wizard/BEditingDialog.py

   1 #!/usr/bin/env python
   2 # encoding: utf-8
   3 #
   4 # This file is part of BeRTOS.
   5 #
   6 # Bertos is free software; you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation; either version 2 of the License, or
   9 # (at your option) any later version.
  10 #
  11 # This program is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License
  17 # along with this program; if not, write to the Free Software
  18 # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  19 #
  20 # As a special exception, you may use this file as part of a free software
  21 # library without restriction.  Specifically, if other files instantiate
  22 # templates or use macros or inline functions from this file, or you compile
  23 # this file and link it with other files to produce an executable, this
  24 # file does not by itself cause the resulting executable to be covered by
  25 # the GNU General Public License.  This exception does not however
  26 # invalidate any other reasons why the executable file might be covered by
  27 # the GNU General Public License.
  28 #
  29 # Copyright 2008 Develer S.r.l. (http://www.develer.com/)
  30 #
  31 # $Id$
  32 #
  33 # Author: Lorenzo Berni <duplo@develer.com>
  34 #
  35
  36 import sys
  37 import os
  38
  39 from PyQt4.QtCore import *
  40 from PyQt4.QtGui import *
  41
  42 from bertos_utils import loadBertosProject, bertosVersion, getToolchainName, createBertosProject
  43 from BToolchainPage import BToolchainPage
  44 from BVersionPage import BVersionPage
  45 import qvariant_converter
  46 import BModulePage
  47 import bertos_utils
  48
  49 class BEditingDialog(QDialog):
  50
  51     def __init__(self, parent=None):
  52         QDialog.__init__(self, parent)
  53         self.setupUi()
  54         self.connectSignals()
  55         self.module_page.reloadData()
  56         self.setFrequency()
  57
  58     def setupUi(self):
  59         layout = QVBoxLayout()
  60         self.module_page = BModulePage.BModulePage()
  61         layout.addWidget(self.module_page)
  62         frequency_layout = QHBoxLayout()
  63         frequency_layout.addWidget(QLabel(self.tr("CPU frequency")))
  64         self.cpu_frequency_spinbox = QDoubleSpinBox()
  65         self.cpu_frequency_spinbox.setSuffix("Hz")
  66         self.cpu_frequency_spinbox.setRange(1, 1000000000)
  67         self.cpu_frequency_spinbox.setSingleStep(1000)
  68         self.cpu_frequency_spinbox.setDecimals(0)
  69         frequency_layout.addWidget(self.cpu_frequency_spinbox)
  70         frequency_layout.addStretch()
  71         layout.addLayout(frequency_layout)
  72         button_layout = QHBoxLayout()
  73         self.advanced_button = QToolButton()
  74         self.setupMenu()
  75         self.advanced_button.setMenu(self.menu)
  76         self.advanced_button.setPopupMode(QToolButton.InstantPopup)
  77         self.advanced_button.setText(self.tr("Advanced"))
  78         button_layout.addWidget(self.advanced_button)
  79         button_layout.addStretch()
  80         self.cancel_button = QPushButton(self.tr("Cancel"))
  81         button_layout.addWidget(self.cancel_button)
  82         self.apply_button = QPushButton(self.tr("Apply"))
  83         button_layout.addWidget(self.apply_button)
  84         layout.addLayout(button_layout)
  85         self.setLayout(layout)
  86         self.setWindowTitle(self.tr("Edit \"%1\" project").arg(os.path.basename(self.module_page.projectInfo("PROJECT_PATH"))))
  87         self.setWindowIcon(QIcon(":/images/appicon.png"))
  88
  89     def setupMenu(self):
  90         self.menu = QMenu(self.tr("Advanced options"))
  91         self.change_toolchain = QAction(self.tr("Change toolchain"), self)
  92         self.change_bertos_version = QAction(self.tr("Change BeRTOS version"), self)
  93         self.menu.addAction(self.change_toolchain)
  94         self.menu.addAction(self.change_bertos_version)
  95
  96     def connectSignals(self):
  97         self.connect(self.change_toolchain, SIGNAL("triggered(bool)"), self.changeToolchain)
  98         self.connect(self.change_bertos_version, SIGNAL("triggered(bool)"), self.changeBertosVersion)
  99         self.connect(self.apply_button, SIGNAL("clicked()"), self.apply)
 100         self.connect(self.cancel_button, SIGNAL("clicked()"), self.reject)
 101         self.connect(self.cpu_frequency_spinbox, SIGNAL("valueChanged(double)"), self.frequencyChanged)
 102
 103     def setFrequency(self):
 104         frequency = long(self.module_page.projectInfo("SELECTED_FREQ"))
 105         self.cpu_frequency_spinbox.setValue(frequency)
 106
 107     def frequencyChanged(self, frequency):
 108         frequency = unicode(long(frequency))
 109         self.module_page.setProjectInfo("SELECTED_FREQ", frequency)
 110
 111     def changeToolchain(self):
 112         dialog = BToolchainDialog()
 113         if dialog.exec_():
 114             toolchain = qvariant_converter.getStringDict(dialog.toolchain_page.currentItem().data(Qt.UserRole))
 115             dialog.toolchain_page.setProjectInfo("TOOLCHAIN", toolchain)
 116
 117     def changeBertosVersion(self):
 118         dialog = BVersionDialog()
 119         if dialog.exec_():
 120             version = qvariant_converter.getString(dialog.version_page.currentItem().data(Qt.UserRole))
 121             if version != current_version:
 122                 if QMessageBox.question(
 123                     dialog.version_page,
 124                     self.tr("BeRTOS version update"),
 125                     self.tr("Changing the BeRTOS version will destroy all the modification done on the BeRTOS sources"),
 126                     QMessageBox.Ok | QMessageBox.Cancel
 127                 ) == QMessageBox.Ok:
 128                     qApp.setOverrideCursor(QCursor(Qt.WaitCursor))
 129                     dialog.version_page.setProjectInfo("SOURCES_PATH", version)
 130                     dialog.version_page.setProjectInfo("OLD_SOURCES_PATH", current_version)
 131                     enabled_modules = bertos_utils.enabledModules(dialog.version_page.project())
 132                     old_configuration = dialog.version_page.projectInfo("CONFIGURATIONS")
 133                     bertos_utils.loadSourceTree(dialog.version_page.project())
 134                     bertos_utils.loadModuleData(dialog.version_page.project())
 135                     new_configuration = dialog.version_page.projectInfo("CONFIGURATIONS")
 136                     merged_configuration = {}
 137                     for conf in new_configuration:
 138                         if conf in old_configuration:
 139                             configuration = bertos_utils.updateConfigurationValues(new_configuration[conf], old_configuration[conf])
 140                         else:
 141                             configuration = new_configuration[conf]
 142                         merged_configuration[conf] = configuration
 143                     dialog.version_page.setProjectInfo("CONFIGURATIONS", merged_configuration)
 144                     bertos_utils.setEnabledModules(dialog.version_page.project(), enabled_modules)
 145                     self.module_page.fillModuleTree()
 146                     qApp.restoreOverrideCursor()
 147                 else:
 148                     # Rollback version to the previous selected one.
 149                     dialog.version_page.setProjectInfo("SOURCES_PATH", current_version)
 150
 151     def apply(self):
 152         qApp.setOverrideCursor(QCursor(Qt.WaitCursor))
 153         createBertosProject(self.module_page.project(), edit=True)
 154         qApp.restoreOverrideCursor()
 155         self.accept()
 156
 157     def toolchains(self):
 158         return self.module_page.toolchains()
 159
 160     def currentToolchain(self):
 161         return self.module_page.projectInfo("TOOLCHAIN")
 162
 163     def setCurrentToolchain(self, toolchain):
 164         self.module_page.setProjectInfo("TOOLCHAIN", toolchain)
 165
 166     def versions(self):
 167         return self.module_page.versions()
 168
 169     def currentVersion(self):
 170         return self.module_page.projectInfo("SOURCES_PATH")
 171
 172     def setCurrentVersion(self, version):
 173         self.module_page.setProjectInfo("SOURCES_PATH", version)
 174
 175 class BToolchainDialog(QDialog):
 176     def __init__(self):
 177         QDialog.__init__(self)
 178         self.setWindowIcon(QIcon(":/images/appicon.png"))
 179         layout = QVBoxLayout()
 180         toolchain_page = BToolchainPage()
 181         current_toolchain = toolchain_page.projectInfo("TOOLCHAIN")
 182         toolchain_page.reloadData()
 183         # TODO: to be moved in BToolchainPage
 184         for toolchain_row in range(toolchain_page.pageContent.toolchainList.count()):
 185             toolchain = qvariant_converter.getStringDict(toolchain_page.pageContent.toolchainList.item(toolchain_row).data(Qt.UserRole))
 186             if current_toolchain and toolchain["path"] == current_toolchain["path"]:
 187                 toolchain_page.pageContent.toolchainList.setCurrentRow(toolchain_row)
 188                 toolchain_page.selectionChanged()
 189                 break
 190         self.toolchain_page = toolchain_page
 191         layout.addWidget(toolchain_page)
 192         button_layout = QHBoxLayout()
 193         button_layout.addStretch()
 194         cancel_button = QPushButton(self.tr("Cancel"))
 195         button_layout.addWidget(cancel_button)
 196         ok_button = QPushButton(self.tr("Ok"))
 197         button_layout.addWidget(ok_button)
 198         self.connect(cancel_button, SIGNAL("clicked()"), self.reject)
 199         layout.addLayout(button_layout)
 200         self.setLayout(layout)
 201         self.connect(ok_button, SIGNAL("clicked()"), self.accept)
 202         self.setWindowTitle(self.tr("Change toolchain"))
 203
 204 class BVersionDialog(QDialog):
 205     def __init__(self):
 206         QDialog.__init__(self)
 207         self.setWindowIcon(QIcon(":/images/appicon.png"))
 208         layout = QVBoxLayout()
 209         version_page = BVersionPage()
 210         version_page.reloadData()
 211         self.version_page = version_page
 212         layout.addWidget(version_page)
 213         button_layout = QHBoxLayout()
 214         button_layout.addStretch()
 215         cancel_button = QPushButton(self.tr("Cancel"))
 216         button_layout.addWidget(cancel_button)
 217         ok_button = QPushButton(self.tr("Ok"))
 218         button_layout.addWidget(ok_button)
 219         self.connect(cancel_button, SIGNAL("clicked()"), self.reject)
 220         layout.addLayout(button_layout)
 221         self.setLayout(layout)
 222         self.connect(ok_button, SIGNAL("clicked()"), self.accept)
 223         current_version = version_page.projectInfo("SOURCES_PATH")
 224         self.setWindowTitle(self.tr("Change BeRTOS version"))
 225
 226
 227 def main():
 228     if len(sys.argv) > 1:
 229         project_file = sys.argv[1]
 230     else:
 231         print "Invalid usage: use <command> project_file"
 232         sys.exit()
 233     app = QApplication([])
 234     app.project = loadBertosProject(project_file)
 235     app.settings = QSettings("Develer", "Bertos Configurator")
 236     dialog = BEditingDialog()
 237     dialog.show()
 238     sys.exit(app.exec_())
 239
 240 if __name__ == "__main__":
 241     main()