Issue warning before unlinking all tags or attachements (close #6748)

components/insight/SRC/org/openmicroscopy/shoola/agents/metadata/editor/AnnotationDataUI.java

@@ -370,13 +370,15 @@ public void mouseReleased(MouseEvent e) {
 		UIUtilities.unifiedButtonLookAndFeel(removeTagsButton);
 		removeTagsButton.setBackground(UIUtilities.BACKGROUND_COLOR);
 		removeTagsButton.setToolTipText("Unlink Tags.");
-		removeTagsButton.addActionListener(controller);
+		removeTagsButton.addMouseListener(controller);
+		//removeTagsButton.addActionListener(controller);
 		removeTagsButton.setActionCommand(""+EditorControl.REMOVE_TAGS);
 		removeDocsButton = new JButton(icons.getIcon(IconManager.MINUS_12));
 		UIUtilities.unifiedButtonLookAndFeel(removeDocsButton);
 		removeDocsButton.setBackground(UIUtilities.BACKGROUND_COLOR);
 		removeDocsButton.setToolTipText("Unlink Attachments.");
-		removeDocsButton.addActionListener(controller);
+		//removeDocsButton.addActionListener(controller);
+		removeDocsButton.addMouseListener(controller);
 		removeDocsButton.setActionCommand(""+EditorControl.REMOVE_DOCS);
 
 		selectedValue = 0;
@@ -1239,6 +1241,54 @@ List<TagAnnotationData> removeTags()
 		return list;
 	}
 
+	/**
+	 * Returns <code>true</code> some tags can be unlink, 
+	 * <code>false</code> otherwise.
+	 * 
+	 * @return See above.
+	 */
+	boolean hasTagsToUnlink()
+	{
+		if (tagsDocList.size() == 0) return false;
+		DocComponent doc;
+		Object object;
+		Iterator<DocComponent> i = tagsDocList.iterator();
+		while (i.hasNext()) {
+			doc = i.next();
+			object = doc.getData();
+			if (doc.canUnlink()) {
+				if (object instanceof TagAnnotationData) {
+					return true;
+				} 
+			}
+		}
+		return false;
+	}
+
+	/**
+	 * Returns <code>true</code> some tags can be unlink, 
+	 * <code>false</code> otherwise.
+	 * 
+	 * @return See above.
+	 */
+	boolean hasAttachmentsToUnlink()
+	{
+		if (filesDocList.size() == 0) return false;
+		DocComponent doc;
+		Object object;
+		Iterator<DocComponent> i = filesDocList.iterator();
+		while (i.hasNext()) {
+			doc = i.next();
+			object = doc.getData();
+			if (doc.canUnlink()) {
+				if (object instanceof FileAnnotationData) {
+					return true;
+				} 
+			}
+		}
+		return false;
+	}
+
 	/**
 	 * Overridden to set the title of the component.
 	 * @see AnnotationUI#getComponentTitle()

components/insight/SRC/org/openmicroscopy/shoola/agents/metadata/editor/EditorControl.java

@@ -29,6 +29,10 @@
 import java.awt.Point;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
+import java.awt.event.ComponentEvent;
+import java.awt.event.ComponentListener;
+import java.awt.event.MouseEvent;
+import java.awt.event.MouseListener;
 import java.beans.PropertyChangeEvent;
 import java.beans.PropertyChangeListener;
 import java.io.File;
@@ -39,8 +43,11 @@
 import java.util.Map;
 import java.util.Set;
 import java.util.Map.Entry;
+
+import javax.swing.JButton;
 import javax.swing.JFrame;
 import javax.swing.JTabbedPane;
+import javax.swing.SwingUtilities;
 import javax.swing.event.ChangeEvent;
 import javax.swing.event.ChangeListener;
 import javax.swing.filechooser.FileFilter;
@@ -81,6 +88,7 @@
 import org.openmicroscopy.shoola.util.filter.file.TIFFFilter;
 import org.openmicroscopy.shoola.util.filter.file.WordFilter;
 import org.openmicroscopy.shoola.util.filter.file.XMLFilter;
+import org.openmicroscopy.shoola.util.ui.MessageBox;
 import org.openmicroscopy.shoola.util.ui.UIUtilities;
 import org.openmicroscopy.shoola.util.ui.filechooser.FileChooser;
 import org.openmicroscopy.shoola.util.ui.omeeditpane.OMEWikiComponent;
@@ -106,7 +114,7 @@
  * @since OME3.0
  */
 class EditorControl
-	implements ActionListener, ChangeListener, PropertyChangeListener
+	implements ActionListener, ChangeListener, PropertyChangeListener, MouseListener
 {
 
 	/** Bound property indicating that the save status has been modified. */
@@ -708,16 +716,64 @@ public void actionPerformed(ActionEvent e)
 			case RELOAD_SCRIPT:
 				view.reloadScript();
 				break;
+				/*
 			case REMOVE_TAGS:
 				view.removeTags();
 				break;
 			case REMOVE_DOCS:
 				view.removeAttachedFiles();
 				break;
+				*/
 			case SAVE_AS:
 				saveAsJPEG();
 		}
 	}
+
+	/**
+	 * Removes the tags or files.
+	 * @see MouseListener#mouseReleased(MouseEvent)
+	 */
+	public void mouseReleased(MouseEvent e)
+	{
+		JButton src = (JButton) e.getSource();
+		int index = Integer.parseInt(src.getActionCommand());
+		Point p = e.getPoint();
+		SwingUtilities.convertPointToScreen(p, src);
+		switch (index) {
+			case REMOVE_TAGS:
+				view.removeTags(p);
+				break;
+			case REMOVE_DOCS:
+				view.removeAttachedFiles(p);
+		}
+	}
 
-}
+	/**
+	 * Required by the {@link MouseListener} I/F but no-operation
+	 * implementation in our case.
+	 * @see MouseListener#mouseClicked(MouseEvent)
+	 */
+	public void mouseClicked(MouseEvent e) {}
+
+	/**
+	 * Required by the {@link MouseListener} I/F but no-operation
+	 * implementation in our case.
+	 * @see MouseListener#mouseEntered(MouseEvent)
+	 */
+	public void mouseEntered(MouseEvent e) {}
+
+	/**
+	 * Required by the {@link MouseListener} I/F but no-operation
+	 * implementation in our case.
+	 * @see MouseListener#mouseExited(MouseEvent)
+	 */
+	public void mouseExited(MouseEvent e) {}
+
+	/**
+	 * Required by the {@link MouseListener} I/F but no-operation
+	 * implementation in our case.
+	 * @see MouseListener#mousePressed(MouseEvent)
+	 */
+	public void mousePressed(MouseEvent e) {}
 
+}

components/insight/SRC/org/openmicroscopy/shoola/agents/metadata/editor/EditorModel.java

@@ -39,6 +39,8 @@
 import java.util.Set;
 import java.util.Map.Entry;
 
+import javax.swing.JFrame;
+
 //Third-party libraries
 
 //Application-internal dependencies
@@ -2818,5 +2820,11 @@ boolean isLargeImage()
 		return false;
 	}
 
+	/**
+	 * Returns the parent UI.
+	 * 
+	 * @return See above.
+	 */
+	JFrame getRefFrame() { return parent.getParentUI(); }
+
 }
-

components/insight/SRC/org/openmicroscopy/shoola/agents/metadata/editor/EditorUI.java

@@ -29,6 +29,7 @@
 import java.awt.Color;
 import java.awt.Component;
 import java.awt.Cursor;
+import java.awt.Dimension;
 import java.awt.Point;
 import java.awt.image.BufferedImage;
 import java.io.File;
@@ -54,6 +55,7 @@
 import org.openmicroscopy.shoola.env.data.model.ScriptObject;
 import org.openmicroscopy.shoola.env.event.EventBus;
 import org.openmicroscopy.shoola.env.rnd.RenderingControl;
+import org.openmicroscopy.shoola.util.ui.MessageBox;
 import org.openmicroscopy.shoola.util.ui.UIUtilities;
 import pojos.AnnotationData;
 import pojos.DataObject;
@@ -555,11 +557,24 @@ void removeObject(DataObject data)
 		}
 	}
 
-	/** Removes the tags. */
-	void removeTags()
+	/**
+	 * Removes the tags.
+	 * 
+	 * @param location The location of the mouse pressed.
+	 */
+	void removeTags(Point location)
 	{
-		List<TagAnnotationData> list = generalPane.removeTags();
-		if (list.size() > 0) saveData(true);
+
+		if (!generalPane.hasTagsToUnlink()) return;
+		MessageBox box = new MessageBox(model.getRefFrame(),
+				"Remove All Tags", 
+				"Are you sure you want to remove all Tags?");
+		Dimension d = box.getPreferredSize();
+		Point p = new Point(location.x-d.width/2, location.y);
+		if (box.showMsgBox(p) == MessageBox.YES_OPTION) {
+			List<TagAnnotationData> list = generalPane.removeTags();
+			if (list.size() > 0) saveData(true);
+		}
 	}
 
 	/**
@@ -594,12 +609,20 @@ void removeAttachedFile(Object file)
 	/**
 	 * Returns the collection of attachments.
 	 * 
-	 * @return See above.
+	 * @param location The location of the mouse pressed.
 	 */
-	void removeAttachedFiles()
+	void removeAttachedFiles(Point location)
 	{
-		List<FileAnnotationData> list = generalPane.removeAttachedFiles();
-		if (list.size() > 0) saveData(true);
+		if (!generalPane.hasAttachmentsToUnlink()) return;
+		MessageBox box = new MessageBox(model.getRefFrame(),
+				"Remove All Attachments", 
+				"Are you sure you want to remove all Attachments?");
+		Dimension d = box.getPreferredSize();
+		Point p = new Point(location.x-d.width/2, location.y);
+		if (box.showMsgBox(p) == MessageBox.YES_OPTION) {
+			List<FileAnnotationData> list = generalPane.removeAttachedFiles();
+			if (list.size() > 0) saveData(true);
+		}
 	}
 
 	/**

components/insight/SRC/org/openmicroscopy/shoola/agents/metadata/editor/GeneralPaneUI.java

@@ -526,6 +526,28 @@ List<TagAnnotationData> removeTags()
 		return annotationUI.removeTags();
 	}
 
+	/**
+	 * Returns <code>true</code> some tags can be unlink, 
+	 * <code>false</code> otherwise.
+	 * 
+	 * @return See above.
+	 */
+	boolean hasAttachmentsToUnlink()
+	{ 
+		return annotationUI.hasAttachmentsToUnlink();
+	}
+
+	/**
+	 * Returns <code>true</code> some tags can be unlink, 
+	 * <code>false</code> otherwise.
+	 * 
+	 * @return See above.
+	 */
+	boolean hasTagsToUnlink()
+	{
+		return annotationUI.hasTagsToUnlink();
+	}
+
 	/**
 	 * Removes the annotation from the view.
 	 * 

components/insight/SRC/org/openmicroscopy/shoola/agents/metadata/view/MetadataViewer.java

@@ -34,6 +34,7 @@
 import java.util.List;
 import java.util.Map;
 import javax.swing.JComponent;
+import javax.swing.JFrame;
 
 //Third-party libraries
 
@@ -619,4 +620,11 @@ public void setThumbnails(Map<Long, BufferedImage> thumbnails,
 	 */
 	void onGroupSwitched(boolean success);
 
+	/**
+	 * Returns the parent UI.
+	 * 
+	 * @return See above.
+	 */
+	JFrame getParentUI();
+
 }

components/insight/SRC/org/openmicroscopy/shoola/agents/metadata/view/MetadataViewerComponent.java

@@ -338,6 +338,18 @@ public JComponent getUI()
 		return view.getUI();
 	}
 
+	/** 
+	 * Implemented as specified by the {@link MetadataViewer} interface.
+	 * @see MetadataViewer#getParentUI()
+	 */
+	public JFrame getParentUI()
+	{
+		if (model.getState() == DISCARDED)
+			throw new IllegalStateException("This method cannot be invoked " +
+					"in the DISCARDED state.");
+		return view;
+	}
+
 	/** 
 	 * Implemented as specified by the {@link MetadataViewer} interface.
 	 * @see MetadataViewer#setRootObject(Object, long)