various: encapsulate all code in the olive namespace to avoid name collisions

Large-scale code cleanup. Also adds a license to the top of all files that were
missing it.

app/dialog/export/codec/codecsection.cpp

@@ -1,6 +1,30 @@
+/***
+
+  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 "codecsection.h"
 
+OLIVE_NAMESPACE_ENTER
+
 CodecSection::CodecSection(QWidget *parent) :
   QWidget(parent)
 {
 }
+
+OLIVE_NAMESPACE_EXIT

app/dialog/export/codec/codecsection.h

@@ -1,3 +1,23 @@
+/***
+
+  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 CODECSECTION_H
 #define CODECSECTION_H
 
@@ -5,6 +25,8 @@
 
 #include "codec/encoder.h"
 
+OLIVE_NAMESPACE_ENTER
+
 class CodecSection : public QWidget
 {
 public:
@@ -14,4 +36,6 @@ public:
 
 };
 
+OLIVE_NAMESPACE_EXIT
+
 #endif // CODECSECTION_H

app/dialog/export/codec/h264section.cpp

@@ -1,3 +1,23 @@
+/***
+
+  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 "h264section.h"
 
 #include <QCheckBox>
@@ -8,6 +28,8 @@
 #include "common/qtutils.h"
 #include "widget/slider/integerslider.h"
 
+OLIVE_NAMESPACE_ENTER
+
 H264Section::H264Section(QWidget *parent) :
   CodecSection(parent)
 {
@@ -184,3 +206,5 @@ int64_t H264FileSizeSection::GetFileSize() const
   // Convert megabytes to BITS
   return qRound64(file_size_->GetValue() * 1024.0 * 1024.0 * 8.0);
 }
+
+OLIVE_NAMESPACE_EXIT

app/dialog/export/codec/h264section.h

@@ -1,3 +1,23 @@
+/***
+
+  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 H264SECTION_H
 #define H264SECTION_H
 
@@ -7,6 +27,8 @@
 #include "codecsection.h"
 #include "widget/slider/floatslider.h"
 
+OLIVE_NAMESPACE_ENTER
+
 class H264CRFSection : public QWidget
 {
 public:
@@ -86,4 +108,6 @@ private:
 
 };
 
+OLIVE_NAMESPACE_EXIT
+
 #endif // H264SECTION_H

app/dialog/export/codec/imagesection.cpp

@@ -1,8 +1,30 @@
+/***
+
+  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 "imagesection.h"
 
 #include <QGridLayout>
 #include <QLabel>
 
+OLIVE_NAMESPACE_ENTER
+
 ImageSection::ImageSection(QWidget* parent) :
   CodecSection(parent)
 {
@@ -21,3 +43,5 @@ QCheckBox *ImageSection::image_sequence_checkbox() const
 {
   return image_sequence_checkbox_;
 }
+
+OLIVE_NAMESPACE_EXIT

app/dialog/export/codec/imagesection.h

@@ -1,3 +1,23 @@
+/***
+
+  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 IMAGESECTION_H
 #define IMAGESECTION_H
 
@@ -5,6 +25,8 @@
 
 #include "codecsection.h"
 
+OLIVE_NAMESPACE_ENTER
+
 class ImageSection : public CodecSection
 {
 public:
@@ -17,4 +39,6 @@ private:
 
 };
 
+OLIVE_NAMESPACE_EXIT
+
 #endif // IMAGESECTION_H

app/dialog/export/export.cpp

@@ -1,3 +1,23 @@
+/***
+
+  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 "export.h"
 
 #include <QCloseEvent>
@@ -15,6 +35,8 @@
 #include "render/pixelformat.h"
 #include "ui/icons/icons.h"
 
+OLIVE_NAMESPACE_ENTER
+
 ExportDialog::ExportDialog(ViewerOutput *viewer_node, QWidget *parent) :
   QDialog(parent),
   viewer_node_(viewer_node),
@@ -613,3 +635,5 @@ void ExportDialog::UpdateTaskbarProgress(int progress)
   }
 }
 #endif
+
+OLIVE_NAMESPACE_EXIT

app/dialog/export/export.h

@@ -1,3 +1,23 @@
+/***
+
+  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 EXPORTDIALOG_H
 #define EXPORTDIALOG_H
 
@@ -18,6 +38,8 @@
 #include "render/backend/exporter.h"
 #include "widget/viewer/viewer.h"
 
+OLIVE_NAMESPACE_ENTER
+
 class ExportDialog : public QDialog
 {
   Q_OBJECT
@@ -124,4 +146,6 @@ private slots:
 
 };
 
+OLIVE_NAMESPACE_EXIT
+
 #endif // EXPORTDIALOG_H

app/dialog/export/exportaudiotab.cpp

@@ -1,3 +1,23 @@
+/***
+
+  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 "exportaudiotab.h"
 
 #include <QGridLayout>
@@ -5,6 +25,8 @@
 
 #include "core.h"
 
+OLIVE_NAMESPACE_ENTER
+
 ExportAudioTab::ExportAudioTab(QWidget* parent) :
   QWidget(parent)
 {
@@ -74,3 +96,5 @@ void ExportAudioTab::set_channel_layout(uint64_t layout)
 {
   channel_layout_combobox_->setCurrentIndex(channel_layouts_.indexOf(layout));
 }
+
+OLIVE_NAMESPACE_EXIT

app/dialog/export/exportaudiotab.h

@@ -1,9 +1,33 @@
+/***
+
+  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 EXPORTAUDIOTAB_H
 #define EXPORTAUDIOTAB_H
 
 #include <QComboBox>
 #include <QWidget>
 
+#include "common/define.h"
+
+OLIVE_NAMESPACE_ENTER
+
 class ExportAudioTab : public QWidget
 {
 public:
@@ -25,4 +49,6 @@ private:
   QList<uint64_t> channel_layouts_;
 };
 
+OLIVE_NAMESPACE_EXIT
+
 #endif // EXPORTAUDIOTAB_H

app/dialog/export/exportcodec.h

@@ -1,8 +1,32 @@
+/***
+
+  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 EXPORTCODEC_H
 #define EXPORTCODEC_H
 
 #include <QString>
 
+#include "common/define.h"
+
+OLIVE_NAMESPACE_ENTER
+
 class ExportCodec {
 public:
   enum Flag {
@@ -28,4 +52,6 @@ private:
 
 };
 
+OLIVE_NAMESPACE_EXIT
+
 #endif // EXPORTCODEC_H

app/dialog/export/exportformat.h

@@ -1,9 +1,33 @@
+/***
+
+  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 EXPORTFORMAT_H
 #define EXPORTFORMAT_H
 
 #include <QList>
 #include <QString>
 
+#include "common/define.h"
+
+OLIVE_NAMESPACE_ENTER
+
 class ExportFormat {
 public:
   ExportFormat(const QString& name, const QString& extension, const QString& encoder, const QList<int>& vcodecs, const QList<int>& acodecs) :
@@ -30,4 +54,6 @@ private:
 
 };
 
+OLIVE_NAMESPACE_EXIT
+
 #endif // EXPORTFORMAT_H

app/dialog/export/exportvideotab.cpp

@@ -1,3 +1,23 @@
+/***
+
+  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 "exportvideotab.h"
 
 #include <QCheckBox>
@@ -8,6 +28,8 @@
 #include "core.h"
 #include "render/colormanager.h"
 
+OLIVE_NAMESPACE_ENTER
+
 ExportVideoTab::ExportVideoTab(ColorManager* color_manager, QWidget *parent) :
   QWidget(parent),
   color_manager_(color_manager)
@@ -190,3 +212,5 @@ void ExportVideoTab::MaintainAspectRatioChanged(bool val)
 {
   scaling_method_combobox_->setEnabled(!val);
 }
+
+OLIVE_NAMESPACE_EXIT

app/dialog/export/exportvideotab.h

@@ -1,3 +1,23 @@
+/***
+
+  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 EXPORTVIDEOTAB_H
 #define EXPORTVIDEOTAB_H
 
@@ -12,6 +32,8 @@
 #include "render/colormanager.h"
 #include "widget/slider/integerslider.h"
 
+OLIVE_NAMESPACE_ENTER
+
 class ExportVideoTab : public QWidget
 {
   Q_OBJECT
@@ -74,4 +96,6 @@ private slots:
 
 };
 
+OLIVE_NAMESPACE_EXIT
+
 #endif // EXPORTVIDEOTAB_H