432 lines
9.0 KiB
C++
432 lines
9.0 KiB
C++
/*
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* Copyright 2014 (c) Anna Schumaker.
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*/
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#include <core/deck.h>
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#include <core/playlist.h>
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#include <core/string.h>
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#include <gui/tabs.h>
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#include <map>
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#include <sstream>
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static std::map<Queue *, Tab *> queue_mapping;
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static sort_t sort_fields[] = {
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SORT_TRACK, SORT_TITLE, SORT_LENGTH,
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SORT_ARTIST, SORT_ALBUM, SORT_YEAR,
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SORT_GENRE, SORT_COUNT, SORT_PLAYED
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};
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/**
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*
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* Tab class basics
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*
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*/
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Tab :: Tab(Queue *pq)
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: tab_sorting_count(0), tab_pq(pq), tab_label(NULL)
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{
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pq->set_notifier(this);
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queue_mapping[tab_pq] = this;
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tab_builder = Gtk::Builder::create();
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tab_builder->add_from_file(gui :: share_file("QueueToolbar.ui"));
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tab_builder->add_from_file(gui :: share_file("QueueWindow.ui"));
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tab_builder->get_widget_derived("QueueToolbar", tab_toolbar);
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tab_builder->get_widget_derived("QueueWindow", tab_window);
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tab_window->init(tab_pq);
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tab_window->q_treeview->signal_key_press_event().connect(sigc::mem_fun(*this,
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&Tab :: on_key_pressed));
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tab_window->q_treeview->signal_button_press_event().connect(sigc::mem_fun(*this,
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&Tab :: on_button_pressed), false);
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for (unsigned int i = 0; i < tab_window->q_treeview->get_n_columns(); i++)
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tab_window->q_treeview->get_column(i)->signal_clicked().connect(
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sigc::bind<unsigned int> (sigc::mem_fun(
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*this, &Tab::on_column_clicked), i));
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tab_vbox.set_margin_start(1);
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tab_vbox.set_margin_end(1);
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tab_vbox.set_homogeneous(false);
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tab_vbox.pack_start(*tab_toolbar, false, true, 2);
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tab_vbox.show();
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tab_runtime_changed();
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}
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Tab :: ~Tab() {}
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/**
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*
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* QNotifier implementation.
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*
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*/
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void Tab :: on_track_added(unsigned int row)
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{
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tab_window->q_model->on_row_inserted(row);
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tab_label->set_size();
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tab_runtime_changed();
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}
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void Tab :: on_track_removed(unsigned int row)
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{
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tab_window->q_model->on_row_deleted(row);
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tab_label->set_size();
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tab_runtime_changed();
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}
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void Tab :: on_track_updated(unsigned int row)
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{
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tab_window->q_model->on_row_changed(row);
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tab_runtime_changed();
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}
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/**
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*
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* Tab internal helper functions
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*
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*/
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int Tab :: tab_page_num()
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{
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Gtk::Notebook *notebook = gui :: get_widget<Gtk::Notebook>("o_notebook");
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return notebook->page_num(tab_vbox);
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}
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bool Tab :: tab_is_cur()
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{
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Gtk::Notebook *notebook = gui :: get_widget<Gtk::Notebook>("o_notebook");
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return notebook->page_num(tab_vbox) == notebook->get_current_page();
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}
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void Tab :: tab_runtime_changed()
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{
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if (tab_is_cur())
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gui :: get_widget<Gtk::Label>("o_queue_time")->set_text(string :: sec2str_detailed(tab_pq->length()));
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}
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void Tab :: tab_display_sorting()
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{
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std::string text = "";
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if ((tab_sorting_count > 0) && tab_is_cur())
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text = "Sorting within " + tab_sorting_title;
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gui :: get_widget<Gtk::Label>("o_sorting_indicator")->set_text(text);
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}
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void Tab :: tab_dec_sort_count()
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{
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tab_sorting_count--;
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tab_display_sorting();
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}
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void Tab :: tab_unmap()
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{
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queue_mapping.erase(tab_pq);
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}
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void Tab :: tab_focus_search()
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{
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tab_toolbar->q_search->grab_focus();
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}
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void Tab :: tab_selected_ids(std::vector<unsigned int> &ids)
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{
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Glib::RefPtr<Gtk::TreeSelection> sel = tab_window->q_treeview->get_selection();
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std::vector<Gtk::TreeModel::Path> rows = sel->get_selected_rows();
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Gtk::TreeModel::Path path;
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for (unsigned int i = 0; i < rows.size(); i++) {
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path = tab_window->q_filter->convert_path_to_child_path(rows[i]);
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ids.push_back(tab_window->q_model->path_to_id(path));
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}
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sel->unselect_all();
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}
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void Tab :: tab_queue_add(Queue *pq)
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{
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std::vector<unsigned int> ids;
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tab_selected_ids(ids);
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for (unsigned int i = 0; i < ids.size(); i++)
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pq->add(tags :: get_track(ids[i]));
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}
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bool Tab :: tab_queue_selected(bool random)
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{
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if (deck :: get_queues().size() >= 10)
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return true;
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Queue *pq = deck :: create(random);
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on_pq_created(pq, deck :: get_queues().size() - 1);
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tab_queue_add(pq);
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return true;
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}
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bool Tab :: tab_add_to_queue(unsigned int n)
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{
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if (n >= deck :: get_queues().size())
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return true;
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Queue *pq = deck :: get(n);
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tab_queue_add(pq);
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return true;
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}
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bool Tab :: tab_add_to_playlist(const std::string &playlist)
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{
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std::vector<unsigned int> ids;
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tab_selected_ids(ids);
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for (unsigned int i = 0; i < ids.size(); i++)
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playlist :: add(tags :: get_track(ids[i]), playlist);
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return true;
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}
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bool Tab :: tab_favorite_selected()
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{
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return tab_add_to_playlist("Favorites");
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}
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void Tab :: tab_ban_selected()
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{
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tab_add_to_playlist("Banned");
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}
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/**
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*
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* Tab callback functions
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*
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*/
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bool Tab :: on_key_press_event(const std::string &key)
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{
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if (key >= "0" && key <= "9")
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return tab_add_to_queue(atoi(key.c_str()));
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else if (key == "f")
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return tab_favorite_selected();
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else if (key == "q" || key == "r")
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return tab_queue_selected(key == "r");
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else
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return false;
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return true;
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}
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void Tab :: on_show_rc_menu()
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{
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std::string item;
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unsigned int size = deck :: get_queues().size();
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if (size == 0) {
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gui :: get_widget<Gtk::MenuItem>("o_add_to_pq")->hide();
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return;
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}
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gui :: get_widget<Gtk::MenuItem>("o_add_to_pq")->show();
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if (size == 10)
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gui :: get_widget<Gtk::MenuItem>("o_new_pq")->hide();
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else
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gui :: get_widget<Gtk::MenuItem>("o_new_pq")->show();
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for (unsigned int i = 0; i < 10; i++) {
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item = "o_pq_";
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item += '0' + i;
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if (i < size)
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gui :: get_widget<Gtk::MenuItem>(item)->show();
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else
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gui :: get_widget<Gtk::MenuItem>(item)->hide();
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}
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}
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/**
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*
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* GTK-MM callback functions
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*
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*/
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bool Tab :: on_key_pressed(GdkEventKey *event)
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{
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std::string key = gdk_keyval_name(event->keyval);
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if (key.size() >= 3) {
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if (key.substr(0, 3) == "KP_")
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key = key.substr(3);
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}
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return on_key_press_event(key);
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}
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void Tab :: on_column_clicked(unsigned int col)
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{
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if (tab_sorting_count == 0) {
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tab_sorting_title = tab_window->q_treeview->get_column(col)->get_title();
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tab_pq->sort(sort_fields[col], true);
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} else
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tab_pq->sort(sort_fields[col], false);
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tab_sorting_count++;
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tab_display_sorting();
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Glib::signal_timeout().connect_seconds_once(
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sigc::mem_fun(*this, &Tab::tab_dec_sort_count), 2);
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}
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bool Tab :: on_button_pressed(GdkEventButton *button)
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{
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if (button->button != 3)
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return false;
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Gtk::TreeModel::Path path;
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if (tab_window->q_treeview->get_path_at_pos(button->x, button->y, path))
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tab_window->q_treeview->get_selection()->select(path);
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on_show_rc_menu();
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gui :: get_widget<Gtk::Menu>("o_rc_menu")->popup(button->button, button->time);
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return true;
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}
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/**
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*
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* Global functions
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*
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*/
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Tab *find_tab(Queue *pq)
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{
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std::map<Queue *, Tab *>::iterator it;
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it = queue_mapping.find(pq);
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if (it != queue_mapping.end())
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return it->second;
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return NULL;
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}
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static Tab *find_tab(int num)
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{
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std::map<Queue *, Tab *>::iterator it;
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for (it = queue_mapping.begin(); it != queue_mapping.end(); it++) {
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if (it->second->tab_page_num() == num)
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return it->second;
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}
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return NULL;
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}
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static Tab *cur_tab()
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{
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std::map<Queue *, Tab *>::iterator it;
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for (it = queue_mapping.begin(); it != queue_mapping.end(); it++) {
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if (it->second->tab_is_cur())
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return it->second;
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}
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return NULL;
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}
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static void on_switch_page(Gtk::Widget *page, int num)
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{
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Tab *tab = find_tab(num);
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if (tab) {
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tab->tab_runtime_changed();
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tab->tab_display_sorting();
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} else
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gui :: get_widget<Gtk::Label>("o_queue_time")->set_text("");
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}
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void tab_focus_search()
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{
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int page = gui :: get_widget<Gtk::Notebook>("o_notebook")->get_current_page();
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Tab *tab = find_tab(page);
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if (tab)
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tab->tab_focus_search();
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}
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static void on_new_pq()
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{
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Tab *tab = cur_tab();
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if (tab)
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tab->tab_queue_selected(false);
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}
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static void on_add_to_favs()
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{
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Tab *tab = cur_tab();
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if (tab)
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tab->tab_favorite_selected();
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}
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static void on_add_to_banned()
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{
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Tab *tab = cur_tab();
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if (tab)
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tab->tab_ban_selected();
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}
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static void on_add_to_queue(unsigned int n)
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{
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Tab *tab = cur_tab();
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if (tab)
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tab->tab_add_to_queue(n);
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}
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static void init_menu_item(const std::string &pq, unsigned int n)
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{
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gui :: get_widget<Gtk::MenuItem>(pq)->signal_activate().connect(
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sigc::bind<unsigned int> (sigc::ptr_fun(on_add_to_queue), n));
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}
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void init_tabs()
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{
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/* Notebook signals */
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struct Gtk::Notebook *notebook = gui :: get_widget<Gtk::Notebook>("o_notebook");
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notebook->signal_switch_page().connect(sigc::ptr_fun(on_switch_page));
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/* Menu signals */
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gui :: get_widget<Gtk::Menu>("o_rc_menu")->show_all();
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gui :: get_widget<Gtk::MenuItem>("o_new_pq")->signal_activate().connect(
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sigc::ptr_fun(on_new_pq));
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gui :: get_widget<Gtk::MenuItem>("o_add_to_favorites")->signal_activate().connect(
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sigc::ptr_fun(on_add_to_favs));
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gui :: get_widget<Gtk::MenuItem>("o_add_to_banned")->signal_activate().connect(
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sigc::ptr_fun(on_add_to_banned));
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for (unsigned int i = 0; i < 10; i++) {
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std::string pq = "o_pq_";
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pq += '0' + i;
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init_menu_item(pq, i);
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}
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/* Initialize other tabs */
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init_history_tab();
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init_collection_tab();
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init_queue_tabs();
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}
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void post_init_tabs()
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{
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post_init_queue_tabs();
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unsigned int tab = 0;
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for (tab = 0; tab < deck::get_queues().size(); tab++) {
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if ((deck :: get(tab)->has_flag(Q_ENABLED)))
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break;
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}
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gui :: get_widget<Gtk::Notebook>("o_notebook")->set_current_page(tab);
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}
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void cleanup_tabs()
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{
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while (queue_mapping.size() > 0)
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delete queue_mapping.begin()->second;
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}
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