diff --git a/src/gui/text/qabstracttextdocumentlayout.cpp b/src/gui/text/qabstracttextdocumentlayout.cpp index ff2497817e..2278378613 100644 --- a/src/gui/text/qabstracttextdocumentlayout.cpp +++ b/src/gui/text/qabstracttextdocumentlayout.cpp @@ -601,10 +601,33 @@ QTextDocument *QAbstractTextDocumentLayout::document() const string if no anchor exists at that point. */ QString QAbstractTextDocumentLayout::anchorAt(const QPointF& pos) const +{ + QTextCharFormat fmt = formatAt(pos).toCharFormat(); + return fmt.anchorHref(); +} + +/*! + \since 5.8 + + Returns the source of the image at the given position \a pos, or an empty + string if no image exists at that point. +*/ +QString QAbstractTextDocumentLayout::imageAt(const QPointF &pos) const +{ + QTextImageFormat fmt = formatAt(pos).toImageFormat(); + return fmt.name(); +} + +/*! + \since 5.8 + + Returns the text format at the given position \a pos. +*/ +QTextFormat QAbstractTextDocumentLayout::formatAt(const QPointF &pos) const { int cursorPos = hitTest(pos, Qt::ExactHit); if (cursorPos == -1) - return QString(); + return QTextFormat(); // compensate for preedit in the hit text block QTextBlock block = document()->firstBlock(); @@ -623,8 +646,7 @@ QString QAbstractTextDocumentLayout::anchorAt(const QPointF& pos) const QTextDocumentPrivate *pieceTable = qobject_cast(parent())->docHandle(); QTextDocumentPrivate::FragmentIterator it = pieceTable->find(cursorPos); - QTextCharFormat fmt = pieceTable->formatCollection()->charFormat(it->format); - return fmt.anchorHref(); + return pieceTable->formatCollection()->format(it->format); } /*! diff --git a/src/gui/text/qabstracttextdocumentlayout.h b/src/gui/text/qabstracttextdocumentlayout.h index e83f4fc0c9..d363188742 100644 --- a/src/gui/text/qabstracttextdocumentlayout.h +++ b/src/gui/text/qabstracttextdocumentlayout.h @@ -82,7 +82,10 @@ public: virtual void draw(QPainter *painter, const PaintContext &context) = 0; virtual int hitTest(const QPointF &point, Qt::HitTestAccuracy accuracy) const = 0; + QString anchorAt(const QPointF& pos) const; + QString imageAt(const QPointF &pos) const; + QTextFormat formatAt(const QPointF &pos) const; virtual int pageCount() const = 0; virtual QSizeF documentSize() const = 0; diff --git a/tests/auto/gui/text/qabstracttextdocumentlayout/tst_qabstracttextdocumentlayout.cpp b/tests/auto/gui/text/qabstracttextdocumentlayout/tst_qabstracttextdocumentlayout.cpp index 15fb392b18..9542d306ba 100644 --- a/tests/auto/gui/text/qabstracttextdocumentlayout/tst_qabstracttextdocumentlayout.cpp +++ b/tests/auto/gui/text/qabstracttextdocumentlayout/tst_qabstracttextdocumentlayout.cpp @@ -48,6 +48,8 @@ private slots: void getSetCheck(); void maximumBlockCount(); void anchorAt(); + void imageAt(); + void formatAt(); }; tst_QAbstractTextDocumentLayout::tst_QAbstractTextDocumentLayout() @@ -171,5 +173,61 @@ void tst_QAbstractTextDocumentLayout::anchorAt() QCOMPARE(documentLayout->anchorAt(preeditPoint), QString()); } +void tst_QAbstractTextDocumentLayout::imageAt() +{ + QTextDocument doc; + doc.setHtml("foo"); + QAbstractTextDocumentLayout *documentLayout = doc.documentLayout(); + QTextBlock firstBlock = doc.begin(); + QTextLayout *layout = firstBlock.layout(); + layout->setPreeditArea(doc.toPlainText().length(), "xxx"); + + doc.setPageSize(QSizeF(1000, 1000)); + QFontMetrics metrics(layout->font()); + QPointF blockStart = documentLayout->blockBoundingRect(firstBlock).topLeft(); + + QRect fooBr = metrics.boundingRect("foo"); + QPointF imagePoint(fooBr.width() + blockStart.x() + 25, blockStart.y() + 25); + // imageAt on image returns source + QCOMPARE(documentLayout->imageAt(imagePoint), QString("image")); + // anchorAt on image returns link + QCOMPARE(documentLayout->anchorAt(imagePoint), QString("link")); + + // imageAt on start returns nothing (there's the "foo" text) + QPointF fooPoint(fooBr.width() + blockStart.x(), (fooBr.height() / 2) + blockStart.y()); + QCOMPARE(documentLayout->imageAt(fooPoint), QString()); +} + +void tst_QAbstractTextDocumentLayout::formatAt() +{ + QTextDocument doc; + doc.setHtml("foo"); + QAbstractTextDocumentLayout *documentLayout = doc.documentLayout(); + QTextBlock firstBlock = doc.begin(); + QTextLayout *layout = firstBlock.layout(); + layout->setPreeditArea(doc.toPlainText().length(), "xxx"); + + doc.setPageSize(QSizeF(1000, 1000)); + QFontMetrics metrics(layout->font()); + QPointF blockStart = documentLayout->blockBoundingRect(firstBlock).topLeft(); + + QRect fooBr = metrics.boundingRect("foo"); + QPointF imagePoint(fooBr.width() + blockStart.x() + 25, blockStart.y() + 25); + + QTextFormat format = documentLayout->formatAt(imagePoint); + QVERIFY(format.isCharFormat()); + QVERIFY(format.toCharFormat().isAnchor()); + QVERIFY(format.toCharFormat().fontItalic()); + QVERIFY(format.isImageFormat()); + + // move over the unformatted "foo" text) + QPointF fooPoint(fooBr.width() + blockStart.x(), (fooBr.height() / 2) + blockStart.y()); + format = documentLayout->formatAt(fooPoint); + QVERIFY(format.isCharFormat()); + QVERIFY(!format.toCharFormat().isAnchor()); + QVERIFY(!format.toCharFormat().fontItalic()); + QVERIFY(!format.isImageFormat()); +} + QTEST_MAIN(tst_QAbstractTextDocumentLayout) #include "tst_qabstracttextdocumentlayout.moc"