tracker/{pt,aruco}: enable camera dialog

Suggested-by: MathijsG
Issue: #454

3 files changed, 84 insertions, 36 deletions

diff --git a/tracker-aruco/aruco-trackercontrols.ui b/tracker-aruco/aruco-trackercontrols.ui
index ed1c1edf..71bd1c1c 100644
--- a/tracker-aruco/aruco-trackercontrols.ui
+++ b/tracker-aruco/aruco-trackercontrols.ui
@@ -9,8 +9,8 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>485</width>
-    <height>180</height>
+    <width>474</width>
+    <height>208</height>
    </rect>
   </property>
   <property name="sizePolicy">
@@ -23,13 +23,6 @@
    <string>Tracker settings</string>
   </property>
   <layout class="QGridLayout" name="gridLayout">
-   <item row="1" column="1">
-    <widget class="QDialogButtonBox" name="buttonBox">
-     <property name="standardButtons">
-      <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
-     </property>
-    </widget>
-   </item>
    <item row="0" column="0">
     <widget class="QFrame" name="frame">
      <layout class="QGridLayout" name="gridLayout_3">
@@ -47,13 +40,6 @@
         </property>
        </widget>
       </item>
-      <item row="3" column="0">
-       <widget class="QLabel" name="label_4">
-        <property name="text">
-         <string>Resolution</string>
-        </property>
-       </widget>
-      </item>
       <item row="3" column="1">
        <widget class="QComboBox" name="resolution">
         <property name="sizePolicy">
@@ -84,6 +70,13 @@
         </item>
        </widget>
       </item>
+      <item row="3" column="0">
+       <widget class="QLabel" name="label_4">
+        <property name="text">
+         <string>Resolution</string>
+        </property>
+       </widget>
+      </item>
       <item row="1" column="1">
        <widget class="QComboBox" name="cameraFPS">
         <property name="sizePolicy">
@@ -131,15 +124,18 @@
         </property>
        </widget>
       </item>
-      <item row="2" column="1">
-       <widget class="QComboBox" name="cameraName">
-        <property name="sizePolicy">
-         <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
-          <horstretch>0</horstretch>
-          <verstretch>0</verstretch>
-         </sizepolicy>
+      <item row="5" column="1">
+       <spacer name="verticalSpacer">
+        <property name="orientation">
+         <enum>Qt::Vertical</enum>
         </property>
-       </widget>
+        <property name="sizeHint" stdset="0">
+         <size>
+          <width>20</width>
+          <height>0</height>
+         </size>
+        </property>
+       </spacer>
       </item>
       <item row="0" column="1">
        <widget class="QSpinBox" name="cameraFOV">
@@ -160,18 +156,28 @@
         </property>
        </widget>
       </item>
+      <item row="2" column="1">
+       <widget class="QComboBox" name="cameraName">
+        <property name="sizePolicy">
+         <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+          <horstretch>0</horstretch>
+          <verstretch>0</verstretch>
+         </sizepolicy>
+        </property>
+       </widget>
+      </item>
       <item row="4" column="1">
-       <spacer name="verticalSpacer">
-        <property name="orientation">
-         <enum>Qt::Vertical</enum>
+       <widget class="QPushButton" name="camera_settings">
+        <property name="sizePolicy">
+         <sizepolicy hsizetype="Preferred" vsizetype="Maximum">
+          <horstretch>0</horstretch>
+          <verstretch>0</verstretch>
+         </sizepolicy>
         </property>
-        <property name="sizeHint" stdset="0">
-         <size>
-          <width>20</width>
-          <height>0</height>
-         </size>
+        <property name="text">
+         <string>Camera settings</string>
         </property>
-       </spacer>
+       </widget>
       </item>
      </layout>
     </widget>
@@ -261,6 +267,13 @@
      </layout>
     </widget>
    </item>
+   <item row="1" column="1">
+    <widget class="QDialogButtonBox" name="buttonBox">
+     <property name="standardButtons">
+      <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
+     </property>
+    </widget>
+   </item>
   </layout>
  </widget>
  <tabstops>
diff --git a/tracker-aruco/ftnoir_tracker_aruco.cpp b/tracker-aruco/ftnoir_tracker_aruco.cpp
index d59ac9be..81a2e176 100644
--- a/tracker-aruco/ftnoir_tracker_aruco.cpp
+++ b/tracker-aruco/ftnoir_tracker_aruco.cpp
@@ -7,13 +7,15 @@
 
 #include "ftnoir_tracker_aruco.h"
 #include "api/plugin-api.hpp"
+#include "compat/camera-names.hpp"
+#include "compat/sleep.hpp"
+#include "compat/pi-constant.hpp"
+#include "cv/video-property-page.hpp"
+
 #include <opencv2/core.hpp>
 #include <opencv2/videoio.hpp>
 #include <opencv2/imgproc.hpp>
 #include <opencv2/calib3d.hpp>
-#include "compat/camera-names.hpp"
-#include "compat/sleep.hpp"
-#include "compat/pi-constant.hpp"
 
 #include <QMutexLocker>
 #include <QDebug>
@@ -425,7 +427,38 @@ TrackerControls::TrackerControls()
     connect(ui.buttonBox, SIGNAL(rejected()), this, SLOT(doCancel()));
     connect(ui.btn_calibrate, SIGNAL(clicked()), this, SLOT(toggleCalibrate()));
     connect(this, SIGNAL(destroyed()), this, SLOT(cleanupCalib()));
+
     connect(&calib_timer, SIGNAL(timeout()), this, SLOT(update_tracker_calibration()));
+    connect(ui.cameraName, &QComboBox::currentTextChanged, this, &TrackerControls::set_camera_settings_available);
+    set_camera_settings_available(ui.cameraName->currentText());
+    connect(ui.camera_settings, &QPushButton::clicked, this, &TrackerControls::show_camera_settings);
+}
+
+
+void TrackerControls::set_camera_settings_available(const QString& camera_name)
+{
+#ifdef _WIN32
+    const bool avail = camera_name != QStringLiteral("PS3Eye Camera");
+    ui.camera_settings->setEnabled(avail);
+#elif defined(__linux)
+    (void)camera_name;
+#else
+    (void)camera_name;
+    ui.camera_settings->setEnabled(false);
+#endif
+}
+
+void TrackerControls::show_camera_settings()
+{
+    const int idx = ui.cameraName->currentIndex();
+    if (tracker)
+    {
+        cv::VideoCapture& cap = tracker->camera;
+        if (cap.isOpened())
+            video_property_page::show_from_capture(cap, idx);
+    }
+    else
+        video_property_page::show(idx);
 }
 
 void TrackerControls::toggleCalibrate()
diff --git a/tracker-aruco/ftnoir_tracker_aruco.h b/tracker-aruco/ftnoir_tracker_aruco.h
index 101060f7..41063ca0 100644
--- a/tracker-aruco/ftnoir_tracker_aruco.h
+++ b/tracker-aruco/ftnoir_tracker_aruco.h
@@ -125,6 +125,8 @@ private slots:
     void toggleCalibrate();
     void cleanupCalib();
     void update_tracker_calibration();
+    void set_camera_settings_available(const QString& camera_name);
+    void show_camera_settings();
 };
 
 class TrackerDll : public Metadata