diff options
Diffstat (limited to 'TurtleArtActivity.py')
| -rw-r--r-- | TurtleArtActivity.py | 119 |
1 files changed, 118 insertions, 1 deletions
diff --git a/TurtleArtActivity.py b/TurtleArtActivity.py index c8f9755..9add9bd 100644 --- a/TurtleArtActivity.py +++ b/TurtleArtActivity.py @@ -28,6 +28,7 @@ import gtk import cairo import gobject import dbus +import glob import logging _logger = logging.getLogger('turtleart-activity') @@ -43,6 +44,10 @@ from sugar.graphics.toolbutton import ToolButton from sugar.graphics.radiotoolbutton import RadioToolButton from sugar.graphics.alert import (ConfirmationAlert, NotifyAlert) from sugar.graphics import style +from sugar.graphics.combobox import ComboBox +from sugar.graphics.toolcombobox import ToolComboBox +from sugar.graphics.objectchooser import ObjectChooser +from sugar import mime from sugar.datastore import datastore from sugar import profile @@ -87,6 +92,7 @@ class TurtleArtActivity(activity.Activity): self.tw = None self.init_complete = False + self._stop_help = False self.palette_buttons = [] self._palette_names = [] @@ -95,6 +101,9 @@ class TurtleArtActivity(activity.Activity): self._check_ver_change(get_path(activity, 'data')) self.connect("notify::active", self._notify_active_cb) + self._level = 0 + self._custom_filepath = None + self.has_toolbarbox = HAS_TOOLBARBOX _logger.debug('_setup_toolbar') self._setup_toolbar() @@ -132,6 +141,8 @@ class TurtleArtActivity(activity.Activity): self._do_hover_help_toggle(None) self.init_complete = True + self._load_level() + def check_buttons_for_fit(self): ''' Check to see which set of buttons to display ''' if not self.has_toolbarbox: @@ -300,8 +311,10 @@ class TurtleArtActivity(activity.Activity): return if not self.has_toolbarbox: self.palette_buttons[i].set_icon(palette_names[i] + 'on') + ''' else: self._help_button.set_current_palette(palette_names[i]) + ''' self.tw.show_palette(n=i) self.do_showpalette() @@ -348,8 +361,16 @@ class TurtleArtActivity(activity.Activity): self.eraser_button.set_icon('eraseroff') self.recenter() self.tw.eraser_button() + self.restore_challenge() gobject.timeout_add(250, self.eraser_button.set_icon, 'eraseron') + def restore_challenge(self): + ''' Restore the current challange after a clear screen ''' + if self._custom_filepath is None: + self._load_level() + else: + self._load_level(custom=True) + def do_run_cb(self, button): ''' Callback for run button (rabbit) ''' self.run_button.set_icon('run-faston') @@ -371,6 +392,13 @@ class TurtleArtActivity(activity.Activity): def do_stop_cb(self, button): ''' Callback for stop button. ''' + if not self._stop_help: + self._stop_help = True + self.tw.showblocks() + self.stop_turtle_button.set_icon('hideshowoff') + self.stop_turtle_button.set_tooltip(_('Hide blocks')) + return + # Auto show blocks after stop if not self.tw.hide and not self.tw.running_blocks: self.tw.hideblocks() @@ -509,6 +537,14 @@ class TurtleArtActivity(activity.Activity): # Given the change in how overlays are handled (v123), there is no way # to erase and then redraw the overlays. + def _do_help_cb(self, button): + if os.path.exists(os.path.join( + activity.get_bundle_path(), 'challenges', + 'help-' + str(self._level + 1) + '.ta')): + self.read_file(os.path.join( + activity.get_bundle_path(), 'challenges', + 'help-' + str(self._level + 1) + '.ta')) + def get_document_path(self, async_cb, async_err_cb): ''' View TA code as part of view source. ''' ta_code_path = self._dump_ta_code() @@ -606,7 +642,11 @@ class TurtleArtActivity(activity.Activity): self.palette_toolbar_button = ToolbarButton( page=self._palette_toolbar, icon_name='palette') - self._help_button = HelpButton(self) + self._help_button = self._add_button('help-toolbar', + _('Help'), + self._do_help_cb, + None) + # self._help_button = HelpButton(self) self._make_load_save_buttons(self.activity_toolbar_button) @@ -876,6 +916,8 @@ class TurtleArtActivity(activity.Activity): if self.tw.hw in [XO1, XO15, XO175, XO4]: self._make_palette_buttons(self._palette_toolbar) ''' + self._make_confusion_combo(self._palette_toolbar) + self._palette_toolbar.show() self._overflow_box.show_all() self._overflow_palette.set_content(self._overflow_sw) @@ -889,6 +931,9 @@ class TurtleArtActivity(activity.Activity): self._overflow_box.remove(button) if self._overflow_palette_button in self._palette_toolbar: self._palette_toolbar.remove(self._overflow_palette_button) + if hasattr(self, '_levels_combo') and \ + self._levels_tool in self._palette_toolbar: + self._palette_toolbar.remove(self._levels_tool) def _generate_palette_buttons(self, add_buttons=False): ''' Create a radio button and a normal button for each palette ''' @@ -1016,6 +1061,20 @@ class TurtleArtActivity(activity.Activity): self._palette.popdown(immediate=True) return + def _make_confusion_combo(self, toolbar): + if hasattr(self, '_levels_tools'): + toolbar.insert(self._levels_tools, -1) + else: + self._levels = self._get_levels(activity.get_bundle_path()) + level_names = [] + for level in self._levels: + level_names.append(_(os.path.basename(level))) + self._levels_combo, self._levels_tool = \ + self._combo_factory(level_names, + _('Select a challenge'), + toolbar, + self._levels_cb) + def _make_palette_buttons(self, toolbar, palette_button=False): ''' Creates the palette and block buttons for both toolbar types''' if palette_button: # old-style toolbars need this button @@ -1534,6 +1593,64 @@ in order to use the plugin.')) help_strings[name] = tooltip return button + def _combo_factory(self, options, tooltip, toolbar, callback, default=0): + ''' Combo box factory ''' + combo = ComboBox() + if hasattr(combo, 'set_tooltip_text'): + combo.set_tooltip_text(tooltip) + combo.connect('changed', callback) + for i, option in enumerate(options): + combo.append_item(i, option.replace('-', ' '), None) + combo.set_active(default) + combo.show() + tool = ToolComboBox(combo) + tool.show() + if hasattr(toolbar, 'insert'): + toolbar.insert(tool, -1) + else: + toolbar.props.page.insert(tool, -1) + return combo, tool + + def _get_levels(self, path): + ''' Look for level files in lessons directory. ''' + levels = glob.glob(os.path.join(activity.get_bundle_path(), + 'flags', '*.png')) + + level_files = [] + for level in levels: + level_files.append(level[:-4]) + + return level_files + + def _levels_cb(self, combobox=None): + ''' The combo box has changed. ''' + if hasattr(self, '_levels_combo'): + i = self._levels_combo.get_active() + if i != -1: # and i != self._level: + self._level = i + self._load_level() + self._custom_filepath = None + + def _load_level(self, custom=False): + self.tw.canvas.clearscreen() + if custom: + self.tw.turtles.get_active_turtle().set_xy((0, 0), pendown=False) + self.tw.lc.insert_image(center=True, + filepath=self._custom_filepath, + resize=True, offset=False) + else: + xoffset = 0 + yoffset = 0 + self.tw.turtles.get_active_turtle().set_xy((0, 0), pendown=False) + self.tw.lc.insert_image(center=False, + filepath=os.path.join + (activity.get_bundle_path(), + 'flags', + self._levels[self._level] + '.png'), + resize=True, + offset=True) + self.tw.turtles.get_active_turtle().set_xy((0, 0), pendown=False) + def _radio_button_factory(self, button_name, toolbar, cb, arg, tooltip, group, position=-1): ''' Add a radio button to a toolbar ''' |