Partially implemented template editor

[biaweb_qt.git] / templates_dialog.py

diff --git a/templates_dialog.py b/templates_dialog.py
index 8a57482..efd5bd7 100644 (file)
--- a/templates_dialog.py
+++ b/templates_dialog.py
@@ -3,6 +3,7 @@
 
 import PyQt4
 import ui_templates_dialog
+import editor_dialog
 import biaweb_db
 
 class TemplatesDialog (PyQt4.QtGui.QDialog, ui_templates_dialog.Ui_TemplatesDialog):
@@ -17,3 +18,18 @@ class TemplatesDialog (PyQt4.QtGui.QDialog, ui_templates_dialog.Ui_TemplatesDial
                tpls = biaweb_db.get_templates (self.current_db)
                for tpl_name, tpl_content in tpls:
                        self.templates.addItem (str (tpl_name))
+
+       def onEdit (self):
+               # get the currently selected list item
+               tpl_name = self.templates.currentItem ().data (0).toString ()
+
+               # get the template content from the database
+               tpl_str = biaweb_db.get_template_text (self.current_db, str (tpl_name))
+
+               # if template string cannot be obtained for some reason
+               if tpl_str == False:
+                       PyQt4.QtGui.QMessageBox.critical (self, "Error", "SQLite 3 error in retrieving template")
+               else:
+                       # open edit dialog with title "template name" and text as the template string
+                       edlg = editor_dialog.EditorDialog (self, tpl_name, tpl_str)
+                       edlg.exec_ ()