50 lines
1.1 KiB
C++
50 lines
1.1 KiB
C++
#pragma once
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#include <functional>
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#include <string>
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#include <vector>
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#include "glibmm/refptr.h"
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#include "giomm/file.h"
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#include "giomm/filemonitor.h"
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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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virtual void monitorChanges();
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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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void handleFileChange(
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Glib::RefPtr<Gio::File> const& file,
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Glib::RefPtr<Gio::File> const& other_type,
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Gio::FileMonitorEvent event_type);
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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::vector<std::tuple<Glib::RefPtr<Gio::FileMonitor>>> m_fileMonitors;
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};
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} // namespace waybar
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