зеркало из https://github.com/mozilla/gecko-dev.git
781 строка
26 KiB
Plaintext
781 строка
26 KiB
Plaintext
/* -*- Mode: C++; tab-width: 4; 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 "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 "nsCSSColorUtils.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 { mozNSScrollerStyleLegacy = 0, mozNSScrollerStyleOverlay = 1 };
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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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mSystemUsesDarkTheme(-1),
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mSystemUsesDarkThemeCached(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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nsLookAndFeel::~nsLookAndFeel() {}
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static nscolor GetColorFromNSColor(NSColor* aColor) {
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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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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 nsLookAndFeel::NativeInit() { EnsureInit(); }
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void nsLookAndFeel::RefreshImpl() {
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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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mSystemUsesDarkThemeCached = 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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// Turns an opaque selection color into a partially transparent selection color,
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// which usually leads to better contrast with the text color and which should
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// look more visually appealing in most contexts.
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// The idea is that the text and its regular, non-selected background are
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// usually chosen in such a way that they contrast well. Making the selection
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// color partially transparent causes the selection color to mix with the text's
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// regular background, so the end result will often have better contrast with
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// the text than an arbitrary opaque selection color.
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// The motivating example for this is the URL bar text field in the dark theme:
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// White text on a light blue selection color has very bad contrast, whereas
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// white text on dark blue (which what you get if you mix partially-transparent
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// light blue with the black textbox background) has much better contrast.
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nscolor nsLookAndFeel::ProcessSelectionBackground(nscolor aColor) {
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uint16_t hue, sat, value;
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uint8_t alpha;
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nscolor resultColor = aColor;
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NS_RGB2HSV(resultColor, hue, sat, value, alpha);
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int factor = 2;
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alpha = alpha / factor;
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if (sat > 0) {
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// The color is not a shade of grey, restore the saturation taken away by
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// the transparency.
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sat = mozilla::clamped(sat * factor, 0, 255);
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} else {
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// The color is a shade of grey, find the value that looks equivalent
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// on a white background with the given opacity.
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value = mozilla::clamped(255 - (255 - value) * factor, 0, 255);
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}
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NS_HSV2RGB(resultColor, hue, sat, value, alpha);
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return resultColor;
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}
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nsresult nsLookAndFeel::NativeGetColor(ColorID aID, nscolor& aColor) {
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EnsureInit();
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nsresult res = NS_OK;
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switch (aID) {
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case ColorID::WindowBackground:
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aColor = NS_RGB(0xff, 0xff, 0xff);
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break;
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case ColorID::WindowForeground:
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aColor = NS_RGB(0x00, 0x00, 0x00);
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break;
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case ColorID::WidgetBackground:
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aColor = NS_RGB(0xdd, 0xdd, 0xdd);
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break;
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case ColorID::WidgetForeground:
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aColor = NS_RGB(0x00, 0x00, 0x00);
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break;
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case ColorID::WidgetSelectBackground:
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aColor = NS_RGB(0x80, 0x80, 0x80);
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break;
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case ColorID::WidgetSelectForeground:
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aColor = NS_RGB(0x00, 0x00, 0x80);
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break;
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case ColorID::Widget3DHighlight:
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aColor = NS_RGB(0xa0, 0xa0, 0xa0);
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break;
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case ColorID::Widget3DShadow:
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aColor = NS_RGB(0x40, 0x40, 0x40);
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break;
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case ColorID::TextBackground:
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aColor = NS_RGB(0xff, 0xff, 0xff);
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break;
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case ColorID::TextForeground:
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aColor = NS_RGB(0x00, 0x00, 0x00);
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break;
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case ColorID::TextSelectBackground:
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aColor = ProcessSelectionBackground(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 ColorID::TextSelectBackgroundDisabled:
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aColor = ProcessSelectionBackground(mColorTextSelectBackgroundDisabled);
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break;
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case ColorID::Highlight: // CSS2 color
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aColor = mColorHighlight;
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break;
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case ColorID::MozMenuhover:
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aColor = mColorMenuHover;
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break;
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case ColorID::TextSelectForeground:
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aColor = mColorTextSelectForeground;
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break;
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case ColorID::Highlighttext: // CSS2 color
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case ColorID::MozMenuhovertext:
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aColor = mColorMenuHoverText;
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break;
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case ColorID::IMESelectedRawTextBackground:
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case ColorID::IMESelectedConvertedTextBackground:
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case ColorID::IMERawInputBackground:
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case ColorID::IMEConvertedTextBackground:
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aColor = NS_TRANSPARENT;
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break;
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case ColorID::IMESelectedRawTextForeground:
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case ColorID::IMESelectedConvertedTextForeground:
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case ColorID::IMERawInputForeground:
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case ColorID::IMEConvertedTextForeground:
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aColor = NS_SAME_AS_FOREGROUND_COLOR;
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break;
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case ColorID::IMERawInputUnderline:
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case ColorID::IMEConvertedTextUnderline:
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aColor = NS_40PERCENT_FOREGROUND_COLOR;
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break;
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case ColorID::IMESelectedRawTextUnderline:
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case ColorID::IMESelectedConvertedTextUnderline:
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aColor = NS_SAME_AS_FOREGROUND_COLOR;
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break;
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case ColorID::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 ColorID::MozMacButtonactivetext:
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case ColorID::MozMacDefaultbuttontext:
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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 ColorID::Buttontext:
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case ColorID::MozButtonhovertext:
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aColor = mColorButtonHoverText;
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break;
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case ColorID::Captiontext:
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case ColorID::Menutext:
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case ColorID::Infotext:
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case ColorID::MozMenubartext:
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aColor = mColorText;
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break;
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case ColorID::Windowtext:
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aColor = mColorWindowText;
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break;
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case ColorID::Activecaption:
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aColor = mColorActiveCaption;
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break;
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case ColorID::Activeborder:
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aColor = mColorActiveBorder;
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break;
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case ColorID::Appworkspace:
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aColor = NS_RGB(0xFF, 0xFF, 0xFF);
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break;
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case ColorID::Background:
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aColor = NS_RGB(0x63, 0x63, 0xCE);
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break;
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case ColorID::Buttonface:
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case ColorID::MozButtonhoverface:
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aColor = NS_RGB(0xF0, 0xF0, 0xF0);
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break;
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case ColorID::Buttonhighlight:
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aColor = NS_RGB(0xFF, 0xFF, 0xFF);
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break;
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case ColorID::Buttonshadow:
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aColor = NS_RGB(0xDC, 0xDC, 0xDC);
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break;
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case ColorID::Graytext:
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aColor = mColorGrayText;
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break;
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case ColorID::Inactiveborder:
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aColor = mColorInactiveBorder;
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break;
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case ColorID::Inactivecaption:
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aColor = mColorInactiveCaption;
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break;
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case ColorID::Inactivecaptiontext:
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aColor = NS_RGB(0x45, 0x45, 0x45);
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break;
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case ColorID::Scrollbar:
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aColor = mColorScrollbar;
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break;
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case ColorID::Threeddarkshadow:
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aColor = NS_RGB(0xDC, 0xDC, 0xDC);
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break;
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case ColorID::Threedshadow:
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aColor = NS_RGB(0xE0, 0xE0, 0xE0);
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break;
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case ColorID::Threedface:
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aColor = NS_RGB(0xF0, 0xF0, 0xF0);
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break;
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case ColorID::Threedhighlight:
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aColor = mColorThreeDHighlight;
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break;
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case ColorID::Threedlightshadow:
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aColor = NS_RGB(0xDA, 0xDA, 0xDA);
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break;
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case ColorID::Menu:
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aColor = mColorMenu;
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break;
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case ColorID::Infobackground:
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aColor = NS_RGB(0xFF, 0xFF, 0xC7);
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break;
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case ColorID::Windowframe:
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aColor = mColorWindowFrame;
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break;
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case ColorID::Window:
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case ColorID::MozField:
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case ColorID::MozCombobox:
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aColor = NS_RGB(0xff, 0xff, 0xff);
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break;
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case ColorID::MozFieldtext:
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case ColorID::MozComboboxtext:
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aColor = mColorFieldText;
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break;
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case ColorID::MozDialog:
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aColor = mColorDialog;
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break;
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case ColorID::MozDialogtext:
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case ColorID::MozCellhighlighttext:
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case ColorID::MozHtmlCellhighlighttext:
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aColor = mColorDialogText;
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break;
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case ColorID::MozDragtargetzone:
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aColor = mColorDragTargetZone;
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break;
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case ColorID::MozMacChromeActive:
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aColor = mColorChromeActive;
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break;
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case ColorID::MozMacChromeInactive:
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aColor = mColorChromeInactive;
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break;
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case ColorID::MozMacFocusring:
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aColor = mColorFocusRing;
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break;
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case ColorID::MozMacMenushadow:
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aColor = NS_RGB(0xA3, 0xA3, 0xA3);
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break;
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case ColorID::MozMacMenutextdisable:
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aColor = NS_RGB(0x98, 0x98, 0x98);
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break;
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case ColorID::MozMacMenutextselect:
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aColor = mColorTextSelect;
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break;
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case ColorID::MozMacDisabledtoolbartext:
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aColor = mColorDisabledToolbarText;
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break;
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case ColorID::MozMacMenuselect:
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aColor = mColorMenuSelect;
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break;
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case ColorID::MozButtondefault:
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aColor = NS_RGB(0xDC, 0xDC, 0xDC);
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break;
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case ColorID::MozCellhighlight:
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case ColorID::MozHtmlCellhighlight:
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case ColorID::MozMacSecondaryhighlight:
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// For inactive list selection
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aColor = mColorCellHighlight;
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break;
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case ColorID::MozEventreerow:
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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 ColorID::MozOddtreerow:
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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 ColorID::MozNativehyperlinktext:
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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 ColorID::MozMacVibrancyLight:
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case ColorID::MozMacVibrantTitlebarLight:
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case ColorID::MozMacSourceList:
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case ColorID::MozMacTooltip:
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aColor = NS_RGB(0xf7, 0xf7, 0xf7);
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break;
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case ColorID::MozMacVibrancyDark:
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case ColorID::MozMacVibrantTitlebarDark:
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aColor = NS_RGB(0x28, 0x28, 0x28);
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break;
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case ColorID::MozMacMenupopup:
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case ColorID::MozMacMenuitem:
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aColor = NS_RGB(0xe6, 0xe6, 0xe6);
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break;
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case ColorID::MozMacSourceListSelection:
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aColor = NS_RGB(0xc8, 0xc8, 0xc8);
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break;
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case ColorID::MozMacActiveMenuitem:
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case ColorID::MozMacActiveSourceListSelection:
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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 nsLookAndFeel::GetIntImpl(IntID aID, int32_t& aResult) {
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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)) 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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|
}
|
|
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:
|
|
if (!mSystemUsesDarkThemeCached) {
|
|
mSystemUsesDarkTheme = SystemWantsDarkTheme();
|
|
mSystemUsesDarkThemeCached = true;
|
|
}
|
|
aResult = mSystemUsesDarkTheme;
|
|
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 false;
|
|
}
|
|
return !![[NSUserDefaults standardUserDefaults] stringForKey:@"AppleInterfaceStyle"];
|
|
}
|
|
|
|
bool nsLookAndFeel::GetFontImpl(FontID aID, nsString& aFontName, gfxFontStyle& aFontStyle) {
|
|
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;
|
|
aFontStyle.systemFont = true;
|
|
|
|
aFontName.AssignLiteral("sans-serif");
|
|
return true;
|
|
}
|
|
|
|
nsAutoCString name;
|
|
gfxPlatformMac::LookupSystemFont(aID, name, aFontStyle);
|
|
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);
|
|
|
|
LookAndFeelInt systemUsesDarkTheme;
|
|
systemUsesDarkTheme.id = eIntID_SystemUsesDarkTheme;
|
|
systemUsesDarkTheme.value = GetInt(eIntID_SystemUsesDarkTheme);
|
|
lookAndFeelIntCache.AppendElement(systemUsesDarkTheme);
|
|
|
|
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_SystemUsesDarkTheme:
|
|
mSystemUsesDarkTheme = entry.value;
|
|
mSystemUsesDarkThemeCached = 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(ColorID::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]);
|
|
NSColor* disabledColor = [NSColor disabledControlTextColor];
|
|
mColorGrayText = GetColorFromNSColorWithAlpha(disabledColor, [disabledColor alphaComponent]);
|
|
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
|
|
}
|