1 files changed, 68 insertions, 0 deletions
diff --git a/qml/components/NoticeOptional.qml b/qml/components/NoticeOptional.qml
new file mode 100644
index 0000000..83e0198
--- /dev/null
+++ b/qml/components/NoticeOptional.qml
@@ -0,0 +1,68 @@
+import QtQuick 2.6
+import Sailfish.Silica 1.0
+
+/// Helper to allow using Notice without breaking compilation on SailfishOS 3.4.
+/// This helper conditionally loads either a Notice or a Notification
+/// (or nothing if useNotificationFallback is disabled) based on the availability
+/// of the Notice type.
+Loader {
+    property string text
+    property string duration : "Notice.Short"
+    property bool useNotificationFallback : true
+    property bool transientNotificationFallback : duration === "Notice.Short"
+
+    readonly property bool noticesAvailable : typeof(Notices) !== "undefined"
+
+    function show() {
+        asynchronous = false;
+        if(item){
+            if(item.show) {
+                item.show();
+                return;
+            }
+            else if(item.publish){
+                item.publish();
+                return;
+            }
+        }
+        console.log("Notice could not be shown: " + text);
+    }
+
+    asynchronous: true
+    source: noticesAvailable
+            ? "../helpers/NoticeLoadable.qml"
+            : (useNotificationFallback ? "../helpers/NotificationLoadable.qml" : "")
+
+    Binding {
+        target: item
+        property: "text"
+        value: text
+        when: noticesAvailable && status == Loader.Ready
+    }
+    Binding {
+        target: item
+        property: "duration"
+        value: duration
+        when: noticesAvailable && status == Loader.Ready
+    }
+    //----------------------------------------------------------
+    //fallback bindings
+    Binding {
+        target: item
+        property: "summary"
+        value: text
+        when: !noticesAvailable && useNotificationFallback && status == Loader.Ready
+    }
+    Binding {
+        target: item
+        property: "previewSummary"
+        value: text
+        when: !noticesAvailable && useNotificationFallback && status == Loader.Ready
+    }
+    Binding {
+        target: item
+        property: "isTransient"
+        value: transientNotificationFallback
+        when: !noticesAvailable && useNotificationFallback && status == Loader.Ready
+    }
+}