forked from mirrors/gecko-dev
f91affad79
Follow the pattern we use for system colors. Differential Revision: https://phabricator.services.mozilla.com/D108822
947 lines
33 KiB
Text
947 lines
33 KiB
Text
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
#include "nsLookAndFeel.h"
|
|
#include "nsCocoaFeatures.h"
|
|
#include "nsNativeThemeColors.h"
|
|
#include "nsStyleConsts.h"
|
|
#include "nsCocoaFeatures.h"
|
|
#include "nsIContent.h"
|
|
#include "gfxFont.h"
|
|
#include "gfxFontConstants.h"
|
|
#include "gfxPlatformMac.h"
|
|
#include "nsCSSColorUtils.h"
|
|
#include "mozilla/FontPropertyTypes.h"
|
|
#include "mozilla/gfx/2D.h"
|
|
#include "mozilla/StaticPrefs_widget.h"
|
|
#include "mozilla/widget/WidgetMessageUtils.h"
|
|
|
|
#import <Cocoa/Cocoa.h>
|
|
|
|
// This must be included last:
|
|
#include "nsObjCExceptions.h"
|
|
|
|
// Available from 10.12 onwards; test availability at runtime before using
|
|
@interface NSWorkspace (AvailableSinceSierra)
|
|
@property(readonly) BOOL accessibilityDisplayShouldReduceMotion;
|
|
@end
|
|
|
|
#if !defined(MAC_OS_X_VERSION_10_13) || MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_13
|
|
using NSAppearanceName = NSString*;
|
|
#endif
|
|
|
|
#if !defined(MAC_OS_X_VERSION_10_14) || MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_14
|
|
@interface NSApplication (NSApplicationAppearance)
|
|
@property(strong) NSAppearance* appearance NS_AVAILABLE_MAC(10_14);
|
|
@property(readonly, strong) NSAppearance* effectiveAppearance NS_AVAILABLE_MAC(10_14);
|
|
@end
|
|
|
|
@interface NSAppearance (NSAppearance1014)
|
|
- (NSAppearanceName)bestMatchFromAppearancesWithNames:(NSArray<NSAppearanceName>*)appearances
|
|
NS_AVAILABLE_MAC(10_14);
|
|
@end
|
|
#endif
|
|
|
|
static void RegisterRespectSystemAppearancePrefListenerOnce();
|
|
|
|
nsLookAndFeel::nsLookAndFeel(const LookAndFeelCache* aCache)
|
|
: nsXPLookAndFeel(),
|
|
mUseOverlayScrollbars(-1),
|
|
mUseOverlayScrollbarsCached(false),
|
|
mAllowOverlayScrollbarsOverlap(-1),
|
|
mAllowOverlayScrollbarsOverlapCached(false),
|
|
mSystemUsesDarkTheme(-1),
|
|
mSystemUsesDarkThemeCached(false),
|
|
mUseAccessibilityTheme(-1),
|
|
mUseAccessibilityThemeCached(false),
|
|
mColorTextSelectBackground(0),
|
|
mColorTextSelectBackgroundDisabled(0),
|
|
mColorHighlight(0),
|
|
mColorTextSelectForeground(0),
|
|
mColorAlternateSelectedControlText(0),
|
|
mColorControlText(0),
|
|
mColorText(0),
|
|
mColorWindowText(0),
|
|
mColorGrid(0),
|
|
mColorActiveBorder(0),
|
|
mColorGrayText(0),
|
|
mColorControlBackground(0),
|
|
mColorScrollbar(0),
|
|
mColorThreeDHighlight(0),
|
|
mColorDialog(0),
|
|
mColorDragTargetZone(0),
|
|
mColorChromeActive(0),
|
|
mColorChromeInactive(0),
|
|
mColorFocusRing(0),
|
|
mColorTextSelect(0),
|
|
mColorDisabledToolbarText(0),
|
|
mColorMenuSelect(0),
|
|
mColorCellHighlight(0),
|
|
mColorEvenTreeRow(0),
|
|
mColorOddTreeRow(0),
|
|
mColorMenuFontSmoothingBg(0),
|
|
mColorSourceListFontSmoothingBg(0),
|
|
mColorSourceListSelectionFontSmoothingBg(0),
|
|
mColorActiveSourceListSelectionFontSmoothingBg(0),
|
|
mInitialized(false) {
|
|
if (aCache) {
|
|
DoSetCache(*aCache);
|
|
}
|
|
RegisterRespectSystemAppearancePrefListenerOnce();
|
|
}
|
|
|
|
nsLookAndFeel::~nsLookAndFeel() {}
|
|
|
|
static nscolor GetColorFromNSColor(NSColor* aColor) {
|
|
NSColor* deviceColor = [aColor colorUsingColorSpaceName:NSDeviceRGBColorSpace];
|
|
return NS_RGB((unsigned int)([deviceColor redComponent] * 255.0),
|
|
(unsigned int)([deviceColor greenComponent] * 255.0),
|
|
(unsigned int)([deviceColor blueComponent] * 255.0));
|
|
}
|
|
|
|
static nscolor GetColorFromNSColorWithAlpha(NSColor* aColor, float alpha) {
|
|
NSColor* deviceColor = [aColor colorUsingColorSpaceName:NSDeviceRGBColorSpace];
|
|
return NS_RGBA((unsigned int)([deviceColor redComponent] * 255.0),
|
|
(unsigned int)([deviceColor greenComponent] * 255.0),
|
|
(unsigned int)([deviceColor blueComponent] * 255.0),
|
|
(unsigned int)(alpha * 255.0));
|
|
}
|
|
|
|
void nsLookAndFeel::NativeInit() { EnsureInit(); }
|
|
|
|
void nsLookAndFeel::RefreshImpl() {
|
|
nsXPLookAndFeel::RefreshImpl();
|
|
|
|
// We should only clear the cache if we're in the main browser process.
|
|
// Otherwise, we should wait for the parent to inform us of new values to
|
|
// cache via SetCacheImpl.
|
|
if (XRE_IsParentProcess()) {
|
|
mUseOverlayScrollbarsCached = false;
|
|
mAllowOverlayScrollbarsOverlapCached = false;
|
|
mPrefersReducedMotionCached = false;
|
|
mSystemUsesDarkThemeCached = false;
|
|
mUseAccessibilityThemeCached = false;
|
|
// Fetch colors next time they are requested.
|
|
mInitialized = false;
|
|
}
|
|
}
|
|
|
|
// Turns an opaque selection color into a partially transparent selection color,
|
|
// which usually leads to better contrast with the text color and which should
|
|
// look more visually appealing in most contexts.
|
|
// The idea is that the text and its regular, non-selected background are
|
|
// usually chosen in such a way that they contrast well. Making the selection
|
|
// color partially transparent causes the selection color to mix with the text's
|
|
// regular background, so the end result will often have better contrast with
|
|
// the text than an arbitrary opaque selection color.
|
|
// The motivating example for this is the URL bar text field in the dark theme:
|
|
// White text on a light blue selection color has very bad contrast, whereas
|
|
// white text on dark blue (which what you get if you mix partially-transparent
|
|
// light blue with the black textbox background) has much better contrast.
|
|
nscolor nsLookAndFeel::ProcessSelectionBackground(nscolor aColor) {
|
|
uint16_t hue, sat, value;
|
|
uint8_t alpha;
|
|
nscolor resultColor = aColor;
|
|
NS_RGB2HSV(resultColor, hue, sat, value, alpha);
|
|
int factor = 2;
|
|
alpha = alpha / factor;
|
|
if (sat > 0) {
|
|
// The color is not a shade of grey, restore the saturation taken away by
|
|
// the transparency.
|
|
sat = mozilla::clamped(sat * factor, 0, 255);
|
|
} else {
|
|
// The color is a shade of grey, find the value that looks equivalent
|
|
// on a white background with the given opacity.
|
|
value = mozilla::clamped(255 - (255 - value) * factor, 0, 255);
|
|
}
|
|
NS_HSV2RGB(resultColor, hue, sat, value, alpha);
|
|
return resultColor;
|
|
}
|
|
|
|
nsresult nsLookAndFeel::NativeGetColor(ColorID aID, nscolor& aColor) {
|
|
EnsureInit();
|
|
|
|
nsresult res = NS_OK;
|
|
|
|
switch (aID) {
|
|
case ColorID::WindowBackground:
|
|
aColor = NS_RGB(0xff, 0xff, 0xff);
|
|
break;
|
|
case ColorID::WindowForeground:
|
|
aColor = NS_RGB(0x00, 0x00, 0x00);
|
|
break;
|
|
case ColorID::WidgetBackground:
|
|
case ColorID::Infobackground:
|
|
aColor = NS_RGB(0xdd, 0xdd, 0xdd);
|
|
break;
|
|
case ColorID::WidgetForeground:
|
|
aColor = NS_RGB(0x00, 0x00, 0x00);
|
|
break;
|
|
case ColorID::WidgetSelectBackground:
|
|
aColor = NS_RGB(0x80, 0x80, 0x80);
|
|
break;
|
|
case ColorID::WidgetSelectForeground:
|
|
aColor = NS_RGB(0x00, 0x00, 0x80);
|
|
break;
|
|
case ColorID::Widget3DHighlight:
|
|
aColor = NS_RGB(0xa0, 0xa0, 0xa0);
|
|
break;
|
|
case ColorID::Widget3DShadow:
|
|
aColor = NS_RGB(0x40, 0x40, 0x40);
|
|
break;
|
|
case ColorID::TextBackground:
|
|
aColor = NS_RGB(0xff, 0xff, 0xff);
|
|
break;
|
|
case ColorID::TextForeground:
|
|
aColor = NS_RGB(0x00, 0x00, 0x00);
|
|
break;
|
|
case ColorID::TextSelectBackground:
|
|
aColor = ProcessSelectionBackground(mColorTextSelectBackground);
|
|
break;
|
|
// This is used to gray out the selection when it's not focused. Used with
|
|
// nsISelectionController::SELECTION_DISABLED.
|
|
case ColorID::TextSelectBackgroundDisabled:
|
|
aColor = ProcessSelectionBackground(mColorTextSelectBackgroundDisabled);
|
|
break;
|
|
case ColorID::Highlight: // CSS2 color
|
|
case ColorID::MozAccentColor:
|
|
case ColorID::MozMenuhover:
|
|
aColor = mColorHighlight;
|
|
break;
|
|
case ColorID::TextSelectForeground:
|
|
aColor = mColorTextSelectForeground;
|
|
break;
|
|
case ColorID::Highlighttext: // CSS2 color
|
|
case ColorID::MozAccentColorForeground:
|
|
case ColorID::MozMenuhovertext:
|
|
aColor = mColorAlternateSelectedControlText;
|
|
break;
|
|
case ColorID::IMESelectedRawTextBackground:
|
|
case ColorID::IMESelectedConvertedTextBackground:
|
|
case ColorID::IMERawInputBackground:
|
|
case ColorID::IMEConvertedTextBackground:
|
|
aColor = NS_TRANSPARENT;
|
|
break;
|
|
case ColorID::IMESelectedRawTextForeground:
|
|
case ColorID::IMESelectedConvertedTextForeground:
|
|
case ColorID::IMERawInputForeground:
|
|
case ColorID::IMEConvertedTextForeground:
|
|
aColor = NS_SAME_AS_FOREGROUND_COLOR;
|
|
break;
|
|
case ColorID::IMERawInputUnderline:
|
|
case ColorID::IMEConvertedTextUnderline:
|
|
aColor = NS_40PERCENT_FOREGROUND_COLOR;
|
|
break;
|
|
case ColorID::IMESelectedRawTextUnderline:
|
|
case ColorID::IMESelectedConvertedTextUnderline:
|
|
aColor = NS_SAME_AS_FOREGROUND_COLOR;
|
|
break;
|
|
case ColorID::SpellCheckerUnderline:
|
|
aColor = NS_RGB(0xff, 0, 0);
|
|
break;
|
|
|
|
//
|
|
// css2 system colors http://www.w3.org/TR/REC-CSS2/ui.html#system-colors
|
|
//
|
|
// It's really hard to effectively map these to the Appearance Manager properly,
|
|
// since they are modeled word for word after the win32 system colors and don't have any
|
|
// real counterparts in the Mac world. I'm sure we'll be tweaking these for
|
|
// years to come.
|
|
//
|
|
// Thanks to mpt26@student.canterbury.ac.nz for the hardcoded values that form the defaults
|
|
// if querying the Appearance Manager fails ;)
|
|
//
|
|
case ColorID::MozMacButtonactivetext:
|
|
case ColorID::MozMacDefaultbuttontext:
|
|
aColor = NS_RGB(0xFF, 0xFF, 0xFF);
|
|
break;
|
|
case ColorID::Buttontext:
|
|
case ColorID::MozButtonhovertext:
|
|
aColor = mColorControlText;
|
|
break;
|
|
case ColorID::Captiontext:
|
|
case ColorID::Menutext:
|
|
case ColorID::Infotext:
|
|
case ColorID::MozMenubartext:
|
|
aColor = mColorText;
|
|
break;
|
|
case ColorID::Windowtext:
|
|
aColor = mColorWindowText;
|
|
break;
|
|
case ColorID::Activecaption:
|
|
aColor = mColorGrid;
|
|
break;
|
|
case ColorID::Activeborder:
|
|
aColor = mColorActiveBorder;
|
|
break;
|
|
case ColorID::Appworkspace:
|
|
aColor = NS_RGB(0xFF, 0xFF, 0xFF);
|
|
break;
|
|
case ColorID::Background:
|
|
aColor = NS_RGB(0x63, 0x63, 0xCE);
|
|
break;
|
|
case ColorID::Buttonface:
|
|
case ColorID::MozButtonhoverface:
|
|
aColor = NS_RGB(0xF0, 0xF0, 0xF0);
|
|
break;
|
|
case ColorID::Buttonhighlight:
|
|
aColor = NS_RGB(0xFF, 0xFF, 0xFF);
|
|
break;
|
|
case ColorID::Buttonshadow:
|
|
aColor = NS_RGB(0xDC, 0xDC, 0xDC);
|
|
break;
|
|
case ColorID::Graytext:
|
|
aColor = mColorGrayText;
|
|
break;
|
|
case ColorID::Inactiveborder:
|
|
case ColorID::Inactivecaption:
|
|
aColor = mColorControlBackground;
|
|
break;
|
|
case ColorID::Inactivecaptiontext:
|
|
aColor = NS_RGB(0x45, 0x45, 0x45);
|
|
break;
|
|
case ColorID::Scrollbar:
|
|
aColor = mColorScrollbar;
|
|
break;
|
|
case ColorID::Threeddarkshadow:
|
|
aColor = NS_RGB(0xDC, 0xDC, 0xDC);
|
|
break;
|
|
case ColorID::Threedshadow:
|
|
aColor = NS_RGB(0xE0, 0xE0, 0xE0);
|
|
break;
|
|
case ColorID::Threedface:
|
|
aColor = NS_RGB(0xF0, 0xF0, 0xF0);
|
|
break;
|
|
case ColorID::Threedhighlight:
|
|
aColor = mColorThreeDHighlight;
|
|
break;
|
|
case ColorID::Threedlightshadow:
|
|
aColor = NS_RGB(0xDA, 0xDA, 0xDA);
|
|
break;
|
|
case ColorID::Menu:
|
|
aColor = mColorAlternateSelectedControlText;
|
|
break;
|
|
case ColorID::Windowframe:
|
|
aColor = mColorGrid;
|
|
break;
|
|
case ColorID::Window:
|
|
case ColorID::Field:
|
|
case ColorID::MozCombobox:
|
|
aColor = NS_RGB(0xff, 0xff, 0xff);
|
|
break;
|
|
case ColorID::Fieldtext:
|
|
case ColorID::MozComboboxtext:
|
|
aColor = mColorControlText;
|
|
break;
|
|
case ColorID::MozDialog:
|
|
aColor = mColorDialog;
|
|
break;
|
|
case ColorID::MozDialogtext:
|
|
case ColorID::MozCellhighlighttext:
|
|
case ColorID::MozHtmlCellhighlighttext:
|
|
case ColorID::MozColheadertext:
|
|
case ColorID::MozColheaderhovertext:
|
|
aColor = mColorControlText;
|
|
break;
|
|
case ColorID::MozDragtargetzone:
|
|
aColor = mColorDragTargetZone;
|
|
break;
|
|
case ColorID::MozMacChromeActive:
|
|
aColor = mColorChromeActive;
|
|
break;
|
|
case ColorID::MozMacChromeInactive:
|
|
aColor = mColorChromeInactive;
|
|
break;
|
|
case ColorID::MozMacFocusring:
|
|
aColor = mColorFocusRing;
|
|
break;
|
|
case ColorID::MozMacMenushadow:
|
|
aColor = NS_RGB(0xA3, 0xA3, 0xA3);
|
|
break;
|
|
case ColorID::MozMacMenutextdisable:
|
|
aColor = NS_RGB(0x98, 0x98, 0x98);
|
|
break;
|
|
case ColorID::MozMacMenutextselect:
|
|
aColor = mColorTextSelect;
|
|
break;
|
|
case ColorID::MozMacDisabledtoolbartext:
|
|
aColor = mColorDisabledToolbarText;
|
|
break;
|
|
case ColorID::MozMacMenuselect:
|
|
aColor = mColorMenuSelect;
|
|
break;
|
|
case ColorID::MozButtondefault:
|
|
aColor = NS_RGB(0xDC, 0xDC, 0xDC);
|
|
break;
|
|
case ColorID::MozCellhighlight:
|
|
case ColorID::MozHtmlCellhighlight:
|
|
case ColorID::MozMacSecondaryhighlight:
|
|
// For inactive list selection
|
|
aColor = mColorCellHighlight;
|
|
break;
|
|
case ColorID::MozEventreerow:
|
|
// Background color of even list rows.
|
|
aColor = mColorEvenTreeRow;
|
|
break;
|
|
case ColorID::MozOddtreerow:
|
|
// Background color of odd list rows.
|
|
aColor = mColorOddTreeRow;
|
|
break;
|
|
case ColorID::MozNativehyperlinktext:
|
|
// There appears to be no available system defined color. HARDCODING to the appropriate color.
|
|
aColor = NS_RGB(0x14, 0x4F, 0xAE);
|
|
break;
|
|
// The following colors are supposed to be used as font-smoothing background
|
|
// colors, in the chrome-only -moz-font-smoothing-background-color property.
|
|
// This property is used for text on "vibrant" -moz-appearances.
|
|
// The colors have been obtained from the system on 10.14 using the
|
|
// program at https://bugzilla.mozilla.org/attachment.cgi?id=9208594 .
|
|
// We could obtain them at runtime, but doing so may be expensive and
|
|
// requires the use of the private API
|
|
// -[NSVisualEffectView fontSmoothingBackgroundColor].
|
|
case ColorID::MozMacVibrantTitlebarLight:
|
|
aColor = NS_RGB(0xe6, 0xe6, 0xe6);
|
|
break;
|
|
case ColorID::MozMacVibrantTitlebarDark:
|
|
aColor = NS_RGB(0x28, 0x28, 0x28);
|
|
break;
|
|
case ColorID::MozMacTooltip:
|
|
case ColorID::MozMacMenupopup:
|
|
case ColorID::MozMacMenuitem:
|
|
aColor = mColorMenuFontSmoothingBg;
|
|
break;
|
|
case ColorID::MozMacSourceList:
|
|
aColor = mColorSourceListFontSmoothingBg;
|
|
break;
|
|
case ColorID::MozMacSourceListSelection:
|
|
aColor = mColorSourceListSelectionFontSmoothingBg;
|
|
break;
|
|
case ColorID::MozMacActiveMenuitem:
|
|
case ColorID::MozMacActiveSourceListSelection:
|
|
aColor = mColorActiveSourceListSelectionFontSmoothingBg;
|
|
break;
|
|
default:
|
|
NS_WARNING("Someone asked nsILookAndFeel for a color I don't know about");
|
|
aColor = NS_RGB(0xff, 0xff, 0xff);
|
|
res = NS_ERROR_FAILURE;
|
|
break;
|
|
}
|
|
|
|
return res;
|
|
}
|
|
|
|
nsresult nsLookAndFeel::NativeGetInt(IntID aID, int32_t& aResult) {
|
|
NS_OBJC_BEGIN_TRY_BLOCK_RETURN;
|
|
|
|
nsresult res = NS_OK;
|
|
|
|
switch (aID) {
|
|
case IntID::ScrollButtonLeftMouseButtonAction:
|
|
aResult = 0;
|
|
break;
|
|
case IntID::ScrollButtonMiddleMouseButtonAction:
|
|
case IntID::ScrollButtonRightMouseButtonAction:
|
|
aResult = 3;
|
|
break;
|
|
case IntID::CaretBlinkTime:
|
|
aResult = 567;
|
|
break;
|
|
case IntID::CaretWidth:
|
|
aResult = 1;
|
|
break;
|
|
case IntID::ShowCaretDuringSelection:
|
|
aResult = 0;
|
|
break;
|
|
case IntID::SelectTextfieldsOnKeyFocus:
|
|
// Select textfield content when focused by kbd
|
|
// used by EventStateManager::sTextfieldSelectModel
|
|
aResult = 1;
|
|
break;
|
|
case IntID::SubmenuDelay:
|
|
aResult = 200;
|
|
break;
|
|
case IntID::TooltipDelay:
|
|
aResult = 500;
|
|
break;
|
|
case IntID::MenusCanOverlapOSBar:
|
|
// xul popups are not allowed to overlap the menubar.
|
|
aResult = 0;
|
|
break;
|
|
case IntID::SkipNavigatingDisabledMenuItem:
|
|
aResult = 1;
|
|
break;
|
|
case IntID::DragThresholdX:
|
|
case IntID::DragThresholdY:
|
|
aResult = 4;
|
|
break;
|
|
case IntID::ScrollArrowStyle:
|
|
aResult = eScrollArrow_None;
|
|
break;
|
|
case IntID::ScrollSliderStyle:
|
|
aResult = eScrollThumbStyle_Proportional;
|
|
break;
|
|
case IntID::UseOverlayScrollbars:
|
|
if (!mUseOverlayScrollbarsCached) {
|
|
mUseOverlayScrollbars = NSScroller.preferredScrollerStyle == NSScrollerStyleOverlay ? 1 : 0;
|
|
mUseOverlayScrollbarsCached = true;
|
|
}
|
|
aResult = mUseOverlayScrollbars;
|
|
break;
|
|
case IntID::AllowOverlayScrollbarsOverlap:
|
|
if (!mAllowOverlayScrollbarsOverlapCached) {
|
|
mAllowOverlayScrollbarsOverlap = AllowOverlayScrollbarsOverlap() ? 1 : 0;
|
|
mAllowOverlayScrollbarsOverlapCached = true;
|
|
}
|
|
aResult = mAllowOverlayScrollbarsOverlap;
|
|
break;
|
|
case IntID::ScrollbarDisplayOnMouseMove:
|
|
aResult = 0;
|
|
break;
|
|
case IntID::ScrollbarFadeBeginDelay:
|
|
aResult = 450;
|
|
break;
|
|
case IntID::ScrollbarFadeDuration:
|
|
aResult = 200;
|
|
break;
|
|
case IntID::TreeOpenDelay:
|
|
aResult = 1000;
|
|
break;
|
|
case IntID::TreeCloseDelay:
|
|
aResult = 1000;
|
|
break;
|
|
case IntID::TreeLazyScrollDelay:
|
|
aResult = 150;
|
|
break;
|
|
case IntID::TreeScrollDelay:
|
|
aResult = 100;
|
|
break;
|
|
case IntID::TreeScrollLinesMax:
|
|
aResult = 3;
|
|
break;
|
|
case IntID::DWMCompositor:
|
|
case IntID::WindowsClassic:
|
|
case IntID::WindowsDefaultTheme:
|
|
case IntID::TouchEnabled:
|
|
case IntID::WindowsThemeIdentifier:
|
|
case IntID::OperatingSystemVersionIdentifier:
|
|
aResult = 0;
|
|
res = NS_ERROR_NOT_IMPLEMENTED;
|
|
break;
|
|
case IntID::MacGraphiteTheme:
|
|
aResult = [NSColor currentControlTint] == NSGraphiteControlTint;
|
|
break;
|
|
case IntID::MacBigSurTheme:
|
|
aResult = nsCocoaFeatures::OnBigSurOrLater();
|
|
break;
|
|
case IntID::AlertNotificationOrigin:
|
|
aResult = NS_ALERT_TOP;
|
|
break;
|
|
case IntID::TabFocusModel:
|
|
aResult = [NSApp isFullKeyboardAccessEnabled] ? nsIContent::eTabFocus_any
|
|
: nsIContent::eTabFocus_textControlsMask;
|
|
break;
|
|
case IntID::ScrollToClick: {
|
|
aResult = [[NSUserDefaults standardUserDefaults] boolForKey:@"AppleScrollerPagingBehavior"];
|
|
} break;
|
|
case IntID::ChosenMenuItemsShouldBlink:
|
|
aResult = 1;
|
|
break;
|
|
case IntID::IMERawInputUnderlineStyle:
|
|
case IntID::IMEConvertedTextUnderlineStyle:
|
|
case IntID::IMESelectedRawTextUnderlineStyle:
|
|
case IntID::IMESelectedConvertedTextUnderline:
|
|
aResult = NS_STYLE_TEXT_DECORATION_STYLE_SOLID;
|
|
break;
|
|
case IntID::SpellCheckerUnderlineStyle:
|
|
aResult = NS_STYLE_TEXT_DECORATION_STYLE_DOTTED;
|
|
break;
|
|
case IntID::ScrollbarButtonAutoRepeatBehavior:
|
|
aResult = 0;
|
|
break;
|
|
case IntID::SwipeAnimationEnabled:
|
|
aResult = 0;
|
|
if ([NSEvent respondsToSelector:@selector(isSwipeTrackingFromScrollEventsEnabled)]) {
|
|
aResult = [NSEvent isSwipeTrackingFromScrollEventsEnabled] ? 1 : 0;
|
|
}
|
|
break;
|
|
case IntID::ContextMenuOffsetVertical:
|
|
aResult = -6;
|
|
break;
|
|
case IntID::ContextMenuOffsetHorizontal:
|
|
aResult = 1;
|
|
break;
|
|
case IntID::SystemUsesDarkTheme:
|
|
if (!mSystemUsesDarkThemeCached) {
|
|
mSystemUsesDarkTheme = SystemWantsDarkTheme();
|
|
mSystemUsesDarkThemeCached = true;
|
|
}
|
|
aResult = mSystemUsesDarkTheme;
|
|
break;
|
|
case IntID::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) {
|
|
mPrefersReducedMotion =
|
|
[[NSWorkspace sharedWorkspace]
|
|
respondsToSelector:@selector(accessibilityDisplayShouldReduceMotion)] &&
|
|
[[NSWorkspace sharedWorkspace] accessibilityDisplayShouldReduceMotion];
|
|
mPrefersReducedMotionCached = true;
|
|
}
|
|
aResult = mPrefersReducedMotion;
|
|
break;
|
|
case IntID::UseAccessibilityTheme:
|
|
// Without native event loops,
|
|
// NSWorkspace.accessibilityDisplayShouldIncreaseContrast 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 (!mUseAccessibilityThemeCached) {
|
|
mUseAccessibilityTheme =
|
|
[[NSWorkspace sharedWorkspace]
|
|
respondsToSelector:@selector(accessibilityDisplayShouldIncreaseContrast)] &&
|
|
[[NSWorkspace sharedWorkspace] accessibilityDisplayShouldIncreaseContrast];
|
|
mUseAccessibilityThemeCached = true;
|
|
}
|
|
aResult = mUseAccessibilityTheme;
|
|
break;
|
|
default:
|
|
aResult = 0;
|
|
res = NS_ERROR_FAILURE;
|
|
}
|
|
return res;
|
|
|
|
NS_OBJC_END_TRY_BLOCK_RETURN(NS_ERROR_FAILURE);
|
|
}
|
|
|
|
nsresult nsLookAndFeel::NativeGetFloat(FloatID aID, float& aResult) {
|
|
nsresult res = NS_OK;
|
|
|
|
switch (aID) {
|
|
case FloatID::IMEUnderlineRelativeSize:
|
|
aResult = 2.0f;
|
|
break;
|
|
case FloatID::SpellCheckerUnderlineRelativeSize:
|
|
aResult = 2.0f;
|
|
break;
|
|
default:
|
|
aResult = -1.0;
|
|
res = NS_ERROR_FAILURE;
|
|
}
|
|
|
|
return res;
|
|
}
|
|
|
|
bool nsLookAndFeel::UseOverlayScrollbars() { return GetInt(IntID::UseOverlayScrollbars) != 0; }
|
|
|
|
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::NativeGetFont(FontID aID, nsString& aFontName, gfxFontStyle& aFontStyle) {
|
|
NS_OBJC_BEGIN_TRY_BLOCK_RETURN;
|
|
|
|
// hack for now
|
|
if (aID == FontID::MozWindow || aID == FontID::MozDocument) {
|
|
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;
|
|
}
|
|
|
|
// TODO: Add caching? Note that it needs to be thread-safe for stylo use.
|
|
|
|
nsAutoCString name;
|
|
gfxPlatformMac::LookupSystemFont(aID, name, aFontStyle);
|
|
aFontName.Append(NS_ConvertUTF8toUTF16(name));
|
|
|
|
return true;
|
|
|
|
NS_OBJC_END_TRY_BLOCK_RETURN(false);
|
|
}
|
|
|
|
mozilla::widget::LookAndFeelCache nsLookAndFeel::GetCacheImpl() {
|
|
LookAndFeelCache cache = nsXPLookAndFeel::GetCacheImpl();
|
|
|
|
constexpr IntID kIntIdsToCache[] = {
|
|
IntID::UseOverlayScrollbars, IntID::AllowOverlayScrollbarsOverlap,
|
|
IntID::PrefersReducedMotion, IntID::SystemUsesDarkTheme, IntID::UseAccessibilityTheme};
|
|
|
|
constexpr ColorID kColorIdsToCache[] = {
|
|
ColorID::Highlight,
|
|
ColorID::Highlighttext,
|
|
ColorID::Menutext,
|
|
ColorID::TextSelectBackground,
|
|
ColorID::TextSelectBackgroundDisabled,
|
|
ColorID::TextSelectForeground,
|
|
ColorID::Windowtext,
|
|
ColorID::Activecaption,
|
|
ColorID::Activeborder,
|
|
ColorID::Graytext,
|
|
ColorID::Inactiveborder,
|
|
ColorID::Scrollbar,
|
|
ColorID::Threedhighlight,
|
|
ColorID::Fieldtext,
|
|
ColorID::MozDialog,
|
|
ColorID::MozDragtargetzone,
|
|
ColorID::MozMacChromeActive,
|
|
ColorID::MozMacChromeInactive,
|
|
ColorID::MozMacFocusring,
|
|
ColorID::MozMacMenutextselect,
|
|
ColorID::MozMacDisabledtoolbartext,
|
|
ColorID::MozMacMenuselect,
|
|
ColorID::MozCellhighlight,
|
|
ColorID::MozEventreerow,
|
|
ColorID::MozOddtreerow,
|
|
ColorID::MozMacMenupopup,
|
|
ColorID::MozMacSourceList,
|
|
ColorID::MozMacSourceListSelection,
|
|
ColorID::MozMacActiveMenuitem,
|
|
};
|
|
|
|
for (IntID id : kIntIdsToCache) {
|
|
cache.mInts().AppendElement(LookAndFeelInt(id, GetInt(id)));
|
|
}
|
|
|
|
for (ColorID id : kColorIdsToCache) {
|
|
nscolor color = 0;
|
|
NativeGetColor(id, color);
|
|
cache.mColors().AppendElement(LookAndFeelColor(id, color));
|
|
}
|
|
|
|
return cache;
|
|
}
|
|
|
|
void nsLookAndFeel::SetCacheImpl(const LookAndFeelCache& aCache) { DoSetCache(aCache); }
|
|
|
|
void nsLookAndFeel::DoSetCache(const LookAndFeelCache& aCache) {
|
|
for (auto entry : aCache.mInts()) {
|
|
switch (entry.id()) {
|
|
case IntID::UseOverlayScrollbars:
|
|
mUseOverlayScrollbars = entry.value();
|
|
mUseOverlayScrollbarsCached = true;
|
|
break;
|
|
case IntID::AllowOverlayScrollbarsOverlap:
|
|
mAllowOverlayScrollbarsOverlap = entry.value();
|
|
mAllowOverlayScrollbarsOverlapCached = true;
|
|
break;
|
|
case IntID::SystemUsesDarkTheme:
|
|
mSystemUsesDarkTheme = entry.value();
|
|
mSystemUsesDarkThemeCached = true;
|
|
break;
|
|
case IntID::PrefersReducedMotion:
|
|
mPrefersReducedMotion = entry.value();
|
|
mPrefersReducedMotionCached = true;
|
|
break;
|
|
case IntID::UseAccessibilityTheme:
|
|
mUseAccessibilityTheme = entry.value();
|
|
mUseAccessibilityThemeCached = true;
|
|
break;
|
|
default:
|
|
MOZ_ASSERT_UNREACHABLE("Bogus Int ID in cache");
|
|
break;
|
|
}
|
|
}
|
|
for (const auto& entry : aCache.mColors()) {
|
|
nscolor& slot = [&]() -> nscolor& {
|
|
switch (entry.id()) {
|
|
case ColorID::Highlight:
|
|
return mColorHighlight;
|
|
case ColorID::Highlighttext:
|
|
return mColorAlternateSelectedControlText;
|
|
case ColorID::Menutext:
|
|
return mColorText;
|
|
case ColorID::TextSelectBackground:
|
|
return mColorTextSelectBackground;
|
|
case ColorID::TextSelectBackgroundDisabled:
|
|
return mColorTextSelectBackgroundDisabled;
|
|
case ColorID::TextSelectForeground:
|
|
return mColorTextSelectForeground;
|
|
case ColorID::Windowtext:
|
|
return mColorWindowText;
|
|
case ColorID::Activecaption:
|
|
return mColorGrid;
|
|
case ColorID::Activeborder:
|
|
return mColorActiveBorder;
|
|
case ColorID::Graytext:
|
|
return mColorGrayText;
|
|
case ColorID::Inactiveborder:
|
|
return mColorControlBackground;
|
|
case ColorID::Scrollbar:
|
|
return mColorScrollbar;
|
|
case ColorID::Threedhighlight:
|
|
return mColorThreeDHighlight;
|
|
case ColorID::Fieldtext:
|
|
return mColorControlText;
|
|
case ColorID::MozDialog:
|
|
return mColorDialog;
|
|
case ColorID::MozDragtargetzone:
|
|
return mColorDragTargetZone;
|
|
case ColorID::MozMacChromeActive:
|
|
return mColorChromeActive;
|
|
case ColorID::MozMacChromeInactive:
|
|
return mColorChromeInactive;
|
|
case ColorID::MozMacFocusring:
|
|
return mColorFocusRing;
|
|
case ColorID::MozMacMenutextselect:
|
|
return mColorTextSelect;
|
|
case ColorID::MozMacDisabledtoolbartext:
|
|
return mColorDisabledToolbarText;
|
|
case ColorID::MozMacMenuselect:
|
|
return mColorMenuSelect;
|
|
case ColorID::MozCellhighlight:
|
|
return mColorCellHighlight;
|
|
case ColorID::MozEventreerow:
|
|
return mColorEvenTreeRow;
|
|
case ColorID::MozOddtreerow:
|
|
return mColorOddTreeRow;
|
|
case ColorID::MozMacMenupopup:
|
|
return mColorMenuFontSmoothingBg;
|
|
case ColorID::MozMacSourceList:
|
|
return mColorSourceListFontSmoothingBg;
|
|
case ColorID::MozMacSourceListSelection:
|
|
return mColorSourceListSelectionFontSmoothingBg;
|
|
case ColorID::MozMacActiveMenuitem:
|
|
return mColorActiveSourceListSelectionFontSmoothingBg;
|
|
default:
|
|
MOZ_ASSERT_UNREACHABLE("Unknown color in the cache");
|
|
return mColorOddTreeRow;
|
|
}
|
|
}();
|
|
slot = entry.color();
|
|
}
|
|
mInitialized = true;
|
|
}
|
|
|
|
void nsLookAndFeel::EnsureInit() {
|
|
if (mInitialized) {
|
|
return;
|
|
}
|
|
mInitialized = true;
|
|
|
|
NS_OBJC_BEGIN_TRY_IGNORE_BLOCK
|
|
|
|
nscolor color;
|
|
|
|
bool appearanceIsDark = false;
|
|
|
|
if (@available(macOS 10.14, *)) {
|
|
// Make sure NSColor takes our app's current appearance into account.
|
|
// NSAppearance.currentAppearance is global state that can be changed at will to influence the
|
|
// behavior of NSColor and probably others.
|
|
// NSAppearance.currentAppearance does not update automatically if the user switches between
|
|
// Light Mode and Dark Mode, but NSApp.effectiveAppearance does (unless NSApp.appearance is set
|
|
// to a non-nil value, which overrides the system appearance).
|
|
NSAppearance.currentAppearance = NSApp.effectiveAppearance;
|
|
|
|
// Check if the current appearance is dark.
|
|
NSAppearanceName aquaOrDarkAqua = [NSApp.effectiveAppearance
|
|
bestMatchFromAppearancesWithNames:@[ NSAppearanceNameAqua, @"NSAppearanceNameDarkAqua" ]];
|
|
appearanceIsDark = [aquaOrDarkAqua isEqualToString:@"NSAppearanceNameDarkAqua"];
|
|
}
|
|
|
|
mColorTextSelectBackground = GetColorFromNSColor([NSColor selectedTextBackgroundColor]);
|
|
mColorTextSelectBackgroundDisabled = GetColorFromNSColor([NSColor secondarySelectedControlColor]);
|
|
|
|
mColorHighlight = GetColorFromNSColor([NSColor alternateSelectedControlColor]);
|
|
|
|
GetColor(ColorID::TextSelectBackground, color);
|
|
if (color == 0x000000) {
|
|
mColorTextSelectForeground = NS_RGB(0xff, 0xff, 0xff);
|
|
} else {
|
|
mColorTextSelectForeground = NS_DONT_CHANGE_COLOR;
|
|
}
|
|
|
|
mColorAlternateSelectedControlText =
|
|
GetColorFromNSColor([NSColor alternateSelectedControlTextColor]);
|
|
|
|
mColorControlText = GetColorFromNSColor([NSColor controlTextColor]);
|
|
mColorText = GetColorFromNSColor([NSColor textColor]);
|
|
mColorWindowText = GetColorFromNSColor([NSColor windowFrameTextColor]);
|
|
mColorGrid = GetColorFromNSColor([NSColor gridColor]);
|
|
mColorActiveBorder = GetColorFromNSColor([NSColor keyboardFocusIndicatorColor]);
|
|
NSColor* disabledColor = [NSColor disabledControlTextColor];
|
|
mColorGrayText = GetColorFromNSColorWithAlpha(disabledColor, [disabledColor alphaComponent]);
|
|
mColorControlBackground = GetColorFromNSColor([NSColor controlBackgroundColor]);
|
|
mColorScrollbar = GetColorFromNSColor([NSColor scrollBarColor]);
|
|
mColorThreeDHighlight = GetColorFromNSColor([NSColor highlightColor]);
|
|
mColorDialog = GetColorFromNSColor([NSColor controlHighlightColor]);
|
|
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]);
|
|
|
|
bool isLight = !appearanceIsDark;
|
|
mColorMenuFontSmoothingBg = isLight ? NS_RGB(0xf6, 0xf6, 0xf6) : NS_RGB(0x28, 0x28, 0x28);
|
|
mColorSourceListFontSmoothingBg = isLight ? NS_RGB(0xf6, 0xf6, 0xf6) : NS_RGB(0x2d, 0x2d, 0x2d);
|
|
mColorSourceListSelectionFontSmoothingBg =
|
|
isLight ? NS_RGB(0xd3, 0xd3, 0xd3) : NS_RGB(0x2d, 0x2d, 0x2d);
|
|
mColorActiveSourceListSelectionFontSmoothingBg = GetColorFromNSColor(ControlAccentColor());
|
|
|
|
RecordTelemetry();
|
|
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK
|
|
}
|
|
|
|
static void RespectSystemAppearancePrefChanged(const char* aPref, void* UserInfo) {
|
|
MOZ_RELEASE_ASSERT(XRE_IsParentProcess());
|
|
MOZ_RELEASE_ASSERT(NS_IsMainThread());
|
|
|
|
if (@available(macOS 10.14, *)) {
|
|
if (StaticPrefs::widget_macos_respect_system_appearance()) {
|
|
// nil means "no override".
|
|
NSApp.appearance = nil;
|
|
} else {
|
|
// Override with aqua.
|
|
NSApp.appearance = [NSAppearance appearanceNamed:NSAppearanceNameAqua];
|
|
}
|
|
}
|
|
|
|
// Send a notification that ChildView reacts to. This will cause it to call ThemeChanged and
|
|
// invalidate LookAndFeel colors.
|
|
[[NSDistributedNotificationCenter defaultCenter]
|
|
postNotificationName:@"AppleInterfaceThemeChangedNotification"
|
|
object:nil
|
|
userInfo:nil
|
|
deliverImmediately:YES];
|
|
}
|
|
|
|
static void RegisterRespectSystemAppearancePrefListenerOnce() {
|
|
static bool sRegistered = false;
|
|
if (sRegistered || !XRE_IsParentProcess()) {
|
|
return;
|
|
}
|
|
|
|
sRegistered = true;
|
|
Preferences::RegisterCallbackAndCall(
|
|
&RespectSystemAppearancePrefChanged,
|
|
nsDependentCString(StaticPrefs::GetPrefName_widget_macos_respect_system_appearance()));
|
|
}
|