#pragma once #include #include #include "common.hpp" #include "components/logger.hpp" #include "components/types.hpp" #include "events/signal_emitter.hpp" #include "events/signal_fwd.hpp" #include "utils/concurrency.hpp" #include "x11/atoms.hpp" #include "x11/connection.hpp" #include "x11/events.hpp" #include "x11/graphics.hpp" #include "x11/tray_client.hpp" #define _NET_SYSTEM_TRAY_ORIENTATION_HORZ 0 #define _NET_SYSTEM_TRAY_ORIENTATION_VERT 1 #define SYSTEM_TRAY_REQUEST_DOCK 0 #define SYSTEM_TRAY_BEGIN_MESSAGE 1 #define SYSTEM_TRAY_CANCEL_MESSAGE 2 #define TRAY_WM_NAME "Polybar tray window" #define TRAY_WM_CLASS "tray\0Polybar" POLYBAR_NS namespace chrono = std::chrono; using namespace std::chrono_literals; using namespace signals::eventloop; using namespace signals::ui; // fwd declarations class connection; struct xembed_data; struct tray_settings { tray_settings() = default; tray_settings& operator=(const tray_settings& o) = default; alignment align{alignment::NONE}; int16_t running{false}; int16_t orig_x{0}; int16_t orig_y{0}; int16_t configured_x{0}; int16_t configured_y{0}; uint16_t configured_w{0}; uint16_t configured_h{0}; uint16_t configured_slots{0}; uint16_t width{0}; uint16_t width_max{0}; uint16_t height{0}; uint16_t height_fill{0}; uint16_t spacing{0}; uint32_t sibling{0}; uint32_t background{0}; bool transparent{false}; bool detached{false}; }; class tray_manager : public xpp::event::sink, public signal_receiver { public: using make_type = unique_ptr; static make_type make(); explicit tray_manager(connection& conn, signal_emitter& emitter, const logger& logger); ~tray_manager(); const tray_settings settings() const; void setup(const bar_settings& bar_opts); void activate(); void activate_delayed(chrono::duration delay = 1s); void deactivate(bool clear_selection = true); void reconfigure(); protected: void reconfigure_window(); void reconfigure_clients(); void reconfigure_bg(bool realloc = false); void refresh_window(); void redraw_window(bool realloc_bg = false); void query_atom(); void create_window(); void create_bg(bool realloc = false); void restack_window(); void set_wm_hints(); void set_tray_colors(); void acquire_selection(); void notify_clients(); void notify_clients_delayed(); void track_selection_owner(xcb_window_t owner); void process_docking_request(xcb_window_t win); int16_t calculate_x(uint16_t width) const; int16_t calculate_y() const; uint16_t calculate_w() const; uint16_t calculate_h() const; int16_t calculate_client_x(const xcb_window_t& win); int16_t calculate_client_y(); bool is_embedded(const xcb_window_t& win) const; shared_ptr find_client(const xcb_window_t& win) const; void remove_client(shared_ptr& client, bool reconfigure = true); void remove_client(xcb_window_t window, bool reconfigure = true); size_t mapped_clients() const; void handle(const evt::expose& evt); void handle(const evt::visibility_notify& evt); void handle(const evt::client_message& evt); void handle(const evt::configure_request& evt); void handle(const evt::resize_request& evt); void handle(const evt::selection_clear& evt); void handle(const evt::property_notify& evt); void handle(const evt::reparent_notify& evt); void handle(const evt::destroy_notify& evt); void handle(const evt::map_notify& evt); void handle(const evt::unmap_notify& evt); bool on(const visibility_change& evt); private: connection& m_connection; signal_emitter& m_sig; const logger& m_log; vector> m_clients; tray_settings m_opts; xcb_gcontext_t m_gc{0}; xcb_pixmap_t m_pixmap{0}; graphics_util::root_pixmap m_rootpixmap; uint16_t m_prevwidth{0}; uint16_t m_prevheight{0}; xcb_atom_t m_atom{0}; xcb_window_t m_tray{0}; xcb_window_t m_othermanager{0}; stateflag m_activated{false}; stateflag m_mapped{false}; stateflag m_hidden{false}; stateflag m_acquired_selection{false}; thread m_delaythread; bool m_restacked{false}; std::mutex m_mtx; chrono::time_point m_drawtime; bool m_firstactivation{true}; }; POLYBAR_NS_END