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romkazvo
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Editor/XT/Include/XTBrowseEdit.h
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259
Editor/XT/Include/XTBrowseEdit.h
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// XTBrowseEdit.h : interface for the CXTBrowseEdit 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(__XTBROWSEEDIT_H__)
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#define __XTBROWSEEDIT_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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class CXTBrowseBtn;
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//////////////////////////////////////////////////////////////////////
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// Summary: CXTBrowseEdit is a CXTEdit derived class. This class also has a push
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// button associated with it. The control can be used to search for directories
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// and files, or activate a popup menu.
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class _XT_EXT_CLASS CXTBrowseEdit : public CXTEdit
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{
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DECLARE_DYNAMIC(CXTBrowseEdit)
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public:
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// Summary: Constructs a CXTBrowseEdit object.
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CXTBrowseEdit();
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// Summary: Destroys a CXTBrowseEdit object, handles cleanup and de-allocation.
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virtual ~CXTBrowseEdit();
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protected:
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int m_nGap; // Distance between the button and edit control.
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bool m_bBrowsing; // true if in browse operation.
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BOOL m_bOpenFileDialog; // TRUE for Open File dialog, FALSE for Save as. See SetDlgOpenFile(...).
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UINT m_nMenu; // Popup menu ID.
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UINT m_nSubMenuIndx; // Index of a popup submenu.
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CWnd* m_pParentWnd; // A CWnd pointer that represents the parent of the edit control.
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DWORD m_dwFlags; // File dialog styles.
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DWORD m_dwBStyle; // Search type.
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DWORD m_dwInitSignature; // Used for one-time initialization.
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CString m_strDefExt; // Default file extension.
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CString m_strFileName; // Default file name.
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CString m_strFilter; // Default file filter.
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CString m_strTitle; // Directory dialog title.
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CFileDialog* m_pFileDialog; // Points to a valid CFileDialog object.
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CXTBrowseBtn* m_pBrowseBtn; // Pointer to a push button.
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public:
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// Returns: true if the control is displaying a File Open dialog or popup menu.
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// Summary: Call this member function to determine if the browse edit control is in
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// the middle of a browse operation.
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bool IsBrowsing();
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// Input: nGap - Gap, in pixels, between the browse button and edit window.
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// Summary: Call this member function to set the gap between the edit window and the
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// browse button.
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void SetGap(int nGap);
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// Input: pFileDialog - Points to the CFileDialog object that will replace the
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// standard File Open dialog.
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// Summary: This member function will set a CFileDialog derived class object to be
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// the file open dialog.
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virtual void SetFileDialog(CFileDialog* pFileDialog);
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// Input: bOpenFileDialog - Set to TRUE to construct a File Open dialog box, or
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// FALSE to construct a File Save as dialog box.
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// Summary: This member function will set the File Open dialog style.
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virtual void SetDlgOpenFile(BOOL bOpenFileDialog=TRUE);
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// Input: strDefExt - Points to a NULL terminated string that represents the
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// default file extension to be used with the File Open dialog.
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// Summary: This member function sets the default extension for the File Open dialog.
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virtual void SetDlgDefExt(LPCTSTR strDefExt=NULL);
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// Input: strFileName - Points to a NULL terminated string that represents the
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// default file name to be used with the File Open dialog.
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// Summary: This member function sets the default file name for the File Open dialog.
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virtual void SetDlgFileName(LPCTSTR strFileName=NULL);
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// Input: dwFlags - The desired OFN_ styles for the File Open dialog.
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// Summary: This member function sets the style flags for the File Open dialog.
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virtual void SetDlgStyle(DWORD dwFlags=OFN_HIDEREADONLY|OFN_OVERWRITEPROMPT);
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// Input: strFilter - Points to a NULL terminated string that represents the file
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// filter used by the File Open dialog.
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// Summary: This member function sets the file filter for the File Open dialog.
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virtual void SetDlgFilter(LPCTSTR strFilter=NULL);
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// Input: pParentWnd - Points to a CWnd object that represents the owner window
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// for this control.
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// Summary: This member function sets the owner for the File Open dialog.
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virtual void SetDlgOwner(CWnd* pParentWnd=NULL);
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// Input: strTitle - Points to a NULL terminated string the represents the title
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// of the "browse for directory" dialog.
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// Summary: This member function sets the title for the directory dialog.
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virtual void SetDlgTitle(LPCTSTR strTitle=NULL);
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// BULLETED LIST:
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// Input: dwBStyle - A DWORD value that represents the type of search to perform. It can
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// be any one of the following styles:
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// [ul]
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// [li]<b>BES_XT_CHOOSEDIR</b> Display the choose folder dialog.[/li]
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// [li]<b>BES_XT_CHOOSEFILE</b> Display the choose file dialog.[/li]
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// [li]<b>BES_XT_POPUPMENU</b> Display a user defined context menu.[/li]
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// [/ul]
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// nMenu - If 'dwBStyle' contains the BES_XT_POPUPMENU flag, then 'nMenu' represents
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// the resource ID of a popup menu. Otherwise this value is ignored.
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// nSubMenuIndx - Index of submenu to display.
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// Summary: This member function sets the current search type for the control.
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virtual void SetBrowseStyle(DWORD dwBStyle,UINT nMenu=0,int nSubMenuIndx=0);
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// Summary: This member function is called whenever the browse button is pressed,
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// and can be overridden to perform custom browse functions.
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virtual void OnBrowse();
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// Ignore:
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//{{AFX_VIRTUAL(CXTBrowseEdit)
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protected:
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virtual void PreSubclassWindow();
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//}}AFX_VIRTUAL
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virtual void ChooseDirectory();
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virtual void ChooseFile();
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virtual void PopupMenu();
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virtual void PositionBrowseButton(bool bSizeEdit=false);
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// Summary: Defers control initialization
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void DeferInitialUpdate();
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// Ignore:
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//{{AFX_MSG(CXTBrowseEdit)
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afx_msg void OnEnable(BOOL bEnable);
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afx_msg void OnShowWindow(BOOL bShow, UINT nStatus);
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afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct);
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afx_msg void OnWindowPosChanging(WINDOWPOS FAR* lpwndpos);
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afx_msg void OnWindowPosChanged(WINDOWPOS FAR* lpwndpos);
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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 void CXTBrowseEdit::SetGap(int nGap) {
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ASSERT(nGap >= 0); m_nGap = nGap;
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}
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AFX_INLINE void CXTBrowseEdit::SetFileDialog(CFileDialog *pFileDialog/*=NULL*/) {
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m_pFileDialog = pFileDialog;
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}
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AFX_INLINE void CXTBrowseEdit::SetDlgOpenFile(BOOL bOpenFileDialog/*=TRUE*/) {
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m_bOpenFileDialog = bOpenFileDialog;
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}
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AFX_INLINE void CXTBrowseEdit::SetDlgDefExt(LPCTSTR strDefExt/*=NULL*/) {
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m_strDefExt = strDefExt;
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}
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AFX_INLINE void CXTBrowseEdit::SetDlgFileName(LPCTSTR strFileName/*=NULL*/) {
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m_strFileName = strFileName;
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}
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AFX_INLINE void CXTBrowseEdit::SetDlgStyle(DWORD dwFlags/*=OFN_HIDEREADONLY|OFN_OVERWRITEPROMPT*/) {
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m_dwFlags = dwFlags;
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}
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AFX_INLINE void CXTBrowseEdit::SetDlgFilter(LPCTSTR strFilter/*=NULL*/) {
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m_strFilter = strFilter;
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}
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AFX_INLINE void CXTBrowseEdit::SetDlgOwner(CWnd* pParentWnd/*=NULL*/) {
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m_pParentWnd = pParentWnd;
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}
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AFX_INLINE void CXTBrowseEdit::SetDlgTitle(LPCTSTR strTitle/*=NULL*/) {
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m_strTitle = strTitle;
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}
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AFX_INLINE void CXTBrowseEdit::SetBrowseStyle(DWORD dwBStyle, UINT nMenu, int nSubMenuIndx) {
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m_dwBStyle = dwBStyle; m_nMenu = nMenu; m_nSubMenuIndx = nSubMenuIndx;
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}
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AFX_INLINE bool CXTBrowseEdit::IsBrowsing() {
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return m_bBrowsing;
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}
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//////////////////////////////////////////////////////////////////////
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// Summary: CXTItemEdit is a CXTBrowseEdit derived class. It is used to create
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// a CXTItemEdit window that can be used as an "in-place" edit field that
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// can be dynamically created for controls such as a list box.
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class _XT_EXT_CLASS CXTItemEdit : public CXTBrowseEdit
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{
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DECLARE_DYNAMIC(CXTItemEdit)
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// Used internally to determine if a WM_CLOSE message has been sent.
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bool m_bClosePosted;
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public:
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// Input: pParent - Points to the parent window.
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// rect - Size of the edit item.
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// strWindowText - Text to be initially displayed in the edit field.
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// dwBStyle - Specifies the browse edit style for the in-place edit field.
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// See CXTBrowseEdit::SetBrowseStyle for available styles.
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// bAutoDelete - Set to true if the object is to be self deleting.
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// Summary: Constructs a CXTItemEdit object that can be used as an "in-place" edit
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// field, and can be dynamically created for controls such as a list box.
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CXTItemEdit(CWnd* pParent, const CRect& rect, CString& strWindowText,
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DWORD dwBStyle=BES_XT_CHOOSEDIR, bool bAutoDelete=true);
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// Summary: Destroys a CXTItemEdit object, handles cleanup and de-allocation.
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virtual ~CXTItemEdit();
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public:
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bool m_bModified; // true if the item was modified.
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bool m_bAutoDelete; // true if self deleting.
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bool m_bEscapeKey; // true if the edit window was closed with the escape key.
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CString& m_strWindowText; // The edit controls text.
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public:
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// Summary: This member function is called whenever the control loses focus.
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// This will destroy the window, and notify the parent via WM_COMMAND
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// that the editing has been completed. The two possible commands are:
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// ON_BEN_XT_LABELEDITEND and ON_BEN_XT_LABELEDITCANCEL;
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virtual void EndLabelEdit();
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// Ignore:
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//{{AFX_VIRTUAL(CXTItemEdit)
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public:
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virtual BOOL PreTranslateMessage(MSG* pMsg);
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protected:
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virtual void PostNcDestroy();
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//}}AFX_VIRTUAL
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protected:
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// Ignore:
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//{{AFX_MSG(CXTItemEdit)
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afx_msg void OnKillFocus(CWnd* pNewWnd);
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afx_msg void OnChar(UINT nChar, UINT nRepCnt, UINT nFlags);
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//}}AFX_MSG
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DECLARE_MESSAGE_MAP()
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};
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//////////////////////////////////////////////////////////////////////
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//{{AFX_INSERT_LOCATION}}
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// Microsoft Developer Studio will insert additional declarations immediately before the previous line.
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#endif // #if !defined(__XTBROWSEEDIT_H__)
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