org.flexdock.perspective.Perspective Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of flexdock-perspective Show documentation
${project.name}
The newest version!
/*
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
package org.flexdock.perspective;

import java.io.Serializable;

import org.flexdock.docking.Dockable;
import org.flexdock.docking.DockingManager;
import org.flexdock.docking.DockingPort;
import org.flexdock.docking.state.DockingState;
import org.flexdock.docking.state.LayoutNode;
import org.flexdock.event.EventManager;
import org.flexdock.perspective.event.LayoutListener;
import org.flexdock.perspective.event.PerspectiveEvent;

/**
 * @author Mateusz Szczap
 */
public class Perspective implements Cloneable, Serializable {
    private String persistentId;
    private String perspectiveName;
    private Layout layout;
    private LayoutSequence initalSequence;


    public Perspective(String persistentId, String perspectiveName) {
        this(persistentId, perspectiveName, false);
    }

    /**
     * @param persistentId
     * @param perspectiveName
     * @param defaultMode
     * @throws IllegalArgumentException
     *             if {@code persistentId} or {@code perspectiveName} is
     *             {@code null}.
     */
    public Perspective(String persistentId, String perspectiveName, boolean defaultMode) {
        if (persistentId == null) {
            throw new IllegalArgumentException("persistentId cannot be null");
        }
        if (perspectiveName == null) {
            throw new IllegalArgumentException("perspectiveName cannot be null");
        }
        this.persistentId = persistentId;
        this.perspectiveName = perspectiveName;
        this.layout = new Layout();
    }

    public String getName() {
        return this.perspectiveName;
    }

    public String getPersistentId() {
        return this.persistentId;
    }

    public void addDockable(String dockableId) {
        getLayout().add(dockableId);
    }

    public boolean removeDockable(String dockableId) {
        return (getLayout().remove(dockableId) != null);
    }

    public Dockable getDockable(String dockableId) {
        return getLayout().getDockable(dockableId);
    }

    public void addLayoutListener(LayoutListener listener) {
        getLayout().addListener(listener);
    }

    public void removeLayoutListener(LayoutListener listener) {
        getLayout().removeListener(listener);
    }

    public Dockable[] getDockables() {
        return getLayout().getDockables();
    }

    public DockingState getDockingState(String dockable) {
        return getLayout().getDockingState(dockable, false);
    }

    public DockingState getDockingState(Dockable dockable) {
        return getLayout().getDockingState(dockable, false);
    }

    public DockingState getDockingState(String dockable, boolean load) {
        return getLayout().getDockingState(dockable, load);
    }

    public DockingState getDockingState(Dockable dockable, boolean load) {
        return getLayout().getDockingState(dockable, load);
    }

    public LayoutSequence getInitialSequence() {
        return getInitialSequence(false);
    }

    public LayoutSequence getInitialSequence(boolean create) {
        if(this.initalSequence==null && create) {
            this.initalSequence = new LayoutSequence();
        }
        return this.initalSequence;
    }

    public void setInitialSequence(LayoutSequence sequence) {
        this.initalSequence = sequence;
    }

    public Layout getLayout() {
        return this.layout;
    }

    public void setLayout(Layout layout) {
        this.layout = layout;
    }

    public void reset(DockingPort port) {
        if(this.initalSequence!=null) {
            this.initalSequence.apply(port);

            Layout layout = getLayout();
            if(layout!=null) {
                layout.update(this.initalSequence);
                EventManager.getInstance().dispatchEvent(new PerspectiveEvent(this, null, PerspectiveEvent.RESET));
            }
        }
    }

    public void load(DockingPort port) {
        Layout layout = getLayout();
        if(layout.isInitialized()) {
            layout.apply(port);
            EventManager.getInstance().dispatchEvent(new PerspectiveEvent(this, null, PerspectiveEvent.RESET));
        } else {
            reset(port);
        }
    }

    public void unload() {
        Dockable[] dockables = getLayout().getDockables();
        for(int i=0; i