/**

* Créer la boîte de dialogue

* @param p Le mémo rattaché

*/

public APropos(Memento p) {

initComponents();

this.memento = p;

//Définir l'apparence et l'emplacement

this.setTitle("À propos de Memento");

this.setIconImage(new ImageIcon(getClass().getResource("img/icone.png")).getImage());

this.setLocationRelativeTo(p);

}

/**

* Créer les composants

*/

private void initComponents() {

text = new JTextArea();

button_licence = new JButton();

button_close = new JButton();

logo = new LogoComponent();

//Ajout des actions listeners

button_licence.addActionListener(new ButtonLicenceActionListener());

button_close.addActionListener(new ButtonCloseActionListener(this));

logo.setPreferredSize(new Dimension(128,128));

text.setText("Version : 1.0b \n" +

"\n" +

"Copyright © 2008-2012 Sipieter Clément \n" +

"Copyright © 2011-2012 Sellem Lev-Arcady"

);

text.setBackground(this.getBackground());

button_licence.setText("Licence");

button_close.setText("Fermer");

this.setLayout(new GridBagLayout());

GridBagConstraints gbc = new GridBagConstraints();

gbc.fill = GridBagConstraints.HORIZONTAL;

gbc.gridx = 0;

gbc.gridy = 0;

gbc.gridwidth = 1;

this.add(logo, gbc);

gbc.gridx = 0;

gbc.gridy = 1;

gbc.gridwidth = 3;

gbc.insets = new Insets(20,20,20,20);

this.add(text, gbc);

gbc.gridx = 1;

gbc.gridy = 2;

gbc.gridwidth = 1;

gbc.insets = new Insets(5,5,20,5);

this.add(button_licence, gbc);

gbc.gridx = 2;

gbc.gridy = 2;

this.add(button_close, gbc);

this.pack();

}

private JTextArea text;

private JButton button_licence, button_close;

private LogoComponent logo;

private Memento memento;

/* **********************************************************************************

* PRIVATES CLASS

* **********************************************************************************/

private class LogoComponent extends JPanel{

Image logo;

public LogoComponent() {

logo= new ImageIcon(getClass().getResource("img/logo.png")).getImage();

}

public void paint(Graphics g){

g.drawImage(logo, 0, 0, this);

}

}

private class ButtonLicenceActionListener implements ActionListener{

private String licence_text;

@Override

public void actionPerformed(ActionEvent e) {

licence_text = new String(

"This program is free software: you can redistribute it and/or modify\n"+

"it under the terms of the GNU General Public License as published by\n"+

"the Free Software Foundation, either version 3 of the License, or\n"+

"(at your option) any later version.\n"+

"\n"+

"This program is distributed in the hope that it will be useful,\n"+

"but WITHOUT ANY WARRANTY; without even the implied warranty of\n"+

"MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n"+

"GNU General Public License for more details.\n"+

"\n"+

"You should have received a copy of the GNU General Public License\n"+

"along with this program. If not, see <http://www.gnu.org/licenses/>.\n"+

"\n\n\n"

);

try{

InputStream ips = new FileInputStream(getClass().getResource("COPYING").getPath());

InputStreamReader ipsr = new InputStreamReader(ips);

BufferedReader br = new BufferedReader(ipsr);

String line;

while ((line=br.readLine())!=null){

licence_text+=line+'\n';

}

br.close();

}

catch (Exception e1){

}

Dimension dimension = new Dimension(600, 400);

JDialog licence = new JDialog(memento, "Licence");

JTextPane text_pane = new JTextPane();

text_pane.setEditable(false);

text_pane.setPreferredSize(dimension);

text_pane.setSize(dimension);

StyledDocument doc = text_pane.getStyledDocument();

Style justified = doc.addStyle("justified", StyleContext.getDefaultStyleContext().getStyle(StyleContext.DEFAULT_STYLE));

StyleConstants.setAlignment(justified, StyleConstants.ALIGN_JUSTIFIED);

try{

doc.insertString(0,licence_text,justified);

} catch (BadLocationException ble) {

System.err.println("Couldn't insert initial text into text pane.");

}

Style logicalStyle = doc.getLogicalStyle(0);

doc.setParagraphAttributes(0, licence_text.length(), justified, false);

doc.setLogicalStyle(0, logicalStyle);

JScrollPane paneScrollPane = new JScrollPane(text_pane);

paneScrollPane.setVerticalScrollBarPolicy(

JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);

paneScrollPane.setPreferredSize(dimension);

paneScrollPane.setMinimumSize(dimension);

JPanel pan = new JPanel();

LayoutManager layout = new BorderLayout();

pan.setLayout(layout);

pan.add(new JScrollPane(paneScrollPane), BorderLayout.CENTER);

JButton close = new JButton("Fermer");

close.addActionListener(new ButtonCloseActionListener(licence));

JPanel button_panel = new JPanel();

FlowLayout button_panel_layout = new FlowLayout(FlowLayout.RIGHT,20,20);

button_panel.setLayout(button_panel_layout);

button_panel.add(close);

pan.add(button_panel, BorderLayout.SOUTH);

licence.add(pan);

licence.pack();

licence.setLocationRelativeTo(memento);

licence.setVisible(true);

}

}

private class ButtonCloseActionListener implements ActionListener{

private JDialog window;

public ButtonCloseActionListener(JDialog window){

this.window = window;

}

@Override

public void actionPerformed(ActionEvent arg0) {

window.dispose();

}

}

}