X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.charts%2Fsrc%2Forg%2Fsimantics%2Fcharts%2Feditor%2Fe4%2FMoveHairlineHandler.java;fp=bundles%2Forg.simantics.charts%2Fsrc%2Forg%2Fsimantics%2Fcharts%2Feditor%2Fe4%2FMoveHairlineHandler.java;h=1d0508d5799de4bb89f2366366a483e2620f964b;hp=0000000000000000000000000000000000000000;hb=969bd23cab98a79ca9101af33334000879fb60c5;hpb=866dba5cd5a3929bbeae85991796acb212338a08

diff --git a/bundles/org.simantics.charts/src/org/simantics/charts/editor/e4/MoveHairlineHandler.java b/bundles/org.simantics.charts/src/org/simantics/charts/editor/e4/MoveHairlineHandler.java
new file mode 100644
index 000000000..1d0508d57
--- /dev/null
+++ b/bundles/org.simantics.charts/src/org/simantics/charts/editor/e4/MoveHairlineHandler.java
@@ -0,0 +1,81 @@
+package org.simantics.charts.editor.e4;
+
+import java.util.List;
+
+import javax.inject.Named;
+
+import org.eclipse.e4.core.di.annotations.CanExecute;
+import org.eclipse.e4.core.di.annotations.Execute;
+import org.eclipse.e4.ui.di.AboutToHide;
+import org.eclipse.e4.ui.di.AboutToShow;
+import org.eclipse.e4.ui.model.application.ui.basic.MPart;
+import org.eclipse.e4.ui.model.application.ui.menu.MDirectMenuItem;
+import org.eclipse.e4.ui.model.application.ui.menu.MMenuElement;
+import org.eclipse.e4.ui.model.application.ui.menu.MMenuFactory;
+import org.eclipse.e4.ui.services.IServiceConstants;
+import org.simantics.charts.editor.TrackExperimentTimeAction;
+import org.simantics.trend.configuration.TrendSpec;
+import org.simantics.trend.impl.ItemNode;
+import org.simantics.trend.impl.TrendNode;
+import org.simantics.trend.impl.TrendParticipant;
+
+public class MoveHairlineHandler {
+
+    @AboutToShow
+    public void aboutToShow(List<MMenuElement> items) {
+        MDirectMenuItem menuItem = MMenuFactory.INSTANCE.createDirectMenuItem();
+        menuItem.setContributionURI("bundleclass://org.simantics.charts/org.simantics.charts.editor.e4.MoveHairlineHandler");
+        menuItem.setLabel("Move Hairline Here");
+        items.add(menuItem);
+    }
+    
+    @AboutToHide
+    public void aboutToHide() {
+        
+    }
+    
+    @CanExecute
+    public boolean canExecute(@Named(IServiceConstants.ACTIVE_PART) MPart activePart) {
+        if (activePart != null && activePart.getObject() instanceof TimeSeriesEditor) {
+            TimeSeriesEditor editor = (TimeSeriesEditor) activePart.getObject();
+            
+            TrendNode trendNode = editor.trendNode;
+            TrendParticipant tp = editor.tp;
+            if (trendNode == null || tp == null)
+                return false;
+            
+            TrendSpec trendSpec = trendNode.getTrendSpec();
+            boolean hairlineMovementAllowed =
+                    !(trendSpec.experimentIsRunning &&
+                      trendSpec.viewProfile.trackExperimentTime);
+            
+            return hairlineMovementAllowed;
+        }
+        return false;
+    }
+    
+    @Execute
+    public void execute(@Named(IServiceConstants.ACTIVE_PART) MPart activePart) {
+        if (activePart.getObject() instanceof TimeSeriesEditor) {
+            TimeSeriesEditor editor = (TimeSeriesEditor) activePart.getObject();
+            
+            TrendNode trendNode = editor.trendNode;
+            TrendParticipant tp = editor.tp;
+            if (trendNode == null || tp == null)
+                return;
+
+            TrendSpec trendSpec = trendNode.getTrendSpec();
+            ItemNode hoverItem = tp.hoveringItem;
+            
+            // #TODO Finish this when we are fully in E4 workbench
+            
+//            trend.valueTipTime = time;
+//            trend.repaint();
+//            if (setTrackExperimentTime != null) {
+//                TrackExperimentTimeAction.setTracking(chart, setTrackExperimentTime);
+//            }
+            
+        }
+    }
+
+}