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<a href="#pub-methods">Public Member Functions</a> |
<a href="classMidiInputCallback-members.html">List of all members</a> </div>
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<div class="title">MidiInputCallback Class Reference<span class="mlabels"><span class="mlabel">abstract</span></span></div> </div>
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<p>Receives incoming messages from a physical MIDI input device.
<a href="classMidiInputCallback.html#details">More...</a></p>
<div id="dynsection-0" onclick="return toggleVisibility(this)" class="dynheader closed" style="cursor:pointer;">
<img id="dynsection-0-trigger" src="closed.png" alt="+"/> Inheritance diagram for MidiInputCallback:</div>
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<img src="classMidiInputCallback.png" usemap="#MidiInputCallback_map" alt=""/>
<map id="MidiInputCallback_map" name="MidiInputCallback_map">
<area href="classAudioProcessorPlayer.html" title="An AudioIODeviceCallback object which streams audio through an AudioProcessor. " alt="AudioProcessorPlayer" shape="rect" coords="0,56,140,80"/>
<area href="classMidiMessageCollector.html" title="Collects incoming realtime MIDI messages and turns them into blocks suitable for processing by a bloc..." alt="MidiMessageCollector" shape="rect" coords="150,56,290,80"/>
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<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a5636d6d55f23b03b3d443ed42609f566"><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classMidiInputCallback.html#a5636d6d55f23b03b3d443ed42609f566">~MidiInputCallback</a> ()</td></tr>
<tr class="memdesc:a5636d6d55f23b03b3d443ed42609f566"><td class="mdescLeft"> </td><td class="mdescRight">Destructor. <a href="#a5636d6d55f23b03b3d443ed42609f566">More...</a><br /></td></tr>
<tr class="separator:a5636d6d55f23b03b3d443ed42609f566"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:acdf6d7e27b96a50fe06922737f0d082e"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classMidiInputCallback.html#acdf6d7e27b96a50fe06922737f0d082e">handleIncomingMidiMessage</a> (<a class="el" href="classMidiInput.html">MidiInput</a> *source, const <a class="el" href="classMidiMessage.html">MidiMessage</a> &message)=0</td></tr>
<tr class="memdesc:acdf6d7e27b96a50fe06922737f0d082e"><td class="mdescLeft"> </td><td class="mdescRight">Receives an incoming message. <a href="#acdf6d7e27b96a50fe06922737f0d082e">More...</a><br /></td></tr>
<tr class="separator:acdf6d7e27b96a50fe06922737f0d082e"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af31fb0fe3195c72e76e9ebdfa89cf344"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classMidiInputCallback.html#af31fb0fe3195c72e76e9ebdfa89cf344">handlePartialSysexMessage</a> (<a class="el" href="classMidiInput.html">MidiInput</a> *source, const <a class="el" href="juce__MathsFunctions_8h.html#adde6aaee8457bee49c2a92621fe22b79">uint8</a> *messageData, int numBytesSoFar, double timestamp)</td></tr>
<tr class="memdesc:af31fb0fe3195c72e76e9ebdfa89cf344"><td class="mdescLeft"> </td><td class="mdescRight">Notification sent each time a packet of a multi-packet sysex message arrives. <a href="#af31fb0fe3195c72e76e9ebdfa89cf344">More...</a><br /></td></tr>
<tr class="separator:af31fb0fe3195c72e76e9ebdfa89cf344"><td class="memSeparator" colspan="2"> </td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Receives incoming messages from a physical MIDI input device. </p>
<p>This class is overridden to handle incoming midi messages. See the <a class="el" href="classMidiInput.html" title="Represents a midi input device. ">MidiInput</a> class for more details.</p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="classMidiInput.html" title="Represents a midi input device. ">MidiInput</a> </dd></dl>
</div><h2 class="groupheader">Constructor & Destructor Documentation</h2>
<a id="a5636d6d55f23b03b3d443ed42609f566"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a5636d6d55f23b03b3d443ed42609f566">§ </a></span>~MidiInputCallback()</h2>
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<td class="memname">virtual MidiInputCallback::~MidiInputCallback </td>
<td>(</td>
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<p>Destructor. </p>
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<h2 class="groupheader">Member Function Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#acdf6d7e27b96a50fe06922737f0d082e">§ </a></span>handleIncomingMidiMessage()</h2>
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<td class="memname">virtual void MidiInputCallback::handleIncomingMidiMessage </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classMidiInput.html">MidiInput</a> * </td>
<td class="paramname"><em>source</em>, </td>
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<td class="paramtype">const <a class="el" href="classMidiMessage.html">MidiMessage</a> & </td>
<td class="paramname"><em>message</em> </td>
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<p>Receives an incoming message. </p>
<p>A <a class="el" href="classMidiInput.html" title="Represents a midi input device. ">MidiInput</a> object will call this method when a midi event arrives. It'll be called on a high-priority system thread, so avoid doing anything time-consuming in here, and avoid making any UI calls. You might find the <a class="el" href="classMidiBuffer.html" title="Holds a sequence of time-stamped midi events. ">MidiBuffer</a> class helpful for queueing incoming messages for use later.</p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">source</td><td>the <a class="el" href="classMidiInput.html" title="Represents a midi input device. ">MidiInput</a> object that generated the message </td></tr>
<tr><td class="paramname">message</td><td>the incoming message. The message's timestamp is set to a value equivalent to (<a class="el" href="classTime.html#a8aa2b95bb1fc2fd7a2df29736bad3a37" title="Returns the number of millisecs since a fixed event (usually system startup). ">Time::getMillisecondCounter()</a> / 1000.0) to specify the time when the message arrived. </td></tr>
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<p>Implemented in <a class="el" href="classMidiMessageCollector.html#af76869b33248a78b2a580e63ec855773">MidiMessageCollector</a>, and <a class="el" href="classAudioProcessorPlayer.html#aa3f6a26339ac28951d252adf1b4a776e">AudioProcessorPlayer</a>.</p>
<p>Referenced by <a class="el" href="classAudioProcessorPlayer.html#aab453796aff8eba0ca2abde731746ba7">AudioProcessorPlayer::getDoublePrecisionProcessing()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#af31fb0fe3195c72e76e9ebdfa89cf344">§ </a></span>handlePartialSysexMessage()</h2>
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<td class="memname">virtual void MidiInputCallback::handlePartialSysexMessage </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classMidiInput.html">MidiInput</a> * </td>
<td class="paramname"><em>source</em>, </td>
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<td class="paramtype">const <a class="el" href="juce__MathsFunctions_8h.html#adde6aaee8457bee49c2a92621fe22b79">uint8</a> * </td>
<td class="paramname"><em>messageData</em>, </td>
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<td class="paramtype">int </td>
<td class="paramname"><em>numBytesSoFar</em>, </td>
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<td class="paramtype">double </td>
<td class="paramname"><em>timestamp</em> </td>
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<td>)</td>
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<p>Notification sent each time a packet of a multi-packet sysex message arrives. </p>
<p>If a long sysex message is broken up into multiple packets, this callback is made for each packet that arrives until the message is finished, at which point the normal <a class="el" href="classMidiInputCallback.html#acdf6d7e27b96a50fe06922737f0d082e" title="Receives an incoming message. ">handleIncomingMidiMessage()</a> callback will be made with the entire message.</p>
<p>The message passed in will contain the start of a sysex, but won't be finished with the terminating 0xf7 byte. </p>
<p>References <a class="el" href="juce__MathsFunctions_8h.html#a07a40f89c351c7e7a7f98a62beaa1e4a">ignoreUnused()</a>.</p>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="juce__MidiInput_8h.html">juce_MidiInput.h</a></li>
</ul>
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