CopperPrimitives.cpp

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#include "CopperPrimitives.h"
#include "MercuryTheme.h"
#include "MercuryUtil.h"

REGISTER_COPPER_CLASS( CopperWindowLoadable )
void CopperWindowLoadable::Init( CopperWindow * pParent, const MString & sName )
{
    int i;
    CopperWindow::Init( pParent, sName );

    SetWidth( THEME.GetMetricF( sName, "Width" ) );
    SetHeight( THEME.GetMetricF( sName, "Height" ) );

    int NumObjects = THEME.GetMetricI( sName, "NumWindows" );

    for ( i = 0; i < NumObjects; i++ )
    {
        MString sWinType = THEME.GetMetricS( sName, ssprintf( "Window%dClass", i+1 ) );
        MString sWinName = THEME.GetMetricS( sName, ssprintf( "Window%dName", i+1 ) );
        CopperWindow * pNewWindow = GetCopperByClass( sWinType, sWinName );
        pNewWindow->Init( this, sWinName );
        pNewWindow->SetX( THEME.GetMetricF( sName, ssprintf( "Window%dX", i+1 ) ) );
        pNewWindow->SetY( THEME.GetMetricF( sName, ssprintf( "Window%dY", i+1 ) ) );
        m_vWindows.push_back( pNewWindow );
    }

    for ( i = NumObjects - 1; i >= 0; i-- )
        AddObject( m_vWindows[i] );
}

REGISTER_COPPER_CLASS( CopperPicture )
void CopperPicture::Init( CopperWindow * pParent, const MString & sName )
{
    CopperWindow::Init( pParent, sName );

    m_pImage.SetName( m_name + "::" + "Image" );
    m_pImage.Init();
    m_pImage.LoadImage( THEME.GetMetricS( sName, "Image" ) );
    AddObject( &m_pImage );

    //Copper need this information to determine if a mouse click is on target
    //This should be changed because m_pImage's size could change during
    //execution.
    m_fWidth = float(m_pImage.GetWidth());
    m_fHeight = float(m_pImage.GetHeight());

    //Apparently copper likes placement from the corners, not center...
    m_pImage.SetVAlignment(TOP);
    m_pImage.SetHAlignment(LEFT);
}

REGISTER_COPPER_CLASS( CopperCaption )
void CopperCaption::Init( CopperWindow * pParent, const MString & sName )
{
    CopperWindow::Init( pParent, sName );
    m_pText.SetName( m_name + "::CaptionText" );
    m_pText.Init();
    m_pText.SetFont( THEME.GetMetricS( sName, "Font" ) );
    m_pText.SetText( THEME.GetMetricS( sName, "Text" ) );
    m_pText.SetX( THEME.GetMetricF( sName, "TextX" ) );
    m_pText.SetY( THEME.GetMetricF( sName, "TextY" ) );
    m_pText.SetDrawOrder(1);
    AddObject( &m_pText );
}

REGISTER_COPPER_CLASS( CopperButton )
void CopperButton::Init( CopperWindow * pParent, const MString & sName )
{
    CopperCaption::Init( pParent, sName );

    m_bCurrentlyPressed = false;

    m_pBrdReleaseInBox.Message = THEME.GetMetricS( sName, "ReleaseInBoxMessage" );
    m_pBrdReleaseInBox.Data = THEME.GetMetricS( sName, "ReleaseInBoxData" );

    m_pBGDown.SetName( m_name + "::BGDown" );
    m_pBGDown.Init();
    m_pBGDown.LoadImage( THEME.GetMetricS( sName, "ImageDown" ) );
    m_pBGDown.Tweening.AddCommand( THEME.GetMetricS( sName, "ImageDownOnCommand" ) );
    AddObject( &m_pBGDown );

    m_pBGUp.SetName( m_name + "::BGUp" );
    m_pBGUp.Init();
    m_pBGUp.LoadImage( THEME.GetMetricS( sName, "ImageUp" ) );
    m_pBGUp.Tweening.AddCommand( THEME.GetMetricS( sName, "ImageUpOnCommand" ) );
    AddObject( &m_pBGUp );

    m_fWidth = float(m_pBGUp.GetWidth());
    m_fHeight = float(m_pBGUp.GetHeight());

    MercuryPoint pTranslate( m_fWidth/2, m_fHeight/2, 0 );
    m_pBGDown.SetPosition( pTranslate );
    m_pBGUp.SetPosition( pTranslate );
}

bool CopperButton::MouseEvent( const CopperMouseEvent & pMouseEvent )
{
    CopperCaption::MouseEvent( pMouseEvent );

    if ( pMouseEvent.pType == CopperMouseEvent::MOUSE_UP )
    {
        if ( m_bCurrentlyPressed && IsMouseEventOnTarget( pMouseEvent ) )
            m_pBrdReleaseInBox.Broadcast();
        m_bCurrentlyPressed = false;
        ToggleDownImage(m_bCurrentlyPressed);
    }

    if ( pMouseEvent.pType == CopperMouseEvent::MOUSE_DOWN )
    {
        m_bCurrentlyPressed = true;
        ToggleDownImage(m_bCurrentlyPressed);
    }
    return true;
}

void CopperButton::ToggleDownImage(bool isPressed)
{
    if (isPressed)
    {
        m_pBGDown.Tweening.FinishTweening();
        m_pBGDown.Tweening.AddCommand( THEME.GetMetricS( GetName(), "ImageDownShow" ) );

        m_pBGUp.Tweening.FinishTweening();
        m_pBGUp.Tweening.AddCommand( THEME.GetMetricS( GetName(), "ImageUpHide" ) );
    }
    else
    {
        m_pBGDown.Tweening.FinishTweening();
        m_pBGDown.Tweening.AddCommand( THEME.GetMetricS( GetName(), "ImageDownHide" ) );

        m_pBGUp.Tweening.FinishTweening();
        m_pBGUp.Tweening.AddCommand( THEME.GetMetricS( GetName(), "ImageUpShow" ) );
    }
}

/*
 * (c) 2006 Charles Lohr
 * All rights reserved.
 * 
 * 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, and/or sell copies of the Software, and to permit persons to
 * whom the Software is furnished to do so, provided that the above
 * copyright notice(s) and this permission notice appear in all copies of
 * the Software and that both the above copyright notice(s) and this
 * permission notice appear in supporting documentation.
 * 
 * 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 OF
 * THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS
 * INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT
 * OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
 * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
 * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 * PERFORMANCE OF THIS SOFTWARE.
 */

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