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