File indexing completed on 2024-04-28 05:49:27

 /*
  *  SPDX-FileCopyrightText: 2019 Mark Nauwelaerts <mark.nauwelaerts@gmail.com>
  *  SPDX-FileCopyrightText: 2022 Waqar Ahmed <waqar.17a@gmail.com>*
  *
  *  SPDX-License-Identifier: MIT
  */
 
 #pragma once
 
 #include <QIcon>
 #include <QPainter>
 #include <QPixmap>
 #include <QStyle>
 #include <QStyleOptionViewItem>
 #include <QTextLayout>
 
 namespace Utils
 {
 /**
  * @brief colors the @p icon with @fgColor
  */
 inline QPixmap colorIcon(const QIcon &icon, const QColor &fgColor, const QSize s = QSize(16, 16))
 {
     auto p = icon.pixmap(s);
     if (p.isNull())
         return {};
 
     QPainter paint(&p);
     paint.setCompositionMode(QPainter::CompositionMode_SourceIn);
     paint.fillRect(p.rect(), fgColor);
     paint.end();
 
     return p;
 }
 
 /**
  * Draws text in an item view for e.g treeview
  * It assumes options.rect == textRect
  */
 inline void paintItemViewText(QPainter *p, const QString &text, const QStyleOptionViewItem &options, QList<QTextLayout::FormatRange> formats)
 {
     // set formats
     QTextLayout textLayout(text, options.font);
     auto fmts = textLayout.formats();
     formats.append(fmts);
     textLayout.setFormats(formats);
 
     // set alignment, rtls etc
     QTextOption textOption;
     textOption.setTextDirection(options.direction);
     textOption.setAlignment(QStyle::visualAlignment(options.direction, options.displayAlignment));
     textLayout.setTextOption(textOption);
 
     // layout the text
     textLayout.beginLayout();
 
     QTextLine line = textLayout.createLine();
     if (!line.isValid())
         return;
 
     const int lineWidth = options.rect.width();
     line.setLineWidth(lineWidth);
     line.setPosition(QPointF(0, 0));
 
     textLayout.endLayout();
 
     int y = QStyle::alignedRect(Qt::LayoutDirectionAuto, Qt::AlignVCenter, textLayout.boundingRect().size().toSize(), options.rect).y();
 
     // draw the text
     const auto pos = QPointF(options.rect.x(), y);
     textLayout.draw(p, pos);
 }
 
 } // namespace Utils