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Reactos
1/*
2 * RichEdit32 functions
3 *
4 * This module is a simple wrapper for the RichEdit 2.0 control
5 *
6 * Copyright 2000 by Jean-Claude Batista
7 * Copyright 2005 Mike McCormack
8 *
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Lesser General Public
11 * License as published by the Free Software Foundation; either
12 * version 2.1 of the License, or (at your option) any later version.
13 *
14 * This library is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Lesser General Public License for more details.
18 *
19 * You should have received a copy of the GNU Lesser General Public
20 * License along with this library; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
22 */
23
24#include <stdarg.h>
25#include <string.h>
26#include "windef.h"
27#include "winbase.h"
28#include "wingdi.h"
29#include "winreg.h"
30#include "winerror.h"
31#include "winuser.h"
32#include "richedit.h"
33#include "shlwapi.h"
34
35#include "wine/debug.h"
36
37WINE_DEFAULT_DEBUG_CHANNEL(richedit);
38
39/* Window procedure of the RichEdit 1.0 control in riched20.dll */
40extern LRESULT WINAPI RichEdit10ANSIWndProc(HWND, UINT, WPARAM, LPARAM);
41
42
43/* Registers the window class. */
44static BOOL RICHED32_Register(void)
45{
46 WNDCLASSA wndClass;
47
48 ZeroMemory(&wndClass, sizeof(WNDCLASSA));
49 wndClass.style = CS_DBLCLKS | CS_HREDRAW | CS_VREDRAW | CS_GLOBALCLASS;
50 wndClass.lpfnWndProc = RichEdit10ANSIWndProc;
51 wndClass.cbClsExtra = 0;
52 wndClass.cbWndExtra = sizeof(void *);
53 wndClass.hCursor = LoadCursorA(0, (LPSTR)IDC_ARROW);
54 wndClass.hbrBackground = (HBRUSH)(COLOR_WINDOW + 1);
55 wndClass.lpszClassName = RICHEDIT_CLASS10A; /* WC_RICHED32A; */
56
57 RegisterClassA(&wndClass);
58
59 return TRUE;
60}
61
62/* Initialization function */
63BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
64{
65 TRACE("\n");
66 switch (fdwReason)
67 {
68 case DLL_PROCESS_ATTACH:
69 DisableThreadLibraryCalls(hinstDLL);
70 return RICHED32_Register();
71
72 case DLL_PROCESS_DETACH:
73 if (lpvReserved) break;
74 UnregisterClassA(RICHEDIT_CLASS10A, NULL);
75 break;
76 }
77 return TRUE;
78}
79
80/***********************************************************************
81 * DllGetVersion [RICHED32.2]
82 *
83 * Retrieves version information
84 */
85HRESULT WINAPI DllGetVersion (DLLVERSIONINFO *pdvi)
86{
87 TRACE("\n");
88
89 if (pdvi->cbSize != sizeof(DLLVERSIONINFO))
90 return E_INVALIDARG;
91
92 pdvi->dwMajorVersion = 4;
93 pdvi->dwMinorVersion = 0;
94 pdvi->dwBuildNumber = 0;
95 pdvi->dwPlatformID = 0;
96
97 return S_OK;
98}