Improve output of multiple screen resolution

To improve output on various monitor with various resolution,
use scale_factor from WM to fit various screen resolution.

Bug-AGL: SPEC-1568, SPEC-1569, SPEC-1611

Change-Id: I7532f5df390d380e8dac00519af0943b342ad31c
Signed-off-by: Tadao Tanikawa <tanikawa.tadao@jp.panasonic.com>

2 files changed, 14 insertions, 1 deletions

diff --git a/app/Radio.qml b/app/Radio.qml
index f812af1..894b9a3 100644
--- a/app/Radio.qml
+++ b/app/Radio.qml
@@ -24,6 +24,9 @@ import 'api' as API
 ApplicationWindow {
     id: root
 
+    width: container.width * container.scale
+    height: container.height * container.scale
+
     API.Binding {
         id: radio
 
@@ -37,6 +40,13 @@ ApplicationWindow {
         }
     }
 
+    Item {
+        id: container
+        anchors.centerIn: parent
+        width: 1080
+        height: 1487
+        scale: screenInfo.scale_factor()
+
     ColumnLayout {
         anchors.fill: parent
         Item {
@@ -64,7 +74,7 @@ ApplicationWindow {
 
                 ColumnLayout {
                     anchors.fill: parent
-                    anchors.margins: root.width * 0.02
+                    anchors.margins: container.width * 0.02
                     Item {
                         Layout.fillWidth: true
                         Layout.fillHeight: true
@@ -259,3 +269,4 @@ ApplicationWindow {
         }
     }
 }
+}
diff --git a/app/main.cpp b/app/main.cpp
index 1d24a8a..0fb066c 100644
--- a/app/main.cpp
+++ b/app/main.cpp
@@ -98,6 +98,8 @@ int main(int argc, char *argv[])
         if(qwm->init(port,secret) != 0){
             exit(EXIT_FAILURE);
         }
+        AGLScreenInfo screenInfo(qwm->get_scale_factor());
+        engine.rootContext()->setContextProperty(QStringLiteral("screenInfo"), &screenInfo);
         // Request a surface as described in layers.json windowmanager’s file
         if (qwm->requestSurface(myname) != 0) {
             exit(EXIT_FAILURE);