Adding debian version 1.12.0-1+deb10u1.debian/1.12.0-1+deb10u1debian

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 270 insertions, 0 deletions

diff --git a/debian/missing-sources/clipboard-polyfill-be05dad.ts b/debian/missing-sources/clipboard-polyfill-be05dad.ts
new file mode 100644
index 0000000..602cadb
--- /dev/null
+++ b/debian/missing-sources/clipboard-polyfill-be05dad.ts
@@ -0,0 +1,270 @@
+import {Promise} from "es6-promise";
+import {DT, suppressDTWarnings} from "./DT";
+
+// Debug log strings should be short, since they are copmiled into the production build.
+// TODO: Compile debug logging code out of production builds?
+var debugLog: (s: string) => void = function(s: string) {};
+var showWarnings = true;
+var warn = (console.warn || console.log).bind(console, "[clipboard-polyfill]");
+
+var TEXT_PLAIN = "text/plain";
+
+export default class ClipboardPolyfill {
+  public static readonly DT = DT;
+
+  public static setDebugLog(f: (s: string) => void): void {
+    debugLog = f;
+  }
+
+  public static suppressWarnings() {
+    showWarnings = false;
+    suppressDTWarnings();
+  }
+
+  public static write(data: DT): Promise<void> {
+    if (showWarnings && !data.getData(TEXT_PLAIN)) {
+      warn("clipboard.write() was called without a "+
+        "`text/plain` data type. On some platforms, this may result in an "+
+        "empty clipboard. Call clipboard.suppressWarnings() "+
+        "to suppress this warning.");
+    }
+
+    return new Promise<void>((resolve, reject) => {
+      // Internet Explorer
+      if (seemToBeInIE()) {
+        if (writeIE(data)) {
+          resolve()
+        } else {
+          reject(new Error("Copying failed, possibly because the user rejected it."));
+        }
+        return;
+      }
+
+      var tracker = execCopy(data);
+      if (tracker.success) {
+        debugLog("regular execCopy worked");
+        resolve();
+        return;
+      }
+
+      // Success detection on Edge is not possible, due to bugs in all 4
+      // detection mechanisms we could try to use. Assume success.
+      if (navigator.userAgent.indexOf("Edge") > -1) {
+        debugLog("UA \"Edge\" => assuming success");
+        resolve();
+        return;
+      }
+
+      // Fallback 1 for desktop Safari.
+      tracker = copyUsingTempSelection(document.body, data);
+      if (tracker.success) {
+        debugLog("copyUsingTempSelection worked");
+        resolve();
+        return;
+      }
+
+      // Fallback 2 for desktop Safari. 
+      tracker = copyUsingTempElem(data);
+      if (tracker.success) {
+        debugLog("copyUsingTempElem worked");
+        resolve();
+        return;
+      }
+
+      // Fallback for iOS Safari.
+      var text = data.getData(TEXT_PLAIN);
+      if (text !== undefined && copyTextUsingDOM(text)) {
+        debugLog("copyTextUsingDOM worked");
+        resolve();
+        return;
+      }
+
+      reject(new Error("Copy command failed."));
+    });
+  }
+
+  public static writeText(s: string): Promise<void> {
+    var dt = new DT();
+    dt.setData(TEXT_PLAIN, s);
+    return this.write(dt);
+  }
+
+  public static read(): Promise<DT> {
+    return new Promise((resolve, reject) => {
+      if (seemToBeInIE()) {
+        readIE().then(
+          (s: string) => resolve(DTFromText(s)),
+          reject
+        );
+        return;
+      }
+      // TODO: Attempt to read using async clipboard API.
+      reject("Read is not supported in your browser.")
+    });
+  }
+
+  public static readText(): Promise<string> {
+    if (seemToBeInIE()) {
+      return readIE();
+    }
+    return new Promise((resolve, reject) => {
+      // TODO: Attempt to read using async clipboard API.
+      reject("Read is not supported in your browser.")
+    });
+  }
+}
+
+/******** Implementations ********/
+
+class FallbackTracker {
+  public success: boolean = false;
+}
+
+function copyListener(tracker: FallbackTracker, data: DT, e: ClipboardEvent): void {
+  debugLog("listener called");
+  tracker.success = true;
+  data.forEach((value: string, key: string) => {
+    e.clipboardData.setData(key, value);
+    if (key === TEXT_PLAIN && e.clipboardData.getData(key) != value) {
+      debugLog("setting text/plain failed");
+      tracker.success = false;
+    }
+  });
+  e.preventDefault();
+}
+
+function execCopy(data: DT): FallbackTracker {
+  var tracker = new FallbackTracker();
+  var listener = copyListener.bind(this, tracker, data);
+
+  document.addEventListener("copy", listener);
+  try {
+    // We ignore the return value, since FallbackTracker tells us whether the
+    // listener was called. It seems that checking the return value here gives
+    // us no extra information in any browser.
+    document.execCommand("copy");
+  } finally {
+    document.removeEventListener("copy", listener);
+  }
+  return tracker;
+}
+
+// Create a temporary DOM element to select, so that `execCommand()` is not
+// rejected.
+function copyUsingTempSelection(e: HTMLElement, data: DT): FallbackTracker {
+  selectionSet(e);
+  var tracker = execCopy(data);
+  selectionClear();
+  return tracker;
+}
+
+// Create a temporary DOM element to select, so that `execCommand()` is not
+// rejected.
+function copyUsingTempElem(data: DT): FallbackTracker {
+  var tempElem = document.createElement("div");
+  // Place some text in the elem so that Safari has something to select.
+  tempElem.textContent = "temporary element";
+  document.body.appendChild(tempElem);
+
+  var tracker = copyUsingTempSelection(tempElem, data);
+
+  document.body.removeChild(tempElem);
+  return tracker;
+}
+
+// Uses shadow DOM.
+function copyTextUsingDOM(str: string): boolean {
+  debugLog("copyTextUsingDOM");
+
+  var tempElem = document.createElement("div");
+  // Use shadow DOM if available.
+  var spanParent: Node = tempElem;
+  if (tempElem.attachShadow) {
+    debugLog("Using shadow DOM.");
+    spanParent = tempElem.attachShadow({mode: "open"});
+  }
+
+  var span = document.createElement("span");
+  span.innerText = str;
+  // span.style.whiteSpace = "pre-wrap"; // TODO: Use `innerText` above instead?
+
+  spanParent.appendChild(span);
+  document.body.appendChild(tempElem);
+  selectionSet(span);
+
+  var result = document.execCommand("copy");
+
+  selectionClear();
+  document.body.removeChild(tempElem);
+
+  return result;
+}
+
+/******** Selection ********/
+
+function selectionSet(elem: Element): void {
+  var sel = document.getSelection();
+  var range = document.createRange();
+  range.selectNodeContents(elem);
+  sel.removeAllRanges();
+  sel.addRange(range);
+}
+
+function selectionClear(): void {
+  var sel = document.getSelection();
+  sel.removeAllRanges();
+}
+
+/******** Convenience ********/
+
+function DTFromText(s: string): DT {
+  var dt = new DT();
+  dt.setData(TEXT_PLAIN, s);
+  return dt;
+}
+
+/******** Internet Explorer ********/
+
+interface IEWindow extends Window {
+  clipboardData: {
+    setData: (key: string, value: string) => boolean;
+    // Always results in a string: https://msdn.microsoft.com/en-us/library/ms536436(v=vs.85).aspx
+    getData: (key: string) => string;
+  }
+}
+
+function seemToBeInIE(): boolean {
+  return typeof ClipboardEvent === "undefined" &&
+         typeof (window as IEWindow).clipboardData !== "undefined" &&
+         typeof (window as IEWindow).clipboardData.setData !== "undefined";
+}
+
+function writeIE(data: DT): boolean {
+  // IE supports text or URL, but not HTML: https://msdn.microsoft.com/en-us/library/ms536744(v=vs.85).aspx
+  // TODO: Write URLs to `text/uri-list`? https://developer.mozilla.org/en-US/docs/Web/API/HTML_Drag_and_Drop_API/Recommended_drag_types
+  var text = data.getData(TEXT_PLAIN);
+  if (text !== undefined) {
+    return (window as IEWindow).clipboardData.setData("Text", text);
+  }
+
+  throw ("No `text/plain` value was specified.");
+}
+
+// Returns "" if the read failed, e.g. because the user rejected the permission.
+function readIE(): Promise<string> {
+  return new Promise((resolve, reject) => {
+    var text = (window as IEWindow).clipboardData.getData("Text");
+    if (text === "") {
+      reject(new Error("Empty clipboard or could not read plain text from clipboard"));
+    } else {
+      resolve(text);
+    }
+  })
+}
+
+/******** Expose `clipboard` on the global object in browser. ********/
+
+// TODO: Figure out how to expose ClipboardPolyfill as self.clipboard using
+// WebPack?
+declare var module: any;
+module.exports = ClipboardPolyfill;