public static ImageCapture getImageCapture() {
if (instance == null) {
if (Platform.OS_WIN32.equals(Platform.getOS())) instance = new Win32ImageCapture();
else if (Platform.WS_GTK.equals(Platform.getWS())) {
if (Platform.ARCH_IA64.equals(Platform.getOSArch())
|| Platform.ARCH_X86_64.equals(Platform.getOSArch()))
instance = new org.eclipse.ve.internal.swt.targetvm.unix.bits64.ImageCapture();
else instance = new org.eclipse.ve.internal.swt.targetvm.unix.ImageCapture();
} else if (Platform.OS_MACOSX.equals(Platform.getOS())) {
if (Platform.WS_COCOA.equals(Platform.getWS())) {
instance = new org.eclipse.ve.internal.swt.targetvm.macosx.cocoa.ImageCapture();
} else if (Platform.WS_CARBON.equals(Platform.getWS())) {
instance = new org.eclipse.ve.internal.swt.targetvm.macosx.ImageCapture();
} else {
throw new UnsupportedOperationException(Platform.getOS());
}
} else {
throw new UnsupportedOperationException(Platform.getOS());
}
}
return instance;
}
@Override
public OS getForBitness(int bitness) {
String osgiArch = getOsgiArch();
if (bitness == 32) {
if (Platform.ARCH_X86_64.equals(osgiArch)) {
return createLinux(Platform.ARCH_X86);
}
if (Platform.ARCH_IA64.equals(osgiArch)) {
return createLinux(Platform.ARCH_IA64_32);
}
} else {
if (Platform.ARCH_X86.equals(osgiArch)) {
return createLinux(Platform.ARCH_X86_64);
}
if (Platform.ARCH_IA64_32.equals(osgiArch)) {
return createLinux(Platform.ARCH_IA64);
}
}
return this;
}
private static OS create() {
String os = Platform.getOS();
String ws = Platform.getWS();
String arch = Platform.getOSArch();
if (Platform.OS_WIN32.equals(os)) {
if (Platform.ARCH_X86_64.equals(arch)) {
return new Win64(ws);
}
return new Win32(ws, arch);
}
if (Platform.OS_MACOSX.equals(os)) {
return new Mac(ws, arch);
}
if (Platform.OS_LINUX.equals(os)) {
return new Linux(ws, arch);
}
throw new IllegalStateException("Operating system not supported: " + os);
}
