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<h1>CamPanel.h</h1><a href="_cam_panel_8h.html">Go to the documentation of this file.</a><pre class="fragment"><div>00001 <span class="preprocessor">#ifndef CAMPANEL_HPP</span>
00002 <span class="preprocessor"></span><span class="preprocessor">#define CAMPANEL_HPP</span>
00003 <span class="preprocessor"></span>
00004 <span class="preprocessor">#if HAVE_CONFIG_H</span>
00005 <span class="preprocessor"></span><span class="preprocessor">#include &lt;<a class="code" href="config_8h.html">config.h</a>&gt;</span>
00006 <span class="preprocessor">#endif</span>
00007 <span class="preprocessor"></span>
00008 <span class="preprocessor">#include &lt;qdialog.h&gt;</span>
00009 <span class="preprocessor">#include &lt;qimage.h&gt;</span>
00010 <span class="preprocessor">#include &lt;qobject.h&gt;</span>
00011 <span class="preprocessor">#include &lt;qpainter.h&gt;</span>
00012 <span class="preprocessor">#include &lt;qpopupmenu.h&gt;</span>
00013 <span class="preprocessor">#include &lt;qsize.h&gt;</span>
00014 <span class="preprocessor">#include &lt;qwidget.h&gt;</span>
00015 
<a name="l00016"></a><a class="code" href="class_c_cam_panel.html">00016</a> <span class="keyword">class </span><a class="code" href="class_c_cam_panel.html">CCamPanel</a>: <span class="keyword">public</span> QWidget
00017 {
00018    Q_OBJECT
00019 <span class="keyword">private</span>:
00020    <span class="comment">// Image and visible size</span>
00021    QSize ImgSize, VisSize;
00022    QString Name, Description;
00023    QImage ImgNull; <span class="comment">// Default empty image</span>
00024    <span class="keywordtype">bool</span> Drawable;       
00025    <span class="keywordtype">int</span> Usage;           
00026    <span class="keywordtype">int</span> PanelType;       
00027 
00028    <span class="keywordtype">void</span> CallIntg(<span class="keywordtype">int</span> n, uchar *dst, uchar *src);
00029 
00030 <span class="keyword">protected</span>:   
<a name="l00032"></a><a class="code" href="class_c_cam_panel.html#p0">00032</a>    <span class="keywordtype">int</span> <a class="code" href="class_c_cam_panel.html#p0">image_w</a>;
<a name="l00034"></a><a class="code" href="class_c_cam_panel.html#p1">00034</a>    <span class="keywordtype">int</span> <a class="code" href="class_c_cam_panel.html#p1">image_h</a>;
<a name="l00036"></a><a class="code" href="class_c_cam_panel.html#p2">00036</a>    <span class="keywordtype">int</span> <a class="code" href="class_c_cam_panel.html#p2">half_w</a>;
<a name="l00038"></a><a class="code" href="class_c_cam_panel.html#p3">00038</a>    <span class="keywordtype">int</span> <a class="code" href="class_c_cam_panel.html#p3">half_h</a>;
00039 
<a name="l00041"></a><a class="code" href="class_c_cam_panel.html#p4">00041</a>    QImage <a class="code" href="class_c_cam_panel.html#p4">ImgRGB</a>;
<a name="l00043"></a><a class="code" href="class_c_cam_panel.html#p5">00043</a>    QImage <a class="code" href="class_c_cam_panel.html#p5">ImgY</a>;
<a name="l00045"></a><a class="code" href="class_c_cam_panel.html#p6">00045</a>    QImage <a class="code" href="class_c_cam_panel.html#p6">ImgU</a>;
<a name="l00047"></a><a class="code" href="class_c_cam_panel.html#p7">00047</a>    QImage <a class="code" href="class_c_cam_panel.html#p7">ImgV</a>;
<a name="l00049"></a><a class="code" href="class_c_cam_panel.html#p8">00049</a>    QPixmap <a class="code" href="class_c_cam_panel.html#p8">PixGraph</a>;
00050 
<a name="l00051"></a><a class="code" href="class_c_cam_panel.html#p9">00051</a>    QPopupMenu *<a class="code" href="class_c_cam_panel.html#p9">pMenu</a>;
<a name="l00052"></a><a class="code" href="class_c_cam_panel.html#p10">00052</a>    <span class="keywordtype">bool</span> <a class="code" href="class_c_cam_panel.html#p10">MenuVisible</a>;
00053 
00054    <a class="code" href="class_c_cam_panel.html">CCamPanel</a>(<span class="keyword">const</span> QString &amp;new_name, <span class="keyword">const</span> QString &amp;new_description, <span class="keywordtype">int</span> panel_type, <span class="keywordtype">bool</span> draw = TRUE, QWidget *parent = 0, <span class="keyword">const</span> <span class="keywordtype">char</span> *name = 0);
00055    <span class="keywordtype">void</span> <a class="code" href="class_c_cam_panel.html#b1">SetImageSize</a>(<span class="keyword">const</span> QSize &amp;new_size);
00056    <span class="keywordtype">void</span> <a class="code" href="class_c_cam_panel.html#b2">SetVisibleSize</a>(<span class="keyword">const</span> QSize &amp;new_size);
00057    <span class="keywordtype">void</span> <a class="code" href="class_c_cam_panel.html#b3">CreateImages</a>();
00058    
00059    <span class="keywordtype">void</span> <a class="code" href="class_c_cam_panel.html#b4">ConnectUsage</a>(<a class="code" href="class_c_cam_panel.html">CCamPanel</a> *parent);
00060    <span class="keywordtype">void</span> <a class="code" href="class_c_cam_panel.html#b5">ConnectResizes</a>(<a class="code" href="class_c_cam_panel.html">CCamPanel</a> *parent);
00061    
00062 <span class="keyword">public</span>:
<a name="l00066"></a><a class="code" href="class_c_cam_panel.html#w4">00066</a>    <span class="keyword">enum</span> <a class="code" href="class_c_cam_panel.html#w4">PanelTypes</a> {
00067      <a class="code" href="class_c_cam_panel.html#w4w0">None</a>,      
00068      <a class="code" href="class_c_cam_panel.html#w4w1">RGB</a>,       
00069      <a class="code" href="class_c_cam_panel.html#w4w2">YUV420</a>,    
00070      <a class="code" href="class_c_cam_panel.html#w4w3">Graph</a>,     
00071    };
00072   
00073    <span class="keyword">virtual</span> <a class="code" href="class_c_cam_panel.html#a0">~CCamPanel</a>();
00074    
00075    QString <a class="code" href="class_c_cam_panel.html#a1">GetName</a>() const;
00076    QString GetDescription() const;
00077    <span class="keywordtype">int</span> GetPanelType() const;
00078    QSize GetImageSize() const;
00079    QSize GetVisibleSize() const;
00080    <span class="keywordtype">bool</span> IsDrawable();
00081    <span class="keywordtype">int</span> IsUsed();
00082    
00083 <span class="comment">//   virtual void Draw(QPainter *p);</span>
00084    virtual const QImage &amp;GetImage(<span class="keywordtype">int</span> n = 0);
00085    const QPixmap &amp;GetPixmap() const;
00086    
00087    virtual QDialog *GetPropertiesDialog() const;
00088 
00089    <span class="comment">// Operators</span>
00090    const <a class="code" href="class_c_cam_panel.html">CCamPanel</a> &amp;copy(const <a class="code" href="class_c_cam_panel.html">CCamPanel</a> &amp;src);
00091    const <a class="code" href="class_c_cam_panel.html">CCamPanel</a> &amp;operator += (const <a class="code" href="class_c_cam_panel.html">CCamPanel</a> &amp;add);
00092    <a class="code" href="class_c_cam_panel.html">CCamPanel</a> &amp;operator -= (const <a class="code" href="class_c_cam_panel.html">CCamPanel</a> &amp;minus);
00093 
00094    <span class="comment">// overloaded from QWidget</span>
00095    virtual QSize sizeHint() const;
00096    virtual QSizePolicy sizePolicy() const;
00097    virtual <span class="keywordtype">void</span> paintEvent(QPaintEvent *);
00098 
00099 public slots:
00100    virtual <span class="keywordtype">void</span> SetSize(const QSize &amp;new_size);
00101 
00102    <span class="keywordtype">void</span> IncrementUse();
00103    <span class="keywordtype">void</span> DecrementUse();
00104    
00105    virtual <span class="keywordtype">void</span> RightClick(const QPoint &amp;pos);
00106 
00107 signals:
00109    <span class="keywordtype">void</span> ChangedImageSize(const QSize &amp;new_size);
00111    <span class="keywordtype">void</span> ChangedVisibleSize(const QSize &amp;new_size);
00113    <span class="keywordtype">void</span> ChangedVisibility(<span class="keywordtype">bool</span> new_visibility);
00115    <span class="keywordtype">void</span> ChangedToVisible();
00117    <span class="keywordtype">void</span> ChangedToHidden();
00119    <span class="keywordtype">void</span> ChangedUsage(<span class="keywordtype">int</span> new_usage);
00121    <span class="keywordtype">void</span> ChangedToUsed();
00123    <span class="keywordtype">void</span> ChangedToUnused();
00125    <span class="keywordtype">void</span> Updated();
00126 };
00127 
00128 #endif
</div></pre><hr size="1"><address style="align: right;"><small>Generated on Wed Dec 13 23:38:46 2006 for CamStream by
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