Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
       2             : /* This Source Code Form is subject to the terms of the Mozilla Public
       3             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       4             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
       5             : 
       6             : #ifndef nsGfxButtonControlFrame_h___
       7             : #define nsGfxButtonControlFrame_h___
       8             : 
       9             : #include "mozilla/Attributes.h"
      10             : #include "nsHTMLButtonControlFrame.h"
      11             : #include "nsCOMPtr.h"
      12             : #include "nsIAnonymousContentCreator.h"
      13             : 
      14             : // Class which implements the input[type=button, reset, submit] and
      15             : // browse button for input[type=file].
      16             : // The label for button is specified through generated content
      17             : // in the ua.css file.
      18             : 
      19           0 : class nsGfxButtonControlFrame final
      20             :   : public nsHTMLButtonControlFrame
      21             :   , public nsIAnonymousContentCreator
      22             : {
      23             : public:
      24           0 :   NS_DECL_FRAMEARENA_HELPERS(nsGfxButtonControlFrame)
      25             : 
      26             :   explicit nsGfxButtonControlFrame(nsStyleContext* aContext);
      27             : 
      28             :   virtual void DestroyFrom(nsIFrame* aDestructRoot) override;
      29             : 
      30             :   virtual nsresult HandleEvent(nsPresContext* aPresContext,
      31             :                                mozilla::WidgetGUIEvent* aEvent,
      32             :                                nsEventStatus* aEventStatus) override;
      33             : 
      34             : #ifdef DEBUG_FRAME_DUMP
      35             :   virtual nsresult GetFrameName(nsAString& aResult) const override;
      36             : #endif
      37             : 
      38             :   NS_DECL_QUERYFRAME
      39             : 
      40             :   // nsIAnonymousContentCreator
      41             :   virtual nsresult CreateAnonymousContent(nsTArray<ContentInfo>& aElements) override;
      42             :   virtual void AppendAnonymousContentTo(nsTArray<nsIContent*>& aElements,
      43             :                                         uint32_t aFilter) override;
      44             : 
      45             :   virtual nsresult AttributeChanged(int32_t         aNameSpaceID,
      46             :                                     nsIAtom*        aAttribute,
      47             :                                     int32_t         aModType) override;
      48             : 
      49             :   virtual nsContainerFrame* GetContentInsertionFrame() override;
      50             : 
      51             : protected:
      52             :   nsresult GetDefaultLabel(nsXPIDLString& aLabel) const;
      53             : 
      54             :   nsresult GetLabel(nsXPIDLString& aLabel);
      55             : 
      56           0 :   virtual bool IsInput() override { return true; }
      57             : private:
      58             :   nsCOMPtr<nsIContent> mTextContent;
      59             : };
      60             : 
      61             : 
      62             : #endif
      63             :