X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;f=wizard%2FBCpuPage.py;h=6264b7b378d4b66605541c18aed4a407067fd56c;hb=df3bd7f742da8c015304fa21e01eb966ff76a089;hp=0787bc344b545bbbfe8db2771adcf40fce579508;hpb=191efa49c6a346b6170231ece92d451ffea15248;p=bertos.git diff --git a/wizard/BCpuPage.py b/wizard/BCpuPage.py index 0787bc34..6264b7b3 100644 --- a/wizard/BCpuPage.py +++ b/wizard/BCpuPage.py @@ -1,10 +1,34 @@ #!/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. # -# $Id:$ +# $Id$ # # Author: Lorenzo Berni # @@ -14,55 +38,140 @@ from BWizardPage import * import bertos_utils import qvariant_converter +from const import * + class BCpuPage(BWizardPage): + """ + Page of the wizard that permits to choose the cpu from the supported ones. + """ def __init__(self): - BWizardPage.__init__(self, "cpu_select.ui") + BWizardPage.__init__(self, UI_LOCATION + "/cpu_select.ui") self.setTitle(self.tr("Select the CPU")) - self._connectSignals() - self._setupUi() - - def _populateCpuList(self): - self.pageContent.cpuList.clear() - self.pageContent.cpuList.setCurrentItem(None) - infos = bertos_utils.loadCpuInfos(self._projectInfoRetrieve("SOURCES_PATH")) - for cpu in infos: - item = QListWidgetItem(cpu["CPU_NAME"]) - # The CPU_DESC field in the cpu definition is a list of string, so we need to - # store it as a QStringList in a QVariant - item.setData(Qt.UserRole, QVariant(cpu)) - self.pageContent.cpuList.addItem(item) + self.freq_modified = False - def _connectSignals(self): - self.connect(self.pageContent.cpuList, SIGNAL("itemSelectionChanged()"), self.rowChanged) + ## Overloaded QWizardPage methods ## + + def isComplete(self): + """ + Overload of the QWizardPage isComplete method. + """ + if self.pageContent.cpuList.currentRow() != -1: + self.pageContent.frequencyLabel.setVisible(True) + self.pageContent.frequencySpinBox.setVisible(True) + infos = qvariant_converter.getDict(self.pageContent.cpuList.currentItem().data(Qt.UserRole)) + for key, value in infos.items(): + if type(CPU_DEF[key]) == list: + infos[key] = qvariant_converter.getStringList(value) + if type(CPU_DEF[key]) == str or type(CPU_DEF) == unicode: + infos[key] = qvariant_converter.getString(value) + self.setProjectInfo("CPU_INFOS", infos) + self.setProjectInfo("CPU_NAME", unicode(self.pageContent.cpuList.currentItem().text())) + self.setProjectInfo("SELECTED_FREQ", unicode(long(self.pageContent.frequencySpinBox.value()))) + tag_dict = self.projectInfo("ALL_CPU_TAGS") + for tag in tag_dict: + if tag in infos["CPU_TAGS"] + [infos["CPU_NAME"], infos["CORE_CPU"], infos["TOOLCHAIN"]]: + tag_dict[tag] = True + else: + tag_dict[tag] = False + self.setProjectInfo("ALL_CPU_TAGS", tag_dict) + return True + else: + return False - def _selectItem(self, cpu): - elements = self.pageContent.cpuList.findItems(cpu, Qt.MatchCaseSensitive) - if len(elements) == 1: - self.pageContent.cpuList.setCurrentItem(elements[0]) + #### - def _setupUi(self): + ## Overloaded BWizardPage methods ## + + def setupUi(self): + """ + Overload of the BWizardPage setupUi method. + """ + self.pageContent.cpuList.setSortingEnabled(True) self.pageContent.descriptionLabel.setVisible(False) self.pageContent.descriptionLabel.setText("") - + self.pageContent.frequencyLabel.setVisible(False) + self.pageContent.frequencySpinBox.setVisible(False) + + def connectSignals(self): + """ + Overload of the BWizardPage connectSignals method. + """ + self.connect(self.pageContent.cpuList, SIGNAL("itemSelectionChanged()"), self.rowChanged) + self.connect(self.pageContent.frequencySpinBox, SIGNAL("editingFinished()"), self.freqChanged) + def reloadData(self): - self._populateCpuList() - cpuName = self._projectInfoRetrieve("CPU_NAME") - self._setupUi() - if not cpuName is None: - self._selectItem(cpuName) + """ + Overload of the BWizardPage reloadData method. + """ + QApplication.instance().setOverrideCursor(Qt.WaitCursor) + bertos_utils.loadSourceTree(self.project()) + self.populateCpuList() + cpu_name = self.projectInfo("CPU_NAME") + selected_freq = self.projectInfo("SELECTED_FREQ") + self.setupUi() + if cpu_name: + self.selectItem(cpu_name) + if selected_freq: + self.setFrequency(selected_freq) + self.freq_modified = True + QApplication.instance().restoreOverrideCursor() self.emit(SIGNAL("completeChanged()")) + + #### - def isComplete(self): - if self.pageContent.cpuList.currentRow() != -1: - self._projectInfoStore("CPU_INFOS", qvariant_converter.getStringDict(self.pageContent.cpuList.currentItem().data(Qt.UserRole))) - return True - else: - return False - + ## Slots ## + def rowChanged(self): + """ + Slot called when the user select an entry from the cpu list. + """ description = qvariant_converter.getDict(self.pageContent.cpuList.currentItem().data(Qt.UserRole))["CPU_DESC"] description = qvariant_converter.getStringList(description) + if not self.freq_modified: + # Retrieve the default cpu frequency when the value isn't already modified + current_freq = qvariant_converter.getDict(self.pageContent.cpuList.currentItem().data(Qt.UserRole))["CPU_DEFAULT_FREQ"] + current_freq = qvariant_converter.getString(current_freq) + current_freq = long(current_freq.replace("U", "").replace("L", "")) + self.pageContent.frequencySpinBox.setValue(long(current_freq)) self.pageContent.descriptionLabel.setText("
".join(description)) self.pageContent.descriptionLabel.setVisible(True) self.emit(SIGNAL("completeChanged()")) + + def freqChanged(self): + """ + Slot called when the user change the frequency value. + """ + self.freq_modified = True + self.emit(SIGNAL("completeChanged()")) + + #### + + def populateCpuList(self): + """ + Fills the cpu list. + """ + self.pageContent.cpuList.clear() + self.pageContent.cpuList.setCurrentItem(None) + infos = bertos_utils.loadCpuInfos(self.project()) + tag_list = bertos_utils.getTagSet(infos) + # Create, fill and store the dict with the tags + tag_dict = {} + for element in tag_list: + tag_dict[element] = False + self.setProjectInfo("ALL_CPU_TAGS", tag_dict) + for cpu in infos: + item = QListWidgetItem(cpu["CPU_NAME"]) + item.setData(Qt.UserRole, qvariant_converter.convertDict(cpu)) + self.pageContent.cpuList.addItem(item) + + def selectItem(self, cpu): + """ + Selects the given cpu from the list. + """ + elements = self.pageContent.cpuList.findItems(cpu, Qt.MatchCaseSensitive) + if len(elements) == 1: + self.pageContent.cpuList.setCurrentItem(elements[0]) + + def setFrequency(self, frequency): + self.pageContent.frequencySpinBox.setValue(long(frequency)) \ No newline at end of file