feat(Chat): handle correctly hovered links in messages

tests/ui/modules/Linphone/Chat/Message.qml

@@ -12,10 +12,28 @@ Item {
   property alias backgroundColor: rectangle.color
   property alias color: text.color
   property alias fontSize: text.font.pointSize
+
   default property alias _content: content.data
 
   // -----------------------------------------------------------------
 
+  function _handleHoveredLink (hoveredLink) {
+    var root = Utils.getTopParent(container)
+    var children = root.children
+
+    // Can be the `invertedMouseArea` of other message.
+    // Or another? It's a problem in this case...
+    var mouseArea = children[children.length - 1]
+
+    if (Utils.qmlTypeof(mouseArea, 'QQuickMouseArea')) {
+      mouseArea.cursorShape = hoveredLink
+        ? Qt.PointingHandCursor
+        : Qt.ArrowCursor
+    }
+  }
+
+  // -----------------------------------------------------------------
+
   implicitHeight: text.contentHeight + text.padding * 2
 
   Rectangle {
@@ -45,21 +63,15 @@ Item {
       imagesHeight: ChatStyle.entry.message.images.height,
       imagesWidth: ChatStyle.entry.message.images.width
     })
-    wrapMode: Text.Wrap
 
     // See http://doc.qt.io/qt-5/qml-qtquick-text.html#textFormat-prop
     // and http://doc.qt.io/qt-5/richtext-html-subset.html
     textFormat: Text.RichText // To supports links and imgs.
 
-    onLinkActivated: Qt.openUrlExternally(link)
+    wrapMode: Text.Wrap
 
-    MouseArea {
-      anchors.fill: parent
-      acceptedButtons: Qt.NoButton
-      cursorShape: parent.hoveredLink
-        ? Qt.PointingHandCursor
-        : Qt.ArrowCursor
-    }
+    onHoveredLinkChanged: _handleHoveredLink(hoveredLink)
+    onLinkActivated: Qt.openUrlExternally(link)
 
     InvertedMouseArea {
       anchors.fill: parent
@@ -70,6 +82,17 @@ Item {
         parent.focus = false
       }
     }
+
+    // Used if no InvertedMouseArea exists.
+    MouseArea {
+      id: mouseArea
+
+      anchors.fill: parent
+      acceptedButtons: Qt.NoButton
+      cursorShape: parent.hoveredLink
+        ? Qt.PointingHandCursor
+        : Qt.ArrowCursor
+    }
   }
 
   Item {

tests/ui/scripts/Utils/utils.spec.qml

@@ -117,11 +117,14 @@ TestCase {
         component: 'import QtQuick 2.7; ListModel {}',
         result: true,
         type: 'QQmlListModel'
-      },
-      {
+      }, {
         component: 'import QtQuick 2.7; ListView {}',
         result: true,
         type: 'QQuickListView'
+      }, {
+        component: 'import QtQuick 2.7; MouseArea {}',
+        result: true,
+        type: 'QQuickMouseArea'
       }
     ]
   }