9 from meabook.ui.ui import MeabookUI
13 def create_button(title, value):
14 """Create HildonButton."""
16 button = hildon.Button(gtk.HILDON_SIZE_AUTO | \
17 gtk.HILDON_SIZE_FINGER_HEIGHT, \
18 hildon.BUTTON_ARRANGEMENT_VERTICAL, title, value)
19 button.set_style(hildon.BUTTON_STYLE_PICKER)
20 button.set_alignment(0, 0, 0, 0)
24 class HildonMeabook(MeabookUI):
25 def __init__(self, controller, renderer, config):
26 MeabookUI.__init__(self, controller, renderer, config)
28 self.window = hildon.StackableWindow()
29 self.window.set_title(_('Meabook'))
30 self.window.connect('destroy', self.exit)
33 self.menu = hildon.AppMenu()
34 settings_button = hildon.Button(gtk.HILDON_SIZE_AUTO, \
35 hildon.BUTTON_ARRANGEMENT_HORIZONTAL, _('Settings'))
36 about_button = hildon.Button(gtk.HILDON_SIZE_AUTO, \
37 hildon.BUTTON_ARRANGEMENT_HORIZONTAL, _('About'))
38 import_button = hildon.Button(gtk.HILDON_SIZE_AUTO, \
39 hildon.BUTTON_ARRANGEMENT_HORIZONTAL, _('Import'))
41 # create filter widgets and connect signals
42 self.level1_filter = gtk.RadioButton(None, _('level1'))
43 self.level2_filter = gtk.RadioButton(self.level1_filter, _('level2'))
44 self.level3_filter = gtk.RadioButton(self.level2_filter, _('level3'))
45 for filter_widget in [self.level1_filter, self.level2_filter, \
47 filter_widget.set_mode(False)
48 filter_widget.connect('toggled', self.apply_filter_cb)
51 self.selector = hildon.TouchSelector()
54 settings_button.connect('clicked', self.show_settings_dialog_cb)
55 about_button.connect('clicked', self.show_about_dialog_cb)
56 import_button.connect('clicked', self.show_import_dialog_cb)
57 self.handler = self.selector.connect('changed', self.select_item_cb)
60 self.window.add(self.selector)
61 self.menu.add_filter(self.level1_filter)
62 self.menu.add_filter(self.level2_filter)
63 self.menu.add_filter(self.level3_filter)
64 self.menu.append(settings_button)
65 self.menu.append(import_button)
66 self.menu.append(about_button)
68 self.window.set_app_menu(self.menu)
69 self.window.show_all()
71 def _unfreeze_ui(self):
72 while gtk.events_pending():
73 gtk.main_iteration(False)
75 def _update_title(self, title):
76 self.window.set_title(title)
78 def _set_selector_content(self, selector, handler, items):
79 """Updates selector content."""
81 # temporary block handler
82 selector.handler_block(handler)
85 # model: name, internal_name, type
86 model = gtk.ListStore(gobject.TYPE_STRING, gobject.TYPE_INT, \
88 for name, internal_name, item_type in items:
89 model.append((name, internal_name, item_type))
90 if selector.get_num_columns():
91 selector.remove_column(0)
92 selector.append_text_column(model, False)
93 selector.unselect_all(0)
96 selector.handler_unblock(handler)
98 def _show_items_dialog(self, title, items):
99 """Creates dialog with items."""
101 selector = hildon.TouchSelector()
102 window = hildon.StackableWindow()
103 window.set_title(title)
105 handler = selector.connect('changed', self.select_item_cb)
106 self._set_selector_content(selector, handler, items)
109 def _show_item_dialog(self, title, entry_id):
110 """Shows detailed item information."""
112 def show_settings_dialog(widget, parent, func1, func2, entry_id):
113 dialog = ConfigurationDialog(self.controller, self.config)
114 getattr(dialog, func1)(None, parent)
115 func2(parent, entry_id)
117 def update_entry(window, entry_id):
118 pannable_area = hildon.PannableArea()
120 for fname, fvalue in self.controller.get_item(entry_id):
121 button = self.renderer.render_button(_(fname) , fvalue, fname)
122 vbox.pack_start(button, expand=False)
123 pannable_area.add_with_viewport(vbox)
124 child = window.get_child()
127 window.add(pannable_area)
128 pannable_area.show_all()
132 window = hildon.StackableWindow()
133 window.set_title(title)
134 menu = hildon.AppMenu()
135 fields_button = hildon.Button(gtk.HILDON_SIZE_AUTO, \
136 hildon.BUTTON_ARRANGEMENT_HORIZONTAL, _('Fields to show'))
137 order_button = hildon.Button(gtk.HILDON_SIZE_AUTO, \
138 hildon.BUTTON_ARRANGEMENT_HORIZONTAL, _('Fields order'))
139 fields_button.connect('clicked', show_settings_dialog, window, \
140 'show_fields_settings_cb', update_entry, entry_id)
141 order_button.connect('clicked', show_settings_dialog, window, \
142 'show_order_settings_cb', update_entry, entry_id)
143 menu.append(fields_button)
144 menu.append(order_button)
146 update_entry(window, entry_id)
147 window.set_app_menu(menu)
152 # Implementation of Base UI interface
154 self.apply_filter_cb(self.level1_filter)
157 def exit(self, event):
159 self.controller.stop()
161 def create_information_dialog(self, title, message):
162 dialog = hildon.Dialog()
163 dialog.set_title(title)
164 label = gtk.Label(message)
165 dialog.vbox.add(label)
166 dialog.vbox.show_all()
170 def create_about_dialog(self):
171 dialog = hildon.Dialog()
172 dialog.set_title(_('About'))
173 label = gtk.Label('\nMeabook v0.1\n')
174 dialog.vbox.add(label)
175 dialog.vbox.show_all()
179 def create_import_dialog(self):
180 chooser = gobject.new(hildon.FileChooserDialog, \
181 action=gtk.FILE_CHOOSER_ACTION_OPEN)
182 chooser.set_property('show-files', True)
184 path = chooser.get_filename()
188 def create_progress_dialog(self, title=None):
189 if title is not None:
190 self._update_title(title)
193 hildon.hildon_gtk_window_set_progress_indicator(self.window, 1)
196 def create_configuration_dialog(self, controller, config):
197 dialog = ConfigurationDialog(controller, config)
201 # Hildon UI callbacks
202 def show_about_dialog_cb(self, widget):
203 """Shows About Dialog."""
205 self.controller.show_about_dialog()
207 def show_import_dialog_cb(self, widget):
208 """Shows Import Dialog."""
210 if self.controller.show_import_dialog():
211 self.apply_filter_cb(self.level1_filter)
212 self.selector.show_all()
213 hildon.hildon_gtk_window_set_progress_indicator(self.window, 0)
215 def show_settings_dialog_cb(self, widget):
216 """Shows Config dialog."""
218 self.controller.show_configuration_dialog()
220 def apply_filter_cb(self, widget):
221 """Updates toplevel selector with different level items."""
223 if not widget.get_active():
226 self._update_title(' - '.join([_('Meabook'), widget.get_label()]))
228 if widget == self.level1_filter:
229 self._set_selector_content(self.selector, self.handler, \
230 self.controller.get_all_folders())
231 elif widget == self.level2_filter:
232 self._set_selector_content(self.selector, self.handler, \
233 self.controller.get_all_subfolders())
235 self._set_selector_content(self.selector, self.handler, \
236 self.controller.get_all_files())
238 def select_item_cb(self, widget, column):
240 Emits when changes selector content.
241 Opens new StackableWindow with new content.
244 selected_item_index = widget.get_active(0)
245 _iter = widget.get_model(0)[selected_item_index]
247 self._show_items_dialog(_iter[0], self.controller.get_items(\
250 #self._show_item_dialog(_iter[0], self.controller.get_item(_iter[1]))
251 self._show_item_dialog(_iter[0], _iter[1])
256 class ConfigurationDialog:
257 """Configuration dialog"""
259 def __init__(self, controller, config):
261 self.controller = controller
264 dialog = hildon.Dialog()
265 dialog.set_title(_('Settings'))
267 button_order = create_button(_('Fields order'), self._update_value( \
268 None, self.config.get_order()))
269 button_order.connect('clicked', self.show_order_settings_cb, dialog)
270 button_fields = create_button(_('Fields to show'), self._update_value( \
271 None, self.config.get_fields()))
272 button_fields.connect('clicked', self.show_fields_settings_cb, dialog)
274 dialog.vbox.pack_start(button_fields, expand=False)
275 dialog.vbox.pack_start(button_order, expand=False)
276 dialog.vbox.show_all()
280 def _update_value(self, widget, fields):
281 """Updates widget title."""
283 value = ', '.join([_(field) for field in fields])
284 if widget is not None:
285 widget.set_value(value)
288 def show_fields_settings_cb(self, widget, parent):
289 """Shows dialog for selecting fields to show."""
291 dialog = hildon.PickerDialog(parent)
292 dialog.set_title(_('Fields to show'))
293 selector = hildon.TouchSelector(text=True)
295 fields = self.controller.get_fields()
298 selector.append_text(_(field))
300 selector.set_column_selection_mode( \
301 hildon.TOUCH_SELECTOR_SELECTION_MODE_MULTIPLE)
302 selector.unselect_all(0)
304 # mark necessary fields
305 fields_to_select = self.config.get_fields()
306 model = selector.get_model(0)
307 for index, field in enumerate(fields):
308 if field in fields_to_select:
309 selector.select_iter(0, model.get_iter(index), False)
311 dialog.set_selector(selector)
312 response = dialog.run()
313 if response == gtk.RESPONSE_OK:
314 model = selector.get_model(0)
315 selected_items = [model[index][0] for index in [item[0] for item \
316 in selector.get_selected_rows(0)]]
317 self.config.set_fields(selected_items)
318 self._update_value(widget, selected_items)
321 def show_order_settings_cb(self, widget, parent):
322 """Shows dialog for setting fields order."""
325 def show_fields_chooser(widget, parent):
326 """Shows dialog to select field from fields list."""
328 dialog = hildon.PickerDialog(parent)
329 dialog.set_title(_('Fields'))
330 selector = hildon.TouchSelector(text=True)
331 dialog.set_selector(selector)
332 selector.set_column_selection_mode( \
333 hildon.TOUCH_SELECTOR_SELECTION_MODE_SINGLE)
335 for field in self.controller.get_fields():
336 selector.append_text(field)
338 widget.set_value(selector.get_current_text())
342 dialog = hildon.Dialog()
343 dialog.set_title(_('Fields order'))
344 pannable_area = hildon.PannableArea()
345 pannable_area.set_size_request_policy(hildon.SIZE_REQUEST_CHILDREN)
348 for index, field in enumerate(self.config.get_order()):
349 button = create_button(' '.join([_('Position'), str(index)]), \
351 button.connect('clicked', show_fields_chooser, dialog)
352 vbox.pack_start(button, expand=False)
353 pannable_area.add_with_viewport(vbox)
355 dialog.add_button(_('Done'), gtk.RESPONSE_OK)
356 dialog.vbox.pack_start(pannable_area)
357 dialog.vbox.show_all()
358 response = dialog.run()
359 if response == gtk.RESPONSE_OK:
360 fields = [button.get_value() for button in vbox.get_children()]
361 self.config.set_order(fields)
362 self._update_value(widget, fields)