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[wine] / programs / regedit / main.c
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1/*
2 * Regedit main function
3 *
4 * Copyright (C) 2002 Robert Dickenson <robd@reactos.org>
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
20
21#define WIN32_LEAN_AND_MEAN /* Exclude rarely-used stuff from Windows headers */
22#include <windows.h>
23#include <commctrl.h>
24#include <stdlib.h>
25#include <tchar.h>
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26#include <stdio.h>
27#include <fcntl.h>
28
29#define REGEDIT_DECLARE_FUNCTIONS
30#include "main.h"
31
b2d8cd3f 32LPCSTR g_pszDefaultValueName = _T("(Default)");
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33
34BOOL ProcessCmdLine(LPSTR lpCmdLine);
35
36
37/*******************************************************************************
38 * Global Variables:
39 */
40
41HINSTANCE hInst;
42HWND hFrameWnd;
43HWND hStatusBar;
44HMENU hMenuFrame;
649643aa 45HMENU hPopupMenus = 0;
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46UINT nClipboardFormat;
47LPCTSTR strClipboardFormat = _T("TODO: SET CORRECT FORMAT");
48
49
16614538 50#define MAX_LOADSTRING 100
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51TCHAR szTitle[MAX_LOADSTRING];
52TCHAR szFrameClass[MAX_LOADSTRING];
53TCHAR szChildClass[MAX_LOADSTRING];
54
55
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56/*******************************************************************************
57 *
58 *
59 * FUNCTION: InitInstance(HANDLE, int)
60 *
61 * PURPOSE: Saves instance handle and creates main window
62 *
63 * COMMENTS:
64 *
65 * In this function, we save the instance handle in a global variable and
66 * create and display the main program window.
67 */
68
d73dad66 69static BOOL InitInstance(HINSTANCE hInstance, int nCmdShow)
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70{
71 WNDCLASSEX wcFrame = {
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72 sizeof(WNDCLASSEX),
73 CS_HREDRAW | CS_VREDRAW/*style*/,
74 FrameWndProc,
75 0/*cbClsExtra*/,
76 0/*cbWndExtra*/,
77 hInstance,
78 LoadIcon(hInstance, MAKEINTRESOURCE(IDI_REGEDIT)),
79 LoadCursor(0, IDC_ARROW),
80 0/*hbrBackground*/,
81 0/*lpszMenuName*/,
82 szFrameClass,
83 (HICON)LoadImage(hInstance, MAKEINTRESOURCE(IDI_REGEDIT), IMAGE_ICON,
84 GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON), LR_SHARED)
85 };
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86 ATOM hFrameWndClass = RegisterClassEx(&wcFrame); /* register frame window class */
87
88 WNDCLASSEX wcChild = {
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89 sizeof(WNDCLASSEX),
90 CS_HREDRAW | CS_VREDRAW/*style*/,
91 ChildWndProc,
92 0/*cbClsExtra*/,
93 sizeof(HANDLE)/*cbWndExtra*/,
94 hInstance,
95 LoadIcon(hInstance, MAKEINTRESOURCE(IDI_REGEDIT)),
96 LoadCursor(0, IDC_ARROW),
97 0/*hbrBackground*/,
98 0/*lpszMenuName*/,
99 szChildClass,
100 (HICON)LoadImage(hInstance, MAKEINTRESOURCE(IDI_REGEDIT), IMAGE_ICON,
101 GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON), LR_SHARED)
102
103 };
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104 ATOM hChildWndClass = RegisterClassEx(&wcChild); /* register child windows class */
105 hChildWndClass = hChildWndClass; /* warning eater */
106
58c185ec 107 hMenuFrame = LoadMenu(hInstance, MAKEINTRESOURCE(IDR_REGEDIT_MENU));
649643aa 108 hPopupMenus = LoadMenu(hInstance, MAKEINTRESOURCE(IDR_POPUP_MENUS));
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109
110 /* Initialize the Windows Common Controls DLL */
111 InitCommonControls();
112
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113 /* register our hex editor control */
114 HexEdit_Register();
115
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116 nClipboardFormat = RegisterClipboardFormat(strClipboardFormat);
117 /* if (nClipboardFormat == 0) {
118 DWORD dwError = GetLastError();
119 } */
120
121 hFrameWnd = CreateWindowEx(0, (LPCTSTR)(int)hFrameWndClass, szTitle,
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122 WS_OVERLAPPEDWINDOW | WS_EX_CLIENTEDGE,
123 CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
124 NULL, hMenuFrame, hInstance, NULL/*lpParam*/);
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125
126 if (!hFrameWnd) {
127 return FALSE;
128 }
129
130 /* Create the status bar */
131 hStatusBar = CreateStatusWindow(WS_VISIBLE|WS_CHILD|WS_CLIPSIBLINGS|SBT_NOBORDERS,
132 _T(""), hFrameWnd, STATUS_WINDOW);
133 if (hStatusBar) {
134 /* Create the status bar panes */
135 SetupStatusBar(hFrameWnd, FALSE);
136 CheckMenuItem(GetSubMenu(hMenuFrame, ID_VIEW_MENU), ID_VIEW_STATUSBAR, MF_BYCOMMAND|MF_CHECKED);
137 }
138 ShowWindow(hFrameWnd, nCmdShow);
139 UpdateWindow(hFrameWnd);
140 return TRUE;
141}
142
143/******************************************************************************/
144
d73dad66 145static void ExitInstance(void)
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146{
147 DestroyMenu(hMenuFrame);
148}
149
d73dad66 150static BOOL TranslateChildTabMessage(MSG *msg)
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151{
152 if (msg->message != WM_KEYDOWN) return FALSE;
153 if (msg->wParam != VK_TAB) return FALSE;
154 if (GetParent(msg->hwnd) != g_pChildWnd->hWnd) return FALSE;
155 PostMessage(g_pChildWnd->hWnd, WM_COMMAND, ID_SWITCH_PANELS, 0);
156 return TRUE;
157}
158
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159int APIENTRY WinMain(HINSTANCE hInstance,
160 HINSTANCE hPrevInstance,
161 LPSTR lpCmdLine,
162 int nCmdShow)
163{
164 MSG msg;
165 HACCEL hAccel;
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166
167 if (ProcessCmdLine(lpCmdLine)) {
168 return 0;
169 }
170
f752b124 171 /* Initialize global strings */
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172 LoadString(hInstance, IDS_APP_TITLE, szTitle, COUNT_OF(szTitle));
173 LoadString(hInstance, IDC_REGEDIT_FRAME, szFrameClass, COUNT_OF(szFrameClass));
174 LoadString(hInstance, IDC_REGEDIT, szChildClass, COUNT_OF(szChildClass));
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175
176 /* Store instance handle in our global variable */
177 hInst = hInstance;
178
179 /* Perform application initialization */
180 if (!InitInstance(hInstance, nCmdShow)) {
181 return FALSE;
182 }
183 hAccel = LoadAccelerators(hInstance, (LPCTSTR)IDC_REGEDIT);
184
185 /* Main message loop */
ee0344a4 186 while (GetMessage(&msg, NULL, 0, 0)) {
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187 if (!TranslateAccelerator(hFrameWnd, hAccel, &msg)
188 && !TranslateChildTabMessage(&msg)) {
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189 TranslateMessage(&msg);
190 DispatchMessage(&msg);
191 }
192 }
193 ExitInstance();
194 return msg.wParam;
195}