1 /* This file is part of Cinaest.
3 * Copyright (C) 2009 Philipp Zabel
5 * Cinaest is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, either version 3 of the License, or
8 * (at your option) any later version.
10 * Cinaest is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with Cinaest. If not, see <http://www.gnu.org/licenses/>.
22 public class MovieListView : PannableArea {
23 public MovieListStore store;
26 private bool more_movies_available;
27 private CellRendererText title_renderer;
28 private CellRendererText secondary_renderer;
29 private CellRendererText rating_renderer;
30 private CellRendererText date_renderer;
32 public signal void movie_activated (Movie movie);
34 public MovieListView (Gtk.Window window, bool show_date = false) {
35 store = new MovieListStore ();
38 window.ensure_style ();
39 if (window.style.lookup_color ("SecondaryTextColor", out color)) {
40 store.year_markup = "<span size=\"small\" fgcolor=\"%s\">(%%d)</span>".printf (color.to_string ());
44 tree = (TreeView) Hildon.gtk_tree_view_new_with_model (UIMode.NORMAL, store);
45 tree.set_headers_visible (false);
49 tree.set_rules_hint (true);
51 // Tree selection object
52 var selection = tree.get_selection ();
53 selection.set_mode (SelectionMode.SINGLE);
55 // Title column with poster
56 var title_column = new TreeViewColumn ();
57 title_column.set_title (_("Movie"));
58 title_column.set_sort_column_id (MovieListStore.Columns.TITLE);
59 title_column.set_reorderable (false);
60 title_column.set_sizing (TreeViewColumnSizing.AUTOSIZE);
61 title_column.set_expand (true);
63 // Add poster icon to column
64 var pixbuf_renderer = new CellRendererPixbuf ();
65 pixbuf_renderer.width = 64;
66 pixbuf_renderer.xalign = 0.0f;
67 title_column.pack_start (pixbuf_renderer, false);
68 title_column.add_attribute (pixbuf_renderer, "pixbuf", MovieListStore.Columns.POSTER);
71 var vbox_renderer = new CellRendererVBox ();
73 title_renderer = new CellRendererText ();
74 title_renderer.yalign = 1.0f;
75 title_renderer.ellipsize = Pango.EllipsizeMode.END;
77 vbox_renderer.append (title_renderer, true);
79 // Add secondary text to column (Genres, Director, etc.)
80 secondary_renderer = new CellRendererText ();
81 secondary_renderer.yalign = 0;
82 secondary_renderer.ellipsize = Pango.EllipsizeMode.END;
83 secondary_renderer.attributes = get_attributes (window, "SmallSystemFont", "SecondaryTextColor");
85 vbox_renderer.append (secondary_renderer, true);
87 title_column.pack_start (vbox_renderer, true);
88 title_column.set_cell_data_func (vbox_renderer, title_data_func);
90 tree.append_column (title_column);
93 store.set_sort_column_id (MovieListStore.Columns.TITLE, SortType.ASCENDING);
96 var year_column = new TreeViewColumn ();
97 year_column.set_title (_("Year"));
98 year_column.set_sort_column_id (MovieListStore.Columns.YEAR);
99 year_column.set_reorderable (false);
100 year_column.set_sort_order (SortType.DESCENDING);
101 tree.append_column (year_column);
104 var rating_column = new TreeViewColumn ();
105 rating_column.set_title (_("Rating"));
106 rating_column.set_sort_column_id (MovieListStore.Columns.RATING);
107 rating_column.set_reorderable (false);
108 rating_column.set_sort_order (SortType.DESCENDING);
109 rating_column.xalign = 1.0f;
111 vbox_renderer = new CellRendererVBox ();
113 rating_renderer = new CellRendererText ();
114 rating_renderer.xalign = 1.0f;
116 rating_renderer.yalign = 1.0f;
118 vbox_renderer.append (rating_renderer, true);
120 date_renderer = new CellRendererText ();
121 date_renderer.yalign = 0;
122 date_renderer.attributes = get_attributes (window, "SmallSystemFont", "SecondaryTextColor");
125 vbox_renderer.append (date_renderer, true);
127 rating_column.pack_start (vbox_renderer, true);
128 rating_column.set_cell_data_func (vbox_renderer, rating_data_func);
130 tree.append_column (rating_column);
133 get_vadjustment ().value_changed.connect (on_adjustment_value_changed);
134 tree.row_activated.connect (on_row_activated);
135 store.search_finished.connect (on_search_finished);
138 public void set_hildon_ui_mode (UIMode mode) {
139 var selection = tree.get_selection ();
141 if (mode == UIMode.NORMAL) {
142 selection.set_mode (SelectionMode.NONE);
144 Hildon.gtk_tree_view_set_ui_mode (tree, mode);
145 if (mode == UIMode.EDIT) {
146 selection.set_mode (SelectionMode.MULTIPLE);
150 public unowned TreeSelection get_selection () {
151 return tree.get_selection ();
154 private Pango.AttrList get_attributes (Gtk.Window window, string font_name, string color_name) {
155 Pango.AttrList attr_list = new Pango.AttrList ();
156 var style = Gtk.rc_get_style_by_paths (Gtk.Settings.get_default (), font_name, null, typeof (void));
158 var attr_font_desc = new Pango.AttrFontDesc (style.font_desc.copy ());
159 attr_list.insert ((owned) attr_font_desc);
162 window.ensure_style ();
163 if (window.style.lookup_color (color_name, out color)) {
164 Pango.Attribute attr_color = Pango.attr_foreground_new (color.red, color.green, color.blue);
165 attr_list.insert ((owned) attr_color);
170 // TODO: after scrolling down 80% of the list, load more
171 // results if available.
172 private void on_adjustment_value_changed () {
173 if (more_movies_available) {
174 var vadj = get_vadjustment ();
175 if (vadj.value > 0.8 * vadj.upper) {
176 Banner.show_information (this, null, _("More results available - refine search to reduce the dataset"));
177 more_movies_available = false;
182 private void on_row_activated (TreeView tree, TreePath path, TreeViewColumn column) {
183 TreeModel model = tree.model;
186 if (model.get_iter (out iter, path)) {
188 model.get (iter, MovieListStore.Columns.MOVIE, out movie);
189 movie_activated (movie);
193 private void on_search_finished (int movies) {
194 more_movies_available = (movies > 100); // FIXME
197 private void title_data_func (CellLayout cell_layout, CellRenderer cell, TreeModel model, TreeIter iter) {
201 model.get (iter, MovieListStore.Columns.MOVIE, out movie,
202 MovieListStore.Columns.MARKUP, out markup);
203 title_renderer.markup = markup;
204 secondary_renderer.text = movie.secondary;
207 private void rating_data_func (CellLayout cell_layout, CellRenderer cell, TreeModel model, TreeIter iter) {
211 model.get (iter, MovieListStore.Columns.RATING, out rating,
212 MovieListStore.Columns.MOVIE, out movie);
213 rating_renderer.text = rating;
214 if (movie.julian_date != 0) {
216 date.set_julian (movie.julian_date);
217 var s = new char[64];
218 date.strftime (s, "%x");
219 date_renderer.text = (string) s;
221 date_renderer.text = "";