Merge pull request #40 from MPS-UPB/vezi_text

Implementeaza actiunea "vezi text".

src/PopupListener.java

@@ -1,6 +1,14 @@
+import java.awt.BorderLayout;
+import java.awt.Container;
+import java.awt.Dimension;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
-import javax.swing.JOptionPane;
+
+import javax.swing.JButton;
+import javax.swing.JFrame;
+import javax.swing.JPanel;
+import javax.swing.JScrollPane;
+import javax.swing.JTextArea;
 
 /**
  * Button listener pentru salvare modificari.
@@ -10,7 +18,7 @@
 public class PopupListener implements ActionListener {
 
 	private ElementJPanel panel;
-	
+
 	/**
 	 * Constructor.
 	 * 
@@ -22,7 +30,154 @@ public PopupListener(ElementJPanel panel) {
 
 	@Override
 	public void actionPerformed(ActionEvent e) {
-		String action = e.getActionCommand();
-		JOptionPane.showMessageDialog(null, "Realizeaza actiunea selectata: " + action + ".");
+		final String action = e.getActionCommand();
+
+		Thread actionThread = new Thread() {
+			@Override
+			public void run() {
+				try {
+					switch (action) {
+					case "Analiza OCR":
+						AnalyzerSelector as = new AnalyzerSelector("ocr");
+						Analyzer selectedAnalyzer = as.chooseAnalyzer();
+						break;
+
+					case "Vezi text":
+						TextFrame tf = new TextFrame(panel);
+						break;
+
+					case "Sparge bloc text":
+						break;
+
+					case "Este numar pagina":
+						break;
+					}
+				}
+				catch (Exception e) {
+					e.printStackTrace();
+				}
+			}
+		};
+
+		actionThread.start();
+	}
+
+	/**
+	 * @author Unknown-Revengers
+	 * 
+	 *         Frame pentru afisarea textului unui element.
+	 */
+	@SuppressWarnings("serial")
+	public class TextFrame extends JFrame {
+		/**
+		 * Fereastra curenta.
+		 */
+		JFrame frame = this;
+
+		/**
+		 * Content panel.
+		 */
+		private Container contentPanel;
+
+		/**
+		 * Save button.
+		 */
+		private JButton saveBttn;
+
+		/**
+		 * Elementul selectat.
+		 */
+		public ElementJPanel elementPanel;
+
+		/**
+		 * TextArea pentru textul elementului.
+		 */
+		JTextArea descriptionArea;
+
+		/**
+		 * Constructor
+		 * 
+		 * @param panel
+		 *            Elementul selectat.
+		 */
+		public TextFrame(ElementJPanel panel) {
+			this.elementPanel = panel;
+
+			// Creaza content panel.
+			contentPanel = this.getContentPane();
+
+			// Adauga textul elementului la frame.
+			this.addText(elementPanel.element.text);
+
+			// Adauga buton.
+			this.addButton();
+
+			// Init frame
+			this.initFrame();
+		}
+
+		/**
+		 * Adauga buton pentru Cancel si buton pentru Save.
+		 */
+		private void addButton() {
+			// New Panel.
+			JPanel panel = new JPanel();
+
+			// Creeaza buton de save.
+			saveBttn = new JButton("Save");
+
+			// Adauga listener pentru butonul de save.
+			this.saveBttn.addActionListener(new ActionListener() {
+				@Override
+				public void actionPerformed(ActionEvent e) {
+					// Save text.
+					elementPanel.element.text = descriptionArea.getText();
+
+					frame.dispose();
+				}
+			});
+
+			panel.add(saveBttn);
+			contentPanel.add(panel, BorderLayout.SOUTH);
+		}
+
+		/**
+		 * Adauga text la fereastra.
+		 * 
+		 * @param text
+		 *            Textul de adaugat.
+		 */
+		private void addText(String text) {
+			// New Panel.
+			JPanel panel = new JPanel();
+
+			// Creaza Text Area pentru text.
+			descriptionArea = new JTextArea(text);
+			descriptionArea.setLineWrap(true);
+			descriptionArea.setWrapStyleWord(true);
+			descriptionArea.setEditable(true);
+
+			// Adauga Text Area la un scroll panel.
+			JScrollPane spanel = new JScrollPane(descriptionArea);
+			spanel.setPreferredSize(new Dimension(200, 100));
+
+			// Adauga scroll panel la content panel.
+			panel = new JPanel();
+			panel.setSize(200, 100);
+			panel.add(spanel);
+
+			contentPanel.add(panel, BorderLayout.CENTER);
+		}
+
+		/**
+		 * Initializeaza frame.
+		 */
+		private void initFrame() {
+			this.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
+			this.setSize(300, 220);
+			this.setVisible(true);
+
+			setLocationRelativeTo(null);
+		}
 	}
 }