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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0+ OR GPL-3.0 WITH Qt-GPL-exception-1.0
#pragma once
#include "timelinerenderer.h"
#include "timelineabstractrenderer_p.h"
namespace Timeline {
class TimelineRenderer::TimelineRendererPrivate :
public TimelineAbstractRenderer::TimelineAbstractRendererPrivate {
public:
enum MatchResult {
NoMatch,
Cutoff,
ApproximateMatch,
ExactMatch
};
struct MatchParameters {
qint64 startTime;
qint64 endTime;
qint64 exactTime;
qint64 bestOffset;
};
TimelineRendererPrivate();
~TimelineRendererPrivate();
void clear();
int rowFromPosition(int y) const;
MatchResult checkMatch(MatchParameters *params, int index, qint64 itemStart, qint64 itemEnd);
MatchResult matchForward(MatchParameters *params, int index);
MatchResult matchBackward(MatchParameters *params, int index);
void findCurrentSelection(int mouseX, int mouseY, int width);
static const int SafeFloatMax = 1 << 12;
void resetCurrentSelection();
TimelineRenderState *findRenderState();
int currentEventIndex;
int currentRow;
QVector<QHash<qint64, TimelineRenderState *> > renderStates;
TimelineRenderState *lastState;
};
} // namespace Timeline
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