Files
Mike-Solar 66d761b4b7 R8: finish app/ pure C ABI migration (P3-P9) and make OTIO required
- app/ no longer includes engine C++ headers nor holds engine C++ types:
  engine access goes through the oakengine C ABI plus C++ wrappers
  (oakutil/oaknode.h, oakutil/oakvideo.h) and app-local mirror types
  (tooltypes, trackreferencehandle, timelinecommonapp, keyframetypes,
  subtitleapp, serializedlayoutinfoapp, nodevaluehandle, sliderdisplaytypeapp)
- engine: new C ABI functions for block/track/clip/transition navigation
  and predicates, links, caches, waveform/playback, disk folder,
  sequence_track_list, node_free, footage_is_valid, block_get_track,
  get_brush; loadotio/saveotio ported to the current engine API
- OTIO is now a required dependency: CI and CD build it on every
  platform, FindOpenTimelineIO fixed for OTIO 0.16/0.19 (the old deps
  include requirement silently disabled OTIO everywhere), runtime
  libraries are bundled into packages and copied next to macOS binaries
  (oak_copy_otio_runtime)
- fix ProjectViewModel drag&drop mime read/write size mismatch (segfault)
- unify color label naming (k_olive -> "Oak") in the app-side mirror
- docs: OTIO required, FFmpeg minimum corrected to 6.0 (en/zh)
- gtest suite: 1925 passed, 0 failed
2026-07-31 22:46:52 +08:00

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C++

/***
Olive - Non-Linear Video Editor
Copyright (C) 2022 Olive Team
Modifications Copyright (C) 2025 mikesolar
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 OAK_VIEWERPANELBASE_H
#define OAK_VIEWERPANELBASE_H
#include <memory>
#include "panel/pixelsampler/pixelsamplerpanel.h"
#include "panel/timebased/timebased.h"
#include "widget/manageddisplay/colorprocessorhandle.h"
#include "widget/viewer/viewer.h"
namespace olive
{
class ViewerPanelBase : public TimeBasedPanel {
Q_OBJECT
public:
ViewerPanelBase(const QString &object_name);
ViewerWidget *get_viewer_widget() const
{
return static_cast<ViewerWidget *>(get_time_based_widget());
}
virtual void play_pause() override;
virtual void play_in_to_out() override;
virtual void shuttle_left() override;
virtual void shuttle_stop() override;
virtual void shuttle_right() override;
void connect_time_based_panel(TimeBasedPanel *panel);
void disconnect_time_based_panel(TimeBasedPanel *panel);
/**
* @brief Wrapper for ViewerWidget::SetFullScreen()
*/
void set_full_screen(QScreen *screen = nullptr);
OakEngineColorManager *get_color_manager()
{
return get_viewer_widget()->color_manager();
}
void update_texture_from_node()
{
get_viewer_widget()->update_texture_from_node();
}
void add_playback_device(ViewerDisplayWidget *vw)
{
get_viewer_widget()->add_playback_device(vw);
}
void set_timeline_selected_blocks(const QVector<OakEngineBlock *> &b)
{
get_viewer_widget()->set_timeline_selected_blocks(b);
}
void set_node_view_selections(const QVector<OakEngineNode *> &n)
{
get_viewer_widget()->set_node_view_selections(n);
}
void connect_multicam_widget(MulticamWidget *p)
{
get_viewer_widget()->connect_multicam_widget(p);
}
public slots:
void set_gizmos(OakEngineNode *node);
void cache_entire_sequence();
void cache_sequence_in_out();
void request_start_editing_text()
{
get_viewer_widget()->request_start_editing_text();
}
signals:
/**
* @brief Signal emitted when a new frame is loaded
*/
void texture_changed(void *t);
/**
* @brief Wrapper for ViewerGLWidget::ColorProcessorChanged()
*/
void color_processor_changed(ColorProcessorHandlePtr processor);
/**
* @brief Wrapper for ViewerGLWidget::ColorManagerChanged()
*/
void color_manager_changed(OakEngineColorManager *color_manager);
protected:
void set_viewer_widget(ViewerWidget *vw);
private slots:
void focused_panel_changed(PanelWidget *panel);
};
}
#endif // OAK_VIEWERPANELBASE_H