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Menu.cpp
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Menu.cpp
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// Copyright 2014
// ville.kankainen@gmail.com
//
// Licensed under the Apache License, Version 2.0 (the License);
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an AS IS BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "Menu.h"
#include <gain.h>
namespace Gain {
Menu::Menu()
:
pMenuVisible(false),
pPointerId(-1),
pPointerIdMenu(-1),
pXCorrection(0)
{
CORE->addRenderClient( this , SCENE_DEFAULT_FRONT );
setTouchable();
pMenuBg = new Rect(-0.95f,-1.3f,1.9f,2.6f);
pMenuBg->setColor(0,0,0.5,0.8);
addRenderClient( pMenuBg );
pMenuBg->addEventListener(this);
pMenuBg->Base::setPositionN(100,0);
}
Menu::~Menu()
{}
void Menu::update(float /*sec*/, float /*deltaSec*/)
{
}
TouchState Menu::TouchDown(TouchPoint* point)
{
if(abs(point->Xn) > 0.90)
{
pPointerId = point->ID;
if(point->Xn > 0.95)
pXCorrection = 0.9f;
else
pXCorrection = -0.9f;
if(pMenuVisible)
{
pXCorrection*=-1.f;
}
pMenuVisible = !pMenuVisible;
pMenuBg->Base::setPositionN(point->Xn + pXCorrection,0.f);
return TOUCH_CONSUMED;
}
if(pMenuVisible)
{
pPointerIdMenu = point->ID;
return TOUCH_CONSUMED;
}
return TOUCH_NOT_CONSUMED;
}
TouchState Menu::TouchMove(TouchPoint* point)
{
if(point->ID == pPointerId && pMenuBg)
{
pMenuBg->Base::setPositionN(point->Xn + pXCorrection,0.f);
return TOUCH_CONSUMED;
}
if(point->ID == pPointerIdMenu)
{
return TOUCH_CONSUMED;
}
return TOUCH_NOT_CONSUMED;
}
TouchState Menu::TouchUp(TouchPoint* point)
{
if(point->ID == pPointerId)
{
if( abs(point->Xn) > 0.5)
{
//return to previous
pMenuVisible = !pMenuVisible;
}
if(!pMenuVisible)
{
pMenuBg->toPositionN(pXCorrection*4.f, 0, 0.3f);
} else {
pMenuBg->toPositionN(0,0,0.3f);
}
pPointerId = -1;
return TOUCH_CONSUMED;
}
return TOUCH_NOT_CONSUMED;
}
void Menu::onEvent(Base* aBase, EventType)
{
if(pMenuBg == aBase && abs(pMenuBg->getXN())>1.f)
{
}
}
} /* namespace Gain */