如何在Windows记事本菜单中添加新项目 [英] How to add a new item to menu of windows notepad
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问题描述
我想在Windows记事本的菜单栏中添加一个新项目(扩展名)?
使用C ++语言(Windows系统编程)
例如:
文件编辑格式帮助扩展程序
我尝试过:
//
#includestdafx.h
#includeNotepadProject .h
#define MAX_LOADSTRING 100
//全局变量:
HINSTANCE hInst; //当前实例
TCHAR szTitle [MAX_LOADSTRING]; //标题栏文本
TCHAR szWindowClass [MAX_LOADSTRING]; //主窗口类名
//此代码模块中包含的函数的前向声明:
ATOM MyRegisterClass(HINSTANCE hInstance);
BOOL InitInstance(HINSTANCE,int);
LRESULT CALLBACK WndProc(HWND,UINT,WPARAM,LPARAM);
INT_PTR CALLBACK关于(HWND,UINT,WPARAM,LPARAM);
int APIENTRY _tWinMain(HINSTANCE hInstance,
HINSTANCE hPrevInstance,
LPTSTR lpCmdLine,
int nCmdShow)
{
UNREFERENCED_PARAMETER(hPrevInstance);
UNREFERENCED_PARAMETER(lpCmdLine);
// TODO:在这里放置代码。
MSG msg;
HACCEL hAccelTable;
//初始化全局字符串
LoadString(hInstance,IDS_APP_TITLE,szTitle,MAX_LOADSTRING);
LoadString(hInstance,IDC_NOTEPADPROJECT,szWindowClass,MAX_LOADSTRING);
MyRegisterClass(hInstance);
//执行应用程序初始化:
if(!InitInstance(hInstance,nCmdShow))
{
return FALSE;
}
hAccelTable = LoadAccelerators(hInstance,MAKEINTRESOURCE(IDC_NOTEPADPROJECT));
//主消息循环:
while(GetMessage(& msg,NULL,0,0))
{
if(!TranslateAccelerator(msg.hwnd) ,hAccelTable,& msg))
{
TranslateMessage(& msg);
DispatchMessage(& msg);
}
}
return(int)msg.wParam;
}
//
//功能:MyRegisterClass()
//
//目的:注册窗口类。
//
//评论:
//
//只有当你想让这个代码
//与Win32兼容时,才需要这个函数及其用法添加到Windows 95的'RegisterClassEx'
//函数之前的系统。调用此函数
//非常重要,这样应用程序将获得格式良好的小图标关联
//用它。
//
ATOM MyRegisterClass(HINSTANCE hInstance)
{
WNDCLASSEX wcex;
wcex.cbSize = sizeof(WNDCLASSEX);
wcex.style = CS_HREDRAW | CS_VREDRAW;
wcex.lpfnWndProc = WndProc;
wcex.cbClsExtra = 0;
wcex.cbWndExtra = 0;
wcex.hInstance = hInstance;
wcex.hIcon = LoadIcon(hInstance,MAKEINTRESOURCE(IDI_NOTEPADPROJECT));
wcex.hCursor = LoadCursor(NULL,IDC_ARROW);
wcex.hbrBackground =(HBRUSH)(COLOR_WINDOW + 1);
wcex.lpszMenuName = MAKEINTRESOURCE(IDC_NOTEPADPROJECT);
wcex.lpszClassName = szWindowClass;
wcex.hIconSm = LoadIcon(wcex.hInstance,MAKEINTRESOURCE(IDI_SMALL));
返回RegisterClassEx(& wcex);
}
//
//功能:InitInstance(HINSTANCE,int)
//
//目的:保存实例句柄并创建主窗口
//
// COMMENTS:
//
//在这个函数中,我们将实例句柄保存在一个全局变量中,
//创建并显示主程序窗口。
//
BOOL InitInstance(HINSTANCE hInstance,int nCmdShow)
{
HWND hWnd;
hInst = hInstance; //在我们的全局变量中存储实例句柄
hWnd = CreateWindow(szWindowClass,szTitle,WS_OVERLAPPEDWINDOW,
CW_USEDEFAULT,0,CW_USEDEFAULT,0,NULL,NULL,hInstance,NULL);
if(!hWnd)
{
返回FALSE;
}
ShowWindow(hWnd,nCmdShow);
UpdateWindow(hWnd);
返回TRUE;
}
//
//功能:WndProc(HWND,UINT,WPARAM,LPARAM)
//
// PURPOSE:处理消息主窗口。
//
// WM_COMMAND - 处理应用程序菜单
// WM_PAINT - 绘制主窗口
// WM_DESTROY - 发布退出消息并返回
//
//
LRESULT CALLBACK WndProc(HWND hWnd,UINT消息,WPARAM wParam,LPARAM lParam)
{
int wmId,wmEvent;
PAINTSTRUCT ps;
HDC hdc;
switch(message)
{
case WM_COMMAND:
wmId = LOWORD(wParam);
wmEvent = HIWORD(wParam);
//解析菜单选项:
switch(wmId)
{
case IDM_ABOUT:
DialogBox(hInst,MAKEINTRESOURCE(IDD_ABOUTBOX),hWnd,About);
休息;
case IDM_EXIT:
DestroyWindow(hWnd);
休息;
默认值:
返回DefWindowProc(hWnd,message,wParam,lParam);
}
休息;
case WM_PAINT:
hdc = BeginPaint(hWnd,& ps);
// TODO:在这里添加任何绘图代码...
EndPaint(hWnd,& ps);
休息;
案例WM_DESTROY:
PostQuitMessage(0);
休息;
默认值:
返回DefWindowProc(hWnd,message,wParam,lParam);
}
返回0;
}
//关于框的消息处理程序。
INT_PTR CALLBACK关于(HWND hDlg,UINT消息,WPARAM wParam,LPARAM lParam)
{
UNREFERENCED_PARAMETER(lParam);
switch(message)
{
case WM_INITDIALOG:
return(INT_PTR)TRUE;
case WM_COMMAND:
if(LOWORD(wParam)== IDOK || LOWORD(wParam)== IDCANCEL)
{
EndDialog(hDlg,LOWORD(wParam) ));
return(INT_PTR)TRUE;
}
休息;
}
return(INT_PTR)FALSE;
}
解决方案
这是不可能的,但也是非法的。这没有任何意义。一个简单的记事本,你可以在几个小时内从模板中写出来。
但是如果你真的想为编辑器做一些扩展我可以推荐你的开源编辑器< a href =https://notepad-plus-plus.org/download/v6.9.2.html> Notepad ++ ,您不仅可以下载该应用程序的来源,还可以下载该应用程序的来源记录的扩展接口。
最好的起点是 Notepad ++社区一>
i want add a new item(Extension) to menu bar in windows notepad ?
for use C++ Language (Windows System Programing)
for example:
File Edit Format Help Extension
What I have tried:
//
#include "stdafx.h" #include "NotepadProject.h" #define MAX_LOADSTRING 100 // Global Variables: HINSTANCE hInst; // current instance TCHAR szTitle[MAX_LOADSTRING]; // The title bar text TCHAR szWindowClass[MAX_LOADSTRING]; // the main window class name // Forward declarations of functions included in this code module: ATOM MyRegisterClass(HINSTANCE hInstance); BOOL InitInstance(HINSTANCE, int); LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM); INT_PTR CALLBACK About(HWND, UINT, WPARAM, LPARAM); int APIENTRY _tWinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPTSTR lpCmdLine, int nCmdShow) { UNREFERENCED_PARAMETER(hPrevInstance); UNREFERENCED_PARAMETER(lpCmdLine); // TODO: Place code here. MSG msg; HACCEL hAccelTable; // Initialize global strings LoadString(hInstance, IDS_APP_TITLE, szTitle, MAX_LOADSTRING); LoadString(hInstance, IDC_NOTEPADPROJECT, szWindowClass, MAX_LOADSTRING); MyRegisterClass(hInstance); // Perform application initialization: if (!InitInstance (hInstance, nCmdShow)) { return FALSE; } hAccelTable = LoadAccelerators(hInstance, MAKEINTRESOURCE(IDC_NOTEPADPROJECT)); // Main message loop: while (GetMessage(&msg, NULL, 0, 0)) { if (!TranslateAccelerator(msg.hwnd, hAccelTable, &msg)) { TranslateMessage(&msg); DispatchMessage(&msg); } } return (int) msg.wParam; } // // FUNCTION: MyRegisterClass() // // PURPOSE: Registers the window class. // // COMMENTS: // // This function and its usage are only necessary if you want this code // to be compatible with Win32 systems prior to the 'RegisterClassEx' // function that was added to Windows 95. It is important to call this function // so that the application will get 'well formed' small icons associated // with it. // ATOM MyRegisterClass(HINSTANCE hInstance) { WNDCLASSEX wcex; wcex.cbSize = sizeof(WNDCLASSEX); wcex.style = CS_HREDRAW | CS_VREDRAW; wcex.lpfnWndProc = WndProc; wcex.cbClsExtra = 0; wcex.cbWndExtra = 0; wcex.hInstance = hInstance; wcex.hIcon = LoadIcon(hInstance, MAKEINTRESOURCE(IDI_NOTEPADPROJECT)); wcex.hCursor = LoadCursor(NULL, IDC_ARROW); wcex.hbrBackground = (HBRUSH)(COLOR_WINDOW+1); wcex.lpszMenuName = MAKEINTRESOURCE(IDC_NOTEPADPROJECT); wcex.lpszClassName = szWindowClass; wcex.hIconSm = LoadIcon(wcex.hInstance, MAKEINTRESOURCE(IDI_SMALL)); return RegisterClassEx(&wcex); } // // FUNCTION: InitInstance(HINSTANCE, int) // // PURPOSE: Saves instance handle and creates main window // // COMMENTS: // // In this function, we save the instance handle in a global variable and // create and display the main program window. // BOOL InitInstance(HINSTANCE hInstance, int nCmdShow) { HWND hWnd; hInst = hInstance; // Store instance handle in our global variable hWnd = CreateWindow(szWindowClass, szTitle, WS_OVERLAPPEDWINDOW, CW_USEDEFAULT, 0, CW_USEDEFAULT, 0, NULL, NULL, hInstance, NULL); if (!hWnd) { return FALSE; } ShowWindow(hWnd, nCmdShow); UpdateWindow(hWnd); return TRUE; } // // FUNCTION: WndProc(HWND, UINT, WPARAM, LPARAM) // // PURPOSE: Processes messages for the main window. // // WM_COMMAND - process the application menu // WM_PAINT - Paint the main window // WM_DESTROY - post a quit message and return // // LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam) { int wmId, wmEvent; PAINTSTRUCT ps; HDC hdc; switch (message) { case WM_COMMAND: wmId = LOWORD(wParam); wmEvent = HIWORD(wParam); // Parse the menu selections: switch (wmId) { case IDM_ABOUT: DialogBox(hInst, MAKEINTRESOURCE(IDD_ABOUTBOX), hWnd, About); break; case IDM_EXIT: DestroyWindow(hWnd); break; default: return DefWindowProc(hWnd, message, wParam, lParam); } break; case WM_PAINT: hdc = BeginPaint(hWnd, &ps); // TODO: Add any drawing code here... EndPaint(hWnd, &ps); break; case WM_DESTROY: PostQuitMessage(0); break; default: return DefWindowProc(hWnd, message, wParam, lParam); } return 0; } // Message handler for about box. INT_PTR CALLBACK About(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam) { UNREFERENCED_PARAMETER(lParam); switch (message) { case WM_INITDIALOG: return (INT_PTR)TRUE; case WM_COMMAND: if (LOWORD(wParam) == IDOK || LOWORD(wParam) == IDCANCEL) { EndDialog(hDlg, LOWORD(wParam)); return (INT_PTR)TRUE; } break; } return (INT_PTR)FALSE; }
解决方案
That is only not possible but also would be illegal. And it makes no sense. A simple notepad you can write from the template in some hours.
But if you really want to make some extension for an editor I can recommend you the open source editor Notepad++, for which you not only can download the sources of the app, but who has also a well documented extension interface.
The best starting point is Notepad++ community.
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