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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/PrintTargetThebes.h
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'gfx/thebes/PrintTargetThebes.h')
-rw-r--r--gfx/thebes/PrintTargetThebes.h57
1 files changed, 57 insertions, 0 deletions
diff --git a/gfx/thebes/PrintTargetThebes.h b/gfx/thebes/PrintTargetThebes.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_PRINTTARGETTHEBES_H
+#define MOZILLA_GFX_PRINTTARGETTHEBES_H
+
+#include "mozilla/gfx/PrintTarget.h"
+
+class gfxASurface;
+
+namespace mozilla {
+namespace gfx {
+
+/**
+ * XXX Remove this class.
+ *
+ * This class should go away once all the logic from the gfxASurface subclasses
+ * has been moved to new PrintTarget subclasses and we no longer need to
+ * wrap a gfxASurface.
+ *
+ * When removing this class, be sure to make PrintTarget::MakeDrawTarget
+ * non-virtual!
+ */
+class PrintTargetThebes final : public PrintTarget {
+public:
+
+ static already_AddRefed<PrintTargetThebes>
+ CreateOrNull(gfxASurface* aSurface);
+
+ virtual nsresult BeginPrinting(const nsAString& aTitle,
+ const nsAString& aPrintToFileName) override;
+ virtual nsresult EndPrinting() override;
+ virtual nsresult AbortPrinting() override;
+ virtual nsresult BeginPage() override;
+ virtual nsresult EndPage() override;
+ virtual void Finish() override;
+
+ virtual already_AddRefed<DrawTarget>
+ MakeDrawTarget(const IntSize& aSize,
+ DrawEventRecorder* aRecorder = nullptr) override;
+
+ virtual already_AddRefed<DrawTarget> GetReferenceDrawTarget(DrawEventRecorder* aRecorder) final;
+
+private:
+
+ // Only created via CreateOrNull
+ explicit PrintTargetThebes(gfxASurface* aSurface);
+
+ RefPtr<gfxASurface> mGfxSurface;
+};
+
+} // namespace gfx
+} // namespace mozilla
+
+#endif /* MOZILLA_GFX_PRINTTARGETTHEBES_H */