File indexing completed on 2024-05-05 17:59:06

 /*
     This file is part of the Okteta Kasten module, made within the KDE community.
 
     SPDX-FileCopyrightText: 2007 Friedrich W. H. Kossebau <kossebau@kde.org>
 
     SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
 */
 
 #include "headerfooterframerenderer.hpp"
 
 // KF
 #include <KLocalizedString>
 #include <KUser>
 // Qt
 #include <QLocale>
 #include <QHash>
 #include <QDateTime>
 #include <QPainter>
 #include <QFontMetrics>
 
 HeaderFooterFrameRenderer::HeaderFooterFrameRenderer(const PrintInfo* info)
     : mInfo(info)
 {
     calculateHeight();
 }
 
 HeaderFooterFrameRenderer::~HeaderFooterFrameRenderer() = default;
 
 int HeaderFooterFrameRenderer::height() const { return mHeight; }
 int HeaderFooterFrameRenderer::width() const { return mWidth; }
 
 void HeaderFooterFrameRenderer::setWidth(int width) { mWidth = width; }
 
 void HeaderFooterFrameRenderer::setTexts(const QString& leftText, const QString& centerText, const QString& rightText)
 {
     mOriginalTextList.clear();
     mOriginalTextList << leftText << centerText << rightText;
 }
 
 void HeaderFooterFrameRenderer::setBoxStyle(int boxStyle)
 {
     if (mBoxStyle == boxStyle) {
         return;
     }
     mBoxStyle = boxStyle;
     calculateHeight();
 }
 
 void HeaderFooterFrameRenderer::calculateHeight()
 {
     const QFontMetrics fontMetrics(mFont);
 
     mHeight = fontMetrics.height();
 
 //     const bool hasSpaceAbove = ( mBoxStyle & (BackgroundDrawn|LineAbove) );
 //     const bool hasSpacedBelow = ( mBoxStyle & (BackgroundDrawn|LineBelow) );
 //     if( !(hasSpaceAbove||hasSpacedBelow) )
     mHeight += fontMetrics.leading();
 //     else
 //     {
 //         if( hasSpaceAbove )
 //         {
 //         mHeight += mBoxMargin * 2;
 //
 //         }
 //     }
 }
 
 void HeaderFooterFrameRenderer::prepare()
 {
     const QDateTime dateTime = QDateTime::currentDateTime();
     const KUser user(KUser::UseRealUserID);
     const QUrl url = mInfo->url();
 
     // create list of replacements
     QHash<char, QString> tagReplacements;
 
     QLocale locale;
     tagReplacements['d'] = locale.toString(dateTime, QLocale::ShortFormat);
     tagReplacements['D'] = locale.toString(dateTime, QLocale::LongFormat);
     tagReplacements['h'] = locale.toString(dateTime.time(), QLocale::ShortFormat);
     tagReplacements['y'] = locale.toString(dateTime.date(), QLocale::ShortFormat);
     tagReplacements['Y'] = locale.toString(dateTime.date(), QLocale::LongFormat);
     tagReplacements['u'] = user.loginName();
     tagReplacements['U'] = user.property(KUser::FullName).toString();
 //     tagReplacements['f'] = isSelection ? i18n("(Selection of) %1", url.fileName()) : url.fileName();
     tagReplacements['f'] = url.fileName();
     tagReplacements['F'] = url.toDisplayString(QUrl::PrettyDecoded | QUrl::PreferLocalFile);
     tagReplacements['P'] = QString::number(mInfo->noOfPages());
 
     // create text with globally replaced tags
     const int sizeOfTag = 2;
     QRegExp tagsPattern(QStringLiteral("%([dDhyYuUfFP])"));
 
     mGloballyReplacedTextList.clear();
 
     for (int i = 0; i < 3; ++i) {
         QString text = mOriginalTextList.at(i);
         int pos = 0;
         while (true) {
             pos = tagsPattern.indexIn(text, pos);
             if (pos < 0) {
                 break;
             }
             QString replacement = tagReplacements[text[pos + 1].toLatin1()];
             text.replace((uint)pos, sizeOfTag, replacement);
             pos += replacement.length();
         }
         mGloballyReplacedTextList << text;
     }
 }
 
 void HeaderFooterFrameRenderer::renderFrame(QPainter* painter, int frameIndex)
 {
     painter->setPen(mFgColor);
     painter->setFont(mFont);
 //     if( mBoxStyle & BackgroundDrawn )
 //         painter->fillRect( 0, 0, mWidth, mHeight, mBgColor );
 
     const bool isTextFramed = false;// ( mBoxStyle & (Box|BackgroundDrawn) );
 
     const int horizontalAlign[3] = { Qt::AlignLeft, Qt::AlignHCenter, Qt::AlignRight };
     int verticalAlign = isTextFramed ? Qt::AlignVCenter : Qt::AlignTop;
     int margin = 0;// ( mBoxStyle & (mBoxDrawn || mBackgroundDrawn ) ? mBoxMargin : 0;
 //     if ( mBoxStyle & LinesAtSide )
 //         margin += mLineWidth;
     const int rightEnd = mWidth - (margin * 2);
 
     for (int i = 0; i < 3; i++) {
         QString text = mGloballyReplacedTextList[i];
         // substitute locally
         const QString pageNumberTag = QStringLiteral("%p");
         if (text.indexOf(pageNumberTag) != -1) {
             text.replace(pageNumberTag, QString::number(frameIndex + 1)); // TODO: frameIndex != pageNumber in general
         }
         int align = verticalAlign | horizontalAlign[i];
 
         painter->drawText(margin, 0, rightEnd, mHeight, align, text);
     }
 
 //     if ( !isTextFramed )
     {
 //         painter->drawLine( 0, mHeight-mLineWidth, mWidth, mHeight-mLineWidth );
 //         painter->drawLine( 0, maxHeight + mBoxMargin - 1, headerWidth, maxHeight + mBoxMargin - 1 );
 //         painter->drawRect( 0, 0, pdmWidth, pdmHeight);
 //             paint.drawLine(0, headerHeight, headerWidth, headerHeight);
     }
 }