Bug 1480637 - Remove nsIClipboardCommands; r=nika

Summary:
Unused interface that can be removed.

MozReview-Commit-ID: GnHRXdtI4qe

Test Plan: Try run

Reviewers: nika

Tags: #secure-revision

Bug #: 1480637

Differential Revision: https://phabricator.services.mozilla.com/D2694

docshell/base/moz.build

@@ -37,7 +37,6 @@ DIRS += [
 
 XPIDL_SOURCES += [
     'nsCDefaultURIFixup.idl',
-    'nsIClipboardCommands.idl',
     'nsIContentViewer.idl',
     'nsIContentViewerEdit.idl',
     'nsIDocShell.idl',

docshell/base/nsDocShell.cpp

@@ -528,7 +528,6 @@ NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(nsDocShell)
   NS_INTERFACE_MAP_ENTRY(nsIAuthPromptProvider)
   NS_INTERFACE_MAP_ENTRY(nsILoadContext)
   NS_INTERFACE_MAP_ENTRY(nsILinkHandler)
-  NS_INTERFACE_MAP_ENTRY(nsIClipboardCommands)
   NS_INTERFACE_MAP_ENTRY(nsIDOMStorageManager)
   NS_INTERFACE_MAP_ENTRY_CONDITIONAL(nsINetworkInterceptController,
                                      mInterceptController)
@@ -13289,96 +13288,6 @@ nsDocShell::EnsureCommandHandler()
   return mCommandManager ? NS_OK : NS_ERROR_FAILURE;
 }
 
-NS_IMETHODIMP
-nsDocShell::CanCutSelection(bool* aResult)
-{
-  return IsCommandEnabled("cmd_cut", aResult);
-}
-
-NS_IMETHODIMP
-nsDocShell::CanCopySelection(bool* aResult)
-{
-  return IsCommandEnabled("cmd_copy", aResult);
-}
-
-NS_IMETHODIMP
-nsDocShell::CanCopyLinkLocation(bool* aResult)
-{
-  return IsCommandEnabled("cmd_copyLink", aResult);
-}
-
-NS_IMETHODIMP
-nsDocShell::CanCopyImageLocation(bool* aResult)
-{
-  return IsCommandEnabled("cmd_copyImageLocation", aResult);
-}
-
-NS_IMETHODIMP
-nsDocShell::CanCopyImageContents(bool* aResult)
-{
-  return IsCommandEnabled("cmd_copyImageContents", aResult);
-}
-
-NS_IMETHODIMP
-nsDocShell::CanPaste(bool* aResult)
-{
-  return IsCommandEnabled("cmd_paste", aResult);
-}
-
-NS_IMETHODIMP
-nsDocShell::CutSelection(void)
-{
-  return DoCommand("cmd_cut");
-}
-
-NS_IMETHODIMP
-nsDocShell::CopySelection(void)
-{
-  return DoCommand("cmd_copy");
-}
-
-NS_IMETHODIMP
-nsDocShell::CopyLinkLocation(void)
-{
-  return DoCommand("cmd_copyLink");
-}
-
-NS_IMETHODIMP
-nsDocShell::CopyImageLocation(void)
-{
-  return DoCommand("cmd_copyImageLocation");
-}
-
-NS_IMETHODIMP
-nsDocShell::CopyImageContents(void)
-{
-  return DoCommand("cmd_copyImageContents");
-}
-
-NS_IMETHODIMP
-nsDocShell::Paste(void)
-{
-  return DoCommand("cmd_paste");
-}
-
-NS_IMETHODIMP
-nsDocShell::SelectAll(void)
-{
-  return DoCommand("cmd_selectAll");
-}
-
-//
-// SelectNone
-//
-// Collapses the current selection, insertion point ends up at beginning
-// of previous selection.
-//
-NS_IMETHODIMP
-nsDocShell::SelectNone(void)
-{
-  return DoCommand("cmd_selectNone");
-}
-
 // link handling
 
 class OnLinkClickEvent : public Runnable

docshell/base/nsDocShell.h

@@ -22,7 +22,6 @@
 
 #include "nsIAuthPromptProvider.h"
 #include "nsIBaseWindow.h"
-#include "nsIClipboardCommands.h"
 #include "nsIDeprecationWarner.h"
 #include "nsIDocShell.h"
 #include "nsIDocShellTreeItem.h"
@@ -129,7 +128,6 @@ class nsDocShell final
   , public nsIAuthPromptProvider
   , public nsILoadContext
   , public nsILinkHandler
-  , public nsIClipboardCommands
   , public nsIDOMStorageManager
   , public nsINetworkInterceptController
   , public nsIDeprecationWarner
@@ -178,7 +176,6 @@ public:
   NS_DECL_NSIREFRESHURI
   NS_DECL_NSIWEBPAGEDESCRIPTOR
   NS_DECL_NSIAUTHPROMPTPROVIDER
-  NS_DECL_NSICLIPBOARDCOMMANDS
   NS_DECL_NSINETWORKINTERCEPTCONTROLLER
   NS_DECL_NSIDEPRECATIONWARNER
 

docshell/base/nsIClipboardCommands.idl

@@ -1,111 +0,0 @@
-/* -*- 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();
-
-};