From 46f20a75ecfdf4942b7016e44864b7b7676027a8 Mon Sep 17 00:00:00 2001
From: Branislav Stojkovic <Branislav Stojkovic@Bancika-PC>
Date: Sat, 2 Feb 2019 12:44:59 +0100
Subject: [PATCH] better status bar text when dragging a component from the
 tree

---
 .../src/org/diylc/presenter/Presenter.java           |  6 +++---
 .../org/diylc/swing/plugins/statusbar/StatusBar.java | 12 +++++++++---
 2 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/diylc/diylc-core/src/org/diylc/presenter/Presenter.java b/diylc/diylc-core/src/org/diylc/presenter/Presenter.java
index eaed37ce..6f6b6f9d 100644
--- a/diylc/diylc-core/src/org/diylc/presenter/Presenter.java
+++ b/diylc/diylc-core/src/org/diylc/presenter/Presenter.java
@@ -923,8 +923,8 @@ public class Presenter implements IPlugInPort {
 				minY = rect.y;
 			if (rect.y + rect.height > maxY)
 				maxY = rect.y + rect.height;
-		} else
-			LOG.info("Area is null for " + c.getName() + " of type "
+		} else if (currentProject.getComponents().contains(c))
+			LOG.debug("Area is null for " + c.getName() + " of type "
 					+ c.getClass().getName());
 	}
 	if (drawingManager.getZoomLevel() != 1 && applyZoom) {
@@ -2161,7 +2161,7 @@ public class Presenter implements IPlugInPort {
       // messageDispatcher.dispatchMessage(EventType.SELECTION_SIZE_CHANGED,
       // calculateSelectionDimension());
       messageDispatcher.dispatchMessage(EventType.SLOT_CHANGED, instantiationManager.getComponentTypeSlot(),
-          instantiationManager.getFirstControlPoint());
+          instantiationManager.getFirstControlPoint(), forceInstatiate);
     } catch (Exception e) {
       LOG.error("Could not set component type slot", e);
       view.showMessage("Could not set component type slot. Check log for details.", "Error", IView.ERROR_MESSAGE);
diff --git a/diylc/diylc-swing/src/org/diylc/swing/plugins/statusbar/StatusBar.java b/diylc/diylc-swing/src/org/diylc/swing/plugins/statusbar/StatusBar.java
index 6613c87d..2283da9e 100644
--- a/diylc/diylc-swing/src/org/diylc/swing/plugins/statusbar/StatusBar.java
+++ b/diylc/diylc-swing/src/org/diylc/swing/plugins/statusbar/StatusBar.java
@@ -95,7 +95,8 @@ public class StatusBar extends JPanel implements IPlugIn {
 
   // State variables
   private ComponentType componentSlot;
-  private Point controlPointSlot;
+  private Point controlPointSlot;
+  private Boolean forceInstatiate;
   private List<String> componentNamesUnderCursor;
   private List<String> selectedComponentNames;
   private List<String> stuckComponentNames;
@@ -419,7 +420,8 @@ public class StatusBar extends JPanel implements IPlugIn {
         break;
       case SLOT_CHANGED:
         componentSlot = (ComponentType) params[0];
-        controlPointSlot = (Point) params[1];
+        controlPointSlot = (Point) params[1];
+        forceInstatiate = params.length > 2 ? (Boolean)params[2] : null;
         refreshStatusText();
         break;
       case AVAILABLE_CTRL_POINTS_CHANGED:
@@ -458,7 +460,11 @@ public class StatusBar extends JPanel implements IPlugIn {
         }
         statusText = "<html>Selection: " + builder.toString() + "</html>";
       }
-    } else {
+    } else {
+      if (forceInstatiate)
+        statusText =  "<html>Drag the mouse over the canvas to place a new <font color='blue'>" + componentSlot.getName()
+            + "</font></html>";
+      else
       switch (componentSlot.getCreationMethod()) {
         case POINT_BY_POINT:
           String count;