[refactor] reorganize platform and wire sources

2026-10-17 17:33:21 +08:00 · 2026-09-01 01:29:30 +08:00
parent fb0ab4f14e
commit 90184f5251
354 changed files with 2837 additions and 2456 deletions
@@ -0,0 +1,139 @@
+#include "clipboard.h"
+
+#include <windows.h>
+
+#include <string>
+
+#include "platform/clipboard_backend.h"
+#include "rd_log.h"
+
+namespace crossdesk {
+namespace {
+
+HWND g_clipboard_window = nullptr;
+constexpr const char* kClipboardWindowClass = "CrossDeskClipboardMonitor";
+
+LRESULT CALLBACK ClipboardWindowProc(HWND window, UINT message, WPARAM wparam,
+                                     LPARAM lparam) {
+  if (message == WM_CLIPBOARDUPDATE) {
+    platform::HandleClipboardChange();
+    return 0;
+  }
+  return DefWindowProc(window, message, wparam, lparam);
+}
+
+}  // namespace
+
+std::string Clipboard::GetText() {
+  if (!OpenClipboard(nullptr)) {
+    LOG_ERROR("Clipboard::GetText: failed to open clipboard");
+    return {};
+  }
+
+  std::string result;
+  HANDLE data = GetClipboardData(CF_UNICODETEXT);
+  if (data) {
+    const wchar_t* text = static_cast<const wchar_t*>(GlobalLock(data));
+    if (text) {
+      const int size =
+          WideCharToMultiByte(CP_UTF8, 0, text, -1, nullptr, 0, nullptr, nullptr);
+      if (size > 1) {
+        result.resize(static_cast<size_t>(size));
+        WideCharToMultiByte(CP_UTF8, 0, text, -1, result.data(), size,
+                            nullptr, nullptr);
+        result.resize(static_cast<size_t>(size - 1));
+      }
+      GlobalUnlock(data);
+    }
+  }
+  CloseClipboard();
+  return result;
+}
+
+bool Clipboard::SetText(const std::string& text) {
+  if (!OpenClipboard(nullptr)) {
+    LOG_ERROR("Clipboard::SetText: failed to open clipboard");
+    return false;
+  }
+  if (!EmptyClipboard()) {
+    LOG_ERROR("Clipboard::SetText: failed to empty clipboard");
+    CloseClipboard();
+    return false;
+  }
+
+  const int size =
+      MultiByteToWideChar(CP_UTF8, 0, text.c_str(), -1, nullptr, 0);
+  HGLOBAL memory =
+      size > 0 ? GlobalAlloc(GMEM_MOVEABLE, size * sizeof(wchar_t)) : nullptr;
+  if (!memory) {
+    LOG_ERROR("Clipboard::SetText: failed to allocate memory");
+    CloseClipboard();
+    return false;
+  }
+
+  wchar_t* output = static_cast<wchar_t*>(GlobalLock(memory));
+  if (!output) {
+    GlobalFree(memory);
+    CloseClipboard();
+    return false;
+  }
+  MultiByteToWideChar(CP_UTF8, 0, text.c_str(), -1, output, size);
+  GlobalUnlock(memory);
+  if (!SetClipboardData(CF_UNICODETEXT, memory)) {
+    GlobalFree(memory);
+    CloseClipboard();
+    return false;
+  }
+  CloseClipboard();
+  return true;
+}
+
+bool Clipboard::HasText() {
+  if (!OpenClipboard(nullptr)) return false;
+  const bool result = IsClipboardFormatAvailable(CF_UNICODETEXT) ||
+                      IsClipboardFormatAvailable(CF_TEXT);
+  CloseClipboard();
+  return result;
+}
+
+namespace platform {
+
+void RunClipboardMonitor(int) {
+  WNDCLASSA window_class = {};
+  window_class.lpfnWndProc = ClipboardWindowProc;
+  window_class.hInstance = GetModuleHandle(nullptr);
+  window_class.lpszClassName = kClipboardWindowClass;
+  RegisterClassA(&window_class);
+
+  g_clipboard_window = CreateWindowA(
+      kClipboardWindowClass, nullptr, 0, 0, 0, 0, 0, HWND_MESSAGE, nullptr,
+      nullptr, nullptr);
+  if (!g_clipboard_window ||
+      !AddClipboardFormatListener(g_clipboard_window)) {
+    LOG_ERROR("Failed to initialize clipboard monitor window");
+    if (g_clipboard_window) DestroyWindow(g_clipboard_window);
+    g_clipboard_window = nullptr;
+    return;
+  }
+
+  LOG_INFO("Clipboard event monitoring started (Windows)");
+  MSG message = {};
+  while (ClipboardMonitoring()) {
+    const BOOL result = GetMessage(&message, nullptr, 0, 0);
+    if (result == 0 || result == -1) break;
+    TranslateMessage(&message);
+    DispatchMessage(&message);
+  }
+
+  RemoveClipboardFormatListener(g_clipboard_window);
+  DestroyWindow(g_clipboard_window);
+  g_clipboard_window = nullptr;
+  UnregisterClassA(kClipboardWindowClass, GetModuleHandle(nullptr));
+}
+
+void WakeClipboardMonitor() {
+  if (g_clipboard_window) PostMessage(g_clipboard_window, WM_QUIT, 0, 0);
+}
+
+}  // namespace platform
+}  // namespace crossdesk