anki/qt/aqt/browser/sidebar/toolbar.py
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

59 lines
2.1 KiB
Python

# Copyright: Ankitects Pty Ltd and contributors
# License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
from __future__ import annotations
from enum import Enum, auto
import aqt
from aqt.qt import *
from aqt.theme import theme_manager
from aqt.utils import tr
class SidebarTool(Enum):
SELECT = auto()
SEARCH = auto()
class SidebarToolbar(QToolBar):
_tools: tuple[tuple[SidebarTool, str, Callable[[], str]], ...] = (
(SidebarTool.SEARCH, "icons:magnifying_glass.svg", tr.actions_search),
(SidebarTool.SELECT, "icons:select.svg", tr.actions_select),
)
def __init__(self, sidebar: aqt.browser.sidebar.SidebarTreeView) -> None:
super().__init__()
self.sidebar = sidebar
self._action_group = QActionGroup(self)
qconnect(self._action_group.triggered, self._on_action_group_triggered)
self._setup_tools()
self.setIconSize(QSize(16, 16))
self.setSizePolicy(QSizePolicy.Policy.Fixed, QSizePolicy.Policy.Fixed)
self.setStyle(QStyleFactory.create("fusion"))
aqt.gui_hooks.theme_did_change.append(self._update_icons)
def _setup_tools(self) -> None:
for row, tool in enumerate(self._tools):
action = self.addAction(
theme_manager.icon_from_resources(tool[1]), tool[2]()
)
action.setCheckable(True)
action.setShortcut(f"Alt+{row + 1}")
self._action_group.addAction(action)
# always start with first tool
active = 0
self._action_group.actions()[active].setChecked(True)
self.sidebar.tool = self._tools[active][0]
def _on_action_group_triggered(self, action: QAction) -> None:
index = self._action_group.actions().index(action)
self.sidebar.tool = self._tools[index][0]
def cleanup(self) -> None:
aqt.gui_hooks.theme_did_change.remove(self._update_icons)
def _update_icons(self) -> None:
for idx, action in enumerate(self._action_group.actions()):
action.setIcon(theme_manager.icon_from_resources(self._tools[idx][1]))