Add m-esr52 at 52.6.0

1 files changed, 111 insertions, 0 deletions

diff --git a/docshell/base/nsIClipboardCommands.idl b/docshell/base/nsIClipboardCommands.idl
new file mode 100644
index 000000000..9dcb1401f
--- /dev/null
+++ b/docshell/base/nsIClipboardCommands.idl
@@ -0,0 +1,111 @@
+/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "nsISupports.idl"
+
+/**
+ * An interface for embedding clients who wish to interact with
+ * the system-wide OS clipboard. Mozilla does not use a private
+ * clipboard, instead it places its data directly onto the system 
+ * clipboard. The webshell implements this interface.
+ */
+
+[scriptable, uuid(b8100c90-73be-11d2-92a5-00105a1b0d64)]
+interface nsIClipboardCommands : nsISupports {
+
+  /**
+   * Returns whether there is a selection and it is not read-only.
+   *
+   * @return <code>true</code> if the current selection can be cut,
+   *          <code>false</code> otherwise.
+   */
+  boolean canCutSelection();
+
+  /**
+   * Returns whether there is a selection and it is copyable.
+   *
+   * @return <code>true</code> if there is a selection,
+   *          <code>false</code> otherwise.
+   */
+  boolean canCopySelection();
+
+  /**
+   * Returns whether we can copy a link location.
+   *
+   * @return <code>true</code> if a link is selected,
+   *           <code>false</code> otherwise.
+   */
+  boolean canCopyLinkLocation();
+
+  /**
+   * Returns whether we can copy an image location.
+   *
+   * @return <code>true</code> if an image is selected,
+              <code>false</code> otherwise.
+   */
+  boolean canCopyImageLocation();
+
+  /**
+   * Returns whether we can copy an image's contents.
+   *
+   * @return <code>true</code> if an image is selected,
+   *          <code>false</code> otherwise
+   */
+  boolean canCopyImageContents();
+
+  /**
+   * Returns whether the current contents of the clipboard can be
+   * pasted and if the current selection is not read-only.
+   *
+   * @return <code>true</code> there is data to paste on the clipboard
+   *          and the current selection is not read-only,
+   *          <code>false</code> otherwise
+   */
+  boolean canPaste();
+
+  /**
+   * Cut the current selection onto the clipboard.
+   */
+  void cutSelection();
+
+  /**
+   * Copy the current selection onto the clipboard.
+   */
+  void copySelection();
+
+  /**
+   * Copy the link location of the current selection (e.g.,
+   * the |href| attribute of a selected |a| tag).
+   */
+  void copyLinkLocation();
+
+  /**
+   * Copy the location of the selected image.
+   */
+  void copyImageLocation();
+
+  /**
+   * Copy the contents of the selected image.
+   */
+  void copyImageContents();
+
+  /**
+   * Paste the contents of the clipboard into the current selection.
+   */
+  void paste();
+
+  /**
+   * Select the entire contents.
+   */
+  void selectAll();
+
+  /**
+   * Clear the current selection (if any). Insertion point ends up
+   * at beginning of current selection.
+   */
+  void selectNone();
+
+};