itsmattkc
1aa87cbda6
Large-scale code cleanup. Also adds a license to the top of all files that were missing it.
101 lines
2.6 KiB
C++
101 lines
2.6 KiB
C++
/***
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Olive - Non-Linear Video Editor
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Copyright (C) 2019 Olive Team
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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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#include "xmlutils.h"
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#include "node/block/block.h"
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#include "node/factory.h"
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#include "widget/nodeview/nodeviewundo.h"
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OLIVE_NAMESPACE_ENTER
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Node* XMLLoadNode(QXmlStreamReader* reader) {
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QString node_id;
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quintptr node_ptr = 0;
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XMLAttributeLoop(reader, attr) {
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if (attr.name() == QStringLiteral("id")) {
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node_id = attr.value().toString();
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} else if (attr.name() == QStringLiteral("ptr")) {
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node_ptr = attr.value().toULongLong();
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}
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}
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if (node_id.isEmpty()) {
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qWarning() << "Found node with no ID";
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return nullptr;
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}
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Node* node = NodeFactory::CreateFromID(node_id);
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if (node) {
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node->setProperty("xml_ptr", node_ptr);
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} else {
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qWarning() << "Failed to load" << node_id << "- no node with that ID is installed";
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}
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return node;
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}
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void XMLConnectNodes(const XMLNodeData &xml_node_data, QUndoCommand *command)
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{
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foreach (const XMLNodeData::SerializedConnection& con, xml_node_data.desired_connections) {
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NodeOutput* out = xml_node_data.output_ptrs.value(con.output);
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if (out) {
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if (command) {
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new NodeEdgeAddCommand(out, con.input, command);
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} else {
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NodeParam::ConnectEdge(out, con.input);
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}
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}
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}
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}
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bool XMLReadNextStartElement(QXmlStreamReader *reader)
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{
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QXmlStreamReader::TokenType token;
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while ((token = reader->readNext()) != QXmlStreamReader::Invalid
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&& token != QXmlStreamReader::EndDocument) {
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if (reader->isEndElement()) {
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return false;
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} else if (reader->isStartElement()) {
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return true;
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}
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}
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return false;
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}
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void XMLLinkBlocks(const XMLNodeData &xml_node_data)
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{
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foreach (const XMLNodeData::BlockLink& l1, xml_node_data.block_links) {
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foreach (const XMLNodeData::BlockLink& l2, xml_node_data.block_links) {
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if (l1.link == l2.block->property("xml_ptr")) {
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Block::Link(l1.block, l2.block);
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break;
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}
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}
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}
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}
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OLIVE_NAMESPACE_EXIT
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