| gvSIG desktop 1

package org.gvsig.gvsig3dgui.manipulator;

import java.io.File;

import javax.swing.Icon;

import javax.swing.ImageIcon;

import org.gvsig.gvsig3d.cacheservices.OSGCacheService;

import org.gvsig.gvsig3d.map3d.MapContext3D;

import org.gvsig.gvsig3d.navigation.NavigationMode;

import org.gvsig.gvsig3dgui.view.View3D;

import org.gvsig.osgvp.core.osg.Vec4;

import org.gvsig.osgvp.exceptions.node.NodeException;

import org.gvsig.osgvp.features.Text;

import org.gvsig.osgvp.manipulator.EditionManager;

import org.gvsig.osgvp.manipulator.ManipulatorHandler;

import org.gvsig.osgvp.manipulator.Manipulator.DraggerType;

import org.gvsig.osgvp.terrain.TerrainViewer;

import org.gvsig.osgvp.viewer.IViewerContainer;

import org.gvsig.osgvp.viewer.OSGViewer;

import com.iver.ai2.gvsig3d.map3d.layers.Layer3DProps;

import com.iver.ai2.gvsig3d.resources.ResourcesFactory;

import com.iver.andami.PluginServices;

import com.iver.andami.plugins.Extension;

import com.iver.andami.ui.mdiFrame.JToolBarButton;

import com.iver.cit.gvsig.fmap.MapContext;

import com.iver.cit.gvsig.fmap.layers.FLayer;

import com.iver.cit.gvsig.project.documents.view.IProjectView;

public class Manipulator3DExtension extends Extension {

        private IViewerContainer _canvas3d = null;

        private EditionManager em;

        private boolean _manipActive = false;

        private Icon iconActivar = null;

        private Icon iconDesactivar = null;

        private Text _editionHud;

        private TerrainViewer _terrainViewer;

        private FLayer _layerActive = null;

        public void execute(String actionCommand) {

                // Getting View

                com.iver.andami.ui.mdiManager.IWindow view = PluginServices

                                .getMDIManager().getActiveWindow();

                if (!(view instanceof View3D))

                        return;

                // Casting to View3D

                View3D vista3D = (View3D) view;

                _canvas3d = vista3D.getCanvas3d();

                IProjectView model = vista3D.getModel();

                MapContext3D mapa = (MapContext3D) model.getMapContext();

                FLayer[] activeLayers = mapa.getLayers().getActives();

                if (activeLayers.length > 0) {

                        FLayer layer = activeLayers[0];

                        Layer3DProps props3D = Layer3DProps.getLayer3DProps(layer);

                        OSGCacheService osgCacheService = (OSGCacheService) props3D

                                        .getCacheService();

                        em = osgCacheService.getEditionManager();

                        if (actionCommand.equals("ROTATION_MANIPULATOR")) {

                                em.changeDragger(DraggerType.TRACKBALL_DRAGGER);

                        } else if (actionCommand.equals("TABBOX_MANIPULATOR")) {

                                em.changeDragger(DraggerType.TABBOX_DRAGGER);

                        }else if (actionCommand.equals("GROUP_MANIPULATOR")) {

                                if (osgCacheService.getManipulatorsActive())

                                        em.group();

                        } else if (actionCommand.equals("UNGROUP_MANIPULATOR")) {

                                if (osgCacheService.getManipulatorsActive())

                                        em.ungroup();

                        }

                }

        }

        public void initialize() {

                // TODO Auto-generated method stub

                // Registering icons.

                PluginServices.getIconTheme().registerDefault(

                                "rotation_manipulator",

                                this.getClass().getClassLoader().getResource(

                                                "images/rotation_manipulator.png"));

                PluginServices.getIconTheme().registerDefault(

                                "tabbox_manipulator",

                                this.getClass().getClassLoader().getResource(

                                                "images/tabbox_manipulator.gif"));

                PluginServices.getIconTheme().registerDefault(

                                "enable_manipulator",

                                this.getClass().getClassLoader()

                                                .getResource("images/pick2.png"));

                PluginServices.getIconTheme().registerDefault(

                                "group_manip",

                                this.getClass().getClassLoader()

                                                .getResource("images/group.png"));

                PluginServices.getIconTheme().registerDefault(

                                "ungroup_manip",

                                this.getClass().getClassLoader().getResource(

                                                "images/ungroup.png"));

                initEditTextHud();

        }

        public FLayer osgLayerActive() {

                FLayer activeLayer = null;

                // Getting view3

                com.iver.andami.ui.mdiManager.IWindow view = PluginServices

                                .getMDIManager().getActiveWindow();

                if ((view instanceof View3D)) {

                        // Casting to View3D

                        View3D vista3D = (View3D) view;

                        IProjectView model = vista3D.getModel();

                        MapContext mapa = model.getMapContext();

                        FLayer[] activeLayers = mapa.getLayers().getActives();

                        if (activeLayers.length == 1) {

                                FLayer layer = activeLayers[0];

                                Layer3DProps props3D = Layer3DProps.getLayer3DProps(layer);

                                if (props3D != null

                                                && props3D.getType() == Layer3DProps.layer3DOSG) {

                                        activeLayer = layer;

                                }

                        }

                }

                return activeLayer;

        }

        public boolean isEnabled() {

                FLayer layer = osgLayerActive();

                Layer3DProps props3D = Layer3DProps.getLayer3DProps(layer);

                if (props3D.isEditing()) {

                        return true;

                } else

                        return false;

        }

        public boolean isVisible() {

                FLayer layer = osgLayerActive();

                if (layer != null) {

                        Layer3DProps props3D = Layer3DProps.getLayer3DProps(layer);

                        return true;

                } else

                        return false;

        }

        public void postInitialize() {

                File file = new File(this.getClass().getClassLoader().getResource(

                                "images").getFile());

                String path1 = file.getPath() + "/pick2.png";

                String path2 = file.getPath() + "/nopick2.png";

                iconActivar = new ImageIcon(path1);

                iconDesactivar = new ImageIcon(path2);

                JToolBarButton b1 = (JToolBarButton) PluginServices.getMainFrame()

                                .getComponentByName("GROUP_MANIP");

                JToolBarButton b2 = (JToolBarButton) PluginServices.getMainFrame()

                                .getComponentByName("UNGROUP_MANIP");

                b1.setEnabled(false);

                b2.setEnabled(false);

        }

        private void initEditTextHud() {

                // Seting up text

                try {

                        _editionHud = new Text();

                } catch (NodeException e) {

                        // TODO Auto-generated catch block

                        e.printStackTrace();

                }

                _editionHud.setCharacterSize(14);

                _editionHud.setColor(new Vec4(1.0f, 1.0f, 0.0f, 1.0f));

                _editionHud.setBackdropColor(1.0f, 1.0f, 0.0f, 1.0f);

                if (ResourcesFactory.exitsResouce("arial.ttf"))

                        _editionHud.setFont(ResourcesFactory.getResourcePath("arial.ttf"));

                else {

                        // TODO: This freeze the execution.. disable when working.

                        _editionHud.setFont("arial.ttf");

                }

                _editionHud.setPosition(10, 10, 0);

                _editionHud.setBackdropType(Text.BackdropType.OUTLINE);

                _editionHud.setAlignment(Text.AlignmentType.LEFT_CENTER);

                _editionHud

                                .setText(PluginServices.getText(this, "Hold_Control_Camera"));

        }

}