#177 Templates: code to install templates bundled in other plugins

[Eric Le Lay]

Attached is some code extracted for the XmlPlugin to install templates from a plugin in a templates subdirectory. It's intended to run at startup.

EditPlugin templatesPlugin = jEdit.getPlugin("templates.TemplatesPlugin", false);
if(templatesPlugin == null){
    Log.log(Log.MESSAGE,XmlPlugin.class,"Templates plugin is not installed, so templates won't be copied"); 
}else{
        try{
            Class ti = Class.forName("templates.TemplatesInstaller");
            Method installTemplates = ti.getMethod("installTemplatesInBackground", PluginJAR.class, String.class);
            installTemplates.invoke(null, XmlPlugin.this.getPluginJAR(), "XMLPlugin");
        }catch(Exception e){
            Log.log(Log.WARNING, XmlPlugin.class, "Error installing templates", e);
        }
}

[Eric Le Lay]

See [bugs:#3530] for rationale: a plugin only to bundle templates should have simple code to install them.