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 bertos_utils
  14
  15 class BToolchainPage(BWizardPage):
  16
  17     def __init__(self):
  18         BWizardPage.__init__(self, "toolchain_select.ui")
  19         self.setTitle(self.tr("Select toolchain"))
  20         self._setupUi()
  21         self._populateToolchainList()
  22         self._populateDirList()
  23         self._connectSignals()
  24
  25     def _setupUi(self):
  26         path = self._settingsRetrieve("path_search").toBool()
  27         if not path is None:
  28             self.pageContent.pathBox.setChecked(path)
  29         else:
  30             self.pageContent.pathBox.setChecked(False)
  31         customPath = self._settingsRetrieve("custom_dir").toBool()
  32         if not customPath is None:
  33             self.pageContent.customDirBox.setChecked(customPath)
  34         else:
  35             self.pageContent.customDirBox.setChecked(False)
  36         self._updateUi()
  37
  38     def _updateUi(self):
  39         if self.pageContent.customDirBox.isChecked():
  40             self._enableCustomDir()
  41         else:
  42             self._disableCustomDir()
  43         if self.pageContent.pathBox.isChecked() or (self.pageContent.customDirBox.isChecked() and self.pageContent.customDirList.count() != 0):
  44             self.pageContent.doSearchButton.setEnabled(True)
  45         else:
  46             self.pageContent.doSearchButton.setEnabled(False)
  47
  48     def _populateToolchainList(self):
  49         toolchains = self._settingsRetrieve("toolchains").toList()
  50         for element in toolchains:
  51             item = QListWidgetItem(element.toString())
  52             item.setData(Qt.UserRole, element)
  53             self.pageContent.toolchainList.addItem(item)
  54
  55     def _populateDirList(self):
  56         search_dir_list = self._settingsRetrieve("search_dir_list").toList()
  57         for element in search_dir_list:
  58             item = QListWidgetItem(element.toString())
  59             item.setData(Qt.UserRole, element)
  60             self.pageContent.customDirList.addItem(item)
  61
  62     def _disableCustomDir(self):
  63         self.pageContent.customDirList.setEnabled(False)
  64         self.pageContent.addDirButton.setEnabled(False)
  65         self.pageContent.removeDirButton.setEnabled(False)
  66
  67     def _enableCustomDir(self):
  68         self.pageContent.customDirList.setEnabled(True)
  69         self.pageContent.addDirButton.setEnabled(True)
  70         self.pageContent.removeDirButton.setEnabled(True)
  71
  72     def _clearList(self):
  73         self.pageContent.toolchainList.clear()
  74
  75     def _selectionChanged(self):
  76         self.emit(SIGNAL("completeChanged()"))
  77
  78     def _connectSignals(self):
  79         self.connect(self.pageContent.pathBox, SIGNAL("clicked()"), self._updateUi)
  80         self.connect(self.pageContent.customDirBox, SIGNAL("clicked()"), self._updateUi)
  81         self.connect(self.pageContent.searchButton, SIGNAL("clicked()"), self.toSearchSubpage)
  82         self.connect(self.pageContent.cancelButton, SIGNAL("clicked()"), self.toSelectionSubpage)
  83         self.connect(self.pageContent.doSearchButton, SIGNAL("clicked()"), self.doSearch)
  84         self.connect(self.pageContent.addDirButton, SIGNAL("clicked()"), self.addDir)
  85         self.connect(self.pageContent.removeDirButton, SIGNAL("clicked()"), self.removeDir)
  86         self.connect(self.pageContent.toolchainList, SIGNAL("itemSelectionChanged()"), self._selectionChanged)
  87         self.connect(self.pageContent.addButton, SIGNAL("clicked()"), self.addToolchain)
  88         self.connect(self.pageContent.removeButton, SIGNAL("clicked()"), self.removeToolchain)
  89
  90     def toSearchSubpage(self):
  91         self.pageContent.pageSelector.setCurrentIndex(1)
  92
  93     def toSelectionSubpage(self):
  94         self.pageContent.pageSelector.setCurrentIndex(0)
  95
  96     def doSearch(self):
  97         path = []
  98         if self.pageContent.pathBox.isChecked():
  99             path += bertos_utils.getSystemPath()
 100         if self.pageContent.customDirBox.isChecked():
 101             for element in range(self.pageContent.customDirList.count()):
 102                 path += [unicode(self.pageContent.customDirList.item(element).data(Qt.UserRole).toString())]
 103         toolchains = bertos_utils.findToolchains(path)
 104         toolchains_stored = self._settingsRetrieve("toolchains").toList()
 105         toolchains += [unicode(toolchain.toString()) for toolchain in toolchains_stored]
 106         toolchains = set(toolchains)
 107         toolchains = list(toolchains)
 108         self._clearList()
 109         for toolchain in toolchains:
 110             item = QListWidgetItem(toolchain)
 111             item.setData(Qt.UserRole, QVariant(toolchain))
 112             self.pageContent.toolchainList.addItem(item)
 113         self._settingsStore("toolchains", toolchains)
 114         self.toSelectionSubpage()
 115
 116     def addToolchain(self):
 117         sel_toolchain = QFileDialog.getOpenFileName(self, self.tr("Choose the toolchain"), "")
 118         if not sel_toolchain.isEmpty():
 119             item = QListWidgetItem(sel_toolchain)
 120             item.setData(Qt.UserRole, QVariant(sel_toolchain))
 121             self.pageContent.toolchainList.addItem(item)
 122             toolchains = self._settingsRetrieve("toolchains").toList()
 123             toolchains = set([toolchain.toString() for toolchain in toolchains] + [sel_toolchain])
 124             self._settingsStore("toolchains", list(toolchains))
 125
 126     def removeToolchain(self):
 127         if self.pageContent.toolchainList.currentRow() != -1:
 128             item = self.pageContent.toolchainList.takeItem(self.pageContent.toolchainList.currentRow())
 129             item = item.data(Qt.UserRole).toString()
 130             toolchains = self._settingsRetrieve("toolchains").toList()
 131             toolchains = [toolchain.toString() for toolchain in toolchains]
 132             toolchains.remove(unicode(item))
 133             self._settingsStore("toolchains", toolchains)
 134
 135     def addDir(self):
 136         directory = QFileDialog.getExistingDirectory(self, self.tr("Open Directory"), "", QFileDialog.ShowDirsOnly)
 137         if not directory.isEmpty():
 138             item = QListWidgetItem(directory)
 139             item.setData(Qt.UserRole, QVariant(directory))
 140             self.pageContent.customDirList.addItem(item)
 141             search_dir_list = self._settingsRetrieve("search_dir_list").toList()
 142             search_dir_list = set([d.toString() for d in search_dir_list] + [directory])
 143             self._settingsStore("search_dir_list", list(search_dir_list))
 144
 145     def removeDir(self):
 146         if self.pageContent.customDirList.currentRow() != -1:
 147             item = self.pageContent.customDirList.takeItem(self.pageContent.customDirList.currentRow())
 148             search_dir_list = self._settingsRetrieve("search_dir_list").toList()
 149             search_dir_list = set([d.toString() for d in search_dir_list])
 150             search_dir_list.remove(item.data(Qt.UserRole).toString())
 151             self._settingsStore("search_dir_list", list(search_dir_list))
 152
 153     def isComplete(self):
 154         if self.pageContent.toolchainList.currentRow() != -1:
 155             self._projectInfoStore("TOOLCHAIN", self.pageContent.toolchainList.item(self.pageContent.toolchainList.currentRow()).data(Qt.UserRole).toString())
 156             return True
 157         else:
 158             return False