Mercurial Repositories > eric / file diff

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Project/NewDialogClassDialog.py	Mon Dec 28 16:03:33 2009 +0000
@@ -0,0 +1,98 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2007 - 2009 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing a dialog to ente the data for a new dialog class file.
+"""
+
+import os
+
+from PyQt4.QtCore import *
+from PyQt4.QtGui import *
+
+from E4Gui.E4Completers import E4DirCompleter
+
+from Ui_NewDialogClassDialog import Ui_NewDialogClassDialog
+
+class NewDialogClassDialog(QDialog, Ui_NewDialogClassDialog):
+    """
+    Class implementing a dialog to ente the data for a new dialog class file.
+    """
+    def __init__(self, defaultClassName, defaultFile, defaultPath, parent = None):
+        """
+        Constructor
+        
+        @param defaultClassName proposed name for the new class (string)
+        @param defaultFile proposed name for the source file (string)
+        @param defaultPath default path for the new file (string)
+        @param parent parent widget if the dialog (QWidget)
+        """
+        QDialog.__init__(self, parent)
+        self.setupUi(self)
+        
+        self.okButton = self.buttonBox.button(QDialogButtonBox.Ok)
+        self.okButton.setEnabled(False)
+        
+        self.pathnameCompleter = E4DirCompleter(self.pathnameEdit)
+        
+        self.classnameEdit.setText(defaultClassName)
+        self.filenameEdit.setText(defaultFile)
+        self.pathnameEdit.setText(QDir.toNativeSeparators(defaultPath))
+        
+    @pyqtSlot()
+    def on_pathButton_clicked(self):
+        """
+        Private slot called to open a directory selection dialog.
+        """
+        path = QFileDialog.getExistingDirectory(\
+            self,
+            self.trUtf8("Select source directory"),
+            QDir.fromNativeSeparators(self.pathnameEdit.text()),
+            QFileDialog.Options(QFileDialog.Option(0)))
+        if path:
+            self.pathnameEdit.setText(QDir.toNativeSeparators(path))
+        
+    def __enableOkButton(self):
+        """
+        Private slot to set the enable state of theok button.
+        """
+        self.okButton.setEnabled(\
+            self.classnameEdit.text() != "" and \
+            self.filenameEdit.text()  != "" and \
+            self.pathnameEdit.text()  != "")
+        
+    def on_classnameEdit_textChanged(self, text):
+        """
+        Private slot called, when thext of the classname edit has changed.
+        
+        @param text changed text (string)
+        """
+        self.__enableOkButton()
+        
+    def on_filenameEdit_textChanged(self, text):
+        """
+        Private slot called, when thext of the filename edit has changed.
+        
+        @param text changed text (string)
+        """
+        self.__enableOkButton()
+        
+    def on_pathnameEdit_textChanged(self, text):
+        """
+        Private slot called, when thext of the pathname edit has changed.
+        
+        @param text changed text (string)
+        """
+        self.__enableOkButton()
+        
+    def getData(self):
+        """
+        Public method to retrieve the data entered into the dialog.
+        
+        @return tuple giving the classname (string) and the file name (string)
+        """
+        return unicode(self.classnameEdit.text()), \
+            os.path.join(self.pathnameEdit.text(), \
+                         self.filenameEdit.text())