timeformatnode: implement

app/node/factory.cpp

@@ -62,6 +62,7 @@
 #include "project/folder/folder.h"
 #include "project/footage/footage.h"
 #include "project/sequence/sequence.h"
+#include "time/timeformat/timeformat.h"
 #include "time/timeoffset/timeoffsetnode.h"
 #include "time/timeremap/timeremap.h"
 
@@ -291,6 +292,8 @@ Node *NodeFactory::CreateFromFactoryIndex(const NodeFactory::InternalID &id)
     return new MaskDistortNode();
   case kDropShadowFilter:
     return new DropShadowFilter();
+  case kTimeFormat:
+    return new TimeFormatNode();
 
   case kInternalNodeCount:
     break;

app/node/factory.h

@@ -75,6 +75,7 @@ public:
     kChromaKey,
     kMaskDistort,
     kDropShadowFilter,
+    kTimeFormat,
 
     // Count value
     kInternalNodeCount

app/node/time/CMakeLists.txt

@@ -14,6 +14,7 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
+add_subdirectory(timeformat)
 add_subdirectory(timeoffset)
 add_subdirectory(timeremap)
 

app/node/time/timeformat/CMakeLists.txt

@@ -0,0 +1,22 @@
+# Olive - Non-Linear Video Editor
+# Copyright (C) 2022 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/time/timeformat/timeformat.cpp
+  node/time/timeformat/timeformat.h
+  PARENT_SCOPE
+)

app/node/time/timeformat/timeformat.cpp

@@ -0,0 +1,79 @@
+/***
+
+  Olive - Non-Linear Video Editor
+  Copyright (C) 2022 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 "timeformat.h"
+
+#include <QDateTime>
+
+namespace olive {
+
+#define super Node
+
+const QString TimeFormatNode::kTimeInput = QStringLiteral("time_in");
+const QString TimeFormatNode::kFormatInput = QStringLiteral("format_in");
+const QString TimeFormatNode::kLocalTimeInput = QStringLiteral("localtime_in");
+
+TimeFormatNode::TimeFormatNode()
+{
+  AddInput(kTimeInput, NodeValue::kFloat);
+  AddInput(kFormatInput, NodeValue::kText, QStringLiteral("hh:mm:ss"));
+  AddInput(kLocalTimeInput, NodeValue::kBoolean);
+}
+
+QString TimeFormatNode::Name() const
+{
+  return tr("Time Format");
+}
+
+QString TimeFormatNode::id() const
+{
+  return QStringLiteral("org.olivevideoeditor.Olive.timeformat");
+}
+
+QVector<Node::CategoryID> TimeFormatNode::Category() const
+{
+  return {kCategoryGenerator};
+}
+
+QString TimeFormatNode::Description() const
+{
+  return tr("Format time (in Unix epoch seconds) into a string.");
+}
+
+void TimeFormatNode::Retranslate()
+{
+  super::Retranslate();
+
+  SetInputName(kTimeInput, tr("Time"));
+  SetInputName(kFormatInput, tr("Format"));
+  SetInputName(kLocalTimeInput, tr("Interpret time as local time"));
+}
+
+void TimeFormatNode::Value(const NodeValueRow &value, const NodeGlobals &globals, NodeValueTable *table) const
+{
+  qint64 ms_since_epoch = value[kTimeInput].toDouble()*1000;
+  bool time_is_local = value[kLocalTimeInput].toBool();
+  QDateTime dt = QDateTime::fromMSecsSinceEpoch(ms_since_epoch, time_is_local ? Qt::LocalTime : Qt::UTC);
+  QString format = value[kFormatInput].toString();
+  QString output = dt.toString(format);
+  table->Push(NodeValue(NodeValue::kText, output, this));
+}
+
+}

app/node/time/timeformat/timeformat.h

@@ -0,0 +1,53 @@
+/***
+
+  Olive - Non-Linear Video Editor
+  Copyright (C) 2022 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 TIMEFORMAT_H
+#define TIMEFORMAT_H
+
+#include "node/node.h"
+
+namespace olive {
+
+class TimeFormatNode : public Node
+{
+  Q_OBJECT
+public:
+  TimeFormatNode();
+
+  NODE_DEFAULT_FUNCTIONS(TimeFormatNode)
+
+  virtual QString Name() const override;
+  virtual QString id() const override;
+  virtual QVector<CategoryID> Category() const override;
+  virtual QString Description() const override;
+
+  virtual void Retranslate() override;
+
+  virtual void Value(const NodeValueRow& value, const NodeGlobals &globals, NodeValueTable *table) const override;
+
+  static const QString kTimeInput;
+  static const QString kFormatInput;
+  static const QString kLocalTimeInput;
+
+};
+
+}
+
+#endif // TIMEFORMAT_H