def __updateGlobalsItem(self, treeItem, globalsObj):
" Updates globals item "
if not treeItem.populated:
return
existingGlobals = []
itemsToRemove = []
for globalItem in treeItem.childItems:
name = globalItem.data(0)
found = False
for glob in globalsObj:
if glob.name == name:
found = True
existingGlobals.append(name)
globalItem.updateData(glob)
# No need to send the update signal because the name is
# still the same
break
if not found:
# Disappeared item
itemsToRemove.append(globalItem)
for item in itemsToRemove:
self.__removeTreeItem(item)
# Add those which have been introduced
for glob in globalsObj:
if not glob.name in existingGlobals:
newItem = TreeViewGlobalItem(treeItem, glob)
self.__addTreeItem(treeItem, newItem)
return
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 globalObj in info.globals:
needUpdate = True
newItem = TreeViewGlobalItem(self.rootItem, globalObj)
newItem.appendData([basename(path), globalObj.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 globalObj in info.globals:
item = TreeViewGlobalItem(self.rootItem, globalObj)
item.appendData([basename(fname), globalObj.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)
existingGlobals = []
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.data(0)
found = False
for glob in info.globals:
if glob.name == name:
found = True
existingGlobals.append(name)
if treeItem.data(2) != glob.line:
# Appearance has changed
treeItem.updateData(glob)
treeItem.setData(2, glob.line)
self.signalItemUpdated(treeItem)
else:
treeItem.updateData(glob)
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.globals:
if not item.name in existingGlobals:
needUpdate = True
newItem = TreeViewGlobalItem(self.rootItem, item)
newItem.appendData([basename(fileName), item.line])
newItem.setPath(fileName)
self.addTreeItem(self.rootItem, newItem)
return needUpdate
