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 def create_menu_button(title):
25 return hildon.Button(gtk.HILDON_SIZE_AUTO, \
26 hildon.BUTTON_ARRANGEMENT_HORIZONTAL, title)
29 class HildonMeabook(MeabookUI):
30 def __init__(self, controller, renderer, config):
31 MeabookUI.__init__(self, controller, renderer, config)
33 self.window = hildon.StackableWindow()
34 self.window.set_title(_('Meabook'))
35 self.window.connect('destroy', self.exit)
38 self.menu = hildon.AppMenu()
39 settings_button = create_menu_button(_('Settings'))
40 about_button = create_menu_button(_('About'))
41 import_button = create_menu_button(_('Import'))
43 # create filter widgets and connect signals
44 self.level1_filter = gtk.RadioButton(None, _('level1'))
45 self.level2_filter = gtk.RadioButton(self.level1_filter, _('level2'))
46 self.level3_filter = gtk.RadioButton(self.level2_filter, _('level3'))
47 for filter_widget in [self.level1_filter, self.level2_filter, \
49 filter_widget.set_mode(False)
50 filter_widget.connect('toggled', self.apply_filter_cb)
53 self.selector = hildon.TouchSelector()
56 settings_button.connect('clicked', self.show_settings_dialog_cb)
57 about_button.connect('clicked', self.show_about_dialog_cb)
58 import_button.connect('clicked', self.show_import_dialog_cb)
59 self.handler = self.selector.connect('changed', self.select_item_cb)
62 self.window.add(self.selector)
63 self.menu.add_filter(self.level1_filter)
64 self.menu.add_filter(self.level2_filter)
65 self.menu.add_filter(self.level3_filter)
66 self.menu.append(settings_button)
67 self.menu.append(import_button)
68 self.menu.append(about_button)
70 self.window.set_app_menu(self.menu)
71 self.window.show_all()
73 def _unfreeze_ui(self):
74 while gtk.events_pending():
75 gtk.main_iteration(False)
77 def _update_title(self, title):
79 self.window.set_title(title)
81 def _set_selector_content(self, selector, handler, items):
82 """Updates selector content."""
84 # temporary block handler
85 selector.handler_block(handler)
88 # model: name, internal_name, type
89 model = gtk.ListStore(gobject.TYPE_STRING, gobject.TYPE_INT, \
91 for name, internal_name, item_type in items:
92 model.append((name, internal_name, item_type))
93 if selector.get_num_columns():
94 selector.remove_column(0)
95 selector.append_text_column(model, False)
96 selector.unselect_all(0)
99 selector.handler_unblock(handler)
101 def _show_items_dialog(self, title, items):
102 """Creates dialog with items."""
104 selector = hildon.TouchSelector()
105 window = hildon.StackableWindow()
106 window.set_title(title)
108 handler = selector.connect('changed', self.select_item_cb)
109 self._set_selector_content(selector, handler, items)
112 def _show_item_dialog(self, title, entry_id):
113 """Shows detailed item information."""
115 def show_settings_dialog(widget, parent, func1, func2, entry_id):
116 dialog = ConfigurationDialog(self.controller, self.config)
117 getattr(dialog, func1)(None, parent)
118 func2(parent, entry_id)
120 def update_entry(window, entry_id):
122 entry = self.controller.get_item(entry_id)
123 widgets_table = gtk.Table(rows=1, columns=1)
124 info_box = gtk.VBox()
125 image_box = gtk.VBox()
126 pannable_area = hildon.PannableArea()
127 pannable_area.set_property('mov-mode', hildon.MOVEMENT_MODE_BOTH)
128 image = self.renderer.render_image(dict(entry))
129 for fname, fvalue in entry:
130 button = self.renderer.render_button(_(fname) , fvalue, fname)
131 info_box.pack_start(button, expand=False)
133 image_box.pack_start(image, expand=False)
134 widgets_table.attach(image_box, 0, 1, 0, 1, xoptions=gtk.SHRINK, \
135 yoptions=gtk.FILL, xpadding=4, ypadding=8)
136 pannable_area.add_with_viewport(info_box)
137 widgets_table.attach(pannable_area, 1, 2, 0, 1, ypadding=8)
138 child = window.get_child()
141 window.add(widgets_table)
142 widgets_table.show_all()
146 window = hildon.StackableWindow()
147 window.set_title(title)
148 menu = hildon.AppMenu()
149 fields_button = create_menu_button(_('Fields to show'))
150 order_button = create_menu_button(_('Fields order'))
151 fields_button.connect('clicked', show_settings_dialog, window, \
152 'show_fields_settings_cb', update_entry, entry_id)
153 order_button.connect('clicked', show_settings_dialog, window, \
154 'show_order_settings_cb', update_entry, entry_id)
155 menu.append(fields_button)
156 menu.append(order_button)
158 update_entry(window, entry_id)
159 window.set_app_menu(menu)
164 # Implementation of Base UI interface
166 self.apply_filter_cb(self.level1_filter)
169 def exit(self, event):
171 self.controller.stop()
173 def create_information_dialog(self, title, message):
174 dialog = hildon.Dialog()
175 dialog.set_title(title)
176 label = gtk.Label(message)
177 dialog.vbox.add(label)
178 dialog.vbox.show_all()
182 def create_about_dialog(self):
183 dialog = hildon.Dialog()
184 dialog.set_title(_('About'))
185 label = gtk.Label('\nMeabook v0.1\n')
186 dialog.vbox.add(label)
187 dialog.vbox.show_all()
191 def create_import_dialog(self):
192 chooser = gobject.new(hildon.FileChooserDialog, \
193 action=gtk.FILE_CHOOSER_ACTION_OPEN)
194 chooser.set_property('show-files', True)
196 path = chooser.get_filename()
200 def create_progress_dialog(self, title=None):
201 self._update_title(title)
203 hildon.hildon_gtk_window_set_progress_indicator(self.window, 1)
206 def create_configuration_dialog(self, controller, config):
207 dialog = ConfigurationDialog(controller, config)
211 # Hildon UI callbacks
212 def show_about_dialog_cb(self, widget):
213 """Shows About Dialog."""
215 self.controller.show_about_dialog()
217 def show_import_dialog_cb(self, widget):
218 """Shows Import Dialog."""
220 if self.controller.show_import_dialog():
221 self.apply_filter_cb(self.level1_filter)
222 self.selector.show_all()
223 hildon.hildon_gtk_window_set_progress_indicator(self.window, 0)
225 def show_settings_dialog_cb(self, widget):
226 """Shows Config dialog."""
228 self.controller.show_configuration_dialog()
230 def apply_filter_cb(self, widget):
231 """Updates toplevel selector with different level items."""
233 if not widget.get_active():
236 self._update_title(' - '.join([_('Meabook'), widget.get_label()]))
238 if widget == self.level1_filter:
239 self._set_selector_content(self.selector, self.handler, \
240 self.controller.get_all_folders())
241 elif widget == self.level2_filter:
242 self._set_selector_content(self.selector, self.handler, \
243 self.controller.get_all_subfolders())
245 self._set_selector_content(self.selector, self.handler, \
246 self.controller.get_all_files())
248 def select_item_cb(self, widget, column):
250 Emits when changes selector content.
251 Opens new StackableWindow with new content.
254 selected_item_index = widget.get_active(0)
255 _iter = widget.get_model(0)[selected_item_index]
257 self._show_items_dialog(_iter[0], self.controller.get_items(\
260 self._show_item_dialog(_iter[0], _iter[1])
265 class ConfigurationDialog:
266 """Configuration dialog"""
268 def __init__(self, controller, config):
270 self.controller = controller
273 dialog = hildon.Dialog()
274 dialog.set_title(_('Settings'))
276 button_order = create_button(_('Fields order'), self._update_value( \
277 None, self.config.get_order()))
278 button_order.connect('clicked', self.show_order_settings_cb, dialog)
279 button_fields = create_button(_('Fields to show'), self._update_value( \
280 None, self.config.get_fields()))
281 button_fields.connect('clicked', self.show_fields_settings_cb, dialog)
283 dialog.vbox.pack_start(button_fields, expand=False)
284 dialog.vbox.pack_start(button_order, expand=False)
285 dialog.vbox.show_all()
289 def _update_value(self, widget, fields):
290 """Updates widget title."""
292 value = ', '.join([_(field) for field in fields])
293 if widget is not None:
294 widget.set_value(value)
297 def show_fields_settings_cb(self, widget, parent):
298 """Shows dialog for selecting fields to show."""
300 dialog = hildon.PickerDialog(parent)
301 dialog.set_title(_('Fields to show'))
302 selector = hildon.TouchSelector(text=True)
304 fields = self.controller.get_fields()
307 selector.append_text(_(field))
309 selector.set_column_selection_mode( \
310 hildon.TOUCH_SELECTOR_SELECTION_MODE_MULTIPLE)
311 selector.unselect_all(0)
313 # mark necessary fields
314 fields_to_select = self.config.get_fields()
315 model = selector.get_model(0)
316 for index, field in enumerate(fields):
317 if field in fields_to_select:
318 selector.select_iter(0, model.get_iter(index), False)
320 dialog.set_selector(selector)
321 response = dialog.run()
322 if response == gtk.RESPONSE_OK:
323 model = selector.get_model(0)
324 selected_items = [model[index][0] for index in [item[0] for item \
325 in selector.get_selected_rows(0)]]
326 self.config.set_fields(selected_items)
327 self._update_value(widget, selected_items)
330 def show_order_settings_cb(self, widget, parent):
331 """Shows dialog for setting fields order."""
334 def show_fields_chooser(widget, parent):
335 """Shows dialog to select field from fields list."""
337 dialog = hildon.PickerDialog(parent)
338 dialog.set_title(_('Fields'))
339 selector = hildon.TouchSelector(text=True)
340 dialog.set_selector(selector)
341 selector.set_column_selection_mode( \
342 hildon.TOUCH_SELECTOR_SELECTION_MODE_SINGLE)
344 for field in self.controller.get_fields():
345 selector.append_text(field)
347 widget.set_value(selector.get_current_text())
351 dialog = hildon.Dialog()
352 dialog.set_title(_('Fields order'))
353 pannable_area = hildon.PannableArea()
354 pannable_area.set_size_request_policy(hildon.SIZE_REQUEST_CHILDREN)
357 for index, field in enumerate(self.config.get_order()):
358 button = create_button(' '.join([_('Position'), str(index)]), \
360 button.connect('clicked', show_fields_chooser, dialog)
361 vbox.pack_start(button, expand=False)
362 pannable_area.add_with_viewport(vbox)
364 dialog.add_button(_('Done'), gtk.RESPONSE_OK)
365 dialog.vbox.pack_start(pannable_area)
366 dialog.vbox.show_all()
367 response = dialog.run()
368 if response == gtk.RESPONSE_OK:
369 fields = [button.get_value() for button in vbox.get_children()]
370 self.config.set_order(fields)
371 self._update_value(widget, fields)