layout/ipc/RenderFrameChild.cpp@fc2d59ddac77 (annotated)
layout/ipc/RenderFrameChild.cpp
Wed, 31 Dec 2014 07:22:50 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 07:22:50 +0100
- branch
- TOR_BUG_3246
- changeset 4
- fc2d59ddac77
- permissions
- -rw-r--r--
Correct previous dual key logic pending first delivery installment.
| michael@0 | 1 | /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- |
| michael@0 | 2 | * vim: sw=2 ts=8 et : |
| michael@0 | 3 | */ |
| michael@0 | 4 | /* This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 5 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 6 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 7 | |
| michael@0 | 8 | #include "RenderFrameChild.h" |
| michael@0 | 9 | #include "mozilla/layers/LayerTransactionChild.h" |
| michael@0 | 10 | |
| michael@0 | 11 | using mozilla::layers::PLayerTransactionChild; |
| michael@0 | 12 | using mozilla::layers::LayerTransactionChild; |
| michael@0 | 13 | |
| michael@0 | 14 | namespace mozilla { |
| michael@0 | 15 | namespace layout { |
| michael@0 | 16 | |
| michael@0 | 17 | void |
| michael@0 | 18 | RenderFrameChild::Destroy() |
| michael@0 | 19 | { |
| michael@0 | 20 | size_t numChildren = ManagedPLayerTransactionChild().Length(); |
| michael@0 | 21 | NS_ABORT_IF_FALSE(0 == numChildren || 1 == numChildren, |
| michael@0 | 22 | "render frame must only have 0 or 1 layer forwarder"); |
| michael@0 | 23 | |
| michael@0 | 24 | if (numChildren) { |
| michael@0 | 25 | LayerTransactionChild* layers = |
| michael@0 | 26 | static_cast<LayerTransactionChild*>(ManagedPLayerTransactionChild()[0]); |
| michael@0 | 27 | layers->Destroy(); |
| michael@0 | 28 | // |layers| was just deleted, take care |
| michael@0 | 29 | } |
| michael@0 | 30 | |
| michael@0 | 31 | Send__delete__(this); |
| michael@0 | 32 | // WARNING: |this| is dead, hands off |
| michael@0 | 33 | } |
| michael@0 | 34 | |
| michael@0 | 35 | PLayerTransactionChild* |
| michael@0 | 36 | RenderFrameChild::AllocPLayerTransactionChild() |
| michael@0 | 37 | { |
| michael@0 | 38 | LayerTransactionChild* c = new LayerTransactionChild(); |
| michael@0 | 39 | c->AddIPDLReference(); |
| michael@0 | 40 | return c; |
| michael@0 | 41 | } |
| michael@0 | 42 | |
| michael@0 | 43 | bool |
| michael@0 | 44 | RenderFrameChild::DeallocPLayerTransactionChild(PLayerTransactionChild* aLayers) |
| michael@0 | 45 | { |
| michael@0 | 46 | static_cast<LayerTransactionChild*>(aLayers)->ReleaseIPDLReference(); |
| michael@0 | 47 | return true; |
| michael@0 | 48 | } |
| michael@0 | 49 | |
| michael@0 | 50 | } // namespace layout |
| michael@0 | 51 | } // namespace mozilla |
