Mike-Solar
bb40b4923e
Automated with clang-tidy readability-identifier-naming (config added to .clang-tidy) plus scripted passes, per the updated rules now documented in CONTRIBUTING.md: - types (class/struct/enum/alias/template params): PascalCase - functions, variables, members: snake_case (incl. rational -> Rational) - private/protected members: trailing underscore; static member variables likewise (instance_, available_themes_) - constants and enum values: snake_case (kLinear -> k_linear, F32P -> f32p); ALL_CAPS reserved for macros - macros: OAK_ prefix (OLIVE_ADD_TEST/OLIVE_ASSERT/OLIVE_CONFIG -> OAK_ADD_TEST/OAK_ASSERT/OAK_CONFIG, GL_PREAMBLE -> OAK_GL_PREAMBLE, include guards -> OAK_*) - file names: all lowercase (Current/Plugin/OliveHost/OliveClip/ OlivePluginInstance -> current/plugin/olivehost/oliveclip/ oliveplugininstance) - getters share the member name sans underscore, setters set_foo() - Qt and third-party (OpenFX) virtual overrides and framework callbacks keep their original names (exempt in .clang-tidy) Manual follow-ups required where automation could not reach: - string-based QMetaObject/SIGNAL/SLOT references updated to renamed methods (AddTask, CreatedFile, DeleteSpecificFile, moveSelectionUp, ...) - macro bodies referencing renamed methods (OLIVE_CONFIG, NODE_DEFAULT_DESTRUCTOR, MANAGEDDISPLAYWIDGET_*) - self-shadowing locals renamed where signals/methods became same-named (size_changed, worker_count, selected_items, import param, filters) - third_party OFX member/namespace usages restored (OFX::Host::*, _created, _clipPrefsDirty, createInstance, clearPersistentMessage) - STL protocol aliases restored (const_iterator) with .clang-tidy ignore rules; qHash overloads restored Full build and test suite pass: ctest 4/4, ~1960 gtest cases green.
103 lines
2.7 KiB
C++
103 lines
2.7 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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#include "nodeviewitemconnector.h"
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#include <QApplication>
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#include <QFontMetrics>
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#include <QPalette>
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#include <QPen>
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#include "nodeviewitem.h"
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namespace olive
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{
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NodeViewItemConnector::NodeViewItemConnector(bool is_output,
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QGraphicsItem *parent)
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: QGraphicsPolygonItem(parent)
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, output_(is_output)
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{
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QColor c = qApp->palette().text().color();
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setPen(QPen(c, NodeViewItem::default_item_border()));
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setBrush(c);
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}
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void NodeViewItemConnector::set_flow_direction(NodeViewCommon::FlowDirection dir)
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{
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QFont f;
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QFontMetricsF fm(f);
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int triangle_sz = fm.height() / 2;
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int triangle_sz_half = triangle_sz / 2;
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QPolygonF p;
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p.resize(3);
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switch (dir) {
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case NodeViewCommon::k_left_to_right:
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// Triangle pointing right
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p[0] = QPointF(0, -triangle_sz_half);
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p[1] = QPointF(triangle_sz_half, 0);
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p[2] = QPointF(0, triangle_sz_half);
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break;
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case NodeViewCommon::k_top_to_bottom:
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// Triangle pointing down
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p[0] = QPointF(-triangle_sz_half, 0);
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p[1] = QPointF(0, triangle_sz_half);
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p[2] = QPointF(triangle_sz_half, 0);
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break;
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case NodeViewCommon::k_bottom_to_top:
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// Triangle pointing up
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p[0] = QPointF(-triangle_sz_half, 0);
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p[1] = QPointF(0, -triangle_sz_half);
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p[2] = QPointF(triangle_sz_half, 0);
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break;
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case NodeViewCommon::k_right_to_left:
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// Triangle pointing left
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p[0] = QPointF(0, -triangle_sz_half);
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p[1] = QPointF(-triangle_sz_half, 0);
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p[2] = QPointF(0, triangle_sz_half);
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break;
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case NodeViewCommon::k_invalid_direction:
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break;
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}
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setPolygon(p);
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}
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QPainterPath NodeViewItemConnector::shape() const
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{
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// Yes, we skip QGraphicsPolygonItem because it adds the polygon. QGraphicsItem adds the
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// boundingRect which we modify below
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return QGraphicsItem::shape(); // clazy:exclude=skipped-base-method
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}
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QRectF NodeViewItemConnector::boundingRect() const
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{
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QRectF b = this->polygon().boundingRect();
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const int radius = QFontMetrics(QFont()).height() / 2;
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b.adjust(-radius, -radius, radius, radius);
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return b;
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}
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}
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