ext/ResizableLib/ResizableSheet.h

   1 #if !defined(AFX_RESIZABLESHEET_H__INCLUDED_)
   2 #define AFX_RESIZABLESHEET_H__INCLUDED_
   3
   4 #if _MSC_VER > 1000
   5 #pragma once
   6 #endif // _MSC_VER > 1000
   7
   8 /////////////////////////////////////////////////////////////////////////////
   9 //
  10 // This file is part of ResizableLib
  11 // http://sourceforge.net/projects/resizablelib
  12 //
  13 // Copyright (C) 2000-2004 by Paolo Messina
  14 // http://www.geocities.com/ppescher - mailto:ppescher@hotmail.com
  15 //
  16 // The contents of this file are subject to the Artistic License (the "License").
  17 // You may not use this file except in compliance with the License.
  18 // You may obtain a copy of the License at:
  19 // http://www.opensource.org/licenses/artistic-license.html
  20 //
  21 // If you find this code useful, credits would be nice!
  22 //
  23 /////////////////////////////////////////////////////////////////////////////
  24
  25 #include "ResizableLayout.h"
  26 #include "ResizableGrip.h"
  27 #include "ResizableMinMax.h"
  28 #include "ResizableSheetState.h"
  29
  30 /////////////////////////////////////////////////////////////////////////////
  31 // ResizableSheet.h : header file
  32 //
  33
  34 class CResizableSheet : public CPropertySheet, public CResizableLayout,
  35                                                 public CResizableGrip, public CResizableMinMax,
  36                                                 public CResizableSheetState
  37 {
  38         DECLARE_DYNAMIC(CResizableSheet)
  39
  40 // Construction
  41 public:
  42         CResizableSheet();
  43         CResizableSheet(UINT nIDCaption, CWnd *pParentWnd = NULL, UINT iSelectPage = 0);
  44         CResizableSheet(LPCTSTR pszCaption, CWnd *pParentWnd = NULL, UINT iSelectPage = 0);
  45
  46 // Attributes
  47 private:
  48         // support for temporarily hiding the grip
  49         DWORD m_dwGripTempState;
  50
  51         // flags
  52         BOOL m_bEnableSaveRestore;
  53         BOOL m_bRectOnly;
  54         BOOL m_bSavePage;
  55
  56         // layout vars
  57         UINT_PTR m_nCallbackID;
  58         CSize m_sizePageTL, m_sizePageBR;
  59         BOOL m_bLayoutDone;
  60
  61         // internal status
  62         CString m_sSection;                     // section name (identifies a parent window)
  63
  64 // Operations
  65 public:
  66
  67 // Overrides
  68         // ClassWizard generated virtual function overrides
  69         //{{AFX_VIRTUAL(CResizableSheet)
  70         public:
  71         virtual BOOL OnInitDialog();
  72         protected:
  73         virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam);
  74         //}}AFX_VIRTUAL
  75         protected:
  76
  77 // Implementation
  78 public:
  79         virtual ~CResizableSheet();
  80
  81 // used internally
  82 private:
  83         void PrivateConstruct();
  84
  85         BOOL IsWizard() const;
  86
  87 // callable from derived classes
  88 protected:
  89         void PresetLayout();
  90         void RefreshLayout();
  91
  92         // section to use in app's profile
  93         void EnableSaveRestore(LPCTSTR pszSection, BOOL bRectOnly = FALSE,
  94                 BOOL bWithPage = FALSE);
  95         int GetMinWidth();      // minimum width to display all buttons
  96
  97
  98         virtual CWnd* GetResizableWnd() const
  99         {
 100                 // make the layout know its parent window
 101                 return CWnd::FromHandle(m_hWnd);
 102         };
 103
 104 // Generated message map functions
 105 protected:
 106         virtual BOOL CalcSizeExtra(HWND hWndChild, CSize sizeChild, CSize& sizeExtra);
 107         virtual BOOL ArrangeLayoutCallback(LAYOUTINFO& layout) const;
 108         //{{AFX_MSG(CResizableSheet)
 109         afx_msg void OnGetMinMaxInfo(MINMAXINFO FAR* lpMMI);
 110         afx_msg void OnSize(UINT nType, int cx, int cy);
 111         afx_msg void OnDestroy();
 112         afx_msg BOOL OnEraseBkgnd(CDC* pDC);
 113         afx_msg BOOL OnNcCreate(LPCREATESTRUCT lpCreateStruct);
 114         //}}AFX_MSG
 115         afx_msg BOOL OnPageChanging(NMHDR* pNotifyStruct, LRESULT* pResult);
 116         DECLARE_MESSAGE_MAP()
 117 };
 118
 119 /////////////////////////////////////////////////////////////////////////////
 120
 121 #endif  // AFX_RESIZABLESHEET_H__INCLUDED_