change stiching method

add camera temperature readout

src/ui/cameralistwidget.cpp

@@ -31,9 +31,7 @@ void CameraListWidget::setCameras(const std::vector<cam::Camera::Description>& d
 	qDebug()<<"cameras: "<<desc_.size();
 	setRowCount(static_cast<int>(desc_.size()));
 	for(size_t i = 0; i < desc_.size(); ++i)
-	{
 		setItem(static_cast<int>(i), 0, new QTableWidgetItem((desc_[i].getVendor() + " " + desc_[i].getModel()).c_str()));
-	}
 }
 
 std::vector<cam::Camera::Description> CameraListWidget::getSelectedDescriptions()

src/ui/cvimageviewer.cpp

@@ -100,7 +100,6 @@ void CvImageViewer::mousePressEvent(QMouseEvent *event)
 		}
 		else
 		{
-
 			sigValue(x, y, 0);
 		}
 	}

src/ui/mainwindow.cpp

@@ -12,7 +12,7 @@ MainWindow::MainWindow(QWidget *parent)
 	, ui(new Ui::MainWindow)
 {
 	ui->setupUi(this);
-	ui->statusbar->showMessage("idle");
+	ui->statusbar->showMessage("no cameras");
 	connect(ui->actionQuit, &QAction::triggered, [this](bool checked){(void)checked; close();});
 	connect(ui->actionCameras, &QAction::triggered, [this](bool checked){(void)checked; sigChooseCameras();});
 	connect(ui->actionProfile, &QAction::triggered, [this](bool checked){(void)checked; sigEditProfiles();});
@@ -32,6 +32,11 @@ void MainWindow::setImageValue(size_t x, size_t y, double value)
 	ui->lcdNumber->display(value);
 }
 
+void MainWindow::setTemperature(double temp)
+{
+	ui->lcdNumber_temp->display(temp);
+}
+
 void MainWindow::saveImage()
 {
 	if(!ui->mainViewer->getImage().data)
@@ -59,7 +64,16 @@ void MainWindow::openImage()
 	{
 		cv::Mat image;
 		cv::FileStorage matf(fileName.toStdString(), cv::FileStorage::READ);
-		matf["image"]>>image;
+		try
+		{
+			matf["image"]>>image;
+		}
+		catch(const cv::Exception& ex)
+		{
+			qDebug()<<ex.what();
+			QMessageBox::warning(this, "Invalid file", "File selected dose not contain a valid image");
+			return;
+		}
 
 		if(matf.isOpened() && (!image.data || image.type() != CV_32FC1))
 		{
@@ -75,6 +89,12 @@ void MainWindow::openImage()
 	}
 }
 
+void MainWindow::enableCapture(bool enable)
+{
+	ui->statusbar->showMessage(enable ? "idle" : "cameras not ready" );
+	ui->pushButtonCapture->setEnabled(enable);
+}
+
 void MainWindow::addCamera(std::shared_ptr<Camera> camera)
 {
 	viewers_.push_back(new CvImageViewer(this, camera->id()));

src/ui/mainwindow.h

@@ -36,6 +36,8 @@ public slots:
 	bool setProfile(const QString& profileName);
 	QString getProfileName();
 	void statusMsg(QString msg);
+	void enableCapture(bool capture);
+	void setTemperature(double temp);
 
 public:
 	MainWindow(QWidget *parent = nullptr);

src/ui/mainwindow.ui

@@ -42,7 +42,7 @@
             <rect>
              <x>0</x>
              <y>0</y>
-             <width>278</width>
+             <width>182</width>
              <height>483</height>
             </rect>
            </property>
@@ -74,8 +74,8 @@
                <rect>
                 <x>0</x>
                 <y>0</y>
-                <width>467</width>
-                <height>313</height>
+                <width>563</width>
+                <height>282</height>
                </rect>
               </property>
               <layout class="QVBoxLayout" name="verticalLayout_6">
@@ -152,6 +152,9 @@
           <layout class="QVBoxLayout" name="verticalLayout_2">
            <item>
             <widget class="QPushButton" name="pushButtonCapture">
+             <property name="enabled">
+              <bool>false</bool>
+             </property>
              <property name="text">
               <string>Capture</string>
              </property>
@@ -180,6 +183,36 @@
              </item>
             </layout>
            </item>
+           <item>
+            <layout class="QHBoxLayout" name="horizontalLayout_3">
+             <property name="topMargin">
+              <number>0</number>
+             </property>
+             <item>
+              <widget class="QLabel" name="label_temp">
+               <property name="enabled">
+                <bool>true</bool>
+               </property>
+               <property name="text">
+                <string>Mean camera temperature [℃]</string>
+               </property>
+              </widget>
+             </item>
+             <item>
+              <widget class="QLCDNumber" name="lcdNumber_temp">
+               <property name="enabled">
+                <bool>true</bool>
+               </property>
+               <property name="value" stdset="0">
+                <double>0.000000000000000</double>
+               </property>
+               <property name="intValue" stdset="0">
+                <number>0</number>
+               </property>
+              </widget>
+             </item>
+            </layout>
+           </item>
           </layout>
          </widget>
         </item>