static pascal OSErr AddIconsToSuite(ResType theType, Handle *theIcon, void *yourDataPtr)
{
IconSuiteRef iconSuite = (IconSuiteRef)yourDataPtr;
AddIconToSuite(*theIcon, iconSuite, theType);
return noErr;
}
static ASBool SafeGetIconSuitePart(IconSuiteRef theIconSuite, short theResID, ResType theType)
{
ASBool foundAnIcon = false;
Handle h = SafeGet1Resource(theType, theResID);
if (h)
{
DetachResource(h);
AddIconToSuite(h, theIconSuite, theType);
foundAnIcon = true;
}
return foundAnIcon;
}
/* set icon data to IPIcon */
OSErr SetDataToIPIcon(Handle dataHandle,IPIconRec *ipIcon,short iconKind)
{
OSErr err=noErr;
if (iconKind == kT32Data)
ipIcon->it32Data = dataHandle;
else if (iconKind == kT8Mask)
ipIcon->t8mkData = dataHandle;
else
{
if (ipIcon->iconSuite == NULL)
err = NewIconSuite(&ipIcon->iconSuite);
if (err!=noErr) return err;
err=AddIconToSuite(dataHandle,ipIcon->iconSuite,gIconType[iconKind]);
}
return err;
}
static PyObject *Icn_AddIconToSuite(PyObject *_self, PyObject *_args)
{
PyObject *_res = NULL;
OSErr _err;
Handle theIconData;
IconSuiteRef theSuite;
ResType theType;
#ifndef AddIconToSuite
PyMac_PRECHECK(AddIconToSuite);
#endif
if (!PyArg_ParseTuple(_args, "O&O&O&",
ResObj_Convert, &theIconData,
ResObj_Convert, &theSuite,
PyMac_GetOSType, &theType))
return NULL;
_err = AddIconToSuite(theIconData,
theSuite,
theType);
if (_err != noErr) return PyMac_Error(_err);
Py_INCREF(Py_None);
_res = Py_None;
return _res;
}
OSErr IconFamilyToIPIconWithSelector(IconFamilyHandle theIconFamily,
const IPIconSelector *ipSelector,IPIconRec *ipIcon)
{
OSErr err=noErr;
Handle dataHandle;
long dataSize;
if (ipSelector->selector != 0)
{
err=IconFamilyToIconSuite(theIconFamily,ipSelector->selector,&ipIcon->iconSuite);
if (err==noErr) {
/* Mac OS X 10.8 (Mavericks) で動作させると、32ビットデータがコピーされないので、
手作業でコピーする */
if (ipSelector->selector|kLarge32BitData)
{
Handle dummyHandle;
dummyHandle = NewHandle(0);
err=GetIconFamilyData(theIconFamily,kLarge32BitData,dummyHandle);
if (err==noErr) {
dataSize=GetHandleSize(dummyHandle);
err=AddIconToSuite(dummyHandle,ipIcon->iconSuite,kLarge32BitData);
} else {
DisposeHandle(dummyHandle);
err=noErr;
}
}
if (ipSelector->selector|kSmall32BitData)
{
Handle dummyHandle;
dummyHandle = NewHandle(0);
err=GetIconFamilyData(theIconFamily,kSmall32BitData,dummyHandle);
if (err==noErr) {
dataSize=GetHandleSize(dummyHandle);
err=AddIconToSuite(dummyHandle,ipIcon->iconSuite,kSmall32BitData);
} else {
DisposeHandle(dummyHandle);
err=noErr;
}
}
}
}
else
ipIcon->iconSuite = NULL;
if (err==noErr)
{
if (isThumbnailIconsAvailable)
{
/* the others */
if (ipSelector->it32)
{
dataHandle=NewHandle(0);
err=GetIconFamilyData(theIconFamily,kThumbnail32BitData,dataHandle);
if (err==noErr)
{
dataSize = GetHandleSize(dataHandle);
if (dataSize > 0)
{
ipIcon->it32Data = dataHandle;
HandToHand(&ipIcon->it32Data);
}
else
ipIcon->it32Data = NULL;
}
else if (err == noIconDataAvailableErr || err == paramErr) // 1.20b14
{
err = noErr;
ipIcon->it32Data = NULL;
}
DisposeHandle(dataHandle);
}
else
ipIcon->it32Data = NULL;
if (ipSelector->t8mk)
{
dataHandle=NewHandle(0);
err=GetIconFamilyData(theIconFamily,kThumbnail8BitMask,dataHandle);
if (err==noErr)
{
dataSize = GetHandleSize(dataHandle);
if (dataSize > 0)
{
ipIcon->t8mkData = dataHandle;
HandToHand(&ipIcon->t8mkData);
}
else
ipIcon->t8mkData = NULL;
}
else if (err == noIconDataAvailableErr || err == paramErr) // 1.20b14
{
err = noErr;
ipIcon->t8mkData = NULL;
}
DisposeHandle(dataHandle);
}
else
ipIcon->t8mkData = NULL;
}
else
{
ipIcon->it32Data = NULL;
ipIcon->t8mkData = NULL;
}
}
return err;
}
