root / trunk / applications / appgvSIG / src / com / iver / cit / gvsig / gui / layout / fframes / FFrameGroup.java @ 2970
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/*
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* Created on 15-jul-2004
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*
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*/
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/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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*
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* Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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*
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* For more information, contact:
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*
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* Generalitat Valenciana
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* Conselleria d'Infraestructures i Transport
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* Av. Blasco Ib??ez, 50
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* 46010 VALENCIA
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* SPAIN
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*
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* +34 963862235
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* gvsig@gva.es
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* www.gvsig.gva.es
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*
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* or
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*
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* IVER T.I. S.A
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* Salamanca 50
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* 46005 Valencia
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* Spain
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*
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* +34 963163400
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* dac@iver.es
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*/
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package com.iver.cit.gvsig.gui.layout.fframes; |
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import java.awt.Graphics2D; |
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import java.awt.geom.AffineTransform; |
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import java.awt.geom.Point2D; |
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import java.awt.geom.Rectangle2D; |
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import java.awt.image.BufferedImage; |
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import java.util.ArrayList; |
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import com.iver.andami.PluginServices; |
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import com.iver.andami.messages.NotificationManager; |
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import com.iver.cit.gvsig.fmap.DriverException; |
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import com.iver.cit.gvsig.fmap.layers.XMLException; |
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import com.iver.cit.gvsig.gui.layout.FLayoutUtilities; |
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import com.iver.cit.gvsig.gui.layout.Layout; |
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import com.iver.utiles.XMLEntity; |
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/**
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* FFrame que contiene a su vez un ArrayList de FFrames de cualquier tipo
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* incluso de si mismo.
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*
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* @author Vicente Caballero Navarro
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*/
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public class FFrameGroup extends FFrame { |
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private ArrayList m_fframes = new ArrayList(); |
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private Rectangle2D.Double rg = null; |
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private AffineTransform m_at; |
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//private Rectangle2D.Double ra = null;
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/**
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* Crea un nuevo FFrameGroup.
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*/
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public FFrameGroup() {
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} |
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/**
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* A?ade al Arraylist un nuevo FFrame para formar parte del grupo.
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*
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* @param fframe FFrame a a?adir.
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*/
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public void addFFrame(IFFrame fframe) { |
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m_fframes.add(fframe); |
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} |
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/**
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* Devuelve una ArrayList que contiene todos los FFrames que forman parte
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* del grupo.
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*
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* @return Arraylist con los fframes.
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*/
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public ArrayList getFFrames() { |
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return m_fframes;
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} |
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/**
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* Devuelve el rect?ngulo que contiene a todos los fframes seleccionados.
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*
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* @param at Matriz de transformaci?n
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*
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* @return Rect?ngulo.
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*/
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public Rectangle2D.Double getRectangle(AffineTransform at) { |
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//double minX = 0;
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//double minY = 0;
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//double maxX = 0;
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//double maxY = 0;
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boolean first = true; |
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Rectangle2D.Double rec = new Rectangle2D.Double(); |
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for (int i = 0; i < m_fframes.size(); i++) { |
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Rectangle2D.Double rs = ((IFFrame) m_fframes.get(i)).getBoundingBox(at);
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if (first) {
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rec.setRect(rs); |
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first = false;
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} |
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rec.add(rs); |
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} |
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rg = new Rectangle2D.Double(); |
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rg.setRect(FLayoutUtilities.toSheetRect(rec, m_at)); |
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return rec;
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} |
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/**
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* M?todo que dibuja sobre el graphics que se le pasa como par?metro, seg?n
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* la transformada afin que se debe de aplicar y el rect?ngulo que se debe
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* de dibujar.
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*
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* @param g Graphics
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* @param at Transformada afin.
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* @param rv rect?ngulo sobre el que hacer un clip.
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* @param imgBase Imagen utilizada para acelerar el dibujado.
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*
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* @throws DriverIOException
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*/
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public void draw(Graphics2D g, AffineTransform at, Rectangle2D rv, |
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BufferedImage imgBase) throws DriverException { |
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Rectangle2D.Double r = getBoundingBox(at);
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g.rotate(Math.toRadians(getRotation()), r.x + (r.width / 2), |
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r.y + (r.height / 2));
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m_at = at; |
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for (int i = 0; i < m_fframes.size(); i++) { |
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((IFFrame) m_fframes.get(i)).draw(g, at, rv, imgBase); |
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} |
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g.rotate(Math.toRadians(-getRotation()),
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r.x + (r.width / 2), r.y + (r.height / 2)); |
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} |
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/**
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* Rellena la transformada que se esta utilizando en el Layout.
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*
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* @param at Matriz de transformaci?n.
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*/
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public void setAt(AffineTransform at) { |
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m_at = at; |
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} |
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/**
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* Reimplementaci?n del m?todo papa poder modificar los BoundBox de cada
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* uno de los FFrames que contiene dentro este FFrameGroup.
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*
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* @param r Rect?ngulo.
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*/
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public void setBoundBox(Rectangle2D r) { |
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getBoundBox().setRect(r.getX(), r.getY(), r.getWidth(), r.getHeight()); |
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double dx=1; |
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double dy=1; |
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double dw=1; |
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double dh=1; |
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//double scalex=1;
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//double scaley=1;
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if (rg!=null){ |
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Rectangle2D.Double raux1 = new Rectangle2D.Double(rg.x, rg.y, rg.width, |
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rg.height); |
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dx = r.getX() - raux1.x; |
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dy = r.getY() - raux1.y; |
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dw = r.getWidth() / raux1.width; |
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dh = r.getHeight() / raux1.height; |
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//scalex = r.width / raux1.width;
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//scaley = r.height / raux1.height;
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for (int i = 0; i < getFFrames().size(); i++) { |
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IFFrame fframe = (IFFrame) getFFrames().get(i); |
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Rectangle2D.Double raux = new Rectangle2D.Double(); |
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raux.setRect(fframe.getBoundBox()); |
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AffineTransform escalado = new AffineTransform(); |
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escalado.setToScale(dw, dh); |
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escalado.translate(dx - r.getX(), dy - r.getY()); |
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Point2D.Double pd = new Point2D.Double(); |
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escalado.transform(new Point2D.Double(raux.x, raux.y), pd); |
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raux.x = pd.x + r.getX(); |
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raux.y = pd.y + r.getY(); |
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raux.width = raux.width * dw; |
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raux.height = raux.height * dh; |
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fframe.setBoundBox(raux); |
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} |
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}else{
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rg=new Rectangle2D.Double(); |
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rg.setRect(r); |
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} |
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rg.setRect(r); |
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} |
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/**
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* @throws XMLException
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* @see com.iver.cit.gvsig.gui.layout.fframes.IFFrame#getXMLEntity()
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*/
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public XMLEntity getXMLEntity() throws XMLException { |
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XMLEntity xml = new XMLEntity();
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xml.putProperty("className",this.getClass().getName()); |
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xml.putProperty("m_name", m_name);
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xml.putProperty("x", getBoundBox().x);
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xml.putProperty("y", getBoundBox().y);
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xml.putProperty("w", getBoundBox().width);
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xml.putProperty("h", getBoundBox().height);
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xml.putProperty("m_Selected", m_Selected);
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xml.putProperty("type", Layout.RECTANGLEGROUP);
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xml.putProperty("tag", getTag());
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xml.putProperty("m_rotation",getRotation());
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for (int i = 0; i < getFFrames().size(); i++) { |
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xml.addChild(((IFFrame) getFFrames().get(i)).getXMLEntity()); |
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} |
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return xml;
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} |
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/**
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* @see com.iver.cit.gvsig.gui.layout.fframes.IFFrame#setXMLEntity(com.iver.utiles.XMLEntity)
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*/
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public void setXMLEntity03(XMLEntity xml, Layout l) { |
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if (xml.getIntProperty("m_Selected") != 0) { |
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this.setSelected(true); |
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} else {
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this.setSelected(false); |
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} |
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IFFrame fframechild = null;
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for (int i = 0; i < xml.getNumChild(); i++) { |
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try {
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Class clase = Class.forName(xml.getChild(i).getStringProperty("className")); |
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fframechild = (IFFrame) clase.newInstance(); |
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} catch (Exception e) { |
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NotificationManager.addError("Clase de Frame sobre el Layout no reconocida",
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e); |
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} |
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fframechild.setName(xml.getStringProperty("m_name"));
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fframechild.setBoundBox(new Rectangle2D.Double(xml.getChild(i).getDoubleProperty("x"), |
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xml.getChild(i).getDoubleProperty("y"), xml.getChild(i).getDoubleProperty("w"), |
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xml.getChild(i).getDoubleProperty("h")));
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fframechild.setTag(xml.getChild(i).getStringProperty("tag"));
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fframechild.setXMLEntity03(xml.getChild(i), l); |
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this.addFFrame(fframechild);
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} |
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} |
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/**
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* @see com.iver.cit.gvsig.gui.layout.fframes.IFFrame#setXMLEntity(com.iver.utiles.XMLEntity)
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*/
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public void setXMLEntity(XMLEntity xml, Layout l) { |
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if (xml.getIntProperty("m_Selected") != 0) { |
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this.setSelected(true); |
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} else {
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this.setSelected(false); |
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} |
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setRotation(xml.getDoubleProperty("m_rotation"));
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IFFrame fframechild = null;
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for (int i = 0; i < xml.getNumChild(); i++) { |
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try {
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Class clase = Class.forName(xml.getChild(i).getStringProperty("className")); |
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fframechild = (IFFrame) clase.newInstance(); |
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} catch (Exception e) { |
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NotificationManager.addError("Clase de Frame sobre el Layout no reconocida",
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e); |
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} |
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fframechild.setName(xml.getStringProperty("m_name"));
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fframechild.setBoundBox(new Rectangle2D.Double(xml.getChild(i).getDoubleProperty("x"), |
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xml.getChild(i).getDoubleProperty("y"), xml.getChild(i).getDoubleProperty("w"), |
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xml.getChild(i).getDoubleProperty("h")));
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fframechild.setTag(xml.getChild(i).getStringProperty("tag"));
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fframechild.setXMLEntity(xml.getChild(i), l); |
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this.addFFrame(fframechild);
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} |
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} |
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/**
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* @see com.iver.cit.gvsig.gui.layout.fframes.IFFrame#getNameFFrame()
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*/
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public String getNameFFrame() { |
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return PluginServices.getText(this, "grupo"); |
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} |
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/**
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* @see com.iver.cit.gvsig.gui.layout.fframes.IFFrame#print(java.awt.Graphics2D,
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* java.awt.geom.AffineTransform)
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*/
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public void print(Graphics2D g, AffineTransform at) |
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throws DriverException {
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Rectangle2D.Double r = getBoundingBox(at);
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g.rotate(Math.toRadians(getRotation()), r.x + (r.width / 2), |
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r.y + (r.height / 2));
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for (int i = 0; i < m_fframes.size(); i++) { |
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((IFFrame) m_fframes.get(i)).print(g, at); |
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} |
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g.rotate(Math.toRadians(-getRotation()),
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r.x + (r.width / 2), r.y + (r.height / 2)); |
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} |
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} |