ext/ResizableLib/ResizableSheetEx.h

   1 #if !defined(AFX_RESIZABLESHEETEX_H__INCLUDED_)
   2 #define AFX_RESIZABLESHEETEX_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 // ResizableSheetEx.h : header file
  32 //
  33
  34 class CResizableSheetEx : public CPropertySheetEx, public CResizableLayout,
  35                                                 public CResizableGrip, public CResizableMinMax,
  36                                                 public CResizableSheetState
  37 {
  38         DECLARE_DYNAMIC(CResizableSheetEx)
  39
  40 // Construction
  41 public:
  42         CResizableSheetEx();
  43         CResizableSheetEx(UINT nIDCaption, CWnd* pParentWnd = NULL, UINT iSelectPage = 0,
  44                 HBITMAP hbmWatermark = NULL, HPALETTE hpalWatermark = NULL, HBITMAP hbmHeader = NULL);
  45         CResizableSheetEx(LPCTSTR pszCaption, CWnd* pParentWnd = NULL, UINT iSelectPage = 0,
  46                 HBITMAP hbmWatermark = NULL, HPALETTE hpalWatermark = NULL, HBITMAP hbmHeader = NULL);
  47
  48 // Attributes
  49 private:
  50         // support for temporarily hiding the grip
  51         DWORD m_dwGripTempState;
  52
  53         // flags
  54         BOOL m_bEnableSaveRestore;
  55         BOOL m_bRectOnly;
  56         BOOL m_bSavePage;
  57
  58         // layout vars
  59         UINT_PTR m_nCallbackID;
  60         CSize m_sizePageTL, m_sizePageBR;
  61         BOOL m_bLayoutDone;
  62
  63         // internal status
  64         CString m_sSection;                     // section name (identifies a parent window)
  65
  66 // Operations
  67 public:
  68         enum
  69         {
  70                 PSH_IE4WIZARD97 = 0x00002000,
  71                 PSH_IE5WIZARD97 = 0x01000000,
  72         };
  73
  74 // Overrides
  75         // ClassWizard generated virtual function overrides
  76         //{{AFX_VIRTUAL(CResizableSheetEx)
  77         public:
  78         virtual BOOL OnInitDialog();
  79         protected:
  80         virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam);
  81         //}}AFX_VIRTUAL
  82
  83 // Implementation
  84 public:
  85         virtual ~CResizableSheetEx();
  86
  87 // used internally
  88 private:
  89         void PrivateConstruct();
  90
  91         BOOL IsWizard() const;
  92         BOOL IsWizard97() const;
  93
  94 // callable from derived classes
  95 protected:
  96         void RefreshLayout();
  97         void PresetLayout();
  98
  99         // section to use in app's profile
 100         void EnableSaveRestore(LPCTSTR pszSection, BOOL bRectOnly = FALSE,
 101                 BOOL bWithPage = FALSE);
 102         int GetMinWidth();      // minimum width to display all buttons
 103
 104
 105         virtual CWnd* GetResizableWnd() const
 106         {
 107                 // make the layout know its parent window
 108                 return CWnd::FromHandle(m_hWnd);
 109         };
 110
 111 // Generated message map functions
 112 protected:
 113         void GetHeaderRect(LPRECT lpRect);
 114         virtual BOOL CalcSizeExtra(HWND hWndChild, CSize sizeChild, CSize& sizeExtra);
 115         virtual BOOL ArrangeLayoutCallback(LAYOUTINFO& layout) const;
 116         //{{AFX_MSG(CResizableSheetEx)
 117         afx_msg void OnGetMinMaxInfo(MINMAXINFO FAR* lpMMI);
 118         afx_msg void OnSize(UINT nType, int cx, int cy);
 119         afx_msg void OnDestroy();
 120         afx_msg BOOL OnEraseBkgnd(CDC* pDC);
 121         afx_msg BOOL OnNcCreate(LPCREATESTRUCT lpCreateStruct);
 122         //}}AFX_MSG
 123         afx_msg BOOL OnPageChanging(NMHDR* pNotifyStruct, LRESULT* pResult);
 124         afx_msg LRESULT OnResizeSupport(WPARAM wParam, LPARAM lParam);
 125         DECLARE_MESSAGE_MAP()
 126 };
 127
 128 /////////////////////////////////////////////////////////////////////////////
 129
 130 #endif  // AFX_RESIZABLESHEETEX_H__INCLUDED_