From 85a0e5ef831385250d4855b1a19b1ae561f14f0c Mon Sep 17 00:00:00 2001
From: duplo <duplo@38d2e660-2303-0410-9eaa-f027e97ec537>
Date: Mon, 29 Mar 2010 12:53:54 +0000
Subject: [PATCH] Add Wizard version check (to change the way the project file
 is loaded)

git-svn-id: https://src.develer.com/svnoss/bertos/trunk@3293 38d2e660-2303-0410-9eaa-f027e97ec537
---
 wizard/_wizard_version.py | 47 +++++++++++++++++++++++++++++++++++++++
 wizard/bertos_utils.py    | 14 +++++++++++-
 2 files changed, 60 insertions(+), 1 deletion(-)
 create mode 100644 wizard/_wizard_version.py

diff --git a/wizard/_wizard_version.py b/wizard/_wizard_version.py
new file mode 100644
index 00000000..da574507
--- /dev/null
+++ b/wizard/_wizard_version.py
@@ -0,0 +1,47 @@
+#!/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 2010 Develer S.r.l. (http://www.develer.com/)
+#
+# $Id$
+#
+# Author: Lorenzo Berni <duplo@develer.com>
+#
+
+
+# This variable contains the wizard version. This will be stored into the 
+# project files to let the Wizard know how to use them.
+# Previous versions:
+#   0 - the project file doesn't contain the version number.
+#       When the current Wizard is opening project done with this version of
+#       the Wizard it has to change the origina SOURCES_PATH to the local path
+#   1 - this is the current version. No special behaviours needed.
+
+
+# NOTE: Change this variable may cause the wizard to not work properly. 
+WIZARD_VERSION = 1
diff --git a/wizard/bertos_utils.py b/wizard/bertos_utils.py
index dc2172d7..98fd23dd 100644
--- a/wizard/bertos_utils.py
+++ b/wizard/bertos_utils.py
@@ -47,6 +47,8 @@ import plugins
 import DefineException
 import BProject
 
+from _wizard_version import WIZARD_VERSION
+
 from LoadException import VersionException, ToolchainException
 
 def isBertosDir(directory):
@@ -59,6 +61,10 @@ def loadBertosProject(project_file, info_dict):
     project_data = pickle.loads(open(project_file, "r").read())
     project_info = BProject.BProject()
     project_info.setInfo("PROJECT_PATH", os.path.dirname(project_file))
+    # Check for the Wizard version
+    wizard_version = project_data.get("WIZARD_VERSION", 0)
+    if not wizard_version:
+        project_data["SOURCES_PATH"] = os.path.dirname(project_file)
     if "SOURCES_PATH" in info_dict:
         project_data["SOURCES_PATH"] = info_dict["SOURCES_PATH"]
     if os.path.exists(project_data["SOURCES_PATH"]):
@@ -142,6 +148,7 @@ def projectFileGenerator(project_info):
     project_data["CPU_NAME"] = project_info.info("CPU_NAME")
     project_data["SELECTED_FREQ"] = project_info.info("SELECTED_FREQ")
     project_data["OUTPUT"] = project_info.info("OUTPUT")
+    project_data["WIZARD_VERSION"] = WIZARD_VERSION
     return pickle.dumps(project_data)
 
 def createBertosProject(project_info, edit=False):
@@ -439,7 +446,12 @@ def getToolchainName(toolchain_info):
     return name
 
 def loadSourceTree(project):
-    fileList = [f for f in os.walk(project.info("SOURCES_PATH"))]
+    # Index only the SOURCES_PATH/bertos content
+    bertos_sources_dir = os.path.join(project.info("SOURCES_PATH"), 'bertos')
+    if os.path.exists(bertos_sources_dir):
+        fileList = [f for f in os.walk(bertos_sources_dir)]
+    else:
+        fileList = []
     project.setInfo("FILE_LIST", fileList)
 
 def findDefinitions(ftype, project):
-- 
2.25.1