CFDataRef copyIconDataForURL(CFURLRef URL) {
CFDataRef data = NULL;
if (URL) {
FSRef ref;
if (CFURLGetFSRef(URL, &ref)) {
IconRef icon = NULL;
SInt16 label_noOneCares;
OSStatus err = GetIconRefFromFileInfo(&ref,
/*inFileNameLength*/ 0U, /*inFileName*/ NULL,
kFSCatInfoNone, /*inCatalogInfo*/ NULL,
kIconServicesNoBadgeFlag | kIconServicesUpdateIfNeededFlag,
&icon,
&label_noOneCares);
if (err != noErr) {
NSLog(CFSTR("in copyIconDataForURL in CFGrowlAdditions: could not get icon for %@: GetIconRefFromFileInfo returned %li\n"), URL, (long)err);
} else {
IconFamilyHandle fam = NULL;
err = IconRefToIconFamily(icon, kSelectorAllAvailableData, &fam);
if (err != noErr) {
NSLog(CFSTR("in copyIconDataForURL in CFGrowlAdditions: could not get icon for %@: IconRefToIconFamily returned %li\n"), URL, (long)err);
} else {
HLock((Handle)fam);
data = CFDataCreate(kCFAllocatorDefault, (const UInt8 *)*(Handle)fam, GetHandleSize((Handle)fam));
HUnlock((Handle)fam);
DisposeHandle((Handle)fam);
}
ReleaseIconRef(icon);
}
}
}
return data;
}
OpBitmap* GetAttachmentIconOpBitmap(const uni_char* filename, BOOL big_attachment_icon, int iSize)
{
int cx, cy;
OpBitmap* result = 0;
SInt16 label;
IconRef iconRef;
FSRef fsref;
if(OpFileUtils::ConvertUniPathToFSRef(filename, fsref))
{
FSCatalogInfo info;
if(noErr == FSGetCatalogInfo(&fsref, kIconServicesCatalogInfoMask, &info, NULL, NULL, NULL))
{
if(noErr == GetIconRefFromFileInfo(&fsref, 0, NULL, kIconServicesCatalogInfoMask, &info, kIconServicesNormalUsageFlag, &iconRef, &label))
{
if (!iSize)
cx = cy = big_attachment_icon ? 32 : 16;
else
cx = cy = iSize;
result = CreateOpBitmapFromIcon(iconRef, cx, cy);
ReleaseIconRef(iconRef);
}
}
}
return result;
}
CFDataRef copyIconData(CFStringRef path)
{
CFDataRef data = NULL;
CFURLRef URL = CFURLCreateWithFileSystemPath( kCFAllocatorDefault,
path, // file path name
kCFURLPOSIXPathStyle, // interpret as POSIX path
false ); // is it a directory?
if (URL) {
FSRef ref;
if (CFURLGetFSRef(URL, &ref)) {
IconRef icon = NULL;
SInt16 label_noOneCares;
OSStatus err = GetIconRefFromFileInfo(&ref,
/*inFileNameLength*/ 0U, /*inFileName*/ NULL,
kFSCatInfoNone, /*inCatalogInfo*/ NULL,
kIconServicesNoBadgeFlag | kIconServicesUpdateIfNeededFlag,
&icon,
&label_noOneCares);
if (err != noErr) {
printf("Could not get icon\n");
} else {
IconFamilyHandle fam = NULL;
// err = IconRefToIconFamily(icon, kSelectorAllAvailableData, &fam);
err = ReadIconFromFSRef(&ref, &fam);
if (err != noErr) {
printf("Could not get icon\n");
} else {
HLock((Handle)fam);
data = CFDataCreate(kCFAllocatorDefault, (const UInt8 *)*(Handle)fam, GetHandleSize((Handle)fam));
HUnlock((Handle)fam);
DisposeHandle((Handle)fam);
}
ReleaseIconRef(icon);
}
}
}
CFSafeRelease(URL);
return data;
}
QIcon QFileIconProviderPrivate::getMacIcon(const QFileInfo &fi) const
{
QIcon retIcon;
QString fileExtension = fi.suffix().toUpper();
fileExtension.prepend(QLatin1String("."));
const QString keyBase = QLatin1String("qt_") + fileExtension;
QPixmap pixmap;
if (fi.isFile() && !fi.isExecutable() && !fi.isSymLink()) {
QPixmapCache::find(keyBase + QLatin1String("16"), pixmap);
}
if (!pixmap.isNull()) {
retIcon.addPixmap(pixmap);
if (QPixmapCache::find(keyBase + QLatin1String("32"), pixmap)) {
retIcon.addPixmap(pixmap);
if (QPixmapCache::find(keyBase + QLatin1String("64"), pixmap)) {
retIcon.addPixmap(pixmap);
if (QPixmapCache::find(keyBase + QLatin1String("128"), pixmap)) {
retIcon.addPixmap(pixmap);
return retIcon;
}
}
}
}
FSRef macRef;
OSStatus status = FSPathMakeRef(reinterpret_cast<const UInt8*>(fi.canonicalFilePath().toUtf8().constData()),
&macRef, 0);
if (status != noErr)
return retIcon;
FSCatalogInfo info;
HFSUniStr255 macName;
status = FSGetCatalogInfo(&macRef, kIconServicesCatalogInfoMask, &info, &macName, 0, 0);
if (status != noErr)
return retIcon;
IconRef iconRef;
SInt16 iconLabel;
status = GetIconRefFromFileInfo(&macRef, macName.length, macName.unicode,
kIconServicesCatalogInfoMask, &info, kIconServicesNormalUsageFlag,
&iconRef, &iconLabel);
if (status != noErr)
return retIcon;
qt_mac_constructQIconFromIconRef(iconRef, 0, &retIcon);
ReleaseIconRef(iconRef);
if (fi.isFile() && !fi.isExecutable() && !fi.isSymLink()) {
pixmap = retIcon.pixmap(16);
QPixmapCache::insert(keyBase + QLatin1String("16"), pixmap);
pixmap = retIcon.pixmap(32);
QPixmapCache::insert(keyBase + QLatin1String("32"), pixmap);
pixmap = retIcon.pixmap(64);
QPixmapCache::insert(keyBase + QLatin1String("64"), pixmap);
pixmap = retIcon.pixmap(128);
QPixmapCache::insert(keyBase + QLatin1String("128"), pixmap);
}
return retIcon;
}
//////////////////////////////////////////////////////////////////////////////////////////////////
//
// Given two path strings, srcPath and destPath, creates a MacOS Finder alias from file in srcPath
// in the destPath, complete with custom icon and all. Pretty neat.
//
//////////////////////////////////////////////////////////////////////////////////////////////////
static void CreateAlias (char *srcPath, char *destPath)
{
OSErr err;
FSSpec sourceFSSpec;
FSRef srcRef, destRef;
OSType srcFileType = (OSType)NULL;
OSType srcCreatorType = (OSType)NULL;
FInfo srcFinderInfo, destFinderInfo;
int fd;
SInt16 rsrcRefNum;
IconRef srcIconRef;
IconFamilyHandle srcIconFamily;
SInt16 theLabel;
AliasHandle alias;
short isSrcFolder;
//find out if we're dealing with a folder alias
isSrcFolder = UnixIsFolder(srcPath);
if (isSrcFolder == -1)//error
{
fprintf(stderr, "UnixIsFolder(): Error doing a stat on %s\n", srcPath);
exit(EX_IOERR);
}
///////////////////// Get the FSRef's and FSSpec's for source and dest ///////////////////
//get file ref to src
err = FSPathMakeRef(srcPath, &srcRef, NULL);
if (err != noErr)
{
fprintf(stderr, "FSPathMakeRef: Error %d getting file ref for source \"%s\"\n", err, srcPath);
exit(EX_IOERR);
}
//retrieve source filespec from source file ref
err = FSGetCatalogInfo (&srcRef, NULL, NULL, NULL, &sourceFSSpec, NULL);
if (err != noErr)
{
fprintf(stderr, "FSGetCatalogInfo(): Error %d getting file spec from source FSRef\n", err);
exit(EX_IOERR);
}
//get the finder info for the source if it's a folder
if (!isSrcFolder)
{
err = FSGetFInfo (&srcRef, &srcFinderInfo);
if (err != noErr)
{
fprintf(stderr, "FSpGetFInfo(): Error %d getting Finder info for source \"%s\"\n", err, srcPath);
exit(EX_IOERR);
}
srcFileType = srcFinderInfo.fdType;
srcCreatorType = srcFinderInfo.fdCreator;
}
//////////////// Get the source file's icon ///////////////////////
if (!noCustomIconCopy)
{
err = GetIconRefFromFileInfo(
&srcRef, 0, NULL, 0, NULL,
kIconServicesNormalUsageFlag, &srcIconRef, &theLabel
);
if (err != noErr)
fprintf(stderr, "GetIconRefFromFile(): Error getting source file's icon.\n");
IconRefToIconFamily (srcIconRef, kSelectorAllAvailableData, &srcIconFamily);
}
///////////////////// Create the relevant alias record ///////////////////
if (makeRelativeAlias)
{
// The following code for making relative aliases was borrowed from Apple. See the following technote:
//
// http://developer.apple.com/technotes/tn/tn1188.html
//
// create the new file
err = myFSCreateResFile(destPath, 'TEMP', 'TEMP', &destRef);
if (err != noErr)
{
fprintf(stderr, "FSpCreateResFile(): Error %d while creating file\n", err);
exit(EX_CANTCREAT);
}
//create the alias record, relative to the new alias file
err = FSNewAlias(&destRef, &srcRef, &alias);
if (err != noErr)
{
fprintf(stderr, "NewAlias(): Error %d while creating relative alias\n", err);
exit(EX_CANTCREAT);
}
// save the resource
rsrcRefNum = FSOpenResFile(&destRef, fsRdWrPerm);
if (rsrcRefNum == -1)
{
err = ResError();
fprintf(stderr, "Error %d while opening resource fork for %s\n", err, (char *)&destPath);
exit(EX_IOERR);
}
UseResFile(rsrcRefNum);
Str255 rname;
AddResource((Handle) alias, rAliasType, 0, NULL);
if ((err = ResError()) != noErr)
{
fprintf(stderr, "Error %d while adding alias resource for %s", err, (char *)&destPath);
exit(EX_IOERR);
}
if (!noCustomIconCopy)
{
//write the custom icon data
AddResource( (Handle)srcIconFamily, kIconFamilyType, kCustomIconResource, "\p");
}
CloseResFile(rsrcRefNum);
}
else
{
