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Viewing changes to eric/Preferences/ToolGroupConfigurationDialog.py

  • Committer: Bazaar Package Importer
  • Author(s): Scott Kitterman
  • Date: 2008-01-28 18:02:25 UTC
  • mfrom: (1.1.4 upstream)
  • Revision ID: james.westby@ubuntu.com-20080128180225-6nrox6yrworh2c4v
Tags: 4.0.4-1ubuntu1
* Add python-qt3 to build-depends becuase that's where Ubuntu puts 
  pyqtconfig
* Change maintainer to MOTU

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eric/Preferences/ToolGroupConfigurationDialog.py
 
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# -*- coding: utf-8 -*-
 
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# Copyright (c) 2002 - 2007 Detlev Offenbach <detlev@die-offenbachs.de>
 
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#
 
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"""
 
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Module implementing a configuration dialog for the tools menu.
 
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"""
 
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import sys
 
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import os
 
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import copy
 
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from PyQt4.QtCore import *
 
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from PyQt4.QtGui import *
 
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from KdeQt import KQMessageBox
 
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from Ui_ToolGroupConfigurationDialog import Ui_ToolGroupConfigurationDialog
 
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import Utilities
 
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class ToolGroupConfigurationDialog(QDialog, Ui_ToolGroupConfigurationDialog):
 
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    """
 
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    Class implementing a configuration dialog for the tool groups.
 
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    """
 
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    def __init__(self, toolGroups, currentGroup, parent = None):
 
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        """
 
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        Constructor
 
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        @param toolGroups list of configured tool groups
 
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        @param currentGroup number of the active group (integer)
 
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        @param parent parent widget (QWidget)
 
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        """
 
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        QDialog.__init__(self, parent)
 
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        self.setupUi(self)
 
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        self.currentGroup = currentGroup
 
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        self.toolGroups = copy.deepcopy(toolGroups)
 
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        for group in toolGroups:
 
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            self.groupsList.addItem(group[0])
 
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        if len(toolGroups):
 
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            self.groupsList.setCurrentRow(0)
 
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            self.on_groupsList_currentRowChanged(0)
 
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    @pyqtSignature("")
 
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    def on_newButton_clicked(self):
 
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        """
 
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        Private slot to clear all entry fields.
 
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        """
 
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        self.nameEdit.clear()
 
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    @pyqtSignature("")
 
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    def on_addButton_clicked(self):
 
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        """
 
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        Private slot to add a new entry.
 
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        """
 
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        groupName = self.nameEdit.text()
 
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        if groupName.isEmpty():
 
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            KQMessageBox.critical(self,
 
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                self.trUtf8("Add tool group entry"),
 
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                self.trUtf8("You have to give a name for the group to add."))
 
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            return
 
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        if len(self.groupsList.findItems(groupName, Qt.MatchFlags(Qt.MatchExactly))):
 
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            KQMessageBox.critical(self,
 
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                self.trUtf8("Add tool group entry"),
 
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                self.trUtf8("An entry for the group name %1 already exists.")\
 
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                    .arg(groupName))
 
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            return
 
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        self.groupsList.addItem(unicode(groupName))
 
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        self.toolGroups.append([unicode(groupName), []])
 
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    @pyqtSignature("")
 
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    def on_changeButton_clicked(self):
 
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        """
 
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        Private slot to change an entry.
 
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        """
 
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        row = self.groupsList.currentRow()
 
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        if row < 0:
 
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            return
 
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        groupName = self.nameEdit.text()
 
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        if groupName.isEmpty():
 
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            KQMessageBox.critical(self,
 
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                self.trUtf8("Add tool group entry"),
 
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                self.trUtf8("You have to give a name for the group to add."))
 
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            return
 
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        if len(self.groupsList.findItems(groupName, Qt.MatchFlags(Qt.MatchExactly))):
 
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            KQMessageBox.critical(self,
 
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                self.trUtf8("Add tool group entry"),
 
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                self.trUtf8("An entry for the group name %1 already exists.")\
 
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                    .arg(groupName))
 
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            return
 
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        self.toolGroups[row][0] = unicode(groupName)
 
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        self.groupsList.currentItem().setText(groupName)
 
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    @pyqtSignature("")
 
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    def on_deleteButton_clicked(self):
 
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        """
 
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        Private slot to delete the selected entry.
 
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        """
 
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        row = self.groupsList.currentRow()
 
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        if row < 0:
 
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            return
 
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        res = KQMessageBox.warning(None,
 
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            self.trUtf8("Delete tool group entry"),
 
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            self.trUtf8("""<p>Do you really want to delete the tool group"""
 
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                        """ <b>"%1"</b>?</p>""")\
 
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                .arg(self.groupsList.currentItem().text()),
 
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            QMessageBox.StandardButtons(\
 
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                QMessageBox.No | \
 
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                QMessageBox.Yes),
 
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            QMessageBox.No)
 
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        if res != QMessageBox.Yes:
 
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            return
 
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        if row == self.currentGroup:
 
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            # set to default group if current group gets deleted
 
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            self.currentGroup = -1
 
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        del self.toolGroups[row]
 
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        itm = self.groupsList.takeItem(row)
 
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        del itm
 
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        if row >= len(self.toolGroups):
 
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            row -= 1
 
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        self.groupsList.setCurrentRow(row)
 
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        self.on_groupsList_currentRowChanged(row)
 
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    @pyqtSignature("")
 
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    def on_downButton_clicked(self):
 
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        """
 
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        Private slot to move an entry down in the list.
 
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        """
 
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        curr = self.groupsList.currentRow()
 
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        self.__swap(curr, curr+1)
 
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        self.groupsList.clear()
 
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        for group in self.toolGroups:
 
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            self.groupsList.addItem(group[0])
 
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        self.groupsList.setCurrentRow(curr + 1)
 
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        if curr + 1 == len(self.toolGroups):
 
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            self.downButton.setEnabled(False)
 
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        self.upButton.setEnabled(True)
 
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    @pyqtSignature("")
 
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    def on_upButton_clicked(self):
 
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        """
 
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        Private slot to move an entry up in the list.
 
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        """
 
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        curr = self.groupsList.currentRow()
 
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        self.__swap(curr-1, curr)
 
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        self.groupsList.clear()
 
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        for group in self.toolGroups:
 
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            self.groupsList.addItem(group[0])
 
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        self.groupsList.setCurrentRow(curr - 1)
 
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        if curr - 1 == 0:
 
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            self.upButton.setEnabled(False)
 
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        self.downButton.setEnabled(True)
 
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    def on_groupsList_currentRowChanged(self, row):
 
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        """
 
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        Private slot to set the lineedits depending on the selected entry.
 
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        @param row the row of the selected entry (integer)
 
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        """
 
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        if row >= 0 and row < len(self.toolGroups):
 
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            group = self.toolGroups[row]
 
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            self.nameEdit.setText(group[0])
 
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            self.deleteButton.setEnabled(True)
 
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            self.changeButton.setEnabled(True)
 
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            if row != 0:
 
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                self.upButton.setEnabled(True)
 
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            else:
 
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                self.upButton.setEnabled(False)
 
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            if row+1 != len(self.toolGroups):
 
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                self.downButton.setEnabled(True)
 
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            else:
 
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                self.downButton.setEnabled(False)
 
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        else:
 
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            self.nameEdit.clear()
 
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            self.downButton.setEnabled(False)
 
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            self.upButton.setEnabled(False)
 
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            self.deleteButton.setEnabled(False)
 
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            self.changeButton.setEnabled(False)
 
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    def getToolGroups(self):
 
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        """
 
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        Public method to retrieve the tool groups. 
 
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        @return a list of lists containing the group name and the
 
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            tool group entries
 
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        """
 
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        return self.toolGroups[:], self.currentGroup
 
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    def __swap(self, itm1, itm2):
 
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        """
 
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        Private method used two swap two list entries given by their index.
 
207
        
 
208
        @param itm1 index of first entry (int)
 
209
        @param itm2 index of second entry (int)
 
210
        """
 
211
        tmp = self.toolGroups[itm1]
 
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        self.toolGroups[itm1] = self.toolGroups[itm2]
 
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        self.toolGroups[itm2] = tmp