append_item(voices[name], name) + + self.select(voice.defaultVoice()) + + self.connect('changed', self._changed_cb) + + def _changed_cb(self, widget): + self.face.status.voice = widget.props.value + self.face.say_notification(self.face.status.voice.friendlyname) + + def resume(self, value): + try: + self.handler_block_by_func(self._changed_cb) + self.select(name=value) + self.face.status.voice = self.props.value + finally: + self.handler_unblock_by_func(self._changed_cb) @@ -28,6 +28,8 @@ import logging from sugar.util import LRU import theme +import face +import speak.voice _logger = logging.getLogger('memorize-activity') @@ -39,17 +41,16 @@ class SvgCard(gtk.EventBox): default_props = {} default_props['back'] = {'fill_color':'#b2b3b7', 'stroke_color':'#b2b3b7', 'opacity':'1'} default_props['back_h'] = {'fill_color':'#b2b3b7', 'stroke_color':'#ffffff', 'opacity':'1'} - default_props['back_text'] = {'text_color':'#c7c8cc', 'speak':False} + default_props['back_text'] = {'text_color':'#c7c8cc'} default_props['front'] = {'fill_color':'#4c4d4f', 'stroke_color':'#ffffff', 'opacity':'1'} default_props['front_h'] = {'fill_color':'#555555', 'stroke_color':'#888888', 'opacity':'1'} - default_props['front_text'] = {'text_color':'#ffffff', 'speak':False} + default_props['front_text'] = {'text_color':'#ffffff'} cache = {} def __init__(self, id, pprops, jpeg, size, align, bg_color='#000000'): gtk.EventBox.__init__(self) - self.set_size_request(size, size) self.bg_color = bg_color self.flipped = False self.flipped_once = False @@ -61,6 +62,9 @@ class SvgCard(gtk.EventBox): self.align = align self.text_layouts = [None, None] + self.modify_bg(gtk.STATE_NORMAL, gtk.gdk.color_parse(bg_color)) + self.set_size_request(size, size) + # Views properties views = ['back', 'back_h', 'back_text', 'front', 'front_h', 'front_text'] self.pprops = pprops @@ -75,18 +79,23 @@ class SvgCard(gtk.EventBox): self.current_face = 'back' self.draw = gtk.DrawingArea() - self.draw.show() - self.draw.modify_bg(gtk.STATE_NORMAL, - gtk.gdk.color_parse(self.bg_color)) + self.draw.modify_bg(gtk.STATE_NORMAL, gtk.gdk.color_parse(bg_color)) self.draw.set_events(gtk.gdk.ALL_EVENTS_MASK) self.draw.connect('expose-event', self._expose_cb) - self.add(self.draw) + self.draw.connect('realize', self._realize_cb) + self.draw.show_all() - gc.collect() - self.show() + self.workspace = gtk.VBox() + self.workspace.add(self.draw) + self.add(self.workspace) + self.show_all() + + #gc.collect() + + def _realize_cb(self, widget): + self.gc = widget.window.new_gc() def _expose_cb(self, widget, event): - gc = widget.window.new_gc() pixbuf = self._read_icon_data(self.current_face) widget.window.draw_pixbuf(None, pixbuf, 0, 0, 0, 0) @@ -110,7 +119,7 @@ class SvgCard(gtk.EventBox): elif self.align == '3': # bottom y = self.size - height - widget.window.draw_layout(gc, layout=layout, + widget.window.draw_layout(self.gc, layout=layout, x=(self.size - width)/2, y=y, foreground=gtk.gdk.color_parse(props['text_color'])) @@ -132,23 +141,23 @@ class SvgCard(gtk.EventBox): entity = '<!ENTITY stroke_color "%s">' % dict.get('stroke_color', '') data = re.sub('<!ENTITY stroke_color .*>', entity, data) - + entity = '<!ENTITY opacity "%s">' % dict.get('opacity', '') data = re.sub('<!ENTITY opacity .*>', entity, data) - + data = re.sub('size_card1', str(self.size), data) data = re.sub('size_card2', str(self.size-6), data) data = re.sub('size_card3', str(self.size-17), data) pixbuf = rsvg.Handle(data=data).get_pixbuf() self.cache[set] = pixbuf return pixbuf - + def set_border(self, stroke_color, fill_color): self.props['front'].update({'fill_color':fill_color, 'stroke_color':stroke_color}) - self.draw.queue_draw() + self.queue_draw() while gtk.events_pending(): - gtk.main_iteration() - + gtk.main_iteration() + def set_pixbuf(self, pixbuf): if pixbuf == None: self.jpeg = None @@ -156,12 +165,12 @@ class SvgCard(gtk.EventBox): else: if self.jpeg != None: del self.jpeg - + self.jpeg = pixbuf del pixbuf self.show_jpeg = True - self.draw.queue_draw() + self.queue_draw() while gtk.events_pending(): gtk.main_iteration() @@ -181,7 +190,7 @@ class SvgCard(gtk.EventBox): self.current_face = 'back_h' else: self.current_face = 'back' - self.draw.queue_draw() + self.queue_draw() def flip(self): if self.flipped: @@ -205,14 +214,27 @@ class SvgCard(gtk.EventBox): else: self.show_text = False - self.current_face = 'front' + if self.id != -1 and self.get_speak(): + speaking_face = face.acquire() + if speaking_face: + self._switch_to_face(speaking_face) + speaking_face.face.status.voice = \ + speak.voice.by_name(self.get_speak()) + speaking_face.face.say(self.get_text()) + self.current_face = 'front' self.flipped = True - self.draw.queue_draw() + self.queue_draw() while gtk.events_pending(): gtk.main_iteration() - gc.collect() + + #gc.collect() + + def cement(self): + if not self.get_speak(): + return + self._switch_to_face(self.draw) def flop(self): self.current_face = 'back' @@ -222,14 +244,24 @@ class SvgCard(gtk.EventBox): self.show_text = False self.flipped = False self.show_jpeg = False - self.draw.queue_draw() - + + if self.id != -1 and self.get_speak(): + self._switch_to_face(self.draw) + + self.queue_draw() + + def _switch_to_face(self, widget): + for i in self.workspace.get_children(): + self.workspace.remove(i) + self.workspace.add(widget) + widget.set_size_request(self.size, self.size) + def is_flipped(self): return self.flipped - + def get_id(self): return self.id - + def reset(self): if self.flipped: fill_color = self.default_props.get('front_border').get('fill_color') @@ -246,14 +278,17 @@ class SvgCard(gtk.EventBox): for size in range(80, 66, -8) + range(66, 44, -6) + \ range(44, 24, -4) + range(24, 15, -2) + range(15, 7, -1): + + card_size = self.size - theme.SVG_PAD*2 layout = self.create_pango_layout(text) - layout.set_width(PIXELS_PANGO(self.size - theme.SVG_PAD)) - layout.set_wrap(pango.WRAP_WORD_CHAR) + layout.set_width(PIXELS_PANGO(card_size)) + layout.set_wrap(pango.WRAP_WORD) desc = pango.FontDescription('Deja Vu Sans bold ' + str(size)) layout.set_font_description(desc) if layout.get_line_count() <= max_lines_count and \ - layout.get_pixel_size()[1] <= self.size: + layout.get_pixel_size()[0] <= card_size and \ + layout.get_pixel_size()[1] <= card_size: break if layout.get_line_count() > 1: @@ -274,16 +309,16 @@ class SvgCard(gtk.EventBox): self.props['front_text']['card_text'] = newtext if len(newtext) > 0: self.show_text = True - self.draw.queue_draw() + self.queue_draw() def get_text(self): return self.props['front_text'].get('card_text', '') - def change_speak(self, enable): - self.props['front_text']['speak'] = enable + def change_speak(self, value): + self.props['front_text']['speak'] = value def get_speak(self): - return self.props['front_text']['speak'] + return self.props['front_text'].get('speak') def PIXELS_PANGO(x): return x * 1000 |
