diff -r 000000000000 -r de9c2efb9d02 Preferences/ToolGroupConfigurationDialog.py
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/Preferences/ToolGroupConfigurationDialog.py Mon Dec 28 16:03:33 2009 +0000
@@ -0,0 +1,211 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2002 - 2009 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing a configuration dialog for the tools menu.
+"""
+
+import sys
+import os
+import copy
+
+from PyQt4.QtCore import *
+from PyQt4.QtGui import *
+
+from Ui_ToolGroupConfigurationDialog import Ui_ToolGroupConfigurationDialog
+import Utilities
+
+class ToolGroupConfigurationDialog(QDialog, Ui_ToolGroupConfigurationDialog):
+ """
+ Class implementing a configuration dialog for the tool groups.
+ """
+ def __init__(self, toolGroups, currentGroup, parent = None):
+ """
+ Constructor
+
+ @param toolGroups list of configured tool groups
+ @param currentGroup number of the active group (integer)
+ @param parent parent widget (QWidget)
+ """
+ QDialog.__init__(self, parent)
+ self.setupUi(self)
+
+ self.currentGroup = currentGroup
+ self.toolGroups = copy.deepcopy(toolGroups)
+ for group in toolGroups:
+ self.groupsList.addItem(group[0])
+
+ if len(toolGroups):
+ self.groupsList.setCurrentRow(0)
+ self.on_groupsList_currentRowChanged(0)
+
+ @pyqtSlot()
+ def on_newButton_clicked(self):
+ """
+ Private slot to clear all entry fields.
+ """
+ self.nameEdit.clear()
+
+ @pyqtSlot()
+ def on_addButton_clicked(self):
+ """
+ Private slot to add a new entry.
+ """
+ groupName = self.nameEdit.text()
+
+ if not groupName:
+ QMessageBox.critical(self,
+ self.trUtf8("Add tool group entry"),
+ self.trUtf8("You have to give a name for the group to add."))
+ return
+
+ if len(self.groupsList.findItems(groupName, Qt.MatchFlags(Qt.MatchExactly))):
+ QMessageBox.critical(self,
+ self.trUtf8("Add tool group entry"),
+ self.trUtf8("An entry for the group name {0} already exists.")\
+ .format(groupName))
+ return
+
+ self.groupsList.addItem(groupName)
+ self.toolGroups.append([groupName, []])
+
+ @pyqtSlot()
+ def on_changeButton_clicked(self):
+ """
+ Private slot to change an entry.
+ """
+ row = self.groupsList.currentRow()
+ if row < 0:
+ return
+
+ groupName = self.nameEdit.text()
+
+ if not groupName:
+ QMessageBox.critical(self,
+ self.trUtf8("Add tool group entry"),
+ self.trUtf8("You have to give a name for the group to add."))
+ return
+
+ if len(self.groupsList.findItems(groupName, Qt.MatchFlags(Qt.MatchExactly))):
+ QMessageBox.critical(self,
+ self.trUtf8("Add tool group entry"),
+ self.trUtf8("An entry for the group name {0} already exists.")\
+ .format(groupName))
+ return
+
+ self.toolGroups[row][0] = groupName
+ self.groupsList.currentItem().setText(groupName)
+
+ @pyqtSlot()
+ def on_deleteButton_clicked(self):
+ """
+ Private slot to delete the selected entry.
+ """
+ row = self.groupsList.currentRow()
+ if row < 0:
+ return
+
+ res = QMessageBox.warning(None,
+ self.trUtf8("Delete tool group entry"),
+ self.trUtf8("""<p>Do you really want to delete the tool group"""
+ """ <b>"{0}"</b>?</p>""")\
+ .format(self.groupsList.currentItem().text()),
+ QMessageBox.StandardButtons(\
+ QMessageBox.No | \
+ QMessageBox.Yes),
+ QMessageBox.No)
+ if res != QMessageBox.Yes:
+ return
+
+ if row == self.currentGroup:
+ # set to default group if current group gets deleted
+ self.currentGroup = -1
+
+ del self.toolGroups[row]
+ itm = self.groupsList.takeItem(row)
+ del itm
+ if row >= len(self.toolGroups):
+ row -= 1
+ self.groupsList.setCurrentRow(row)
+ self.on_groupsList_currentRowChanged(row)
+
+ @pyqtSlot()
+ def on_downButton_clicked(self):
+ """
+ Private slot to move an entry down in the list.
+ """
+ curr = self.groupsList.currentRow()
+ self.__swap(curr, curr + 1)
+ self.groupsList.clear()
+ for group in self.toolGroups:
+ self.groupsList.addItem(group[0])
+ self.groupsList.setCurrentRow(curr + 1)
+ if curr + 1 == len(self.toolGroups):
+ self.downButton.setEnabled(False)
+ self.upButton.setEnabled(True)
+
+ @pyqtSlot()
+ def on_upButton_clicked(self):
+ """
+ Private slot to move an entry up in the list.
+ """
+ curr = self.groupsList.currentRow()
+ self.__swap(curr - 1, curr)
+ self.groupsList.clear()
+ for group in self.toolGroups:
+ self.groupsList.addItem(group[0])
+ self.groupsList.setCurrentRow(curr - 1)
+ if curr - 1 == 0:
+ self.upButton.setEnabled(False)
+ self.downButton.setEnabled(True)
+
+ def on_groupsList_currentRowChanged(self, row):
+ """
+ Private slot to set the lineedits depending on the selected entry.
+
+ @param row the row of the selected entry (integer)
+ """
+ if row >= 0 and row < len(self.toolGroups):
+ group = self.toolGroups[row]
+ self.nameEdit.setText(group[0])
+
+ self.deleteButton.setEnabled(True)
+ self.changeButton.setEnabled(True)
+
+ if row != 0:
+ self.upButton.setEnabled(True)
+ else:
+ self.upButton.setEnabled(False)
+
+ if row + 1 != len(self.toolGroups):
+ self.downButton.setEnabled(True)
+ else:
+ self.downButton.setEnabled(False)
+ else:
+ self.nameEdit.clear()
+ self.downButton.setEnabled(False)
+ self.upButton.setEnabled(False)
+ self.deleteButton.setEnabled(False)
+ self.changeButton.setEnabled(False)
+
+ def getToolGroups(self):
+ """
+ Public method to retrieve the tool groups.
+
+ @return a list of lists containing the group name and the
+ tool group entries
+ """
+ return self.toolGroups[:], self.currentGroup
+
+ def __swap(self, itm1, itm2):
+ """
+ Private method used two swap two list entries given by their index.
+
+ @param itm1 index of first entry (int)
+ @param itm2 index of second entry (int)
+ """
+ tmp = self.toolGroups[itm1]
+ self.toolGroups[itm1] = self.toolGroups[itm2]
+ self.toolGroups[itm2] = tmp
