119 lines
4.5 KiB
C++
119 lines
4.5 KiB
C++
//+-------------------------------------------------------------------------
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//
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// Microsoft Windows
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//
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// Copyright (C) Microsoft Corporation, 1999 - 1999
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//
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// File: menubtns.h
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//
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// Menu Buttons implementation
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//
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/////////////////////////////////////////////////////////////////////////////
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#ifndef MENUBTNS_H
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#define MENUBTNS_H
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#include "toolbars.h" // for CMenuButtonsMgrImpl
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#include "tstring.h"
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class CMenuBar;
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// The (individual) Menu Button.
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typedef struct MMC_MENUBUTTON
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{
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CMenuButtonNotify* pMenuButtonNotifyClbk; // Represents the IMenuButton object
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// exposed to the snapin.
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tstring lpButtonText;
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tstring lpStatusText;
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INT idCommand; // Unique ID given by the snapin, may not be unique within
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// this object as there may be another snapin with same id.
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// The pair of (pMenuButtonNotifyClbk, idCommand) is unique.
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INT nCommandIDFromMenuBar; // The CMenuBar has inserted this button and has
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// assigned this command id. CMenuButtonsMgrImpl
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// can call CMenuBar methods (other than InsertMenuButton)
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// using this id. Also this id will be unique for this button
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// in this object.
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bool m_fShowMenu : 1; // Represents hidden state set by snapin.
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MMC_MENUBUTTON()
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{
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pMenuButtonNotifyClbk = NULL;
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lpButtonText = _T("");
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lpStatusText = _T("");
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m_fShowMenu = true;
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nCommandIDFromMenuBar = -1;
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}
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void SetShowMenu (bool b = true) { m_fShowMenu = b; }
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bool CanShowMenu () const { return (m_fShowMenu); }
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} MMC_MENUBUTTON;
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// This is the collection of all menu buttons added by snapin
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// as well as MMC (Action, View, Favorites).
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typedef std::vector<MMC_MENUBUTTON> MMC_MenuButtonCollection;
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// This is the collection of each IMenuButton (objecct) that snapin
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// has called Attach on (therefore visible).
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typedef std::set<CMenuButtonNotify*> MMC_AttachedMenuButtons;
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class CMenuButtonsMgrImpl : public CMenuButtonsMgr
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{
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public:
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// CMenuButtonsMgr methods
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virtual SC ScAddMenuButton(CMenuButtonNotify* pMenuBtnNotifyClbk,
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INT idCommand, LPCOLESTR lpButtonText,
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LPCOLESTR lpStatusText);
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virtual SC ScAttachMenuButton(CMenuButtonNotify* pMenuBtnNotifyClbk);
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virtual SC ScDetachMenuButton(CMenuButtonNotify* pMenuBtnNotifyClbk);
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virtual SC ScModifyMenuButton(CMenuButtonNotify* pMenuBtnNotifyClbk,
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INT idCommand, LPCOLESTR lpButtonText,
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LPCOLESTR lpStatusText);
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virtual SC ScModifyMenuButtonState(CMenuButtonNotify* pMenuBtnNotifyClbk,
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INT idCommand, MMC_BUTTON_STATE nState,
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BOOL bState);
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virtual SC ScDisableMenuButtons();
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virtual SC ScToggleMenuButton(BOOL bShow);
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public:
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// These methods are used the Child Frame
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SC ScInit(CMainFrame* pMainFrame, CChildFrame* pParentWnd);
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SC ScAddMenuButtonsToMainMenu();
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// Used by CMenuBar to notify a menu button click.
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SC ScNotifyMenuClick(const INT nCommandID, const POINT& pt);
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public:
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CMenuButtonsMgrImpl();
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virtual ~CMenuButtonsMgrImpl();
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private:
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MMC_MenuButtonCollection::iterator GetMMCMenuButton(
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CMenuButtonNotify* pMenuBtnNotifyClbk,
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INT idCommand);
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MMC_MenuButtonCollection::iterator GetMMCMenuButton(INT nButtonID);
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bool IsAttached(CMenuButtonNotify* pMenuBtnNotifyClbk);
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private:
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// Data members
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CChildFrame* m_pChildFrame; // The child frame window.
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CMainFrame* m_pMainFrame; // The main frame window.
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// This is the collection of menu buttons.
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MMC_MenuButtonCollection m_MenuButtons;
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// This is the collection of each IMenuButton seen by the snapin.
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MMC_AttachedMenuButtons m_AttachedMenuButtons;
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// The Menu Bar object that is the main menu
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CMenuBar* m_pMenuBar;
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};
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#endif /* MENUBTNS_H */
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/////////////////////////////////////////////////////////////////////////////
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