1 files changed, 29 insertions, 0 deletions
diff --git a/python/gdbpp/gdbpp/tarray.py b/python/gdbpp/gdbpp/tarray.py
new file mode 100644
index 0000000000..a5c82253b9
--- /dev/null
+++ b/python/gdbpp/gdbpp/tarray.py
@@ -0,0 +1,29 @@
+# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
+# vim: set filetype=python:
+# 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/.
+
+from gdbpp import GeckoPrettyPrinter
+
+
+@GeckoPrettyPrinter("InfallibleTArray", "^InfallibleTArray<.*>$")
+@GeckoPrettyPrinter("FallibleTArray", "^FallibleTArray<.*>$")
+@GeckoPrettyPrinter("AutoTArray", "^AutoTArray<.*>$")
+@GeckoPrettyPrinter("nsTArray", "^nsTArray<.*>$")
+class tarray_printer(object):
+    def __init__(self, value):
+        self.value = value
+        self.elem_type = value.type.template_argument(0)
+
+    def children(self):
+        length = self.value["mHdr"].dereference()["mLength"]
+        data = self.value["mHdr"] + 1
+        elements = data.cast(self.elem_type.pointer())
+        return (("%d" % i, (elements + i).dereference()) for i in range(0, int(length)))
+
+    def to_string(self):
+        return str(self.value.type)
+
+    def display_hint(self):
+        return "array"