136 lines
3.0 KiB
C++
136 lines
3.0 KiB
C++
//+--------------------------------------------------------------------------
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1994 - 1998.
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//
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// File: LookInDlg.hxx
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//
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// Contents: Definition of class to display a dialog representing the
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// scope hierarchy contained in an instance of the
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// CScopeManager class.
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//
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// Classes: CLookInDlg
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//
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// History: 01-31-2000 davidmun Created
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//
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//---------------------------------------------------------------------------
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#ifndef __LOOK_IN_DLG_HXX_
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#define __LOOK_IN_DLG_HXX_
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//+--------------------------------------------------------------------------
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//
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// Class: CLookInDlg
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//
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// Purpose: Drive the dialog which allows the user to pick where to
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// query for objects.
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//
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// History: 06-22-2000 DavidMun Created
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//
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//---------------------------------------------------------------------------
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class CLookInDlg: public CDlg
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{
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public:
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CLookInDlg(
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const CObjectPicker &rop):
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m_rop(rop),
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m_hImageList(NULL),
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m_htiStartingScope(NULL),
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m_cxMin(0),
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m_cyMin(0),
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m_cxSeparation(0),
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m_cySeparation(0),
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m_cxFrameLast(0),
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m_cyFrameLast(0)
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{
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TRACE_CONSTRUCTOR(CLookInDlg);
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}
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~CLookInDlg()
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{
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TRACE_DESTRUCTOR(CLookInDlg);
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if (m_hImageList)
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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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m_htiStartingScope = NULL;
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}
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void
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DoModal(
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HWND hwndParent,
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CScope *pCurScope) const;
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CScope *
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GetSelectedScope() const
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{
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return m_rpSelectedScope.get();
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}
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protected:
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virtual HRESULT
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_OnInit(
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BOOL *pfSetFocus);
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virtual BOOL
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_OnCommand(
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WPARAM wParam,
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LPARAM lParam);
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virtual BOOL
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_OnNotify(
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WPARAM wParam,
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LPARAM lParam);
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virtual void
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_OnHelp(
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UINT message,
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WPARAM wParam,
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LPARAM lParam);
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virtual void
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_OnSysColorChange();
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void
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_AddScopes(
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HTREEITEM hRoot,
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vector<RpScope>::const_iterator itBegin,
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vector<RpScope>::const_iterator itEnd);
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virtual BOOL
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_OnSize(
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WPARAM wParam,
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LPARAM lParam);
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virtual BOOL
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_OnMinMaxInfo(
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LPMINMAXINFO lpmmi);
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private:
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const CObjectPicker &m_rop;
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HIMAGELIST m_hImageList;
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HTREEITEM m_htiStartingScope;
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mutable RpScope m_rpSelectedScope;
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//
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// These are used for resizing
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//
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LONG m_cxMin;
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LONG m_cyMin;
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LONG m_cxSeparation;
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LONG m_cySeparation;
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LONG m_cxFrameLast;
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LONG m_cyFrameLast;
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};
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#endif // __LOOK_IN_DLG_HXX_
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