anki/qt/aqt/toolbar.py

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# Copyright: Ankitects Pty Ltd and contributors
# -*- coding: utf-8 -*-
# License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
from __future__ import annotations
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from typing import Any, Optional
import aqt
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from anki.lang import _
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from aqt.qt import *
from aqt.webview import AnkiWebView
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# wrapper class for set_bridge_command()
class TopToolbar:
def __init__(self, toolbar: Toolbar):
self.toolbar = toolbar
# wrapper class for set_bridge_command()
class BottomToolbar:
def __init__(self, toolbar: Toolbar):
self.toolbar = toolbar
class Toolbar:
def __init__(self, mw: aqt.AnkiQt, web: AnkiWebView) -> None:
self.mw = mw
self.web = web
self.link_handlers = {
"decks": self._deckLinkHandler,
"study": self._studyLinkHandler,
"add": self._addLinkHandler,
"browse": self._browseLinkHandler,
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"stats": self._statsLinkHandler,
"sync": self._syncLinkHandler,
}
self.web.setFixedHeight(30)
self.web.requiresCol = False
def draw(
self,
buf: str = "",
web_context: Optional[Any] = None,
link_handler: Optional[Callable[[str], Any]] = None,
):
web_context = web_context or TopToolbar(self)
link_handler = link_handler or self._linkHandler
self.web.set_bridge_command(link_handler, web_context)
self.web.stdHtml(
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self._body % self._centerLinks(),
css=["_anki/toolbar.css"],
context=web_context,
)
self.web.adjustHeightToFit()
# Available links
######################################################################
def _centerLinks(self):
links = [
["decks", _("Decks"), _("Shortcut key: %s") % "D"],
["add", _("Add"), _("Shortcut key: %s") % "A"],
["browse", _("Browse"), _("Shortcut key: %s") % "B"],
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["stats", _("Stats"), _("Shortcut key: %s") % "T"],
["sync", _("Sync"), _("Shortcut key: %s") % "Y"],
]
return self._linkHTML(links)
def _linkHTML(self, links):
buf = ""
for ln, name, title in links:
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buf += """
<a class=hitem tabindex="-1" aria-label="%s" title="%s" href=# onclick="return pycmd('%s')">%s</a>""" % (
name,
title,
ln,
name,
)
return buf
# Link handling
######################################################################
def _linkHandler(self, link):
if link in self.link_handlers:
self.link_handlers[link]()
return False
def _deckLinkHandler(self):
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self.mw.moveToState("deckBrowser")
def _studyLinkHandler(self):
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# if overview already shown, switch to review
if self.mw.state == "overview":
self.mw.col.startTimebox()
self.mw.moveToState("review")
else:
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self.mw.onOverview()
def _addLinkHandler(self):
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self.mw.onAddCard()
def _browseLinkHandler(self):
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self.mw.onBrowse()
def _statsLinkHandler(self):
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self.mw.onStats()
def _syncLinkHandler(self):
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self.mw.onSync()
# HTML & CSS
######################################################################
_body = """
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<center id=outer>
<table id=header width=100%%>
<tr>
<td class=tdcenter align=center>%s</td>
</tr></table>
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</center>
"""
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# Bottom bar
######################################################################
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class BottomBar(Toolbar):
_centerBody = """
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<center id=outer><table width=100%% id=header><tr><td align=center>
%s</td></tr></table></center>
"""
def draw(
self,
buf: str = "",
web_context: Optional[Any] = None,
link_handler: Optional[Callable[[str], Any]] = None,
):
# note: some screens may override this
web_context = web_context or BottomToolbar(self)
link_handler = link_handler or self._linkHandler
self.web.set_bridge_command(link_handler, web_context)
self.web.stdHtml(
self._centerBody % buf,
css=["_anki/toolbar.css", "_anki/toolbar-bottom.css"],
context=web_context,
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)
self.web.adjustHeightToFit()