Add m-esr52 at 52.6.0

1 files changed, 93 insertions, 0 deletions

diff --git a/widget/gtk/nsPaperPS.h b/widget/gtk/nsPaperPS.h
new file mode 100644
index 000000000..1acc1780c
--- /dev/null
+++ b/widget/gtk/nsPaperPS.h
@@ -0,0 +1,93 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/* ex: set tabstop=8 softtabstop=4 shiftwidth=4 expandtab: */
+/* 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 _PAPERPS_H_
+#define _PAPERPS_H_
+
+#include "nsDebug.h"
+
+struct nsPaperSizePS_ {
+    const char *name;
+    float width_mm;
+    float height_mm;
+    bool isMetric;        // Present to the user in metric, if possible
+};
+
+class nsPaperSizePS {
+    public:
+        /** ---------------------------------------------------
+         * Constructor
+         */
+        nsPaperSizePS() { mCurrent = 0; }
+
+        /** ---------------------------------------------------
+         * @return true if the cursor points past the last item.
+         */
+        bool AtEnd() { return mCurrent >= mCount; }
+
+        /** ---------------------------------------------------
+         * Position the cursor at the beginning of the paper size list.
+         * @return VOID
+         */
+        void First() { mCurrent = 0; }
+
+        /** ---------------------------------------------------
+         * Advance the cursor to the next item.
+         * @return VOID
+         */
+        void Next() {
+            NS_ASSERTION(!AtEnd(), "Invalid current item");
+            mCurrent++;
+        }
+
+        /** ---------------------------------------------------
+         * Point the cursor to the entry with the given paper name.
+         * @return true if pointing to a valid entry.
+         */
+        bool Find(const char *aName);
+
+        /** ---------------------------------------------------
+         * @return a pointer to the name of the current paper size
+         */
+        const char *Name() {
+            NS_PRECONDITION(!AtEnd(), "Invalid current item");
+            return mList[mCurrent].name;
+        }
+
+        /** ---------------------------------------------------
+         * @return the width of the page in millimeters
+         */
+        float Width_mm() {
+            NS_PRECONDITION(!AtEnd(), "Invalid current item");
+            return mList[mCurrent].width_mm;
+        }
+
+        /** ---------------------------------------------------
+         * @return the height of the page in millimeters
+         */
+        float Height_mm() {
+            NS_PRECONDITION(!AtEnd(), "Invalid current item");
+            return mList[mCurrent].height_mm;
+        }
+
+        /** ---------------------------------------------------
+         * @return true if the paper should be presented to
+         *                 the user in metric units.
+         */
+        bool IsMetric() {
+            NS_PRECONDITION(!AtEnd(), "Invalid current item");
+            return mList[mCurrent].isMetric;
+        }
+
+    private:
+        unsigned int mCurrent;
+        static const nsPaperSizePS_ mList[];
+        static const unsigned int mCount;
+};
+
+#endif
+