QQuickTextNode: Nuke some dead code.

This has been commented out since the initial introduction in 2011. I doubt it's
actually useful anymore, and if it is, it's in git history regardless.

Change-Id: Ife36f423a21d4b12ebca154b4ad14848844e4eef
Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@theqtcompany.com>
Reviewed-by: Gunnar Sletta <gunnar@sletta.org>

1 files changed, 0 insertions, 118 deletions

diff --git a/src/quick/items/qquicktextnode.cpp b/src/quick/items/qquicktextnode.cpp
index d40dedd798..2c7ab254f8 100644
--- a/src/quick/items/qquicktextnode.cpp
+++ b/src/quick/items/qquicktextnode.cpp
@@ -84,50 +84,6 @@ QQuickTextNode::~QQuickTextNode()
     qDeleteAll(m_textures);
 }
 
-#if 0
-void QQuickTextNode::setColor(const QColor &color)
-{
-    if (m_usePixmapCache) {
-        setUpdateFlag(UpdateNodes);
-    } else {
-        for (QSGNode *childNode = firstChild(); childNode; childNode = childNode->nextSibling()) {
-            if (childNode->subType() == GlyphNodeSubType) {
-                QSGGlyphNode *glyphNode = static_cast<QSGGlyphNode *>(childNode);
-                if (glyphNode->color() == m_color)
-                    glyphNode->setColor(color);
-            } else if (childNode->subType() == SolidRectNodeSubType) {
-                QSGSimpleRectNode *solidRectNode = static_cast<QSGSimpleRectNode *>(childNode);
-                if (solidRectNode->color() == m_color)
-                    solidRectNode->setColor(color);
-            }
-        }
-    }
-    m_color = color;
-}
-
-void QQuickTextNode::setStyleColor(const QColor &styleColor)
-{
-    if (m_textStyle != QQuickTextNode::NormalTextStyle) {
-        if (m_usePixmapCache) {
-            setUpdateFlag(UpdateNodes);
-        } else {
-            for (QSGNode *childNode = firstChild(); childNode; childNode = childNode->nextSibling()) {
-                if (childNode->subType() == GlyphNodeSubType) {
-                    QSGGlyphNode *glyphNode = static_cast<QSGGlyphNode *>(childNode);
-                    if (glyphNode->color() == m_styleColor)
-                        glyphNode->setColor(styleColor);
-                } else if (childNode->subType() == SolidRectNodeSubType) {
-                    QSGSimpleRectNode *solidRectNode = static_cast<QSGSimpleRectNode *>(childNode);
-                    if (solidRectNode->color() == m_styleColor)
-                        solidRectNode->setColor(styleColor);
-                }
-            }
-        }
-    }
-    m_styleColor = styleColor;
-}
-#endif
-
 QSGGlyphNode *QQuickTextNode::addGlyphs(const QPointF &position, const QGlyphRun &glyphs, const QColor &color,
                                      QQuickText::TextStyle style, const QColor &styleColor,
                                      QSGNode *parentNode)
@@ -312,78 +268,4 @@ void QQuickTextNode::deleteContent()
     m_textures.clear();
 }
 
-#if 0
-void QQuickTextNode::updateNodes()
-{
-    return;
-    deleteContent();
-    if (m_text.isEmpty())
-        return;
-
-    if (m_usePixmapCache) {
-        // ### gunnar: port properly
-//        QPixmap pixmap = generatedPixmap();
-//        if (pixmap.isNull())
-//            return;
-
-//        QSGImageNode *pixmapNode = m_context->createImageNode();
-//        pixmapNode->setRect(pixmap.rect());
-//        pixmapNode->setSourceRect(pixmap.rect());
-//        pixmapNode->setOpacity(m_opacity);
-//        pixmapNode->setClampToEdge(true);
-//        pixmapNode->setLinearFiltering(m_linearFiltering);
-
-//        appendChildNode(pixmapNode);
-    } else {
-        if (m_text.isEmpty())
-            return;
-
-        // Implement styling by drawing text several times at slight shifts. shiftForStyle
-        // contains the sequence of shifted positions at which to draw the text. All except
-        // the last will be drawn with styleColor.
-        QList<QPointF> shiftForStyle;
-        switch (m_textStyle) {
-        case OutlineTextStyle:
-            // ### Should be made faster by implementing outline material
-            shiftForStyle << QPointF(-1, 0);
-            shiftForStyle << QPointF(0, -1);
-            shiftForStyle << QPointF(1, 0);
-            shiftForStyle << QPointF(0, 1);
-            break;
-        case SunkenTextStyle:
-            shiftForStyle << QPointF(0, -1);
-            break;
-        case RaisedTextStyle:
-            shiftForStyle << QPointF(0, 1);
-            break;
-        default:
-            break;
-        }
-
-        shiftForStyle << QPointF(0, 0); // Regular position
-        while (!shiftForStyle.isEmpty()) {
-            QPointF shift = shiftForStyle.takeFirst();
-
-            // Use styleColor for all but last shift
-            if (m_richText) {
-                QColor overrideColor = shiftForStyle.isEmpty() ? QColor() : m_styleColor;
-
-                QTextFrame *textFrame = m_textDocument->rootFrame();
-                QPointF p = m_textDocument->documentLayout()->frameBoundingRect(textFrame).topLeft();
-
-                QTextFrame::iterator it = textFrame->begin();
-                while (!it.atEnd()) {
-                    addTextBlock(shift + p, it.currentBlock(), overrideColor);
-                    ++it;
-                }
-            } else {
-                addTextLayout(shift, m_textLayout, shiftForStyle.isEmpty()
-                                                   ? m_color
-                                                   : m_styleColor);
-            }
-        }
-    }
-}
-#endif
-
 QT_END_NAMESPACE