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authorJeff Muizelaar <jmuizelaar@mozilla.com>2018-03-02 15:56:02 -0500
committerwolfbeast <mcwerewolf@gmail.com>2018-03-14 12:34:36 +0100
commit5b69e05939c7fd3f917e2dd0f399774b3b15c886 (patch)
treec5a409912c0ce8d0e5a26c12eaa092b25ec0bc26 /dom/canvas/DocumentRendererChild.cpp
parent2d689a1bc3454e42a241724ad72007a5ee215742 (diff)
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Bug 1438425 - Delete DocumentRenderer. r=jesup, a=RyanVM
It is unused. --HG-- extra : histedit_source : b7af9f250f0330f90547114184873ae9971f20fc
Diffstat (limited to 'dom/canvas/DocumentRendererChild.cpp')
-rw-r--r--dom/canvas/DocumentRendererChild.cpp94
1 files changed, 0 insertions, 94 deletions
diff --git a/dom/canvas/DocumentRendererChild.cpp b/dom/canvas/DocumentRendererChild.cpp
deleted file mode 100644
index 15dd5fc52..000000000
--- a/dom/canvas/DocumentRendererChild.cpp
+++ /dev/null
@@ -1,94 +0,0 @@
-/* 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 "mozilla/ipc/DocumentRendererChild.h"
-
-#include "base/basictypes.h"
-
-#include "gfx2DGlue.h"
-#include "gfxPattern.h"
-#include "mozilla/gfx/2D.h"
-#include "mozilla/RefPtr.h"
-#include "nsPIDOMWindow.h"
-#include "nsIDOMWindow.h"
-#include "nsIDocShell.h"
-#include "nsIInterfaceRequestorUtils.h"
-#include "nsComponentManagerUtils.h"
-#include "nsCSSParser.h"
-#include "nsPresContext.h"
-#include "nsCOMPtr.h"
-#include "nsColor.h"
-#include "gfxContext.h"
-#include "nsLayoutUtils.h"
-#include "nsContentUtils.h"
-#include "nsCSSValue.h"
-#include "nsRuleNode.h"
-#include "mozilla/gfx/Matrix.h"
-
-using namespace mozilla;
-using namespace mozilla::gfx;
-using namespace mozilla::ipc;
-
-DocumentRendererChild::DocumentRendererChild()
-{}
-
-DocumentRendererChild::~DocumentRendererChild()
-{}
-
-bool
-DocumentRendererChild::RenderDocument(nsPIDOMWindowOuter* window,
- const nsRect& documentRect,
- const mozilla::gfx::Matrix& transform,
- const nsString& aBGColor,
- uint32_t renderFlags,
- bool flushLayout,
- const nsIntSize& renderSize,
- nsCString& data)
-{
- if (flushLayout)
- nsContentUtils::FlushLayoutForTree(window);
-
- RefPtr<nsPresContext> presContext;
- if (window) {
- nsIDocShell* docshell = window->GetDocShell();
- if (docshell) {
- docshell->GetPresContext(getter_AddRefs(presContext));
- }
- }
- if (!presContext)
- return false;
-
- nsCSSParser parser;
- nsCSSValue bgColorValue;
- if (!parser.ParseColorString(aBGColor, nullptr, 0, bgColorValue)) {
- return false;
- }
-
- nscolor bgColor;
- if (!nsRuleNode::ComputeColor(bgColorValue, presContext, nullptr, bgColor)) {
- return false;
- }
-
- // Draw directly into the output array.
- data.SetLength(renderSize.width * renderSize.height * 4);
-
- RefPtr<DrawTarget> dt =
- Factory::CreateDrawTargetForData(BackendType::CAIRO,
- reinterpret_cast<uint8_t*>(data.BeginWriting()),
- IntSize(renderSize.width, renderSize.height),
- 4 * renderSize.width,
- SurfaceFormat::B8G8R8A8);
- if (!dt || !dt->IsValid()) {
- gfxWarning() << "DocumentRendererChild::RenderDocument failed to Factory::CreateDrawTargetForData";
- return false;
- }
- RefPtr<gfxContext> ctx = gfxContext::CreateOrNull(dt);
- MOZ_ASSERT(ctx); // already checked the draw target above
- ctx->SetMatrix(mozilla::gfx::ThebesMatrix(transform));
-
- nsCOMPtr<nsIPresShell> shell = presContext->PresShell();
- shell->RenderDocument(documentRect, renderFlags, bgColor, ctx);
-
- return true;
-}