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57 lines
1.7 KiB
C++
57 lines
1.7 KiB
C++
/*
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* All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
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* its licensors.
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*
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* For complete copyright and license terms please see the LICENSE at the root of this
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* distribution (the "License"). All use of this software is governed by the License,
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* or, if provided, by the license below or the license accompanying this file. Do not
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* remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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*
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*/
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// Original file Copyright Crytek GMBH or its affiliates, used under license.
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#pragma once
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#include "Range.h"
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#include <functional>
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#include <vector>
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#include <QRect>
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class QPainter;
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class QPalette;
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namespace DrawingPrimitives
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{
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struct SRulerOptions;
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typedef std::function<void()> TDrawCallback;
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struct SRulerOptions
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{
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QRect m_rect;
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Range m_visibleRange;
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Range m_rulerRange;
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int m_textXOffset;
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int m_textYOffset;
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int m_markHeight;
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int m_shadowSize;
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TDrawCallback m_drawBackgroundCallback;
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};
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struct STick
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{
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bool m_bTenth;
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int m_position;
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float m_value;
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};
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typedef SRulerOptions STickOptions;
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std::vector<STick> CalculateTicks(uint size, Range visibleRange, Range rulerRange, int* pRulerPrecision, Range* pScreenRulerRange);
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void DrawTicks(const std::vector<STick>& ticks, QPainter& painter, const QPalette& palette, const STickOptions& options);
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void DrawTicks(QPainter& painter, const QPalette& palette, const STickOptions& options);
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void DrawRuler(QPainter& painter, const QPalette& palette, const SRulerOptions& options, int* pRulerPrecision);
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}
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