Mike-Solar
b77344b506
New app/playback/playbackcontroller.{h,cpp}: a lazily created
process-wide singleton whose set_playhead() forwards to
oakengine_viewer_set_playhead and re-broadcasts playhead_changed as a
plain Qt signal. Every app-side oakengine_viewer_set_playhead call site
(17 across viewer, timelinewidget, timelineview, import tool,
timebasedwidget, keyframecontrol, export dialog, mainwindow) now goes
through it.
Migrate the first four playhead subscribers off the raw C event
subscription / EngineEventBridge to the controller signal:
- TimeBasedView (issue 1)
- NodeParamViewWidgetBridge (issue 2)
- NodeParamViewKeyframeControl (issue 3)
- NodeParamViewConnectedLabel (issue 4)
Each stores a QMetaObject::Connection filtered on its viewer node and
disconnects on teardown; the viewer_sub_ members are gone. Plan docs
mark issues 0c and 1-4 as done.
Closes #30, closes #31, closes #32, closes #51, closes #52.
84 lines
1.9 KiB
C++
84 lines
1.9 KiB
C++
/***
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Olive - Non-Linear Video Editor
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Copyright (C) 2022 Olive Team
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Modifications Copyright (C) 2025 mikesolar
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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***/
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#ifndef OAK_NODEPARAMVIEWCONNECTEDLABEL_H
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#define OAK_NODEPARAMVIEWCONNECTEDLABEL_H
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#include "engineeventbridge.h"
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#include "oakutil/oaknode.h"
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#include "widget/clickablelabel/clickablelabel.h"
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#include "widget/nodevaluetree/nodevaluetree.h"
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#include <cstdint>
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namespace olive
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{
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class NodeParamViewConnectedLabel : public QWidget {
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Q_OBJECT
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public:
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NodeParamViewConnectedLabel(const oak::Input &input,
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QWidget *parent = nullptr);
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~NodeParamViewConnectedLabel() override;
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void set_viewer_node(OakEngineNode *viewer);
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signals:
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void request_select_node(OakEngineNode *n);
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private slots:
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void input_connected(oak::Node output, const oak::Input &input);
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void input_disconnected(oak::Node output, const oak::Input &input);
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void show_label_context_menu();
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void connection_clicked();
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private:
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void update_label();
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void update_value_tree();
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void create_tree();
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ClickableLabel *connected_to_lbl_;
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oak::Input input_;
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oak::Node connected_node_;
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NodeValueTree *value_tree_;
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OakEngineNode *viewer_;
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EngineEventBridge *bridge_ = nullptr;
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QMetaObject::Connection viewer_conn_;
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private slots:
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void set_value_tree_visible(bool e);
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};
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}
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#endif // OAK_NODEPARAMVIEWCONNECTEDLABEL_H
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