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Viewing changes to grc/blocks/variable_config.xml

  • Committer: Bazaar Package Importer
  • Author(s): Kamal Mostafa
  • Date: 2010-03-13 07:46:01 UTC
  • mfrom: (2.1.2 sid)
  • Revision ID: james.westby@ubuntu.com-20100313074601-zjsa893a87bozyh7
Tags: 3.2.2.dfsg-1ubuntu1
https://launchpad.net/bugs/260406
* Fix build for Ubuntu lucid (LP: #260406)
  - add binary package dep for libusrp0, libusrp2-0: adduser
  - debian/rules clean: remove pre-built Qt moc files

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grc/blocks/variable_config.xml
 
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<?xml version="1.0"?>
 
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<!--
 
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###################################################
 
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##Variable Config block:
 
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##  a variable that reads and writes to a config file
 
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###################################################
 
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 -->
 
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<block>
 
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        <name>Variable Config</name>
 
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        <key>variable_config</key>
 
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        <import>import ConfigParser</import>
 
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        <var_make>self._$(id)_config = ConfigParser.ConfigParser()
 
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self._$(id)_config.read($config_file)
 
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try: $(id) = self._$(id)_config.$(type.get)($section, $option)
 
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except: $(id) = $value
 
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self.$(id) = $(id)</var_make>
 
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        <make></make>
 
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        <callback>self.set_$(id)($value)</callback>
 
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        <callback>self._$(id)_config = ConfigParser.ConfigParser()
 
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self._$(id)_config.read($config_file)
 
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if not self._$(id)_config.has_section($section):
 
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        self._$(id)_config.add_section($section)
 
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self._$(id)_config.set($section, $option, str($writeback))
 
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self._$(id)_config.write(open($config_file, 'w'))</callback>
 
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        <param>
 
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                <name>Default Value</name>
 
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                <key>value</key>
 
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                <value>0</value>
 
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                <type>$type</type>
 
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        </param>
 
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        <param>
 
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                <name>Type</name>
 
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                <key>type</key>
 
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                <value>real</value>
 
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                <type>enum</type>
 
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                <option>
 
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                        <name>Float</name>
 
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                        <key>real</key>
 
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                        <opt>get:getfloat</opt>
 
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                </option>
 
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                <option>
 
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                        <name>Int</name>
 
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                        <key>int</key>
 
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                        <opt>get:getint</opt>
 
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                </option>
 
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                <option>
 
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                        <name>Bool</name>
 
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                        <key>bool</key>
 
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                        <opt>get:getbool</opt>
 
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                </option>
 
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                <option>
 
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                        <name>String</name>
 
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                        <key>string</key>
 
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                        <opt>get:get</opt>
 
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                </option>
 
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        </param>
 
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        <param>
 
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                <name>Config File</name>
 
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                <key>config_file</key>
 
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                <value>default</value>
 
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                <type>file_open</type>
 
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        </param>
 
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        <param>
 
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                <name>Section</name>
 
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                <key>section</key>
 
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                <value>main</value>
 
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                <type>string</type>
 
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        </param>
 
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        <param>
 
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                <name>Option</name>
 
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                <key>option</key>
 
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                <value>key</value>
 
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                <type>string</type>
 
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        </param>
 
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        <param>
 
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                <name>WriteBack</name>
 
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                <key>writeback</key>
 
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                <value>None</value>
 
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                <type>raw</type>
 
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        </param>
 
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        <doc>
 
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This block represents a variable that can be read from a config file.
 
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To save the value back into the config file: \
 
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enter the name of another variable into the writeback param. \
 
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When the other variable is changed at runtime, the config file will be re-written.
 
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        </doc>
 
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</block>