From d6d4617356158fa5868d23b542b4e7f94c1ef394 Mon Sep 17 00:00:00 2001
From: fieldOfView <aldo@fieldofview.com>
Date: Thu, 3 Aug 2017 10:56:21 +0200
Subject: [PATCH] Resize camera image to fit small windows if necessary

---
 plugins/UM3NetworkPrinting/MonitorItem.qml | 15 +++++++++++++--
 resources/qml/Cura.qml                     |  2 ++
 2 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/plugins/UM3NetworkPrinting/MonitorItem.qml b/plugins/UM3NetworkPrinting/MonitorItem.qml
index d3803ea877..ffa2e8c85d 100644
--- a/plugins/UM3NetworkPrinting/MonitorItem.qml
+++ b/plugins/UM3NetworkPrinting/MonitorItem.qml
@@ -9,9 +9,20 @@ Component
     Image
     {
         id: cameraImage
-        width: sourceSize.width
-        height: sourceSize.height * width / sourceSize.width
+        property bool proportionalHeight:
+        {
+            if(sourceSize.height == 0 || maximumHeight == 0)
+            {
+                return true;
+            }
+            return (sourceSize.width / sourceSize.height) > (maximumWidth / maximumHeight);
+        }
+        property real _width: Math.min(maximumWidth, sourceSize.width)
+        property real _height: Math.min(maximumHeight, sourceSize.height)
+        width: proportionalHeight ? _width : sourceSize.width * _height / sourceSize.height
+        height: !proportionalHeight ? _height : sourceSize.height * _width / sourceSize.width
         anchors.horizontalCenter: parent.horizontalCenter
+
         onVisibleChanged:
         {
             if(visible)
diff --git a/resources/qml/Cura.qml b/resources/qml/Cura.qml
index 3aaf63a2fd..c232351741 100755
--- a/resources/qml/Cura.qml
+++ b/resources/qml/Cura.qml
@@ -466,6 +466,8 @@ UM.MainWindow
                 anchors.horizontalCenter: parent.horizontalCenter
                 anchors.verticalCenter: parent.verticalCenter
                 anchors.horizontalCenterOffset: - UM.Theme.getSize("sidebar").width / 2
+                property real maximumWidth: viewportOverlay.width
+                property real maximumHeight: viewportOverlay.height
             }
 
             UM.MessageStack