50 lines
1.0 KiB
C++
50 lines
1.0 KiB
C++
#pragma once
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#include <atomic>
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#include <condition_variable>
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#include <functional>
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#include <mutex>
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#include <string>
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#include <thread>
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#include <vector>
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struct pollfd;
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namespace waybar {
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class CssReloadHelper {
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public:
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CssReloadHelper(std::string cssFile, std::function<void()> callback);
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~CssReloadHelper();
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virtual void monitorChanges();
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void stop();
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protected:
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std::vector<std::string> parseImports(const std::string& cssFile);
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void parseImports(const std::string& cssFile,
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std::unordered_map<std::string, bool>& imports);
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void watchFiles(const std::vector<std::string>& files);
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bool handleInotifyEvents(int fd);
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bool watch(int inotifyFd, pollfd * pollFd);
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virtual std::string getFileContents(const std::string& filename);
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virtual std::string findPath(const std::string& filename);
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private:
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std::string m_cssFile;
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std::function<void()> m_callback;
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std::atomic<bool> m_running = false;
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std::thread m_thread;
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std::mutex m_mutex;
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std::condition_variable m_cv;
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};
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} // namespace waybar
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