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 from const import *
  19
  20 class BToolchainSearch(QDialog):
  21
  22     def __init__(self):
  23         QDialog.__init__(self)
  24         self._setupUi()
  25         self._connectSignals()
  26         self.setWindowTitle(self.tr("Toolchain search page"))
  27
  28     def _setupUi(self):
  29         self.content = uic.loadUi(UI_LOCATION + "/toolchain_search.ui", None)
  30         layout = QVBoxLayout()
  31         layout.addWidget(self.content)
  32         self.setLayout(layout)
  33         self._populateDirList()
  34         self._setPathSearch()
  35         self._setSearchButton()
  36
  37     def _connectSignals(self):
  38         self.connect(self.content.pathBox, SIGNAL("stateChanged(int)"), self._stateChanged)
  39         self.connect(self.content.addButton, SIGNAL("clicked()"), self._addDir)
  40         self.connect(self.content.removeButton, SIGNAL("clicked()"), self._removeDir)
  41         self.connect(self.content.cancelButton, SIGNAL("clicked()"), self.reject)
  42         self.connect(self.content.searchButton, SIGNAL("clicked()"), self.accept)
  43
  44     def _setSearchButton(self):
  45         self.content.searchButton.setDefault(True)
  46         self.content.searchButton.setEnabled(self.content.pathBox.isChecked() or self.content.customDirList.count() != 0)
  47
  48     def _populateDirList(self):
  49         search_dir_list = qvariant_converter.getStringList(QApplication.instance().settings.value("search_dir_list"))
  50         for element in search_dir_list:
  51             item = QListWidgetItem(element)
  52             self.content.customDirList.addItem(item)
  53
  54     def _setPathSearch(self):
  55         pathSearch = qvariant_converter.getBool(QApplication.instance().settings.value(QString("path_search")))
  56         self.content.pathBox.setChecked(pathSearch)
  57
  58     def _stateChanged(self, state):
  59         QApplication.instance().settings.setValue(QString("path_search"), QVariant(state != 0))
  60         self._setSearchButton()
  61
  62     def _addDir(self):
  63         directory = QFileDialog.getExistingDirectory(self, self.tr("Open Directory"), "", QFileDialog.ShowDirsOnly)
  64         if not directory.isEmpty():
  65             directory = unicode(directory)
  66             item = QListWidgetItem(directory)
  67             self.content.customDirList.addItem(item)
  68             search_dir_list = qvariant_converter.getStringList(QApplication.instance().settings.value("search_dir_list"))
  69             search_dir_list = set(search_dir_list + [directory])
  70             QApplication.instance().settings.setValue(QString("search_dir_list"), qvariant_converter.convertStringList(list(search_dir_list)))
  71             self._setSearchButton()
  72
  73     def _removeDir(self):
  74         if self.content.customDirList.currentRow() != -1:
  75             item = self.content.customDirList.takeItem(self.content.customDirList.currentRow())
  76             search_dir_list = qvariant_converter.getStringList(QApplication.instance().settings.value(QString("search_dir_list")))
  77             search_dir_list = set(search_dir_list)
  78             search_dir_list.remove(unicode(item.text()))
  79             QApplication.instance().settings.setValue(QString("search_dir_list"), qvariant_converter.convertStringList(list(search_dir_list)))
  80             self._setSearchButton()
  81