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https://github.com/polybar/polybar.git
synced 2024-11-11 13:50:56 -05:00
51d58e7518
We now take the bar position that the window manager gives us instead of trying to calculate it ourselves. This is more correct when multiple bars are attached to the same edge, as the window manager may move some of them in that case (assuming override redirect is not enabled)
134 lines
3.8 KiB
C++
134 lines
3.8 KiB
C++
#pragma once
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#include <cstdlib>
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#include <atomic>
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#include <mutex>
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#include "common.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 "utils/math.hpp"
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#include "settings.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 parser;
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class renderer;
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class screen;
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class taskqueue;
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class tray_manager;
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// }}}
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/**
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* Allows a new format for width, height, offset-x and offset-y 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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* The max is the monitor width for width and offset-x and monitor height for
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* the other two
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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::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::eventqueue::start, signals::ui::tick,
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signals::ui::shade_window, signals::ui::unshade_window, signals::ui::dim_window
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#if WITH_XCURSOR
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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(bool only_initialize_values = false);
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explicit bar(connection&, signal_emitter&, const config&, const logger&, unique_ptr<screen>&&,
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unique_ptr<tray_manager>&&, unique_ptr<parser>&&, unique_ptr<taskqueue>&&, bool only_initialize_values);
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~bar();
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const bar_settings settings() const;
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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_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 handle(const evt::client_message& evt);
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void handle(const evt::destroy_notify& evt);
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void handle(const evt::enter_notify& evt);
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void handle(const evt::leave_notify& evt);
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void handle(const evt::motion_notify& evt);
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void handle(const evt::button_press& evt);
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void handle(const evt::expose& evt);
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void handle(const evt::property_notify& evt);
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void handle(const evt::configure_notify& evt);
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bool on(const signals::eventqueue::start&);
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bool on(const signals::ui::unshade_window&);
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bool on(const signals::ui::shade_window&);
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bool on(const signals::ui::tick&);
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bool on(const signals::ui::dim_window&);
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#if WITH_XCURSOR
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bool on(const signals::ui::cursor_change&);
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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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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<parser> m_parser;
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unique_ptr<taskqueue> m_taskqueue;
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bar_settings m_opts{};
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string m_lastinput{};
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std::mutex m_mutex{};
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std::atomic<bool> m_dblclicks{false};
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mousebtn m_buttonpress_btn{mousebtn::NONE};
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int m_buttonpress_pos{0};
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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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event_timer m_buttonpress{0L, 5L};
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event_timer m_doubleclick{0L, 150L};
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double m_anim_step{0.0};
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bool m_visible{true};
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};
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POLYBAR_NS_END
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