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Cleanup cache when a component is deleted from the project

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Bane Stojkovic
2022-07-05 09:26:45 +02:00
parent 8d385ef812
commit a08c8a4484
3 changed files with 14 additions and 1 deletions
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diylc/diylc-core/src/org/diylc/presenter/DrawingCache.java
+7
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@@ -23,6 +23,7 @@ import java.awt.geom.Point2D;
import java.awt.geom.Rectangle2D; import java.awt.geom.Rectangle2D;
import java.awt.image.BufferedImage; import java.awt.image.BufferedImage;
import java.lang.ref.SoftReference; import java.lang.ref.SoftReference;
import java.util.Collection;
import java.util.HashMap; import java.util.HashMap;
import java.util.Map; import java.util.Map;
import java.util.stream.Collectors; import java.util.stream.Collectors;
@@ -163,6 +164,12 @@ public class DrawingCache {
imageCache.clear(); imageCache.clear();
} }
public void invalidate(Collection<IDIYComponent<?>> components) {
for (IDIYComponent<?> component : components) {
imageCache.remove(component);
}
}
private CacheValue renderAndCache(IDIYComponent<?> component, G2DWrapper g2d, ComponentState componentState, private CacheValue renderAndCache(IDIYComponent<?> component, G2DWrapper g2d, ComponentState componentState,
boolean outlineMode, Project project, double zoom) { boolean outlineMode, Project project, double zoom) {
// if we need to apply caching // if we need to apply caching
diylc/diylc-core/src/org/diylc/presenter/Presenter.java
+2
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@@ -1772,6 +1772,8 @@ public class Presenter implements IPlugInPort {
drawingManager.clearContinuityArea(); drawingManager.clearContinuityArea();
currentProject.getComponents().removeAll(selectedComponents); currentProject.getComponents().removeAll(selectedComponents);
DrawingCache.Instance.invalidate(selectedComponents);
messageDispatcher.dispatchMessage(EventType.PROJECT_MODIFIED, oldProject, currentProject.clone(), "Delete"); messageDispatcher.dispatchMessage(EventType.PROJECT_MODIFIED, oldProject, currentProject.clone(), "Delete");
drawingManager.clearContinuityArea(); drawingManager.clearContinuityArea();
projectFileManager.notifyFileChange(); projectFileManager.notifyFileChange();
diylc/diylc-core/src/org/diylc/presenter/update.xml
+5 -1
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@@ -3864,7 +3864,11 @@
</org.diylc.appframework.update.Change> </org.diylc.appframework.update.Change>
<org.diylc.appframework.update.Change> <org.diylc.appframework.update.Change>
<changeType>IMPROVEMENT</changeType> <changeType>IMPROVEMENT</changeType>
<description>Limit memory usage to avoid out of memory errors when 'Cache Boost' feature is enabled</description> <description>Limit memory usage to avoid out of memory errors when 'Cache Boost' feature is enabled on complex project</description>
</org.diylc.appframework.update.Change>
<org.diylc.appframework.update.Change>
<changeType>IMPROVEMENT</changeType>
<description>Cleanup cache when a component is deleted from the project</description>
</org.diylc.appframework.update.Change> </org.diylc.appframework.update.Change>
<org.diylc.appframework.update.Change> <org.diylc.appframework.update.Change>
<changeType>IMPROVEMENT</changeType> <changeType>IMPROVEMENT</changeType>