98 lines
1.7 KiB
C++
98 lines
1.7 KiB
C++
#pragma once
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#include <string>
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#include <list>
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#define blog(level, msg, ...) blog(level, "xcompcap: " msg, ##__VA_ARGS__)
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class PLock {
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pthread_mutex_t *m;
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bool islock;
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public:
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PLock(const PLock &) = delete;
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PLock &operator=(const PLock &) = delete;
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PLock(pthread_mutex_t *mtx, bool trylock = false);
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~PLock();
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bool isLocked();
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void unlock();
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void lock();
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};
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class XErrorLock {
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bool islock;
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bool goterr;
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XErrorHandler prevhandler;
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public:
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XErrorLock(const XErrorLock &) = delete;
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XErrorLock &operator=(const XErrorLock &) = delete;
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XErrorLock();
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~XErrorLock();
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bool isLocked();
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void unlock();
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void lock();
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bool gotError();
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std::string getErrorText();
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void resetError();
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};
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class XDisplayLock {
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bool islock;
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public:
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XDisplayLock(const XDisplayLock &) = delete;
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XDisplayLock &operator=(const XDisplayLock &) = delete;
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XDisplayLock();
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~XDisplayLock();
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bool isLocked();
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void unlock();
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void lock();
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};
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class ObsGsContextHolder {
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public:
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ObsGsContextHolder(const ObsGsContextHolder &) = delete;
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ObsGsContextHolder &operator=(const ObsGsContextHolder &) = delete;
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ObsGsContextHolder();
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~ObsGsContextHolder();
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};
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namespace XCompcap {
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Display *disp();
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void cleanupDisplay();
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std::string getWindowCommand(Window win);
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int getRootWindowScreen(Window root);
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std::string getWindowAtom(Window win, const char *atom);
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int getWindowPid(Window win);
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bool ewmhIsSupported();
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std::list<Window> getTopLevelWindows();
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std::list<Window> getAllWindows();
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inline std::string getWindowName(Window win)
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{
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return getWindowAtom(win, "_NET_WM_NAME");
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}
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inline std::string getWindowClass(Window win)
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{
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return getWindowAtom(win, "WM_CLASS");
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}
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void processEvents();
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bool windowWasReconfigured(Window win);
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}
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