Refresh printers on page refresh

qml/pages/FirstPage.qml

@@ -33,6 +33,8 @@ Page {
         }
     }
 
+    signal refreshed()
+
     Component.onCompleted: {
         discovery.discover();
     }
@@ -64,6 +66,7 @@ Page {
                 text: qsTr("Refresh")
                 onClicked: {
                     discovery.discover();
+                    page.refreshed();
                 }
             }
         }
@@ -96,6 +99,15 @@ Page {
                     }
                 }
 
+
+                Connections {
+                    target: page
+                    onRefreshed: {
+                        console.log("onRefreshed")
+                        printer.refresh()
+                    }
+                }
+
                 onClicked: {
                     if(!canPrint)
                         return;

src/ippprinter.cpp

@@ -43,6 +43,10 @@ void IppPrinter::setUrl(QString url)
 
 void IppPrinter::onUrlChanged()
 {
+    refresh();
+}
+
+void IppPrinter::refresh() {
     _attrs = QJsonObject();
     emit attrsChanged();
 

src/ippprinter.h

@@ -22,6 +22,8 @@ public:
     QString getUrl() {return _url;}
     void setUrl(QString url);
 
+    Q_INVOKABLE void refresh();
+
     Q_INVOKABLE bool print(QJsonObject attrs, QString file);
     Q_INVOKABLE bool getJobs();
     Q_INVOKABLE bool cancelJob(qint32 jobId);