source: other-projects/GlamED/trunk/src/org/honours/CollectionSpace/CollectionSpace.java@ 26605

package org.honours.CollectionSpace;

import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.util.ArrayList;
import java.util.List;

import org.expeditee.actions.Navigation;
import org.expeditee.gui.Frame;
import org.expeditee.gui.FrameIO;
import org.expeditee.gui.MessageBay;
import org.expeditee.items.ItemParentStateChangedEvent;
import org.expeditee.items.Picture;
import org.expeditee.items.Text;
import org.honours.collection.Collection;
import org.honours.gui.HonoursFrameIO;
import org.honours.items.PictureInformation;

public class CollectionSpace {
    
    //the collection this collection space is associated with
    private Collection _associatedCollection;
    
    private String _name;
    
    //FOr storing thumbnails for the collection space
    private String _thumbnailsDirectory;
    
    private List<Picture> _thumbnails = new ArrayList<Picture>();
    
    private int _startX = 150;
    private int _startY = 150;
    
    public static final int _gap = 20;
    public static final int _columns = 4;
    public static final int _imageSize = 150;
    public static final int _rows = 3;
    
    public CollectionSpace(){
        
    }
    
    public CollectionSpace(Collection associatedCollection){
        _associatedCollection = associatedCollection;
        _name = "collectionspace-" + _associatedCollection.getName();
        _thumbnailsDirectory = FrameIO.IMAGES_FOLDER + "thumbnails-" +
        _associatedCollection.getName();
    }
    
    public void setAssociatedCollection(Collection assocCollection){
        _associatedCollection = assocCollection;
    }
    
    public Collection getAssociatedCollection(){
        return _associatedCollection;
    }
    
    public void setName(String name){
        _name = name;
    }
    
    public String getName(){
        return _name;
    }
    
    public void setThumbnailsDirectory(String dir){
        
        _thumbnailsDirectory = dir;
        
    }
    
    public String getThumbnailsDirectory(){
        return _thumbnailsDirectory;
    }
    
    public void generate(){
        
        
    }
    
    /** Method to output thumbnails into collection space **/
    private void writeThumbnails(){
        
        Frame currFrame = null;
        int currX = _startX;
        int currY = _startY;
        
        int frameIter = 1;
        
        generateNavigationLinks(frameIter);
        generateDropBox(frameIter);
        
        for(int i = 0; i < _thumbnails.size(); i++)
        {
            Picture currPic = _thumbnails.get(i);
            
            if(i % _columns ==0 && i == 0){
                
            }else if(i % _columns == 0 && i > 0){
                currX = _startX;
                currY += _gap + _imageSize;
            }else{
                currX += _gap + _imageSize;
            }
            
            //Create a new frame to display next lot of items.
            if(i % (_columns * _rows) == 0 && i < _columns * _rows){
                currFrame = FrameIO.LoadFrame(_name + frameIter);
                
            }else if(i % (_columns * _rows) == 0 && i >= _columns * _rows){
                frameIter++;
                Frame check = FrameIO.LoadFrame(_name + frameIter);
                if(check == null){
                    //create new frame
                    HonoursFrameIO.generateFrame(frameIter, _name);
                    currFrame = FrameIO.LoadFrame(_name + frameIter);
                    
                    currX = _startX;
                    currY = _startY;
                    generateNavigationLinks(frameIter);
                    generateDropBox(frameIter);
                }

            }
            
            currFrame.addText(currX, currY, currPic.getSource().getText(),
                    null, currPic.getLink());
            currFrame.setSaved();
        }
        
        _associatedCollection.setCollectionSpace(this);
    }
    
    private void generateNavigationLinks(int frameIter){
        
        String backText = "<<";
        String forwardText = ">>";
        
        int backButtonX = _startX/2;
        int forwardButtonX = _startX + (_columns*_gap)+(_columns*_imageSize);
        int buttonPosY = ((_rows*_imageSize) + (_rows*_gap))/2;
        
        Frame currFrame = FrameIO.LoadFrame(_name+frameIter);
        currFrame.addText(backButtonX,buttonPosY,backText,"RotateBack");
        currFrame.addText(forwardButtonX,buttonPosY,forwardText,"RotateNext");
        currFrame.setSaved();
    }
    
    private void generateDropBox(int frameIter){
        
    }
    
    private void createCollectionSpace(){
        Frame check = FrameIO.LoadFrame(_name + "1");
        
        if(check != null){
            FrameIO.deleteFrameset(_name);
        }
        
        try{
            FrameIO.CreateNewFrameset(_name);
        }catch(Exception e){
            e.printStackTrace();
        }
    }
}