From 6be234d918664dcabe1b5005e6261287f2321528 Mon Sep 17 00:00:00 2001
From: Stanislaw Halik <sthalik@misaki.pl>
Date: Thu, 4 Nov 2021 19:03:34 +0100
Subject: tracker/trackhat: add point filter gain limiter

---
 tracker-trackhat/dialog.cpp    |   4 ++
 tracker-trackhat/dialog.ui     | 105 +++++++++++++++++++++++++++++++++++++----
 tracker-trackhat/lang/nl_NL.ts |   4 ++
 tracker-trackhat/lang/ru_RU.ts |   4 ++
 tracker-trackhat/lang/stub.ts  |   4 ++
 tracker-trackhat/lang/zh_CN.ts |   4 ++
 tracker-trackhat/trackhat.hpp  |   1 +
 7 files changed, 117 insertions(+), 9 deletions(-)

diff --git a/tracker-trackhat/dialog.cpp b/tracker-trackhat/dialog.cpp
index 89e0e427..b4ee945e 100644
--- a/tracker-trackhat/dialog.cpp
+++ b/tracker-trackhat/dialog.cpp
@@ -30,6 +30,7 @@ trackhat_dialog::trackhat_dialog()
     tie_setting(t.model, ui.model_type);
     tie_setting(t.min_pt_size, ui.min_point_size);
     tie_setting(t.max_pt_size, ui.max_point_size);
+    tie_setting(t.point_filter_limit, ui.point_filter_limit);
 
     // exposure
 
@@ -37,11 +38,14 @@ trackhat_dialog::trackhat_dialog()
     tie_setting(t.gain, ui.gain_slider);
     ui.exposure_label->setValue((int)*t.exposure);
     ui.gain_label->setValue((int)*t.gain);
+    ui.point_filter_limit_label->setValue(*t.point_filter_limit);
 
     connect(&t.exposure, value_::value_changed<slider_value>(), ui.exposure_label,
         [this] { ui.exposure_label->setValue((int)*t.exposure); }, Qt::QueuedConnection);
     connect(&t.gain, value_::value_changed<slider_value>(), ui.gain_label,
         [this] { ui.gain_label->setValue((int)*t.gain); }, Qt::QueuedConnection);
+    connect(&t.point_filter_limit, value_::value_changed<slider_value>(), ui.point_filter_limit_label,
+        [this] { ui.point_filter_limit_label->setValue(*t.point_filter_limit); }, Qt::QueuedConnection);
 
     // threshold
 
diff --git a/tracker-trackhat/dialog.ui b/tracker-trackhat/dialog.ui
index e63fa465..09e3bef9 100644
--- a/tracker-trackhat/dialog.ui
+++ b/tracker-trackhat/dialog.ui
@@ -7,7 +7,7 @@
     <x>0</x>
     <y>0</y>
     <width>365</width>
-    <height>388</height>
+    <height>385</height>
    </rect>
   </property>
   <property name="minimumSize">
@@ -67,6 +67,9 @@
       </item>
       <item row="2" column="2">
        <widget class="QSpinBox" name="threshold_label">
+        <property name="focusPolicy">
+         <enum>Qt::NoFocus</enum>
+        </property>
         <property name="alignment">
          <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
         </property>
@@ -83,6 +86,9 @@
       </item>
       <item row="0" column="2">
        <widget class="QSpinBox" name="exposure_label">
+        <property name="focusPolicy">
+         <enum>Qt::NoFocus</enum>
+        </property>
         <property name="alignment">
          <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
         </property>
@@ -106,6 +112,9 @@
       </item>
       <item row="1" column="2">
        <widget class="QSpinBox" name="gain_label">
+        <property name="focusPolicy">
+         <enum>Qt::NoFocus</enum>
+        </property>
         <property name="alignment">
          <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
         </property>
@@ -181,6 +190,9 @@
       </item>
       <item row="3" column="2">
        <widget class="QSpinBox" name="threshold_2_label">
+        <property name="focusPolicy">
+         <enum>Qt::NoFocus</enum>
+        </property>
         <property name="alignment">
          <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
         </property>
@@ -289,6 +301,9 @@
         <property name="maximum">
          <double>999.000000000000000</double>
         </property>
+        <property name="value">
+         <double>1.000000000000000</double>
+        </property>
        </widget>
       </item>
      </layout>
@@ -308,7 +323,7 @@
           <verstretch>0</verstretch>
          </sizepolicy>
         </property>
-        <layout class="QHBoxLayout" name="horizontalLayout">
+        <layout class="QGridLayout" name="gridLayout_3">
          <property name="leftMargin">
           <number>0</number>
          </property>
@@ -321,14 +336,45 @@
          <property name="bottomMargin">
           <number>0</number>
          </property>
-         <item>
+         <item row="0" column="0">
           <widget class="QCheckBox" name="enable_point_filter">
            <property name="text">
             <string>Point filter</string>
            </property>
           </widget>
          </item>
-         <item>
+         <item row="0" column="2">
+          <widget class="QDoubleSpinBox" name="point_filter_label">
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="Maximum" vsizetype="Maximum">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
+           <property name="focusPolicy">
+            <enum>Qt::NoFocus</enum>
+           </property>
+           <property name="alignment">
+            <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+           </property>
+           <property name="readOnly">
+            <bool>true</bool>
+           </property>
+           <property name="buttonSymbols">
+            <enum>QAbstractSpinBox::NoButtons</enum>
+           </property>
+           <property name="suffix">
+            <string> px</string>
+           </property>
+           <property name="decimals">
+            <number>2</number>
+           </property>
+           <property name="maximum">
+            <double>300.000000000000000</double>
+           </property>
+          </widget>
+         </item>
+         <item row="0" column="1">
           <widget class="QSlider" name="point_filter_slider">
            <property name="sizePolicy">
             <sizepolicy hsizetype="Expanding" vsizetype="Maximum">
@@ -344,14 +390,33 @@
            </property>
           </widget>
          </item>
-         <item>
-          <widget class="QDoubleSpinBox" name="point_filter_label">
+         <item row="1" column="1">
+          <widget class="QSlider" name="point_filter_limit">
            <property name="sizePolicy">
-            <sizepolicy hsizetype="Maximum" vsizetype="Maximum">
+            <sizepolicy hsizetype="Expanding" vsizetype="Maximum">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
+           <property name="maximum">
+            <number>99</number>
+           </property>
+           <property name="orientation">
+            <enum>Qt::Horizontal</enum>
+           </property>
+          </widget>
+         </item>
+         <item row="1" column="2">
+          <widget class="QDoubleSpinBox" name="point_filter_limit_label">
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="Preferred" vsizetype="Maximum">
              <horstretch>0</horstretch>
              <verstretch>0</verstretch>
             </sizepolicy>
            </property>
+           <property name="focusPolicy">
+            <enum>Qt::NoFocus</enum>
+           </property>
            <property name="alignment">
             <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
            </property>
@@ -361,14 +426,24 @@
            <property name="buttonSymbols">
             <enum>QAbstractSpinBox::NoButtons</enum>
            </property>
+           <property name="prefix">
+            <string/>
+           </property>
            <property name="suffix">
-            <string> px</string>
+            <string/>
            </property>
            <property name="decimals">
             <number>2</number>
            </property>
            <property name="maximum">
-            <double>300.000000000000000</double>
+            <double>1.000000000000000</double>
+           </property>
+          </widget>
+         </item>
+         <item row="1" column="0">
+          <widget class="QLabel" name="label_8">
+           <property name="text">
+            <string>Limit</string>
            </property>
           </widget>
          </item>
@@ -400,6 +475,18 @@
    </item>
   </layout>
  </widget>
+ <tabstops>
+  <tabstop>exposure_slider</tabstop>
+  <tabstop>gain_slider</tabstop>
+  <tabstop>threshold_slider</tabstop>
+  <tabstop>threshold_2_slider</tabstop>
+  <tabstop>model_type</tabstop>
+  <tabstop>min_point_size</tabstop>
+  <tabstop>max_point_size</tabstop>
+  <tabstop>enable_point_filter</tabstop>
+  <tabstop>point_filter_slider</tabstop>
+  <tabstop>point_filter_limit</tabstop>
+ </tabstops>
  <resources>
   <include location="trackhat-res.qrc"/>
  </resources>
diff --git a/tracker-trackhat/lang/nl_NL.ts b/tracker-trackhat/lang/nl_NL.ts
index f5de5702..9aba000e 100644
--- a/tracker-trackhat/lang/nl_NL.ts
+++ b/tracker-trackhat/lang/nl_NL.ts
@@ -71,6 +71,10 @@
         <source>Status: %1 points detected. BAD!</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <source>Limit</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>trackhat_module</name>
diff --git a/tracker-trackhat/lang/ru_RU.ts b/tracker-trackhat/lang/ru_RU.ts
index f5de5702..9aba000e 100644
--- a/tracker-trackhat/lang/ru_RU.ts
+++ b/tracker-trackhat/lang/ru_RU.ts
@@ -71,6 +71,10 @@
         <source>Status: %1 points detected. BAD!</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <source>Limit</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>trackhat_module</name>
diff --git a/tracker-trackhat/lang/stub.ts b/tracker-trackhat/lang/stub.ts
index f5de5702..9aba000e 100644
--- a/tracker-trackhat/lang/stub.ts
+++ b/tracker-trackhat/lang/stub.ts
@@ -71,6 +71,10 @@
         <source>Status: %1 points detected. BAD!</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <source>Limit</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>trackhat_module</name>
diff --git a/tracker-trackhat/lang/zh_CN.ts b/tracker-trackhat/lang/zh_CN.ts
index f5de5702..9aba000e 100644
--- a/tracker-trackhat/lang/zh_CN.ts
+++ b/tracker-trackhat/lang/zh_CN.ts
@@ -71,6 +71,10 @@
         <source>Status: %1 points detected. BAD!</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <source>Limit</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>trackhat_module</name>
diff --git a/tracker-trackhat/trackhat.hpp b/tracker-trackhat/trackhat.hpp
index 7dce6d76..c844a520 100644
--- a/tracker-trackhat/trackhat.hpp
+++ b/tracker-trackhat/trackhat.hpp
@@ -40,6 +40,7 @@ struct trackhat_settings : opts
     value<double> max_pt_size{b, "max-point-size", 50};
     value<bool> enable_point_filter{b, "enable-point-filter", true };
     value<slider_value> point_filter_coefficient{b, "point-filter-coefficient", { 1.5, 1, 4 }};
+    value<slider_value> point_filter_limit { b, "point-filter-limit", { 0.1, 0.01, 1 }};
 };
 
 class setting_receiver : public QObject
-- 
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