CWE-ou-minkata/Sources/Plasma/PubUtilLib/plPipeline/plStatusLogDrawer.cpp

/*==LICENSE==*

CyanWorlds.com Engine - MMOG client, server and tools
Copyright (C) 2011  Cyan Worlds, Inc.

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.

You can contact Cyan Worlds, Inc. by email legal@cyan.com
 or by snail mail at:
      Cyan Worlds, Inc.
      14617 N Newport Hwy
      Mead, WA   99021

*==LICENSE==*/
//////////////////////////////////////////////////////////////////////////////
//                                                                          //
//  plStatusLogDrawer class                                                 //
//                                                                          //
//////////////////////////////////////////////////////////////////////////////

#include "hsTypes.h"
#include "plStatusLogDrawer.h"
#include "plPipeline.h"
#include "plDebugText.h"
#include "plStatusLog/plStatusLog.h"

//// Draw ////////////////////////////////////////////////////////////////////

void plStatusLogDrawer::IDrawLogNames(plStatusLog* curLog, plStatusLog* firstLog)
{
    plDebugText& drawText = plDebugText::Instance();

    UInt32 width = 0, numLogs = 0;

    plStatusLog* iLog = firstLog;
    while (iLog)
    {
        width = hsMaximum(drawText.CalcStringWidth(iLog->GetFileName()) + 4, width);
        iLog = iLog->fNext;
        numLogs++;
    }

    UInt32 height = drawText.GetFontHeight() + 2;
    drawText.DrawRect(0, 0, (UInt16)width, (UInt16)(height*numLogs), 0, 0, 0);

    UInt32 yPos = 0;
    iLog = firstLog;
    while (iLog)
    {
        if (iLog == curLog)
            drawText.DrawString(2, (UInt16)yPos, iLog->GetFileName(), 0, 255, 0);
        else
            drawText.DrawString(2, (UInt16)yPos, iLog->GetFileName());

        iLog = iLog->fNext;
        yPos += height;
    }
}

void    plStatusLogDrawer::Draw(plStatusLog* curLog, plStatusLog* firstLog)
{
    int         i, x, y, width, height, lineHt;
    plDebugText &drawText = plDebugText::Instance();


    /// Calc position on screen
    lineHt = drawText.GetFontHeight() + 2;
    height = lineHt * ( IGetMaxNumLines( curLog ) + 2 ) + 8;
    if( IGetFlags( curLog ) & plStatusLog::kAlignToTop )
    {
        width = fPipeline->Width() - 8;
        x = 4;
        y = 4;
    }
    else
    {
        width = fPipeline->Width() >> 1;
        x = width - 10;
        y = ( fPipeline->Height() - height ) >> 1;
    }

    /// Draw!
    if( IGetFlags( curLog ) & plStatusLog::kFilledBackground )
        drawText.DrawRect( x, y, x + width, y + height, 0, 0, 0, 127 );

    drawText.DrawString( x + 2, y + ( lineHt >> 1 ), IGetFilename( curLog ), 127, 127, 255, 255, plDebugText::kStyleBold );
    drawText.DrawRect( x + 2,               y + ( lineHt << 1 ) + 1, 
                        x + width - 8,      y + ( lineHt << 1 ) + 2, 127, 127, 255, 255 );

    y += lineHt * 2;
    for( i = 0; i < IGetMaxNumLines( curLog ); i++ )
    {
        if( IGetLines( curLog )[ i ] != nil )
            drawText.DrawString( x + 4, y, IGetLines( curLog )[ i ], IGetColors( curLog )[ i ] );
        y += lineHt;
    }

    if (firstLog)
        IDrawLogNames(curLog, firstLog);
}