Rename feature ported

1 files changed, 58 insertions, 2 deletions

diff --git a/src/frontEnd/ProjectExplorer.py b/src/frontEnd/ProjectExplorer.py
index 3a2ed2cc..658ea12e 100644
--- a/src/frontEnd/ProjectExplorer.py
+++ b/src/frontEnd/ProjectExplorer.py
@@ -6,7 +6,15 @@ from configuration.Appconfig import Appconfig
 
 # This is main class for Project Explorer Area.
 class ProjectExplorer(QtGui.QWidget):
-    """ """
+    """
+    This class contains function:
+        a)One work as a constructor(__init__).
+        b)For saving data.
+        c)for renaming project.
+        d)for refreshing project.
+        e)for removing project.
+        f) for saving data.
+    """
 
     def __init__(self):
         """
@@ -90,6 +98,8 @@ class ProjectExplorer(QtGui.QWidget):
 
         menu = QtGui.QMenu()
         if level == 0:
+            renameProject = menu.addAction(self.tr("Rename Project"))
+            renameProject.triggered.connect(self.renameProject)
             deleteproject = menu.addAction(self.tr("Remove Project"))
             deleteproject.triggered.connect(self.removeProject)
             refreshproject = menu.addAction(self.tr("Refresh"))
@@ -160,6 +170,10 @@ class ProjectExplorer(QtGui.QWidget):
 
     # This function is saving data before it closes the given file.
     def save_data(self):
+        """
+        This function first opens file in write-mode, when write
+        operation is performed it closes that file and then window.
+        """
         self.fopen = open(self.filePath, 'w')
         self.fopen.write(self.text.toPlainText())
         self.fopen.close()
@@ -168,7 +182,9 @@ class ProjectExplorer(QtGui.QWidget):
     # This function removes the project in explorer area by right
     # clicking on project and selecting remove option.
     def removeProject(self):
-        """ """
+        """
+
+        """
         self.indexItem = self.treewidget.currentIndex()
         self.filePath = str(
             self.indexItem.sibling(
@@ -208,3 +224,43 @@ class ProjectExplorer(QtGui.QWidget):
         self.obj_appconfig.project_explorer[self.filePath] = filelistnew
         json.dump(self.obj_appconfig.project_explorer,
                   open(self.obj_appconfig.dictPath, 'w'))
+
+    #"""
+    def renameProject(self):
+        indexItem = self.treewidget.currentIndex()
+        baseFileName = str(indexItem.data())
+        newBaseFileName, ok = QtGui.QInputDialog.getText(self, 'Rename Project', 'Project Name:',
+                                                            QtGui.QLineEdit.Normal, baseFileName)
+        if ok and newBaseFileName:
+            newBaseFileName = str(newBaseFileName)
+            projectPath, projectFiles = list(self.obj_appconfig.project_explorer.items())[indexItem.row()]
+            updatedProjectFiles = []
+
+            # rename files matching project name
+            for projectFile in projectFiles:
+                if baseFileName in projectFile:
+                    oldFilePath = os.path.join(projectPath, projectFile)
+                    projectFile = projectFile.replace(baseFileName, newBaseFileName, 1)
+                    newFilePath = os.path.join(projectPath, projectFile)
+                    print ("Renaming " + oldFilePath + " to " + newFilePath)
+                    os.rename(oldFilePath, newFilePath)
+
+                    updatedProjectFiles.append(projectFile)
+
+            # rename project folder
+            updatedProjectPath = newBaseFileName.join(projectPath.rsplit(baseFileName, 1))
+            print ("Renaming " + projectPath + " to " + updatedProjectPath)
+            os.rename(projectPath, updatedProjectPath)
+
+            # update project_explorer dictionary
+            del self.obj_appconfig.project_explorer[projectPath]
+            self.obj_appconfig.project_explorer[updatedProjectPath] = updatedProjectFiles
+
+            # save project_explorer dictionary on disk
+            json.dump(self.obj_appconfig.project_explorer, open(self.obj_appconfig.dictPath,'w'))
+
+            # recreate project explorer tree
+            self.treewidget.clear()
+            for parent, children in self.obj_appconfig.project_explorer.items():
+                self.addTreeNode(parent, children)
+        # """