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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /gfx/thebes/PrintTargetCG.h
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'gfx/thebes/PrintTargetCG.h')
-rw-r--r--gfx/thebes/PrintTargetCG.h42
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diff --git a/gfx/thebes/PrintTargetCG.h b/gfx/thebes/PrintTargetCG.h
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+/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ * 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/. */
+
+#ifndef MOZILLA_GFX_PRINTTARGETCG_H
+#define MOZILLA_GFX_PRINTTARGETCG_H
+
+#include <Carbon/Carbon.h>
+#include "PrintTarget.h"
+
+namespace mozilla {
+namespace gfx {
+
+/**
+ * CoreGraphics printing target.
+ *
+ * Note that a CGContextRef obtained from PMSessionGetCGGraphicsContext is
+ * valid only for the current page. As a consequence instances of this class
+ * should only be used to print a single page.
+ */
+class PrintTargetCG final : public PrintTarget
+{
+public:
+ static already_AddRefed<PrintTargetCG>
+ CreateOrNull(const IntSize& aSize, gfxImageFormat aFormat);
+
+ static already_AddRefed<PrintTargetCG>
+ CreateOrNull(CGContextRef aContext, const IntSize& aSize);
+
+ virtual already_AddRefed<DrawTarget>
+ GetReferenceDrawTarget(DrawEventRecorder* aRecorder) final;
+
+private:
+ PrintTargetCG(cairo_surface_t* aCairoSurface,
+ const IntSize& aSize);
+};
+
+} // namespace gfx
+} // namespace mozilla
+
+#endif /* MOZILLA_GFX_PRINTTARGETCG_H */