wizard/BToolchainSearch.py

   1 #!/usr/bin/env python
   2 # encoding: utf-8
   3 #
   4 # Copyright 2008 Develer S.r.l. (http://www.develer.com/)
   5 # All rights reserved.
   6 #
   7 # $Id:$
   8 #
   9 # Author: Lorenzo Berni <duplo@develer.com>
  10 #
  11
  12 from PyQt4.QtCore import *
  13 from PyQt4.QtGui import *
  14 import PyQt4.uic as uic
  15
  16 import qvariant_converter
  17
  18 class BToolchainSearch(QDialog):
  19
  20     def __init__(self):
  21         QDialog.__init__(self)
  22         self._setupUi()
  23         self._connectSignals()
  24         self.setWindowTitle(self.tr("Toolchain search page"))
  25
  26     def _setupUi(self):
  27         self.content = uic.loadUi("toolchain_search.ui", None)
  28         layout = QVBoxLayout()
  29         layout.addWidget(self.content)
  30         self.setLayout(layout)
  31         self._populateDirList()
  32         self._setPathSearch()
  33         self._setSearchButton()
  34
  35     def _connectSignals(self):
  36         self.connect(self.content.pathBox, SIGNAL("stateChanged(int)"), self._stateChanged)
  37         self.connect(self.content.addButton, SIGNAL("clicked()"), self._addDir)
  38         self.connect(self.content.removeButton, SIGNAL("clicked()"), self._removeDir)
  39         self.connect(self.content.cancelButton, SIGNAL("clicked()"), self.reject)
  40         self.connect(self.content.searchButton, SIGNAL("clicked()"), self.accept)
  41
  42     def _setSearchButton(self):
  43         self.content.searchButton.setDefault(True)
  44         self.content.searchButton.setEnabled(self.content.pathBox.isChecked() or self.content.customDirList.count() != 0)
  45
  46     def _populateDirList(self):
  47         search_dir_list = qvariant_converter.getStringList(QApplication.instance().settings.value("search_dir_list"))
  48         for element in search_dir_list:
  49             item = QListWidgetItem(element)
  50             self.content.customDirList.addItem(item)
  51
  52     def _setPathSearch(self):
  53         pathSearch = qvariant_converter.getBool(QApplication.instance().settings.value(QString("path_search")))
  54         self.content.pathBox.setChecked(pathSearch)
  55
  56     def _stateChanged(self, state):
  57         QApplication.instance().settings.setValue(QString("path_search"), QVariant(state != 0))
  58         self._setSearchButton()
  59
  60     def _addDir(self):
  61         directory = QFileDialog.getExistingDirectory(self, self.tr("Open Directory"), "", QFileDialog.ShowDirsOnly)
  62         if not directory.isEmpty():
  63             directory = unicode(directory)
  64             item = QListWidgetItem(directory)
  65             self.content.customDirList.addItem(item)
  66             search_dir_list = qvariant_converter.getStringList(QApplication.instance().settings.value("search_dir_list"))
  67             search_dir_list = set(search_dir_list + [directory])
  68             QApplication.instance().settings.setValue(QString("search_dir_list"), convertStringList(list(search_dir_list)))
  69             self._setSearchButton()
  70
  71     def _removeDir(self):
  72         if self.content.customDirList.currentRow() != -1:
  73             item = self.content.customDirList.takeItem(self.content.customDirList.currentRow())
  74             search_dir_list = qvariant_converter.getStringList(QApplication.instance().settings.value(QString("search_dir_list")))
  75             search_dir_list = set(search_dir_list)
  76             search_dir_list.remove(unicode(item.text()))
  77             QApplication.instance().settings.setValue(QString("search_dir_list"), qvariant_converter.convertStringList(list(search_dir_list)))
  78             self._setSearchButton()
  79