source: other-projects/GlamED/trunk/src/org/honours/actions/MiscActions.java@ 26758

package org.honours.actions;

import java.awt.Color;

import org.expeditee.actions.Actions;
import org.expeditee.actions.Misc;
import org.expeditee.gui.DisplayIO;
import org.expeditee.gui.Frame;
import org.expeditee.gui.FrameIO;
import org.expeditee.gui.FrameKeyboardActions;
import org.expeditee.gui.MessageBay;
import org.expeditee.items.Text;
import org.honours.Main;
import org.honours.collection.Collection;
import org.honours.collection.CollectionItem;
import org.honours.collection.NoteLayer;
import org.honours.gui.HonoursFrameIO;
import org.honours.gui.Interfaces;

public class MiscActions {

    /**
     * Copy items on a frame which
     * can be pasted on another frame.
     */
    public static void CopyFrame(){
        HonoursFrameIO.CopyFrame();
    }
    
    /**
     * Paste a copied frame on to
     * the current frame being displayed.
     */
    public static void PasteFrame(){
        HonoursFrameIO.PasteFrame();
    }
    
    /**
     * Toggle toolbar on and off.
     */
    public static void ToggleToolbar(){
        
        HonoursFrameIO.ToggleToolbar();
    }
    
    public static void AddNewNote(){
        
        AddNewNote(DisplayIO.getCurrentFrame());
        Actions.PerformActionCatchErrors(DisplayIO.getCurrentFrame(), null, "Format");
    }
    
    public static void AddNewNote(Frame frame){
        Collection collect = Collection.findCollection(frame);

        if(collect != null){
            CollectionItem cItem = CollectionItem.findCollectionItem(frame, collect);
            if(cItem != null)
                AddNewNote(cItem,collect);
        }
    }
    
    /**
     * Add a new note about a collection item which will be displayed
     * on the item's frame.
     * @param collectItem
     * @param collect
     */
    public static void AddNewNote(CollectionItem collectItem, Collection collect){

        NoteLayer noteLayer = null;
        
        //Check if collectionItem has a notelayer.
        if(collectItem.getNoteLayer() != null){
            noteLayer = collectItem.getNoteLayer();
            
        }else{
            //Create a new note layer.
            noteLayer = new NoteLayer();
            noteLayer.setAssociatedItem(collectItem);
            
            //Create a new frame and set noteLayer's frame attribute.
            int frameNumber = FrameIO.getLastNumber("notesmain") + 1;
            HonoursFrameIO.generateFrame(frameNumber, "notesmain");
            Frame layerFrame = FrameIO.LoadFrame("notesmain"+frameNumber);
            noteLayer.setFrame(layerFrame);
            noteLayer.setAssociatedItem(collectItem);
            
            collectItem.setNoteLayer(noteLayer);
            
            //now put collectItem back in collection list.
            int itemIndex = CollectionItem.getPositionInCollection(collectItem, collect);
            collect.getItems().remove(itemIndex);
            collect.getItems().add(itemIndex, collectItem);
            
            //put collection back in collection list.
            int collectIndex = Collection.getCollectionPosition(collect);
            Main._collections.remove(collectIndex);
            Main._collections.add(collectIndex,collect);
        }
        
        //debugging
        //System.err.println("*** link (in AddNewNote): " + noteLayer.getFrame().getName());
        
        //Add new text item to noteLayer's frame in a free space - for now
        //just add at position (200,200) and hope that any other note has been moved since.
        Text noteText = noteLayer.getFrame().addText(200, 200, "@[Insert note here]", null);
        noteText.setBackgroundColor(Color.LIGHT_GRAY);
        noteText.setColor(Color.BLACK);
        noteText.setBorderColor(Color.BLACK);
        noteText.setThickness(1);
        noteLayer.getFrame().setSaved();
        FrameKeyboardActions.Refresh();
        
        HonoursFrameIO.DISPLAY_NOTES = false;
        Text displayText = (Text)Misc.getItemContainingData("OptionViewNotes",FrameIO.LoadFrame(Interfaces.NAVIGATION_OVERLAY_VIEW_NOTES_CLICKABLE));
        displayText.setText("Hide Notes");
        
        Text overlayLink = (Text)Misc.getItemContainingData(Interfaces.OVERLAY_TOOLBAR_DATA, DisplayIO.getCurrentFrame());
        
        if(!overlayLink.getLink().equals(Interfaces.NAVIGATION_OVERLAY_VIEW_NOTES_CLICKABLE))
            overlayLink.setLink(Interfaces.NAVIGATION_OVERLAY_VIEW_NOTES_CLICKABLE);
        
        HonoursFrameIO.ToggleNotesDisplay(collectItem);
    }
    
    
    public static void ToggleNotesView(){
        ToggleNotesView(DisplayIO.getCurrentFrame());
    }
    
    
    /**
     * Toggle the display of notes for a collection item on and off.
     * @param frame
     */
    public static void ToggleNotesView(Frame frame){
        Collection collect = Collection.findCollection(frame);
        if(collect != null){
            CollectionItem cItem = CollectionItem.findCollectionItem(frame, collect);
            if(cItem != null)
                HonoursFrameIO.ToggleNotesDisplay(cItem);
        }
    }

    
}