From c6c138b53e2033a7889ffebd672d079178e6b0f6 Mon Sep 17 00:00:00 2001
From: Donald Gagne <Don@laptop-3.local>
Date: Mon, 20 Mar 2017 16:20:41 -0700
Subject: [PATCH] Flashing sync button when dirty

---
 src/MissionEditor/MissionEditor.qml |  1 +
 src/QmlControls/ToolStrip.qml       | 19 +++++++++++++++++++
 2 files changed, 20 insertions(+)

diff --git a/src/MissionEditor/MissionEditor.qml b/src/MissionEditor/MissionEditor.qml
index efc0a33c3..d4ff77ae1 100644
--- a/src/MissionEditor/MissionEditor.qml
+++ b/src/MissionEditor/MissionEditor.qml
@@ -718,6 +718,7 @@ QGCView {
                     z:                  QGroundControl.zOrderWidgets
                     showAlternateIcon:  [ false, false, _syncDropDownController.dirty, false, false, false, false ]
                     rotateImage:        [ false, false, _syncDropDownController.syncInProgress, false, false, false, false ]
+                    animateImage:       [ false, false, _syncDropDownController.dirty, false, false, false, false ]
                     buttonEnabled:      [ true, true, !_syncDropDownController.syncInProgress, true, true, true, true ]
                     buttonVisible:      [ true, true, true, true, true, _showZoom, _showZoom ]
                     maxHeight:          mapScale.y - toolStrip.y
diff --git a/src/QmlControls/ToolStrip.qml b/src/QmlControls/ToolStrip.qml
index 6edd25790..840cb2c83 100644
--- a/src/QmlControls/ToolStrip.qml
+++ b/src/QmlControls/ToolStrip.qml
@@ -24,6 +24,7 @@ Rectangle {
     property alias  model:              repeater.model
     property var    showAlternateIcon                   ///< List of bool values, one for each button in strip - true: show alternate icon, false: show normal icon
     property var    rotateImage                         ///< List of bool values, one for each button in strip - true: animation rotation, false: static image
+    property var    animateImage                        ///< List of bool values, one for each button in strip - true: animate image, false: static image
     property var    buttonEnabled                       ///< List of bool values, one for each button in strip - true: button enabled, false: button disabled
     property var    buttonVisible                       ///< List of bool values, one for each button in strip - true: button visible, false: button invisible
     property real   maxHeight                           ///< Maximum height for control, determines whether text is hidden to make control shorter
@@ -123,6 +124,7 @@ Rectangle {
                 property var    _alternateIconSource:   modelData.alternateIconSource
                 property var    _source:                (_root.showAlternateIcon && _root.showAlternateIcon[index]) ? _alternateIconSource : _iconSource
                 property bool   rotateImage:            _root.rotateImage ? _root.rotateImage[index] : false
+                property bool   animateImage:           _root.animateImage ? _root.animateImage[index] : false
 
                 onExclusiveGroupChanged: {
                     if (exclusiveGroup) {
@@ -139,6 +141,15 @@ Rectangle {
                     }
                 }
 
+                onAnimateImageChanged: {
+                    if (animateImage) {
+                        opacityAnimation.running = true
+                    } else {
+                        opacityAnimation.running = false
+                        button.opacity = 1
+                    }
+                }
+
                 Item {
                     width:      1
                     height:     _buttonSpacing
@@ -170,6 +181,14 @@ Rectangle {
                             running:        false
                         }
 
+                        NumberAnimation on opacity {
+                            id:         opacityAnimation
+                            running:    false
+                            from:       0
+                            to:         1.0
+                            loops:      Animation.Infinite
+                            duration:   2000
+                        }
                     }
 
                     QGCMouseArea {
-- 
2.22.0