def onFSChanged(self, addedPythonFiles, deletedPythonFiles):
" Triggered when some files appeared or disappeared "
needUpdate = False
itemsToDelete = []
for path in deletedPythonFiles:
for item in self.rootItem.childItems:
if os.path.realpath( path ) == \
os.path.realpath( item.getPath() ):
itemsToDelete.append(item)
for item in itemsToDelete:
needUpdate = True
self.removeTreeItem(item)
for path in addedPythonFiles:
try:
info = self.globalData.briefModinfoCache.get(path)
except:
# It could be that a file was created and deleted straight
# away. In this case the cache will generate an exception.
continue
for classObj in info.classes:
needUpdate = True
newItem = TreeViewClassItem(self.rootItem, classObj)
newItem.appendData([basename(path), classObj.line])
newItem.setPath(path)
self.addTreeItem(self.rootItem, newItem)
return needUpdate
def __populateModel(self):
" Populates the project browser model "
self.clear()
project = self.globalData.project
cache = self.globalData.briefModinfoCache
for fname in project.filesList:
if detectFileType(fname) in [PythonFileType, Python3FileType]:
info = cache.get(fname)
for classObj in info.classes:
item = TreeViewClassItem(self.rootItem, classObj)
item.appendData([basename(fname), classObj.line])
item.setPath(fname)
self.rootItem.appendChild(item)
return
def onFileUpdated(self, fileName):
" Triggered when a file was updated "
# Here: python file which belongs to the project
info = self.globalData.briefModinfoCache.get(fileName)
existingClasses = []
itemsToRemove = []
needUpdate = False
# For all root items
path = os.path.realpath(fileName)
for treeItem in self.rootItem.childItems:
if os.path.realpath(treeItem.getPath()) != path:
continue
# Item belongs to the modified file
name = treeItem.sourceObj.name
found = False
for cls in info.classes:
if cls.name == name:
found = True
existingClasses.append(name)
treeItem.updateData(cls)
treeItem.setData(2, cls.line)
self.signalItemUpdated(treeItem)
self.updateSingleClassItem(treeItem, cls)
break
if not found:
itemsToRemove.append(treeItem)
for item in itemsToRemove:
needUpdate = True
self.removeTreeItem(item)
# Add those which have been introduced
for item in info.classes:
if not item.name in existingClasses:
needUpdate = True
newItem = TreeViewClassItem(self.rootItem, item)
newItem.appendData([basename(fileName), item.line])
newItem.setPath(fileName)
self.addTreeItem(self.rootItem, newItem)
return needUpdate
def updateClassesItem(self, treeItem, classesObj):
" Updates classes item "
if not treeItem.populated:
return
existingClasses = []
itemsToRemove = []
for classItem in treeItem.childItems:
name = classItem.sourceObj.name
found = False
for cls in classesObj:
if cls.name == name:
found = True
existingClasses.append(name)
if cmpClassDisplayName(classItem.sourceObj, cls):
classItem.updateData(cls)
classItem.setData(2, cls.line)
else:
# Appearence changed
classItem.updateData(cls)
classItem.setData(2, cls.line)
self.signalItemUpdated(classItem)
self.updateSingleClassItem(classItem, cls)
break
if not found:
itemsToRemove.append(classItem)
for item in itemsToRemove:
self.removeTreeItem(item)
# Add those which have been introduced
for cls in classesObj:
if cls.name not in existingClasses:
newItem = TreeViewClassItem(treeItem, cls)
if treeItem.columnCount() > 1:
newItem.appendData([treeItem.data(1), cls.line])
newItem.setPath(self.findParentPath(treeItem))
self.addTreeItem(treeItem, newItem)
return
