#ifndef WINXP #include #include #endif DECLARE_API void showintab(HWND hwnd, bool show, bool tool) { // WS_EX_TOOLWINDOW可以立即生效,WS_EX_APPWINDOW必须切换焦点才生效。但是WS_EX_TOOLWINDOW会改变窗口样式,因此只对无边框窗口使用。 LONG style = GetWindowLong(hwnd, GWL_STYLE); auto style_ex = GetWindowLong(hwnd, GWL_EXSTYLE); if (show) { style_ex |= WS_EX_APPWINDOW; // if ((style & WS_OVERLAPPEDWINDOW) != WS_OVERLAPPEDWINDOW) if (tool) style_ex &= ~WS_EX_TOOLWINDOW; } else { style_ex &= ~WS_EX_APPWINDOW; // if ((style & WS_OVERLAPPEDWINDOW) != WS_OVERLAPPEDWINDOW) if (tool) style_ex |= WS_EX_TOOLWINDOW; } SetWindowLong(hwnd, GWL_EXSTYLE, style_ex); } DECLARE_API bool pid_running(DWORD pid) { DWORD code; #ifndef WINXP GetExitCodeProcess(AutoHandle(OpenProcess(PROCESS_QUERY_LIMITED_INFORMATION, FALSE, pid)), &code); #else GetExitCodeProcess(AutoHandle(OpenProcess(PROCESS_QUERY_INFORMATION, FALSE, pid)), &code); #endif // 句柄必須具有 PROCESS_QUERY_INFORMATION 或 PROCESS_QUERY_LIMITED_INFORMATION 訪問許可權。 如需詳細資訊,請參閱 處理安全性和訪問許可權。 // Windows Server 2003 和 Windows XP: 句柄必須具有 PROCESS_QUERY_INFORMATION 訪問許可權。 return code == STILL_ACTIVE; // auto process = AutoHandle(OpenProcess(SYNCHRONIZE, FALSE, pid)); // DWORD ret = WaitForSingleObject(process, 0); // return ret == WAIT_TIMEOUT; } struct __EnumWindowsProc { DWORD pid; HWND hwnd; }; BOOL CALLBACK EnumWindowsProc(HWND hwnd, LPARAM lParam) { if (IsWindow(hwnd) && IsWindowEnabled(hwnd) & IsWindowVisible(hwnd)) { auto info = (__EnumWindowsProc *)lParam; DWORD processId; GetWindowThreadProcessId(hwnd, &processId); if (info->pid == processId && info->hwnd == 0) { info->hwnd = hwnd; } } return TRUE; } DECLARE_API HWND getpidhwndfirst(DWORD pid) { __EnumWindowsProc info = {pid, 0}; EnumWindows(EnumWindowsProc, (LPARAM)&info); return info.hwnd; } namespace { BOOL Is64BitOS() { SYSTEM_INFO systemInfo = {0}; GetNativeSystemInfo(&systemInfo); return systemInfo.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_AMD64 || systemInfo.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_IA64; } } DECLARE_API bool Is64bit(DWORD pid) { if (!Is64BitOS()) return false; #ifndef WINXP auto hprocess = AutoHandle(OpenProcess(PROCESS_QUERY_LIMITED_INFORMATION, FALSE, pid)); #else auto hprocess = AutoHandle(OpenProcess(PROCESS_QUERY_INFORMATION, FALSE, pid)); #endif // 進程的控制碼。 控制碼必須具有PROCESS_QUERY_INFORMATION或PROCESS_QUERY_LIMITED_INFORMATION存取權限。 如需詳細資訊,請參閱 處理安全性和存取權限。 // Windows Server 2003 和 Windows XP: 控制碼必須具有PROCESS_QUERY_INFORMATION存取權限。 BOOL f64bitProc = false; f64bitProc = !(IsWow64Process(hprocess, &f64bitProc) && f64bitProc); return f64bitProc; } DECLARE_API void getprocesses(void (*cb)(DWORD, const wchar_t *)) { std::unordered_map> exe_pid; AutoHandle hSnapshot = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0); if (hSnapshot == INVALID_HANDLE_VALUE) return; PROCESSENTRY32 pe32; pe32.dwSize = sizeof(PROCESSENTRY32); auto currpid = GetCurrentProcessId(); if (Process32First(hSnapshot, &pe32)) { do { cb(pe32.th32ProcessID, pe32.szExeFile); } while (Process32Next(hSnapshot, &pe32)); } } DECLARE_API bool check_window_viewable(HWND hwnd) { RECT windowRect; if (!GetWindowRect(hwnd, &windowRect)) return false; HMONITOR hMonitor = MonitorFromWindow(hwnd, MONITOR_DEFAULTTONEAREST); if (!hMonitor) return false; MONITORINFO monitorInfo; monitorInfo.cbSize = sizeof(MONITORINFO); if (!GetMonitorInfo(hMonitor, &monitorInfo)) return false; RECT _; return IntersectRect(&_, &windowRect, &monitorInfo.rcWork); } DECLARE_API void GetSelectedText(void (*cb)(const wchar_t *)) { #ifndef WINXP CO_INIT co; CHECK_FAILURE_NORET(co); try { // 初始化 COM wil::com_ptr automation; if (FAILED(CoCreateInstance(CLSID_CUIAutomation, nullptr, CLSCTX_INPROC_SERVER, IID_PPV_ARGS(&automation))) || !automation) { throw std::runtime_error("无法初始化 UI Automation."); } // 获取焦点元素 wil::com_ptr focusedElement; if (FAILED(automation->GetFocusedElement(&focusedElement)) || !focusedElement) { throw std::runtime_error("无法获取当前焦点元素."); } // 检查是否支持 TextPattern wil::com_ptr textPattern; if (FAILED(focusedElement->GetCurrentPatternAs(UIA_TextPatternId, IID_PPV_ARGS(&textPattern))) || !textPattern) { throw std::runtime_error("当前元素不支持 TextPattern."); } // 获取选定的文本范围 wil::com_ptr selection; if (FAILED(textPattern->GetSelection(&selection)) || !selection) { throw std::runtime_error("无法获取选定的文本范围."); } // 获取第一个选定范围 wil::com_ptr range; if (FAILED(selection->GetElement(0, &range)) || !range) { throw std::runtime_error("没有选定文本."); } // 提取文本 wil::unique_bstr text; if (FAILED(range->GetText(-1, &text)) || !text) { throw std::runtime_error("无法提取选定的文本."); } cb(text.get()); } catch (std::exception &e) { printf(e.what()); } #endif } DECLARE_API void *get_allAccess_ptr() { return &allAccess; }