wizard/BToolchainPage.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 BWizardPage import *
  13 import BToolchainSearch
  14 import bertos_utils
  15
  16 class BToolchainPage(BWizardPage):
  17
  18     def __init__(self):
  19         BWizardPage.__init__(self, "toolchain_select.ui")
  20         self.setTitle(self.tr("Select toolchain"))
  21         self._populateToolchainList()
  22         self._connectSignals()
  23
  24     def _updateUi(self):
  25         if self.pageContent.customDirBox.isChecked():
  26             self._enableCustomDir()
  27         else:
  28             self._disableCustomDir()
  29         if self.pageContent.pathBox.isChecked() or (self.pageContent.customDirBox.isChecked() and self.pageContent.customDirList.count() != 0):
  30             self.pageContent.doSearchButton.setEnabled(True)
  31         else:
  32             self.pageContent.doSearchButton.setEnabled(False)
  33
  34     def _populateToolchainList(self):
  35         toolchains = self._settingsRetrieve("toolchains").toList()
  36         for element in toolchains:
  37             item = QListWidgetItem(element.toString())
  38             item.setData(Qt.UserRole, element)
  39             self.pageContent.toolchainList.addItem(item)
  40
  41     def _clearList(self):
  42         self.pageContent.toolchainList.clear()
  43
  44     def _selectionChanged(self):
  45         self.emit(SIGNAL("completeChanged()"))
  46
  47     def _search(self):
  48         pass
  49
  50     def _connectSignals(self):
  51         self.connect(self.pageContent.toolchainList, SIGNAL("itemSelectionChanged()"), self._selectionChanged)
  52         self.connect(self.pageContent.addButton, SIGNAL("clicked()"), self.addToolchain)
  53         self.connect(self.pageContent.removeButton, SIGNAL("clicked()"), self.removeToolchain)
  54         self.connect(self.pageContent.searchButton, SIGNAL("clicked()"), self.searchToolchain)
  55
  56     def addToolchain(self):
  57         sel_toolchain = QFileDialog.getOpenFileName(self, self.tr("Choose the toolchain"), "")
  58         if not sel_toolchain.isEmpty():
  59             item = QListWidgetItem(sel_toolchain)
  60             item.setData(Qt.UserRole, QVariant(sel_toolchain))
  61             self.pageContent.toolchainList.addItem(item)
  62             toolchains = self._settingsRetrieve("toolchains").toList()
  63             toolchains = set([toolchain.toString() for toolchain in toolchains] + [sel_toolchain])
  64             self._settingsStore("toolchains", list(toolchains))
  65
  66     def removeToolchain(self):
  67         if self.pageContent.toolchainList.currentRow() != -1:
  68             item = self.pageContent.toolchainList.takeItem(self.pageContent.toolchainList.currentRow())
  69             item = item.data(Qt.UserRole).toString()
  70             toolchains = self._settingsRetrieve("toolchains").toList()
  71             toolchains = [toolchain.toString() for toolchain in toolchains]
  72             toolchains.remove(unicode(item))
  73             self._settingsStore("toolchains", toolchains)
  74
  75     def searchToolchain(self):
  76         search = BToolchainSearch.BToolchainSearch()
  77         self.connect(search, SIGNAL("accepted()"), self._search)
  78         search.exec_()
  79
  80     def isComplete(self):
  81         if self.pageContent.toolchainList.currentRow() != -1:
  82             self._projectInfoStore("TOOLCHAIN", self.pageContent.toolchainList.item(self.pageContent.toolchainList.currentRow()).data(Qt.UserRole).toString())
  83             return True
  84         else:
  85             return False