[idd] helper: implement basic config class

idd/LGIddHelper/CConfigWindow.cpp

@@ -0,0 +1,48 @@
+#include "CConfigWindow.h"
+#include <CDebug.h>
+#include <windowsx.h>
+#include <strsafe.h>
+
+ATOM CConfigWindow::s_atom = 0;
+
+bool CConfigWindow::registerClass()
+{
+  WNDCLASSEX wx = {};
+  populateWindowClass(wx);
+  wx.hIconSm = wx.hIcon = LoadIcon(hInstance, IDI_APPLICATION);
+  wx.lpszClassName = L"LookingGlassIddConfig";
+
+  s_atom = RegisterClassEx(&wx);
+  return s_atom;
+}
+
+CConfigWindow::CConfigWindow()
+{
+  if (!CreateWindowEx(0, MAKEINTATOM(s_atom), L"Looking Glass IDD Configuration",
+    WS_OVERLAPPEDWINDOW | WS_CLIPCHILDREN, CW_USEDEFAULT, CW_USEDEFAULT, 300, 200,
+    NULL, NULL, hInstance, this))
+  {
+    DEBUG_ERROR_HR(GetLastError(), "Failed to create window");
+  }
+}
+
+LRESULT CConfigWindow::handleMessage(UINT uMsg, WPARAM wParam, LPARAM lParam)
+{
+  switch (uMsg)
+  {
+  default:
+    return CWindow::handleMessage(uMsg, wParam, lParam);
+  }
+}
+
+LRESULT CConfigWindow::onCreate()
+{
+  return 0;
+}
+
+LRESULT CConfigWindow::onFinal()
+{
+  if (m_onDestroy)
+    m_onDestroy();
+  return CWindow::onFinal();
+}