1 files changed, 62 insertions, 0 deletions
diff --git a/layout/forms/nsGfxButtonControlFrame.h b/layout/forms/nsGfxButtonControlFrame.h
new file mode 100644
index 0000000000..32d4689559
--- /dev/null
+++ b/layout/forms/nsGfxButtonControlFrame.h
@@ -0,0 +1,62 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* 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 nsGfxButtonControlFrame_h___
+#define nsGfxButtonControlFrame_h___
+
+#include "mozilla/Attributes.h"
+#include "nsHTMLButtonControlFrame.h"
+#include "nsCOMPtr.h"
+#include "nsIAnonymousContentCreator.h"
+
+class nsTextNode;
+
+// Class which implements the input[type=button, reset, submit] and
+// browse button for input[type=file].
+// The label for button is specified through generated content
+// in the ua.css file.
+
+class nsGfxButtonControlFrame final : public nsHTMLButtonControlFrame,
+                                      public nsIAnonymousContentCreator {
+ public:
+  NS_DECL_FRAMEARENA_HELPERS(nsGfxButtonControlFrame)
+
+  explicit nsGfxButtonControlFrame(ComputedStyle* aStyle,
+                                   nsPresContext* aPresContext);
+
+  void Destroy(DestroyContext&) override;
+
+  virtual nsresult HandleEvent(nsPresContext* aPresContext,
+                               mozilla::WidgetGUIEvent* aEvent,
+                               nsEventStatus* aEventStatus) override;
+
+#ifdef DEBUG_FRAME_DUMP
+  virtual nsresult GetFrameName(nsAString& aResult) const override;
+#endif
+
+  NS_DECL_QUERYFRAME
+
+  // nsIAnonymousContentCreator
+  virtual nsresult CreateAnonymousContent(
+      nsTArray<ContentInfo>& aElements) override;
+  virtual void AppendAnonymousContentTo(nsTArray<nsIContent*>& aElements,
+                                        uint32_t aFilter) override;
+
+  virtual nsresult AttributeChanged(int32_t aNameSpaceID, nsAtom* aAttribute,
+                                    int32_t aModType) override;
+
+  virtual nsContainerFrame* GetContentInsertionFrame() override;
+
+ protected:
+  nsresult GetDefaultLabel(nsAString& aLabel) const;
+
+  nsresult GetLabel(nsString& aLabel);
+
+ private:
+  RefPtr<nsTextNode> mTextContent;
+};
+
+#endif