The Tor Browser: layout/forms/nsGfxButtonControlFrame.h@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     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/. */

     6 #ifndef nsGfxButtonControlFrame_h___

     7 #define nsGfxButtonControlFrame_h___

     9 #include "mozilla/Attributes.h"

    10 #include "nsHTMLButtonControlFrame.h"

    11 #include "nsCOMPtr.h"

    12 #include "nsIAnonymousContentCreator.h"

    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.

    19 class nsGfxButtonControlFrame : public nsHTMLButtonControlFrame,

    20                                 public nsIAnonymousContentCreator

    21 {

    22 public:

    23   NS_DECL_FRAMEARENA_HELPERS

    25   nsGfxButtonControlFrame(nsStyleContext* aContext);

    27   virtual void DestroyFrom(nsIFrame* aDestructRoot) MOZ_OVERRIDE;

    29   virtual nsresult HandleEvent(nsPresContext* aPresContext,

    30                                mozilla::WidgetGUIEvent* aEvent,

    31                                nsEventStatus* aEventStatus) MOZ_OVERRIDE;

    33   virtual nsIAtom* GetType() const MOZ_OVERRIDE;

    35 #ifdef DEBUG_FRAME_DUMP

    36   virtual nsresult GetFrameName(nsAString& aResult) const MOZ_OVERRIDE;

    37 #endif

    39   NS_DECL_QUERYFRAME

    41   // nsIAnonymousContentCreator

    42   virtual nsresult CreateAnonymousContent(nsTArray<ContentInfo>& aElements) MOZ_OVERRIDE;

    43   virtual void AppendAnonymousContentTo(nsBaseContentList& aElements,

    44                                         uint32_t aFilter) MOZ_OVERRIDE;

    45   virtual nsIFrame* CreateFrameFor(nsIContent* aContent) MOZ_OVERRIDE;

    47   virtual nsresult AttributeChanged(int32_t         aNameSpaceID,

    48                                     nsIAtom*        aAttribute,

    49                                     int32_t         aModType) MOZ_OVERRIDE;

    51   virtual bool IsLeaf() const MOZ_OVERRIDE;

    53   virtual nsIFrame* GetContentInsertionFrame() MOZ_OVERRIDE;

    55 protected:

    56   nsresult GetDefaultLabel(nsXPIDLString& aLabel) const;

    58   nsresult GetLabel(nsXPIDLString& aLabel);

    60   virtual bool IsInput() MOZ_OVERRIDE { return true; }

    61 private:

    62   nsCOMPtr<nsIContent> mTextContent;

    63 };

    66 #endif

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