4c71b2bf9f
- Replaced pass-by-value std::string parameters with const std::string& or std::string_view to prevent SSO overallocations. - Refactored static mapping functions in UPower to return std::string_view instead of constructing std::string literals, enabling perfect cache locality. - Optimized string concatenation in hot loops (network IPs, inhibitor lists, sway window marks) by using std::string::append() and pre-reserving capacity instead of overloaded operator+ which produces temporary heap instances. These optimizations reduce high-frequency memory churn and overall heap fragmentation within the main rendering loops. Signed-off-by: Austin Horstman <khaneliman12@gmail.com>
61 lines
1.3 KiB
C++
61 lines
1.3 KiB
C++
#pragma once
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#include <atomic>
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#include <string>
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#include "modules/sway/ipc/client.hpp"
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#include "util/SafeSignal.hpp"
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#include "util/json.hpp"
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namespace waybar {
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class Bar;
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namespace modules::sway {
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/*
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* Supported subset of i3/sway IPC barconfig object
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*/
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struct swaybar_config {
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std::string id;
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std::string mode;
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std::string hidden_state;
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};
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/**
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* swaybar IPC client
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*/
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class BarIpcClient {
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public:
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BarIpcClient(waybar::Bar& bar);
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private:
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void onInitialConfig(const struct Ipc::ipc_response& res);
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void onIpcEvent(const struct Ipc::ipc_response&);
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void onCmd(const struct Ipc::ipc_response&);
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void onConfigUpdate(const swaybar_config& config);
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void onVisibilityUpdate(bool visible_by_modifier);
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void onModeUpdate(bool visible_by_modifier);
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void onUrgencyUpdate(bool visible_by_urgency);
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void update();
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bool isModuleEnabled(const std::string& name);
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Bar& bar_;
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util::JsonParser parser_;
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Ipc ipc_;
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swaybar_config bar_config_;
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std::string modifier_reset_;
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bool visible_by_mode_ = false;
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bool visible_by_modifier_ = false;
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bool visible_by_urgency_ = false;
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std::atomic<bool> modifier_no_action_ = false;
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SafeSignal<bool> signal_mode_;
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SafeSignal<bool> signal_visible_;
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SafeSignal<bool> signal_urgency_;
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SafeSignal<swaybar_config> signal_config_;
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};
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} // namespace modules::sway
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} // namespace waybar
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