From bacf5e0272c566c30e591152084daf2f684aebe8 Mon Sep 17 00:00:00 2001
From: Goraf <goraf@miranda-ng.org>
Date: Fri, 5 Feb 2016 22:40:46 +0000
Subject: ContextHelp: initial commit (adopted) * working * 32/64-bit
 compilable

git-svn-id: http://svn.miranda-ng.org/main/trunk@16225 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
---
 plugins/ContextHelp/src/main.cpp | 128 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 128 insertions(+)
 create mode 100644 plugins/ContextHelp/src/main.cpp

(limited to 'plugins/ContextHelp/src/main.cpp')

diff --git a/plugins/ContextHelp/src/main.cpp b/plugins/ContextHelp/src/main.cpp
new file mode 100644
index 0000000000..66cc756c67
--- /dev/null
+++ b/plugins/ContextHelp/src/main.cpp
@@ -0,0 +1,128 @@
+/*
+Miranda IM Help Plugin
+Copyright (C) 2002 Richard Hughes, 2005-2007 H. Herkenrath
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
+
+This program 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 General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program (Help-License.txt); if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+*/
+
+#include "stdafx.h"
+
+HINSTANCE hInst;
+extern HWND hwndHelpDlg;
+
+int hLangpack;
+
+PLUGININFOEX pluginInfo = {
+	sizeof(PLUGININFOEX),
+	__PLUGIN_NAME,
+	PLUGIN_MAKE_VERSION(__MAJOR_VERSION, __MINOR_VERSION, __RELEASE_NUM, __BUILD_NUM),
+	__DESCRIPTION,
+	__AUTHOR,
+	__AUTHOREMAIL,
+	__COPYRIGHT,
+	__AUTHORWEB,
+	UNICODE_AWARE,
+	// {B16DF0B2-A08F-4bc6-8FA2-3D5FFFA2708D}
+	{ 0xb16df0b2, 0xa08f, 0x4bc6, { 0x8f, 0xa2, 0x3d, 0x5f, 0xff, 0xa2, 0x70, 0x8d } }
+};
+
+
+BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD, LPVOID)
+{
+	hInst = hinstDLL;
+	return TRUE;
+}
+
+static void InstallFile(const TCHAR *pszFileName, const TCHAR *pszDestSubDir)
+{
+	TCHAR szFileFrom[MAX_PATH + 1], szFileTo[MAX_PATH + 1], *p;
+	HANDLE hFile;
+
+	if (!GetModuleFileName(hInst, szFileFrom, sizeof(szFileFrom) - lstrlen(pszFileName)))
+		return;
+	p = _tcsrchr(szFileFrom, _T('\\'));
+	if (p != NULL)
+		*(++p) = 0;
+	lstrcat(szFileFrom, pszFileName); /* buffer safe */
+
+	hFile = CreateFile(szFileFrom, 0, FILE_SHARE_READ, 0, OPEN_EXISTING, 0, 0);
+	if (hFile == INVALID_HANDLE_VALUE)
+		return;
+	CloseHandle(hFile);
+
+	if (!GetModuleFileName(NULL, szFileTo, sizeof(szFileTo) - lstrlen(pszDestSubDir) - lstrlen(pszFileName)))
+		return;
+	p = _tcsrchr(szFileTo, _T('\\'));
+	if (p != NULL)
+		*(++p) = 0;
+	lstrcat(szFileTo, pszDestSubDir); /* buffer safe */
+	CreateDirectory(szFileTo, NULL);
+	lstrcat(szFileTo, pszFileName);  /* buffer safe */
+
+	if (!MoveFile(szFileFrom, szFileTo) && GetLastError() == ERROR_ALREADY_EXISTS) {
+		DeleteFile(szFileTo);
+		MoveFile(szFileFrom, szFileTo);
+	}
+}
+
+
+extern "C" __declspec(dllexport) PLUGININFOEX *MirandaPluginInfoEx(DWORD)
+{
+	return &pluginInfo;
+}
+
+
+extern "C" __declspec(dllexport) int Load(void)
+{
+	mir_getLP(&pluginInfo);
+
+	INITCOMMONCONTROLSEX icc = { 0 };
+	icc.dwSize = sizeof(icc);
+	icc.dwICC = ICC_UPDOWN_CLASS | ICC_TREEVIEW_CLASSES;
+	if (!InitCommonControlsEx(&icc))
+		return 1;
+
+	if (LoadLibrary(_T("riched20.dll")) == NULL) /* richedit v2.0 (Win98/NT4), v3.0 (WinXP/2000/Me+) */
+		if (IDYES != MessageBoxEx(NULL,
+			TranslateT("The Help Plugin can not be loaded, riched20.dll is missing. If you are using WINE please make sure you have riched20.dll installed.\n\nPress 'Yes' to continue loading Miranda NG."),
+			TranslateT("Help Plugin"), MB_YESNO | MB_ICONWARNING | MB_SETFOREGROUND | MB_TOPMOST | MB_TASKMODAL, LANGIDFROMLCID(Langpack_GetDefaultLocale())))
+			return 1;
+
+	if (InstallDialogBoxHook())
+		return 1;
+
+	InitOptions();
+	InitDialogCache();
+	// InitUpdate();
+
+	//	InstallFile(_T("Help-Readme.txt"),_T("Docs\\"));
+	//	InstallFile(_T("Help-License.txt"),_T("Docs\\"));
+	//	InstallFile(_T("Help-SDK.zip"),_T("Docs\\"));
+
+	return 0;
+}
+
+extern "C" __declspec(dllexport) int Unload(void)
+{
+	UninitOptions();
+	// UninitUpdate();
+	RemoveDialogBoxHook();
+
+	if (hwndHelpDlg != NULL)
+		DestroyWindow(hwndHelpDlg);
+	FreeDialogCache();
+
+	return 0;
+}
-- 
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