"""A PyQT4 dialog to select specific issue from list"""
#
# Copyright 2012-2014 ComicTagger Authors
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from __future__ import annotations
import logging
from PyQt5 import QtCore, QtGui, QtWidgets, uic
from comicapi.genericmetadata import GenericMetadata
from comicapi.issuestring import IssueString
from comictaggerlib.coverimagewidget import CoverImageWidget
from comictaggerlib.ctsettings import ct_ns
from comictaggerlib.ui import ui_path
from comictaggerlib.ui.qtutils import new_web_view, reduce_widget_font_size
from comictalker.comictalker import ComicTalker, TalkerError
logger = logging.getLogger(__name__)
class IssueNumberTableWidgetItem(QtWidgets.QTableWidgetItem):
def __lt__(self, other: object) -> bool:
assert isinstance(other, QtWidgets.QTableWidgetItem)
self_str: str = self.data(QtCore.Qt.ItemDataRole.DisplayRole)
other_str: str = other.data(QtCore.Qt.ItemDataRole.DisplayRole)
return (IssueString(self_str).as_float() or 0) < (IssueString(other_str).as_float() or 0)
class IssueSelectionWindow(QtWidgets.QDialog):
def __init__(
self,
parent: QtWidgets.QWidget,
config: ct_ns,
talker: ComicTalker,
series_id: str,
issue_number: str,
) -> None:
super().__init__(parent)
uic.loadUi(ui_path / "issueselectionwindow.ui", self)
self.coverWidget = CoverImageWidget(
self.coverImageContainer,
CoverImageWidget.AltCoverMode,
config.Runtime_Options_config.user_cache_dir,
talker,
)
gridlayout = QtWidgets.QGridLayout(self.coverImageContainer)
gridlayout.addWidget(self.coverWidget)
gridlayout.setContentsMargins(0, 0, 0, 0)
self.teDescription: QtWidgets.QWidget
webengine = new_web_view(self)
if webengine:
self.teDescription.hide()
self.teDescription.deleteLater()
# I don't know how to replace teDescription, this is the result of teDescription.height() once rendered
webengine.resize(webengine.width(), 141)
self.splitter.addWidget(webengine)
self.teDescription = webengine
logger.info("successfully loaded QWebEngineView")
else:
logger.info("failed to open QWebEngineView")
reduce_widget_font_size(self.twList)
reduce_widget_font_size(self.teDescription, 1)
self.setWindowFlags(
QtCore.Qt.WindowType(
self.windowFlags()
| QtCore.Qt.WindowType.WindowSystemMenuHint
| QtCore.Qt.WindowType.WindowMaximizeButtonHint
)
)
self.series_id = series_id
self.issue_id: str = ""
self.config = config
self.talker = talker
self.url_fetch_thread = None
self.issue_list: dict[str, GenericMetadata] = {}
# Display talker logo and set url
self.lblIssuesSourceName.setText(talker.attribution)
self.imageIssuesSourceWidget = CoverImageWidget(
self.imageIssuesSourceLogo,
CoverImageWidget.URLMode,
config.Runtime_Options_config.user_cache_dir,
talker,
False,
)
self.imageIssuesSourceWidget.showControls = False
gridlayoutIssuesSourceLogo = QtWidgets.QGridLayout(self.imageIssuesSourceLogo)
gridlayoutIssuesSourceLogo.addWidget(self.imageIssuesSourceWidget)
gridlayoutIssuesSourceLogo.setContentsMargins(0, 2, 0, 0)
self.imageIssuesSourceWidget.set_url(talker.logo_url)
if issue_number is None or issue_number == "":
self.issue_number = "1"
else:
self.issue_number = issue_number
self.initial_id: str = ""
self.perform_query()
self.twList.resizeColumnsToContents()
self.twList.currentItemChanged.connect(self.current_item_changed)
self.twList.cellDoubleClicked.connect(self.cell_double_clicked)
# now that the list has been sorted, find the initial record, and
# select it
if not self.initial_id:
self.twList.selectRow(0)
else:
for r in range(0, self.twList.rowCount()):
issue_id = self.twList.item(r, 0).data(QtCore.Qt.ItemDataRole.UserRole)
if issue_id == self.initial_id:
self.twList.selectRow(r)
break
self.leFilter.textChanged.connect(self.filter)
def filter(self, text: str) -> None:
rows = set(range(self.twList.rowCount()))
for r in rows:
self.twList.showRow(r)
if text.strip():
shown_rows = {x.row() for x in self.twList.findItems(text, QtCore.Qt.MatchFlag.MatchContains)}
for r in rows - shown_rows:
self.twList.hideRow(r)
def perform_query(self) -> None:
QtWidgets.QApplication.setOverrideCursor(QtGui.QCursor(QtCore.Qt.CursorShape.WaitCursor))
try:
self.issue_list = {
x.issue_id: x for x in self.talker.fetch_issues_in_series(self.series_id) if x.issue_id is not None
}
except TalkerError as e:
QtWidgets.QApplication.restoreOverrideCursor()
QtWidgets.QMessageBox.critical(self, f"{e.source} {e.code_name} Error", f"{e}")
return
self.twList.setRowCount(0)
self.twList.setSortingEnabled(False)
for row, issue in enumerate(self.issue_list.values()):
self.twList.insertRow(row)
self.twList.setItem(row, 0, IssueNumberTableWidgetItem())
self.twList.setItem(row, 1, QtWidgets.QTableWidgetItem())
self.twList.setItem(row, 2, QtWidgets.QTableWidgetItem())
self.update_row(row, issue)
if IssueString(issue.issue).as_string().casefold() == IssueString(self.issue_number).as_string().casefold():
self.initial_id = issue.issue_id or ""
self.twList.setSortingEnabled(True)
self.twList.sortItems(0, QtCore.Qt.SortOrder.AscendingOrder)
QtWidgets.QApplication.restoreOverrideCursor()
def cell_double_clicked(self, r: int, c: int) -> None:
self.accept()
def set_description(self, widget: QtWidgets.QWidget, text: str) -> None:
if isinstance(widget, QtWidgets.QTextEdit):
widget.setText(text.replace("</figure>", "</div>").replace("<figure", "<div"))
else:
html = text
widget.setHtml(html, QtCore.QUrl(self.talker.website))
def update_row(self, row: int, issue: GenericMetadata) -> None:
item_text = issue.issue or ""
item = self.twList.item(row, 0)
item.setText(item_text)
item.setData(QtCore.Qt.ItemDataRole.ToolTipRole, item_text)
item.setData(QtCore.Qt.ItemDataRole.UserRole, issue.issue_id)
item.setData(QtCore.Qt.ItemDataRole.DisplayRole, item_text)
item.setFlags(QtCore.Qt.ItemFlag.ItemIsSelectable | QtCore.Qt.ItemFlag.ItemIsEnabled)
item_text = ""
if issue.year is not None:
item_text += f"-{issue.year:04}"
if issue.month is not None:
item_text += f"-{issue.month:02}"
qtw_item = self.twList.item(row, 1)
qtw_item.setText(item_text.strip("-"))
qtw_item.setData(QtCore.Qt.ItemDataRole.ToolTipRole, item_text)
qtw_item.setFlags(QtCore.Qt.ItemFlag.ItemIsSelectable | QtCore.Qt.ItemFlag.ItemIsEnabled)
item_text = issue.title or ""
qtw_item = self.twList.item(row, 2)
qtw_item.setText(item_text)
qtw_item.setData(QtCore.Qt.ItemDataRole.ToolTipRole, item_text)
qtw_item.setFlags(QtCore.Qt.ItemFlag.ItemIsSelectable | QtCore.Qt.ItemFlag.ItemIsEnabled)
def current_item_changed(self, curr: QtCore.QModelIndex | None, prev: QtCore.QModelIndex | None) -> None:
if curr is None:
return
if prev is not None and prev.row() == curr.row():
return
row = curr.row()
self.issue_id = self.twList.item(row, 0).data(QtCore.Qt.ItemDataRole.UserRole)
# list selection was changed, update the issue cover
issue = self.issue_list[self.issue_id]
if not (issue.issue and issue.year and issue.month and issue.cover_image and issue.title):
QtWidgets.QApplication.setOverrideCursor(QtGui.QCursor(QtCore.Qt.CursorShape.WaitCursor))
try:
issue = self.talker.fetch_comic_data(issue_id=self.issue_id)
except TalkerError:
pass
QtWidgets.QApplication.restoreOverrideCursor()
self.issue_number = issue.issue or ""
self.coverWidget.set_issue_details(self.issue_id, [issue.cover_image or "", *issue.alternate_images])
if issue.description is None:
self.set_description(self.teDescription, "")
else:
self.set_description(self.teDescription, issue.description)
# Update current record information
self.update_row(row, issue)