svn-gvsig-desktop / trunk / applications / appgvSIG / src / com / iver / cit / gvsig / gui / layout / EventsHandler.java @ 596
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/*
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* Created on 27-jul-2004
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*
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* To change the template for this generated file go to
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* Window>Preferences>Java>Code Generation>Code and Comments
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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.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.FFrame; |
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import com.iver.cit.gvsig.gui.layout.fframes.FFrameGraphics; |
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import com.iver.cit.gvsig.gui.layout.fframes.IFFrame; |
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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 { |
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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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/**
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* Crea un nuevo EventsHandler.
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*
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* @param l DOCUMENT ME!
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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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} |
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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.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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for (int i = 0; i < layout.getFFrames().size(); i++) { |
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IFFrame auxfframe = (IFFrame) layout.getFFrames().get(i); |
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if ((auxfframe.getSelected() != FFrame.NOSELECT)) {
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cursor = auxfframe.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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} |
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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.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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int i = layout.getFFrames().size() - 1; |
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boolean isSelect = false; |
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if (layout.getFFrames().size() > 0) { |
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ArrayList listSelect = new ArrayList(); |
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for (int j = 0; j < layout.getFFrames().size(); j++) { |
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if (((IFFrame) layout.getFFrames().get(j)).getContains(
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m_pointSelected) != FFrame.NOSELECT) {
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listSelect.add((IFFrame) layout.getFFrames().get(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() != FFrame.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, 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().size(); j++) { |
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IFFrame fframe = (IFFrame) layout.getFFrames().get(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() != FFrame.NOSELECT) {
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if (fframe.getContains(m_pointSelected) != FFrame.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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} |
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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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* @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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PluginServices.getMainFrame().getStatusBar().setMessage("Unidades",
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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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* @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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PluginServices.getMainFrame().getStatusBar().setMessage("Unidades", ""); |
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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.RECTANGLETEXT)) {
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layout.setStatus(Layout.RECTANGLE); |
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} else if ((layout.getTool() == Layout.POINT) || |
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(layout.getTool() == Layout.LINE) || |
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(layout.getTool() == Layout.POLYLINE) || |
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(layout.getTool() == Layout.RECTANGLESIMPLE) || |
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(layout.getTool() == Layout.CIRCLE) || |
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(layout.getTool() == Layout.POLYGON)) {
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layout.setStatus(Layout.RECTANGLE); |
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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().size(); i++) { |
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IFFrame fframe = ((IFFrame) layout.getFFrames().get(i)); |
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if (m_pointSelected != null) { |
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if (!E.isShiftDown()) {
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if ((fframe.getSelected() != FFrame.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() != FFrame.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.POINT) { |
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FFrameGraphics fframepoint = new FFrameGraphics();
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fframepoint.setBoundBox(FLayoutUtilities.toSheetRect( |
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new Rectangle2D.Double(E.getX(), E.getY(), 20, 20), |
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layout.getAT())); |
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fframepoint.update(Layout.POINT, layout.getAT()); |
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layout.addFFrame(fframepoint, true);
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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().size(); i++) { |
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IFFrame fframe = ((IFFrame) layout.getFFrames().get(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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} |
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} else if (E.getButton() == MouseEvent.BUTTON3) { |
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Popupmenu popupmenu = 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.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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IFFrame fframe = null;
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boolean isadd = false; |
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layout.setStatus(Layout.DESACTUALIZADO); |
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if (layout.getTool() == Layout.ZOOM_MAS) {
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zooms.setZoomIn(p1, p2); |
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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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} else if (layout.getTool() == Layout.SELECT) { |
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events.setSelect(); |
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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.RECTANGLESIMPLE) || |
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(layout.getTool() == Layout.LINE) || |
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(layout.getTool() == Layout.POLYLINE) || |
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(layout.getTool() == Layout.POLYGON) || |
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(layout.getTool() == Layout.CIRCLE)) {
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events.setFFrame(); |
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} else if (layout.getTool() == Layout.VIEW_ZOOMIN) { |
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zooms.setViewZoomIn(p1, p2); |
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} else if (layout.getTool() == Layout.VIEW_ZOOMOUT) { |
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zooms.setViewZoomOut(p2); |
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} else if (layout.getTool() == Layout.VIEW_PAN) { |
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events.setViewPan(p1, p2); |
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} |
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layout.setCancelDrawing(false);
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} else if (E.getButton() == MouseEvent.BUTTON3) { |
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} |
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layout.repaint(); |
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} |
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} |