public class MovieListView : PannableArea {
public MovieListStore store;
TreeView tree;
- public TreeSortable sorted_store;
+ IconView icons;
+
+ private bool more_movies_available;
+ private CellRendererText title_renderer;
+ private CellRendererText secondary_renderer;
+ private CellRendererText rating_renderer;
+ private CellRendererText date_renderer;
+ private MoviePoster.Factory poster_factory;
+
+ private bool poster_mode_;
+ public bool poster_mode {
+ get {
+ return poster_mode_;
+ }
+ set {
+ if (value & !poster_mode_) {
+ remove (tree);
+ add (icons);
+ } else if (!value & poster_mode_) {
+ remove (icons);
+ add (tree);
+ }
+ poster_mode_ = value;
+ }
+ }
public signal void movie_activated (Movie movie);
- construct {
- store = new MovieListStore ();
-
- // Add filter wrapper
- var filtered_store = new TreeModelFilter (store, null);
-
- // Add sort wrapper
- sorted_store = new TreeModelSort.with_model (filtered_store);
-
+ private Gtk.TreeView create_treeview (Gtk.Window window, bool show_date) {
// Tree View
- tree = (TreeView) Hildon.gtk_tree_view_new_with_model (UIMode.NORMAL, sorted_store);
+ var tree = (TreeView) Hildon.gtk_tree_view_new_with_model (UIMode.NORMAL, store);
tree.set_headers_visible (false);
-
- add (tree);
-
tree.set_rules_hint (true);
// Tree selection object
pixbuf_renderer.width = 64;
pixbuf_renderer.xalign = 0.0f;
title_column.pack_start (pixbuf_renderer, false);
- title_column.add_attribute (pixbuf_renderer, "pixbuf", MovieListStore.Columns.POSTER);
+ title_column.add_attribute (pixbuf_renderer, "pixbuf", MovieListStore.Columns.ICON);
// Add text to column
var vbox_renderer = new CellRendererVBox ();
- var renderer = new CellRendererText ();
- renderer.set ("ellipsize", Pango.EllipsizeMode.END);
- title_column.add_attribute (renderer, "text", MovieListStore.Columns.TITLE);
+ title_renderer = new CellRendererText ();
+ title_renderer.yalign = 1.0f;
+ title_renderer.ellipsize = Pango.EllipsizeMode.END;
- vbox_renderer.append (renderer, true);
- vbox_renderer.set_data ("title", renderer);
+ vbox_renderer.append (title_renderer, true);
// Add secondary text to column (Genres, Director, etc.)
- renderer = new CellRendererText ();
- renderer.set ("ellipsize", Pango.EllipsizeMode.END);
+ secondary_renderer = new CellRendererText ();
+ secondary_renderer.yalign = 0;
+ secondary_renderer.ellipsize = Pango.EllipsizeMode.END;
+ secondary_renderer.attributes = get_attributes (window, "SmallSystemFont", "SecondaryTextColor");
- Pango.AttrList attr_list = new Pango.AttrList ();
- var style = Gtk.rc_get_style_by_paths (this.get_settings (), "SmallSystemFont", null, typeof (void));
- if (style != null) {
- var attr_font_desc = new Pango.AttrFontDesc (style.font_desc.copy ());
- attr_list.insert ((owned) attr_font_desc);
- } else {
- Pango.Attribute attr_font_scale = Pango.attr_scale_new (Pango.Scale.SMALL);
- attr_list.insert ((owned) attr_font_scale);
- }
- Gdk.Color color;
- if (!style.lookup_color ("SecondaryTextColor", out color)) {
- Gdk.Color.parse ("grey", out color);
- }
- Pango.Attribute attr_color = Pango.attr_foreground_new (color.red, color.green, color.blue);
- attr_list.insert ((owned) attr_color);
- renderer.attributes = attr_list;
-
- vbox_renderer.append (renderer, true);
- vbox_renderer.set_data ("secondary", renderer);
+ vbox_renderer.append (secondary_renderer, true);
title_column.pack_start (vbox_renderer, true);
- title_column.set_cell_data_func (vbox_renderer, vbox_data_func);
+ title_column.set_cell_data_func (vbox_renderer, title_data_func);
tree.append_column (title_column);
- // Sort by title
- sorted_store.set_sort_column_id (MovieListStore.Columns.TITLE, SortType.ASCENDING);
-
// Year column
- renderer = new CellRendererText ();
var year_column = new TreeViewColumn ();
- year_column.set_title (_("Rating"));
+ year_column.set_title (_("Year"));
year_column.set_sort_column_id (MovieListStore.Columns.YEAR);
year_column.set_reorderable (false);
year_column.set_sort_order (SortType.DESCENDING);
- year_column.pack_start (renderer, true);
- year_column.set_cell_data_func (renderer, year_data_func);
tree.append_column (year_column);
// Rating column
- renderer = new CellRendererText ();
var rating_column = new TreeViewColumn ();
rating_column.set_title (_("Rating"));
rating_column.set_sort_column_id (MovieListStore.Columns.RATING);
rating_column.set_reorderable (false);
rating_column.set_sort_order (SortType.DESCENDING);
- rating_column.pack_start (renderer, true);
- rating_column.set_cell_data_func (renderer, rating_data_func);
- rating_column.xalign = (float) 1.0;
+ rating_column.xalign = 1.0f;
+
+ vbox_renderer = new CellRendererVBox ();
+
+ rating_renderer = new CellRendererText ();
+ rating_renderer.xalign = 1.0f;
+ if (show_date)
+ rating_renderer.yalign = 1.0f;
+
+ vbox_renderer.append (rating_renderer, true);
+
+ date_renderer = new CellRendererText ();
+ date_renderer.yalign = 0;
+ date_renderer.attributes = get_attributes (window, "SmallSystemFont", "SecondaryTextColor");
+
+ if (show_date)
+ vbox_renderer.append (date_renderer, true);
+
+ rating_column.pack_start (vbox_renderer, true);
+ rating_column.set_cell_data_func (vbox_renderer, rating_data_func);
+
tree.append_column (rating_column);
+ tree.show ();
+ return tree;
+ }
+
+ private Gtk.IconView create_iconview () {
+ var iconview = (Gtk.IconView) Hildon.gtk_icon_view_new_with_model (Hildon.UIMode.NORMAL, store);
+ iconview.set_column_spacing (0);
+ iconview.set_pixbuf_column (MovieListStore.Columns.POSTER);
+ iconview.margin = 0;
+ iconview.item_width = Poster.SMALL_WIDTH;
+ iconview.column_spacing = Hildon.MARGIN_HALF;
+ iconview.row_spacing = Hildon.MARGIN_HALF;
+ iconview.show ();
+
+ return iconview;
+ }
+
+ public MovieListView (Gtk.Window window, bool show_date = false) {
+ store = new MovieListStore ();
+
+ // Sort by title
+ store.set_sort_column_id (MovieListStore.Columns.TITLE, SortType.ASCENDING);
+
+ Gdk.Color color;
+ window.ensure_style ();
+ if (window.style.lookup_color ("SecondaryTextColor", out color)) {
+ store.year_markup = "<span size=\"small\" fgcolor=\"%s\">(%%d)</span>".printf (color.to_string ());
+ }
+
+ tree = create_treeview (window, show_date);
+ store.view = (Widget) tree;
+
+ icons = create_iconview ();
+
+ add (tree);
// Connect signals
+ get_vadjustment ().value_changed.connect (on_adjustment_value_changed);
tree.row_activated.connect (on_row_activated);
+ icons.item_activated.connect (on_item_activated);
+ store.row_changed.connect (on_row_changed);
+ store.search_finished.connect (on_search_finished);
+ }
+
+ construct {
+ hscrollbar_policy = Gtk.PolicyType.NEVER;
+
+ poster_factory = MoviePoster.Factory.get_instance ();
}
public void set_hildon_ui_mode (UIMode mode) {
if (mode == UIMode.NORMAL) {
selection.set_mode (SelectionMode.NONE);
+ icons.set_selection_mode (SelectionMode.NONE);
}
Hildon.gtk_tree_view_set_ui_mode (tree, mode);
+ Hildon.gtk_icon_view_set_ui_mode (icons, mode);
if (mode == UIMode.EDIT) {
selection.set_mode (SelectionMode.MULTIPLE);
+ icons.set_selection_mode (SelectionMode.MULTIPLE);
+ }
+ }
+
+ private Pango.AttrList get_attributes (Gtk.Window window, string font_name, string color_name) {
+ Pango.AttrList attr_list = new Pango.AttrList ();
+ var style = Gtk.rc_get_style_by_paths (Gtk.Settings.get_default (), font_name, null, typeof (void));
+ if (style != null) {
+ var attr_font_desc = new Pango.AttrFontDesc (style.font_desc.copy ());
+ attr_list.insert ((owned) attr_font_desc);
+ }
+ Gdk.Color color;
+ window.ensure_style ();
+ if (window.style.lookup_color (color_name, out color)) {
+ Pango.Attribute attr_color = Pango.attr_foreground_new (color.red, color.green, color.blue);
+ attr_list.insert ((owned) attr_color);
}
+ return attr_list;
}
- public unowned TreeSelection get_selection () {
- return tree.get_selection ();
+ public void unselect_all () {
+ tree.get_selection ().unselect_all ();
+ icons.unselect_all ();
}
- private void on_row_activated (TreeView tree, TreePath path_, TreeViewColumn column) {
- TreePath path = path_.copy (); // FIXME - calling model.get_iter with path_ directly causes a C qualifier warning
- TreeModel model = tree.model;
+ public List<Movie> get_selected_movies () {
+ var movies = new List<Movie> ();
+ List<TreePath> paths;
+
+ if (poster_mode_)
+ paths = icons.get_selected_items ();
+ else
+ paths = tree.get_selection ().get_selected_rows (null);
+
+ // get selected movies from the store
+ foreach (TreePath path in paths) {
+ TreeIter iter;
+
+ if (store.get_iter (out iter, path)) {
+ Movie movie;
+
+ store.get (iter, MovieListStore.Columns.MOVIE, out movie);
+ if (movie != null) {
+ movies.append (movie);
+ }
+ }
+ }
+
+ return movies;
+ }
+
+ // TODO: after scrolling down 80% of the list, load more
+ // results if available.
+ int last_a = 0;
+ int last_b = 0;
+ private void on_adjustment_value_changed () {
+ if (more_movies_available) {
+ var vadj = get_vadjustment ();
+ if (vadj.value > 0.8 * vadj.upper) {
+ Banner.show_information (this, null, _("More results available - refine search to reduce the dataset"));
+ more_movies_available = false;
+ }
+ }
+
+ TreePath a_;
+ TreePath b_;
+ bool range;
+ if (poster_mode_) {
+ range = icons.get_visible_range (out a_, out b_);
+ } else {
+ range = tree.get_visible_range (out a_, out b_);
+ }
+ if (range) {
+ // We know the list store is flat
+ int a = a_.get_indices ()[0];
+ int b = b_.get_indices ()[0];
+ assert (a <= b);
+
+ if (a == last_a && b == last_b)
+ return;
+
+ if (a > last_b || b < last_a) {
+ check_posters (a, b);
+ } else if (a >= last_a && b > last_b) {
+ check_posters (last_b + 1, b);
+ } else if (b <= last_b && a < last_a) {
+ check_posters (a, last_a - 1);
+ }
+
+ last_a = a;
+ last_b = b;
+ }
+ }
+
+ private void check_posters (int a, int b) {
+ for (int i = a; i <= b; i++) {
+ var path = new TreePath.from_indices (i);
+ TreeIter iter;
+ if (store.get_iter (out iter, path)) {
+ Movie movie;
+ store.get (iter, MovieListStore.Columns.MOVIE, out movie);
+ if (movie != null) {
+ if (poster_mode_) {
+ if (movie.poster == null || movie.poster.small == null) try {
+ poster_factory.queue_thumbnail (movie, Poster.SMALL_WIDTH, Poster.SMALL_HEIGHT, false, receive_poster_small);
+ } catch (Error e) {
+ warning ("Failed to queue poster request: %s\n", e.message);
+ }
+ } else {
+ if (movie.poster == null || movie.poster.icon == null) try {
+ poster_factory.queue_thumbnail (movie, Poster.ICON_WIDTH, Poster.ICON_HEIGHT, false, receive_poster_icon);
+ } catch (Error e) {
+ warning ("Failed to queue poster request: %s\n", e.message);
+ }
+ }
+ }
+ }
+ }
+ }
+
+ private void on_row_activated (TreeView tree, TreePath path, TreeViewColumn column) {
+ on_item_activated (path);
+ }
+
+ private void on_item_activated (TreePath path) {
TreeIter iter;
- if (model.get_iter (out iter, path)) {
+ if (store.get_iter (out iter, path)) {
Movie movie;
- model.get (iter, MovieListStore.Columns.MOVIE, out movie);
+ store.get (iter, MovieListStore.Columns.MOVIE, out movie);
movie_activated (movie);
}
}
- private void vbox_data_func (CellLayout cell_layout, CellRenderer cell, TreeModel model, TreeIter iter) {
- Movie movie;
- CellRendererText renderer;
+ private void on_row_changed (TreePath path, TreeIter iter) {
+ TreePath a;
+ TreePath b;
+ bool range;
+
+ if (poster_mode_) {
+ range = icons.get_visible_range (out a, out b);
+ } else {
+ range = tree.get_visible_range (out a, out b);
+ }
+ if (!range ||
+ (range && path.compare (a) >= 0 && path.compare (b) <= 0)) {
+ Movie movie;
- model.get (iter, MovieListStore.Columns.MOVIE, out movie);
+ store.get (iter, MovieListStore.Columns.MOVIE, out movie);
+ if (movie == null)
+ return;
- renderer = cell.get_data ("title");
- renderer.text = movie.title;
+ int i = path.get_indices ()[0];
+ check_posters (i, i);
+ }
+ }
- renderer = cell.get_data ("secondary");
- renderer.text = movie.secondary;
+ private void receive_poster_small (Gdk.Pixbuf pixbuf, Movie movie) {
+ Poster poster;
+ if (movie.poster != null)
+ poster = movie.poster;
+ else
+ poster = new Poster ();
+ poster.small = pixbuf;
+ movie.poster = poster;
}
- private void year_data_func (CellLayout cell_layout, CellRenderer cell, TreeModel model, TreeIter iter) {
- int year;
+ private void receive_poster_icon (Gdk.Pixbuf pixbuf, Movie movie) {
+ Poster poster;
+ if (movie.poster != null)
+ poster = movie.poster;
+ else
+ poster = new Poster ();
+ poster.icon = pixbuf;
+ movie.poster = poster;
+ }
- model.get (iter, MovieListStore.Columns.YEAR, out year);
- ((CellRendererText) cell).text = (year > 0) ? year.to_string () : "";
+ private void on_search_finished (int movies) {
+ more_movies_available = (movies > 100); // FIXME
+ }
+
+ private void title_data_func (CellLayout cell_layout, CellRenderer cell, TreeModel model, TreeIter iter) {
+ Movie movie;
+ string markup;
+
+ model.get (iter, MovieListStore.Columns.MOVIE, out movie,
+ MovieListStore.Columns.MARKUP, out markup);
+ title_renderer.markup = markup;
+ secondary_renderer.text = movie.secondary;
}
private void rating_data_func (CellLayout cell_layout, CellRenderer cell, TreeModel model, TreeIter iter) {
- int rating;
+ string rating;
+ Movie movie;
- model.get (iter, MovieListStore.Columns.RATING, out rating);
- ((CellRendererText) cell).text = (rating > 0) ? "%d.%d".printf (rating / 10, rating % 10) : "";
+ model.get (iter, MovieListStore.Columns.RATING, out rating,
+ MovieListStore.Columns.MOVIE, out movie);
+ rating_renderer.text = rating;
+ if (movie.julian_date != 0) {
+ var date = Date ();
+ date.set_julian (movie.julian_date);
+ var s = new char[64];
+ date.strftime (s, "%x");
+ date_renderer.text = (string) s;
+ } else {
+ date_renderer.text = "";
+ }
}
}
projects / cinaest / blobdiff