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Implement clipboard paste

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Paste computer clipboard to the device on Ctrl+v.

The other direction (pasting the device clipboard to the computer) is
not implemented. It would require a communication channel from the
device to the computer, other than the socket used by the video stream.
This commit is contained in:
Romain Vimont 2018-03-07 15:29:33 +01:00
commit e2a7abcd53
8 changed files with 62 additions and 19 deletions
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4
server/src/main/java/com/genymobile/scrcpy/ControlEventReader.java
View file

@ -13,12 +13,12 @@ public class ControlEventReader {
private static final int SCROLL_PAYLOAD_LENGTH = 16;
private static final int COMMAND_PAYLOAD_LENGTH = 1;
private static final int MAX_TEXT_LENGTH = 32;
private static final int TEXT_MAX_LENGTH = 256;
private static final int RAW_BUFFER_SIZE = 128;
private final byte[] rawBuffer = new byte[RAW_BUFFER_SIZE];
private final ByteBuffer buffer = ByteBuffer.wrap(rawBuffer);
private final byte[] textBuffer = new byte[MAX_TEXT_LENGTH];
private final byte[] textBuffer = new byte[TEXT_MAX_LENGTH];
public ControlEventReader() {
// invariant: the buffer is always in "get" mode

17
server/src/main/java/com/genymobile/scrcpy/EventController.java
View file

@ -93,14 +93,12 @@ public class EventController {
return injectKeyEvent(action, keycode, 0, metaState);
}
private boolean injectText(String text) {
return injectText(text, true);
}
private boolean injectText(String text, boolean decomposeOnFailure) {
KeyEvent[] events = charMap.getEvents(text.toCharArray());
private boolean injectChar(char c) {
String decomposed = KeyComposition.decompose(c);
char[] chars = decomposed != null ? decomposed.toCharArray() : new char[] {c};
KeyEvent[] events = charMap.getEvents(chars);
if (events == null) {
return decomposeOnFailure ? injectDecomposition(text) : false;
return false;
}
for (KeyEvent event : events) {
if (!injectEvent(event)) {
@ -110,10 +108,9 @@ public class EventController {
return true;
}
private boolean injectDecomposition(String text) {
private boolean injectText(String text) {
for (char c : text.toCharArray()) {
String composedText = KeyComposition.decompose(c);
if (composedText == null || !injectText(composedText, false)) {
if (!injectChar(c)) {
return false;
}
}