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[feat] optimize hyperlink opening by replacing system start with CreateProcessW-based URL launch on Winodws

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dijunkun
2026-02-12 16:22:57 +08:00
parent 5d70e11f17
commit f7f1724bf1
1 changed files with 26 additions and 1 deletions
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27
src/gui/windows/about_window.cpp
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@@ -1,6 +1,10 @@
#include <cstdlib>
#include <string>
#if defined(_WIN32)
#include <windows.h>
#endif
#include "layout.h"
#include "localization.h"
#include "rd_log.h"
@@ -24,13 +28,34 @@ void Render::Hyperlink(const std::string& label, const std::string& url,
ImGui::EndTooltip();
if (ImGui::IsMouseClicked(ImGuiMouseButton_Left)) {
#if defined(_WIN32)
std::string cmd = "start " + url;
int wide_len =
MultiByteToWideChar(CP_UTF8, 0, url.c_str(), -1, nullptr, 0);
if (wide_len > 0) {
std::wstring wide_url(static_cast<size_t>(wide_len), L'\0');
MultiByteToWideChar(CP_UTF8, 0, url.c_str(), -1, &wide_url[0],
wide_len);
if (!wide_url.empty() && wide_url.back() == L'\0') {
wide_url.pop_back();
}
std::wstring cmd = L"cmd.exe /c start \"\" \"" + wide_url + L"\"";
STARTUPINFOW startup_info = {sizeof(startup_info)};
PROCESS_INFORMATION process_info = {};
if (CreateProcessW(nullptr, &cmd[0], nullptr, nullptr, FALSE,
CREATE_NO_WINDOW, nullptr, nullptr, &startup_info,
&process_info)) {
CloseHandle(process_info.hThread);
CloseHandle(process_info.hProcess);
}
}
#elif defined(__APPLE__)
std::string cmd = "open " + url;
#else
std::string cmd = "xdg-open " + url;
#endif
#if !defined(_WIN32)
system(cmd.c_str()); // open browser
#endif
}
}
}