svn-gvsig-desktop / trunk / applications / appgvSIG / src / com / iver / cit / gvsig / gui / layout / EventsHandler.java @ 3610
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/*
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* Created on 27-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; |
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import java.awt.Cursor; |
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import java.awt.Point; |
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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.event.ComponentEvent; |
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import java.awt.event.ComponentListener; |
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import java.awt.event.KeyEvent; |
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import java.awt.event.KeyListener; |
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import java.awt.event.MouseEvent; |
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import java.awt.event.MouseListener; |
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import java.awt.event.MouseMotionListener; |
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import java.awt.geom.Point2D; |
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import java.awt.geom.Rectangle2D; |
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import java.util.ArrayList; |
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import com.iver.andami.PluginServices; |
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import com.iver.cit.gvsig.gui.layout.fframes.IFFrame; |
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import com.iver.cit.gvsig.gui.layout.fframes.IFFrameEditable; |
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/**
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* Eventos que se realizan sobre el Layout.
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*
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* @author Vicente Caballero Navarro
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*/
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public class EventsHandler implements ActionListener, ComponentListener, |
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MouseMotionListener, MouseListener, KeyListener { |
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private Layout layout = null; |
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private Point2D.Double m_pointSelected = null; |
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private int index = 0; |
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private ArrayList lastSelect = new ArrayList(); |
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private FLayoutFunctions events = null; |
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private FLayoutZooms zooms = null; |
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private static IFFrame[] selectFFrames; |
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private int difX; |
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private int difY; |
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/**
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* Crea un nuevo EventsHandler.
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*
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* @param l Referencia al Layout.
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*/
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public EventsHandler(Layout l) {
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layout = l; |
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events = new FLayoutFunctions(layout);
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zooms = new FLayoutZooms(layout);
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} |
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/**
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* @see java.awt.event.ComponentListener#componentHidden(java.awt.event.ComponentEvent)
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*/
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public void componentHidden(ComponentEvent arg0) { |
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} |
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/**
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* @see java.awt.event.ComponentListener#componentMoved(java.awt.event.ComponentEvent)
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*/
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public void componentMoved(ComponentEvent arg0) { |
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} |
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/**
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* @see java.awt.event.ComponentListener#componentResized(java.awt.event.ComponentEvent)
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*/
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public void componentResized(ComponentEvent arg0) { |
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layout.fullRect(); |
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} |
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/**
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* @see java.awt.event.ComponentListener#componentShown(java.awt.event.ComponentEvent)
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*/
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public void componentShown(ComponentEvent arg0) { |
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} |
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/**
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* @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
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*/
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public void actionPerformed(ActionEvent arg0) { |
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layout.repaint(); |
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} |
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/**
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* @see java.awt.event.MouseMotionListener#mouseDragged(java.awt.event.MouseEvent)
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*/
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public void mouseDragged(MouseEvent e) { |
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if (e.getButton() != MouseEvent.BUTTON3) { |
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layout.setLastPoint(e.getPoint()); |
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layout.repaint(); |
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} |
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if (layout.getTool() == Layout.EDIT){
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for (int i=0;i<layout.getFFrames().length;i++){ |
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IFFrame frame=(IFFrame)layout.getFFrame(i); |
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if (frame instanceof IFFrameEditable){ |
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((IFFrameEditable)frame).pointDragged(FLayoutUtilities.toSheetPoint(e.getPoint(),layout.getAT())); |
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layout.setStatus(Layout.GRAPHICS); |
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} |
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} |
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} |
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} |
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/**
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* @see java.awt.event.MouseMotionListener#mouseMoved(java.awt.event.MouseEvent)
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*/
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public void mouseMoved(MouseEvent E) { |
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if ((layout.getTool() == Layout.POLYLINE) ||
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(layout.getTool() == Layout.POLYGON) || |
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(layout.getTool() == Layout.LINE) || |
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(layout.getTool() == Layout.CIRCLE) || |
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(layout.getTool() == Layout.RECTANGLESIMPLE)) {
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layout.getGeometryAdapter().pointPosition(FLayoutUtilities.toSheetPoint( |
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E.getPoint(), layout.getAT())); |
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layout.setStatus(Layout.GRAPHICS); |
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layout.repaint(); |
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} |
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if (layout.getTool() == Layout.SELECT) {
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Cursor cursor = null; |
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Point2D.Double p = new Point2D.Double(E.getX(), E.getY()); |
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IFFrame[] fframes=layout.getFFrameSelected();
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for (int i = 0; i < fframes.length; i++) { |
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if (fframes[i].getContains(p)!=IFFrame.NOSELECT){
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cursor=fframes[i].getMapCursor(p); |
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} |
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if (cursor != null) { |
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layout.setMapCursor(cursor); |
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} else {
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layout.setMapCursor(Layout.icrux); |
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} |
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} |
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///layout.setStatus(Layout.SELECT);
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} |
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} |
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/**
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* @see java.awt.event.MouseListener#mouseClicked(java.awt.event.MouseEvent)
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*/
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public void mouseClicked(MouseEvent E) { |
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if ((E.getClickCount() == 2) && |
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((layout.getTool() == Layout.POLYLINE) || |
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(layout.getTool() == Layout.POLYGON))) {
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delLastPoint(); |
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endGraphic(); |
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} else {
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if (E.getButton() == MouseEvent.BUTTON1) { |
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if (layout.getTool() == Layout.SELECT) {
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m_pointSelected = new Point2D.Double(E.getX(), E.getY()); |
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if (layout.getFFrames().length > 0) { |
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ArrayList listSelect = new ArrayList(); |
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for (int j = 0; j < layout.getFFrames().length; j++) { |
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if (((IFFrame) layout.getFFrame(j)).getContains(
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m_pointSelected) != IFFrame.NOSELECT) {
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listSelect.add((IFFrame) layout.getFFrame(j)); |
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} |
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} |
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if (listSelect.size() > 0) { |
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for (int k = 0; k < listSelect.size(); k++) { |
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if (((IFFrame) listSelect.get(k)).getSelected() != IFFrame.NOSELECT) {
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index = listSelect.size() - k; |
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break;
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} |
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} |
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if (!FLayoutUtilities.isEqualList(listSelect,
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lastSelect) || |
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(index > (listSelect.size() - 1))) {
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index = 0;
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} |
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for (int j = 0; j < layout.getFFrames().length; |
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j++) {
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IFFrame fframe = (IFFrame) layout.getFFrame(j); |
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if (!E.isShiftDown()) {
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fframe.setSelected(false);
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} else {
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if (fframe.getSelected() != IFFrame.NOSELECT) {
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if (fframe.getContains(m_pointSelected) != IFFrame.NOSELECT) {
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fframe.setSelected(false);
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} |
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} |
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} |
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} |
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((IFFrame) listSelect.get((listSelect.size() - 1 -
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index))).setSelected(true);
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index++; |
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lastSelect = listSelect; |
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} |
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layout.setStatus(Layout.SELECT); |
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layout.repaint(); |
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if (E.getClickCount() > 1) { |
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FLayoutGraphics flg = new FLayoutGraphics(layout);
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flg.openFFrameDialog(); |
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layout.setStatus(Layout.DESACTUALIZADO); |
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layout.repaint(); |
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//layout.setStatus(Layout.SELECT);
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} |
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} |
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PluginServices.getMainFrame().enableControls(); |
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} |
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} else if (E.getButton() == MouseEvent.BUTTON2) { |
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} |
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} |
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} |
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/**
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* @see java.awt.event.MouseListener#mouseEntered(java.awt.event.MouseEvent)
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*/
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public void mouseEntered(MouseEvent arg0) { |
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/* TODO PluginServices.getMainFrame().getStatusBar().setMessage("0",
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layout.getAtributes().getNameUnit());
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if (layout.getTool() == Layout.PAN) {
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layout.setMapCursor(Layout.iLayoutpan);
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} else if (layout.getTool() == Layout.ZOOM_MAS) {
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layout.setMapCursor(Layout.iLayoutzoomin);
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} else if (layout.getTool() == Layout.ZOOM_MENOS) {
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layout.setMapCursor(Layout.iLayoutzoomout);
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} else if (layout.getTool() == Layout.VIEW_PAN) {
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layout.setMapCursor(Layout.ipan);
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} else if (layout.getTool() == Layout.VIEW_ZOOMIN) {
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layout.setMapCursor(Layout.izoomin);
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} else if (layout.getTool() == Layout.VIEW_ZOOMOUT) {
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layout.setMapCursor(Layout.izoomout);
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}
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*/
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} |
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/**
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* @see java.awt.event.MouseListener#mouseExited(java.awt.event.MouseEvent)
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*/
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public void mouseExited(MouseEvent arg0) { |
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///TODO PluginServices.getMainFrame().getStatusBar().setMessage("0", "");
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} |
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/**
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* @see java.awt.event.MouseListener#mousePressed(java.awt.event.MouseEvent)
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*/
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public void mousePressed(MouseEvent E) { |
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if (E.getButton() == MouseEvent.BUTTON1) { |
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Point pScreen = new Point(E.getX(), E.getY()); |
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layout.setPointAnt(pScreen); |
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layout.setFirstPoint(layout.getPointAnt()); |
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if ((layout.getTool() == Layout.ZOOM_MAS) ||
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(layout.getTool() == Layout.VIEW_ZOOMIN)) {
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layout.setStatus(Layout.ZOOM_MAS); |
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} else if ((layout.getTool() == Layout.RECTANGLEVIEW) || |
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(layout.getTool() == Layout.RECTANGLEPICTURE) || |
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(layout.getTool() == Layout.RECTANGLESCALEBAR) || |
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(layout.getTool() == Layout.RECTANGLELEGEND) || |
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(layout.getTool() == Layout.RECTANGLENORTH) || |
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(layout.getTool() == Layout.RECTANGLETEXT)|| |
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(layout.getTool() == Layout.RECTANGLEBOX)) {
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layout.setStatus(Layout.RECTANGLE); |
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} else if ((layout.getTool() == Layout.POINT) ) { |
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layout.getGeometryAdapter().addPoint(FLayoutUtilities.toSheetPoint( |
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E.getPoint(), layout.getAT())); |
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endGraphic(); |
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//layout.setStatus(Layout.GRAPHICS);
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} else if ((layout.getTool() == Layout.POLYLINE) || |
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(layout.getTool() == Layout.POLYGON)) {
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layout.getGeometryAdapter().addPoint(FLayoutUtilities.toSheetPoint( |
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E.getPoint(), layout.getAT())); |
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layout.setStatus(Layout.GRAPHICS); |
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} else if ((layout.getTool() == Layout.LINE) || |
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(layout.getTool() == Layout.CIRCLE) || |
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(layout.getTool() == Layout.RECTANGLESIMPLE)) {
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if (layout.getGeometryAdapter().addPoint(FLayoutUtilities.toSheetPoint(
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E.getPoint(), layout.getAT())) == 2) {
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endGraphic(); |
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layout.setStatus(Layout.DESACTUALIZADO); |
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} else {
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layout.setStatus(Layout.GRAPHICS); |
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} |
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} else if (layout.getTool() == Layout.PAN) { |
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layout.getRectOrigin().setLocation(layout.getRect().x, |
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layout.getRect().y); |
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layout.setStatus(Layout.PAN); |
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} else if (layout.getTool() == Layout.VIEW_PAN) { |
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/* layout.getRectOrigin().setLocation(layout.getRect().x,
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layout.getRect().y);
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*/
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layout.setStatus(Layout.VIEW_PAN); |
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} else if (layout.getTool() == Layout.ZOOM_MENOS) { |
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layout.setCancelDrawing(true);
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} else if ((layout.getTool() == Layout.ZOOM_MAS) || |
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(layout.getTool() == Layout.PAN)) {
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layout.setCancelDrawing(true);
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} else if (layout.getTool() == Layout.SELECT) { |
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m_pointSelected = new Point2D.Double(E.getX(), E.getY()); |
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for (int i = 0; i < layout.getFFrames().length; i++) { |
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IFFrame fframe = ((IFFrame) layout.getFFrame(i)); |
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if (m_pointSelected != null) { |
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if (!E.isShiftDown()) {
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if ((fframe.getSelected() != IFFrame.NOSELECT)) {
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fframe.setSelected(m_pointSelected); |
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} |
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} |
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} |
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if (fframe.getSelected() != IFFrame.NOSELECT) {
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layout.setIsReSel(false);
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} |
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} |
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if ((layout.getLastPoint() != null) && |
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(layout.getFirstPoint() != null)) {
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layout.getLastPoint().setLocation(layout.getFirstPoint()); |
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} |
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if (E.getClickCount() < 2) { |
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layout.setStatus(Layout.SELECT); |
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layout.repaint(); |
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} |
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} else if (layout.getTool() == Layout.SET_TAG) { |
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m_pointSelected = new Point2D.Double(E.getX(), E.getY()); |
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for (int i = 0; i < layout.getFFrames().length; i++) { |
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IFFrame fframe = ((IFFrame) layout.getFFrame(i)); |
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if (m_pointSelected != null) { |
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if (fframe.contains(m_pointSelected)) {
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fframe.openTag(); |
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} |
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} |
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} |
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} else if (layout.getTool() == Layout.EDIT){ |
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for (int i=0;i<layout.getFFrames().length;i++){ |
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IFFrame frame=(IFFrame)layout.getFFrame(i); |
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if (frame instanceof IFFrameEditable){ |
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((IFFrameEditable)frame).pointPressed(FLayoutUtilities.toSheetPoint(E.getPoint(),layout.getAT())); |
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} |
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} |
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} |
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} else if (E.getButton() == MouseEvent.BUTTON3) { |
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new Popupmenu(layout, E.getPoint());
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} |
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} |
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/**
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* @see java.awt.event.MouseListener#mouseReleassed(java.awt.event.MouseEvent)
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*/
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public void mouseReleased(MouseEvent E) { |
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if (E.getButton() != MouseEvent.BUTTON3) { |
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layout.setLastPoint(E.getPoint()); |
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} |
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if (E.getButton() == MouseEvent.BUTTON1) { |
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Point p1 = layout.getFirstPoint();
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Point p2 = new Point(E.getX(), E.getY()); |
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if (layout.getTool() == Layout.ZOOM_MAS) {
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zooms.setZoomIn(p1, p2); |
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layout.refresh(); |
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} else if ((layout.getTool() == Layout.ZOOM_MENOS) || |
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(E.getButton() == MouseEvent.BUTTON3)) {
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zooms.setZoomOut(p2); |
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layout.refresh(); |
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} else if (layout.getTool() == Layout.SELECT) { |
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events.setSelect(); |
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layout.refresh(); |
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} else if ((layout.getTool() == Layout.RECTANGLEVIEW) || |
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(layout.getTool() == Layout.RECTANGLEPICTURE) || |
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(layout.getTool() == Layout.RECTANGLESCALEBAR) || |
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(layout.getTool() == Layout.RECTANGLELEGEND) || |
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(layout.getTool() == Layout.RECTANGLETEXT) || |
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(layout.getTool() == Layout.RECTANGLENORTH)|| |
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(layout.getTool() == Layout.RECTANGLEBOX)) {
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events.setFFrame(); |
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PluginServices.getMainFrame().enableControls(); |
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layout.refresh(); |
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} else if (layout.getTool() == Layout.VIEW_ZOOMIN) { |
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zooms.setViewZoomIn(p1, p2); |
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layout.refresh(); |
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} else if (layout.getTool() == Layout.VIEW_ZOOMOUT) { |
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zooms.setViewZoomOut(p2); |
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layout.refresh(); |
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} else if (layout.getTool() == Layout.VIEW_PAN) { |
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events.setViewPan(p1, p2); |
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layout.refresh(); |
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} else if ((layout.getTool() == Layout.POLYLINE) || |
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(layout.getTool() == Layout.POLYGON)) {
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layout.setStatus(Layout.GRAPHICS); |
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layout.repaint(); |
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} else if (layout.getTool() == Layout.EDIT){ |
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for (int i=0;i<layout.getFFrames().length;i++){ |
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IFFrame frame=(IFFrame)layout.getFFrame(i); |
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if (frame instanceof IFFrameEditable){ |
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if (frame.getSelected()!=IFFrame.NOSELECT && ((IFFrameEditable)frame).isEditing()){
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/*IFFrame fframeAux=frame.cloneFFrame(layout);
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//((IFFrameEditable)fframeAux).startEditing();
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((IFFrameEditable)fframeAux).pointReleased(FLayoutUtilities.toSheetPoint(E.getPoint(),layout.getAT()));
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layout.getEFS().modifyFFrame(frame,fframeAux);
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layout.updateFFrames();*/
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IFFrame fframeAux=frame.cloneFFrame(layout); |
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((IFFrameEditable)fframeAux).startEditing(); |
| 454 |
((IFFrameEditable)fframeAux).pointReleased(FLayoutUtilities.toSheetPoint(E.getPoint(),layout.getAT()),((IFFrameEditable)frame).getGeometry()); |
| 455 |
layout.getEFS().modifyFFrame(frame,fframeAux); |
| 456 |
fframeAux.getBoundingBox(layout.getAT()); |
| 457 |
layout.updateFFrames(); |
| 458 |
} |
| 459 |
} |
| 460 |
} |
| 461 |
layout.refresh(); |
| 462 |
} else if (layout.getTool() == Layout.PAN) { |
| 463 |
layout.refresh(); |
| 464 |
} |
| 465 |
///layout.refresh();
|
| 466 |
layout.setCancelDrawing(false);
|
| 467 |
} else if (E.getButton() == MouseEvent.BUTTON3) { |
| 468 |
} |
| 469 |
|
| 470 |
|
| 471 |
} |
| 472 |
private void delLastPoint(){ |
| 473 |
layout.getGeometryAdapter().delLastPoint(); |
| 474 |
} |
| 475 |
/**
|
| 476 |
* DOCUMENT ME!
|
| 477 |
*/
|
| 478 |
private void endGraphic() { |
| 479 |
if ((layout.getTool() == Layout.LINE) ||
|
| 480 |
(layout.getTool() == Layout.POLYLINE) || |
| 481 |
(layout.getTool() == Layout.POLYGON) || |
| 482 |
(layout.getTool() == Layout.CIRCLE) || |
| 483 |
(layout.getTool() == Layout.RECTANGLESIMPLE) || |
| 484 |
(layout.getTool() == Layout.POINT)) {
|
| 485 |
layout.getGeometryAdapter().end(); |
| 486 |
PluginServices.getMainFrame().enableControls(); |
| 487 |
events.setFFrame(); |
| 488 |
layout.initGeometryAdapter(); |
| 489 |
layout.refresh(); |
| 490 |
} |
| 491 |
} |
| 492 |
|
| 493 |
public void keyPressed(KeyEvent arg0) { |
| 494 |
IFFrame[] fframes=layout.getFFrameSelected();
|
| 495 |
int dif=10; |
| 496 |
if (arg0.getModifiers()==KeyEvent.CTRL_MASK){ |
| 497 |
switch(arg0.getKeyCode()){
|
| 498 |
case (KeyEvent.VK_C): |
| 499 |
selectFFrames=new IFFrame[fframes.length];
|
| 500 |
for (int i=0;i<fframes.length;i++){ |
| 501 |
selectFFrames[i]=fframes[i].cloneFFrame(layout); |
| 502 |
} |
| 503 |
break;
|
| 504 |
case KeyEvent.VK_X: |
| 505 |
selectFFrames=new IFFrame[fframes.length];
|
| 506 |
for (int i=0;i<fframes.length;i++){ |
| 507 |
selectFFrames[i]=fframes[i].cloneFFrame(layout); |
| 508 |
} |
| 509 |
layout.delFFrameSelected(); |
| 510 |
layout.refresh(); |
| 511 |
break;
|
| 512 |
|
| 513 |
} |
| 514 |
}else{
|
| 515 |
switch (arg0.getKeyCode()) {
|
| 516 |
case KeyEvent.VK_LEFT: |
| 517 |
difX=difX-dif; |
| 518 |
break;
|
| 519 |
case KeyEvent.VK_RIGHT: |
| 520 |
difX=difX+dif; |
| 521 |
break;
|
| 522 |
case KeyEvent.VK_UP: |
| 523 |
difY=difY-dif; |
| 524 |
break;
|
| 525 |
case KeyEvent.VK_DOWN: |
| 526 |
difY=difY+dif; |
| 527 |
break;
|
| 528 |
} |
| 529 |
/* if (isFirst){
|
| 530 |
layout.setFirstPoint(new Point((int)fframes[0].getBoundingBox(layout.getAT()).getX(),(int)fframes[0].getBoundingBox(layout.getAT()).getY()));
|
| 531 |
isFirst=false;
|
| 532 |
}
|
| 533 |
layout.setLastPoint(new Point((int)layout.getFirstPoint().getX()+difX,(int)layout.getFirstPoint().getY()+difY));
|
| 534 |
layout.setStatus(Layout.SELECT);
|
| 535 |
layout.repaint();
|
| 536 |
*/
|
| 537 |
} |
| 538 |
} |
| 539 |
|
| 540 |
public void keyReleased(KeyEvent arg0) { |
| 541 |
IFFrame[] fframes=layout.getFFrameSelected();
|
| 542 |
if (arg0.getModifiers()==KeyEvent.CTRL_MASK){ |
| 543 |
switch(arg0.getKeyCode()){
|
| 544 |
case KeyEvent.VK_V: |
| 545 |
IFFrame copyFFrame=null;
|
| 546 |
layout.getEFS().startComplexCommand(); |
| 547 |
for (int i=0;i<selectFFrames.length;i++){ |
| 548 |
copyFFrame=selectFFrames[i].cloneFFrame(layout); |
| 549 |
if (i==0) |
| 550 |
layout.addFFrame(copyFFrame,true,true); |
| 551 |
else
|
| 552 |
layout.addFFrame(copyFFrame,false,true); |
| 553 |
} |
| 554 |
layout.getEFS().endComplexCommand(); |
| 555 |
layout.refresh(); |
| 556 |
break;
|
| 557 |
case KeyEvent.VK_Z: |
| 558 |
layout.getEFS().undo(); |
| 559 |
layout.updateFFrames(); |
| 560 |
layout.refresh(); |
| 561 |
PluginServices.getMainFrame().enableControls(); |
| 562 |
break;
|
| 563 |
case KeyEvent.VK_Y: |
| 564 |
layout.getEFS().redo(); |
| 565 |
layout.updateFFrames(); |
| 566 |
layout.refresh(); |
| 567 |
PluginServices.getMainFrame().enableControls(); |
| 568 |
break;
|
| 569 |
} |
| 570 |
}else{
|
| 571 |
switch (arg0.getKeyCode()) {
|
| 572 |
case KeyEvent.VK_LEFT: |
| 573 |
case KeyEvent.VK_RIGHT: |
| 574 |
case KeyEvent.VK_UP: |
| 575 |
case KeyEvent.VK_DOWN: |
| 576 |
|
| 577 |
layout.getEFS().startComplexCommand(); |
| 578 |
for (int i=0;i<fframes.length;i++){ |
| 579 |
IFFrame fframeAux=fframes[i].cloneFFrame(layout); |
| 580 |
Rectangle2D r=getRectMove(fframes[i].getBoundingBox(layout.getAT()),difX,difY);
|
| 581 |
fframeAux.setBoundBox(FLayoutUtilities.toSheetRect(r,layout.getAT())); |
| 582 |
layout.getEFS().modifyFFrame(fframes[i],fframeAux); |
| 583 |
} |
| 584 |
layout.getEFS().endComplexCommand(); |
| 585 |
layout.updateFFrames(); |
| 586 |
layout.refresh(); |
| 587 |
break;
|
| 588 |
} |
| 589 |
} |
| 590 |
difX=0;
|
| 591 |
difY=0;
|
| 592 |
|
| 593 |
} |
| 594 |
|
| 595 |
public void keyTyped(KeyEvent arg0) { |
| 596 |
// TODO Auto-generated method stub
|
| 597 |
|
| 598 |
} |
| 599 |
private Rectangle2D getRectMove(Rectangle2D r,int difX,int difY) { |
| 600 |
Rectangle2D rectMove=new Rectangle2D.Double(); |
| 601 |
rectMove.setRect(r.getX()+difX,r.getY()+difY,r.getWidth(),r.getHeight()); |
| 602 |
return rectMove;
|
| 603 |
} |
| 604 |
} |