implemented core subtitle support

2021-05-18 12:42:47 +10:00
parent 4adaedb304
commit cc21ed37a7
37 changed files with 898 additions and 47 deletions
@@ -0,0 +1,22 @@
+# 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/block/subtitle/subtitle.cpp
+  node/block/subtitle/subtitle.h
+  PARENT_SCOPE
+)
@@ -0,0 +1,62 @@
+/***
+
+  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 "subtitle.h"
+
+namespace olive {
+
+#define super ClipBlock
+
+const QString SubtitleBlock::kTextIn = QStringLiteral("text_in");
+
+SubtitleBlock::SubtitleBlock() :
+  super(false)
+{
+  AddInput(kTextIn, NodeValue::kText, InputFlags(kInputFlagNotConnectable | kInputFlagNotKeyframable));
+}
+
+Node *SubtitleBlock::copy() const
+{
+  return new SubtitleBlock();
+}
+
+QString SubtitleBlock::Name() const
+{
+  return tr("Subtitle");
+}
+
+QString SubtitleBlock::id() const
+{
+  return QStringLiteral("org.olivevideoeditor.Olive.subtitle");
+}
+
+QString SubtitleBlock::Description() const
+{
+  return tr("A time-based node representing a single subtitle element for a certain period of time.");
+}
+
+void SubtitleBlock::Retranslate()
+{
+  super::Retranslate();
+
+  SetInputName(kTextIn, tr("Text"));
+}
+
+}
@@ -0,0 +1,60 @@
+/***
+
+  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 SUBTITLEBLOCK_H
+#define SUBTITLEBLOCK_H
+
+#include "node/block/clip/clip.h"
+
+namespace olive {
+
+class SubtitleBlock : public ClipBlock
+{
+  Q_OBJECT
+public:
+  SubtitleBlock();
+
+  NODE_DEFAULT_DESTRUCTOR(SubtitleBlock)
+
+  virtual Node* copy() const override;
+
+  virtual QString Name() const override;
+  virtual QString id() const override;
+  virtual QString Description() const override;
+
+  virtual void Retranslate() override;
+
+  static const QString kTextIn;
+
+  QString GetText() const
+  {
+    return GetStandardValue(kTextIn).toString();
+  }
+
+  void SetText(const QString &text)
+  {
+    SetStandardValue(kTextIn, text);
+  }
+
+};
+
+}
+
+#endif // SUBTITLEBLOCK_H