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@ -1,9 +1,5 @@
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package me.goudham;
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package me.goudham;
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import me.goudham.listener.ClipboardEvent;
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import me.goudham.model.MyClipboardContent;
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import org.jetbrains.annotations.NotNull;
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import java.awt.Image;
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import java.awt.Image;
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import java.awt.Toolkit;
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import java.awt.Toolkit;
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import java.awt.datatransfer.Clipboard;
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import java.awt.datatransfer.Clipboard;
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@ -12,6 +8,8 @@ import java.awt.datatransfer.DataFlavor;
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import java.awt.datatransfer.Transferable;
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import java.awt.datatransfer.Transferable;
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import java.awt.datatransfer.UnsupportedFlavorException;
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import java.awt.datatransfer.UnsupportedFlavorException;
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import java.io.IOException;
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import java.io.IOException;
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import me.goudham.listener.ClipboardEvent;
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import org.jetbrains.annotations.NotNull;
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public class ClipboardListener extends Thread implements ClipboardOwner {
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public class ClipboardListener extends Thread implements ClipboardOwner {
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private final Clipboard clipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
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private final Clipboard clipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
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@ -33,23 +31,28 @@ public class ClipboardListener extends Thread implements ClipboardOwner {
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}
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}
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public void processContents(Clipboard oldClipboard, Transferable newClipboardContents) {
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public void processContents(Clipboard oldClipboard, Transferable newClipboardContents) {
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MyClipboardContent<?> clipboardContent = null;
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try {
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try {
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if (oldClipboard.isDataFlavorAvailable(DataFlavor.stringFlavor)) {
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if (oldClipboard.isDataFlavorAvailable(DataFlavor.stringFlavor)) {
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String stringContent = (String) newClipboardContents.getTransferData(DataFlavor.stringFlavor);
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String stringContent = (String) newClipboardContents.getTransferData(DataFlavor.stringFlavor);
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clipboardContent = new MyClipboardContent<>(stringContent);
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clipboardEvent.onCopyString(stringContent);
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} else if (oldClipboard.isDataFlavorAvailable(DataFlavor.imageFlavor)) {
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} else if (oldClipboard.isDataFlavorAvailable(DataFlavor.imageFlavor)) {
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Image imageContent = (Image) newClipboardContents.getTransferData(DataFlavor.imageFlavor);
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Image imageContent = (Image) newClipboardContents.getTransferData(DataFlavor.imageFlavor);
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clipboardContent = new MyClipboardContent<>(imageContent);
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clipboardEvent.onCopyImage(imageContent);
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}
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}
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} catch (UnsupportedFlavorException | IOException ignored) { }
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} catch (UnsupportedFlavorException | IOException ignored) { }
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clipboardEvent.onCopy(clipboardContent);
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}
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}
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public void regainOwnership(Clipboard clipboard, Transferable newClipboardContents) {
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public void regainOwnership(Clipboard clipboard, Transferable newClipboardContents) {
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clipboard.setContents(newClipboardContents, this);
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try {
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clipboard.setContents(newClipboardContents, this);
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} catch (IllegalStateException ise) {
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try {
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sleep(200);
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} catch (InterruptedException e) {
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e.printStackTrace();
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}
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regainOwnership(clipboard, newClipboardContents);
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}
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}
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}
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public void run() {
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public void run() {
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