/**
* @file ConsoleOutputWidget.h
* @brief 统一输出服务，采用了singleton模式
* @date 2015-1-18
* @author: aiya
*/
#pragma once
#include <QDockWidget>
#include <QTextEdit>

enum Priority
{
    PAI_FATAL = 1 << 4,
    PAI_ERROR = 1 << 3,
    PAI_WARN = 1 << 2,
    PAI_INFO = 1 << 1,
    PAI_DEBUG = 1 << 0,
    PAI_BASE = 1,
    PAI_FATAL_UP = PAI_FATAL,
    PAI_ERROR_UP = PAI_ERROR | PAI_FATAL_UP,
    PAI_WARN_UP = PAI_WARN | PAI_ERROR_UP,
    PAI_INFO_UP = PAI_INFO | PAI_WARN_UP,
    PAI_DEBUG_UP = PAI_DEBUG | PAI_INFO_UP,
    PAI_ALL = PAI_DEBUG_UP,
    PAI_DEFAULT = PAI_INFO_UP,
};

/**
* @class ConsoleOutputWidget
* @brief 统一输出服务，在界面输出的同时，调用了底层的日志写出程序
* @useage 
    AppendConsole(PAI_ERROR,"测试输出");
    AppendConsole(PAI_INFO,"测试输出");
* @date 2015-1-18
* @author: aiya
*/
class ConsoleOutputWidget:public QDockWidget
{
	Q_OBJECT
public:
	ConsoleOutputWidget(const QString &title, QWidget *parent = 0, Qt::WindowFlags flags = 0);
	~ConsoleOutputWidget();
	/**
	* @function AppendConsole
	* @brief 输出日志
	* @param priority 日志输出级别
	* @param output 要输出的日志内容
	*/
	void AppendConsole(QColor c,const QString &output);
private:
	
	QTextEdit * Console;
};

extern ConsoleOutputWidget* ConsoleOutService();