203 lines
3.8 KiB
C++
203 lines
3.8 KiB
C++
/*
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* Copyright 2014 (c) Anna Schumaker.
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*/
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#include <callback.h>
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#include <deck.h>
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#include <tabs.h>
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#include <map>
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class QueueTab : public Tab {
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private:
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/**
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* Queue tab variables
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*/
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Gtk::HBox q_tab_box;
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Gtk::Label q_tab_number;
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Gtk::Label q_tab_size;
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Gtk::Button q_tab_close;
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Gtk::Image q_tab_close_img;
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/**
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* Queue page variables
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*/
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Gtk::ToggleButton q_random;
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Gtk::SearchEntry q_search;
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Gtk::TreeView q_treeview;
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Gtk::VBox q_vbox;
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public:
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QueueTab(Playqueue *, unsigned int num);
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~QueueTab();
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/**
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* Helper functions
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*/
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void on_post_init();
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void tab_set_size();
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void queue_set_number(unsigned int);
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void on_tab_reordered();
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void on_move_queue(int);
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/**
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* GTK-MM Callbacks
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*/
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void on_close_clicked();
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};
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static std::map<Gtk::Widget *, QueueTab *> queue_mapping;
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QueueTab :: QueueTab(Playqueue *pq, unsigned int num)
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: Tab(pq)
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{
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/*
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* Create our tab widget
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*/
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q_tab_close_img.set_from_icon_name("window-close", Gtk::ICON_SIZE_MENU);
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q_tab_close.set_image(q_tab_close_img);
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q_tab_close.set_relief(Gtk::RELIEF_NONE);
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q_tab_close.signal_clicked().connect(sigc::mem_fun(*this,
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&QueueTab::on_close_clicked));
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q_tab_size.set_justify(Gtk::JUSTIFY_CENTER);
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q_tab_box.pack_start(q_tab_number, false, false);
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q_tab_box.pack_start(q_tab_size, true, true);
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q_tab_box.pack_start(q_tab_close, false, false);
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tab_set_size();
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queue_set_number(num);
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q_tab_box.show_all();
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/*
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* Finish generic init
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*/
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tab_random = &q_random;
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tab_search = &q_search;
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tab_size = &q_tab_size;
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tab_treeview = &q_treeview;
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tab_widget = &q_vbox;
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tab_finish_init();
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queue_mapping[tab_widget] = this;
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get_widget<Gtk::Notebook>("o_notebook")->insert_page(q_vbox, q_tab_box, num);
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get_widget<Gtk::Notebook>("o_notebook")->set_tab_reorderable(q_vbox);
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q_vbox.show_all();
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}
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QueueTab :: ~QueueTab()
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{
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queue_mapping.erase(tab_widget);
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tab_unmap();
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get_widget<Gtk::Notebook>("o_notebook")->remove_page(q_vbox);
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}
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/**
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*
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* Queue tab helper functions
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*
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*/
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void QueueTab :: on_post_init()
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{
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tab_init_random();
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}
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void QueueTab :: tab_set_size()
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{
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std::stringstream ss;
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ss << "<span size='x-large'>" << tab_pq->size() << "</span>";
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q_tab_size.set_markup(ss.str());
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}
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void QueueTab :: queue_set_number(unsigned int num)
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{
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std::stringstream ss;
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ss << "<span size='x-large'>" << num << ". </span>";
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q_tab_number.set_markup(ss.str());
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}
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void QueueTab :: on_tab_reordered()
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{
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queue_set_number(tab_page_num());
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}
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void QueueTab :: on_move_queue(int num)
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{
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deck :: move(tab_pq, num);
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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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void QueueTab :: on_close_clicked()
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{
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deck :: remove(tab_page_num());
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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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static void renumber_queues()
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{
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std::map<Gtk::Widget *, QueueTab *>::iterator it;
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for (it = queue_mapping.begin(); it != queue_mapping.end(); it++)
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it->second->on_tab_reordered();
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}
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static void on_pq_created(Playqueue *pq, unsigned int num)
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{
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QueueTab *tab = new QueueTab(pq, num);
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tab->on_post_init();
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}
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static void on_pq_removed(Playqueue *pq)
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{
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Tab *tab = find_tab(pq);
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if (tab) {
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delete tab;
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renumber_queues();
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}
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}
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static void on_page_reordered(Gtk::Widget *page, int num)
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{
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Gtk::Notebook *notebook = get_widget<Gtk::Notebook>("o_notebook");
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if ((unsigned int)num >= deck :: size()) {
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notebook->reorder_child(*page, deck::size() - 1);
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return;
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}
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std::map<Gtk::Widget *, QueueTab *>::iterator it;
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it = queue_mapping.find(page);
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if (it != queue_mapping.end()) {
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it->second->on_move_queue(num);
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renumber_queues();
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}
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}
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void init_queue_tabs()
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{
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struct Callbacks *cb = get_callbacks();
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cb->on_pq_created = on_pq_created;
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cb->on_pq_removed = on_pq_removed;
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Gtk::Notebook *notebook = get_widget<Gtk::Notebook>("o_notebook");
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notebook->signal_page_reordered().connect(sigc::ptr_fun(on_page_reordered));
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}
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