153 lines
3.5 KiB
C
153 lines
3.5 KiB
C
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/*++
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Copyright (c) 1994 Microsoft Corporation
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Module Name:
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mainwnd.c
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Abstract:
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Main Window procedure for ShowPerf app
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Author:
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Bob Watson (a-robw)
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Revision History:
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23 Nov 94
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--*/
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#include <windows.h>
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#include <tchar.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include "resource.h"
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#include "SHOWPERF.h"
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#include "mainwnd.h"
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#include "maindlg.h"
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//
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// GLOBAL functions
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//
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LRESULT CALLBACK
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MainWndProc (
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IN HWND hWnd, // window handle
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IN UINT message, // type of message
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IN WPARAM wParam, // additional information
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IN LPARAM lParam // additional information
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)
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/*++
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Routine Description:
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Windows Message processing routine for restkeys application.
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Arguments:
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Standard WNDPROC api arguments
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ReturnValue:
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0 or
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value returned by DefWindowProc
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--*/
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{
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switch (message) {
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case WM_CLOSE:
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DestroyWindow (hWnd);
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return ERROR_SUCCESS;
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case WM_DESTROY:
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PostQuitMessage (ERROR_SUCCESS);
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return ERROR_SUCCESS;
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default:
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return (DefWindowProc(hWnd, message, wParam, lParam));
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}
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}
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BOOL
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RegisterMainWindowClass (
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IN HINSTANCE hInstance
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)
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/*++
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Routine Description:
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Registers the main window class for this application
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Arguments:
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hInstance application instance handle
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Return Value:
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Return value of RegisterClass function
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--*/
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{
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WNDCLASS wc;
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// Fill in window class structure with parameters that describe the
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// main window.
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wc.style = CS_HREDRAW | CS_VREDRAW;// Class style(s).
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wc.lpfnWndProc = (WNDPROC)MainWndProc; // Window Procedure
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wc.cbClsExtra = 0; // No per-class extra data.
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wc.cbWndExtra = 0; // no extra data bytes.
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wc.hInstance = hInstance; // Owner of this class
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wc.hIcon = NULL; // No Icon
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wc.hCursor = LoadCursor(NULL, IDC_ARROW); // Cursor
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wc.hbrBackground = (HBRUSH)(COLOR_WINDOW+1); // Default color
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wc.lpszMenuName = NULL; // No Menu
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wc.lpszClassName = GetStringResource(hInstance, IDS_APP_WINDOW_CLASS); // Name to register as
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// Register the window class and return success/failure code.
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return (BOOL)RegisterClass(&wc);
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}
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HWND
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CreateMainWindow (
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IN HINSTANCE hInstance
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)
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{
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HWND hWnd; // return value
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RECT rDesktop; // desktop window
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GetWindowRect (GetDesktopWindow(), &rDesktop);
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// Create a main window for this application instance.
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hWnd = CreateWindowEx(
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0L, // make this window normal so debugger isn't covered
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GetStringResource (hInstance, IDS_APP_WINDOW_CLASS), // See RegisterClass() call.
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GetStringResource (hInstance, IDS_APP_TITLE), // Text for window title bar.
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(DWORD)(WS_OVERLAPPEDWINDOW), // Window style.
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rDesktop.right+1, // position window off desktop
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rDesktop.bottom+1,
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1,
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1,
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(HWND)NULL, // Overlapped windows have no parent.
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(HMENU)NULL, // use class menu
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hInstance, // This instance owns this window.
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NULL // not used
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);
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// If window could not be created, return "failure"
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if (hWnd != NULL) {
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DialogBox (hInstance,
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MAKEINTRESOURCE (IDD_MAIN),
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hWnd,
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MainDlgProc);
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PostMessage (hWnd, WM_CLOSE, 0, 0); // pack up and leave
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}
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return hWnd;
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}
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