ViewActions.java

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/*
 * Gridarta MMORPG map editor for Crossfire, Daimonin and similar games.
 * Copyright (C) 2000-2015 The Gridarta Developers.
 *
 * 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 net.sf.gridarta.gui.map.viewaction;

import java.awt.Container;
import java.util.Arrays;
import java.util.Comparator;
import java.util.LinkedList;
import java.util.List;
import javax.swing.Action;
import net.sf.gridarta.model.archetype.Archetype;
import net.sf.gridarta.model.gameobject.GameObject;
import net.sf.gridarta.model.maparchobject.MapArchObject;
import net.sf.gridarta.model.mapcontrol.MapControl;
import net.sf.gridarta.model.mapmanager.MapManager;
import net.sf.gridarta.model.mapmanager.MapManagerListener;
import net.sf.gridarta.model.mapviewsettings.MapViewSettings;
import net.sf.gridarta.model.mapviewsettings.MapViewSettingsListener;
import net.sf.gridarta.model.match.NamedGameObjectMatcher;
import net.sf.gridarta.utils.EditorAction;
import net.sf.japi.swing.action.ActionMethod;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;

public class ViewActions<G extends GameObject<G, A, R>, A extends MapArchObject<A>, R extends Archetype<G, A, R>> implements EditorAction {

    @NotNull
    private final MapViewSettings mapViewSettings;

    @NotNull
    private final List<ViewAction> viewActions = new LinkedList<>();

    @NotNull
    private final MapManagerListener<G, A, R> mapManagerListener = new MapManagerListener<G, A, R>() {

        @Override
        public void currentMapChanged(@Nullable final MapControl<G, A, R> mapControl) {
            updateActions();
        }

        @Override
        public void mapCreated(@NotNull final MapControl<G, A, R> mapControl, final boolean interactive) {
            // ignore
        }

        @Override
        public void mapClosing(@NotNull final MapControl<G, A, R> mapControl) {
            // ignore
        }

        @Override
        public void mapClosed(@NotNull final MapControl<G, A, R> mapControl) {
            // ignore
        }

    };

    @NotNull
    private final MapViewSettingsListener mapViewSettingsListener = new MapViewSettingsListener() {

        @Override
        public void gridVisibleChanged(final boolean gridVisible) {
            // ignore
        }

        @Override
        public void lightVisibleChanged(final boolean lightVisible) {
            // ignore
        }

        @Override
        public void smoothingChanged(final boolean smoothing) {
            // ignore
        }

        @Override
        public void tileStretchingChanged(final boolean tileStretching) {
            // ignore
        }

        @Override
        public void doubleFacesChanged(final boolean doubleFaces) {
            // ignore
        }

        @Override
        public void alphaTypeChanged(final int alphaType) {
            // ignore
        }

        @Override
        public void editTypeChanged(final int editType) {
            updateActions();
        }

        @Override
        public void autojoinChanged(final boolean autojoin) {
            // ignore
        }

    };

    public ViewActions(@NotNull final MapViewSettings mapViewSettings, @NotNull final MapManager<G, A, R> mapManager) {
        this.mapViewSettings = mapViewSettings;
        mapManager.addMapManagerListener(mapManagerListener);
        mapViewSettings.addMapViewSettingsListener(mapViewSettingsListener);
    }

    @NotNull
    private static final Comparator<ViewAction> ACTION_NAME_COMPARATOR = new Comparator<ViewAction>() {

        @Override
        public int compare(final ViewAction o1, final ViewAction o2) {
            return String.CASE_INSENSITIVE_ORDER.compare(o1.getName(), o2.getName());
        }

    };

    public void init(@NotNull final Iterable<NamedGameObjectMatcher> gameObjectMatchers) {
        for (final NamedGameObjectMatcher matcher : gameObjectMatchers) {
            viewActions.add(new ViewAction(mapViewSettings, matcher));
        }
    }

    public void setMenu(@Nullable final Container viewActionsMenu) {
        if (viewActionsMenu == null) {
            return;
        }

        final ViewAction[] actions = viewActions.toArray(new ViewAction[viewActions.size()]);
        Arrays.sort(actions, ACTION_NAME_COMPARATOR);
        int index = 0;
        for (final ViewAction viewAction : actions) {
            viewActionsMenu.add(viewAction.getCheckBoxMenuItem(), index++);
        }
    }

    @ActionMethod
    public void resetView() {
        // set edit type to zero (-> show all)
        mapViewSettings.unsetEditType(~0);
    }

    private void updateActions() {
        for (final ViewAction viewAction : viewActions) {
            viewAction.updateAction();
        }
    }

    @Override
    public void setAction(@NotNull final Action action, @NotNull final String name) {
    }

}