X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;f=wizard%2FBFolderPage.py;h=187557db00b1bbe318f73276ac29ee2ff9a40d97;hb=727a2e93cf75a473037d2b8c62c3c4edf2cebaf3;hp=374b231da7c5ff8c8c96fac6487ca5bdc7a9313a;hpb=255e98716335ab8e40da330bad016a8983046dec;p=bertos.git

diff --git a/wizard/BFolderPage.py b/wizard/BFolderPage.py
index 374b231d..187557db 100644
--- a/wizard/BFolderPage.py
+++ b/wizard/BFolderPage.py
@@ -4,7 +4,7 @@
 # Copyright 2008 Develer S.r.l. (http://www.develer.com/)
 # All rights reserved.
 #
-# $Id:$
+# $Id$
 #
 # Author: Lorenzo Berni <duplo@develer.com>
 #
@@ -18,48 +18,109 @@ import bertos_utils
 from const import *
 
 class BFolderPage(BWizardPage):
+    """
+    Initial page of the wizard. Permit to select the project name and the directory
+    where the project will be created.
+    """
     
     def __init__(self):
         BWizardPage.__init__(self, UI_LOCATION + "/dir_select.ui")
         self.setTitle(self.tr("Select the project name"))
-        self._initializeAttributes()
-        self._connectSignals()
+        self.initializeAttributes()
+    
+    ## Overloaded QWizardPage methods ##
 
-    def _initializeAttributes(self):
-        self._projectName = ""
-        self._destinationFolder = os.path.expanduser("~")
-        self.pageContent.directoryEdit.setText(self._destinationFolder)
+    def isComplete(self):
+        """
+        Overload of the QWizardPage isComplete method.
+        """
+        self.setDefaultFolder(self._destination_folder)
+        if self.pageContent.projectPath.text() != "None":
+            self.setProjectInfo("PROJECT_PATH", unicode(self.pageContent.projectPath.text()))
+            return True
+        else:
+            return False
     
-    def _connectSignals(self):
-        self.connect(self.pageContent.nameEdit, SIGNAL("textChanged(const QString)"), self._nameChanged)
-        self.connect(self.pageContent.directoryEdit, SIGNAL("textChanged(const QString)"), self._directoryChanged)
-        self.connect(self.pageContent.directoryButton, SIGNAL("clicked()"), self._selectDirectory)
+    ####
+
+    ## Overloaded BWizardPage methods ##
+
+    def setupUi(self):
+        """
+        Overload of the BWizardPage setupUi method.
+        """
+        self.pageContent.warningLabel.setVisible(False)
     
-    def _nameChanged(self, name):
-        self._projectName = str(name).replace(" ", "_")
-        self._setProjectPath()
+    def connectSignals(self):
+        """
+        Overload of the BWizardPage connectSignals method.
+        """
+        self.connect(self.pageContent.nameEdit, SIGNAL("textChanged(const QString)"), self.nameChanged)
+        self.connect(self.pageContent.directoryEdit, SIGNAL("textChanged(const QString)"), self.directoryChanged)
+        self.connect(self.pageContent.directoryButton, SIGNAL("clicked()"), self.selectDirectory)
     
-    def _directoryChanged(self, directory):
-        self._destinationFolder = str(directory)
-        self._setProjectPath()
+    ####
+
+    ## Slots ##
     
-    def _setProjectPath(self):
-        if self._destinationFolder != "" and self._projectName <> "":
-            if not self._destinationFolder.endswith(os.sep):
-                self._destinationFolder += os.sep
-            self.pageContent.projectPath.setText(self._destinationFolder + self._projectName)
-        else:
-            self.pageContent.projectPath.setText("None")
-        self.emit(SIGNAL("completeChanged()"))
+    def nameChanged(self, name):
+        """
+        Slot called when the project name is changed manually by the user.
+        """
+        self._project_name = str(name).replace(" ", "_")
+        self.setProjectPath()
     
-    def _selectDirectory(self):
+    def directoryChanged(self, directory):
+        """
+        Slot called when the project folder is changed manually by the user.
+        """
+        self._destination_folder = str(QDir.toNativeSeparators(directory))
+        self.setProjectPath()
+
+    def selectDirectory(self):
+        """
+        Slot called when the project folder is changed using the file dialog.
+        """
         directory = unicode(QFileDialog.getExistingDirectory(self, self.tr("Open Directory"), "", QFileDialog.ShowDirsOnly))
-        if len(directory) == "":
+        if len(directory) > 0:
             self.pageContent.directoryEdit.setText(directory)
+
+    ####
     
-    def isComplete(self):
-        if self.pageContent.projectPath.text() != "None":
-            self._projectInfoStore("PROJECT_PATH", unicode(self.pageContent.projectPath.text()))
-            return True
+    def initializeAttributes(self):
+        """
+        Initializes the page attributes to the default values.
+        """
+        self._project_name = ""
+        stored_folder = self.defaultFolder()
+        if stored_folder != "":
+            self._destination_folder = stored_folder
+        elif os.name == "nt":
+            from win32com.shell import shell, shellcon
+            self._destination_folder = shell.SHGetFolderPath(0, shellcon.CSIDL_PERSONAL, 0, 0)
+            del shell
+            del shellcon
+        else:
+            self._destination_folder = os.path.expanduser("~")
+        self.pageContent.directoryEdit.setText(self._destination_folder)
+    
+    def setProjectPath(self):
+        """
+        Analyzes the page attributes and generates the path string.
+        """
+        if self._destination_folder != "" and self._project_name <> "":
+            if not self._destination_folder.endswith(os.sep):
+                self._destination_folder += os.sep
+            self.pageContent.projectPath.setText(QDir.toNativeSeparators(self._destination_folder + self._project_name))
+            if os.path.exists(self._destination_folder + self._project_name):
+                self.pageContent.warningLabel.setVisible(True)
+                self.pageContent.warningLabel.setText(self.tr("<font color='#FF0000'>Warning: the selected directory exists, \
+                    it will be destroyed with all contained subdirectories and files...</font>"))
+            else:
+                self.pageContent.warningLabel.setVisible(False)
+                self.pageContent.warningLabel.setText("")
         else:
-            return False
\ No newline at end of file
+            self.pageContent.projectPath.setText("None")
+            self.pageContent.warningLabel.setVisible(False)
+            self.pageContent.warningLabel.setText("")
+        self.emit(SIGNAL("completeChanged()"))