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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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<title>paintlib: View.h Source File</title>
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<div class="qindex"><a class="qindex" href="index.html">Main Page</a> | <a class="qindex" href="hierarchy.html">Class Hierarchy</a> | <a class="qindex" href="classes.html">Alphabetical List</a> | <a class="qindex" href="annotated.html">Compound List</a> | <a class="qindex" href="files.html">File List</a> | <a class="qindex" href="functions.html">Compound Members</a></div>
<h1>View.h</h1><div class="fragment"><pre>00001 <span class="comment">/*</span>
00002 <span class="comment">/--------------------------------------------------------------------</span>
00003 <span class="comment">|</span>
00004 <span class="comment">| $Id: View_8h-source.html,v 1.2 2004/09/15 15:26:23 uzadow Exp $</span>
00005 <span class="comment">| view class declaration</span>
00006 <span class="comment">|</span>
00007 <span class="comment">| Copyright (c) 1998 Bernard Delme</span>
00008 <span class="comment">|</span>
00009 <span class="comment">\--------------------------------------------------------------------</span>
00010 <span class="comment">*/</span>
00011
00012 <span class="preprocessor">#ifndef INCL_VIEW</span>
00013 <span class="preprocessor"></span><span class="preprocessor">#define INCL_VIEW</span>
00014 <span class="preprocessor"></span>
00015 <span class="preprocessor">#include "ZoomView.h"</span>
00016
00017 <span class="preprocessor">#ifdef USES_DRAWDIB</span>
00018 <span class="preprocessor"></span><span class="preprocessor">#define CPLVIEW_BASE_CLASS CScrollView</span>
00019 <span class="preprocessor"></span><span class="preprocessor">#else</span>
00020 <span class="preprocessor"></span><span class="preprocessor">#define CPLVIEW_BASE_CLASS CZoomView</span>
00021 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00022 <span class="preprocessor"></span>
00023 <span class="keyword">class </span>CPLView : <span class="keyword">public</span> CPLVIEW_BASE_CLASS
00024 {
00025 <span class="keyword">protected</span>: <span class="comment">// create from serialization only</span>
00026 CPLView();
00027 DECLARE_DYNCREATE(CPLView)
00028
00029 <span class="comment">// Attributes</span>
00030 <span class="keyword">public</span>:
00031 CPLViewerDoc* GetDocument()
00032 {
00033 ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CPLViewerDoc)));
00034 <span class="keywordflow">return</span> (CPLViewerDoc*) m_pDocument;
00035 }
00036
00037 <span class="comment">// Operations</span>
00038 <span class="keyword">public</span>:
00039
00040 <span class="comment">// Implementation</span>
00041 <span class="keyword">public</span>:
00042 <span class="keyword">virtual</span> ~CPLView();
00043 <span class="keyword">virtual</span> <span class="keywordtype">void</span> OnDraw(CDC* pDC); <span class="comment">// overridden to draw this view</span>
00044
00045 <span class="keyword">virtual</span> <span class="keywordtype">void</span> OnInitialUpdate();
00046 <span class="keyword">virtual</span> <span class="keywordtype">void</span> OnActivateView(<span class="keywordtype">bool</span> bActivate, CView* pActivateView,
00047 CView* pDeactiveView);
00048 <span class="keywordtype">void</span> OnConvertTo8BPP();
00049 <span class="comment">// CString GetInfoString();</span>
00050
00051 <span class="comment">// Printing support</span>
00052 <span class="keyword">protected</span>:
00053 <span class="keyword">virtual</span> BOOL OnPreparePrinting(CPrintInfo* pInfo);
00054 <span class="keyword">virtual</span> <span class="keywordtype">void</span> OnPrepareDC(CDC* pDC, CPrintInfo* pInfo = NULL);
00055
00056 <span class="keyword">private</span>:
00057 <span class="keywordtype">void</span> applyFilterAndShow (<a class="code" href="classPLFilter.html">PLFilter</a> * pFilter);
00058
00059 <span class="keyword">typedef</span> CPLVIEW_BASE_CLASS Super;
00060
00061 <span class="keywordtype">bool</span> m_bFit; <span class="comment">// whether to fit image to view</span>
00062 <span class="keywordtype">bool</span> m_bDither; <span class="comment">// whether to use palette dithering;</span>
00063 <span class="keywordtype">bool</span> m_bZooming;
00064 HCURSOR m_curMove;
00065 HCURSOR m_curPoint;
00066 HCURSOR m_hZoomCursor;
00067 CRect m_InvalidRect;
00068 <span class="keywordtype">int</span> m_nDocPosX;
00069 <span class="keywordtype">int</span> m_nDocPosY;
00070
00071 <span class="keywordtype">void</span> NotifyRanges();
00072 BOOL IsMovable() <span class="keyword">const</span>;
00073
00074 <span class="comment">// Generated message map functions</span>
00075 <span class="keyword">protected</span>:
00076 <span class="comment">//{{AFX_MSG(CPLView)</span>
00077 afx_msg BOOL OnEraseBkgnd(CDC* pDC);
00078 afx_msg <span class="keywordtype">void</span> OnSize(UINT nType, <span class="keywordtype">int</span> cx, <span class="keywordtype">int</span> cy);
00079 afx_msg LRESULT OnDoRealize(WPARAM wParam, LPARAM lParam); <span class="comment">// user message</span>
00080 afx_msg <span class="keywordtype">void</span> OnUpdateFitImage(CCmdUI* pCmdUI);
00081 afx_msg <span class="keywordtype">void</span> OnFitImage();
00082 afx_msg <span class="keywordtype">void</span> OnUpdateDither(CCmdUI* pCmdUI);
00083 afx_msg <span class="keywordtype">void</span> OnDither();
00084 afx_msg <span class="keywordtype">void</span> OnEditCopy();
00085 afx_msg <span class="keywordtype">void</span> OnKeyDown(UINT nChar, UINT nRepCnt, UINT nFlags);
00086 afx_msg <span class="keywordtype">void</span> OnFilterBilinear();
00087 afx_msg <span class="keywordtype">void</span> OnFilterBox();
00088 afx_msg <span class="keywordtype">void</span> OnFilterGauss();
00089 afx_msg <span class="keywordtype">void</span> OnFilterHamming();
00090 afx_msg <span class="keywordtype">void</span> OnFilterCrop();
00091 afx_msg <span class="keywordtype">void</span> OnFilterGrayscale();
00092 afx_msg <span class="keywordtype">void</span> OnEditPaste();
00093 afx_msg <span class="keywordtype">void</span> OnLButtonDown(UINT nFlags, CPoint point);
00094 afx_msg <span class="keywordtype">void</span> OnMButtonDown(UINT nFlags, CPoint point);
00095 afx_msg <span class="keywordtype">void</span> OnRButtonDown(UINT nFlags, CPoint point);
00096 afx_msg <span class="keywordtype">void</span> OnSizeToFit();
00097 afx_msg BOOL OnSetCursor(CWnd* pWnd, UINT nHitTest, UINT message);
00098 afx_msg <span class="keywordtype">void</span> OnUpdateZoomMode(CCmdUI* pCmdUI);
00099 afx_msg <span class="keywordtype">void</span> OnZoomMode();
00100 afx_msg <span class="keywordtype">void</span> OnPaint();
00101 afx_msg <span class="keywordtype">void</span> OnMouseMove(UINT nFlags, CPoint point);
00102 afx_msg <span class="keywordtype">void</span> OnFilterThreshold();
00103 afx_msg <span class="keywordtype">void</span> OnUpdateViewShowpalette(CCmdUI* pCmdUI);
00104 afx_msg <span class="keywordtype">void</span> OnViewShowpalette();
00105 afx_msg <span class="keywordtype">void</span> OnFilterContrast();
00106 afx_msg <span class="keywordtype">void</span> OnFilterIntensity();
00107 afx_msg <span class="keywordtype">void</span> OnFilterLightness();
00108 afx_msg <span class="keywordtype">void</span> OnUpdateTrueColFilter(CCmdUI* pCmdUI);
00109 afx_msg <span class="keywordtype">void</span> OnFilterInvert();
00110 <span class="comment">//}}AFX_MSG</span>
00111 afx_msg <span class="keywordtype">void</span> OnUpdateBmpInfo(CCmdUI *);
00112 afx_msg <span class="keywordtype">void</span> OnUpdatePixelXIndicator(CCmdUI *pCmdUI);
00113 afx_msg <span class="keywordtype">void</span> OnUpdatePixelYIndicator(CCmdUI *pCmdUI);
00114 afx_msg <span class="keywordtype">void</span> OnUpdateRatioIndicator(CCmdUI *pCmdUI);
00115
00116 DECLARE_MESSAGE_MAP()
00117 };
00118
00119 <span class="preprocessor">#undef CPLVIEW_BASE_CLASS</span>
00120 <span class="preprocessor"></span>
00121 <span class="preprocessor">#endif // INCL_VIEW</span>
00122 <span class="preprocessor"></span>
00123 <span class="comment">/*</span>
00124 <span class="comment">/--------------------------------------------------------------------</span>
00125 <span class="comment">|</span>
00126 <span class="comment">| $Log: View_8h-source.html,v $
00126 <span class="comment">| Revision 1.2 2004/09/15 15:26:23 uzadow
00126 <span class="comment">| Linux compatibility changes, doc update.
00126 <span class="comment">|</span>
00127 <span class="comment">| Revision 1.20 2002/02/24 13:00:57 uzadow</span>
00128 <span class="comment">| Documentation update; removed buggy PLFilterRotate.</span>
00129 <span class="comment">|</span>
00130 <span class="comment">| Revision 1.19 2001/10/21 17:12:40 uzadow</span>
00131 <span class="comment">| Added PSD decoder beta, removed BPPWanted from all decoders, added PLFilterPixel.</span>
00132 <span class="comment">|</span>
00133 <span class="comment">| Revision 1.18 2001/09/16 19:03:23 uzadow</span>
00134 <span class="comment">| Added global name prefix PL, changed most filenames.</span>
00135 <span class="comment">|</span>
00136 <span class="comment">| Revision 1.17 2000/11/06 23:22:53 uzadow</span>
00137 <span class="comment">| Added dialogs for Contrast and Intensity</span>
00138 <span class="comment">|</span>
00139 <span class="comment">| Revision 1.16 2000/10/23 21:13:29 uzadow</span>
00140 <span class="comment">| Removed Filter</span>
00141 <span class="comment">|</span>
00142 <span class="comment">| Revision 1.15 2000/10/12 21:59:34 uzadow</span>
00143 <span class="comment">| Added CreateFromHDIBBitmap() and CopyPalette() to PLWinBmp</span>
00144 <span class="comment">| Added CF_DIB support to PLWinBmp::FromClipboard() (Richard Hollis)</span>
00145 <span class="comment">|</span>
00146 <span class="comment">| Revision 1.14 2000/09/26 14:28:47 Administrator</span>
00147 <span class="comment">| Added Threshold filter</span>
00148 <span class="comment">|</span>
00149 <span class="comment">| Revision 1.13 2000/09/26 12:14:50 Administrator</span>
00150 <span class="comment">| Refactored quantization.</span>
00151 <span class="comment">|</span>
00152 <span class="comment">| Revision 1.12 2000/03/31 12:20:07 Ulrich von Zadow</span>
00153 <span class="comment">| Video invert filter (beta)</span>
00154 <span class="comment">|</span>
00155 <span class="comment">| Revision 1.11 2000/03/31 11:53:32 Ulrich von Zadow</span>
00156 <span class="comment">| Added quantization support.</span>
00157 <span class="comment">|</span>
00158 <span class="comment">| Revision 1.10 2000/03/30 21:47:41 Ulrich von Zadow</span>
00159 <span class="comment">| Added zoom-in mode, PLWinBmpEx, conditional use of DrawDIB</span>
00160 <span class="comment">| and some other nice stuff by Bernard Delme.</span>
00161 <span class="comment">|</span>
00162 <span class="comment">| Revision 1.8 2000/01/10 23:53:03 Ulrich von Zadow</span>
00163 <span class="comment">| Changed formatting & removed tabs.</span>
00164 <span class="comment">|</span>
00165 <span class="comment">| Revision 1.7 1999/12/30 15:54:48 Ulrich von Zadow</span>
00166 <span class="comment">| Added PLWinBmp::FromClipBoard() and CreateFromHBitmap().</span>
00167 <span class="comment">|</span>
00168 <span class="comment">| Revision 1.6 1999/12/02 17:07:36 Ulrich von Zadow</span>
00169 <span class="comment">| Changes by bdelmee.</span>
00170 <span class="comment">|</span>
00171 <span class="comment">| Revision 1.5 1999/10/21 18:48:18 Ulrich von Zadow</span>
00172 <span class="comment">| no message</span>
00173 <span class="comment">|</span>
00174 <span class="comment">| Revision 1.4 1999/10/21 16:07:06 Ulrich von Zadow</span>
00175 <span class="comment">| Moved filters to separate directory. Added Crop, Grayscale and</span>
00176 <span class="comment">| GetAlpha filters.</span>
00177 <span class="comment">|</span>
00178 <span class="comment">| Revision 1.3 1999/10/19 21:33:49 Ulrich von Zadow</span>
00179 <span class="comment">| Added filter support.</span>
00180 <span class="comment">|</span>
00181 <span class="comment">|</span>
00182 <span class="comment">\--------------------------------------------------------------------</span>
00183 <span class="comment">*/</span>
</pre></div><hr size="1"><address style="align: right;"><small>Generated on Mon Sep 13 16:16:41 2004 for paintlib by
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