Another wizard refactor

openlp/core/ui/wizard.py

@@ -152,3 +152,30 @@ class OpenLPWizard(QtGui.QWizard):
         self.finishButton.setVisible(True)
         self.cancelButton.setVisible(False)
         Receiver.send_message(u'openlp_process_events')
+
+    def getFileName(self, title, editbox, filters=u''):
+        """
+        Opens a QFileDialog and saves the filename to the given editbox.
+
+        ``title``
+            The title of the dialog (unicode).
+
+        ``editbox``
+            A editbox (QLineEdit).
+
+        ``filters``
+            The file extension filters. It should contain the file description
+            as well as the file extension. For example::
+
+                u'OpenLP 2.0 Databases (*.sqlite)'
+        """
+        if filters:
+            filters += u';;'
+        filters += u'%s (*)' % UiStrings.AllFiles
+        filename = QtGui.QFileDialog.getOpenFileName(self, title,
+            os.path.dirname(SettingsManager.get_last_dir(
+            self.plugin.settingsSection, 1)), filters)
+        if filename:
+            editbox.setText(filename)
+            SettingsManager.set_last_dir(self.plugin.settingsSection,
+                filename, 1)

openlp/plugins/bibles/forms/bibleimportform.py

@@ -727,33 +727,6 @@ class BibleImportForm(OpenLPWizard):
             if books_file:
                 books_file.close()
 
-    def getFileName(self, title, editbox, filters=u''):
-        """
-        Opens a QFileDialog and saves the filename to the given editbox.
-
-        ``title``
-            The title of the dialog (unicode).
-
-        ``editbox``
-            A editbox (QLineEdit).
-
-        ``filters``
-            The file extension filters. It should contain the file description
-            as well as the file extension. For example::
-
-                u'openlp.org 1.x bible (*.bible)'
-        """
-        if filters:
-            filters += u';;'
-        filters += u'%s (*)' % UiStrings.AllFiles
-        filename = QtGui.QFileDialog.getOpenFileName(self, title,
-            os.path.dirname(SettingsManager.get_last_dir(
-            self.plugin.settingsSection, 1)), filters)
-        if filename:
-            editbox.setText(filename)
-            SettingsManager.set_last_dir(
-                self.plugin.settingsSection, filename, 1)
-
     def preWizard(self):
         """
         Prepare the UI for the import.

openlp/plugins/songs/forms/songimportform.py

@@ -442,33 +442,6 @@ class SongImportForm(OpenLPWizard):
         elif self.currentPage() == self.progressPage:
             return True
 
-    def getFileName(self, title, editbox, filters=u''):
-        """
-        Opens a QFileDialog and writes the filename to the given editbox.
-
-        ``title``
-            The title of the dialog (unicode).
-
-        ``editbox``
-            A editbox (QLineEdit).
-
-        ``filters``
-            The file extension filters. It should contain the file descriptions
-            as well as the file extensions. For example::
-
-                u'OpenLP 2.0 Databases (*.sqlite)'
-        """
-        if filters:
-            filters += u';;'
-        filters += u'%s (*)' % UiStrings.AllFiles
-        filename = QtGui.QFileDialog.getOpenFileName(self, title,
-            SettingsManager.get_last_dir(self.plugin.settingsSection, 1),
-            filters)
-        if filename:
-            editbox.setText(filename)
-            SettingsManager.set_last_dir(self.plugin.settingsSection,
-                os.path.split(unicode(filename))[0], 1)
-
     def getFiles(self, title, listbox, filters=u''):
         """
         Opens a QFileDialog and writes the filenames to the given listbox.