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start implementing serializers

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This commit is contained in:
itsmattkc
2022-01-12 08:48:31 -08:00
parent d8ccc62d51
commit 4ecce20c35
38 changed files with 2984 additions and 1329 deletions
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app/common/xmlutils.cpp
-57
View File
@@ -24,7 +24,6 @@
#include "node/factory.h"
#include "widget/nodeparamview/nodeparamviewundo.h"
#include "widget/nodeview/nodeviewundo.h"
//#include "widget/timelinewidget/undo/timelineundogeneral.h"
namespace olive {
@@ -44,60 +43,4 @@ bool XMLReadNextStartElement(QXmlStreamReader *reader)
return false;
}
void XMLNodeData::PostConnect(uint version, MultiUndoCommand *command) const
{
foreach (const XMLNodeData::SerializedConnection& con, desired_connections) {
if (Node *out = node_ptrs.value(con.output_node)) {
// Use output param as hint tag since we grandfathered those in
Node::ValueHint hint(con.output_param);
if (command) {
command->add_child(new NodeEdgeAddCommand(out, con.input));
} else {
Node::ConnectEdge(out, con.input);
}
if (version < 210907) {
/// Deprecated: backwards compatibility only
if (command) {
command->add_child(new NodeSetValueHintCommand(con.input, hint));
} else {
con.input.node()->SetValueHintForInput(con.input.input(), hint, con.input.element());
}
}
}
}
foreach (const XMLNodeData::BlockLink& l, block_links) {
Node *a = l.block;
Node *b = node_ptrs.value(l.link);
if (command) {
command->add_child(new NodeLinkCommand(a, b, true));
} else {
Node::Link(a, b);
}
}
foreach (const XMLNodeData::GroupLink &l, group_input_links) {
if (Node *input_node = node_ptrs.value(l.input_node)) {
NodeInput resolved(input_node, l.input_id, l.input_element);
if (command) {
command->add_child(new NodeGroupAddInputPassthrough(l.group, resolved));
} else {
l.group->AddInputPassthrough(resolved);
}
}
}
for (auto it=group_output_links.cbegin(); it!=group_output_links.cend(); it++) {
if (Node *output_node = node_ptrs.value(it.value())) {
if (command) {
command->add_child(new NodeGroupSetOutputPassthrough(it.key(), output_node));
} else {
it.key()->SetOutputPassthrough(output_node);
}
}
}
}
}
app/core.cpp
+11 -3
View File
@@ -51,6 +51,7 @@
#include "dialog/preferences/preferences.h"
#include "node/color/colormanager/colormanager.h"
#include "node/factory.h"
#include "node/project/serializer/serializer.h"
#include "panel/panelmanager.h"
#include "panel/project/project.h"
#include "panel/viewer/viewer.h"
@@ -151,6 +152,9 @@ void Core::Start()
// Initialize ConformManager
ConformManager::CreateInstance();
// Initialize project serializers
ProjectSerializer::Initialize();
//
// Start application
//
@@ -206,6 +210,8 @@ void Core::Stop()
}
}
ProjectSerializer::Destroy();
ConformManager::DestroyInstance();
FrameManager::DestroyInstance();
@@ -491,11 +497,10 @@ bool Core::AddOpenProjectFromTask(Task *task)
if (!load_task->IsCancelled()) {
Project* project = load_task->GetLoadedProject();
MainWindowLayoutInfo layout = load_task->GetLoadedLayout();
if (ValidateFootageInLoadedProject(project, load_task->GetFilenameProjectWasSavedAs())) {
if (ValidateFootageInLoadedProject(project, project->GetSavedURL())) {
AddOpenProject(project);
main_window_->LoadLayout(layout);
main_window_->LoadLayout(project->GetLayoutInfo());
return true;
} else {
@@ -754,6 +759,9 @@ void Core::SaveProjectInternal(Project* project, const QString& override_filenam
// Create save manager
Task* psm;
// Put layout into project
project->SetLayoutInfo(main_window_->SaveLayout());
if (project->filename().endsWith(QStringLiteral(".otio"), Qt::CaseInsensitive)) {
#ifdef USE_OTIO
psm = new SaveOTIOTask(project);
app/node/group/group.cpp
-55
View File
@@ -129,61 +129,6 @@ QString NodeGroup::GetInputName(const QString &id) const
return input_passthroughs_.value(id).name();
}
bool NodeGroup::LoadCustom(QXmlStreamReader *reader, XMLNodeData &xml_node_data, uint version, const QAtomicInt *cancelled)
{
if (reader->name() == QStringLiteral("inputpassthroughs")) {
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("inputpassthrough")) {
XMLNodeData::GroupLink link;
link.group = this;
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("node")) {
link.input_node = reader->readElementText().toULongLong();
} else if (reader->name() == QStringLiteral("input")) {
link.input_id = reader->readElementText();
} else if (reader->name() == QStringLiteral("element")) {
link.input_element = reader->readElementText().toInt();
} else {
reader->skipCurrentElement();
}
}
xml_node_data.group_input_links.append(link);
} else {
reader->skipCurrentElement();
}
}
return true;
} else if (reader->name() == QStringLiteral("outputpassthrough")) {
xml_node_data.group_output_links.insert(this, reader->readElementText().toULongLong());
return true;
} else {
return super::LoadCustom(reader, xml_node_data, version, cancelled);
}
}
void NodeGroup::SaveCustom(QXmlStreamWriter *writer) const
{
super::SaveCustom(writer);
writer->writeStartElement(QStringLiteral("inputpassthroughs"));
foreach (const NodeInput &ip, input_passthroughs_) {
writer->writeStartElement(QStringLiteral("inputpassthrough"));
writer->writeTextElement(QStringLiteral("node"), QString::number(reinterpret_cast<quintptr>(ip.node())));
writer->writeTextElement(QStringLiteral("input"), ip.input());
writer->writeTextElement(QStringLiteral("element"), QString::number(ip.element()));
writer->writeEndElement(); // input
}
writer->writeEndElement(); // inputpassthroughs
writer->writeTextElement(QStringLiteral("outputpassthrough"), QString::number(reinterpret_cast<quintptr>(output_passthrough_)));
}
void NodeGroupAddInputPassthrough::redo()
{
if (!group_->ContainsInputPassthrough(input_)) {
app/node/group/group.h
-5
View File
@@ -70,11 +70,6 @@ signals:
void OutputPassthroughChanged(NodeGroup *group, Node *output);
protected:
virtual bool LoadCustom(QXmlStreamReader* reader, XMLNodeData& xml_node_data, uint version, const QAtomicInt* cancelled) override;
virtual void SaveCustom(QXmlStreamWriter* writer) const override;
private:
QHash<QString, NodeInput> input_passthroughs_;
app/node/node.cpp
-454
View File
@@ -77,151 +77,6 @@ NodeGraph *Node::parent() const
return static_cast<NodeGraph*>(QObject::parent());
}
void Node::Load(QXmlStreamReader *reader, XMLNodeData& xml_node_data, uint version, const QAtomicInt* cancelled)
{
while (XMLReadNextStartElement(reader)) {
if (cancelled && *cancelled) {
return;
}
if (reader->name() == QStringLiteral("input")) {
LoadInput(reader, xml_node_data, cancelled);
} else if (reader->name() == QStringLiteral("ptr")) {
xml_node_data.node_ptrs.insert(reader->readElementText().toULongLong(), this);
} else if (reader->name() == QStringLiteral("label")) {
SetLabel(reader->readElementText());
} else if (reader->name() == QStringLiteral("uuid")) {
SetUUID(QUuid::fromString(reader->readElementText()));
} else if (reader->name() == QStringLiteral("color")) {
override_color_ = reader->readElementText().toInt();
} else if (reader->name() == QStringLiteral("links")) {
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("link")) {
xml_node_data.block_links.append({this, reader->readElementText().toULongLong()});
} else {
reader->skipCurrentElement();
}
}
} else if (reader->name() == QStringLiteral("custom")) {
while (XMLReadNextStartElement(reader)) {
if (!LoadCustom(reader, xml_node_data, version, cancelled)) {
reader->skipCurrentElement();
}
}
} else if (reader->name() == QStringLiteral("connections")) {
// Load connections
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("connection")) {
QString param_id;
int ele = -1;
XMLAttributeLoop(reader, attr) {
if (attr.name() == QStringLiteral("element")) {
ele = attr.value().toInt();
} else if (attr.name() == QStringLiteral("input")) {
param_id = attr.value().toString();
}
}
QString output_node_id;
QString output_param_id;
while (XMLReadNextStartElement(reader)) {
if ((version >= 210907 && reader->name() == QStringLiteral("output")) || reader->name() == QStringLiteral("node")) {
output_node_id = reader->readElementText();
} else if (version < 210907 && reader->name() == QStringLiteral("output")) {
output_param_id = reader->readElementText();
} else {
reader->skipCurrentElement();
}
}
xml_node_data.desired_connections.append({NodeInput(this, param_id, ele), output_node_id.toULongLong(), output_param_id});
} else {
reader->skipCurrentElement();
}
}
} else if (reader->name() == QStringLiteral("hints")) {
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("hint")) {
QString input;
int element = -1;
XMLAttributeLoop(reader, attr) {
if (attr.name() == QStringLiteral("input")) {
input = attr.value().toString();
} else if (attr.name() == QStringLiteral("element")) {
element = attr.value().toInt();
}
}
ValueHint vh;
vh.Load(reader);
value_hints_.insert({input, element}, vh);
} else {
reader->skipCurrentElement();
}
}
} else {
reader->skipCurrentElement();
}
}
}
void Node::Save(QXmlStreamWriter *writer) const
{
writer->writeTextElement(QStringLiteral("ptr"), QString::number(reinterpret_cast<quintptr>(this)));
writer->writeTextElement(QStringLiteral("uuid"), uuid_.toString());
writer->writeTextElement(QStringLiteral("label"), GetLabel());
writer->writeTextElement(QStringLiteral("color"), QString::number(override_color_));
foreach (const QString& input, input_ids_) {
writer->writeStartElement(QStringLiteral("input"));
SaveInput(writer, input);
writer->writeEndElement(); // input
}
writer->writeStartElement(QStringLiteral("links"));
foreach (Node* link, links_) {
writer->writeTextElement(QStringLiteral("link"), QString::number(reinterpret_cast<quintptr>(link)));
}
writer->writeEndElement(); // links
writer->writeStartElement(QStringLiteral("connections"));
for (auto it=input_connections().cbegin(); it!=input_connections().cend(); it++) {
writer->writeStartElement(QStringLiteral("connection"));
writer->writeAttribute(QStringLiteral("input"), it->first.input());
writer->writeAttribute(QStringLiteral("element"), QString::number(it->first.element()));
writer->writeTextElement(QStringLiteral("output"), QString::number(reinterpret_cast<quintptr>(it->second)));
writer->writeEndElement(); // connection
}
writer->writeEndElement(); // connections
writer->writeStartElement(QStringLiteral("hints"));
for (auto it=value_hints_.cbegin(); it!=value_hints_.cend(); it++) {
writer->writeStartElement(QStringLiteral("hint"));
writer->writeAttribute(QStringLiteral("input"), it.key().input);
writer->writeAttribute(QStringLiteral("element"), QString::number(it.key().element));
it.value().Save(writer);
writer->writeEndElement(); // hint
}
writer->writeEndElement();
writer->writeStartElement(QStringLiteral("custom"));
SaveCustom(writer);
writer->writeEndElement(); // custom
}
Project* Node::project() const
{
QObject *t = this->parent();
@@ -393,90 +248,6 @@ QString Node::GetInputName(const QString &id) const
}
}
void Node::LoadInput(QXmlStreamReader *reader, XMLNodeData &xml_node_data, const QAtomicInt *cancelled)
{
QString param_id;
XMLAttributeLoop(reader, attr) {
if (attr.name() == QStringLiteral("id")) {
param_id = attr.value().toString();
break;
}
}
if (param_id.isEmpty()) {
qWarning() << "Failed to load parameter with missing ID";
reader->skipCurrentElement();
return;
}
if (!HasInputWithID(param_id)) {
qWarning() << "Failed to load parameter that didn't exist:" << param_id;
reader->skipCurrentElement();
return;
}
while (XMLReadNextStartElement(reader)) {
if (cancelled && *cancelled) {
return;
}
if (reader->name() == QStringLiteral("primary")) {
// Load primary immediate
LoadImmediate(reader, param_id, -1, xml_node_data, cancelled);
} else if (reader->name() == QStringLiteral("subelements")) {
// Load subelements
XMLAttributeLoop(reader, attr) {
if (attr.name() == QStringLiteral("count")) {
InputArrayResize(param_id, attr.value().toInt());
}
}
int element_counter = 0;
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("element")) {
LoadImmediate(reader, param_id, element_counter, xml_node_data, cancelled);
element_counter++;
} else {
reader->skipCurrentElement();
}
}
} else {
reader->skipCurrentElement();
}
}
}
void Node::SaveInput(QXmlStreamWriter *writer, const QString &id) const
{
writer->writeAttribute(QStringLiteral("id"), id);
writer->writeStartElement(QStringLiteral("primary"));
SaveImmediate(writer, id, -1);
writer->writeEndElement(); // primary
writer->writeStartElement(QStringLiteral("subelements"));
int arr_sz = InputArraySize(id);
writer->writeAttribute(QStringLiteral("count"), QString::number(arr_sz));
for (int i=0; i<arr_sz; i++) {
writer->writeStartElement(QStringLiteral("element"));
SaveImmediate(writer, id, i);
writer->writeEndElement(); // element
}
writer->writeEndElement(); // subelements
}
bool Node::IsInputHidden(const QString &input) const
{
return (GetInputFlags(input) & kInputFlagHidden);
@@ -1477,15 +1248,6 @@ void Node::IgnoreHashingFrom(const QString &input_id)
ignore_when_hashing_.append(input_id);
}
bool Node::LoadCustom(QXmlStreamReader *, XMLNodeData &, uint, const QAtomicInt*)
{
return false;
}
void Node::SaveCustom(QXmlStreamWriter *) const
{
}
bool Node::HasGizmos() const
{
return false;
@@ -1945,186 +1707,6 @@ void Node::ParameterValueChanged(const QString& input, int element, const TimeRa
InvalidateCache(range, input, element);
}
void Node::LoadImmediate(QXmlStreamReader *reader, const QString& input, int element, XMLNodeData &xml_node_data, const QAtomicInt *cancelled)
{
Q_UNUSED(xml_node_data)
NodeValue::Type data_type = GetInputDataType(input);
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("standard")) {
// Load standard value
int val_index = 0;
while (XMLReadNextStartElement(reader)) {
if (cancelled && *cancelled) {
return;
}
if (reader->name() == QStringLiteral("track")) {
QVariant value_on_track;
if (data_type == NodeValue::kVideoParams) {
VideoParams vp;
vp.Load(reader);
value_on_track = QVariant::fromValue(vp);
} else if (data_type == NodeValue::kAudioParams) {
AudioParams ap;
ap.Load(reader);
value_on_track = QVariant::fromValue(ap);
} else {
QString value_text = reader->readElementText();
if (!value_text.isEmpty()) {
value_on_track = NodeValue::StringToValue(data_type, value_text, element);
}
}
SetSplitStandardValueOnTrack(input, val_index, value_on_track, element);
val_index++;
} else {
reader->skipCurrentElement();
}
}
} else if (reader->name() == QStringLiteral("keyframing") && IsInputKeyframable(input)) {
SetInputIsKeyframing(input, reader->readElementText().toInt(), element);
} else if (reader->name() == QStringLiteral("keyframes")) {
int track = 0;
while (XMLReadNextStartElement(reader)) {
if (cancelled && *cancelled) {
return;
}
if (reader->name() == QStringLiteral("track")) {
while (XMLReadNextStartElement(reader)) {
if (cancelled && *cancelled) {
return;
}
if (reader->name() == QStringLiteral("key")) {
QString key_input;
rational key_time;
NodeKeyframe::Type key_type = NodeKeyframe::kLinear;
QVariant key_value;
QPointF key_in_handle;
QPointF key_out_handle;
XMLAttributeLoop(reader, attr) {
if (cancelled && *cancelled) {
return;
}
if (attr.name() == QStringLiteral("input")) {
key_input = attr.value().toString();
} else if (attr.name() == QStringLiteral("time")) {
key_time = rational::fromString(attr.value().toString());
} else if (attr.name() == QStringLiteral("type")) {
key_type = static_cast<NodeKeyframe::Type>(attr.value().toInt());
} else if (attr.name() == QStringLiteral("inhandlex")) {
key_in_handle.setX(attr.value().toDouble());
} else if (attr.name() == QStringLiteral("inhandley")) {
key_in_handle.setY(attr.value().toDouble());
} else if (attr.name() == QStringLiteral("outhandlex")) {
key_out_handle.setX(attr.value().toDouble());
} else if (attr.name() == QStringLiteral("outhandley")) {
key_out_handle.setY(attr.value().toDouble());
}
}
key_value = NodeValue::StringToValue(data_type, reader->readElementText(), true);
NodeKeyframe* key = new NodeKeyframe(key_time, key_value, key_type, track, element, key_input, this);
key->set_bezier_control_in(key_in_handle);
key->set_bezier_control_out(key_out_handle);
} else {
reader->skipCurrentElement();
}
}
track++;
} else {
reader->skipCurrentElement();
}
}
} else if (reader->name() == QStringLiteral("csinput")) {
SetInputProperty(input, QStringLiteral("col_input"), reader->readElementText());
} else if (reader->name() == QStringLiteral("csdisplay")) {
SetInputProperty(input, QStringLiteral("col_display"), reader->readElementText());
} else if (reader->name() == QStringLiteral("csview")) {
SetInputProperty(input, QStringLiteral("col_view"), reader->readElementText());
} else if (reader->name() == QStringLiteral("cslook")) {
SetInputProperty(input, QStringLiteral("col_look"), reader->readElementText());
} else {
reader->skipCurrentElement();
}
}
}
void Node::SaveImmediate(QXmlStreamWriter *writer, const QString& input, int element) const
{
if (IsInputKeyframable(input)) {
writer->writeTextElement(QStringLiteral("keyframing"), QString::number(IsInputKeyframing(input, element)));
}
NodeValue::Type data_type = GetInputDataType(input);
// Write standard value
writer->writeStartElement(QStringLiteral("standard"));
foreach (const QVariant& v, GetSplitStandardValue(input, element)) {
writer->writeStartElement(QStringLiteral("track"));
if (data_type == NodeValue::kVideoParams) {
v.value<VideoParams>().Save(writer);
} else if (data_type == NodeValue::kAudioParams) {
v.value<AudioParams>().Save(writer);
} else {
writer->writeCharacters(NodeValue::ValueToString(data_type, v, true));
}
writer->writeEndElement(); // track
}
writer->writeEndElement(); // standard
// Write keyframes
writer->writeStartElement(QStringLiteral("keyframes"));
foreach (const NodeKeyframeTrack& track, GetKeyframeTracks(input, element)) {
writer->writeStartElement(QStringLiteral("track"));
foreach (NodeKeyframe* key, track) {
writer->writeStartElement(QStringLiteral("key"));
writer->writeAttribute(QStringLiteral("input"), key->input());
writer->writeAttribute(QStringLiteral("time"), key->time().toString());
writer->writeAttribute(QStringLiteral("type"), QString::number(key->type()));
writer->writeAttribute(QStringLiteral("inhandlex"), QString::number(key->bezier_control_in().x()));
writer->writeAttribute(QStringLiteral("inhandley"), QString::number(key->bezier_control_in().y()));
writer->writeAttribute(QStringLiteral("outhandlex"), QString::number(key->bezier_control_out().x()));
writer->writeAttribute(QStringLiteral("outhandley"), QString::number(key->bezier_control_out().y()));
writer->writeCharacters(NodeValue::ValueToString(data_type, key->value(), true));
writer->writeEndElement(); // key
}
writer->writeEndElement(); // track
}
writer->writeEndElement(); // keyframes
if (data_type == NodeValue::kColor) {
// Save color management information
writer->writeTextElement(QStringLiteral("csinput"), GetInputProperty(input, QStringLiteral("col_input")).toString());
writer->writeTextElement(QStringLiteral("csdisplay"), GetInputProperty(input, QStringLiteral("col_display")).toString());
writer->writeTextElement(QStringLiteral("csview"), GetInputProperty(input, QStringLiteral("col_view")).toString());
writer->writeTextElement(QStringLiteral("cslook"), GetInputProperty(input, QStringLiteral("col_look")).toString());
}
}
TimeRange Node::GetRangeAffectedByKeyframe(NodeKeyframe *key) const
{
const NodeKeyframeTrack& key_track = GetTrackFromKeyframe(key);
@@ -2439,42 +2021,6 @@ void Node::ValueHint::Hash(QCryptographicHash &hash) const
hash.addData(tag().toUtf8());
}
void Node::ValueHint::Load(QXmlStreamReader *reader)
{
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("types")) {
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("type")) {
type_.append(static_cast<NodeValue::Type>(reader->readElementText().toInt()));
} else {
reader->skipCurrentElement();
}
}
} else if (reader->name() == QStringLiteral("index")) {
index_ = reader->readElementText().toInt();
} else if (reader->name() == QStringLiteral("tag")) {
tag_ = reader->readElementText();
} else {
reader->skipCurrentElement();
}
}
}
void Node::ValueHint::Save(QXmlStreamWriter *writer) const
{
writer->writeStartElement(QStringLiteral("types"));
for (auto it=type_.cbegin(); it!=type_.cend(); it++) {
writer->writeTextElement(QStringLiteral("type"), QString::number(*it));
}
writer->writeEndElement(); // types
writer->writeTextElement(QStringLiteral("index"), QString::number(index_));
writer->writeTextElement(QStringLiteral("tag"), tag_);
}
void NodeSetPositionAndDependenciesRecursivelyCommand::prepare()
{
move_recursively(node_, pos_.position - context_->GetNodePositionDataInContext(node_).position);
app/node/node.h
+5 -24
View File
@@ -126,16 +126,6 @@ public:
return flags_;
}
/**
* @brief Clear current node variables and replace them with
*/
void Load(QXmlStreamReader* reader, XMLNodeData &xml_node_data, uint version, const QAtomicInt *cancelled);
/**
* @brief Save this node into a text/XML format
*/
void Save(QXmlStreamWriter* writer) const;
/**
* @brief Return the name of the node
*
@@ -332,9 +322,6 @@ public:
virtual QString GetInputName(const QString& id) const;
void LoadInput(QXmlStreamReader* reader, XMLNodeData &xml_node_data, const QAtomicInt *cancelled);
void SaveInput(QXmlStreamWriter* writer, const QString& id) const;
bool IsInputHidden(const QString& input) const;
bool IsInputConnectable(const QString& input) const;
bool IsInputKeyframable(const QString& input) const;
@@ -579,9 +566,6 @@ public:
void Hash(QCryptographicHash &hash) const;
void Load(QXmlStreamReader *reader);
void Save(QXmlStreamWriter *writer) const;
const QVector<NodeValue::Type> &types() const { return type_; }
const int &index() const { return index_; }
const QString& tag() const { return tag_; }
@@ -599,6 +583,11 @@ public:
static void Hash(const Node *node, const ValueHint &hint, QCryptographicHash& hash, const NodeGlobals &globals, const VideoParams& video_params);
const QMap<InputElementPair, ValueHint> &GetValueHints() const
{
return value_hints_;
}
ValueHint GetValueHintForInput(const QString &input, int element = -1) const
{
return value_hints_.value({input, element});
@@ -1005,10 +994,6 @@ protected:
return operation_stack_;
}
virtual bool LoadCustom(QXmlStreamReader* reader, XMLNodeData& xml_node_data, uint version, const QAtomicInt* cancelled);
virtual void SaveCustom(QXmlStreamWriter* writer) const;
enum GizmoScaleHandles {
kGizmoScaleTopLeft,
kGizmoScaleTopCenter,
@@ -1265,10 +1250,6 @@ private:
ParameterValueChanged(input.input(), input.element(), range);
}
void LoadImmediate(QXmlStreamReader *reader, const QString& input, int element, XMLNodeData& xml_node_data, const QAtomicInt* cancelled);
void SaveImmediate(QXmlStreamWriter *writer, const QString &input, int element) const;
/**
* @brief Intelligently determine how what time range is affected by a keyframe
*/
app/node/nodecopypaste.cpp
+16 -178
View File
@@ -24,6 +24,7 @@
#include "core.h"
#include "node/factory.h"
#include "node/project/serializer/serializer.h"
#include "widget/nodeview/nodeviewundo.h"
#include "window/mainwindow/mainwindow.h"
@@ -34,24 +35,11 @@ void NodeCopyPasteService::CopyNodesToClipboard(QVector<Node *> nodes, void *use
QString copy_str;
QXmlStreamWriter writer(&copy_str);
writer.setAutoFormatting(true);
writer.writeStartDocument();
writer.writeStartElement(QStringLiteral("olive"));
writer.writeTextElement(QStringLiteral("version"), QString::number(Project::kProjectVersion));
writer.writeStartElement(QStringLiteral("nodes"));
// For any groups, add children
for (int i=0; i<nodes.size(); i++) {
Node *n = nodes.at(i);
writer.writeStartElement(QStringLiteral("node"));
writer.writeAttribute(QStringLiteral("id"), n->id());
n->Save(&writer);
writer.writeEndElement(); // node
// If this is a group, add the child nodes too
if (NodeGroup *g = dynamic_cast<NodeGroup*>(n)) {
if (NodeGroup *g = dynamic_cast<NodeGroup*>(nodes.at(i))) {
for (auto it=g->GetContextPositions().cbegin(); it!=g->GetContextPositions().cend(); it++) {
if (!nodes.contains(it.key())) {
nodes.append(it.key());
@@ -59,187 +47,37 @@ void NodeCopyPasteService::CopyNodesToClipboard(QVector<Node *> nodes, void *use
}
}
}
writer.writeEndElement(); // nodes
writer.writeStartElement(QStringLiteral("contexts"));
foreach (Node* n, nodes) {
// Determine if this node is a context
if (!n->GetContextPositions().isEmpty()) {
writer.writeStartElement(QStringLiteral("context"));
writer.writeAttribute(QStringLiteral("ptr"), QString::number(reinterpret_cast<quintptr>(n)));
ProjectSerializer::Save(nodes.first()->project(), &writer, nodes);
const Node::PositionMap &map = n->GetContextPositions();
for (auto it=map.cbegin(); it!=map.cend(); it++) {
writer.writeStartElement(QStringLiteral("node"));
Project::SavePosition(&writer, it.key(), it.value());
writer.writeEndElement(); // node
}
writer.writeEndElement(); // context
}
}
writer.writeEndElement(); // contexts
writer.writeStartElement(QStringLiteral("custom"));
/*writer.writeStartElement(QStringLiteral("custom"));
CopyNodesToClipboardInternal(&writer, nodes, userdata);
writer.writeEndElement(); // custom
writer.writeEndElement(); // olive
writer.writeEndDocument();
writer.writeEndElement(); // custom*/
Core::CopyStringToClipboard(copy_str);
}
QVector<Node *> NodeCopyPasteService::PasteNodesFromClipboard(NodeGraph *graph, MultiUndoCommand* command, void *userdata)
QVector<Node *> NodeCopyPasteService::PasteNodesFromClipboard(Project *project, MultiUndoCommand* command, void *userdata)
{
QString clipboard = Core::PasteStringFromClipboard();
QVector<Node*> pasted_nodes;
QString clipboard = Core::PasteStringFromClipboard();
if (clipboard.isEmpty()) {
return QVector<Node*>();
return pasted_nodes;
}
QXmlStreamReader reader(clipboard);
uint data_version = 0;
QVector<Node*> pasted_nodes;
XMLNodeData xml_node_data;
QMap<quintptr, QMap<quintptr, Node::Position> > pasted_contexts;
Project temp;
ProjectSerializer::Load(&temp, &reader);
while (XMLReadNextStartElement(&reader)) {
if (reader.name() == QStringLiteral("olive")) {
// Default to current version - this may not be desirable?
while (XMLReadNextStartElement(&reader)) {
if (reader.name() == QStringLiteral("version")) {
data_version = reader.readElementText().toUInt();
} else if (reader.name() == QStringLiteral("nodes")) {
while (XMLReadNextStartElement(&reader)) {
if (reader.name() == QStringLiteral("node")) {
if (data_version == 0) {
// Refuse to create any nodes if we didn't get a version string
return QVector<Node*>();
}
Node* node = nullptr;
XMLAttributeLoop((&reader), attr) {
if (attr.name() == QStringLiteral("id")) {
node = NodeFactory::CreateFromID(attr.value().toString());
break;
}
}
if (node) {
node->Load(&reader, xml_node_data, data_version, nullptr);
pasted_nodes.append(node);
}
} else {
reader.skipCurrentElement();
}
}
} else if (reader.name() == QStringLiteral("contexts")) {
while (XMLReadNextStartElement(&reader)) {
if (reader.name() == QStringLiteral("context")) {
// Get context ptr
QMap<quintptr, Node::Position> map;
quintptr context_ptr = 0;
XMLAttributeLoop((&reader), attr) {
if (attr.name() == QStringLiteral("ptr")) {
context_ptr = attr.value().toULongLong();
break;
}
}
// Find nodes section
while (XMLReadNextStartElement(&reader)) {
if (reader.name() == QStringLiteral("node")) {
quintptr node_ptr;
Node::Position node_pos;
if (Project::LoadPosition(&reader, &node_ptr, &node_pos)) {
map.insert(node_ptr, node_pos);
}
} else {
reader.skipCurrentElement();
}
}
// Insert
if (!map.isEmpty()) {
pasted_contexts.insert(context_ptr, map);
}
} else {
reader.skipCurrentElement();
}
}
} else if (reader.name() == QStringLiteral("custom")) {
if (data_version == 0) {
// Refuse to create any nodes if we didn't get a version string
return QVector<Node*>();
}
PasteNodesFromClipboardInternal(&reader, xml_node_data, userdata);
} else {
reader.skipCurrentElement();
}
}
} else {
reader.skipCurrentElement();
foreach (Node *n, temp.nodes()) {
if (!temp.default_nodes().contains(n)) {
n->setParent(nullptr);
pasted_nodes.append(n);
}
}
if (pasted_nodes.isEmpty()) {
// If we passed through the whole string and there were no nodes, it must not be data for us after all
return QVector<Node*>();
}
// If we have some nodes AND the XML data was malformed, the user should probably know
if (reader.hasError()) {
// Delete all nodes so this is a no-op
foreach (Node* n, pasted_nodes) {
delete n;
}
// If this was NOT an internal error, we assume it's an XML error that the user needs to know about
QMessageBox::critical(Core::instance()->main_window(),
QCoreApplication::translate("NodeCopyPasteWidget", "Error pasting nodes"),
QCoreApplication::translate("NodeCopyPasteWidget", "Failed to paste nodes: %1").arg(reader.errorString()),
QMessageBox::Ok);
return QVector<Node*>();
}
// Add all nodes to graph
foreach (Node* n, pasted_nodes) {
if (command) {
command->add_child(new NodeAddCommand(graph, n));
} else {
n->setParent(graph);
}
}
// Process contexts
for (auto it=pasted_contexts.cbegin(); it!=pasted_contexts.cend(); it++) {
Node *context = xml_node_data.node_ptrs.value(it.key());
if (context) {
auto map = it.value();
for (auto jt=map.cbegin(); jt!=map.cend(); jt++) {
Node *subnode = xml_node_data.node_ptrs.value(jt.key());
if (subnode) {
if (command) {
command->add_child(new NodeSetPositionCommand(subnode, context, jt.value()));
} else {
context->SetNodePositionInContext(subnode, jt.value());
}
}
}
}
}
// Make connections
xml_node_data.PostConnect(data_version, command);
return pasted_nodes;
}
app/node/nodecopypaste.h
+1 -1
View File
@@ -37,7 +37,7 @@ public:
protected:
void CopyNodesToClipboard(QVector<Node *> nodes, void* userdata = nullptr);
QVector<Node*> PasteNodesFromClipboard(NodeGraph *graph, MultiUndoCommand *command, void* userdata = nullptr);
QVector<Node*> PasteNodesFromClipboard(Project *project, MultiUndoCommand *command, void* userdata = nullptr);
virtual void CopyNodesToClipboardInternal(QXmlStreamWriter *writer, const QVector<Node*> &nodes, void* userdata);
app/node/output/track/track.cpp
-17
View File
@@ -137,23 +137,6 @@ void Track::SetTrackHeight(const double &height)
emit TrackHeightChangedInPixels(GetTrackHeightInPixels());
}
bool Track::LoadCustom(QXmlStreamReader *reader, XMLNodeData &xml_node_data, uint version, const QAtomicInt* cancelled)
{
if (reader->name() == QStringLiteral("height")) {
SetTrackHeight(reader->readElementText().toDouble());
return true;
} else {
return super::LoadCustom(reader, xml_node_data, version, cancelled);
}
}
void Track::SaveCustom(QXmlStreamWriter *writer) const
{
super::SaveCustom(writer);
writer->writeTextElement(QStringLiteral("height"), QString::number(GetTrackHeight()));
}
void Track::InputConnectedEvent(const QString &input, int element, Node *output)
{
if (input == kBlockInput) {
app/node/output/track/track.h
-4
View File
@@ -455,10 +455,6 @@ signals:
protected:
virtual void Hash(QCryptographicHash& hash, const NodeGlobals &globals, const VideoParams& video_params) const override;
virtual bool LoadCustom(QXmlStreamReader* reader, XMLNodeData& xml_node_data, uint version, const QAtomicInt* cancelled) override;
virtual void SaveCustom(QXmlStreamWriter* writer) const override;
virtual void InputConnectedEvent(const QString& input, int element, Node *output) override;
virtual void InputDisconnectedEvent(const QString& input, int element, Node *output) override;
app/node/output/viewer/viewer.cpp
-20
View File
@@ -508,26 +508,6 @@ void ViewerOutput::set_parameters_from_footage(const QVector<ViewerOutput *> foo
}
}
bool ViewerOutput::LoadCustom(QXmlStreamReader *reader, XMLNodeData &xml_node_data, uint version, const QAtomicInt *cancelled)
{
if (reader->name() == QStringLiteral("points")) {
timeline_points_.Load(reader);
return true;
} else {
return super::LoadCustom(reader, xml_node_data, version, cancelled);
}
}
void ViewerOutput::SaveCustom(QXmlStreamWriter *writer) const
{
super::SaveCustom(writer);
// Write TimelinePoints
writer->writeStartElement(QStringLiteral("points"));
timeline_points_.Save(writer);
writer->writeEndElement(); // points
}
int ViewerOutput::AddStream(Track::Type type, const QVariant& value)
{
QString id;
app/node/output/viewer/viewer.h
-4
View File
@@ -237,10 +237,6 @@ protected:
virtual void InputValueChangedEvent(const QString& input, int element) override;
virtual bool LoadCustom(QXmlStreamReader* reader, XMLNodeData &xml_node_data, uint version, const QAtomicInt* cancelled) override;
virtual void SaveCustom(QXmlStreamWriter *writer) const override;
int AddStream(Track::Type type, const QVariant &value);
private:
app/node/project/CMakeLists.txt
+1
View File
@@ -18,6 +18,7 @@ add_subdirectory(folder)
add_subdirectory(footage)
add_subdirectory(projectsettings)
add_subdirectory(sequence)
add_subdirectory(serializer)
set(OLIVE_SOURCES
${OLIVE_SOURCES}
app/node/project/footage/footage.cpp
-17
View File
@@ -72,23 +72,6 @@ void Footage::Retranslate()
SetComboBoxStrings(kLoopModeInput, {tr("None"), tr("Loop"), tr("Clamp")});
}
bool Footage::LoadCustom(QXmlStreamReader *reader, XMLNodeData &xml_node_data, uint version, const QAtomicInt* cancelled)
{
if (reader->name() == QStringLiteral("timestamp")) {
set_timestamp(reader->readElementText().toLongLong());
return true;
} else {
return super::LoadCustom(reader, xml_node_data, version, cancelled);
}
}
void Footage::SaveCustom(QXmlStreamWriter *writer) const
{
super::SaveCustom(writer);
writer->writeTextElement(QStringLiteral("timestamp"), QString::number(timestamp_));
}
void Footage::InputValueChangedEvent(const QString &input, int element)
{
if (input == kFilenameInput) {
app/node/project/footage/footage.h
-10
View File
@@ -196,16 +196,6 @@ public:
static const QString kLoopModeInput;
protected:
/**
* @brief Load function
*/
virtual bool LoadCustom(QXmlStreamReader* reader, XMLNodeData &xml_node_data, uint version, const QAtomicInt *cancelled) override;
/**
* @brief Save function
*/
virtual void SaveCustom(QXmlStreamWriter *writer) const override;
virtual void InputValueChangedEvent(const QString &input, int element) override;
virtual rational VerifyLengthInternal(Track::Type type) const override;
app/node/project/project.cpp
+1 -234
View File
@@ -32,12 +32,6 @@
namespace olive {
// This is the project version that Olive will save
const uint Project::kProjectVersion = 211228;
// This is the minimum project version that Olive can load
const uint Project::kProjectMinimumVersion = 210528;
Project::Project() :
is_modified_(false),
autorecovery_saved_(true)
@@ -50,6 +44,7 @@ Project::Project() :
root_->setParent(this);
root_->SetLabel(tr("Root"));
root_->SetCanBeDeleted(false);
AddDefaultNode(root_);
// Adds a color manager "node" to this project so that it synchronizes
color_manager_ = new ColorManager();
@@ -67,194 +62,6 @@ Project::Project() :
this, &Project::ColorManagerValueChanged);
}
void Project::Load(QXmlStreamReader *reader, MainWindowLayoutInfo* layout, uint version, const QAtomicInt* cancelled)
{
XMLNodeData xml_node_data;
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("root")) {
root_->Load(reader, xml_node_data, version, cancelled);
} else if (reader->name() == QStringLiteral("layout")) {
// Since the main window's functions have to occur in the GUI thread (and we're likely
// loading in a secondary thread), we load all necessary data into a separate struct so we
// can continue loading and queue it with the main window so it can handle the data
// appropriately in its own thread.
*layout = MainWindowLayoutInfo::fromXml(reader, xml_node_data);
} else if (reader->name() == QStringLiteral("uuid")) {
uuid_ = QUuid::fromString(reader->readElementText());
} else if (reader->name() == QStringLiteral("nodes")) {
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("node")) {
bool is_root = false;
bool is_cm = false;
bool is_settings = false;
QString id;
{
XMLAttributeLoop(reader, attr) {
if (attr.name() == QStringLiteral("id")) {
id = attr.value().toString();
} else if (attr.name() == QStringLiteral("root") && attr.value() == QStringLiteral("1")) {
is_root = true;
} else if (attr.name() == QStringLiteral("cm") && attr.value() == QStringLiteral("1")) {
is_cm = true;
} else if (attr.name() == QStringLiteral("settings") && attr.value() == QStringLiteral("1")) {
is_settings = true;
}
}
}
if (id.isEmpty()) {
qWarning() << "Failed to load node with empty ID";
reader->skipCurrentElement();
} else {
Node* node;
if (is_root) {
node = root_;
} else if (is_cm) {
node = color_manager_;
} else if (is_settings) {
node = settings_;
} else {
node = NodeFactory::CreateFromID(id);
}
if (!node) {
qWarning() << "Failed to find node with ID" << id;
reader->skipCurrentElement();
} else {
node->Load(reader, xml_node_data, version, cancelled);
node->setParent(this);
}
}
} else {
reader->skipCurrentElement();
}
}
} else if (reader->name() == QStringLiteral("positions")) {
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("context")) {
quintptr context_ptr = 0;
XMLAttributeLoop(reader, attr) {
if (attr.name() == QStringLiteral("ptr")) {
context_ptr = attr.value().toULongLong();
break;
}
}
Node *context = xml_node_data.node_ptrs.value(context_ptr);
if (!context) {
qWarning() << "Failed to find pointer for context";
reader->skipCurrentElement();
} else {
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("node")) {
quintptr node_ptr;
Node::Position node_pos;
if (LoadPosition(reader, &node_ptr, &node_pos)) {
Node *node = xml_node_data.node_ptrs.value(node_ptr);
if (node) {
context->SetNodePositionInContext(node, node_pos);
} else {
qWarning() << "Failed to find pointer for node position";
reader->skipCurrentElement();
}
}
} else {
reader->skipCurrentElement();
}
}
}
} else {
reader->skipCurrentElement();
}
}
} else {
// Skip this
reader->skipCurrentElement();
}
}
// Make connections
xml_node_data.PostConnect(version);
}
void Project::Save(QXmlStreamWriter *writer) const
{
writer->writeTextElement(QStringLiteral("uuid"), uuid_.toString());
writer->writeStartElement(QStringLiteral("nodes"));
foreach (Node* node, nodes()) {
writer->writeStartElement(QStringLiteral("node"));
if (node == root_) {
writer->writeAttribute(QStringLiteral("root"), QStringLiteral("1"));
} else if (node == color_manager_) {
writer->writeAttribute(QStringLiteral("cm"), QStringLiteral("1"));
} else if (node == settings_) {
writer->writeAttribute(QStringLiteral("settings"), QStringLiteral("1"));
}
writer->writeAttribute(QStringLiteral("id"), node->id());
node->Save(writer);
writer->writeEndElement(); // node
}
writer->writeEndElement(); // nodes
writer->writeStartElement(QStringLiteral("positions"));
foreach (Node* context, nodes()) {
const Node::PositionMap &map = context->GetContextPositions();
if (!map.isEmpty()) {
writer->writeStartElement(QStringLiteral("context"));
writer->writeAttribute(QStringLiteral("ptr"), QString::number(reinterpret_cast<quintptr>(context)));
for (auto jt=map.cbegin(); jt!=map.cend(); jt++) {
writer->writeStartElement(QStringLiteral("node"));
SavePosition(writer, jt.key(), jt.value());
writer->writeEndElement(); // node
}
writer->writeEndElement(); // context
}
}
writer->writeEndElement(); // positions
// Save main window project layout
MainWindowLayoutInfo main_window_info = Core::instance()->main_window()->SaveLayout();
main_window_info.toXml(writer);
}
Folder *Project::root()
{
return root_;
@@ -353,46 +160,6 @@ void Project::RegenerateUuid()
uuid_ = QUuid::createUuid();
}
bool Project::LoadPosition(QXmlStreamReader *reader, quintptr *node_ptr, Node::Position *pos)
{
bool got_node_ptr = false;
bool got_pos_x = false;
bool got_pos_y = false;
XMLAttributeLoop(reader, attr) {
if (attr.name() == QStringLiteral("ptr")) {
*node_ptr = attr.value().toULongLong();
got_node_ptr = true;
break;
}
}
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("x")) {
pos->position.setX(reader->readElementText().toDouble());
got_pos_x = true;
} else if (reader->name() == QStringLiteral("y")) {
pos->position.setY(reader->readElementText().toDouble());
got_pos_y = true;
} else if (reader->name() == QStringLiteral("expanded")) {
pos->expanded = reader->readElementText().toInt();
} else {
reader->skipCurrentElement();
}
}
return got_node_ptr && got_pos_x && got_pos_y;
}
void Project::SavePosition(QXmlStreamWriter *writer, Node *node, const Node::Position &pos)
{
writer->writeAttribute(QStringLiteral("ptr"), QString::number(reinterpret_cast<quintptr>(node)));
writer->writeTextElement(QStringLiteral("x"), QString::number(pos.position.x()));
writer->writeTextElement(QStringLiteral("y"), QString::number(pos.position.y()));
writer->writeTextElement(QStringLiteral("expanded"), QString::number(pos.expanded));
}
void Project::ColorManagerValueChanged(const NodeInput &input, const TimeRange &range)
{
Q_UNUSED(input)
app/node/project/project.h
+32 -8
View File
@@ -50,10 +50,6 @@ class Project : public NodeGraph
public:
Project();
void Load(QXmlStreamReader* reader, MainWindowLayoutInfo *layout, uint version, const QAtomicInt* cancelled);
void Save(QXmlStreamWriter* writer) const;
Folder* root();
QString name() const;
@@ -80,13 +76,37 @@ public:
return uuid_;
}
void SetUuid(const QUuid &uuid)
{
uuid_ = uuid;
}
void RegenerateUuid();
static bool LoadPosition(QXmlStreamReader *reader, quintptr *node_ptr, Node::Position *pos);
static void SavePosition(QXmlStreamWriter *writer, Node *node, const Node::Position &pos);
const MainWindowLayoutInfo &GetLayoutInfo() const
{
return layout_info_;
}
static const uint kProjectVersion;
static const uint kProjectMinimumVersion;
void SetLayoutInfo(const MainWindowLayoutInfo &info)
{
layout_info_ = info;
}
/**
* @brief Returns the filename the project was saved as, but not necessarily where it is now
*
* May help for resolving relative paths.
*/
const QString &GetSavedURL() const
{
return saved_url_;
}
void SetSavedURL(const QString &url)
{
saved_url_ = url;
}
signals:
void NameChanged();
@@ -100,6 +120,8 @@ private:
QString filename_;
QString saved_url_;
ColorManager* color_manager_;
ProjectSettingsNode* settings_;
@@ -108,6 +130,8 @@ private:
bool autorecovery_saved_;
MainWindowLayoutInfo layout_info_;
private slots:
void ColorManagerValueChanged(const NodeInput& input, const TimeRange& range);
app/node/project/serializer/CMakeLists.txt
+31
View File
@@ -0,0 +1,31 @@
# Olive - Non-Linear Video Editor
# Copyright (C) 2021 Olive Team
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
set(OLIVE_SOURCES
${OLIVE_SOURCES}
node/project/serializer/serializer.cpp
node/project/serializer/serializer.h
node/project/serializer/serializer190219.cpp
node/project/serializer/serializer190219.h
node/project/serializer/serializer210528.cpp
node/project/serializer/serializer210528.h
node/project/serializer/serializer210907.cpp
node/project/serializer/serializer210907.h
node/project/serializer/serializer211228.cpp
node/project/serializer/serializer211228.h
PARENT_SCOPE
)
app/node/project/serializer/serializer.cpp
+204
View File
@@ -0,0 +1,204 @@
/***
Olive - Non-Linear Video Editor
Copyright (C) 2021 Olive Team
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
***/
#include "serializer.h"
#include <QApplication>
#include <QFile>
#include <QXmlStreamReader>
#include "common/xmlutils.h"
#include "core.h"
#include "serializer190219.h"
#include "serializer210528.h"
#include "serializer210907.h"
#include "serializer211228.h"
namespace olive {
QVector<ProjectSerializer*> ProjectSerializer::instances_;
void ProjectSerializer::Initialize()
{
// Make sure to order these from oldest to newest
// FIXME: Implement this - yes it's a 0.1 project loader
//instances_.append(new ProjectSerializer190219);
instances_.append(new ProjectSerializer210528);
instances_.append(new ProjectSerializer210907);
instances_.append(new ProjectSerializer211228);
}
void ProjectSerializer::Destroy()
{
qDeleteAll(instances_);
instances_.clear();
}
ProjectSerializer::Result ProjectSerializer::Load(Project *project, const QString &filename)
{
QFile project_file(filename);
if (project_file.open(QFile::ReadOnly | QFile::Text)) {
QXmlStreamReader reader(&project_file);
Result inner_result = Load(project, &reader);
project_file.close();
if (inner_result.code() != kSuccess) {
return inner_result;
}
if (reader.hasError()) {
Result r(kXmlError);
r.SetDetails(reader.errorString());
return r;
} else {
return kSuccess;
}
} else {
return kFileError;
}
}
ProjectSerializer::Result ProjectSerializer::Load(Project *project, QXmlStreamReader *reader)
{
// Determine project version
uint version = 0;
while (!version && XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("olive") || reader->name() == QStringLiteral("project")) {
while(!version && XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("version")) {
version = reader->readElementText().toUInt();
} else {
reader->skipCurrentElement();
}
}
} else {
reader->skipCurrentElement();
}
}
// Failed to find version in file
if (version == 0) {
return kUnknownVersion;
}
// We should now have the version, if we have a serializer for it, use it to load the project
ProjectSerializer *serializer = nullptr;
foreach (ProjectSerializer *s, instances_) {
if (version == s->Version()) {
serializer = s;
break;
} else if (version < s->Version()) {
// Assuming the instance list is in order, if the project version is less than any version
// we find, we must not support it anymore
return kProjectTooOld;
}
}
if (serializer) {
serializer->Load(project, reader, nullptr);
return kSuccess;
} else {
// Reached the end of the list with no serializer, assume too new
return kProjectTooNew;
}
}
ProjectSerializer::Result ProjectSerializer::Save(Project *project, const QString &filename, const QVector<Node *> &only)
{
QString temp_save = FileFunctions::GetSafeTemporaryFilename(filename);
QFile project_file(temp_save);
if (project_file.open(QFile::WriteOnly | QFile::Text)) {
QXmlStreamWriter writer(&project_file);
Result inner_result = Save(project, &writer, filename, only);
project_file.close();
if (inner_result != kSuccess) {
return inner_result;
}
// Save was successful, we can now rewrite the original file
if (FileFunctions::RenameFileAllowOverwrite(temp_save, filename)) {
return kSuccess;
} else {
Result r(kOverwriteError);
r.SetDetails(temp_save);
return r;
}
} else {
Result r(kFileError);
r.SetDetails(temp_save);
return r;
}
}
ProjectSerializer::Result ProjectSerializer::Save(Project *project, QXmlStreamWriter *writer, const QString &filename, const QVector<Node *> &only)
{
writer->setAutoFormatting(true);
writer->writeStartDocument();
writer->writeStartElement("olive");
// By default, save as last serializer which, assuming the instances are ordered correctly,
// will be the newest file format. But we may allow saving as older versions later on.
ProjectSerializer *serializer = instances_.last();
// Version is stored in YYMMDD from whenever the project format was last changed
// Allows easy integer math for checking project versions.
writer->writeTextElement(QStringLiteral("version"), QString::number(serializer->Version()));
if (!filename.isEmpty()) {
writer->writeTextElement("url", filename);
}
writer->writeStartElement(QStringLiteral("project"));
serializer->Save(project, writer, only, nullptr);
writer->writeEndElement(); // project
writer->writeEndElement(); // olive
writer->writeEndDocument();
if (writer->hasError()) {
return kXmlError;
}
return kSuccess;
}
bool ProjectSerializer::IsCancelled() const
{
return false;
}
}
app/node/project/serializer/serializer.h
+118
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/***
Olive - Non-Linear Video Editor
Copyright (C) 2021 Olive Team
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
***/
#ifndef PROJECTSERIALIZER_H
#define PROJECTSERIALIZER_H
#include <QIODevice>
#include "common/define.h"
#include "node/project/project.h"
namespace olive {
/**
* @brief An abstract base class for serializing/deserializing project data
*
* The goal of this is to further abstract serialized project data from their
* in-memory representations.
*/
class ProjectSerializer
{
public:
ProjectSerializer() = default;
virtual ~ProjectSerializer(){};
DISABLE_COPY_MOVE(ProjectSerializer)
enum ResultCode {
kSuccess,
kProjectTooOld,
kProjectTooNew,
kUnknownVersion,
kFileError,
kXmlError,
kOverwriteError,
};
class Result
{
public:
Result(const ResultCode &code) :
code_(code)
{}
bool operator==(const ResultCode &code) { return code_ == code; }
bool operator!=(const ResultCode &code) { return code_ != code; }
const ResultCode &code() const
{
return code_;
}
const QString &GetDetails() const
{
return details_;
}
void SetDetails(const QString &s)
{
details_ = s;
}
private:
ResultCode code_;
QString details_;
};
static void Initialize();
static void Destroy();
static Result Load(Project *project, const QString &filename);
static Result Load(Project *project, QXmlStreamReader *read_device);
static Result Save(Project *project, const QString &filename, const QVector<Node*> &only = QVector<Node*>());
static Result Save(Project *project, QXmlStreamWriter *write_device, const QString &filename, const QVector<Node*> &only = QVector<Node*>());
static Result Save(Project *project, QXmlStreamWriter *write_device, const QVector<Node*> &only = QVector<Node*>())
{
return Save(project, write_device, QString(), only);
}
protected:
virtual void Load(Project *project, QXmlStreamReader *reader, void *reserved) const = 0;
virtual void Save(Project *project, QXmlStreamWriter *writer, const QVector<Node*> &only, void *reserved) const {}
virtual uint Version() const = 0;
bool IsCancelled() const;
private:
static QVector<ProjectSerializer*> instances_;
};
}
#endif // PROJECTSERIALIZER_H
app/node/project/serializer/serializer190219.cpp
+29
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/***
Olive - Non-Linear Video Editor
Copyright (C) 2021 Olive Team
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
***/
#include "serializer190219.h"
namespace olive {
void ProjectSerializer190219::Load(Project *project, QXmlStreamReader *reader, void *reserved) const
{
}
}
app/node/project/serializer/serializer190219.h
+45
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/***
Olive - Non-Linear Video Editor
Copyright (C) 2021 Olive Team
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
***/
#ifndef PROJECTSERIALIZER190219_H
#define PROJECTSERIALIZER190219_H
#include "serializer.h"
namespace olive {
class ProjectSerializer190219 : public ProjectSerializer
{
public:
ProjectSerializer190219() = default;
protected:
virtual void Load(Project *project, QXmlStreamReader *reader, void *reserved) const override;
virtual uint Version() const override
{
return 190219;
}
};
}
#endif // SERIALIZER190219_H
app/node/project/serializer/serializer210528.cpp
+647
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/***
Olive - Non-Linear Video Editor
Copyright (C) 2021 Olive Team
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
***/
#include "serializer210528.h"
#include "node/factory.h"
namespace olive {
void ProjectSerializer210528::Load(Project *project, QXmlStreamReader *reader, void *reserved) const
{
XMLNodeData xml_node_data;
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("url")) {
project->SetSavedURL(reader->readElementText());
} else if (reader->name() == QStringLiteral("project")) {
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("layout")) {
// Since the main window's functions have to occur in the GUI thread (and we're likely
// loading in a secondary thread), we load all necessary data into a separate struct so we
// can continue loading and queue it with the main window so it can handle the data
// appropriately in its own thread.
project->SetLayoutInfo(MainWindowLayoutInfo::fromXml(reader, xml_node_data));
} else if (reader->name() == QStringLiteral("uuid")) {
project->SetUuid(QUuid::fromString(reader->readElementText()));
} else if (reader->name() == QStringLiteral("nodes")) {
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("node")) {
bool is_root = false;
bool is_cm = false;
bool is_settings = false;
QString id;
{
XMLAttributeLoop(reader, attr) {
if (attr.name() == QStringLiteral("id")) {
id = attr.value().toString();
} else if (attr.name() == QStringLiteral("root") && attr.value() == QStringLiteral("1")) {
is_root = true;
} else if (attr.name() == QStringLiteral("cm") && attr.value() == QStringLiteral("1")) {
is_cm = true;
} else if (attr.name() == QStringLiteral("settings") && attr.value() == QStringLiteral("1")) {
is_settings = true;
}
}
}
if (id.isEmpty()) {
qWarning() << "Failed to load node with empty ID";
reader->skipCurrentElement();
} else {
Node* node;
if (is_root) {
node = project->root();
} else if (is_cm) {
node = project->color_manager();
} else if (is_settings) {
node = project->settings();
} else {
node = NodeFactory::CreateFromID(id);
}
if (!node) {
qWarning() << "Failed to find node with ID" << id;
reader->skipCurrentElement();
} else {
LoadNode(node, xml_node_data, reader);
node->setParent(project);
}
}
} else {
reader->skipCurrentElement();
}
}
} else if (reader->name() == QStringLiteral("positions")) {
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("context")) {
quintptr context_ptr = 0;
XMLAttributeLoop(reader, attr) {
if (attr.name() == QStringLiteral("ptr")) {
context_ptr = attr.value().toULongLong();
break;
}
}
Node *context = xml_node_data.node_ptrs.value(context_ptr);
if (!context) {
qWarning() << "Failed to find pointer for context";
reader->skipCurrentElement();
} else {
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("node")) {
quintptr node_ptr;
Node::Position node_pos;
if (LoadPosition(reader, &node_ptr, &node_pos)) {
Node *node = xml_node_data.node_ptrs.value(node_ptr);
if (node) {
context->SetNodePositionInContext(node, node_pos);
} else {
qWarning() << "Failed to find pointer for node position";
reader->skipCurrentElement();
}
}
} else {
reader->skipCurrentElement();
}
}
}
} else {
reader->skipCurrentElement();
}
}
} else {
// Skip this
reader->skipCurrentElement();
}
}
} else {
reader->skipCurrentElement();
}
}
// Make connections
PostConnect(xml_node_data);
}
void ProjectSerializer210528::LoadNode(Node *node, XMLNodeData &xml_node_data, QXmlStreamReader *reader) const
{
while (XMLReadNextStartElement(reader)) {
if (IsCancelled()) {
return;
}
if (reader->name() == QStringLiteral("input")) {
LoadInput(node, reader, xml_node_data);
} else if (reader->name() == QStringLiteral("ptr")) {
xml_node_data.node_ptrs.insert(reader->readElementText().toULongLong(), node);
} else if (reader->name() == QStringLiteral("label")) {
node->SetLabel(reader->readElementText());
} else if (reader->name() == QStringLiteral("uuid")) {
node->SetUUID(QUuid::fromString(reader->readElementText()));
} else if (reader->name() == QStringLiteral("color")) {
node->SetOverrideColor(reader->readElementText().toInt());
} else if (reader->name() == QStringLiteral("links")) {
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("link")) {
xml_node_data.block_links.append({node, reader->readElementText().toULongLong()});
} else {
reader->skipCurrentElement();
}
}
} else if (reader->name() == QStringLiteral("custom")) {
LoadNodeCustom(reader, node, xml_node_data);
} else if (reader->name() == QStringLiteral("connections")) {
// Load connections
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("connection")) {
QString param_id;
int ele = -1;
XMLAttributeLoop(reader, attr) {
if (attr.name() == QStringLiteral("element")) {
ele = attr.value().toInt();
} else if (attr.name() == QStringLiteral("input")) {
param_id = attr.value().toString();
}
}
QString output_node_id;
QString output_param_id;
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("node")) {
output_node_id = reader->readElementText();
} else if (reader->name() == QStringLiteral("output")) {
output_param_id = reader->readElementText();
} else {
reader->skipCurrentElement();
}
}
xml_node_data.desired_connections.append({NodeInput(node, param_id, ele), output_node_id.toULongLong(), output_param_id});
} else {
reader->skipCurrentElement();
}
}
} else if (reader->name() == QStringLiteral("hints")) {
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("hint")) {
QString input;
int element = -1;
XMLAttributeLoop(reader, attr) {
if (attr.name() == QStringLiteral("input")) {
input = attr.value().toString();
} else if (attr.name() == QStringLiteral("element")) {
element = attr.value().toInt();
}
}
Node::ValueHint vh;
LoadValueHint(&vh, reader);
node->SetValueHintForInput(input, vh, element);
} else {
reader->skipCurrentElement();
}
}
} else {
reader->skipCurrentElement();
}
}
}
void ProjectSerializer210528::LoadInput(Node *node, QXmlStreamReader *reader, XMLNodeData &xml_node_data) const
{
QString param_id;
XMLAttributeLoop(reader, attr) {
if (attr.name() == QStringLiteral("id")) {
param_id = attr.value().toString();
break;
}
}
if (param_id.isEmpty()) {
qWarning() << "Failed to load parameter with missing ID";
reader->skipCurrentElement();
return;
}
if (!node->HasInputWithID(param_id)) {
qWarning() << "Failed to load parameter that didn't exist:" << param_id;
reader->skipCurrentElement();
return;
}
while (XMLReadNextStartElement(reader)) {
if (IsCancelled()) {
return;
}
if (reader->name() == QStringLiteral("primary")) {
// Load primary immediate
LoadImmediate(reader, node, param_id, -1, xml_node_data);
} else if (reader->name() == QStringLiteral("subelements")) {
// Load subelements
XMLAttributeLoop(reader, attr) {
if (attr.name() == QStringLiteral("count")) {
node->InputArrayResize(param_id, attr.value().toInt());
}
}
int element_counter = 0;
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("element")) {
LoadImmediate(reader, node, param_id, element_counter, xml_node_data);
element_counter++;
} else {
reader->skipCurrentElement();
}
}
} else {
reader->skipCurrentElement();
}
}
}
void ProjectSerializer210528::LoadImmediate(QXmlStreamReader *reader, Node *node, const QString& input, int element, XMLNodeData &xml_node_data) const
{
Q_UNUSED(xml_node_data)
NodeValue::Type data_type = node->GetInputDataType(input);
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("standard")) {
// Load standard value
int val_index = 0;
while (XMLReadNextStartElement(reader)) {
if (IsCancelled()) {
return;
}
if (reader->name() == QStringLiteral("track")) {
QVariant value_on_track;
if (data_type == NodeValue::kVideoParams) {
VideoParams vp;
vp.Load(reader);
value_on_track = QVariant::fromValue(vp);
} else if (data_type == NodeValue::kAudioParams) {
AudioParams ap;
ap.Load(reader);
value_on_track = QVariant::fromValue(ap);
} else {
QString value_text = reader->readElementText();
if (!value_text.isEmpty()) {
value_on_track = NodeValue::StringToValue(data_type, value_text, element);
}
}
node->SetSplitStandardValueOnTrack(input, val_index, value_on_track, element);
val_index++;
} else {
reader->skipCurrentElement();
}
}
} else if (reader->name() == QStringLiteral("keyframing") && node->IsInputKeyframable(input)) {
node->SetInputIsKeyframing(input, reader->readElementText().toInt(), element);
} else if (reader->name() == QStringLiteral("keyframes")) {
int track = 0;
while (XMLReadNextStartElement(reader)) {
if (IsCancelled()) {
return;
}
if (reader->name() == QStringLiteral("track")) {
while (XMLReadNextStartElement(reader)) {
if (IsCancelled()) {
return;
}
if (reader->name() == QStringLiteral("key")) {
QString key_input;
rational key_time;
NodeKeyframe::Type key_type = NodeKeyframe::kLinear;
QVariant key_value;
QPointF key_in_handle;
QPointF key_out_handle;
XMLAttributeLoop(reader, attr) {
if (IsCancelled()) {
return;
}
if (attr.name() == QStringLiteral("input")) {
key_input = attr.value().toString();
} else if (attr.name() == QStringLiteral("time")) {
key_time = rational::fromString(attr.value().toString());
} else if (attr.name() == QStringLiteral("type")) {
key_type = static_cast<NodeKeyframe::Type>(attr.value().toInt());
} else if (attr.name() == QStringLiteral("inhandlex")) {
key_in_handle.setX(attr.value().toDouble());
} else if (attr.name() == QStringLiteral("inhandley")) {
key_in_handle.setY(attr.value().toDouble());
} else if (attr.name() == QStringLiteral("outhandlex")) {
key_out_handle.setX(attr.value().toDouble());
} else if (attr.name() == QStringLiteral("outhandley")) {
key_out_handle.setY(attr.value().toDouble());
}
}
key_value = NodeValue::StringToValue(data_type, reader->readElementText(), true);
NodeKeyframe* key = new NodeKeyframe(key_time, key_value, key_type, track, element, key_input, node);
key->set_bezier_control_in(key_in_handle);
key->set_bezier_control_out(key_out_handle);
} else {
reader->skipCurrentElement();
}
}
track++;
} else {
reader->skipCurrentElement();
}
}
} else if (reader->name() == QStringLiteral("csinput")) {
node->SetInputProperty(input, QStringLiteral("col_input"), reader->readElementText());
} else if (reader->name() == QStringLiteral("csdisplay")) {
node->SetInputProperty(input, QStringLiteral("col_display"), reader->readElementText());
} else if (reader->name() == QStringLiteral("csview")) {
node->SetInputProperty(input, QStringLiteral("col_view"), reader->readElementText());
} else if (reader->name() == QStringLiteral("cslook")) {
node->SetInputProperty(input, QStringLiteral("col_look"), reader->readElementText());
} else {
reader->skipCurrentElement();
}
}
}
bool ProjectSerializer210528::LoadPosition(QXmlStreamReader *reader, quintptr *node_ptr, Node::Position *pos) const
{
bool got_node_ptr = false;
bool got_pos_x = false;
bool got_pos_y = false;
XMLAttributeLoop(reader, attr) {
if (attr.name() == QStringLiteral("ptr")) {
*node_ptr = attr.value().toULongLong();
got_node_ptr = true;
break;
}
}
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("x")) {
pos->position.setX(reader->readElementText().toDouble());
got_pos_x = true;
} else if (reader->name() == QStringLiteral("y")) {
pos->position.setY(reader->readElementText().toDouble());
got_pos_y = true;
} else if (reader->name() == QStringLiteral("expanded")) {
pos->expanded = reader->readElementText().toInt();
} else {
reader->skipCurrentElement();
}
}
return got_node_ptr && got_pos_x && got_pos_y;
}
void ProjectSerializer210528::PostConnect(const XMLNodeData &xml_node_data) const
{
foreach (const XMLNodeData::SerializedConnection& con, xml_node_data.desired_connections) {
if (Node *out = xml_node_data.node_ptrs.value(con.output_node)) {
// Use output param as hint tag since we grandfathered those in
Node::ValueHint hint(con.output_param);
Node::ConnectEdge(out, con.input);
con.input.node()->SetValueHintForInput(con.input.input(), hint, con.input.element());
}
}
foreach (const XMLNodeData::BlockLink& l, xml_node_data.block_links) {
Node *a = l.block;
Node *b = xml_node_data.node_ptrs.value(l.link);
Node::Link(a, b);
}
foreach (const XMLNodeData::GroupLink &l, xml_node_data.group_input_links) {
if (Node *input_node = xml_node_data.node_ptrs.value(l.input_node)) {
NodeInput resolved(input_node, l.input_id, l.input_element);
l.group->AddInputPassthrough(resolved);
}
}
for (auto it=xml_node_data.group_output_links.cbegin(); it!=xml_node_data.group_output_links.cend(); it++) {
if (Node *output_node = xml_node_data.node_ptrs.value(it.value())) {
it.key()->SetOutputPassthrough(output_node);
}
}
}
void ProjectSerializer210528::LoadNodeCustom(QXmlStreamReader *reader, Node *node, XMLNodeData &xml_node_data) const
{
// Viewer-based nodes
if (ViewerOutput *viewer = dynamic_cast<ViewerOutput*>(node)) {
Footage *footage = dynamic_cast<Footage*>(node);
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("points")) {
LoadTimelinePoints(reader, viewer->GetTimelinePoints());
} else if (reader->name() == QStringLiteral("timestamp") && footage) {
footage->set_timestamp(reader->readElementText().toLongLong());
} else {
reader->skipCurrentElement();
}
}
} else if (Track *track = dynamic_cast<Track*>(node)) {
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("height")) {
track->SetTrackHeight(reader->readElementText().toDouble());
} else {
reader->skipCurrentElement();
}
}
} else if (NodeGroup *group = dynamic_cast<NodeGroup*>(node)) {
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("inputpassthroughs")) {
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("inputpassthrough")) {
XMLNodeData::GroupLink link;
link.group = group;
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("node")) {
link.input_node = reader->readElementText().toULongLong();
} else if (reader->name() == QStringLiteral("input")) {
link.input_id = reader->readElementText();
} else if (reader->name() == QStringLiteral("element")) {
link.input_element = reader->readElementText().toInt();
} else {
reader->skipCurrentElement();
}
}
xml_node_data.group_input_links.append(link);
} else {
reader->skipCurrentElement();
}
}
} else if (reader->name() == QStringLiteral("outputpassthrough")) {
xml_node_data.group_output_links.insert(group, reader->readElementText().toULongLong());
} else {
reader->skipCurrentElement();
}
}
} else {
reader->skipCurrentElement();
}
}
void ProjectSerializer210528::LoadTimelinePoints(QXmlStreamReader *reader, TimelinePoints *points) const
{
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("markers")) {
LoadMarkerList(reader, points->markers());
} else if (reader->name() == QStringLiteral("workarea")) {
LoadWorkArea(reader, points->workarea());
} else {
reader->skipCurrentElement();
}
}
}
void ProjectSerializer210528::LoadWorkArea(QXmlStreamReader *reader, TimelineWorkArea *workarea) const
{
rational range_in = workarea->in();
rational range_out = workarea->out();
XMLAttributeLoop(reader, attr) {
if (attr.name() == QStringLiteral("enabled")) {
workarea->set_enabled(attr.value() != QStringLiteral("0"));
} else if (attr.name() == QStringLiteral("in")) {
range_in = rational::fromString(attr.value().toString());
} else if (attr.name() == QStringLiteral("out")) {
range_out = rational::fromString(attr.value().toString());
}
}
TimeRange loaded_workarea(range_in, range_out);
if (loaded_workarea != workarea->range()) {
workarea->set_range(loaded_workarea);
}
reader->skipCurrentElement();
}
void ProjectSerializer210528::LoadMarkerList(QXmlStreamReader *reader, TimelineMarkerList *markers) const
{
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("marker")) {
QString name;
rational in, out;
XMLAttributeLoop(reader, attr) {
if (attr.name() == QStringLiteral("name")) {
name = attr.value().toString();
} else if (attr.name() == QStringLiteral("in")) {
in = rational::fromString(attr.value().toString());
} else if (attr.name() == QStringLiteral("out")) {
out = rational::fromString(attr.value().toString());
}
}
markers->AddMarker(TimeRange(in, out), name);
}
reader->skipCurrentElement();
}
}
void ProjectSerializer210528::LoadValueHint(Node::ValueHint *hint, QXmlStreamReader *reader) const
{
QVector<NodeValue::Type> types;
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("types")) {
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("type")) {
types.append(static_cast<NodeValue::Type>(reader->readElementText().toInt()));
} else {
reader->skipCurrentElement();
}
}
} else if (reader->name() == QStringLiteral("index")) {
hint->set_index(reader->readElementText().toInt());
} else if (reader->name() == QStringLiteral("tag")) {
hint->set_tag(reader->readElementText());
} else {
reader->skipCurrentElement();
}
}
hint->set_type(types);
}
}
app/node/project/serializer/serializer210528.h
+66
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@@ -0,0 +1,66 @@
/***
Olive - Non-Linear Video Editor
Copyright (C) 2021 Olive Team
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
***/
#ifndef SERIALIZER210528_H
#define SERIALIZER210528_H
#include "serializer.h"
namespace olive {
class ProjectSerializer210528 : public ProjectSerializer
{
public:
ProjectSerializer210528() = default;
protected:
virtual void Load(Project *project, QXmlStreamReader *reader, void *reserved) const override;
virtual uint Version() const override
{
return 210528;
}
private:
void LoadNode(Node *node, XMLNodeData &xml_node_data, QXmlStreamReader *reader) const;
void LoadInput(Node *node, QXmlStreamReader* reader, XMLNodeData &xml_node_data) const;
void LoadImmediate(QXmlStreamReader *reader, Node *node, const QString& input, int element, XMLNodeData& xml_node_data) const;
bool LoadPosition(QXmlStreamReader *reader, quintptr *node_ptr, Node::Position *pos) const;
void PostConnect(const XMLNodeData &xml_node_data) const;
void LoadNodeCustom(QXmlStreamReader *reader, Node *node, XMLNodeData &xml_node_data) const;
void LoadTimelinePoints(QXmlStreamReader *reader, TimelinePoints *points) const;
void LoadWorkArea(QXmlStreamReader *reader, TimelineWorkArea *workarea) const;
void LoadMarkerList(QXmlStreamReader *reader, TimelineMarkerList *markers) const;
void LoadValueHint(Node::ValueHint *hint, QXmlStreamReader *reader) const;
};
}
#endif // SERIALIZER211228_H
app/node/project/serializer/serializer210907.cpp
+639
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@@ -0,0 +1,639 @@
/***
Olive - Non-Linear Video Editor
Copyright (C) 2021 Olive Team
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
***/
#include "serializer210907.h"
#include "node/factory.h"
namespace olive {
void ProjectSerializer210907::Load(Project *project, QXmlStreamReader *reader, void *reserved) const
{
XMLNodeData xml_node_data;
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("url")) {
project->SetSavedURL(reader->readElementText());
} else if (reader->name() == QStringLiteral("project")) {
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("layout")) {
// Since the main window's functions have to occur in the GUI thread (and we're likely
// loading in a secondary thread), we load all necessary data into a separate struct so we
// can continue loading and queue it with the main window so it can handle the data
// appropriately in its own thread.
project->SetLayoutInfo(MainWindowLayoutInfo::fromXml(reader, xml_node_data));
} else if (reader->name() == QStringLiteral("uuid")) {
project->SetUuid(QUuid::fromString(reader->readElementText()));
} else if (reader->name() == QStringLiteral("nodes")) {
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("node")) {
bool is_root = false;
bool is_cm = false;
bool is_settings = false;
QString id;
{
XMLAttributeLoop(reader, attr) {
if (attr.name() == QStringLiteral("id")) {
id = attr.value().toString();
} else if (attr.name() == QStringLiteral("root") && attr.value() == QStringLiteral("1")) {
is_root = true;
} else if (attr.name() == QStringLiteral("cm") && attr.value() == QStringLiteral("1")) {
is_cm = true;
} else if (attr.name() == QStringLiteral("settings") && attr.value() == QStringLiteral("1")) {
is_settings = true;
}
}
}
if (id.isEmpty()) {
qWarning() << "Failed to load node with empty ID";
reader->skipCurrentElement();
} else {
Node* node;
if (is_root) {
node = project->root();
} else if (is_cm) {
node = project->color_manager();
} else if (is_settings) {
node = project->settings();
} else {
node = NodeFactory::CreateFromID(id);
}
if (!node) {
qWarning() << "Failed to find node with ID" << id;
reader->skipCurrentElement();
} else {
LoadNode(node, xml_node_data, reader);
node->setParent(project);
}
}
} else {
reader->skipCurrentElement();
}
}
} else if (reader->name() == QStringLiteral("positions")) {
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("context")) {
quintptr context_ptr = 0;
XMLAttributeLoop(reader, attr) {
if (attr.name() == QStringLiteral("ptr")) {
context_ptr = attr.value().toULongLong();
break;
}
}
Node *context = xml_node_data.node_ptrs.value(context_ptr);
if (!context) {
qWarning() << "Failed to find pointer for context";
reader->skipCurrentElement();
} else {
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("node")) {
quintptr node_ptr;
Node::Position node_pos;
if (LoadPosition(reader, &node_ptr, &node_pos)) {
Node *node = xml_node_data.node_ptrs.value(node_ptr);
if (node) {
context->SetNodePositionInContext(node, node_pos);
} else {
qWarning() << "Failed to find pointer for node position";
reader->skipCurrentElement();
}
}
} else {
reader->skipCurrentElement();
}
}
}
} else {
reader->skipCurrentElement();
}
}
} else {
// Skip this
reader->skipCurrentElement();
}
}
} else {
reader->skipCurrentElement();
}
}
// Make connections
PostConnect(xml_node_data);
}
void ProjectSerializer210907::LoadNode(Node *node, XMLNodeData &xml_node_data, QXmlStreamReader *reader) const
{
while (XMLReadNextStartElement(reader)) {
if (IsCancelled()) {
return;
}
if (reader->name() == QStringLiteral("input")) {
LoadInput(node, reader, xml_node_data);
} else if (reader->name() == QStringLiteral("ptr")) {
xml_node_data.node_ptrs.insert(reader->readElementText().toULongLong(), node);
} else if (reader->name() == QStringLiteral("label")) {
node->SetLabel(reader->readElementText());
} else if (reader->name() == QStringLiteral("uuid")) {
node->SetUUID(QUuid::fromString(reader->readElementText()));
} else if (reader->name() == QStringLiteral("color")) {
node->SetOverrideColor(reader->readElementText().toInt());
} else if (reader->name() == QStringLiteral("links")) {
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("link")) {
xml_node_data.block_links.append({node, reader->readElementText().toULongLong()});
} else {
reader->skipCurrentElement();
}
}
} else if (reader->name() == QStringLiteral("custom")) {
LoadNodeCustom(reader, node, xml_node_data);
} else if (reader->name() == QStringLiteral("connections")) {
// Load connections
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("connection")) {
QString param_id;
int ele = -1;
XMLAttributeLoop(reader, attr) {
if (attr.name() == QStringLiteral("element")) {
ele = attr.value().toInt();
} else if (attr.name() == QStringLiteral("input")) {
param_id = attr.value().toString();
}
}
QString output_node_id;
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("output")) {
output_node_id = reader->readElementText();
} else {
reader->skipCurrentElement();
}
}
xml_node_data.desired_connections.append({NodeInput(node, param_id, ele), output_node_id.toULongLong(), QString()});
} else {
reader->skipCurrentElement();
}
}
} else if (reader->name() == QStringLiteral("hints")) {
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("hint")) {
QString input;
int element = -1;
XMLAttributeLoop(reader, attr) {
if (attr.name() == QStringLiteral("input")) {
input = attr.value().toString();
} else if (attr.name() == QStringLiteral("element")) {
element = attr.value().toInt();
}
}
Node::ValueHint vh;
LoadValueHint(&vh, reader);
node->SetValueHintForInput(input, vh, element);
} else {
reader->skipCurrentElement();
}
}
} else {
reader->skipCurrentElement();
}
}
}
void ProjectSerializer210907::LoadInput(Node *node, QXmlStreamReader *reader, XMLNodeData &xml_node_data) const
{
QString param_id;
XMLAttributeLoop(reader, attr) {
if (attr.name() == QStringLiteral("id")) {
param_id = attr.value().toString();
break;
}
}
if (param_id.isEmpty()) {
qWarning() << "Failed to load parameter with missing ID";
reader->skipCurrentElement();
return;
}
if (!node->HasInputWithID(param_id)) {
qWarning() << "Failed to load parameter that didn't exist:" << param_id;
reader->skipCurrentElement();
return;
}
while (XMLReadNextStartElement(reader)) {
if (IsCancelled()) {
return;
}
if (reader->name() == QStringLiteral("primary")) {
// Load primary immediate
LoadImmediate(reader, node, param_id, -1, xml_node_data);
} else if (reader->name() == QStringLiteral("subelements")) {
// Load subelements
XMLAttributeLoop(reader, attr) {
if (attr.name() == QStringLiteral("count")) {
node->InputArrayResize(param_id, attr.value().toInt());
}
}
int element_counter = 0;
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("element")) {
LoadImmediate(reader, node, param_id, element_counter, xml_node_data);
element_counter++;
} else {
reader->skipCurrentElement();
}
}
} else {
reader->skipCurrentElement();
}
}
}
void ProjectSerializer210907::LoadImmediate(QXmlStreamReader *reader, Node *node, const QString& input, int element, XMLNodeData &xml_node_data) const
{
Q_UNUSED(xml_node_data)
NodeValue::Type data_type = node->GetInputDataType(input);
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("standard")) {
// Load standard value
int val_index = 0;
while (XMLReadNextStartElement(reader)) {
if (IsCancelled()) {
return;
}
if (reader->name() == QStringLiteral("track")) {
QVariant value_on_track;
if (data_type == NodeValue::kVideoParams) {
VideoParams vp;
vp.Load(reader);
value_on_track = QVariant::fromValue(vp);
} else if (data_type == NodeValue::kAudioParams) {
AudioParams ap;
ap.Load(reader);
value_on_track = QVariant::fromValue(ap);
} else {
QString value_text = reader->readElementText();
if (!value_text.isEmpty()) {
value_on_track = NodeValue::StringToValue(data_type, value_text, element);
}
}
node->SetSplitStandardValueOnTrack(input, val_index, value_on_track, element);
val_index++;
} else {
reader->skipCurrentElement();
}
}
} else if (reader->name() == QStringLiteral("keyframing") && node->IsInputKeyframable(input)) {
node->SetInputIsKeyframing(input, reader->readElementText().toInt(), element);
} else if (reader->name() == QStringLiteral("keyframes")) {
int track = 0;
while (XMLReadNextStartElement(reader)) {
if (IsCancelled()) {
return;
}
if (reader->name() == QStringLiteral("track")) {
while (XMLReadNextStartElement(reader)) {
if (IsCancelled()) {
return;
}
if (reader->name() == QStringLiteral("key")) {
QString key_input;
rational key_time;
NodeKeyframe::Type key_type = NodeKeyframe::kLinear;
QVariant key_value;
QPointF key_in_handle;
QPointF key_out_handle;
XMLAttributeLoop(reader, attr) {
if (IsCancelled()) {
return;
}
if (attr.name() == QStringLiteral("input")) {
key_input = attr.value().toString();
} else if (attr.name() == QStringLiteral("time")) {
key_time = rational::fromString(attr.value().toString());
} else if (attr.name() == QStringLiteral("type")) {
key_type = static_cast<NodeKeyframe::Type>(attr.value().toInt());
} else if (attr.name() == QStringLiteral("inhandlex")) {
key_in_handle.setX(attr.value().toDouble());
} else if (attr.name() == QStringLiteral("inhandley")) {
key_in_handle.setY(attr.value().toDouble());
} else if (attr.name() == QStringLiteral("outhandlex")) {
key_out_handle.setX(attr.value().toDouble());
} else if (attr.name() == QStringLiteral("outhandley")) {
key_out_handle.setY(attr.value().toDouble());
}
}
key_value = NodeValue::StringToValue(data_type, reader->readElementText(), true);
NodeKeyframe* key = new NodeKeyframe(key_time, key_value, key_type, track, element, key_input, node);
key->set_bezier_control_in(key_in_handle);
key->set_bezier_control_out(key_out_handle);
} else {
reader->skipCurrentElement();
}
}
track++;
} else {
reader->skipCurrentElement();
}
}
} else if (reader->name() == QStringLiteral("csinput")) {
node->SetInputProperty(input, QStringLiteral("col_input"), reader->readElementText());
} else if (reader->name() == QStringLiteral("csdisplay")) {
node->SetInputProperty(input, QStringLiteral("col_display"), reader->readElementText());
} else if (reader->name() == QStringLiteral("csview")) {
node->SetInputProperty(input, QStringLiteral("col_view"), reader->readElementText());
} else if (reader->name() == QStringLiteral("cslook")) {
node->SetInputProperty(input, QStringLiteral("col_look"), reader->readElementText());
} else {
reader->skipCurrentElement();
}
}
}
bool ProjectSerializer210907::LoadPosition(QXmlStreamReader *reader, quintptr *node_ptr, Node::Position *pos) const
{
bool got_node_ptr = false;
bool got_pos_x = false;
bool got_pos_y = false;
XMLAttributeLoop(reader, attr) {
if (attr.name() == QStringLiteral("ptr")) {
*node_ptr = attr.value().toULongLong();
got_node_ptr = true;
break;
}
}
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("x")) {
pos->position.setX(reader->readElementText().toDouble());
got_pos_x = true;
} else if (reader->name() == QStringLiteral("y")) {
pos->position.setY(reader->readElementText().toDouble());
got_pos_y = true;
} else if (reader->name() == QStringLiteral("expanded")) {
pos->expanded = reader->readElementText().toInt();
} else {
reader->skipCurrentElement();
}
}
return got_node_ptr && got_pos_x && got_pos_y;
}
void ProjectSerializer210907::PostConnect(const XMLNodeData &xml_node_data) const
{
foreach (const XMLNodeData::SerializedConnection& con, xml_node_data.desired_connections) {
if (Node *out = xml_node_data.node_ptrs.value(con.output_node)) {
Node::ConnectEdge(out, con.input);
}
}
foreach (const XMLNodeData::BlockLink& l, xml_node_data.block_links) {
Node *a = l.block;
Node *b = xml_node_data.node_ptrs.value(l.link);
Node::Link(a, b);
}
foreach (const XMLNodeData::GroupLink &l, xml_node_data.group_input_links) {
if (Node *input_node = xml_node_data.node_ptrs.value(l.input_node)) {
NodeInput resolved(input_node, l.input_id, l.input_element);
l.group->AddInputPassthrough(resolved);
}
}
for (auto it=xml_node_data.group_output_links.cbegin(); it!=xml_node_data.group_output_links.cend(); it++) {
if (Node *output_node = xml_node_data.node_ptrs.value(it.value())) {
it.key()->SetOutputPassthrough(output_node);
}
}
}
void ProjectSerializer210907::LoadNodeCustom(QXmlStreamReader *reader, Node *node, XMLNodeData &xml_node_data) const
{
// Viewer-based nodes
if (ViewerOutput *viewer = dynamic_cast<ViewerOutput*>(node)) {
Footage *footage = dynamic_cast<Footage*>(node);
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("points")) {
LoadTimelinePoints(reader, viewer->GetTimelinePoints());
} else if (reader->name() == QStringLiteral("timestamp") && footage) {
footage->set_timestamp(reader->readElementText().toLongLong());
} else {
reader->skipCurrentElement();
}
}
} else if (Track *track = dynamic_cast<Track*>(node)) {
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("height")) {
track->SetTrackHeight(reader->readElementText().toDouble());
} else {
reader->skipCurrentElement();
}
}
} else if (NodeGroup *group = dynamic_cast<NodeGroup*>(node)) {
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("inputpassthroughs")) {
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("inputpassthrough")) {
XMLNodeData::GroupLink link;
link.group = group;
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("node")) {
link.input_node = reader->readElementText().toULongLong();
} else if (reader->name() == QStringLiteral("input")) {
link.input_id = reader->readElementText();
} else if (reader->name() == QStringLiteral("element")) {
link.input_element = reader->readElementText().toInt();
} else {
reader->skipCurrentElement();
}
}
xml_node_data.group_input_links.append(link);
} else {
reader->skipCurrentElement();
}
}
} else if (reader->name() == QStringLiteral("outputpassthrough")) {
xml_node_data.group_output_links.insert(group, reader->readElementText().toULongLong());
} else {
reader->skipCurrentElement();
}
}
} else {
reader->skipCurrentElement();
}
}
void ProjectSerializer210907::LoadTimelinePoints(QXmlStreamReader *reader, TimelinePoints *points) const
{
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("markers")) {
LoadMarkerList(reader, points->markers());
} else if (reader->name() == QStringLiteral("workarea")) {
LoadWorkArea(reader, points->workarea());
} else {
reader->skipCurrentElement();
}
}
}
void ProjectSerializer210907::LoadWorkArea(QXmlStreamReader *reader, TimelineWorkArea *workarea) const
{
rational range_in = workarea->in();
rational range_out = workarea->out();
XMLAttributeLoop(reader, attr) {
if (attr.name() == QStringLiteral("enabled")) {
workarea->set_enabled(attr.value() != QStringLiteral("0"));
} else if (attr.name() == QStringLiteral("in")) {
range_in = rational::fromString(attr.value().toString());
} else if (attr.name() == QStringLiteral("out")) {
range_out = rational::fromString(attr.value().toString());
}
}
TimeRange loaded_workarea(range_in, range_out);
if (loaded_workarea != workarea->range()) {
workarea->set_range(loaded_workarea);
}
reader->skipCurrentElement();
}
void ProjectSerializer210907::LoadMarkerList(QXmlStreamReader *reader, TimelineMarkerList *markers) const
{
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("marker")) {
QString name;
rational in, out;
XMLAttributeLoop(reader, attr) {
if (attr.name() == QStringLiteral("name")) {
name = attr.value().toString();
} else if (attr.name() == QStringLiteral("in")) {
in = rational::fromString(attr.value().toString());
} else if (attr.name() == QStringLiteral("out")) {
out = rational::fromString(attr.value().toString());
}
}
markers->AddMarker(TimeRange(in, out), name);
}
reader->skipCurrentElement();
}
}
void ProjectSerializer210907::LoadValueHint(Node::ValueHint *hint, QXmlStreamReader *reader) const
{
QVector<NodeValue::Type> types;
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("types")) {
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("type")) {
types.append(static_cast<NodeValue::Type>(reader->readElementText().toInt()));
} else {
reader->skipCurrentElement();
}
}
} else if (reader->name() == QStringLiteral("index")) {
hint->set_index(reader->readElementText().toInt());
} else if (reader->name() == QStringLiteral("tag")) {
hint->set_tag(reader->readElementText());
} else {
reader->skipCurrentElement();
}
}
hint->set_type(types);
}
}
app/node/project/serializer/serializer210907.h
+66
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@@ -0,0 +1,66 @@
/***
Olive - Non-Linear Video Editor
Copyright (C) 2021 Olive Team
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
***/
#ifndef SERIALIZER210907_H
#define SERIALIZER210907_H
#include "serializer.h"
namespace olive {
class ProjectSerializer210907 : public ProjectSerializer
{
public:
ProjectSerializer210907() = default;
protected:
virtual void Load(Project *project, QXmlStreamReader *reader, void *reserved) const override;
virtual uint Version() const override
{
return 210907;
}
private:
void LoadNode(Node *node, XMLNodeData &xml_node_data, QXmlStreamReader *reader) const;
void LoadInput(Node *node, QXmlStreamReader* reader, XMLNodeData &xml_node_data) const;
void LoadImmediate(QXmlStreamReader *reader, Node *node, const QString& input, int element, XMLNodeData& xml_node_data) const;
bool LoadPosition(QXmlStreamReader *reader, quintptr *node_ptr, Node::Position *pos) const;
void PostConnect(const XMLNodeData &xml_node_data) const;
void LoadNodeCustom(QXmlStreamReader *reader, Node *node, XMLNodeData &xml_node_data) const;
void LoadTimelinePoints(QXmlStreamReader *reader, TimelinePoints *points) const;
void LoadWorkArea(QXmlStreamReader *reader, TimelineWorkArea *workarea) const;
void LoadMarkerList(QXmlStreamReader *reader, TimelineMarkerList *markers) const;
void LoadValueHint(Node::ValueHint *hint, QXmlStreamReader *reader) const;
};
}
#endif // SERIALIZER211228_H
app/node/project/serializer/serializer211228.cpp
+926
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@@ -0,0 +1,926 @@
/***
Olive - Non-Linear Video Editor
Copyright (C) 2021 Olive Team
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
***/
#include "serializer211228.h"
#include "node/factory.h"
namespace olive {
void ProjectSerializer211228::Load(Project *project, QXmlStreamReader *reader, void *reserved) const
{
XMLNodeData xml_node_data;
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("url")) {
project->SetSavedURL(reader->readElementText());
} else if (reader->name() == QStringLiteral("project")) {
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("layout")) {
// Since the main window's functions have to occur in the GUI thread (and we're likely
// loading in a secondary thread), we load all necessary data into a separate struct so we
// can continue loading and queue it with the main window so it can handle the data
// appropriately in its own thread.
project->SetLayoutInfo(MainWindowLayoutInfo::fromXml(reader, xml_node_data));
} else if (reader->name() == QStringLiteral("uuid")) {
project->SetUuid(QUuid::fromString(reader->readElementText()));
} else if (reader->name() == QStringLiteral("nodes")) {
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("node")) {
bool is_root = false;
bool is_cm = false;
bool is_settings = false;
QString id;
{
XMLAttributeLoop(reader, attr) {
if (attr.name() == QStringLiteral("id")) {
id = attr.value().toString();
} else if (attr.name() == QStringLiteral("root") && attr.value() == QStringLiteral("1")) {
is_root = true;
} else if (attr.name() == QStringLiteral("cm") && attr.value() == QStringLiteral("1")) {
is_cm = true;
} else if (attr.name() == QStringLiteral("settings") && attr.value() == QStringLiteral("1")) {
is_settings = true;
}
}
}
if (id.isEmpty()) {
qWarning() << "Failed to load node with empty ID";
reader->skipCurrentElement();
} else {
Node* node;
if (is_root) {
node = project->root();
} else if (is_cm) {
node = project->color_manager();
} else if (is_settings) {
node = project->settings();
} else {
node = NodeFactory::CreateFromID(id);
}
if (!node) {
qWarning() << "Failed to find node with ID" << id;
reader->skipCurrentElement();
} else {
LoadNode(node, xml_node_data, reader);
node->setParent(project);
}
}
} else {
reader->skipCurrentElement();
}
}
} else if (reader->name() == QStringLiteral("positions")) {
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("context")) {
quintptr context_ptr = 0;
XMLAttributeLoop(reader, attr) {
if (attr.name() == QStringLiteral("ptr")) {
context_ptr = attr.value().toULongLong();
break;
}
}
Node *context = xml_node_data.node_ptrs.value(context_ptr);
if (!context) {
qWarning() << "Failed to find pointer for context";
reader->skipCurrentElement();
} else {
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("node")) {
quintptr node_ptr;
Node::Position node_pos;
if (LoadPosition(reader, &node_ptr, &node_pos)) {
Node *node = xml_node_data.node_ptrs.value(node_ptr);
if (node) {
context->SetNodePositionInContext(node, node_pos);
} else {
qWarning() << "Failed to find pointer for node position";
reader->skipCurrentElement();
}
}
} else {
reader->skipCurrentElement();
}
}
}
} else {
reader->skipCurrentElement();
}
}
} else {
// Skip this
reader->skipCurrentElement();
}
}
} else {
reader->skipCurrentElement();
}
}
// Make connections
PostConnect(xml_node_data);
}
void ProjectSerializer211228::Save(Project *project, QXmlStreamWriter *writer, const QVector<Node *> &only, void *reserved) const
{
writer->writeTextElement(QStringLiteral("uuid"), project->GetUuid().toString());
writer->writeStartElement(QStringLiteral("nodes"));
const QVector<Node*> &using_node_list = (only.isEmpty()) ? project->nodes() : only;
foreach (Node* node, using_node_list) {
writer->writeStartElement(QStringLiteral("node"));
if (node == project->root()) {
writer->writeAttribute(QStringLiteral("root"), QStringLiteral("1"));
} else if (node == project->color_manager()) {
writer->writeAttribute(QStringLiteral("cm"), QStringLiteral("1"));
} else if (node == project->settings()) {
writer->writeAttribute(QStringLiteral("settings"), QStringLiteral("1"));
}
writer->writeAttribute(QStringLiteral("id"), node->id());
SaveNode(node, writer);
writer->writeEndElement(); // node
}
writer->writeEndElement(); // nodes
writer->writeStartElement(QStringLiteral("positions"));
foreach (Node* context, using_node_list) {
const Node::PositionMap &map = context->GetContextPositions();
if (!map.isEmpty()) {
writer->writeStartElement(QStringLiteral("context"));
writer->writeAttribute(QStringLiteral("ptr"), QString::number(reinterpret_cast<quintptr>(context)));
for (auto jt=map.cbegin(); jt!=map.cend(); jt++) {
if (only.isEmpty() || only.contains(jt.key())) {
writer->writeStartElement(QStringLiteral("node"));
SavePosition(writer, jt.key(), jt.value());
writer->writeEndElement(); // node
}
}
writer->writeEndElement(); // context
}
}
writer->writeEndElement(); // positions
// Save main window project layout
project->GetLayoutInfo().toXml(writer);
}
void ProjectSerializer211228::LoadNode(Node *node, XMLNodeData &xml_node_data, QXmlStreamReader *reader) const
{
while (XMLReadNextStartElement(reader)) {
if (IsCancelled()) {
return;
}
if (reader->name() == QStringLiteral("input")) {
LoadInput(node, reader, xml_node_data);
} else if (reader->name() == QStringLiteral("ptr")) {
xml_node_data.node_ptrs.insert(reader->readElementText().toULongLong(), node);
} else if (reader->name() == QStringLiteral("label")) {
node->SetLabel(reader->readElementText());
} else if (reader->name() == QStringLiteral("uuid")) {
node->SetUUID(QUuid::fromString(reader->readElementText()));
} else if (reader->name() == QStringLiteral("color")) {
node->SetOverrideColor(reader->readElementText().toInt());
} else if (reader->name() == QStringLiteral("links")) {
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("link")) {
xml_node_data.block_links.append({node, reader->readElementText().toULongLong()});
} else {
reader->skipCurrentElement();
}
}
} else if (reader->name() == QStringLiteral("custom")) {
LoadNodeCustom(reader, node, xml_node_data);
} else if (reader->name() == QStringLiteral("connections")) {
// Load connections
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("connection")) {
QString param_id;
int ele = -1;
XMLAttributeLoop(reader, attr) {
if (attr.name() == QStringLiteral("element")) {
ele = attr.value().toInt();
} else if (attr.name() == QStringLiteral("input")) {
param_id = attr.value().toString();
}
}
QString output_node_id;
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("output")) {
output_node_id = reader->readElementText();
} else {
reader->skipCurrentElement();
}
}
xml_node_data.desired_connections.append({NodeInput(node, param_id, ele), output_node_id.toULongLong(), QString()});
} else {
reader->skipCurrentElement();
}
}
} else if (reader->name() == QStringLiteral("hints")) {
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("hint")) {
QString input;
int element = -1;
XMLAttributeLoop(reader, attr) {
if (attr.name() == QStringLiteral("input")) {
input = attr.value().toString();
} else if (attr.name() == QStringLiteral("element")) {
element = attr.value().toInt();
}
}
Node::ValueHint vh;
LoadValueHint(&vh, reader);
node->SetValueHintForInput(input, vh, element);
} else {
reader->skipCurrentElement();
}
}
} else {
reader->skipCurrentElement();
}
}
}
void ProjectSerializer211228::SaveNode(Node *node, QXmlStreamWriter *writer) const
{
writer->writeTextElement(QStringLiteral("ptr"), QString::number(reinterpret_cast<quintptr>(this)));
writer->writeTextElement(QStringLiteral("uuid"), node->GetUUID().toString());
writer->writeTextElement(QStringLiteral("label"), node->GetLabel());
writer->writeTextElement(QStringLiteral("color"), QString::number(node->GetOverrideColor()));
foreach (const QString& input, node->inputs()) {
writer->writeStartElement(QStringLiteral("input"));
SaveInput(node, writer, input);
writer->writeEndElement(); // input
}
writer->writeStartElement(QStringLiteral("links"));
foreach (Node* link, node->links()) {
writer->writeTextElement(QStringLiteral("link"), QString::number(reinterpret_cast<quintptr>(link)));
}
writer->writeEndElement(); // links
writer->writeStartElement(QStringLiteral("connections"));
for (auto it=node->input_connections().cbegin(); it!=node->input_connections().cend(); it++) {
writer->writeStartElement(QStringLiteral("connection"));
writer->writeAttribute(QStringLiteral("input"), it->first.input());
writer->writeAttribute(QStringLiteral("element"), QString::number(it->first.element()));
writer->writeTextElement(QStringLiteral("output"), QString::number(reinterpret_cast<quintptr>(it->second)));
writer->writeEndElement(); // connection
}
writer->writeEndElement(); // connections
writer->writeStartElement(QStringLiteral("hints"));
for (auto it=node->GetValueHints().cbegin(); it!=node->GetValueHints().cend(); it++) {
writer->writeStartElement(QStringLiteral("hint"));
writer->writeAttribute(QStringLiteral("input"), it.key().input);
writer->writeAttribute(QStringLiteral("element"), QString::number(it.key().element));
SaveValueHint(&it.value(), writer);
writer->writeEndElement(); // hint
}
writer->writeEndElement();
writer->writeStartElement(QStringLiteral("custom"));
SaveNodeCustom(writer, node);
writer->writeEndElement(); // custom
}
void ProjectSerializer211228::LoadInput(Node *node, QXmlStreamReader *reader, XMLNodeData &xml_node_data) const
{
QString param_id;
XMLAttributeLoop(reader, attr) {
if (attr.name() == QStringLiteral("id")) {
param_id = attr.value().toString();
break;
}
}
if (param_id.isEmpty()) {
qWarning() << "Failed to load parameter with missing ID";
reader->skipCurrentElement();
return;
}
if (!node->HasInputWithID(param_id)) {
qWarning() << "Failed to load parameter that didn't exist:" << param_id;
reader->skipCurrentElement();
return;
}
while (XMLReadNextStartElement(reader)) {
if (IsCancelled()) {
return;
}
if (reader->name() == QStringLiteral("primary")) {
// Load primary immediate
LoadImmediate(reader, node, param_id, -1, xml_node_data);
} else if (reader->name() == QStringLiteral("subelements")) {
// Load subelements
XMLAttributeLoop(reader, attr) {
if (attr.name() == QStringLiteral("count")) {
node->InputArrayResize(param_id, attr.value().toInt());
}
}
int element_counter = 0;
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("element")) {
LoadImmediate(reader, node, param_id, element_counter, xml_node_data);
element_counter++;
} else {
reader->skipCurrentElement();
}
}
} else {
reader->skipCurrentElement();
}
}
}
void ProjectSerializer211228::SaveInput(Node *node, QXmlStreamWriter *writer, const QString &id) const
{
writer->writeAttribute(QStringLiteral("id"), id);
writer->writeStartElement(QStringLiteral("primary"));
SaveImmediate(writer, node, id, -1);
writer->writeEndElement(); // primary
writer->writeStartElement(QStringLiteral("subelements"));
int arr_sz = node->InputArraySize(id);
writer->writeAttribute(QStringLiteral("count"), QString::number(arr_sz));
for (int i=0; i<arr_sz; i++) {
writer->writeStartElement(QStringLiteral("element"));
SaveImmediate(writer, node, id, i);
writer->writeEndElement(); // element
}
writer->writeEndElement(); // subelements
}
void ProjectSerializer211228::LoadImmediate(QXmlStreamReader *reader, Node *node, const QString& input, int element, XMLNodeData &xml_node_data) const
{
Q_UNUSED(xml_node_data)
NodeValue::Type data_type = node->GetInputDataType(input);
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("standard")) {
// Load standard value
int val_index = 0;
while (XMLReadNextStartElement(reader)) {
if (IsCancelled()) {
return;
}
if (reader->name() == QStringLiteral("track")) {
QVariant value_on_track;
if (data_type == NodeValue::kVideoParams) {
VideoParams vp;
vp.Load(reader);
value_on_track = QVariant::fromValue(vp);
} else if (data_type == NodeValue::kAudioParams) {
AudioParams ap;
ap.Load(reader);
value_on_track = QVariant::fromValue(ap);
} else {
QString value_text = reader->readElementText();
if (!value_text.isEmpty()) {
value_on_track = NodeValue::StringToValue(data_type, value_text, element);
}
}
node->SetSplitStandardValueOnTrack(input, val_index, value_on_track, element);
val_index++;
} else {
reader->skipCurrentElement();
}
}
} else if (reader->name() == QStringLiteral("keyframing") && node->IsInputKeyframable(input)) {
node->SetInputIsKeyframing(input, reader->readElementText().toInt(), element);
} else if (reader->name() == QStringLiteral("keyframes")) {
int track = 0;
while (XMLReadNextStartElement(reader)) {
if (IsCancelled()) {
return;
}
if (reader->name() == QStringLiteral("track")) {
while (XMLReadNextStartElement(reader)) {
if (IsCancelled()) {
return;
}
if (reader->name() == QStringLiteral("key")) {
QString key_input;
rational key_time;
NodeKeyframe::Type key_type = NodeKeyframe::kLinear;
QVariant key_value;
QPointF key_in_handle;
QPointF key_out_handle;
XMLAttributeLoop(reader, attr) {
if (IsCancelled()) {
return;
}
if (attr.name() == QStringLiteral("input")) {
key_input = attr.value().toString();
} else if (attr.name() == QStringLiteral("time")) {
key_time = rational::fromString(attr.value().toString());
} else if (attr.name() == QStringLiteral("type")) {
key_type = static_cast<NodeKeyframe::Type>(attr.value().toInt());
} else if (attr.name() == QStringLiteral("inhandlex")) {
key_in_handle.setX(attr.value().toDouble());
} else if (attr.name() == QStringLiteral("inhandley")) {
key_in_handle.setY(attr.value().toDouble());
} else if (attr.name() == QStringLiteral("outhandlex")) {
key_out_handle.setX(attr.value().toDouble());
} else if (attr.name() == QStringLiteral("outhandley")) {
key_out_handle.setY(attr.value().toDouble());
}
}
key_value = NodeValue::StringToValue(data_type, reader->readElementText(), true);
NodeKeyframe* key = new NodeKeyframe(key_time, key_value, key_type, track, element, key_input, node);
key->set_bezier_control_in(key_in_handle);
key->set_bezier_control_out(key_out_handle);
} else {
reader->skipCurrentElement();
}
}
track++;
} else {
reader->skipCurrentElement();
}
}
} else if (reader->name() == QStringLiteral("csinput")) {
node->SetInputProperty(input, QStringLiteral("col_input"), reader->readElementText());
} else if (reader->name() == QStringLiteral("csdisplay")) {
node->SetInputProperty(input, QStringLiteral("col_display"), reader->readElementText());
} else if (reader->name() == QStringLiteral("csview")) {
node->SetInputProperty(input, QStringLiteral("col_view"), reader->readElementText());
} else if (reader->name() == QStringLiteral("cslook")) {
node->SetInputProperty(input, QStringLiteral("col_look"), reader->readElementText());
} else {
reader->skipCurrentElement();
}
}
}
void ProjectSerializer211228::SaveImmediate(QXmlStreamWriter *writer, Node *node, const QString& input, int element) const
{
if (node->IsInputKeyframable(input)) {
writer->writeTextElement(QStringLiteral("keyframing"), QString::number(node->IsInputKeyframing(input, element)));
}
NodeValue::Type data_type = node->GetInputDataType(input);
// Write standard value
writer->writeStartElement(QStringLiteral("standard"));
foreach (const QVariant& v, node->GetSplitStandardValue(input, element)) {
writer->writeStartElement(QStringLiteral("track"));
if (data_type == NodeValue::kVideoParams) {
v.value<VideoParams>().Save(writer);
} else if (data_type == NodeValue::kAudioParams) {
v.value<AudioParams>().Save(writer);
} else {
writer->writeCharacters(NodeValue::ValueToString(data_type, v, true));
}
writer->writeEndElement(); // track
}
writer->writeEndElement(); // standard
// Write keyframes
writer->writeStartElement(QStringLiteral("keyframes"));
for (const NodeKeyframeTrack& track : node->GetKeyframeTracks(input, element)) {
writer->writeStartElement(QStringLiteral("track"));
for (NodeKeyframe* key : track) {
writer->writeStartElement(QStringLiteral("key"));
writer->writeAttribute(QStringLiteral("input"), key->input());
writer->writeAttribute(QStringLiteral("time"), key->time().toString());
writer->writeAttribute(QStringLiteral("type"), QString::number(key->type()));
writer->writeAttribute(QStringLiteral("inhandlex"), QString::number(key->bezier_control_in().x()));
writer->writeAttribute(QStringLiteral("inhandley"), QString::number(key->bezier_control_in().y()));
writer->writeAttribute(QStringLiteral("outhandlex"), QString::number(key->bezier_control_out().x()));
writer->writeAttribute(QStringLiteral("outhandley"), QString::number(key->bezier_control_out().y()));
writer->writeCharacters(NodeValue::ValueToString(data_type, key->value(), true));
writer->writeEndElement(); // key
}
writer->writeEndElement(); // track
}
writer->writeEndElement(); // keyframes
if (data_type == NodeValue::kColor) {
// Save color management information
writer->writeTextElement(QStringLiteral("csinput"), node->GetInputProperty(input, QStringLiteral("col_input")).toString());
writer->writeTextElement(QStringLiteral("csdisplay"), node->GetInputProperty(input, QStringLiteral("col_display")).toString());
writer->writeTextElement(QStringLiteral("csview"), node->GetInputProperty(input, QStringLiteral("col_view")).toString());
writer->writeTextElement(QStringLiteral("cslook"), node->GetInputProperty(input, QStringLiteral("col_look")).toString());
}
}
bool ProjectSerializer211228::LoadPosition(QXmlStreamReader *reader, quintptr *node_ptr, Node::Position *pos) const
{
bool got_node_ptr = false;
bool got_pos_x = false;
bool got_pos_y = false;
XMLAttributeLoop(reader, attr) {
if (attr.name() == QStringLiteral("ptr")) {
*node_ptr = attr.value().toULongLong();
got_node_ptr = true;
break;
}
}
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("x")) {
pos->position.setX(reader->readElementText().toDouble());
got_pos_x = true;
} else if (reader->name() == QStringLiteral("y")) {
pos->position.setY(reader->readElementText().toDouble());
got_pos_y = true;
} else if (reader->name() == QStringLiteral("expanded")) {
pos->expanded = reader->readElementText().toInt();
} else {
reader->skipCurrentElement();
}
}
return got_node_ptr && got_pos_x && got_pos_y;
}
void ProjectSerializer211228::SavePosition(QXmlStreamWriter *writer, Node *node, const Node::Position &pos) const
{
writer->writeAttribute(QStringLiteral("ptr"), QString::number(reinterpret_cast<quintptr>(node)));
writer->writeTextElement(QStringLiteral("x"), QString::number(pos.position.x()));
writer->writeTextElement(QStringLiteral("y"), QString::number(pos.position.y()));
writer->writeTextElement(QStringLiteral("expanded"), QString::number(pos.expanded));
}
void ProjectSerializer211228::PostConnect(const XMLNodeData &xml_node_data) const
{
foreach (const XMLNodeData::SerializedConnection& con, xml_node_data.desired_connections) {
if (Node *out = xml_node_data.node_ptrs.value(con.output_node)) {
Node::ConnectEdge(out, con.input);
}
}
foreach (const XMLNodeData::BlockLink& l, xml_node_data.block_links) {
Node *a = l.block;
Node *b = xml_node_data.node_ptrs.value(l.link);
Node::Link(a, b);
}
foreach (const XMLNodeData::GroupLink &l, xml_node_data.group_input_links) {
if (Node *input_node = xml_node_data.node_ptrs.value(l.input_node)) {
NodeInput resolved(input_node, l.input_id, l.input_element);
l.group->AddInputPassthrough(resolved);
}
}
for (auto it=xml_node_data.group_output_links.cbegin(); it!=xml_node_data.group_output_links.cend(); it++) {
if (Node *output_node = xml_node_data.node_ptrs.value(it.value())) {
it.key()->SetOutputPassthrough(output_node);
}
}
}
void ProjectSerializer211228::LoadNodeCustom(QXmlStreamReader *reader, Node *node, XMLNodeData &xml_node_data) const
{
// Viewer-based nodes
if (ViewerOutput *viewer = dynamic_cast<ViewerOutput*>(node)) {
Footage *footage = dynamic_cast<Footage*>(node);
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("points")) {
LoadTimelinePoints(reader, viewer->GetTimelinePoints());
} else if (reader->name() == QStringLiteral("timestamp") && footage) {
footage->set_timestamp(reader->readElementText().toLongLong());
} else {
reader->skipCurrentElement();
}
}
} else if (Track *track = dynamic_cast<Track*>(node)) {
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("height")) {
track->SetTrackHeight(reader->readElementText().toDouble());
} else {
reader->skipCurrentElement();
}
}
} else if (NodeGroup *group = dynamic_cast<NodeGroup*>(node)) {
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("inputpassthroughs")) {
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("inputpassthrough")) {
XMLNodeData::GroupLink link;
link.group = group;
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("node")) {
link.input_node = reader->readElementText().toULongLong();
} else if (reader->name() == QStringLiteral("input")) {
link.input_id = reader->readElementText();
} else if (reader->name() == QStringLiteral("element")) {
link.input_element = reader->readElementText().toInt();
} else {
reader->skipCurrentElement();
}
}
xml_node_data.group_input_links.append(link);
} else {
reader->skipCurrentElement();
}
}
} else if (reader->name() == QStringLiteral("outputpassthrough")) {
xml_node_data.group_output_links.insert(group, reader->readElementText().toULongLong());
} else {
reader->skipCurrentElement();
}
}
} else {
reader->skipCurrentElement();
}
}
void ProjectSerializer211228::SaveNodeCustom(QXmlStreamWriter *writer, Node *node) const
{
if (ViewerOutput *viewer = dynamic_cast<ViewerOutput*>(node)) {
// Write TimelinePoints
writer->writeStartElement(QStringLiteral("points"));
SaveTimelinePoints(writer, viewer->GetTimelinePoints());
writer->writeEndElement(); // points
if (Footage *footage = dynamic_cast<Footage*>(node)) {
writer->writeTextElement(QStringLiteral("timestamp"), QString::number(footage->timestamp()));
}
} else if (Track *track = dynamic_cast<Track*>(node)) {
writer->writeTextElement(QStringLiteral("height"), QString::number(track->GetTrackHeight()));
} else if (NodeGroup *group = dynamic_cast<NodeGroup*>(node)) {
writer->writeStartElement(QStringLiteral("inputpassthroughs"));
foreach (const NodeInput &ip, group->GetInputPassthroughs()) {
writer->writeStartElement(QStringLiteral("inputpassthrough"));
writer->writeTextElement(QStringLiteral("node"), QString::number(reinterpret_cast<quintptr>(ip.node())));
writer->writeTextElement(QStringLiteral("input"), ip.input());
writer->writeTextElement(QStringLiteral("element"), QString::number(ip.element()));
writer->writeEndElement(); // input
}
writer->writeEndElement(); // inputpassthroughs
writer->writeTextElement(QStringLiteral("outputpassthrough"), QString::number(reinterpret_cast<quintptr>(group->GetOutputPassthrough())));
}
}
void ProjectSerializer211228::LoadTimelinePoints(QXmlStreamReader *reader, TimelinePoints *points) const
{
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("markers")) {
LoadMarkerList(reader, points->markers());
} else if (reader->name() == QStringLiteral("workarea")) {
LoadWorkArea(reader, points->workarea());
} else {
reader->skipCurrentElement();
}
}
}
void ProjectSerializer211228::SaveTimelinePoints(QXmlStreamWriter *writer, TimelinePoints *points) const
{
writer->writeStartElement(QStringLiteral("workarea"));
SaveWorkArea(writer, points->workarea());
writer->writeEndElement(); // workarea
writer->writeStartElement(QStringLiteral("markers"));
SaveMarkerList(writer, points->markers());
writer->writeEndElement(); // markers
}
void ProjectSerializer211228::LoadWorkArea(QXmlStreamReader *reader, TimelineWorkArea *workarea) const
{
rational range_in = workarea->in();
rational range_out = workarea->out();
XMLAttributeLoop(reader, attr) {
if (attr.name() == QStringLiteral("enabled")) {
workarea->set_enabled(attr.value() != QStringLiteral("0"));
} else if (attr.name() == QStringLiteral("in")) {
range_in = rational::fromString(attr.value().toString());
} else if (attr.name() == QStringLiteral("out")) {
range_out = rational::fromString(attr.value().toString());
}
}
TimeRange loaded_workarea(range_in, range_out);
if (loaded_workarea != workarea->range()) {
workarea->set_range(loaded_workarea);
}
reader->skipCurrentElement();
}
void ProjectSerializer211228::SaveWorkArea(QXmlStreamWriter *writer, TimelineWorkArea *workarea) const
{
writer->writeAttribute(QStringLiteral("enabled"), QString::number(workarea->enabled()));
writer->writeAttribute(QStringLiteral("in"), workarea->in().toString());
writer->writeAttribute(QStringLiteral("out"), workarea->out().toString());
}
void ProjectSerializer211228::LoadMarkerList(QXmlStreamReader *reader, TimelineMarkerList *markers) const
{
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("marker")) {
QString name;
rational in, out;
XMLAttributeLoop(reader, attr) {
if (attr.name() == QStringLiteral("name")) {
name = attr.value().toString();
} else if (attr.name() == QStringLiteral("in")) {
in = rational::fromString(attr.value().toString());
} else if (attr.name() == QStringLiteral("out")) {
out = rational::fromString(attr.value().toString());
}
}
markers->AddMarker(TimeRange(in, out), name);
}
reader->skipCurrentElement();
}
}
void ProjectSerializer211228::SaveMarkerList(QXmlStreamWriter *writer, TimelineMarkerList *markers) const
{
foreach (TimelineMarker* marker, markers->list()) {
writer->writeStartElement(QStringLiteral("marker"));
writer->writeAttribute(QStringLiteral("name"), marker->name());
writer->writeAttribute(QStringLiteral("in"), marker->time().in().toString());
writer->writeAttribute(QStringLiteral("out"), marker->time().out().toString());
writer->writeEndElement(); // marker
}
}
void ProjectSerializer211228::LoadValueHint(Node::ValueHint *hint, QXmlStreamReader *reader) const
{
QVector<NodeValue::Type> types;
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("types")) {
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("type")) {
types.append(static_cast<NodeValue::Type>(reader->readElementText().toInt()));
} else {
reader->skipCurrentElement();
}
}
} else if (reader->name() == QStringLiteral("index")) {
hint->set_index(reader->readElementText().toInt());
} else if (reader->name() == QStringLiteral("tag")) {
hint->set_tag(reader->readElementText());
} else {
reader->skipCurrentElement();
}
}
hint->set_type(types);
}
void ProjectSerializer211228::SaveValueHint(const Node::ValueHint *hint, QXmlStreamWriter *writer) const
{
writer->writeStartElement(QStringLiteral("types"));
for (auto it=hint->types().cbegin(); it!=hint->types().cend(); it++) {
writer->writeTextElement(QStringLiteral("type"), QString::number(*it));
}
writer->writeEndElement(); // types
writer->writeTextElement(QStringLiteral("index"), QString::number(hint->index()));
writer->writeTextElement(QStringLiteral("tag"), hint->tag());
}
}
app/node/project/serializer/serializer211228.h
+86
View File
@@ -0,0 +1,86 @@
/***
Olive - Non-Linear Video Editor
Copyright (C) 2021 Olive Team
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
***/
#ifndef SERIALIZER211228_H
#define SERIALIZER211228_H
#include "serializer.h"
namespace olive {
class ProjectSerializer211228 : public ProjectSerializer
{
public:
ProjectSerializer211228() = default;
protected:
virtual void Load(Project *project, QXmlStreamReader *reader, void *reserved) const override;
virtual void Save(Project *project, QXmlStreamWriter *writer, const QVector<Node*> &only, void *reserved) const override;
virtual uint Version() const override
{
return 211228;
}
private:
void LoadNode(Node *node, XMLNodeData &xml_node_data, QXmlStreamReader *reader) const;
void SaveNode(Node *node, QXmlStreamWriter *writer) const;
void LoadInput(Node *node, QXmlStreamReader* reader, XMLNodeData &xml_node_data) const;
void SaveInput(Node *node, QXmlStreamWriter* writer, const QString& id) const;
void LoadImmediate(QXmlStreamReader *reader, Node *node, const QString& input, int element, XMLNodeData& xml_node_data) const;
void SaveImmediate(QXmlStreamWriter *writer, Node *node, const QString &input, int element) const;
bool LoadPosition(QXmlStreamReader *reader, quintptr *node_ptr, Node::Position *pos) const;
void SavePosition(QXmlStreamWriter *writer, Node *node, const Node::Position &pos) const;
void PostConnect(const XMLNodeData &xml_node_data) const;
void LoadNodeCustom(QXmlStreamReader *reader, Node *node, XMLNodeData &xml_node_data) const;
void SaveNodeCustom(QXmlStreamWriter *writer, Node *node) const;
void LoadTimelinePoints(QXmlStreamReader *reader, TimelinePoints *points) const;
void SaveTimelinePoints(QXmlStreamWriter *writer, TimelinePoints *points) const;
void LoadWorkArea(QXmlStreamReader *reader, TimelineWorkArea *workarea) const;
void SaveWorkArea(QXmlStreamWriter *writer, TimelineWorkArea *workarea) const;
void LoadMarkerList(QXmlStreamReader *reader, TimelineMarkerList *markers) const;
void SaveMarkerList(QXmlStreamWriter *writer, TimelineMarkerList *markers) const;
void LoadValueHint(Node::ValueHint *hint, QXmlStreamReader *reader) const;
void SaveValueHint(const Node::ValueHint *hint, QXmlStreamWriter *writer) const;
};
}
#endif // SERIALIZER211228_H
app/task/project/load/load.cpp
+33 -72
View File
@@ -21,11 +21,8 @@
#include "load.h"
#include <QApplication>
#include <QFile>
#include <QXmlStreamReader>
#include "common/xmlutils.h"
#include "core.h"
#include "node/project/serializer/serializer.h"
namespace olive {
@@ -36,78 +33,42 @@ ProjectLoadTask::ProjectLoadTask(const QString &filename) :
bool ProjectLoadTask::Run()
{
QFile project_file(GetFilename());
project_ = new Project();
if (project_file.open(QFile::ReadOnly | QFile::Text)) {
QXmlStreamReader reader(&project_file);
project_->set_filename(GetFilename());
uint project_version = 0;
ProjectSerializer::Result result = ProjectSerializer::Load(project_, GetFilename());
while (XMLReadNextStartElement(&reader)) {
if (reader.name() == QStringLiteral("olive")) {
while(XMLReadNextStartElement(&reader)) {
if (reader.name() == QStringLiteral("version")) {
bool ok;
project_version = reader.readElementText().toUInt(&ok);
if (!ok) {
SetError(tr("Failed to parse project version."));
return false;
} else if (project_version > Project::kProjectVersion) {
// Project is newer than we support
SetError(tr("This project is from a newer version of Olive and cannot be opened in this version."));
return false;
} else if (project_version < Project::kProjectMinimumVersion) { // Change this if we drop support for a project version
// Project is older than we support
SetError(tr("This project is from a version of Olive that is no longer supported in this version."));
return false;
}
} else if (reader.name() == QStringLiteral("url")) {
project_saved_url_ = reader.readElementText();
} else if (reader.name() == QStringLiteral("project")) {
if (project_version == 0) {
// Failed to find project version, throw error before we create project
SetError(tr("Failed to find project version."));
return false;
}
project_ = new Project();
project_->set_filename(GetFilename());
project_->Load(&reader, &layout_info_, project_version, &IsCancelled());
// Ensure project is in main thread
project_->moveToThread(qApp->thread());
break;
} else {
reader.skipCurrentElement();
}
}
} else if (reader.name() == QStringLiteral("project")) {
// 0.1 projects use "project" as the root instead of Olive. We don't currently support
// these projects
SetError(tr("This project is from a version of Olive that is no longer supported in this version."));
return false;
} else {
reader.skipCurrentElement();
}
}
project_file.close();
emit ProgressChanged(1);
if (reader.hasError()) {
SetError(reader.errorString());
return false;
} else {
return true;
}
} else {
switch (result.code()) {
case ProjectSerializer::kSuccess:
break;
case ProjectSerializer::kProjectTooOld:
SetError(tr("This project is from a version of Olive that is no longer supported in this version."));
break;
case ProjectSerializer::kProjectTooNew:
SetError(tr("This project is from a newer version of Olive and cannot be opened in this version."));
break;
case ProjectSerializer::kUnknownVersion:
SetError(tr("Failed to determine project version."));
break;
case ProjectSerializer::kFileError:
SetError(tr("Failed to read file \"%1\" for reading.").arg(GetFilename()));
break;
case ProjectSerializer::kXmlError:
SetError(tr("Failed to read XML document. File may be corrupt. Error was: %1").arg(result.GetDetails()));
break;
// Errors that should never be thrown by a load
case ProjectSerializer::kOverwriteError:
SetError(tr("Unknown error."));
break;
}
if (result == ProjectSerializer::kSuccess) {
project_->moveToThread(qApp->thread());
return true;
} else {
delete project_;
return false;
}
}
app/task/project/load/loadbasetask.h
-19
View File
@@ -37,21 +37,6 @@ public:
return project_;
}
MainWindowLayoutInfo GetLoadedLayout() const
{
return layout_info_;
}
/**
* @brief Returns the filename the project was saved as, but not necessarily where it is now
*
* May help for resolving relative paths.
*/
const QString& GetFilenameProjectWasSavedAs() const
{
return project_saved_url_;
}
const QString& GetFilename() const
{
return filename_;
@@ -60,10 +45,6 @@ public:
protected:
Project* project_;
MainWindowLayoutInfo layout_info_;
QString project_saved_url_;
private:
QString filename_;
app/task/project/save/save.cpp
+26 -44
View File
@@ -26,6 +26,7 @@
#include "common/filefunctions.h"
#include "core.h"
#include "node/project/serializer/serializer.h"
namespace olive {
@@ -39,54 +40,35 @@ bool ProjectSaveTask::Run()
{
QString using_filename = override_filename_.isEmpty() ? project_->filename() : override_filename_;
// File to temporarily save to (ensures we can't half-write the user's main file and crash)
QString temp_save = FileFunctions::GetSafeTemporaryFilename(using_filename);
ProjectSerializer::Result result = ProjectSerializer::Save(project_, using_filename);
QFile project_file(temp_save);
bool success = false;
if (project_file.open(QFile::WriteOnly | QFile::Text)) {
QXmlStreamWriter writer(&project_file);
writer.setAutoFormatting(true);
switch (result.code()) {
case ProjectSerializer::kSuccess:
success = true;
break;
case ProjectSerializer::kXmlError:
SetError(tr("Failed to write XML data."));
break;
case ProjectSerializer::kFileError:
SetError(tr("Failed to open file \"%1\" for writing.").arg(result.GetDetails()));
break;
case ProjectSerializer::kOverwriteError:
SetError(tr("Failed to overwrite \"%1\". Project has been saved as \"%2\" instead.")
.arg(using_filename, result.GetDetails()));
success = true;
break;
writer.writeStartDocument();
writer.writeStartElement("olive");
// Version is stored in YYMMDD from whenever the project format was last changed
// Allows easy integer math for checking project versions.
writer.writeTextElement(QStringLiteral("version"), QString::number(Project::kProjectVersion));
writer.writeTextElement("url", using_filename);
writer.writeStartElement(QStringLiteral("project"));
project_->Save(&writer);
writer.writeEndElement(); // project
writer.writeEndElement(); // olive
writer.writeEndDocument();
project_file.close();
if (writer.hasError()) {
SetError(tr("Failed to write XML data"));
return false;
}
// Save was successful, we can now rewrite the original file
if (FileFunctions::RenameFileAllowOverwrite(temp_save, using_filename)) {
return true;
} else {
SetError(tr("Failed to overwrite \"%1\". Project has been saved as \"%2\" instead.")
.arg(using_filename, temp_save));
return false;
}
} else {
SetError(tr("Failed to open temporary file \"%1\" for writing.").arg(temp_save));
return false;
// Errors that should never be thrown by a save
case ProjectSerializer::kProjectTooNew:
case ProjectSerializer::kProjectTooOld:
case ProjectSerializer::kUnknownVersion:
SetError(tr("Unknown error."));
break;
}
return success;
}
}
app/timeline/timelinemarker.cpp
-38
View File
@@ -53,20 +53,6 @@ void TimelineMarker::set_name(const QString &name)
emit NameChanged(name_);
}
void TimelineMarkerList::Save(QXmlStreamWriter *writer) const
{
foreach (TimelineMarker* marker, markers_) {
writer->writeStartElement(QStringLiteral("marker"));
writer->writeAttribute(QStringLiteral("name"), marker->name());
writer->writeAttribute(QStringLiteral("in"), marker->time().in().toString());
writer->writeAttribute(QStringLiteral("out"), marker->time().out().toString());
writer->writeEndElement(); // marker
}
}
TimelineMarkerList::~TimelineMarkerList()
{
qDeleteAll(markers_);
@@ -99,28 +85,4 @@ const QList<TimelineMarker*> &TimelineMarkerList::list() const
return markers_;
}
void TimelineMarkerList::Load(QXmlStreamReader *reader)
{
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("marker")) {
QString name;
rational in, out;
XMLAttributeLoop(reader, attr) {
if (attr.name() == QStringLiteral("name")) {
name = attr.value().toString();
} else if (attr.name() == QStringLiteral("in")) {
in = rational::fromString(attr.value().toString());
} else if (attr.name() == QStringLiteral("out")) {
out = rational::fromString(attr.value().toString());
}
}
AddMarker(TimeRange(in, out), name);
}
reader->skipCurrentElement();
}
}
}
app/timeline/timelinemarker.h
-3
View File
@@ -67,9 +67,6 @@ public:
const QList<TimelineMarker *> &list() const;
void Load(QXmlStreamReader* reader);
void Save(QXmlStreamWriter* writer) const;
signals:
void MarkerAdded(TimelineMarker* marker);
app/timeline/timelinepoints.cpp
-24
View File
@@ -39,30 +39,6 @@ const TimelineWorkArea *TimelinePoints::workarea() const
return &workarea_;
}
void TimelinePoints::Load(QXmlStreamReader *reader)
{
while (XMLReadNextStartElement(reader)) {
if (reader->name() == QStringLiteral("markers")) {
markers_.Load(reader);
} else if (reader->name() == QStringLiteral("workarea")) {
workarea_.Load(reader);
} else {
reader->skipCurrentElement();
}
}
}
void TimelinePoints::Save(QXmlStreamWriter *writer) const
{
writer->writeStartElement(QStringLiteral("workarea"));
workarea_.Save(writer);
writer->writeEndElement(); // workarea
writer->writeStartElement(QStringLiteral("markers"));
markers_.Save(writer);
writer->writeEndElement(); // markers
}
TimelineWorkArea *TimelinePoints::workarea()
{
return &workarea_;
app/timeline/timelinepoints.h
-3
View File
@@ -40,9 +40,6 @@ public:
TimelineWorkArea* workarea();
const TimelineWorkArea* workarea() const;
void Load(QXmlStreamReader* reader);
void Save(QXmlStreamWriter* writer) const;
private:
TimelineMarkerList markers_;
app/timeline/timelineworkarea.cpp
-31
View File
@@ -55,37 +55,6 @@ void TimelineWorkArea::set_range(const TimeRange &range)
emit RangeChanged(workarea_range_);
}
void TimelineWorkArea::Load(QXmlStreamReader *reader)
{
rational range_in = workarea_range_.in();
rational range_out = workarea_range_.out();
XMLAttributeLoop(reader, attr) {
if (attr.name() == QStringLiteral("enabled")) {
set_enabled(attr.value() != QStringLiteral("0"));
} else if (attr.name() == QStringLiteral("in")) {
range_in = rational::fromString(attr.value().toString());
} else if (attr.name() == QStringLiteral("out")) {
range_out = rational::fromString(attr.value().toString());
}
}
TimeRange loaded_workarea(range_in, range_out);
if (loaded_workarea != workarea_range_) {
set_range(loaded_workarea);
}
reader->skipCurrentElement();
}
void TimelineWorkArea::Save(QXmlStreamWriter *writer) const
{
writer->writeAttribute(QStringLiteral("enabled"), QString::number(workarea_enabled_));
writer->writeAttribute(QStringLiteral("in"), workarea_range_.in().toString());
writer->writeAttribute(QStringLiteral("out"), workarea_range_.out().toString());
}
const rational &TimelineWorkArea::in() const
{
return workarea_range_.in();
app/timeline/timelineworkarea.h
-3
View File
@@ -44,9 +44,6 @@ public:
const TimeRange& range() const;
void set_range(const TimeRange& range);
void Load(QXmlStreamReader* reader);
void Save(QXmlStreamWriter* writer) const;
static const rational kResetIn;
static const rational kResetOut;
app/widget/timelinewidget/timelinewidget.cpp
+1 -1
View File
@@ -629,7 +629,7 @@ void TimelineWidget::Paste(bool insert)
MultiUndoCommand* command = new MultiUndoCommand();
QVector<BlockPasteData> paste_data;
QVector<Node*> pasted = PasteNodesFromClipboard(GetConnectedNode()->parent(), command, &paste_data);
QVector<Node*> pasted = PasteNodesFromClipboard(GetConnectedNode()->project(), command, &paste_data);
rational paste_start = GetTime();