74 lines
2.0 KiB
C++
74 lines
2.0 KiB
C++
/***
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Olive - Non-Linear Video Editor
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Copyright (C) 2019 Olive Team
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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 "colorfield.h"
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#include <QColor>
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#include "ui/colorbutton.h"
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#include "nodes/node.h"
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#include "undo/undo.h"
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ColorField::ColorField(NodeIO* parent) :
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EffectField(parent, EffectField::EFFECT_FIELD_COLOR)
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{}
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QColor ColorField::GetColorAt(double timecode)
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{
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return GetValueAt(timecode).value<QColor>();
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}
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QWidget *ColorField::CreateWidget(QWidget *existing)
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{
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ColorButton* cb = (existing != nullptr) ? static_cast<ColorButton*>(existing) : new ColorButton();
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connect(cb, SIGNAL(color_changed(const QColor &)), this, SLOT(UpdateFromWidget(const QColor &)));
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connect(this, SIGNAL(EnabledChanged(bool)), cb, SLOT(setEnabled(bool)));
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return cb;
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}
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void ColorField::UpdateWidgetValue(QWidget *widget, double timecode)
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{
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ColorButton* cb = static_cast<ColorButton*>(widget);
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cb->set_color(GetColorAt(timecode));
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}
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QVariant ColorField::ConvertStringToValue(const QString &s)
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{
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return QColor(s);
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}
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QString ColorField::ConvertValueToString(const QVariant &v)
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{
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return v.value<QColor>().name();
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}
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void ColorField::UpdateFromWidget(const QColor& c)
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{
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KeyframeDataChange* kdc = new KeyframeDataChange(this);
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SetValueAt(GetParentRow()->ParentNode()->Time(), c);
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kdc->SetNewKeyframes();
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olive::undo_stack.push(kdc);
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}
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