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141 lines
5.0 KiB
C++
141 lines
5.0 KiB
C++
// XTPKeyboardManager.h : interface for the CXTPKeyboardManager class.
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//
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// This file is a part of the XTREME COMMANDBARS MFC class library.
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// (c)1998-2012 Codejock Software, All Rights Reserved.
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//
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// THIS SOURCE FILE IS THE PROPERTY OF CODEJOCK SOFTWARE AND IS NOT TO BE
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// RE-DISTRIBUTED BY ANY MEANS WHATSOEVER WITHOUT THE EXPRESSED WRITTEN
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// CONSENT OF CODEJOCK SOFTWARE.
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//
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// THIS SOURCE CODE CAN ONLY BE USED UNDER THE TERMS AND CONDITIONS OUTLINED
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// IN THE XTREME TOOLKIT PRO LICENSE AGREEMENT. CODEJOCK SOFTWARE GRANTS TO
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// YOU (ONE SOFTWARE DEVELOPER) THE LIMITED RIGHT TO USE THIS SOFTWARE ON A
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// SINGLE COMPUTER.
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//
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// CONTACT INFORMATION:
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// support@codejock.com
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// http://www.codejock.com
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//
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/////////////////////////////////////////////////////////////////////////////
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//{{AFX_CODEJOCK_PRIVATE
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#if !defined(__XTPKEYBOARDMANAGER_H__)
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#define __XTPKEYBOARDMANAGER_H__
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//}}AFX_CODEJOCK_PRIVATE
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#if _MSC_VER >= 1000
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#pragma once
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#endif // _MSC_VER >= 1000
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//===========================================================================
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// Summary:
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// CXTPKeyboardManager class used to handle keyboard hooks
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//===========================================================================
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class _XTP_EXT_CLASS CXTPKeyboardManager : public CNoTrackObject
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{
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public:
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//-----------------------------------------------------------------------
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// Summary:
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// Constructs a CXTPKeyboardManager object.
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//-----------------------------------------------------------------------
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CXTPKeyboardManager();
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//-------------------------------------------------------------------------
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// Summary:
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// Destroys a CXTPKeyboardManager object, handles clean up and deallocation
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//-------------------------------------------------------------------------
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~CXTPKeyboardManager();
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public:
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//-----------------------------------------------------------------------
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// Summary:
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// This method is called to start/end keyboard hooks
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// Parameters:
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// bSetup - TRUE to start keyboard hooks
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// See Also: SetupCallWndProcHook
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//-----------------------------------------------------------------------
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void SetupKeyboardHook(BOOL bSetup = TRUE);
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//-----------------------------------------------------------------------
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// Summary:
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// This method is called to start/end message hooks
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// Parameters:
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// bSetup - TRUE to start message hooks
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// See Also: SetupKeyboardHook
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//-----------------------------------------------------------------------
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void SetupCallWndProcHook(BOOL bSetup = TRUE);
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//-----------------------------------------------------------------------
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// Summary:
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// Call this method to hook keyboard notifications
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// Parameters:
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// pHook - CXTPHookManagerHookAble object that will receive keyboard notifications
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// See Also: UnhookKeyboard
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//-----------------------------------------------------------------------
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void HookKeyboard(CXTPHookManagerHookAble* pHook);
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//-----------------------------------------------------------------------
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// Summary:
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// Call this method to unhook keyboard notifications
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// Parameters:
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// pHook - CXTPHookManagerHookAble object to remove
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// See Also: HookKeyboard
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//-----------------------------------------------------------------------
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void UnhookKeyboard(CXTPHookManagerHookAble* pHook);
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//-----------------------------------------------------------------------
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// Summary:
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// Determines if keyboard is hooked
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// Returns:
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// TRUE if keyboard is hooked
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//-----------------------------------------------------------------------
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BOOL IsKeyboardHooked() { return m_lstKeyboardHooks.GetCount() > 0; }
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//-----------------------------------------------------------------------
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// Summary:
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// This method is called to process keyboard hook
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// Parameters:
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// nMessage - Message to process
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// wParam - Message specified parameter
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// lParam - Message specified parameter
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// Returns:
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// TRUE if message was processed
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//-----------------------------------------------------------------------
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BOOL ProcessKeyboardHooks(UINT nMessage, WPARAM wParam, LPARAM lParam = 0);
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protected:
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//{{AFX_CODEJOCK_PRIVATE
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static LRESULT CALLBACK KeyboardProc(int code, WPARAM wParam, LPARAM lParam);
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static LRESULT CALLBACK CallWndProc(int code, WPARAM wParam, LPARAM lParam);
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static LRESULT CALLBACK GetMessageProc(int code, WPARAM wParam, LPARAM lParam);
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//}}AFX_CODEJOCK_PRIVATE
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protected:
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HHOOK m_hHookKeyboard; // Keyboard hook
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HHOOK m_hHookCallWndProc; // Message hook
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HHOOK m_hHookGetMessage; // Message hook
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#ifdef _AFXDLL
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AFX_MODULE_STATE* m_pModuleState; // Module state
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#endif
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static CThreadLocal<CXTPKeyboardManager> _xtpKeyboardThreadState; // Instance of Keyboard hook
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CList<CXTPHookManagerHookAble*, CXTPHookManagerHookAble*> m_lstKeyboardHooks; // List of keyboard hooks
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private:
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friend CXTPKeyboardManager* XTPKeyboardManager();
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friend class CXTPCommandBars;
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};
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AFX_INLINE CXTPKeyboardManager* XTPKeyboardManager() {
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return CXTPKeyboardManager::_xtpKeyboardThreadState.GetData();
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}
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#endif //#if !defined(__XTPKEYBOARDMANAGER_H__)
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