From 557083019c7b7cbbb45d698a778ccd7957ddbf33 Mon Sep 17 00:00:00 2001
From: bwinkel <bwinkel78@gmail.com>
Date: Sat, 20 Apr 2019 22:05:36 +0200
Subject: [PATCH] gui: implement some of the ui functionality (auto update,
 generic paths)

---
 pycraf/gui/gui.py     | 12 +++++++++++
 pycraf/gui/workers.py | 46 +++++++++++++++++++++++++++++++++++++------
 2 files changed, 52 insertions(+), 6 deletions(-)

diff --git a/pycraf/gui/gui.py b/pycraf/gui/gui.py
index 754c61675..ccb334b22 100644
--- a/pycraf/gui/gui.py
+++ b/pycraf/gui/gui.py
@@ -153,6 +153,12 @@ def __init__(self, **kwargs):
 
         self.setup_gui()
 
+        # want that at start, user is presented with a plot
+        self.timer = QtCore.QTimer()
+        self.timer.setSingleShot(True)
+        self.timer.timeout.connect(self.on_any_param_changed)
+        self.timer.start(10)
+
     @QtCore.pyqtSlot()
     def setup_gui(self):
 
@@ -351,10 +357,16 @@ def on_any_param_changed(self):
         job_dict = self._get_parameters()
         self.geo_job_triggered.emit(job_dict)
 
+        if self.ui.pathprofAutoUpdateCheckBox.isChecked():
+            self.on_pathprof_compute_pressed()
+
     @QtCore.pyqtSlot()
     def on_pathprof_compute_pressed(self):
 
         job_dict = self._get_parameters()
+        job_dict['do_generic'] = (
+            not self.ui.pathprofIncludeHeightCheckBox.isChecked()
+            )
         # self.geo_job_triggered.emit(job_dict)
         self.pp_job_triggered.emit(job_dict)
 
diff --git a/pycraf/gui/workers.py b/pycraf/gui/workers.py
index 252daca8c..eed04dc05 100644
--- a/pycraf/gui/workers.py
+++ b/pycraf/gui/workers.py
@@ -23,6 +23,29 @@ def cached_height_path_data(*args, **kwargs):
     return pathprof.height_path_data(*args, **kwargs)
 
 
+# @lru_cache(maxsize=10, typed=False)
+# def cached_height_path_data_generic(*args, **kwargs):
+#     # height_path_data_generic has a different signature;
+#     # need to find mid point
+#     lon_t, lat_t, lon_r, lat_r, step = args
+#     distance, bearing, _ = pathprof.geoid_inverse(
+#         lon_t, lat_t, lon_r, lat_r
+#         )
+#     lon_mid, lat_mid, _ = pathprof.geoid_direct(
+#         lon_t, lat_r, bearing, distance / 2,
+#         )
+#     args = distance, step, lon_mid, lat_mid
+#     return pathprof.height_path_data_generic(*args, **kwargs)
+
+
+@lru_cache(maxsize=10, typed=False)
+def cached_height_path_data_generic(*args, **kwargs):
+    # height_path_data_generic has no backbearings, etc.
+    res = pathprof.height_path_data(*args, **kwargs)
+    res['heights'][...] = 0
+    return res
+
+
 @lru_cache(maxsize=10, typed=False)
 def cached_height_map_data(*args, **kwargs):
     return pathprof.height_map_data(*args, **kwargs)
@@ -135,12 +158,23 @@ def do_job(self):
         jdict = self.job_dict
         print('doing job', jdict)
 
-        hprof_data = cached_height_path_data(
-            jdict['tx_lon'] * u.deg, jdict['tx_lat'] * u.deg,
-            jdict['rx_lon'] * u.deg, jdict['rx_lat'] * u.deg,
-            jdict['stepsize'] * u.m,
-            zone_t=jdict['tx_clutter'], zone_r=jdict['rx_clutter'],
-            )
+        if jdict['do_generic']:
+
+            hprof_data = cached_height_path_data_generic(
+                jdict['tx_lon'] * u.deg, jdict['tx_lat'] * u.deg,
+                jdict['rx_lon'] * u.deg, jdict['rx_lat'] * u.deg,
+                jdict['stepsize'] * u.m,
+                zone_t=jdict['tx_clutter'], zone_r=jdict['rx_clutter'],
+                )
+
+        else:
+
+            hprof_data = cached_height_path_data(
+                jdict['tx_lon'] * u.deg, jdict['tx_lat'] * u.deg,
+                jdict['rx_lon'] * u.deg, jdict['rx_lat'] * u.deg,
+                jdict['stepsize'] * u.m,
+                zone_t=jdict['tx_clutter'], zone_r=jdict['rx_clutter'],
+                )
 
         results = pathprof.atten_path_fast(
             jdict['freq'] * u.GHz,