- fix unzoomed tapes (TODO: restore tick length)

[flightgear.git] / src / Instrumentation / clock.cxx

diff --git a/src/Instrumentation/clock.cxx b/src/Instrumentation/clock.cxx
index 994c357c05f26e0d47e900ee0b9516e65e6d090a..e5778d5385e20633ac4c266e9cb7b73cd059bb5e 100644 (file)
--- a/src/Instrumentation/clock.cxx
+++ b/src/Instrumentation/clock.cxx
@@ -5,6 +5,9 @@
 //
 // $Id$
 
+#ifdef HAVE_CONFIG_H
+#  include <config.h>
+#endif
 
 #include "clock.hxx"
 #include <simgear/timing/sg_time.hxx>
@@ -12,6 +15,38 @@
 #include <Main/util.hxx>
 
 
+Clock::Clock ( SGPropertyNode *node )
+    : _is_serviceable(true),
+      _gmt_time_sec(0),
+      _offset_sec(0),
+      _indicated_sec(0),
+      _indicated_min(0),
+      _indicated_hour(0),
+      _local_hour(0),
+      _standstill_offset(0),
+      name("clock"),
+      num(0)
+{
+    _indicated_string[0] = '\0';
+
+    int i;
+    for ( i = 0; i < node->nChildren(); ++i ) {
+        SGPropertyNode *child = node->getChild(i);
+        string cname = child->getName();
+        string cval = child->getStringValue();
+        if ( cname == "name" ) {
+            name = cval;
+        } else if ( cname == "number" ) {
+            num = child->getIntValue();
+        } else {
+            SG_LOG( SG_INSTR, SG_WARN, "Error in clock config logic" );
+            if ( name.length() ) {
+                SG_LOG( SG_INSTR, SG_WARN, "Section = " << name );
+            }
+        }
+    }
+}
+
 Clock::Clock ()
     : _is_serviceable(true),
       _gmt_time_sec(0),
@@ -20,6 +55,7 @@ Clock::Clock ()
       _standstill_offset(0)
 {
     _indicated_string[0] = '\0';
+    _indicated_short_string[0] = '\0';
 }
 
 Clock::~Clock ()
@@ -29,10 +65,19 @@ Clock::~Clock ()
 void
 Clock::init ()
 {
-    _serviceable_node = fgGetNode("/instrumentation/clock/serviceable", true);
-    _offset_node      = fgGetNode("/instrumentation/clock/offset-sec", true);
-    _sec_node         = fgGetNode("/instrumentation/clock/indicated-sec", true);
-    _string_node      = fgGetNode("/instrumentation/clock/indicated-string", true);
+    string branch;
+    branch = "/instrumentation/" + name;
+
+    SGPropertyNode *node = fgGetNode(branch.c_str(), num, true );
+    _serviceable_node = node->getChild("serviceable", 0, true);
+    _offset_node = node->getChild("offset-sec", 0, true);
+    _sec_node = node->getChild("indicated-sec", 0, true);
+    _min_node = node->getChild("indicated-min", 0, true);
+    _hour_node = node->getChild("indicated-hour", 0, true);
+    _lhour_node = node->getChild("local-hour", 0, true);
+    _string_node = node->getChild("indicated-string", 0, true);
+    _string_node1 = node->getChild("indicated-short-string", 0, true);
+    _string_node2 = node->getChild("local-short-string", 0, true);
 }
 
 void
@@ -51,6 +96,12 @@ Clock::update (double delta_time_sec)
     int min = t->tm_min;
     int sec = t->tm_sec;
 
+    // compute local time zone hour
+    int tzoffset_hours = globals->get_time_params()->get_local_offset() / 3600;
+    int lhour = hour + tzoffset_hours;
+    if ( lhour < 0 ) { lhour += 24; }
+    if ( lhour >= 24 ) { lhour -= 24; }
+
     long gmt = (hour * 60 + min) * 60 + sec;
     int offset = _offset_node->getLongValue();
 
@@ -89,7 +140,20 @@ Clock::update (double delta_time_sec)
 
     sprintf(_indicated_string, "%02d:%02d:%02d", hour, min, sec);
     _string_node->setStringValue(_indicated_string);
+    sprintf(_indicated_short_string, "%02d:%02d", hour, min);
+    _string_node1->setStringValue(_indicated_short_string);
+    sprintf(_local_short_string, "%02d:%02d", lhour, min);
+    _string_node2->setStringValue(_local_short_string);
     _is_serviceable = true;
+
+    _indicated_min = min;
+    _min_node->setLongValue(_indicated_min);
+    _indicated_hour = hour;
+    _hour_node->setLongValue(_indicated_hour);
+    _local_hour = lhour;
+    _lhour_node->setLongValue(_local_hour);
+
+    
 }