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romkazvo
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Editor/XT/Include/XTDockBar.h
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295
Editor/XT/Include/XTDockBar.h
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// XTDockBar.h interface for the CXTDockBar 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(__XTDOCKBAR_H__)
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#define __XTDOCKBAR_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 forwards.
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class CXTDockWindow;
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// Summary: CArray definition for CXTSplitterDock pointer array.
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typedef CArray <CXTSplitterDock *, CXTSplitterDock *> CXTSplitterDockArray;
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//////////////////////////////////////////////////////////////////////
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// Summary: CXTDockBar is a CDockBar derived class. It is used by CXTFrameWnd and
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// CXTMDIFrameWnd to offset CXTToolBars to allow 3D borders.
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class _XT_EXT_CLASS CXTDockBar : public CDockBar
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{
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DECLARE_DYNAMIC(CXTDockBar)
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public:
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// Summary: Constructs a CXTDockBar object.
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CXTDockBar();
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// Summary: Destroys a CXTDockBar object, handles cleanup and de-allocation.
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virtual ~CXTDockBar();
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protected:
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int m_nTrackSplitter; // Splitter used to drag.
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BOOL m_bTracking; // TRUE when tracking.
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HWND m_hWndFocus; // Previous focus window when tracking.
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DWORD m_dwXTStyle; // FLAT styles.
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CXTSplitterDockArray m_arrSplitters; // Array of CXTSplitterDock objects.
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public:
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// Input: nBar - Index of the bar in the control bar array.
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// Returns: A pointer to a valid CXTDockWindow object.
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// Summary: This member function is called to determine if the docking window specified
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// by 'nBar' is maximized.
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CXTDockWindow* IsRowMaximized(int nBar);
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// Input: pBar - A pointer to a valid CControlBar object.
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// lpRect - Initial size of the docked bar.
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// Summary: This member function is called to dock the control bar specified by 'pBar'.
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void DockControlBar(CControlBar* pBar,LPCRECT lpRect);
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// Input: pMaxBar - A pointer to a valid CXTDockWindow object.
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// bRecalcLayout - TRUE if the parent frame needs to recalculate the layout.
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// Summary: This member function is called to maximize the control bar specified
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// by 'pMaxBar'.
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void Maximize(CXTDockWindow* pMaxBar,BOOL bRecalcLayout = TRUE);
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// Input: pMaxBar - A pointer to a valid CXTDockWindow object.
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// bRecalcLayout - TRUE if the parent frame needs to recalculate the layout.
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// Summary: This member function is called to normalize the control bar specified
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// by 'pMaxBar'.
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void Normalize(CXTDockWindow* pMaxBar,BOOL bRecalcLayout = TRUE);
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// Returns: The current CBRS_XT_ (Control bar) settings for the control bar. See
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// CXTDockWindow::ModifyXTBarStyle for the complete list of available
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// styles.
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// Summary: Call this member function to determine which CBRS_XT_ (control bar)
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// settings are currently set for the control bar. It does not handle
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// WS_ (window style) or CBRS_ (control bar style).
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// See Also: CXTDockWindow::ModifyXTBarStyle
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DWORD GetXTBarStyle();
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// Input: dwNewStyle - New CBRS_XT_ style for the control bar. See CXTDockWindow::ModifyXTBarStyle
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// for the complete list of available styles.
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// Summary: This member function will set the style for the control bar. It does not
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// handle WS_ (window style) or CBRS_ (control bar style).
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void SetXTBarStyle(DWORD dwNewStyle);
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// Ignore:
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//{{AFX_VIRTUAL(CXTDockBar)
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public:
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virtual CSize CalcFixedLayout(BOOL bStretch, BOOL bHorz);
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virtual void HitTest(const CPoint& point);
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virtual void DoPaint(CDC* pDC);
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//}}AFX_VIRTUAL
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virtual int InsertEx(CControlBar* pBarIns, CRect rect, CPoint ptMid);
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#if _MSC_VER < 1200 // MFC 5.0
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virtual void DrawGripper(CDC* pDC, const CRect& rect);
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#endif //_MSC_VER < 1200
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protected:
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// Input: nInitPos - Initial position of the control bar whose row is to have its borders
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// removed.
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// dwBarStyle - Style for the row can be any CBRS_BORDER style. See
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// CControlBar::SetBarStyle for more details.
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// bOnlySized - TRUE if the control bar is to be only one sized.
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// Summary: This member function is called to remove the row borders for the row
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// of the control bar specified by 'nInitPos'.
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void RemoveRowBorders(int nInitPos,DWORD dwBarStyle = CBRS_BORDER_ANY,BOOL bOnlySized = FALSE);
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// Input: nInitPos - Initial position of the bar in the control bar array.
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// nNewHeight - Size, in pixels, of the new row height.
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// Returns: The amount, in pixels, the row was adjusted.
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// Summary: This member function is called to set the height for the row of the
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// control bar specified by 'nInitPos'.
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int SetRowHeight(int nInitPos,int nNewHeight);
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// Input: nInitPos - Initial position of the bar in the control bar array.
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// nIncWidth - Amount, in pixels, to increment the width by.
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// Returns: The amount, in pixels, the row was adjusted.
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// Summary: This member function is called to stretch the row of control bars to
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// the left.
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int StretchRowLeft(int nInitPos,int nIncWidth);
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// Input: nInitPos - Initial position of the bar in the control bar array.
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// nIncWidth - Amount, in pixels, to increment the width by.
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// Returns: The amount, in pixels, the row was adjusted.
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// Summary: This member function is called to stretch the row of control bars to
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// the right.
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int StretchRowRight(int nInitPos,int nIncWidth);
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// Input: nInitPos - Initial position of the bar in the control bar array.
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// pNewBar - A pointer to a valid CControlBar object.
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// Returns: The number of control bars docked on the row specified.
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// Summary: This member function gets the number of control bars docked on the
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// row that the control bar, specified by 'nInitPos', resides.
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int GetRowSizeBars(int nInitPos,CControlBar* pNewBar = NULL);
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// Input: nInitPos - Initial position of the bar in the control bar array.
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// pNewBar - A pointer to a valid CControlBar object.
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// Returns: The width of the fixed bar including the splitters.
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// Summary: This member function gets the width of the fixed bar including the
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// splitter sizes.
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int GetRowFixedWidth(int nInitPos,CControlBar* pNewBar = NULL);
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// Input: nInitPos - Initial position of the bar in the control bar array.
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// pNewBar - A pointer to a valid CControlBar object.
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// Returns: The minimum width of the row specified.
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// Summary: This member function gets the minimum width of the row for the control
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// bar specified by 'nInitPos'.
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int GetRowMinSizedWidth(int nInitPos,CControlBar* pNewBar = NULL);
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// Input: nInitPos - Initial position of the bar in the control bar array.
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// pNewBar - A pointer to a valid CControlBar object.
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// Returns: The normal width of the row specified.
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// Summary: This member function gets the normal width of the row for the control
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// bar specified by 'nInitPos'.
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int GetRowSizedWidth(int nInitPos,CControlBar* pNewBar = NULL);
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// Input: nInitPos - Initial position of the bar in the control bar array.
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// pNewBar - A pointer to a valid CControlBar object.
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// Returns: The minimum height of the row specified.
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// Summary: This member function gets the minimum height of the row for the
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// control bar specified by 'nInitPos'.
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int GetRowMaxHeight(int nInitPos,CControlBar* pNewBar = NULL);
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// Input: nInitPos - Initial position of the bar in the control bar array.
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// pNewBar - A pointer to a valid CControlBar object.
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// Returns: The minimum height of the row specified.
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// Summary: This member function gets the minimum height of the row for the
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// control bar specified by 'nInitPos'.
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int GetRowMinHeight(int nInitPos,CControlBar* pNewBar = NULL);
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// Returns: The dockbar's available height.
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// Summary: This member function gets the available height for the dockbar.
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int GetAvailableHeight();
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// Input: pBar - A pointer to a valid CControlBar object.
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// Returns: An int value that represents first control bar in
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// the row.
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// Summary: This member function gets a pointer to the first control bar in
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// the row.
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int GetFirstBarInRow(CControlBar* pBar);
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// Input: nInitPos - Initial position of the bar in the control bar array.
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// Summary: This member function is called to adjust the row sizes of the row for
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// the control bar specified by 'nInitPos'.
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void AdjustRowSizes(int nInitPos);
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// Input: dc - A CDC pointer to a valid device context.
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// Summary: This member function is called to draw the splitter bars that separate
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// the docked control bars.
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void DrawSplitters(CDC* dc);
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// Input: nStart - Starting position of the bar in the control bar array.
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// nType - Type of splitter bar; either XT_SPLITTER_VERT or XT_SPLITTER_HORZ.
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// nLength - Initial size of the splitter.
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// Summary: This member function is called to set the length of the splitters for
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// the docked control bars.
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void SetSplittersLength(int nStart,int nType,int nLength);
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// Summary: This member function is called to free resources allocated for dock
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// splitters.
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void DeleteSplitters();
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// Input: rcSplitter - A CRect object.
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// nType - Type of splitter bar; either XT_SPLITTER_VERT or XT_SPLITTER_HORZ.
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// bInterRow - TRUE if the splitter is an interior row.
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// nPos - Initial position of the splitter bar.
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// Summary: This member function is called to add a splitter to the dockbar.
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void AddSplitter(CRect rcSplitter,int nType,BOOL bInterRow,int nPos);
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// Input: nInitPos - Initial position of the bar in the control bar array.
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// Returns: A pointer to a valid CControlBar object.
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// Summary: This member function is called to return a pointer to the bar specified
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// by 'nInitPos'.
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CControlBar *FindNewBar(int nInitPos);
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// Input: nInitPos - Initial position of the bar in the control bar array.
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// Returns: A pointer to a valid CXTDockWindow object.
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// Summary: This member function is called to return a pointer to the control bar
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// specified by 'nInitPos'. 'nInitPos' is the index of the bar in the control
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// bar array.
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CXTDockWindow *FindUniqueBar(int nInitPos);
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// Summary: This member function is called during sizing operations to cancel the
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// drag event.
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void OnCancel();
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// Input: pBar - A pointer to a valid CControlBar object.
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// Returns: A pointer to a valid CXTDockWindow object, otherwise returns NULL.
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// Summary: This member function is called to get a valid handle for the control
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// bar specified by 'pBar'.
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CXTDockWindow* GetSafeDockWindow(CControlBar* pBar);
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// Input: nPos - Initial position of the bar in the control bar array.
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// Returns: true if the bar is the last in the row, otherwise returns false.
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// Summary: This member function is called to determine if the control bar specified
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// by 'nPos' is the last control bar in the row.
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bool IsLastBarInRow(int nPos);
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// Summary: This member function is called to determine the number of
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// visible docked control bars.
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int GetDockedVisibleCount() const;
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// Input: pDC - A CDC pointer to a valid device context.
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// rect - A reference to a valid CRect object.
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// Summary: This member function is called during paint operations to draw the
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// non-client areas of the dockbar.
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void DrawNcBorders(CDC* pDC,CRect& rect);
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// Ignore:
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//{{AFX_MSG(CXTDockBar)
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afx_msg UINT OnNcHitTest(CPoint point);
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afx_msg BOOL OnSetCursor(CWnd* pWnd, UINT nHitTest, UINT message);
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afx_msg void OnNcLButtonDown(UINT nHitTest, CPoint point);
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afx_msg void OnMouseMove(UINT nFlags, CPoint point);
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afx_msg void OnLButtonUp(UINT nFlags, CPoint point);
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afx_msg BOOL OnEraseBkgnd(CDC* pDC);
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afx_msg void OnPaint();
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afx_msg void OnRButtonDown(UINT nFlags, CPoint point);
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afx_msg void OnNcPaint();
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//}}AFX_MSG
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DECLARE_MESSAGE_MAP()
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friend class CXTDockWindow;
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friend class CXTSplitterWnd;
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friend class CXTSplitterDock;
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friend class CXTSplitterRowDock;
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friend class CXTMiniDockFrameWnd;
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};
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//////////////////////////////////////////////////////////////////////
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AFX_INLINE void CXTDockBar::SetXTBarStyle(DWORD dwNewStyle) {
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m_dwXTStyle = dwNewStyle;
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}
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AFX_INLINE DWORD CXTDockBar::GetXTBarStyle() {
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ASSERT(::IsWindow(m_hWnd)); return m_dwXTStyle;
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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(__XTDOCKBAR_H__)
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