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ImHex/main/source/window/linux_window.cpp
2023-03-18 11:47:42 +01:00

80 lines
2.4 KiB
C++

#include "window.hpp"
#if defined(OS_LINUX)
#include <hex/api/imhex_api.hpp>
#include <hex/api/content_registry.hpp>
#include <hex/api/event.hpp>
#include <hex/helpers/utils.hpp>
#include <hex/helpers/logger.hpp>
#include <wolv/utils/core.hpp>
#include <nlohmann/json.hpp>
#include <cstdio>
#include <sys/wait.h>
#include <unistd.h>
#include <imgui_impl_glfw.h>
namespace hex {
void Window::initNative() {
// Add plugin library folders to dll search path
for (const auto &path : hex::fs::getDefaultPaths(fs::ImHexPath::Libraries)) {
if (std::fs::exists(path))
setenv("LD_LIBRARY_PATH", hex::format("{};{}", hex::getEnvironmentVariable("LD_LIBRARY_PATH").value_or(""), path.string().c_str()).c_str(), true);
}
// Various libraries sadly directly print to stderr with no way to disable it
// We redirect stderr to /dev/null to prevent this
wolv::util::unused(freopen("/dev/null", "w", stderr));
setvbuf(stderr, nullptr, _IONBF, 0);
// Redirect stdout to log file if we're not running in a terminal
if (!isatty(STDOUT_FILENO)) {
log::redirectToFile();
}
}
void Window::setupNativeWindow() {
ImGui_ImplGlfw_SetBorderlessWindowMode(false);
bool themeFollowSystem = ImHexApi::System::usesSystemThemeDetection();
EventManager::subscribe<EventOSThemeChanged>(this, [themeFollowSystem] {
if (!themeFollowSystem) return;
std::array<char, 128> buffer = { 0 };
std::string result;
// Ask GNOME for the current theme
// TODO: In the future maybe support more DEs instead of just GNOME
FILE *pipe = popen("gsettings get org.gnome.desktop.interface gtk-theme 2>&1", "r");
if (pipe == nullptr) return;
while (fgets(buffer.data(), buffer.size(), pipe) != nullptr)
result += buffer.data();
auto exitCode = WEXITSTATUS(pclose(pipe));
if (exitCode != 0) return;
EventManager::post<RequestChangeTheme>(hex::containsIgnoreCase(result, "light") ? "Light" : "Dark");
});
if (themeFollowSystem)
EventManager::post<EventOSThemeChanged>();
}
void Window::beginNativeWindowFrame() {
}
void Window::endNativeWindowFrame() {
}
void Window::drawTitleBar() {
}
}
#endif