diff options
author | Casper van Donderen <casper.vandonderen@nokia.com> | 2012-05-07 15:50:31 +0200 |
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committer | Marius Storm-Olsen <marius.storm-olsen@nokia.com> | 2012-05-09 08:36:34 +0200 |
commit | cfdc5628b1fc2cbafa2aebca38995e5718fcb0de (patch) | |
tree | 67615dc74faa944bf7745c9db001efa3594a3249 /src/gui/doc/snippets/textblock-fragments | |
parent | 3b8e6027c2f79bde70f9415f0757df073ef75702 (diff) |
Doc: Modularize QtGui documentation.
This change moves the snippets and images to the modularized
directories.
Change-Id: I5f86f598fbe7c47d632c613b85d94ced89ba2c29
Reviewed-by: Marius Storm-Olsen <marius.storm-olsen@nokia.com>
Diffstat (limited to 'src/gui/doc/snippets/textblock-fragments')
-rw-r--r-- | src/gui/doc/snippets/textblock-fragments/xmlwriter.cpp | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/src/gui/doc/snippets/textblock-fragments/xmlwriter.cpp b/src/gui/doc/snippets/textblock-fragments/xmlwriter.cpp new file mode 100644 index 0000000000..cd9beadd00 --- /dev/null +++ b/src/gui/doc/snippets/textblock-fragments/xmlwriter.cpp @@ -0,0 +1,117 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/ +** +** This file is part of the documentation of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtGui> + +#include "xmlwriter.h" + +QDomDocument *XmlWriter::toXml() +{ + QDomImplementation implementation; + QDomDocumentType docType = implementation.createDocumentType( + "scribe-document", "scribe", "qt.nokia.com/scribe"); + + document = new QDomDocument(docType); + + // ### This processing instruction is required to ensure that any kind + // of encoding is given when the document is written. + QDomProcessingInstruction process = document->createProcessingInstruction( + "xml", "version=\"1.0\" encoding=\"utf-8\""); + document->appendChild(process); + + QDomElement documentElement = document->createElement("document"); + document->appendChild(documentElement); + +//! [0] + QTextBlock currentBlock = textDocument->begin(); + + while (currentBlock.isValid()) { +//! [0] + QDomElement blockElement = document->createElement("block"); + document->appendChild(blockElement); + + readFragment(currentBlock, blockElement, document); + +//! [1] + processBlock(currentBlock); +//! [1] + +//! [2] + currentBlock = currentBlock.next(); + } +//! [2] + + return document; +} + +void XmlWriter::readFragment(const QTextBlock ¤tBlock, + QDomElement blockElement, + QDomDocument *document) +{ +//! [3] //! [4] + QTextBlock::iterator it; + for (it = currentBlock.begin(); !(it.atEnd()); ++it) { + QTextFragment currentFragment = it.fragment(); + if (currentFragment.isValid()) +//! [3] //! [5] + processFragment(currentFragment); +//! [4] //! [5] + + if (currentFragment.isValid()) { + QDomElement fragmentElement = document->createElement("fragment"); + blockElement.appendChild(fragmentElement); + + fragmentElement.setAttribute("length", currentFragment.length()); + QDomText fragmentText = document->createTextNode(currentFragment.text()); + + fragmentElement.appendChild(fragmentText); + } +//! [6] //! [7] + } +//! [7] //! [6] +} + +void XmlWriter::processBlock(const QTextBlock ¤tBlock) +{ +} + +void XmlWriter::processFragment(const QTextFragment ¤tFragment) +{ +} |