Sweden-Number/programs/regedit/main.c

308 lines
8.2 KiB
C

/*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 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 <process.h>
#include <stdio.h>
#include <fcntl.h>
#define REGEDIT_DECLARE_FUNCTIONS
#include "main.h"
BOOL ProcessCmdLine(LPSTR lpCmdLine);
/*******************************************************************************
* Global Variables:
*/
HINSTANCE hInst;
HWND hFrameWnd;
HWND hStatusBar;
HMENU hMenuFrame;
UINT nClipboardFormat;
LPCTSTR strClipboardFormat = _T("TODO: SET CORRECT FORMAT");
TCHAR szTitle[MAX_LOADSTRING];
TCHAR szFrameClass[MAX_LOADSTRING];
TCHAR szChildClass[MAX_LOADSTRING];
/*******************************************************************************
*
* FUNCTION: DynamicBind( void )
*
* PURPOSE: Binds all functions dependent on user32.dll
*/
static BOOL DynamicBind( void )
{
HMODULE dll;
#define d(x) \
p##x = (typeof (x) ) GetProcAddress( dll, #x ); \
if( ! p##x ) \
{ \
fprintf(stderr,"failed to bind function at line %d\n",__LINE__); \
return FALSE; \
} \
dll = LoadLibrary("user32");
if( !dll )
return FALSE;
d(BeginDeferWindowPos)
d(BeginPaint)
d(CallWindowProcA)
d(CheckMenuItem)
d(CloseClipboard)
d(CreateWindowExA)
d(DefWindowProcA)
d(DeferWindowPos)
d(DestroyMenu)
d(DestroyWindow)
d(DialogBoxParamA)
d(DispatchMessageA)
d(EmptyClipboard)
d(EndDeferWindowPos)
d(EndDialog)
d(EndPaint)
d(FillRect)
d(GetCapture)
d(GetClientRect)
d(GetCursorPos)
d(GetDC)
d(GetDlgItem)
d(GetMenu)
d(GetMessageA)
d(GetSubMenu)
d(GetSystemMetrics)
d(InvertRect)
d(IsWindowVisible)
d(LoadAcceleratorsA)
d(LoadBitmapA)
d(LoadCursorA)
d(LoadIconA)
d(LoadImageA)
d(LoadMenuA)
d(LoadStringA)
d(MessageBeep)
d(MoveWindow)
d(OpenClipboard)
d(PostQuitMessage)
d(RegisterClassExA)
d(RegisterClipboardFormatA)
d(ReleaseCapture)
d(ReleaseDC)
d(ScreenToClient)
d(SendMessageA)
d(SetCapture)
d(SetCursor)
d(SetFocus)
d(SetWindowLongA)
d(SetWindowTextA)
d(ShowWindow)
d(TranslateAccelerator)
d(TranslateMessage)
d(UpdateWindow)
d(WinHelpA)
d(wsprintfA)
dll = LoadLibrary("gdi32");
if( !dll )
return FALSE;
d(DeleteDC)
d(DeleteObject)
d(GetStockObject)
dll = LoadLibrary("comctl32");
if( !dll )
return FALSE;
d(CreateStatusWindowA)
d(ImageList_Add)
d(ImageList_Create)
d(ImageList_GetImageCount)
d(InitCommonControls)
dll = LoadLibrary("comdlg32");
if( !dll )
return FALSE;
d(CommDlgExtendedError)
d(GetOpenFileNameA)
d(GetSaveFileNameA)
d(PrintDlgA)
return TRUE;
}
/*******************************************************************************
*
*
* 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.
*/
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));
/* Initialize the Windows Common Controls DLL */
InitCommonControls();
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;
}
/******************************************************************************/
void ExitInstance(void)
{
DestroyMenu(hMenuFrame);
}
int APIENTRY WinMain(HINSTANCE hInstance,
HINSTANCE hPrevInstance,
LPSTR lpCmdLine,
int nCmdShow)
{
MSG msg;
HACCEL hAccel;
/*
int hCrt;
FILE *hf;
AllocConsole();
hCrt = _open_osfhandle((long)GetStdHandle(STD_OUTPUT_HANDLE), _O_TEXT);
hf = _fdopen(hCrt, "w");
*stdout = *hf;
setvbuf(stdout, NULL, _IONBF, 0);
wprintf(L"command line exit, hInstance = %d\n", hInstance);
getch();
FreeConsole();
return 0;
*/
if (ProcessCmdLine(lpCmdLine)) {
return 0;
}
if (!DynamicBind()) {
return 0;
}
/* Initialize global strings */
LoadString(hInstance, IDS_APP_TITLE, szTitle, MAX_LOADSTRING);
LoadString(hInstance, IDC_REGEDIT_FRAME, szFrameClass, MAX_LOADSTRING);
LoadString(hInstance, IDC_REGEDIT, szChildClass, MAX_LOADSTRING);
/* 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 */
while (GetMessage(&msg, (HWND)NULL, 0, 0)) {
if (!TranslateAccelerator(msg.hwnd, hAccel, &msg)) {
TranslateMessage(&msg);
DispatchMessage(&msg);
}
}
ExitInstance();
return msg.wParam;
}