68 lines
1.7 KiB
Java
68 lines
1.7 KiB
Java
package net.filebot;
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import static java.util.Collections.*;
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import static net.filebot.util.FileUtilities.*;
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import java.io.File;
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import java.util.Map;
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import java.util.Map.Entry;
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import java.util.concurrent.CancellationException;
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import com.sun.jna.Platform;
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import com.sun.jna.WString;
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import com.sun.jna.platform.win32.Shell32;
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import com.sun.jna.platform.win32.ShellAPI;
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import com.sun.jna.platform.win32.ShellAPI.SHFILEOPSTRUCT;
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public enum NativeRenameAction implements RenameAction {
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MOVE, COPY;
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@Override
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public File rename(File src, File dst) {
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dst = resolveDestination(src, dst);
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rename(singletonMap(src, dst));
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return dst;
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}
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public void rename(Map<File, File> map) {
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String[] src = new String[map.size()];
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String[] dst = new String[map.size()];
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// resolve paths
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int i = 0;
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for (Entry<File, File> it : map.entrySet()) {
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src[i] = it.getKey().getAbsolutePath();
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dst[i] = resolveDestination(it.getKey(), it.getValue()).getAbsolutePath();
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i++;
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}
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callNative_Shell32(this, src, dst);
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}
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private static void callNative_Shell32(NativeRenameAction action, String[] src, String[] dst) {
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// configure parameter structure
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SHFILEOPSTRUCT op = new SHFILEOPSTRUCT();
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op.wFunc = (action == MOVE) ? ShellAPI.FO_MOVE : ShellAPI.FO_COPY;
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op.fFlags = Shell32.FOF_MULTIDESTFILES | Shell32.FOF_NOCOPYSECURITYATTRIBS | Shell32.FOF_NOCONFIRMATION | Shell32.FOF_NOCONFIRMMKDIR;
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op.pFrom = new WString(op.encodePaths(src));
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op.pTo = new WString(op.encodePaths(dst));
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Shell32.INSTANCE.SHFileOperation(op);
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if (op.fAnyOperationsAborted) {
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throw new CancellationException();
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}
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}
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public static boolean isSupported() {
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try {
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return Platform.isWindows();
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} catch (Throwable e) {
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return false;
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}
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}
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}
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