ui: Completed basic search functionality
[maevies] / ui / maeviesui / maeviesui / gui.py
index d5c1248..f7781de 100644 (file)
 #    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 ###########################################################################
 
+from maeviesui.util import constants
+
+import hildon
 import pygtk
+import pango
+import gobject
+from maeviesui.util.moviemanager import MovieManager
 pygtk.require("2.0")
 import gtk
 
-class Maevies(gtk.Window):
+class Maevies(hildon.StackableWindow):
 
+    ACTION_SEARCH = 0
+    ACTION_ABOUT = 1
+    ACTION_THEATERS = 2
+    ACTION_FAVORITES = 3
 
     def __init__(self):
-        gtk.Window.__init__(self)
+        super(Maevies, self).__init__()
         self.set_title("Maevies - 0.1")
         self.connect('delete-event',
                      lambda widget, event: gtk.main_quit())
 
-        self._contents = gtk.HBox()
-        self._contents.set_border_width(20)
-        self._contents.set_homogeneous(True)
-        self._contents.pack_start(self._get_content_box("On Theaters"),
-                                  expand=True, fill=True)
-        self._contents.pack_start(self._get_content_box("Favorites"),
-                                  expand=True, fill=True)
-        self._contents.pack_start(self._get_content_box("Search"),
-                                  expand=True, fill=True)
-
-        self.add(self._contents)
+        self.add(self._create_contents())
+        self.set_app_menu(self._create_app_menu())
 
         self.show_all()
 
-    def _get_content_box(self, text):
-        favorites = gtk.VBox()
-        favorites.set_border_width(20)
+    def _create_button(self, title, subtitle, action):
+        box = gtk.VBox()
+        box.set_border_width(20)
+
+        button = hildon.Button(gtk.HILDON_SIZE_THUMB_HEIGHT,
+                               hildon.BUTTON_ARRANGEMENT_VERTICAL, title, subtitle)
+        button.connect("clicked", self._button_clicked, action)
+
+        box.pack_start(button, expand = True, fill = False)
+
+        return box
+
+    def _create_contents(self):
+        contents = gtk.HBox()
+        contents.set_border_width(60)
+        contents.set_homogeneous(True)
+        contents.pack_start(self._create_button("On Theaters", "Movies playing",
+                                             self.ACTION_THEATERS),
+                            expand = True, fill = True)
+        contents.pack_start(self._create_button("Favorites", "Your saved searches",
+                                             self.ACTION_FAVORITES),
+                            expand = True, fill = True)
+        contents.pack_start(self._create_button("Search", "Enter a new search",
+                                             self.ACTION_SEARCH),
+                            expand = True, fill = True)
+
+        return contents;
+
+    def _button_clicked(self, button, action):
+        if action == self.ACTION_SEARCH:
+            search_dialog = SearchDialog(self)
+            if search_dialog.run() == gtk.RESPONSE_ACCEPT:
+                ResultsWindow(search_term = search_dialog.get_search_term(),
+                              search_category = search_dialog.get_search_category())
+            search_dialog.destroy()
+        elif action == self.ACTION_ABOUT:
+            about_dialog = AboutDialog(self)
+            about_dialog.run()
+            about_dialog.destroy()
+
+    def _create_app_menu(self):
+        menu = hildon.AppMenu()
 
-        button = gtk.Button()
-        foot_label = gtk.Label()
-        foot_label.set_text(text)
+        about = hildon.GtkButton(gtk.HILDON_SIZE_AUTO)
+        about.set_label("About")
+        about.connect("clicked", self._button_clicked, self.ACTION_ABOUT)
 
-        favorites.pack_start(button,
-                             expand=True, fill=True)
-        favorites.pack_start(foot_label,
-                             expand=False, fill=False)
+        menu.append(about)
 
-        return favorites
+        menu.show_all()
+
+        return menu
 
     def run(self):
         gtk.main()
 
+class SearchDialog(gtk.Dialog):
+
+    _search_fields = [
+           "Movies",
+           "People",
+           ]
+
+    def __init__(self, parent):
+        super(SearchDialog, self).__init__(parent = parent,
+                                            flags = gtk.DIALOG_DESTROY_WITH_PARENT)
+        self.set_title("Enter search terms")
+
+        self.vbox.pack_start(self._create_contents(), True, False, 0)
+        self.add_button(gtk.STOCK_OK, gtk.RESPONSE_ACCEPT)
+
+        self.show_all()
+
+    def _create_contents(self):
+        self._search_entry = hildon.Entry(gtk.HILDON_SIZE_FINGER_HEIGHT)
+        search_button = self._create_picker_button()
+
+        search_contents = gtk.VBox()
+
+        search_contents.pack_start(self._search_entry,
+                                   expand = True, fill = True)
+        search_contents.pack_start(search_button,
+                                   expand = True, fill = True)
+
+        return search_contents
+
+    def _create_picker_button(self):
+        self._picker_button = hildon.PickerButton(gtk.HILDON_SIZE_FINGER_HEIGHT,
+                                            hildon.BUTTON_ARRANGEMENT_HORIZONTAL)
+        self._picker_button.set_title("Search for")
+
+        selector = hildon.TouchSelector(text = True)
+        selector.set_column_selection_mode(hildon.TOUCH_SELECTOR_SELECTION_MODE_SINGLE)
+
+        for field in self._search_fields:
+            selector.append_text(field)
+
+        self._picker_button.set_selector(selector)
+        self._picker_button.set_active(0)
+
+        return self._picker_button
+
+    def get_search_term(self):
+        return self._search_entry.get_text()
+
+    def get_search_category(self):
+        return self._search_fields[self._picker_button.get_active()]
+
+class ResultsWindow(hildon.StackableWindow):
+
+    def __init__(self, search_term, search_category):
+        super(ResultsWindow, self).__init__()
+        self.set_title("Search results")
+
+        self.add(self._create_contents())
+
+        self.moviemanager = MovieManager(response_received_cb = self._response_received_cb)
+        self._start_search(search_term, search_category)
+        self.show_all()
+
+    def _create_contents(self):
+        content_area = hildon.PannableArea()
+        self._movies_view = MoviesView()
+        self._movies_view.connect('row-activated', self._row_activated_cb)
+
+        content_area.add(self._movies_view)
+        return content_area
+
+    def _row_activated_cb(self, view, path, column):
+        movie = view.get_movie_from_path(path)
+        MovieWindow(movie)
+
+    def _start_search(self, search_term, search_category):
+        self._show_banner(search_term, search_category)
+        hildon.hildon_gtk_window_set_progress_indicator(self, True)
+        self.moviemanager.query(search_term)
+
+    def _response_received_cb(self, movies):
+        self._movies_view.add_movies(movies)
+        hildon.hildon_gtk_window_set_progress_indicator(self, False)
+
+    def _show_banner(self, search_term, search_category):
+        message = "Searching <i>%(category)s</i> for <i>%(term)s</i>" % {'category': search_category,
+                                                                         'term' : search_term}
+        banner = hildon.hildon_banner_show_information_with_markup(self,
+                                                                   "ignored",
+                                                                   message)
+        banner.set_timeout(constants.TIMEOUT_TIME_MILLIS)
+
+class MoviesView(gtk.TreeView):
+
+    def __init__(self):
+        super(MoviesView, self).__init__()
+        model = MoviesListStore()
+        self.set_model(model)
+
+        movie_image_renderer = gtk.CellRendererPixbuf()
+        column = gtk.TreeViewColumn('Image', movie_image_renderer, pixbuf = model.IMAGE_COLUMN)
+        self.append_column(column)
+
+        movie_text_renderer = gtk.CellRendererText()
+        movie_text_renderer.set_property('ellipsize', pango.ELLIPSIZE_END)
+        column = gtk.TreeViewColumn('Name', movie_text_renderer, markup = model.INFO_COLUMN)
+        self.append_column(column)
+
+        self.show_all()
+
+    def add_movies(self, movie_list):
+        model = self.get_model()
+        model.add(movie_list)
+
+    def get_movie_from_path(self, path):
+        model = self.get_model()
+        return model[path][model.MOVIE_COLUMN]
+
+class MoviesListStore(gtk.ListStore):
+
+    IMAGE_COLUMN = 0
+    INFO_COLUMN = 1
+    MOVIE_COLUMN = 2
+
+    def __init__(self):
+        super(MoviesListStore, self).__init__(gtk.gdk.Pixbuf,
+                                              str,
+                                              gobject.TYPE_PYOBJECT)
+
+    def add(self, movies_found):
+        self.clear()
+        for movie in movies_found:
+            row = {self.IMAGE_COLUMN: movie.get_image(),
+                   self.INFO_COLUMN: movie.get_info(),
+                   self.MOVIE_COLUMN: movie,
+                  }
+            self.append(row.values())
+
+class AboutDialog(gtk.Dialog):
+
+    def __init__(self, parent):
+        super(AboutDialog, self).__init__(parent = parent,
+                                          flags = gtk.DIALOG_DESTROY_WITH_PARENT)
+        self.set_title("About Maevies")
+
+        self.show_all()
+
+class MovieWindow(hildon.StackableWindow):
+
+    def _create_contents(self, movie):
+        main_area = hildon.PannableArea()
+
+        main_box = gtk.VBox(False, 20)
+        main_box.set_border_width(20)
+        upper_content = gtk.HBox(False, 40)
+        upper_content.set_border_width(20)
+
+        image = gtk.Image()
+        image.set_from_pixbuf(gtk.IconTheme().load_icon('mediaplayer_default_album', 256, 0))
+
+        side_content = gtk.VBox(False, 30)
+
+        for key in movie.fields:
+            label = gtk.Label()
+            label.set_markup("<b>%(field)s:</b> <small>%(value)s</small>" % {'field' : key,
+                                                                             'value' : movie.get_value(key)})
+            label.set_alignment(constants.LEFT_ALIGNMENT, constants.CENTER_ALIGNMENT)
+            side_content.pack_start(label, False, False)
+
+        upper_content.pack_start(image, False, False)
+        upper_content.pack_start(side_content, False, False)
+
+        movie_overview = hildon.TextView()
+        movie_overview.set_placeholder("Overview")
+        movie_overview.set_wrap_mode(gtk.WRAP_WORD)
+        movie_overview.get_buffer().set_text(movie.get_overview())
+
+        label = gtk.Label()
+        label.set_markup("<b>Overview:</b>")
+        label.set_alignment(constants.LEFT_ALIGNMENT, constants.CENTER_ALIGNMENT)
+
+        main_box.pack_start(upper_content, False, False)
+        main_box.pack_start(label, False, False)
+        main_box.pack_start(movie_overview, False, False)
+
+        main_area.add_with_viewport(main_box)
+        main_area.set_size_request_policy(hildon.SIZE_REQUEST_CHILDREN)
+
+        return main_area
+
+    def __init__(self, movie):
+        super(MovieWindow, self).__init__()
+        self.set_title("Movie info")
+        self.add(self._create_contents(movie))
+        self.show_all()
 
 if __name__ == "__main__":
     maevies = Maevies()