diff options
Diffstat (limited to 'src/gui/doc/snippets/textdocument-frames/xmlwriter.cpp')
-rw-r--r-- | src/gui/doc/snippets/textdocument-frames/xmlwriter.cpp | 128 |
1 files changed, 0 insertions, 128 deletions
diff --git a/src/gui/doc/snippets/textdocument-frames/xmlwriter.cpp b/src/gui/doc/snippets/textdocument-frames/xmlwriter.cpp deleted file mode 100644 index 137e88d904..0000000000 --- a/src/gui/doc/snippets/textdocument-frames/xmlwriter.cpp +++ /dev/null @@ -1,128 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the documentation of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** BSD License Usage -** Alternatively, 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 The Qt Company Ltd 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] - QTextFrame *root = textDocument->rootFrame(); -//! [0] - - if (root) - processFrame(documentElement, root); - - return document; -} - -void XmlWriter::processBlock(QDomElement &parent, const QTextBlock &block) -{ - QDomElement blockElement = document->createElement("block"); - blockElement.setAttribute("position", block.position()); - blockElement.setAttribute("length", block.length()); - parent.appendChild(blockElement); - - QTextBlock::iterator it; - for (it = block.begin(); !(it.atEnd()); ++it) { - QTextFragment fragment = it.fragment(); - - if (fragment.isValid()) { - QDomElement fragmentElement = document->createElement("fragment"); - blockElement.appendChild(fragmentElement); - - fragmentElement.setAttribute("length", fragment.length()); - QDomText fragmentText = document->createTextNode(fragment.text()); - - fragmentElement.appendChild(fragmentText); - } - } -} - -void XmlWriter::processFrame(QDomElement &parent, QTextFrame *frame) -{ - QDomElement frameElement = document->createElement("frame"); - frameElement.setAttribute("begin", frame->firstPosition()); - frameElement.setAttribute("end", frame->lastPosition()); - parent.appendChild(frameElement); - -//! [1] - QDomElement frameElement = ... - - QTextFrame::iterator it; - for (it = frame->begin(); !(it.atEnd()); ++it) { - - QTextFrame *childFrame = it.currentFrame(); - QTextBlock childBlock = it.currentBlock(); - - if (childFrame) -//! [1] //! [2] - processFrame(frameElement, childFrame); - else if (childBlock.isValid()) - processBlock(frameElement, childBlock); - } -//! [2] -} |