106 lines
3.5 KiB
C++
106 lines
3.5 KiB
C++
// XTPPreviewView.h : header file
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//
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// This file is a part of the XTREME TOOLKIT PRO MFC class library.
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// (c)1998-2008 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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#if !defined(_XTPPREVIEWVIEW_H__)
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#define _XTPPREVIEWVIEW_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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#include "XTPToolBar.h"
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/////////////////////////////////////////////////////////////////////////////
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// CXTPPreviewView view
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#define XPT_ZOOM_WHOLEPAGE 0
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#define XPT_ZOOM_PAGEWIDTH 1
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class _XTP_EXT_CLASS CXTPPreviewView : public CPreviewView
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{
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DECLARE_DYNCREATE(CXTPPreviewView)
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protected:
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CXTPPreviewView();
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private:
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CXTPControl* FindToolbarButton(UINT nCommandID);
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virtual void PositionPage(UINT nPage);
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void SetScaledSize(UINT nPage);
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void DoZoom(UINT nPage, CPoint point);
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void SetZoomState(UINT nNewState, UINT nPage, CPoint point);
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CSize CalcPageDisplaySize() ;
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void SetupScrollbar() ;
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void ZoomIn(UINT nPage, CPoint point);
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protected:
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#ifdef _DEBUG
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virtual void AssertValid() const;
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virtual void Dump(CDumpContext& dc) const;
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#endif
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protected:
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//{{AFX_VIRTUAL(CXTPPreviewView)
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virtual BOOL PreCreateWindow(CREATESTRUCT& cs);
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//}}AFX_VIRTUAL
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//{{AFX_MSG(CXTPPreviewView)
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afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct);
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afx_msg void OnWindowPosChanged(WINDOWPOS FAR* lpwndpos);
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afx_msg void OnPaint();
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afx_msg BOOL OnEraseBkgnd(CDC*);
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afx_msg void OnNumPageChange();
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afx_msg void OnZoomIn();
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afx_msg void OnZoomOut();
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afx_msg void OnUpdateNumPageChange(CCmdUI* pCmdUI);
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afx_msg void OnUpdateZoomIn(CCmdUI* pCmdUI);
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afx_msg void OnUpdateZoomOut(CCmdUI* pCmdUI);
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afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
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afx_msg BOOL OnSetCursor(CWnd* pWnd, UINT nHitTest, UINT message);
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afx_msg void OnPreviewPages();
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afx_msg void OnVScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar) ;
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afx_msg void OnSize(UINT nType, int cx, int cy);
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afx_msg void OnGotoPageSetFocus(NMHDR* pNMHDR, LRESULT* pRes);
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afx_msg void OnGotoPageKillFocus(NMHDR* pNMHDR, LRESULT* pRes);
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afx_msg void OnUpdateGotoPage(CCmdUI* pCmdUI);
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afx_msg void OnZoomCombo(NMHDR* pNMHDR, LRESULT* pRes);
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afx_msg void OnOnePage();
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afx_msg void OnTwoPage(NMHDR* pNMHDR, LRESULT* pRes);
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//}}AFX_MSG
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DECLARE_MESSAGE_MAP()
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protected:
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// note that is you change the maximum number of pages that can be displayed in preview mode
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// you have to increase the size of this array to make sure there is an entry available for every
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// possible page that can be shown at once.
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PAGE_INFO m_pageInfoArray2[9]; // Embedded array for the default implementation - replaces MFC one of size 2!
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CXTPToolBar m_wndToolBar;
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int m_cxPixelsPerInch;
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int m_cyPixelsPerInch;
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// these variables are used in the page layout algorithm
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int m_Across ; // number across the page, >= 1
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int m_Down ; // number down the page, >= 1
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CPoint m_PageOffset; // amount to move the page from one position to the next
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};
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#endif // !defined(_XTPPREVIEWVIEW_H__)
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