C++ pix函数代码示例

void cv::cuda::meanShiftSegmentation(InputArray _src, OutputArray _dst, int sp, int sr, int minsize, TermCriteria criteria)
{
    GpuMat src = _src.getGpuMat();

    CV_Assert( src.type() == CV_8UC4 );

    const int nrows = src.rows;
    const int ncols = src.cols;
    const int hr = sr;
    const int hsp = sp;

    // Perform mean shift procedure and obtain region and spatial maps
    GpuMat d_rmap, d_spmap;
    cuda::meanShiftProc(src, d_rmap, d_spmap, sp, sr, criteria);
    Mat rmap(d_rmap);
    Mat spmap(d_spmap);

    Graph<SegmLinkVal> g(nrows * ncols, 4 * (nrows - 1) * (ncols - 1)
                                        + (nrows - 1) + (ncols - 1));

    // Make region adjacent graph from image
    Vec4b r1;
    Vec4b r2[4];
    Vec2s sp1;
    Vec2s sp2[4];
    int dr[4];
    int dsp[4];
    for (int y = 0; y < nrows - 1; ++y)
    {
        Vec4b* ry = rmap.ptr<Vec4b>(y);
        Vec4b* ryp = rmap.ptr<Vec4b>(y + 1);
        Vec2s* spy = spmap.ptr<Vec2s>(y);
        Vec2s* spyp = spmap.ptr<Vec2s>(y + 1);
        for (int x = 0; x < ncols - 1; ++x)
        {
            r1 = ry[x];
            sp1 = spy[x];

            r2[0] = ry[x + 1];
            r2[1] = ryp[x];
            r2[2] = ryp[x + 1];
            r2[3] = ryp[x];

            sp2[0] = spy[x + 1];
            sp2[1] = spyp[x];
            sp2[2] = spyp[x + 1];
            sp2[3] = spyp[x];

            dr[0] = dist2(r1, r2[0]);
            dr[1] = dist2(r1, r2[1]);
            dr[2] = dist2(r1, r2[2]);
            dsp[0] = dist2(sp1, sp2[0]);
            dsp[1] = dist2(sp1, sp2[1]);
            dsp[2] = dist2(sp1, sp2[2]);

            r1 = ry[x + 1];
            sp1 = spy[x + 1];

            dr[3] = dist2(r1, r2[3]);
            dsp[3] = dist2(sp1, sp2[3]);

            g.addEdge(pix(y, x, ncols), pix(y, x + 1, ncols), SegmLinkVal(dr[0], dsp[0]));
            g.addEdge(pix(y, x, ncols), pix(y + 1, x, ncols), SegmLinkVal(dr[1], dsp[1]));
            g.addEdge(pix(y, x, ncols), pix(y + 1, x + 1, ncols), SegmLinkVal(dr[2], dsp[2]));
            g.addEdge(pix(y, x + 1, ncols), pix(y + 1, x, ncols), SegmLinkVal(dr[3], dsp[3]));
        }
    }
    for (int y = 0; y < nrows - 1; ++y)
    {
        r1 = rmap.at<Vec4b>(y, ncols - 1);
        r2[0] = rmap.at<Vec4b>(y + 1, ncols - 1);
        sp1 = spmap.at<Vec2s>(y, ncols - 1);
        sp2[0] = spmap.at<Vec2s>(y + 1, ncols - 1);
        dr[0] = dist2(r1, r2[0]);
        dsp[0] = dist2(sp1, sp2[0]);
        g.addEdge(pix(y, ncols - 1, ncols), pix(y + 1, ncols - 1, ncols), SegmLinkVal(dr[0], dsp[0]));
    }
    for (int x = 0; x < ncols - 1; ++x)
    {
        r1 = rmap.at<Vec4b>(nrows - 1, x);
        r2[0] = rmap.at<Vec4b>(nrows - 1, x + 1);
        sp1 = spmap.at<Vec2s>(nrows - 1, x);
        sp2[0] = spmap.at<Vec2s>(nrows - 1, x + 1);
        dr[0] = dist2(r1, r2[0]);
        dsp[0] = dist2(sp1, sp2[0]);
        g.addEdge(pix(nrows - 1, x, ncols), pix(nrows - 1, x + 1, ncols), SegmLinkVal(dr[0], dsp[0]));
    }

    DjSets comps(g.numv);

    // Find adjacent components
    for (int v = 0; v < g.numv; ++v)
    {
        for (int e_it = g.start[v]; e_it != -1; e_it = g.edges[e_it].next)
        {
            int c1 = comps.find(v);
            int c2 = comps.find(g.edges[e_it].to);
            if (c1 != c2 && g.edges[e_it].val.dr < hr && g.edges[e_it].val.dsp < hsp)
                comps.merge(c1, c2);
        }
//.........这里部分代码省略.........

void Data_analysis_gui::save_as_image( const QString& filename, 
                                       const QString& format,
                                       bool show_stats, bool show_grid ) {
  // get a file name and the name of the filter to use to save the image.
  // 3 filters are available: PNG, BMP, and Postscript. Postscript is not
  // available on Windows (Qt limitation).


  // Create a blank image of the correct dimensions
  int extra_width = 15;
  int min_height = 0;
  if( show_stats ) {
    extra_width = 200;
    min_height = 250;
  }
  QSize total_size( plot_->size().width() + extra_width, 
                    std::max( min_height, plot_->size().height()+10 ) );
  QPixmap pix( total_size );
  pix.fill();
  QPainter painter( &pix );
  

  // draw the content of the plot

  QwtPlotPrintFilter filter;
  if( show_grid )
    filter.setOptions( QwtPlotPrintFilter::PrintTitle | QwtPlotPrintFilter::PrintGrid );
  else
    filter.setOptions( QwtPlotPrintFilter::PrintTitle );

  QRect rect = plot_->rect();
  rect.setY( rect.y() + 10 );
  plot_->print( &painter, rect, filter );


  // Add the summary statistics to the image if requested

  if( show_stats ) {
    QFont font = plot_->axisFont( QwtPlot::xBottom );
    painter.setFont( font );
    int text_y_start = std::max( 40, total_size.height()/2 - 100 );
    painter.translate( plot_->size().width()+15 , text_y_start );
    paint_stats( painter );
  }


  // Finally, save the pixmap in the required format

  if( format == "Postscript" || format == "PS" ) {
    /*
#if defined(WIN32) || defined(_WIN32)
    if (show_stats)
		build_stats();
    SimplePs ps(filename,plot_, _stats,show_stats);
	if (!ps.isopen()){
		QMessageBox::warning(this,"Unable to save file",
		"Failed to save ps file",QMessageBox::Ok,
		Qt::NoButton);
		return;
	}
	savePostScript(ps);

#else
    */
    QPrinter printer;
    
    printer.setOutputFormat(QPrinter::PostScriptFormat);
    printer.setOutputFileName( filename );
    printer.setPageSize( QPrinter::A6 );
    printer.setFullPage( true );
    printer.setOrientation( QPrinter::Landscape );
    plot_->print(printer, filter);

    QPainter P(&printer);
    //P.begin(&printer);
    //paint_stats(P);
    P.drawPixmap(QPoint(0,0),pix);

    //#endif
  }
  else {
    QByteArray tmp = format.toLatin1();
    pix.save( filename, tmp.constData() );
  }

}

int MusicUserRecordWidget::exec()
{
    QPixmap pix(M_BG_MANAGER->getMBackground());
    ui->background->setPixmap(pix.scaled( size() ));
    return MusicAbstractMoveDialog::exec();;
}

void* blurfilter_y(void* t_param){
  struct thread_data_blurfilter* thread_data = (thread_data_blurfilter*)t_param;
  const int xsize = thread_data->xsize;
  const int ysize = thread_data->ysize;

  pixel* src = thread_data->src;
  pixel* dst = thread_data->dst;  
  const int radius = thread_data->radius;
  const double* w = thread_data->w;
  
  const int y_start = thread_data->y_start;
  const int y_end = thread_data->y_end;

  int x,y,y2, wi;
  double r,g,b,n, wc;
  
  for (y=y_start; y<y_end; y++) {
    for (x=0; x<xsize; x++) {
      r = w[0] * pix(dst, x, y, xsize)->r;
      g = w[0] * pix(dst, x, y, xsize)->g;
      b = w[0] * pix(dst, x, y, xsize)->b;
      n = w[0];
      for ( wi=1; wi <= radius; wi++) {
	wc = w[wi];
	y2 = y - wi;
	if(y2 >= 0) {
	  r += wc * pix(dst, x, y2, xsize)->r;
	  g += wc * pix(dst, x, y2, xsize)->g;
	  b += wc * pix(dst, x, y2, xsize)->b;
	  n += wc;
	}
	y2 = y + wi;
	if(y2 < ysize) {
	  r += wc * pix(dst, x, y2, xsize)->r;
	  g += wc * pix(dst, x, y2, xsize)->g;
	  b += wc * pix(dst, x, y2, xsize)->b;
	  n += wc;
	}
      }
      pix(src,x,y, xsize)->r = r/n;
      pix(src,x,y, xsize)->g = g/n;
      pix(src,x,y, xsize)->b = b/n;
    }
  }
  
  //for(y=y_start; y<y_end; y++)
  //  printf("%d", pix(src, xsize-1, y, xsize)->r);
  
  pthread_exit(0);
}

/** Loads the settings for this page */
void
ChatPage::load()
{
    Settings->beginGroup(QString("Chat"));
    whileBlocking(ui.checkBox_emoteprivchat)->setChecked(Settings->value("Emoteicons_PrivatChat", true).toBool());
    whileBlocking(ui.checkBox_emotegroupchat)->setChecked(Settings->value("Emoteicons_GroupChat", true).toBool());
    whileBlocking(ui.checkBox_enableCustomFonts)->setChecked(Settings->value("EnableCustomFonts", true).toBool());
    whileBlocking(ui.checkBox_enableCustomFontSize)->setChecked(Settings->value("EnableCustomFontSize", true).toBool());
	whileBlocking(ui.minimumFontSize)->setValue(Settings->value("MinimumFontSize", 10).toInt());
    whileBlocking(ui.checkBox_enableBold)->setChecked(Settings->value("EnableBold", true).toBool());
    whileBlocking(ui.checkBox_enableItalics)->setChecked(Settings->value("EnableItalics", true).toBool());
    whileBlocking(ui.minimumContrast)->setValue(Settings->value("MinimumContrast", 4.5).toDouble());
    Settings->endGroup();

	     // state of distant Chat combobox
    int index = Settings->value("DistantChat", 0).toInt();
    whileBlocking(ui.distantChatComboBox)->setCurrentIndex(index);

    fontTempChat.fromString(Settings->getChatScreenFont());

    whileBlocking(ui.sendMessageWithCtrlReturn)->setChecked(Settings->getChatSendMessageWithCtrlReturn());
    whileBlocking(ui.sendAsPlainTextByDef)->setChecked(Settings->getChatSendAsPlainTextByDef());
    whileBlocking(ui.loadEmbeddedImages)->setChecked(Settings->getChatLoadEmbeddedImages());
    whileBlocking(ui.DontSendTyping)->setChecked(Settings->getChatDoNotSendIsTyping());

	std::string advsetting;
	if(rsConfig->getConfigurationOption(RS_CONFIG_ADVANCED, advsetting) && (advsetting == "YES"))
	{ }
	else
		ui.DontSendTyping->hide();

    whileBlocking(ui.sbSearch_CharToStart)->setValue(Settings->getChatSearchCharToStartSearch());
    whileBlocking(ui.cbSearch_CaseSensitively)->setChecked(Settings->getChatSearchCaseSensitively());
    whileBlocking(ui.cbSearch_WholeWords)->setChecked(Settings->getChatSearchWholeWords());
    whileBlocking(ui.cbSearch_MoveToCursor)->setChecked(Settings->getChatSearchMoveToCursor());
    whileBlocking(ui.cbSearch_WithoutLimit)->setChecked(Settings->getChatSearchSearchWithoutLimit());
    whileBlocking(ui.sbSearch_MaxLimitColor)->setValue(Settings->getChatSearchMaxSearchLimitColor());
    rgbChatSearchFoundColor=Settings->getChatSearchFoundColor();
    QPixmap pix(24, 24);
    pix.fill(rgbChatSearchFoundColor);
    ui.btSearch_FoundColor->setIcon(pix);

    whileBlocking(ui.publicChatLoadCount)->setValue(Settings->getPublicChatHistoryCount());
    whileBlocking(ui.privateChatLoadCount)->setValue(Settings->getPrivateChatHistoryCount());
    whileBlocking(ui.lobbyChatLoadCount)->setValue(Settings->getLobbyChatHistoryCount());

    whileBlocking(ui.publicChatEnable)->setChecked(rsHistory->getEnable(RS_HISTORY_TYPE_PUBLIC));
    whileBlocking(ui.privateChatEnable)->setChecked(rsHistory->getEnable(RS_HISTORY_TYPE_PRIVATE));
    whileBlocking(ui.lobbyChatEnable)->setChecked(rsHistory->getEnable(RS_HISTORY_TYPE_LOBBY));

    whileBlocking(ui.publicChatSaveCount)->setValue(rsHistory->getSaveCount(RS_HISTORY_TYPE_PUBLIC));
    whileBlocking(ui.privateChatSaveCount)->setValue(rsHistory->getSaveCount(RS_HISTORY_TYPE_PRIVATE));
    whileBlocking(ui.lobbyChatSaveCount)->setValue(rsHistory->getSaveCount(RS_HISTORY_TYPE_LOBBY));
    
    // using fontTempChat.rawname() does not always work!
    // see http://doc.qt.digia.com/qt-maemo/qfont.html#rawName
    QStringList fontname = fontTempChat.toString().split(",");
    whileBlocking(ui.labelChatFontPreview)->setText(fontname[0]);
    whileBlocking(ui.labelChatFontPreview)->setFont(fontTempChat);

	whileBlocking(ui.max_storage_period)->setValue(rsHistory->getMaxStorageDuration()/86400) ;

    /* Load styles */
    publicStylePath = loadStyleInfo(ChatStyle::TYPE_PUBLIC, ui.publicStyle, ui.publicComboBoxVariant, publicStyleVariant);
    privateStylePath = loadStyleInfo(ChatStyle::TYPE_PRIVATE, ui.privateStyle, ui.privateComboBoxVariant, privateStyleVariant);
    historyStylePath = loadStyleInfo(ChatStyle::TYPE_HISTORY, ui.historyStyle, ui.historyComboBoxVariant, historyStyleVariant);

    RsGxsId gxs_id ;
    rsMsgs->getDefaultIdentityForChatLobby(gxs_id) ;

    ui.chatLobbyIdentity_IC->setFlags(IDCHOOSER_ID_REQUIRED) ;

    if(!gxs_id.isNull())
        ui.chatLobbyIdentity_IC->setChosenId(gxs_id);

    uint chatflags = Settings->getChatFlags();

    whileBlocking(ui.chat_NewWindow)->setChecked(chatflags & RS_CHAT_OPEN);
    whileBlocking(ui.chat_Focus)->setChecked(chatflags & RS_CHAT_FOCUS);
    whileBlocking(ui.chat_tabbedWindow)->setChecked(chatflags & RS_CHAT_TABBED_WINDOW);
    whileBlocking(ui.chat_Blink)->setChecked(chatflags & RS_CHAT_BLINK);

    uint chatLobbyFlags = Settings->getChatLobbyFlags();

    whileBlocking(ui.chatLobby_Blink)->setChecked(chatLobbyFlags & RS_CHATLOBBY_BLINK);

	 // load personal invites
	 //
#ifdef TO_BE_DONE
	 for(;;)
	 {
		 QListWidgetItem *item = new QListWidgetItem;
		 item->setData(Qt::DisplayRole,tr("Private chat invite from")+" "+QString::fromUtf8(detail.name.c_str())) ;

		 QString tt ;
		 tt +=        tr("Name :")+" " + QString::fromUtf8(detail.name.c_str()) ;
		 tt += "\n" + tr("PGP id :")+" " + QString::fromStdString(invites[i].destination_pgp_id.toStdString()) ;
		 tt += "\n" + tr("Valid until :")+" " + QDateTime::fromTime_t(invites[i].time_of_validity).toString() ;

//.........这里部分代码省略.........

//.........这里部分代码省略.........
      _painter->setPen(pen) ;

      QRect info_pos( X-5,Y-line_height-2, text_width + 10, line_height + 5) ;

      //_painter->fillRect(info_pos,brush) ;
      //_painter->drawRect(info_pos) ;

      _painter->drawLine(QPointF(X,Y+3),QPointF(X+text_width,Y+3)) ;
      _painter->drawLine(QPointF(X+text_width/2, Y+3), QPointF(X+text_width/2,S*fMATRIX_START_Y+peer_ids.size()*S*fROW_SIZE - S*fROW_SIZE+5)) ;

      pen.setBrush(Qt::black) ;
      _painter->setPen(pen) ;

      _painter->drawText(QPointF(X,Y),name);
  }

  // Now draw the global switches.

  peer_ids.clear() ;
  for(std::list<RsPeerId>::const_iterator it(ssllist.begin());it!=ssllist.end();++it)
      peer_ids.push_back(*it) ;
  service_ids.clear() ;
  for(std::map<uint32_t, RsServiceInfo>::const_iterator sit(ownServices.mServiceList.begin());sit!=ownServices.mServiceList.end();++sit)
      service_ids.push_back(sit->first) ;

  static const std::string global_switch[2] = { ":/icons/global_switch_off_128.png",
                                                ":/icons/global_switch_on_128.png" } ;

  for(uint32_t i=0;i<service_ids.size();++i)
  {
      RsServicePermissions serv_perm ;
      rsServiceControl->getServicePermissions(service_ids[i],serv_perm) ;

      QPixmap pix(global_switch[serv_perm.mDefaultAllowed].c_str()) ;
      QRect position = computeNodePosition(0,i,false) ;

      position.setY(position.y() - S*fICON_SIZE_Y + 8/14.0*S) ;
      position.setX(position.x() + 3/14.0*S) ;
      position.setHeight(30/14.0*S) ;
      position.setWidth(30/14.0*S) ;

      _painter->drawPixmap(position,pix.scaledToHeight(S*fICON_SIZE_Y*0.9,Qt::SmoothTransformation),QRect(0,0,S*fICON_SIZE_X,S*fICON_SIZE_Y)) ;
  }

  // We draw for each service.

  static const std::string pixmap_names[4] = { ":/icons/switch00_128.png",
                                               ":/icons/switch01_128.png",
                                               ":/icons/switch10_128.png",
                                               ":/icons/switch11_128.png" } ;

  int n_col = 0 ;
  int n_col_selected = -1 ;
  int n_row_selected = -1 ;

  for(std::map<uint32_t, RsServiceInfo>::const_iterator sit(ownServices.mServiceList.begin());sit!=ownServices.mServiceList.end();++sit,++n_col)
  {
      RsServicePermissions service_perms ;

      rsServiceControl->getServicePermissions(sit->first,service_perms) ;

      // draw the default switch.


      // draw one switch per friend.

void MeasureSingleShear(
    const std::vector<PixelList>& allpix,
    const std::vector<BVec>& psf,
    int& galorder, const ConfigFile& params,
    ShearLog& log, BVec& shapelet, 
    std::complex<double>& gamma, DSmallMatrix22& cov,
    double& nu, long& flag)
{
    double gal_aperture = params.read("shear_aperture",3.);
    double max_aperture = params.read("shear_max_aperture",0.);
    // Initial value, but also returned with actual final value.
    int galorder_init = params.read("shear_gal_order",6);
    galorder = galorder_init;
    int galorder2 = params.read("shear_gal_order2",20);
    int maxm = params.read("shear_maxm",galorder);
    int min_galorder = params.read("shear_min_gal_order",4);
    double min_fpsf = params.read("shear_f_psf",1.);
    double max_fpsf = params.read("shear_max_f_psf",min_fpsf);
    double min_galsize = params.read("shear_min_gal_size",0.);
    bool fixcen = params.read("shear_fix_centroid",false);
    bool fixsigma = params.keyExists("shear_force_sigma");
    double fixsigma_value = params.read("shear_force_sigma",0.);
    bool use_fake_pixels = params.read("shear_use_fake_pixels",false);
    double shear_inner_fake_aperture = params.read("shear_inner_fake_aperture",gal_aperture);
    double shear_outer_fake_aperture = params.read("shear_outer_fake_aperture",1.e100);
    double inner_fake_ap = 0.;
    double outer_fake_ap = 0.;

    try {
        dbg<<"Start MeasureSingleShear\n";
        dbg<<"allpix.size = "<<allpix.size()<<std::endl;
        const int nexp = allpix.size();
        for(int i=0;i<nexp;++i)
            dbg<<"allpix["<<i<<"].size = "<<allpix[i].size()<<std::endl;
        dbg<<"psf.size = "<<psf.size()<<std::endl;
        Assert(psf.size() == allpix.size());

        // Find harmonic mean of psf sizes:
        // MJ: Is it better to use the harmonic mean of sigma or sigma^2?
        //     (Or something else entirely?)
        double sigma_p = 0.;
        const int npsf = psf.size();
        Assert(npsf > 0);
        for(int i=0;i<npsf;++i) {
            sigma_p += 1./psf[i].getSigma();
            dbg<<"psf["<<i<<"] sigma = "<<psf[i].getSigma()<<std::endl;
        }
        sigma_p = double(npsf) / sigma_p;
        dbg<<"Harmonic mean = "<<sigma_p<<std::endl;
        long flag1=0;
        std::complex<double> cen_offset = 0.;

        //
        // Define initial sigma and aperture.
        // We start with a native fit using sigma = 2*sigma_p:
        // Or if we are fixed, then sigma_obs^2 = sigma_p^2 + sigma^2
        //
        double sigma = fixsigma_value;
        double sigpsq = pow(sigma_p,2);
        double sigma_obs = 
            fixsigma ? 
            sqrt(sigpsq + sigma*sigma) : 
            2.*sigma_p;
        double galap = gal_aperture * sigma_obs;
        dbg<<"galap = "<<gal_aperture<<" * "<<sigma_obs<<" = "<<galap<<std::endl;
        if (max_aperture > 0. && galap > max_aperture) {
            galap = max_aperture;
            dbg<<"      => "<<galap<<std::endl;
        }
        dbg<<"sigma_obs = "<<sigma_obs<<", sigma_p = "<<sigma_p<<std::endl;

        //
        // Load pixels from main PixelLists.
        //
        std::vector<PixelList> pix(nexp);
        int npix = 0;
        for(int i=0;i<nexp;++i) {
            if (use_fake_pixels) {
                inner_fake_ap = shear_inner_fake_aperture * sigma_obs;
                outer_fake_ap = shear_outer_fake_aperture * sigma_obs;
            }
            GetSubPixList(pix[i],allpix[i],cen_offset,0.,galap,
                          inner_fake_ap,outer_fake_ap,params,flag1);
            npix += pix[i].size();
        }
        dbg<<"npix = "<<npix<<std::endl;
        if (npix < 10) {
            dbg<<"Too few pixels to continue: "<<npix<<std::endl;
            dbg<<"FLAG LT10PIX\n";
            flag |= LT10PIX;
            dbg<<"FLAG SHAPELET_NOT_DECONV\n";
            flag |= SHAPELET_NOT_DECONV;
            return;
        }

        //
        // Do a crude measurement based on simple pixel sums.
        // TODO: If we have single-epoch measurements, use those for the
        //       starting guess rather than crudeMeasure.
        //
//.........这里部分代码省略.........

QVBoxLayout* ColormapEditWidget::createButtonPanel()
{
    QVBoxLayout* vLayout = new QVBoxLayout();

    QHBoxLayout* hLayout = new QHBoxLayout();
    m_cLabel = new QLabel( this );
    m_sliders.clear();

    QImage* image;
    image = createImage( this->width() - 20 );
    QPixmap pix( this->width() - 20, 20 );
    pix.convertFromImage( *image );
    m_cLabel->setPixmap( pix );
    hLayout->addStretch();
    hLayout->addWidget( m_cLabel );
    hLayout->addStretch();
    vLayout->addLayout( hLayout );
    vLayout->addSpacing( 5 );

    int i = 0;
    {
        QHBoxLayout* hLayout2 = new QHBoxLayout();
        PushButtonWithId* insertButton = new PushButtonWithId( "+", i );
        insertButton->setStyleSheet( "QPushButton { font:  bold 12px; max-width: 14px; max-height: 14px; } ");
        connect( insertButton, SIGNAL( signalClicked( int ) ), this, SLOT( newEntry( int ) ) );
        insertButton->setDisabled( true );

        PushButtonWithId* deleteButton = new PushButtonWithId( "-", i );
        deleteButton->setStyleSheet( "QPushButton { font:  bold 12px; max-width: 14px; max-height: 14px; } ");
        connect( deleteButton, SIGNAL( signalClicked( int ) ), this, SLOT( removeEntry( int ) ) );
        deleteButton->setDisabled( true );

        PushButtonWithId* upButton = new PushButtonWithId( "^", i );
        upButton->setStyleSheet( "QPushButton { font:  bold 12px; max-width: 14px; max-height: 14px; } ");
        upButton->setDisabled( true );
        //connect( upButton, SIGNAL( signalClicked( int ) ), this, SLOT( moveUp( int ) ) );

        PushButtonWithId* downButton = new PushButtonWithId( "v", i );
        downButton->setStyleSheet( "QPushButton { font:  bold 12px; max-width: 14px; max-height: 14px; } ");
        connect( downButton, SIGNAL( signalClicked( int ) ), this, SLOT( moveDown( int ) ) );

        SliderWithEdit* slider = new SliderWithEdit( tr(""), Fn::Position::EAST, i );
        m_sliders.push_back( slider );
        slider->setMin( 0.0f );
        slider->setMax( m_colormap.get( i + 1 ).value );
        slider->setValue( m_colormap.get( i ).value );
        connect( slider, SIGNAL( valueChanged( float, int ) ), this, SLOT( sliderChanged( float, int ) ) );


        ColorWidgetWithLabel* colorWidget = new ColorWidgetWithLabel( QString::number( i ), i );
        colorWidget->setValue( m_colormap.get( i ).color );
        connect( colorWidget, SIGNAL( colorChanged( QColor, int ) ), this, SLOT( colorChanged( QColor, int ) ) );

        hLayout2->addWidget( insertButton );
        hLayout2->addWidget( deleteButton );
        hLayout2->addWidget( upButton );
        hLayout2->addWidget( downButton );
        hLayout2->addWidget( slider );
        hLayout2->addWidget( colorWidget );
        vLayout->addLayout( hLayout2 );
    }


    for ( int i = 1; i < m_colormap.size() - 1; ++i )
    {
        QHBoxLayout* hLayout4 = new QHBoxLayout();
        PushButtonWithId* insertButton = new PushButtonWithId( "+", i );
        hLayout4->addWidget( insertButton );
        insertButton->setStyleSheet( "QPushButton { font:  bold 12px; max-width: 14px; max-height: 14px; } ");
        connect( insertButton, SIGNAL( signalClicked( int ) ), this, SLOT( newEntry( int ) ) );

        PushButtonWithId* deleteButton = new PushButtonWithId( "-", i );
        hLayout4->addWidget( deleteButton );
        deleteButton->setStyleSheet( "QPushButton { font:  bold 12px; max-width: 14px; max-height: 14px; } ");
        connect( deleteButton, SIGNAL( signalClicked( int ) ), this, SLOT( removeEntry( int ) ) );

        PushButtonWithId* upButton = new PushButtonWithId( "^", i );
        hLayout4->addWidget( upButton );
        upButton->setStyleSheet( "QPushButton { font:  bold 12px; max-width: 14px; max-height: 14px; } ");
        connect( upButton, SIGNAL( signalClicked( int ) ), this, SLOT( moveUp( int ) ) );

        PushButtonWithId* downButton = new PushButtonWithId( "v", i );
        hLayout4->addWidget( downButton );
        downButton->setStyleSheet( "QPushButton { font:  bold 12px; max-width: 14px; max-height: 14px; } ");
        connect( downButton, SIGNAL( signalClicked( int ) ), this, SLOT( moveDown( int ) ) );

        SliderWithEdit* slider = new SliderWithEdit( tr(""), Fn::Position::EAST, i );
        m_sliders.push_back( slider );
        slider->setMin( m_colormap.get( i - 1 ).value );
        slider->setMax( m_colormap.get( i + 1 ).value );
        slider->setValue( m_colormap.get( i ).value );
        connect( slider, SIGNAL( valueChanged( float, int ) ), this, SLOT( sliderChanged( float, int ) ) );
        hLayout4->addWidget( slider );

        ColorWidgetWithLabel* colorWidget = new ColorWidgetWithLabel( QString::number( i ), i );
        colorWidget->setValue( m_colormap.get( i ).color );
        connect( colorWidget, SIGNAL( colorChanged( QColor, int ) ), this, SLOT( colorChanged( QColor, int ) ) );
        hLayout4->addWidget( colorWidget );

        vLayout->addLayout( hLayout4 );
//.........这里部分代码省略.........

int main(int argc, char** argv)
{
	// Check config option, if showing is disabled, exit
	Fl_Config conf("EDE Team", "etip");
	if(argc == 2 && (!strcmp(argv[1], "-f") || !strcmp(argv[1], "--force")))
	{
		// nothing, to simplify omiting those '!'
	}
	else
	{
		bool show = true;
		conf.set_section("Tips");
		conf.read("Show", show, true);
		if (!show)
			return 0;
	}
	
	conf_global = &conf;
	srand(time(NULL));
	fl_init_locale_support("etip", PREFIX"/share/locale");

	Fl_Window* win = new Fl_Window(420, 169, _("Tips..."));
	win->shortcut(0xff1b);
	win->begin();

	Fl_Group* gr = new Fl_Group(5, 5, 410, 130);
	gr->box(FL_DOWN_BOX);
	Fl_Box* img = new Fl_Box(5, 5, 70, 65);
	Fl_Image pix(hint_xpm);
	img->image(pix);

	Fl_Box* title = new Fl_Box(80, 10, 320, 25, random_txt(title_tips, TITLE_TIPS_NUM));
	title->label_font(fl_fonts+1);
	title->align(FL_ALIGN_LEFT|FL_ALIGN_INSIDE);
	title->box(FL_FLAT_BOX);

	Fl_Box* tiptxt = new Fl_Box(80, 45, 320, 75, random_txt(tiplist, TIPS_NUM));
	tiptxt->align(FL_ALIGN_LEFT|FL_ALIGN_TOP|FL_ALIGN_INSIDE|FL_ALIGN_WRAP);
	tiptxt->box(FL_FLAT_BOX);
	gr->end();

	Fl_Check_Button* ch = new Fl_Check_Button(5, 140, 150, 25, _(" Do not bother me"));
	show_check = ch;

	Fl_Button* prev = new Fl_Button(160, 140, 80, 25, "<-");
	prev->label_font(fl_fonts+1);
	prev->callback(prev_cb, tiptxt);

	Fl_Button* next = new Fl_Button(245, 140, 80, 25, "->");
	next->label_font(fl_fonts+1);
	next->callback(next_cb, tiptxt);
	
	Fl_Button* close = new Fl_Button(335, 140, 80, 25, _("&Close"));
	close->callback(close_cb, win);

	win->end();

	win->set_modal();
	win->show();
	return Fl::run();
}

void MusicDesktopWallpaperWidget::show()
{
    QPixmap pix(M_BACKGROUND_PTR->getMBackground());
    ui->background->setPixmap(pix.scaled( size() ));
    MusicAbstractMoveWidget::show();
}

void MapRenderer::render(
        QPainter* P,
        QMap<RenderPriority, QSet <Feature*> > theFeatures,
        const RendererOptions& options,
        MapView* aView
)
{
    #ifndef NDEBUG
        QTime Start(QTime::currentTime());
    #endif

    theView = aView;
    theOptions = options;

    QMap<RenderPriority, QSet<Feature*> >::const_iterator itm;
    QSet<Feature*>::const_iterator it;

    bool bgLayerVisible = TEST_RFLAGS(RendererOptions::BackgroundVisible);
    bool fgLayerVisible = TEST_RFLAGS(RendererOptions::ForegroundVisible);
    bool tchpLayerVisible = TEST_RFLAGS(RendererOptions::TouchupVisible);
    bool lblLayerVisible = TEST_RFLAGS(RendererOptions::NamesVisible);

    Way * R = NULL;
    Node * Pt = NULL;
    Relation * RR = NULL;

    QPixmap pix(theView->size());
    thePainter = new QPainter();

    itm = theFeatures.constBegin();
    while (itm != theFeatures.constEnd())
    {
        pix.fill(Qt::transparent);
        thePainter->begin(&pix);
        if (M_PREFS->getUseAntiAlias())
            thePainter->setRenderHint(QPainter::Antialiasing);
        int curLayer = (itm.key()).layer();
        while (itm != theFeatures.constEnd() && (itm.key()).layer() == curLayer)
        {
            for (it = itm.value().constBegin(); it != itm.value().constEnd(); ++it)
            {
                qreal alpha = (*it)->getAlpha();
                thePainter->setOpacity(alpha);

                R = NULL;
                Pt = NULL;
                RR = NULL;

                if (!(R = CAST_WAY(*it)))
                    if (!(Pt = CAST_NODE(*it)))
                        RR = CAST_RELATION(*it);

                if (R) {
                    // If there is painter at the relation level, don't paint at the way level
                    bool draw = true;
                    for (int i=0; i<R->sizeParents(); ++i) {
                        if (!R->getParent(i)->isDeleted() && R->getParent(i)->hasPainter(PixelPerM))
                            draw = false;
                    }
                    if (!draw)
                        continue;
                }

                if (!Pt) {
                    if (bgLayerVisible)
                    {
                        thePainter->save();
                        if (R && R->area() == 0)
                            thePainter->setCompositionMode(QPainter::CompositionMode_DestinationOver);

                        if (R)
                            bglayer.draw(R);
                        else if (Pt)
                            bglayer.draw(Pt);
                        else if (RR)
                            bglayer.draw(RR);

                        thePainter->restore();
                    }
                    if (fgLayerVisible)
                    {
                        thePainter->save();

                        if (R)
                            fglayer.draw(R);
                        else if (Pt)
                            fglayer.draw(Pt);
                        else if (RR)
                            fglayer.draw(RR);

                        thePainter->restore();
                    }
                }
                if (tchpLayerVisible)
                {
                    thePainter->save();

                    if (R)
                        tchuplayer.draw(R);
                    else if (Pt)
//.........这里部分代码省略.........

QPixmap Widget::getStatusIconPixmap(Status status, uint32_t w, uint32_t h)
{
    QPixmap pix(w, h);
    pix.load(getStatusIconPath(status));
    return pix;
}

//.........这里部分代码省略.........
					m_align_center_action = createAction(QIcon(m_theme +"img16/edit_text_center.png"), tr("Centro"), true, grp);
					m_align_right_action  = createAction(QIcon(m_theme +"img16/edit_text_right.png"), tr("Derecho"), true, grp);
				} else {
					m_align_right_action  = createAction(QIcon(m_theme +"img16/edit_text_right.png"), tr("Derecho"), true, grp);
					m_align_center_action = createAction(QIcon(m_theme +"img16/edit_text_center.png"), tr("Centro"), true, grp);
					m_align_left_action   = createAction(QIcon(m_theme +"img16/edit_text_left.png"), tr("Izquierdo"), true, grp);
				}
				m_align_justify_action = createAction(QIcon(m_theme +"img16/edit_text_justify.png"), tr("Justificado"), true, grp);
				m_align_left_action->setPriority(QAction::LowPriority);
				m_align_left_action->setShortcut(Qt::CTRL + Qt::Key_L);
				m_align_center_action->setPriority(QAction::LowPriority);
				m_align_center_action->setShortcut(Qt::CTRL + Qt::Key_E);
				m_align_right_action->setPriority(QAction::LowPriority);
				m_align_right_action->setShortcut(Qt::CTRL + Qt::Key_R);
				m_align_justify_action->setPriority(QAction::LowPriority);
				m_align_justify_action->setShortcut(Qt::CTRL + Qt::Key_J);
			toolbar_edit->addActions(grp->actions());
			toolbar_edit->addSeparator();
		// superscript, subscript
				m_valign_sup_action = createAction(QIcon(m_theme +"img16/edit_text_super.png"), tr("Superíndice"), true, toolbar_edit);
				connect(m_valign_sup_action, SIGNAL(triggered(bool)), this, SLOT(on_edit_valign_sup()));
			toolbar_edit->addAction(m_valign_sup_action);
				m_valign_sub_action = createAction(QIcon(m_theme +"img16/edit_text_subs.png"), tr("Subíndice"), true, toolbar_edit);
				connect(m_valign_sub_action, SIGNAL(triggered(bool)), this, SLOT(on_edit_valign_sub()));
			toolbar_edit->addAction(m_valign_sub_action);
			toolbar_edit->addSeparator();
		// image, link, color, simplify
				m_image_action = createAction(QIcon(m_theme +"img16/edit_imagen.png"), tr("Imagen"), false, toolbar_edit);
				connect(m_image_action, SIGNAL(triggered()), this, SLOT(on_edit_image()));
			toolbar_edit->addAction(m_image_action);
				m_link_action = createAction(QIcon(m_theme +"img16/edit_enlace.png"), tr("Enlace"), true, toolbar_edit);
				connect(m_link_action, SIGNAL(triggered(bool)), this, SLOT(on_edit_link(bool)));
			toolbar_edit->addAction(m_link_action);
				QPixmap pix(16, 16);
				pix.fill(Qt::black);
				m_color_action = createAction(QIcon(pix), tr("Color") +"...", false, toolbar_edit);
				connect(m_color_action, SIGNAL(triggered()), this, SLOT(on_edit_color()));
			toolbar_edit->addAction(m_color_action);
			toolbar_edit->addSeparator();
				m_simplify_richtext_action = createAction(QIcon(m_theme +"img16/edit_simplify_richtext.png"), tr("Simplificar") +" Html", true, toolbar_edit);
				m_simplify_richtext_action->setChecked(editor_rich_text->simplifyRichText());
				connect(m_simplify_richtext_action, SIGNAL(triggered(bool)), editor_rich_text, SLOT(setSimplifyRichText(bool)));
				connect(editor_rich_text, SIGNAL(simplifyRichTextChanged(bool)), m_simplify_richtext_action, SLOT(setChecked(bool)));
			toolbar_edit->addAction(m_simplify_richtext_action);

		toolbar_layout->addWidget(toolbar_edit);

			QToolBar *toolbar_opts = new QToolBar(this);
			toolbar_opts->setIconSize(QSize(20, 20));
			toolbar_opts->setMinimumSize(QSize(30, 30));
			toolbar_opts->setStyleSheet("QToolBar{border:0px;}");
				m_find_replace_text_action = createAction(QIcon(m_theme +"img16/edit_buscar.png"), tr("Buscar") +"/"+ tr("Reemplazar"), true, toolbar_opts);
				m_find_replace_text_action->setPriority(QAction::LowPriority);
				m_find_replace_text_action->setShortcut(QKeySequence::Find);
				connect(m_find_replace_text_action, SIGNAL(triggered(bool)), this, SLOT(on_show_find_replace(bool)));
			toolbar_opts->addAction(m_find_replace_text_action);
				m_rich_plain_action = createAction(QIcon(m_theme +"img16/script.png"), tr("Editor") +"/"+ tr("Código"), true, toolbar_opts);
				connect(m_rich_plain_action, SIGNAL(triggered(bool)), this, SLOT(on_show_source(bool)));
			toolbar_opts->addAction(m_rich_plain_action);
				m_smiles_action = createAction(QIcon(m_theme +"img16/smile.png"), tr("Smiles"), true, toolbar_opts);
				connect(m_smiles_action, SIGNAL(triggered(bool)), list_smile, SLOT(setVisible(bool)));
			toolbar_opts->addAction(m_smiles_action);

		toolbar_layout->addWidget(toolbar_opts);
		toolbar_layout->setStretch(0, 1);

InputWidget::InputWidget(QWidget *parent)
    : AbstractItemView(parent),
    _networkId(0)
{
    ui.setupUi(this);
    connect(ui.ownNick, SIGNAL(activated(QString)), this, SLOT(changeNick(QString)));

    layout()->setAlignment(ui.ownNick, Qt::AlignBottom);
    layout()->setAlignment(ui.inputEdit, Qt::AlignBottom);
    layout()->setAlignment(ui.showStyleButton, Qt::AlignBottom);
    layout()->setAlignment(ui.styleFrame, Qt::AlignBottom);

    ui.styleFrame->setVisible(false);

    setFocusProxy(ui.inputEdit);
    ui.ownNick->setFocusProxy(ui.inputEdit);

    ui.ownNick->setSizeAdjustPolicy(QComboBox::AdjustToContents);
    ui.ownNick->installEventFilter(new MouseWheelFilter(this));
    ui.inputEdit->installEventFilter(this);

    ui.inputEdit->setMinHeight(1);
    ui.inputEdit->setMaxHeight(5);
    ui.inputEdit->setMode(MultiLineEdit::MultiLine);
    ui.inputEdit->setPasteProtectionEnabled(true);

    ui.boldButton->setIcon(SmallIcon("format-text-bold"));
    ui.italicButton->setIcon(SmallIcon("format-text-italic"));
    ui.underlineButton->setIcon(SmallIcon("format-text-underline"));
    ui.textcolorButton->setIcon(SmallIcon("format-text-color"));
    ui.highlightcolorButton->setIcon(SmallIcon("format-fill-color"));
    ui.encryptionIconLabel->hide();

    _colorMenu = new QMenu();
    _colorFillMenu = new QMenu();

    QStringList names;
    names << tr("White") << tr("Black") << tr("Dark blue") << tr("Dark green") << tr("Red") << tr("Dark red") << tr("Dark magenta")  << tr("Orange")
          << tr("Yellow") << tr("Green") << tr("Dark cyan") << tr("Cyan") << tr("Blue") << tr("Magenta") << tr("Dark gray") << tr("Light gray");

    QPixmap pix(16, 16);
    for (int i = 0; i < inputLine()->mircColorMap().count(); i++) {
        pix.fill(inputLine()->mircColorMap().values()[i]);
        _colorMenu->addAction(pix, names[i])->setData(inputLine()->mircColorMap().keys()[i]);
        _colorFillMenu->addAction(pix, names[i])->setData(inputLine()->mircColorMap().keys()[i]);
    }

    pix.fill(Qt::transparent);
    _colorMenu->addAction(pix, tr("Clear Color"))->setData("");
    _colorFillMenu->addAction(pix, tr("Clear Color"))->setData("");

    ui.textcolorButton->setMenu(_colorMenu);
    connect(_colorMenu, SIGNAL(triggered(QAction *)), this, SLOT(colorChosen(QAction *)));
    ui.highlightcolorButton->setMenu(_colorFillMenu);
    connect(_colorFillMenu, SIGNAL(triggered(QAction *)), this, SLOT(colorHighlightChosen(QAction *)));

    new TabCompleter(ui.inputEdit);

    UiStyleSettings fs("Fonts");
    fs.notify("UseCustomInputWidgetFont", this, SLOT(setUseCustomFont(QVariant)));
    fs.notify("InputWidget", this, SLOT(setCustomFont(QVariant)));
    if (fs.value("UseCustomInputWidgetFont", false).toBool())
        setCustomFont(fs.value("InputWidget", QFont()));

    UiSettings s("InputWidget");

#ifdef HAVE_KDE
    s.notify("EnableSpellCheck", this, SLOT(setEnableSpellCheck(QVariant)));
    setEnableSpellCheck(s.value("EnableSpellCheck", false));
#endif

    s.notify("EnableEmacsMode", this, SLOT(setEnableEmacsMode(QVariant)));
    setEnableEmacsMode(s.value("EnableEmacsMode", false));

    s.notify("ShowNickSelector", this, SLOT(setShowNickSelector(QVariant)));
    setShowNickSelector(s.value("ShowNickSelector", true));

    s.notify("ShowStyleButtons", this, SLOT(setShowStyleButtons(QVariant)));
    setShowStyleButtons(s.value("ShowStyleButtons", true));

    s.notify("EnablePerChatHistory", this, SLOT(setEnablePerChatHistory(QVariant)));
    setEnablePerChatHistory(s.value("EnablePerChatHistory", false));

    s.notify("MaxNumLines", this, SLOT(setMaxLines(QVariant)));
    setMaxLines(s.value("MaxNumLines", 5));

    s.notify("EnableScrollBars", this, SLOT(setScrollBarsEnabled(QVariant)));
    setScrollBarsEnabled(s.value("EnableScrollBars", true));

    s.notify("EnableMultiLine", this, SLOT(setMultiLineEnabled(QVariant)));
    setMultiLineEnabled(s.value("EnableMultiLine", true));

    ActionCollection *coll = QtUi::actionCollection();

    Action *activateInputline = coll->add<Action>("FocusInputLine");
    connect(activateInputline, SIGNAL(triggered()), SLOT(setFocus()));
    activateInputline->setText(tr("Focus Input Line"));
    activateInputline->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_L));

    connect(inputLine(), SIGNAL(textEntered(QString)), SLOT(onTextEntered(QString)), Qt::QueuedConnection); // make sure the line is already reset, bug #984
//.........这里部分代码省略.........

void EditorWidget::colorChanged(const QColor &c)
{
	QPixmap pix(16, 16);
	pix.fill(c);
	m_color_action->setIcon(QIcon(pix));
}