# This file is a part of Lector, a Qt based ebook reader # Copyright (C) 2017-2019 BasioMeusPuga # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. import logging from PyQt5 import QtWidgets, QtGui, QtCore from lector.resources import pie_chart logger = logging.getLogger(__name__) class LibraryDelegate(QtWidgets.QStyledItemDelegate): def __init__(self, temp_dir, parent=None): super(LibraryDelegate, self).__init__(parent) self.temp_dir = temp_dir self.parent = parent def paint(self, painter, option, index): # This is a hint for the future # Color icon slightly red # if option.state & QtWidgets.QStyle.State_Selected: # painter.fillRect(option.rect, QtGui.QColor().fromRgb(255, 0, 0, 20)) option = option.__class__(option) file_exists = index.data(QtCore.Qt.UserRole + 5) position_percent = index.data(QtCore.Qt.UserRole + 7) # The shadow pixmap currently is set to 420 x 600 # Only draw the cover shadow in case the setting is enabled if self.parent.settings['cover_shadows']: shadow_pixmap = QtGui.QPixmap() shadow_pixmap.load(':/images/gray-shadow.png') shadow_pixmap = shadow_pixmap.scaled(160, 230, QtCore.Qt.IgnoreAspectRatio) shadow_x = option.rect.topLeft().x() + 10 shadow_y = option.rect.topLeft().y() - 5 painter.setOpacity(.7) painter.drawPixmap(shadow_x, shadow_y, shadow_pixmap) painter.setOpacity(1) if not file_exists: painter.setOpacity(.7) QtWidgets.QStyledItemDelegate.paint(self, painter, option, index) painter.setOpacity(1) read_icon = pie_chart.pixmapper( -1, None, self.parent.settings['consider_read_at'], 36) x_draw = option.rect.bottomRight().x() - 30 y_draw = option.rect.bottomRight().y() - 35 painter.drawPixmap(x_draw, y_draw, read_icon) return QtWidgets.QStyledItemDelegate.paint(self, painter, option, index) if position_percent: read_icon = pie_chart.pixmapper( position_percent, self.temp_dir, self.parent.settings['consider_read_at'], 36) x_draw = option.rect.bottomRight().x() - 30 y_draw = option.rect.bottomRight().y() - 35 painter.drawPixmap(x_draw, y_draw, read_icon)