Attempt to fix WindowsError related bug.

[bertos.git] / wizard / BFinalPage.py

diff --git a/wizard/BFinalPage.py b/wizard/BFinalPage.py
index ca7322445488e78d21fd448f72b602408c18fb03..1285850aea9bb2fb66a2b6573ecfae403316832b 100644 (file)
--- a/wizard/BFinalPage.py
+++ b/wizard/BFinalPage.py
@@ -1,8 +1,32 @@
 #!/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/)
 #
 # $Id$
 #
@@ -33,18 +57,33 @@ class BFinalPage(BWizardPage):
         """
         Overload of the BWizardPage reloadData method.
         """
-        QApplication.instance().setOverrideCursor(Qt.WaitCursor)
-        bertos_utils.createBertosProject(self.project())
-        QApplication.instance().restoreOverrideCursor()
+        try:
+            QApplication.instance().setOverrideCursor(Qt.WaitCursor)
+            try:
+                # This operation can throw WindowsError, if the directory is
+                # locked.
+                self.project.createBertosProject()
+            except OSError, e:
+                QMessageBox.critical(self, self.tr("Error removing destination directory"), self.tr("Close all the application using this directory and retry."))
+                self.wizard().back()
+                return
+        finally:
+            QApplication.instance().restoreOverrideCursor()
+        self._plugin_dict = {}
         if os.name == "nt":
             output = self.projectInfo("OUTPUT")
             import winreg_importer
             command_lines = winreg_importer.getCommandLines()
+            self.setProjectInfo("COMMAND_LINES", command_lines)
             layout = QVBoxLayout()
-            self._plugin_dict = {}
             for plugin in output:
                 if plugin in command_lines:
-                    check = QCheckBox(plugin)
+                    module = bertos_utils.loadPlugin(plugin)
+                    check = QCheckBox(self.tr("Open project in %s" %module.PLUGIN_NAME))
+                    if len(output) == 1:
+                        check.setCheckState(Qt.Checked)
+                    else:
+                        check.setCheckState(Qt.Unchecked)
                     layout.addWidget(check)
                     self._plugin_dict[check] = plugin
             widget = QWidget()
@@ -52,6 +91,9 @@ class BFinalPage(BWizardPage):
             if len(self._plugin_dict) > 0:
                 self.pageContent.scrollArea.setVisible(True)
             self.pageContent.scrollArea.setWidget(widget)
+            for plugin in self._plugin_dict:
+                self.connect(plugin, SIGNAL("stateChanged(int)"), self.modeChecked)
+        self.modeChecked()
     
     def setupUi(self):
         """
@@ -59,4 +101,15 @@ class BFinalPage(BWizardPage):
         """
         self.pageContent.scrollArea.setVisible(False)
     
+    ####
+
+    ## Slots ##
+
+    def modeChecked(self):
+        to_be_opened = []
+        for check, plugin in self._plugin_dict.items():
+            if check.checkState() == Qt.Checked:
+                to_be_opened.append(plugin)
+        self.setProjectInfo("TO_BE_OPENED", to_be_opened)
+    
     ####
\ No newline at end of file