splashscreen.cpp

 
#include "splashscreen.h"
#include "splashscreen.moc"
 
#include <config.h>
 
#include <tqtimer.h>
#include <tqfont.h>
 
#include <tdelocale.h>
#include <tdeglobalsettings.h>
 
KDevSplashScreen::KDevSplashScreen(const TQPixmap& pixmap, WFlags f) : TQSplashScreen(pixmap, f)
{
    TQTimer *timer = new TQTimer( this );
    TQObject::connect(timer, TQ_SIGNAL(timeout()), this, TQ_SLOT(animate()));
    timer->start(150);
 
    state = 0;
    progress_bar_size = 3;
}
 
 
KDevSplashScreen::~KDevSplashScreen()
{
}
 
 
void KDevSplashScreen::animate()
{
    state = ((state + 1) % (2*progress_bar_size-1));
    repaint();
}
 
 
void KDevSplashScreen::message( const TQString &str, int flags, const TQColor &color)
{
    TQSplashScreen::message(str,flags,color);
    animate();
    m_string = str;
}
 
 
void KDevSplashScreen::drawContents (TQPainter* painter)
{
    int position;
    TQColor base_color (201,229,165); // Base green color
 
    // Draw background circles
    painter->setPen(NoPen);
    painter->setBrush(TQColor(215,234,181));
    painter->drawEllipse(51,7,9,9);
    painter->drawEllipse(62,7,9,9);
    painter->drawEllipse(73,7,9,9);
 
    // Draw animated circles, increments are chosen
    // to get close to background's color
    // (didn't work well with TQColor::light function)
    for (int i=0; i < progress_bar_size; i++)
    {
        position = (state+i)%(2*progress_bar_size-1);
        painter->setBrush(TQColor(base_color.red()-18*i,
                                 base_color.green()-10*i,
                                 base_color.blue()-28*i));
 
        if (position < 3) painter->drawEllipse(51+position*11,7,9,9);
    }
 
    painter->setPen(TQColor(74,112,18));
    TQFont fnt(TDEGlobalSettings::generalFont());
    fnt.setPointSize(8);
    painter->setFont(fnt);
 
    // Draw version number
    TQRect r = rect();
    r.setRect(r.x() + 5, r.y() + 5, r.width() - 10, r.height() - 10);
    painter->drawText(r, TQt::AlignRight, i18n("Version %1").arg( VERSION ));
 
    // Draw message at given position, limited to 43 chars
    // If message is too long, string is truncated
    if (m_string.length() > 40) {m_string.truncate(39); m_string += "...";}
    painter->drawText (90, 16, m_string, 42);
 
}