com.actelion.research.share.gui.editor.actions.CommandAction Maven / Gradle / Ivy

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/*
* Copyright (c) 1997 - 2016
* Actelion Pharmaceuticals Ltd.
* Gewerbestrasse 16
* CH-4123 Allschwil, Switzerland
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
*    list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
*    this list of conditions and the following disclaimer in the documentation
*    and/or other materials provided with the distribution.
* 3. Neither the name of the the copyright holder nor the
*    names of its contributors may be used to endorse or promote products
*    derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/

package com.actelion.research.share.gui.editor.actions;

import com.actelion.research.share.gui.editor.Model;
import com.actelion.research.share.gui.editor.geom.ICursor;
import com.actelion.research.share.gui.editor.geom.IDrawContext;
import com.actelion.research.share.gui.editor.io.IKeyEvent;
import com.actelion.research.share.gui.editor.io.IMouseEvent;

/**
 * Abstract class for handling of all the actions which
 * handle single type of actions: the action is executed when
 * pressing the button and the current drawing action will remain unchanged
 */
public abstract class CommandAction implements Action
{
    protected Model model;

    public CommandAction(Model m)
    {
        model = m;
    }

    @Override
    public final boolean onMouseDown(IMouseEvent evt)
    {
        return false;
    }

    @Override
    public final boolean onMouseUp(IMouseEvent evt)
    {
        onCommand();
        return true;
    }

    @Override
    public final boolean onMouseMove(IMouseEvent evt, boolean drag)
    {
        return false;
    }

    @Override
    public boolean onDoubleClick(IMouseEvent ev)
    {
        return false;
    }


    @Override
    public boolean paint(IDrawContext ctx)
    {
        return false;
    }

    @Override
    public final boolean isCommand()
    {
        return true;
    }

    @Override
    public boolean onKeyPressed(IKeyEvent evt)
    {
        return false;
    }

    @Override
    public boolean onKeyReleased(IKeyEvent evt)
    {
        return false;
    }

    @Override
    public int getCursor()
    {
        return ICursor.DEFAULT;
    }


    public void onActionLeave()
    {

    }

    public void onActionEnter()
    {

    }

}