Sweden-Number/programs/regedit/main.c

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/*
* Regedit main function
*
* Copyright (C) 2002 Robert Dickenson <robd@reactos.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#define WIN32_LEAN_AND_MEAN /* Exclude rarely-used stuff from Windows headers */
#include <windows.h>
#include <commctrl.h>
#include <stdlib.h>
#include <tchar.h>
#include <stdio.h>
#include <fcntl.h>
#define REGEDIT_DECLARE_FUNCTIONS
#include "main.h"
TCHAR g_pszDefaultValueName[64];
BOOL ProcessCmdLine(LPSTR lpCmdLine);
/*******************************************************************************
* Global Variables:
*/
HINSTANCE hInst;
HWND hFrameWnd;
HWND hStatusBar;
HMENU hMenuFrame;
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HMENU hPopupMenus = 0;
UINT nClipboardFormat;
LPCTSTR strClipboardFormat = _T("TODO: SET CORRECT FORMAT");
#define MAX_LOADSTRING 100
TCHAR szTitle[MAX_LOADSTRING];
const TCHAR szFrameClass[] = {'R','E','G','E','D','I','T','_','F','R','A','M','E',0};
const TCHAR szChildClass[] = {'R','E','G','E','D','I','T',0};
/*******************************************************************************
*
*
* FUNCTION: InitInstance(HANDLE, 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.
*/
static BOOL InitInstance(HINSTANCE hInstance, int nCmdShow)
{
WNDCLASSEX wcFrame = {
sizeof(WNDCLASSEX),
CS_HREDRAW | CS_VREDRAW/*style*/,
FrameWndProc,
0/*cbClsExtra*/,
0/*cbWndExtra*/,
hInstance,
LoadIcon(hInstance, MAKEINTRESOURCE(IDI_REGEDIT)),
LoadCursor(0, IDC_ARROW),
0/*hbrBackground*/,
0/*lpszMenuName*/,
szFrameClass,
(HICON)LoadImage(hInstance, MAKEINTRESOURCE(IDI_REGEDIT), IMAGE_ICON,
GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON), LR_SHARED)
};
ATOM hFrameWndClass = RegisterClassEx(&wcFrame); /* register frame window class */
WNDCLASSEX wcChild = {
sizeof(WNDCLASSEX),
CS_HREDRAW | CS_VREDRAW/*style*/,
ChildWndProc,
0/*cbClsExtra*/,
sizeof(HANDLE)/*cbWndExtra*/,
hInstance,
LoadIcon(hInstance, MAKEINTRESOURCE(IDI_REGEDIT)),
LoadCursor(0, IDC_ARROW),
0/*hbrBackground*/,
0/*lpszMenuName*/,
szChildClass,
(HICON)LoadImage(hInstance, MAKEINTRESOURCE(IDI_REGEDIT), IMAGE_ICON,
GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON), LR_SHARED)
};
ATOM hChildWndClass = RegisterClassEx(&wcChild); /* register child windows class */
hChildWndClass = hChildWndClass; /* warning eater */
hMenuFrame = LoadMenu(hInstance, MAKEINTRESOURCE(IDR_REGEDIT_MENU));
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hPopupMenus = LoadMenu(hInstance, MAKEINTRESOURCE(IDR_POPUP_MENUS));
/* Initialize the Windows Common Controls DLL */
InitCommonControls();
/* register our hex editor control */
HexEdit_Register();
nClipboardFormat = RegisterClipboardFormat(strClipboardFormat);
/* if (nClipboardFormat == 0) {
DWORD dwError = GetLastError();
} */
hFrameWnd = CreateWindowEx(0, (LPCTSTR)(int)hFrameWndClass, szTitle,
WS_OVERLAPPEDWINDOW | WS_EX_CLIENTEDGE,
CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
NULL, hMenuFrame, hInstance, NULL/*lpParam*/);
if (!hFrameWnd) {
return FALSE;
}
/* Create the status bar */
hStatusBar = CreateStatusWindow(WS_VISIBLE|WS_CHILD|WS_CLIPSIBLINGS|SBT_NOBORDERS,
_T(""), hFrameWnd, STATUS_WINDOW);
if (hStatusBar) {
/* Create the status bar panes */
SetupStatusBar(hFrameWnd, FALSE);
CheckMenuItem(GetSubMenu(hMenuFrame, ID_VIEW_MENU), ID_VIEW_STATUSBAR, MF_BYCOMMAND|MF_CHECKED);
}
ShowWindow(hFrameWnd, nCmdShow);
UpdateWindow(hFrameWnd);
return TRUE;
}
/******************************************************************************/
static void ExitInstance(void)
{
DestroyMenu(hMenuFrame);
}
static BOOL TranslateChildTabMessage(MSG *msg)
{
if (msg->message != WM_KEYDOWN) return FALSE;
if (msg->wParam != VK_TAB) return FALSE;
if (GetParent(msg->hwnd) != g_pChildWnd->hWnd) return FALSE;
PostMessage(g_pChildWnd->hWnd, WM_COMMAND, ID_SWITCH_PANELS, 0);
return TRUE;
}
int APIENTRY WinMain(HINSTANCE hInstance,
HINSTANCE hPrevInstance,
LPSTR lpCmdLine,
int nCmdShow)
{
MSG msg;
HACCEL hAccel;
if (ProcessCmdLine(lpCmdLine)) {
return 0;
}
/* Initialize global strings */
LoadString(hInstance, IDS_APP_TITLE, szTitle, COUNT_OF(szTitle));
LoadString(hInstance, IDS_REGISTRY_DEFAULT_VALUE, g_pszDefaultValueName, COUNT_OF(g_pszDefaultValueName));
/* Store instance handle in our global variable */
hInst = hInstance;
/* Perform application initialization */
if (!InitInstance(hInstance, nCmdShow)) {
return FALSE;
}
hAccel = LoadAccelerators(hInstance, (LPCTSTR)IDC_REGEDIT);
/* Main message loop */
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while (GetMessage(&msg, NULL, 0, 0)) {
if (!TranslateAccelerator(hFrameWnd, hAccel, &msg)
&& !TranslateChildTabMessage(&msg)) {
TranslateMessage(&msg);
DispatchMessage(&msg);
}
}
ExitInstance();
return msg.wParam;
}