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;
-
- public signal void movie_activated (Movie movie);
-
- public MovieListView (Gtk.Window window, bool show_date = false) {
- store = new MovieListStore ();
-
- 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 ());
+ private MoviePoster.Factory poster_factory;
+ private int last_a = -1;
+ private int last_b = -1;
+
+ private bool poster_mode_;
+ public bool poster_mode {
+ get {
+ return poster_mode_;
}
+ set {
+ if (value & !poster_mode_) {
+ remove (tree);
+ tree.set_model (null);
+ icons.set_model (store);
+ store.view = (Widget) icons;
+ add (icons);
+ } else if (!value & poster_mode_) {
+ remove (icons);
+ icons.set_model (null);
+ tree.set_model (store);
+ store.view = (Widget) tree;
+ add (tree);
+ }
+ if (value != poster_mode_) {
+ poster_mode_ = value;
+ last_a = -1;
+ last_b = -1;
+
+ // FIXME - just calling on_adjustment_value_changed () here doesn't work
+ // because icons.get_visible_range () returns wrong paths.
+ check_posters (0, 10);
+ jump_to (0, 0);
+ }
+ }
+ }
- // Add filter wrapper
- var filtered_store = new TreeModelFilter (store, null);
-
- // Add sort wrapper
- sorted_store = new TreeModelSort.with_model (filtered_store);
+ public signal void movie_activated (Movie movie);
+ 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 ();
tree.append_column (title_column);
- // Sort by title
- sorted_store.set_sort_column_id (MovieListStore.Columns.TITLE, SortType.ASCENDING);
-
// Year column
var year_column = new TreeViewColumn ();
year_column.set_title (_("Year"));
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 (Hildon.UIMode.NORMAL);
+ 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) {
var selection = tree.get_selection ();
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);
}
}
- public unowned TreeSelection get_selection () {
- return tree.get_selection ();
- }
-
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));
return attr_list;
}
+ public void unselect_all () {
+ tree.get_selection ().unselect_all ();
+ icons.unselect_all ();
+ }
+
+ 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.
private void on_adjustment_value_changed () {
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) {
- TreeModel model = tree.model;
+ 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 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;
+
+ store.get (iter, MovieListStore.Columns.MOVIE, out movie);
+ if (movie == null)
+ return;
+
+ int i = path.get_indices ()[0];
+ check_posters (i, i);
+ }
+ }
+
+ 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;
+ // Notify store of the poster change
+ movie.poster = poster;
+ }
+
+ 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;
+ // Notify store of the poster change
+ movie.poster = poster;
+ }
+
private void on_search_finished (int movies) {
more_movies_available = (movies > 100); // FIXME
}
projects / cinaest / blobdiff