mirror of
https://github.com/ElvishArtisan/rivendell.git
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12bdbfc948
* Added a 'RDLIBRARY.IS_SINGLETON' field to the database. * Added a 'RDLOGEDIT.IS_SINGLETON' field to the database. * Incremented the database version to 367. * Added 'RDLibraryConf::isSingleton()' and 'RDLibraryConf::setIsSingleton()' methods. * Added 'RDLogeditConf::isSingleton()' and 'RDLogeditConf::setIsSingleton()' methods. * Modified rdcartslots(1), rdcastmanager(1), rdcatch(1), rdlogmanager(1) and rdpanel(1) to allow only a single instance to run at a time. * Modified rdlibrary(1) and rdlogedit(1) to conditionally allow only a single instance to run at a time. * Added an rdsinglestart(1) utility. * Added a 'wmctrl' dependency to the 'rivendell' RPM package. Signed-off-by: Fred Gleason <fredg@paravelsystems.com>
78 lines
2.5 KiB
XML
78 lines
2.5 KiB
XML
<?xml version="1.0" encoding="ISO-8859-1"?>
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<refentry id="stdin" xmlns="http://docbook.org/ns/docbook" version="5.0">
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<!--
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Header
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-->
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<refmeta>
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<refentrytitle>rdsinglestart</refentrytitle>
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<manvolnum>1</manvolnum>
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<refmiscinfo class='source'>December 2022</refmiscinfo>
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<refmiscinfo class='manual'>Linux Audio Manual</refmiscinfo>
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</refmeta>
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<refnamediv>
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<refname>rdsinglestart</refname>
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<refpurpose>
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Start an X11 client program so as to ensure that only a
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single instance is run
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</refpurpose>
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</refnamediv>
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<info>
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<author>
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<personname>
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<firstname>Fred</firstname>
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<surname>Gleason</surname>
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<email>fredg@paravelsystems.com</email>
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</personname>
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<contrib>Application Author</contrib>
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</author>
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</info>
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<!--
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Body
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-->
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<refsynopsisdiv id='synopsis'>
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<cmdsynopsis>
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<command>rdsinglestart</command>
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<arg choice='req'><replaceable>cmd-name</replaceable></arg>
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<arg choice='opt'><replaceable>cmd-opt1</replaceable></arg>
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<arg choice='opt'><replaceable>..</replaceable></arg>
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<sbr/>
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</cmdsynopsis>
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</refsynopsisdiv>
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<refsect1 id='description'><title>Description</title>
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<para>
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<command>rdsinglestart</command><manvolnum>1</manvolnum> is used to start
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an X11 client program so as to ensure that only a single instance is run.
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When invoked, <command>rdsinglestart</command><manvolnum>1</manvolnum>
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will first look for existing windows whose title begins with the
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string specified in <replaceable>cmd-name</replaceable> (case-insensitive).
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If found, such windows will be raised, following which
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<command>rdsinglestart</command><manvolnum>1</manvolnum> will exit.
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If no matching windows are found,
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<command>rdsinglestart</command><manvolnum>1</manvolnum>
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will attempt to start <replaceable>cmd-name</replaceable>, using any
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added options specified, following which it will exit.
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</para>
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</refsect1>
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<refsect1 id='notes'><title>Notes</title>
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<para>
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<command>rdsinglestart</command><manvolnum>1</manvolnum> uses
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<command>wmctrl</command><manvolnum>1</manvolnum> to query and interact
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with the X11 windowing system. As such, it will work only with X11
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client programs. Attempts to use it with non-X11 programs will have
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undefined results.
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</para>
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</refsect1>
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<refsect1 id='see_also'><title>See Also</title>
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<para>
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<citerefentry>
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<refentrytitle>wmctrl</refentrytitle><manvolnum>1</manvolnum>
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</citerefentry>
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</para>
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</refsect1>
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</refentry>
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