nodeparamtable: bare bones table view for node inputs

app/codec/ffmpeg/ffmpegdecoder.cpp

@@ -458,6 +458,7 @@ bool FFmpegDecoder::Probe(Footage *f, const QAtomicInt* cancelled)
 
         video_stream->set_width(avstream->codecpar->width);
         video_stream->set_height(avstream->codecpar->height);
+        video_stream->set_format(GetNativePixelFormat(FFmpegCommon::GetCompatiblePixelFormat(static_cast<AVPixelFormat>(avstream->codecpar->format))));
         video_stream->set_frame_rate(av_guess_frame_rate(fmt_ctx, avstream, nullptr));
         video_stream->set_start_time(avstream->start_time);
 

app/codec/oiio/oiiodecoder.cpp

@@ -117,6 +117,7 @@ bool OIIODecoder::Probe(Footage *f, const QAtomicInt *cancelled)
 
   image_stream->set_width(in->spec().width);
   image_stream->set_height(in->spec().height);
+  image_stream->set_format(GetFormatFromOIIOBasetype(in->spec()));
 
   // Images will always have just one stream
   image_stream->set_index(0);
@@ -278,6 +279,23 @@ void OIIODecoder::BufferToFrame(OIIO::ImageBuf *buf, FramePtr frame)
 #endif
 }
 
+PixelFormat::Format OIIODecoder::GetFormatFromOIIOBasetype(const OIIO::ImageSpec& spec)
+{
+  bool has_alpha = (spec.nchannels == kRGBAChannels);
+
+  if (spec.format == OIIO::TypeDesc::UINT8) {
+    return has_alpha ? PixelFormat::PIX_FMT_RGBA8 : PixelFormat::PIX_FMT_RGB8;
+  } else if (spec.format == OIIO::TypeDesc::UINT16) {
+    return has_alpha ? PixelFormat::PIX_FMT_RGBA16U : PixelFormat::PIX_FMT_RGB16U;
+  } else if (spec.format == OIIO::TypeDesc::HALF) {
+    return has_alpha ? PixelFormat::PIX_FMT_RGBA16F : PixelFormat::PIX_FMT_RGB16F;
+  } else if (spec.format == OIIO::TypeDesc::FLOAT) {
+    return has_alpha ? PixelFormat::PIX_FMT_RGBA32F : PixelFormat::PIX_FMT_RGB32F;
+  } else {
+    return PixelFormat::PIX_FMT_INVALID;
+  }
+}
+
 bool OIIODecoder::FileTypeIsSupported(const QString& fn)
 {
   // We prioritize OIIO over FFmpeg to pick up still images more effectively, but some OIIO decoders (notably OpenJPEG)
@@ -361,16 +379,9 @@ bool OIIODecoder::OpenImageHandler(const QString &fn)
 
   is_rgba_ = (spec.nchannels == kRGBAChannels);
 
-  // Weirdly, switch statement doesn't work correctly here
-  if (spec.format == OIIO::TypeDesc::UINT8) {
-    pix_fmt_ = is_rgba_ ? PixelFormat::PIX_FMT_RGBA8 : PixelFormat::PIX_FMT_RGB8;
-  } else if (spec.format == OIIO::TypeDesc::UINT16) {
-    pix_fmt_ = is_rgba_ ? PixelFormat::PIX_FMT_RGBA16U : PixelFormat::PIX_FMT_RGB16U;
-  } else if (spec.format == OIIO::TypeDesc::HALF) {
-    pix_fmt_ = is_rgba_ ? PixelFormat::PIX_FMT_RGBA16F : PixelFormat::PIX_FMT_RGB16F;
-  } else if (spec.format == OIIO::TypeDesc::FLOAT) {
-    pix_fmt_ = is_rgba_ ? PixelFormat::PIX_FMT_RGBA32F : PixelFormat::PIX_FMT_RGB32F;
-  } else {
+  pix_fmt_ = GetFormatFromOIIOBasetype(spec.format);
+
+  if (pix_fmt_ == PixelFormat::PIX_FMT_INVALID) {
     qWarning() << "Failed to convert OIIO::ImageDesc to native pixel format";
     return false;
   }

app/codec/oiio/oiiodecoder.h

@@ -57,6 +57,8 @@ public:
 
   static void BufferToFrame(OIIO::ImageBuf* buf, FramePtr frame);
 
+  static PixelFormat::Format GetFormatFromOIIOBasetype(const OIIO::ImageSpec& spec);
+
 private:
 #if OIIO_VERSION < 10903
   OIIO::ImageInput* image_;

app/node/param.cpp

@@ -185,6 +185,58 @@ NodeEdgePtr NodeParam::DisconnectForNewOutput(NodeInput *input)
   return nullptr;
 }
 
+QString NodeParam::GetPrettyDataTypeName(const NodeParam::DataType &type)
+{
+  switch (type) {
+  case kNone:
+    return tr("None");
+  case kInt:
+  case kCombo:
+    return tr("Integer");
+  case kFloat:
+    return tr("Float");
+  case kRational:
+    return tr("Rational");
+  case kBoolean:
+    return tr("Boolean");
+  case kColor:
+    return tr("Color");
+  case kMatrix:
+    return tr("Matrix");
+  case kText:
+    return tr("Text");
+  case kFont:
+    return tr("Font");
+  case kFile:
+    return tr("File");
+  case kTexture:
+    return tr("Texture");
+  case kSamples:
+    return tr("Samples");
+  case kFootage:
+    return tr("Footage");
+  case kVec2:
+    return tr("Vector 2D");
+  case kVec3:
+    return tr("Vector 3D");
+  case kVec4:
+    return tr("Vector 4D");
+
+  case kDecimal:
+  case kNumber:
+  case kString:
+  case kBuffer:
+  case kVector:
+  case kShaderJob:
+  case kSampleJob:
+  case kGenerateJob:
+  case kAny:
+    break;
+  }
+
+  return tr("Unknown");
+}
+
 QByteArray NodeParam::ValueToBytes(const NodeParam::DataType &type, const QVariant &value)
 {
   switch (type) {
@@ -222,39 +274,6 @@ QByteArray NodeParam::ValueToBytes(const NodeParam::DataType &type, const QVaria
   return QByteArray();
 }
 
-NodeParam::DataType NodeParam::StringToDataType(const QString &s)
-{
-  QString type_id = s.toLower();
-
-  if (type_id == QStringLiteral("float")) {
-    return kFloat;
-  } else if (type_id == QStringLiteral("int")) {
-    return kInt;
-  } else if (type_id == QStringLiteral("rational")) {
-    return kRational;
-  } else if (type_id == QStringLiteral("bool")) {
-    return kBoolean;
-  } else if (type_id == QStringLiteral("color")) {
-    return kColor;
-  } else if (type_id == QStringLiteral("matrix")) {
-    return kMatrix;
-  } else if (type_id == QStringLiteral("text")) {
-    return kText;
-  } else if (type_id == QStringLiteral("texture")) {
-    return kTexture;
-  } else if (type_id == QStringLiteral("vec2")) {
-    return kVec2;
-  } else if (type_id == QStringLiteral("vec3")) {
-    return kVec3;
-  } else if (type_id == QStringLiteral("vec4")) {
-    return kVec4;
-  } else if (type_id == QStringLiteral("combo")) {
-    return kCombo;
-  }
-
-  return kAny;
-}
-
 template<typename T>
 QByteArray NodeParam::ValueToBytesInternal(const QVariant &v)
 {

app/node/param.h

@@ -378,18 +378,13 @@ public:
   /**
    * @brief Get a human-readable translated name for a certain data type
    */
-  static QString GetDefaultDataTypeName(const DataType &type);
+  static QString GetPrettyDataTypeName(const DataType &type);
 
   /**
    * @brief Convert a value from a NodeParam into bytes
    */
   static QByteArray ValueToBytes(const DataType &type, const QVariant& value);
 
-  /**
-   * @brief Convert a string to a data type
-   */
-  static DataType StringToDataType(const QString& s);
-
 signals:
   /**
    * @brief Signal emitted when an edge is added to this parameter

app/node/value.cpp

@@ -61,26 +61,11 @@ NodeValue::NodeValue(const NodeParam::DataType &type, const QVariant &data, cons
 {
 }
 
-const NodeParam::DataType &NodeValue::type() const
-{
-  return type_;
-}
-
-const QString &NodeValue::tag() const
-{
-  return tag_;
-}
-
 bool NodeValue::operator==(const NodeValue &rhs) const
 {
   return type_ == rhs.type_ && tag_ == rhs.tag_ && data_ == rhs.data_;
 }
 
-const QVariant &NodeValue::data() const
-{
-  return data_;
-}
-
 QVariant NodeValueTable::Get(const NodeParam::DataType &type, const QString &tag) const
 {
   return GetWithMeta(type, tag).data();

app/node/value.h

@@ -33,9 +33,25 @@ public:
   NodeValue();
   NodeValue(const NodeParam::DataType& type, const QVariant& data, const Node* from, const QString& tag = QString());
 
-  const NodeParam::DataType& type() const;
-  const QVariant& data() const;
-  const QString& tag() const;
+  const NodeParam::DataType& type() const
+  {
+    return type_;
+  }
+
+  const QVariant& data() const
+  {
+    return data_;
+  }
+
+  const QString& tag() const
+  {
+    return tag_;
+  }
+
+  const Node* source() const
+  {
+    return from_;
+  }
 
   bool operator==(const NodeValue& rhs) const;
 
@@ -90,6 +106,16 @@ public:
 
   NodeValueTable Merge() const;
 
+  using const_iterator = QHash<QString, NodeValueTable>::const_iterator;
+
+  inline QHash<QString, NodeValueTable>::const_iterator begin() const {
+    return tables_.cbegin();
+  }
+
+  inline QHash<QString, NodeValueTable>::const_iterator end() const {
+    return tables_.cend();
+  }
+
 private:
   QHash<QString, NodeValueTable> tables_;
 

app/panel/CMakeLists.txt

@@ -23,6 +23,7 @@ add_subdirectory(pixelsampler)
 add_subdirectory(project)
 add_subdirectory(scope)
 add_subdirectory(sequenceviewer)
+add_subdirectory(table)
 add_subdirectory(taskmanager)
 add_subdirectory(timebased)
 add_subdirectory(timeline)

app/panel/table/CMakeLists.txt

@@ -0,0 +1,22 @@
+# Olive - Non-Linear Video Editor
+# Copyright (C) 2019 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}
+  panel/table/table.h
+  panel/table/table.cpp
+  PARENT_SCOPE
+)

app/panel/table/table.cpp

@@ -0,0 +1,44 @@
+/***
+
+  Olive - Non-Linear Video Editor
+  Copyright (C) 2019 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 "table.h"
+
+OLIVE_NAMESPACE_ENTER
+
+NodeTablePanel::NodeTablePanel(QWidget* parent) :
+  TimeBasedPanel(QStringLiteral("NodeTablePanel"), parent)
+{
+  view_ = new NodeTableWidget();
+  SetTimeBasedWidget(view_);
+
+  Retranslate();
+}
+
+void NodeTablePanel::SetNodes(const QList<Node *> &nodes)
+{
+  view_->SetNodes(nodes);
+}
+
+void NodeTablePanel::Retranslate()
+{
+  SetTitle(tr("Table View"));
+}
+
+OLIVE_NAMESPACE_EXIT

app/panel/table/table.h

@@ -0,0 +1,45 @@
+/***
+
+  Olive - Non-Linear Video Editor
+  Copyright (C) 2019 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 NODETABLEPANEL_H
+#define NODETABLEPANEL_H
+
+#include "panel/timebased/timebased.h"
+#include "widget/nodetableview/nodetablewidget.h"
+
+OLIVE_NAMESPACE_ENTER
+
+class NodeTablePanel : public TimeBasedPanel
+{
+public:
+  NodeTablePanel(QWidget* parent);
+
+public slots:
+  void SetNodes(const QList<Node*>& nodes);
+
+private:
+  virtual void Retranslate() override;
+
+  NodeTableWidget* view_;
+};
+
+OLIVE_NAMESPACE_EXIT
+
+#endif // NODETABLEPANEL_H

app/project/item/footage/imagestream.cpp

@@ -72,26 +72,6 @@ QString ImageStream::description() const
                                                                         QString::number(height()));
 }
 
-const int &ImageStream::width() const
-{
-  return width_;
-}
-
-void ImageStream::set_width(const int &width)
-{
-  width_ = width;
-}
-
-const int &ImageStream::height() const
-{
-  return height_;
-}
-
-void ImageStream::set_height(const int &height)
-{
-  height_ = height;
-}
-
 bool ImageStream::premultiplied_alpha() const
 {
   return premultiplied_alpha_;

app/project/item/footage/imagestream.h

@@ -21,6 +21,7 @@
 #ifndef IMAGESTREAM_H
 #define IMAGESTREAM_H
 
+#include "render/pixelformat.h"
 #include "stream.h"
 
 OLIVE_NAMESPACE_ENTER
@@ -36,11 +37,35 @@ public:
 
   virtual QString description() const override;
 
-  const int& width() const;
-  void set_width(const int& width);
+  const int& width() const
+  {
+    return width_;
+  }
 
-  const int& height() const;
-  void set_height(const int& height);
+  void set_width(const int& width)
+  {
+    width_ = width;
+  }
+
+  const int& height() const
+  {
+    return height_;
+  }
+
+  void set_height(const int& height)
+  {
+    height_ = height;
+  }
+
+  const PixelFormat::Format& format() const
+  {
+    return format_;
+  }
+
+  void set_format(const PixelFormat::Format& format)
+  {
+    format_ = format;
+  }
 
   bool premultiplied_alpha() const;
   void set_premultiplied_alpha(bool e);
@@ -63,6 +88,8 @@ private:
   bool premultiplied_alpha_;
   QString colorspace_;
 
+  PixelFormat::Format format_;
+
 private slots:
   void ColorConfigChanged();
 

app/render/videoparams.h

@@ -91,4 +91,6 @@ private:
 
 OLIVE_NAMESPACE_EXIT
 
+Q_DECLARE_METATYPE(OLIVE_NAMESPACE::VideoParams)
+
 #endif // VIDEOPARAMS_H

app/widget/CMakeLists.txt

@@ -31,6 +31,7 @@ add_subdirectory(nodecombobox)
 add_subdirectory(nodecopypaste)
 add_subdirectory(nodeview)
 add_subdirectory(nodeparamview)
+add_subdirectory(nodetableview)
 add_subdirectory(panel)
 add_subdirectory(pixelsampler)
 add_subdirectory(playbackcontrols)

app/widget/nodetableview/CMakeLists.txt

@@ -0,0 +1,26 @@
+# Olive - Non-Linear Video Editor
+# Copyright (C) 2019 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}
+  widget/nodetableview/nodetabletraverser.h
+  widget/nodetableview/nodetabletraverser.cpp
+  widget/nodetableview/nodetableview.h
+  widget/nodetableview/nodetableview.cpp
+  widget/nodetableview/nodetablewidget.h
+  widget/nodetableview/nodetablewidget.cpp
+  PARENT_SCOPE
+)

app/widget/nodetableview/nodetabletraverser.cpp

@@ -0,0 +1,44 @@
+/***
+
+  Olive - Non-Linear Video Editor
+  Copyright (C) 2019 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 "nodetabletraverser.h"
+
+OLIVE_NAMESPACE_ENTER
+
+QVariant NodeTableTraverser::ProcessVideoFootage(StreamPtr stream, const rational &input_time)
+{
+  ImageStreamPtr video_stream = std::static_pointer_cast<ImageStream>(stream);
+
+  return QVariant::fromValue(VideoParams(video_stream->width(),
+                                         video_stream->height(),
+                                         video_stream->timebase(),
+                                         video_stream->format()));
+}
+
+QVariant NodeTableTraverser::ProcessAudioFootage(StreamPtr stream, const TimeRange &input_time)
+{
+  AudioStreamPtr audio_stream = std::static_pointer_cast<AudioStream>(stream);
+
+  return QVariant::fromValue(AudioParams(audio_stream->sample_rate(),
+                                         audio_stream->channel_layout(),
+                                         SampleFormat::kInternalFormat));
+}
+
+OLIVE_NAMESPACE_EXIT

app/widget/nodetableview/nodetabletraverser.h

@@ -0,0 +1,42 @@
+/***
+
+  Olive - Non-Linear Video Editor
+  Copyright (C) 2019 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 NODETABLETRAVERSER_H
+#define NODETABLETRAVERSER_H
+
+#include "node/traverser.h"
+
+OLIVE_NAMESPACE_ENTER
+
+class NodeTableTraverser : public NodeTraverser
+{
+public:
+  NodeTableTraverser() = default;
+
+protected:
+  virtual QVariant ProcessVideoFootage(StreamPtr stream, const rational &input_time);
+
+  virtual QVariant ProcessAudioFootage(StreamPtr stream, const TimeRange &input_time);
+
+};
+
+OLIVE_NAMESPACE_EXIT
+
+#endif // NODETABLETRAVERSER_H

app/widget/nodetableview/nodetableview.cpp

@@ -0,0 +1,113 @@
+/***
+
+  Olive - Non-Linear Video Editor
+  Copyright (C) 2019 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 "nodetableview.h"
+
+#include <QHeaderView>
+
+#include "node/param.h"
+#include "nodetabletraverser.h"
+
+OLIVE_NAMESPACE_ENTER
+
+NodeTableView::NodeTableView(QWidget* parent) :
+  QTreeWidget(parent)
+{
+  setColumnCount(3);
+  setHeaderLabels({tr("Type"), tr("Value"), tr("Source")});
+}
+
+void NodeTableView::SetNode(Node *n, const rational &time)
+{
+  clear();
+
+  NodeTableTraverser traverser;
+  NodeValueDatabase db = traverser.GenerateDatabase(n, TimeRange(time, time));
+
+  NodeValueDatabase::const_iterator i;
+
+  for (i=db.begin(); i!=db.end(); i++) {
+    const NodeValueTable& table = i.value();
+
+    NodeInput* input = n->GetInputWithID(i.key());
+    if (!input) {
+      // Filters out table entries that aren't inputs (like "global")
+      continue;
+    }
+
+    QTreeWidgetItem* top_item = new QTreeWidgetItem();
+    top_item->setText(0, input->name());
+    top_item->setFirstColumnSpanned(true);
+    this->addTopLevelItem(top_item);
+
+    for (int j=table.Count()-1; j>=0; j--) {
+      const NodeValue& value = table.at(j);
+
+      QString value_str = NodeInput::ValueToString(value.type(), value.data());
+
+      QString source_name;
+      if (value.source()) {
+        source_name = value.source()->Name();
+      } else {
+        source_name = tr("(unknown)");
+      }
+
+      QTreeWidgetItem* sub_item = new QTreeWidgetItem();
+      sub_item->setText(0, NodeParam::GetPrettyDataTypeName(value.type()));
+      sub_item->setText(1, value_str);
+      sub_item->setText(2, source_name);
+      top_item->addChild(sub_item);
+
+      // Special cases
+      if (value.type() == NodeParam::kTexture) {
+        // NodeTableTraverser converts footage to VideoParams
+        QTreeWidgetItem* red_channel = new QTreeWidgetItem();
+        red_channel->setText(0, tr("Red"));
+        sub_item->addChild(red_channel);
+
+        QTreeWidgetItem* green_channel = new QTreeWidgetItem();
+        green_channel->setText(0, tr("Green"));
+        sub_item->addChild(green_channel);
+
+        QTreeWidgetItem* blue_channel = new QTreeWidgetItem();
+        blue_channel->setText(0, tr("Blue"));
+        sub_item->addChild(blue_channel);
+
+        if (PixelFormat::FormatHasAlphaChannel(value.data().value<VideoParams>().format())) {
+          QTreeWidgetItem* alpha_channel = new QTreeWidgetItem();
+          alpha_channel->setText(0, tr("Alpha"));
+          sub_item->addChild(alpha_channel);
+        }
+      }
+    }
+  }
+}
+
+void NodeTableView::SetMultipleNodeMessage()
+{
+  this->clear();
+
+  QTreeWidgetItem* item = new QTreeWidgetItem();
+  item->setText(0, tr("Multiple nodes selected"));
+  item->setFirstColumnSpanned(true);
+  this->addTopLevelItem(item);
+}
+
+OLIVE_NAMESPACE_EXIT

app/widget/nodetableview/nodetableview.h

@@ -0,0 +1,43 @@
+/***
+
+  Olive - Non-Linear Video Editor
+  Copyright (C) 2019 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 NODETABLEVIEW_H
+#define NODETABLEVIEW_H
+
+#include <QTreeWidget>
+
+#include "node/node.h"
+
+OLIVE_NAMESPACE_ENTER
+
+class NodeTableView : public QTreeWidget
+{
+public:
+  NodeTableView(QWidget* parent = nullptr);
+
+  void SetNode(Node* n, const rational& time);
+
+  void SetMultipleNodeMessage();
+
+};
+
+OLIVE_NAMESPACE_EXIT
+
+#endif // NODETABLEVIEW_H

app/widget/nodetableview/nodetablewidget.cpp

@@ -0,0 +1,49 @@
+/***
+
+  Olive - Non-Linear Video Editor
+  Copyright (C) 2019 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 "nodetablewidget.h"
+
+#include <QVBoxLayout>
+
+OLIVE_NAMESPACE_ENTER
+
+NodeTableWidget::NodeTableWidget(QWidget* parent) :
+  TimeBasedWidget(parent)
+{
+  QVBoxLayout* layout = new QVBoxLayout(this);
+  layout->setSpacing(0);
+  layout->setMargin(0);
+
+  view_ = new NodeTableView();
+  layout->addWidget(view_);
+}
+
+void NodeTableWidget::SetNodes(const QList<Node *> &nodes)
+{
+  if (nodes.isEmpty()) {
+    view_->clear();
+  } else if (nodes.size() == 1) {
+    view_->SetNode(nodes.first(), rational());
+  } else {
+    view_->SetMultipleNodeMessage();
+  }
+}
+
+OLIVE_NAMESPACE_EXIT

app/widget/nodetableview/nodetablewidget.h

@@ -0,0 +1,43 @@
+/***
+
+  Olive - Non-Linear Video Editor
+  Copyright (C) 2019 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 NODETABLEWIDGET_H
+#define NODETABLEWIDGET_H
+
+#include "nodetableview.h"
+#include "widget/timebased/timebased.h"
+
+OLIVE_NAMESPACE_ENTER
+
+class NodeTableWidget : public TimeBasedWidget
+{
+public:
+  NodeTableWidget(QWidget* parent = nullptr);
+
+  void SetNodes(const QList<Node*>& nodes);
+
+private:
+  NodeTableView* view_;
+
+};
+
+OLIVE_NAMESPACE_EXIT
+
+#endif // NODETABLEWIDGET_H

app/window/mainwindow/mainwindow.cpp

@@ -72,6 +72,7 @@ MainWindow::MainWindow(QWidget *parent) :
   node_panel_ = PanelManager::instance()->CreatePanel<NodePanel>(this);
   footage_viewer_panel_ = PanelManager::instance()->CreatePanel<FootageViewerPanel>(this);
   param_panel_ = PanelManager::instance()->CreatePanel<ParamPanel>(this);
+  table_panel_ = PanelManager::instance()->CreatePanel<NodeTablePanel>(this);
   sequence_viewer_panel_ = PanelManager::instance()->CreatePanel<SequenceViewerPanel>(this);
   pixel_sampler_panel_ = PanelManager::instance()->CreatePanel<PixelSamplerPanel>(this);
   AppendProjectPanel();
@@ -82,6 +83,7 @@ MainWindow::MainWindow(QWidget *parent) :
 
   // Make connections to sequence viewer
   connect(node_panel_, &NodePanel::SelectionChanged, param_panel_, &ParamPanel::SetNodes);
+  connect(node_panel_, &NodePanel::SelectionChanged, table_panel_, &NodeTablePanel::SetNodes);
   connect(param_panel_, &ParamPanel::RequestSelectNode, node_panel_, &NodePanel::Select);
   connect(sequence_viewer_panel_, &SequenceViewerPanel::TimeChanged, param_panel_, &ParamPanel::SetTimestamp);
   connect(param_panel_, &ParamPanel::TimeChanged, sequence_viewer_panel_, &SequenceViewerPanel::SetTimestamp);
@@ -590,6 +592,10 @@ void MainWindow::SetDefaultLayout()
   tabifyDockWidget(footage_viewer_panel_, param_panel_);
   footage_viewer_panel_->raise();
 
+  table_panel_->hide();
+  table_panel_->setFloating(true);
+  addDockWidget(Qt::TopDockWidgetArea, table_panel_);
+
   sequence_viewer_panel_->show();
   addDockWidget(Qt::TopDockWidgetArea, sequence_viewer_panel_);
 

app/window/mainwindow/mainwindow.h

@@ -30,6 +30,7 @@
 #include "panel/param/param.h"
 #include "panel/project/project.h"
 #include "panel/scope/scope.h"
+#include "panel/table/table.h"
 #include "panel/taskmanager/taskmanager.h"
 #include "panel/timeline/timeline.h"
 #include "panel/tool/tool.h"
@@ -145,6 +146,7 @@ private:
   QList<CurvePanel*> curve_panels_;
   PixelSamplerPanel* pixel_sampler_panel_;
   QList<ScopePanel*> scope_panels_;
+  NodeTablePanel* table_panel_;
 
 #ifdef Q_OS_WINDOWS
   unsigned int taskbar_btn_id_;