diff options
Diffstat (limited to 'turtleblocks.py')
| -rwxr-xr-x | turtleblocks.py | 96 |
1 files changed, 95 insertions, 1 deletions
diff --git a/turtleblocks.py b/turtleblocks.py index 98d89d9..a252b5d 100755 --- a/turtleblocks.py +++ b/turtleblocks.py @@ -31,6 +31,7 @@ import getopt import sys import os import os.path +import glob import cStringIO import errno import ConfigParser @@ -98,6 +99,8 @@ class TurtleMain(): self._parse_command_line() self._ensure_sugar_paths() self._gnome_plugins = [] + self._selected_sample = None + self._sample_window = None if self._output_png: # Outputing to file, so no need for a canvas @@ -219,7 +222,8 @@ return %s(self)" % (p, P, P) turtle_canvas=self.turtle_canvas, activity=self, running_sugar=False) self.tw.save_folder = self._abspath # os.path.expanduser('~') - if self.client.get_int(self._HOVER_HELP) == 1: + if hasattr(self, 'client') and \ + self.client.get_int(self._HOVER_HELP) == 1: self.hover.set_active(False) self._do_hover_help_off_cb(None) @@ -369,6 +373,10 @@ return %s(self)" % (p, P, P) ''' Instead of Sugar toolbars, use GNOME menus. ''' menu = gtk.Menu() MenuBuilder.make_menu_item(menu, _('New'), self._do_new_cb) + MenuBuilder.make_menu_item(menu, _('Show sample projects'), + self._create_store) + MenuBuilder.make_menu_item(menu, _('Hide sample projects'), + self._hide_store) MenuBuilder.make_menu_item(menu, _('Open'), self._do_open_cb) MenuBuilder.make_menu_item(menu, _('Load project'), self._do_load_cb) MenuBuilder.make_menu_item(menu, _('Save'), self._do_save_cb) @@ -740,6 +748,92 @@ Would you like to save before quitting?')) ''' Anything that needs restoring after a clear screen can go here ''' pass + def _hide_store(self, widget=None): + if self._sample_window is not None: + self._sample_box.hide() + + def _create_store(self, widget=None): + if self._sample_window is None: + self._sample_box = gtk.EventBox() + self._sample_window = gtk.ScrolledWindow() + self._sample_window.set_policy(gtk.POLICY_NEVER, + gtk.POLICY_AUTOMATIC) + width = gtk.gdk.screen_width() / 2 + height = gtk.gdk.screen_height() / 2 + self._sample_window.set_size_request(width, height) + self._sample_window.show() + + store = gtk.ListStore(gtk.gdk.Pixbuf, str) + + icon_view = gtk.IconView() + icon_view.set_model(store) + icon_view.set_selection_mode(gtk.SELECTION_SINGLE) + icon_view.connect('selection-changed', self._sample_selected, + store) + icon_view.set_pixbuf_column(0) + icon_view.grab_focus() + self._sample_window.add_with_viewport(icon_view) + icon_view.show() + self._fill_samples_list(store) + + width = gtk.gdk.screen_width() / 4 + height = gtk.gdk.screen_height() / 4 + + self._sample_box.add(self._sample_window) + self.fixed.put(self._sample_box, width, height) + + self._sample_window.show() + self._sample_box.show() + + def _get_selected_path(self, widget, store): + try: + iter_ = store.get_iter(widget.get_selected_items()[0]) + image_path = store.get(iter_, 1)[0] + + return image_path, iter_ + except: + return None + + def _sample_selected(self, widget, store): + selected = self._get_selected_path(widget, store) + + if selected is None: + self._selected_sample = None + self._sample_window.hide() + return + + image_path, _iter = selected + iter_ = store.get_iter(widget.get_selected_items()[0]) + image_path = store.get(iter_, 1)[0] + + self._selected_sample = image_path + self._sample_window.hide() + + # Convert from thumbnail path to sample path + basename = os.path.basename(self._selected_sample)[:-4] + for suffix in ['.ta', '.tb']: + file_path = os.path.join(self._execdirname, + 'samples', basename + suffix) + if os.path.exists(file_path): + self.tw.load_files(file_path) + break + + def _fill_samples_list(self, store): + ''' + Append images from the artwork_paths to the store. + ''' + for filepath in self._scan_for_samples(): + pixbuf = None + pixbuf = gtk.gdk.pixbuf_new_from_file_at_size( + filepath, 100, 100) + store.append([pixbuf, filepath]) + + def _scan_for_samples(self): + samples = glob.glob(os.path.join(self._get_execution_dir(), + 'samples', 'thumbnails', '*.png')) + samples.sort() + return samples + if __name__ == '__main__': TurtleMain() |