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

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

#include "HeadSpin.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_t width = 0, numLogs = 0;

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

    uint32_t height = drawText.GetFontHeight() + 2;
    drawText.DrawRect(0, 0, (uint16_t)width, (uint16_t)(height*numLogs), 0, 0, 0);

    uint32_t yPos = 0;
    iLog = firstLog;
    while (iLog)
    {
        if (iLog == curLog)
            drawText.DrawString(2, (uint16_t)yPos, iLog->GetFileName(), 0, 255, 0);
        else
            drawText.DrawString(2, (uint16_t)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);
}