3998 lines
115 KiB
C++
3998 lines
115 KiB
C++
// Windows Template Library - WTL version 10.0
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// Copyright (C) Microsoft Corporation, WTL Team. All rights reserved.
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//
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// This file is a part of the Windows Template Library.
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// The use and distribution terms for this software are covered by the
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// Microsoft Public License (http://opensource.org/licenses/MS-PL)
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// which can be found in the file MS-PL.txt at the root folder.
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#ifndef __ATLCTRLW_H__
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#define __ATLCTRLW_H__
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#pragma once
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#ifndef __ATLAPP_H__
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#error atlctrlw.h requires atlapp.h to be included first
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#endif
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#ifndef __ATLCTRLS_H__
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#error atlctrlw.h requires atlctrls.h to be included first
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#endif
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// Define _WTL_CMDBAR_VISTA_MENUS as 0 to exclude Vista menus support
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#ifndef _WTL_CMDBAR_VISTA_MENUS
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#define _WTL_CMDBAR_VISTA_MENUS 1
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#endif
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// Note: Define _WTL_CMDBAR_VISTA_STD_MENUBAR to use Vista standard menubar look with Vista menus
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///////////////////////////////////////////////////////////////////////////////
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// Classes in this file:
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//
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// CCommandBarCtrlImpl<T, TBase, TWinTraits>
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// CCommandBarCtrl
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// CMDICommandBarCtrlImpl<T, TBase, TWinTraits>
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// CMDICommandBarCtrl
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namespace WTL
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{
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///////////////////////////////////////////////////////////////////////////////
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// Command Bars
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// Window Styles:
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#define CBRWS_TOP CCS_TOP
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#define CBRWS_BOTTOM CCS_BOTTOM
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#define CBRWS_NORESIZE CCS_NORESIZE
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#define CBRWS_NOPARENTALIGN CCS_NOPARENTALIGN
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#define CBRWS_NODIVIDER CCS_NODIVIDER
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// Extended styles
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#define CBR_EX_TRANSPARENT 0x00000001L
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#define CBR_EX_SHAREMENU 0x00000002L
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#define CBR_EX_ALTFOCUSMODE 0x00000004L
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#define CBR_EX_TRACKALWAYS 0x00000008L
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#define CBR_EX_NOVISTAMENUS 0x00000010L
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// standard command bar styles
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#define ATL_SIMPLE_CMDBAR_PANE_STYLE \
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(WS_CHILD | WS_VISIBLE | WS_CLIPCHILDREN | WS_CLIPSIBLINGS | CBRWS_NODIVIDER | CBRWS_NORESIZE | CBRWS_NOPARENTALIGN)
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// Messages - support chevrons for frame windows
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#define CBRM_GETCMDBAR (WM_USER + 301) // returns command bar HWND
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#define CBRM_GETMENU (WM_USER + 302) // returns loaded or attached menu
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#define CBRM_TRACKPOPUPMENU (WM_USER + 303) // displays a popup menu
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typedef struct tagCBRPOPUPMENU
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{
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int cbSize;
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HMENU hMenu; // popup menu do display
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UINT uFlags; // TPM_* flags for ::TrackPopupMenuEx
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int x;
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int y;
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LPTPMPARAMS lptpm; // ptr to TPMPARAMS for ::TrackPopupMenuEx
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} CBRPOPUPMENU, *LPCBRPOPUPMENU;
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// helper class
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template <class T>
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class CSimpleStack : public ATL::CSimpleArray< T >
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{
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public:
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BOOL Push(T t)
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{
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#ifdef _CMDBAR_EXTRA_TRACE
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ATLTRACE2(atlTraceUI, 0, _T("CmdBar - STACK-PUSH (%8.8X) size = %i\n"), t, GetSize());
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#endif
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return this->Add(t);
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}
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T Pop()
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{
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int nLast = this->GetSize() - 1;
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if(nLast < 0)
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return NULL; // must be able to convert to NULL
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T t = this->m_aT[nLast];
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#ifdef _CMDBAR_EXTRA_TRACE
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ATLTRACE2(atlTraceUI, 0, _T("CmdBar - STACK-POP (%8.8X) size = %i\n"), t, GetSize());
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#endif
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if(!this->RemoveAt(nLast))
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return NULL;
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return t;
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}
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T GetCurrent()
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{
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int nLast = this->GetSize() - 1;
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if(nLast < 0)
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return NULL; // must be able to convert to NULL
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return this->m_aT[nLast];
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}
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};
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///////////////////////////////////////////////////////////////////////////////
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// CCommandBarCtrlBase - base class for the Command Bar implementation
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class CCommandBarCtrlBase : public CToolBarCtrl
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{
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public:
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struct _MsgHookData
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{
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HHOOK hMsgHook;
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DWORD dwUsage;
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_MsgHookData() : hMsgHook(NULL), dwUsage(0)
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{ }
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};
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typedef ATL::CSimpleMap<DWORD, _MsgHookData*> CMsgHookMap;
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static CMsgHookMap* s_pmapMsgHook;
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static HHOOK s_hCreateHook;
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static CCommandBarCtrlBase* s_pCurrentBar;
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static bool s_bStaticInit;
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CSimpleStack<HWND> m_stackMenuWnd;
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CSimpleStack<HMENU> m_stackMenuHandle;
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HWND m_hWndHook;
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DWORD m_dwMagic;
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CCommandBarCtrlBase() : m_hWndHook(NULL), m_dwMagic(1314)
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{
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// init static variables
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if(!s_bStaticInit)
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{
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CStaticDataInitCriticalSectionLock lock;
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if(FAILED(lock.Lock()))
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{
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ATLTRACE2(atlTraceUI, 0, _T("ERROR : Unable to lock critical section in CCommandBarCtrlBase::CCommandBarCtrlBase.\n"));
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ATLASSERT(FALSE);
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return;
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}
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if(!s_bStaticInit)
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{
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// Just in case...
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AtlInitCommonControls(ICC_COOL_CLASSES | ICC_BAR_CLASSES);
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// done
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s_bStaticInit = true;
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}
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lock.Unlock();
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}
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}
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bool IsCommandBarBase() const { return m_dwMagic == 1314; }
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};
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__declspec(selectany) CCommandBarCtrlBase::CMsgHookMap* CCommandBarCtrlBase::s_pmapMsgHook = NULL;
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__declspec(selectany) HHOOK CCommandBarCtrlBase::s_hCreateHook = NULL;
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__declspec(selectany) CCommandBarCtrlBase* CCommandBarCtrlBase::s_pCurrentBar = NULL;
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__declspec(selectany) bool CCommandBarCtrlBase::s_bStaticInit = false;
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///////////////////////////////////////////////////////////////////////////////
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// CCommandBarCtrl - ATL implementation of Command Bars
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template <class T, class TBase = CCommandBarCtrlBase, class TWinTraits = ATL::CControlWinTraits>
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class ATL_NO_VTABLE CCommandBarCtrlImpl : public ATL::CWindowImpl< T, TBase, TWinTraits >
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{
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public:
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DECLARE_WND_SUPERCLASS2(NULL, T, TBase::GetWndClassName())
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// Declarations
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struct _MenuItemData // menu item data
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{
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DWORD dwMagic;
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LPTSTR lpstrText;
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UINT fType;
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UINT fState;
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int iButton;
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_MenuItemData() : dwMagic(0x1313), lpstrText(NULL), fType(0U), fState(0U), iButton(0)
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{ }
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bool IsCmdBarMenuItem() { return (dwMagic == 0x1313); }
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};
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struct _ToolBarData // toolbar resource data
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{
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WORD wVersion;
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WORD wWidth;
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WORD wHeight;
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WORD wItemCount;
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//WORD aItems[wItemCount]
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WORD* items()
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{ return (WORD*)(this+1); }
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};
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// Constants
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enum _CmdBarDrawConstants
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{
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s_kcxGap = 1,
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s_kcxTextMargin = 2,
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s_kcxButtonMargin = 3,
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s_kcyButtonMargin = 3
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};
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enum
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{
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_nMaxMenuItemTextLength = 100,
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_chChevronShortcut = _T('/')
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};
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// Data members
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HMENU m_hMenu;
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HIMAGELIST m_hImageList;
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ATL::CSimpleValArray<WORD> m_arrCommand;
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DWORD m_dwExtendedStyle; // Command Bar specific extended styles
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ATL::CContainedWindow m_wndParent;
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bool m_bMenuActive:1;
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bool m_bAttachedMenu:1;
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bool m_bImagesVisible:1;
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bool m_bPopupItem:1;
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bool m_bContextMenu:1;
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bool m_bEscapePressed:1;
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bool m_bSkipMsg:1;
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bool m_bParentActive:1;
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bool m_bFlatMenus:1;
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bool m_bUseKeyboardCues:1;
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bool m_bShowKeyboardCues:1;
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bool m_bAllowKeyboardCues:1;
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bool m_bKeyboardInput:1;
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bool m_bAlphaImages:1;
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bool m_bLayoutRTL:1;
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bool m_bSkipPostDown:1;
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bool m_bVistaMenus:1;
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int m_nPopBtn;
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int m_nNextPopBtn;
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SIZE m_szBitmap;
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SIZE m_szButton;
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COLORREF m_clrMask;
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CFont m_fontMenu; // used internally, only to measure text
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UINT m_uSysKey;
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HWND m_hWndFocus; // Alternate focus mode
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int m_cxExtraSpacing;
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#if _WTL_CMDBAR_VISTA_MENUS
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ATL::CSimpleValArray<HBITMAP> m_arrVistaBitmap; // Bitmaps for Vista menus
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#endif // _WTL_CMDBAR_VISTA_MENUS
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// Constructor/destructor
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CCommandBarCtrlImpl() :
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m_hMenu(NULL),
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m_hImageList(NULL),
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m_dwExtendedStyle(CBR_EX_TRANSPARENT | CBR_EX_SHAREMENU | CBR_EX_TRACKALWAYS),
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m_wndParent(this, 1),
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m_bMenuActive(false),
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m_bAttachedMenu(false),
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m_bImagesVisible(true),
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m_bPopupItem(false),
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m_bContextMenu(false),
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m_bEscapePressed(false),
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m_bSkipMsg(false),
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m_bParentActive(true),
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m_bFlatMenus(false),
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m_bUseKeyboardCues(false),
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m_bShowKeyboardCues(false),
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m_bAllowKeyboardCues(true),
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m_bKeyboardInput(false),
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m_bAlphaImages(false),
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m_bLayoutRTL(false),
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m_bSkipPostDown(false),
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m_bVistaMenus(false),
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m_nPopBtn(-1),
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m_nNextPopBtn(-1),
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m_clrMask(RGB(192, 192, 192)),
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m_uSysKey(0),
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m_hWndFocus(NULL),
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m_cxExtraSpacing(0)
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{
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SetImageSize(16, 15); // default
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}
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~CCommandBarCtrlImpl()
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{
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if(m_wndParent.IsWindow())
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/*scary!*/ m_wndParent.UnsubclassWindow();
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if((m_hMenu != NULL) && ((m_dwExtendedStyle & CBR_EX_SHAREMENU) == 0))
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::DestroyMenu(m_hMenu);
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if(m_hImageList != NULL)
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::ImageList_Destroy(m_hImageList);
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}
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// Attributes
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DWORD GetCommandBarExtendedStyle() const
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{
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return m_dwExtendedStyle;
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}
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DWORD SetCommandBarExtendedStyle(DWORD dwExtendedStyle, DWORD dwMask = 0)
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{
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DWORD dwPrevStyle = m_dwExtendedStyle;
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if(dwMask == 0)
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m_dwExtendedStyle = dwExtendedStyle;
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else
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m_dwExtendedStyle = (m_dwExtendedStyle & ~dwMask) | (dwExtendedStyle & dwMask);
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return dwPrevStyle;
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}
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CMenuHandle GetMenu() const
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{
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ATLASSERT(::IsWindow(this->m_hWnd));
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return m_hMenu;
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}
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COLORREF GetImageMaskColor() const
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{
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return m_clrMask;
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}
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COLORREF SetImageMaskColor(COLORREF clrMask)
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{
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COLORREF clrOld = m_clrMask;
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m_clrMask = clrMask;
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return clrOld;
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}
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bool GetImagesVisible() const
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{
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return m_bImagesVisible;
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}
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bool SetImagesVisible(bool bVisible)
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{
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bool bOld = m_bImagesVisible;
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m_bImagesVisible = bVisible;
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return bOld;
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}
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void GetImageSize(SIZE& size) const
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{
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size = m_szBitmap;
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}
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bool SetImageSize(SIZE& size)
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{
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return SetImageSize(size.cx, size.cy);
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}
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bool SetImageSize(int cx, int cy)
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{
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if(m_hImageList != NULL)
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{
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if(::ImageList_GetImageCount(m_hImageList) == 0) // empty
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{
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::ImageList_Destroy(m_hImageList);
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m_hImageList = NULL;
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}
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else
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{
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return false; // can't set, image list exists
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}
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}
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if((cx == 0) || (cy == 0))
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return false;
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m_szBitmap.cx = cx;
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m_szBitmap.cy = cy;
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m_szButton.cx = m_szBitmap.cx + 2 * s_kcxButtonMargin;
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m_szButton.cy = m_szBitmap.cy + 2 * s_kcyButtonMargin;
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return true;
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}
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bool GetAlphaImages() const
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{
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return m_bAlphaImages;
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}
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bool SetAlphaImages(bool bAlphaImages)
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{
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if(m_hImageList != NULL)
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{
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if(::ImageList_GetImageCount(m_hImageList) == 0) // empty
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{
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::ImageList_Destroy(m_hImageList);
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m_hImageList = NULL;
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}
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else
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{
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return false; // can't set, image list exists
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}
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}
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m_bAlphaImages = bAlphaImages;
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return true;
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}
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HWND GetCmdBar() const
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{
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ATLASSERT(::IsWindow(this->m_hWnd));
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return (HWND)::SendMessage(this->m_hWnd, CBRM_GETCMDBAR, 0, 0L);
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}
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// Methods
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HWND Create(HWND hWndParent, RECT& rcPos, LPCTSTR szWindowName = NULL,
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DWORD dwStyle = 0, DWORD dwExStyle = 0,
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UINT nID = 0, LPVOID lpCreateParam = NULL)
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{
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// These styles are required for command bars
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dwStyle |= TBSTYLE_LIST | TBSTYLE_FLAT;
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return ATL::CWindowImpl< T, TBase, TWinTraits >::Create(hWndParent, rcPos, szWindowName, dwStyle, dwExStyle, nID, lpCreateParam);
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}
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BOOL AttachToWindow(HWND hWnd)
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{
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ATLASSERT(this->m_hWnd == NULL);
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ATLASSERT(::IsWindow(hWnd));
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BOOL bRet = this->SubclassWindow(hWnd);
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if(bRet)
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{
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m_bAttachedMenu = true;
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T* pT = static_cast<T*>(this);
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pT->GetSystemSettings();
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}
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return bRet;
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}
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BOOL LoadMenu(ATL::_U_STRINGorID menu)
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{
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ATLASSERT(::IsWindow(this->m_hWnd));
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if(m_bAttachedMenu) // doesn't work in this mode
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return FALSE;
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if(menu.m_lpstr == NULL)
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return FALSE;
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HMENU hMenu = ::LoadMenu(ModuleHelper::GetResourceInstance(), menu.m_lpstr);
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if(hMenu == NULL)
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return FALSE;
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return AttachMenu(hMenu);
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}
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BOOL AttachMenu(HMENU hMenu)
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{
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ATLASSERT(::IsWindow(this->m_hWnd));
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ATLASSERT((hMenu == NULL) || ::IsMenu(hMenu));
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if((hMenu != NULL) && !::IsMenu(hMenu))
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return FALSE;
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#if _WTL_CMDBAR_VISTA_MENUS
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// remove Vista bitmaps if used
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if(m_bVistaMenus && (m_hMenu != NULL))
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{
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T* pT = static_cast<T*>(this);
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pT->_RemoveVistaBitmapsFromMenu();
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}
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#endif // _WTL_CMDBAR_VISTA_MENUS
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// destroy old menu, if needed, and set new one
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if((m_hMenu != NULL) && ((m_dwExtendedStyle & CBR_EX_SHAREMENU) == 0))
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::DestroyMenu(m_hMenu);
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m_hMenu = hMenu;
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if(m_bAttachedMenu) // Nothing else in this mode
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return TRUE;
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// Build buttons according to menu
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this->SetRedraw(FALSE);
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// Clear all buttons
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int nCount = this->GetButtonCount();
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for(int i = 0; i < nCount; i++)
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ATLVERIFY(this->DeleteButton(0) != FALSE);
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// Add buttons for each menu item
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if(m_hMenu != NULL)
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{
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int nItems = ::GetMenuItemCount(m_hMenu);
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T* pT = static_cast<T*>(this);
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(void)pT; // avoid level 4 warning
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TCHAR szString[pT->_nMaxMenuItemTextLength] = {};
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for(int i = 0; i < nItems; i++)
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{
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CMenuItemInfo mii;
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mii.fMask = MIIM_TYPE | MIIM_STATE | MIIM_SUBMENU;
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mii.fType = MFT_STRING;
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mii.dwTypeData = szString;
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mii.cch = pT->_nMaxMenuItemTextLength;
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BOOL bRet = ::GetMenuItemInfo(m_hMenu, i, TRUE, &mii);
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ATLASSERT(bRet);
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// If we have more than the buffer, we assume we have bitmaps bits
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if(lstrlen(szString) > pT->_nMaxMenuItemTextLength - 1)
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{
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mii.fType = MFT_BITMAP;
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::SetMenuItemInfo(m_hMenu, i, TRUE, &mii);
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szString[0] = 0;
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}
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// NOTE: Command Bar currently supports only drop-down menu items
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ATLASSERT(mii.hSubMenu != NULL);
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|
|
TBBUTTON btn = {};
|
|
btn.iBitmap = 0;
|
|
btn.idCommand = i;
|
|
btn.fsState = (BYTE)(((mii.fState & MFS_DISABLED) == 0) ? TBSTATE_ENABLED : 0);
|
|
btn.fsStyle = BTNS_BUTTON | BTNS_AUTOSIZE | BTNS_DROPDOWN;
|
|
btn.dwData = 0;
|
|
btn.iString = 0;
|
|
|
|
bRet = this->InsertButton(-1, &btn);
|
|
ATLASSERT(bRet);
|
|
|
|
TBBUTTONINFO bi = {};
|
|
bi.cbSize = sizeof(TBBUTTONINFO);
|
|
bi.dwMask = TBIF_TEXT;
|
|
bi.pszText = szString;
|
|
|
|
bRet = this->SetButtonInfo(i, &bi);
|
|
ATLASSERT(bRet);
|
|
}
|
|
}
|
|
|
|
this->SetRedraw(TRUE);
|
|
this->Invalidate();
|
|
this->UpdateWindow();
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
BOOL LoadImages(ATL::_U_STRINGorID image)
|
|
{
|
|
return _LoadImagesHelper(image, false);
|
|
}
|
|
|
|
BOOL LoadMappedImages(UINT nIDImage, UINT nFlags = 0, LPCOLORMAP lpColorMap = NULL, int nMapSize = 0)
|
|
{
|
|
return _LoadImagesHelper(nIDImage, true, nFlags , lpColorMap, nMapSize);
|
|
}
|
|
|
|
BOOL _LoadImagesHelper(ATL::_U_STRINGorID image, bool bMapped, UINT nFlags = 0, LPCOLORMAP lpColorMap = NULL, int nMapSize = 0)
|
|
{
|
|
ATLASSERT(::IsWindow(this->m_hWnd));
|
|
HINSTANCE hInstance = ModuleHelper::GetResourceInstance();
|
|
|
|
HRSRC hRsrc = ::FindResource(hInstance, image.m_lpstr, (LPTSTR)RT_TOOLBAR);
|
|
if(hRsrc == NULL)
|
|
return FALSE;
|
|
|
|
HGLOBAL hGlobal = ::LoadResource(hInstance, hRsrc);
|
|
if(hGlobal == NULL)
|
|
return FALSE;
|
|
|
|
_ToolBarData* pData = (_ToolBarData*)::LockResource(hGlobal);
|
|
if(pData == NULL)
|
|
return FALSE;
|
|
ATLASSERT(pData->wVersion == 1);
|
|
|
|
WORD* pItems = pData->items();
|
|
int nItems = pData->wItemCount;
|
|
|
|
// Set internal data
|
|
SetImageSize(pData->wWidth, pData->wHeight);
|
|
|
|
// Create image list if needed
|
|
if(m_hImageList == NULL)
|
|
{
|
|
// Check if the bitmap is 32-bit (alpha channel) bitmap (valid for Windows XP only)
|
|
T* pT = static_cast<T*>(this);
|
|
m_bAlphaImages = AtlIsAlphaBitmapResource(image);
|
|
|
|
if(!pT->CreateInternalImageList(pData->wItemCount))
|
|
return FALSE;
|
|
}
|
|
|
|
#if _WTL_CMDBAR_VISTA_MENUS
|
|
int nOldImageCount = ::ImageList_GetImageCount(m_hImageList);
|
|
#endif // _WTL_CMDBAR_VISTA_MENUS
|
|
|
|
// Add bitmap to our image list
|
|
CBitmap bmp;
|
|
if(bMapped)
|
|
{
|
|
ATLASSERT(HIWORD(PtrToUlong(image.m_lpstr)) == 0); // if mapped, must be a numeric ID
|
|
int nIDImage = (int)(short)LOWORD(PtrToUlong(image.m_lpstr));
|
|
bmp.LoadMappedBitmap(nIDImage, (WORD)nFlags, lpColorMap, nMapSize);
|
|
}
|
|
else
|
|
{
|
|
if(m_bAlphaImages)
|
|
bmp = (HBITMAP)::LoadImage(ModuleHelper::GetResourceInstance(), image.m_lpstr, IMAGE_BITMAP, 0, 0, LR_CREATEDIBSECTION | LR_DEFAULTSIZE);
|
|
else
|
|
bmp.LoadBitmap(image.m_lpstr);
|
|
}
|
|
ATLASSERT(bmp.m_hBitmap != NULL);
|
|
if(bmp.m_hBitmap == NULL)
|
|
return FALSE;
|
|
if(::ImageList_AddMasked(m_hImageList, bmp, m_clrMask) == -1)
|
|
return FALSE;
|
|
|
|
// Fill the array with command IDs
|
|
for(int i = 0; i < nItems; i++)
|
|
{
|
|
if(pItems[i] != 0)
|
|
m_arrCommand.Add(pItems[i]);
|
|
}
|
|
|
|
int nImageCount = ::ImageList_GetImageCount(m_hImageList);
|
|
ATLASSERT(nImageCount == m_arrCommand.GetSize());
|
|
if(nImageCount != m_arrCommand.GetSize())
|
|
return FALSE;
|
|
|
|
#if _WTL_CMDBAR_VISTA_MENUS
|
|
if(RunTimeHelper::IsVista())
|
|
{
|
|
T* pT = static_cast<T*>(this);
|
|
pT->_AddVistaBitmapsFromImageList(nOldImageCount, nImageCount - nOldImageCount);
|
|
ATLASSERT(nImageCount == m_arrVistaBitmap.GetSize());
|
|
}
|
|
#endif // _WTL_CMDBAR_VISTA_MENUS
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
BOOL AddBitmap(ATL::_U_STRINGorID bitmap, int nCommandID)
|
|
{
|
|
ATLASSERT(::IsWindow(this->m_hWnd));
|
|
CBitmap bmp;
|
|
bmp.LoadBitmap(bitmap.m_lpstr);
|
|
if(bmp.m_hBitmap == NULL)
|
|
return FALSE;
|
|
return AddBitmap(bmp, nCommandID);
|
|
}
|
|
|
|
BOOL AddBitmap(HBITMAP hBitmap, UINT nCommandID)
|
|
{
|
|
ATLASSERT(::IsWindow(this->m_hWnd));
|
|
T* pT = static_cast<T*>(this);
|
|
// Create image list if it doesn't exist
|
|
if(m_hImageList == NULL)
|
|
{
|
|
if(!pT->CreateInternalImageList(1))
|
|
return FALSE;
|
|
}
|
|
// check bitmap size
|
|
CBitmapHandle bmp = hBitmap;
|
|
SIZE size = {};
|
|
bmp.GetSize(size);
|
|
if((size.cx != m_szBitmap.cx) || (size.cy != m_szBitmap.cy))
|
|
{
|
|
ATLASSERT(FALSE); // must match size!
|
|
return FALSE;
|
|
}
|
|
// add bitmap
|
|
int nRet = ::ImageList_AddMasked(m_hImageList, hBitmap, m_clrMask);
|
|
if(nRet == -1)
|
|
return FALSE;
|
|
BOOL bRet = m_arrCommand.Add((WORD)nCommandID);
|
|
ATLASSERT(::ImageList_GetImageCount(m_hImageList) == m_arrCommand.GetSize());
|
|
#if _WTL_CMDBAR_VISTA_MENUS
|
|
if(RunTimeHelper::IsVista())
|
|
{
|
|
pT->_AddVistaBitmapFromImageList(m_arrCommand.GetSize() - 1);
|
|
ATLASSERT(m_arrVistaBitmap.GetSize() == m_arrCommand.GetSize());
|
|
}
|
|
#endif // _WTL_CMDBAR_VISTA_MENUS
|
|
return bRet;
|
|
}
|
|
|
|
BOOL AddIcon(ATL::_U_STRINGorID icon, UINT nCommandID)
|
|
{
|
|
ATLASSERT(::IsWindow(this->m_hWnd));
|
|
HICON hIcon = ::LoadIcon(ModuleHelper::GetResourceInstance(), icon.m_lpstr);
|
|
if(hIcon == NULL)
|
|
return FALSE;
|
|
return AddIcon(hIcon, nCommandID);
|
|
}
|
|
|
|
BOOL AddIcon(HICON hIcon, UINT nCommandID)
|
|
{
|
|
ATLASSERT(::IsWindow(this->m_hWnd));
|
|
T* pT = static_cast<T*>(this);
|
|
// create image list if it doesn't exist
|
|
if(m_hImageList == NULL)
|
|
{
|
|
if(!pT->CreateInternalImageList(1))
|
|
return FALSE;
|
|
}
|
|
|
|
int nRet = ::ImageList_AddIcon(m_hImageList, hIcon);
|
|
if(nRet == -1)
|
|
return FALSE;
|
|
BOOL bRet = m_arrCommand.Add((WORD)nCommandID);
|
|
ATLASSERT(::ImageList_GetImageCount(m_hImageList) == m_arrCommand.GetSize());
|
|
#if _WTL_CMDBAR_VISTA_MENUS
|
|
if(RunTimeHelper::IsVista())
|
|
{
|
|
pT->_AddVistaBitmapFromImageList(m_arrCommand.GetSize() - 1);
|
|
ATLASSERT(m_arrVistaBitmap.GetSize() == m_arrCommand.GetSize());
|
|
}
|
|
#endif // _WTL_CMDBAR_VISTA_MENUS
|
|
return bRet;
|
|
}
|
|
|
|
BOOL ReplaceBitmap(ATL::_U_STRINGorID bitmap, int nCommandID)
|
|
{
|
|
ATLASSERT(::IsWindow(this->m_hWnd));
|
|
CBitmap bmp;
|
|
bmp.LoadBitmap(bitmap.m_lpstr);
|
|
if(bmp.m_hBitmap == NULL)
|
|
return FALSE;
|
|
return ReplaceBitmap(bmp, nCommandID);
|
|
}
|
|
|
|
BOOL ReplaceBitmap(HBITMAP hBitmap, UINT nCommandID)
|
|
{
|
|
ATLASSERT(::IsWindow(this->m_hWnd));
|
|
BOOL bRet = FALSE;
|
|
for(int i = 0; i < m_arrCommand.GetSize(); i++)
|
|
{
|
|
if(m_arrCommand[i] == nCommandID)
|
|
{
|
|
bRet = ::ImageList_Remove(m_hImageList, i);
|
|
if(bRet)
|
|
{
|
|
m_arrCommand.RemoveAt(i);
|
|
#if _WTL_CMDBAR_VISTA_MENUS
|
|
if(RunTimeHelper::IsVista())
|
|
{
|
|
if(m_arrVistaBitmap[i] != NULL)
|
|
::DeleteObject(m_arrVistaBitmap[i]);
|
|
m_arrVistaBitmap.RemoveAt(i);
|
|
}
|
|
#endif // _WTL_CMDBAR_VISTA_MENUS
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
if(bRet)
|
|
bRet = AddBitmap(hBitmap, nCommandID);
|
|
return bRet;
|
|
}
|
|
|
|
BOOL ReplaceIcon(ATL::_U_STRINGorID icon, UINT nCommandID)
|
|
{
|
|
ATLASSERT(::IsWindow(this->m_hWnd));
|
|
HICON hIcon = ::LoadIcon(ModuleHelper::GetResourceInstance(), icon.m_lpstr);
|
|
if(hIcon == NULL)
|
|
return FALSE;
|
|
return ReplaceIcon(hIcon, nCommandID);
|
|
}
|
|
|
|
BOOL ReplaceIcon(HICON hIcon, UINT nCommandID)
|
|
{
|
|
ATLASSERT(::IsWindow(this->m_hWnd));
|
|
BOOL bRet = FALSE;
|
|
for(int i = 0; i < m_arrCommand.GetSize(); i++)
|
|
{
|
|
if(m_arrCommand[i] == nCommandID)
|
|
{
|
|
bRet = (::ImageList_ReplaceIcon(m_hImageList, i, hIcon) != -1);
|
|
#if _WTL_CMDBAR_VISTA_MENUS
|
|
if(RunTimeHelper::IsVista() && (bRet != FALSE))
|
|
{
|
|
T* pT = static_cast<T*>(this);
|
|
pT->_ReplaceVistaBitmapFromImageList(i);
|
|
}
|
|
#endif // _WTL_CMDBAR_VISTA_MENUS
|
|
break;
|
|
}
|
|
}
|
|
return bRet;
|
|
}
|
|
|
|
BOOL RemoveImage(int nCommandID)
|
|
{
|
|
ATLASSERT(::IsWindow(this->m_hWnd));
|
|
|
|
BOOL bRet = FALSE;
|
|
for(int i = 0; i < m_arrCommand.GetSize(); i++)
|
|
{
|
|
if(m_arrCommand[i] == nCommandID)
|
|
{
|
|
bRet = ::ImageList_Remove(m_hImageList, i);
|
|
if(bRet)
|
|
{
|
|
m_arrCommand.RemoveAt(i);
|
|
#if _WTL_CMDBAR_VISTA_MENUS
|
|
if(RunTimeHelper::IsVista())
|
|
{
|
|
if(m_arrVistaBitmap[i] != NULL)
|
|
::DeleteObject(m_arrVistaBitmap[i]);
|
|
m_arrVistaBitmap.RemoveAt(i);
|
|
}
|
|
#endif // _WTL_CMDBAR_VISTA_MENUS
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
return bRet;
|
|
}
|
|
|
|
BOOL RemoveAllImages()
|
|
{
|
|
ATLASSERT(::IsWindow(this->m_hWnd));
|
|
|
|
ATLTRACE2(atlTraceUI, 0, _T("CmdBar - Removing all images\n"));
|
|
BOOL bRet = ::ImageList_RemoveAll(m_hImageList);
|
|
if(bRet)
|
|
{
|
|
m_arrCommand.RemoveAll();
|
|
#if _WTL_CMDBAR_VISTA_MENUS
|
|
for(int i = 0; i < m_arrVistaBitmap.GetSize(); i++)
|
|
{
|
|
if(m_arrVistaBitmap[i] != NULL)
|
|
::DeleteObject(m_arrVistaBitmap[i]);
|
|
}
|
|
m_arrVistaBitmap.RemoveAll();
|
|
#endif // _WTL_CMDBAR_VISTA_MENUS
|
|
}
|
|
return bRet;
|
|
}
|
|
|
|
BOOL TrackPopupMenu(HMENU hMenu, UINT uFlags, int x, int y, LPTPMPARAMS lpParams = NULL)
|
|
{
|
|
ATLASSERT(::IsWindow(this->m_hWnd));
|
|
ATLASSERT(::IsMenu(hMenu));
|
|
if(!::IsMenu(hMenu))
|
|
return FALSE;
|
|
m_bContextMenu = true;
|
|
if(m_bUseKeyboardCues)
|
|
m_bShowKeyboardCues = m_bKeyboardInput;
|
|
T* pT = static_cast<T*>(this);
|
|
return pT->DoTrackPopupMenu(hMenu, uFlags, x, y, lpParams);
|
|
}
|
|
|
|
BOOL SetMDIClient(HWND /*hWndMDIClient*/)
|
|
{
|
|
// Use CMDICommandBarCtrl for MDI support
|
|
ATLASSERT(FALSE);
|
|
return FALSE;
|
|
}
|
|
|
|
// Message map and handlers
|
|
BEGIN_MSG_MAP(CCommandBarCtrlImpl)
|
|
MESSAGE_HANDLER(WM_CREATE, OnCreate)
|
|
MESSAGE_HANDLER(WM_DESTROY, OnDestroy)
|
|
MESSAGE_HANDLER(WM_ERASEBKGND, OnEraseBackground)
|
|
MESSAGE_HANDLER(WM_INITMENU, OnInitMenu)
|
|
MESSAGE_HANDLER(WM_INITMENUPOPUP, OnInitMenuPopup)
|
|
MESSAGE_HANDLER(WM_MENUSELECT, OnMenuSelect)
|
|
MESSAGE_HANDLER(GetAutoPopupMessage(), OnInternalAutoPopup)
|
|
MESSAGE_HANDLER(GetGetBarMessage(), OnInternalGetBar)
|
|
MESSAGE_HANDLER(WM_SETTINGCHANGE, OnSettingChange)
|
|
MESSAGE_HANDLER(WM_MENUCHAR, OnMenuChar)
|
|
MESSAGE_HANDLER(WM_KILLFOCUS, OnKillFocus)
|
|
|
|
MESSAGE_HANDLER(WM_KEYDOWN, OnKeyDown)
|
|
MESSAGE_HANDLER(WM_KEYUP, OnKeyUp)
|
|
MESSAGE_HANDLER(WM_CHAR, OnChar)
|
|
MESSAGE_HANDLER(WM_SYSKEYDOWN, OnSysKeyDown)
|
|
MESSAGE_HANDLER(WM_SYSKEYUP, OnSysKeyUp)
|
|
MESSAGE_HANDLER(WM_SYSCHAR, OnSysChar)
|
|
// public API handlers - these stay to support chevrons in atlframe.h
|
|
MESSAGE_HANDLER(CBRM_GETMENU, OnAPIGetMenu)
|
|
MESSAGE_HANDLER(CBRM_TRACKPOPUPMENU, OnAPITrackPopupMenu)
|
|
MESSAGE_HANDLER(CBRM_GETCMDBAR, OnAPIGetCmdBar)
|
|
|
|
MESSAGE_HANDLER(WM_DRAWITEM, OnDrawItem)
|
|
MESSAGE_HANDLER(WM_MEASUREITEM, OnMeasureItem)
|
|
|
|
MESSAGE_HANDLER(WM_FORWARDMSG, OnForwardMsg)
|
|
ALT_MSG_MAP(1) // Parent window messages
|
|
NOTIFY_CODE_HANDLER(TBN_HOTITEMCHANGE, OnParentHotItemChange)
|
|
NOTIFY_CODE_HANDLER(TBN_DROPDOWN, OnParentDropDown)
|
|
MESSAGE_HANDLER(WM_INITMENUPOPUP, OnParentInitMenuPopup)
|
|
MESSAGE_HANDLER(GetGetBarMessage(), OnParentInternalGetBar)
|
|
MESSAGE_HANDLER(WM_SYSCOMMAND, OnParentSysCommand)
|
|
MESSAGE_HANDLER(CBRM_GETMENU, OnParentAPIGetMenu)
|
|
MESSAGE_HANDLER(WM_MENUCHAR, OnParentMenuChar)
|
|
MESSAGE_HANDLER(CBRM_TRACKPOPUPMENU, OnParentAPITrackPopupMenu)
|
|
MESSAGE_HANDLER(CBRM_GETCMDBAR, OnParentAPIGetCmdBar)
|
|
MESSAGE_HANDLER(WM_SETTINGCHANGE, OnParentSettingChange)
|
|
|
|
MESSAGE_HANDLER(WM_DRAWITEM, OnParentDrawItem)
|
|
MESSAGE_HANDLER(WM_MEASUREITEM, OnParentMeasureItem)
|
|
|
|
MESSAGE_HANDLER(WM_ACTIVATE, OnParentActivate)
|
|
NOTIFY_CODE_HANDLER(NM_CUSTOMDRAW, OnParentCustomDraw)
|
|
ALT_MSG_MAP(2) // MDI client window messages
|
|
// Use CMDICommandBarCtrl for MDI support
|
|
ALT_MSG_MAP(3) // Message hook messages
|
|
MESSAGE_HANDLER(WM_MOUSEMOVE, OnHookMouseMove)
|
|
MESSAGE_HANDLER(WM_SYSKEYDOWN, OnHookSysKeyDown)
|
|
MESSAGE_HANDLER(WM_SYSKEYUP, OnHookSysKeyUp)
|
|
MESSAGE_HANDLER(WM_SYSCHAR, OnHookSysChar)
|
|
MESSAGE_HANDLER(WM_KEYDOWN, OnHookKeyDown)
|
|
MESSAGE_HANDLER(WM_NEXTMENU, OnHookNextMenu)
|
|
MESSAGE_HANDLER(WM_CHAR, OnHookChar)
|
|
END_MSG_MAP()
|
|
|
|
LRESULT OnForwardMsg(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM lParam, BOOL& /*bHandled*/)
|
|
{
|
|
LPMSG pMsg = (LPMSG)lParam;
|
|
if((pMsg->message >= WM_MOUSEFIRST) && (pMsg->message <= WM_MOUSELAST))
|
|
m_bKeyboardInput = false;
|
|
else if((pMsg->message >= WM_KEYFIRST) && (pMsg->message <= WM_KEYLAST))
|
|
m_bKeyboardInput = true;
|
|
LRESULT lRet = 0;
|
|
ProcessWindowMessage(pMsg->hwnd, pMsg->message, pMsg->wParam, pMsg->lParam, lRet, 3);
|
|
return lRet;
|
|
}
|
|
|
|
LRESULT OnCreate(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& /*bHandled*/)
|
|
{
|
|
// Let the toolbar initialize itself
|
|
LRESULT lRet = this->DefWindowProc(uMsg, wParam, lParam);
|
|
// get and use system settings
|
|
T* pT = static_cast<T*>(this);
|
|
pT->GetSystemSettings();
|
|
// Parent init
|
|
ATL::CWindow wndParent = this->GetParent();
|
|
ATL::CWindow wndTopLevelParent = wndParent.GetTopLevelParent();
|
|
m_wndParent.SubclassWindow(wndTopLevelParent);
|
|
// Toolbar Init
|
|
this->SetButtonStructSize();
|
|
this->SetImageList(NULL);
|
|
|
|
// Create message hook if needed
|
|
CWindowCreateCriticalSectionLock lock;
|
|
if(FAILED(lock.Lock()))
|
|
{
|
|
ATLTRACE2(atlTraceUI, 0, _T("ERROR : Unable to lock critical section in CCommandBarCtrlImpl::OnCreate.\n"));
|
|
ATLASSERT(FALSE);
|
|
return -1;
|
|
}
|
|
|
|
if(this->s_pmapMsgHook == NULL)
|
|
{
|
|
ATLTRY(this->s_pmapMsgHook = new CCommandBarCtrlBase::CMsgHookMap);
|
|
ATLASSERT(this->s_pmapMsgHook != NULL);
|
|
}
|
|
|
|
if(this->s_pmapMsgHook != NULL)
|
|
{
|
|
DWORD dwThreadID = ::GetCurrentThreadId();
|
|
CCommandBarCtrlBase::_MsgHookData* pData = this->s_pmapMsgHook->Lookup(dwThreadID);
|
|
if(pData == NULL)
|
|
{
|
|
ATLTRY(pData = new CCommandBarCtrlBase::_MsgHookData);
|
|
ATLASSERT(pData != NULL);
|
|
HHOOK hMsgHook = ::SetWindowsHookEx(WH_GETMESSAGE, MessageHookProc, ModuleHelper::GetModuleInstance(), dwThreadID);
|
|
ATLASSERT(hMsgHook != NULL);
|
|
if((pData != NULL) && (hMsgHook != NULL))
|
|
{
|
|
pData->hMsgHook = hMsgHook;
|
|
pData->dwUsage = 1;
|
|
BOOL bRet = this->s_pmapMsgHook->Add(dwThreadID, pData);
|
|
(void)bRet; // avoid level 4 warning
|
|
ATLASSERT(bRet);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
(pData->dwUsage)++;
|
|
}
|
|
}
|
|
lock.Unlock();
|
|
|
|
// Get layout
|
|
m_bLayoutRTL = ((this->GetExStyle() & WS_EX_LAYOUTRTL) != 0);
|
|
|
|
return lRet;
|
|
}
|
|
|
|
LRESULT OnDestroy(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& /*bHandled*/)
|
|
{
|
|
LRESULT lRet = this->DefWindowProc(uMsg, wParam, lParam);
|
|
|
|
#if _WTL_CMDBAR_VISTA_MENUS
|
|
if(m_bVistaMenus && (m_hMenu != NULL))
|
|
{
|
|
T* pT = static_cast<T*>(this);
|
|
pT->_RemoveVistaBitmapsFromMenu();
|
|
}
|
|
|
|
for(int i = 0; i < m_arrVistaBitmap.GetSize(); i++)
|
|
{
|
|
if(m_arrVistaBitmap[i] != NULL)
|
|
::DeleteObject(m_arrVistaBitmap[i]);
|
|
}
|
|
#endif // _WTL_CMDBAR_VISTA_MENUS
|
|
|
|
if(m_bAttachedMenu) // nothing to do in this mode
|
|
return lRet;
|
|
|
|
CWindowCreateCriticalSectionLock lock;
|
|
if(FAILED(lock.Lock()))
|
|
{
|
|
ATLTRACE2(atlTraceUI, 0, _T("ERROR : Unable to lock critical section in CCommandBarCtrlImpl::OnDestroy.\n"));
|
|
ATLASSERT(FALSE);
|
|
return lRet;
|
|
}
|
|
|
|
if(this->s_pmapMsgHook != NULL)
|
|
{
|
|
DWORD dwThreadID = ::GetCurrentThreadId();
|
|
CCommandBarCtrlBase::_MsgHookData* pData = this->s_pmapMsgHook->Lookup(dwThreadID);
|
|
if(pData != NULL)
|
|
{
|
|
(pData->dwUsage)--;
|
|
if(pData->dwUsage == 0)
|
|
{
|
|
BOOL bRet = ::UnhookWindowsHookEx(pData->hMsgHook);
|
|
ATLASSERT(bRet);
|
|
bRet = this->s_pmapMsgHook->Remove(dwThreadID);
|
|
ATLASSERT(bRet);
|
|
if(bRet)
|
|
delete pData;
|
|
}
|
|
|
|
if(this->s_pmapMsgHook->GetSize() == 0)
|
|
{
|
|
delete this->s_pmapMsgHook;
|
|
this->s_pmapMsgHook = NULL;
|
|
}
|
|
}
|
|
}
|
|
|
|
lock.Unlock();
|
|
|
|
return lRet;
|
|
}
|
|
|
|
LRESULT OnKeyDown(UINT /*uMsg*/, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
#ifdef _CMDBAR_EXTRA_TRACE
|
|
ATLTRACE2(atlTraceUI, 0, _T("CmdBar - OnKeyDown\n"));
|
|
#endif
|
|
if(m_bAttachedMenu) // nothing to do in this mode
|
|
{
|
|
bHandled = FALSE;
|
|
return 1;
|
|
}
|
|
|
|
bHandled = FALSE;
|
|
// Simulate Alt+Space for the parent
|
|
if(wParam == VK_SPACE)
|
|
{
|
|
m_wndParent.PostMessage(WM_SYSKEYDOWN, wParam, lParam | (1 << 29));
|
|
bHandled = TRUE;
|
|
}
|
|
else if((wParam == VK_LEFT) || (wParam == VK_RIGHT))
|
|
{
|
|
WPARAM wpNext = m_bLayoutRTL ? VK_LEFT : VK_RIGHT;
|
|
|
|
if(!m_bMenuActive)
|
|
{
|
|
T* pT = static_cast<T*>(this);
|
|
int nBtn = this->GetHotItem();
|
|
int nNextBtn = (wParam == wpNext) ? pT->GetNextMenuItem(nBtn) : pT->GetPreviousMenuItem(nBtn);
|
|
if(nNextBtn == -2)
|
|
{
|
|
this->SetHotItem(-1);
|
|
if(pT->DisplayChevronMenu())
|
|
bHandled = TRUE;
|
|
}
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
LRESULT OnKeyUp(UINT /*uMsg*/, WPARAM wParam, LPARAM /*lParam*/, BOOL& bHandled)
|
|
{
|
|
#ifdef _CMDBAR_EXTRA_TRACE
|
|
ATLTRACE2(atlTraceUI, 0, _T("CmdBar - OnKeyUp\n"));
|
|
#endif
|
|
if(m_bAttachedMenu) // nothing to do in this mode
|
|
{
|
|
bHandled = FALSE;
|
|
return 1;
|
|
}
|
|
|
|
if(wParam != VK_SPACE)
|
|
bHandled = FALSE;
|
|
|
|
return 0;
|
|
}
|
|
|
|
LRESULT OnChar(UINT /*uMsg*/, WPARAM wParam, LPARAM /*lParam*/, BOOL& bHandled)
|
|
{
|
|
#ifdef _CMDBAR_EXTRA_TRACE
|
|
ATLTRACE2(atlTraceUI, 0, _T("CmdBar - OnChar\n"));
|
|
#endif
|
|
if(m_bAttachedMenu) // nothing to do in this mode
|
|
{
|
|
bHandled = FALSE;
|
|
return 1;
|
|
}
|
|
|
|
if(wParam != VK_SPACE)
|
|
bHandled = FALSE;
|
|
else
|
|
return 0;
|
|
// Security
|
|
if(!m_wndParent.IsWindowEnabled() || (::GetFocus() != this->m_hWnd))
|
|
return 0;
|
|
|
|
// Handle mnemonic press when we have focus
|
|
int nBtn = 0;
|
|
if((wParam != VK_RETURN) && !this->MapAccelerator((TCHAR)LOWORD(wParam), nBtn))
|
|
{
|
|
if((TCHAR)LOWORD(wParam) != _chChevronShortcut)
|
|
::MessageBeep(0);
|
|
}
|
|
else
|
|
{
|
|
RECT rcClient = {};
|
|
this->GetClientRect(&rcClient);
|
|
RECT rcBtn = {};
|
|
this->GetItemRect(nBtn, &rcBtn);
|
|
TBBUTTON tbb = {};
|
|
this->GetButton(nBtn, &tbb);
|
|
if(((tbb.fsState & TBSTATE_ENABLED) != 0) && ((tbb.fsState & TBSTATE_HIDDEN) == 0) && (rcBtn.right <= rcClient.right))
|
|
{
|
|
this->PostMessage(WM_KEYDOWN, VK_DOWN, 0L);
|
|
if(wParam != VK_RETURN)
|
|
this->SetHotItem(nBtn);
|
|
}
|
|
else
|
|
{
|
|
::MessageBeep(0);
|
|
bHandled = TRUE;
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
LRESULT OnSysKeyDown(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& bHandled)
|
|
{
|
|
#ifdef _CMDBAR_EXTRA_TRACE
|
|
ATLTRACE2(atlTraceUI, 0, _T("CmdBar - OnSysKeyDown\n"));
|
|
#endif
|
|
bHandled = FALSE;
|
|
return 0;
|
|
}
|
|
|
|
LRESULT OnSysKeyUp(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& bHandled)
|
|
{
|
|
#ifdef _CMDBAR_EXTRA_TRACE
|
|
ATLTRACE2(atlTraceUI, 0, _T("CmdBar - OnSysKeyUp\n"));
|
|
#endif
|
|
bHandled = FALSE;
|
|
return 0;
|
|
}
|
|
|
|
LRESULT OnSysChar(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& bHandled)
|
|
{
|
|
#ifdef _CMDBAR_EXTRA_TRACE
|
|
ATLTRACE2(atlTraceUI, 0, _T("CmdBar - OnSysChar\n"));
|
|
#endif
|
|
bHandled = FALSE;
|
|
return 0;
|
|
}
|
|
|
|
LRESULT OnEraseBackground(UINT /*uMsg*/, WPARAM wParam, LPARAM /*lParam*/, BOOL& bHandled)
|
|
{
|
|
if(m_bAttachedMenu || (m_dwExtendedStyle & CBR_EX_TRANSPARENT))
|
|
{
|
|
bHandled = FALSE;
|
|
return 0;
|
|
}
|
|
|
|
CDCHandle dc = (HDC)wParam;
|
|
RECT rect = {};
|
|
this->GetClientRect(&rect);
|
|
dc.FillRect(&rect, COLOR_MENU);
|
|
|
|
return 1; // don't do the default erase
|
|
}
|
|
|
|
LRESULT OnInitMenu(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& bHandled)
|
|
{
|
|
int nIndex = this->GetHotItem();
|
|
this->SendMessage(WM_MENUSELECT, MAKEWPARAM(nIndex, MF_POPUP|MF_HILITE), (LPARAM)m_hMenu);
|
|
bHandled = FALSE;
|
|
return 1;
|
|
}
|
|
|
|
LRESULT OnInitMenuPopup(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
if((BOOL)HIWORD(lParam)) // System menu, do nothing
|
|
{
|
|
bHandled = FALSE;
|
|
return 1;
|
|
}
|
|
|
|
if(!(m_bAttachedMenu || m_bMenuActive)) // Not attached or ours, do nothing
|
|
{
|
|
bHandled = FALSE;
|
|
return 1;
|
|
}
|
|
|
|
#ifdef _CMDBAR_EXTRA_TRACE
|
|
ATLTRACE2(atlTraceUI, 0, _T("CmdBar - OnInitMenuPopup\n"));
|
|
#endif
|
|
// forward to the parent or subclassed window, so it can handle update UI
|
|
LRESULT lRet = 0;
|
|
if(m_bAttachedMenu)
|
|
lRet = this->DefWindowProc(uMsg, wParam, (lParam || m_bContextMenu) ? lParam : this->GetHotItem());
|
|
else
|
|
lRet = m_wndParent.DefWindowProc(uMsg, wParam, (lParam || m_bContextMenu) ? lParam : this->GetHotItem());
|
|
|
|
#if _WTL_CMDBAR_VISTA_MENUS
|
|
// If Vista menus are active, just set bitmaps and return
|
|
if(m_bVistaMenus)
|
|
{
|
|
CMenuHandle menu = (HMENU)wParam;
|
|
ATLASSERT(menu.m_hMenu != NULL);
|
|
|
|
for(int i = 0; i < menu.GetMenuItemCount(); i++)
|
|
{
|
|
WORD nID = (WORD)menu.GetMenuItemID(i);
|
|
int nIndex = m_arrCommand.Find(nID);
|
|
|
|
CMenuItemInfo mii;
|
|
mii.fMask = MIIM_BITMAP;
|
|
mii.hbmpItem = (m_bImagesVisible && (nIndex != -1)) ? m_arrVistaBitmap[nIndex] : NULL;
|
|
menu.SetMenuItemInfo(i, TRUE, &mii);
|
|
}
|
|
|
|
return lRet;
|
|
}
|
|
#endif // _WTL_CMDBAR_VISTA_MENUS
|
|
|
|
// Convert menu items to ownerdraw, add our data
|
|
if(m_bImagesVisible)
|
|
{
|
|
CMenuHandle menuPopup = (HMENU)wParam;
|
|
ATLASSERT(menuPopup.m_hMenu != NULL);
|
|
|
|
T* pT = static_cast<T*>(this);
|
|
(void)pT; // avoid level 4 warning
|
|
TCHAR szString[pT->_nMaxMenuItemTextLength] = {};
|
|
BOOL bRet = FALSE;
|
|
for(int i = 0; i < menuPopup.GetMenuItemCount(); i++)
|
|
{
|
|
CMenuItemInfo mii;
|
|
mii.cch = pT->_nMaxMenuItemTextLength;
|
|
mii.fMask = MIIM_CHECKMARKS | MIIM_DATA | MIIM_ID | MIIM_STATE | MIIM_SUBMENU | MIIM_TYPE;
|
|
mii.dwTypeData = szString;
|
|
bRet = menuPopup.GetMenuItemInfo(i, TRUE, &mii);
|
|
ATLASSERT(bRet);
|
|
|
|
if(!(mii.fType & MFT_OWNERDRAW)) // Not already an ownerdraw item
|
|
{
|
|
mii.fMask = MIIM_DATA | MIIM_TYPE | MIIM_STATE;
|
|
_MenuItemData* pMI = NULL;
|
|
ATLTRY(pMI = new _MenuItemData);
|
|
ATLASSERT(pMI != NULL);
|
|
if(pMI != NULL)
|
|
{
|
|
pMI->fType = mii.fType;
|
|
pMI->fState = mii.fState;
|
|
mii.fType |= MFT_OWNERDRAW;
|
|
pMI->iButton = -1;
|
|
for(int j = 0; j < m_arrCommand.GetSize(); j++)
|
|
{
|
|
if(m_arrCommand[j] == mii.wID)
|
|
{
|
|
pMI->iButton = j;
|
|
break;
|
|
}
|
|
}
|
|
int cchLen = lstrlen(szString) + 1;
|
|
pMI->lpstrText = NULL;
|
|
ATLTRY(pMI->lpstrText = new TCHAR[cchLen]);
|
|
ATLASSERT(pMI->lpstrText != NULL);
|
|
if(pMI->lpstrText != NULL)
|
|
ATL::Checked::tcscpy_s(pMI->lpstrText, cchLen, szString);
|
|
mii.dwItemData = (ULONG_PTR)pMI;
|
|
bRet = menuPopup.SetMenuItemInfo(i, TRUE, &mii);
|
|
ATLASSERT(bRet);
|
|
}
|
|
}
|
|
}
|
|
|
|
// Add it to the list
|
|
this->m_stackMenuHandle.Push(menuPopup.m_hMenu);
|
|
}
|
|
|
|
return lRet;
|
|
}
|
|
|
|
LRESULT OnMenuSelect(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
if(!m_bAttachedMenu) // Not attached, do nothing, forward to parent
|
|
{
|
|
m_bPopupItem = (lParam != NULL) && ((HMENU)lParam != m_hMenu) && (HIWORD(wParam) & MF_POPUP);
|
|
if(m_wndParent.IsWindow())
|
|
m_wndParent.SendMessage(uMsg, wParam, lParam);
|
|
bHandled = FALSE;
|
|
return 1;
|
|
}
|
|
|
|
// Check if a menu is closing, do a cleanup
|
|
if((HIWORD(wParam) == 0xFFFF) && (lParam == NULL)) // Menu closing
|
|
{
|
|
#ifdef _CMDBAR_EXTRA_TRACE
|
|
ATLTRACE2(atlTraceUI, 0, _T("CmdBar - OnMenuSelect - CLOSING!!!!\n"));
|
|
#endif
|
|
ATLASSERT(this->m_stackMenuWnd.GetSize() == 0);
|
|
// Restore the menu items to the previous state for all menus that were converted
|
|
if(m_bImagesVisible)
|
|
{
|
|
HMENU hMenu = NULL;
|
|
while((hMenu = this->m_stackMenuHandle.Pop()) != NULL)
|
|
{
|
|
CMenuHandle menuPopup = hMenu;
|
|
ATLASSERT(menuPopup.m_hMenu != NULL);
|
|
// Restore state and delete menu item data
|
|
BOOL bRet = FALSE;
|
|
for(int i = 0; i < menuPopup.GetMenuItemCount(); i++)
|
|
{
|
|
CMenuItemInfo mii;
|
|
mii.fMask = MIIM_DATA | MIIM_TYPE;
|
|
bRet = menuPopup.GetMenuItemInfo(i, TRUE, &mii);
|
|
ATLASSERT(bRet);
|
|
|
|
_MenuItemData* pMI = (_MenuItemData*)mii.dwItemData;
|
|
if(_IsValidMem(pMI) && pMI->IsCmdBarMenuItem())
|
|
{
|
|
mii.fMask = MIIM_DATA | MIIM_TYPE | MIIM_STATE;
|
|
mii.fType = pMI->fType;
|
|
mii.dwTypeData = pMI->lpstrText;
|
|
mii.cch = lstrlen(pMI->lpstrText);
|
|
mii.dwItemData = NULL;
|
|
|
|
bRet = menuPopup.SetMenuItemInfo(i, TRUE, &mii);
|
|
ATLASSERT(bRet);
|
|
|
|
delete [] pMI->lpstrText;
|
|
pMI->dwMagic = 0x6666;
|
|
delete pMI;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
bHandled = FALSE;
|
|
return 1;
|
|
}
|
|
|
|
LRESULT OnInternalAutoPopup(UINT /*uMsg*/, WPARAM wParam, LPARAM /*lParam*/, BOOL& /*bHandled*/)
|
|
{
|
|
int nIndex = (int)wParam;
|
|
T* pT = static_cast<T*>(this);
|
|
pT->DoPopupMenu(nIndex, false);
|
|
return 0;
|
|
}
|
|
|
|
LRESULT OnInternalGetBar(UINT /*uMsg*/, WPARAM wParam, LPARAM /*lParam*/, BOOL& /*bHandled*/)
|
|
{
|
|
// Let's make sure we're not embedded in another process
|
|
if((LPVOID)wParam != NULL)
|
|
*((DWORD*)wParam) = GetCurrentProcessId();
|
|
if(this->IsWindowVisible())
|
|
return (LRESULT)static_cast<CCommandBarCtrlBase*>(this);
|
|
else
|
|
return NULL;
|
|
}
|
|
|
|
LRESULT OnSettingChange(UINT /*uMsg*/, WPARAM wParam, LPARAM /*lParam*/, BOOL& /*bHandled*/)
|
|
{
|
|
if((wParam == SPI_SETNONCLIENTMETRICS) || (wParam == SPI_SETKEYBOARDCUES) || (wParam == SPI_SETFLATMENU))
|
|
{
|
|
T* pT = static_cast<T*>(this);
|
|
pT->GetSystemSettings();
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
LRESULT OnWindowPosChanging(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& /*bHandled*/)
|
|
{
|
|
LRESULT lRet = this->DefWindowProc(uMsg, wParam, lParam);
|
|
|
|
LPWINDOWPOS lpWP = (LPWINDOWPOS)lParam;
|
|
int cyMin = ::GetSystemMetrics(SM_CYMENU);
|
|
if(lpWP->cy < cyMin)
|
|
lpWP->cy = cyMin;
|
|
|
|
return lRet;
|
|
}
|
|
|
|
LRESULT OnMenuChar(UINT /*uMsg*/, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
#ifdef _CMDBAR_EXTRA_TRACE
|
|
ATLTRACE2(atlTraceUI, 0, _T("CmdBar - OnMenuChar\n"));
|
|
#endif
|
|
bHandled = TRUE;
|
|
T* pT = static_cast<T*>(this);
|
|
|
|
LRESULT lRet;
|
|
if(m_bMenuActive && (LOWORD(wParam) != 0x0D))
|
|
lRet = 0;
|
|
else
|
|
lRet = MAKELRESULT(1, 1);
|
|
|
|
if(m_bMenuActive && (HIWORD(wParam) == MF_POPUP))
|
|
{
|
|
// Convert character to lower/uppercase and possibly Unicode, using current keyboard layout
|
|
TCHAR ch = (TCHAR)LOWORD(wParam);
|
|
CMenuHandle menu = (HMENU)lParam;
|
|
int nCount = ::GetMenuItemCount(menu);
|
|
int nRetCode = MNC_EXECUTE;
|
|
BOOL bRet = FALSE;
|
|
TCHAR szString[pT->_nMaxMenuItemTextLength] = {};
|
|
WORD wMnem = 0;
|
|
bool bFound = false;
|
|
for(int i = 0; i < nCount; i++)
|
|
{
|
|
CMenuItemInfo mii;
|
|
mii.cch = pT->_nMaxMenuItemTextLength;
|
|
mii.fMask = MIIM_CHECKMARKS | MIIM_DATA | MIIM_ID | MIIM_STATE | MIIM_SUBMENU | MIIM_TYPE;
|
|
mii.dwTypeData = szString;
|
|
bRet = menu.GetMenuItemInfo(i, TRUE, &mii);
|
|
if(!bRet || (mii.fType & MFT_SEPARATOR))
|
|
continue;
|
|
_MenuItemData* pmd = (_MenuItemData*)mii.dwItemData;
|
|
if(_IsValidMem(pmd) && pmd->IsCmdBarMenuItem())
|
|
{
|
|
LPTSTR p = pmd->lpstrText;
|
|
|
|
if(p != NULL)
|
|
{
|
|
while(*p && (*p != _T('&')))
|
|
p = ::CharNext(p);
|
|
if((p != NULL) && *p)
|
|
{
|
|
DWORD dwP = MAKELONG(*(++p), 0);
|
|
DWORD dwC = MAKELONG(ch, 0);
|
|
if(::CharLower((LPTSTR)ULongToPtr(dwP)) == ::CharLower((LPTSTR)ULongToPtr(dwC)))
|
|
{
|
|
if(!bFound)
|
|
{
|
|
wMnem = (WORD)i;
|
|
bFound = true;
|
|
}
|
|
else
|
|
{
|
|
nRetCode = MNC_SELECT;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if(bFound)
|
|
{
|
|
if(nRetCode == MNC_EXECUTE)
|
|
{
|
|
this->PostMessage(TB_SETHOTITEM, (WPARAM)-1, 0L);
|
|
pT->GiveFocusBack();
|
|
}
|
|
bHandled = TRUE;
|
|
lRet = MAKELRESULT(wMnem, nRetCode);
|
|
}
|
|
}
|
|
else if(!m_bMenuActive)
|
|
{
|
|
int nBtn = 0;
|
|
if(!this->MapAccelerator((TCHAR)LOWORD(wParam), nBtn))
|
|
{
|
|
bHandled = FALSE;
|
|
this->PostMessage(TB_SETHOTITEM, (WPARAM)-1, 0L);
|
|
pT->GiveFocusBack();
|
|
|
|
// check if we should display chevron menu
|
|
if((TCHAR)LOWORD(wParam) == pT->_chChevronShortcut)
|
|
{
|
|
if(pT->DisplayChevronMenu())
|
|
bHandled = TRUE;
|
|
}
|
|
}
|
|
else if(m_wndParent.IsWindowEnabled())
|
|
{
|
|
RECT rcClient = {};
|
|
this->GetClientRect(&rcClient);
|
|
RECT rcBtn = {};
|
|
this->GetItemRect(nBtn, &rcBtn);
|
|
TBBUTTON tbb = {};
|
|
this->GetButton(nBtn, &tbb);
|
|
if(((tbb.fsState & TBSTATE_ENABLED) != 0) && ((tbb.fsState & TBSTATE_HIDDEN) == 0) && (rcBtn.right <= rcClient.right))
|
|
{
|
|
if(m_bUseKeyboardCues && !m_bShowKeyboardCues)
|
|
{
|
|
m_bAllowKeyboardCues = true;
|
|
ShowKeyboardCues(true);
|
|
}
|
|
pT->TakeFocus();
|
|
this->PostMessage(WM_KEYDOWN, VK_DOWN, 0L);
|
|
this->SetHotItem(nBtn);
|
|
}
|
|
else
|
|
{
|
|
::MessageBeep(0);
|
|
}
|
|
}
|
|
}
|
|
|
|
return lRet;
|
|
}
|
|
|
|
LRESULT OnKillFocus(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& bHandled)
|
|
{
|
|
if(m_bUseKeyboardCues && m_bShowKeyboardCues)
|
|
ShowKeyboardCues(false);
|
|
|
|
bHandled = FALSE;
|
|
return 1;
|
|
}
|
|
|
|
LRESULT OnDrawItem(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
LPDRAWITEMSTRUCT lpDrawItemStruct = (LPDRAWITEMSTRUCT)lParam;
|
|
_MenuItemData* pmd = (_MenuItemData*)lpDrawItemStruct->itemData;
|
|
if((lpDrawItemStruct->CtlType == ODT_MENU) && _IsValidMem(pmd) && pmd->IsCmdBarMenuItem())
|
|
{
|
|
T* pT = static_cast<T*>(this);
|
|
pT->DrawItem(lpDrawItemStruct);
|
|
}
|
|
else
|
|
{
|
|
bHandled = FALSE;
|
|
}
|
|
return (LRESULT)TRUE;
|
|
}
|
|
|
|
LRESULT OnMeasureItem(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
LPMEASUREITEMSTRUCT lpMeasureItemStruct = (LPMEASUREITEMSTRUCT)lParam;
|
|
_MenuItemData* pmd = (_MenuItemData*)lpMeasureItemStruct->itemData;
|
|
if((lpMeasureItemStruct->CtlType == ODT_MENU) && _IsValidMem(pmd) && pmd->IsCmdBarMenuItem())
|
|
{
|
|
T* pT = static_cast<T*>(this);
|
|
pT->MeasureItem(lpMeasureItemStruct);
|
|
}
|
|
else
|
|
{
|
|
bHandled = FALSE;
|
|
}
|
|
return (LRESULT)TRUE;
|
|
}
|
|
|
|
// API message handlers
|
|
LRESULT OnAPIGetMenu(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& /*bHandled*/)
|
|
{
|
|
return (LRESULT)m_hMenu;
|
|
}
|
|
|
|
LRESULT OnAPITrackPopupMenu(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM lParam, BOOL& /*bHandled*/)
|
|
{
|
|
if(lParam == NULL)
|
|
return FALSE;
|
|
LPCBRPOPUPMENU lpCBRPopupMenu = (LPCBRPOPUPMENU)lParam;
|
|
if(lpCBRPopupMenu->cbSize != sizeof(CBRPOPUPMENU))
|
|
return FALSE;
|
|
|
|
T* pT = static_cast<T*>(this);
|
|
return pT->TrackPopupMenu(lpCBRPopupMenu->hMenu, lpCBRPopupMenu->uFlags, lpCBRPopupMenu->x, lpCBRPopupMenu->y, lpCBRPopupMenu->lptpm);
|
|
}
|
|
|
|
LRESULT OnAPIGetCmdBar(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& /*bHandled*/)
|
|
{
|
|
return (LRESULT)this->m_hWnd;
|
|
}
|
|
|
|
// Parent window message handlers
|
|
LRESULT OnParentHotItemChange(int /*idCtrl*/, LPNMHDR pnmh, BOOL& bHandled)
|
|
{
|
|
LPNMTBHOTITEM lpNMHT = (LPNMTBHOTITEM)pnmh;
|
|
|
|
// Check if this comes from us
|
|
if(pnmh->hwndFrom != this->m_hWnd)
|
|
{
|
|
bHandled = FALSE;
|
|
return 0;
|
|
}
|
|
|
|
bool bBlockTracking = false;
|
|
if((m_dwExtendedStyle & CBR_EX_TRACKALWAYS) == 0)
|
|
{
|
|
DWORD dwProcessID;
|
|
::GetWindowThreadProcessId(::GetActiveWindow(), &dwProcessID);
|
|
bBlockTracking = (::GetCurrentProcessId() != dwProcessID);
|
|
}
|
|
|
|
if((!m_wndParent.IsWindowEnabled() || bBlockTracking) && (lpNMHT->dwFlags & HICF_MOUSE))
|
|
return 1;
|
|
|
|
bHandled = FALSE;
|
|
|
|
// Send WM_MENUSELECT to the app if it needs to display a status text
|
|
if(!(lpNMHT->dwFlags & HICF_MOUSE) && !(lpNMHT->dwFlags & HICF_ACCELERATOR) && !(lpNMHT->dwFlags & HICF_LMOUSE))
|
|
{
|
|
if(lpNMHT->dwFlags & HICF_ENTERING)
|
|
m_wndParent.SendMessage(WM_MENUSELECT, 0, (LPARAM)m_hMenu);
|
|
if(lpNMHT->dwFlags & HICF_LEAVING)
|
|
m_wndParent.SendMessage(WM_MENUSELECT, MAKEWPARAM(0, 0xFFFF), NULL);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
LRESULT OnParentDropDown(int /*idCtrl*/, LPNMHDR pnmh, BOOL& bHandled)
|
|
{
|
|
// Check if this comes from us
|
|
if(pnmh->hwndFrom != this->m_hWnd)
|
|
{
|
|
bHandled = FALSE;
|
|
return 1;
|
|
}
|
|
|
|
T* pT = static_cast<T*>(this);
|
|
if(::GetFocus() != this->m_hWnd)
|
|
pT->TakeFocus();
|
|
LPNMTOOLBAR pNMToolBar = (LPNMTOOLBAR)pnmh;
|
|
int nIndex = this->CommandToIndex(pNMToolBar->iItem);
|
|
m_bContextMenu = false;
|
|
m_bEscapePressed = false;
|
|
pT->DoPopupMenu(nIndex, true);
|
|
|
|
return TBDDRET_DEFAULT;
|
|
}
|
|
|
|
LRESULT OnParentInitMenuPopup(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
return OnInitMenuPopup(uMsg, wParam, lParam, bHandled);
|
|
}
|
|
|
|
LRESULT OnParentInternalGetBar(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
return OnInternalGetBar(uMsg, wParam, lParam, bHandled);
|
|
}
|
|
|
|
LRESULT OnParentSysCommand(UINT /*uMsg*/, WPARAM wParam, LPARAM /*lParam*/, BOOL& bHandled)
|
|
{
|
|
bHandled = FALSE;
|
|
if(((m_uSysKey == VK_MENU)
|
|
|| ((m_uSysKey == VK_F10) && !(::GetKeyState(VK_SHIFT) & 0x80))
|
|
|| (m_uSysKey == VK_SPACE))
|
|
&& (wParam == SC_KEYMENU))
|
|
{
|
|
T* pT = static_cast<T*>(this);
|
|
if(::GetFocus() == this->m_hWnd)
|
|
{
|
|
pT->GiveFocusBack(); // exit menu "loop"
|
|
this->PostMessage(TB_SETHOTITEM, (WPARAM)-1, 0L);
|
|
}
|
|
else if((m_uSysKey != VK_SPACE) && !m_bSkipMsg)
|
|
{
|
|
if(m_bUseKeyboardCues && !m_bShowKeyboardCues && m_bAllowKeyboardCues)
|
|
ShowKeyboardCues(true);
|
|
|
|
pT->TakeFocus(); // enter menu "loop"
|
|
bHandled = TRUE;
|
|
}
|
|
else if(m_uSysKey != VK_SPACE)
|
|
{
|
|
bHandled = TRUE;
|
|
}
|
|
}
|
|
m_bSkipMsg = false;
|
|
return 0;
|
|
}
|
|
|
|
LRESULT OnParentAPIGetMenu(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
return OnAPIGetMenu(uMsg, wParam, lParam, bHandled);
|
|
}
|
|
|
|
LRESULT OnParentMenuChar(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
return OnMenuChar(uMsg, wParam, lParam, bHandled);
|
|
}
|
|
|
|
LRESULT OnParentAPITrackPopupMenu(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
return OnAPITrackPopupMenu(uMsg, wParam, lParam, bHandled);
|
|
}
|
|
|
|
LRESULT OnParentAPIGetCmdBar(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
return OnAPIGetCmdBar(uMsg, wParam, lParam, bHandled);
|
|
}
|
|
|
|
LRESULT OnParentSettingChange(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
OnSettingChange(uMsg, wParam, lParam, bHandled);
|
|
bHandled = FALSE;
|
|
return 1;
|
|
}
|
|
|
|
LRESULT OnParentDrawItem(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
return OnDrawItem(uMsg, wParam, lParam, bHandled);
|
|
}
|
|
|
|
LRESULT OnParentMeasureItem(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
return OnMeasureItem(uMsg, wParam, lParam, bHandled);
|
|
}
|
|
|
|
LRESULT OnParentActivate(UINT /*uMsg*/, WPARAM wParam, LPARAM /*lParam*/, BOOL& bHandled)
|
|
{
|
|
m_bParentActive = (LOWORD(wParam) != WA_INACTIVE);
|
|
if(!m_bParentActive && m_bUseKeyboardCues && m_bShowKeyboardCues)
|
|
{
|
|
ShowKeyboardCues(false); // this will repaint our window
|
|
}
|
|
else
|
|
{
|
|
this->Invalidate();
|
|
this->UpdateWindow();
|
|
}
|
|
bHandled = FALSE;
|
|
return 1;
|
|
}
|
|
|
|
LRESULT OnParentCustomDraw(int /*idCtrl*/, LPNMHDR pnmh, BOOL& bHandled)
|
|
{
|
|
LRESULT lRet = CDRF_DODEFAULT;
|
|
bHandled = FALSE;
|
|
if(pnmh->hwndFrom == this->m_hWnd)
|
|
{
|
|
LPNMTBCUSTOMDRAW lpTBCustomDraw = (LPNMTBCUSTOMDRAW)pnmh;
|
|
if(lpTBCustomDraw->nmcd.dwDrawStage == CDDS_PREPAINT)
|
|
{
|
|
lRet = CDRF_NOTIFYITEMDRAW;
|
|
bHandled = TRUE;
|
|
}
|
|
else if(lpTBCustomDraw->nmcd.dwDrawStage == CDDS_ITEMPREPAINT)
|
|
{
|
|
#if _WTL_CMDBAR_VISTA_MENUS && defined(_WTL_CMDBAR_VISTA_STD_MENUBAR)
|
|
if(m_bVistaMenus)
|
|
{
|
|
::SetRectEmpty(&lpTBCustomDraw->rcText);
|
|
lRet = CDRF_NOTIFYPOSTPAINT;
|
|
bHandled = TRUE;
|
|
}
|
|
else
|
|
#endif // _WTL_CMDBAR_VISTA_MENUS && defined(_WTL_CMDBAR_VISTA_STD_MENUBAR)
|
|
{
|
|
if(m_bFlatMenus)
|
|
{
|
|
bool bDisabled = ((lpTBCustomDraw->nmcd.uItemState & CDIS_DISABLED) == CDIS_DISABLED);
|
|
if(!bDisabled && (((lpTBCustomDraw->nmcd.uItemState & CDIS_HOT) == CDIS_HOT) ||
|
|
(lpTBCustomDraw->nmcd.uItemState & CDIS_SELECTED) == CDIS_SELECTED))
|
|
{
|
|
::FillRect(lpTBCustomDraw->nmcd.hdc, &lpTBCustomDraw->nmcd.rc, ::GetSysColorBrush(COLOR_MENUHILIGHT));
|
|
::FrameRect(lpTBCustomDraw->nmcd.hdc, &lpTBCustomDraw->nmcd.rc, ::GetSysColorBrush(COLOR_HIGHLIGHT));
|
|
lpTBCustomDraw->clrText = ::GetSysColor(m_bParentActive ? COLOR_HIGHLIGHTTEXT : COLOR_GRAYTEXT);
|
|
}
|
|
else if(bDisabled || !m_bParentActive)
|
|
{
|
|
lpTBCustomDraw->clrText = ::GetSysColor(COLOR_GRAYTEXT);
|
|
}
|
|
|
|
_ParentCustomDrawHelper(lpTBCustomDraw);
|
|
|
|
lRet = CDRF_SKIPDEFAULT;
|
|
bHandled = TRUE;
|
|
}
|
|
else if(!m_bParentActive)
|
|
{
|
|
lpTBCustomDraw->clrText = ::GetSysColor(COLOR_GRAYTEXT);
|
|
bHandled = TRUE;
|
|
}
|
|
}
|
|
}
|
|
#if _WTL_CMDBAR_VISTA_MENUS && defined(_WTL_CMDBAR_VISTA_STD_MENUBAR)
|
|
else if (lpTBCustomDraw->nmcd.dwDrawStage == CDDS_ITEMPOSTPAINT)
|
|
{
|
|
bool bDisabled = ((lpTBCustomDraw->nmcd.uItemState & CDIS_DISABLED) == CDIS_DISABLED);
|
|
if(bDisabled || !m_bParentActive)
|
|
lpTBCustomDraw->clrText = ::GetSysColor(COLOR_GRAYTEXT);
|
|
|
|
_ParentCustomDrawHelper(lpTBCustomDraw);
|
|
|
|
lRet = CDRF_SKIPDEFAULT;
|
|
bHandled = TRUE;
|
|
}
|
|
#endif // _WTL_CMDBAR_VISTA_MENUS && defined(_WTL_CMDBAR_VISTA_STD_MENUBAR)
|
|
}
|
|
return lRet;
|
|
}
|
|
|
|
void _ParentCustomDrawHelper(LPNMTBCUSTOMDRAW lpTBCustomDraw)
|
|
{
|
|
CDCHandle dc = lpTBCustomDraw->nmcd.hdc;
|
|
dc.SetTextColor(lpTBCustomDraw->clrText);
|
|
dc.SetBkMode(lpTBCustomDraw->nStringBkMode);
|
|
|
|
HFONT hFont = this->GetFont();
|
|
HFONT hFontOld = NULL;
|
|
if(hFont != NULL)
|
|
hFontOld = dc.SelectFont(hFont);
|
|
|
|
const int cchText = 200;
|
|
TCHAR szText[cchText] = {};
|
|
TBBUTTONINFO tbbi = {};
|
|
tbbi.cbSize = sizeof(TBBUTTONINFO);
|
|
tbbi.dwMask = TBIF_TEXT;
|
|
tbbi.pszText = szText;
|
|
tbbi.cchText = cchText;
|
|
this->GetButtonInfo((int)lpTBCustomDraw->nmcd.dwItemSpec, &tbbi);
|
|
|
|
dc.DrawText(szText, -1, &lpTBCustomDraw->nmcd.rc, DT_SINGLELINE | DT_CENTER | DT_VCENTER | (m_bShowKeyboardCues ? 0 : DT_HIDEPREFIX));
|
|
|
|
if(hFont != NULL)
|
|
dc.SelectFont(hFontOld);
|
|
}
|
|
|
|
// Message hook handlers
|
|
LRESULT OnHookMouseMove(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& bHandled)
|
|
{
|
|
static POINT s_point = { -1, -1 };
|
|
DWORD dwPoint = ::GetMessagePos();
|
|
POINT point = { GET_X_LPARAM(dwPoint), GET_Y_LPARAM(dwPoint) };
|
|
|
|
bHandled = FALSE;
|
|
if(m_bMenuActive)
|
|
{
|
|
if(::WindowFromPoint(point) == this->m_hWnd)
|
|
{
|
|
this->ScreenToClient(&point);
|
|
int nHit = this->HitTest(&point);
|
|
|
|
if(((point.x != s_point.x) || (point.y != s_point.y)) && (nHit >= 0) && (nHit < ::GetMenuItemCount(m_hMenu)) && (nHit != m_nPopBtn) && (m_nPopBtn != -1))
|
|
{
|
|
TBBUTTON tbb = {};
|
|
this->GetButton(nHit, &tbb);
|
|
if((tbb.fsState & TBSTATE_ENABLED) != 0)
|
|
{
|
|
m_nNextPopBtn = nHit | 0xFFFF0000;
|
|
HWND hWndMenu = this->m_stackMenuWnd.GetCurrent();
|
|
ATLASSERT(hWndMenu != NULL);
|
|
|
|
// this one is needed to close a menu if mouse button was down
|
|
::PostMessage(hWndMenu, WM_LBUTTONUP, 0, MAKELPARAM(point.x, point.y));
|
|
// this one closes a popup menu
|
|
::PostMessage(hWndMenu, WM_KEYDOWN, VK_ESCAPE, 0L);
|
|
|
|
bHandled = TRUE;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
this->ScreenToClient(&point);
|
|
}
|
|
|
|
s_point = point;
|
|
return 0;
|
|
}
|
|
|
|
LRESULT OnHookSysKeyDown(UINT /*uMsg*/, WPARAM wParam, LPARAM /*lParam*/, BOOL& bHandled)
|
|
{
|
|
bHandled = FALSE;
|
|
#ifdef _CMDBAR_EXTRA_TRACE
|
|
ATLTRACE2(atlTraceUI, 0, _T("CmdBar - Hook WM_SYSKEYDOWN (0x%2.2X)\n"), wParam);
|
|
#endif
|
|
|
|
if((wParam == VK_MENU) && m_bParentActive && m_bUseKeyboardCues && !m_bShowKeyboardCues && m_bAllowKeyboardCues)
|
|
ShowKeyboardCues(true);
|
|
|
|
if((wParam != VK_SPACE) && !m_bMenuActive && (::GetFocus() == this->m_hWnd))
|
|
{
|
|
m_bAllowKeyboardCues = false;
|
|
this->PostMessage(TB_SETHOTITEM, (WPARAM)-1, 0L);
|
|
T* pT = static_cast<T*>(this);
|
|
pT->GiveFocusBack();
|
|
m_bSkipMsg = true;
|
|
}
|
|
else
|
|
{
|
|
if((wParam == VK_SPACE) && m_bUseKeyboardCues && m_bShowKeyboardCues)
|
|
{
|
|
m_bAllowKeyboardCues = true;
|
|
ShowKeyboardCues(false);
|
|
}
|
|
m_uSysKey = (UINT)wParam;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
LRESULT OnHookSysKeyUp(UINT /*uMsg*/, WPARAM wParam, LPARAM /*lParam*/, BOOL& bHandled)
|
|
{
|
|
if(!m_bAllowKeyboardCues)
|
|
m_bAllowKeyboardCues = true;
|
|
bHandled = FALSE;
|
|
(void)wParam; // avoid level 4 warning
|
|
#ifdef _CMDBAR_EXTRA_TRACE
|
|
ATLTRACE2(atlTraceUI, 0, _T("CmdBar - Hook WM_SYSKEYUP (0x%2.2X)\n"), wParam);
|
|
#endif
|
|
return 0;
|
|
}
|
|
|
|
LRESULT OnHookSysChar(UINT /*uMsg*/, WPARAM wParam, LPARAM /*lParam*/, BOOL& bHandled)
|
|
{
|
|
bHandled = FALSE;
|
|
#ifdef _CMDBAR_EXTRA_TRACE
|
|
ATLTRACE2(atlTraceUI, 0, _T("CmdBar - Hook WM_SYSCHAR (0x%2.2X)\n"), wParam);
|
|
#endif
|
|
|
|
if(!m_bMenuActive && (this->m_hWndHook != this->m_hWnd) && (wParam != VK_SPACE))
|
|
bHandled = TRUE;
|
|
return 0;
|
|
}
|
|
|
|
LRESULT OnHookKeyDown(UINT /*uMsg*/, WPARAM wParam, LPARAM /*lParam*/, BOOL& bHandled)
|
|
{
|
|
#ifdef _CMDBAR_EXTRA_TRACE
|
|
ATLTRACE2(atlTraceUI, 0, _T("CmdBar - Hook WM_KEYDOWN (0x%2.2X)\n"), wParam);
|
|
#endif
|
|
bHandled = FALSE;
|
|
T* pT = static_cast<T*>(this);
|
|
|
|
if((wParam == VK_ESCAPE) && (this->m_stackMenuWnd.GetSize() <= 1))
|
|
{
|
|
if(m_bMenuActive && !m_bContextMenu)
|
|
{
|
|
int nHot = this->GetHotItem();
|
|
if(nHot == -1)
|
|
nHot = m_nPopBtn;
|
|
if(nHot == -1)
|
|
nHot = 0;
|
|
this->SetHotItem(nHot);
|
|
bHandled = TRUE;
|
|
pT->TakeFocus();
|
|
m_bEscapePressed = true; // To keep focus
|
|
m_bSkipPostDown = false;
|
|
}
|
|
else if((::GetFocus() == this->m_hWnd) && m_wndParent.IsWindow())
|
|
{
|
|
this->SetHotItem(-1);
|
|
pT->GiveFocusBack();
|
|
bHandled = TRUE;
|
|
}
|
|
}
|
|
else if((wParam == VK_RETURN) || (wParam == VK_UP) || (wParam == VK_DOWN))
|
|
{
|
|
if(!m_bMenuActive && (::GetFocus() == this->m_hWnd) && m_wndParent.IsWindow())
|
|
{
|
|
int nHot = this->GetHotItem();
|
|
if(nHot != -1)
|
|
{
|
|
if(wParam != VK_RETURN)
|
|
{
|
|
if(!m_bSkipPostDown)
|
|
{
|
|
this->PostMessage(WM_KEYDOWN, VK_DOWN, 0L);
|
|
m_bSkipPostDown = true;
|
|
}
|
|
else
|
|
{
|
|
ATLTRACE2(atlTraceUI, 0, _T("CmdBar - skipping posting another VK_DOWN\n"));
|
|
m_bSkipPostDown = false;
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
ATLTRACE2(atlTraceUI, 0, _T("CmdBar - Can't find hot button\n"));
|
|
}
|
|
}
|
|
if((wParam == VK_RETURN) && m_bMenuActive)
|
|
{
|
|
this->PostMessage(TB_SETHOTITEM, (WPARAM)-1, 0L);
|
|
m_nNextPopBtn = -1;
|
|
pT->GiveFocusBack();
|
|
}
|
|
}
|
|
else if((wParam == VK_LEFT) || (wParam == VK_RIGHT))
|
|
{
|
|
WPARAM wpNext = m_bLayoutRTL ? VK_LEFT : VK_RIGHT;
|
|
WPARAM wpPrev = m_bLayoutRTL ? VK_RIGHT : VK_LEFT;
|
|
|
|
if(m_bMenuActive && !m_bContextMenu && !((wParam == wpNext) && m_bPopupItem))
|
|
{
|
|
bool bAction = false;
|
|
if((wParam == wpPrev) && (this->s_pCurrentBar->m_stackMenuWnd.GetSize() == 1))
|
|
{
|
|
m_nNextPopBtn = pT->GetPreviousMenuItem(m_nPopBtn);
|
|
if(m_nNextPopBtn != -1)
|
|
bAction = true;
|
|
}
|
|
else if(wParam == wpNext)
|
|
{
|
|
m_nNextPopBtn = pT->GetNextMenuItem(m_nPopBtn);
|
|
if(m_nNextPopBtn != -1)
|
|
bAction = true;
|
|
}
|
|
HWND hWndMenu = this->m_stackMenuWnd.GetCurrent();
|
|
ATLASSERT(hWndMenu != NULL);
|
|
|
|
// Close the popup menu
|
|
if(bAction)
|
|
{
|
|
::PostMessage(hWndMenu, WM_KEYDOWN, VK_ESCAPE, 0L);
|
|
if(wParam == wpNext)
|
|
{
|
|
int cItem = this->m_stackMenuWnd.GetSize() - 1;
|
|
while(cItem >= 0)
|
|
{
|
|
hWndMenu = this->m_stackMenuWnd[cItem];
|
|
if(hWndMenu != NULL)
|
|
::PostMessage(hWndMenu, WM_KEYDOWN, VK_ESCAPE, 0L);
|
|
cItem--;
|
|
}
|
|
}
|
|
if(m_nNextPopBtn == -2)
|
|
{
|
|
m_nNextPopBtn = -1;
|
|
pT->DisplayChevronMenu();
|
|
}
|
|
bHandled = TRUE;
|
|
}
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
LRESULT OnHookNextMenu(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& bHandled)
|
|
{
|
|
#ifdef _CMDBAR_EXTRA_TRACE
|
|
ATLTRACE2(atlTraceUI, 0, _T("CmdBar - Hook WM_NEXTMENU\n"));
|
|
#endif
|
|
bHandled = FALSE;
|
|
return 1;
|
|
}
|
|
|
|
LRESULT OnHookChar(UINT /*uMsg*/, WPARAM wParam, LPARAM /*lParam*/, BOOL& bHandled)
|
|
{
|
|
#ifdef _CMDBAR_EXTRA_TRACE
|
|
ATLTRACE2(atlTraceUI, 0, _T("CmdBar - Hook WM_CHAR (0x%2.2X)\n"), wParam);
|
|
#endif
|
|
bHandled = (wParam == VK_ESCAPE);
|
|
return 0;
|
|
}
|
|
|
|
// Implementation - ownerdraw overrideables and helpers
|
|
void DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct)
|
|
{
|
|
T* pT = static_cast<T*>(this);
|
|
if(m_bFlatMenus)
|
|
pT->DrawItemFlat(lpDrawItemStruct);
|
|
else
|
|
pT->DrawItem3D(lpDrawItemStruct);
|
|
|
|
}
|
|
|
|
void DrawItem3D(LPDRAWITEMSTRUCT lpDrawItemStruct)
|
|
{
|
|
_MenuItemData* pmd = (_MenuItemData*)lpDrawItemStruct->itemData;
|
|
CDCHandle dc = lpDrawItemStruct->hDC;
|
|
const RECT& rcItem = lpDrawItemStruct->rcItem;
|
|
T* pT = static_cast<T*>(this);
|
|
|
|
if(pmd->fType & MFT_SEPARATOR)
|
|
{
|
|
// draw separator
|
|
RECT rc = rcItem;
|
|
rc.top += (rc.bottom - rc.top) / 2; // vertical center
|
|
dc.DrawEdge(&rc, EDGE_ETCHED, BF_TOP); // draw separator line
|
|
}
|
|
else // not a separator
|
|
{
|
|
BOOL bDisabled = lpDrawItemStruct->itemState & ODS_GRAYED;
|
|
BOOL bSelected = lpDrawItemStruct->itemState & ODS_SELECTED;
|
|
BOOL bChecked = lpDrawItemStruct->itemState & ODS_CHECKED;
|
|
BOOL bHasImage = FALSE;
|
|
|
|
if(LOWORD(lpDrawItemStruct->itemID) == (WORD)-1)
|
|
bSelected = FALSE;
|
|
RECT rcButn = { rcItem.left, rcItem.top, rcItem.left + m_szButton.cx, rcItem.top + m_szButton.cy }; // button rect
|
|
::OffsetRect(&rcButn, 0, ((rcItem.bottom - rcItem.top) - (rcButn.bottom - rcButn.top)) / 2); // center vertically
|
|
|
|
int iButton = pmd->iButton;
|
|
if(iButton >= 0)
|
|
{
|
|
bHasImage = TRUE;
|
|
|
|
// calc drawing point
|
|
SIZE sz = { rcButn.right - rcButn.left - m_szBitmap.cx, rcButn.bottom - rcButn.top - m_szBitmap.cy };
|
|
sz.cx /= 2;
|
|
sz.cy /= 2;
|
|
POINT point = { rcButn.left + sz.cx, rcButn.top + sz.cy };
|
|
|
|
// fill background depending on state
|
|
if(!bChecked || (bSelected && !bDisabled))
|
|
{
|
|
if(!bDisabled)
|
|
dc.FillRect(&rcButn, (bChecked && !bSelected) ? COLOR_3DLIGHT : COLOR_MENU);
|
|
else
|
|
dc.FillRect(&rcButn, COLOR_MENU);
|
|
}
|
|
else
|
|
{
|
|
COLORREF crTxt = dc.SetTextColor(::GetSysColor(COLOR_BTNFACE));
|
|
COLORREF crBk = dc.SetBkColor(::GetSysColor(COLOR_BTNHILIGHT));
|
|
CBrush hbr(CDCHandle::GetHalftoneBrush());
|
|
dc.SetBrushOrg(rcButn.left, rcButn.top);
|
|
dc.FillRect(&rcButn, hbr);
|
|
dc.SetTextColor(crTxt);
|
|
dc.SetBkColor(crBk);
|
|
}
|
|
|
|
// draw disabled or normal
|
|
if(!bDisabled)
|
|
{
|
|
// draw pushed-in or popped-out edge
|
|
if(bSelected || bChecked)
|
|
{
|
|
RECT rc2 = rcButn;
|
|
dc.DrawEdge(&rc2, bChecked ? BDR_SUNKENOUTER : BDR_RAISEDINNER, BF_RECT);
|
|
}
|
|
// draw the image
|
|
::ImageList_Draw(m_hImageList, iButton, dc, point.x, point.y, ILD_TRANSPARENT);
|
|
}
|
|
else
|
|
{
|
|
HBRUSH hBrushBackground = bChecked ? NULL : ::GetSysColorBrush(COLOR_MENU);
|
|
pT->DrawBitmapDisabled(dc, iButton, point, hBrushBackground);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// no image - look for custom checked/unchecked bitmaps
|
|
CMenuItemInfo info;
|
|
info.fMask = MIIM_CHECKMARKS | MIIM_TYPE;
|
|
::GetMenuItemInfo((HMENU)lpDrawItemStruct->hwndItem, lpDrawItemStruct->itemID, MF_BYCOMMAND, &info);
|
|
if(bChecked || (info.hbmpUnchecked != NULL))
|
|
{
|
|
BOOL bRadio = ((info.fType & MFT_RADIOCHECK) != 0);
|
|
bHasImage = pT->DrawCheckmark(dc, rcButn, bSelected, bDisabled, bRadio, bChecked ? info.hbmpChecked : info.hbmpUnchecked);
|
|
}
|
|
}
|
|
|
|
// draw item text
|
|
int cxButn = m_szButton.cx;
|
|
COLORREF colorBG = ::GetSysColor(bSelected ? COLOR_HIGHLIGHT : COLOR_MENU);
|
|
if(bSelected || (lpDrawItemStruct->itemAction == ODA_SELECT))
|
|
{
|
|
RECT rcBG = rcItem;
|
|
if(bHasImage)
|
|
rcBG.left += cxButn + s_kcxGap;
|
|
dc.FillRect(&rcBG, bSelected ? COLOR_HIGHLIGHT : COLOR_MENU);
|
|
}
|
|
|
|
// calc text rectangle and colors
|
|
RECT rcText = rcItem;
|
|
rcText.left += cxButn + s_kcxGap + s_kcxTextMargin;
|
|
rcText.right -= cxButn;
|
|
dc.SetBkMode(TRANSPARENT);
|
|
COLORREF colorText = ::GetSysColor(bDisabled ? (bSelected ? COLOR_GRAYTEXT : COLOR_3DSHADOW) : (bSelected ? COLOR_HIGHLIGHTTEXT : COLOR_MENUTEXT));
|
|
|
|
// font already selected by Windows
|
|
if(bDisabled && (!bSelected || (colorText == colorBG)))
|
|
{
|
|
// disabled - draw shadow text shifted down and right 1 pixel (unles selected)
|
|
RECT rcDisabled = rcText;
|
|
::OffsetRect(&rcDisabled, 1, 1);
|
|
pT->DrawMenuText(dc, rcDisabled, pmd->lpstrText, ::GetSysColor(COLOR_3DHILIGHT));
|
|
}
|
|
pT->DrawMenuText(dc, rcText, pmd->lpstrText, colorText); // finally!
|
|
}
|
|
}
|
|
|
|
void DrawItemFlat(LPDRAWITEMSTRUCT lpDrawItemStruct)
|
|
{
|
|
_MenuItemData* pmd = (_MenuItemData*)lpDrawItemStruct->itemData;
|
|
CDCHandle dc = lpDrawItemStruct->hDC;
|
|
const RECT& rcItem = lpDrawItemStruct->rcItem;
|
|
T* pT = static_cast<T*>(this);
|
|
|
|
BOOL bDisabled = lpDrawItemStruct->itemState & ODS_GRAYED;
|
|
BOOL bSelected = lpDrawItemStruct->itemState & ODS_SELECTED;
|
|
BOOL bChecked = lpDrawItemStruct->itemState & ODS_CHECKED;
|
|
|
|
// paint background
|
|
if(bSelected || (lpDrawItemStruct->itemAction == ODA_SELECT))
|
|
{
|
|
if(bSelected)
|
|
{
|
|
dc.FillRect(&rcItem, ::GetSysColorBrush(COLOR_MENUHILIGHT));
|
|
dc.FrameRect(&rcItem, ::GetSysColorBrush(COLOR_HIGHLIGHT));
|
|
}
|
|
else
|
|
{
|
|
dc.FillRect(&rcItem, ::GetSysColorBrush(COLOR_MENU));
|
|
}
|
|
}
|
|
|
|
if(pmd->fType & MFT_SEPARATOR)
|
|
{
|
|
// draw separator
|
|
RECT rc = rcItem;
|
|
rc.top += (rc.bottom - rc.top) / 2; // vertical center
|
|
dc.DrawEdge(&rc, EDGE_ETCHED, BF_TOP); // draw separator line
|
|
}
|
|
else // not a separator
|
|
{
|
|
if(LOWORD(lpDrawItemStruct->itemID) == (WORD)-1)
|
|
bSelected = FALSE;
|
|
RECT rcButn = { rcItem.left, rcItem.top, rcItem.left + m_szButton.cx, rcItem.top + m_szButton.cy }; // button rect
|
|
::OffsetRect(&rcButn, 0, ((rcItem.bottom - rcItem.top) - (rcButn.bottom - rcButn.top)) / 2); // center vertically
|
|
|
|
// draw background and border for checked items
|
|
if(bChecked)
|
|
{
|
|
RECT rcCheck = rcButn;
|
|
::InflateRect(&rcCheck, -1, -1);
|
|
if(bSelected)
|
|
dc.FillRect(&rcCheck, ::GetSysColorBrush(COLOR_MENU));
|
|
dc.FrameRect(&rcCheck, ::GetSysColorBrush(COLOR_HIGHLIGHT));
|
|
}
|
|
|
|
int iButton = pmd->iButton;
|
|
if(iButton >= 0)
|
|
{
|
|
// calc drawing point
|
|
SIZE sz = { rcButn.right - rcButn.left - m_szBitmap.cx, rcButn.bottom - rcButn.top - m_szBitmap.cy };
|
|
sz.cx /= 2;
|
|
sz.cy /= 2;
|
|
POINT point = { rcButn.left + sz.cx, rcButn.top + sz.cy };
|
|
|
|
// draw disabled or normal
|
|
if(!bDisabled)
|
|
{
|
|
::ImageList_Draw(m_hImageList, iButton, dc, point.x, point.y, ILD_TRANSPARENT);
|
|
}
|
|
else
|
|
{
|
|
HBRUSH hBrushBackground = ::GetSysColorBrush((bSelected && !bChecked) ? COLOR_MENUHILIGHT : COLOR_MENU);
|
|
HBRUSH hBrushDisabledImage = ::GetSysColorBrush(COLOR_3DSHADOW);
|
|
pT->DrawBitmapDisabled(dc, iButton, point, hBrushBackground, hBrushBackground, hBrushDisabledImage);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// no image - look for custom checked/unchecked bitmaps
|
|
CMenuItemInfo info;
|
|
info.fMask = MIIM_CHECKMARKS | MIIM_TYPE;
|
|
::GetMenuItemInfo((HMENU)lpDrawItemStruct->hwndItem, lpDrawItemStruct->itemID, MF_BYCOMMAND, &info);
|
|
if(bChecked || (info.hbmpUnchecked != NULL))
|
|
{
|
|
BOOL bRadio = ((info.fType & MFT_RADIOCHECK) != 0);
|
|
pT->DrawCheckmark(dc, rcButn, bSelected, bDisabled, bRadio, bChecked ? info.hbmpChecked : info.hbmpUnchecked);
|
|
}
|
|
}
|
|
|
|
// draw item text
|
|
int cxButn = m_szButton.cx;
|
|
// calc text rectangle and colors
|
|
RECT rcText = rcItem;
|
|
rcText.left += cxButn + s_kcxGap + s_kcxTextMargin;
|
|
rcText.right -= cxButn;
|
|
dc.SetBkMode(TRANSPARENT);
|
|
COLORREF colorText = ::GetSysColor(bDisabled ? (bSelected ? COLOR_GRAYTEXT : COLOR_3DSHADOW) : (bSelected ? COLOR_HIGHLIGHTTEXT : COLOR_MENUTEXT));
|
|
|
|
pT->DrawMenuText(dc, rcText, pmd->lpstrText, colorText); // finally!
|
|
}
|
|
}
|
|
|
|
void DrawMenuText(CDCHandle& dc, RECT& rc, LPCTSTR lpstrText, COLORREF color)
|
|
{
|
|
int nTab = -1;
|
|
const int nLen = lstrlen(lpstrText);
|
|
for(int i = 0; i < nLen; i++)
|
|
{
|
|
if(lpstrText[i] == _T('\t'))
|
|
{
|
|
nTab = i;
|
|
break;
|
|
}
|
|
}
|
|
dc.SetTextColor(color);
|
|
dc.DrawText(lpstrText, nTab, &rc, DT_SINGLELINE | DT_LEFT | DT_VCENTER | (m_bShowKeyboardCues ? 0 : DT_HIDEPREFIX));
|
|
if(nTab != -1)
|
|
dc.DrawText(&lpstrText[nTab + 1], -1, &rc, DT_SINGLELINE | DT_RIGHT | DT_VCENTER | (m_bShowKeyboardCues ? 0 : DT_HIDEPREFIX));
|
|
}
|
|
|
|
void DrawBitmapDisabled(CDCHandle& dc, int nImage, POINT point,
|
|
HBRUSH hBrushBackground = ::GetSysColorBrush(COLOR_3DFACE),
|
|
HBRUSH hBrush3DEffect = ::GetSysColorBrush(COLOR_3DHILIGHT),
|
|
HBRUSH hBrushDisabledImage = ::GetSysColorBrush(COLOR_3DSHADOW))
|
|
{
|
|
if(m_bAlphaImages)
|
|
{
|
|
IMAGELISTDRAWPARAMS ildp = {};
|
|
ildp.cbSize = sizeof(IMAGELISTDRAWPARAMS);
|
|
ildp.himl = m_hImageList;
|
|
ildp.i = nImage;
|
|
ildp.hdcDst = dc;
|
|
ildp.x = point.x;
|
|
ildp.y = point.y;
|
|
ildp.cx = 0;
|
|
ildp.cy = 0;
|
|
ildp.xBitmap = 0;
|
|
ildp.yBitmap = 0;
|
|
ildp.fStyle = ILD_TRANSPARENT;
|
|
ildp.fState = ILS_SATURATE;
|
|
ildp.Frame = 0;
|
|
::ImageList_DrawIndirect(&ildp);
|
|
}
|
|
else
|
|
{
|
|
// create memory DC
|
|
CDC dcMem;
|
|
dcMem.CreateCompatibleDC(dc);
|
|
// create mono or color bitmap
|
|
CBitmap bmp;
|
|
bmp.CreateCompatibleBitmap(dc, m_szBitmap.cx, m_szBitmap.cy);
|
|
ATLASSERT(bmp.m_hBitmap != NULL);
|
|
// draw image into memory DC--fill BG white first
|
|
HBITMAP hBmpOld = dcMem.SelectBitmap(bmp);
|
|
dcMem.PatBlt(0, 0, m_szBitmap.cx, m_szBitmap.cy, WHITENESS);
|
|
// If white is the text color, we can't use the normal painting since
|
|
// it would blend with the WHITENESS, but the mask is OK
|
|
UINT uDrawStyle = (::GetSysColor(COLOR_BTNTEXT) == RGB(255, 255, 255)) ? ILD_MASK : ILD_NORMAL;
|
|
::ImageList_Draw(m_hImageList, nImage, dcMem, 0, 0, uDrawStyle);
|
|
dc.DitherBlt(point.x, point.y, m_szBitmap.cx, m_szBitmap.cy, dcMem, NULL, 0, 0, hBrushBackground, hBrush3DEffect, hBrushDisabledImage);
|
|
dcMem.SelectBitmap(hBmpOld); // restore
|
|
}
|
|
}
|
|
|
|
// old name
|
|
BOOL Draw3DCheckmark(CDCHandle& dc, const RECT& rc, BOOL bSelected, BOOL bDisabled, BOOL bRadio, HBITMAP hBmpCheck)
|
|
{
|
|
return DrawCheckmark(dc, rc, bSelected, bDisabled, bRadio, hBmpCheck);
|
|
}
|
|
|
|
BOOL DrawCheckmark(CDCHandle& dc, const RECT& rc, BOOL bSelected, BOOL bDisabled, BOOL bRadio, HBITMAP hBmpCheck)
|
|
{
|
|
// get checkmark bitmap, if none, use Windows standard
|
|
SIZE size = {};
|
|
CBitmapHandle bmp = hBmpCheck;
|
|
if(hBmpCheck != NULL)
|
|
{
|
|
bmp.GetSize(size);
|
|
}
|
|
else
|
|
{
|
|
size.cx = ::GetSystemMetrics(SM_CXMENUCHECK);
|
|
size.cy = ::GetSystemMetrics(SM_CYMENUCHECK);
|
|
bmp.CreateCompatibleBitmap(dc, size.cx, size.cy);
|
|
ATLASSERT(bmp.m_hBitmap != NULL);
|
|
}
|
|
// center bitmap in caller's rectangle
|
|
RECT rcDest = rc;
|
|
if((rc.right - rc.left) > size.cx)
|
|
{
|
|
rcDest.left = rc.left + (rc.right - rc.left - size.cx) / 2;
|
|
rcDest.right = rcDest.left + size.cx;
|
|
}
|
|
if((rc.bottom - rc.top) > size.cy)
|
|
{
|
|
rcDest.top = rc.top + (rc.bottom - rc.top - size.cy) / 2;
|
|
rcDest.bottom = rcDest.top + size.cy;
|
|
}
|
|
// paint background
|
|
if(!m_bFlatMenus)
|
|
{
|
|
if(bSelected && !bDisabled)
|
|
{
|
|
dc.FillRect(&rcDest, COLOR_MENU);
|
|
}
|
|
else
|
|
{
|
|
COLORREF clrTextOld = dc.SetTextColor(::GetSysColor(COLOR_BTNFACE));
|
|
COLORREF clrBkOld = dc.SetBkColor(::GetSysColor(COLOR_BTNHILIGHT));
|
|
CBrush hbr(CDCHandle::GetHalftoneBrush());
|
|
dc.SetBrushOrg(rcDest.left, rcDest.top);
|
|
dc.FillRect(&rcDest, hbr);
|
|
dc.SetTextColor(clrTextOld);
|
|
dc.SetBkColor(clrBkOld);
|
|
}
|
|
}
|
|
|
|
// create source image
|
|
CDC dcSource;
|
|
dcSource.CreateCompatibleDC(dc);
|
|
HBITMAP hBmpOld = dcSource.SelectBitmap(bmp);
|
|
// set colors
|
|
const COLORREF clrBlack = RGB(0, 0, 0);
|
|
const COLORREF clrWhite = RGB(255, 255, 255);
|
|
COLORREF clrTextOld = dc.SetTextColor(clrBlack);
|
|
COLORREF clrBkOld = dc.SetBkColor(clrWhite);
|
|
// create mask
|
|
CDC dcMask;
|
|
dcMask.CreateCompatibleDC(dc);
|
|
CBitmap bmpMask;
|
|
bmpMask.CreateBitmap(size.cx, size.cy, 1, 1, NULL);
|
|
HBITMAP hBmpOld1 = dcMask.SelectBitmap(bmpMask);
|
|
|
|
// draw the checkmark transparently
|
|
int cx = rcDest.right - rcDest.left;
|
|
int cy = rcDest.bottom - rcDest.top;
|
|
if(hBmpCheck != NULL)
|
|
{
|
|
// build mask based on transparent color
|
|
dcSource.SetBkColor(m_clrMask);
|
|
dcMask.SetBkColor(clrBlack);
|
|
dcMask.SetTextColor(clrWhite);
|
|
dcMask.BitBlt(0, 0, size.cx, size.cy, dcSource, 0, 0, SRCCOPY);
|
|
// draw bitmap using the mask
|
|
dc.BitBlt(rcDest.left, rcDest.top, cx, cy, dcSource, 0, 0, SRCINVERT);
|
|
dc.BitBlt(rcDest.left, rcDest.top, cx, cy, dcMask, 0, 0, SRCAND);
|
|
dc.BitBlt(rcDest.left, rcDest.top, cx, cy, dcSource, 0, 0, SRCINVERT);
|
|
}
|
|
else
|
|
{
|
|
const DWORD ROP_DSno = 0x00BB0226L;
|
|
const DWORD ROP_DSa = 0x008800C6L;
|
|
const DWORD ROP_DSo = 0x00EE0086L;
|
|
const DWORD ROP_DSna = 0x00220326L;
|
|
|
|
// draw mask
|
|
RECT rcSource = { 0, 0, __min(size.cx, rc.right - rc.left), __min(size.cy, rc.bottom - rc.top) };
|
|
dcMask.DrawFrameControl(&rcSource, DFC_MENU, bRadio ? DFCS_MENUBULLET : DFCS_MENUCHECK);
|
|
|
|
// draw shadow if disabled
|
|
if(!m_bFlatMenus && bDisabled)
|
|
{
|
|
// offset by one pixel
|
|
int x = rcDest.left + 1;
|
|
int y = rcDest.top + 1;
|
|
// paint source bitmap
|
|
const int nColor = COLOR_3DHILIGHT;
|
|
dcSource.FillRect(&rcSource, nColor);
|
|
// draw checkmark - special case black and white colors
|
|
COLORREF clrCheck = ::GetSysColor(nColor);
|
|
if(clrCheck == clrWhite)
|
|
{
|
|
dc.BitBlt(x, y, cx, cy, dcMask, 0, 0, ROP_DSno);
|
|
dc.BitBlt(x, y, cx, cy, dcSource, 0, 0, ROP_DSa);
|
|
}
|
|
else
|
|
{
|
|
if(clrCheck != clrBlack)
|
|
{
|
|
ATLASSERT(dcSource.GetTextColor() == clrBlack);
|
|
ATLASSERT(dcSource.GetBkColor() == clrWhite);
|
|
dcSource.BitBlt(0, 0, size.cx, size.cy, dcMask, 0, 0, ROP_DSna);
|
|
}
|
|
dc.BitBlt(x, y, cx, cy, dcMask, 0, 0, ROP_DSa);
|
|
dc.BitBlt(x, y, cx, cy, dcSource, 0, 0, ROP_DSo);
|
|
}
|
|
}
|
|
|
|
// paint source bitmap
|
|
const int nColor = bDisabled ? COLOR_BTNSHADOW : COLOR_MENUTEXT;
|
|
dcSource.FillRect(&rcSource, nColor);
|
|
// draw checkmark - special case black and white colors
|
|
COLORREF clrCheck = ::GetSysColor(nColor);
|
|
if(clrCheck == clrWhite)
|
|
{
|
|
dc.BitBlt(rcDest.left, rcDest.top, cx, cy, dcMask, 0, 0, ROP_DSno);
|
|
dc.BitBlt(rcDest.left, rcDest.top, cx, cy, dcSource, 0, 0, ROP_DSa);
|
|
}
|
|
else
|
|
{
|
|
if(clrCheck != clrBlack)
|
|
{
|
|
ATLASSERT(dcSource.GetTextColor() == clrBlack);
|
|
ATLASSERT(dcSource.GetBkColor() == clrWhite);
|
|
dcSource.BitBlt(0, 0, size.cx, size.cy, dcMask, 0, 0, ROP_DSna);
|
|
}
|
|
dc.BitBlt(rcDest.left, rcDest.top, cx, cy, dcMask, 0, 0, ROP_DSa);
|
|
dc.BitBlt(rcDest.left, rcDest.top, cx, cy, dcSource, 0, 0, ROP_DSo);
|
|
}
|
|
}
|
|
// restore all
|
|
dc.SetTextColor(clrTextOld);
|
|
dc.SetBkColor(clrBkOld);
|
|
dcSource.SelectBitmap(hBmpOld);
|
|
dcMask.SelectBitmap(hBmpOld1);
|
|
if(hBmpCheck == NULL)
|
|
bmp.DeleteObject();
|
|
// draw pushed-in hilight
|
|
if(!m_bFlatMenus && !bDisabled)
|
|
{
|
|
if(rc.right - rc.left > size.cx)
|
|
::InflateRect(&rcDest, 1,1); // inflate checkmark by one pixel all around
|
|
dc.DrawEdge(&rcDest, BDR_SUNKENOUTER, BF_RECT);
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
void MeasureItem(LPMEASUREITEMSTRUCT lpMeasureItemStruct)
|
|
{
|
|
_MenuItemData* pmd = (_MenuItemData*)lpMeasureItemStruct->itemData;
|
|
|
|
if(pmd->fType & MFT_SEPARATOR) // separator - use half system height and zero width
|
|
{
|
|
lpMeasureItemStruct->itemHeight = ::GetSystemMetrics(SM_CYMENU) / 2;
|
|
lpMeasureItemStruct->itemWidth = 0;
|
|
}
|
|
else
|
|
{
|
|
// compute size of text - use DrawText with DT_CALCRECT
|
|
CWindowDC dc(NULL);
|
|
CFont fontBold;
|
|
HFONT hOldFont = NULL;
|
|
if(pmd->fState & MFS_DEFAULT)
|
|
{
|
|
// need bold version of font
|
|
LOGFONT lf = {};
|
|
m_fontMenu.GetLogFont(lf);
|
|
lf.lfWeight += 200;
|
|
fontBold.CreateFontIndirect(&lf);
|
|
ATLASSERT(fontBold.m_hFont != NULL);
|
|
hOldFont = dc.SelectFont(fontBold);
|
|
}
|
|
else
|
|
{
|
|
hOldFont = dc.SelectFont(m_fontMenu);
|
|
}
|
|
|
|
RECT rcText = {};
|
|
dc.DrawText(pmd->lpstrText, -1, &rcText, DT_SINGLELINE | DT_LEFT | DT_VCENTER | DT_CALCRECT);
|
|
int cx = rcText.right - rcText.left;
|
|
dc.SelectFont(hOldFont);
|
|
|
|
LOGFONT lf = {};
|
|
m_fontMenu.GetLogFont(lf);
|
|
int cy = lf.lfHeight;
|
|
if(cy < 0)
|
|
cy = -cy;
|
|
const int cyMargin = 8;
|
|
cy += cyMargin;
|
|
|
|
// height of item is the bigger of these two
|
|
lpMeasureItemStruct->itemHeight = __max(cy, (int)m_szButton.cy);
|
|
|
|
// width is width of text plus a bunch of stuff
|
|
cx += 2 * s_kcxTextMargin; // L/R margin for readability
|
|
cx += s_kcxGap; // space between button and menu text
|
|
cx += 2 * m_szButton.cx; // button width (L=button; R=empty margin)
|
|
cx += m_cxExtraSpacing; // extra between item text and accelerator keys
|
|
|
|
// Windows adds 1 to returned value
|
|
cx -= ::GetSystemMetrics(SM_CXMENUCHECK) - 1;
|
|
lpMeasureItemStruct->itemWidth = cx; // done deal
|
|
}
|
|
}
|
|
|
|
// Implementation - Hook procs
|
|
static LRESULT CALLBACK CreateHookProc(int nCode, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
const int cchClassName = 7;
|
|
TCHAR szClassName[cchClassName] = {};
|
|
|
|
if(nCode == HCBT_CREATEWND)
|
|
{
|
|
HWND hWndMenu = (HWND)wParam;
|
|
#ifdef _CMDBAR_EXTRA_TRACE
|
|
ATLTRACE2(atlTraceUI, 0, _T("CmdBar - HCBT_CREATEWND (HWND = %8.8X)\n"), hWndMenu);
|
|
#endif
|
|
|
|
::GetClassName(hWndMenu, szClassName, cchClassName);
|
|
if(!lstrcmp(_T("#32768"), szClassName))
|
|
CCommandBarCtrlBase::s_pCurrentBar->m_stackMenuWnd.Push(hWndMenu);
|
|
}
|
|
else if(nCode == HCBT_DESTROYWND)
|
|
{
|
|
HWND hWndMenu = (HWND)wParam;
|
|
#ifdef _CMDBAR_EXTRA_TRACE
|
|
ATLTRACE2(atlTraceUI, 0, _T("CmdBar - HCBT_DESTROYWND (HWND = %8.8X)\n"), hWndMenu);
|
|
#endif
|
|
|
|
::GetClassName(hWndMenu, szClassName, cchClassName);
|
|
if(!lstrcmp(_T("#32768"), szClassName))
|
|
{
|
|
ATLASSERT(hWndMenu == CCommandBarCtrlBase::s_pCurrentBar->m_stackMenuWnd.GetCurrent());
|
|
CCommandBarCtrlBase::s_pCurrentBar->m_stackMenuWnd.Pop();
|
|
}
|
|
}
|
|
|
|
return ::CallNextHookEx(CCommandBarCtrlBase::s_hCreateHook, nCode, wParam, lParam);
|
|
}
|
|
|
|
static LRESULT CALLBACK MessageHookProc(int nCode, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
LPMSG pMsg = (LPMSG)lParam;
|
|
|
|
if((nCode == HC_ACTION) && (wParam == PM_REMOVE) && (pMsg->message != GetGetBarMessage()) && (pMsg->message != WM_FORWARDMSG))
|
|
{
|
|
CCommandBarCtrlBase* pCmdBar = NULL;
|
|
HWND hWnd = pMsg->hwnd;
|
|
DWORD dwPID = 0;
|
|
while((pCmdBar == NULL) && (hWnd != NULL))
|
|
{
|
|
pCmdBar = (CCommandBarCtrlBase*)::SendMessage(hWnd, GetGetBarMessage(), (WPARAM)&dwPID, 0L);
|
|
hWnd = ::GetParent(hWnd);
|
|
}
|
|
|
|
if((pCmdBar != NULL) && (dwPID == GetCurrentProcessId()))
|
|
{
|
|
pCmdBar->m_hWndHook = pMsg->hwnd;
|
|
ATLASSERT(pCmdBar->IsCommandBarBase());
|
|
|
|
if(::IsWindow(pCmdBar->m_hWnd))
|
|
pCmdBar->SendMessage(WM_FORWARDMSG, 0, (LPARAM)pMsg);
|
|
else
|
|
ATLTRACE2(atlTraceUI, 0, _T("CmdBar - Hook skipping message, can't find command bar!\n"));
|
|
}
|
|
}
|
|
|
|
LRESULT lRet = 0;
|
|
ATLASSERT(CCommandBarCtrlBase::s_pmapMsgHook != NULL);
|
|
if(CCommandBarCtrlBase::s_pmapMsgHook != NULL)
|
|
{
|
|
DWORD dwThreadID = ::GetCurrentThreadId();
|
|
CCommandBarCtrlBase::_MsgHookData* pData = CCommandBarCtrlBase::s_pmapMsgHook->Lookup(dwThreadID);
|
|
if(pData != NULL)
|
|
{
|
|
lRet = ::CallNextHookEx(pData->hMsgHook, nCode, wParam, lParam);
|
|
}
|
|
}
|
|
return lRet;
|
|
}
|
|
|
|
// Implementation
|
|
void DoPopupMenu(int nIndex, bool bAnimate)
|
|
{
|
|
#ifdef _CMDBAR_EXTRA_TRACE
|
|
ATLTRACE2(atlTraceUI, 0, _T("CmdBar - DoPopupMenu, bAnimate = %s\n"), bAnimate ? "true" : "false");
|
|
#endif
|
|
T* pT = static_cast<T*>(this);
|
|
|
|
// get popup menu and it's position
|
|
RECT rect = {};
|
|
this->GetItemRect(nIndex, &rect);
|
|
POINT pt = { rect.left, rect.bottom };
|
|
this->MapWindowPoints(NULL, &pt, 1);
|
|
this->MapWindowPoints(NULL, &rect);
|
|
TPMPARAMS TPMParams = {};
|
|
TPMParams.cbSize = sizeof(TPMPARAMS);
|
|
TPMParams.rcExclude = rect;
|
|
HMENU hMenuPopup = ::GetSubMenu(m_hMenu, nIndex);
|
|
ATLASSERT(hMenuPopup != NULL);
|
|
|
|
// get button ID
|
|
TBBUTTON tbb = {};
|
|
this->GetButton(nIndex, &tbb);
|
|
int nCmdID = tbb.idCommand;
|
|
|
|
m_nPopBtn = nIndex; // remember current button's index
|
|
|
|
// press button and display popup menu
|
|
this->PressButton(nCmdID, TRUE);
|
|
this->SetHotItem(nCmdID);
|
|
pT->DoTrackPopupMenu(hMenuPopup, TPM_LEFTBUTTON | TPM_VERTICAL | TPM_LEFTALIGN | TPM_TOPALIGN |
|
|
(bAnimate ? TPM_VERPOSANIMATION : TPM_NOANIMATION), pt.x, pt.y, &TPMParams);
|
|
this->PressButton(nCmdID, FALSE);
|
|
if(::GetFocus() != this->m_hWnd)
|
|
this->SetHotItem(-1);
|
|
|
|
m_nPopBtn = -1; // restore
|
|
|
|
// eat next message if click is on the same button
|
|
MSG msg = {};
|
|
if(::PeekMessage(&msg, this->m_hWnd, WM_LBUTTONDOWN, WM_LBUTTONDOWN, PM_NOREMOVE) && ::PtInRect(&rect, msg.pt))
|
|
::PeekMessage(&msg, this->m_hWnd, WM_LBUTTONDOWN, WM_LBUTTONDOWN, PM_REMOVE);
|
|
|
|
// check if another popup menu should be displayed
|
|
if(m_nNextPopBtn != -1)
|
|
{
|
|
this->PostMessage(GetAutoPopupMessage(), m_nNextPopBtn & 0xFFFF);
|
|
if(!(m_nNextPopBtn & 0xFFFF0000) && !m_bPopupItem)
|
|
this->PostMessage(WM_KEYDOWN, VK_DOWN, 0);
|
|
m_nNextPopBtn = -1;
|
|
}
|
|
else
|
|
{
|
|
m_bContextMenu = false;
|
|
// If user didn't hit escape, give focus back
|
|
if(!m_bEscapePressed)
|
|
{
|
|
if(m_bUseKeyboardCues && m_bShowKeyboardCues)
|
|
m_bAllowKeyboardCues = false;
|
|
pT->GiveFocusBack();
|
|
}
|
|
else
|
|
{
|
|
this->SetHotItem(nCmdID);
|
|
this->SetAnchorHighlight(TRUE);
|
|
}
|
|
}
|
|
}
|
|
|
|
BOOL DoTrackPopupMenu(HMENU hMenu, UINT uFlags, int x, int y, LPTPMPARAMS lpParams = NULL)
|
|
{
|
|
CMenuHandle menuPopup = hMenu;
|
|
|
|
CWindowCreateCriticalSectionLock lock;
|
|
if(FAILED(lock.Lock()))
|
|
{
|
|
ATLTRACE2(atlTraceUI, 0, _T("ERROR : Unable to lock critical section in CCommandBarCtrlImpl::DoTrackPopupMenu.\n"));
|
|
ATLASSERT(FALSE);
|
|
return FALSE;
|
|
}
|
|
|
|
ATLASSERT(this->s_hCreateHook == NULL);
|
|
|
|
this->s_pCurrentBar = static_cast<CCommandBarCtrlBase*>(this);
|
|
|
|
this->s_hCreateHook = ::SetWindowsHookEx(WH_CBT, CreateHookProc, ModuleHelper::GetModuleInstance(), GetCurrentThreadId());
|
|
ATLASSERT(this->s_hCreateHook != NULL);
|
|
|
|
m_bPopupItem = false;
|
|
m_bMenuActive = true;
|
|
|
|
BOOL bTrackRet = menuPopup.TrackPopupMenuEx(uFlags, x, y, this->m_hWnd, lpParams);
|
|
m_bMenuActive = false;
|
|
|
|
::UnhookWindowsHookEx(this->s_hCreateHook);
|
|
|
|
this->s_hCreateHook = NULL;
|
|
this->s_pCurrentBar = NULL;
|
|
|
|
lock.Unlock();
|
|
|
|
// cleanup - convert menus back to original state
|
|
#ifdef _CMDBAR_EXTRA_TRACE
|
|
ATLTRACE2(atlTraceUI, 0, _T("CmdBar - TrackPopupMenu - cleanup\n"));
|
|
#endif
|
|
|
|
ATLASSERT(this->m_stackMenuWnd.GetSize() == 0);
|
|
|
|
this->UpdateWindow();
|
|
ATL::CWindow wndTL = this->GetTopLevelParent();
|
|
wndTL.UpdateWindow();
|
|
|
|
// restore the menu items to the previous state for all menus that were converted
|
|
if(m_bImagesVisible)
|
|
{
|
|
HMENU hMenuSav = NULL;
|
|
while((hMenuSav = this->m_stackMenuHandle.Pop()) != NULL)
|
|
{
|
|
menuPopup = hMenuSav;
|
|
BOOL bRet = FALSE;
|
|
// restore state and delete menu item data
|
|
for(int i = 0; i < menuPopup.GetMenuItemCount(); i++)
|
|
{
|
|
CMenuItemInfo mii;
|
|
mii.fMask = MIIM_DATA | MIIM_TYPE | MIIM_ID;
|
|
bRet = menuPopup.GetMenuItemInfo(i, TRUE, &mii);
|
|
ATLASSERT(bRet);
|
|
|
|
_MenuItemData* pMI = (_MenuItemData*)mii.dwItemData;
|
|
if(_IsValidMem(pMI) && pMI->IsCmdBarMenuItem())
|
|
{
|
|
mii.fMask = MIIM_DATA | MIIM_TYPE | MIIM_STATE;
|
|
mii.fType = pMI->fType;
|
|
mii.fState = pMI->fState;
|
|
mii.dwTypeData = pMI->lpstrText;
|
|
mii.cch = lstrlen(pMI->lpstrText);
|
|
mii.dwItemData = NULL;
|
|
|
|
bRet = menuPopup.SetMenuItemInfo(i, TRUE, &mii);
|
|
// this one triggers WM_MEASUREITEM
|
|
menuPopup.ModifyMenu(i, MF_BYPOSITION | mii.fType | mii.fState, mii.wID, pMI->lpstrText);
|
|
ATLASSERT(bRet);
|
|
|
|
delete [] pMI->lpstrText;
|
|
delete pMI;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return bTrackRet;
|
|
}
|
|
|
|
int GetPreviousMenuItem(int nBtn) const
|
|
{
|
|
if(nBtn == -1)
|
|
return -1;
|
|
RECT rcClient = {};
|
|
this->GetClientRect(&rcClient);
|
|
int nNextBtn;
|
|
for(nNextBtn = nBtn - 1; nNextBtn != nBtn; nNextBtn--)
|
|
{
|
|
if(nNextBtn < 0)
|
|
nNextBtn = ::GetMenuItemCount(m_hMenu) - 1;
|
|
TBBUTTON tbb = {};
|
|
this->GetButton(nNextBtn, &tbb);
|
|
RECT rcBtn = {};
|
|
this->GetItemRect(nNextBtn, &rcBtn);
|
|
if(rcBtn.right > rcClient.right)
|
|
{
|
|
nNextBtn = -2; // chevron
|
|
break;
|
|
}
|
|
if(((tbb.fsState & TBSTATE_ENABLED) != 0) && ((tbb.fsState & TBSTATE_HIDDEN) == 0))
|
|
break;
|
|
}
|
|
return (nNextBtn != nBtn) ? nNextBtn : -1;
|
|
}
|
|
|
|
int GetNextMenuItem(int nBtn) const
|
|
{
|
|
if(nBtn == -1)
|
|
return -1;
|
|
RECT rcClient = {};
|
|
this->GetClientRect(&rcClient);
|
|
int nNextBtn = 0;
|
|
int nCount = ::GetMenuItemCount(m_hMenu);
|
|
for(nNextBtn = nBtn + 1; nNextBtn != nBtn; nNextBtn++)
|
|
{
|
|
if(nNextBtn >= nCount)
|
|
nNextBtn = 0;
|
|
TBBUTTON tbb = {};
|
|
this->GetButton(nNextBtn, &tbb);
|
|
RECT rcBtn = {};
|
|
this->GetItemRect(nNextBtn, &rcBtn);
|
|
if(rcBtn.right > rcClient.right)
|
|
{
|
|
nNextBtn = -2; // chevron
|
|
break;
|
|
}
|
|
if(((tbb.fsState & TBSTATE_ENABLED) != 0) && ((tbb.fsState & TBSTATE_HIDDEN) == 0))
|
|
break;
|
|
}
|
|
return (nNextBtn != nBtn) ? nNextBtn : -1;
|
|
}
|
|
|
|
bool DisplayChevronMenu()
|
|
{
|
|
// assume we are in a rebar
|
|
HWND hWndReBar = this->GetParent();
|
|
int nCount = (int)::SendMessage(hWndReBar, RB_GETBANDCOUNT, 0, 0L);
|
|
bool bRet = false;
|
|
for(int i = 0; i < nCount; i++)
|
|
{
|
|
REBARBANDINFO rbbi = { RunTimeHelper::SizeOf_REBARBANDINFO(), RBBIM_CHILD | RBBIM_STYLE };
|
|
BOOL bRetBandInfo = (BOOL)::SendMessage(hWndReBar, RB_GETBANDINFO, i, (LPARAM)&rbbi);
|
|
if(bRetBandInfo && (rbbi.hwndChild == this->m_hWnd))
|
|
{
|
|
if((rbbi.fStyle & RBBS_USECHEVRON) != 0)
|
|
{
|
|
::PostMessage(hWndReBar, RB_PUSHCHEVRON, i, 0L);
|
|
this->PostMessage(WM_KEYDOWN, VK_DOWN, 0L);
|
|
bRet = true;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
return bRet;
|
|
}
|
|
|
|
void GetSystemSettings()
|
|
{
|
|
// refresh our font
|
|
NONCLIENTMETRICS info = { RunTimeHelper::SizeOf_NONCLIENTMETRICS() };
|
|
BOOL bRet = ::SystemParametersInfo(SPI_GETNONCLIENTMETRICS, sizeof(info), &info, 0);
|
|
ATLASSERT(bRet);
|
|
if(bRet)
|
|
{
|
|
LOGFONT logfont = {};
|
|
if(m_fontMenu.m_hFont != NULL)
|
|
m_fontMenu.GetLogFont(logfont);
|
|
if((logfont.lfHeight != info.lfMenuFont.lfHeight) ||
|
|
(logfont.lfWidth != info.lfMenuFont.lfWidth) ||
|
|
(logfont.lfEscapement != info.lfMenuFont.lfEscapement) ||
|
|
(logfont.lfOrientation != info.lfMenuFont.lfOrientation) ||
|
|
(logfont.lfWeight != info.lfMenuFont.lfWeight) ||
|
|
(logfont.lfItalic != info.lfMenuFont.lfItalic) ||
|
|
(logfont.lfUnderline != info.lfMenuFont.lfUnderline) ||
|
|
(logfont.lfStrikeOut != info.lfMenuFont.lfStrikeOut) ||
|
|
(logfont.lfCharSet != info.lfMenuFont.lfCharSet) ||
|
|
(logfont.lfOutPrecision != info.lfMenuFont.lfOutPrecision) ||
|
|
(logfont.lfClipPrecision != info.lfMenuFont.lfClipPrecision) ||
|
|
(logfont.lfQuality != info.lfMenuFont.lfQuality) ||
|
|
(logfont.lfPitchAndFamily != info.lfMenuFont.lfPitchAndFamily) ||
|
|
(lstrcmp(logfont.lfFaceName, info.lfMenuFont.lfFaceName) != 0))
|
|
{
|
|
HFONT hFontMenu = ::CreateFontIndirect(&info.lfMenuFont);
|
|
ATLASSERT(hFontMenu != NULL);
|
|
if(hFontMenu != NULL)
|
|
{
|
|
if(m_fontMenu.m_hFont != NULL)
|
|
m_fontMenu.DeleteObject();
|
|
m_fontMenu.Attach(hFontMenu);
|
|
this->SetFont(m_fontMenu);
|
|
this->AddStrings(_T("NS\0")); // for proper item height
|
|
this->AutoSize();
|
|
}
|
|
}
|
|
}
|
|
|
|
// check if we need extra spacing for menu item text
|
|
CWindowDC dc(this->m_hWnd);
|
|
HFONT hFontOld = dc.SelectFont(m_fontMenu);
|
|
RECT rcText = {};
|
|
dc.DrawText(_T("\t"), -1, &rcText, DT_SINGLELINE | DT_LEFT | DT_VCENTER | DT_CALCRECT);
|
|
if((rcText.right - rcText.left) < 4)
|
|
{
|
|
::SetRectEmpty(&rcText);
|
|
dc.DrawText(_T("x"), -1, &rcText, DT_SINGLELINE | DT_LEFT | DT_VCENTER | DT_CALCRECT);
|
|
m_cxExtraSpacing = rcText.right - rcText.left;
|
|
}
|
|
else
|
|
{
|
|
m_cxExtraSpacing = 0;
|
|
}
|
|
dc.SelectFont(hFontOld);
|
|
|
|
// get Windows version
|
|
#ifndef _versionhelpers_H_INCLUDED_
|
|
OSVERSIONINFO ovi = { sizeof(OSVERSIONINFO) };
|
|
::GetVersionEx(&ovi);
|
|
#endif // !_versionhelpers_H_INCLUDED_
|
|
|
|
// query keyboard cues mode (Windows 2000 or later)
|
|
#ifdef _versionhelpers_H_INCLUDED_
|
|
if(::IsWindowsVersionOrGreater(5, 0, 0))
|
|
#else // !_versionhelpers_H_INCLUDED_
|
|
if (ovi.dwMajorVersion >= 5)
|
|
#endif // _versionhelpers_H_INCLUDED_
|
|
{
|
|
BOOL bRetVal = TRUE;
|
|
bRet = ::SystemParametersInfo(SPI_GETKEYBOARDCUES, 0, &bRetVal, 0);
|
|
m_bUseKeyboardCues = (bRet && !bRetVal);
|
|
m_bAllowKeyboardCues = true;
|
|
ShowKeyboardCues(!m_bUseKeyboardCues);
|
|
}
|
|
|
|
// query flat menu mode (Windows XP or later)
|
|
#ifdef _versionhelpers_H_INCLUDED_
|
|
if(::IsWindowsXPOrGreater())
|
|
#else // !_versionhelpers_H_INCLUDED_
|
|
if (((ovi.dwMajorVersion == 5) && (ovi.dwMinorVersion >= 1)) || (ovi.dwMajorVersion > 5))
|
|
#endif // _versionhelpers_H_INCLUDED_
|
|
{
|
|
BOOL bRetVal = FALSE;
|
|
bRet = ::SystemParametersInfo(SPI_GETFLATMENU, 0, &bRetVal, 0);
|
|
m_bFlatMenus = (bRet && bRetVal);
|
|
}
|
|
|
|
#if _WTL_CMDBAR_VISTA_MENUS
|
|
// check if we should use Vista menus
|
|
bool bVistaMenus = (((m_dwExtendedStyle & CBR_EX_NOVISTAMENUS) == 0) && RunTimeHelper::IsVista() && RunTimeHelper::IsThemeAvailable());
|
|
if(!bVistaMenus && m_bVistaMenus && (m_hMenu != NULL) && (m_arrCommand.GetSize() > 0))
|
|
{
|
|
T* pT = static_cast<T*>(this);
|
|
pT->_RemoveVistaBitmapsFromMenu();
|
|
}
|
|
|
|
m_bVistaMenus = bVistaMenus;
|
|
#endif // _WTL_CMDBAR_VISTA_MENUS
|
|
|
|
#ifdef _CMDBAR_EXTRA_TRACE
|
|
ATLTRACE2(atlTraceUI, 0, _T("CmdBar - GetSystemSettings:\n m_bFlatMenus = %s\n m_bUseKeyboardCues = %s m_bVistaMenus = %s\n"),
|
|
m_bFlatMenus ? "true" : "false", m_bUseKeyboardCues ? "true" : "false", m_bVistaMenus ? "true" : "false");
|
|
#endif
|
|
}
|
|
|
|
// Implementation - alternate focus mode support
|
|
void TakeFocus()
|
|
{
|
|
if((m_dwExtendedStyle & CBR_EX_ALTFOCUSMODE) && (m_hWndFocus == NULL))
|
|
m_hWndFocus = ::GetFocus();
|
|
this->SetFocus();
|
|
}
|
|
|
|
void GiveFocusBack()
|
|
{
|
|
if(m_bParentActive)
|
|
{
|
|
if((m_dwExtendedStyle & CBR_EX_ALTFOCUSMODE) && ::IsWindow(m_hWndFocus))
|
|
::SetFocus(m_hWndFocus);
|
|
else if(!(m_dwExtendedStyle & CBR_EX_ALTFOCUSMODE) && m_wndParent.IsWindow())
|
|
m_wndParent.SetFocus();
|
|
}
|
|
m_hWndFocus = NULL;
|
|
this->SetAnchorHighlight(FALSE);
|
|
if(m_bUseKeyboardCues && m_bShowKeyboardCues)
|
|
this->ShowKeyboardCues(false);
|
|
m_bSkipPostDown = false;
|
|
}
|
|
|
|
void ShowKeyboardCues(bool bShow)
|
|
{
|
|
m_bShowKeyboardCues = bShow;
|
|
this->SetDrawTextFlags(DT_HIDEPREFIX, m_bShowKeyboardCues ? 0 : DT_HIDEPREFIX);
|
|
this->Invalidate();
|
|
this->UpdateWindow();
|
|
}
|
|
|
|
// Implementation - internal message helpers
|
|
static UINT GetAutoPopupMessage()
|
|
{
|
|
static UINT uAutoPopupMessage = 0;
|
|
if(uAutoPopupMessage == 0)
|
|
{
|
|
CStaticDataInitCriticalSectionLock lock;
|
|
if(FAILED(lock.Lock()))
|
|
{
|
|
ATLTRACE2(atlTraceUI, 0, _T("ERROR : Unable to lock critical section in CCommandBarCtrlImpl::GetAutoPopupMessage.\n"));
|
|
ATLASSERT(FALSE);
|
|
return 0;
|
|
}
|
|
|
|
if(uAutoPopupMessage == 0)
|
|
uAutoPopupMessage = ::RegisterWindowMessage(_T("WTL_CmdBar_InternalAutoPopupMsg"));
|
|
|
|
lock.Unlock();
|
|
}
|
|
ATLASSERT(uAutoPopupMessage != 0);
|
|
return uAutoPopupMessage;
|
|
}
|
|
|
|
static UINT GetGetBarMessage()
|
|
{
|
|
static UINT uGetBarMessage = 0;
|
|
if(uGetBarMessage == 0)
|
|
{
|
|
CStaticDataInitCriticalSectionLock lock;
|
|
if(FAILED(lock.Lock()))
|
|
{
|
|
ATLTRACE2(atlTraceUI, 0, _T("ERROR : Unable to lock critical section in CCommandBarCtrlImpl::GetGetBarMessage.\n"));
|
|
ATLASSERT(FALSE);
|
|
return 0;
|
|
}
|
|
|
|
if(uGetBarMessage == 0)
|
|
uGetBarMessage = ::RegisterWindowMessage(_T("WTL_CmdBar_InternalGetBarMsg"));
|
|
|
|
lock.Unlock();
|
|
}
|
|
ATLASSERT(uGetBarMessage != 0);
|
|
return uGetBarMessage;
|
|
}
|
|
|
|
// Implementation
|
|
bool CreateInternalImageList(int cImages)
|
|
{
|
|
UINT uFlags = (m_bAlphaImages ? ILC_COLOR32 : ILC_COLOR24) | ILC_MASK;
|
|
m_hImageList = ::ImageList_Create(m_szBitmap.cx, m_szBitmap.cy, uFlags, cImages, 1);
|
|
ATLASSERT(m_hImageList != NULL);
|
|
return (m_hImageList != NULL);
|
|
}
|
|
|
|
// Implementation - support for Vista menus
|
|
#if _WTL_CMDBAR_VISTA_MENUS
|
|
void _AddVistaBitmapsFromImageList(int nStartIndex, int nCount)
|
|
{
|
|
// Create display compatible memory DC
|
|
CClientDC dc(NULL);
|
|
CDC dcMem;
|
|
dcMem.CreateCompatibleDC(dc);
|
|
HBITMAP hBitmapSave = dcMem.GetCurrentBitmap();
|
|
|
|
T* pT = static_cast<T*>(this);
|
|
// Create bitmaps for all menu items
|
|
for(int i = 0; i < nCount; i++)
|
|
{
|
|
HBITMAP hBitmap = pT->_CreateVistaBitmapHelper(nStartIndex + i, dc, dcMem);
|
|
dcMem.SelectBitmap(hBitmapSave);
|
|
m_arrVistaBitmap.Add(hBitmap);
|
|
}
|
|
}
|
|
|
|
void _AddVistaBitmapFromImageList(int nIndex)
|
|
{
|
|
// Create display compatible memory DC
|
|
CClientDC dc(NULL);
|
|
CDC dcMem;
|
|
dcMem.CreateCompatibleDC(dc);
|
|
HBITMAP hBitmapSave = dcMem.GetCurrentBitmap();
|
|
|
|
// Create bitmap for menu item
|
|
T* pT = static_cast<T*>(this);
|
|
HBITMAP hBitmap = pT->_CreateVistaBitmapHelper(nIndex, dc, dcMem);
|
|
|
|
// Select saved bitmap back and add bitmap to the array
|
|
dcMem.SelectBitmap(hBitmapSave);
|
|
m_arrVistaBitmap.Add(hBitmap);
|
|
}
|
|
|
|
void _ReplaceVistaBitmapFromImageList(int nIndex)
|
|
{
|
|
// Delete existing bitmap
|
|
if(m_arrVistaBitmap[nIndex] != NULL)
|
|
::DeleteObject(m_arrVistaBitmap[nIndex]);
|
|
|
|
// Create display compatible memory DC
|
|
CClientDC dc(NULL);
|
|
CDC dcMem;
|
|
dcMem.CreateCompatibleDC(dc);
|
|
HBITMAP hBitmapSave = dcMem.GetCurrentBitmap();
|
|
|
|
// Create bitmap for menu item
|
|
T* pT = static_cast<T*>(this);
|
|
HBITMAP hBitmap = pT->_CreateVistaBitmapHelper(nIndex, dc, dcMem);
|
|
|
|
// Select saved bitmap back and replace bitmap in the array
|
|
dcMem.SelectBitmap(hBitmapSave);
|
|
m_arrVistaBitmap.SetAtIndex(nIndex, hBitmap);
|
|
}
|
|
|
|
HBITMAP _CreateVistaBitmapHelper(int nIndex, HDC hDCSource, HDC hDCTarget)
|
|
{
|
|
// Create 32-bit bitmap
|
|
BITMAPINFO bi = {};
|
|
bi.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
|
|
bi.bmiHeader.biWidth = m_szBitmap.cx;
|
|
bi.bmiHeader.biHeight = m_szBitmap.cy;
|
|
bi.bmiHeader.biPlanes = 1;
|
|
bi.bmiHeader.biBitCount = 32;
|
|
bi.bmiHeader.biCompression = BI_RGB;
|
|
bi.bmiHeader.biSizeImage = 0;
|
|
bi.bmiHeader.biXPelsPerMeter = 0;
|
|
bi.bmiHeader.biYPelsPerMeter = 0;
|
|
bi.bmiHeader.biClrUsed = 0;
|
|
bi.bmiHeader.biClrImportant = 0;
|
|
HBITMAP hBitmap = ::CreateDIBSection(hDCSource, &bi, DIB_RGB_COLORS, NULL, NULL, 0);
|
|
ATLASSERT(hBitmap != NULL);
|
|
|
|
// Select bitmap into target DC and draw from image list to it
|
|
if(hBitmap != NULL)
|
|
{
|
|
::SelectObject(hDCTarget, hBitmap);
|
|
|
|
IMAGELISTDRAWPARAMS ildp = {};
|
|
ildp.cbSize = sizeof(IMAGELISTDRAWPARAMS);
|
|
ildp.himl = m_hImageList;
|
|
ildp.i = nIndex;
|
|
ildp.hdcDst = hDCTarget;
|
|
ildp.x = 0;
|
|
ildp.y = 0;
|
|
ildp.cx = 0;
|
|
ildp.cy = 0;
|
|
ildp.xBitmap = 0;
|
|
ildp.yBitmap = 0;
|
|
ildp.fStyle = ILD_TRANSPARENT;
|
|
ildp.fState = ILS_ALPHA;
|
|
ildp.Frame = 255;
|
|
::ImageList_DrawIndirect(&ildp);
|
|
}
|
|
|
|
return hBitmap;
|
|
}
|
|
|
|
void _RemoveVistaBitmapsFromMenu()
|
|
{
|
|
CMenuHandle menu = m_hMenu;
|
|
for(int i = 0; i < m_arrCommand.GetSize(); i++)
|
|
{
|
|
CMenuItemInfo mii;
|
|
mii.fMask = MIIM_BITMAP;
|
|
mii.hbmpItem = NULL;
|
|
menu.SetMenuItemInfo(m_arrCommand[i], FALSE, &mii);
|
|
}
|
|
}
|
|
#endif // _WTL_CMDBAR_VISTA_MENUS
|
|
|
|
// Implementation helper
|
|
static bool _IsValidMem(void* pMem)
|
|
{
|
|
bool bRet = false;
|
|
if(pMem != NULL)
|
|
{
|
|
MEMORY_BASIC_INFORMATION mbi = {};
|
|
::VirtualQuery(pMem, &mbi, sizeof(MEMORY_BASIC_INFORMATION));
|
|
bRet = (mbi.BaseAddress != NULL) && ((mbi.Protect & (PAGE_READONLY | PAGE_READWRITE)) != 0);
|
|
}
|
|
|
|
return bRet;
|
|
}
|
|
};
|
|
|
|
|
|
class CCommandBarCtrl : public CCommandBarCtrlImpl<CCommandBarCtrl>
|
|
{
|
|
public:
|
|
DECLARE_WND_SUPERCLASS(_T("WTL_CommandBar"), GetWndClassName())
|
|
};
|
|
|
|
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
// CMDICommandBarCtrl - ATL implementation of Command Bars for MDI apps
|
|
|
|
template <class T, class TBase = CCommandBarCtrlBase, class TWinTraits = ATL::CControlWinTraits>
|
|
class ATL_NO_VTABLE CMDICommandBarCtrlImpl : public CCommandBarCtrlImpl< T, TBase, TWinTraits>
|
|
{
|
|
public:
|
|
// Data members
|
|
ATL::CContainedWindow m_wndMDIClient;
|
|
bool m_bChildMaximized;
|
|
HWND m_hWndChildMaximized;
|
|
HICON m_hIconChildMaximized;
|
|
int m_nBtnPressed;
|
|
int m_nBtnWasPressed;
|
|
|
|
int m_cxyOffset; // offset between nonclient elements
|
|
int m_cxIconWidth; // small icon width
|
|
int m_cyIconHeight; // small icon height
|
|
int m_cxBtnWidth; // nonclient button width
|
|
int m_cyBtnHeight; // nonclient button height
|
|
int m_cxLeft; // left nonclient area width
|
|
int m_cxRight; // right nonclient area width
|
|
|
|
HTHEME m_hTheme;
|
|
|
|
// Constructor/destructor
|
|
CMDICommandBarCtrlImpl() :
|
|
m_wndMDIClient(this, 2), m_bChildMaximized(false),
|
|
m_hWndChildMaximized(NULL), m_hIconChildMaximized(NULL),
|
|
m_nBtnPressed(-1), m_nBtnWasPressed(-1),
|
|
m_cxyOffset(2),
|
|
m_cxIconWidth(16), m_cyIconHeight(16),
|
|
m_cxBtnWidth(16), m_cyBtnHeight(14),
|
|
m_cxLeft(20), m_cxRight(55),
|
|
m_hTheme(NULL)
|
|
{ }
|
|
|
|
~CMDICommandBarCtrlImpl()
|
|
{
|
|
if(m_wndMDIClient.IsWindow())
|
|
/*scary!*/ m_wndMDIClient.UnsubclassWindow();
|
|
}
|
|
|
|
// Operations
|
|
BOOL SetMDIClient(HWND hWndMDIClient)
|
|
{
|
|
ATLASSERT(::IsWindow(this->m_hWnd));
|
|
ATLASSERT(::IsWindow(hWndMDIClient));
|
|
if(!::IsWindow(hWndMDIClient))
|
|
return FALSE;
|
|
|
|
#ifdef _DEBUG
|
|
// BLOCK: Test if the passed window is MDICLIENT
|
|
{
|
|
LPCTSTR lpszMDIClientClass = _T("MDICLIENT");
|
|
const int nNameLen = 9 + 1; // "MDICLIENT" + NULL
|
|
TCHAR szClassName[nNameLen] = {};
|
|
::GetClassName(hWndMDIClient, szClassName, nNameLen);
|
|
ATLASSERT(lstrcmpi(szClassName, lpszMDIClientClass) == 0);
|
|
}
|
|
#endif // _DEBUG
|
|
|
|
if(m_wndMDIClient.IsWindow())
|
|
/*scary!*/ m_wndMDIClient.UnsubclassWindow();
|
|
|
|
return m_wndMDIClient.SubclassWindow(hWndMDIClient);
|
|
}
|
|
|
|
// Message maps
|
|
typedef CCommandBarCtrlImpl< T, TBase, TWinTraits > _baseClass;
|
|
BEGIN_MSG_MAP(CMDICommandBarCtrlImpl)
|
|
MESSAGE_HANDLER(WM_CREATE, OnCreate)
|
|
MESSAGE_HANDLER(WM_DESTROY, OnDestroy)
|
|
MESSAGE_HANDLER(WM_THEMECHANGED, OnThemeChanged)
|
|
MESSAGE_HANDLER(WM_SIZE, OnSize)
|
|
MESSAGE_HANDLER(WM_NCCALCSIZE, OnNcCalcSize)
|
|
MESSAGE_HANDLER(WM_NCPAINT, OnNcPaint)
|
|
MESSAGE_HANDLER(WM_NCHITTEST, OnNcHitTest)
|
|
MESSAGE_HANDLER(WM_NCLBUTTONDOWN, OnNcLButtonDown)
|
|
MESSAGE_HANDLER(WM_MOUSEMOVE, OnMouseMove)
|
|
MESSAGE_HANDLER(WM_LBUTTONUP, OnLButtonUp)
|
|
MESSAGE_HANDLER(WM_NCLBUTTONDBLCLK, OnNcLButtonDblClk)
|
|
MESSAGE_HANDLER(WM_CAPTURECHANGED, OnCaptureChanged)
|
|
CHAIN_MSG_MAP(_baseClass)
|
|
ALT_MSG_MAP(1) // Parent window messages
|
|
MESSAGE_HANDLER(WM_ACTIVATE, OnParentActivate)
|
|
CHAIN_MSG_MAP_ALT(_baseClass, 1)
|
|
ALT_MSG_MAP(2) // MDI client window messages
|
|
MESSAGE_HANDLER(WM_MDISETMENU, OnMDISetMenu)
|
|
// no chaining needed since this was moved from the base class here
|
|
ALT_MSG_MAP(3) // Message hook messages
|
|
MESSAGE_RANGE_HANDLER(0, 0xFFFF, OnAllHookMessages)
|
|
CHAIN_MSG_MAP_ALT(_baseClass, 3)
|
|
END_MSG_MAP()
|
|
|
|
// Additional MDI message handlers
|
|
LRESULT OnCreate(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
LRESULT lRet = _baseClass::OnCreate(uMsg, wParam, lParam, bHandled);
|
|
if(lRet == (LRESULT)-1)
|
|
return lRet;
|
|
|
|
T* pT = static_cast<T*>(this);
|
|
pT->_OpenThemeData();
|
|
|
|
return lRet;
|
|
}
|
|
|
|
LRESULT OnDestroy(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
LRESULT lRet = _baseClass::OnDestroy(uMsg, wParam, lParam, bHandled);
|
|
|
|
T* pT = static_cast<T*>(this);
|
|
pT->_CloseThemeData();
|
|
|
|
return lRet;
|
|
}
|
|
|
|
LRESULT OnThemeChanged(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& /*bHandled*/)
|
|
{
|
|
T* pT = static_cast<T*>(this);
|
|
pT->_CloseThemeData();
|
|
pT->_OpenThemeData();
|
|
|
|
return 0;
|
|
}
|
|
|
|
LRESULT OnSize(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& /*bHandled*/)
|
|
{
|
|
LRESULT lRet = this->DefWindowProc(uMsg, wParam, lParam);
|
|
T* pT = static_cast<T*>(this);
|
|
pT->_AdjustBtnSize(GET_Y_LPARAM(lParam));
|
|
return lRet;
|
|
}
|
|
|
|
LRESULT OnNcCalcSize(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& /*bHandled*/)
|
|
{
|
|
LRESULT lRet = this->DefWindowProc(uMsg, wParam, lParam);
|
|
|
|
if(m_bChildMaximized && (BOOL)wParam)
|
|
{
|
|
LPNCCALCSIZE_PARAMS lpParams = (LPNCCALCSIZE_PARAMS)lParam;
|
|
if(this->m_bLayoutRTL)
|
|
{
|
|
lpParams->rgrc[0].left += m_cxRight;
|
|
lpParams->rgrc[0].right -= m_cxLeft;
|
|
}
|
|
else
|
|
{
|
|
lpParams->rgrc[0].left += m_cxLeft;
|
|
lpParams->rgrc[0].right -= m_cxRight;
|
|
}
|
|
}
|
|
|
|
return lRet;
|
|
}
|
|
|
|
LRESULT OnNcPaint(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& /*bHandled*/)
|
|
{
|
|
LRESULT lRet = this->DefWindowProc(uMsg, wParam, lParam);
|
|
|
|
if(!m_bChildMaximized)
|
|
return lRet;
|
|
|
|
ATLASSERT((m_hWndChildMaximized != NULL) && (m_hIconChildMaximized != NULL));
|
|
|
|
// get DC and window rectangle
|
|
CWindowDC dc(this->m_hWnd);
|
|
RECT rect = {};
|
|
this->GetWindowRect(&rect);
|
|
int cxWidth = rect.right - rect.left;
|
|
int cyHeight = rect.bottom - rect.top;
|
|
|
|
// paint left side nonclient background and draw icon
|
|
::SetRect(&rect, 0, 0, m_cxLeft, cyHeight);
|
|
if(m_hTheme != NULL)
|
|
{
|
|
::DrawThemeParentBackground(this->m_hWnd, dc, &rect);
|
|
}
|
|
else
|
|
{
|
|
if((this->m_dwExtendedStyle & CBR_EX_TRANSPARENT) != 0)
|
|
dc.FillRect(&rect, COLOR_3DFACE);
|
|
else
|
|
dc.FillRect(&rect, COLOR_MENU);
|
|
}
|
|
|
|
RECT rcIcon = {};
|
|
T* pT = static_cast<T*>(this);
|
|
pT->_CalcIconRect(cxWidth, cyHeight, rcIcon);
|
|
dc.DrawIconEx(rcIcon.left, rcIcon.top, m_hIconChildMaximized, m_cxIconWidth, m_cyIconHeight);
|
|
|
|
// paint right side nonclient background
|
|
::SetRect(&rect, cxWidth - m_cxRight, 0, cxWidth, cyHeight);
|
|
if(m_hTheme != NULL)
|
|
{
|
|
// this is to account for the left non-client area
|
|
POINT ptOrg = {};
|
|
dc.GetViewportOrg(&ptOrg);
|
|
dc.SetViewportOrg(ptOrg.x + m_cxLeft, ptOrg.y);
|
|
::OffsetRect(&rect, -m_cxLeft, 0);
|
|
|
|
::DrawThemeParentBackground(this->m_hWnd, dc, &rect);
|
|
|
|
// restore
|
|
dc.SetViewportOrg(ptOrg);
|
|
::OffsetRect(&rect, m_cxLeft, 0);
|
|
}
|
|
else
|
|
{
|
|
if((this->m_dwExtendedStyle & CBR_EX_TRANSPARENT) != 0)
|
|
dc.FillRect(&rect, COLOR_3DFACE);
|
|
else
|
|
dc.FillRect(&rect, COLOR_MENU);
|
|
}
|
|
|
|
// draw buttons
|
|
RECT arrRect[3] = {};
|
|
pT->_CalcBtnRects(cxWidth, cyHeight, arrRect);
|
|
pT->_DrawMDIButton(dc, arrRect, -1); // draw all buttons
|
|
|
|
return lRet;
|
|
}
|
|
|
|
LRESULT OnNcHitTest(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& /*bHandled*/)
|
|
{
|
|
LRESULT lRet = this->DefWindowProc(uMsg, wParam, lParam);
|
|
if(m_bChildMaximized)
|
|
{
|
|
RECT rect = {};
|
|
this->GetWindowRect(&rect);
|
|
POINT pt = { GET_X_LPARAM(lParam) - rect.left, GET_Y_LPARAM(lParam) - rect.top };
|
|
if(this->m_bLayoutRTL)
|
|
{
|
|
if((pt.x < m_cxRight) || (pt.x > ((rect.right - rect.left) - m_cxLeft)))
|
|
lRet = HTBORDER;
|
|
}
|
|
else
|
|
{
|
|
if((pt.x < m_cxLeft) || (pt.x > ((rect.right - rect.left) - m_cxRight)))
|
|
lRet = HTBORDER;
|
|
}
|
|
}
|
|
return lRet;
|
|
}
|
|
|
|
LRESULT OnNcLButtonDown(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
if(!m_bChildMaximized)
|
|
{
|
|
bHandled = FALSE;
|
|
return 1;
|
|
}
|
|
|
|
ATLASSERT(_DebugCheckChild());
|
|
|
|
POINT pt = { GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam) };
|
|
RECT rect = {};
|
|
this->GetWindowRect(&rect);
|
|
pt.x -= rect.left;
|
|
pt.y -= rect.top;
|
|
|
|
RECT rcIcon = {};
|
|
T* pT = static_cast<T*>(this);
|
|
pT->_CalcIconRect(rect.right - rect.left, rect.bottom - rect.top, rcIcon, this->m_bLayoutRTL);
|
|
RECT arrRect[3] = {};
|
|
pT->_CalcBtnRects(rect.right - rect.left, rect.bottom - rect.top, arrRect, this->m_bLayoutRTL);
|
|
|
|
if(::PtInRect(&rcIcon, pt))
|
|
{
|
|
#ifdef _CMDBAR_EXTRA_TRACE
|
|
ATLTRACE2(atlTraceUI, 0, _T("MDI CmdBar - LButtonDown: icon\n"));
|
|
#endif
|
|
CMenuHandle menu = ::GetSystemMenu(m_hWndChildMaximized, FALSE);
|
|
UINT uRet = (UINT)menu.TrackPopupMenu(TPM_LEFTBUTTON | TPM_VERTICAL | TPM_LEFTALIGN | TPM_TOPALIGN | TPM_RETURNCMD |
|
|
TPM_VERPOSANIMATION, this->m_bLayoutRTL ? rect.right : rect.left, rect.bottom, m_hWndChildMaximized);
|
|
|
|
// eat next message if click is on the same button
|
|
::OffsetRect(&rcIcon, rect.left, rect.top);
|
|
MSG msg = {};
|
|
if(::PeekMessage(&msg, this->m_hWnd, WM_NCLBUTTONDOWN, WM_NCLBUTTONDOWN, PM_NOREMOVE) && ::PtInRect(&rcIcon, msg.pt))
|
|
::PeekMessage(&msg, this->m_hWnd, WM_NCLBUTTONDOWN, WM_NCLBUTTONDOWN, PM_REMOVE);
|
|
|
|
if(uRet != 0)
|
|
::SendMessage(m_hWndChildMaximized, WM_SYSCOMMAND, uRet, 0L);
|
|
}
|
|
else if(::PtInRect(&arrRect[0], pt))
|
|
{
|
|
#ifdef _CMDBAR_EXTRA_TRACE
|
|
ATLTRACE2(atlTraceUI, 0, _T("MDI CmdBar - LButtonDown: close button\n"));
|
|
#endif
|
|
m_nBtnWasPressed = m_nBtnPressed = 0;
|
|
}
|
|
else if(::PtInRect(&arrRect[1], pt))
|
|
{
|
|
#ifdef _CMDBAR_EXTRA_TRACE
|
|
ATLTRACE2(atlTraceUI, 0, _T("MDI CmdBar - LButtonDown: restore button\n"));
|
|
#endif
|
|
m_nBtnWasPressed = m_nBtnPressed = 1;
|
|
}
|
|
else if(::PtInRect(&arrRect[2], pt))
|
|
{
|
|
#ifdef _CMDBAR_EXTRA_TRACE
|
|
ATLTRACE2(atlTraceUI, 0, _T("MDI CmdBar - LButtonDown: minimize button\n"));
|
|
#endif
|
|
m_nBtnWasPressed = m_nBtnPressed = 2;
|
|
}
|
|
else
|
|
{
|
|
bHandled = FALSE;
|
|
}
|
|
|
|
// draw the button state if it was pressed
|
|
if(m_nBtnPressed != -1)
|
|
{
|
|
this->SetCapture();
|
|
CWindowDC dc(this->m_hWnd);
|
|
pT->_CalcBtnRects(rect.right - rect.left, rect.bottom - rect.top, arrRect);
|
|
pT->_DrawMDIButton(dc, arrRect, m_nBtnPressed);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
LRESULT OnMouseMove(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
if(!m_bChildMaximized || (::GetCapture() != this->m_hWnd) || (m_nBtnWasPressed == -1))
|
|
{
|
|
bHandled = FALSE;
|
|
return 1;
|
|
}
|
|
|
|
POINT pt = { GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam) };
|
|
this->ClientToScreen(&pt);
|
|
RECT rect = {};
|
|
this->GetWindowRect(&rect);
|
|
pt.x -= rect.left;
|
|
pt.y -= rect.top;
|
|
RECT arrRect[3] = {};
|
|
T* pT = static_cast<T*>(this);
|
|
pT->_CalcBtnRects(rect.right - rect.left, rect.bottom - rect.top, arrRect, this->m_bLayoutRTL);
|
|
int nOldBtnPressed = m_nBtnPressed;
|
|
m_nBtnPressed = ::PtInRect(&arrRect[m_nBtnWasPressed], pt) ? m_nBtnWasPressed : -1;
|
|
if(nOldBtnPressed != m_nBtnPressed)
|
|
{
|
|
CWindowDC dc(this->m_hWnd);
|
|
pT->_CalcBtnRects(rect.right - rect.left, rect.bottom - rect.top, arrRect);
|
|
pT->_DrawMDIButton(dc, arrRect, (m_nBtnPressed != -1) ? m_nBtnPressed : nOldBtnPressed);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
LRESULT OnLButtonUp(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
if(!m_bChildMaximized || (::GetCapture() != this->m_hWnd) || (m_nBtnWasPressed == -1))
|
|
{
|
|
bHandled = FALSE;
|
|
return 1;
|
|
}
|
|
|
|
ATLASSERT(_DebugCheckChild());
|
|
|
|
POINT pt = { GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam) };
|
|
this->ClientToScreen(&pt);
|
|
RECT rect = {};
|
|
this->GetWindowRect(&rect);
|
|
pt.x -= rect.left;
|
|
pt.y -= rect.top;
|
|
|
|
int nBtn = m_nBtnWasPressed;
|
|
ReleaseCapture();
|
|
|
|
RECT arrRect[3] = {};
|
|
T* pT = static_cast<T*>(this);
|
|
pT->_CalcBtnRects(rect.right - rect.left, rect.bottom - rect.top, arrRect, this->m_bLayoutRTL);
|
|
if(::PtInRect(&arrRect[nBtn], pt))
|
|
{
|
|
switch(nBtn)
|
|
{
|
|
case 0: // close
|
|
#ifdef _CMDBAR_EXTRA_TRACE
|
|
ATLTRACE2(atlTraceUI, 0, _T("MDI CmdBar - LButtonUp: close button\n"));
|
|
#endif
|
|
::SendMessage(m_hWndChildMaximized, WM_SYSCOMMAND, SC_CLOSE, 0L);
|
|
break;
|
|
case 1: // restore
|
|
#ifdef _CMDBAR_EXTRA_TRACE
|
|
ATLTRACE2(atlTraceUI, 0, _T("MDI CmdBar - LButtonUp: restore button\n"));
|
|
#endif
|
|
::SendMessage(m_hWndChildMaximized, WM_SYSCOMMAND, SC_RESTORE, 0L);
|
|
break;
|
|
case 2: // minimize
|
|
#ifdef _CMDBAR_EXTRA_TRACE
|
|
ATLTRACE2(atlTraceUI, 0, _T("MDI CmdBar - LButtonUp: minimize button\n"));
|
|
#endif
|
|
::SendMessage(m_hWndChildMaximized, WM_SYSCOMMAND, SC_MINIMIZE, 0L);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
LRESULT OnNcLButtonDblClk(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
if(!m_bChildMaximized || (m_nBtnWasPressed != -1))
|
|
{
|
|
bHandled = FALSE;
|
|
return 1;
|
|
}
|
|
|
|
ATLASSERT(_DebugCheckChild());
|
|
|
|
POINT pt = { GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam) };
|
|
RECT rect = {};
|
|
this->GetWindowRect(&rect);
|
|
pt.x -= rect.left;
|
|
pt.y -= rect.top;
|
|
|
|
RECT rcIcon = {};
|
|
T* pT = static_cast<T*>(this);
|
|
pT->_CalcIconRect(rect.right - rect.left, rect.bottom - rect.top, rcIcon, this->m_bLayoutRTL);
|
|
RECT arrRect[3] = {};
|
|
pT->_CalcBtnRects(rect.right - rect.left, rect.bottom - rect.top, arrRect, this->m_bLayoutRTL);
|
|
|
|
if(::PtInRect(&rcIcon, pt))
|
|
{
|
|
CMenuHandle menu = ::GetSystemMenu(m_hWndChildMaximized, FALSE);
|
|
UINT uDefID = menu.GetMenuDefaultItem();
|
|
if(uDefID == (UINT)-1)
|
|
uDefID = SC_CLOSE;
|
|
::SendMessage(m_hWndChildMaximized, WM_SYSCOMMAND, uDefID, 0L);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
LRESULT OnCaptureChanged(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& bHandled)
|
|
{
|
|
if(m_bChildMaximized)
|
|
{
|
|
if(m_nBtnPressed != -1)
|
|
{
|
|
ATLASSERT(m_nBtnPressed == m_nBtnWasPressed); // must be
|
|
m_nBtnPressed = -1;
|
|
RECT rect = {};
|
|
this->GetWindowRect(&rect);
|
|
RECT arrRect[3] = {};
|
|
T* pT = static_cast<T*>(this);
|
|
pT->_CalcBtnRects(rect.right - rect.left, rect.bottom - rect.top, arrRect);
|
|
CWindowDC dc(this->m_hWnd);
|
|
pT->_DrawMDIButton(dc, arrRect, m_nBtnWasPressed);
|
|
}
|
|
m_nBtnWasPressed = -1;
|
|
}
|
|
else
|
|
{
|
|
bHandled = FALSE;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
// Parent window message handlers
|
|
LRESULT OnParentActivate(UINT /*uMsg*/, WPARAM wParam, LPARAM /*lParam*/, BOOL& bHandled)
|
|
{
|
|
this->m_bParentActive = (LOWORD(wParam) != WA_INACTIVE);
|
|
this->RedrawWindow(NULL, NULL, RDW_INVALIDATE | RDW_FRAME | RDW_UPDATENOW);
|
|
bHandled = FALSE;
|
|
return 1;
|
|
}
|
|
|
|
// MDI client window message handlers
|
|
LRESULT OnMDISetMenu(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& /*bHandled*/)
|
|
{
|
|
m_wndMDIClient.DefWindowProc(uMsg, NULL, lParam);
|
|
HMENU hOldMenu = this->GetMenu();
|
|
BOOL bRet = this->AttachMenu((HMENU)wParam);
|
|
(void)bRet; // avoid level 4 warning
|
|
ATLASSERT(bRet);
|
|
|
|
T* pT = static_cast<T*>(this);
|
|
pT->UpdateRebarBandIdealSize();
|
|
|
|
return (LRESULT)hOldMenu;
|
|
}
|
|
|
|
// All messages from the message hook
|
|
LRESULT OnAllHookMessages(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
T* pT = static_cast<T*>(this);
|
|
pT->_ProcessAllHookMessages(uMsg, wParam, lParam);
|
|
|
|
bHandled = FALSE;
|
|
return 1;
|
|
}
|
|
|
|
// Overrideables
|
|
// override this to provide different ideal size
|
|
void UpdateRebarBandIdealSize()
|
|
{
|
|
// assuming we are in a rebar, change ideal size to our size
|
|
// we hope that if we are not in a rebar, nCount will be 0
|
|
ATL::CWindow wndParent = this->GetParent();
|
|
int nCount = (int)wndParent.SendMessage(RB_GETBANDCOUNT, 0, 0L);
|
|
for(int i = 0; i < nCount; i++)
|
|
{
|
|
REBARBANDINFO rbi = { RunTimeHelper::SizeOf_REBARBANDINFO(), RBBIM_CHILD | RBBIM_CHILDSIZE | RBBIM_IDEALSIZE };
|
|
wndParent.SendMessage(RB_GETBANDINFO, i, (LPARAM)&rbi);
|
|
if(rbi.hwndChild == this->m_hWnd)
|
|
{
|
|
rbi.fMask = RBBIM_IDEALSIZE;
|
|
rbi.cxIdeal = m_bChildMaximized ? m_cxLeft + m_cxRight : 0;
|
|
int nBtnCount = this->GetButtonCount();
|
|
if(nBtnCount > 0)
|
|
{
|
|
RECT rect = {};
|
|
this->GetItemRect(nBtnCount - 1, &rect);
|
|
rbi.cxIdeal += rect.right;
|
|
}
|
|
wndParent.SendMessage(RB_SETBANDINFO, i, (LPARAM)&rbi);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
// all hook messages - check for the maximized MDI child window change
|
|
void _ProcessAllHookMessages(UINT uMsg, WPARAM /*wParam*/, LPARAM /*lParam*/)
|
|
{
|
|
if((uMsg == WM_MDIGETACTIVE) || (uMsg == WM_MDISETMENU))
|
|
return;
|
|
|
|
BOOL bMaximized = FALSE;
|
|
HWND hWndChild = (HWND)::SendMessage(m_wndMDIClient, WM_MDIGETACTIVE, 0, (LPARAM)&bMaximized);
|
|
bool bMaxOld = m_bChildMaximized;
|
|
m_bChildMaximized = ((hWndChild != NULL) && bMaximized);
|
|
HICON hIconOld = m_hIconChildMaximized;
|
|
|
|
if(m_bChildMaximized)
|
|
{
|
|
if(m_hWndChildMaximized != hWndChild)
|
|
{
|
|
ATL::CWindow wnd = m_hWndChildMaximized = hWndChild;
|
|
m_hIconChildMaximized = wnd.GetIcon(FALSE);
|
|
if(m_hIconChildMaximized == NULL)
|
|
{
|
|
m_hIconChildMaximized = wnd.GetIcon(TRUE);
|
|
if(m_hIconChildMaximized == NULL) // no icon set with WM_SETICON, get the class one
|
|
m_hIconChildMaximized = (HICON)::GetClassLongPtr(wnd, GCLP_HICONSM);
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
m_hWndChildMaximized = NULL;
|
|
m_hIconChildMaximized = NULL;
|
|
}
|
|
|
|
if(bMaxOld != m_bChildMaximized)
|
|
{
|
|
#ifdef _CMDBAR_EXTRA_TRACE
|
|
ATLTRACE2(atlTraceUI, 0, _T("MDI CmdBar - All messages hook change: m_bChildMaximized = %s\n"), m_bChildMaximized ? "true" : "false");
|
|
#endif
|
|
// assuming we are in a rebar, change our size to accomodate new state
|
|
// we hope that if we are not in a rebar, nCount will be 0
|
|
ATL::CWindow wndParent = this->GetParent();
|
|
int nCount = (int)wndParent.SendMessage(RB_GETBANDCOUNT, 0, 0L);
|
|
int cxDiff = (m_bChildMaximized ? 1 : -1) * (m_cxLeft + m_cxRight);
|
|
for(int i = 0; i < nCount; i++)
|
|
{
|
|
REBARBANDINFO rbi = { RunTimeHelper::SizeOf_REBARBANDINFO(), RBBIM_CHILD | RBBIM_CHILDSIZE | RBBIM_IDEALSIZE | RBBIM_STYLE };
|
|
wndParent.SendMessage(RB_GETBANDINFO, i, (LPARAM)&rbi);
|
|
if(rbi.hwndChild == this->m_hWnd)
|
|
{
|
|
if((rbi.fStyle & RBBS_USECHEVRON) != 0)
|
|
{
|
|
rbi.fMask = RBBIM_CHILDSIZE | RBBIM_IDEALSIZE;
|
|
rbi.cxMinChild += cxDiff;
|
|
rbi.cxIdeal += cxDiff;
|
|
wndParent.SendMessage(RB_SETBANDINFO, i, (LPARAM)&rbi);
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
if((bMaxOld != m_bChildMaximized) || (hIconOld != m_hIconChildMaximized))
|
|
{
|
|
// force size change and redraw everything
|
|
RECT rect = {};
|
|
this->GetWindowRect(&rect);
|
|
::MapWindowPoints(NULL, this->GetParent(), (LPPOINT)&rect, 2);
|
|
this->SetRedraw(FALSE);
|
|
this->SetWindowPos(NULL, 0, 0, 1, 1, SWP_NOZORDER | SWP_NOMOVE);
|
|
this->SetWindowPos(NULL, &rect, SWP_NOZORDER | SWP_NOMOVE);
|
|
this->SetRedraw(TRUE);
|
|
this->RedrawWindow(NULL, NULL, RDW_FRAME | RDW_INVALIDATE | RDW_UPDATENOW);
|
|
}
|
|
}
|
|
|
|
// Implementation
|
|
void GetSystemSettings()
|
|
{
|
|
#ifdef _CMDBAR_EXTRA_TRACE
|
|
ATLTRACE2(atlTraceUI, 0, _T("MDI CmdBar - GetSystemSettings\n"));
|
|
#endif
|
|
_baseClass::GetSystemSettings();
|
|
|
|
NONCLIENTMETRICS info = { RunTimeHelper::SizeOf_NONCLIENTMETRICS() };
|
|
BOOL bRet = ::SystemParametersInfo(SPI_GETNONCLIENTMETRICS, sizeof(info), &info, 0);
|
|
ATLASSERT(bRet);
|
|
if(bRet)
|
|
{
|
|
m_cxIconWidth = ::GetSystemMetrics(SM_CXSMICON);
|
|
m_cyIconHeight = ::GetSystemMetrics(SM_CYSMICON);
|
|
m_cxLeft = m_cxIconWidth;
|
|
|
|
if(m_hTheme != NULL)
|
|
{
|
|
m_cxBtnWidth = info.iCaptionWidth - 2 * m_cxyOffset;
|
|
m_cyBtnHeight = info.iCaptionHeight - 2 * m_cxyOffset;
|
|
m_cxRight = 3 * m_cxBtnWidth;
|
|
}
|
|
else
|
|
{
|
|
m_cxBtnWidth = info.iCaptionWidth - m_cxyOffset;
|
|
m_cyBtnHeight = info.iCaptionHeight - 2 * m_cxyOffset;
|
|
m_cxRight = 3 * m_cxBtnWidth + m_cxyOffset;
|
|
}
|
|
}
|
|
|
|
RECT rect = {};
|
|
this->GetClientRect(&rect);
|
|
T* pT = static_cast<T*>(this);
|
|
pT->_AdjustBtnSize(rect.bottom);
|
|
}
|
|
|
|
void _AdjustBtnSize(int cyHeight)
|
|
{
|
|
if((cyHeight > 1) && (m_cyBtnHeight > cyHeight))
|
|
{
|
|
if(m_hTheme != NULL)
|
|
{
|
|
m_cyBtnHeight = cyHeight;
|
|
m_cxBtnWidth = cyHeight;
|
|
m_cxRight = 3 * m_cxBtnWidth;
|
|
}
|
|
else
|
|
{
|
|
m_cyBtnHeight = cyHeight;
|
|
m_cxBtnWidth = cyHeight + m_cxyOffset;
|
|
m_cxRight = 3 * m_cxBtnWidth + m_cxyOffset;
|
|
}
|
|
}
|
|
}
|
|
|
|
void _CalcIconRect(int cxWidth, int cyHeight, RECT& rect, bool bInvertX = false) const
|
|
{
|
|
int xStart = (m_cxLeft - m_cxIconWidth) / 2;
|
|
if(xStart < 0)
|
|
xStart = 0;
|
|
int yStart = (cyHeight - m_cyIconHeight) / 2;
|
|
if(yStart < 0)
|
|
yStart = 0;
|
|
|
|
if(bInvertX)
|
|
::SetRect(&rect, cxWidth - (xStart + m_cxBtnWidth), yStart, cxWidth - xStart, yStart + m_cyBtnHeight);
|
|
else
|
|
::SetRect(&rect, xStart, yStart, xStart + m_cxBtnWidth, yStart + m_cyBtnHeight);
|
|
}
|
|
|
|
void _CalcBtnRects(int cxWidth, int cyHeight, RECT arrRect[3], bool bInvertX = false) const
|
|
{
|
|
int yStart = (cyHeight - m_cyBtnHeight) / 2;
|
|
if(yStart < 0)
|
|
yStart = 0;
|
|
|
|
RECT rcBtn = { cxWidth - m_cxBtnWidth, yStart, cxWidth, yStart + m_cyBtnHeight };
|
|
int nDirection = -1;
|
|
if(bInvertX)
|
|
{
|
|
::SetRect(&rcBtn, 0, yStart, m_cxBtnWidth, yStart + m_cyBtnHeight);
|
|
nDirection = 1;
|
|
}
|
|
|
|
arrRect[0] = rcBtn;
|
|
if(m_hTheme != NULL)
|
|
::OffsetRect(&rcBtn, nDirection * m_cxBtnWidth, 0);
|
|
else
|
|
::OffsetRect(&rcBtn, nDirection * (m_cxBtnWidth + m_cxyOffset), 0);
|
|
arrRect[1] = rcBtn;
|
|
::OffsetRect(&rcBtn, nDirection * m_cxBtnWidth, 0);
|
|
arrRect[2] = rcBtn;
|
|
}
|
|
|
|
void _DrawMDIButton(CWindowDC& dc, LPRECT pRects, int nBtn)
|
|
{
|
|
if(m_hTheme != NULL)
|
|
{
|
|
#ifndef __VSSYM32_H__
|
|
const int WP_MDICLOSEBUTTON = 20;
|
|
const int CBS_NORMAL = 1;
|
|
const int CBS_PUSHED = 3;
|
|
const int CBS_DISABLED = 4;
|
|
const int WP_MDIRESTOREBUTTON = 22;
|
|
const int RBS_NORMAL = 1;
|
|
const int RBS_PUSHED = 3;
|
|
const int RBS_DISABLED = 4;
|
|
const int WP_MDIMINBUTTON = 16;
|
|
const int MINBS_NORMAL = 1;
|
|
const int MINBS_PUSHED = 3;
|
|
const int MINBS_DISABLED = 4;
|
|
#endif // __VSSYM32_H__
|
|
if((nBtn == -1) || (nBtn == 0))
|
|
::DrawThemeBackground(m_hTheme, dc, WP_MDICLOSEBUTTON, this->m_bParentActive ? ((m_nBtnPressed == 0) ? CBS_PUSHED : CBS_NORMAL) : CBS_DISABLED, &pRects[0], NULL);
|
|
if((nBtn == -1) || (nBtn == 1))
|
|
::DrawThemeBackground(m_hTheme, dc, WP_MDIRESTOREBUTTON, this->m_bParentActive ? ((m_nBtnPressed == 1) ? RBS_PUSHED : RBS_NORMAL) : RBS_DISABLED, &pRects[1], NULL);
|
|
if((nBtn == -1) || (nBtn == 2))
|
|
::DrawThemeBackground(m_hTheme, dc, WP_MDIMINBUTTON, this->m_bParentActive ? ((m_nBtnPressed == 2) ? MINBS_PUSHED : MINBS_NORMAL) : MINBS_DISABLED, &pRects[2], NULL);
|
|
}
|
|
else
|
|
{
|
|
if((nBtn == -1) || (nBtn == 0))
|
|
dc.DrawFrameControl(&pRects[0], DFC_CAPTION, DFCS_CAPTIONCLOSE | ((m_nBtnPressed == 0) ? DFCS_PUSHED : 0));
|
|
if((nBtn == -1) || (nBtn == 1))
|
|
dc.DrawFrameControl(&pRects[1], DFC_CAPTION, DFCS_CAPTIONRESTORE | ((m_nBtnPressed == 1) ? DFCS_PUSHED : 0));
|
|
if((nBtn == -1) || (nBtn == 2))
|
|
dc.DrawFrameControl(&pRects[2], DFC_CAPTION, DFCS_CAPTIONMIN | ((m_nBtnPressed == 2) ? DFCS_PUSHED : 0));
|
|
}
|
|
}
|
|
|
|
void _OpenThemeData()
|
|
{
|
|
if(RunTimeHelper::IsThemeAvailable())
|
|
m_hTheme = ::OpenThemeData(this->m_hWnd, L"Window");
|
|
}
|
|
|
|
void _CloseThemeData()
|
|
{
|
|
if(m_hTheme != NULL)
|
|
{
|
|
::CloseThemeData(m_hTheme);
|
|
m_hTheme = NULL;
|
|
}
|
|
}
|
|
|
|
bool _DebugCheckChild()
|
|
{
|
|
#ifdef _DEBUG
|
|
BOOL bMaximized = FALSE;
|
|
HWND hWndChild = (HWND)::SendMessage(m_wndMDIClient, WM_MDIGETACTIVE, 0, (LPARAM)&bMaximized);
|
|
return (bMaximized && (hWndChild == m_hWndChildMaximized));
|
|
#else // !_DEBUG
|
|
return true;
|
|
#endif // !_DEBUG
|
|
}
|
|
};
|
|
|
|
class CMDICommandBarCtrl : public CMDICommandBarCtrlImpl<CMDICommandBarCtrl>
|
|
{
|
|
public:
|
|
DECLARE_WND_SUPERCLASS(_T("WTL_MDICommandBar"), GetWndClassName())
|
|
};
|
|
|
|
} // namespace WTL
|
|
|
|
#endif // __ATLCTRLW_H__
|