GEEKING

RCCService/DummyWindow.cpp

@@ -0,0 +1,65 @@
+#include "StdAfx.h"
+#include "DummyWindow.h"
+
+
+
+WNDCLASS DefineMyClass(WNDPROC winProc, LPCTSTR className, HINSTANCE hInst) {
+   WNDCLASS wndClass;
+
+   wndClass.style         = 0;         // Windows Style (future article)
+   wndClass.lpfnWndProc   = winProc;         // The Window Procedure
+   wndClass.cbClsExtra    = 0;         // Extra memory for this class
+   wndClass.cbWndExtra    = 0;         // Extra memory for this window
+   wndClass.hInstance     = hInst;         // The definition of the instance of the application
+   wndClass.hIcon         = 0;         // The icon in the upper left corner
+   wndClass.hCursor       = 0;//::LoadCursor(0, IDC_ARROW);   // The cursor for this window
+   wndClass.hbrBackground = 0;//(HBRUSH)(COLOR_WINDOW + 1);   // The background color for this window
+   wndClass.lpszMenuName  = 0;         // The name of the class for the menu for this window
+   wndClass.lpszClassName = className;      // The name of this class
+
+   return wndClass;
+}
+
+
+HWND CreateMyWindow(LPCTSTR caption, LPCTSTR className, HINSTANCE hInstance, int width, int height) {
+   return ::CreateWindow(
+      className,      // Name of the registered window class
+      caption,      // Window Caption to appear at the top of the frame
+      WS_DISABLED ,   // The style of window to produce (overlapped is standard window for desktop)
+      CW_USEDEFAULT,   // x position of the window
+      CW_USEDEFAULT,   // y position of the window
+      width,   // width of the window
+      height,   // height of the window
+      0,      // The handle to the parent frame (we will use this later to simulate an owned window)
+      0,      // The handle to the menu for this window (we will learn to create menus in a later article)
+      hInstance,    // the application instance
+      0);      // window creation data
+}
+
+LRESULT CALLBACK WindowProcedure(HWND hwnd, unsigned int message, WPARAM wParam, LPARAM lParam) {
+   switch(message) {
+      case WM_DESTROY:
+         ::PostQuitMessage(0);
+         return 0;
+   }
+   
+   return ::DefWindowProc(hwnd, message, wParam, lParam);
+}
+
+DummyWindow::DummyWindow(int width, int height) 
+: handle(0)
+{
+	// create a dummy window.
+	HINSTANCE hInst = GetModuleHandle (0);
+	TCHAR className[] = _T("DummyWindow");
+
+	WNDCLASS wndClass = DefineMyClass(WindowProcedure, className, hInst);
+	::RegisterClass(&wndClass);
+
+	handle = ::CreateMyWindow(_T(""), className, hInst, width, height);
+}
+
+DummyWindow::~DummyWindow(void)
+{
+	::DestroyWindow(handle);
+}