added UI for editing video parameters in nodes

app/node/CMakeLists.txt

@@ -22,6 +22,7 @@ add_subdirectory(generator)
 add_subdirectory(input)
 add_subdirectory(math)
 add_subdirectory(output)
+add_subdirectory(project)
 
 set(OLIVE_SOURCES
   ${OLIVE_SOURCES}

app/node/graph.h

@@ -54,6 +54,11 @@ public:
     return node_children_;
   }
 
+  const QVector<Node*>& default_nodes() const
+  {
+    return default_nodes_;
+  }
+
 signals:
   /**
    * @brief Signal emitted when a Node is added to the graph
@@ -72,11 +77,18 @@ signals:
   void ValueChanged(const NodeInput& input);
 
 protected:
+  void AddDefaultNode(Node* n)
+  {
+    default_nodes_.append(n);
+  }
+
   virtual void childEvent(QChildEvent* event) override;
 
 private:
   QVector<Node*> node_children_;
 
+  QVector<Node*> default_nodes_;
+
 };
 
 }

app/node/project/CMakeLists.txt

@@ -0,0 +1,22 @@
+# Olive - Non-Linear Video Editor
+# Copyright (C) 2020 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/>.
+
+add_subdirectory(projectsettings)
+
+set(OLIVE_SOURCES
+  ${OLIVE_SOURCES}
+  PARENT_SCOPE
+)

app/node/project/projectsettings/CMakeLists.txt

@@ -0,0 +1,22 @@
+# Olive - Non-Linear Video Editor
+# Copyright (C) 2020 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/projectsettings/projectsettings.cpp
+  node/project/projectsettings/projectsettings.h
+  PARENT_SCOPE
+)

app/node/project/projectsettings/projectsettings.cpp

@@ -0,0 +1,60 @@
+/***
+
+  Olive - Non-Linear Video Editor
+  Copyright (C) 2020 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 "projectsettings.h"
+
+namespace olive {
+
+const QString ProjectSettingsNode::kCacheSetting = QStringLiteral("cache_setting");
+const QString ProjectSettingsNode::kCachePath = QStringLiteral("cache_path");
+
+ProjectSettingsNode::ProjectSettingsNode()
+{
+  AddInput(kCacheSetting, NodeValue::kCombo, 0, InputFlags(kInputFlagNotConnectable | kInputFlagNotKeyframable));
+
+  AddInput(kCachePath, NodeValue::kFile, InputFlags(kInputFlagNotConnectable | kInputFlagNotKeyframable));
+  SetInputProperty(kCachePath, QStringLiteral("directory"), true);
+  UpdateCachePathEnabled();
+}
+
+void ProjectSettingsNode::Retranslate()
+{
+  SetInputName(kCacheSetting, tr("Disk Cache Location"));
+  SetInputName(kCachePath, tr("Disk Cache Path"));
+  SetComboBoxStrings(kCacheSetting, {tr("Use Default Location"), tr("Store Alongside Project"), tr("Use Custom Location")});
+  SetInputProperty(kCachePath, QStringLiteral("placeholder"), tr("(default)"));
+}
+
+void ProjectSettingsNode::InputValueChangedEvent(const QString &input, int element)
+{
+  Q_UNUSED(element)
+
+  if (input == kCacheSetting) {
+    UpdateCachePathEnabled();
+  }
+}
+
+void ProjectSettingsNode::UpdateCachePathEnabled()
+{
+  CacheSetting setting = GetCacheSetting();
+  SetInputProperty(kCachePath, QStringLiteral("enabled"), (setting == kCacheCustomPath));
+}
+
+}

app/node/project/projectsettings/projectsettings.h

@@ -0,0 +1,95 @@
+/***
+
+  Olive - Non-Linear Video Editor
+  Copyright (C) 2020 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 PROJECTSETTINGSNODE_H
+#define PROJECTSETTINGSNODE_H
+
+#include "node/node.h"
+
+namespace olive {
+
+class ProjectSettingsNode : public Node
+{
+  Q_OBJECT
+public:
+  ProjectSettingsNode();
+
+  virtual QString Name() const override
+  {
+    return tr("Project Settings");
+  }
+
+  virtual QString id() const override
+  {
+    return QStringLiteral("org.olivevideoeditor.Olive.projectsettings");
+  }
+
+  virtual QVector<CategoryID> Category() const override
+  {
+    return {kCategoryProject};
+  }
+
+  virtual QString Description() const override
+  {
+    return tr("Settings used throughout the project.");
+  }
+
+  virtual Node* copy() const override
+  {
+    return new ProjectSettingsNode();
+  }
+
+  enum CacheSetting {
+    kCacheUseDefaultLocation,
+    kCacheStoreAlongsideProject,
+    kCacheCustomPath
+  };
+
+  static const QString kCacheSetting;
+  static const QString kCachePath;
+
+  virtual void Retranslate() override;
+
+  CacheSetting GetCacheSetting() const
+  {
+    return static_cast<CacheSetting>(GetStandardValue(kCacheSetting).toInt());
+  }
+
+  QString GetCustomCachePath() const
+  {
+    return GetStandardValue(kCachePath).toString();
+  }
+
+  void SetCustomCachePath(const QString& s)
+  {
+    SetStandardValue(kCachePath, s);
+  }
+
+protected:
+  virtual void InputValueChangedEvent(const QString &input, int element) override;
+
+private:
+  void UpdateCachePathEnabled();
+
+};
+
+}
+
+#endif // PROJECTSETTINGSNODE_H