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<h1>AudioDisplayVolume.h</h1><a href="_audio_display_volume_8h.html">Go to the documentation of this file.</a><pre class="fragment"><div>00001 <span class="preprocessor">#ifndef AUDIODISPLAYVOLUME_HPP</span>
00002 <span class="preprocessor"></span><span class="preprocessor">#define AUDIODISPLAYVOLUME_HPP</span>
00003 <span class="preprocessor"></span>
00004 <span class="preprocessor">#ifdef HAVE_CONFIG_H</span>
00005 <span class="preprocessor"></span><span class="preprocessor">#include "<a class="code" href="config_8h.html">config.h</a>"</span>
00006 <span class="preprocessor">#endif</span>
00007 <span class="preprocessor"></span>
00008 <span class="preprocessor">#include &lt;qarray.h&gt;</span>
00009 <span class="preprocessor">#include &lt;qthread.h&gt;</span>
00010 <span class="preprocessor">#include &lt;qvector.h&gt;</span>
00011 <span class="preprocessor">#include &lt;qwidget.h&gt;</span>
00012 
00013 <span class="preprocessor">#include "<a class="code" href="_audio_device_8h.html">AudioDevice.h</a>"</span>
00014 <span class="preprocessor">#include "<a class="code" href="_led_bar_8h.html">LedBar.h</a>"</span>
00015 
<a name="l00016"></a><a class="code" href="class_c_audio_display_volume.html">00016</a> <span class="keyword">class </span><a class="code" href="class_c_audio_display_volume.html">CAudioDisplayVolume</a>: <span class="keyword">public</span> QWidget, <span class="keyword">public</span> QThread
00017 {
00018    Q_OBJECT
00019 <span class="keyword">public</span>:
<a name="l00023"></a><a class="code" href="class_c_audio_display_volume.html#w3">00023</a>    <span class="keyword">enum</span> <a class="code" href="class_c_audio_display_volume.html#w3">DisplayMode</a>
00024    {
00025      <a class="code" href="class_c_audio_display_volume.html#w3w0">SkyLine</a>,    
00026      <a class="code" href="class_c_audio_display_volume.html#w3w1">Stereo</a>,     
00027      <a class="code" href="class_c_audio_display_volume.html#w3w2">Stack</a>,      
00028    };
00029 
00030 <span class="keyword">private</span>:
00031    QMutex m_Mutex;
00032    DisplayMode m_DisplayMode;
00033    <span class="keywordtype">int</span> m_DisplayLength;              
00034    <a class="code" href="class_c_audio_ring_buffer_reader.html">CAudioRingBufferReader</a> *m_pReader;
00035    <a class="code" href="struct_sound_attributes.html">SoundAttributes</a> m_SndAttr;
00036    <span class="keywordtype">int</span> m_Samples;
00037    <span class="keywordtype">bool</span> m_Done;
00038    QSize m_SizeHint;
00039    <span class="keywordtype">int</span> m_Length;
00040    <span class="keywordtype">int</span> m_MaxShift;
00041 
00042    QVector&lt;CLedBar&gt; m_Bars;
00043    QArray&lt;int&gt; m_OldMax;
00044    QArray&lt;int&gt; m_Max;
00045 
00046    <span class="keywordtype">void</span> RecalculateSizes();
00047 
00048 <span class="keyword">protected</span>:
00049    <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_c_audio_display_volume.html#b0">run</a>();
00050    <span class="keyword">virtual</span> <span class="keywordtype">void</span> paintEvent(QPaintEvent *ev);
00051    <span class="keyword">virtual</span> <span class="keywordtype">void</span> resizeEvent(QResizeEvent *ev);
00052 
00053 <span class="keyword">public</span>:
00054    <a class="code" href="class_c_audio_display_volume.html">CAudioDisplayVolume</a>(QWidget *parent = 0, <span class="keyword">const</span> <span class="keywordtype">char</span> *name = 0);
00055    <a class="code" href="class_c_audio_display_volume.html">CAudioDisplayVolume</a>(<a class="code" href="class_c_audio_ring_buffer_reader.html">CAudioRingBufferReader</a> *reader, DisplayMode mode, QWidget *parent = 0, <span class="keyword">const</span> <span class="keywordtype">char</span> *name = 0);
00056    <a class="code" href="class_c_audio_display_volume.html#a2">~CAudioDisplayVolume</a>();
00057 
00058    <span class="keywordtype">void</span> SetMode(DisplayMode mode);
00059    <span class="keywordtype">void</span> SetReader(<a class="code" href="class_c_audio_ring_buffer_reader.html">CAudioRingBufferReader</a> *reader);
00060    <span class="keywordtype">void</span> SetLength(<span class="keywordtype">int</span> length);
00061 
00062    <span class="keyword">virtual</span> QSize <a class="code" href="class_c_audio_display_volume.html#a6">sizeHint</a>();
00063    <span class="keywordtype">void</span> Quit(<span class="keywordtype">bool</span> Wait = <span class="keyword">true</span>);
00064 
00065 <span class="keyword">public</span> slots:
00066    <span class="keywordtype">void</span> SetSoundAttributes(<span class="keyword">const</span> <a class="code" href="struct_sound_attributes.html">SoundAttributes</a> &amp;);
00067 };
00068 
00069 <span class="preprocessor">#endif</span>
00070 <span class="preprocessor"></span>
</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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