def attributesByName(self, node, attrpath, ABSOLUTE_ATTR_NAME):
val = node.attributesByName(attrpath, ABSOLUTE_ATTR_NAME)
if len(val) == 1:
if val[0].type() == typeId.VTime:
vtime = val[0].value()
if vtime:
return vtime.get_time()
else:
return val[0].value()
def attributesByName(self, node, attrpath, ABSOLUTE_ATTR_NAME):
val = node.attributesByName(attrpath, ABSOLUTE_ATTR_NAME)
if len(val) == 1:
if val[0].type() == typeId.VTime:
vtime = val[0].value()
if vtime:
return vtime.get_time()
else:
return val[0].value()
def data(self, index, role):
attributes = self.availableAttributes()
if not index.isValid():
return QVariant()
if index.row() > len(self.__list) or index.row() < 0:
return QVariant()
try:
node = self.__rows[index.row()]
except:
return QVariant()
if role == Qt.DisplayRole:
attrpath = str(unicode(attributes[index.column()]).encode('utf-8'))
if attrpath == "name":
return QVariant(QString.fromUtf8(node.name()))
elif attrpath == "size":
return QVariant(node.size())
elif attrpath == "extension":
return QVariant(QString.fromUtf8(node.extension()))
elif attrpath == "path":
if isinstance(node, VLink):
return QVariant(QString.fromUtf8(node.linkPath()))
else:
return QVariant(QString.fromUtf8(node.path()))
elif attrpath == "absolute":
if isinstance(node, VLink):
return QVariant(QString.fromUtf8(node.linkAbsolute()))
else:
return QVariant(QString.fromUtf8(node.absolute()))
elif attrpath == "module":
if node.fsobj():
return QVariant(QString.fromUtf8(node.fsobj().name))
return QVariant()
elif attrpath == "has children":
if isinstance(node, VLink):
return QVariant(node.linkHasChildren())
else:
return QVariant(node.hasChildren())
elif attrpath == "child count":
if isinstance(node, VLink):
return QVariant(node.linkChildCount())
else:
return QVariant(node.childCount())
elif attrpath == "is deleted":
return QVariant(node.isDeleted())
else:
try:
val = node.attributesByName(attrpath, ABSOLUTE_ATTR_NAME)
except Exception as e:
print "NodeListModel data can't get attribute " + attrpath + " by name " + str(
e)
return QVariant()
if len(val) == 1:
if val[0].type() == typeId.VTime:
vtime = val[0].value()
if vtime:
return QVariant(str(vtime.get_time()))
elif val[0].type() == typeId.String:
return QVariant(QString.fromUtf8(val[0].value()))
else:
return QVariant(val[0].value())
if role == Qt.ToolTipRole:
return QVariant(QString.fromUtf8(node.name()))
# Display icons
if (role == Qt.DecorationRole) and (attributes[index.column()]
== "name"):
pixmap = None
if self.__thumb:
if self.thumbnailer.isThumbnailable(node):
pixmap = self.thumbnailer.generate(node)
if not pixmap:
pixmap = QPixmap(":file_temporary.png")
if not pixmap:
pixmap = self.getIconPixmap(node)
if not pixmap:
pixmap = QPixmap(node.icon())
if isinstance(node, VLink):
pixmap = pixmap.scaled(QSize(128, 128), Qt.KeepAspectRatio)
painter = QPainter(pixmap)
linkPixmap = QPixmap(":vlink")
painter.drawPixmap(0, 0, linkPixmap)
painter.end()
elif node.hasChildren():
try:
pfsobj = node.children()[0].fsobj().this
except AttributeError:
pfsobj = None
try:
nfsobj = node.fsobj().this
except AttributeError:
nfsobj = None
if pfsobj != nfsobj:
pixmap = pixmap.scaled(QSize(128, 128),
Qt.KeepAspectRatio)
painter = QPainter(pixmap)
rootPixmap = QPixmap(":root")
painter.drawPixmap(0, 0, rootPixmap)
painter.end()
return QVariant(QIcon(pixmap))
if role == Qt.BackgroundRole:
if index.row() == self.activeSelection():
palette = QPalette().color(QPalette.Highlight)
return QVariant(QColor(palette))
if role == Qt.ForegroundRole:
if index.row() == self.activeSelection():
palette = QPalette().color(QPalette.HighlightedText)
return QVariant(QColor(palette))
if node.isDeleted():
return QVariant(QColor(Qt.red))
if (role == Qt.CheckStateRole) and (attributes[index.column()]
== "name"):
if long(node.this) in self.selection.get():
return Qt.Checked
else:
return Qt.Unchecked
return QVariant()
def data(self, index, role):
attributes = self.availableAttributes()
if not index.isValid():
return QVariant()
if index.row() > len(self.__list) or index.row() < 0:
return QVariant()
try:
node = self.__rows[index.row()]
except:
return QVariant()
if role == Qt.DisplayRole :
attrpath = str(unicode(attributes[index.column()]).encode('utf-8'))
if attrpath == "name":
return QVariant(QString.fromUtf8(node.name()))
elif attrpath == "size":
return QVariant(node.size())
elif attrpath == "extension":
return QVariant(QString.fromUtf8(node.extension()))
elif attrpath == "path":
if isinstance(node, VLink):
return QVariant(QString.fromUtf8(node.linkPath()))
else:
return QVariant(QString.fromUtf8(node.path()))
elif attrpath == "absolute":
if isinstance(node, VLink):
return QVariant(QString.fromUtf8(node.linkAbsolute()))
else:
return QVariant(QString.fromUtf8(node.absolute()))
elif attrpath == "module":
if node.fsobj():
return QVariant(QString.fromUtf8(node.fsobj().name))
return QVariant()
elif attrpath == "has children":
if isinstance(node, VLink):
return QVariant(node.linkHasChildren())
else:
return QVariant(node.hasChildren())
elif attrpath == "child count":
if isinstance(node, VLink):
return QVariant(node.linkChildCount())
else:
return QVariant(node.childCount())
elif attrpath == "is deleted":
return QVariant(node.isDeleted())
else:
try :
val = node.attributesByName(attrpath, ABSOLUTE_ATTR_NAME)
except Exception as e:
print "NodeListModel data can't get attribute " + attrpath + " by name " + str(e)
return QVariant()
if len(val) == 1:
if val[0].type() == typeId.VTime:
vtime = val[0].value()
if vtime:
return QVariant(str(vtime.get_time()))
elif val[0].type() == typeId.String:
return QVariant(QString.fromUtf8(val[0].value()))
else:
return QVariant(val[0].value())
if role == Qt.ToolTipRole :
return QVariant(QString.fromUtf8(node.name()))
# Display icons
if (role == Qt.DecorationRole) and (attributes[index.column()] == "name"):
pixmap = None
if self.__thumb:
if self.thumbnailer.isThumbnailable(node):
pixmap = self.thumbnailer.generate(node)
if not pixmap:
pixmap = QPixmap(":file_temporary.png")
if not pixmap:
pixmap = self.getIconPixmap(node)
if not pixmap:
pixmap = QPixmap(node.icon())
if isinstance(node, VLink):
pixmap = pixmap.scaled(QSize(128, 128), Qt.KeepAspectRatio)
painter = QPainter(pixmap)
linkPixmap = QPixmap(":vlink")
painter.drawPixmap(0, 0, linkPixmap)
painter.end()
elif node.hasChildren():
try:
pfsobj = node.children()[0].fsobj().this
except AttributeError:
pfsobj = None
try:
nfsobj = node.fsobj().this
except AttributeError:
nfsobj = None
if pfsobj != nfsobj:
pixmap = pixmap.scaled(QSize(128, 128), Qt.KeepAspectRatio)
painter = QPainter(pixmap)
rootPixmap = QPixmap(":root")
painter.drawPixmap(0, 0, rootPixmap)
painter.end()
return QVariant(QIcon(pixmap))
if role == Qt.BackgroundRole:
if index.row() == self.activeSelection():
palette = QPalette().color(QPalette.Highlight)
return QVariant(QColor(palette))
if role == Qt.ForegroundRole:
if index.row() == self.activeSelection():
palette = QPalette().color(QPalette.HighlightedText)
return QVariant(QColor(palette))
if node.isDeleted():
return QVariant(QColor(Qt.red))
if (role == Qt.CheckStateRole) and (attributes[index.column()] == "name"):
if long(node.this) in self.selection.get():
return Qt.Checked
else:
return Qt.Unchecked
return QVariant()
