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de7b391af7
We have this situation right now where all the themes are inheriting from nsNativeBasicTheme. Rename it to a nicer name, and clean up some code while at it. In the future I'd like to simplify the inheritance chain to remove nsNativeTheme altogether (so that all nsITheme implementations use mozilla::widget::Theme). That's not hard to do mechanically, but rather than dumping all of nsNativeTheme into Theme I'd like to do it a bit more carefully, to hopefully remove a lot of the helpers that nsNativeTheme has to deal with XUL and so on and use something nicer. Eventually the inheritance chain will be something like: * nsITheme : public nsISupports * Theme : public nsITheme, public nsITimerCallback, public nsINamed * ThemeCocoa : public Theme * nsNativeThemeCocoa : public ThemeCocoa * nsNativeThemeWin : public Theme * nsNativeThemeGtk : public Theme Differential Revision: https://phabricator.services.mozilla.com/D135668
57 lines
1.9 KiB
C++
57 lines
1.9 KiB
C++
/* -*- Mode: C++; tab-width: 40; 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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#include "ThemeCocoa.h"
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#include "cocoa/MacThemeGeometryType.h"
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#include "gfxPlatform.h"
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#include "mozilla/ClearOnShutdown.h"
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#include "mozilla/gfx/Helpers.h"
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#include "mozilla/LookAndFeel.h"
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#include "mozilla/ServoStyleConsts.h"
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namespace mozilla::widget {
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NS_IMETHODIMP
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ThemeCocoa::GetMinimumWidgetSize(nsPresContext* aPresContext, nsIFrame* aFrame,
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StyleAppearance aAppearance,
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LayoutDeviceIntSize* aResult,
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bool* aIsOverridable) {
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if (aAppearance == StyleAppearance::MozMenulistArrowButton) {
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auto size = ScrollbarDrawingCocoa::GetScrollbarSize(
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StyleScrollbarWidth::Auto, /* aOverlay = */ false,
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GetDPIRatio(aFrame, aAppearance));
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aResult->SizeTo(size, size);
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return NS_OK;
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}
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return Theme::GetMinimumWidgetSize(aPresContext, aFrame, aAppearance, aResult,
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aIsOverridable);
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}
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nsITheme::ThemeGeometryType ThemeCocoa::ThemeGeometryTypeForWidget(
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nsIFrame* aFrame, StyleAppearance aAppearance) {
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switch (aAppearance) {
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case StyleAppearance::Tooltip:
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return eThemeGeometryTypeTooltip;
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default:
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break;
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}
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return Theme::ThemeGeometryTypeForWidget(aFrame, aAppearance);
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}
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bool ThemeCocoa::ThemeSupportsWidget(nsPresContext* aPc, nsIFrame* aFrame,
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StyleAppearance aAppearance) {
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switch (aAppearance) {
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case StyleAppearance::Tooltip:
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return true;
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default:
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break;
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}
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return Theme::ThemeSupportsWidget(aPc, aFrame, aAppearance);
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}
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} // namespace mozilla::widget
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