OOJSSoundSource.m File Reference

import "OOJSSound.h"
import "OOJSVector.h"
import "OOJavaScriptEngine.h"
import "OOSound.h"
import "ResourceManager.h"

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Enumerations
enum	{   kSoundSource_sound , kSoundSource_isPlaying , kSoundSource_loop , kSoundSource_position ,   kSoundSource_positional , kSoundSource_repeatCount , kSoundSource_volume }

Functions
static JSBool	SoundSourceGetProperty (JSContext *context, JSObject *this, jsid propID, jsval *value)
static JSBool	SoundSourceSetProperty (JSContext *context, JSObject *this, jsid propID, JSBool strict, jsval *value)
static JSBool	SoundSourceConstruct (JSContext *context, uintN argc, jsval *vp)
static JSBool	SoundSourcePlay (JSContext *context, uintN argc, jsval *vp)
static JSBool	SoundSourceStop (JSContext *context, uintN argc, jsval *vp)
static JSBool	SoundSourcePlayOrRepeat (JSContext *context, uintN argc, jsval *vp)
void	InitOOJSSoundSource (JSContext *context, JSObject *global)

Variables
static JSObject *	sSoundSourcePrototype
static JSClass	sSoundSourceClass
static JSPropertySpec	sSoundSourceProperties []
static JSFunctionSpec	sSoundSourceMethods []

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
kSoundSource_sound
kSoundSource_isPlaying
kSoundSource_loop
kSoundSource_position
kSoundSource_positional
kSoundSource_repeatCount
kSoundSource_volume

Definition at line 62 of file OOJSSoundSource.m.

{
    // Property IDs
    kSoundSource_sound,
    kSoundSource_isPlaying,
    kSoundSource_loop,
    kSoundSource_position,
    kSoundSource_positional,
    kSoundSource_repeatCount,
    kSoundSource_volume
};

Function Documentation

InitOOJSSoundSource()

void InitOOJSSoundSource	(	JSContext *	context,
		JSObject *	global )

Definition at line 106 of file OOJSSoundSource.m.

{
    sSoundSourcePrototype = JS_InitClass(context, global, NULL, &sSoundSourceClass, SoundSourceConstruct, 0, sSoundSourceProperties, sSoundSourceMethods, NULL, NULL);
    OOJSRegisterObjectConverter(&sSoundSourceClass, OOJSBasicPrivateObjectConverter);
}

References OOJSBasicPrivateObjectConverter(), OOJSRegisterObjectConverter(), SoundSourceConstruct(), sSoundSourceClass, sSoundSourceMethods, sSoundSourceProperties, and sSoundSourcePrototype.

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SoundSourceConstruct()

static JSBool SoundSourceConstruct ( JSContext * context, uintN argc, jsval * vp )

static

Definition at line 113 of file OOJSSoundSource.m.

{
    OOJS_NATIVE_ENTER(context)
    
    if (EXPECT_NOT(!JS_IsConstructing(context, vp)))
    {
        OOJSReportError(context, @"SoundSource() cannot be called as a function, it must be used as a constructor (as in new SoundSource()).");
        return NO;
    }
    
    OOJS_RETURN_OBJECT([[[OOSoundSource alloc] init] autorelease]);
    
    OOJS_NATIVE_EXIT
}

References EXPECT_NOT, OOJS_NATIVE_ENTER, OOJS_NATIVE_EXIT, OOJS_RETURN_OBJECT, and OOJSReportError().

Referenced by InitOOJSSoundSource().

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SoundSourceGetProperty()

static JSBool SoundSourceGetProperty ( JSContext * context, JSObject * this, jsid propID, jsval * value )

static

Definition at line 131 of file OOJSSoundSource.m.

{
    if (!JSID_IS_INT(propID))  return YES;
    
    OOJS_NATIVE_ENTER(context)
    
    OOSoundSource               *soundSource = nil;
    
    if (!JSSoundSourceGetSoundSource(context, this, &soundSource))  return NO;
    
    switch (JSID_TO_INT(propID))
    {
        case kSoundSource_sound:
            *value = OOJSValueFromNativeObject(context, [soundSource sound]);
            return YES;
            
        case kSoundSource_isPlaying:
            *value = OOJSValueFromBOOL([soundSource isPlaying]);
            return YES;
            
        case kSoundSource_loop:
            *value = OOJSValueFromBOOL([soundSource loop]);
            return YES;
            
        case kSoundSource_repeatCount:
            *value = INT_TO_JSVAL([soundSource repeatCount]);
            return YES;
 
        case kSoundSource_position:
            return VectorToJSValue(context, [soundSource position], value);
 
        case kSoundSource_positional:
            *value = OOJSValueFromBOOL([soundSource positional]);
            return YES;
 
        case kSoundSource_volume:
            return JS_NewNumberValue(context, [soundSource gain], value);
 
 
        default:
            OOJSReportBadPropertySelector(context, this, propID, sSoundSourceProperties);
            return NO;
    }
    
    OOJS_NATIVE_EXIT
}

References kSoundSource_isPlaying, kSoundSource_loop, kSoundSource_position, kSoundSource_positional, kSoundSource_repeatCount, kSoundSource_sound, kSoundSource_volume, nil, OOJS_NATIVE_ENTER, OOJS_NATIVE_EXIT, OOJSReportBadPropertySelector(), OOJSValueFromBOOL(), OOJSValueFromNativeObject(), sSoundSourceProperties, and VectorToJSValue().

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SoundSourcePlay()

static JSBool SoundSourcePlay ( JSContext * context, uintN argc, jsval * vp )

static

Definition at line 259 of file OOJSSoundSource.m.

{
    OOJS_NATIVE_ENTER(context)
    
    OOSoundSource           *thisv = nil;
    int32                   count = 0;
    
    if (EXPECT_NOT(!JSSoundSourceGetSoundSource(context, OOJS_THIS, &thisv)))  return NO;
    if (argc > 0 && !JSVAL_IS_VOID(OOJS_ARGV[0]) && !JS_ValueToInt32(context, OOJS_ARGV[0], &count))
    {
        OOJSReportBadArguments(context, @"SoundSource", @"play", 1, OOJS_ARGV, nil, @"integer count or no argument");
        return NO;
    }
    
    if (count > 0)
    {
        if (count > 100)  count = 100;
        [thisv setRepeatCount:count];
    }
    
    OOJS_BEGIN_FULL_NATIVE(context)
    [thisv play];
    OOJS_END_FULL_NATIVE
    
    OOJS_RETURN_VOID;
    
    OOJS_NATIVE_EXIT
}

References count, EXPECT_NOT, nil, OOJS_ARGV, OOJS_BEGIN_FULL_NATIVE, OOJS_END_FULL_NATIVE, OOJS_NATIVE_ENTER, OOJS_NATIVE_EXIT, OOJS_RETURN_VOID, OOJS_THIS, OOJSReportBadArguments(), OOSoundSource::play, and OOSoundSource::setRepeatCount:.

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SoundSourcePlayOrRepeat()

static JSBool SoundSourcePlayOrRepeat ( JSContext * context, uintN argc, jsval * vp )

static

Definition at line 309 of file OOJSSoundSource.m.

{
    OOJS_NATIVE_ENTER(context)
    
    OOSoundSource           *thisv = nil;
    
    if (EXPECT_NOT(!JSSoundSourceGetSoundSource(context, OOJS_THIS, &thisv)))  return NO;
    
    OOJS_BEGIN_FULL_NATIVE(context)
    [thisv playOrRepeat];
    OOJS_END_FULL_NATIVE
    
    OOJS_RETURN_VOID;
    
    OOJS_NATIVE_EXIT
}

SoundSourceSetProperty()

static JSBool SoundSourceSetProperty ( JSContext * context, JSObject * this, jsid propID, JSBool strict, jsval * value )

static

Definition at line 179 of file OOJSSoundSource.m.

{
    if (!JSID_IS_INT(propID))  return YES;
    
    OOJS_NATIVE_ENTER(context)
    
    OOSoundSource               *soundSource = nil;
    int32                       iValue;
    JSBool                      bValue;
    Vector                      vValue;
    double                      fValue;
 
    if (!JSSoundSourceGetSoundSource(context, this, &soundSource)) return NO;
    
    switch (JSID_TO_INT(propID))
    {
        case kSoundSource_sound:
            [soundSource setSound:SoundFromJSValue(context, *value)];
            return YES;
            break;
            
        case kSoundSource_loop:
            if (JS_ValueToBoolean(context, *value, &bValue))
            {
                [soundSource setLoop:bValue];
                return YES;
            }
            break;
            
        case kSoundSource_repeatCount:
            if (JS_ValueToInt32(context, *value, &iValue))
            {
                if (iValue > 100)  iValue = 100;
                if (100 < 1)  iValue = 1;
                [soundSource setRepeatCount:iValue];
                return YES;
            }
            break;
        
 
        case kSoundSource_position:
            if (JSValueToVector(context, *value, &vValue))
            {
                [soundSource setPosition:vValue];
                return YES;
            }
            break;
 
        case kSoundSource_positional:
            if (JS_ValueToBoolean(context, *value, &bValue))
            {
                [soundSource setPositional:bValue];
                return YES;
            }
            break;
 
        case kSoundSource_volume:
            if (JS_ValueToNumber(context, *value, &fValue))
            {
                fValue = OOClamp_0_max_d(fValue, 1);
                [soundSource setGain:fValue];
                return YES;
            }
            break;
 
        default:
            OOJSReportBadPropertySelector(context, this, propID, sSoundSourceProperties);
            return NO;
    }
    
    OOJSReportBadPropertyValue(context, this, propID, sSoundSourceProperties, *value);
    return NO;
    
    OOJS_NATIVE_EXIT
}

References JSValueToVector(), kSoundSource_loop, kSoundSource_position, kSoundSource_positional, kSoundSource_repeatCount, kSoundSource_sound, kSoundSource_volume, nil, OOJS_NATIVE_ENTER, OOJS_NATIVE_EXIT, OOJSReportBadPropertySelector(), OOJSReportBadPropertyValue(), OOSoundSource::setGain:, OOSoundSource::setLoop:, OOSoundSource::setPosition:, OOSoundSource::setPositional:, OOSoundSource::setRepeatCount:, OOSoundSource::setSound:, and sSoundSourceProperties.

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SoundSourceStop()

static JSBool SoundSourceStop ( JSContext * context, uintN argc, jsval * vp )

static

Definition at line 290 of file OOJSSoundSource.m.

{
    OOJS_NATIVE_ENTER(context)
    
    OOSoundSource           *thisv = nil;
    
    if (EXPECT_NOT(!JSSoundSourceGetSoundSource(context, OOJS_THIS, &thisv)))  return NO;
    
    OOJS_BEGIN_FULL_NATIVE(context)
    [thisv stop];
    OOJS_END_FULL_NATIVE
    
    OOJS_RETURN_VOID;
    
    OOJS_NATIVE_EXIT
}

References EXPECT_NOT, nil, OOJS_BEGIN_FULL_NATIVE, OOJS_END_FULL_NATIVE, OOJS_NATIVE_ENTER, OOJS_NATIVE_EXIT, OOJS_RETURN_VOID, OOJS_THIS, and OOSoundSource::stop.

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Variable Documentation

sSoundSourceClass

JSClass sSoundSourceClass

static

Initial value:

=
{
    "SoundSource",
    JSCLASS_HAS_PRIVATE,
    
    JS_PropertyStub,        
    JS_PropertyStub,        
    SoundSourceGetProperty, 
    SoundSourceSetProperty, 
    JS_EnumerateStub,       
    JS_ResolveStub,         
    JS_ConvertStub,         
    OOJSObjectWrapperFinalize, 
    JSCLASS_NO_OPTIONAL_MEMBERS
}

Definition at line 45 of file OOJSSoundSource.m.

{
    "SoundSource",
    JSCLASS_HAS_PRIVATE,
    
    JS_PropertyStub,        // addProperty
    JS_PropertyStub,        // delProperty
    SoundSourceGetProperty, // getProperty
    SoundSourceSetProperty, // setProperty
    JS_EnumerateStub,       // enumerate
    JS_ResolveStub,         // resolve
    JS_ConvertStub,         // convert
    OOJSObjectWrapperFinalize, // finalize
    JSCLASS_NO_OPTIONAL_MEMBERS
};

Referenced by InitOOJSSoundSource().

sSoundSourceMethods

JSFunctionSpec sSoundSourceMethods[]

static

Initial value:

=
{
    
    { "toString",               OOJSObjectWrapperToString,  0, },
    { "play",                   SoundSourcePlay,            0, },
    { "playOrRepeat",           SoundSourcePlayOrRepeat,    0, },
    
    { "stop",                   SoundSourceStop,            0, },
    { 0 }
}

Definition at line 89 of file OOJSSoundSource.m.

{
    // JS name                  Function                    min args
    { "toString",               OOJSObjectWrapperToString,  0, },
    { "play",                   SoundSourcePlay,            0, },
    { "playOrRepeat",           SoundSourcePlayOrRepeat,    0, },
    // playSound is defined in oolite-global-prefix.js.
    { "stop",                   SoundSourceStop,            0, },
    { 0 }
};

Referenced by InitOOJSSoundSource().

sSoundSourceProperties

JSPropertySpec sSoundSourceProperties[]

static

Initial value:

=
{
    
    { "isPlaying",              kSoundSource_isPlaying,     OOJS_PROP_READONLY_CB },
    { "loop",                   kSoundSource_loop,          OOJS_PROP_READWRITE_CB },
    { "position",               kSoundSource_position,      OOJS_PROP_READWRITE_CB },
    { "positional",             kSoundSource_positional,    OOJS_PROP_READWRITE_CB },
    { "repeatCount",            kSoundSource_repeatCount,   OOJS_PROP_READWRITE_CB },
    { "sound",                  kSoundSource_sound,         OOJS_PROP_READWRITE_CB },
    { "volume",                 kSoundSource_volume,        OOJS_PROP_READWRITE_CB },
    { 0 }
}

Definition at line 75 of file OOJSSoundSource.m.

{
    // JS name                  ID                          flags
    { "isPlaying",              kSoundSource_isPlaying,     OOJS_PROP_READONLY_CB },
    { "loop",                   kSoundSource_loop,          OOJS_PROP_READWRITE_CB },
    { "position",               kSoundSource_position,      OOJS_PROP_READWRITE_CB },
    { "positional",             kSoundSource_positional,    OOJS_PROP_READWRITE_CB },
    { "repeatCount",            kSoundSource_repeatCount,   OOJS_PROP_READWRITE_CB },
    { "sound",                  kSoundSource_sound,         OOJS_PROP_READWRITE_CB },
    { "volume",                 kSoundSource_volume,        OOJS_PROP_READWRITE_CB },
    { 0 }
};

Referenced by InitOOJSSoundSource(), SoundSourceGetProperty(), and SoundSourceSetProperty().

sSoundSourcePrototype

JSObject* sSoundSourcePrototype

static

Definition at line 32 of file OOJSSoundSource.m.

Referenced by InitOOJSSoundSource().