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38 lines
914 B
C++
38 lines
914 B
C++
#pragma once
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#include <X11/Xlib.h>
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#include <memory>
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#include <string>
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#include <dlfcn.h>
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class libx11_loader {
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public:
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libx11_loader();
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libx11_loader(const std::string& library_name) { Load(library_name); }
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~libx11_loader();
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bool Load(const std::string& library_name);
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bool IsLoaded() { return loaded_; }
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decltype(&::XOpenDisplay) XOpenDisplay;
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decltype(&::XCloseDisplay) XCloseDisplay;
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decltype(&::XDefaultScreen) XDefaultScreen;
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decltype(&::XQueryKeymap) XQueryKeymap;
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decltype(&::XKeysymToKeycode) XKeysymToKeycode;
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decltype(&::XStringToKeysym) XStringToKeysym;
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decltype(&::XGetGeometry) XGetGeometry;
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private:
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void CleanUp(bool unload);
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void* library_ = nullptr;
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bool loaded_ = false;
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// Disallow copy constructor and assignment operator.
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libx11_loader(const libx11_loader&);
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void operator=(const libx11_loader&);
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};
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std::shared_ptr<libx11_loader> get_libx11();
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