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240 lines
6.4 KiB
240 lines
6.4 KiB
package ksiazka.kucharska;
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import java.awt.Graphics2D;
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import java.awt.RenderingHints;
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import java.awt.event.ActionEvent;
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import java.awt.event.ActionListener;
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import java.awt.image.BufferedImage;
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import java.io.File;
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import java.io.IOException;
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import java.util.List;
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import javax.imageio.ImageIO;
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import javax.swing.DefaultListModel;
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import javax.swing.ImageIcon;
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import javax.swing.JFileChooser;
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import javax.swing.JLabel;
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import javax.swing.JList;
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import javax.swing.JOptionPane;
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import javax.swing.event.DocumentEvent;
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import javax.swing.event.DocumentListener;
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import javax.swing.event.ListSelectionEvent;
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import javax.swing.event.ListSelectionListener;
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import db.SearchRecipeAll;
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import db.Cookbook;
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import db.SearchRecipe;
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import db.SearchRecipeNameTag;
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public class CB_Controller {
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private static CB_View theView;
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private static CB_Model theModel;
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public CB_Controller(CB_View theView, CB_Model theModel) {
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CB_Controller.theView = theView;
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CB_Controller.theModel = theModel;
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CB_Controller.theView.addListener(new AddListener());
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CB_Controller.theView.delListener(new DelListener());
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CB_Controller.theView.loadListener(new LoadListener());
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CB_Controller.theView.cancelListener(new CancelListener());
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CB_Controller.theView.saveListener(new SaveListener());
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CB_Controller.theView.listSelectListener(new SelectionListener());
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CB_Controller.theView.searchTypeListener(new SearchListener());
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}
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public void fillList(){
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Cookbook myCb = new Cookbook();
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SearchRecipe sr;
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if (theView.getSearchValue() != "") {
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sr = new SearchRecipeNameTag(theView);
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}
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else
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{
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sr = new SearchRecipeAll(theView);
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}
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List<String> names = sr.obtainRecipeNames();
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theView.setRecipesList(names);
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myCb.closeConnection();
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}
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public static void fillComponents(String name){
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Cookbook myCb = new Cookbook();
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theModel = myCb.selectRecipe(name);
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theView.setRecipeTitle(theModel.getName());
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theView.setRecipeIngredients(theModel.getIngredients());
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theView.setRecipeDescription(theModel.getDescription());
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theView.setRecipeTags(theModel.getTags());
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theView.setRecipeIcon(theModel.getImage());
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theView.resetCaretPositions();
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myCb.closeConnection();
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}
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public static void addNewRecipe(){
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Cookbook myCb = new Cookbook();
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RecipeManager rm = new RecipeManager();
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rm.setRecipeBuilder(new NewRecipeBuilder(theView));
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rm.constructRecipe();
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CB_Model obj = rm.getRecipe();
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myCb.insertRecipe(obj);
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myCb.closeConnection();
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}
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public static void removeRecipe(String name){
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Cookbook myCb = new Cookbook();
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myCb.deleteRecipe(name);
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myCb.closeConnection();
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}
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public ImageIcon resizeImage(File f) {
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//File file = f;
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ImageIcon iconLogo=null;
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try {
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BufferedImage srcImg = ImageIO.read(f);
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int w = (int)Math.ceil(srcImg.getWidth()/(double)srcImg.getHeight()*theView.getImgRecipe().getHeight());
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BufferedImage resizedImg = new BufferedImage(w, theView.getImgRecipe().getHeight(), BufferedImage.TYPE_INT_ARGB);
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Graphics2D g2 = resizedImg.createGraphics();
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g2.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR);
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g2.drawImage(srcImg, 0, 0, w, theView.getImgRecipe().getHeight(), null);
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g2.dispose();
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iconLogo = new ImageIcon(resizedImg);
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} catch (IOException e1) {
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e1.printStackTrace();
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}
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return iconLogo;
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}
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class AddListener implements ActionListener{
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public void actionPerformed(ActionEvent e) {
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try{
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theView.ActivateAddMenu();
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}
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catch(NumberFormatException ex){
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ex.printStackTrace();
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}
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}
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}
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class DelListener implements ActionListener{
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public void actionPerformed(ActionEvent e) {
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try{
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JList recipesList = theView.getRecipesList();
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DefaultListModel model = (DefaultListModel) recipesList.getModel();
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if (recipesList.getSelectedIndex() != -1)
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{
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int dialogResult = JOptionPane.showConfirmDialog (null, "Czy na pewno chcesz usunąć przepis?", "Pytanie", JOptionPane.YES_NO_OPTION);
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if(dialogResult == JOptionPane.YES_OPTION){
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removeRecipe(recipesList.getSelectedValue().toString());
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model.remove(recipesList.getSelectedIndex());
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if (recipesList.getModel().getSize()>0)
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{
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recipesList.setSelectedIndex(0);
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fillComponents(recipesList.getSelectedValue().toString());
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}
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else
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{
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theView.setRecipeTitle("Nazwa przepisu");
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theView.setRecipeIngredients("");
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theView.setRecipeDescription("");
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theView.setRecipeTags("");
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}
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}
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}
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}
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catch(NumberFormatException ex){
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ex.printStackTrace();
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}
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}
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}
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class LoadListener implements ActionListener{
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public void actionPerformed(ActionEvent e) {
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try{
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JFileChooser fcImg = theView.getFileChooser();
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int returnVal = fcImg.showOpenDialog(theView);
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if (returnVal == JFileChooser.APPROVE_OPTION) {
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theView.getImgRecipe().setIcon(resizeImage(fcImg.getSelectedFile()));
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}
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}
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catch(NumberFormatException ex){
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ex.printStackTrace();
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}
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}
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}
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class CancelListener implements ActionListener{
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public void actionPerformed(ActionEvent e) {
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try{
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theView.DeactivateAddMenu();
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JList recipesList = theView.getRecipesList();
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if(recipesList.getSelectedIndex() != -1)
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fillComponents(recipesList.getSelectedValue().toString());
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}
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catch(NumberFormatException ex){
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ex.printStackTrace();
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}
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}
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}
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class SaveListener implements ActionListener{
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public void actionPerformed(ActionEvent e) {
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try{
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addNewRecipe();
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theView.setRecipesListItem(theView.getRecipeEdTitle());
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theView.DeactivateAddMenu();
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theView.getRecipesList().setSelectedIndex(theView.getRecipesList().getModel().getSize()-1);
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fillComponents(theView.getRecipesList().getSelectedValue().toString());
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}
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catch(NumberFormatException ex){
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ex.printStackTrace();
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}
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}
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}
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class SelectionListener implements ListSelectionListener{
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public void valueChanged(ListSelectionEvent e) {
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try{
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JList recipesList = theView.getRecipesList();
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if(recipesList.getSelectedIndex() != -1)
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fillComponents(recipesList.getSelectedValue().toString());
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}
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catch(NumberFormatException ex){
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ex.printStackTrace();
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}
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}
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}
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class SearchListener implements DocumentListener{
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public void changedUpdate(DocumentEvent e) {
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fillList();
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}
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public void insertUpdate(DocumentEvent e) {
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fillList();
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}
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public void removeUpdate(DocumentEvent e) {
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fillList();
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}
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}
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}
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