xref: /aoo42x/main/pyuno/demo/hello_world_comp.py (revision d912c6c5)
1# *************************************************************
2#
3#  Licensed to the Apache Software Foundation (ASF) under one
4#  or more contributor license agreements.  See the NOTICE file
5#  distributed with this work for additional information
6#  regarding copyright ownership.  The ASF licenses this file
7#  to you under the Apache License, Version 2.0 (the
8#  "License"); you may not use this file except in compliance
9#  with the License.  You may obtain a copy of the License at
10#
11#    http://www.apache.org/licenses/LICENSE-2.0
12#
13#  Unless required by applicable law or agreed to in writing,
14#  software distributed under the License is distributed on an
15#  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16#  KIND, either express or implied.  See the License for the
17#  specific language governing permissions and limitations
18#  under the License.
19#
20# *************************************************************
21
22import uno
23import unohelper
24
25from com.sun.star.task import XJobExecutor
26
27# implement a UNO component by deriving from the standard unohelper.Base class
28# and from the interface(s) you want to implement.
29class HelloWorldJob( unohelper.Base, XJobExecutor ):
30    def __init__( self, ctx ):
31        # store the component context for later use
32        self.ctx = ctx
33
34    def trigger( self, args ):
35        # note: args[0] == "HelloWorld", see below config settings
36
37        # retrieve the desktop object
38        desktop = self.ctx.ServiceManager.createInstanceWithContext(
39            "com.sun.star.frame.Desktop", self.ctx )
40
41        # get current document model
42        model = desktop.getCurrentComponent()
43
44        # access the document's text property
45        text = model.Text
46
47        # create a cursor
48        cursor = text.createTextCursor()
49
50        # insert the text into the document
51        text.insertString( cursor, "Hello World", 0 )
52
53# pythonloader looks for a static g_ImplementationHelper variable
54g_ImplementationHelper = unohelper.ImplementationHelper()
55
56#
57g_ImplementationHelper.addImplementation( \
58        HelloWorldJob,                        # UNO object class
59        "org.openoffice.comp.pyuno.demo.HelloWorld", # implemenation name
60        ("com.sun.star.task.Job",),)          # list of implemented services
61                                              # (the only service)
62