uiLabel.cpp

/*

Jump'n'Run Engine
http://www.atanaslaskov.com/jnr/

BSD LICENSE
Copyright (c) 2007-2013, Atanas Laskov
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.
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 ATANAS LASKOV 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.

*/

//
// uiLabel.cpp
// Dependent: -
//
// UI Static text label
//
#include "stdafx.h"
#include "GUI.h"

uiLabel::uiLabel(void)
{
    //Default attributes
    _nAlignH = M_AC;
    _nAlignV = M_AM;
    _nSize = 10;
    _bCustomColor = M_FALSE;
}

uiLabel::~uiLabel(void)
{
}

void uiLabel::create(laPoint3 pos, laPoint3 size)
{
    uiWindow::create(pos,size);

    _pFont = _pSkin->parameter("FN_DEFAULT").font();
}

//Load from .cui file
void uiLabel::load(class laFileParser *fp)
{
    uiWindow::load(fp);
    fp->readText(_strText, M_FALSE);

    //_pFont = _pSkin->parameter("FN_DEFAULT").font();
}

void uiLabel::kill()
{
    uiWindow::kill();
}

void uiLabel::draw()
{
    laRenderer* pr = ::laSystemIntegrator::getRenderer();

    _pFont = _pSkin->parameter("FN_DEFAULT").font();
    ASSERT(_pFont, "Invalid font");

    //Setup align
    laPoint3 offset;

    _pFont->ctlSize(_nSize);
    _pFont->ctlAlignH(_nAlignH);
    _pFont->ctlAlignV(_nAlignV);

    switch(_nAlignH)
    {
    case M_AR:
        offset[0] = getSize().x();
        break;
    case M_AC:
        offset[0] = getSize().x()/2.0;
        break;
    }

    //Adjust for vertical align
    switch(_nAlignV)
    {
    case M_AB:
        offset[1] = getSize().y();
        break;
    case M_AM:
        offset[1] = getSize().y()/2.0;
        break;
    }
    offset = offset + getPos();

    //Drop shadow
    pr->styleSet( _pSkin->parameter("CL_SHADOW_DARK").color() );
    _pFont->draw(offset+laPoint3(1,1), _strText);

    //Draw text
    if(_bCustomColor) pr->styleSet( _rgbCustom );
    else               pr->styleSet( _pSkin->parameter("CL_LABEL_TXT").color() );

    _pFont->draw(offset, _strText);
}


// Draw the horisontal line
void uiHR::draw()
{
    laRenderer* r = ::laSystemIntegrator::getRenderer();
    laColor cLine = _pSkin->parameter("CL_BUTTON").color();
    laColor cShade = _pSkin->parameter("CL_SHADOW").color();
    laPoint3 ptOffset(2,2);

    //laFont *f = _pSkin->parameter("FN_DEFAULT").font();

    r->styleLine(_ptSize.y());
    r->modeTexture(M_FALSE);

    r->styleSet(cShade);
    r->drawLine( _ptPos+ptOffset, _ptPos+laPoint3(_ptSize.x()+ptOffset.x(), ptOffset.y()) );

    r->styleSet(cLine);
    r->drawLine( _ptPos, _ptPos+laPoint3(_ptSize.x(), 0) );

    uiWindow::draw();
}