svn-gvsig-desktop / trunk / libraries / libCorePlugin / src / com / iver / core / mdiManager / NewSkin.java @ 951
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package com.iver.core.mdiManager; |
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import java.awt.BorderLayout; |
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import java.awt.Cursor; |
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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.WindowAdapter; |
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import java.awt.event.WindowEvent; |
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import java.beans.PropertyVetoException; |
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import java.util.ArrayList; |
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import java.util.Iterator; |
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import javax.swing.DefaultDesktopManager; |
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import javax.swing.DesktopManager; |
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import javax.swing.JDesktopPane; |
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import javax.swing.JDialog; |
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import javax.swing.JInternalFrame; |
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import javax.swing.event.InternalFrameEvent; |
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import javax.swing.event.InternalFrameListener; |
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import org.apache.log4j.Logger; |
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import com.iver.andami.plugins.Extension; |
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import com.iver.andami.ui.mdiFrame.GlassPane; |
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import com.iver.andami.ui.mdiFrame.MDIFrame; |
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import com.iver.andami.ui.mdiManager.MDIManager; |
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import com.iver.andami.ui.mdiManager.MDIUtilities; |
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import com.iver.andami.ui.mdiManager.SingletonDialogAlreadyShownException; |
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import com.iver.andami.ui.mdiManager.SingletonView; |
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import com.iver.andami.ui.mdiManager.View; |
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import com.iver.andami.ui.mdiManager.ViewInfo; |
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import com.iver.andami.ui.mdiManager.ViewListener; |
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/**
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*
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*/
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public class NewSkin implements MDIManager, Extension { |
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/**
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* Variable privada <code>desktopManager</code> para usarlo cuando sale una
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* ventana que no queremos que nos restaure las que tenemos maximizadas.
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* Justo antes de usar el setMaximize(false), le pegamos el cambiazo.
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*/
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private static DesktopManager desktopManager = new DefaultDesktopManager(); |
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/** log */
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private static Logger logger = Logger.getLogger(NewSkin.class.getName()); |
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/** Panel de la MDIFrame */
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private JDesktopPane panel = new JDesktopPane(); |
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/** MDIFrame */
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private MDIFrame mainFrame;
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private GlassPane glassPane = new GlassPane(); |
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private DialogStackSupport dss;
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private FrameViewSupport fvs;
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private ViewInfoSupport vis;
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private ViewStackSupport vss;
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private SingletonViewSupport svs;
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/**
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* @see com.iver.andami.ui.mdiManager.MDIManager#init(com.iver.andami.ui.mdiFrame.MDIFrame)
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*/
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public void init(MDIFrame f) { |
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//Inicializa el Frame y la consola
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mainFrame = f; |
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mainFrame.setGlassPane(glassPane); |
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panel.setDragMode(JDesktopPane.OUTLINE_DRAG_MODE);
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mainFrame.getContentPane().add(panel, BorderLayout.CENTER);
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panel.setDesktopManager(desktopManager); |
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fvs = new FrameViewSupport(mainFrame);
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dss = new DialogStackSupport(mainFrame);
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vis = new ViewInfoSupport(fvs);
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fvs.setVis(vis); |
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vss = new ViewStackSupport(vis);
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svs = new SingletonViewSupport(vis, fvs);
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} |
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/**
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* @see com.iver.andami.ui.mdiManager.MDIManager#addView(com.iver.andami.ui.mdiManager.View)
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*/
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public View addView(View p) throws SingletonDialogAlreadyShownException { |
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//se obtiene la informaci?n de la vista
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ViewInfo vi = vis.getViewInfo(p); |
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//Se comprueban las incompatibilidades que pudieran haber en la vista
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MDIUtilities.checkViewInfo(vi); |
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/*
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* Se obtiene la referencia a la vista anterior por si es una singleton y est?
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* siendo mostrada. Se obtiene su informaci?n si ya fue mostrada
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*/
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View anterior = svs.getView(p);
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if (anterior != p) {
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vis.deleteViewInfo(p); |
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vi = vis.getViewInfo(anterior); |
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if (!fvs.contains(p)){
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JInternalFrame frame = fvs.getJInternalFrame(p);
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addJInternalFrame(frame, vi); |
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}else{
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JInternalFrame frame = fvs.getJInternalFrame(anterior);
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activateJInternalFrame(frame); |
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} |
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return anterior;
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} else {
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if (vi.isModal()) {
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addJDialog(anterior); |
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} else {
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//Se sit?a la vista en la pila de vistas
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vss.add(p, |
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new ActionListener() { |
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public void actionPerformed(ActionEvent e) { |
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View v = vis.getViewById(Integer.parseInt( |
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e.getActionCommand())); |
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JInternalFrame f = fvs.getJInternalFrame(v);
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activateJInternalFrame(f); |
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} |
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}); |
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addJInternalFrame(anterior); |
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} |
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return p;
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} |
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} |
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/**
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* DOCUMENT ME!
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*
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* @param wnd DOCUMENT ME!
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* @param vi DOCUMENT ME!
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*/
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private void addJInternalFrame(JInternalFrame wnd, ViewInfo vi) { |
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wnd.addInternalFrameListener(new FrameListener());
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wnd.setDefaultCloseOperation(JInternalFrame.DISPOSE_ON_CLOSE);
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if (vi.isModeless()) {
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panel.add(wnd, JDesktopPane.PALETTE_LAYER);
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} else {
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panel.add(wnd); |
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} |
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activateJInternalFrame(wnd); |
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} |
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/**
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* DOCUMENT ME!
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*
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* @param p
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*/
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private void addJInternalFrame(View p) { |
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ViewInfo vi = vis.getViewInfo(p); |
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JInternalFrame wnd = fvs.getJInternalFrame(p);
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addJInternalFrame(wnd, vi); |
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} |
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/**
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* DOCUMENT ME!
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*
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* @param wnd
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*/
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private void activateJInternalFrame(JInternalFrame wnd) { |
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try {
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wnd.moveToFront(); |
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wnd.setSelected(true);
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wnd.setIcon(false);
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} catch (PropertyVetoException e) { |
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logger.error(e); |
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} |
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} |
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/**
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* Situa un di?logo modal en el centro de la pantalla
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*
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* @param d Di?logo que se quiere situar
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*/
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private void centerDialog(JDialog d) { |
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int offSetX = d.getWidth() / 2; |
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int offSetY = d.getHeight() / 2; |
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d.setLocation((mainFrame.getWidth() / 2) - offSetX,
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(mainFrame.getHeight() / 2) - offSetY);
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} |
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/**
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* DOCUMENT ME!
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*
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* @param p
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*/
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private void addJDialog(View p) { |
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JDialog dlg = fvs.getJDialog(p);
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centerDialog(dlg); |
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dlg.addWindowListener(new DialogWindowListener());
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dss.pushDialog(dlg); |
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dlg.setVisible(vis.getViewInfo(p).isVisible()); |
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} |
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/**
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* @see com.iver.andami.ui.mdiManager.MDIManager#getActiveView()
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*/
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public View getActiveView() { |
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JInternalFrame jif = panel.getSelectedFrame();
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if (jif != null) { |
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return fvs.getView(jif);
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} |
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return null; |
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} |
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/**
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* @see com.iver.andami.ui.mdiManager.MDIManager#closeView(com.iver.andami.ui.mdiManager.View)
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*/
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public void closeView(View p) { |
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//Si es un di?logo modal
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if (p.getViewInfo().isModal()) {
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closeJDialog(fvs.getJDialog(p)); |
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} else { //Si no es modal se cierra el JInternalFrame |
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closeJInternalFrame(fvs.getJInternalFrame(p)); |
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} |
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} |
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/**
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* @see com.iver.andami.ui.mdiManager.MDIManager#closeAllViews()
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*/
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public void closeAllViews() { |
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ArrayList eliminar = new ArrayList(); |
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Iterator i = fvs.getViewIterator();
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while (i.hasNext()) {
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eliminar.add((View) i.next());
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} |
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for (Iterator iter = eliminar.iterator(); iter.hasNext();) { |
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View vista = (View) iter.next(); |
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closeView(vista); |
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} |
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} |
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/**
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* @see com.iver.andami.ui.mdiManager.MDIManager#getViewInfo(com.iver.andami.ui.mdiManager.View)
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*/
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public ViewInfo getViewInfo(View v) { |
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return vis.getViewInfo(v);
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} |
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/**
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* DOCUMENT ME!
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*
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* @param dialog
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*
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* @throws RuntimeException DOCUMENT ME!
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*/
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private void closeJDialog(JDialog dialog) { |
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JDialog dlg = dss.popDialog();
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if (dlg != dialog) {
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throw new RuntimeException( |
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"S?lo se puede cerrar el ?ltimo di?logo modal abierto");
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} |
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dlg.setVisible(false);
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View s = (View) fvs.getView(dlg); |
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callViewClosed(s); |
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fvs.closeView(s); |
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//Si es singleton se desasocia el modelo con la vista
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if (s instanceof SingletonView) { |
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svs.closeView((SingletonView) s); |
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} |
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} |
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/**
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* DOCUMENT ME!
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*
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* @param view DOCUMENT ME!
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*/
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private void callViewClosed(View view) { |
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if (view instanceof ViewListener) { |
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((ViewListener) view).viewClosed(); |
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} |
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} |
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/**
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* DOCUMENT ME!
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*
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* @param view DOCUMENT ME!
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*/
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private void callViewActivated(View view) { |
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if (view instanceof ViewListener) { |
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((ViewListener) view).viewActivated(); |
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} |
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} |
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/**
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* DOCUMENT ME!
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*
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* @param frame
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*/
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private void closeJInternalFrame(JInternalFrame frame) { |
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try {
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View s = (View) fvs.getView(frame); |
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frame.setClosed(true);
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callViewClosed(s); |
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//Si es singleton se desasocia el modelo con la vista
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if (s instanceof SingletonView) { |
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svs.closeView((SingletonView) s); |
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} |
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vss.remove(s); |
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} catch (PropertyVetoException e) { |
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logger.error("Not compatible with property veto's. Use ViewInfo instead.",
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e); |
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} |
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} |
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/**
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* @see com.iver.andami.plugins.Extension#inicializar()
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*/
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public void inicializar() { |
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} |
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/**
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* @see com.iver.andami.plugins.Extension#execute(java.lang.String)
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*/
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public void execute(String actionCommand) { |
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if (actionCommand.equals("cascada")) { |
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} else if (actionCommand.equals("mosaico")) { |
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} |
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} |
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/**
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* @see com.iver.andami.plugins.Extension#isEnabled()
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*/
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public boolean isEnabled() { |
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// TODO Auto-generated method stub
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return false; |
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} |
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/**
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* @see com.iver.andami.plugins.Extension#isVisible()
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*/
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public boolean isVisible() { |
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// TODO Auto-generated method stub
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return true; |
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} |
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/**
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* @see com.iver.andami.ui.mdiManager.MDIManager#setWaitCursor()
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*/
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public void setWaitCursor() { |
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if (mainFrame != null) { |
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glassPane.setVisible(true);
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mainFrame.setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR)); |
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dss.setWaitCursor(); |
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} |
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} |
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/**
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* @see com.iver.andami.ui.mdiManager.MDIManager#restoreCursor()
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*/
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public void restoreCursor() { |
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if (mainFrame != null) { |
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glassPane.setVisible(false);
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mainFrame.setCursor(null);
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dss.restoreCursor(); |
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} |
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} |
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/**
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* Listener para los eventos de cerrado de los di?logos. Tiene su raz?n de
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* ser en que los di?logos han de devolverse al pool cuando se cierran
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*
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* @author Fernando Gonz?lez Cort?s
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*/
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public class DialogWindowListener extends WindowAdapter { |
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/**
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* Captura el evento de cerrado de los di?logos con el fin de realizar
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* tareas de mantenimiento
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*
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* @param e evento
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*/
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public void windowClosing(WindowEvent e) { |
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closeJDialog((JDialog) e.getSource());
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} |
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} |
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/**
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* DOCUMENT ME!
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*/
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public class FrameListener implements InternalFrameListener { |
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/**
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* @see javax.swing.event.InternalFrameListener#internalFrameActivated(javax.swing.event.InternalFrameEvent)
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*/
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public void internalFrameActivated(InternalFrameEvent e) { |
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View panel = fvs.getView((JInternalFrame) e.getSource()); |
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ViewInfo vi = vis.getViewInfo(panel); |
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JInternalFrame frame = fvs.getJInternalFrame(panel);
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if (!frame.isMaximizable() && frame.isMaximum()) {
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try {
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frame.setMaximum(false);
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} catch (PropertyVetoException e1) { |
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} |
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} |
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mainFrame.enableControls(); |
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callViewActivated(panel); |
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} |
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/**
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* @see javax.swing.event.InternalFrameListener#internalFrameClosed(javax.swing.event.InternalFrameEvent)
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*/
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public void internalFrameClosed(InternalFrameEvent e) { |
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} |
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/**
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* @see javax.swing.event.InternalFrameListener#internalFrameClosing(javax.swing.event.InternalFrameEvent)
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*/
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public void internalFrameClosing(InternalFrameEvent e) { |
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// Se elimina la memoria del JInternalFrame si no es ALWAYS_LIVE
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JInternalFrame c = (JInternalFrame) e.getSource(); |
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ViewInfo vi = vis.getViewInfo((View) fvs.getView(c));
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View view = fvs.getView(c);
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boolean alwaysLive;
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if (view instanceof SingletonView) { |
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svs.closeView((SingletonView) view); |
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} |
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fvs.closeView(view); |
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panel.remove(c); |
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vss.remove(view); |
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mainFrame.enableControls(); |
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panel.repaint(); |
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} |
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/**
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* @see javax.swing.event.InternalFrameListener#internalFrameDeactivated(javax.swing.event.InternalFrameEvent)
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*/
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public void internalFrameDeactivated(InternalFrameEvent e) { |
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} |
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/**
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* @see javax.swing.event.InternalFrameListener#internalFrameDeiconified(javax.swing.event.InternalFrameEvent)
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*/
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public void internalFrameDeiconified(InternalFrameEvent e) { |
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mainFrame.enableControls(); |
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} |
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/**
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* @see javax.swing.event.InternalFrameListener#internalFrameIconified(javax.swing.event.InternalFrameEvent)
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*/
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public void internalFrameIconified(InternalFrameEvent e) { |
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mainFrame.enableControls(); |
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} |
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/**
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* @see javax.swing.event.InternalFrameListener#internalFrameOpened(javax.swing.event.InternalFrameEvent)
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*/
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public void internalFrameOpened(InternalFrameEvent e) { |
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} |
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} |
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} |