--- a/RefactoringRope/ChangeSignatureDialog.py Sat Sep 23 15:20:09 2017 +0200
+++ b/RefactoringRope/ChangeSignatureDialog.py Sat Sep 23 16:52:29 2017 +0200
@@ -15,8 +15,6 @@
from PyQt5.QtWidgets import QDialog, QDialogButtonBox, QListWidgetItem, \
QAbstractButton
-import rope.refactor.change_signature
-
from Ui_ChangeSignatureDialog import Ui_ChangeSignatureDialog
from RefactoringDialogBase import RefactoringDialogBase
@@ -30,22 +28,30 @@
DefaultRole = Qt.UserRole + 2
ValueRole = Qt.UserRole + 3
- def __init__(self, refactoring, title, changer, parent=None):
+ def __init__(self, refactoring, title, filename, offset, parent=None):
"""
Constructor
@param refactoring reference to the main refactoring object
- (Refactoring)
- @param title title of the dialog (string)
- @param changer reference to the signature changer object
- (rope.refactor.change_signature.ChangeSignature)
- @param parent reference to the parent widget (QWidget)
+ @type Refactoring
+ @param title title of the dialog
+ @type str
+ @param filename file name to be worked on
+ @type str
+ @param offset offset within file
+ @type int or None
+ @param parent reference to the parent widget
+ @type QWidget
"""
RefactoringDialogBase.__init__(self, refactoring, title, parent)
self.setupUi(self)
- self.__signature = changer
- self.__definition_info = self.__signature.get_args()
+ self._changeGroupName = "ChangeSignature"
+
+ self.__filename = filename
+ self.__offset = offset
+
+ self.__definition_info = []
self.__to_be_removed = []
self.__okButton = self.buttonBox.button(QDialogButtonBox.Ok)
@@ -53,12 +59,29 @@
self.tr("Preview"), QDialogButtonBox.ActionRole)
self.__previewButton.setDefault(True)
+ self._refactoring.sendJson("RequestSignature", {
+ "ChangeGroup": self._changeGroupName,
+ "Title": self._title,
+ "FileName": self.__filename,
+ "Offset": self.__offset,
+ })
+
+ def __processSignature(self, data):
+ """
+ Private method to process the inline type data sent by the refactoring
+ client in order to polish the dialog.
+
+ @param data dictionary containing the inline type data
+ @type dict
+ """
+ self.__definition_info = data["DefinitionInfo"]
+
# populate the parameters list
for arg, default in self.__definition_info:
if default is None:
itm = QListWidgetItem(arg, self.parameterList)
else:
- itm = QListWidgetItem("{0} = {1}".format(arg, default),
+ itm = QListWidgetItem("{0}={1}".format(arg, default),
self.parameterList)
itm.setData(ChangeSignatureDialog.NameRole, arg)
itm.setData(ChangeSignatureDialog.IsAddedRole, False)
@@ -75,7 +98,8 @@
"""
Private slot called, when the current row is changed.
- @param currentRow index of the current row (integer)
+ @param currentRow index of the current row
+ @type int
"""
if currentRow == -1:
self.upButton.setEnabled(False)
@@ -143,7 +167,7 @@
if dlg.exec_() == QDialog.Accepted:
name, default, value = dlg.getData()
if default:
- s = "{0} = {1}".format(name, default)
+ s = "{0}={1}".format(name, default)
else:
s = name
itm = QListWidgetItem(s)
@@ -169,10 +193,11 @@
"""
Private slot to act on the button pressed.
- @param button reference to the button pressed (QAbstractButton)
+ @param button reference to the button pressed
+ @type QAbstractButton
"""
if button == self.__previewButton:
- self.previewChanges()
+ self.requestPreview()
elif button == self.__okButton:
self.applyChanges()
@@ -180,23 +205,23 @@
"""
Private method to calculate the index of the given paramter.
- @param definition_info object containing the method definition
- @param name parameter name (string)
- @return index of the parameter (integer)
+ @param definition_info list of lists containing the method signature
+ definition
+ @type list of lists of two str
+ @param name parameter name
+ @type str
+ @return index of the parameter
+ @rtype int
"""
for index, pair in enumerate(definition_info):
if pair[0] == name:
return index
- def _calculateChanges(self, handle):
+ def _calculateChanges(self):
"""
- Protected method to calculate the changes.
-
- @param handle reference to the task handle
- (rope.base.taskhandle.TaskHandle)
- @return reference to the Changes object (rope.base.change.ChangeSet)
+ Protected method to initiate the calculation of the changes.
"""
- changers = []
+ removals = []
definition_info = copy.deepcopy(self.__definition_info)
for itm in self.__to_be_removed:
if itm.data(ChangeSignatureDialog.IsAddedRole):
@@ -204,41 +229,55 @@
index = self.__getParameterIndex(
definition_info,
itm.data(ChangeSignatureDialog.NameRole))
- remover = rope.refactor.change_signature.ArgumentRemover(index)
- changers.append(remover)
+ removals.append(index)
del definition_info[index]
+ additions = []
for index in range(self.parameterList.count()):
itm = self.parameterList.item(index)
if itm.data(ChangeSignatureDialog.IsAddedRole):
name = itm.data(ChangeSignatureDialog.NameRole)
default = itm.data(ChangeSignatureDialog.DefaultRole)
value = itm.data(ChangeSignatureDialog.ValueRole)
- adder = rope.refactor.change_signature.ArgumentAdder(
- index, name, default, value)
- changers.append(adder)
+ additions.append([index, name, default, value])
try:
- definition_info.insert(index, (name, default))
+ definition_info.insert(index, [name, default])
except Exception as err:
self._refactoring.handleRopeError(err, self._title)
- new_ordering = []
+ newOrdering = []
for row in range(self.parameterList.count()):
itm = self.parameterList.item(row)
name = itm.data(ChangeSignatureDialog.NameRole)
- new_ordering.append(
+ newOrdering.append(
self.__getParameterIndex(definition_info, name))
autodef = self.autodefEdit.text()
if not autodef:
autodef = None
- changers.append(rope.refactor.change_signature.ArgumentReorderer(
- new_ordering, autodef=autodef))
- try:
- changes = self.__signature.get_changes(
- changers, in_hierarchy=self.hierarchyCheckBox.isChecked(),
- task_handle=handle)
- return changes
- except Exception as err:
- self._refactoring.handleRopeError(err, self._title, handle)
- return None
+ self._refactoring.sendJson("CalculateSignatureChanges", {
+ "ChangeGroup": self._changeGroupName,
+ "Title": self._title,
+ "FileName": self.__filename,
+ "Offset": self.__offset,
+ "Removals": removals,
+ "Additions": additions,
+ "Ordering": newOrdering,
+ "AutoDef": autodef,
+ "Hierarchy": self.hierarchyCheckBox.isChecked(),
+ })
+
+ def processChangeData(self, data):
+ """
+ Public method to process the change data sent by the refactoring
+ client.
+
+ @param data dictionary containing the change data
+ @type dict
+ """
+ subcommand = data["Subcommand"]
+ if subcommand == "Signature":
+ self.__processSignature(data)
+ else:
+ # pass on to base class
+ RefactoringDialogBase.processChangeData(self, data)
