def data(self, index: QModelIndex, role: int):
"""Modification des datas"""
if role == Qt.DecorationRole:
info = self.fileInfo(index)
if info.isFile():
fichier = UserFile(info.filePath())
return fichier.pixMap()
return QFileSystemModel.data(self, index, role)
class AbstractPathCompleter(AbstractCompleter):
"""Base class for PathCompleter and GlobCompleter
"""
mustBeLoaded = True
# global object. Reused by all completers
_fsModel = QFileSystemModel()
_ERROR = 'error'
_HEADER = 'currentDir'
_STATUS = 'status'
_DIRECTORY = 'directory'
_FILE = 'file'
def __init__(self, text):
self._originalText = text
self._dirs = []
self._files = []
self._error = None
self._status = None
"""hlamer: my first approach is making self._model static member of class. But, sometimes it
returns incorrect icons. I really can't understand when and why.
When it is private member of instance, it seems it works
"""
self._model = None # can't construct in the construtor, must be constructed in GUI thread
@staticmethod
def _filterHidden(paths):
"""Remove hidden and ignored files from the list
"""
return [
path for path in paths
if not os.path.basename(path).startswith('.')
and not core.fileFilter().regExp().match(path)
]
def _classifyRowIndex(self, row):
"""Get list item type and index by it's row
"""
if self._error:
assert row == 0
return (self._ERROR, 0)
if row == 0:
return (self._HEADER, 0)
row -= 1
if self._status:
if row == 0:
return (self._STATUS, 0)
row -= 1
if row in range(len(self._dirs)):
return (self._DIRECTORY, row)
row -= len(self._dirs)
if row in range(len(self._files)):
return (self._FILE, row)
assert False
def _formatHeader(self, text):
"""Format current directory for show it in the list of completions
"""
return '<font style="background-color: %s; color: %s">%s</font>' % \
(QApplication.instance().palette().color(QPalette.Window).name(),
QApplication.instance().palette().color(QPalette.WindowText).name(),
htmlEscape(text))
def rowCount(self):
"""Row count in the list of completions
"""
if self._error:
return 1
else:
count = 1 # current directory
if self._status:
count += 1
count += len(self._dirs)
count += len(self._files)
return count
def _iconForPath(self, path):
"""Get icon for file or directory path. Uses QFileSystemModel
"""
if self._model is None:
self._model = QFileSystemModel()
index = self._model.index(path)
return self._model.data(index, Qt.DecorationRole)
def text(self, row, column):
"""Item text in the list of completions
"""
rowType, index = self._classifyRowIndex(row)
if rowType == self._ERROR:
return '<font color=red>%s</font>' % htmlEscape(self._error)
elif rowType == self._HEADER:
return self._formatHeader(self._headerText())
elif rowType == self._STATUS:
return '<i>%s</i>' % htmlEscape(self._status)
elif rowType == self._DIRECTORY:
return self._formatPath(self._dirs[index], True)
elif rowType == self._FILE:
return self._formatPath(self._files[index], False)
def icon(self, row, column):
"""Item icon in the list of completions
"""
rowType, index = self._classifyRowIndex(row)
if rowType == self._ERROR:
return QApplication.instance().style().standardIcon(
QStyle.SP_MessageBoxCritical)
elif rowType == self._HEADER:
return None
elif rowType == self._STATUS:
return None
elif rowType == self._DIRECTORY:
return self._iconForPath(self._dirs[index])
elif rowType == self._FILE:
return self._iconForPath(self._files[index])
def isSelectable(self, row, column):
rowType, index = self._classifyRowIndex(row)
return rowType in (self._DIRECTORY, self._FILE)
def getFullText(self, row):
"""User clicked a row. Get inline completion for this row
"""
row -= 1 # skip current directory
if row in range(len(self._dirs)):
return self._dirs[row] + '/'
else:
row -= len(self._dirs) # skip dirs
if row in range(len(self._files)):
return self._files[row]
return None
class AbstractPathCompleter(AbstractCompleter):
"""Base class for PathCompleter and GlobCompleter
"""
mustBeLoaded = True
# global object. Reused by all completers
_fsModel = QFileSystemModel()
_ERROR = 'error'
_HEADER = 'currentDir'
_STATUS = 'status'
_DIRECTORY = 'directory'
_FILE = 'file'
def __init__(self, text):
self._originalText = text
self._dirs = []
self._files = []
self._error = None
self._status = None
"""hlamer: my first approach is making self._model static member of class. But, sometimes it
returns incorrect icons. I really can't understand when and why.
When it is private member of instance, it seems it works
"""
self._model = None # can't construct in the construtor, must be constructed in GUI thread
@staticmethod
def _filterHidden(paths):
"""Remove hidden and ignored files from the list
"""
return [path for path in paths
if not os.path.basename(path).startswith('.') and
not core.fileFilter().regExp().match(path)]
def _classifyRowIndex(self, row):
"""Get list item type and index by it's row
"""
if self._error:
assert row == 0
return (self._ERROR, 0)
if row == 0:
return (self._HEADER, 0)
row -= 1
if self._status:
if row == 0:
return (self._STATUS, 0)
row -= 1
if row in range(len(self._dirs)):
return (self._DIRECTORY, row)
row -= len(self._dirs)
if row in range(len(self._files)):
return (self._FILE, row)
assert False
def _formatHeader(self, text):
"""Format current directory for show it in the list of completions
"""
return '<font style="background-color: %s; color: %s">%s</font>' % \
(QApplication.instance().palette().color(QPalette.Window).name(),
QApplication.instance().palette().color(QPalette.WindowText).name(),
htmlEscape(text))
def rowCount(self):
"""Row count in the list of completions
"""
if self._error:
return 1
else:
count = 1 # current directory
if self._status:
count += 1
count += len(self._dirs)
count += len(self._files)
return count
def _iconForPath(self, path):
"""Get icon for file or directory path. Uses QFileSystemModel
"""
if self._model is None:
self._model = QFileSystemModel()
index = self._model.index(path)
return self._model.data(index, Qt.DecorationRole)
def text(self, row, column):
"""Item text in the list of completions
"""
rowType, index = self._classifyRowIndex(row)
if rowType == self._ERROR:
return '<font color=red>%s</font>' % htmlEscape(self._error)
elif rowType == self._HEADER:
return self._formatHeader(self._headerText())
elif rowType == self._STATUS:
return '<i>%s</i>' % htmlEscape(self._status)
elif rowType == self._DIRECTORY:
return self._formatPath(self._dirs[index], True)
elif rowType == self._FILE:
return self._formatPath(self._files[index], False)
def icon(self, row, column):
"""Item icon in the list of completions
"""
rowType, index = self._classifyRowIndex(row)
if rowType == self._ERROR:
return QApplication.instance().style().standardIcon(QStyle.SP_MessageBoxCritical)
elif rowType == self._HEADER:
return None
elif rowType == self._STATUS:
return None
elif rowType == self._DIRECTORY:
return self._iconForPath(self._dirs[index])
elif rowType == self._FILE:
return self._iconForPath(self._files[index])
def isSelectable(self, row, column):
rowType, index = self._classifyRowIndex(row)
return rowType in (self._DIRECTORY, self._FILE)
def getFullText(self, row):
"""User clicked a row. Get inline completion for this row
"""
row -= 1 # skip current directory
if row in range(len(self._dirs)):
return self._dirs[row] + '/'
else:
row -= len(self._dirs) # skip dirs
if row in range(len(self._files)):
return self._files[row]
return None
def data(self, index, role):
if role == Qt.ToolTipRole:
return self.filePath(index)
else:
return QFileSystemModel.data(self, index, role)
def data(self, index, role=Qt.DisplayRole):
if role != Qt.CheckStateRole:
return QFileSystemModel.data(self, index, role)
else:
if index.column() == 0:
return self.checkState(index)
