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remember Widgets for modulectrl and paramctl

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to not recreate them when another module/param got selected

Change-Id: Ic81bd8e3105f666d3a03dffb3de4e15603d99c39
Reviewed-on: https://forge.frm2.tum.de/review/17276
Tested-by: JenkinsCodeReview <bjoern_pedersen@frm2.tum.de>
Reviewed-by: Enrico Faulhaber <enrico.faulhaber@frm2.tum.de>
This commit is contained in:
Enrico Faulhaber
2018-02-08 11:30:48 +01:00
parent 99f763647f
commit b8abcfaf85
2 changed files with 22 additions and 12 deletions
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24
secop/gui/mainwindow.py
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@ -23,6 +23,8 @@
from __future__ import print_function
import sys
from PyQt4.QtGui import QMainWindow, QInputDialog, QTreeWidgetItem, QMessageBox
from PyQt4.QtCore import pyqtSignature as qtsig, QObject, pyqtSignal
@ -32,7 +34,6 @@ from secop.gui.modulectrl import ModuleCtrl
from secop.gui.paramview import ParameterView
from secop.client.baseclient import Client as SECNode
import sys
ITEM_TYPE_NODE = QTreeWidgetItem.UserType + 1
ITEM_TYPE_GROUP = QTreeWidgetItem.UserType + 2
@ -80,6 +81,8 @@ class MainWindow(QMainWindow):
self._nodes = {}
self._nodeCtrls = {}
self._moduleCtrls = {}
self._paramCtrls = {}
self._topItems = {}
self._currentWidget = self.splitter.widget(1).layout().takeAt(0)
@ -127,7 +130,7 @@ class MainWindow(QMainWindow):
self._displayParameter(current.parent().parent().text(0),
current.parent().text(0), current.text(0))
def _removeSubTree(self, toplevelItem):
def _removeSubTree(self, toplevel_item):
#....
pass
@ -160,25 +163,32 @@ class MainWindow(QMainWindow):
for param in sorted(node.getParameters(module)):
paramItem = QTreeWidgetItem(moduleItem, [param],
ITEM_TYPE_PARAMETER)
paramItem.setDisabled(False)
self.treeWidget.addTopLevelItem(nodeItem)
self._topItems[node] = nodeItem
def _displayNode(self, node):
ctrl = self._nodeCtrls.get(node, None)
if ctrl is None:
ctrl = self._nodeCtrls[node] = NodeCtrl(self._nodes[node])
self._replaceCtrlWidget(ctrl)
def _displayModule(self, node, module):
self._replaceCtrlWidget(ModuleCtrl(self._nodes[node], module))
ctrl = self._moduleCtrls.get((node, module), None)
if ctrl is None:
ctrl = self._moduleCtrls[(node, module)] = ModuleCtrl(self._nodes[node], module)
self._replaceCtrlWidget(ctrl)
def _displayParameter(self, node, module, parameter):
self._replaceCtrlWidget(
ParameterView(self._nodes[node], module, parameter))
ctrl = self._paramCtrls.get((node, module, parameter), None)
if ctrl is None:
ctrl = ParameterView(self._nodes[node], module, parameter)
self._paramCtrls[(node, module, parameter)] = ctrl
self._replaceCtrlWidget(ctrl)
def _replaceCtrlWidget(self, new):
old = self.splitter.widget(1).layout().takeAt(0)