1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/widget/windows/nsNativeThemeWin.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,125 @@
1.4 +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
1.5 + *
1.6 + * This Source Code Form is subject to the terms of the Mozilla Public
1.7 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.8 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.9 +
1.10 +#ifndef nsNativeThemeWin_h
1.11 +#define nsNativeThemeWin_h
1.12 +
1.13 +#include "nsITheme.h"
1.14 +#include "nsCOMPtr.h"
1.15 +#include "nsIAtom.h"
1.16 +#include "nsNativeTheme.h"
1.17 +#include "gfxTypes.h"
1.18 +#include <windows.h>
1.19 +#include "mozilla/TimeStamp.h"
1.20 +
1.21 +struct nsIntRect;
1.22 +struct nsIntSize;
1.23 +
1.24 +class nsNativeThemeWin : private nsNativeTheme,
1.25 + public nsITheme {
1.26 +public:
1.27 + typedef mozilla::TimeStamp TimeStamp;
1.28 + typedef mozilla::TimeDuration TimeDuration;
1.29 +
1.30 + NS_DECL_ISUPPORTS_INHERITED
1.31 +
1.32 + // The nsITheme interface.
1.33 + NS_IMETHOD DrawWidgetBackground(nsRenderingContext* aContext,
1.34 + nsIFrame* aFrame,
1.35 + uint8_t aWidgetType,
1.36 + const nsRect& aRect,
1.37 + const nsRect& aDirtyRect);
1.38 +
1.39 + NS_IMETHOD GetWidgetBorder(nsDeviceContext* aContext,
1.40 + nsIFrame* aFrame,
1.41 + uint8_t aWidgetType,
1.42 + nsIntMargin* aResult);
1.43 +
1.44 + virtual bool GetWidgetPadding(nsDeviceContext* aContext,
1.45 + nsIFrame* aFrame,
1.46 + uint8_t aWidgetType,
1.47 + nsIntMargin* aResult);
1.48 +
1.49 + virtual bool GetWidgetOverflow(nsDeviceContext* aContext,
1.50 + nsIFrame* aFrame,
1.51 + uint8_t aWidgetType,
1.52 + nsRect* aOverflowRect);
1.53 +
1.54 + NS_IMETHOD GetMinimumWidgetSize(nsRenderingContext* aContext, nsIFrame* aFrame,
1.55 + uint8_t aWidgetType,
1.56 + nsIntSize* aResult,
1.57 + bool* aIsOverridable);
1.58 +
1.59 + virtual Transparency GetWidgetTransparency(nsIFrame* aFrame, uint8_t aWidgetType);
1.60 +
1.61 + NS_IMETHOD WidgetStateChanged(nsIFrame* aFrame, uint8_t aWidgetType,
1.62 + nsIAtom* aAttribute, bool* aShouldRepaint);
1.63 +
1.64 + NS_IMETHOD ThemeChanged();
1.65 +
1.66 + bool ThemeSupportsWidget(nsPresContext* aPresContext,
1.67 + nsIFrame* aFrame,
1.68 + uint8_t aWidgetType);
1.69 +
1.70 + bool WidgetIsContainer(uint8_t aWidgetType);
1.71 +
1.72 + bool ThemeDrawsFocusForWidget(uint8_t aWidgetType) MOZ_OVERRIDE;
1.73 +
1.74 + bool ThemeNeedsComboboxDropmarker();
1.75 +
1.76 + virtual bool WidgetAppearanceDependsOnWindowFocus(uint8_t aWidgetType) MOZ_OVERRIDE;
1.77 +
1.78 + virtual bool ShouldHideScrollbars() MOZ_OVERRIDE;
1.79 +
1.80 + nsNativeThemeWin();
1.81 + virtual ~nsNativeThemeWin();
1.82 +
1.83 +protected:
1.84 + HANDLE GetTheme(uint8_t aWidgetType);
1.85 + nsresult GetThemePartAndState(nsIFrame* aFrame, uint8_t aWidgetType,
1.86 + int32_t& aPart, int32_t& aState);
1.87 + nsresult ClassicGetThemePartAndState(nsIFrame* aFrame, uint8_t aWidgetType,
1.88 + int32_t& aPart, int32_t& aState, bool& aFocused);
1.89 + nsresult ClassicDrawWidgetBackground(nsRenderingContext* aContext,
1.90 + nsIFrame* aFrame,
1.91 + uint8_t aWidgetType,
1.92 + const nsRect& aRect,
1.93 + const nsRect& aClipRect);
1.94 + nsresult ClassicGetWidgetBorder(nsDeviceContext* aContext,
1.95 + nsIFrame* aFrame,
1.96 + uint8_t aWidgetType,
1.97 + nsIntMargin* aResult);
1.98 + bool ClassicGetWidgetPadding(nsDeviceContext* aContext,
1.99 + nsIFrame* aFrame,
1.100 + uint8_t aWidgetType,
1.101 + nsIntMargin* aResult);
1.102 + nsresult ClassicGetMinimumWidgetSize(nsRenderingContext* aContext, nsIFrame* aFrame,
1.103 + uint8_t aWidgetType,
1.104 + nsIntSize* aResult,
1.105 + bool* aIsOverridable);
1.106 + bool ClassicThemeSupportsWidget(nsPresContext* aPresContext,
1.107 + nsIFrame* aFrame,
1.108 + uint8_t aWidgetType);
1.109 + void DrawCheckedRect(HDC hdc, const RECT& rc, int32_t fore, int32_t back,
1.110 + HBRUSH defaultBack);
1.111 + uint32_t GetWidgetNativeDrawingFlags(uint8_t aWidgetType);
1.112 + int32_t StandardGetState(nsIFrame* aFrame, uint8_t aWidgetType, bool wantFocused);
1.113 + bool IsMenuActive(nsIFrame* aFrame, uint8_t aWidgetType);
1.114 + RECT CalculateProgressOverlayRect(nsIFrame* aFrame, RECT* aWidgetRect,
1.115 + bool aIsVertical, bool aIsIndeterminate,
1.116 + bool aIsClassic);
1.117 + void DrawThemedProgressMeter(nsIFrame* aFrame, int aWidgetType,
1.118 + HANDLE aTheme, HDC aHdc,
1.119 + int aPart, int aState,
1.120 + RECT* aWidgetRect, RECT* aClipRect,
1.121 + gfxFloat aAppUnits);
1.122 +
1.123 +private:
1.124 + TimeStamp mProgressDeterminateTimeStamp;
1.125 + TimeStamp mProgressIndeterminateTimeStamp;
1.126 +};
1.127 +
1.128 +#endif
