docshell/base/nsDocShellTransferableHooks.cpp@6474c204b198 (annotated)
docshell/base/nsDocShellTransferableHooks.cpp
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | /* This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 2 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 3 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 4 | |
| michael@0 | 5 | #include "nsDocShellTransferableHooks.h" |
| michael@0 | 6 | #include "nsIClipboardDragDropHooks.h" |
| michael@0 | 7 | #include "nsIClipboardDragDropHookList.h" |
| michael@0 | 8 | #include "nsArrayEnumerator.h" |
| michael@0 | 9 | |
| michael@0 | 10 | nsTransferableHookData::nsTransferableHookData() |
| michael@0 | 11 | { |
| michael@0 | 12 | } |
| michael@0 | 13 | |
| michael@0 | 14 | |
| michael@0 | 15 | nsTransferableHookData::~nsTransferableHookData() |
| michael@0 | 16 | { |
| michael@0 | 17 | } |
| michael@0 | 18 | |
| michael@0 | 19 | //***************************************************************************** |
| michael@0 | 20 | // nsIClipboardDragDropHookList |
| michael@0 | 21 | //***************************************************************************** |
| michael@0 | 22 | |
| michael@0 | 23 | NS_IMPL_ISUPPORTS(nsTransferableHookData, nsIClipboardDragDropHookList) |
| michael@0 | 24 | |
| michael@0 | 25 | NS_IMETHODIMP |
| michael@0 | 26 | nsTransferableHookData::AddClipboardDragDropHooks( |
| michael@0 | 27 | nsIClipboardDragDropHooks *aOverrides) |
| michael@0 | 28 | { |
| michael@0 | 29 | NS_ENSURE_ARG(aOverrides); |
| michael@0 | 30 | |
| michael@0 | 31 | // don't let a hook be added more than once |
| michael@0 | 32 | if (mHookList.IndexOfObject(aOverrides) == -1) |
| michael@0 | 33 | { |
| michael@0 | 34 | if (!mHookList.AppendObject(aOverrides)) |
| michael@0 | 35 | return NS_ERROR_FAILURE; |
| michael@0 | 36 | } |
| michael@0 | 37 | |
| michael@0 | 38 | return NS_OK; |
| michael@0 | 39 | } |
| michael@0 | 40 | |
| michael@0 | 41 | NS_IMETHODIMP |
| michael@0 | 42 | nsTransferableHookData::RemoveClipboardDragDropHooks( |
| michael@0 | 43 | nsIClipboardDragDropHooks *aOverrides) |
| michael@0 | 44 | { |
| michael@0 | 45 | NS_ENSURE_ARG(aOverrides); |
| michael@0 | 46 | if (!mHookList.RemoveObject(aOverrides)) |
| michael@0 | 47 | return NS_ERROR_FAILURE; |
| michael@0 | 48 | |
| michael@0 | 49 | return NS_OK; |
| michael@0 | 50 | } |
| michael@0 | 51 | |
| michael@0 | 52 | NS_IMETHODIMP |
| michael@0 | 53 | nsTransferableHookData::GetHookEnumerator(nsISimpleEnumerator **aResult) |
| michael@0 | 54 | { |
| michael@0 | 55 | return NS_NewArrayEnumerator(aResult, mHookList); |
| michael@0 | 56 | } |
