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):
26 MeabookUI.__init__(self, controller)
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, True)
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):
110 """Shows detailed item information."""
112 window = hildon.StackableWindow()
113 window.set_title(title)
114 pannable_area = hildon.PannableArea()
117 for fname, fvalue in entry:
118 button = create_button(_(fname) , fvalue)
119 vbox.pack_start(button, expand=False)
121 pannable_area.add_with_viewport(vbox)
122 window.add(pannable_area)
126 # Implementation of Base UI interface
128 self.apply_filter_cb(self.level1_filter)
131 def exit(self, event):
133 self.controller.stop()
135 def create_information_dialog(self, title, message):
136 dialog = hildon.Dialog()
137 dialog.set_title(title)
138 label = gtk.Label(message)
139 dialog.vbox.add(label)
140 dialog.vbox.show_all()
144 def create_about_dialog(self):
145 dialog = hildon.Dialog()
146 dialog.set_title(_('About'))
147 label = gtk.Label('\nMeabook v0.1\n')
148 dialog.vbox.add(label)
149 dialog.vbox.show_all()
153 def create_import_dialog(self):
154 chooser = gobject.new(hildon.FileChooserDialog, \
155 action=gtk.FILE_CHOOSER_ACTION_OPEN)
156 chooser.set_property('show-files', True)
158 path = chooser.get_filename()
162 def create_progress_dialog(self, title=None):
163 if title is not None:
164 self._update_title(title)
167 hildon.hildon_gtk_window_set_progress_indicator(self.window, 1)
170 def create_configuration_dialog(self, controller, config):
171 ConfigurationDialog(controller, config)
174 # Hildon UI callbacks
175 def show_about_dialog_cb(self, widget):
176 """Shows About Dialog."""
178 self.controller.show_about_dialog()
180 def show_import_dialog_cb(self, widget):
181 """Shows Import Dialog."""
183 if self.controller.show_import_dialog():
184 self.apply_filter_cb(self.level1_filter)
185 self.selector.show_all()
186 hildon.hildon_gtk_window_set_progress_indicator(self.window, 0)
188 def show_settings_dialog_cb(self, widget):
189 """Shows Config dialog."""
191 self.controller.show_configuration_dialog()
193 def apply_filter_cb(self, widget):
194 """Updates toplevel selector with different level items."""
196 if not widget.get_active():
199 self._update_title(' - '.join([_('Meabook'), widget.get_label()]))
201 if widget == self.level1_filter:
202 self._set_selector_content(self.selector, self.handler, \
203 self.controller.get_all_folders())
204 elif widget == self.level2_filter:
205 self._set_selector_content(self.selector, self.handler, \
206 self.controller.get_all_subfolders())
208 self._set_selector_content(self.selector, self.handler, \
209 self.controller.get_all_files())
211 def select_item_cb(self, widget, column):
213 Emits when changes selector content.
214 Opens new StackableWindow with new content.
217 selected_item_index = widget.get_active(0)
218 _iter = widget.get_model(0)[selected_item_index]
220 self._show_items_dialog(_iter[0], self.controller.get_items(\
223 self._show_item_dialog(_iter[0], self.controller.get_item(_iter[1]))
228 class ConfigurationDialog:
229 """Configuration dialog"""
231 def __init__(self, controller, config):
233 self.controller = controller
235 dialog = hildon.Dialog()
236 dialog.set_title(_('Settings'))
238 button_order = create_button(_('Fields order'), self._update_value( \
239 None, self.config.get_order()))
240 button_order.connect('clicked', self.show_order_settings_cb, dialog)
241 button_fields = create_button(_('Fields to show'), self._update_value( \
242 None, self.config.get_fields()))
243 button_fields.connect('clicked', self.show_fields_settings_cb, dialog)
245 dialog.vbox.pack_start(button_fields, expand=False)
246 dialog.vbox.pack_start(button_order, expand=False)
247 dialog.vbox.show_all()
251 def _update_value(self, widget, fields):
252 """Updates widget title."""
254 value = ', '.join([_(field) for field in fields])
255 if widget is not None:
256 widget.set_value(value)
259 def show_fields_settings_cb(self, widget, parent):
260 """Shows dialog for selecting fields to show."""
262 dialog = hildon.PickerDialog(parent)
263 dialog.set_title(_('Fields to show'))
264 selector = hildon.TouchSelector(text=True)
266 fields = self.controller.get_fields()
269 selector.append_text(_(field))
271 selector.set_column_selection_mode( \
272 hildon.TOUCH_SELECTOR_SELECTION_MODE_MULTIPLE)
273 selector.unselect_all(0)
275 # mark necessary fields
276 fields_to_select = self.config.get_fields()
277 model = selector.get_model(0)
278 for index, field in enumerate(fields):
279 if field in fields_to_select:
280 selector.select_iter(0, model.get_iter(index), False)
282 dialog.set_selector(selector)
283 response = dialog.run()
284 if response == gtk.RESPONSE_OK:
285 model = selector.get_model(0)
286 selected_items = [model[index][0] for index in [item[0] for item \
287 in selector.get_selected_rows(0)]]
288 self.config.set_fields(selected_items)
289 self._update_value(widget, selected_items)
292 def show_order_settings_cb(self, widget, parent):
293 """Shows dialog for setting fields order."""
296 def show_fields_chooser(widget, parent):
297 """Shows dialog to select field from fields list."""
299 dialog = hildon.PickerDialog(parent)
300 dialog.set_title(_('Fields'))
301 selector = hildon.TouchSelector(text=True)
302 dialog.set_selector(selector)
303 selector.set_column_selection_mode( \
304 hildon.TOUCH_SELECTOR_SELECTION_MODE_SINGLE)
306 for field in self.controller.get_fields():
307 selector.append_text(field)
309 widget.set_value(selector.get_current_text())
313 dialog = hildon.Dialog()
314 dialog.set_title(_('Fields order'))
315 pannable_area = hildon.PannableArea()
316 pannable_area.set_size_request_policy(hildon.SIZE_REQUEST_CHILDREN)
319 for index, field in enumerate(self.config.get_order()):
320 button = create_button(' '.join([_('Position'), str(index)]), \
322 button.connect('clicked', show_fields_chooser, dialog)
323 vbox.pack_start(button, expand=False)
324 pannable_area.add_with_viewport(vbox)
326 dialog.add_button(_('Done'), gtk.RESPONSE_OK)
327 dialog.vbox.pack_start(pannable_area)
328 dialog.vbox.show_all()
329 response = dialog.run()
330 if response == gtk.RESPONSE_OK:
331 fields = [button.get_value() for button in vbox.get_children()]
332 self.config.set_order(fields)
333 self._update_value(widget, fields)