c2f087225c
* eventloop: Use eventloop namespace in cpp files * changelog: Add missing deprecated hook message * Make eventloop and ipc classes non-copyable and non-movable * Remove functional.hpp * eventloop: Don't close handles in error cases Client should be responsible for closing handles. * eventloop: Address invalidation of handle references
139 lines
3.9 KiB
C++
139 lines
3.9 KiB
C++
#pragma once
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#include <atomic>
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#include <cstdlib>
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#include <mutex>
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#include "common.hpp"
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#include "components/eventloop.hpp"
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#include "components/types.hpp"
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#include "errors.hpp"
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#include "events/signal_fwd.hpp"
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#include "events/signal_receiver.hpp"
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#include "settings.hpp"
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#include "tags/action_context.hpp"
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#include "utils/math.hpp"
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#include "x11/types.hpp"
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#include "x11/window.hpp"
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POLYBAR_NS
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// fwd {{{
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class config;
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class connection;
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class logger;
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class renderer;
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class screen;
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class tray_manager;
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namespace tags {
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class dispatch;
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}
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// }}}
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/**
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* Allows a new format for pixel sizes (like width in the bar section)
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*
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* The new format is X%:Z, where X is in [0, 100], and Z is any real value
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* describing a pixel offset. The actual value is calculated by X% * max + Z
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*/
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inline double geom_format_to_pixels(std::string str, double max) {
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size_t i;
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if ((i = str.find(':')) != std::string::npos) {
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std::string a = str.substr(0, i - 1);
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std::string b = str.substr(i + 1);
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return math_util::max<double>(
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0, math_util::percentage_to_value<double>(strtod(a.c_str(), nullptr), max) + strtod(b.c_str(), nullptr));
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} else {
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if (str.find('%') != std::string::npos) {
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return math_util::percentage_to_value<double>(strtod(str.c_str(), nullptr), max);
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} else {
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return strtod(str.c_str(), nullptr);
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}
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}
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}
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class bar : public xpp::event::sink<evt::button_press, evt::expose, evt::property_notify, evt::enter_notify,
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evt::leave_notify, evt::motion_notify, evt::destroy_notify, evt::client_message, evt::configure_notify>,
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public signal_receiver<SIGN_PRIORITY_BAR, signals::ui::dim_window
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#if WITH_XCURSOR
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,
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signals::ui::cursor_change
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#endif
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> {
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public:
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using make_type = unique_ptr<bar>;
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static make_type make(eventloop::loop&, bool only_initialize_values = false);
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explicit bar(connection&, signal_emitter&, const config&, const logger&, eventloop::loop&, unique_ptr<screen>&&,
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unique_ptr<tray_manager>&&, unique_ptr<tags::dispatch>&&, unique_ptr<tags::action_context>&&,
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bool only_initialize_values);
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~bar();
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const bar_settings settings() const;
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void start();
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void parse(string&& data, bool force = false);
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void hide();
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void show();
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void toggle();
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protected:
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void restack_window();
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void reconfigure_window();
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void reconfigure_geom();
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void reconfigure_pos();
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void reconfigure_struts();
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void reconfigure_wm_hints();
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void broadcast_visibility();
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void trigger_click(mousebtn btn, int pos);
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void handle(const evt::client_message& evt) override;
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void handle(const evt::destroy_notify& evt) override;
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void handle(const evt::enter_notify& evt) override;
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void handle(const evt::leave_notify& evt) override;
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void handle(const evt::motion_notify& evt) override;
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void handle(const evt::button_press& evt) override;
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void handle(const evt::expose& evt) override;
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void handle(const evt::property_notify& evt) override;
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void handle(const evt::configure_notify& evt) override;
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bool on(const signals::ui::dim_window&) override;
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#if WITH_XCURSOR
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bool on(const signals::ui::cursor_change&) override;
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#endif
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private:
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connection& m_connection;
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signal_emitter& m_sig;
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const config& m_conf;
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const logger& m_log;
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eventloop::loop& m_loop;
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unique_ptr<screen> m_screen;
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unique_ptr<tray_manager> m_tray;
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unique_ptr<renderer> m_renderer;
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unique_ptr<tags::dispatch> m_dispatch;
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unique_ptr<tags::action_context> m_action_ctxt;
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bar_settings m_opts{};
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string m_lastinput{};
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bool m_dblclicks{false};
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#if WITH_XCURSOR
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int m_motion_pos{0};
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#endif
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eventloop::TimerHandle& m_leftclick_timer{m_loop.handle<eventloop::TimerHandle>()};
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eventloop::TimerHandle& m_middleclick_timer{m_loop.handle<eventloop::TimerHandle>()};
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eventloop::TimerHandle& m_rightclick_timer{m_loop.handle<eventloop::TimerHandle>()};
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eventloop::TimerHandle& m_dim_timer{m_loop.handle<eventloop::TimerHandle>()};
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bool m_visible{true};
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};
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POLYBAR_NS_END
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