Application: gvSIG desktop » gvSIG Document Layout

/* gvSIG. Geographic Information System of the Valencian Government

 *

 * Copyright (C) 2007-2008 Infrastructures and Transports Department

 * of the Valencian Government (CIT)

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * of the License, or (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 */

package org.gvsig.app.project.documents.layout.gui.dialogs;

import java.awt.geom.Rectangle2D;

import java.text.NumberFormat;

import javax.swing.JPanel;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

import org.gvsig.andami.PluginServices;

import org.gvsig.andami.ui.mdiManager.IWindow;

import org.gvsig.andami.ui.mdiManager.WindowInfo;

import org.gvsig.app.project.documents.layout.DefaultLayoutNotification;

import org.gvsig.app.project.documents.layout.LayoutNotification;

import org.gvsig.app.project.documents.layout.fframes.IFFrame;

import org.gvsig.app.project.documents.layout.gui.LayoutPanel;

import org.gvsig.tools.observer.Observable;

import org.gvsig.tools.observer.ObservableHelper;

import org.gvsig.tools.observer.Observer;

/**

 * Di?logo que ofrece la posibilidad de posicionar el fframe en un punto en

 * concreto del Layout.

 * 

 * @author Vicente Caballero Navarro

 */

public class FPositionDialog extends JPanel implements IWindow, Observable {

    private static final long serialVersionUID = -1289724614739172740L;

    protected static final Logger LOG = LoggerFactory

        .getLogger(FPositionDialog.class);

    private javax.swing.JLabel lDesdeIzquierda = null;

    private javax.swing.JLabel lDesdeArriba = null;

    private javax.swing.JLabel lAnchura = null;

    private javax.swing.JLabel lAltura = null;

    private javax.swing.JButton bAceptar = null;

    private javax.swing.JButton bCancelar = null;

    private javax.swing.JTextField tDesdeIzquierda = null;

    private javax.swing.JTextField tDesdeDerecha = null;

    private javax.swing.JTextField tAnchura = null;

    private javax.swing.JTextField tAltura = null;

    private javax.swing.JLabel lNomUnidades = null;

    private javax.swing.JLabel lUnidades = null;

    private LayoutPanel layout = null;

    private String m_NameUnit = null;

    // private ArrayList selecList = new ArrayList();

    NumberFormat nf = NumberFormat.getInstance();

    private javax.swing.JLabel lAnchoUnidades = null;

    private javax.swing.JLabel lAlto = null;

    private javax.swing.JLabel lAltoUnidades = null;

    private javax.swing.JLabel lAncho = null;

    private javax.swing.JPanel pFolio = null;

    private javax.swing.JLabel lSeparador = null;

    private IFFrame fframe;

    private ObservableHelper observers;

    /**

     * This is the default constructor

     * 

     * @param l

     *            Referencia al Layout.

     */

    public FPositionDialog(LayoutPanel layoutPanel, IFFrame fframe) {

        super();

        layout = layoutPanel;

        this.fframe = fframe;

        observers = new ObservableHelper();

        observers.addObserver(layoutPanel.getLayoutControl());

        /*

         * for (int i = layout.getFFrames().size() - 1; i >= 0; i--) {

         * IFFrame fframe = (IFFrame) layout.getFFrames().get(i);

         * 

         * if (fframe.getSelected() != FFrame.NOSELECT) {

         * selecList.add(fframe);

         * }

         * }

         */

        initialize();

    }

    /**

     * This method initializes this

     */

    private void initialize() {

        this.setLayout(null);

        if (layout.getLayoutContext().isAdjustingToGrid()) {

            nf.setMaximumFractionDigits(1);

        } else {

            nf.setMaximumFractionDigits(2);

        }

        m_NameUnit = layout.getLayoutContext().getAttributes().getNameUnit();

        this.add(getLDesdeIzquierda(), null);

        this.add(getLDesdeArriba(), null);

        this.add(getLAnchura(), null);

        this.add(getLAltura(), null);

        this.add(getBAceptar(), null);

        this.add(getBCancelar(), null);

        this.add(getTDesdeIzquierda(), null);

        this.add(getTDesdeDerecha(), null);

        this.add(getTAnchura(), null);

        this.add(getTAltura(), null);

        this.add(getLNomUnidades(), null);

        this.add(getLUnidades(), null);

        this.add(getPFolio(), null);

        this.setSize(203, 215);

    }

    /**

     * This method initializes lDesdeIzquierda

     * 

     * @return javax.swing.JLabel

     */

    private javax.swing.JLabel getLDesdeIzquierda() {

        if (lDesdeIzquierda == null) {

            lDesdeIzquierda = new javax.swing.JLabel();

            lDesdeIzquierda.setBounds(9, 85, 116, 20);

            lDesdeIzquierda.setText(PluginServices.getText(this,

                "desde_izquierda"));

        }

        return lDesdeIzquierda;

    }

    /**

     * This method initializes lDesdeArriba

     * 

     * @return javax.swing.JLabel

     */

    private javax.swing.JLabel getLDesdeArriba() {

        if (lDesdeArriba == null) {

            lDesdeArriba = new javax.swing.JLabel();

            lDesdeArriba.setBounds(9, 110, 116, 20);

            lDesdeArriba.setText(PluginServices.getText(this, "desde_arriba"));

        }

        return lDesdeArriba;

    }

    /**

     * This method initializes lAnchura

     * 

     * @return javax.swing.JLabel

     */

    private javax.swing.JLabel getLAnchura() {

        if (lAnchura == null) {

            lAnchura = new javax.swing.JLabel();

            lAnchura.setBounds(9, 135, 116, 20);

            lAnchura.setText(PluginServices.getText(this, "anchura"));

        }

        return lAnchura;

    }

    /**

     * This method initializes lAltura

     * 

     * @return javax.swing.JLabel

     */

    private javax.swing.JLabel getLAltura() {

        if (lAltura == null) {

            lAltura = new javax.swing.JLabel();

            lAltura.setBounds(9, 160, 116, 20);

            lAltura.setText(PluginServices.getText(this, "altura"));

        }

        return lAltura;

    }

    /**

     * This method initializes bAceptar

     * 

     * @return javax.swing.JButton

     */

    private javax.swing.JButton getBAceptar() {

        if (bAceptar == null) {

            bAceptar = new javax.swing.JButton();

            bAceptar.setBounds(12, 185, 85, 23);

            bAceptar.setText(PluginServices.getText(this, "Aceptar"));

            bAceptar.addActionListener(new java.awt.event.ActionListener() {

                public void actionPerformed(java.awt.event.ActionEvent e) {

                    // if (selecList.size() == 1) {

                    Rectangle2D.Double r = new Rectangle2D.Double();

                    if (getTDesdeIzquierda().getText().equals("")) {

                        getTDesdeIzquierda().setText("0");

                    }

                    if (getTDesdeDerecha().getText().equals("")) {

                        getTDesdeDerecha().setText("0");

                    }

                    if (getTAnchura().getText().equals("")) {

                        getTAnchura().setText("0");

                    }

                    if (getTAltura().getText().equals("")) {

                        getTAltura().setText("0");

                    }

                    r.x =

                        stringToDouble(getTDesdeIzquierda().getText()

                            .toString());

                    r.y =

                        stringToDouble(getTDesdeDerecha().getText().toString());

                    r.width =

                        stringToDouble(getTAnchura().getText().toString());

                    r.height =

                        stringToDouble(getTAltura().getText().toString());

                    // ((IFFrame) selecList.get(0)).setBoundBox(r);

                    IFFrame fframeAux;

                    try {

                        fframeAux = (IFFrame) fframe.clone();

                        fframeAux.setBoundBox(r);

                        layout.getLayoutContext().getFrameCommandsRecord()

                            .update(fframe, fframeAux);

                        layout.getLayoutContext().updateFFrames();

                    } catch (CloneNotSupportedException e1) {

                        LOG.error("It is not possible clonate the object", e);

                    }

                    PluginServices.getMDIManager().closeWindow(

                        FPositionDialog.this);

                    observers.notifyObservers(FPositionDialog.this, 

                        new DefaultLayoutNotification(LayoutNotification.LAYOUT_INVALIDATED));      

                    layout.repaint();

                }

            });

        }

        return bAceptar;

    }

    /**

     * Paso de String a double.

     * 

     * @param s

     *            String.

     * 

     * @return double obtenido.

     */

    private double stringToDouble(String s) {

        String snew = s.replace(',', '.');

        return layout.getLayoutContext().getAttributes()

            .fromUnits(Double.parseDouble(snew));

    }

    /**

     * This method initializes bCancelar

     * 

     * @return javax.swing.JButton

     */

    private javax.swing.JButton getBCancelar() {

        if (bCancelar == null) {

            bCancelar = new javax.swing.JButton();

            bCancelar.setBounds(107, 185, 87, 23);

            bCancelar.setText(PluginServices.getText(this, "Cancelar"));

            bCancelar.addActionListener(new java.awt.event.ActionListener() {

                public void actionPerformed(java.awt.event.ActionEvent e) {

                    PluginServices.getMDIManager().closeWindow(

                        FPositionDialog.this);

                }

            });

        }

        return bCancelar;

    }

    /**

     * This method initializes tDesdeIzquierda

     * 

     * @return javax.swing.JTextField

     */

    private javax.swing.JTextField getTDesdeIzquierda() {

        if (tDesdeIzquierda == null) {

            tDesdeIzquierda = new javax.swing.JTextField();

            tDesdeIzquierda.setBounds(132, 85, 53, 20);

            tDesdeIzquierda.setText(String.valueOf(nf.format(layout

                .getLayoutContext().getAttributes()

                .toUnits(fframe.getBoundBox().x))));

        }

        return tDesdeIzquierda;

    }

    /**

     * This method initializes tDesdeDerecha

     * 

     * @return javax.swing.JTextField

     */

    private javax.swing.JTextField getTDesdeDerecha() {

        if (tDesdeDerecha == null) {

            tDesdeDerecha = new javax.swing.JTextField();

            tDesdeDerecha.setBounds(132, 110, 53, 20);

            tDesdeDerecha.setText(String.valueOf(nf.format(layout

                .getLayoutContext().getAttributes()

                .toUnits(fframe.getBoundBox().y))));

        }

        return tDesdeDerecha;

    }

    /**

     * This method initializes tAnchura

     * 

     * @return javax.swing.JTextField

     */

    private javax.swing.JTextField getTAnchura() {

        if (tAnchura == null) {

            tAnchura = new javax.swing.JTextField();

            tAnchura.setBounds(132, 135, 53, 20);

            tAnchura.setText(String.valueOf(nf.format(layout.getLayoutContext()

                .getAttributes().toUnits(fframe.getBoundBox().width))));

        }

        return tAnchura;

    }

    /**

     * This method initializes tAltura

     * 

     * @return javax.swing.JTextField

     */

    private javax.swing.JTextField getTAltura() {

        if (tAltura == null) {

            tAltura = new javax.swing.JTextField();

            tAltura.setBounds(132, 160, 53, 20);

            tAltura.setText(String.valueOf(nf.format(layout.getLayoutContext()

                .getAttributes().toUnits(fframe.getBoundBox().height))));

        }

        return tAltura;

    }

    /**

     * This method initializes lNomUnidades

     * 

     * @return javax.swing.JLabel

     */

    private javax.swing.JLabel getLNomUnidades() {

        if (lNomUnidades == null) {

            lNomUnidades = new javax.swing.JLabel();

            lNomUnidades.setBounds(91, 7, 91, 20);

            lNomUnidades.setText(PluginServices.getText(this, m_NameUnit));

        }

        return lNomUnidades;

    }

    /**

     * This method initializes lUnidades

     * 

     * @return javax.swing.JLabel

     */

    private javax.swing.JLabel getLUnidades() {

        if (lUnidades == null) {

            lUnidades = new javax.swing.JLabel();

            lUnidades.setBounds(7, 7, 72, 20);

            lUnidades.setText(PluginServices.getText(this, "unidades"));

        }

        return lUnidades;

    }

    /**

     * @see com.iver.mdiApp.ui.MDIManager.IWindow#getWindowInfo()

     */

    public WindowInfo getWindowInfo() {

        WindowInfo m_viewinfo = new WindowInfo(WindowInfo.MODALDIALOG);

        // vi.setResizable(false);

        m_viewinfo.setTitle(PluginServices.getText(this, "tamano_posicion"));

        return m_viewinfo;

    }

    /**

     * @see com.iver.mdiApp.ui.MDIManager.IWindow#windowActivated()

     */

    public void viewActivated() {

    }

    /**

     * This method initializes lAnchoUnidades

     * 

     * @return javax.swing.JLabel

     */

    private javax.swing.JLabel getLAnchoUnidades() {

        if (lAnchoUnidades == null) {

            lAnchoUnidades = new javax.swing.JLabel();

            if (layout.getLayoutContext().getAttributes().isLandSpace()) {

                lAnchoUnidades.setText(String.valueOf(nf.format(layout

                    .getLayoutContext().getAttributes().getSizeInUnits()

                    .getAlto())));

            } else {

                lAnchoUnidades.setText(String.valueOf(nf.format(layout

                    .getLayoutContext().getAttributes().getSizeInUnits()

                    .getAncho())));

            }

        }

        return lAnchoUnidades;

    }

    /**

     * This method initializes lAlto

     * 

     * @return javax.swing.JLabel

     */

    private javax.swing.JLabel getLAlto() {

        if (lAlto == null) {

            lAlto = new javax.swing.JLabel();

            lAlto.setText(PluginServices.getText(this, "alto"));

        }

        return lAlto;

    }

    /**

     * This method initializes lAltoUnidades

     * 

     * @return javax.swing.JLabel

     */

    private javax.swing.JLabel getLAltoUnidades() {

        if (lAltoUnidades == null) {

            lAltoUnidades = new javax.swing.JLabel();

            if (layout.getLayoutContext().getAttributes().isLandSpace()) {

                lAltoUnidades.setText(String.valueOf(nf.format(layout

                    .getLayoutContext().getAttributes().getSizeInUnits()

                    .getAncho())));

            } else {

                lAltoUnidades.setText(String.valueOf(nf.format(layout

                    .getLayoutContext().getAttributes().getSizeInUnits()

                    .getAlto())));

            }

        }

        return lAltoUnidades;

    }

    /**

     * This method initializes lAncho

     * 

     * @return javax.swing.JLabel

     */

    private javax.swing.JLabel getLAncho() {

        if (lAncho == null) {

            lAncho = new javax.swing.JLabel();

            lAncho.setText(PluginServices.getText(this, "ancho"));

        }

        return lAncho;

    }

    /**

     * This method initializes pFolio

     * 

     * @return javax.swing.JPanel

     */

    private javax.swing.JPanel getPFolio() {

        if (pFolio == null) {

            pFolio = new javax.swing.JPanel();

            pFolio.add(getLAltoUnidades(), null);

            pFolio.add(getLAlto(), null);

            pFolio.add(getLSeparador(), null);

            pFolio.add(getLAnchoUnidades(), null);

            pFolio.add(getLAncho(), null);

            pFolio.setBounds(9, 31, 180, 43);

            pFolio.setBorder(javax.swing.BorderFactory.createTitledBorder(null,

                PluginServices.getText(this, "tamanyo_pagina"),

                javax.swing.border.TitledBorder.DEFAULT_JUSTIFICATION,

                javax.swing.border.TitledBorder.DEFAULT_POSITION, null, null));

        }

        return pFolio;

    }

    /**

     * This method initializes lSeparador

     * 

     * @return javax.swing.JLabel

     */

    private javax.swing.JLabel getLSeparador() {

        if (lSeparador == null) {

            lSeparador = new javax.swing.JLabel();

            lSeparador.setText("/");

        }

        return lSeparador;

    }

    public Object getWindowProfile() {

        return WindowInfo.DIALOG_PROFILE;

    }

    public void addObserver(Observer o) {

        observers.addObserver(o);        

    }

    public void deleteObserver(Observer o) {

      observers.deleteObserver(o);        

    }

    public void deleteObservers() {

       observers.deleteObservers();        

    }

}