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This commit is contained in:
romkazvo
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Editor/XT/Include/XTListCtrl.h
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369
Editor/XT/Include/XTListCtrl.h
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// XTListCtrl.h interface for the CXTListCtrl class.
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//
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// This file is a part of the Xtreme Toolkit for MFC.
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// <20>1998-2003 Codejock Software, All Rights Reserved.
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//
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// This source code can only be used under the terms and conditions
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// outlined in the accompanying license agreement.
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//
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// support@codejock.com
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// http://www.codejock.com
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//
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//////////////////////////////////////////////////////////////////////
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#if !defined(__XTLISTCTRL_H__)
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#define __XTLISTCTRL_H__
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#if _MSC_VER > 1000
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#pragma once
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#endif // _MSC_VER > 1000
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//////////////////////////////////////////////////////////////////////
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// Summary: CXTListCtrlBase is a non-inherited class. It implements the extended
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// list control services provided by the Xtreme Toolkit list control classes.
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class _XT_EXT_CLASS CXTListCtrlBase
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{
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public:
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// Summary: Constructs a CXTListCtrlBase object.
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CXTListCtrlBase();
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// Summary: Destroys a CXTListCtrlBase object, handles cleanup and de-allocation.
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virtual ~CXTListCtrlBase();
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BOOL m_bAutoFont; // If TRUE, the font will automatically be set for the control.
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protected:
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class CListCtrl_Friendly : public CListCtrl
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{
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// Needed in order to access protected functions.
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friend class CXTListCtrlBase;
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};
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void ImplAttach(CListCtrl *pListCtrl);
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CListCtrl_Friendly *m_pListCtrl;
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int m_nMinColWidth; // Minimum width for columns.
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int m_nMaxColWidth; // Maximum width for columns.
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int m_nSortedCol; // Index of the currently selected column.
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bool m_bNoColSizing; // If true, column sizing is disabled.
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bool m_bAscending; // Flag to determine the sorting order.
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bool m_bAutoSave; // true if saving the column widths.
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CString m_strSection; // Registry section name.
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CString m_strEntry; // Registry entry name.
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CString m_strDefault; // Registry default value.
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COLORREF m_clrText; // RGB value representing the row text color.
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COLORREF m_clrTextBk; // RGB value representing the row text background color.
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CXTFlatHeaderCtrl m_flatHeader; // Subclassed flat header control.
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public:
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// Returns: A pointer to a CXTFlatHeaderCtrl if subclassed, otherwise returns NULL.
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// Summary: Call this member function to get a pointer to the flat header control.
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CXTFlatHeaderCtrl* GetFlatHeaderCtrl() const;
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// Input: nCol - Zero-based index of the column to set the sort image for.
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// bAsc - TRUE if ascending, otherwise FALSE.
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// Returns: The zero-based index of the previously sorted column.
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// Summary: This member function will set the sort image for the specified column.
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virtual int SetSortImage(int nCol,BOOL bAsc);
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// Input: nCol - Zero-based index of the column.
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// Returns: The column width stored in the registry.
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// Summary: This member function will return the column width stored in the
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// registry.
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virtual int GetStoredWidth(int nCol);
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// Input: nCol - Zero-based index of the column.
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// Summary: This member function will set the column width from the registry
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// settings.
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virtual void SetStoredWidth(int nCol);
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// Summary: This member function loads the column widths from the registry.
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virtual void LoadColumnWidths();
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// Summary: This member function saves the column widths to the registry.
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virtual void SaveColumnWidths();
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// Input: nCol - Zero-based index of the column.
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// Summary: This member function will automatically size a given column. Pass
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// in a -1 to auto-fit all columns.
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virtual void AutoSizeColumn(int nCol=-1);
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// Input: lpszSection - Registry section name. If NULL, the default is "Settings".
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// lpszEntry - Registry entry name. If NULL, the default is "Column Info".
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// lpszDefault - Registry default value. If NULL, the default ID.
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// Summary: This member function will initialize the autosave feature. If called,
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// column widths will be saved to the system registry when the list control
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// window is destroyed.
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virtual void AutoSaveColumns(LPCTSTR lpszSection=NULL,LPCTSTR lpszEntry=NULL,LPCTSTR lpszDefault=NULL);
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// Input: bBoldFont - true to use a bold font in the header control.
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// Summary: Call this member function to subclass the flat header control.
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virtual bool SubclassHeader(bool bBoldFont=false);
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// Input: nCol - Passed in from the control. Index of the column clicked.
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// bAscending - Passed in from the control. true if sort order should
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// be ascending.
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// Summary: Override this member function in your derived class to perform custom
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// sort routines.
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virtual bool SortList(int nCol, bool bAscending);
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// Input: dwExStyle - DWORD value that specifies the extended list-view control style. This
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// parameter can be a combination of Extended List-View Styles.
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// Summary: This member function is called to set extended styles for the list
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// control, ie: LVS_EX_FULLROWSELECT, LVS_EX_GRIDLINES, etc. See MSDN
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// documentation for a complete list of available styles.
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virtual void SetExtendedStyle(DWORD dwExStyle);
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// Returns: A DWORD value that represents the extended style of the list control.
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// Summary: This member function is called to return the list control extended
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// style.
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virtual DWORD GetExtendedStyle();
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// Input: bDisable - true to disable column sizing. false to enable.
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// Summary: Call this member function to enable or disable column sizing.
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virtual void DisableColumnSizing(bool bDisable);
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// Input: nSize - Size, in pixels, of the column's minimum size.
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// Summary: Call this member function to set a minimum column size.
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void SetMinimumColSize(int nSize);
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// Returns: An integer value that represents the minimum column size for the list control.
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// Summary: Call this member function to get the minimum column size for the list
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// control.
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int GetMinimumColSize();
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// Returns: An integer value that represents the maximum column size for the list control.
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// Summary: Call this member function to get the maximum column size for the list control.
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int GetMaximumColSize();
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// Input: point - Point to be tested.
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// col - Address of the column index
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// Returns: The row index, or -1 if 'point' is not over a row.
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// Summary: Call this member function to determine the row index and column
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// index for a 'point'.
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virtual int HitTestEx(CPoint &point,int *col) const;
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// Input: lpszColHeading - The column's heading.
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// nWidth - Width of the column, in pixels. If this
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// parameter is -1, the column width is the
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// same as the previous column.
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// nFormat - The alignment of the column. It can be LVCFMT_LEFT,
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// LVCFMT_RIGHT, or LVCFMT_CENTER.
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// Returns: The index of the new column if successful, or -1 if unsuccessful.
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// Summary: Call this member function to add a column after the right most column.
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virtual int AddColumn(LPCTSTR lpszColHeading,int nWidth = -1,int nFormat=LVCFMT_LEFT);
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// Input: nCols - Number of columns the list control contains.
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// nWidth - 'int' array containing the column widths.
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// strColString - CString array containing the string for each column.
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// Returns: true if successful, or false if an error occurred.
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// Summary: This member function will build the columns for the list control.
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virtual bool BuildColumns(int nCols,int* nWidth,CString* strColString );
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// Input: nCols - Number of columns the list control contains.
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// nWidth - 'int' array containing the column widths.
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// nColString - 'int' array containing the string resource ID
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// for each column.
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// Returns: true if successful, or false if an error occurred.
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// Summary: This member function will build the columns for the list control.
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virtual bool BuildColumns(int nCols,int* nWidth,int* nColString );
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// Input: clrText - RGB value representing the row text color.
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// clrTextBk - RGB value representing the row background color.
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// Summary: This member function sets the row, text, and background colors for
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// the list control.
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virtual void SetRowColors(COLORREF clrText,COLORREF clrTextBk);
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// Returns: An RGB value that represents the background color.
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// Summary: This member function gets the RGB value defined for the list control's
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// background color.
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COLORREF GetBackColor();
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// Returns: An RGB value that represents the text color.
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// Summary: This member function gets the RGB value defined for the list control's
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// text color.
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COLORREF GetTextColor();
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// Returns: An integer value that represents the number of columns in the list.
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// Summary: This member function gets the number of columns in the list.
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virtual int GetColumnCount();
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// Input: nFrom - Index of the source row.
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// nTo - Index of the destination row.
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// Returns: The index of the source row specified by 'nFrom'.
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// Summary: This member function copies a row to a new location.
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virtual int CopyRow(int nFrom,int nTo);
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// Input: nFrom - Index of the source row
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// nTo - Index of the destination row
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// Returns: true if successful, or false if an error occurred.
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// Summary: This member function moves a row to a new location.
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virtual bool MoveRow(int nFrom,int nTo);
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// Returns: A CHeaderCtrl pointer to the associated header control.
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// Summary: This member function is a utility function to retrieve the associated
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// header control.
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CHeaderCtrl *_xtGetHeaderCtrl() const;
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#if _MSC_VER < 1200 //Ignore: MFC 5.0
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POSITION GetFirstSelectedItemPosition() const;
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int GetNextSelectedItem(POSITION& pos) const;
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#endif //Ignore: MFC 5.0
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protected:
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// message implementation
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virtual BOOL OnNotifyImpl(WPARAM wParam, LPARAM lParam, LRESULT* pResult);
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virtual void PreSubclassWindowImpl_Post();
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afx_msg void OnCustomDrawImpl(NMHDR* pNMHDR, LRESULT* pResult);
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afx_msg void OnDestroyImpl_Pre();
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afx_msg BOOL OnEraseBkgndImpl(CDC* pDC);
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afx_msg void OnPaintImpl();
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afx_msg int OnCreateImpl_Post(LPCREATESTRUCT lpCreateStruct);
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afx_msg void OnSettingChangeImpl_Post(UINT uFlags, LPCTSTR lpszSection);
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};
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//////////////////////////////////////////////////////////////////////
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// Summary: CXTListCtrl is a multiple inheritance class derived from CListCtrl and
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// CXTListCtrlBase. This class implements flat header and generic sorting
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// routines. See CXTListCtrlBase for additional functionality.
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// See Also: CXTListCtrlBase
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class _XT_EXT_CLASS CXTListCtrl : public CListCtrl, public CXTListCtrlBase
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{
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DECLARE_DYNAMIC(CXTListCtrl)
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public:
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// Summary: Constructs a CXTListCtrl object.
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CXTListCtrl();
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// Summary: Destroys a CXTListCtrl object, handles cleanup and de-allocation.
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virtual ~CXTListCtrl();
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// Input: dwExStyle - DWORD value that specifies the extended list-view control style. This
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// parameter can be a combination of Extended List-View Styles.
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// Summary: This member function is called to set extended styles for the list
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// control, ie: LVS_EX_FULLROWSELECT, LVS_EX_GRIDLINES, etc. See MSDN
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// documentation for a complete list of available styles.
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virtual void SetExtendedStyle(DWORD dwExStyle );
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// Returns: A DWORD data type that represents the extended style of the list control.
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// Summary: This member function is called to retrieve the list control extended
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// style.
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DWORD GetExtendedStyle();
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protected:
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bool m_bInitControl; // true for initialization.
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// Ignore:
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//{{AFX_VIRTUAL(CXTListCtrl)
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protected:
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virtual BOOL OnNotify(WPARAM wParam, LPARAM lParam, LRESULT* pResult);
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virtual void PreSubclassWindow();
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//}}AFX_VIRTUAL
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// Ignore:
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//{{AFX_MSG(CXTListCtrl)
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afx_msg void OnCustomDraw(NMHDR* pNMHDR, LRESULT* pResult);
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afx_msg void OnDestroy();
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afx_msg BOOL OnEraseBkgnd(CDC* pDC);
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afx_msg void OnPaint();
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afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct);
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afx_msg void OnSettingChange(UINT uFlags, LPCTSTR lpszSection);
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afx_msg void OnHScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar);
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afx_msg void OnVScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar);
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//}}AFX_MSG
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afx_msg LRESULT OnInitControl(WPARAM wParam, LPARAM lParam);
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DECLARE_MESSAGE_MAP()
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};
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//////////////////////////////////////////////////////////////////////
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AFX_INLINE DWORD CXTListCtrl::GetExtendedStyle() {
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return CXTListCtrlBase::GetExtendedStyle();
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}
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AFX_INLINE void CXTListCtrl::SetExtendedStyle(DWORD dwExStyle){
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CXTListCtrlBase::SetExtendedStyle(dwExStyle);
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}
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//////////////////////////////////////////////////////////////////////
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AFX_INLINE DWORD CXTListCtrlBase::GetExtendedStyle() {
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ASSERT(::IsWindow(m_pListCtrl->GetSafeHwnd())); return (DWORD)m_pListCtrl->SendMessage(LVM_GETEXTENDEDLISTVIEWSTYLE, 0, 0);
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}
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AFX_INLINE void CXTListCtrlBase::SetExtendedStyle(DWORD dwExStyle) {
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ASSERT(::IsWindow(m_pListCtrl->GetSafeHwnd())); m_pListCtrl->SendMessage(LVM_SETEXTENDEDLISTVIEWSTYLE, 0, GetExtendedStyle()|dwExStyle);
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}
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AFX_INLINE int CXTListCtrlBase::SetSortImage( int nCol, BOOL bAsc ) {
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ASSERT(::IsWindow(m_pListCtrl->GetSafeHwnd())); return GetFlatHeaderCtrl()->SetSortImage(nCol, bAsc);
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}
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AFX_INLINE void CXTListCtrlBase::SetRowColors(COLORREF clrText, COLORREF clrTextBk) {
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m_clrText = clrText; m_clrTextBk = clrTextBk; m_pListCtrl->Invalidate();
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}
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AFX_INLINE void CXTListCtrlBase::SetMinimumColSize(int nSize) {
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m_nMinColWidth = nSize; GetFlatHeaderCtrl()->SetMinSize(nSize);
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}
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AFX_INLINE int CXTListCtrlBase::GetMinimumColSize() {
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return m_nMinColWidth;
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}
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AFX_INLINE int CXTListCtrlBase::GetMaximumColSize() {
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return m_nMaxColWidth;
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}
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AFX_INLINE void CXTListCtrlBase::DisableColumnSizing(bool bDisable) {
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m_bNoColSizing = bDisable;
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}
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AFX_INLINE CXTFlatHeaderCtrl* CXTListCtrlBase::GetFlatHeaderCtrl() const
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{
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CHeaderCtrl* pHeaderCtrl = _xtGetHeaderCtrl();
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if (pHeaderCtrl && pHeaderCtrl->IsKindOf(RUNTIME_CLASS(CXTFlatHeaderCtrl))) {
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return (CXTFlatHeaderCtrl*)pHeaderCtrl;
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}
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return NULL;
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}
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AFX_INLINE CHeaderCtrl* CXTListCtrlBase::_xtGetHeaderCtrl() const
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{
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CHeaderCtrl * const pHeaderCtrl =
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(CHeaderCtrl*)m_pListCtrl->GetDlgItem(0);
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// If the following assertion fails, you are performing an operation that
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// requires columns to be added, before you added columns.
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// For example, if you called SubclassHeader(), you need to make sure
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// that the call to SubClassHeader() is placed after calls to
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// InsertColumn().
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ASSERT(pHeaderCtrl != NULL);
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return pHeaderCtrl;
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}
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AFX_INLINE COLORREF CXTListCtrlBase::GetBackColor() {
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return m_clrTextBk;
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}
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AFX_INLINE COLORREF CXTListCtrlBase::GetTextColor() {
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return m_clrText;
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}
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//////////////////////////////////////////////////////////////////////
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#if _MSC_VER < 1200 // MFC 5.0
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AFX_INLINE POSITION CXTListCtrlBase::GetFirstSelectedItemPosition() const {
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ASSERT(::IsWindow(m_pListCtrl->GetSafeHwnd())); return (POSITION) (1+m_pListCtrl->GetNextItem(-1, LVIS_SELECTED));
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}
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AFX_INLINE int CXTListCtrlBase::GetNextSelectedItem(POSITION& pos) const {
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ASSERT(::IsWindow(m_pListCtrl->GetSafeHwnd())); int nOldPos = (int)pos-1; pos = (POSITION) (1+m_pListCtrl->GetNextItem(nOldPos, LVIS_SELECTED)); return nOldPos;
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}
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#endif // MFC 5.0
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//////////////////////////////////////////////////////////////////////
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//{{AFX_INSERT_LOCATION}}
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// Microsoft Visual C++ will insert additional declarations immediately before the previous line.
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#endif // #if !defined(__XTLISTCTRL_H__)
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Block a user