X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;f=wizard%2FBVersionPage.py;h=ed44d48bd242c6bff9c6b3bbeafed12e77a0fb15;hb=440450f9f44c7bfc5bf1813adab87716e0a422fd;hp=bd78fe01ebb02c139395ee40659943f98b9b41db;hpb=e312e0e25be4b0abddfa466770e0108d84437b82;p=bertos.git diff --git a/wizard/BVersionPage.py b/wizard/BVersionPage.py index bd78fe01..ed44d48b 100644 --- a/wizard/BVersionPage.py +++ b/wizard/BVersionPage.py @@ -4,7 +4,7 @@ # Copyright 2008 Develer S.r.l. (http://www.develer.com/) # All rights reserved. # -# $Id:$ +# $Id$ # # Author: Lorenzo Berni # @@ -19,76 +19,168 @@ import qvariant_converter from const import * class BVersionPage(BWizardPage): + """ + Page of the wizard that permits to choose which BeRTOS version the user wants + to use. This page show some pieces of information about the version. + """ def __init__(self): BWizardPage.__init__(self, UI_LOCATION + "/bertos_versions.ui") - self._connectSignals() - self._fillVersionList() - self._setupUi() - self.setTitle(self.tr("Select the BeRTOS version needed")) + self.setTitle(self.tr("Select the BeRTOS directory")) + self.setSubTitle(self.tr("The project created will be based on the BeRTOS version found")) + + ## Overloaded QWizardPage methods ## + + def isComplete(self): + """ + Overload of the QWizardPage isComplete method. + """ + if self.pageContent.versionList.currentRow() != -1: + sources_path = qvariant_converter.getString(self.pageContent.versionList.currentItem().data(Qt.UserRole)) + # Remove the trailing slash + if sources_path.endswith(os.sep): + sources_path = sources_path[:-1] + self.setProjectInfo("SOURCES_PATH", sources_path) + return True + else: + return False + + #### - def _connectSignals(self): + ## Overloaded BWizardPage methods ## + + def connectSignals(self): + """ + Overload of the BWizardPage connectSignals method. + """ self.connect(self.pageContent.versionList, SIGNAL("itemSelectionChanged()"), self.rowChanged) self.connect(self.pageContent.addButton, SIGNAL("clicked()"), self.addVersion) self.connect(self.pageContent.removeButton, SIGNAL("clicked()"), self.removeVersion) # Fake signal connection for the update button self.connect(self.pageContent.updateButton, SIGNAL("clicked()"), self.updateClicked) - def _setupUi(self): + def reloadData(self): + """ + Overload of the BWizardPage reloadData method. + """ + self.resetVersionList() self.pageContent.versionList.setCurrentRow(-1) + self.fillVersionList() + + def setupUi(self): + """ + Overload of the BWizardPage setupUi method. + """ + self.pageContent.updateButton.setVisible(False) + + #### - def _storeVersion(self, directory): + ## Slots ## + + def addVersion(self): + """ + Slot called when the user add a BeRTOS version. + """ + directory = QFileDialog.getExistingDirectory(self, self.tr("Choose a directory"), "", QFileDialog.ShowDirsOnly | QFileDialog.DontResolveSymlinks) + if not directory.isEmpty(): + self.storeVersion(unicode(directory)) + self.pageContent.versionList.clear() + self.fillVersionList() + self.emit(SIGNAL("completeChanged()")) + + def removeVersion(self): + """ + Slot called when the user remove a BeRTOS version. + """ + item = self.pageContent.versionList.takeItem(self.pageContent.versionList.currentRow()) + self.deleteVersion(qvariant_converter.getString(item.data(Qt.UserRole))) + self.emit(SIGNAL("completeChanged()")) + + def rowChanged(self): + """ + Slot called when the user select an entry from the version list. + """ + self.emit(SIGNAL("completeChanged()")) + + def updateClicked(self): + """ + Slot called when the user clicks on the 'update' button. It checks for + update (TO BE IMPLEMENTED). + """ + pass + + #### + + def storeVersion(self, directory): + """ + Stores the directory selected by the user in the QSettings. + """ versions = self.versions() versions = set(versions + [directory]) self.setVersions(list(versions)) - def _deleteVersion(self, directory): + def deleteVersion(self, directory): + """ + Removes the given directory from the QSettings. + """ versions = self.versions() versions.remove(directory) self.setVersions(versions) - - def _insertListElement(self, directory): + + def resetVersionList(self): + """ + Remove all the version entries from the list. + """ + self.pageContent.versionList.clear() + + def insertListElement(self, directory): + """ + Inserts the given directory in the version list and returns the + inserted item. + """ if bertos_utils.isBertosDir(directory): item = QListWidgetItem(QIcon(":/images/ok.png"), bertos_utils.bertosVersion(directory) + " (\"" + os.path.normpath(directory) + "\")") item.setData(Qt.UserRole, qvariant_converter.convertString(directory)) self.pageContent.versionList.addItem(item) + return item elif len(directory) > 0: item = QListWidgetItem(QIcon(":/images/warning.png"), "UNKNOWN" + " (\"" + os.path.normpath(directory) + "\")") item.setData(Qt.UserRole, qvariant_converter.convertString(directory)) self.pageContent.versionList.addItem(item) + return item - def _fillVersionList(self): - versions = self.versions() + def fillVersionList(self): + """ + Fills the version list with all the BeRTOS versions founded in the QSettings. + """ + versions = set([]) + if os.name == "nt": + import winreg_importer + versions |= set(winreg_importer.getBertosDirs()) + versions |= set(self.versions()) + selected = self.projectInfo("SOURCES_PATH") for directory in versions: - self._insertListElement(directory) - - def isComplete(self): - if self.pageContent.versionList.currentRow() != -1: - # Remove trailing slash - sources_path = qvariant_converter.getString(self.pageContent.versionList.currentItem().data(Qt.UserRole)) - if sources_path.endswith(os.sep): - sources_path = sources_path[:-1] - self._projectInfoStore("SOURCES_PATH", sources_path) - return True - else: - return False - - def addVersion(self): - directory = QFileDialog.getExistingDirectory(self, self.tr("Choose a directory"), "", QFileDialog.ShowDirsOnly | QFileDialog.DontResolveSymlinks) - if not directory.isEmpty(): - self._storeVersion(unicode(directory)) - self.pageContent.versionList.clear() - self._fillVersionList() - self.emit(SIGNAL("completeChanged()")) - - def removeVersion(self): - item = self.pageContent.versionList.takeItem(self.pageContent.versionList.currentRow()) - self._deleteVersion(qvariant_converter.getString(item.data(Qt.UserRole))) - self.emit(SIGNAL("completeChanged()")) - - def updateClicked(self): - print "fake update checking" + item = self.insertListElement(directory) + if selected and selected == directory: + self.setCurrentItem(item) + if not selected: + self.setCurrentItem(self.latestVersionItem()) - def rowChanged(self): - self.emit(SIGNAL("completeChanged()")) + def latestVersionItem(self): + """ + Returns the latest BeRTOS version founded. + """ + latest_version_item = QTableWidgetItem("") + for index in range(self.pageContent.versionList.count()): + item = self.pageContent.versionList.item(index) + version = item.text().split(" (")[0] + latest = latest_version_item.text().split(" (")[0] + if version != "UNKNOWN" and version > latest: + latest_version_item = item + return latest_version_item + def setCurrentItem(self, item): + """ + Select the given item in the version list. + """ + self.pageContent.versionList.setCurrentItem(item) \ No newline at end of file