Mike-Solar
c0dcd33de0
Move the pure-header utilities shared by app/ and engine/ out of engine/common/ into a new shared/include/oakutil/ layer (define, lerp, decibel, digit, range, crashpadutils, autoscroll, qtutils, filefunctions declarations, and a trimmed xmlutils exposing a CancelAtom-free void* overload). engine/common/ keeps forwarding headers so internal include paths are unchanged; app/ now includes oakutil/* directly. engine/node/project.h gains an explicit NodeGroup forward declaration previously obtained transitively through the old xmlutils.h.
51 lines
1.7 KiB
C++
51 lines
1.7 KiB
C++
/***
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Oak - Non-Linear Video Editor
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Copyright (C) 2022 Olive Team
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Modifications Copyright (C) 2025 mikesolar
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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***/
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#ifndef OAK_XMLUTILS_SHARED_H
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#define OAK_XMLUTILS_SHARED_H
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#include <QXmlStreamReader>
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namespace olive
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{
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#define XMLAttributeLoop(reader, item) \
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foreach (const QXmlStreamAttribute &item, reader->attributes())
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/**
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* @brief Workaround for QXmlStreamReader::readNextStartElement not detecting the end of a document
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*
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* Since Qt's default function doesn't exit at the end of the document, it ends up consistently
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* throwing a "premature end of document" error. We have our own function here that does essentially
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* the same thing but fixes that issue.
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*
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* See also: https://stackoverflow.com/questions/46346450/qt-qxmlstreamreader-always-returns-premature-end-of-document-error
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*
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* @param cancel_atom Optional pointer to a CancelAtom (from engine) for cancellation support.
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* Pass nullptr when calling from app code without engine dependencies.
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*/
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bool xml_read_next_start_element(QXmlStreamReader *reader,
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void *cancel_atom = nullptr);
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}
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#endif // OAK_XMLUTILS_SHARED_H
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