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120 lines
2.8 KiB
C++
Executable File
120 lines
2.8 KiB
C++
Executable File
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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#ifndef __WINCLOSE_H
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// Avoid include redundancy
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//
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#define __WINCLOSE_H
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// Purpose: Provide a registry to monitor when a window is actually closed.
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// Comments: Designed to work with other protocol types, DDE, OLE, whatever.
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// Revision History:
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// 01-19-95 created GAB
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//
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// Required Includes
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//
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// Constants
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//
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// Structures
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//
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class CWindowChangeRegistry {
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protected:
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static CPtrList m_Registry;
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POSITION m_rIndex;
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CWindowChangeRegistry() {}
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~CWindowChangeRegistry() {
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m_Registry.RemoveAt(m_rIndex);
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}
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};
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class CWindowChangeItem : public CWindowChangeRegistry {
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protected:
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enum {
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m_DDE,
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m_OLE
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};
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int m_iType;
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DWORD m_dwWindowID;
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CWindowChangeItem(DWORD dwWindowID, int iType);
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virtual void WindowClosing(BOOL bExiting) = 0;
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virtual void WindowSizing(DWORD dwX, DWORD dwY, DWORD dwCX, DWORD dwCY) = 0;
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virtual void WindowMaximizing() = 0;
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virtual void WindowMinimizing() = 0;
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virtual void WindowNormalizing() = 0;
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public:
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int GetType() {
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return(m_iType);
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}
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DWORD GetWindowID() {
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return(m_dwWindowID);
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}
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enum {
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m_Close,
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m_Size,
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m_Maximize,
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m_Minimize,
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m_Normalize
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};
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static void Closing(DWORD dwWindowID);
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static void Sizing(DWORD dwWindowID, DWORD dwX, DWORD dwY, DWORD dwCX, DWORD dwCY);
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static void Maximizing(DWORD dwWindowID);
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static void Minimizing(DWORD dwWindowID);
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static void Normalizing(DWORD dwWindowID);
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};
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class CDDEWindowChangeItem : public CWindowChangeItem {
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CString m_csServiceName;
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protected:
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CDDEWindowChangeItem(CString& csServiceName, DWORD dwWindowID);
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// Must override.
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void WindowClosing(BOOL bExiting);
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void WindowSizing(DWORD dwX, DWORD dwY, DWORD dwCX, DWORD dwCY);
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void WindowMaximizing();
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void WindowMinimizing();
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void WindowNormalizing();
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public:
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CString GetServiceName() {
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return(m_csServiceName);
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}
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// Consider these the constructor, destructor.
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static BOOL DDERegister(CString &csServiceName, DWORD dwWindowID);
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static BOOL DDEUnRegister(CString &csServiceName, DWORD dwWindowID);
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};
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// Global variables
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//
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// Macros
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//
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// Function declarations
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//
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#endif // __WINCLOSE_H
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