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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:24:48 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:24:48 +0000 |
commit | cca66b9ec4e494c1d919bff0f71a820d8afab1fa (patch) | |
tree | 146f39ded1c938019e1ed42d30923c2ac9e86789 /src/xml/simple-document.cpp | |
parent | Initial commit. (diff) | |
download | inkscape-cca66b9ec4e494c1d919bff0f71a820d8afab1fa.tar.xz inkscape-cca66b9ec4e494c1d919bff0f71a820d8afab1fa.zip |
Adding upstream version 1.2.2.upstream/1.2.2upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | src/xml/simple-document.cpp | 137 |
1 files changed, 137 insertions, 0 deletions
diff --git a/src/xml/simple-document.cpp b/src/xml/simple-document.cpp new file mode 100644 index 0000000..c1227ac --- /dev/null +++ b/src/xml/simple-document.cpp @@ -0,0 +1,137 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/** @file + * Garbage collected XML document implementation. + *//* + * Authors: see git history + * + * Copyright (C) 2018 Authors + * Copyright 2005 MenTaLguY <mental@rydia.net> + * + * Released under GNU GPL v2+, read the file 'COPYING' for more information. + */ + +#include <glib.h> // g_assert() + +#include "xml/simple-document.h" +#include "xml/event-fns.h" +#include "xml/element-node.h" +#include "xml/text-node.h" +#include "xml/comment-node.h" +#include "xml/pi-node.h" + +namespace Inkscape { + +namespace XML { + +void SimpleDocument::beginTransaction() { + g_assert(!_in_transaction); + _in_transaction = true; +} + +void SimpleDocument::rollback() { + g_assert(_in_transaction); + _in_transaction = false; + Event *log = _log_builder.detach(); + sp_repr_undo_log(log); + sp_repr_free_log(log); +} + +void SimpleDocument::commit() { + g_assert(_in_transaction); + _in_transaction = false; + _log_builder.discard(); +} + +Inkscape::XML::Event *SimpleDocument::commitUndoable() { + g_assert(_in_transaction); + _in_transaction = false; + return _log_builder.detach(); +} + +Node *SimpleDocument::createElement(char const *name) { + return new ElementNode(g_quark_from_string(name), this); +} + +Node *SimpleDocument::createTextNode(char const *content) { + return new TextNode(Util::share_string(content), this); +} + +Node *SimpleDocument::createTextNode(char const *content, bool const is_CData) { + return new TextNode(Util::share_string(content), this, is_CData); +} + +Node *SimpleDocument::createComment(char const *content) { + return new CommentNode(Util::share_string(content), this); +} + +Node *SimpleDocument::createPI(char const *target, char const *content) { + return new PINode(g_quark_from_string(target), Util::share_string(content), this); +} + +void SimpleDocument::notifyChildAdded(Node &parent, + Node &child, + Node *prev) +{ + if (_in_transaction) { + _log_builder.addChild(parent, child, prev); + } +} + +void SimpleDocument::notifyChildRemoved(Node &parent, + Node &child, + Node *prev) +{ + if (_in_transaction) { + _log_builder.removeChild(parent, child, prev); + } +} + +void SimpleDocument::notifyChildOrderChanged(Node &parent, + Node &child, + Node *old_prev, + Node *new_prev) +{ + if (_in_transaction) { + _log_builder.setChildOrder(parent, child, old_prev, new_prev); + } +} + +void SimpleDocument::notifyContentChanged(Node &node, + Util::ptr_shared old_content, + Util::ptr_shared new_content) +{ + if (_in_transaction) { + _log_builder.setContent(node, old_content, new_content); + } +} + +void SimpleDocument::notifyAttributeChanged(Node &node, + GQuark name, + Util::ptr_shared old_value, + Util::ptr_shared new_value) +{ + if (_in_transaction) { + _log_builder.setAttribute(node, name, old_value, new_value); + } +} + +void SimpleDocument::notifyElementNameChanged(Node& node, GQuark old_name, GQuark new_name) +{ + if (_in_transaction) { + _log_builder.setElementName(node, old_name, new_name); + } +} + +} // end namespace XML +} // end namespace Inkscape + +/* + Local Variables: + mode:c++ + c-file-style:"stroustrup" + c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +)) + indent-tabs-mode:nil + fill-column:99 + End: +*/ +// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 : |