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https://github.com/mozilla/gecko-dev.git
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5f958f80c7
The framework to simulate the setting change works as following; - nsIDOMWindowUtils.setPrefersReducedMotion() calls an IPC function which ends up calling nsChildView::SetPrefersReducedMotion() in the parent process - nsChildView::SetPrefersReducedMotion() sets the given value into nsLookAndFeel::mPrefersReducedMotionCached just like we set the value queried via NSWorkspace.accessibilityDisplayShouldReduceMotion in the parent process and send a notification which is the same notification MacOSX sends when the system setting changed - Normally the cached value is cleared before quering new values since the cache value is stale, but in this case the value is up-to-date one, so nsChildView::SetPrefersReducedMotion() tells that we don't need to clear the cache, and nsIDOMWindowUtils.resetPrefersReducedMotion() resets that state of 'we don't need to clear the cache' There are two test cases with the framework in this commit, one is just setting the value and checking the value queried by window.matchMedia. The other one is receiving 'change' event and checking the value of the event target. Note that to make this test works the patch for bug 1478212 is necessary since the test runs in an iframe. Depends on D5003 Differential Revision: https://phabricator.services.mozilla.com/D5004 --HG-- extra : moz-landing-system : lando
784 lines
24 KiB
Plaintext
784 lines
24 KiB
Plaintext
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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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 "nsLookAndFeel.h"
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#include "nsCocoaFeatures.h"
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#include "nsIServiceManager.h"
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#include "nsNativeThemeColors.h"
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#include "nsStyleConsts.h"
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#include "nsCocoaFeatures.h"
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#include "nsIContent.h"
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#include "gfxFont.h"
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#include "gfxFontConstants.h"
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#include "gfxPlatformMac.h"
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#include "mozilla/FontPropertyTypes.h"
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#include "mozilla/gfx/2D.h"
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#include "mozilla/widget/WidgetMessageUtils.h"
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#import <Cocoa/Cocoa.h>
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// This must be included last:
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#include "nsObjCExceptions.h"
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enum {
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mozNSScrollerStyleLegacy = 0,
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mozNSScrollerStyleOverlay = 1
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};
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typedef NSInteger mozNSScrollerStyle;
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@interface NSScroller(AvailableSinceLion)
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+ (mozNSScrollerStyle)preferredScrollerStyle;
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@end
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// Available from 10.12 onwards; test availability at runtime before using
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@interface NSWorkspace(AvailableSinceSierra)
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@property (readonly) BOOL accessibilityDisplayShouldReduceMotion;
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@end
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nsLookAndFeel::nsLookAndFeel()
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: nsXPLookAndFeel()
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, mUseOverlayScrollbars(-1)
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, mUseOverlayScrollbarsCached(false)
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, mAllowOverlayScrollbarsOverlap(-1)
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, mAllowOverlayScrollbarsOverlapCached(false)
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, mPrefersReducedMotion(-1)
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, mPrefersReducedMotionCached(false)
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, mColorTextSelectBackground(0)
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, mColorTextSelectBackgroundDisabled(0)
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, mColorHighlight(0)
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, mColorMenuHover(0)
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, mColorTextSelectForeground(0)
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, mColorMenuHoverText(0)
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, mColorButtonText(0)
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, mHasColorButtonText(false)
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, mColorButtonHoverText(0)
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, mColorText(0)
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, mColorWindowText(0)
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, mColorActiveCaption(0)
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, mColorActiveBorder(0)
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, mColorGrayText(0)
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, mColorInactiveBorder(0)
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, mColorInactiveCaption(0)
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, mColorScrollbar(0)
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, mColorThreeDHighlight(0)
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, mColorMenu(0)
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, mColorWindowFrame(0)
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, mColorFieldText(0)
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, mColorDialog(0)
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, mColorDialogText(0)
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, mColorDragTargetZone(0)
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, mColorChromeActive(0)
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, mColorChromeInactive(0)
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, mColorFocusRing(0)
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, mColorTextSelect(0)
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, mColorDisabledToolbarText(0)
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, mColorMenuSelect(0)
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, mColorCellHighlight(0)
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, mColorEvenTreeRow(0)
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, mColorOddTreeRow(0)
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, mColorActiveSourceListSelection(0)
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, mInitialized(false)
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{
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}
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nsLookAndFeel::~nsLookAndFeel()
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{
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}
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static nscolor GetColorFromNSColor(NSColor* aColor)
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{
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NSColor* deviceColor = [aColor colorUsingColorSpaceName:NSDeviceRGBColorSpace];
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return NS_RGB((unsigned int)([deviceColor redComponent] * 255.0),
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(unsigned int)([deviceColor greenComponent] * 255.0),
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(unsigned int)([deviceColor blueComponent] * 255.0));
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}
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static nscolor GetColorFromNSColorWithAlpha(NSColor* aColor, float alpha)
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{
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NSColor* deviceColor = [aColor colorUsingColorSpaceName:NSDeviceRGBColorSpace];
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return NS_RGBA((unsigned int)([deviceColor redComponent] * 255.0),
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(unsigned int)([deviceColor greenComponent] * 255.0),
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(unsigned int)([deviceColor blueComponent] * 255.0),
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(unsigned int)(alpha * 255.0));
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}
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void
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nsLookAndFeel::NativeInit()
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{
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EnsureInit();
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}
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void
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nsLookAndFeel::RefreshImpl()
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{
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if (mShouldRetainCacheForTest) {
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return;
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}
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nsXPLookAndFeel::RefreshImpl();
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// We should only clear the cache if we're in the main browser process.
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// Otherwise, we should wait for the parent to inform us of new values
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// to cache via LookAndFeel::SetIntCache.
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if (XRE_IsParentProcess()) {
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mUseOverlayScrollbarsCached = false;
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mAllowOverlayScrollbarsOverlapCached = false;
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mPrefersReducedMotionCached = false;
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}
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// Fetch colors next time they are requested.
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mInitialized = false;
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}
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nsresult
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nsLookAndFeel::NativeGetColor(ColorID aID, nscolor &aColor)
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{
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EnsureInit();
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nsresult res = NS_OK;
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switch (aID) {
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case eColorID_WindowBackground:
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aColor = NS_RGB(0xff,0xff,0xff);
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break;
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case eColorID_WindowForeground:
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aColor = NS_RGB(0x00,0x00,0x00);
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break;
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case eColorID_WidgetBackground:
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aColor = NS_RGB(0xdd,0xdd,0xdd);
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break;
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case eColorID_WidgetForeground:
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aColor = NS_RGB(0x00,0x00,0x00);
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break;
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case eColorID_WidgetSelectBackground:
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aColor = NS_RGB(0x80,0x80,0x80);
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break;
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case eColorID_WidgetSelectForeground:
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aColor = NS_RGB(0x00,0x00,0x80);
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break;
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case eColorID_Widget3DHighlight:
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aColor = NS_RGB(0xa0,0xa0,0xa0);
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break;
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case eColorID_Widget3DShadow:
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aColor = NS_RGB(0x40,0x40,0x40);
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break;
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case eColorID_TextBackground:
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aColor = NS_RGB(0xff,0xff,0xff);
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break;
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case eColorID_TextForeground:
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aColor = NS_RGB(0x00,0x00,0x00);
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break;
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case eColorID_TextSelectBackground:
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aColor = mColorTextSelectBackground;
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break;
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// This is used to gray out the selection when it's not focused. Used with
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// nsISelectionController::SELECTION_DISABLED.
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case eColorID_TextSelectBackgroundDisabled:
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aColor = mColorTextSelectBackgroundDisabled;
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break;
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case eColorID_highlight: // CSS2 color
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aColor = mColorHighlight;
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break;
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case eColorID__moz_menuhover:
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aColor = mColorMenuHover;
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break;
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case eColorID_TextSelectForeground:
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aColor = mColorTextSelectForeground;
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break;
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case eColorID_highlighttext: // CSS2 color
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case eColorID__moz_menuhovertext:
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aColor = mColorMenuHoverText;
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break;
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case eColorID_IMESelectedRawTextBackground:
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case eColorID_IMESelectedConvertedTextBackground:
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case eColorID_IMERawInputBackground:
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case eColorID_IMEConvertedTextBackground:
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aColor = NS_TRANSPARENT;
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break;
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case eColorID_IMESelectedRawTextForeground:
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case eColorID_IMESelectedConvertedTextForeground:
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case eColorID_IMERawInputForeground:
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case eColorID_IMEConvertedTextForeground:
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aColor = NS_SAME_AS_FOREGROUND_COLOR;
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break;
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case eColorID_IMERawInputUnderline:
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case eColorID_IMEConvertedTextUnderline:
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aColor = NS_40PERCENT_FOREGROUND_COLOR;
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break;
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case eColorID_IMESelectedRawTextUnderline:
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case eColorID_IMESelectedConvertedTextUnderline:
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aColor = NS_SAME_AS_FOREGROUND_COLOR;
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break;
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case eColorID_SpellCheckerUnderline:
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aColor = NS_RGB(0xff, 0, 0);
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break;
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//
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// css2 system colors http://www.w3.org/TR/REC-CSS2/ui.html#system-colors
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//
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// It's really hard to effectively map these to the Appearance Manager properly,
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// since they are modeled word for word after the win32 system colors and don't have any
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// real counterparts in the Mac world. I'm sure we'll be tweaking these for
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// years to come.
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//
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// Thanks to mpt26@student.canterbury.ac.nz for the hardcoded values that form the defaults
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// if querying the Appearance Manager fails ;)
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//
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case eColorID__moz_mac_buttonactivetext:
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case eColorID__moz_mac_defaultbuttontext:
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if (mHasColorButtonText) {
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aColor = mColorButtonText;
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break;
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}
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// Otherwise fall through and return the regular button text:
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MOZ_FALLTHROUGH;
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case eColorID_buttontext:
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case eColorID__moz_buttonhovertext:
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aColor = mColorButtonHoverText;
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break;
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case eColorID_captiontext:
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case eColorID_menutext:
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case eColorID_infotext:
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case eColorID__moz_menubartext:
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aColor = mColorText;
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break;
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case eColorID_windowtext:
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aColor = mColorWindowText;
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break;
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case eColorID_activecaption:
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aColor = mColorActiveCaption;
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break;
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case eColorID_activeborder:
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aColor = mColorActiveBorder;
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break;
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case eColorID_appworkspace:
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aColor = NS_RGB(0xFF,0xFF,0xFF);
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break;
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case eColorID_background:
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aColor = NS_RGB(0x63,0x63,0xCE);
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break;
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case eColorID_buttonface:
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case eColorID__moz_buttonhoverface:
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aColor = NS_RGB(0xF0,0xF0,0xF0);
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break;
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case eColorID_buttonhighlight:
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aColor = NS_RGB(0xFF,0xFF,0xFF);
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break;
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case eColorID_buttonshadow:
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aColor = NS_RGB(0xDC,0xDC,0xDC);
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break;
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case eColorID_graytext:
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aColor = mColorGrayText;
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break;
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case eColorID_inactiveborder:
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aColor = mColorInactiveBorder;
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break;
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case eColorID_inactivecaption:
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aColor = mColorInactiveCaption;
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break;
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case eColorID_inactivecaptiontext:
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aColor = NS_RGB(0x45,0x45,0x45);
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break;
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case eColorID_scrollbar:
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aColor = mColorScrollbar;
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break;
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case eColorID_threeddarkshadow:
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aColor = NS_RGB(0xDC,0xDC,0xDC);
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break;
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case eColorID_threedshadow:
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aColor = NS_RGB(0xE0,0xE0,0xE0);
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break;
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case eColorID_threedface:
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aColor = NS_RGB(0xF0,0xF0,0xF0);
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break;
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case eColorID_threedhighlight:
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aColor = mColorThreeDHighlight;
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break;
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case eColorID_threedlightshadow:
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aColor = NS_RGB(0xDA,0xDA,0xDA);
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break;
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case eColorID_menu:
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aColor = mColorMenu;
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break;
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case eColorID_infobackground:
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aColor = NS_RGB(0xFF,0xFF,0xC7);
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break;
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case eColorID_windowframe:
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aColor = mColorWindowFrame;
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break;
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case eColorID_window:
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case eColorID__moz_field:
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case eColorID__moz_combobox:
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aColor = NS_RGB(0xff,0xff,0xff);
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break;
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case eColorID__moz_fieldtext:
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case eColorID__moz_comboboxtext:
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aColor = mColorFieldText;
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break;
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case eColorID__moz_dialog:
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aColor = mColorDialog;
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break;
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case eColorID__moz_dialogtext:
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case eColorID__moz_cellhighlighttext:
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case eColorID__moz_html_cellhighlighttext:
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aColor = mColorDialogText;
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break;
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case eColorID__moz_dragtargetzone:
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aColor = mColorDragTargetZone;
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break;
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case eColorID__moz_mac_chrome_active:
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aColor = mColorChromeActive;
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break;
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case eColorID__moz_mac_chrome_inactive:
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aColor = mColorChromeInactive;
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break;
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case eColorID__moz_mac_focusring:
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aColor = mColorFocusRing;
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break;
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case eColorID__moz_mac_menushadow:
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aColor = NS_RGB(0xA3,0xA3,0xA3);
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break;
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case eColorID__moz_mac_menutextdisable:
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aColor = NS_RGB(0x98,0x98,0x98);
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break;
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case eColorID__moz_mac_menutextselect:
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aColor = mColorTextSelect;
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break;
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case eColorID__moz_mac_disabledtoolbartext:
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aColor = mColorDisabledToolbarText;
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break;
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case eColorID__moz_mac_menuselect:
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aColor = mColorMenuSelect;
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break;
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case eColorID__moz_buttondefault:
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aColor = NS_RGB(0xDC,0xDC,0xDC);
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break;
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case eColorID__moz_cellhighlight:
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case eColorID__moz_html_cellhighlight:
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case eColorID__moz_mac_secondaryhighlight:
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// For inactive list selection
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aColor = mColorCellHighlight;
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break;
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case eColorID__moz_eventreerow:
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// Background color of even list rows.
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aColor = mColorEvenTreeRow;
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break;
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case eColorID__moz_oddtreerow:
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// Background color of odd list rows.
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aColor = mColorOddTreeRow;
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break;
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case eColorID__moz_nativehyperlinktext:
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// There appears to be no available system defined color. HARDCODING to the appropriate color.
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aColor = NS_RGB(0x14,0x4F,0xAE);
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break;
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// The following colors are supposed to be used as font-smoothing background
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// colors, in the chrome-only -moz-font-smoothing-background-color property.
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// This property is used for text on "vibrant" -moz-appearances.
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// The colors have been obtained from the system on 10.12.6 using the
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// program at https://bugzilla.mozilla.org/attachment.cgi?id=8907533 .
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// We could obtain them at runtime, but doing so may be expensive and
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// requires the use of the private API
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// -[NSVisualEffectView fontSmoothingBackgroundColor].
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case eColorID__moz_mac_vibrancy_light:
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case eColorID__moz_mac_vibrant_titlebar_light:
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case eColorID__moz_mac_source_list:
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case eColorID__moz_mac_tooltip:
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aColor = NS_RGB(0xf7,0xf7,0xf7);
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break;
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case eColorID__moz_mac_vibrancy_dark:
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case eColorID__moz_mac_vibrant_titlebar_dark:
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aColor = NS_RGB(0x28,0x28,0x28);
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break;
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case eColorID__moz_mac_menupopup:
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case eColorID__moz_mac_menuitem:
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aColor = NS_RGB(0xe6,0xe6,0xe6);
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break;
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case eColorID__moz_mac_source_list_selection:
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aColor = NS_RGB(0xc8,0xc8,0xc8);
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break;
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case eColorID__moz_mac_active_menuitem:
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case eColorID__moz_mac_active_source_list_selection:
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aColor = mColorActiveSourceListSelection;
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break;
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default:
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NS_WARNING("Someone asked nsILookAndFeel for a color I don't know about");
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aColor = NS_RGB(0xff,0xff,0xff);
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res = NS_ERROR_FAILURE;
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break;
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}
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return res;
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}
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nsresult
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nsLookAndFeel::GetIntImpl(IntID aID, int32_t &aResult)
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{
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NS_OBJC_BEGIN_TRY_ABORT_BLOCK_NSRESULT;
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nsresult res = nsXPLookAndFeel::GetIntImpl(aID, aResult);
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if (NS_SUCCEEDED(res))
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return res;
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res = NS_OK;
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switch (aID) {
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case eIntID_CaretBlinkTime:
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aResult = 567;
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break;
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case eIntID_CaretWidth:
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aResult = 1;
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break;
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case eIntID_ShowCaretDuringSelection:
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aResult = 0;
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break;
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case eIntID_SelectTextfieldsOnKeyFocus:
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// Select textfield content when focused by kbd
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// used by EventStateManager::sTextfieldSelectModel
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aResult = 1;
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break;
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case eIntID_SubmenuDelay:
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aResult = 200;
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break;
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case eIntID_TooltipDelay:
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aResult = 500;
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break;
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case eIntID_MenusCanOverlapOSBar:
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// xul popups are not allowed to overlap the menubar.
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aResult = 0;
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break;
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case eIntID_SkipNavigatingDisabledMenuItem:
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aResult = 1;
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break;
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case eIntID_DragThresholdX:
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case eIntID_DragThresholdY:
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aResult = 4;
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break;
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case eIntID_ScrollArrowStyle:
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aResult = eScrollArrow_None;
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break;
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case eIntID_ScrollSliderStyle:
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aResult = eScrollThumbStyle_Proportional;
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break;
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case eIntID_UseOverlayScrollbars:
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if (!mUseOverlayScrollbarsCached) {
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mUseOverlayScrollbars = SystemWantsOverlayScrollbars() ? 1 : 0;
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mUseOverlayScrollbarsCached = true;
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}
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aResult = mUseOverlayScrollbars;
|
|
break;
|
|
case eIntID_AllowOverlayScrollbarsOverlap:
|
|
if (!mAllowOverlayScrollbarsOverlapCached) {
|
|
mAllowOverlayScrollbarsOverlap = AllowOverlayScrollbarsOverlap() ? 1 : 0;
|
|
mAllowOverlayScrollbarsOverlapCached = true;
|
|
}
|
|
aResult = mAllowOverlayScrollbarsOverlap;
|
|
break;
|
|
case eIntID_ScrollbarDisplayOnMouseMove:
|
|
aResult = 0;
|
|
break;
|
|
case eIntID_ScrollbarFadeBeginDelay:
|
|
aResult = 450;
|
|
break;
|
|
case eIntID_ScrollbarFadeDuration:
|
|
aResult = 200;
|
|
break;
|
|
case eIntID_TreeOpenDelay:
|
|
aResult = 1000;
|
|
break;
|
|
case eIntID_TreeCloseDelay:
|
|
aResult = 1000;
|
|
break;
|
|
case eIntID_TreeLazyScrollDelay:
|
|
aResult = 150;
|
|
break;
|
|
case eIntID_TreeScrollDelay:
|
|
aResult = 100;
|
|
break;
|
|
case eIntID_TreeScrollLinesMax:
|
|
aResult = 3;
|
|
break;
|
|
case eIntID_DWMCompositor:
|
|
case eIntID_WindowsClassic:
|
|
case eIntID_WindowsDefaultTheme:
|
|
case eIntID_TouchEnabled:
|
|
case eIntID_WindowsThemeIdentifier:
|
|
case eIntID_OperatingSystemVersionIdentifier:
|
|
aResult = 0;
|
|
res = NS_ERROR_NOT_IMPLEMENTED;
|
|
break;
|
|
case eIntID_MacGraphiteTheme:
|
|
aResult = [NSColor currentControlTint] == NSGraphiteControlTint;
|
|
break;
|
|
case eIntID_MacYosemiteTheme:
|
|
aResult = nsCocoaFeatures::OnYosemiteOrLater();
|
|
break;
|
|
case eIntID_AlertNotificationOrigin:
|
|
aResult = NS_ALERT_TOP;
|
|
break;
|
|
case eIntID_TabFocusModel:
|
|
aResult = [NSApp isFullKeyboardAccessEnabled] ?
|
|
nsIContent::eTabFocus_any : nsIContent::eTabFocus_textControlsMask;
|
|
break;
|
|
case eIntID_ScrollToClick:
|
|
{
|
|
aResult = [[NSUserDefaults standardUserDefaults] boolForKey:@"AppleScrollerPagingBehavior"];
|
|
}
|
|
break;
|
|
case eIntID_ChosenMenuItemsShouldBlink:
|
|
aResult = 1;
|
|
break;
|
|
case eIntID_IMERawInputUnderlineStyle:
|
|
case eIntID_IMEConvertedTextUnderlineStyle:
|
|
case eIntID_IMESelectedRawTextUnderlineStyle:
|
|
case eIntID_IMESelectedConvertedTextUnderline:
|
|
aResult = NS_STYLE_TEXT_DECORATION_STYLE_SOLID;
|
|
break;
|
|
case eIntID_SpellCheckerUnderlineStyle:
|
|
aResult = NS_STYLE_TEXT_DECORATION_STYLE_DOTTED;
|
|
break;
|
|
case eIntID_ScrollbarButtonAutoRepeatBehavior:
|
|
aResult = 0;
|
|
break;
|
|
case eIntID_SwipeAnimationEnabled:
|
|
aResult = 0;
|
|
if ([NSEvent respondsToSelector:@selector(
|
|
isSwipeTrackingFromScrollEventsEnabled)]) {
|
|
aResult = [NSEvent isSwipeTrackingFromScrollEventsEnabled] ? 1 : 0;
|
|
}
|
|
break;
|
|
case eIntID_ContextMenuOffsetVertical:
|
|
aResult = -6;
|
|
break;
|
|
case eIntID_ContextMenuOffsetHorizontal:
|
|
aResult = 1;
|
|
break;
|
|
case eIntID_SystemUsesDarkTheme:
|
|
aResult = SystemWantsDarkTheme();
|
|
break;
|
|
case eIntID_PrefersReducedMotion:
|
|
// Without native event loops,
|
|
// NSWorkspace.accessibilityDisplayShouldReduceMotion returns stale
|
|
// information, so we get the information only on the parent processes
|
|
// or when it's the initial query on child processes. Otherwise we will
|
|
// get the info via LookAndFeel::SetIntCache on child processes.
|
|
if (!mPrefersReducedMotionCached &&
|
|
[[NSWorkspace sharedWorkspace] respondsToSelector:@selector(
|
|
accessibilityDisplayShouldReduceMotion)]) {
|
|
mPrefersReducedMotion =
|
|
[[NSWorkspace sharedWorkspace]
|
|
accessibilityDisplayShouldReduceMotion] ? 1 : 0;
|
|
mPrefersReducedMotionCached = true;
|
|
}
|
|
aResult = mPrefersReducedMotion;
|
|
break;
|
|
default:
|
|
aResult = 0;
|
|
res = NS_ERROR_FAILURE;
|
|
}
|
|
return res;
|
|
|
|
NS_OBJC_END_TRY_ABORT_BLOCK_NSRESULT;
|
|
}
|
|
|
|
nsresult
|
|
nsLookAndFeel::GetFloatImpl(FloatID aID, float &aResult)
|
|
{
|
|
nsresult res = nsXPLookAndFeel::GetFloatImpl(aID, aResult);
|
|
if (NS_SUCCEEDED(res))
|
|
return res;
|
|
res = NS_OK;
|
|
|
|
switch (aID) {
|
|
case eFloatID_IMEUnderlineRelativeSize:
|
|
aResult = 2.0f;
|
|
break;
|
|
case eFloatID_SpellCheckerUnderlineRelativeSize:
|
|
aResult = 2.0f;
|
|
break;
|
|
default:
|
|
aResult = -1.0;
|
|
res = NS_ERROR_FAILURE;
|
|
}
|
|
|
|
return res;
|
|
}
|
|
|
|
bool nsLookAndFeel::UseOverlayScrollbars()
|
|
{
|
|
return GetInt(eIntID_UseOverlayScrollbars) != 0;
|
|
}
|
|
|
|
bool nsLookAndFeel::SystemWantsOverlayScrollbars()
|
|
{
|
|
return ([NSScroller respondsToSelector:@selector(preferredScrollerStyle)] &&
|
|
[NSScroller preferredScrollerStyle] == mozNSScrollerStyleOverlay);
|
|
}
|
|
|
|
bool nsLookAndFeel::AllowOverlayScrollbarsOverlap()
|
|
{
|
|
return (UseOverlayScrollbars());
|
|
}
|
|
|
|
bool nsLookAndFeel::SystemWantsDarkTheme()
|
|
{
|
|
// This returns true if the macOS system appearance is set to dark mode on
|
|
// 10.14+, false otherwise.
|
|
if (nsCocoaFeatures::OnMojaveOrLater()) {
|
|
return !![[NSUserDefaults standardUserDefaults]
|
|
stringForKey:@"AppleInterfaceStyle"];
|
|
}
|
|
return false;
|
|
}
|
|
|
|
bool
|
|
nsLookAndFeel::GetFontImpl(FontID aID, nsString &aFontName,
|
|
gfxFontStyle &aFontStyle,
|
|
float aDevPixPerCSSPixel)
|
|
{
|
|
NS_OBJC_BEGIN_TRY_ABORT_BLOCK_RETURN;
|
|
|
|
// hack for now
|
|
if (aID == eFont_Window || aID == eFont_Document) {
|
|
aFontStyle.style = mozilla::FontSlantStyle::Normal();
|
|
aFontStyle.weight = mozilla::FontWeight::Normal();
|
|
aFontStyle.stretch = mozilla::FontStretch::Normal();
|
|
aFontStyle.size = 14 * aDevPixPerCSSPixel;
|
|
aFontStyle.systemFont = true;
|
|
|
|
aFontName.AssignLiteral("sans-serif");
|
|
return true;
|
|
}
|
|
|
|
nsAutoCString name;
|
|
gfxPlatformMac::LookupSystemFont(aID, name, aFontStyle,
|
|
aDevPixPerCSSPixel);
|
|
aFontName.Append(NS_ConvertUTF8toUTF16(name));
|
|
|
|
return true;
|
|
|
|
NS_OBJC_END_TRY_ABORT_BLOCK_RETURN(false);
|
|
}
|
|
|
|
nsTArray<LookAndFeelInt>
|
|
nsLookAndFeel::GetIntCacheImpl()
|
|
{
|
|
nsTArray<LookAndFeelInt> lookAndFeelIntCache =
|
|
nsXPLookAndFeel::GetIntCacheImpl();
|
|
|
|
LookAndFeelInt useOverlayScrollbars;
|
|
useOverlayScrollbars.id = eIntID_UseOverlayScrollbars;
|
|
useOverlayScrollbars.value = GetInt(eIntID_UseOverlayScrollbars);
|
|
lookAndFeelIntCache.AppendElement(useOverlayScrollbars);
|
|
|
|
LookAndFeelInt allowOverlayScrollbarsOverlap;
|
|
allowOverlayScrollbarsOverlap.id = eIntID_AllowOverlayScrollbarsOverlap;
|
|
allowOverlayScrollbarsOverlap.value = GetInt(eIntID_AllowOverlayScrollbarsOverlap);
|
|
lookAndFeelIntCache.AppendElement(allowOverlayScrollbarsOverlap);
|
|
|
|
LookAndFeelInt prefersReducedMotion;
|
|
prefersReducedMotion.id = eIntID_PrefersReducedMotion;
|
|
prefersReducedMotion.value = GetInt(eIntID_PrefersReducedMotion);
|
|
lookAndFeelIntCache.AppendElement(prefersReducedMotion);
|
|
|
|
return lookAndFeelIntCache;
|
|
}
|
|
|
|
void
|
|
nsLookAndFeel::SetIntCacheImpl(const nsTArray<LookAndFeelInt>& aLookAndFeelIntCache)
|
|
{
|
|
for (auto entry : aLookAndFeelIntCache) {
|
|
switch(entry.id) {
|
|
case eIntID_UseOverlayScrollbars:
|
|
mUseOverlayScrollbars = entry.value;
|
|
mUseOverlayScrollbarsCached = true;
|
|
break;
|
|
case eIntID_AllowOverlayScrollbarsOverlap:
|
|
mAllowOverlayScrollbarsOverlap = entry.value;
|
|
mAllowOverlayScrollbarsOverlapCached = true;
|
|
break;
|
|
case eIntID_PrefersReducedMotion:
|
|
mPrefersReducedMotion = entry.value;
|
|
mPrefersReducedMotionCached = true;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
void
|
|
nsLookAndFeel::EnsureInit()
|
|
{
|
|
if (mInitialized) {
|
|
return;
|
|
}
|
|
mInitialized = true;
|
|
|
|
NS_OBJC_BEGIN_TRY_ABORT_BLOCK
|
|
|
|
nscolor color;
|
|
|
|
mColorTextSelectBackground = GetColorFromNSColor(
|
|
[NSColor selectedTextBackgroundColor]);
|
|
mColorTextSelectBackgroundDisabled = GetColorFromNSColor(
|
|
[NSColor secondarySelectedControlColor]);
|
|
|
|
mColorHighlight = GetColorFromNSColor([NSColor alternateSelectedControlColor]);
|
|
mColorMenuHover = GetColorFromNSColor([NSColor alternateSelectedControlColor]);
|
|
|
|
GetColor(eColorID_TextSelectBackground, color);
|
|
if (color == 0x000000) {
|
|
mColorTextSelectForeground = NS_RGB(0xff,0xff,0xff);
|
|
} else {
|
|
mColorTextSelectForeground = NS_DONT_CHANGE_COLOR;
|
|
}
|
|
|
|
mColorMenuHoverText = GetColorFromNSColor(
|
|
[NSColor alternateSelectedControlTextColor]);
|
|
|
|
if (nsCocoaFeatures::OnYosemiteOrLater()) {
|
|
mColorButtonText = NS_RGB(0xFF,0xFF,0xFF);
|
|
mHasColorButtonText = true;
|
|
}
|
|
|
|
mColorButtonHoverText = GetColorFromNSColor([NSColor controlTextColor]);
|
|
mColorText = GetColorFromNSColor([NSColor textColor]);
|
|
mColorWindowText = GetColorFromNSColor([NSColor windowFrameTextColor]);
|
|
mColorActiveCaption = GetColorFromNSColor([NSColor gridColor]);
|
|
mColorActiveBorder = GetColorFromNSColor([NSColor keyboardFocusIndicatorColor]);
|
|
mColorGrayText = GetColorFromNSColor([NSColor disabledControlTextColor]);
|
|
mColorInactiveBorder = GetColorFromNSColor([NSColor controlBackgroundColor]);
|
|
mColorInactiveCaption = GetColorFromNSColor([NSColor controlBackgroundColor]);
|
|
mColorScrollbar = GetColorFromNSColor([NSColor scrollBarColor]);
|
|
mColorThreeDHighlight = GetColorFromNSColor([NSColor highlightColor]);
|
|
mColorMenu = GetColorFromNSColor([NSColor alternateSelectedControlTextColor]);
|
|
mColorWindowFrame = GetColorFromNSColor([NSColor gridColor]);
|
|
mColorFieldText = GetColorFromNSColor([NSColor controlTextColor]);
|
|
mColorDialog = GetColorFromNSColor([NSColor controlHighlightColor]);
|
|
mColorDialogText = GetColorFromNSColor([NSColor controlTextColor]);
|
|
mColorDragTargetZone = GetColorFromNSColor([NSColor selectedControlColor]);
|
|
|
|
int grey = NativeGreyColorAsInt(toolbarFillGrey, true);
|
|
mColorChromeActive = NS_RGB(grey, grey, grey);
|
|
grey = NativeGreyColorAsInt(toolbarFillGrey, false);
|
|
mColorChromeInactive = NS_RGB(grey, grey, grey);
|
|
|
|
mColorFocusRing = GetColorFromNSColorWithAlpha([NSColor keyboardFocusIndicatorColor],
|
|
0.48);
|
|
|
|
mColorTextSelect = GetColorFromNSColor([NSColor selectedMenuItemTextColor]);
|
|
mColorDisabledToolbarText = GetColorFromNSColor([NSColor disabledControlTextColor]);
|
|
mColorMenuSelect = GetColorFromNSColor([NSColor alternateSelectedControlColor]);
|
|
mColorCellHighlight = GetColorFromNSColor([NSColor secondarySelectedControlColor]);
|
|
mColorEvenTreeRow = GetColorFromNSColor([[NSColor controlAlternatingRowBackgroundColors]
|
|
objectAtIndex:0]);
|
|
mColorOddTreeRow = GetColorFromNSColor([[NSColor controlAlternatingRowBackgroundColors]
|
|
objectAtIndex:1]);
|
|
|
|
color = [NSColor currentControlTint];
|
|
mColorActiveSourceListSelection = (color == NSGraphiteControlTint) ?
|
|
NS_RGB(0xa0,0xa0,0xa0) :
|
|
NS_RGB(0x0a,0x64,0xdc);
|
|
|
|
NS_OBJC_END_TRY_ABORT_BLOCK
|
|
}
|