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356 lines
14 KiB
C
356 lines
14 KiB
C
2 years ago
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// XTPDockingPaneContext.h : interface for the CXTPDockingPaneContext class.
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//
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// This file is a part of the XTREME DOCKINGPANE MFC class library.
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// (c)1998-2012 Codejock Software, All Rights Reserved.
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//
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// THIS SOURCE FILE IS THE PROPERTY OF CODEJOCK SOFTWARE AND IS NOT TO BE
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// RE-DISTRIBUTED BY ANY MEANS WHATSOEVER WITHOUT THE EXPRESSED WRITTEN
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// CONSENT OF CODEJOCK SOFTWARE.
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//
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// THIS SOURCE CODE CAN ONLY BE USED UNDER THE TERMS AND CONDITIONS OUTLINED
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// IN THE XTREME TOOLKIT PRO LICENSE AGREEMENT. CODEJOCK SOFTWARE GRANTS TO
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// YOU (ONE SOFTWARE DEVELOPER) THE LIMITED RIGHT TO USE THIS SOFTWARE ON A
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// SINGLE COMPUTER.
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//
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// CONTACT INFORMATION:
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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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//{{AFX_CODEJOCK_PRIVATE
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#if !defined(__XTPDOCKINGPANECONTEXT_H__)
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#define __XTPDOCKINGPANECONTEXT_H__
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//}}AFX_CODEJOCK_PRIVATE
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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 CXTPDockingPane;
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class CXTPDockingPaneManager;
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class CXTPDockingPaneContext;
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//-----------------------------------------------------------------------
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// Summary:
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// XTPDockingPaneStickerType is an enumeration that is used to indicate
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// which docking stickers are to be drawn on the screen when a
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// docking pane is dragged.
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// Remarks:
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// m_bUseAlphaContext must be TRUE to display docking stickers.
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// See Also:
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// CXTPDockingPaneContext::CreateNewSticker,
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// CXTPDockingPaneContextStickerWnd::m_typeSticker, CXTPDockingPaneContextStickerWnd::m_selectedSticker
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//
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// <KEYWORDS xtpPaneStickerNone, xtpPaneStickerLeft, xtpPaneStickerRight, xtpPaneStickerTop, xtpPaneStickerBottom, xtpPaneStickerCenter, xtpPaneStickerClient, xtpPaneStickerPane>
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//-----------------------------------------------------------------------
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enum XTPDockingPaneStickerType
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{
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xtpPaneStickerNone = 0, // No docking stickers are displayed
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xtpPaneStickerLeft = 1, // Display the docking sticker indicating the pane can be docked to the left.
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xtpPaneStickerRight = 2, // Display the docking sticker indicating the pane can be docked to the right.
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xtpPaneStickerTop = 4, // Display the docking sticker indicating the pane can be docked on the top.
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xtpPaneStickerBottom = 8, // Display the docking sticker indicating the pane can be docked on the bottom.
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xtpPaneStickerCenter = 16, // Display the docking sticker indicating the pane can be docked in the center.
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xtpPaneStickerClient = 32 // Display the left, top, bottom, and right docking stickers on the client frame.
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};
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//===========================================================================
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// Summary:
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// CXTPDockingPaneContextAlphaWnd is CWnd derived class represents alpha context helper window
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//===========================================================================
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class _XTP_EXT_CLASS CXTPDockingPaneContextAlphaWnd : public CWnd
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{
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public:
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//-----------------------------------------------------------------------
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// Summary:
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// Constructs a CXTPDockingPaneContextAlphaWnd object.
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//-----------------------------------------------------------------------
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CXTPDockingPaneContextAlphaWnd();
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//-----------------------------------------------------------------------
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// Summary:
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// Destroys a CXTPDockingPaneContextAlphaWnd object, handles cleanup and deallocation.
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//-----------------------------------------------------------------------
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virtual ~CXTPDockingPaneContextAlphaWnd();
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protected:
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//{{AFX_CODEJOCK_PRIVATE
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DECLARE_MESSAGE_MAP()
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//{{AFX_MSG(CXTPDockingPaneContextAlphaWnd)
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afx_msg BOOL OnEraseBkgnd(CDC* pDC);
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afx_msg void OnPaint();
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//}}AFX_MSG
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//}}AFX_CODEJOCK_PRIVATE
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friend class CXTPDockingPaneContext;
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};
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//===========================================================================
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// Summary:
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// CXTPDockingPaneContextStickerWnd is CWnd derived class represents sticker window.
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//===========================================================================
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class _XTP_EXT_CLASS CXTPDockingPaneContextStickerWnd : public CWnd
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{
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public:
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//-----------------------------------------------------------------------
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// Summary:
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// Constructs a CXTPDockingPaneContextStickerWnd object.
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// Parameters:
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// pContext - Parent context object.
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//-----------------------------------------------------------------------
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CXTPDockingPaneContextStickerWnd(CXTPDockingPaneContext* pContext);
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//-----------------------------------------------------------------------
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// Summary:
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// Destroys a CXTPDockingPaneContextStickerWnd object, handles cleanup and deallocation.
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//-----------------------------------------------------------------------
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virtual ~CXTPDockingPaneContextStickerWnd();
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public:
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//-----------------------------------------------------------------------
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// Summary:
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// This method is called to draw sticker
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// Parameters:
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// pDC - Device context pointer
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//-----------------------------------------------------------------------
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void OnDraw(CDC* pDC);
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//{{AFX_CODEJOCK_PRIVATE
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public:
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XTPDockingPaneStickerType HitTest(CPoint pt);
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struct SPRITEINFO;
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protected:
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void DrawSprite(CDC* pDC, UINT nID, SPRITEINFO* pSpriteInfo, BOOL bClientBitmap = TRUE);
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void DrawTransparent(CDC* pDC , const CPoint& ptDest, const CSize& sz, CBitmap* pBitmap);
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protected:
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DECLARE_MESSAGE_MAP()
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//{{AFX_MSG(CXTPDockingPaneContextStickerWnd)
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afx_msg BOOL OnEraseBkgnd(CDC* pDC);
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afx_msg void OnPaint();
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//}}AFX_MSG
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//}}AFX_CODEJOCK_PRIVATE
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public:
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XTPDockingPaneStickerType m_typeSticker; // Type of the sticker.
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XTPDockingPaneStickerType m_selectedSticker; // Selected sticker part.
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CXTPDockingPaneContext* m_pContext; // Pointer to docking pane context.
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friend class CXTPDockingPaneContext;
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};
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//===========================================================================
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// Summary:
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// CXTPDockingPaneContext is a stand alone class. It is used internally
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// for docking and sizing panes.
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//===========================================================================
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class _XTP_EXT_CLASS CXTPDockingPaneContext
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{
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public:
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//-----------------------------------------------------------------------
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// Summary:
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// Constructs a CXTPDockingPaneContext object
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//-----------------------------------------------------------------------
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CXTPDockingPaneContext();
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//-----------------------------------------------------------------------
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// Summary:
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// Destroys a CXTPDockingPaneContext object, handles cleanup and deallocation.
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//-----------------------------------------------------------------------
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virtual ~CXTPDockingPaneContext();
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public:
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//-----------------------------------------------------------------------
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// Summary:
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// Call this member to drag a pane.
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// Parameters:
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// pPane - Points to a CXTPDockingPaneBase object
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// point - Initial mouse position.
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//-----------------------------------------------------------------------
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virtual void Drag(CXTPDockingPaneBase* pPane, CPoint point);
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//-----------------------------------------------------------------------
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// Summary:
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// Call this member to drag a pane.
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// Parameters:
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// pPane - Points to a CXTPDockingPaneBase object
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// point - Initial mouse position.
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// rcPane - Size of pane.
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//-----------------------------------------------------------------------
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void Drag(CXTPDockingPaneBase* pPane, CPoint point, CRect rcPane);
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//-----------------------------------------------------------------------
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// Summary:
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// This method is called inside WM_SIZING handler of mini frames to update sticky position of frame
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// Parameters:
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// pWnd - Mini frame pointer
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// nSide - Side was dragged by user
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// lpRect - Rectangle of frame
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//-----------------------------------------------------------------------
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virtual void OnSizingFloatingFrame(CXTPDockingPaneMiniWnd* pWnd, UINT nSide, LPRECT lpRect);
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protected:
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//-----------------------------------------------------------------------
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// Summary:
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// This method is called to track the size of the pane.
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//-----------------------------------------------------------------------
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virtual void Track();
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//-----------------------------------------------------------------------
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// Summary:
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// This method is called then user move mouse cursor in track mode.
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// Parameters:
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// pt - New mouse cursor position
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//-----------------------------------------------------------------------
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virtual void Move(CPoint pt);
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//-----------------------------------------------------------------------
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// Summary:
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// Call this member function to initialize a loop.
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//-----------------------------------------------------------------------
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virtual void InitLoop();
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//-----------------------------------------------------------------------
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// Summary:
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// This member function is called when a loop is canceled.
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//-----------------------------------------------------------------------
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virtual void CancelLoop();
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//-----------------------------------------------------------------------
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// Summary:
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// This member function is called to draw the focus rectangle.
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// Parameters:
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// bRemoveRect - TRUE to delete focus rect.
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//-----------------------------------------------------------------------
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virtual void DrawFocusRect(BOOL bRemoveRect = FALSE);
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protected:
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//-----------------------------------------------------------------------
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// Summary:
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// Call this member to adjust the rectangle.
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// Parameters:
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// rect - Rectangle to be changed.
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// pt - Position of the rectangle to be changed.
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//-----------------------------------------------------------------------
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static void AFX_CDECL AdjustRectangle(CRect& rect, CPoint pt);
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//-----------------------------------------------------------------------
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// Summary:
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// Moves cursor to available work area
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// Parameters:
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// pt - Pointer to mouse cursor
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//-----------------------------------------------------------------------
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static void AFX_CDECL AdjustCursor(CPoint& pt);
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//-----------------------------------------------------------------------
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// Summary:
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// Call this member function to create a context menu.
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// Parameters:
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// pWnd - A pointer to a CXTPDockingPaneContextAlphaWnd object.
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//-----------------------------------------------------------------------
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void CreateContextWindow(CXTPDockingPaneContextAlphaWnd* pWnd);
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//-----------------------------------------------------------------------
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// Summary:
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// Call this member function to refresh the docking stickers.
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//-----------------------------------------------------------------------
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void UpdateDockingStickers();
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//-----------------------------------------------------------------------
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// Summary:
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// Call this member to remove the docking stickers.
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//-----------------------------------------------------------------------
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void DestroyDockingStickers();
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//-----------------------------------------------------------------------
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// Summary:
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// Creates new sticker window
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// Parameters:
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// rc - Boundary rectangle of the sticker
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// typeSticker - Type of the sticker to create
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// Returns:
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// New Sticker window
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//-----------------------------------------------------------------------
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CXTPDockingPaneContextStickerWnd* CreateNewSticker(CRect rc, XTPDockingPaneStickerType typeSticker);
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//{{AFX_CODEJOCK_PRIVATE
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public:
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CSize GetStickerSize(XTPDockingPaneStickerType type) const;
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XTPDockingContextStickerStyle GetStickerStyle() const;
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static void AFX_CDECL EnsureVisible(CRect& rectDragFrame);
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protected:
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void _CreateRectangleRgn(CRgn& rgnResult, CRect rc);
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void _CreateRgn(CRgn& rgnResult, CRect rc, BOOL bTabbedRgn, BOOL bRemove = FALSE);
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virtual void FindContainer(CPoint pt);
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BOOL CanDock(CRect rc, CPoint pt, CXTPDockingPaneBase* pPane, BOOL bInside = TRUE);
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BOOL CanSideDock(CXTPDockingPaneBase* pPane, CRect rcFrame);
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void RegionFromBitmap(CRgn* pRgn, CDC* pDC, CRect rc);
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BOOL IsAllowDockingTo(CXTPDockingPaneBase* pPane, XTPDockingPaneDirection direction);
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BOOL IsAllowAttachTo(CXTPDockingPaneBase* pPane);
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virtual void UpdateStickyFrame(CRect& rectDragFrame);
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void UpdateStickyFrame(CRect& rectDragFrame, CWnd* pHost);
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void UpdateSizingStickyFrame(UINT nSide, CRect& rectDragFrame, CWnd* pWnd);
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BOOL IsBehind(CXTPDockingPaneBase* pPane, CXTPDockingPaneBase* pPaneRef);
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//}}AFX_CODEJOCK_PRIVATE
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private:
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void IncludeRgnPart(CRgn* pRgn, int x1, int y, int x2);
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protected:
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CXTPDockingPaneContextAlphaWnd m_wndContext; // Alpha context control.
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CXTPDockingPaneContextAlphaWnd m_wndAttachedTab; // Attached tab control.
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PVOID m_pfnSetLayeredWindowAttributes; // Pointer to SetLayeredWindowAttributes method.
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BOOL m_bUseDockingStickers; // TRUE to use docking stickers.
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BOOL m_bUseAlphaContext; // TRUE to use alpha context.
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CRect m_rectStickerPane; // Area occupied by the sticker pane.
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CXTPDockingPaneBase* m_pStickerPane; // Sticker Pane.
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CXTPDockingPaneBase* m_pLastStickerPane; // Last Sticker Pane.
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CList<CXTPDockingPaneContextStickerWnd*, CXTPDockingPaneContextStickerWnd*> m_lstStickers; //List of the stickers
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CPoint m_ptLast; // Holds the last selection point.
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CPoint m_ptSticky; // Position of the sticky control.
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CRect m_rectDragFrame; // Area occupied by the drag frame.
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CRect m_rectDragFrameScreen; // Screen drag frame
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CXTPDockingPaneManager* m_pManager; // Parent pane manager.
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CXTPDockingPaneBase* m_pPane; // Pointer to the associated pane.
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BOOL m_bDragKeyboard; // TRUE if keyboard used to drag pane
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protected:
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//{{AFX_CODEJOCK_PRIVATE
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BOOL m_bResetDC;
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CXTPDockingPaneBase* m_pContainer;
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CRect m_rectContainer;
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BOOL m_bAttachLast;
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BOOL m_bAttach;
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BOOL m_bSideDock;
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BOOL m_bFloatable;
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BOOL m_bDockable;
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CRect m_rectLast;
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CSize m_sizeLast;
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BOOL m_bDitherLast;
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CMap<UINT, UINT, CRgn*, CRgn*> m_rgnStickers;
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XTPDockingPaneDirection m_containDirection;
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CDC* m_pDC;
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//}}AFX_CODEJOCK_PRIVATE
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private:
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friend class CXTPDockingPaneManager;
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friend class CXTPDockingPaneContextAlphaWnd;
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};
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#endif // #if !defined(__XTPDOCKINGPANECONTEXT_H__)
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