The Tor Browser: layout/forms/nsColorControlFrame.h@8bccb770b82d

     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 nsColorControlFrame_h___

     7 #define nsColorControlFrame_h___

     9 #include "nsCOMPtr.h"

    10 #include "nsHTMLButtonControlFrame.h"

    11 #include "nsIAnonymousContentCreator.h"

    13 typedef nsHTMLButtonControlFrame nsColorControlFrameSuper;

    15 // Class which implements the input type=color

    17 class nsColorControlFrame MOZ_FINAL : public nsColorControlFrameSuper,

    18                                       public nsIAnonymousContentCreator

    19 {

    20   typedef mozilla::dom::Element Element;

    22 public:

    23   friend nsIFrame* NS_NewColorControlFrame(nsIPresShell* aPresShell,

    24                                            nsStyleContext* aContext);

    26   virtual void DestroyFrom(nsIFrame* aDestructRoot) MOZ_OVERRIDE;

    28   NS_DECL_QUERYFRAME_TARGET(nsColorControlFrame)

    29   NS_DECL_QUERYFRAME

    30   NS_DECL_FRAMEARENA_HELPERS

    32   virtual nsIAtom* GetType() const MOZ_OVERRIDE;

    34 #ifdef DEBUG_FRAME_DUMP

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

    36 #endif

    38   // nsIAnonymousContentCreator

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

    40   virtual void AppendAnonymousContentTo(nsBaseContentList& aElements,

    41                                         uint32_t aFilter) MOZ_OVERRIDE;

    43   // nsIFrame

    44   virtual nsresult AttributeChanged(int32_t  aNameSpaceID,

    45                                     nsIAtom* aAttribute,

    46                                     int32_t  aModType) MOZ_OVERRIDE;

    47   virtual bool IsLeaf() const MOZ_OVERRIDE { return true; }

    48   virtual nsIFrame* GetContentInsertionFrame() MOZ_OVERRIDE;

    50   virtual Element* GetPseudoElement(nsCSSPseudoElements::Type aType) MOZ_OVERRIDE;

    52   // Refresh the color swatch, using associated input's value

    53   nsresult UpdateColor();

    55 private:

    56   nsColorControlFrame(nsStyleContext* aContext);

    58   nsCOMPtr<Element> mColorContent;

    59 };

    62 #endif // nsColorControlFrame_h___

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