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;
25 public TreeSortable sorted_store;
27 private bool more_movies_available;
28 private CellRendererText title_renderer;
29 private CellRendererText secondary_renderer;
30 private CellRendererText rating_renderer;
31 private CellRendererText date_renderer;
33 public signal void movie_activated (Movie movie);
35 public MovieListView (Gtk.Window window, bool show_date = false) {
36 store = new MovieListStore ();
39 window.ensure_style ();
40 if (window.style.lookup_color ("SecondaryTextColor", out color)) {
41 store.year_markup = "<span size=\"small\" fgcolor=\"%s\">(%%d)</span>".printf (color.to_string ());
45 var filtered_store = new TreeModelFilter (store, null);
48 sorted_store = new TreeModelSort.with_model (filtered_store);
51 tree = (TreeView) Hildon.gtk_tree_view_new_with_model (UIMode.NORMAL, sorted_store);
52 tree.set_headers_visible (false);
56 tree.set_rules_hint (true);
58 // Tree selection object
59 var selection = tree.get_selection ();
60 selection.set_mode (SelectionMode.SINGLE);
62 // Title column with poster
63 var title_column = new TreeViewColumn ();
64 title_column.set_title (_("Movie"));
65 title_column.set_sort_column_id (MovieListStore.Columns.TITLE);
66 title_column.set_reorderable (false);
67 title_column.set_sizing (TreeViewColumnSizing.AUTOSIZE);
68 title_column.set_expand (true);
70 // Add poster icon to column
71 var pixbuf_renderer = new CellRendererPixbuf ();
72 pixbuf_renderer.width = 64;
73 pixbuf_renderer.xalign = 0.0f;
74 title_column.pack_start (pixbuf_renderer, false);
75 title_column.add_attribute (pixbuf_renderer, "pixbuf", MovieListStore.Columns.POSTER);
78 var vbox_renderer = new CellRendererVBox ();
80 title_renderer = new CellRendererText ();
81 title_renderer.yalign = 1.0f;
82 title_renderer.ellipsize = Pango.EllipsizeMode.END;
84 vbox_renderer.append (title_renderer, true);
86 // Add secondary text to column (Genres, Director, etc.)
87 secondary_renderer = new CellRendererText ();
88 secondary_renderer.yalign = 0;
89 secondary_renderer.ellipsize = Pango.EllipsizeMode.END;
90 secondary_renderer.attributes = get_attributes (window, "SmallSystemFont", "SecondaryTextColor");
92 vbox_renderer.append (secondary_renderer, true);
94 title_column.pack_start (vbox_renderer, true);
95 title_column.set_cell_data_func (vbox_renderer, title_data_func);
97 tree.append_column (title_column);
100 sorted_store.set_sort_column_id (MovieListStore.Columns.TITLE, SortType.ASCENDING);
103 var year_column = new TreeViewColumn ();
104 year_column.set_title (_("Year"));
105 year_column.set_sort_column_id (MovieListStore.Columns.YEAR);
106 year_column.set_reorderable (false);
107 year_column.set_sort_order (SortType.DESCENDING);
108 tree.append_column (year_column);
111 var rating_column = new TreeViewColumn ();
112 rating_column.set_title (_("Rating"));
113 rating_column.set_sort_column_id (MovieListStore.Columns.RATING);
114 rating_column.set_reorderable (false);
115 rating_column.set_sort_order (SortType.DESCENDING);
116 rating_column.xalign = 1.0f;
118 vbox_renderer = new CellRendererVBox ();
120 rating_renderer = new CellRendererText ();
121 rating_renderer.xalign = 1.0f;
123 rating_renderer.yalign = 1.0f;
125 vbox_renderer.append (rating_renderer, true);
127 date_renderer = new CellRendererText ();
128 date_renderer.yalign = 0;
129 date_renderer.attributes = get_attributes (window, "SmallSystemFont", "SecondaryTextColor");
132 vbox_renderer.append (date_renderer, true);
134 rating_column.pack_start (vbox_renderer, true);
135 rating_column.set_cell_data_func (vbox_renderer, rating_data_func);
137 tree.append_column (rating_column);
140 get_vadjustment ().value_changed.connect (on_adjustment_value_changed);
141 tree.row_activated.connect (on_row_activated);
142 store.search_finished.connect (on_search_finished);
145 public void set_hildon_ui_mode (UIMode mode) {
146 var selection = tree.get_selection ();
148 if (mode == UIMode.NORMAL) {
149 selection.set_mode (SelectionMode.NONE);
151 Hildon.gtk_tree_view_set_ui_mode (tree, mode);
152 if (mode == UIMode.EDIT) {
153 selection.set_mode (SelectionMode.MULTIPLE);
157 public unowned TreeSelection get_selection () {
158 return tree.get_selection ();
161 private Pango.AttrList get_attributes (Gtk.Window window, string font_name, string color_name) {
162 Pango.AttrList attr_list = new Pango.AttrList ();
163 var style = Gtk.rc_get_style_by_paths (Gtk.Settings.get_default (), font_name, null, typeof (void));
165 var attr_font_desc = new Pango.AttrFontDesc (style.font_desc.copy ());
166 attr_list.insert ((owned) attr_font_desc);
169 window.ensure_style ();
170 if (window.style.lookup_color (color_name, out color)) {
171 Pango.Attribute attr_color = Pango.attr_foreground_new (color.red, color.green, color.blue);
172 attr_list.insert ((owned) attr_color);
177 // TODO: after scrolling down 80% of the list, load more
178 // results if available.
179 private void on_adjustment_value_changed () {
180 if (more_movies_available) {
181 var vadj = get_vadjustment ();
182 if (vadj.value > 0.8 * vadj.upper) {
183 Banner.show_information (this, null, _("More results available - refine search to reduce the dataset"));
184 more_movies_available = false;
189 private void on_row_activated (TreeView tree, TreePath path, TreeViewColumn column) {
190 TreeModel model = tree.model;
193 if (model.get_iter (out iter, path)) {
195 model.get (iter, MovieListStore.Columns.MOVIE, out movie);
196 movie_activated (movie);
200 private void on_search_finished (int movies) {
201 more_movies_available = (movies > 100); // FIXME
204 private void title_data_func (CellLayout cell_layout, CellRenderer cell, TreeModel model, TreeIter iter) {
208 model.get (iter, MovieListStore.Columns.MOVIE, out movie,
209 MovieListStore.Columns.MARKUP, out markup);
210 title_renderer.markup = markup;
211 secondary_renderer.text = movie.secondary;
214 private void rating_data_func (CellLayout cell_layout, CellRenderer cell, TreeModel model, TreeIter iter) {
218 model.get (iter, MovieListStore.Columns.RATING, out rating,
219 MovieListStore.Columns.MOVIE, out movie);
220 rating_renderer.text = rating;
221 if (movie.julian_date != 0) {
223 date.set_julian (movie.julian_date);
224 var s = new char[64];
225 date.strftime (s, "%x");
226 date_renderer.text = (string) s;
228 date_renderer.text = "";