зеркало из https://github.com/mozilla/gecko-dev.git
65 строки
2.4 KiB
C++
65 строки
2.4 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_widget_HeadlessThemeGTK_h
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#define mozilla_widget_HeadlessThemeGTK_h
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#include "nsITheme.h"
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#include "nsNativeTheme.h"
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namespace mozilla {
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namespace widget {
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class HeadlessThemeGTK final : private nsNativeTheme, public nsITheme {
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public:
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NS_DECL_ISUPPORTS_INHERITED
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HeadlessThemeGTK() = default;
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NS_IMETHOD DrawWidgetBackground(gfxContext* aContext, nsIFrame* aFrame,
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StyleAppearance aAppearance,
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const nsRect& aRect, const nsRect& aDirtyRect,
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DrawOverflow) override;
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[[nodiscard]] LayoutDeviceIntMargin GetWidgetBorder(
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nsDeviceContext* aContext, nsIFrame* aFrame,
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StyleAppearance aAppearance) override;
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bool GetWidgetPadding(nsDeviceContext* aContext, nsIFrame* aFrame,
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StyleAppearance aAppearance,
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LayoutDeviceIntMargin* aResult) override;
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NS_IMETHOD GetMinimumWidgetSize(nsPresContext* aPresContext, nsIFrame* aFrame,
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StyleAppearance aAppearance,
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mozilla::LayoutDeviceIntSize* aResult,
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bool* aIsOverridable) override;
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NS_IMETHOD WidgetStateChanged(nsIFrame* aFrame, StyleAppearance aAppearance,
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nsAtom* aAttribute, bool* aShouldRepaint,
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const nsAttrValue* aOldValue) override;
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NS_IMETHOD ThemeChanged() override;
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NS_IMETHOD_(bool)
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ThemeSupportsWidget(nsPresContext* aPresContext, nsIFrame* aFrame,
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StyleAppearance aAppearance) override;
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NS_IMETHOD_(bool) WidgetIsContainer(StyleAppearance aAppearance) override;
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NS_IMETHOD_(bool)
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ThemeDrawsFocusForWidget(StyleAppearance aAppearance) override;
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bool ThemeNeedsComboboxDropmarker() override;
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ScrollbarSizes GetScrollbarSizes(nsPresContext*, StyleScrollbarWidth,
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Overlay) override;
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protected:
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virtual ~HeadlessThemeGTK() = default;
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};
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} // namespace widget
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} // namespace mozilla
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#endif // mozilla_widget_HeadlessThemeGTK_h
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