f1488b5983
* TemplateSaveError -> CardTypeError * Don't show success tooltip if export fails * Attach help page to error Show help link if export fails due to card type error. * Add type (dae) * Add shared show_exception() (dae) - Use a shared routine for printing standard backend errors, so that we can take advantage of the help links in eg. the card layout screen as well. - The truthiness check on help in showInfo() would have ignored the enum 0 value. - Close the exporting dialog on a documented failure as well * Fix local variable help_page
1091 lines
30 KiB
Python
1091 lines
30 KiB
Python
# Copyright: Ankitects Pty Ltd and contributors
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# License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
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from __future__ import annotations
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import os
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import re
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import shutil
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import subprocess
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import sys
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from functools import wraps
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from pathlib import Path
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from typing import TYPE_CHECKING, Any, Literal, Sequence, no_type_check
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from send2trash import send2trash
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import aqt
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from anki._legacy import DeprecatedNamesMixinForModule
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from anki.collection import Collection, HelpPage
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from anki.lang import TR, tr_legacyglobal # pylint: disable=unused-import
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from anki.utils import (
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invalid_filename,
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is_mac,
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is_win,
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no_bundled_libs,
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version_with_build,
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)
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from aqt.qt import *
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from aqt.theme import theme_manager
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if TYPE_CHECKING:
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TextFormat = Literal["plain", "rich"]
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def aqt_data_folder() -> str:
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# running in Bazel on macOS?
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if path := os.getenv("AQT_DATA_FOLDER"):
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return path
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# packaged?
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elif getattr(sys, "frozen", False):
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path = os.path.join(sys.prefix, "lib/aqt/data")
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if os.path.exists(path):
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return path
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else:
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return os.path.join(sys.prefix, "../Resources/aqt/data")
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elif os.path.exists(dir := os.path.join(os.path.dirname(__file__), "data")):
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return os.path.abspath(dir)
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else:
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# should only happen when running unit tests
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print("warning, data folder not found")
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return "."
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# shortcut to access Fluent translations; set as
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tr = tr_legacyglobal
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HelpPageArgument = Union["HelpPage.V", str]
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def openHelp(section: HelpPageArgument) -> None:
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if isinstance(section, str):
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link = tr.backend().help_page_link(page=HelpPage.INDEX) + section
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else:
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link = tr.backend().help_page_link(page=section)
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openLink(link)
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def openLink(link: str | QUrl) -> None:
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tooltip(tr.qt_misc_loading(), period=1000)
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with no_bundled_libs():
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QDesktopServices.openUrl(QUrl(link))
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def showWarning(
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text: str,
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parent: QWidget | None = None,
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help: HelpPageArgument | None = None,
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title: str = "Anki",
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textFormat: TextFormat | None = None,
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) -> int:
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"Show a small warning with an OK button."
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return showInfo(text, parent, help, "warning", title=title, textFormat=textFormat)
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def showCritical(
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text: str,
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parent: QDialog | None = None,
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help: str = "",
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title: str = "Anki",
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textFormat: TextFormat | None = None,
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) -> int:
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"Show a small critical error with an OK button."
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return showInfo(text, parent, help, "critical", title=title, textFormat=textFormat)
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def showInfo(
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text: str,
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parent: QWidget | None = None,
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help: HelpPageArgument | None = None,
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type: str = "info",
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title: str = "Anki",
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textFormat: TextFormat | None = None,
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customBtns: list[QMessageBox.StandardButton] | None = None,
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) -> int:
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"Show a small info window with an OK button."
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parent_widget: QWidget
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if parent is None:
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parent_widget = aqt.mw.app.activeWindow() or aqt.mw
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else:
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parent_widget = parent
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if type == "warning":
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icon = QMessageBox.Icon.Warning
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elif type == "critical":
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icon = QMessageBox.Icon.Critical
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else:
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icon = QMessageBox.Icon.Information
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mb = QMessageBox(parent_widget) #
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if textFormat == "plain":
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mb.setTextFormat(Qt.TextFormat.PlainText)
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elif textFormat == "rich":
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mb.setTextFormat(Qt.TextFormat.RichText)
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elif textFormat is not None:
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raise Exception("unexpected textFormat type")
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mb.setText(text)
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mb.setIcon(icon)
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mb.setWindowTitle(title)
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if customBtns:
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default = None
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for btn in customBtns:
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b = mb.addButton(btn)
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if not default:
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default = b
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mb.setDefaultButton(default)
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else:
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b = mb.addButton(QMessageBox.StandardButton.Ok)
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b.setDefault(True)
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if help is not None:
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b = mb.addButton(QMessageBox.StandardButton.Help)
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qconnect(b.clicked, lambda: openHelp(help))
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b.setAutoDefault(False)
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return mb.exec()
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def showText(
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txt: str,
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parent: QWidget | None = None,
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type: str = "text",
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run: bool = True,
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geomKey: str | None = None,
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minWidth: int = 500,
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minHeight: int = 400,
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title: str = "Anki",
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copyBtn: bool = False,
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plain_text_edit: bool = False,
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) -> tuple[QDialog, QDialogButtonBox] | None:
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if not parent:
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parent = aqt.mw.app.activeWindow() or aqt.mw
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diag = QDialog(parent)
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diag.setWindowTitle(title)
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disable_help_button(diag)
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layout = QVBoxLayout(diag)
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diag.setLayout(layout)
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text: QPlainTextEdit | QTextBrowser
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if plain_text_edit:
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# used by the importer
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text = QPlainTextEdit()
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text.setReadOnly(True)
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text.setWordWrapMode(QTextOption.WrapMode.NoWrap)
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text.setPlainText(txt)
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else:
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text = QTextBrowser()
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text.setOpenExternalLinks(True)
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if type == "text":
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text.setPlainText(txt)
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else:
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text.setHtml(txt)
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layout.addWidget(text)
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box = QDialogButtonBox(QDialogButtonBox.StandardButton.Close)
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layout.addWidget(box)
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if copyBtn:
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def onCopy() -> None:
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QApplication.clipboard().setText(text.toPlainText())
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btn = QPushButton(tr.qt_misc_copy_to_clipboard())
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qconnect(btn.clicked, onCopy)
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box.addButton(btn, QDialogButtonBox.ButtonRole.ActionRole)
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def onReject() -> None:
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if geomKey:
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saveGeom(diag, geomKey)
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QDialog.reject(diag)
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qconnect(box.rejected, onReject)
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def onFinish() -> None:
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if geomKey:
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saveGeom(diag, geomKey)
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qconnect(box.accepted, onFinish)
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diag.setMinimumHeight(minHeight)
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diag.setMinimumWidth(minWidth)
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if geomKey:
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restoreGeom(diag, geomKey)
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if run:
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diag.exec()
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return None
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else:
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return diag, box
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def askUser(
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text: str,
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parent: QWidget = None,
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help: HelpPageArgument = None,
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defaultno: bool = False,
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msgfunc: Callable | None = None,
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title: str = "Anki",
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) -> bool:
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"Show a yes/no question. Return true if yes."
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if not parent:
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parent = aqt.mw.app.activeWindow()
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if not msgfunc:
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msgfunc = QMessageBox.question
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sb = QMessageBox.StandardButton.Yes | QMessageBox.StandardButton.No
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if help:
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sb |= QMessageBox.StandardButton.Help
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while 1:
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if defaultno:
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default = QMessageBox.StandardButton.No
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else:
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default = QMessageBox.StandardButton.Yes
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r = msgfunc(parent, title, text, sb, default)
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if r == QMessageBox.StandardButton.Help:
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openHelp(help)
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else:
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break
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return r == QMessageBox.StandardButton.Yes
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class ButtonedDialog(QMessageBox):
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def __init__(
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self,
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text: str,
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buttons: list[str],
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parent: QWidget | None = None,
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help: HelpPageArgument = None,
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title: str = "Anki",
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):
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QMessageBox.__init__(self, parent)
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self._buttons: list[QPushButton] = []
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self.setWindowTitle(title)
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self.help = help
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self.setIcon(QMessageBox.Icon.Warning)
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self.setText(text)
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for b in buttons:
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self._buttons.append(self.addButton(b, QMessageBox.ButtonRole.AcceptRole))
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if help:
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self.addButton(tr.actions_help(), QMessageBox.ButtonRole.HelpRole)
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buttons.append(tr.actions_help())
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def run(self) -> str:
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self.exec()
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but = self.clickedButton().text()
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if but == "Help":
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# FIXME stop dialog closing?
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openHelp(self.help)
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txt = self.clickedButton().text()
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# work around KDE 'helpfully' adding accelerators to button text of Qt apps
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return txt.replace("&", "")
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def setDefault(self, idx: int) -> None:
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self.setDefaultButton(self._buttons[idx])
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def askUserDialog(
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text: str,
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buttons: list[str],
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parent: QWidget | None = None,
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help: HelpPageArgument = None,
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title: str = "Anki",
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) -> ButtonedDialog:
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if not parent:
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parent = aqt.mw
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diag = ButtonedDialog(text, buttons, parent, help, title=title)
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return diag
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class GetTextDialog(QDialog):
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def __init__(
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self,
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parent: QWidget | None,
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question: str,
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help: HelpPageArgument = None,
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edit: QLineEdit | None = None,
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default: str = "",
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title: str = "Anki",
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minWidth: int = 400,
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) -> None:
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QDialog.__init__(self, parent)
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self.setWindowTitle(title)
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disable_help_button(self)
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self.question = question
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self.help = help
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self.qlabel = QLabel(question)
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self.setMinimumWidth(minWidth)
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v = QVBoxLayout()
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v.addWidget(self.qlabel)
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if not edit:
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edit = QLineEdit()
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self.l = edit
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if default:
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self.l.setText(default)
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self.l.selectAll()
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v.addWidget(self.l)
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buts = (
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QDialogButtonBox.StandardButton.Ok | QDialogButtonBox.StandardButton.Cancel
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)
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if help:
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buts |= QDialogButtonBox.StandardButton.Help
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b = QDialogButtonBox(buts) # type: ignore
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v.addWidget(b)
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self.setLayout(v)
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qconnect(b.button(QDialogButtonBox.StandardButton.Ok).clicked, self.accept)
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qconnect(b.button(QDialogButtonBox.StandardButton.Cancel).clicked, self.reject)
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if help:
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qconnect(
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b.button(QDialogButtonBox.StandardButton.Help).clicked,
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self.helpRequested,
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)
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def accept(self) -> None:
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return QDialog.accept(self)
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def reject(self) -> None:
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return QDialog.reject(self)
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def helpRequested(self) -> None:
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openHelp(self.help)
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def getText(
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prompt: str,
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parent: QWidget | None = None,
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help: HelpPageArgument = None,
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edit: QLineEdit | None = None,
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default: str = "",
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title: str = "Anki",
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geomKey: str | None = None,
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**kwargs: Any,
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) -> tuple[str, int]:
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"Returns (string, succeeded)."
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if not parent:
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parent = aqt.mw.app.activeWindow() or aqt.mw
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d = GetTextDialog(
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parent, prompt, help=help, edit=edit, default=default, title=title, **kwargs
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)
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d.setWindowModality(Qt.WindowModality.WindowModal)
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if geomKey:
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restoreGeom(d, geomKey)
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ret = d.exec()
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if geomKey and ret:
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saveGeom(d, geomKey)
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return (str(d.l.text()), ret)
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def getOnlyText(*args: Any, **kwargs: Any) -> str:
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(s, r) = getText(*args, **kwargs)
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if r:
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return s
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else:
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return ""
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# fixme: these utilities could be combined into a single base class
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# unused by Anki, but used by add-ons
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def chooseList(
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prompt: str, choices: list[str], startrow: int = 0, parent: Any = None
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) -> int:
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if not parent:
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parent = aqt.mw.app.activeWindow()
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d = QDialog(parent)
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disable_help_button(d)
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d.setWindowModality(Qt.WindowModality.WindowModal)
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l = QVBoxLayout()
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d.setLayout(l)
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t = QLabel(prompt)
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l.addWidget(t)
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c = QListWidget()
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c.addItems(choices)
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c.setCurrentRow(startrow)
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l.addWidget(c)
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bb = QDialogButtonBox(QDialogButtonBox.StandardButton.Ok)
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qconnect(bb.accepted, d.accept)
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l.addWidget(bb)
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d.exec()
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return c.currentRow()
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def getTag(
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parent: QWidget, deck: Collection, question: str, **kwargs: Any
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) -> tuple[str, int]:
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from aqt.tagedit import TagEdit
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te = TagEdit(parent)
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te.setCol(deck)
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ret = getText(question, parent, edit=te, geomKey="getTag", **kwargs)
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te.hideCompleter()
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return ret
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def disable_help_button(widget: QWidget) -> None:
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"Disable the help button in the window titlebar."
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widget.setWindowFlags(
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widget.windowFlags() & ~Qt.WindowType.WindowContextHelpButtonHint
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)
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def setWindowIcon(widget: QWidget) -> None:
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icon = QIcon()
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icon.addPixmap(QPixmap("icons:anki.png"), QIcon.Mode.Normal, QIcon.State.Off)
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widget.setWindowIcon(icon)
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# File handling
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######################################################################
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def getFile(
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parent: QWidget,
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title: str,
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# single file returned unless multi=True
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cb: Callable[[str | Sequence[str]], None] | None,
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filter: str = "*.*",
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dir: str | None = None,
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key: str | None = None,
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multi: bool = False, # controls whether a single or multiple files is returned
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) -> Sequence[str] | str | None:
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"Ask the user for a file."
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if dir and key:
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raise Exception("expected dir or key")
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if not dir:
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dirkey = f"{key}Directory"
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dir = aqt.mw.pm.profile.get(dirkey, "")
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else:
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dirkey = None
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d = QFileDialog(parent)
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mode = (
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QFileDialog.FileMode.ExistingFiles
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if multi
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else QFileDialog.FileMode.ExistingFile
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)
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d.setFileMode(mode)
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if os.path.exists(dir):
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d.setDirectory(dir)
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d.setWindowTitle(title)
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d.setNameFilter(filter)
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ret = []
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def accept() -> None:
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files = list(d.selectedFiles())
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if dirkey:
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dir = os.path.dirname(files[0])
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aqt.mw.pm.profile[dirkey] = dir
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result = files if multi else files[0]
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if cb:
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cb(result)
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ret.append(result)
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qconnect(d.accepted, accept)
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if key:
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restoreState(d, key)
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d.exec()
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if key:
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saveState(d, key)
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return ret[0] if ret else None
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|
|
|
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def getSaveFile(
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parent: QDialog,
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title: str,
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dir_description: str,
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key: str,
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ext: str,
|
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fname: str | None = None,
|
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) -> str:
|
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"""Ask the user for a file to save. Use DIR_DESCRIPTION as config
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variable. The file dialog will default to open with FNAME."""
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config_key = f"{dir_description}Directory"
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defaultPath = QStandardPaths.writableLocation(
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QStandardPaths.StandardLocation.DocumentsLocation
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)
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base = aqt.mw.pm.profile.get(config_key, defaultPath)
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path = os.path.join(base, fname)
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file = QFileDialog.getSaveFileName(
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parent,
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title,
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path,
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f"{key} (*{ext})",
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options=QFileDialog.Option.DontConfirmOverwrite,
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)[0]
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if file:
|
|
# add extension
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|
if not file.lower().endswith(ext):
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file += ext
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# save new default
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dir = os.path.dirname(file)
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aqt.mw.pm.profile[config_key] = dir
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# check if it exists
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if os.path.exists(file):
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if not askUser(tr.qt_misc_this_file_exists_are_you_sure(), parent):
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return None
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return file
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def saveGeom(widget: QWidget, key: str) -> None:
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# restoring a fullscreen window is buggy
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# (at the time of writing; Qt 6.2.2 and 5.15)
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if not widget.isFullScreen():
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aqt.mw.pm.profile[f"{key}Geom"] = widget.saveGeometry()
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|
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|
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def restoreGeom(
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widget: QWidget, key: str, offset: int | None = None, adjustSize: bool = False
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) -> None:
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key += "Geom"
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if aqt.mw.pm.profile.get(key):
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widget.restoreGeometry(aqt.mw.pm.profile[key])
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if is_mac and offset:
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if qtmajor > 5 or qtminor > 6:
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# bug in osx toolkit
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s = widget.size()
|
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widget.resize(s.width(), s.height() + offset * 2)
|
|
ensureWidgetInScreenBoundaries(widget)
|
|
else:
|
|
if adjustSize:
|
|
widget.adjustSize()
|
|
|
|
|
|
def ensureWidgetInScreenBoundaries(widget: QWidget) -> None:
|
|
handle = widget.window().windowHandle()
|
|
if not handle:
|
|
# window has not yet been shown, retry later
|
|
aqt.mw.progress.timer(
|
|
50, lambda: ensureWidgetInScreenBoundaries(widget), False, parent=widget
|
|
)
|
|
return
|
|
|
|
# ensure widget is smaller than screen bounds
|
|
geom = handle.screen().availableGeometry()
|
|
wsize = widget.size()
|
|
cappedWidth = min(geom.width(), wsize.width())
|
|
cappedHeight = min(geom.height(), wsize.height())
|
|
if cappedWidth > wsize.width() or cappedHeight > wsize.height():
|
|
widget.resize(QSize(cappedWidth, cappedHeight))
|
|
|
|
# ensure widget is inside top left
|
|
wpos = widget.pos()
|
|
x = max(geom.x(), wpos.x())
|
|
y = max(geom.y(), wpos.y())
|
|
# and bottom right
|
|
x = min(x, geom.width() + geom.x() - cappedWidth)
|
|
y = min(y, geom.height() + geom.y() - cappedHeight)
|
|
if x != wpos.x() or y != wpos.y():
|
|
widget.move(x, y)
|
|
|
|
|
|
def saveState(widget: QFileDialog | QMainWindow, key: str) -> None:
|
|
key += "State"
|
|
aqt.mw.pm.profile[key] = widget.saveState()
|
|
|
|
|
|
def restoreState(widget: QFileDialog | QMainWindow, key: str) -> None:
|
|
key += "State"
|
|
if aqt.mw.pm.profile.get(key):
|
|
widget.restoreState(aqt.mw.pm.profile[key])
|
|
|
|
|
|
def saveSplitter(widget: QSplitter, key: str) -> None:
|
|
key += "Splitter"
|
|
aqt.mw.pm.profile[key] = widget.saveState()
|
|
|
|
|
|
def restoreSplitter(widget: QSplitter, key: str) -> None:
|
|
key += "Splitter"
|
|
if aqt.mw.pm.profile.get(key):
|
|
widget.restoreState(aqt.mw.pm.profile[key])
|
|
|
|
|
|
def _header_key(key: str) -> str:
|
|
# not compatible across major versions
|
|
qt_suffix = f"Qt{qtmajor}" if qtmajor > 5 else ""
|
|
return f"{key}Header{qt_suffix}"
|
|
|
|
|
|
def saveHeader(widget: QHeaderView, key: str) -> None:
|
|
aqt.mw.pm.profile[_header_key(key)] = widget.saveState()
|
|
|
|
|
|
def restoreHeader(widget: QHeaderView, key: str) -> None:
|
|
if state := aqt.mw.pm.profile.get(_header_key(key)):
|
|
widget.restoreState(state)
|
|
|
|
|
|
def save_is_checked(widget: QCheckBox, key: str) -> None:
|
|
key += "IsChecked"
|
|
aqt.mw.pm.profile[key] = widget.isChecked()
|
|
|
|
|
|
def restore_is_checked(widget: QCheckBox, key: str) -> None:
|
|
key += "IsChecked"
|
|
if aqt.mw.pm.profile.get(key) is not None:
|
|
widget.setChecked(aqt.mw.pm.profile[key])
|
|
|
|
|
|
def save_combo_index_for_session(widget: QComboBox, key: str) -> None:
|
|
textKey = f"{key}ComboActiveText"
|
|
indexKey = f"{key}ComboActiveIndex"
|
|
aqt.mw.pm.session[textKey] = widget.currentText()
|
|
aqt.mw.pm.session[indexKey] = widget.currentIndex()
|
|
|
|
|
|
def restore_combo_index_for_session(
|
|
widget: QComboBox, history: list[str], key: str
|
|
) -> None:
|
|
textKey = f"{key}ComboActiveText"
|
|
indexKey = f"{key}ComboActiveIndex"
|
|
text = aqt.mw.pm.session.get(textKey)
|
|
index = aqt.mw.pm.session.get(indexKey)
|
|
if text is not None and index is not None:
|
|
if index < len(history) and history[index] == text:
|
|
widget.setCurrentIndex(index)
|
|
|
|
|
|
def save_combo_history(comboBox: QComboBox, history: list[str], name: str) -> str:
|
|
name += "BoxHistory"
|
|
text_input = comboBox.lineEdit().text()
|
|
if text_input in history:
|
|
history.remove(text_input)
|
|
history.insert(0, text_input)
|
|
history = history[:50]
|
|
comboBox.clear()
|
|
comboBox.addItems(history)
|
|
aqt.mw.pm.session[name] = text_input
|
|
aqt.mw.pm.profile[name] = history
|
|
return text_input
|
|
|
|
|
|
def restore_combo_history(comboBox: QComboBox, name: str) -> list[str]:
|
|
name += "BoxHistory"
|
|
history = aqt.mw.pm.profile.get(name, [])
|
|
comboBox.addItems([""] + history)
|
|
if history:
|
|
session_input = aqt.mw.pm.session.get(name)
|
|
if session_input and session_input == history[0]:
|
|
comboBox.lineEdit().setText(session_input)
|
|
comboBox.lineEdit().selectAll()
|
|
return history
|
|
|
|
|
|
def mungeQA(col: Collection, txt: str) -> str:
|
|
print("mungeQA() deprecated; use mw.prepare_card_text_for_display()")
|
|
txt = col.media.escape_media_filenames(txt)
|
|
return txt
|
|
|
|
|
|
def openFolder(path: str) -> None:
|
|
if is_win:
|
|
subprocess.run(["explorer", f"file://{path}"], check=False)
|
|
else:
|
|
with no_bundled_libs():
|
|
QDesktopServices.openUrl(QUrl(f"file://{path}"))
|
|
|
|
|
|
def shortcut(key: str) -> str:
|
|
if is_mac:
|
|
return re.sub("(?i)ctrl", "Command", key)
|
|
return key
|
|
|
|
|
|
def maybeHideClose(bbox: QDialogButtonBox) -> None:
|
|
if is_mac:
|
|
b = bbox.button(QDialogButtonBox.StandardButton.Close)
|
|
if b:
|
|
bbox.removeButton(b)
|
|
|
|
|
|
def addCloseShortcut(widg: QDialog) -> None:
|
|
if not is_mac:
|
|
return
|
|
shortcut = QShortcut(QKeySequence("Ctrl+W"), widg)
|
|
qconnect(shortcut.activated, widg.reject)
|
|
setattr(widg, "_closeShortcut", shortcut)
|
|
|
|
|
|
def downArrow() -> str:
|
|
if is_win:
|
|
return "▼"
|
|
# windows 10 is lacking the smaller arrow on English installs
|
|
return "▾"
|
|
|
|
|
|
def current_window() -> QWidget | None:
|
|
if widget := QApplication.focusWidget():
|
|
return widget.window()
|
|
else:
|
|
return None
|
|
|
|
|
|
def send_to_trash(path: Path) -> None:
|
|
"Place file/folder in recyling bin, or delete permanently on failure."
|
|
if not path.exists():
|
|
return
|
|
try:
|
|
send2trash(path)
|
|
except Exception as exc:
|
|
# Linux users may not have a trash folder set up
|
|
print("trash failure:", path, exc)
|
|
if path.is_dir:
|
|
shutil.rmtree(path)
|
|
else:
|
|
path.unlink()
|
|
|
|
|
|
# Tooltips
|
|
######################################################################
|
|
|
|
_tooltipTimer: QTimer | None = None
|
|
_tooltipLabel: QLabel | None = None
|
|
|
|
|
|
def tooltip(
|
|
msg: str,
|
|
period: int = 3000,
|
|
parent: QWidget | None = None,
|
|
x_offset: int = 0,
|
|
y_offset: int = 100,
|
|
) -> None:
|
|
global _tooltipTimer, _tooltipLabel
|
|
|
|
class CustomLabel(QLabel):
|
|
silentlyClose = True
|
|
|
|
def mousePressEvent(self, evt: QMouseEvent) -> None:
|
|
evt.accept()
|
|
self.hide()
|
|
|
|
closeTooltip()
|
|
aw = parent or aqt.mw.app.activeWindow() or aqt.mw
|
|
lab = CustomLabel(
|
|
f"""<table cellpadding=10>
|
|
<tr>
|
|
<td>{msg}</td>
|
|
</tr>
|
|
</table>""",
|
|
aw,
|
|
)
|
|
lab.setFrameStyle(QFrame.Shape.Panel)
|
|
lab.setLineWidth(2)
|
|
lab.setWindowFlags(Qt.WindowType.ToolTip)
|
|
if not theme_manager.night_mode:
|
|
p = QPalette()
|
|
p.setColor(QPalette.ColorRole.Window, QColor("#feffc4"))
|
|
p.setColor(QPalette.ColorRole.WindowText, QColor("#000000"))
|
|
lab.setPalette(p)
|
|
lab.move(aw.mapToGlobal(QPoint(0 + x_offset, aw.height() - y_offset)))
|
|
lab.show()
|
|
_tooltipTimer = aqt.mw.progress.timer(
|
|
period, closeTooltip, False, requiresCollection=False, parent=aw
|
|
)
|
|
_tooltipLabel = lab
|
|
|
|
|
|
def closeTooltip() -> None:
|
|
global _tooltipLabel, _tooltipTimer
|
|
if _tooltipLabel:
|
|
try:
|
|
_tooltipLabel.deleteLater()
|
|
except RuntimeError:
|
|
# already deleted as parent window closed
|
|
pass
|
|
_tooltipLabel = None
|
|
if _tooltipTimer:
|
|
try:
|
|
_tooltipTimer.deleteLater()
|
|
except RuntimeError:
|
|
pass
|
|
_tooltipTimer = None
|
|
|
|
|
|
# true if invalid; print warning
|
|
def checkInvalidFilename(str: str, dirsep: bool = True) -> bool:
|
|
bad = invalid_filename(str, dirsep)
|
|
if bad:
|
|
showWarning(tr.qt_misc_the_following_character_can_not_be(val=bad))
|
|
return True
|
|
return False
|
|
|
|
|
|
# Menus
|
|
######################################################################
|
|
# This code will be removed in the future, please don't rely on it.
|
|
|
|
MenuListChild = Union["SubMenu", QAction, "MenuItem", "MenuList"]
|
|
|
|
|
|
class MenuList:
|
|
def __init__(self) -> None:
|
|
traceback.print_stack(file=sys.stdout)
|
|
print(
|
|
"MenuList will be removed; please copy it into your add-on's code if you need it."
|
|
)
|
|
self.children: list[MenuListChild] = []
|
|
|
|
def addItem(self, title: str, func: Callable) -> MenuItem:
|
|
item = MenuItem(title, func)
|
|
self.children.append(item)
|
|
return item
|
|
|
|
def addSeparator(self) -> None:
|
|
self.children.append(None)
|
|
|
|
def addMenu(self, title: str) -> SubMenu:
|
|
submenu = SubMenu(title)
|
|
self.children.append(submenu)
|
|
return submenu
|
|
|
|
def addChild(self, child: SubMenu | QAction | MenuList) -> None:
|
|
self.children.append(child)
|
|
|
|
def renderTo(self, qmenu: QMenu) -> None:
|
|
for child in self.children:
|
|
if child is None:
|
|
qmenu.addSeparator()
|
|
elif isinstance(child, QAction):
|
|
qmenu.addAction(child)
|
|
else:
|
|
child.renderTo(qmenu)
|
|
|
|
def popupOver(self, widget: QPushButton) -> None:
|
|
qmenu = QMenu()
|
|
self.renderTo(qmenu)
|
|
qmenu.exec(widget.mapToGlobal(QPoint(0, 0)))
|
|
|
|
|
|
class SubMenu(MenuList):
|
|
def __init__(self, title: str) -> None:
|
|
super().__init__()
|
|
self.title = title
|
|
|
|
def renderTo(self, menu: QMenu) -> None:
|
|
submenu = menu.addMenu(self.title)
|
|
super().renderTo(submenu)
|
|
|
|
|
|
class MenuItem:
|
|
def __init__(self, title: str, func: Callable) -> None:
|
|
self.title = title
|
|
self.func = func
|
|
|
|
def renderTo(self, qmenu: QMenu) -> None:
|
|
a = qmenu.addAction(self.title)
|
|
qconnect(a.triggered, self.func)
|
|
|
|
|
|
def qtMenuShortcutWorkaround(qmenu: QMenu) -> None:
|
|
for act in qmenu.actions():
|
|
act.setShortcutVisibleInContextMenu(True)
|
|
|
|
|
|
######################################################################
|
|
|
|
|
|
def disallow_full_screen() -> bool:
|
|
"""Test for OpenGl on Windows, which is known to cause issues with full screen mode.
|
|
On Qt6, the driver is not detectable, so check if it has been set explicitly.
|
|
"""
|
|
from aqt import mw
|
|
from aqt.profiles import VideoDriver
|
|
|
|
return is_win and (
|
|
(qtmajor == 5 and mw.pm.video_driver() == VideoDriver.OpenGL)
|
|
or (
|
|
qtmajor == 6
|
|
and not os.environ.get("ANKI_SOFTWAREOPENGL")
|
|
and os.environ.get("QT_OPENGL") != "software"
|
|
)
|
|
)
|
|
|
|
|
|
def add_ellipsis_to_action_label(*actions: QAction) -> None:
|
|
"""Pass actions to add '...' to their labels, indicating that more input is
|
|
required before they can be performed.
|
|
|
|
This approach is used so that the same fluent translations can be used on
|
|
mobile, where the '...' convention does not exist.
|
|
"""
|
|
for action in actions:
|
|
action.setText(tr.actions_with_ellipsis(action=action.text()))
|
|
|
|
|
|
def supportText() -> str:
|
|
import platform
|
|
import time
|
|
|
|
from aqt import mw
|
|
|
|
if is_win:
|
|
platname = f"Windows {platform.win32_ver()[0]}"
|
|
elif is_mac:
|
|
platname = f"Mac {platform.mac_ver()[0]}"
|
|
else:
|
|
platname = "Linux"
|
|
|
|
def schedVer() -> str:
|
|
try:
|
|
if mw.col.v3_scheduler():
|
|
return "3"
|
|
else:
|
|
return str(mw.col.sched_ver())
|
|
except:
|
|
return "?"
|
|
|
|
lc = mw.pm.last_addon_update_check()
|
|
lcfmt = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(lc))
|
|
|
|
return """\
|
|
Anki {} Python {} Qt {} PyQt {}
|
|
Platform: {}
|
|
Flags: frz={} ao={} sv={}
|
|
Add-ons, last update check: {}
|
|
""".format(
|
|
version_with_build(),
|
|
platform.python_version(),
|
|
QT_VERSION_STR,
|
|
PYQT_VERSION_STR,
|
|
platname,
|
|
getattr(sys, "frozen", False),
|
|
mw.addonManager.dirty,
|
|
schedVer(),
|
|
lcfmt,
|
|
)
|
|
|
|
|
|
######################################################################
|
|
|
|
# adapted from version detection in qutebrowser
|
|
def opengl_vendor() -> str | None:
|
|
if qtmajor != 5:
|
|
return "unknown"
|
|
old_context = QOpenGLContext.currentContext()
|
|
old_surface = None if old_context is None else old_context.surface()
|
|
|
|
surface = QOffscreenSurface()
|
|
surface.create()
|
|
|
|
ctx = QOpenGLContext()
|
|
ok = ctx.create()
|
|
if not ok:
|
|
return None
|
|
|
|
ok = ctx.makeCurrent(surface)
|
|
if not ok:
|
|
return None
|
|
|
|
try:
|
|
if ctx.isOpenGLES():
|
|
# Can't use versionFunctions there
|
|
return None
|
|
|
|
vp = QOpenGLVersionProfile() # type: ignore # pylint: disable=undefined-variable
|
|
vp.setVersion(2, 0)
|
|
|
|
try:
|
|
vf = ctx.versionFunctions(vp) # type: ignore
|
|
except ImportError as e:
|
|
return None
|
|
|
|
if vf is None:
|
|
return None
|
|
|
|
return vf.glGetString(vf.GL_VENDOR)
|
|
finally:
|
|
ctx.doneCurrent()
|
|
if old_context and old_surface:
|
|
old_context.makeCurrent(old_surface)
|
|
|
|
|
|
def gfxDriverIsBroken() -> bool:
|
|
driver = opengl_vendor()
|
|
return driver == "nouveau"
|
|
|
|
|
|
######################################################################
|
|
|
|
|
|
def startup_info() -> Any:
|
|
"Use subprocess.Popen(startupinfo=...) to avoid opening a console window."
|
|
if not sys.platform == "win32":
|
|
return None
|
|
si = subprocess.STARTUPINFO() # pytype: disable=module-attr
|
|
si.dwFlags |= subprocess.STARTF_USESHOWWINDOW # pytype: disable=module-attr
|
|
return si
|
|
|
|
|
|
def ensure_editor_saved(func: Callable) -> Callable:
|
|
"""Ensure the current editor's note is saved before running the wrapped function.
|
|
|
|
Must be used on functions that may be invoked from a shortcut key while the
|
|
editor has focus. For functions that can't be activated while the editor has
|
|
focus, you don't need this.
|
|
|
|
Will look for the editor as self.editor.
|
|
"""
|
|
|
|
@wraps(func)
|
|
def decorated(self: Any, *args: Any, **kwargs: Any) -> None:
|
|
self.editor.call_after_note_saved(lambda: func(self, *args, **kwargs))
|
|
|
|
return decorated
|
|
|
|
|
|
def skip_if_selection_is_empty(func: Callable) -> Callable:
|
|
"""Make the wrapped method a no-op and show a hint if the table selection is empty."""
|
|
|
|
@wraps(func)
|
|
def decorated(self: Any, *args: Any, **kwargs: Any) -> None:
|
|
if self.table.len_selection() > 0:
|
|
func(self, *args, **kwargs)
|
|
else:
|
|
tooltip(tr.browsing_no_selection())
|
|
|
|
return decorated
|
|
|
|
|
|
def no_arg_trigger(func: Callable) -> Callable:
|
|
"""Tells Qt this function takes no args.
|
|
|
|
This ensures PyQt doesn't attempt to pass a `toggled` arg
|
|
into functions connected to a `triggered` signal.
|
|
"""
|
|
|
|
return pyqtSlot()(func) # type: ignore
|
|
|
|
|
|
def is_gesture_or_zoom_event(evt: QEvent) -> bool:
|
|
"""If the event is a gesture and/or will trigger zoom.
|
|
|
|
Includes zoom by pinching, and Ctrl-scrolling on Win and Linux.
|
|
"""
|
|
|
|
return isinstance(evt, QNativeGestureEvent) or (
|
|
isinstance(evt, QWheelEvent)
|
|
and not is_mac
|
|
and KeyboardModifiersPressed().control
|
|
)
|
|
|
|
|
|
class KeyboardModifiersPressed:
|
|
"Util for type-safe checks of currently-pressed modifier keys."
|
|
|
|
def __init__(self) -> None:
|
|
from aqt import mw
|
|
|
|
self._modifiers = mw.app.keyboardModifiers()
|
|
|
|
@property
|
|
def shift(self) -> bool:
|
|
return bool(self._modifiers & Qt.KeyboardModifier.ShiftModifier)
|
|
|
|
@property
|
|
def control(self) -> bool:
|
|
return bool(self._modifiers & Qt.KeyboardModifier.ControlModifier)
|
|
|
|
@property
|
|
def alt(self) -> bool:
|
|
return bool(self._modifiers & Qt.KeyboardModifier.AltModifier)
|
|
|
|
@property
|
|
def meta(self) -> bool:
|
|
return bool(self._modifiers & Qt.KeyboardModifier.MetaModifier)
|
|
|
|
|
|
# add-ons attempting to import isMac from this module :-(
|
|
_deprecated_names = DeprecatedNamesMixinForModule(globals())
|
|
|
|
|
|
@no_type_check
|
|
def __getattr__(name: str) -> Any:
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return _deprecated_names.__getattr__(name)
|