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feat: add serverCut support for extended messages

This commit is contained in:
Juanjo Diaz 2022-11-10 17:51:49 +01:00
parent f6f54d8257
commit 85ae083c08
1 changed files with 17 additions and 16 deletions
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33
core/rfb.js
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@ -2180,6 +2180,21 @@ export default class RFB extends EventTargetMixin {
return this._fail("Unexpected SetColorMapEntries message"); return this._fail("Unexpected SetColorMapEntries message");
} }
_triggerClipboardEvent(text) {
this.dispatchEvent(new CustomEvent("clipboard", { detail: { text: text } }));
if (Clipboard.isSupported) {
const clipboardData = new DataTransfer();
clipboardData.setData("text/plain", text);
const clipboardEvent = new ClipboardEvent('copy', { clipboardData });
// Force initialization since the constructor is broken in Firefox
if (!clipboardEvent.clipboardData.items.length) {
clipboardEvent.clipboardData.items.add(text, "text/plain");
}
this._canvas.dispatchEvent(clipboardEvent);
}
}
_handleServerCutText() { _handleServerCutText() {
Log.Debug("ServerCutText"); Log.Debug("ServerCutText");
@ -2199,19 +2214,7 @@ export default class RFB extends EventTargetMixin {
return true; return true;
} }
this.dispatchEvent(new CustomEvent("clipboard", { detail: { text: text } })); this._triggerClipboardEvent(text);
if (Clipboard.isSupported) {
const clipboardData = new DataTransfer();
clipboardData.setData("text/plain", text);
const clipboardEvent = new ClipboardEvent('copy', { clipboardData });
// Force initialization since the constructor is broken in Firefox
if (!clipboardEvent.clipboardData.items.length) {
clipboardEvent.clipboardData.items.add(text, "text/plain");
}
this._canvas.dispatchEvent(clipboardEvent);
}
} else { } else {
//Extended msg. //Extended msg.
length = Math.abs(length); length = Math.abs(length);
@ -2346,9 +2349,7 @@ export default class RFB extends EventTargetMixin {
textData = textData.replace("\r\n", "\n"); textData = textData.replace("\r\n", "\n");
this.dispatchEvent(new CustomEvent( this._triggerClipboardEvent(textData);
"clipboard",
{ detail: { text: textData } }));
} }
} else { } else {
return this._fail("Unexpected action in extended clipboard message: " + actions); return this._fail("Unexpected action in extended clipboard message: " + actions);