Add m-esr52 at 52.6.0

1 files changed, 54 insertions, 0 deletions

diff --git a/gfx/thebes/PrintTargetPS.h b/gfx/thebes/PrintTargetPS.h
new file mode 100644
index 000000000..68c1bd00b
--- /dev/null
+++ b/gfx/thebes/PrintTargetPS.h
@@ -0,0 +1,54 @@
+/* -*- 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_PRINTINGTARGETPS_H
+#define MOZILLA_GFX_PRINTINGTARGETPS_H
+
+#include "nsCOMPtr.h"
+#include "nsIOutputStream.h"
+#include "PrintTarget.h"
+
+namespace mozilla {
+namespace gfx {
+
+/**
+ * PostScript printing target.
+ */
+class PrintTargetPS final : public PrintTarget {
+public:
+  enum PageOrientation {
+    PORTRAIT,
+    LANDSCAPE
+  };
+
+  static already_AddRefed<PrintTargetPS>
+  CreateOrNull(nsIOutputStream *aStream,
+               IntSize aSizeInPoints,
+               PageOrientation aOrientation);
+
+  virtual nsresult BeginPrinting(const nsAString& aTitle,
+                                 const nsAString& aPrintToFileName) override;
+  virtual nsresult EndPage() override;
+  virtual void Finish() override;
+
+  virtual bool GetRotateForLandscape() {
+    return (mOrientation == LANDSCAPE);
+  }
+
+private:
+  PrintTargetPS(cairo_surface_t* aCairoSurface,
+                const IntSize& aSize,
+                nsIOutputStream *aStream,
+                PageOrientation aOrientation);
+  virtual ~PrintTargetPS();
+
+  nsCOMPtr<nsIOutputStream> mStream;
+  PageOrientation mOrientation;
+};
+
+} // namespace gfx
+} // namespace mozilla
+
+#endif /* MOZILLA_GFX_PRINTINGTARGETPS_H */