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fgdata/gui/dialogs/doc-browser.xml

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XML

<?xml version="1.0"?>
<PropertyList>
<x>-20</x>
<y>-20</y>
<name>doc-browser</name>
<dialog-name>doc-browser</dialog-name>
<layout>vbox</layout>
<resizable>true</resizable>
<group>
<layout>hbox</layout>
<empty>
<stretch>1</stretch>
</empty>
<text>
<label>Documentation Browser</label>
</text>
<empty>
<stretch>1</stretch>
</empty>
<button>
<pref-width>16</pref-width>
<pref-height>16</pref-height>
<legend/>
<keynum>27</keynum>
<border>2</border>
<binding>
<command>dialog-close</command>
</binding>
</button>
</group>
<hrule/>
<group>
<layout>hbox</layout>
<list>
<pref-width>170</pref-width>
<pref-height>500</pref-height>
<name>filename</name>
<halign>fill</halign>
<property>/sim/gui/dialogs/doc-browser/filename</property>
<value>clear</value>
<binding>
<command>dialog-apply</command>
<object-name>filename</object-name>
</binding>
<binding>
<command>dialog-update</command>
<object-name>editfield</object-name>
</binding>
</list>
<textbox>
<name>editfield</name>
<halign>fill</halign>
<valign>fill</valign>
<stretch>true</stretch>
<pref-width>600</pref-width>
<pref-height>250</pref-height>
<padding>6</padding>
<slider>20</slider>
<editable>falsee</editable>
<wrap>false</wrap>
<font>
<name>FIXED_8x13</name>
</font>
<property>/sim/gui/dialogs/doc-browser/edit</property>
</textbox>
</group>
<nasal>
<open>
var self = cmdarg();
var dlg = props.globals.getNode("/sim/gui/dialogs/doc-browser", 1);
var edit = dlg.getNode("edit", 1);
if( !contains(globals, "__doc_browser") )
globals["__doc_browser"] = {};
var path = getprop("/sim/fg-root") ~ "/Docs/";
# hard coded list of file names, because not all files are plain text - not even the README* files
# TODO: it would probably make sense to sort these files (README, introduction, properties etc)
var doc_files = [
"README",
"README.introduction",
"README.fgjs",
"README.xmlsyntax",
"README.multiscreen",
"README.properties",
"README.IO",
"README.logging",
"README.protocol",
"README.scenery",
"README.materials",
"README.yasim",
"README.JSBsim",
"README.submodels",
"README.3DClouds",
"README.flightrecorder",
"README.jsclient",
"README.multiplayer",
"README.tutorials",
"README.conditions",
"README.commands",
"README.digitalfilters",
"README.airspeed-indicator",
"README.hud",
# "README.xmlhud", deprecated?
"README.gui",
"README.layout",
"README.osgtext",
"README.wildfire",
"README.electrical",
"README.effects",
"README.xmlparticles",
"README.sound",
"README.xmlsound",
"README.xmlpanel",
"README.minipanel"
];
var filename_list = self.getNode("group[1]/list");
var n=0;
# add the filenames to the list box
foreach(var file; doc_files)
{
filename_list.getChild("value",n,1).setValue( file );
n+=1;
}
var filename_property = "/sim/gui/dialogs/doc-browser/filename";
var update = func {
var file = getprop(filename_property);
var doc_file = path ~ file;
setprop("/sim/gui/dialogs/doc-browser/edit", io.readfile(doc_file));
}
var listener = setlistener(filename_property, update);
setprop("/sim/gui/dialogs/doc-browser/filename", "README.introduction");
</open>
<close>removelistener(listener);</close>
</nasal>
</PropertyList>