The user no longer has to click on "Apply" to see changes in the preview

[Mograsim.git] / net.mograsim.plugin.core / src / net / mograsim / plugin / SimulationPreview.java

diff --git a/net.mograsim.plugin.core/src/net/mograsim/plugin/SimulationPreview.java b/net.mograsim.plugin.core/src/net/mograsim/plugin/SimulationPreview.java
index 381a2bc..b8488d5 100644 (file)
--- a/net.mograsim.plugin.core/src/net/mograsim/plugin/SimulationPreview.java
+++ b/net.mograsim.plugin.core/src/net/mograsim/plugin/SimulationPreview.java
@@ -17,17 +17,25 @@ import net.mograsim.logic.ui.model.wires.GUIWire;
 import net.mograsim.logic.ui.model.wires.WireCrossPoint;
 import net.mograsim.logic.ui.modeladapter.LogicModelParameters;
 import net.mograsim.logic.ui.modeladapter.ViewLogicModelAdapter;
+import net.mograsim.preferences.Preferences;
 
 public class SimulationPreview implements IThemePreview
 {
-
        private LogicUICanvas ui;
        private LogicExecuter exec;
+       private Preferences oldPreferences;
+       private Preferences currentThemePreferences;
 
        @Override
        @SuppressWarnings("unused")
        public void createControl(Composite parent, ITheme currentTheme)
        {
+               oldPreferences = Preferences.current();
+
+               currentThemePreferences = new ThemePreferences(currentTheme);
+               // TODO this will change the global preferences; so if another LogicUICanvas redraws, it will use the "new" colors too.
+               Preferences.setPreferences(currentThemePreferences);
+
                ViewModelModifiable model = new ViewModelModifiable();
                LogicModelParameters params = new LogicModelParameters();
                params.gateProcessTime = 50;
@@ -81,11 +89,15 @@ public class SimulationPreview implements IThemePreview
 
                ui.zoom(3.5, 10, 10);
                exec.startLiveExecution();
+
+               currentTheme.addPropertyChangeListener(e -> ui.redraw());
        }
 
        @Override
        public void dispose()
        {
                exec.stopLiveExecution();
+               if (Preferences.current() == currentThemePreferences)
+                       Preferences.setPreferences(oldPreferences);
        }
 }