UI: Add buttons to move app groups.

src/ui/qml/pages/ApplicationsPage.qml

@@ -7,18 +7,30 @@ import com.fortfirewall 1.0
 BasePage {
 
     readonly property var appGroups: firewallConf.appGroups
+    readonly property int appGroupsCount: appGroups.length
 
     function resetGroupName() {
         editGroupName.text = "";
         editGroupName.forceActiveFocus();
     }
 
+    function moveAppGroup(index, step) {
+        var toIndex = index + step;
+        if (toIndex < 0)
+            toIndex = appGroupsCount - 1;
+        else if (toIndex >= appGroupsCount)
+            toIndex = 0;
+
+        firewallConf.moveAppGroup(index, toIndex);
+        barGroups.currentIndex = toIndex;
+    }
+
     ColumnLayout {
         anchors.fill: parent
 
         RowLayout {
             TextField {
-                enabled: rptAppGroups.count < 16
+                enabled: appGroupsCount < 16
                 id: editGroupName
                 placeholderText: QT_TRANSLATE_NOOP("qml", "Group Name")
             }

src/ui/qml/pages/apps/AppsColumn.qml

@@ -15,6 +15,14 @@ ColumnLayout {
                 firewallConf.removeAppGroup(index, index);
             }
         }
+        Button {
+            text: QT_TRANSLATE_NOOP("qml", "Move left")
+            onClicked: moveAppGroup(index, -1)
+        }
+        Button {
+            text: QT_TRANSLATE_NOOP("qml", "Move right")
+            onClicked: moveAppGroup(index, 1)
+        }
 
         Item {
             Layout.fillWidth: true
@@ -41,7 +49,6 @@ ColumnLayout {
 
             textArea {
                 placeholderText: "
-System
 C:\\Program Files\\Internet Explorer\\iexplore.exe
 "
                 text: appGroup.blockText
@@ -59,6 +66,7 @@ C:\\Program Files\\Internet Explorer\\iexplore.exe
 
             textArea {
                 placeholderText: "
+System
 C:\\Program Files\\Skype\\Phone\\Skype.exe
 "
                 text: appGroup.allowText