Application: gvSIG desktop » gvSIG Document Layout

/* gvSIG. Geographic Information System of the Valencian Government

 *

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

 * of the Valencian Government (CIT)

 *

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

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

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

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

 *

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

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

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

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

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

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

 * MA  02110-1301, USA.

 *

 */

package org.gvsig.app.extension;

import java.awt.Component;

import java.awt.event.ActionEvent;

import java.io.File;

import java.io.FileOutputStream;

import javax.swing.BoxLayout;

import javax.swing.ImageIcon;

import javax.swing.JButton;

import javax.swing.JFileChooser;

import javax.swing.JOptionPane;

import javax.swing.JPanel;

import org.apache.commons.lang3.StringUtils;

import org.gvsig.andami.IconThemeHelper;

import org.gvsig.andami.PluginServices;

import org.gvsig.andami.messages.NotificationManager;

import org.gvsig.andami.plugins.Extension;

import org.gvsig.andami.preferences.IPreference;

import org.gvsig.andami.preferences.IPreferenceExtension;

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

import org.gvsig.app.ApplicationLocator;

import org.gvsig.app.ApplicationManager;

import org.gvsig.app.PreferencesNode;

import static org.gvsig.app.extension.InitializeApplicationExtension.TEMPLATES_FOLDER_PROPERTY_NAME;

import org.gvsig.app.gui.preferencespage.LayoutPage;

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

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

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

import org.gvsig.app.project.documents.layout.report.LayoutReportActionFactory;

import org.gvsig.filedialogchooser.FileDialogChooser;

import org.gvsig.filedialogchooser.FileDialogChooserManager;

import org.gvsig.tools.ToolsLocator;

import org.gvsig.tools.i18n.I18nManager;

import org.gvsig.tools.persistence.PersistenceManager;

import org.gvsig.tools.persistence.PersistentState;

import org.gvsig.tools.persistence.text.JavaTextFactory;

import org.gvsig.tools.swing.api.ToolsSwingLocator;

import org.gvsig.tools.util.ToolsUtilLocator;

import org.gvsig.utils.GenericFileFilter;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

/**

 * Extensi?n para controlar las operaciones basicas sobre el Layout.

 * 

 * @author Vicente Caballero Navarro

 */

public class LayoutExtension extends Extension implements IPreferenceExtension {

    private static final Logger logger = LoggerFactory

            .getLogger(LayoutExtension.class);

    private LayoutPanel layout = null;

    /**

     * @see org.gvsig.andami.plugins.IExtension#execute(java.lang.String)

     */

    @Override

    public void execute(String s) {

        layout = (LayoutPanel) PluginServices.getMDIManager().getActiveWindow();

        FLayoutZooms zooms = new FLayoutZooms(layout);

        logger.debug("Comand : " + s);

        switch (s) {

            case "layout-navigation-pan":

                layout.getLayoutControl().setTool("layoutpan");

                break;

            case "layout-navigation-zoom-in-topoint":

                layout.getLayoutControl().setTool("layoutzoomin");

                break;

            case "layout-navigation-zoom-out-topoint":

                layout.getLayoutControl().setTool("layoutzoomout");

                break;

            case "layout-navigation-zoom-all":

                layout.getLayoutControl().fullRect();

                break;

            case "layout-navigation-zoom-real":

                zooms.realZoom();

                break;

            case "layout-navigation-zoom-out-center":

                zooms.zoomOut();

                break;

            case "layout-navigation-zoom-in-center":

                zooms.zoomIn();

                break;

            case "layout-navigation-zoom-selected":

                zooms.zoomSelect();

                break;

            case "application-layout-template-save":

                saveLayout();

                break;

            default:

                break;

        }

    }

    public static class AccesoryPanelForTemplates extends JPanel {

        @SuppressWarnings("OverridableMethodCallInConstructor")

        public AccesoryPanelForTemplates(File projectfile, FileDialogChooser fc) {

            I18nManager i18n = ToolsLocator.getI18nManager();

            ApplicationManager application = ApplicationLocator.getApplicationManager();

            PreferencesNode prefs = application.getPreferences("gvsig.foldering");

            String prefsPath = prefs.get(TEMPLATES_FOLDER_PROPERTY_NAME, null);

            BoxLayout l = new BoxLayout(this, BoxLayout.PAGE_AXIS);

            this.setLayout(l);

            ImageIcon projectIcon = ToolsSwingLocator.getIconThemeManager().getActive().get("application-project-gotofolder");

            JButton goToProjectButton = new JButton(projectIcon);

            goToProjectButton.setToolTipText(i18n.getTranslation("_Go_to_folder_project"));

            this.add(goToProjectButton);

            if(projectfile != null) {

                goToProjectButton.addActionListener((ActionEvent e) -> {

                    fc.setCurrentDirectory(projectfile.getParentFile());

                });

                goToProjectButton.setEnabled(true);

            } else {

                goToProjectButton.setEnabled(false);

            }

            ImageIcon templatesIcon = ToolsSwingLocator.getIconThemeManager().getActive().get("application-layout-gotodefaulttemplatesfolder");

            JButton goToTemplatesButton = new JButton(templatesIcon);

            goToTemplatesButton.setToolTipText(i18n.getTranslation("_Go_to_default_templates_folder"));

            this.add(goToTemplatesButton);

            goToTemplatesButton.addActionListener((ActionEvent e) -> {

                File prefsFile = new File(prefsPath);

                if (prefsFile.exists()) {

                    fc.setCurrentDirectory(prefsFile);

                }

            });

            goToTemplatesButton.setEnabled(StringUtils.isNotBlank(prefsPath));

        }

    }

    private void saveLayout() {

        I18nManager i18n = ToolsLocator.getI18nManager();

        layout = (LayoutPanel) PluginServices.getMDIManager().getActiveWindow();

        FileDialogChooserManager manager = ToolsUtilLocator.getFileDialogChooserManager();

        FileDialogChooser fc = manager.create("_Last_layout_template_folder");

        GenericFileFilter layoutMainFilter = new GenericFileFilter(

        LayoutManager.TEMPLATE_FILE_POINTEXT,

        i18n.getTranslation("_Layout_template") + " (*"

                + LayoutManager.TEMPLATE_FILE_POINTEXT + ")");

        fc.addChoosableFileFilter(layoutMainFilter);

        fc.setFileFilter(layoutMainFilter);

        ApplicationManager application = ApplicationLocator.getApplicationManager();

        PreferencesNode prefs = application.getPreferences("gvsig.foldering");

        File projectfile = application.getCurrentProject().getFile();

        JPanel accesory = new AccesoryPanelForTemplates(projectfile, fc);

        fc.setAccessory(accesory);

        File folder = manager.getLastPath("_Last_layout_template_folder", new File(""));

        if(folder == null || StringUtils.isBlank(folder.getPath())) {

            if(projectfile != null){

                folder = projectfile.getParentFile();

            }

        }

        if (folder == null || StringUtils.isBlank(folder.getPath())) {

            String path = prefs.get(TEMPLATES_FOLDER_PROPERTY_NAME, null);

            if (StringUtils.isNotBlank(path)) {

                folder = new File(path);

            }

        }

        if (folder == null || StringUtils.isBlank(folder.getPath())) {

            folder = ToolsLocator.getFoldersManager().getHome();

        }

        if (fc.showSaveDialog((Component) PluginServices.getMainFrame(), folder) != JFileChooser.APPROVE_OPTION) {

            return;

        }

        File file = fc.getSelectedFile();

        if (!(file.getPath().endsWith(

            LayoutManager.TEMPLATE_FILE_POINTEXT.toLowerCase()) || file

            .getPath().endsWith(LayoutManager.TEMPLATE_FILE_POINTEXT))) {

            file = new File(file.getPath()

                + LayoutManager.TEMPLATE_FILE_POINTEXT);

        }

        if (file.exists()) {

            int resp = JOptionPane.showConfirmDialog(

                (Component) PluginServices.getMainFrame(),

                PluginServices.getText(this,

                    "fichero_ya_existe_seguro_desea_guardarlo"),

                PluginServices.getText(this, "guardar"),

                JOptionPane.YES_NO_OPTION);

            if (resp != JOptionPane.YES_OPTION) {

                return;

            }

        }

        try {

            FileOutputStream fos = new FileOutputStream(

                file.getAbsolutePath());

            PersistenceManager persistenceManager = ToolsLocator

                .getPersistenceManager();

            PersistentState persistentState = persistenceManager

                .getState(layout);

            persistenceManager.saveState(persistentState, fos);

        } catch (Exception e) {

            NotificationManager.addError(PluginServices.getText(this,

                "Error_guardando_la_plantilla"), e);

        }

//        manager.setLastPath("_Last_layout_template_folder", file.getParentFile());

    }

    /**

     * @see com.iver.mdiApp.plugins.IExtension#isVisible()

     */

    @Override

    public boolean isVisible() {

        IWindow f = PluginServices.getMDIManager().getActiveWindow();

        if (f == null) {

            return false;

        }

        if (f instanceof LayoutPanel) {

            return true;

        }

        return false;

    }

    /**

     * @see org.gvsig.andami.plugins.IExtension#initialize()

     */

    @Override

    public void initialize() {

        registerPersistence();

        registerIcons();

    }

    @Override

    public void postInitialize() {

        LayoutReportActionFactory.selfRegister();

    }

    private void registerPersistence() {

        PersistenceManager manager = ToolsLocator.getPersistenceManager();

        JavaTextFactory factory = new JavaTextFactory();

        manager.registerFactory(factory);

    }

    private void registerIcons() {

        IconThemeHelper.registerIcon("action",

                "application-layout-template-save", this);

        IconThemeHelper.registerIcon("action",

                "application-project-gotofolder", this);

        IconThemeHelper.registerIcon("action",

                "application-layout-gotodefaulttemplatesfolder", this);

        IconThemeHelper.registerIcon("action",

                "layout-navigation-zoom-in-center", this);

        IconThemeHelper.registerIcon("action",

                "layout-navigation-zoom-out-center", this);

        IconThemeHelper.registerIcon("action",

                "layout-navigation-zoom-in-topoint", this);

        IconThemeHelper.registerIcon("action",

                "layout-navigation-zoom-out-topoint", this);

        IconThemeHelper.registerIcon("action", "layout-navigation-zoom-all",

                this);

        IconThemeHelper.registerIcon("action", "layout-navigation-zoom-real",

                this);

        IconThemeHelper.registerIcon("action",

                "layout-navigation-zoom-selected", this);

        IconThemeHelper.registerIcon("action", "layout-navigation-pan", this);

        IconThemeHelper.registerIcon("action",

                "layout-view-navigation-zoom-in-topoint", this);

        IconThemeHelper.registerIcon("action",

                "layout-view-navigation-zoom-out-topoint", this);

        IconThemeHelper.registerIcon("action",

                "layout-view-navigation-zoom-all", this);

        IconThemeHelper.registerIcon("action", "layout-view-navigation-pan",

                this);

        // ================================================

        // Cursors

        IconThemeHelper.registerIcon("cursor",

                "cursor-layout-navigation-zoom-in-topoint", this);

        IconThemeHelper.registerIcon("cursor",

                "cursor-layout-navigation-zoom-out-topoint", this);

        IconThemeHelper.registerIcon("cursor", "cursor-selection-by-rectangle",

                this);

        IconThemeHelper.registerIcon("cursor", "cursor-selection-simple", this);

        IconThemeHelper

                .registerIcon("cursor", "cursor-selection-complex", this);

        IconThemeHelper.registerIcon("cursor",

                "cursor-layout-graphic-edit-vertex", this);

        IconThemeHelper.registerIcon("cursor", "cursor-layout-insert-circle",

                this);

        IconThemeHelper.registerIcon("cursor", "cursor-layout-insert-polyline",

                this);

        IconThemeHelper.registerIcon("cursor", "cursor-layout-insert-point",

                this);

        IconThemeHelper.registerIcon("cursor", "cursor-layout-insert-polygon",

                this);

        IconThemeHelper.registerIcon("cursor",

                "cursor-layout-insert-rectangle", this);

        IconThemeHelper.registerIcon("cursor",

                "cursor-layout-view-navigation-zoom-in-topoint", this);

        IconThemeHelper.registerIcon("cursor",

                "cursor-layout-view-navigation-zoom-out-topoint", this);

        // End cursors

        // ================================================

        IconThemeHelper.registerIcon("document", "document-map-icon", this);

        IconThemeHelper.registerIcon("document", "document-map-icon-sel", this);

        IconThemeHelper.registerIcon("layout", "neresize-icon", this);

        IconThemeHelper.registerIcon("layout", "eresize-icon", this);

        IconThemeHelper.registerIcon("layout", "nresize-icon", this);

        IconThemeHelper.registerIcon("layout", "graphic-move-icon", this);

        IconThemeHelper.registerIcon("layout", "sereresize-icon", this);

        IconThemeHelper.registerIcon("layout", "symboltag-icon", this);

        IconThemeHelper.registerIcon("layout", "numero-icon", this);

        IconThemeHelper.registerIcon("layout", "barra1-icon", this);

        IconThemeHelper.registerIcon("layout", "barra2-icon", this);

        IconThemeHelper.registerIcon("layout", "barra3-icon", this);

        IconThemeHelper.registerIcon("layout", "text-left-icon", this);

        IconThemeHelper.registerIcon("layout", "text-center-v-icon", this);

        IconThemeHelper.registerIcon("layout", "text-right-icon", this);

        IconThemeHelper.registerIcon("layout", "left-rotation-icon", this);

        IconThemeHelper.registerIcon("layout", "text-up-icon", this);

        IconThemeHelper.registerIcon("layout", "text-center-h-icon", this);

        IconThemeHelper.registerIcon("layout", "text-down-icon", this);

        IconThemeHelper.registerIcon("layout", "text-distup-icon", this);

        IconThemeHelper.registerIcon("layout", "text-distcenterh-icon", this);

        IconThemeHelper.registerIcon("layout", "text-distdown-icon", this);

        IconThemeHelper.registerIcon("layout", "text-distleft-icon", this);

        IconThemeHelper.registerIcon("layout", "text-distcenterv-icon", this);

        IconThemeHelper.registerIcon("layout", "text-distright-icon", this);

        IconThemeHelper.registerIcon("layout", "text-size-width-icon", this);

        IconThemeHelper.registerIcon("layout", "text-size-height-icon", this);

        IconThemeHelper.registerIcon("layout", "text-size-other-icon", this);

        IconThemeHelper.registerIcon("layout", "text-space-right-icon", this);

        IconThemeHelper.registerIcon("layout", "text-space-down-icon", this);

        IconThemeHelper.registerIcon("layout", "text-inlayout-icon", this);

        IconThemeHelper.registerIcon("layout", "layout-pan-icon", this);

        IconThemeHelper.registerIcon("layout", "view-pan-icon", this);

        IconThemeHelper.registerIcon("layout", "right-rotation-icon", this);

    }

    /**

     * @see org.gvsig.andami.plugins.IExtension#isEnabled()

     */

    @Override

    public boolean isEnabled() {

        return true;

    }

    /**

     * Devuelve el Layout sobre el que se opera.

     * 

     * @return Layout.

     */

    public LayoutPanel getLayout() {

        return layout;

    }

    @Override

    public IPreference[] getPreferencesPages() {

        return new IPreference[] { new LayoutPage() };

    }

}