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-rw-r--r-- | COPYING | 675 | ||||
-rw-r--r-- | LetterMatch.py | 178 | ||||
-rw-r--r-- | NEWS | 5 | ||||
-rw-r--r-- | activity/activity-lettermatch.svg | 53 | ||||
-rw-r--r-- | activity/activity.info | 8 | ||||
-rwxr-xr-x | genpieces.py | 156 | ||||
-rw-r--r-- | icons/letter.svg | 49 | ||||
-rw-r--r-- | icons/picture.svg | 54 | ||||
-rw-r--r-- | images/COPYING | 3 | ||||
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-rw-r--r-- | images/es/xilofono.png | bin | 0 -> 68442 bytes | |||
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-rw-r--r-- | images/es/zapato.png | bin | 0 -> 36462 bytes | |||
-rw-r--r-- | lessons/es/alphabet.csv | 36 | ||||
-rw-r--r-- | page.py | 364 | ||||
-rwxr-xr-x | setup.py | 32 | ||||
-rw-r--r-- | sounds/es/a.ogg | bin | 0 -> 11167 bytes | |||
-rw-r--r-- | sounds/es/ave.ogg | bin | 0 -> 14539 bytes | |||
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-rw-r--r-- | sounds/es/c.ogg | bin | 0 -> 11863 bytes | |||
-rw-r--r-- | sounds/es/conejo.ogg | bin | 0 -> 15439 bytes | |||
-rw-r--r-- | sounds/es/d.ogg | bin | 0 -> 13349 bytes | |||
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-rw-r--r-- | sounds/es/foo.ogg | bin | 0 -> 4883 bytes | |||
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-rw-r--r-- | sounds/es/k.ogg | bin | 0 -> 11458 bytes | |||
-rw-r--r-- | sounds/es/kilo.ogg | bin | 0 -> 13809 bytes | |||
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-rw-r--r-- | sounds/es/m.ogg | bin | 0 -> 13054 bytes | |||
-rw-r--r-- | sounds/es/mesa.ogg | bin | 0 -> 15129 bytes | |||
-rw-r--r-- | sounds/es/n.ogg | bin | 0 -> 13740 bytes | |||
-rw-r--r-- | sounds/es/nandu.ogg | bin | 0 -> 16255 bytes | |||
-rw-r--r-- | sounds/es/nube.ogg | bin | 0 -> 15696 bytes | |||
-rw-r--r-- | sounds/es/ny.ogg | bin | 0 -> 19807 bytes | |||
-rw-r--r-- | sounds/es/o.ogg | bin | 0 -> 14570 bytes | |||
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-rw-r--r-- | sounds/es/p.ogg | bin | 0 -> 13304 bytes | |||
-rw-r--r-- | sounds/es/paraguay.ogg | bin | 0 -> 16742 bytes | |||
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-rw-r--r-- | sounds/es/queso.ogg | bin | 0 -> 14924 bytes | |||
-rw-r--r-- | sounds/es/r.ogg | bin | 0 -> 16180 bytes | |||
-rw-r--r-- | sounds/es/raton.ogg | bin | 0 -> 17738 bytes | |||
-rw-r--r-- | sounds/es/rr.ogg | bin | 0 -> 15260 bytes | |||
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-rw-r--r-- | sounds/es/t.ogg | bin | 0 -> 14084 bytes | |||
-rw-r--r-- | sounds/es/taza.ogg | bin | 0 -> 16649 bytes | |||
-rw-r--r-- | sounds/es/u.ogg | bin | 0 -> 11044 bytes | |||
-rw-r--r-- | sounds/es/uva.ogg | bin | 0 -> 15458 bytes | |||
-rw-r--r-- | sounds/es/v.ogg | bin | 0 -> 21061 bytes | |||
-rw-r--r-- | sounds/es/vaca.ogg | bin | 0 -> 19911 bytes | |||
-rw-r--r-- | sounds/es/w doble.ogg | bin | 0 -> 18077 bytes | |||
l--------- | sounds/es/w.ogg | 1 | ||||
-rw-r--r-- | sounds/es/waterpolo.ogg | bin | 0 -> 23267 bytes | |||
-rw-r--r-- | sounds/es/x.ogg | bin | 0 -> 15218 bytes | |||
-rw-r--r-- | sounds/es/xilofono.ogg | bin | 0 -> 23488 bytes | |||
-rw-r--r-- | sounds/es/y.ogg | bin | 0 -> 19205 bytes | |||
-rw-r--r-- | sounds/es/yate.ogg | bin | 0 -> 13634 bytes | |||
-rw-r--r-- | sounds/es/z.ogg | bin | 0 -> 12786 bytes | |||
-rw-r--r-- | sounds/es/zapato.ogg | bin | 0 -> 18262 bytes | |||
-rw-r--r-- | utils/__init__.py | 0 | ||||
-rw-r--r-- | utils/play_audio.py | 34 | ||||
-rw-r--r-- | utils/sprites.py | 483 | ||||
-rw-r--r-- | utils/toolbar_utils.py | 164 |
108 files changed, 2295 insertions, 0 deletions
@@ -0,0 +1,675 @@ + 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. 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. We, the Free Software Foundation, use the +GNU General Public License for most of our software; it applies also to +any other work released this way by its authors. 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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It is safest +to attach them to the start of each source file to most effectively +state 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 3 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, see <http://www.gnu.org/licenses/>. + +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: + + <program> Copyright (C) <year> <name of author> + 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 +<http://www.gnu.org/licenses/>. + + 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 +<http://www.gnu.org/philosophy/why-not-lgpl.html>. + diff --git a/LetterMatch.py b/LetterMatch.py new file mode 100644 index 0000000..2db42fb --- /dev/null +++ b/LetterMatch.py @@ -0,0 +1,178 @@ +#Copyright (c) 2012 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 Lesser General Public +# License along with this library; if not, write to the +# Free Software Foundation, Inc., 59 Temple Place - Suite 330, +# Boston, MA 02111-1307, USA. + + +import gtk + +from sugar.activity import activity +try: + from sugar.graphics.toolbarbox import ToolbarBox, ToolbarButton + _HAVE_TOOLBOX = True +except ImportError: + _HAVE_TOOLBOX = False + +if _HAVE_TOOLBOX: + from sugar.activity.widgets import ActivityToolbarButton + from sugar.activity.widgets import StopButton + +from sugar.graphics.toolbutton import ToolButton +from sugar.graphics.combobox import ComboBox +from sugar.graphics.toolcombobox import ToolComboBox +from sugar.datastore import datastore +from sugar import profile + +from gettext import gettext as _ +import os.path + +from page import Page +from utils.play_audio import play_audio_from_file +from utils.toolbar_utils import separator_factory, label_factory, radio_factory + +import logging +_logger = logging.getLogger('lettermatch-activity') + + +class LetterMatch(activity.Activity): + ''' Learning the alphabet. + + Level1: The alphabet appears and the user has the option to click + on a letter to listen the name of it and the sound of it. + + Level2: The letters appear randomly and the user must place them + in the correct order. + + Level3: The laptop says a letter and the user must click on the + correct one. ''' + + def __init__(self, handle): + ''' Initialize the toolbars and the reading board ''' + super(LetterMatch, self).__init__(handle) + + self.datapath = get_path(activity, 'instance') + + if 'LANG' in os.environ: + language = os.environ['LANG'][0:2] + elif 'LANGUAGE' in os.environ: + language = os.environ['LANGUAGE'][0:2] + else: + language = 'es' # default to Spanish + + # FIXME: find some reasonable default situation + language = 'es' + + if os.path.exists(os.path.join('~', 'Activities', + 'IKnowMyABCs.activity')): + self._lessons_path = os.path.join('~', 'Activities', + 'IKnowMyABCs.activity', + 'lessons', language) + else: + self._lessons_path = os.path.join('.', 'lessons', language) + + self._images_path = self._lessons_path.replace('lessons', 'images') + self._sounds_path = self._lessons_path.replace('lessons', 'sounds') + self._setup_toolbars() + + # Create a canvas + canvas = gtk.DrawingArea() + width = gtk.gdk.screen_width() + height = int(gtk.gdk.screen_height()) + canvas.set_size_request(width, height) + canvas.modify_bg(gtk.STATE_NORMAL, gtk.gdk.color_parse("#000000")) + canvas.show() + self.set_canvas(canvas) + + self.mode = 'letter' + + self._page = Page(canvas, self._lessons_path, + self._images_path, self._sounds_path, + parent=self) + + def _setup_toolbars(self): + ''' Setup the toolbars.. ''' + + # no sharing + self.max_participants = 1 + + 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() + primary_toolbar = toolbox.toolbar + else: + # Use pre-0.86 toolbar design + primary_toolbar = gtk.Toolbar() + toolbox = activity.ActivityToolbox(self) + self.set_toolbox(toolbox) + toolbox.add_toolbar(_('Page'), primary_toolbar) + toolbox.show() + toolbox.set_current_toolbar(1) + + # no sharing + if hasattr(toolbox, 'share'): + toolbox.share.hide() + elif hasattr(toolbox, 'props'): + toolbox.props.visible = False + + button = radio_factory('letter', primary_toolbar, self._letter_cb, + tooltip=_('listen to the letter names')) + radio_factory('picture', primary_toolbar, self._picture_cb, + tooltip=_('listen to the letter names'), + group=button) + + self.status = label_factory(primary_toolbar, '', width=300) + + if _HAVE_TOOLBOX: + separator_factory(primary_toolbar, True, False) + + stop_button = StopButton(self) + stop_button.props.accelerator = '<Ctrl>q' + toolbox.toolbar.insert(stop_button, -1) + stop_button.show() + + def _letter_cb(self, event=None): + ''' click on card to hear the letter name ''' + self.mode = 'letter' + self.status.set_text(_('Click on the picture that matches the letter.')) + if hasattr(self, '_page'): + self._page.new_page() + return + + def _picture_cb(self, event=None): + ''' click on card to hear the letter name ''' + self.mode = 'picture' + self.status.set_text(_('Click on the letter that matches the picture.')) + if hasattr(self, '_page'): + self._page.new_page() + return + + def write_file(self, file_path): + ''' Write status to the Journal ''' + if not hasattr(self, '_page'): + return + self.metadata['page'] = str(self._page.current_card) + + +def get_path(activity, subpath): + """ Find a Rainbow-approved place for temporary files. """ + try: + return(os.path.join(activity.get_activity_root(), subpath)) + except: + # Early versions of Sugar didn't support get_activity_root() + return(os.path.join( + os.environ['HOME'], ".sugar/default", SERVICE, subpath)) @@ -0,0 +1,5 @@ +1 + +* New 'I Know My ABCs' activity + + diff --git a/activity/activity-lettermatch.svg b/activity/activity-lettermatch.svg new file mode 100644 index 0000000..1a09b23 --- /dev/null +++ b/activity/activity-lettermatch.svg @@ -0,0 +1,53 @@ +<?xml version="1.0" ?><!DOCTYPE svg PUBLIC '-//W3C//DTD SVG 1.1//EN' 'http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd' [ + <!ENTITY stroke_color "#000"> + <!ENTITY fill_color "#eee"> +]><svg height="55px" viewBox="0 0 55 55" width="55px" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" stroke-linecap="round" stroke-linejoin="round" stroke-width="3.5" stroke="&stroke_color;" fill="&fill_color;"> + <g> + <path + d="m 27.503,10.705131 h -0.002 c 0,-0.002 -1.71,-2.0530005 -9.376,-2.5040005 -7.666,-0.449 -11.683,1.602 -11.686,1.603 C 4.541,10.423131 2.944,11.539131 2.944,13.298131 v 27.702 c 0,2.025 1.235,3.494 3.495,3.494 0.003,0 4.41,-1.35 10.004,-1.35 5.589,-0.001 11.061,2.253 11.061,2.253" + fill="&fill_color;" stroke="&stroke_color;" + style="fill-opacity:1;stroke-width:3.5;stroke-linejoin:round;display:inline" /> + <path + d="m 27.497,10.705131 0,0 c 0,-0.002 1.715,-2.0530005 9.377,-2.5040005 7.668,-0.449 11.686,1.602 11.688,1.603 1.897,0.6190005 3.494,1.7350005 3.494,3.4940005 v 27.702 c 0,2.025 -1.233,3.494 -3.494,3.494 -0.003,0 -4.409,-1.35 -10.004,-1.35 -5.589,-0.001 -11.062,2.253 -11.062,2.253" + fill="&fill_color;" stroke="&stroke_color;" + style="fill-opacity:1;stroke-width:3.5;stroke-linejoin:round;display:inline" /> + <line + fill="&fill_color;" stroke="&stroke_color;" + style="fill-opacity:1;stroke-width:3.5;stroke-linecap:round;stroke-linejoin:round;display:inline" + x1="27.497002" + x2="27.499001" + y1="10.705131" + y2="45.399128" + id="line3064" /> + <path + d="m 32.165,43.957131 c 0,0 -0.031,2.906 -4.666,2.906 -4.632,0 -4.663,-2.906 -4.663,-2.906" + fill="&stroke_color;" stroke="&stroke_color;" + style="stroke-width:3.5;stroke-linecap:round;stroke-linejoin:round;display:inline" /> + </g> + <text + y="8.9589844" + id="text13" + style="font-size:20px;font-style:normal;font-weight:normal;line-height:125%;letter-spacing:0px;word-spacing:0px;fill-opacity:1;stroke:none;font-family:Sans"> + <tspan + x="9" + y="32.958984" + id="tspan8" + style="font-size:20px;fill:&stroke_color;">a</tspan> + </text> + <g + transform="matrix(0.89999998,0,0,0.89999998,4.1942541,-1.5198757)" + id="g3871"> + <rect + width="18.734301" + height="12.831227" + ry="0" + x="30.532244" + y="25.828693" + id="rect2997" + style="fill:none;stroke:&stroke_color;;stroke-width:1.26569986;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none" /> + <path + d="m 39.898972,30.238597 c -2.006978,0 -3.678968,2.001493 -3.678968,2.001493 0,0 1.67199,2.011197 3.678968,2.009932 2.006978,-0.0017 3.679811,-2.012463 3.679811,-2.012463 0,0 -1.672411,-2.000228 -3.679811,-1.998962 z m 0,3.41317 c -0.77714,0 -1.407037,-0.630318 -1.407037,-1.407458 0,-0.775874 0.629897,-1.407458 1.407037,-1.407458 0.775874,0 1.406192,0.631584 1.406192,1.407458 4.22e-4,0.77714 -0.629896,1.407458 -1.406192,1.407458 z" + id="path3156" + style="fill:#010101;stroke:&stroke_color;;stroke-width:0.63284993;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;display:inline" /> + </g> +</svg> diff --git a/activity/activity.info b/activity/activity.info new file mode 100644 index 0000000..a186720 --- /dev/null +++ b/activity/activity.info @@ -0,0 +1,8 @@ +[Activity] +name = Letter Match +activity_version = 1 +license = GPLv3 +bundle_id = org.sugarlabs.LetterMatch +exec = sugar-activity LetterMatch.LetterMatch +icon = activity-lettermatch +show_launcher = yes diff --git a/genpieces.py b/genpieces.py new file mode 100755 index 0000000..f4d8485 --- /dev/null +++ b/genpieces.py @@ -0,0 +1,156 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- + +#Copyright (c) 2009-11 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 Lesser General Public +# License along with this library; if not, write to the +# Free Software Foundation, Inc., 59 Temple Place - Suite 330, +# Boston, MA 02111-1307, USA. + +import os + + +class SVG: + ''' SVG generators ''' + + def __init__(self): + self._scale = 1 + self._stroke_width = 1 + self._fill = '#FFFFFF' + self._stroke = '#000000' + + def _svg_style(self, stroke=False, extras=""): + if stroke: + return "%s%s%s%s%s%f%s%s%s" % ("style=\"fill:", self._fill, + ";stroke:", "#000000", + ";stroke-width:", + self._stroke_width, ";", extras, + "\" />\n") + else: + return "%s%s%s%s%s%f%s%s%s" % ("style=\"fill:", self._fill, + ";stroke:", self._stroke, + ";stroke-width:", + self._stroke_width, ";", extras, + "\" />\n") + + def _svg_text(self, x, y, font_size, text_string, stroke=False, + center=False): + if center: + align = 'text-align:center;text-anchor:middle' + else: + align = '' + svg_string = "<text x=\"%d\" y=\"%d\" " % (x, y) + if stroke: + svg_string += "style=\"font-size:%dpx;font-weight:bold;font-family:Sans;fill:%s;\ +stroke:#000000;%s\">" % (font_size, self._stroke, align) + else: + svg_string += "style=\"font-size:%dpx;font-weight:bold;font-family:Sans;fill:%s;\ +%s\">" % (font_size, self._stroke, align) + svg_string += "<tspan x=\"%d\" y=\"%d\">%s</tspan></text>" % \ + (x, y, text_string) + return svg_string + + def _svg_line(self, x1, y1, x2, y2): + svg_string = "<line x1=\"%f\" y1=\"%f\" x2=\"%f\" y2=\"%f\"\n" % \ + (x1, y1, x2, y2) + svg_string += self._svg_style("stroke-linecap:square;") + return svg_string + + def _svg_rect(self, w, h, rx, ry, x, y, stroke=False): + svg_string = " <rect\n" + svg_string += " width=\"%f\"\n" % (w) + svg_string += " height=\"%f\"\n" % (h) + svg_string += " rx=\"%f\"\n" % (rx) + svg_string += " ry=\"%f\"\n" % (ry) + svg_string += " x=\"%f\"\n" % (x) + svg_string += " y=\"%f\"\n" % (y) + self.set_stroke_width(1.0) + svg_string += self._svg_style(stroke=stroke) + return svg_string + + def _background(self, scale, stroke=False): + return self._svg_rect(79.5 * scale, 59.5 * scale, 1, 1, 0.25, 0.25, + stroke=stroke) + + def header(self, scale=1, background=True, stroke=False): + svg_string = "<?xml version=\"1.0\" encoding=\"UTF-8\"" + svg_string += " standalone=\"no\"?>\n" + svg_string += "<!-- Created with Emacs -->\n" + svg_string += "<svg\n" + svg_string += " xmlns:svg=\"http://www.w3.org/2000/svg\"\n" + svg_string += " xmlns=\"http://www.w3.org/2000/svg\"\n" + svg_string += " version=\"1.0\"\n" + svg_string += "%s%f%s" % (" width=\"", scale * 80 * self._scale, + "\"\n") + svg_string += "%s%f%s" % (" height=\"", scale * 60 * self._scale, + "\">\n") + svg_string += "%s%f%s%f%s" % ("<g\n transform=\"matrix(", + self._scale, ",0,0,", self._scale, + ",0,0)\">\n") + if background: + svg_string += self._background(scale, stroke=stroke) + return svg_string + + def footer(self): + svg_string = "</g>\n" + svg_string += "</svg>\n" + return svg_string + + def set_scale(self, scale=1.0): + self._scale = scale + + def set_colors(self, colors): + self._stroke = colors[0] + self._fill = colors[1] + + def set_stroke_width(self, stroke_width=1.0): + self._stroke_width = stroke_width + + +def generate_card(string='a', colors=['#FF0000', '#FFFFFF'], + background=True, scale=1, stroke=False, center=False, + font_size=40): + svg = SVG() + svg.set_scale(scale) + svg.set_colors(colors) + svg_string = svg.header(background=background, stroke=stroke) + if center: + x = 40 + else: + x = 5 + svg_string += svg._svg_text(x, 45, font_size, string, stroke=stroke, + center=center) + svg_string += svg.footer() + return svg_string + + +def open_file(datapath, filename): + return file(os.path.join(datapath, filename), "w") + + +def close_file(f): + f.close() + + +def generator(datapath): + i = 1 + filename = "tile-%d.svg" % (i) + f = open_file(datapath, filename) + f.write(generate_card(string='b', background=False)) + close_file(f) + + +def main(): + return 0 + +if __name__ == "__main__": + if not os.path.exists(os.path.join(os.path.abspath('.'), 'images')): + os.mkdir(os.path.join(os.path.abspath('.'), 'images')) + generator(os.path.join(os.path.abspath('.'), 'images')) + main() diff --git a/icons/letter.svg b/icons/letter.svg new file mode 100644 index 0000000..201a280 --- /dev/null +++ b/icons/letter.svg @@ -0,0 +1,49 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<!-- Created with Inkscape (http://www.inkscape.org/) --> + +<svg + xmlns:dc="http://purl.org/dc/elements/1.1/" + xmlns:cc="http://creativecommons.org/ns#" + xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" + xmlns:svg="http://www.w3.org/2000/svg" + xmlns="http://www.w3.org/2000/svg" + version="1.1" + width="55" + height="55" + viewBox="0 0 55 55" + id="svg2" + style="fill:#ffffff;stroke:#000000;stroke-width:3.5;stroke-linecap:round;stroke-linejoin:round"> + <metadata + id="metadata20"> + <rdf:RDF> + <cc:Work + rdf:about=""> + <dc:format>image/svg+xml</dc:format> + <dc:type + rdf:resource="http://purl.org/dc/dcmitype/StillImage" /> + <dc:title></dc:title> + </cc:Work> + </rdf:RDF> + </metadata> + <defs + id="defs18" /> + <rect + width="44.404602" + height="30.412962" + ry="0" + x="6.1161056" + y="11.935916" + id="rect2997" + style="fill:#ffffff;fill-opacity:1;stroke:#000000;stroke-width:3;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none" /> + <text + x="16.159618" + y="38.136364" + id="text13" + style="font-size:38.96828842px;font-style:normal;font-weight:normal;line-height:125%;letter-spacing:0px;word-spacing:0px;fill-opacity:1;stroke:none;font-family:Sans"> + <tspan + x="16.159618" + y="38.136364" + id="tspan8" + style="font-size:38.96828842px;fill:#000000">a</tspan> + </text> +</svg> diff --git a/icons/picture.svg b/icons/picture.svg new file mode 100644 index 0000000..e94d2b2 --- /dev/null +++ b/icons/picture.svg @@ -0,0 +1,54 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<!-- Created with Inkscape (http://www.inkscape.org/) --> + +<svg + xmlns:dc="http://purl.org/dc/elements/1.1/" + xmlns:cc="http://creativecommons.org/ns#" + xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" + xmlns:svg="http://www.w3.org/2000/svg" + xmlns="http://www.w3.org/2000/svg" + version="1.1" + width="55" + height="55" + viewBox="0 0 55 55" + id="svg2"> + <metadata + id="metadata20"> + <rdf:RDF> + <cc:Work + rdf:about=""> + <dc:format>image/svg+xml</dc:format> + <dc:type + rdf:resource="http://purl.org/dc/dcmitype/StillImage" /> + <dc:title></dc:title> + </cc:Work> + </rdf:RDF> + </metadata> + <defs + id="defs18"> + + + + + + + + + + + + + </defs> + <rect + width="44.404602" + height="30.412962" + ry="0" + x="5.297699" + y="12.293519" + id="rect2997" + style="fill:#ffffff;fill-opacity:1;stroke:#000000;stroke-width:3;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none" /> + <path + d="m 27.499,22.746 c -4.757,0 -8.72,4.744 -8.72,4.744 0,0 3.963,4.767 8.72,4.764 4.757,-0.004 8.722,-4.77 8.722,-4.77 0,0 -3.964,-4.741 -8.722,-4.738 z m 0,8.09 c -1.842,0 -3.335,-1.494 -3.335,-3.336 0,-1.839 1.493,-3.336 3.335,-3.336 1.839,0 3.333,1.497 3.333,3.336 10e-4,1.842 -1.493,3.336 -3.333,3.336 z" + id="path3156" + style="fill:#010101;stroke:#000000;stroke-width:1.5;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;display:inline" /> +</svg> diff --git a/images/COPYING b/images/COPYING new file mode 100644 index 0000000..f31c49e --- /dev/null +++ b/images/COPYING @@ -0,0 +1,3 @@ +Images are provided by Paraguay Educa and are licensed under a Creative Commons Attribution-Share Alike 3.0 Unported license. + +More details regarding the Creative Commons licenses can be found at http://creativecommons.org/ diff --git a/images/es/ave.png b/images/es/ave.png Binary files differnew file mode 100644 index 0000000..e250e53 --- /dev/null +++ b/images/es/ave.png diff --git a/images/es/burro.png b/images/es/burro.png Binary files differnew file mode 100644 index 0000000..aa5bb9e --- /dev/null +++ b/images/es/burro.png diff --git a/images/es/conejo.png b/images/es/conejo.png Binary files differnew file mode 100644 index 0000000..87a406d --- /dev/null +++ b/images/es/conejo.png diff --git a/images/es/dado.png b/images/es/dado.png Binary files differnew file mode 100644 index 0000000..daf3f6b --- /dev/null +++ b/images/es/dado.png diff --git a/images/es/elefante.png b/images/es/elefante.png Binary files 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files differnew file mode 100644 index 0000000..6a48834 --- /dev/null +++ b/images/es/taza.png diff --git a/images/es/uva.png b/images/es/uva.png Binary files differnew file mode 100644 index 0000000..25bcc84 --- /dev/null +++ b/images/es/uva.png diff --git a/images/es/vaca.png b/images/es/vaca.png Binary files differnew file mode 100644 index 0000000..7569ac0 --- /dev/null +++ b/images/es/vaca.png diff --git a/images/es/waterpolo.png b/images/es/waterpolo.png Binary files differnew file mode 100644 index 0000000..88472a0 --- /dev/null +++ b/images/es/waterpolo.png diff --git a/images/es/xilofono.png b/images/es/xilofono.png Binary files differnew file mode 100644 index 0000000..e766487 --- /dev/null +++ b/images/es/xilofono.png diff --git a/images/es/yate.png b/images/es/yate.png Binary files differnew file mode 100644 index 0000000..097fe04 --- /dev/null +++ b/images/es/yate.png diff --git a/images/es/zapato.png b/images/es/zapato.png Binary files differnew file mode 100644 index 0000000..db8648c --- /dev/null +++ b/images/es/zapato.png diff --git a/lessons/es/alphabet.csv b/lessons/es/alphabet.csv new file mode 100644 index 0000000..4dced1d --- /dev/null +++ b/lessons/es/alphabet.csv @@ -0,0 +1,36 @@ +# Copyright (c) 2011 Walter Bender y Pacita Pena,,,,,, +# This work is licensed under a Creative Commons,,,,,, +# Attribution-NonCommercial 3.0 Unported License.,,,,,, +# These words represent Nivel 1 in Spanish,,,,,, +# Use () for highlighted letter in phrase.,,,,,, +# letter, phrase, RGB color, color name, vowel or consonant, sound file, +A, (a)ve, #FFFFFF, ave.png, ave.ogg, a.ogg +B, (b)urro, #2080A0, burro.png, burro.ogg, b.ogg +C, (c)onejo, #FFC040, conejo.png, conejo.ogg, c.ogg +D, (d)a(d)o, #20C060, dado.png, dado.ogg, d.ogg +E, (e)l(e)fant(e), #70A9CE, elefante.png, elefante.ogg, e.ogg +F, (f)lor, #C160D2, flor.png, flor.ogg, f.ogg +G, (g)ato, #A0A0A0, gato.png, gato.ogg, g.ogg +H, (h)elado, #FFFFFF, helado.png, helado.ogg, h.ogg +I, (i)gles(i)a, #DE1C23, iglesia.png, iglesia.ogg, i.ogg +J, (j)irafa, #C93C7E, jirafa.png, jirafa.ogg, j.ogg +K, (k)ilo, #FFC040, kilo.png, kilo.ogg, k.ogg +L, (l)oro, #00A0FF, loro.png, loro.ogg, l.ogg +M, (m)esa, #C72020, mesa.png, mesa.ogg, m.ogg +N, (n)ube, #7A6BBD, nube.png, nube.ogg, n.ogg +Ñ, (ñ)andú, #80C040/#C93C7E, nandu.png, nandu.ogg, ny.ogg +O, (o)s(o), #A4221E, oso.png, oso.ogg, o.ogg +P, (p)ato, #A4221E, pato.png, pato.ogg, p.ogg +Q, (q)ueso, #FFC040, queso.png, queso.ogg, q.ogg +R, (r)atón, #F08020, raton.png, raton.ogg, r.ogg +S, (s)apo, #7EC93C, sapo.png, sapo.ogg, s.ogg +T, (t)aza, #EE3C8E, taza.png, taza.ogg, t.ogg +U, (u)va, #00A000, uva.png, uva.ogg, u.ogg +V, (v)aca, #2080A0, vaca.png, vaca.ogg, v.ogg +W, (w)aterpolo, #808080, waterpolo.png, waterpolo.ogg, w.ogg +X, (x)ilófono, #7EC93C, xilofono.png, xilofono.ogg, x.ogg +Y, (y)ate, #BA6C71, yate.png, yate.ogg, y.ogg +# Y, Paragua(y), #DE1C23, paraguay.png, paraguay.ogg, y.ogg +Z, (z)apato, #7EC93C, zapato.png, zapato.ogg, z.ogg +# RR, pe(rr)o, #F08020, perro.png, perro.ogg, rr.ogg +# LL, (ll)ama, #C93C7E, llama.png, llama.ogg, ll.ogg @@ -0,0 +1,364 @@ +# -*- coding: utf-8 -*- +#Copyright (c) 2012 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 Lesser General Public +# License along with this library; if not, write to the +# Free Software Foundation, Inc., 59 Temple Place - Suite 330, +# Boston, MA 02111-1307, USA. + +import gtk +import gobject +import os +import codecs +from random import uniform + +from gettext import gettext as _ + +from utils.play_audio import play_audio_from_file + +import logging +_logger = logging.getLogger('iknowmyabcs-activity') + +try: + from sugar.graphics import style + GRID_CELL_SIZE = style.GRID_CELL_SIZE +except ImportError: + GRID_CELL_SIZE = 0 + +from genpieces import generate_card +from utils.sprites import Sprites, Sprite + + +XDIM = 3 +YDIM = 3 +GUTTER = 4 + + +class Page(): + ''' Pages from Infuse Reading method ''' + + def __init__(self, canvas, lessons_path, images_path, sounds_path, + parent=None): + ''' The general stuff we need to track ''' + self._activity = parent + self._lessons_path = lessons_path + self._images_path = images_path + self._sounds_path = sounds_path + + self._card_data = [] + self._color_data = [] + self._image_data = [] + self._media_data = [] # (image sound, letter sound) + self._word_data = [] + + # Starting from command line + if self._activity is None: + self._sugar = False + self._canvas = canvas + else: + self._sugar = True + self._canvas = canvas + self._activity.show_all() + + self._canvas.set_flags(gtk.CAN_FOCUS) + self._canvas.add_events(gtk.gdk.BUTTON_PRESS_MASK) + self._canvas.add_events(gtk.gdk.BUTTON_RELEASE_MASK) + self._canvas.connect("expose-event", self._expose_cb) + self._canvas.connect("button-press-event", self._button_press_cb) + self._canvas.connect("button-release-event", self._button_release_cb) + self._canvas.connect("key_press_event", self._keypress_cb) + self._width = gtk.gdk.screen_width() + self._height = gtk.gdk.screen_height() + self._card_width = int((self._width / XDIM)) - GUTTER * 2 + self._card_height = int((self._height - GRID_CELL_SIZE) / YDIM) \ + - GUTTER * 2 + self._grid_x_offset = int( + (self._width - XDIM * (self._card_width + GUTTER * 2)) / 2) + self._grid_y_offset = 0 + # self._scale = self._width / 240. + self._scale = self._card_width / 80 + self._sprites = Sprites(self._canvas) + self.current_card = 0 + self._cards = [] + self._pictures = [] + self._press = None + self._release = None + self.timeout = None + self.target = 0 + self.answers = [0, 0, 0, 0, 0, 0] + + self.load_level(os.path.join(self._lessons_path, 'alphabet' + '.csv')) + + # Create the cards we'll need + self._alpha_cards() + self._image_cards() + + self.new_page() + + def new_page(self): + ''' Load a page of cards ''' + if self.timeout is not None: + gobject.source_remove(self.timeout) + self._hide_cards() + self.new_target() + x = self._grid_x_offset + self._card_width + GUTTER * 3 + y = self._grid_y_offset + GUTTER + if self._activity.mode == 'letter': + self._cards[self.target].move((x, y)) + self._cards[self.target].set_layer(100) + x = self._grid_x_offset + GUTTER + y = self._grid_y_offset + self._card_height + GUTTER * 3 + for i in range(len(self.answers)): + self._pictures[self.answers[i]].move((x, y)) + self._pictures[self.answers[i]].set_layer(100) + x += self._card_width + GUTTER * 2 + if x > self._width - (self._card_width / 2): + x = self._grid_x_offset + GUTTER + y += self._card_height + GUTTER * 2 + else: + self._pictures[self.target].move((x, y)) + self._pictures[self.target].set_layer(100) + x = self._grid_x_offset + GUTTER + y = self._grid_y_offset + self._card_height + GUTTER * 3 + for i in range(len(self.answers)): + self._cards[self.answers[i]].move((x, y)) + self._cards[self.answers[i]].set_layer(100) + x += self._card_width + GUTTER * 2 + if x > self._width - (self._card_width / 2): + x = self._grid_x_offset + GUTTER + y += self._card_height + GUTTER * 2 + + def _hide_cards(self): + if len(self._cards) > 0: + for card in self._cards: + card.hide() + if len(self._pictures) > 0: + for card in self._pictures: + card.hide() + + def _image_cards(self): + for card in self._card_data: + self.current_card = self._card_data.index(card) + imagefilename = self._image_data[self.current_card] + imagepath = os.path.join(self._images_path, imagefilename) + pixbuf = image_file_to_pixbuf(imagepath, self._card_width, + self._card_height) + self._pictures.append(Sprite(self._sprites, 0, 0, pixbuf)) + + def _alpha_cards(self): + for card in self._card_data: + self.current_card = self._card_data.index(card) + # Two-tone cards add some complexity. + if type(self._color_data[self.current_card][0]) == type([]): + stroke = self._test_for_stroke() + top = svg_str_to_pixbuf(generate_card( + string=card[0].lower(), + colors=[self._color_data[self.current_card][0][0], + '#FFFFFF'], + scale=self._scale, + center=True)) + bot = svg_str_to_pixbuf(generate_card( + string=card[0].lower(), + colors=[self._color_data[self.current_card][0][1], + '#FFFFFF'], + scale=self._scale, + center=True)) + # Where to draw the line + h1 = 9 / 16. + h2 = 1.0 - h1 + bot.composite(top, 0, int(h1 * top.get_height()), + top.get_width(), int(h2 * top.get_height()), + 0, 0, 1, 1, gtk.gdk.INTERP_NEAREST, 255) + self._cards.append(Sprite(self._sprites, 0, 0, top)) + else: + stroke = self._test_for_stroke() + self._cards.append(Sprite(self._sprites, 0, 0, + svg_str_to_pixbuf(generate_card( + string=card[0].lower(), + colors=[self._color_data[self.current_card][0], + '#FFFFFF'], + stroke=stroke, + scale=self._scale, center=True)))) + + def _test_for_stroke(self): + ''' Light colors get a surrounding stroke ''' + if self._color_data[self.current_card][0][0:4] == '#FFF': + return True + else: + return False + + def new_target(self): + ''' Generate a new target and answer list ''' + self._activity.status.set_text( + _('Click on the card that corresponds to the sound.')) + self.target = int(uniform(0, len(self._cards))) + + for i in range(6): + self.answers[i] = self.target + for i in range(6): + while self._bad_answer(i): + self.answers[i] = int(uniform(0, len(self._cards))) + i = int(uniform(0, 6)) + self.answers[i] = self.target + + if self.timeout is not None: + gobject.source_remove(self.timeout) + self.timeout = gobject.timeout_add(1000, self._play_target_sound) + + def _bad_answer(self, i): + ''' Make sure answer is unique ''' + if self.answers[i] == self.target: + return True + for j in range(6): + if i == j: + continue + if self.answers[i] == self.answers[j]: + return True + return False + + def _play_target_sound(self): + if self._activity.mode == 'letter': + play_audio_from_file(self, os.path.join( + self._sounds_path, + self._media_data[self.target][1])) + else: + play_audio_from_file(self, os.path.join( + self._sounds_path, + self._media_data[self.target][0])) + self.timeout = None + + def _button_press_cb(self, win, event): + ''' Either a card or list entry was pressed. ''' + win.grab_focus() + x, y = map(int, event.get_coords()) + + spr = self._sprites.find_sprite((x, y)) + self._press = spr + self._release = None + return True + + def _button_release_cb(self, win, event): + ''' Play a sound or video or jump to a card as indexed in the list. ''' + win.grab_focus() + + x, y = map(int, event.get_coords()) + spr = self._sprites.find_sprite((x, y)) + self.current_card = -1 + if spr in self._cards: + self.current_card = self._cards.index(spr) + elif spr in self._pictures: + self.current_card = self._pictures.index(spr) + if self.current_card == -1: + return + + if self._activity.mode == 'letter': + if spr in self._cards: + play_audio_from_file(self, os.path.join( + self._sounds_path, + self._media_data[self.current_card][1])) + return + play_audio_from_file(self, os.path.join( + self._sounds_path, + self._media_data[self.current_card][0])) + else: + if spr in self._pictures: + play_audio_from_file(self, os.path.join( + self._sounds_path, + self._media_data[self.current_card][0])) + return + play_audio_from_file(self, os.path.join( + self._sounds_path, + self._media_data[self.current_card][1])) + + if self.current_card == self.target: + self._activity.status.set_text(_('Very good!')) + if self.timeout is not None: + gobject.source_remove(self.timeout) + self.timeout = gobject.timeout_add(1000, self.new_page) + else: + self._activity.status.set_text(_('Please try again.')) + self._play_target_sound() + + def _keypress_cb(self, area, event): + ''' No keyboard shortcuts at the moment. Perhaps jump to the page + associated with the key pressed? ''' + return True + + def _expose_cb(self, win, event): + ''' Callback to handle window expose events ''' + self.do_expose_event(event) + return True + + # Handle the expose-event by drawing + def do_expose_event(self, event): + + # Create the cairo context + cr = self._canvas.window.cairo_create() + + # Restrict Cairo to the exposed area; avoid extra work + 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): + ''' Make a clean exit. ''' + gtk.main_quit() + + def invalt(self, x, y, w, h): + ''' Mark a region for refresh ''' + self._canvas.window.invalidate_rect( + gtk.gdk.Rectangle(int(x), int(y), int(w), int(h)), False) + + def load_level(self, path): + ''' Load a level (CSV) from path: letter, word, color, image, + image sound, letter sound ''' + self._card_data = [] + self._color_data = [] + self._image_data = [] + self._media_data = [] # (image sound, letter sound) + f = codecs.open(path, encoding='utf-8') + for line in f: + if len(line) > 0 and line[0] not in '#\n': + words = line.split(', ') + self._card_data.append([words[0], + words[1].replace('-', ', ')]) + if words[2].count('#') > 1: + self._color_data.append( + [words[2].split('/')]) + else: + self._color_data.append( + [words[2]]) + self._image_data.append(words[3]) + self._media_data.append((words[4], words[5])) + f.close() + + self._clear_all() + self._cards = [] + self._colored_letters_lower = [] + self._colored_letters_upper = [] + + def _clear_all(self): + ''' Hide everything so we can begin a new page. ''' + self._hide_cards() + +def svg_str_to_pixbuf(svg_string): + ''' Load pixbuf from SVG string. ''' + pl = gtk.gdk.PixbufLoader('svg') + pl.write(svg_string) + pl.close() + pixbuf = pl.get_pixbuf() + return pixbuf + + +def image_file_to_pixbuf(file_path, w, h): + ''' Load pixbuf from file ''' + return gtk.gdk.pixbuf_new_from_file_at_size(file_path, int(w), int(h)) + diff --git a/setup.py b/setup.py new file mode 100755 index 0000000..e5026ee --- /dev/null +++ b/setup.py @@ -0,0 +1,32 @@ +#!/usr/bin/env python +import os +import sys + +if len(sys.argv) > 1 and '--no-sugar' == sys.argv[1]: + # Remove the argument from the stack so we don't cause problems + # for distutils + sys.argv.pop(1) + + import glob, os.path, string + from distutils.core import setup + + DATA_FILES = [ + ('icons', glob.glob('icons/*')), + ('images', glob.glob('images/*')), + ('/usr/share/applications', ['turtleart.desktop']) + ] + + setup (name = 'Turtle Art', + description = "A LOGO-like tool for teaching programming", + author = "Walter Bender", + author_email = "walter.bender@gmail.com", + version = '0.9.4', + packages = ['TurtleArt'], + scripts = ['turtleart'], + data_files = DATA_FILES, + ) +else: + from sugar.activity import bundlebuilder + + if __name__ == "__main__": + bundlebuilder.start() diff --git a/sounds/es/a.ogg b/sounds/es/a.ogg Binary files differnew file mode 100644 index 0000000..d2dbb48 --- /dev/null +++ b/sounds/es/a.ogg diff --git a/sounds/es/ave.ogg b/sounds/es/ave.ogg Binary files differnew file mode 100644 index 0000000..29860b4 --- /dev/null +++ b/sounds/es/ave.ogg diff --git a/sounds/es/b.ogg b/sounds/es/b.ogg Binary files differnew file mode 100644 index 0000000..4483573 --- /dev/null +++ b/sounds/es/b.ogg diff --git a/sounds/es/bar.ogg b/sounds/es/bar.ogg Binary files differnew file mode 100644 index 0000000..af6bf63 --- /dev/null +++ b/sounds/es/bar.ogg diff --git a/sounds/es/burro.ogg b/sounds/es/burro.ogg Binary files differnew file mode 100644 index 0000000..4f31bc8 --- /dev/null +++ b/sounds/es/burro.ogg diff --git a/sounds/es/c.ogg b/sounds/es/c.ogg 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See the GNU +# Lesser General Public License for more details. +# +# You should have received a copy of the GNU Lesser General Public +# License along with this library; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 +# USA + + +import subprocess + +def play_audio_from_file(parent, file_path): + """ Audio media """ + command_line = ['gst-launch', 'filesrc', 'location=' + file_path, + '! oggdemux', '! vorbisdec', '! audioconvert', + '! alsasink'] + subprocess.call(command_line) + diff --git a/utils/sprites.py b/utils/sprites.py new file mode 100644 index 0000000..844e171 --- /dev/null +++ b/utils/sprites.py @@ -0,0 +1,483 @@ +# -*- 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("<svg>...some svg code...</svg>") + + # 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("<svg>...some svg code...</svg>") + + # 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 + +''' + +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 find_in_list(self, spr): + if spr in self.list: + return True + return False + + 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, region=False): + ''' Search based on (x, y) position. Return the 'top/first' one. ''' + list = self.list[:] + list.reverse() + for spr in list: + if spr.hit(pos, readpixel=not region): + 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 is 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._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.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 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.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, readpixel=False): + ''' 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 + if readpixel: + r, g, b, a = self.get_pixel(pos) + if r == g == b == a == 0: + return False + if a == -1: + return False + return self._sprites.find_in_list(self) + + 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)): + if hasattr(self, 'pl'): # Reuse the pango layout + pl = self.pl + else: + self.pl = cr.create_layout() + pl = self.pl + 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._x_pos[i] is not None: + x = int(self.rect.x + self._x_pos[i]) + elif 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._y_pos[i] is not None: + y = int(self.rect.y + self._y_pos[i]) + elif 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 the writing is done. + pixels = cs.get_data() # Read the pixel. + return (ord(pixels[2]), ord(pixels[1]), ord(pixels[0]), 0) diff --git a/utils/toolbar_utils.py b/utils/toolbar_utils.py new file mode 100644 index 0000000..563147e --- /dev/null +++ b/utils/toolbar_utils.py @@ -0,0 +1,164 @@ +# -*- coding: utf-8 -*- +# 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 + + +import gtk + +from sugar.graphics.radiotoolbutton import RadioToolButton +from sugar.graphics.toolbutton import ToolButton +from sugar.graphics.combobox import ComboBox +from sugar.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 toolbar 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(button_name, toolbar, callback, cb_arg=None, tooltip=None, + group=None): + ''' Add a radio button to a toolbar ''' + button = RadioToolButton(group=group) + button.set_named_icon(button_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 |