update

tool-tech-file-view/LibreOfficePortable/App/libreoffice/program/wizards/text/TextFieldHandler.py

@@ -0,0 +1,115 @@
+#
+# This file is part of the LibreOffice project.
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+#
+# This file incorporates work covered by the following license notice:
+#
+#   Licensed to the Apache Software Foundation (ASF) under one or more
+#   contributor license agreements. See the NOTICE file distributed
+#   with this work for additional information regarding copyright
+#   ownership. The ASF licenses this file to you under the Apache
+#   License, Version 2.0 (the "License"); you may not use this file
+#   except in compliance with the License. You may obtain a copy of
+#   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+#
+import traceback
+import time
+
+from com.sun.star.util import DateTime
+from com.sun.star.uno import RuntimeException
+from com.sun.star.beans import UnknownPropertyException
+
+class TextFieldHandler(object):
+
+    xTextFieldsSupplierAux = None
+    arrayTextFields = []
+    dictTextFields = {}
+
+    def __init__(self, xMSF, xTextDocument):
+        self.xMSFDoc = xMSF
+        self.xTextFieldsSupplier = xTextDocument
+        if TextFieldHandler.xTextFieldsSupplierAux is not \
+                self.xTextFieldsSupplier:
+            self.__getTextFields()
+            TextFieldHandler.xTextFieldsSupplierAux = self.xTextFieldsSupplier
+
+    def refreshTextFields(self):
+        xUp = self.xTextFieldsSupplier.TextFields
+        xUp.refresh()
+
+    def __getTextFields(self):
+        try:
+            if self.xTextFieldsSupplier.TextFields.hasElements():
+                xEnum = \
+                    self.xTextFieldsSupplier.TextFields.createEnumeration()
+                while xEnum.hasMoreElements():
+                    oTextField = xEnum.nextElement()
+                    TextFieldHandler.arrayTextFields.append(oTextField)
+                    xPropertySet = oTextField.TextFieldMaster
+                    if xPropertySet.Name:
+                        TextFieldHandler.dictTextFields[xPropertySet.Name] = \
+                            oTextField
+        except Exception:
+            traceback.print_exc()
+
+    def changeUserFieldContent(self, _FieldName, _FieldContent):
+        try:
+            DependentTextFields = \
+                TextFieldHandler.dictTextFields[_FieldName]
+        except KeyError:
+            return None
+        try:
+            if hasattr(DependentTextFields, "TextFieldMaster"):
+                DependentTextFields.TextFieldMaster.Content = _FieldContent
+                self.refreshTextFields()
+        except UnknownPropertyException:
+            pass
+
+    def updateDocInfoFields(self):
+        try:
+            for i in TextFieldHandler.arrayTextFields:
+                if i.supportsService(
+                    "com.sun.star.text.TextField.ExtendedUser"):
+                    i.update()
+
+                if i.supportsService(
+                    "com.sun.star.text.TextField.User"):
+                    i.update()
+
+        except Exception:
+            traceback.print_exc()
+
+    def updateDateFields(self):
+        try:
+            now = time.localtime(time.time())
+            dt = DateTime()
+            dt.Day = time.strftime("%d", now)
+            dt.Year = time.strftime("%Y", now)
+            dt.Month = time.strftime("%m", now)
+            dt.Month += 1
+            for i in TextFieldHandler.arrayTextFields:
+                if i.supportsService(
+                    "com.sun.star.text.TextField.DateTime"):
+                    try:
+                        i.IsFixed = False
+                        i.DateTimeValue = dt
+                    except RuntimeException:
+                        pass
+
+        except Exception:
+            traceback.print_exc()
+
+    def removeUserFieldByContent(self):
+        #Remove userfield when its text is empty
+        xDependentTextFields = TextFieldHandler.arrayTextFields
+        for i in xDependentTextFields:
+            try:
+                if not i.TextFieldMaster.Content:
+                    i.dispose()
+            except Exception:
+                #TextField doesn't even have the attribute Content,
+                #so it's empty
+                i.dispose()