anki/qt/mac/AnkiHelper.m
RumovZ f2173fddb0
Live theme changes (#1497)
* Allow theme change at runtime and add hook

* Save or restore default palette on theme change

* Update aqt widget styles on theme change

* styling fixes

- drop _light_palette, as default_palette serves the same purpose
- save default platform theme, and restore it when switching away
from nightmode
- update macOS light/dark mode on theme switch
- fix unreadable menus on Windows

* update night-mode classes on theme change

This is the easy part - CSS styling that uses standard_css or our
css variables should update automatically. The main remaining issue
is JS code that sets colors based on the theme at the time it's run -
eg the graph code, and the editor.

* switch night mode value on toggle

* expose current theme via a store; switch graphs to use it

https://github.com/ankitects/anki/issues/1471#issuecomment-972402492

* start using currentTheme in editor/components

This fixes basic editing - there are still components that need updating.

* add simple xcodeproj for code completion

* add helper to get currently-active system theme on macOS

* fix setCurrentTheme not being immediately available

* live update tag color

* style().name() doesn't work on Qt5

* automatic theme switching on Windows/Mac

* currentTheme -> pageTheme

* Replace `nightModeKey` with `pageTheme`

Co-authored-by: Damien Elmes <gpg@ankiweb.net>
2021-11-25 07:17:41 +10:00

35 lines
1.1 KiB
Objective-C

// Copyright: Ankitects Pty Ltd and contributors
// License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
@import Foundation;
@import AppKit;
/// Force our app to be either light or dark mode.
void set_darkmode_enabled(BOOL enabled) {
NSAppearance *appearance;
if (enabled) {
appearance = [NSAppearance appearanceNamed:NSAppearanceNameDarkAqua];
} else {
appearance = [NSAppearance appearanceNamed:NSAppearanceNameAqua];
}
[NSApplication sharedApplication].appearance = appearance;
}
/// True if the system is set to dark mode.
BOOL system_is_dark(void) {
BOOL styleSet = [[NSUserDefaults standardUserDefaults] objectForKey:@"AppleInterfaceStyle"] != nil;
return styleSet;
// FIXME: confirm whether this is required on 10.15/16 (it
// does not appear to be on 11)
// BOOL autoSwitch = [[NSUserDefaults standardUserDefaults] boolForKey:@"AppleInterfaceStyleSwitchesAutomatically"];
//
// if (@available(macOS 10.15, *)) {
// return autoSwitch ? !styleSet : styleSet;
// } else {
// return styleSet;
// }
}