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132 lines
5.1 KiB
132 lines
5.1 KiB
/*--------------------------------------------------------------------------*
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*
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* Microsoft Windows
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* Copyright (C) Microsoft Corporation, 1999 - 1999
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*
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* File: viewset.h
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*
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* Contents: Declares a class that holds the settings needed to re-create a view.
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*
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* History: 21-April-99 vivekj Created
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* 03-Feb-2000 AnandhaG Added CResultViewType member
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*
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*--------------------------------------------------------------------------*/
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#ifndef _VIEWSET_H_
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#define _VIEWSET_H_
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//+-------------------------------------------------------------------
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//
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// Class: CViewSettings
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//
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// Purpose: The view information for a node (bookmark).
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// Stores result-view-type, taskpad-id and view mode.
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//
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// History: 01-27-1999 AnandhaG Created
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// 02-08-2000 AnandhaG Modified to include new result-view-type
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//
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//--------------------------------------------------------------------
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class CViewSettings : public CSerialObject, public CXMLObject
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{
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private:
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typedef std::wstring wstring;
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///////////////////////////////////////////////////////////////////////////////////////////
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// View Types (These are meant for decoding MMC1.2 consoles, do not use them for MMC2.0. //
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///////////////////////////////////////////////////////////////////////////////////////////
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typedef enum _VIEW_TYPE
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{
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VIEW_TYPE_OCX = MMCLV_VIEWSTYLE_ICON - 3, // -3 custom ocx view
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VIEW_TYPE_WEB = MMCLV_VIEWSTYLE_ICON - 2, // -2 custom web view
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VIEW_TYPE_DEFAULT = MMCLV_VIEWSTYLE_ICON - 1, // -1
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VIEW_TYPE_LARGE_ICON = MMCLV_VIEWSTYLE_ICON,
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VIEW_TYPE_REPORT = MMCLV_VIEWSTYLE_REPORT,
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VIEW_TYPE_SMALL_ICON = MMCLV_VIEWSTYLE_SMALLICON,
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VIEW_TYPE_LIST = MMCLV_VIEWSTYLE_LIST,
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VIEW_TYPE_FILTERED = MMCLV_VIEWSTYLE_FILTERED,
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} VIEW_TYPE;
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///////////////////////////////////////////////////////////////////////////////////////////
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// CViewSetting Mask tells which members are valid. //
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///////////////////////////////////////////////////////////////////////////////////////////
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static const DWORD VIEWSET_MASK_NONE = 0x0000;
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static const DWORD VIEWSET_MASK_VIEWMODE = 0x0001; // The ViewMode member is valid.
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static const DWORD VIEWSET_MASK_RVTYPE = 0x0002; // The CResultViewType is valid.
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static const DWORD VIEWSET_MASK_TASKPADID = 0x0004; // The taskpad id is valid.
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protected:
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virtual UINT GetVersion() { return 4;}
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virtual HRESULT ReadSerialObject(IStream &stm, UINT nVersion);
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public:
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virtual void Persist(CPersistor &persistor);
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DEFINE_XML_TYPE(XML_TAG_VIEW_SETTINGS);
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public:
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CViewSettings();
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bool operator == (const CViewSettings& viewSettings);
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bool operator != (const CViewSettings& viewSettings)
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{
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return (!operator==(viewSettings));
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}
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SC ScGetViewMode(ULONG& ulViewMode);
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SC ScSetViewMode(const ULONG ulViewMode);
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SC ScGetTaskpadID(GUID& guidTaskpad);
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SC ScSetTaskpadID(const GUID& guidTaskpad);
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SC ScGetResultViewType(CResultViewType& rvt);
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SC ScSetResultViewType(const CResultViewType& rvt);
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bool IsViewModeValid() const;
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bool IsTaskpadIDValid() const { return (m_dwMask & VIEWSET_MASK_TASKPADID);}
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bool IsResultViewTypeValid()const { return (m_dwMask & VIEWSET_MASK_RVTYPE);}
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void SetResultViewTypeValid(bool bSet = true) { SetMask(VIEWSET_MASK_RVTYPE, bSet);}
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void SetTaskpadIDValid(bool bSet = true) { SetMask(VIEWSET_MASK_TASKPADID, bSet);}
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void SetViewModeValid(bool bSet = true) { SetMask(VIEWSET_MASK_VIEWMODE, bSet);}
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bool operator<(const CViewSettings& viewSettings){ return (m_dwRank < viewSettings.m_dwRank);}
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SC ScInitialize(bool bViewTypeValid,
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const VIEW_TYPE& viewType,
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const long lViewOptions,
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const wstring& wstrViewName);
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private:
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void SetMask(DWORD dwMask, bool bSet = true)
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{
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if (bSet)
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m_dwMask |= dwMask;
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else
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m_dwMask &=(~dwMask);
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}
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private:
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CResultViewType m_RVType;
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ULONG m_ulViewMode;
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GUID m_guidTaskpad; // the guid of the taskpad, if any.
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DWORD m_dwMask; // VIEWSET_MASK
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// Book keeping members.
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public:
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DWORD GetUsageRank() const { return m_dwRank;}
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void SetUsageRank(DWORD dw) { m_dwRank = dw;}
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BOOL IsObjInvalid() const { return m_bInvalid;}
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void SetObjInvalid(BOOL b = TRUE) { m_bInvalid = b;}
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private:
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// Needed for book keeping.
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DWORD m_dwRank; // Usage rank.
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BOOL m_bInvalid; // For garbage collection.
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};
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#endif _VIEWSET_H_
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