Initial experimenting with DICOM RT plugin.

toskrip · Feb 7, 2015 · 9ba5c9d · 9ba5c9d
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diff --git a/weasis-dicom/weasis-dicom-rt/src/main/java/org/weasis/dicom/rt/KOComponentFactory.java b/weasis-dicom/weasis-dicom-rt/src/main/java/org/weasis/dicom/rt/KOComponentFactory.java
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+/*******************************************************************************
+ * Copyright (c) 2010 Nicolas Roduit.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ * 
+ * Contributors:
+ *     Nicolas Roduit - initial API and implementation
+ ******************************************************************************/
+
+package org.weasis.dicom.rt;
+
+import java.awt.Component;
+import java.awt.Toolkit;
+import java.awt.image.FilteredImageSource;
+import java.awt.image.ImageFilter;
+import java.awt.image.ImageProducer;
+import java.awt.image.RGBImageFilter;
+
+import javax.swing.Icon;
+import javax.swing.ImageIcon;
+import javax.swing.JCheckBoxMenuItem;
+import javax.swing.JPopupMenu;
+
+import org.weasis.core.api.gui.util.ActionState;
+import org.weasis.core.api.gui.util.ActionW;
+import org.weasis.core.api.gui.util.ComboItemListener;
+import org.weasis.core.api.gui.util.GroupRadioMenu;
+import org.weasis.core.api.gui.util.RadioMenuItem;
+import org.weasis.core.api.gui.util.ToggleButtonListener;
+import org.weasis.core.ui.editor.image.ShowPopup;
+import org.weasis.core.ui.editor.image.ViewButton;
+import org.weasis.core.ui.util.TitleMenuItem;
+import org.weasis.dicom.viewer2d.EventManager;
+import org.weasis.dicom.viewer2d.KOComponentFactory.KOViewButton.eState;
+import org.weasis.dicom.viewer2d.View2d;
+
+/**
+ * @author benoit jacquemoud
+ * 
+ * @version $Rev$ $Date$
+ */
+public final class KOComponentFactory {
+
+    public static final ImageIcon KO_STAR_ICON = new ImageIcon(View2d.class.getResource("/icon/16x16/star_bw.png")); //$NON-NLS-1$
+    public static final ImageIcon KO_STAR_ICON_SELECTED;
+    public static final ImageIcon KO_STAR_ICON_EXIST;
+
+    static {
+        ImageFilter imageFilter = new SelectedImageFilter(new float[] { 1.0f, 0.78f, 0.0f }); // ORANGE
+        ImageProducer imageProducer = new FilteredImageSource(KO_STAR_ICON.getImage().getSource(), imageFilter);
+        KO_STAR_ICON_SELECTED = new ImageIcon(Toolkit.getDefaultToolkit().createImage(imageProducer));
+
+        imageFilter = new SelectedImageFilter(new float[] { 0.0f, 0.39f, 1.0f }); // BLUE
+        imageProducer = new FilteredImageSource(KO_STAR_ICON.getImage().getSource(), imageFilter);
+        KO_STAR_ICON_EXIST = new ImageIcon(Toolkit.getDefaultToolkit().createImage(imageProducer));
+    }
+
+    // /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+    private KOComponentFactory() {
+    }
+
+    // /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+    public static ViewButton buildKoSelectionButton(final View2d view2d) {
+
+        return new ViewButton(new ShowPopup() {
+
+            @Override
+            public void showPopup(Component invoker, int x, int y) {
+
+                final EventManager evtMgr = EventManager.getInstance();
+                ComboItemListener koSelectionAction = ((ComboItemListener) evtMgr.getAction(ActionW.KO_SELECTION));
+                JPopupMenu popupMenu = new JPopupMenu();
+
+                popupMenu.add(new TitleMenuItem(ActionW.KO_SELECTION.getTitle(), popupMenu.getInsets()));
+                popupMenu.addSeparator();
+
+                GroupRadioMenu groupRadioMenu = koSelectionAction.createUnregisteredGroupRadioMenu();
+                for (RadioMenuItem item : groupRadioMenu.getRadioMenuItemListCopy()) {
+                    popupMenu.add(item);
+                }
+                popupMenu.addSeparator();
+
+                ToggleButtonListener koFilterAction = (ToggleButtonListener) evtMgr.getAction(ActionW.KO_FILTER);
+                final JCheckBoxMenuItem menuItem =
+                    koFilterAction.createUnregiteredJCheckBoxMenuItem(ActionW.KO_FILTER.getTitle());
+
+                popupMenu.add(menuItem);
+                popupMenu.setEnabled(koSelectionAction.isActionEnabled());
+                popupMenu.show(invoker, x, y);
+            }
+        }, View2d.KO_ICON);
+    }
+
+    // /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+    public static KOViewButton buildKoStarButton(final View2d view2d) {
+
+        return new KOViewButton(new ShowPopup() {
+            @Override
+            public void showPopup(Component invoker, int x, int y) {
+
+                EventManager evtMgr = EventManager.getInstance();
+                boolean currentSelectedState = view2d.koStarButton.state.equals(eState.SELECTED) ? true : false;
+
+                if (evtMgr.getSelectedViewPane() == view2d) {
+                    ActionState koToggleAction = view2d.getEventManager().getAction(ActionW.KO_TOOGLE_STATE);
+                    if (koToggleAction instanceof ToggleButtonListener) {
+                        // if (((ToggleButtonListener) koToggleAction).isSelected() != currentSelectedState) {
+                        // // When action and view are not synchronized, adapt the state of the action.
+                        // ((ToggleButtonListener) koToggleAction)
+                        // .setSelectedWithoutTriggerAction(currentSelectedState);
+                        // }
+                        ((ToggleButtonListener) koToggleAction).setSelected(!currentSelectedState);
+                    }
+                }
+            }
+        });
+    }
+
+    // /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+    public static class SelectedImageFilter extends RGBImageFilter {
+        private final float[] filter;
+
+        public SelectedImageFilter(float[] filter) {
+            this.filter = filter;
+            // Filter's operation doesn't depend on the pixel's location, so IndexColorModels can be filtered directly.
+            canFilterIndexColorModel = true;
+        }
+
+        @Override
+        public int filterRGB(int x, int y, int argb) {
+            int r = (int) (((argb >> 16) & 0xff) * filter[0]);
+            int g = (int) (((argb >> 8) & 0xff) * filter[1]);
+            int b = (int) (((argb) & 0xff) * filter[2]);
+            return (argb & 0xff000000) | (r << 16) | (g << 8) | (b);
+        }
+    }
+
+    // /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+    public static class KOViewButton extends ViewButton {
+
+        protected eState state = eState.UNSELECTED;
+
+        enum eState {
+            UNSELECTED, EXIST, SELECTED
+        }
+
+        public KOViewButton(ShowPopup popup) {
+            super(popup, KO_STAR_ICON);
+        }
+
+        public eState getState() {
+            return state;
+        }
+
+        public void setState(eState state) {
+            this.state = state;
+        }
+
+        @Override
+        public Icon getIcon() {
+            switch (state) {
+                case UNSELECTED:
+                    return KO_STAR_ICON;
+                case EXIST:
+                    return KO_STAR_ICON_EXIST;
+                case SELECTED:
+                    return KO_STAR_ICON_SELECTED;
+            }
+            return null;
+        }
+    }
+
+}