Add a toggle all checkbox on supported devices page

qt/DetectorTableModel.cpp

@@ -145,3 +145,11 @@ void DetectorTableModel::applySettings()
     ResourceManager::get()->GetSettingsManager()->SetSettings("Detectors", settings);
     ResourceManager::get()->GetSettingsManager()->SaveSettings();
 }
+
+void DetectorTableModel::toggleAll(const bool state)
+{
+    for(unsigned int detector_idx = 0; detector_idx < detectors.size(); detector_idx++)
+    {
+        setData(index(detector_idx,1), state, Qt::CheckStateRole);
+    }
+}

qt/DetectorTableModel.h

@@ -28,6 +28,7 @@ public:
 
 public slots:
     void applySettings();
+    void toggleAll(const bool state);
 };
 
 #endif // DETECTORTABLEMODEL_H

qt/OpenRGBSupportedDevicesPage.cpp

@@ -47,3 +47,8 @@ void OpenRGBSupportedDevicesPage::on_Filter_textChanged(const QString &arg1)
 {
     detectorSortModel->setFilterRegExp(QRegExp(arg1, Qt::CaseInsensitive));
 }
+
+void OpenRGBSupportedDevicesPage::on_ToggleAllCheckbox_toggled(const bool checked)
+{
+        detectorTableModel->toggleAll(checked);
+}

qt/OpenRGBSupportedDevicesPage.h

@@ -25,6 +25,8 @@ private slots:
 
     void on_Filter_textChanged(const QString &arg1);
 
+    void on_ToggleAllCheckbox_toggled(const bool checked);
+
 private:
     Ui::OpenRGBSupportedDevicesPageUi *ui;
 };

qt/OpenRGBSupportedDevicesPage.ui

@@ -26,6 +26,13 @@
      <item>
       <widget class="QLineEdit" name="Filter"/>
      </item>
+     <item>
+      <widget class="QCheckBox" name="ToggleAllCheckbox">
+       <property name="text">
+        <string>Enable/Disable all</string>
+       </property>
+      </widget>
+     </item>
     </layout>
    </item>
    <item>