92 lines
2.4 KiB
C++
92 lines
2.4 KiB
C++
/***
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Olive - Non-Linear Video Editor
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Copyright (C) 2021 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 "nodecopypaste.h"
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#include <QMessageBox>
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#include "core.h"
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#include "node/factory.h"
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#include "widget/nodeview/nodeviewundo.h"
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#include "window/mainwindow/mainwindow.h"
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namespace olive {
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void NodeCopyPasteService::CopyNodesToClipboard(QVector<Node *> nodes, void *userdata)
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{
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QString copy_str;
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QXmlStreamWriter writer(©_str);
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// For any groups, add children
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for (int i=0; i<nodes.size(); i++) {
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// If this is a group, add the child nodes too
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if (NodeGroup *g = dynamic_cast<NodeGroup*>(nodes.at(i))) {
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for (auto it=g->GetContextPositions().cbegin(); it!=g->GetContextPositions().cend(); it++) {
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if (!nodes.contains(it.key())) {
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nodes.append(it.key());
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}
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}
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}
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}
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ProjectSerializer::SaveData data(nodes.first()->project(), QString(), nodes);
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CopyNodesToClipboardCallback(nodes, &data, userdata);
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ProjectSerializer::Save(&writer, data, type_);
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Core::CopyStringToClipboard(copy_str);
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}
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void NodeCopyPasteService::PasteNodesFromClipboard(void *userdata)
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{
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QString clipboard = Core::PasteStringFromClipboard();
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if (clipboard.isEmpty()) {
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return;
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}
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QXmlStreamReader reader(clipboard);
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Project temp;
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ProjectSerializer::Result res = ProjectSerializer::Load(&temp, &reader, type_);
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if (res.code() != ProjectSerializer::kSuccess) {
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return;
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}
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QVector<Node*> pasted_nodes;
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foreach (Node *n, temp.nodes()) {
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if (!temp.default_nodes().contains(n)) {
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// Move nodes out of Project
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n->setParent(nullptr);
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pasted_nodes.append(n);
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}
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}
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if (pasted_nodes.isEmpty()) {
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return;
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}
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PasteNodesToClipboardCallback(pasted_nodes, res.GetLoadData(), userdata);
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}
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}
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