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MyClipboard
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Add functionality for inserting content into clipboard & add functionality to start/stop listening

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MYC-Refactor
Hammy 3 years ago
parent 58d98b7ae6
commit 82d23458be
1 changed files with 90 additions and 41 deletions
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131
src/main/java/me/goudham/MacClipboardListener.java
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@ -2,6 +2,7 @@ package me.goudham;
import java.awt.Dimension;
import java.awt.Image;
import java.awt.datatransfer.StringSelection;
import java.awt.datatransfer.Transferable;
import java.awt.image.BufferedImage;
import java.io.File;
@ -11,7 +12,10 @@ import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.TimeUnit;
import me.goudham.domain.MyClipboardContent;
import me.goudham.domain.OldClipboardContent;
import me.goudham.domain.TransferableFileList;
import me.goudham.domain.TransferableImage;
import static java.lang.Thread.sleep;
import static me.goudham.ClipboardUtils.getFileContent;
import static me.goudham.ClipboardUtils.getImageContent;
import static me.goudham.ClipboardUtils.getStringContent;
@ -19,9 +23,15 @@ import static me.goudham.domain.Contents.FILELIST;
import static me.goudham.domain.Contents.IMAGE;
import static me.goudham.domain.Contents.TEXT;
class MacClipboardListener extends ClipboardListener {
class MacClipboardListener extends ClipboardListener implements Runnable {
ScheduledExecutorService scheduledExecutorService = Executors.newSingleThreadScheduledExecutor();
MyClipboardContent<?>[] myClipboardContents;
private boolean listening = false;
MacClipboardListener() {}
MacClipboardListener() {
Transferable oldClipboardContents = clipboard.getContents(null);
myClipboardContents = new MyClipboardContent[] { ClipboardUtils.getClipboardContents(oldClipboardContents, clipboard) };
}
/**
* Checks if {@link String} is within the clipboard and changed
@ -30,18 +40,20 @@ class MacClipboardListener extends ClipboardListener {
* @param myClipboardContents {@link MyClipboardContent[]} of Unknown {@link Class} containing previous contents
*/
void checkText(Transferable newClipboardContents, MyClipboardContent<?>[] myClipboardContents) {
if (isTextMonitored()) {
if (TEXT.isAvailable(clipboard) && !FILELIST.isAvailable(clipboard)) {
String newStringContent = getStringContent(newClipboardContents);
if (newStringContent == null) return;
if (TEXT.isAvailable(clipboard) && !FILELIST.isAvailable(clipboard)) {
String newStringContent = getStringContent(newClipboardContents);
if (newStringContent == null) return;
if (isTextMonitored()) {
Object oldContent = myClipboardContents[0].getOldContent();
if (!newStringContent.equals(oldContent)) {
OldClipboardContent oldClipboardContent = ClipboardUtils.getOldClipboardContent(oldContent);
getEventManager().notifyTextEvent(oldClipboardContent, newStringContent);
myClipboardContents[0].setOldContent(newStringContent);
}
}
myClipboardContents[0].setOldContent(newStringContent);
myClipboardContents[0].setOldDimensionContent(newStringContent);
}
}
@ -52,19 +64,20 @@ class MacClipboardListener extends ClipboardListener {
* @param myClipboardContents {@link MyClipboardContent[]} of Unknown {@link Class} containing previous contents
*/
void checkImages(Transferable newClipboardContents, MyClipboardContent<?>[] myClipboardContents) {
if (isImageMonitored()) {
if (IMAGE.isAvailable(clipboard)) {
BufferedImage bufferedImageContent = getImageContent(newClipboardContents);
if (bufferedImageContent == null) return;
if (IMAGE.isAvailable(clipboard)) {
BufferedImage bufferedImageContent = getImageContent(newClipboardContents);
if (bufferedImageContent == null) return;
Dimension newDimensionContent = new Dimension(bufferedImageContent.getWidth(), bufferedImageContent.getHeight());
Dimension newDimensionContent = new Dimension(bufferedImageContent.getWidth(), bufferedImageContent.getHeight());
if (isImageMonitored()) {
if (!newDimensionContent.equals(myClipboardContents[0].getOldDimensionContent())) {
OldClipboardContent oldClipboardContent = ClipboardUtils.getOldClipboardContent(myClipboardContents[0].getOldContent());
getEventManager().notifyImageEvent(oldClipboardContent, bufferedImageContent);
myClipboardContents[0].setOldContent(bufferedImageContent);
myClipboardContents[0].setOldDimensionContent(newDimensionContent);
}
}
myClipboardContents[0].setOldContent(bufferedImageContent);
myClipboardContents[0].setOldDimensionContent(newDimensionContent);
}
}
@ -76,76 +89,112 @@ class MacClipboardListener extends ClipboardListener {
* @param myClipboardContents {@link MyClipboardContent[]} of Unknown {@link Class} containing previous contents
*/
void checkFiles(Transferable newClipboardContents, MyClipboardContent<?>[] myClipboardContents) {
if (isFileMonitored()) {
if (FILELIST.isAvailable(clipboard)) {
List<File> fileListContent = getFileContent(newClipboardContents);
if (fileListContent == null) return;
if (FILELIST.isAvailable(clipboard)) {
List<File> fileListContent = getFileContent(newClipboardContents);
if (fileListContent == null) return;
if (isFileMonitored()) {
if (!fileListContent.equals(myClipboardContents[0].getOldContent())) {
OldClipboardContent oldClipboardContent = ClipboardUtils.getOldClipboardContent(myClipboardContents[0].getOldContent());
getEventManager().notifyFilesEvent(oldClipboardContent, fileListContent);
myClipboardContents[0].setOldContent(fileListContent);
}
}
myClipboardContents[0].setOldContent(fileListContent);
myClipboardContents[0].setOldContent(fileListContent);
}
}
@Override
void startListening() {
if (!listening) {
listening = true;
execute();
}
}
/**
* Main entry point for {@link MacClipboardListener}
* <p>Retrieves thread from {@link Executors#newSingleThreadScheduledExecutor()} and executes code on a fixed delay</p>
*/
@Override
void execute() {
Transferable oldClipboardContents = clipboard.getContents(null);
final MyClipboardContent<?>[] myClipboardContents = new MyClipboardContent[] { ClipboardUtils.getClipboardContents(oldClipboardContents, clipboard) };
void stopListening() {
if (listening) {
scheduledExecutorService.shutdown();
scheduledExecutorService = Executors.newSingleThreadScheduledExecutor();
try {
sleep(200);
} catch (InterruptedException ie) {
ie.printStackTrace();
}
ScheduledExecutorService executor = Executors.newSingleThreadScheduledExecutor();
executor.scheduleAtFixedRate(() -> {
Transferable newClipboardContents = clipboard.getContents(null);
checkText(newClipboardContents, myClipboardContents);
checkImages(newClipboardContents, myClipboardContents);
checkFiles(newClipboardContents, myClipboardContents);
}, 0, 350, TimeUnit.MILLISECONDS);
listening = false;
}
}
@Override
void insert(String stringComponent) {
void insert(String stringContent) {
insertAndNotify(stringContent);
}
@Override
void insert(Image imageContent) {
insertAndNotify(imageContent);
}
@Override
void insert(List<File> fileContent) {
insertAndNotify(fileContent);
}
@Override
void insertAndNotify(String stringContent) {
try {
sleep(200);
} catch (InterruptedException ie) {
ie.printStackTrace();
}
clipboard.setContents(new StringSelection(stringContent), null);
}
@Override
void insertAndNotify(Image imageContent) {
try {
sleep(200);
} catch (InterruptedException ie) {
ie.printStackTrace();
}
clipboard.setContents(new TransferableImage(imageContent), null);
}
@Override
void insertAndNotify(List<File> fileContent) {
try {
sleep(200);
} catch (InterruptedException ie) {
ie.printStackTrace();
}
clipboard.setContents(new TransferableFileList(fileContent), null);
}
@Override
void startListening() {
public void run() {
try {
Transferable newClipboardContents = clipboard.getContents(null);
checkText(newClipboardContents, myClipboardContents);
checkImages(newClipboardContents, myClipboardContents);
checkFiles(newClipboardContents, myClipboardContents);
} catch (IllegalStateException ise) {
ise.printStackTrace();
}
}
/**
* Main entry point for {@link MacClipboardListener}
* <p>Retrieves thread from {@link Executors#newSingleThreadScheduledExecutor()} and executes code on a fixed delay</p>
*/
@Override
void stopListening() {
void execute() {
scheduledExecutorService.scheduleAtFixedRate(this, 0, 200, TimeUnit.MILLISECONDS);
}
}

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