def parent(self, index):
'''
@param: index QModelIndex
@return: QModelIndex
'''
return QModelIndex()
def rowCount(self, parent=QModelIndex()):
return len(self.filtered_searches)
def parent(self, index):
if not index.isValid() or index.internalId() == 0:
return QModelIndex()
return self.createIndex(index.internalId()-1, 0, 0)
def hide(self):
self.setCurrentIndex(QModelIndex())
QListView.hide(self)
def rowCount(self, parent=QModelIndex()):
return len(self.jobs)
def flags(self, index: Qt.QModelIndex) -> Qt.Qt.ItemFlags:
if not index.isValid():
return cast(Qt.Qt.ItemFlags, Qt.Qt.ItemIsEnabled)
return cast(Qt.Qt.ItemFlags,
super().flags(index) | Qt.Qt.ItemIsEditable)
def rowCount(self, parent=QModelIndex()):
return 11 if self.is_half_star else 6
def columnCount(self, parent=QModelIndex()):
return 5
def update(self, plot_data_collection, bd_option, interp_option, bd_plot):
# reset the model in the first place and set data afterwards appropriately
self.beginResetModel()
self.reset_model()
self.endResetModel()
# there is no need to calculate a bd for just one curve
if len(plot_data_collection) < 2:
plt.close()
return
seq_set = set()
config_set = set()
identifier_list = []
for i in plot_data_collection:
# there is no reason for calculating a bjontegaard, if we want to plot
# several variables from the same sequence and config, so return in that case
# otherwise append the identifiers to the list and go on
if identifier_list.__contains__(i.identifiers):
return
identifier_list.append(i.identifiers)
seq_set.add(i.identifiers[0])
config_set.add('+'.join(i.identifiers[1:]))
seq_set = sorted(seq_set)
config_set = sorted(config_set)
if len(seq_set) > 1:
plt.close()
bd_plot = True
# there is no need to calculate a bjontegaard delta, if only one configuration is loaded
if len(config_set) < 2:
plt.close()
return
elif len(config_set) > 5 and (not bd_plot):
msg = QMessageBox()
msg.setIcon(QMessageBox.Information)
msg.setText(
"Your BD plot will contain more than 5 curves, do you really want to continue?"
)
msg.setWindowTitle("Info")
msg.setStandardButtons(QMessageBox.Ok | QMessageBox.Cancel)
result = msg.exec()
if result == QMessageBox.Cancel:
plt.close()
bd_plot = True
self._horizontal_headers = list(config_set)
self._vertical_headers = list(seq_set)
self._vertical_headers.append('AVG')
# insert as many columns as we need for the selected data
self.beginInsertColumns(QModelIndex(), 0, len(config_set) - 1)
self.insertColumns(0, len(config_set), QModelIndex())
self.endInsertColumns()
# insert as many rows as we need for the selected data
# and add one row for the average
self.beginInsertRows(QModelIndex(), 0, len(seq_set))
self.insertRows(0, len(seq_set), QModelIndex())
self.endInsertRows()
self._plot_data_collection = plot_data_collection
self._data = np.zeros((len(seq_set) + 1, len(config_set)))
if all(collection.label == ("kbps", "dB")
for collection in plot_data_collection):
self.update_table(bd_option, interp_option, 0, bd_plot)
else:
self.beginResetModel()
self.reset_model()
self.endResetModel()
plt.close()
def setEditorData(self, editor: QWidget, index: QModelIndex) -> None:
conf = index.data(role=Qt.EditRole)
editor.config = conf
super().setEditorData(editor, index)
def onClickEdit(self):
if (self.ui.cBTable.currentIndex() == 0):
indMovie = self.ui.tableView.model().index(
self.ui.tableView.currentIndex().row(), 0, QModelIndex())
oldMovieName = self.ui.tableView.model().data(indMovie)
indDirector = self.ui.tableView.model().index(
self.ui.tableView.currentIndex().row(), 1, QModelIndex())
oldDirectorName = self.ui.tableView.model().data(indDirector)
indActors = self.ui.tableView.model().index(
self.ui.tableView.currentIndex().row(), 2, QModelIndex())
oldActorsName = self.ui.tableView.model().data(indActors)
if (self.ui.tableView.currentIndex() == indMovie):
movieName, ok = QInputDialog.getText(
self, 'Редактирование', 'Введите название фильма')
if (not (ok)):
return
query = QtSql.QSqlQuery()
query.prepare("{CALL editMovie(?, ?)}")
query.bindValue(0, oldMovieName)
query.bindValue(1, movieName)
query.exec()
if (self.ui.tableView.currentIndex() == indDirector):
directorName, ok = QInputDialog.getText(
self, 'Редактирование', 'Введите имя режиссера')
if (not (ok)):
return
query = QtSql.QSqlQuery()
query.prepare("{CALL editMovieDirector(?, ?)}")
query.bindValue(0, directorName)
query.bindValue(1, oldMovieName)
query.exec()
if (self.ui.tableView.currentIndex() == indActors):
actorsName, ok = QInputDialog.getText(
self, 'Редактирование',
'Введите имя актеров через запятую')
if (not (ok)):
return
query = QtSql.QSqlQuery()
actorsNameList = oldActorsName.split(', ')
for actorNameStr in actorsNameList:
query.prepare("{CALL deleteActorsMovie(?, ?)}")
query.bindValue(0, oldMovieName)
query.bindValue(1, actorNameStr)
query.exec()
actorsNameList = actorsName.split(', ')
for actorNameStr in actorsNameList:
query.prepare("{CALL editMovieActors(?, ?, ?)}")
query.bindValue(0, actorNameStr)
query.bindValue(1, oldActorsName)
query.bindValue(2, oldMovieName)
query.exec()
if (self.ui.cBTable.currentIndex() == 1):
ind = self.ui.tableView.model().index(
self.ui.tableView.currentIndex().row(), 0, QModelIndex())
directorName, ok = QInputDialog.getText(self, 'Редактирование',
'Введите имя режиссера')
if (not (ok)):
return
query = QtSql.QSqlQuery()
query.prepare("{CALL editDirector(?, ?)}")
query.bindValue(0, self.ui.tableView.model().data(ind))
query.bindValue(1, directorName)
query.exec()
if (self.ui.cBTable.currentIndex() == 2):
ind = self.ui.tableView.model().index(
self.ui.tableView.currentIndex().row(), 0, QModelIndex())
actorName, ok = QInputDialog.getText(self, 'Редактирование',
'Введите имя актера')
if (not (ok)):
return
query = QtSql.QSqlQuery()
query.prepare("{CALL editActor(?, ?)}")
query.bindValue(0, self.ui.tableView.model().data(ind))
query.bindValue(1, actorName)
query.exec()
def eventFilter(self, obj, event): # noqa C901
'''
@param obj QObject
@param event QEvent
@return: bool
'''
# Event filter based on QCompleter::eventFilter from qcompleter.cpp
if obj == self or obj == self._view or not self.isVisible():
return False
evtType = event.type()
if obj == self._view.viewport():
if evtType == QEvent.MouseButtonRelease:
# QMouseEvent
e = event
index = self._view.indexAt(e.pos())
if not index.isValid():
return False
# Qt::MouseButton
button = e.button()
# Qt::KeyboardModifiers
modifiers = e.modifiers()
if button == Qt.LeftButton and modifiers == Qt.NoModifier:
self.indexActivated.emit(index)
return True
if button == Qt.MiddleButton or (button == Qt.LeftButton
and modifiers
== Qt.ControlModifier):
self.indexCtrlActivated.emit(index)
return True
if button == Qt.LeftButton and modifiers == Qt.ShiftModifier:
self.indexShiftActivated.emit(index)
return True
return False
if evtType == QEvent.KeyPress:
# QKeyEvent
keyEvent = event
evtKey = keyEvent.key()
modifiers = keyEvent.modifiers()
index = self._view.currentIndex()
item = self.model().index(0, 0)
if item.data(LocationCompleterModel.VisitSearchItemRole):
visitSearchIndex = item
else:
visitSearchIndex = QModelIndex()
if (evtKey == Qt.Key_Up or evtKey == Qt.Key_Down) and \
self._view.currentIndex() != index:
self._view.setCurrentIndex(index) # TODO: ?
if evtKey in (Qt.Key_Return, Qt.Key_Enter):
if index.isValid():
if modifiers == Qt.NoModifier or modifiers == Qt.KeypadModifier:
self.indexActivated.emit(index)
return True
if modifiers == Qt.ControlModifier:
self.indexCtrlActivated.emit(index)
return True
if modifiers == Qt.ShiftModifier:
self.indexShiftActivated.emit(index)
return True
elif evtKey == Qt.Key_End:
if modifiers & Qt.ControlModifier:
self._view.setCurrentIndex(self.model().index(
self.model().rowCount() - 1, 0))
return True
else:
self.close()
elif evtKey == Qt.Key_Home:
if modifiers & Qt.ControlModifier:
self._view.setCurrentIndex(self.model().index(0, 0))
self._view.scrollToTop()
return True
else:
self.close()
elif evtKey == Qt.Key_Escape:
self.close()
return True
elif evtKey == Qt.Key_F4:
if modifiers == Qt.AltModifier:
self.close()
return False
elif evtKey in (Qt.Key_Tab, Qt.Key_Backtab):
if modifiers != Qt.NoModifier and modifiers != Qt.ShiftModifier:
return False
isBack = evtKey == Qt.Key_Backtab
if evtKey == Qt.Key_Tab and modifiers == Qt.ShiftModifier:
isBack = True
ev = QKeyEvent(QKeyEvent.KeyPress, isBack and Qt.Key_Up
or Qt.Key_Down, Qt.NoModifier)
QApplication.sendEvent(self.focusProxy(), ev)
return True
elif evtKey in (Qt.Key_Up, Qt.Key_PageUp):
if modifiers != Qt.NoModifier:
return False
step = evtKey == Qt.Key_PageUp and 5 or 1
if not index.isValid() or index == visitSearchIndex:
rowCount = self.model().rowCount()
lastIndex = self.model().index(rowCount - 1, 0)
self._view.setCurrentIndex(lastIndex)
elif index.row() == 0:
self._view.setCurrentIndex(QModelIndex())
else:
row = max(0, index.row() - step)
self._view.setCurrentIndex(self.model().index(row, 0))
return True
elif evtKey in (Qt.Key_Down, Qt.Key_PageDown):
if modifiers != Qt.NoModifier:
return False
step = evtKey == Qt.Key_PageDown and 5 or 1
if not index.isValid():
firstIndex = self.model().index(0, 0)
self._view.setCurrentIndex(firstIndex)
elif index != visitSearchIndex and index.row(
) == self.model().rowCount() - 1:
self._view.setCurrentIndex(visitSearchIndex)
self._view.scrollToTop()
else:
row = min(self.model().rowCount() - 1, index.row() + step)
self._view.setCurrentIndex(self.model().index(row, 0))
return True
elif evtKey == Qt.Key_Delete:
if index != visitSearchIndex and self._view.viewport().rect(
).contains(self._view.visualRect(index)):
self.indexDeleteRequested.emit(index)
return True
elif evtKey == Qt.Key_Shift:
self._delegate.setForceVisitItem(True)
self._view.viewport().update()
# end of switch evtKey
if self.focusProxy():
self.focusProxy().event(keyEvent)
return True
elif evtType == QEvent.KeyRelease:
if event.key() == Qt.Key_Shift:
self._delegate.setForceVisitItem(False)
self._view.viewport().update()
return True
elif evtType in (QEvent.Wheel, QEvent.MouseButtonPress):
if not self.underMouse():
self.close()
return False
elif evtType == QEvent.FocusOut:
# QFocusEvent
focusEvent = event
reason = focusEvent.reason()
if reason != Qt.PopupFocusReason and reason != Qt.MouseFocusReason:
self.close()
elif evtType in (QEvent.Move, QEvent.Resize):
w = obj
if isinstance(w, QWidget) and w.isWindow() and self.focusProxy(
) and w == self.focusProxy().window():
self.close()
# end of switch evtType
return False
def __init__(self, tab=None, index=QModelIndex()):
self._tab = tab
self._sourceIndex = index
self._children = [] # QVector<TabMruModelItem>
def parent(self, index):
return self._nodes[
index.internalId()] if index.isValid() else QModelIndex()
def rowCount(self, index: QModelIndex = QModelIndex()):
return len(self._data)
def plugin_to_index(self, display_plugin):
for i, p in enumerate(self.display_plugins):
if display_plugin == p:
return self.index(i, 0, QModelIndex())
return QModelIndex()
def index(self, row: int, column: int = 0, parent: QModelIndex = QModelIndex()):
return self.createIndex(row, column)
def hide_all(self, *args):
self.model.hide_jobs(list(xrange(0,
self.model.rowCount(QModelIndex()))))
self.proxy_model.beginResetModel(), self.proxy_model.endResetModel()
def addNewEntry(self):
self.beginInsertRows(QModelIndex(), len(self._data), len(self._data) + 1)
self._data.append(types.ServerConfig.default())
self.endInsertRows()
return len(self._data) - 1
def setData(self,
index: Qt.QModelIndex,
value: Any,
role: int = Qt.Qt.EditRole) -> bool:
from copy import deepcopy
if not index.isValid():
return False
if role not in (Qt.Qt.EditRole, Qt.Qt.UserRole):
return False
row = index.row()
column = index.column()
scene = deepcopy(self.items[row])
if column == self.START_FRAME_COLUMN:
if not isinstance(value, Frame):
raise TypeError
if scene.start != scene.end:
if value > scene.end:
return False
scene.start = value
else:
scene.start = value
scene.end = value
proper_update = True
elif column == self.END_FRAME_COLUMN:
if not isinstance(value, Frame):
raise TypeError
if scene.start != scene.end:
if value < scene.start:
return False
scene.end = value
else:
scene.start = value
scene.end = value
proper_update = True
elif column == self.START_TIME_COLUMN:
if not isinstance(value, Time):
raise TypeError
frame = Frame(value)
if scene.start != scene.end:
if frame > scene.end:
return False
scene.start = frame
else:
scene.start = frame
scene.end = frame
proper_update = True
elif column == self.END_TIME_COLUMN:
if not isinstance(value, Time):
raise TypeError
frame = Frame(value)
if scene.start != scene.end:
if frame < scene.start:
return False
scene.end = frame
else:
scene.start = frame
scene.end = frame
proper_update = True
elif column == self.LABEL_COLUMN:
if not isinstance(value, str):
raise TypeError
scene.label = value
proper_update = False
if proper_update is True:
i = bisect_right(self.items, scene)
if i > row:
i -= 1
if i != row:
self.beginMoveRows(self.createIndex(row, 0), row, row,
self.createIndex(i, 0), i)
del self.items[row]
self.items.insert(i, scene)
self.endMoveRows()
else:
self.items[index.row()] = scene
self.dataChanged.emit(index, index)
else:
self.items[index.row()] = scene
self.dataChanged.emit(index, index)
return True
def removeEntry(self, row: int):
if self.hasIndex(row, 0):
self.beginRemoveRows(QModelIndex(), row, row)
del self._data[row]
self.endRemoveRows()
def paint(self, painter, option, index):
QStyledItemDelegate.paint(
self, painter, option,
QModelIndex()) # draw the hover and selection highlights
m = index.model()
db = m.db
try:
book_id = db.id(index.row())
except (ValueError, IndexError, KeyError):
return
if book_id in m.ids_to_highlight_set:
painter.save()
try:
painter.setPen(self.highlight_color)
painter.setRenderHint(QPainter.Antialiasing, True)
painter.drawRoundedRect(option.rect, 10, 10, Qt.RelativeSize)
finally:
painter.restore()
marked = db.data.get_marked(book_id)
db = db.new_api
cdata = self.cover_cache[book_id]
device_connected = self.parent().gui.device_connected is not None
on_device = device_connected and db.field_for('ondevice', book_id)
emblem_rules = db.pref('cover_grid_icon_rules', default=())
emblems = []
if self.emblem_size > 0:
mi = None
for i, (kind, column, rule) in enumerate(emblem_rules):
icon_name, mi = self.render_emblem(book_id, rule, i,
m.cover_grid_emblem_cache,
mi, db, m.formatter,
m.cover_grid_template_cache)
if icon_name is not None:
pixmap = self.cached_emblem(m.cover_grid_bitmap_cache,
icon_name)
if pixmap is not None:
emblems.append(pixmap)
if marked:
emblems.insert(
0,
self.cached_emblem(m.cover_grid_bitmap_cache, ':marked',
m.marked_icon))
if on_device:
emblems.insert(
0,
self.cached_emblem(m.cover_grid_bitmap_cache, ':ondevice'))
painter.save()
right_adjust = 0
try:
rect = option.rect
rect.adjust(self.MARGIN, self.MARGIN, -self.MARGIN, -self.MARGIN)
if self.emblem_size > 0:
self.paint_emblems(painter, rect, emblems)
orect = QRect(rect)
if cdata is None or cdata is False:
title = db.field_for('title', book_id, default_value='')
authors = ' & '.join(
db.field_for('authors', book_id, default_value=()))
painter.setRenderHint(QPainter.TextAntialiasing, True)
painter.drawText(rect, Qt.AlignCenter | Qt.TextWordWrap,
'%s\n\n%s' % (title, authors))
if cdata is False:
self.render_queue.put(book_id)
else:
if self.title_height != 0:
trect = QRect(rect)
rect.setBottom(rect.bottom() - self.title_height)
if self.animating is not None and self.animating.row(
) == index.row():
cdata = cdata.scaled(cdata.size() * self._animated_size)
dx = max(0, int((rect.width() - cdata.width()) / 2.0))
dy = max(0, rect.height() - cdata.height())
right_adjust = dx
rect.adjust(dx, dy, -dx, 0)
painter.drawPixmap(rect, cdata)
if self.title_height != 0:
rect = trect
rect.setTop(rect.bottom() - self.title_height + 5)
painter.setRenderHint(QPainter.TextAntialiasing, True)
title = self.render_field(db, book_id)
metrics = painter.fontMetrics()
painter.setPen(self.highlight_color)
painter.drawText(
rect, Qt.AlignCenter | Qt.TextSingleLine,
metrics.elidedText(title, Qt.ElideRight, rect.width()))
if self.emblem_size > 0:
return # We dont draw embossed emblems as the ondevice/marked emblems are drawn in the gutter
if marked:
try:
p = self.marked_emblem
except AttributeError:
p = self.marked_emblem = m.marked_icon.pixmap(48, 48)
self.paint_embossed_emblem(p, painter, orect, right_adjust)
if on_device:
try:
p = self.on_device_emblem
except AttributeError:
p = self.on_device_emblem = QPixmap(I('ok.png')).scaled(
48, 48, transformMode=Qt.SmoothTransformation)
self.paint_embossed_emblem(p,
painter,
orect,
right_adjust,
left=False)
finally:
painter.restore()
def _is_index_valid(self, index: QModelIndex) -> bool:
if index.row() < 0 or index.row() >= self.rowCount(
) or not index.isValid():
return False
return True
from calibre.gui2.preferences import ConfigWidgetBase, test_widget, AbortCommit
from calibre.gui2.preferences.tweaks_ui import Ui_Form
from calibre.gui2 import error_dialog, info_dialog
from calibre.utils.config import read_raw_tweaks, write_tweaks
from calibre.gui2.widgets import PythonHighlighter
from calibre import isbytestring
from calibre.utils.icu import lower
from calibre.utils.search_query_parser import (ParseException,
SearchQueryParser)
from PyQt5.Qt import (QAbstractListModel, Qt, QStyledItemDelegate, QStyle,
QStyleOptionViewItem, QFont, QDialogButtonBox, QDialog,
QApplication, QVBoxLayout, QPlainTextEdit, QLabel,
QModelIndex, QMenu, QIcon)
ROOT = QModelIndex()
class AdaptSQP(SearchQueryParser):
def __init__(self, *args, **kwargs):
pass
class Delegate(QStyledItemDelegate): # {{{
def __init__(self, view):
QStyledItemDelegate.__init__(self, view)
self.view = view
def paint(self, p, opt, idx):
copy = QStyleOptionViewItem(opt)
copy.showDecorationSelected = True
def index(self, row, column, parent=QModelIndex()):
return self.createIndex(row, column)
def clear(self):
"""Remove all items except the *root* item from the tree."""
for child in self.root:
self.remove_item(self.root[child], QModelIndex())
def get_ids_from_selected_rows():
rows = self.gui.library_view.selectionModel().selectedRows()
if not rows or len(rows) < 2:
rows = xrange(self.gui.library_view.model().rowCount(QModelIndex()))
ids = map(self.gui.library_view.model().id, rows)
return ids
