X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;f=wizard%2FBVersionPage.py;h=0f9173eede1e08acda7f01a727ce4185d1eaa62c;hb=HEAD;hp=6333d7492139066daa2a35284b201742228660f3;hpb=f8f104d271616012acd82fe3f2249a91f78baf90;p=bertos.git diff --git a/wizard/BVersionPage.py b/wizard/BVersionPage.py index 6333d749..0f9173ee 100644 --- a/wizard/BVersionPage.py +++ b/wizard/BVersionPage.py @@ -1,10 +1,33 @@ #!/usr/bin/env python # encoding: utf-8 # +# This file is part of BeRTOS. +# +# Bertos is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +# +# As a special exception, you may use this file as part of a free software +# library without restriction. Specifically, if other files instantiate +# templates or use macros or inline functions from this file, or you compile +# this file and link it with other files to produce an executable, this +# file does not by itself cause the resulting executable to be covered by +# the GNU General Public License. This exception does not however +# invalidate any other reasons why the executable file might be covered by +# the GNU General Public License. +# # Copyright 2008 Develer S.r.l. (http://www.develer.com/) -# All rights reserved. # -# $Id:$ # # Author: Lorenzo Berni # @@ -24,9 +47,11 @@ class BVersionPage(BWizardPage): to use. This page show some pieces of information about the version. """ - def __init__(self): + def __init__(self, edit=False): + self._edit = edit BWizardPage.__init__(self, UI_LOCATION + "/bertos_versions.ui") - self.setTitle(self.tr("Select the BeRTOS version needed")) + self.setTitle(self.tr("Select BeRTOS version")) + self.setSubTitle(self.tr("Your project will be created with the specified BeRTOS version")) ## Overloaded QWizardPage methods ## @@ -39,7 +64,7 @@ class BVersionPage(BWizardPage): # Remove the trailing slash if sources_path.endswith(os.sep): sources_path = sources_path[:-1] - self.setProjectInfo("SOURCES_PATH", sources_path) + self.setProjectInfo("BERTOS_PATH", sources_path) return True else: return False @@ -52,13 +77,13 @@ class BVersionPage(BWizardPage): """ Overload of the BWizardPage connectSignals method. """ - self.connect(self.pageContent.versionList, SIGNAL("itemSelectionChanged()"), self.rowChanged) + self.connect(self.pageContent.versionList, SIGNAL("currentItemChanged(QListWidgetItem *, QListWidgetItem*)"), 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 reloadData(self): + def reloadData(self, previous_id=None): """ Overload of the BWizardPage reloadData method. """ @@ -92,13 +117,18 @@ class BVersionPage(BWizardPage): 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))) + if item: + 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. """ + if self.isDefaultVersion(self.currentVersion()): + self.disableRemoveButton() + else: + self.enableRemoveButton() self.emit(SIGNAL("completeChanged()")) def updateClicked(self): @@ -122,8 +152,8 @@ class BVersionPage(BWizardPage): """ Removes the given directory from the QSettings. """ - versions = self.versions() - versions.remove(directory) + versions = [os.path.normpath(path) for path in self.versions()] + versions.remove(os.path.normpath(directory)) self.setVersions(versions) def resetVersionList(self): @@ -152,15 +182,77 @@ class BVersionPage(BWizardPage): """ Fills the version list with all the BeRTOS versions founded in the QSettings. """ - versions = self.versions() - selected = self.projectInfo("SOURCES_PATH") + versions = set([]) + if os.name == "nt": + import winreg_importer + versions |= set([os.path.normpath(dir) for dir in winreg_importer.getBertosDirs()]) + versions |= set([os.path.normpath(dir) for dir in self.versions()]) + selected = self.projectInfo("BERTOS_PATH") for directory in versions: item = self.insertListElement(directory) - if not selected is None and selected == directory: + if selected and selected == directory: self.setCurrentItem(item) + if not selected: + latest_version_item = self.latestVersionItem() + if latest_version_item: + self.setCurrentItem(latest_version_item) + + def disableRemoveButton(self): + """ + Disable the Remove button. + """ + self.pageContent.removeButton.setEnabled(False) + + def enableRemoveButton(self): + """ + Enable the Remove button. + """ + self.pageContent.removeButton.setEnabled(True) + + def latestVersionItem(self): + """ + Returns the latest BeRTOS version founded. + """ + latest_version_item = None + for index in range(self.pageContent.versionList.count()): + item = self.pageContent.versionList.item(index) + if not latest_version_item: + latest_version_item = item + 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 + self.pageContent.versionList.setCurrentItem(item) + + def currentItem(self): + """ + Returns the current selected item. + """ + return self.pageContent.versionList.currentItem() + + def currentVersion(self): + """ + Return the path of the selected version. + """ + current = self.currentItem() + if current: + return qvariant_converter.getString(current.data(Qt.UserRole)) + else: + return None + + def isDefaultVersion(self, version): + """ + Returns True if the given version is one of the default versions. + """ + if os.name == "nt": + import winreg_importer + if version in winreg_importer.getBertosDirs(): + return True + return False +