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+<hr><h1>async_file_manager_sound.cpp</h1><a href="async__file__manager__sound_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001
+00007 <font class="comment">/* Copyright, 2000 Nevrax Ltd.</font>
+00008 <font class="comment"> *</font>
+00009 <font class="comment"> * This file is part of NEVRAX NEL.</font>
+00010 <font class="comment"> * NEVRAX NEL is free software; you can redistribute it and/or modify</font>
+00011 <font class="comment"> * it under the terms of the GNU General Public License as published by</font>
+00012 <font class="comment"> * the Free Software Foundation; either version 2, or (at your option)</font>
+00013 <font class="comment"> * any later version.</font>
+00014 <font class="comment"></font>
+00015 <font class="comment"> * NEVRAX NEL is distributed in the hope that it will be useful, but</font>
+00016 <font class="comment"> * WITHOUT ANY WARRANTY; without even the implied warranty of</font>
+00017 <font class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</font>
+00018 <font class="comment"> * General Public License for more details.</font>
+00019 <font class="comment"></font>
+00020 <font class="comment"> * You should have received a copy of the GNU General Public License</font>
+00021 <font class="comment"> * along with NEVRAX NEL; see the file COPYING. If not, write to the</font>
+00022 <font class="comment"> * Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,</font>
+00023 <font class="comment"> * MA 02111-1307, USA.</font>
+00024 <font class="comment"> */</font>
+00025
+00026 <font class="preprocessor">#include "<a class="code" href="stdsound_8h.html">stdsound.h</a>"</font>
+00027 <font class="preprocessor">#include "<a class="code" href="async__file__manager__sound_8h.html">async_file_manager_sound.h</a>"</font>
+00028 <font class="preprocessor">#include "<a class="code" href="async__file__manager_8h.html">nel/misc/async_file_manager.h</a>"</font>
+00029 <font class="preprocessor">#include "<a class="code" href="sound__driver_8h.html">driver/sound_driver.h</a>"</font>
+00030
+00031 <font class="keyword">using</font> <font class="keyword">namespace </font>NLMISC;
+00032
+00033 <font class="keyword">namespace </font>NLSOUND
+00034 {
+00035
+<a name="l00036"></a><a class="code" href="classNLSOUND_1_1CAsyncFileManagerSound.html#r0">00036</a> CAsyncFileManagerSound *CAsyncFileManagerSound::_Singleton;
+00037
+00038
+<a name="l00039"></a><a class="code" href="classNLSOUND_1_1CAsyncFileManagerSound.html#d0">00039</a> CAsyncFileManagerSound &amp;CAsyncFileManagerSound::getInstance()
+00040 {
+00041 <font class="keywordflow">if</font> (<a class="code" href="classNLSOUND_1_1CAsyncFileManagerSound.html#r0">_Singleton</a> == NULL)
+00042 {
+00043 <a class="code" href="classNLSOUND_1_1CAsyncFileManagerSound.html#r0">_Singleton</a> = <font class="keyword">new</font> <a class="code" href="classNLSOUND_1_1CAsyncFileManagerSound.html#c0">CAsyncFileManagerSound</a>();
+00044 }
+00045 <font class="keywordflow">return</font> *<a class="code" href="classNLSOUND_1_1CAsyncFileManagerSound.html#r0">_Singleton</a>;
+00046 }
+00047
+00048
+<a name="l00049"></a><a class="code" href="classNLSOUND_1_1CAsyncFileManagerSound.html#a0">00049</a> <font class="keywordtype">void</font> CAsyncFileManagerSound::terminate()
+00050 {
+00051 <font class="keywordflow">if</font> (<a class="code" href="classNLSOUND_1_1CAsyncFileManagerSound.html#r0">_Singleton</a> != NULL)
+00052 {
+00053 <font class="keyword">delete</font> &amp;<a class="code" href="classNLSOUND_1_1CAsyncFileManagerSound.html#d0">getInstance</a>();
+00054 <a class="code" href="classNLSOUND_1_1CAsyncFileManagerSound.html#r0">_Singleton</a> = NULL;
+00055 }
+00056 }
+00057
+<a name="l00058"></a><a class="code" href="classNLSOUND_1_1CAsyncFileManagerSound.html#a1">00058</a> <font class="keywordtype">void</font> CAsyncFileManagerSound::loadWavFile(IBuffer *pdestBuffer, <font class="keyword">const</font> std::string &amp;filename)
+00059 {
+00060 CAsyncFileManager::getInstance().addLoadTask(<font class="keyword">new</font> CLoadWavFile(pdestBuffer, filename));
+00061 }
+00062
+00063
+<a name="l00064"></a><a class="code" href="classNLSOUND_1_1CCancelLoadWavFile.html">00064</a> <font class="keyword">class </font>CCancelLoadWavFile : <font class="keyword">public</font> CAsyncFileManager::ICancelCallback
+00065 {
+<a name="l00066"></a><a class="code" href="classNLSOUND_1_1CCancelLoadWavFile.html#o0">00066</a> std::string <a class="code" href="classNLSOUND_1_1CCancelLoadWavFile.html#o0">_Filename</a>;
+00067
+<a name="l00068"></a><a class="code" href="classNLSOUND_1_1CCancelLoadWavFile.html#c0">00068</a> <font class="keywordtype">bool</font> <a class="code" href="classNLSOUND_1_1CCancelLoadWavFile.html#c0">callback</a>(<font class="keyword">const</font> <a class="code" href="classNLMISC_1_1IRunnable.html">NLMISC::IRunnable</a> *prunnable)<font class="keyword"> const</font>
+00069 <font class="keyword"> </font>{
+00070 <font class="keyword">const</font> CAsyncFileManagerSound::CLoadWavFile *pLWF = dynamic_cast&lt;const CAsyncFileManagerSound::CLoadWavFile*&gt;(prunnable);
+00071
+00072 <font class="keywordflow">if</font> (pLWF != NULL)
+00073 {
+00074 <font class="keywordflow">if</font> (pLWF-&gt;_Filename == <a class="code" href="classNLSOUND_1_1CCancelLoadWavFile.html#o0">_Filename</a>)
+00075 <font class="keywordflow">return</font> <font class="keyword">true</font>;
+00076 }
+00077 <font class="keywordflow">return</font> <font class="keyword">false</font>;
+00078 }
+00079
+00080 <font class="keyword">public</font>:
+<a name="l00081"></a><a class="code" href="classNLSOUND_1_1CCancelLoadWavFile.html#a0">00081</a> <a class="code" href="classNLSOUND_1_1CCancelLoadWavFile.html#a0">CCancelLoadWavFile</a> (<font class="keyword">const</font> std::string &amp;filename)
+00082 : <a class="code" href="classNLSOUND_1_1CCancelLoadWavFile.html#o0">_Filename</a> (filename)
+00083 {}
+00084 };
+00085
+<a name="l00086"></a><a class="code" href="classNLSOUND_1_1CAsyncFileManagerSound.html#a2">00086</a> <font class="keywordtype">void</font> CAsyncFileManagerSound::cancelLoadWaveFile(<font class="keyword">const</font> std::string &amp;filename)
+00087 {
+00088 <font class="comment">// CAsyncFileManager::getInstance().cancelLoadTask(CCancelLoadWavFile(filename));</font>
+00089 }
+00090
+00091
+00092 <font class="comment">// Do not use these methods with the bigfile manager</font>
+<a name="l00093"></a><a class="code" href="classNLSOUND_1_1CAsyncFileManagerSound.html#a3">00093</a> <font class="keywordtype">void</font> CAsyncFileManagerSound::loadFile (<font class="keyword">const</font> std::string &amp;fileName, uint8 **pPtr)
+00094 {
+00095 CAsyncFileManager::getInstance().loadFile(fileName, pPtr);
+00096 }
+00097
+<a name="l00098"></a><a class="code" href="classNLSOUND_1_1CAsyncFileManagerSound.html#a4">00098</a> <font class="keywordtype">void</font> CAsyncFileManagerSound::loadFiles (<font class="keyword">const</font> std::vector&lt;std::string&gt; &amp;vFileNames, <font class="keyword">const</font> std::vector&lt;uint8**&gt; &amp;vPtrs)
+00099 {
+00100 CAsyncFileManager::getInstance().loadFiles(vFileNames, vPtrs);
+00101 }
+00102
+<a name="l00103"></a><a class="code" href="classNLSOUND_1_1CAsyncFileManagerSound.html#a5">00103</a> <font class="keywordtype">void</font> CAsyncFileManagerSound::signal (<font class="keywordtype">bool</font> *pSgn)
+00104 {
+00105 CAsyncFileManager::getInstance().signal(pSgn);
+00106 }
+00107
+<a name="l00108"></a><a class="code" href="classNLSOUND_1_1CAsyncFileManagerSound.html#a6">00108</a> <font class="keywordtype">void</font> CAsyncFileManagerSound::cancelSignal (<font class="keywordtype">bool</font> *pSgn)
+00109 {
+00110 CAsyncFileManager::getInstance().cancelSignal(pSgn);
+00111 }
+00112
+00113
+00114 <font class="comment">// Load task.</font>
+<a name="l00115"></a><a class="code" href="classNLSOUND_1_1CAsyncFileManagerSound_1_1CLoadWavFile.html#a0">00115</a> CAsyncFileManagerSound::CLoadWavFile::CLoadWavFile (IBuffer *pdestBuffer, <font class="keyword">const</font> std::string &amp;filename)
+00116 :_Filename(filename), _pDestbuffer(pdestBuffer)
+00117 {}
+00118
+<a name="l00119"></a><a class="code" href="classNLSOUND_1_1CAsyncFileManagerSound_1_1CLoadWavFile.html#a1">00119</a> <font class="keywordtype">void</font> CAsyncFileManagerSound::CLoadWavFile::run (<font class="keywordtype">void</font>)
+00120 {
+00121 <a class="code" href="debug_8h.html#a0">nldebug</a>(<font class="stringliteral">"Loading sample %s..."</font>, <a class="code" href="classNLSOUND_1_1CAsyncFileManagerSound_1_1CLoadWavFile.html#m0">_Filename</a>.c_str());
+00122 <font class="comment">// nlSleep(500);</font>
+00123 CAudioMixerUser::instance()-&gt;getSoundDriver()-&gt;loadWavFile(<a class="code" href="classNLSOUND_1_1CAsyncFileManagerSound_1_1CLoadWavFile.html#o0">_pDestbuffer</a>, <a class="code" href="classNLSOUND_1_1CAsyncFileManagerSound_1_1CLoadWavFile.html#m0">_Filename</a>.c_str());
+00124 }
+00125
+00126
+00127
+00128 } <font class="comment">// NLSOUND</font>
+</pre></div>
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