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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/1999/REC-html401-19991224/loose.dtd">
<html>
<head>
<!-- BEGIN META TAG INFO -->
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<link rel="home" href="http://developer.apple.com/">
<link rel="find" href="http://developer.apple.com/search/">
<link rel="stylesheet" type="text/css" href="../../documentation/css/adcstyle.css" title="fonts">
<script language="JavaScript" src="../../documentation/js/adc.js" type="text/javascript"></script>
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<!-- BEGIN TITLE -->
<title>SoundPlayer - /Main.c</title>
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<script language="JavaScript">
function JumpToNewPage() {
window.location=document.scpopupmenu.gotop.value;
return true;
}
</script>
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<body>
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<center>
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<table width="680" border="0" cellpadding="0" cellspacing="0">
<tr>
<td scope="row"><img width="340" height="10" src="images/1dot.gif" alt=""></td>
<td><img width="340" height="10" src="images/1dot.gif" alt=""></td>
</tr>
<tr valign="middle">
<td align="left" colspan="2">
<a href="http://developer.apple.com/">ADC Home</a> > <a href="../../referencelibrary/index.html">Reference Library</a> > <a href="../../samplecode/index.html">Sample Code</a> > <a href="../../samplecode/QuickTime/index.html">QuickTime</a> > <a href="../../samplecode/QuickTime/idxMusicAudio-date.html">Audio</a> > <A HREF="javascript:location.replace('index.html');">SoundPlayer</A> >
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<table width="680" border="0" cellpadding="0" cellspacing="0">
<tr align="left" valign="top">
<td><h1><div id="pagehead">SoundPlayer</div></h1></td>
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<td id="scdetails">
<h2>/Main.c</h2>
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<p><strong>View Source Code:</strong>
<select name="gotop" onChange="JumpToNewPage();" style="width:340px"><option selected value="ingnore">Select File</option>
<option value="listing1.html">/AtomInfo.h</option>
<option value="listing2.html">/Main.c</option>
<option value="listing3.html">/PlaySoundFillBuffer.c</option>
<option value="listing4.html">/SoundPlayer.h</option></select>
</p>
</form>
<p><strong><a href="SoundPlayer.zip">Download Sample</a></strong> (“SoundPlayer.zip”, 406.5K)<BR>
<strong><a href="SoundPlayer.dmg">Download Sample</a></strong> (“SoundPlayer.dmg”, 505.7K)</p>
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<!--googleon: index -->
<pre class="sourcecodebox">/* File: Main.c Description: I'm just a main, yes I'm only a main. Author: mc, era Copyright: © Copyright 2000 - 2001 Apple Computer, Inc. All rights reserved. Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple Computer, Inc. ("Apple") in consideration of your agreement to the following terms, and your use, installation, modification or redistribution of this Apple software constitutes acceptance of these terms. If you do not agree with these terms, please do not use, install, modify or redistribute this Apple software. In consideration of your agreement to abide by the following terms, and subject to these terms, Apple grants you a personal, non-exclusive license, under Apple's copyrights in this original Apple software (the "Apple Software"), to use, reproduce, modify and redistribute the Apple Software, with or without modifications, in source and/or binary forms; provided that if you redistribute the Apple Software in its entirety and without modifications, you must retain this notice and the following text and disclaimers in all such redistributions of the Apple Software. Neither the name, trademarks, service marks or logos of Apple Computer, Inc. may be used to endorse or promote products derived from the Apple Software without specific prior written permission from Apple. Except as expressly stated in this notice, no other rights or licenses, express or implied, are granted by Apple herein, including but not limited to any patent rights that may be infringed by your derivative works or by other works in which the Apple Software may be incorporated. The Apple Software is provided by Apple on an "AS IS" basis. APPLE MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS USE AND OPERATION ALONE OR IN COMBINATION WITH YOUR PRODUCTS. IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) ARISING IN ANY WAY OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION OF THE APPLE SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT, TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF APPLE HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. Change History (most recent first): <4> 10/16/01 updated for CW7 and UI3.4 <3> 10/31/00 minor menu mod for X <2> 7/26/00 carbonized <1> 4/01/00 initial release*/#include "SoundPlayer.h"// globalsBoolean gDone = false;BitMap gScreenbits;static pascal OSErr HandleOApp(const AppleEvent *theAppleEvent, AppleEvent *reply, long handlerRefcon){#pragma unused(theAppleEvent, reply, handlerRefcon) return noErr; // We're up and running}static pascal OSErr HandlePDoc(const AppleEvent *theAppleEvent, AppleEvent *reply, long handlerRefcon){#pragma unused(theAppleEvent, reply, handlerRefcon) return noErr;}static pascal OSErr HandleQuit(const AppleEvent *theAppleEvent, AppleEvent *reply, long handlerRefcon){#pragma unused(theAppleEvent, reply, handlerRefcon) gDone = true; return noErr;}static pascal OSErr HandleODoc(const AppleEvent *theAppleEvent, AppleEvent *reply, long handlerRefcon){#pragma unused(reply, handlerRefcon) AEDescList docList; long index = 1, itemsInList; Size actualSize; AEKeyword keywd; DescType returnedType; OSErr err; err = AEGetParamDesc(theAppleEvent, keyDirectObject, typeAEList, &docList); if (err == noErr) { err = AECountItems(&docList, &itemsInList); } if (err == noErr) { FSSpecPtr fileSpecPtr; do { fileSpecPtr = (FSSpecPtr)NewPtr(sizeof(FSSpec)); err = MemError (); if (err == noErr) { err = AEGetNthPtr(&docList, index, typeFSS, &keywd, &returnedType, fileSpecPtr, sizeof(FSSpec), &actualSize); } if (err == noErr) { HParamBlockRec pb; pb.fileParam.ioCompletion = NULL; pb.fileParam.ioNamePtr = fileSpecPtr->name; pb.fileParam.ioVRefNum = fileSpecPtr->vRefNum; pb.fileParam.ioDirID = fileSpecPtr->parID; pb.fileParam.ioFDirIndex = 0; err = PBHGetFInfoSync(&pb); if (err == noErr && pb.fileParam.ioFlFndrInfo.fdType != kPreferencesFolderType) { err = PlaySound(fileSpecPtr); // get to the meat of the issue, play the damn file already! DisposePtr((Ptr)fileSpecPtr); } } index++; } while (err == noErr); // The last time through the loop we allocate a pointer we don't need. DisposePtr((Ptr)fileSpecPtr); } AEDisposeDesc(&docList); return err;}static OSErr GetSoundToPlay(FSSpec *fileToPlay){ OSErr err = noErr;#ifndef TARGET_API_MAC_CARBON if (NavServicesAvailable() == true) {#else#pragma unused(fileToPlay)#endif NavReplyRecord navReply; NavDialogOptions dialogOptions; err = NavGetDefaultDialogOptions(&dialogOptions); if (err == noErr) { dialogOptions.dialogOptionFlags = kNavAllFilesInPopup; dialogOptions.dialogOptionFlags |= kNavAllowMultipleFiles; } if (err == noErr) { err = NavGetFile(NULL, &navReply, &dialogOptions, NULL, NULL, NULL, NULL, NULL); } if (navReply.validRecord && err == noErr) { ProcessSerialNumber processSN = {0, kCurrentProcess}; AEAddressDesc targetAddress = {typeNull, NULL}; AppleEvent theODOC = {typeNull, NULL}, theReply = {typeNull, NULL}; // Create an Apple Event to ourselves. err = AECreateDesc(typeProcessSerialNumber, &processSN, sizeof(ProcessSerialNumber), &targetAddress); if (err == noErr) { // Create the open document event. err = AECreateAppleEvent(kCoreEventClass, kAEOpenDocuments, &targetAddress, kAutoGenerateReturnID, kAnyTransactionID, &theODOC); AEDisposeDesc(&targetAddress); } if (err == noErr) { // Put the list of files into the open document event Apple Event. err = AEPutParamDesc(&theODOC, keyDirectObject, &(navReply.selection)); } if (err == noErr) { // Send the open document event to ourselves. err = AESend(&theODOC, &theReply, kAENoReply, kAENormalPriority, kAEDefaultTimeout, NULL, NULL); AEDisposeDesc(&theODOC); AEDisposeDesc(&theReply); } } NavDisposeReply (&navReply);#ifndef TARGET_API_MAC_CARBON } else { SFTypeList typeList = {'AIFF', 'AIFC', 0, 0}; StandardFileReply sfReply; StandardGetFile(nil, 2, typeList, &sfReply); if (sfReply.sfGood == true) { *fileToPlay = sfReply.sfFile; err = PlaySound(fileToPlay); } else { err = userCanceledErr; } }#endif return err;}static OSErr DispatchMenuChoice(long menuChoice){ short menu; short item; FSSpec fileToPlay; OSErr err = noErr; if (menuChoice != 0) { menu = HiWord(menuChoice); item = LoWord(menuChoice); switch (menu) { case kAppleMenu: switch (item) { case kAbout: Alert(129, NULL); break; } break; case kFileMenu: switch (item) { case kOpenItem: err = GetSoundToPlay(&fileToPlay); break; case kQuitItem: gDone = true; break; } } } HiliteMenu (0); return err;}static OSErr InstallRequiredAppleEvents(void){ OSErr err; err = AEInstallEventHandler(kCoreEventClass, kAEOpenApplication, NewAEEventHandlerUPP(HandleOApp), 0, false); if (err == noErr) err = AEInstallEventHandler(kCoreEventClass, kAEOpenDocuments, NewAEEventHandlerUPP(HandleODoc), 0, false); if (err == noErr) err = AEInstallEventHandler(kCoreEventClass, kAEPrintDocuments, NewAEEventHandlerUPP(HandlePDoc), 0, false); if (err == noErr) err = AEInstallEventHandler(kCoreEventClass, kAEQuitApplication, NewAEEventHandlerUPP(HandleQuit), 0, false); return err;}static OSErr MenuBarInit (void){ Handle menuBar; MenuHandle menu; long response; OSErr err = noErr; menuBar = GetNewMBar(128); if (menuBar != nil) { SetMenuBar(menuBar); menu = GetMenuHandle(kFileMenu); if (menu != nil) { err = Gestalt(gestaltMenuMgrAttr, &response); if ((err == noErr) && (response & gestaltMenuMgrAquaLayoutMask)) { // don't need Quit item on X DeleteMenuItem(menu, kQuitItem); DeleteMenuItem(menu, kSeparatorItem); } DrawMenuBar(); } else { err = memFullErr; } } else { err = memFullErr; } return err;}// --------------------// Initialize for Carbon & QuickTime//static OSErr Initialize(void){ OSErr err = noErr; InitCursor(); EnterMovies(); GetQDGlobalsScreenBits(&gScreenbits); err = InstallRequiredAppleEvents(); if (noErr == err) err = MenuBarInit(); return err;}int main(void) { Boolean gotEvent; EventRecord theEvent; WindowRef theWindow; short thePart; OSErr err = noErr; err = Initialize(); if (err) { StopAlert(128, NULL); ExitToShell(); } while (!gDone) { gotEvent = WaitNextEvent(everyEvent, &theEvent, 10, NULL); if (gotEvent) { switch (theEvent.what) { case kHighLevelEvent: err = AEProcessAppleEvent(&theEvent); break; case mouseDown: thePart = FindWindow (theEvent.where, &theWindow); switch (thePart) { case inMenuBar: DispatchMenuChoice(MenuSelect(theEvent.where)); break; } break; case keyDown: if (theEvent.modifiers & cmdKey) { err = DispatchMenuChoice(MenuKey(theEvent.message & charCodeMask)); } break; default: break; } // switch } } return 0;}</pre>
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<div style="margin-bottom: 8px"><a href="http://developer.apple.com/feedback/?v=1&url=/samplecode/SoundPlayer/listing2.html%3Fid%3DDTS10000922-1.0&media=dvd" target=_new>Yes</a>: Tell us what works for you.</div>
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