fgdata/gui/dialogs/static-lod.xml

<?xml version="1.0"?>

<PropertyList>
  <nasal>
    <open>
      <![CDATA[
          var modePixel = (getprop("/sim/rendering/static-lod/ai-range-mode-pixel") == 1);
          setprop( "/sim/gui/dialogs/static-lod/mode/pixel", modePixel );
          setprop( "/sim/gui/dialogs/static-lod/mode/distance", !modePixel );

          var reload_props = [
            "/sim/rendering/static-lod/rough",
            "/sim/rendering/static-lod/bare"];

          var reload_vals = {};
          foreach (var p; reload_props) {
            reload_vals[p] = getprop(p);
          }
    ]]>
    </open>
  </nasal>

  <name>static-lod</name>
  <layout>vbox</layout>

  <group>
    <layout>hbox</layout>
	  <empty><stretch>1</stretch></empty>

    <text>
      <label>Adjust Level Of Detail Ranges</label>
    </text>

	  <empty><stretch>1</stretch></empty>

    <button>
      <pref-width>16</pref-width>
      <pref-height>16</pref-height>
      <legend></legend>
      <keynum>27</keynum>
      <border>2</border>
      <binding>
        <command>dialog-close</command>
      </binding>
    </button>
  </group>

  <hrule/>

  <group>
    <layout>table</layout>
    <halign>center</halign>

    <text>
      <row>0</row><col>1</col><colspan>3</colspan>
      <label>Max. Ranges (m)</label>
    </text>

    <text>
      <row>1</row><col>1</col>
      <label>Detailed</label>
    </text>
    <text>
      <row>1</row><col>2</col>
      <label>Rough</label>
    </text>
    <text>
      <row>1</row><col>3</col>
      <label>Bare</label>
    </text>

    <text>
      <row>2</row><col>0</col>
      <halign>right</halign>
      <label>Scenery</label>
    </text>

    <input>
      <row>2</row><col>1</col>
      <halign>fill</halign>
      <property>/sim/rendering/static-lod/detailed</property>
    </input>

    <input>
      <row>2</row><col>2</col>
      <halign>fill</halign>
      <property>/sim/rendering/static-lod/rough</property>
    </input>

    <input>
      <row>2</row><col>3</col>
      <halign>fill</halign>
      <property>/sim/rendering/static-lod/bare</property>
    </input>

    <text>
      <row>3</row><col>0</col>
      <halign>right</halign>
      <label>AI/MP Aircraft</label>
    </text>

    <input>
      <row>3</row><col>1</col>
      <halign>fill</halign>
      <property>/sim/rendering/static-lod/ai-detailed</property>
    </input>

    <input>
      <row>3</row><col>2</col>
      <halign>fill</halign>
      <property>/sim/rendering/static-lod/ai-bare</property>
    </input>

    <radio>
      <row>3</row>
      <col>3</col>
      <halign>left</halign>
      <name>pixel</name>
      <property>sim/gui/dialogs/static-lod/mode/pixel</property>
      <live>true</live>
      <label>Pixel</label>
      <binding>
        <command>property-assign</command>
        <property>sim/gui/dialogs/static-lod/mode/distance</property>
        <value>0</value>
      </binding>
      <binding>
        <command>property-assign</command>
        <property>sim/gui/dialogs/static-lod/mode/pixel</property>
        <value>1</value>
      </binding>
      <binding>
        <command>property-assign</command>
        <property>sim/rendering/static-lod/ai-range-mode-pixel</property>
        <value>1</value>
      </binding>
    </radio>

    <radio>
      <row>3</row>
      <col>4</col>
      <halign>left</halign>
      <name>distance</name>
      <property>sim/gui/dialogs/static-lod/mode/distance</property>
      <live>true</live>
      <label>Distance (m)</label>
      <binding>
        <command>property-assign</command>
        <property>sim/gui/dialogs/static-lod/mode/distance</property>
        <value>1</value>
      </binding>
      <binding>
        <command>property-assign</command>
        <property>sim/gui/dialogs/static-lod/mode/pixel</property>
        <value>0</value>
      </binding>
      <binding>
        <command>property-assign</command>
        <property>sim/rendering/static-lod/ai-range-mode-pixel</property>
        <value>0</value>
      </binding>
    </radio>

    <text>
      <row>4</row><col>0</col>
      <halign>right</halign>
      <label>AI/MP Interior</label>
    </text>

    <input>
      <row>4</row><col>1</col>
      <halign>fill</halign>
      <property>/sim/rendering/static-lod/ai-interior</property>
    </input>

<!-- // meaningless for now...
    <input>
      <row>3</row><col>3</col>
      <halign>fill</halign>
      <property>/sim/rendering/static-lod/ai-bare</property>
    </input>
-->

  </group>

  <hrule/>

  <group>
    <layout>hbox</layout>
    <default-padding>10</default-padding>
    <empty><stretch>true</stretch></empty>
    <button>
      <legend>OK</legend>
      <default>true</default>
      <equal>true</equal>
      <binding>
        <command>dialog-apply</command>
      </binding>
      <binding>
          <command>nasal</command>
          <script><![CDATA[
            var reinit = 0;
            foreach (var p; reload_props) {
              if (reload_vals[p] != getprop(p)) {
                reinit = 1;
              }
            }

            if (reinit) {
              fgcommand("reload-materials", props.Node.new());
              fgcommand("reinit", props.Node.new({"subsystem": "scenery"}));
            }
          ]]>
          </script>
      </binding>
      <binding>
        <command>dialog-close</command>
      </binding>
    </button>
    <empty><stretch>true</stretch></empty>
    <button>
      <legend>Apply</legend>
      <equal>true</equal>
      <binding>
        <command>dialog-apply</command>
      </binding>
    </button>
    <empty><stretch>true</stretch></empty>
    <button>
      <legend>Reset</legend>
      <equal>true</equal>
      <binding>
        <command>dialog-update</command>
      </binding>
    </button>
    <empty><stretch>true</stretch></empty>
    <button>
      <legend>Cancel</legend>
      <key>Esc</key>
      <binding>
        <command>dialog-close</command>
      </binding>
    </button>
  </group>

	<nasal>
		<open>
		</open>
	</nasal>

</PropertyList>