120 lines
2.5 KiB
C++
120 lines
2.5 KiB
C++
#pragma once
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#include <QtGui/QColor>
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#include <rainbow.h>
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#include <MessageLevel.h>
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#include <QMap>
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class ColorCache
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{
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public:
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ColorCache(QColor front, QColor back, qreal bias)
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{
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m_front = front;
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m_back = back;
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m_bias = bias;
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};
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void addColor(int key, QColor color)
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{
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m_colors[key] = {color, blend(color), blendBackground(color)};
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}
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void setForeground(QColor front)
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{
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if(m_front != front)
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{
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m_front = front;
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recolorAll();
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}
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}
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void setBackground(QColor back)
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{
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if(m_back != back)
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{
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m_back = back;
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recolorAll();
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}
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}
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QColor getFront(int key)
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{
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auto iter = m_colors.find(key);
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if(iter == m_colors.end())
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{
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return QColor();
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}
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return (*iter).front;
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}
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QColor getBack(int key)
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{
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auto iter = m_colors.find(key);
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if(iter == m_colors.end())
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{
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return QColor();
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}
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return (*iter).back;
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}
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/**
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* Blend the color with the front color, adapting to the back color
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*/
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QColor blend(QColor color);
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/**
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* Blend the color with the back color
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*/
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QColor blendBackground(QColor color);
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protected:
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void recolorAll();
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protected:
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struct ColorEntry
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{
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QColor original;
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QColor front;
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QColor back;
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};
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protected:
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qreal m_bias;
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QColor m_front;
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QColor m_back;
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QMap<int, ColorEntry> m_colors;
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};
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class LogColorCache : public ColorCache
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{
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public:
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LogColorCache(QColor front, QColor back)
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: ColorCache(front, back, 1.0)
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{
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addColor((int)MessageLevel::MultiMC, QColor("purple"));
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addColor((int)MessageLevel::Debug, QColor("green"));
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addColor((int)MessageLevel::Warning, QColor("orange"));
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addColor((int)MessageLevel::Error, QColor("red"));
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addColor((int)MessageLevel::Fatal, QColor("red"));
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addColor((int)MessageLevel::Message, front);
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}
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QColor getFront(MessageLevel::Enum level)
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{
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if(!m_colors.contains((int) level))
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{
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return ColorCache::getFront((int)MessageLevel::Message);
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}
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return ColorCache::getFront((int)level);
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}
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QColor getBack(MessageLevel::Enum level)
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{
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if(level == MessageLevel::Fatal)
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{
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return QColor(Qt::black);
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}
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return QColor(Qt::transparent);
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}
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};
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