From 283135023599b52fdb3b1455553e5f8434d25eff Mon Sep 17 00:00:00 2001
From: Marko Luukkainen <marko.luukkainen@semantum.fi>
Date: Wed, 21 Oct 2020 11:34:53 +0300
Subject: [PATCH] DPI scaling for vtkView

gitlab #143

Change-Id: I09408079abaaa66675bfa2397f6c795f5d5f0408
---
 org.simantics.g3d.vtk/META-INF/MANIFEST.MF    |  3 ++-
 .../g3d/vtk/awt/InteractiveVtkPanel.java      | 26 +++++++++++++++++++
 .../org/simantics/g3d/vtk/common/VtkView.java |  3 +++
 .../g3d/vtk/swt/InteractiveVtkComposite.java  | 11 ++++++++
 4 files changed, 42 insertions(+), 1 deletion(-)

diff --git a/org.simantics.g3d.vtk/META-INF/MANIFEST.MF b/org.simantics.g3d.vtk/META-INF/MANIFEST.MF
index 1ba1aaf6..81a1ae20 100644
--- a/org.simantics.g3d.vtk/META-INF/MANIFEST.MF
+++ b/org.simantics.g3d.vtk/META-INF/MANIFEST.MF
@@ -21,7 +21,8 @@ Require-Bundle: org.eclipse.core.runtime,
  org.simantics.ui;bundle-version="1.0.0",
  vtk.rendering;bundle-version="8.2.0",
  org.simantics.utils.thread.swt;bundle-version="1.1.0",
- org.slf4j.api
+ org.slf4j.api,
+ org.simantics.scenegraph;bundle-version="1.1.1"
 Bundle-RequiredExecutionEnvironment: JavaSE-1.8
 Bundle-ActivationPolicy: lazy
 Export-Package: org.simantics.g3d.vtk.action,
diff --git a/org.simantics.g3d.vtk/src/org/simantics/g3d/vtk/awt/InteractiveVtkPanel.java b/org.simantics.g3d.vtk/src/org/simantics/g3d/vtk/awt/InteractiveVtkPanel.java
index d697070c..761309e2 100644
--- a/org.simantics.g3d.vtk/src/org/simantics/g3d/vtk/awt/InteractiveVtkPanel.java
+++ b/org.simantics.g3d.vtk/src/org/simantics/g3d/vtk/awt/InteractiveVtkPanel.java
@@ -20,6 +20,7 @@ import org.eclipse.core.runtime.Platform;
 import org.simantics.g3d.scenegraph.RenderListener;
 import org.simantics.g3d.vtk.action.vtkAction;
 import org.simantics.g3d.vtk.common.VtkView;
+import org.simantics.scenegraph.utils.DPIUtil;
 import org.simantics.utils.threads.AWTThread;
 import org.simantics.utils.threads.IThreadWorkQueue;
 
@@ -127,14 +128,29 @@ public class InteractiveVtkPanel extends vtkPanel implements VtkView {
 	}
 	
 	public void setSize(int x, int y) {
+		super.setSize(x, y);
+	}
+	
+	public void _setSize(int x, int y) {
+		System.out.println(this.getClass().getSimpleName() + " " + windowset + " setSize " +x + " " + y);
 		if (windowset == 1) {
+			
 			Lock();
 			rw.SetSize(x, y);
 			iren.SetSize(x, y);
 			iren.ConfigureEvent();
 			UnLock();
+		} else {
+			if (x > 1000)
+				System.out.println();
 		}
 	}
+	
+	@Override
+	public void setBounds(int x, int y, int width, int height) {
+		super.setBounds(x, y, width, height);
+		_setSize(width, height);
+	}
 
 	private vtkScenePicker scenePicker;
 	
@@ -440,6 +456,16 @@ public class InteractiveVtkPanel extends vtkPanel implements VtkView {
 		repaint();
 	}
 	
+	@Override
+	public double upscale(double d) {
+		return DPIUtil.upscale(d);
+	}
+	
+	@Override
+	public int upscale(int i) {
+		return DPIUtil.upscale(i);
+	}
+	
 	
 	
 }
diff --git a/org.simantics.g3d.vtk/src/org/simantics/g3d/vtk/common/VtkView.java b/org.simantics.g3d.vtk/src/org/simantics/g3d/vtk/common/VtkView.java
index 5bbd9c9e..dd6b98cd 100644
--- a/org.simantics.g3d.vtk/src/org/simantics/g3d/vtk/common/VtkView.java
+++ b/org.simantics.g3d.vtk/src/org/simantics/g3d/vtk/common/VtkView.java
@@ -28,5 +28,8 @@ public interface VtkView {
 	
 	public void addDeletable(vtkObjectBase o);
 	public void removeDeletable (vtkObjectBase o);
+	
+	public int upscale(int i);
+	public double upscale(double d);
 
 }
diff --git a/org.simantics.g3d.vtk/src/org/simantics/g3d/vtk/swt/InteractiveVtkComposite.java b/org.simantics.g3d.vtk/src/org/simantics/g3d/vtk/swt/InteractiveVtkComposite.java
index da984c08..406c713d 100644
--- a/org.simantics.g3d.vtk/src/org/simantics/g3d/vtk/swt/InteractiveVtkComposite.java
+++ b/org.simantics.g3d.vtk/src/org/simantics/g3d/vtk/swt/InteractiveVtkComposite.java
@@ -4,6 +4,7 @@ import java.util.ArrayList;
 import java.util.List;
 
 import org.eclipse.core.runtime.Platform;
+import org.eclipse.swt.internal.DPIUtil;
 import org.eclipse.swt.widgets.Composite;
 import org.simantics.g3d.scenegraph.RenderListener;
 import org.simantics.g3d.vtk.action.vtkAction;
@@ -415,6 +416,16 @@ public class InteractiveVtkComposite extends vtkSwtComponent implements VtkView{
 		return null;
 	}
 	
+	@Override
+	public int upscale(int i) {
+		return DPIUtil.autoScaleUp(i);
+	}
+	
+	@Override
+	public double upscale(double d) {
+		return (double)DPIUtil.autoScaleUp((float)d);
+	}
+	
 	
 	
 }
-- 
2.47.1