juce_ComponentAnimator.h

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/*
  ==============================================================================

   This file is part of the JUCE library - "Jules' Utility Class Extensions"
   Copyright 2004-7 by Raw Material Software ltd.

  ------------------------------------------------------------------------------

   JUCE can be redistributed and/or modified 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.

   JUCE 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 JUCE; if not, visit www.gnu.org/licenses or write to the
   Free Software Foundation, Inc., 59 Temple Place, Suite 330,
   Boston, MA 02111-1307 USA

  ------------------------------------------------------------------------------

   If you'd like to release a closed-source product which uses JUCE, commercial
   licenses are also available: visit www.rawmaterialsoftware.com/juce for
   more information.

  ==============================================================================
*/

#ifndef __JUCE_COMPONENTANIMATOR_JUCEHEADER__
#define __JUCE_COMPONENTANIMATOR_JUCEHEADER__

#include "../juce_Component.h"
#include "../juce_ComponentDeletionWatcher.h"
#include "../../../events/juce_Timer.h"


//==============================================================================
class JUCE_API  ComponentAnimator  : private Timer
{
public:
    //==============================================================================
    ComponentAnimator();

    ~ComponentAnimator();

    //==============================================================================
    void animateComponent (Component* const component,
                           const Rectangle& finalPosition,
                           const int millisecondsToSpendMoving,
                           const double startSpeed = 1.0,
                           const double endSpeed = 1.0);

    void cancelAnimation (Component* const component,
                          const bool moveComponentToItsFinalPosition);

    void cancelAllAnimations (const bool moveComponentsToTheirFinalPositions);

    const Rectangle getComponentDestination (Component* const component);


    //==============================================================================
    juce_UseDebuggingNewOperator

private:
    VoidArray tasks;
    uint32 lastTime;

    void* findTaskFor (Component* const component) const;
    void timerCallback();
};


#endif   // __JUCE_COMPONENTANIMATOR_JUCEHEADER__