X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;f=wizard%2FBModulePage.py;h=5bee07241ac296482621c655e327a5495ff48640;hb=57dfb183e24175bc782647d4e6aebe31063f3881;hp=6fb436242307a42ef1e923df16b4b34502a92460;hpb=912352d333ac869de55ea4945c03a49d163f6da4;p=bertos.git diff --git a/wizard/BModulePage.py b/wizard/BModulePage.py index 6fb43624..5bee0724 100644 --- a/wizard/BModulePage.py +++ b/wizard/BModulePage.py @@ -1,16 +1,40 @@ #!/usr/bin/env python # encoding: utf-8 # -# Copyright 2009 Develer S.r.l. (http://www.develer.com/) -# All rights reserved. +# 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/) # -# $Id$ # # Author: Lorenzo Berni # import os +from PyQt4.QtCore import * from PyQt4.QtGui import * from BWizardPage import * import bertos_utils @@ -53,23 +77,31 @@ class BModulePage(BWizardPage): Overload of the BWizardPage connectSignals method. """ self.connect(self.pageContent.moduleTree, SIGNAL("itemPressed(QTreeWidgetItem*, int)"), self.fillPropertyTable) + self.connect(self.pageContent.moduleTree, SIGNAL("itemPressed(QTreeWidgetItem*, int)"), self.moduleClicked) self.connect(self.pageContent.moduleTree, SIGNAL("itemChanged(QTreeWidgetItem*, int)"), self.dependencyCheck) - self.connect(self.pageContent.propertyTable, SIGNAL("itemSelectionChanged()"), self.showPropertyDescription) - def reloadData(self): + def reloadData(self, previous_id=None): """ Overload of the BWizardPage reloadData method. """ - QApplication.instance().setOverrideCursor(Qt.WaitCursor) - self.setupUi() - self.loadModuleData() - self.fillModuleTree() - QApplication.instance().restoreOverrideCursor() + # Check if the user are approaching this page from the previous or the + # next one. + if previous_id is None or previous_id < self.wizard().currentId(): + try: + QApplication.instance().setOverrideCursor(Qt.WaitCursor) + self.setupUi() + self.loadModuleData() + self.fillModuleTree() + finally: + QApplication.instance().restoreOverrideCursor() #### ## Slots ## + def moduleClicked(self, item, column): + self.setBold(item, False) + def fillPropertyTable(self): """ Slot called when the user selects a module from the module tree. @@ -77,11 +109,11 @@ class BModulePage(BWizardPage): the source tree. """ module = self.currentModule() - if module is not None: + if module: try: - supported = bertos_utils.isSupported(self.project(), module=module) + supported = bertos_utils.isSupported(self.project, module=module) except SupportedException, e: - self.exceptionOccurred(self.tr("Error evaluating \"%1\" for module %2").arg(e.support_string).arg(selectedModule)) + self.exceptionOccurred(self.tr("Error evaluating \"%1\" for module %2").arg(e.support_string).arg(module)) supported = True self._control_group.clear() configuration = self.projectInfo("MODULES")[module]["configuration"] @@ -106,9 +138,9 @@ class BModulePage(BWizardPage): # Doesn't show the hidden fields continue try: - param_supported = bertos_utils.isSupported(self.project(), property_id=(configuration, property)) + param_supported = bertos_utils.isSupported(self.project, property_id=(configuration, property)) except SupportedException, e: - self.exceptionOccurred(self.tr("Error evaluating \"%1\" for module %2").arg(e.support_string).arg(selectedModule)) + self.exceptionOccurred(self.tr("Error evaluating \"%1\" for parameter %2").arg(e.support_string).arg(property)) param_supported = True if not param_supported: # Doesn't show the unsupported parameters @@ -116,6 +148,12 @@ class BModulePage(BWizardPage): # Set the row count to the current index + 1 self.pageContent.propertyTable.setRowCount(index + 1) item = QTableWidgetItem(configurations[property]["brief"]) + item.setFlags(item.flags() & ~Qt.ItemIsSelectable) + tooltip = property + description = configurations[property].get("description", None) + if description: + tooltip = tooltip + ": " + description + item.setToolTip(tooltip) item.setData(Qt.UserRole, qvariant_converter.convertString(property)) self.pageContent.propertyTable.setItem(index, 0, item) if "type" in configurations[property]["informations"] and configurations[property]["informations"]["type"] == "boolean": @@ -124,6 +162,8 @@ class BModulePage(BWizardPage): self.insertComboBox(index, configurations[property]["value"], configurations[property]["informations"]["value_list"]) elif "type" in configurations[property]["informations"] and configurations[property]["informations"]["type"] == "int": self.insertSpinBox(index, configurations[property]["value"], configurations[property]["informations"]) + elif "type" in configurations[property]["informations"] and configurations[property]["informations"]["type"] == "hex": + self.insertLineEdit(index, configurations[property]["value"], configurations[property]["informations"]) else: # Not defined type, rendered as a text field self.pageContent.propertyTable.setItem(index, 1, QTableWidgetItem(configurations[property]["value"])) @@ -131,7 +171,12 @@ class BModulePage(BWizardPage): if self.pageContent.propertyTable.rowCount() == 0: module_label = self.pageContent.moduleLabel.text() module_label += "\n\nNo configuration needed." - self.pageContent.moduleLabel.setText(module_label) + self.pageContent.moduleLabel.setText(module_label) + else: + self.pageContent.moduleLabel.setText("") + self.pageContent.moduleLabel.setVisible(False) + self.pageContent.propertyTable.clear() + self.pageContent.propertyTable.setRowCount(0) def dependencyCheck(self, item): """ @@ -165,7 +210,7 @@ class BModulePage(BWizardPage): configuration = self.projectInfo("MODULES")[self.currentModule()]["configuration"] configurations = self.projectInfo("CONFIGURATIONS") if "type" not in configurations[configuration][property]["informations"] or configurations[configuration][property]["informations"]["type"] == "int": - configurations[configuration][property]["value"] = str(int(self.pageContent.propertyTable.cellWidget(index, 1).value())) + configurations[configuration][property]["value"] = unicode(int(self.pageContent.propertyTable.cellWidget(index, 1).value())) elif configurations[configuration][property]["informations"]["type"] == "enum": configurations[configuration][property]["value"] = unicode(self.pageContent.propertyTable.cellWidget(index, 1).currentText()) elif configurations[configuration][property]["informations"]["type"] == "boolean": @@ -173,7 +218,11 @@ class BModulePage(BWizardPage): configurations[configuration][property]["value"] = "1" else: configurations[configuration][property]["value"] = "0" + elif configurations[configuration][property]["informations"]["type"] == "hex": + configurations[configuration][property]["value"] = unicode(self.pageContent.propertyTable.cellWidget(index, 1).text()) self.setProjectInfo("CONFIGURATIONS", configurations) + if self.moduleItem(self.currentModule()).checkState(0) == Qt.Checked: + self.dependencyCheck(self.moduleItem(self.currentModule())) #### @@ -181,12 +230,13 @@ class BModulePage(BWizardPage): """ Loads the module data. """ - # Load the module data only if it isn't already loaded - if self.projectInfo("MODULES") == None \ - and self.projectInfo("LISTS") == None \ - and self.projectInfo("CONFIGURATIONS") == None: + # Do not load the module data again when the Wizard is in editing mode + # or when it's working on a preset. + if not self.project.edit and not self.project.from_preset: + # Load the module data every time so that if the user changed the cpu + # the right configurations are picked up. try: - bertos_utils.loadModuleData(self.project()) + self.project.loadModuleData() except ModuleDefineException, e: self.exceptionOccurred(self.tr("Error parsing line '%2' in file %1").arg(e.path).arg(e.line)) except EnumDefineException, e: @@ -198,8 +248,9 @@ class BModulePage(BWizardPage): """ Fills the module tree with the module entries separated in categories. """ + self.pageContent.moduleTree.clear() modules = self.projectInfo("MODULES") - if modules is None: + if not modules: return categories = {} for module, information in modules.items(): @@ -212,9 +263,9 @@ class BModulePage(BWizardPage): enabled = modules[module]["enabled"] module_item = QTreeWidgetItem(item, QStringList([module])) try: - supported = bertos_utils.isSupported(self.project(), module=module) + supported = bertos_utils.isSupported(self.project, module=module) except SupportedException, e: - self.exceptionOccurred(self.tr("Error evaluating \"%1\" for module %2").arg(e.support_string).arg(selectedModule)) + self.exceptionOccurred(self.tr("Error evaluating \"%1\" for module %2").arg(e.support_string).arg(module)) supported = True if not supported: module_item.setForeground(0, QBrush(QColor(Qt.red))) @@ -224,6 +275,7 @@ class BModulePage(BWizardPage): module_item.setCheckState(0, Qt.Unchecked) self.pageContent.moduleTree.addTopLevelItem(item) self.pageContent.moduleTree.sortItems(0, Qt.AscendingOrder) + self.fillPropertyTable() def insertCheckBox(self, index, value): """ @@ -294,16 +346,37 @@ class BModulePage(BWizardPage): self._control_group.addControl(index, spin_box) + def insertLineEdit(self, index, value, informations): + """ + Inserts in the table at index a line edit for hexadecimal property + setted to value. + """ + edit_box = QLineEdit() + edit_validator = QRegExpValidator(QRegExp(r"^0x[0-9A-Fa-f]+$"), edit_box) + edit_box.setValidator(edit_validator) + self.pageContent.propertyTable.setCellWidget(index, 1, edit_box) + edit_box.setText(value) + self._control_group.addControl(index, edit_box) + def currentModule(self): """ Retuns the current module name. """ current_module = self.pageContent.moduleTree.currentItem() # return only the child items - if current_module is not None and current_module.parent() is not None: + if current_module and current_module.parent(): return unicode(current_module.text(0)) else: return None + + def moduleItem(self, module): + for top_level_index in range(self.pageContent.moduleTree.topLevelItemCount()): + top_level_item = self.pageContent.moduleTree.topLevelItem(top_level_index) + for child_index in range(top_level_item.childCount()): + child_item = top_level_item.child(child_index) + if unicode(child_item.text(0)) == module: + return child_item + return None def currentModuleConfigurations(self): """ @@ -327,7 +400,12 @@ class BModulePage(BWizardPage): """ Returns the configuration for the selected module. """ - configuration = self.projectInfo("MODULES")[module]["configuration"] + configuration = [] + if module: + # On linux platform it seems that the behaviour of the focus + # changing is a bit different from the mac one. So if module is + # None then no configurations should be returned. + configuration = self.projectInfo("MODULES")[module]["configuration"] if len(configuration) > 0: return self.projectInfo("CONFIGURATIONS")[configuration] else: @@ -344,50 +422,94 @@ class BModulePage(BWizardPage): break self.pageContent.propertyTable.item(index, 0).setText(self.currentModuleConfigurations()[property_name]['brief']) + def setBold(self, item, bold): + self.pageContent.moduleTree.blockSignals(True) + font = item.font(0) + font.setBold(bold) + item.setFont(0, font) + self.pageContent.moduleTree.blockSignals(False) + + def isBold(self, item): + return item.font(0).bold() + def moduleSelected(self, selectedModule): """ Resolves the selection dependencies. """ - modules = self.projectInfo("MODULES") - modules[selectedModule]["enabled"] = True - self.setProjectInfo("MODULES", modules) - depends = self.projectInfo("MODULES")[selectedModule]["depends"] - unsatisfied = [] - if self.pageContent.automaticFix.isChecked(): - unsatisfied = self.selectDependencyCheck(selectedModule) - if len(unsatisfied) > 0: - for module in unsatisfied: - modules = self.projectInfo("MODULES") - modules[module]["enabled"] = True - for category in range(self.pageContent.moduleTree.topLevelItemCount()): - item = self.pageContent.moduleTree.topLevelItem(category) - for child in range(item.childCount()): - if unicode(item.child(child).text(0)) in unsatisfied: - item.child(child).setCheckState(0, Qt.Checked) - - def moduleUnselected(self, unselectedModule): - """ - Resolves the unselection dependencies. - """ - modules = self.projectInfo("MODULES") - modules[unselectedModule]["enabled"] = False - self.setProjectInfo("MODULES", modules) - unsatisfied = [] - if self.pageContent.automaticFix.isChecked(): - unsatisfied = self.unselectDependencyCheck(unselectedModule) - if len(unsatisfied) > 0: - message = self.tr("The module %1 is needed by the following modules:\n%2.\n\nDo you want to remove these modules too?") - message = message.arg(unselectedModule).arg(", ".join(unsatisfied)) - choice = QMessageBox.warning(self, self.tr("Dependency error"), message, QMessageBox.Yes | QMessageBox.No, QMessageBox.Yes) - if choice == QMessageBox.Yes: + try: + qApp.setOverrideCursor(Qt.WaitCursor) + modules = self.projectInfo("MODULES") + modules[selectedModule]["enabled"] = True + self.setProjectInfo("MODULES", modules) + depends = self.projectInfo("MODULES")[selectedModule]["depends"] + unsatisfied = [] + if self.pageContent.automaticFix.isChecked(): + unsatisfied = self.selectDependencyCheck(selectedModule) + if len(unsatisfied) > 0: for module in unsatisfied: modules = self.projectInfo("MODULES") - modules[module]["enabled"] = False + modules[module]["enabled"] = True for category in range(self.pageContent.moduleTree.topLevelItemCount()): item = self.pageContent.moduleTree.topLevelItem(category) for child in range(item.childCount()): if unicode(item.child(child).text(0)) in unsatisfied: - item.child(child).setCheckState(0, Qt.Unchecked) + self.setBold(item.child(child), True) + self.setBold(item, True) + item.child(child).setCheckState(0, Qt.Checked) + finally: + qApp.restoreOverrideCursor() + + def moduleUnselected(self, unselectedModule): + """ + Resolves the unselection dependencies. + """ + try: + qApp.setOverrideCursor(Qt.WaitCursor) + modules = self.projectInfo("MODULES") + modules[unselectedModule]["enabled"] = False + self.setProjectInfo("MODULES", modules) + unsatisfied = [] + unsatisfied_params = [] + if self.pageContent.automaticFix.isChecked(): + unsatisfied, unsatisfied_params = self.unselectDependencyCheck(unselectedModule) + if len(unsatisfied) > 0 or len(unsatisfied_params) > 0: + message = [] + heading = self.tr("The module %1 is needed by").arg(unselectedModule) + message.append(heading) + module_list = ", ".join(unsatisfied) + param_list = ", ".join(["%s (%s)" %(param_name, module) for module, param_name in unsatisfied_params]) + if module_list: + message.append(QString(module_list)) + if module_list and param_list: + message.append(self.tr("and by")) + if param_list: + message.append(QString(param_list)) + message_str = QStringList(message).join(" ") + message_str.append(self.tr("\n\nDo you want to automatically fix these conflicts?")) + qApp.restoreOverrideCursor() + choice = QMessageBox.warning(self, self.tr("Dependency error"), message_str, QMessageBox.Yes | QMessageBox.No, QMessageBox.Yes) + qApp.setOverrideCursor(Qt.WaitCursor) + if choice == QMessageBox.Yes: + for module in unsatisfied: + modules = self.projectInfo("MODULES") + modules[module]["enabled"] = False + for category in range(self.pageContent.moduleTree.topLevelItemCount()): + item = self.pageContent.moduleTree.topLevelItem(category) + self.setBold(item, False) + for child in range(item.childCount()): + if unicode(item.child(child).text(0)) in unsatisfied: + self.setBold(item.child(child), False) + item.child(child).setCheckState(0, Qt.Unchecked) + else: + if self.isBold(item.child(child)): + self.setBold(item, True) + for module, param in unsatisfied_params: + configuration_file = self.projectInfo("MODULES")[module]["configuration"] + configurations = self.projectInfo("CONFIGURATIONS") + configurations[configuration_file][param]["value"] = "0" + self.setProjectInfo("CONFIGURATIONS", configurations) + finally: + qApp.restoreOverrideCursor() def selectDependencyCheck(self, module): """ @@ -396,7 +518,17 @@ class BModulePage(BWizardPage): unsatisfied = set() modules = self.projectInfo("MODULES") files = self.projectInfo("FILES") - for dependency in modules[module]["depends"]: + configurations = self.projectInfo("CONFIGURATIONS").get(modules[module]["configuration"], {"paramlist": ()}) + conditional_deps = () + for i, param_name in configurations["paramlist"]: + information = configurations[param_name] + if information["informations"]["type"] == "boolean" and \ + information["value"] != "0" and \ + "conditional_deps" in information["informations"]: + + conditional_deps += information["informations"]["conditional_deps"] + + for dependency in modules[module]["depends"] + conditional_deps: if dependency in modules and not modules[dependency]["enabled"]: unsatisfied |= set([dependency]) if dependency not in unsatisfied: @@ -414,13 +546,27 @@ class BModulePage(BWizardPage): Returns the list of unsatisfied dependencies after an unselection. """ unsatisfied = set() + unsatisfied_params = set() modules = self.projectInfo("MODULES") for module, informations in modules.items(): + configurations = self.projectInfo("CONFIGURATIONS").get(informations["configuration"], {"paramlist": ()}) + conditional_deps = {} + for i, param_name in configurations["paramlist"]: + information = configurations[param_name] + if information["informations"]["type"] == "boolean" and information["value"] != "0" and "conditional_deps" in information["informations"]: + for dep in information["informations"]["conditional_deps"]: + if not dep in conditional_deps: + conditional_deps[dep] = [] + conditional_deps[dep].append((module, param_name)) if dependency in informations["depends"] and informations["enabled"]: unsatisfied |= set([module]) if dependency not in unsatisfied: - unsatisfied |= self.unselectDependencyCheck(module) - return unsatisfied + tmp = self.unselectDependencyCheck(module) + unsatisfied |= tmp[0] + unsatisfied_params |= tmp[1] + if dependency in conditional_deps: + unsatisfied_params |= set(conditional_deps[dependency]) + return unsatisfied, unsatisfied_params def removeFileDependencies(self, module): """ @@ -460,6 +606,8 @@ class QControlGroup(QObject): self.connect(control, SIGNAL("currentIndexChanged(int)"), lambda: self.stateChanged(id)) elif type(control) == QDoubleSpinBox: self.connect(control, SIGNAL("valueChanged(double)"), lambda: self.stateChanged(id)) + elif type(control) == QLineEdit: + self.connect(control, SIGNAL("textChanged(QString)"), lambda: self.stateChanged(id)) def clear(self): """ @@ -472,4 +620,4 @@ class QControlGroup(QObject): Slot called when the value of one of the stored widget changes. It emits another signal. """ - self.emit(SIGNAL("stateChanged"), id) \ No newline at end of file + self.emit(SIGNAL("stateChanged"), id)