layout/forms/nsButtonFrameRenderer.h@6474c204b198 (annotated)
layout/forms/nsButtonFrameRenderer.h
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
| michael@0 | 2 | /* This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 3 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 4 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 5 | |
| michael@0 | 6 | #ifndef nsButtonFrameRenderer_h___ |
| michael@0 | 7 | #define nsButtonFrameRenderer_h___ |
| michael@0 | 8 | |
| michael@0 | 9 | #include "nsAutoPtr.h" |
| michael@0 | 10 | #include "nsMargin.h" |
| michael@0 | 11 | |
| michael@0 | 12 | class nsIFrame; |
| michael@0 | 13 | class nsFrame; |
| michael@0 | 14 | class nsDisplayList; |
| michael@0 | 15 | class nsDisplayListBuilder; |
| michael@0 | 16 | class nsPresContext; |
| michael@0 | 17 | class nsRenderingContext; |
| michael@0 | 18 | class nsRect; |
| michael@0 | 19 | class nsStyleContext; |
| michael@0 | 20 | |
| michael@0 | 21 | |
| michael@0 | 22 | #define NS_BUTTON_RENDERER_FOCUS_INNER_CONTEXT_INDEX 0 |
| michael@0 | 23 | #define NS_BUTTON_RENDERER_FOCUS_OUTER_CONTEXT_INDEX 1 |
| michael@0 | 24 | #define NS_BUTTON_RENDERER_LAST_CONTEXT_INDEX NS_BUTTON_RENDERER_FOCUS_OUTER_CONTEXT_INDEX |
| michael@0 | 25 | |
| michael@0 | 26 | class nsButtonFrameRenderer { |
| michael@0 | 27 | public: |
| michael@0 | 28 | |
| michael@0 | 29 | nsButtonFrameRenderer(); |
| michael@0 | 30 | ~nsButtonFrameRenderer(); |
| michael@0 | 31 | |
| michael@0 | 32 | /** |
| michael@0 | 33 | * Create display list items for the button |
| michael@0 | 34 | */ |
| michael@0 | 35 | nsresult DisplayButton(nsDisplayListBuilder* aBuilder, |
| michael@0 | 36 | nsDisplayList* aBackground, nsDisplayList* aForeground); |
| michael@0 | 37 | |
| michael@0 | 38 | |
| michael@0 | 39 | void PaintOutlineAndFocusBorders(nsPresContext* aPresContext, |
| michael@0 | 40 | nsRenderingContext& aRenderingContext, |
| michael@0 | 41 | const nsRect& aDirtyRect, |
| michael@0 | 42 | const nsRect& aRect); |
| michael@0 | 43 | |
| michael@0 | 44 | void PaintBorderAndBackground(nsPresContext* aPresContext, |
| michael@0 | 45 | nsRenderingContext& aRenderingContext, |
| michael@0 | 46 | const nsRect& aDirtyRect, |
| michael@0 | 47 | const nsRect& aRect, |
| michael@0 | 48 | uint32_t aBGFlags); |
| michael@0 | 49 | |
| michael@0 | 50 | void SetFrame(nsFrame* aFrame, nsPresContext* aPresContext); |
| michael@0 | 51 | |
| michael@0 | 52 | void SetDisabled(bool aDisabled, bool notify); |
| michael@0 | 53 | |
| michael@0 | 54 | bool isActive(); |
| michael@0 | 55 | bool isDisabled(); |
| michael@0 | 56 | |
| michael@0 | 57 | void GetButtonOuterFocusRect(const nsRect& aRect, nsRect& aResult); |
| michael@0 | 58 | void GetButtonRect(const nsRect& aRect, nsRect& aResult); |
| michael@0 | 59 | void GetButtonInnerFocusRect(const nsRect& aRect, nsRect& aResult); |
| michael@0 | 60 | nsMargin GetButtonOuterFocusBorderAndPadding(); |
| michael@0 | 61 | nsMargin GetButtonBorderAndPadding(); |
| michael@0 | 62 | nsMargin GetButtonInnerFocusMargin(); |
| michael@0 | 63 | nsMargin GetButtonInnerFocusBorderAndPadding(); |
| michael@0 | 64 | nsMargin GetAddedButtonBorderAndPadding(); |
| michael@0 | 65 | |
| michael@0 | 66 | nsStyleContext* GetStyleContext(int32_t aIndex) const; |
| michael@0 | 67 | void SetStyleContext(int32_t aIndex, nsStyleContext* aStyleContext); |
| michael@0 | 68 | void ReResolveStyles(nsPresContext* aPresContext); |
| michael@0 | 69 | |
| michael@0 | 70 | nsIFrame* GetFrame(); |
| michael@0 | 71 | |
| michael@0 | 72 | protected: |
| michael@0 | 73 | |
| michael@0 | 74 | private: |
| michael@0 | 75 | |
| michael@0 | 76 | // cached styles for focus and outline. |
| michael@0 | 77 | nsRefPtr<nsStyleContext> mBorderStyle; |
| michael@0 | 78 | nsRefPtr<nsStyleContext> mInnerFocusStyle; |
| michael@0 | 79 | nsRefPtr<nsStyleContext> mOuterFocusStyle; |
| michael@0 | 80 | |
| michael@0 | 81 | nsFrame* mFrame; |
| michael@0 | 82 | }; |
| michael@0 | 83 | |
| michael@0 | 84 | |
| michael@0 | 85 | #endif |
| michael@0 | 86 |
