mainpane.java

时空图计算和编辑程序

				//gy=gtmp.y-4+(ZeroY/Global.LENGTH-gtmp.y)%4;
			//int gx=gtmp.x,gy=gtmp.y-3;
			//Point pos=myGrid.getPos(gx,gy);
			//boolean bool=myGrid.LocateIns(actins,pos.x,pos.y);
			boolean bool=myGrid.LocateIns(actins,actins.getX()+Global.LENGTH/2,actins.getY()+Global.LENGTH/2);
			//System.out.println(bool);
			if(!bool){
					actins.setLocation(foreloc);
			}
			/*else{
				//检查actins是否压在其他标签上
				if(myGrid.CheckIfOver(actins))
					actins.setLocation(foreloc);
				Square stmp=myGrid.getIns(actins,e.getX()-picX,e.getY());
				if(stmp!=null)
				{//如果有其他标签就交换位置
					//stmp.setLocation(foreloc);
					actins.setLocation(foreloc);
				}
			}*/
			actins.selected=false;
			actins=null;
		}
		repaint(0,0,getWidth(),getHeight());
	}
	
	public void MouseDragged(MouseEvent e)
	{//鼠标拖拽
		if(picked)curpnt.setLocation(e.getX()-picX,e.getY());
		else 
			if(actins!=null){
				int x=e.getX()-picX-divsize.width,y=e.getY()-divsize.height;
				if(y>ZeroY-4*Global.LENGTH)y=ZeroY-4*Global.LENGTH;
				actins.setLocation(x,y);
			}
		repaint(0,0,getWidth(),getHeight());
	}
	public void mouseWheelMoved(MouseWheelEvent e) 
	{//鼠标滚动
		if(e.getWheelRotation()>0)
		{
			scroll.setValue(scroll.getValue()+scroll.getVisibleAmount());
		}else
		{
			scroll.setValue(scroll.getValue()-scroll.getVisibleAmount());
		}
		picX=-scroll.getValue();
		repaint();
	}
	public void adjustmentValueChanged(AdjustmentEvent e)
	{//滚动条事件
		picX=-scroll.getValue();
		repaint();
	}
	//功能函数

	public void MarkIns(Square[] s,boolean bool)
	{//标记数据内内的S
		Square stmp[]=myGrid.getAllIns();
		for(int i=0;i<stmp.length;i++)
			stmp[i].selected=false;
		if(s==null)return;
		for(int i=0;i<s.length;i++)
			s[i].selected = bool;
	}
	public void MarkIns(Square s,boolean bool)
	{//标记单个
		Square stmp[]=myGrid.getAllIns();
		for(int i=0;i<stmp.length;i++)
			stmp[i].selected=false;
		if(s==null)return;
		s.selected=bool;
	}
	public void SetEditable(boolean bool)
	{//设置编辑状态
		isEditable=bool;
		editbtn.setEnabled(!bool);
		readbtn.setEnabled(bool);
		//btnpane.setEnabled(bool);
		//if(bool)detailloc=null;
		repaint(0,Global.LENGTH,getWidth(),Global.LENGTH);
	}
	public void CreateNewImage()
	{
		//新建文件
		setEnabled(false);
		repaint();
		initdlg.setVisible(true);
		setEnabled(true);
		repaint();
		if(initdlg.isReady)
		{
			int width=initdlg.lenX*Global.LENGTH+Global.START_X;
			StartupNew(width,initdlg.style);
			this.ShowMsgPane("新工作图像已建立，尺寸"+width+"*"+getHeight()+" pixels",true);
		}else
		{
			this.ShowMsgPane("建立计划取消",true);
		}
	}
	public void ShowImage(BufferedImage image)
	{//显示图像
		for(int i=0;i<viewer.length;i++)
		{
			if(!viewer[i].isVisible())
			{
				viewer[i].setVisible(true);
				viewer[i].setImage(image);
				return;
			}
		}
		ImageView view=new ImageView(ImageView.SYSDISPOSE);
		view.setVisible(true);
		view.setImage(image);
	}
	public void SaveImage(BufferedImage image)
	{//保存图像
		chooser.setTitle("选择导出位置");
		chooser.setMode(FileDialog.SAVE);
		chooser.setVisible(true);
		String path=chooser.getDirectory()+chooser.getFile();
		String form=path.substring(path.length()-4);
		if(form.equals(Global.IMAGEFORM)){
			try{	
				ImageIO.write(image,"PNG",new File(path));
				this.ShowMsgPane("导出图像操作成功，图像被保存在["+path+"].",true);
			}catch(Exception e){
				this.ShowMsgPane("导出图像操作失败，请确认文件路径合法性和文件编辑完整性.",true);
			}
		}else
			this.ShowMsgPane("导出图像文件格式应为"+Global.IMAGEFORM+",请确认文件格式正确.",true);
	}
	public boolean SaveFiles(String path,String content)
	{//存储文件
		try{
			RandomAccessFile writer=new RandomAccessFile(path,"rw");
			writer.write(content.getBytes());
			writer.close();
			return true;
		}catch(Exception e){}
		return false;
	}
	public boolean SaveImage(String path,BufferedImage img)
	{//保存图像
		try{
			ImageIO.write(img,"PNG",new File(path));
			return true;
		}catch(Exception e){}
		return false;
	}
	public void SaveRecord()
	{//保存记录
		chooser.setTitle("选择保存文件");
		chooser.setMode(FileDialog.SAVE);
		chooser.setDirectory(Global.OUTPUT_DIR);
		chooser.setVisible(true);
		File file=new File(chooser.getDirectory()+chooser.getFile());
		String form=file.getPath().substring(file.getPath().length()-4);
		if(form.equals(Global.RECORD))
		{//有找到有效的文件
			try{
				RandomAccessFile writer=new RandomAccessFile(file,"rw");
				writer.write(myGrid.output().getBytes());
				writer.close();
				this.ShowMsgPane("记录被保存在["+file.getAbsolutePath()+"],文件已保存.",true);
			}catch(Exception e){
				this.ShowMsgPane("记录保存失败,请检查文件路径有效性以及编辑是否缺损.",true);
			}
		}
		else
			this.ShowMsgPane("记录保存格式应为"+Global.RECORD+"请确认文件格式正确.",true);
	}
	public void LoadRecord()
	{//加载记录
		chooser.setTitle("选择读取文件");
		chooser.setMode(FileDialog.LOAD);
		chooser.setDirectory(Global.OUTPUT_DIR);
		chooser.setVisible(true);
		String path=chooser.getDirectory()+chooser.getFile();
		String form=path.substring(path.length()-4);
		if(form.equals(Global.RECORD))
		{//有找到有效的文件
			try{
				RandomAccessFile reader=new RandomAccessFile(path,"rw");
				byte[] buf=new byte[1024];
				StringBuffer strbuf=new StringBuffer();
				while((reader.read(buf))>=0)
				{
					strbuf.append(new String(buf));
				}
				reader.close();
				this.StartupNew(strbuf.toString());
				this.ShowMsgPane("读取记录成功,记录文件为["+path+"]",true);
			}catch(Exception e){
				e.printStackTrace();
				this.ShowMsgPane(path+"读取记录失败,请检查文件完整性",true);
			}
		}else
			this.ShowMsgPane("读取记录格式应为"+Global.RECORD+",请确认文件格式正确.",true);
		
	}
	public void ExportAll()
	{//导出全部
		setEnabled(false);
//		开始导出数据
		File file=new File(Global.OUTPUT_DIR);
		if(!file.exists())
			file.mkdir();
		Calendar date=Calendar.getInstance();
		String filename=""+date.get(Calendar.HOUR_OF_DAY)+date.get(Calendar.MINUTE)+date.get(Calendar.MINUTE);
		String dirname=Global.OUTPUT_DIR+"\\"+date.get(Calendar.HOUR_OF_DAY)+date.get(Calendar.MINUTE)+date.get(Calendar.MINUTE)+"\\";
		file=new File(dirname);
		file.mkdir();
		//开始保存
		//保存记录
		this.SaveFiles(dirname+filename+Global.RECORD,myGrid.output());
		//保存计算
		conpane.showText(myGrid.outputResult());
		this.SaveFiles(dirname+filename+Global.RESAULT,conpane.getConsole());
		//导出图像
		this.SaveImage(dirname+filename+"-1"+Global.IMAGEFORM,myGrid.outputReportImage());
//		导出图像
		this.SaveImage(dirname+filename+"-2"+Global.IMAGEFORM,myGrid.outputReportImage2());
		//导出优化图像
		this.SaveImage(dirname+filename+"-3"+Global.IMAGEFORM,myGrid.outputDivSample());
		this.ShowMsgPane("您的数据已经批量导出至[ "+dirname+filename+" ]下，请注意检查",true);
		//
		setEnabled(true);
	}
	public void SaveReport()
	{//保存计算结果
		String result=myGrid.outputResult();
		if(result==null)
		{
			this.ShowMsgPane("不能产生有效的计算结果,请检查您的工作图像是否有元素.",true);
			return;
		}
		conpane.showText(result);
		if(myGrid.size()==0)
		{
			this.ShowMsgPane("您的工作画面内还没有有效的元素，请编辑后再保存.",true);
			return;
		}
		chooser.setTitle("选择保存文件");
		chooser.setMode(FileDialog.SAVE);
		chooser.setVisible(true);
		//开始保存过程
		String path=chooser.getDirectory()+chooser.getFile();
		String form=path.substring(path.length()-4);
		if(form.equals(Global.RESAULT))
		{//有找到有效的文件
			try{
				RandomAccessFile writer=new RandomAccessFile(path,"rw");
				writer.write(conpane.getConsole().getBytes());
				writer.close();
				this.ShowMsgPane("计算结果被保存在["+path+"],文件已保存.",true);
			}catch(Exception e){
				this.ShowMsgPane("计算保存失败,请检查文件路径有效性以及编辑是否缺损.",true);
			}
		}
		else
			this.ShowMsgPane("计算结果保存格式应为"+Global.RESAULT+",请确认文件格式正确.",true);
	}
	/**
	 * 图像处理区
	 * */
	public void initBackImage(int w,int h)
	{//初始化背景图像和网格尺寸
		//初始化图像
		backimage=this.getGraphicsConfiguration().createCompatibleImage(w,h);
		Graphics2D g=backimage.createGraphics();
		g.setRenderingHint(RenderingHints.KEY_ANTIALIASING,RenderingHints.VALUE_ANTIALIAS_ON);
		//开始绘制
		//填充背景
		g.setColor(Color.WHITE);
		g.fillRect(0,0,w,h);
		//绘制网格
		int gridX=w/Global.LENGTH+1,gridY=h/Global.LENGTH,x,y;
		g.setColor(Color.LIGHT_GRAY);
		for(int i=0;i<gridX;i++)
			for(int j=0;j<gridY;j++)
			{
				y=Global.LENGTH*j;
				x=Global.START_X+Global.LENGTH*i;
				g.drawLine(x,0,x,h);
				g.drawLine(Global.START_X,y,w,y);
				if(j==gridY-2 )
				{
					ZeroY=y;
				}
			}
		g.setColor(Color.GRAY);
		for(int i=0;i<gridX;i++)
		{
			x=Global.START_X+Global.LENGTH*i+3;
			g.drawString("t "+i,x,ZeroY+14);
		}
		//绘制坐标线
		g.setColor(Color.BLACK);
		g.setStroke(new BasicStroke(1.2f));
		g.drawLine(Global.START_X,0,Global.START_X,h);
		g.drawLine(Global.START_X,ZeroY,w,ZeroY);
		g.drawLine(w,ZeroY,w-10,ZeroY-5);
		g.drawLine(w,ZeroY,w-10,ZeroY+5);
		//绘制边框
//		底部
		GradientPaint paint=new GradientPaint(0,ZeroY+Global.LENGTH/2,new Color(255,255,255,60),0,h-Global.LENGTH,Color.WHITE);
		g.setPaint(paint);
		g.fillRect(0,ZeroY+Global.LENGTH/2,w,h-ZeroY);
//		顶部
		paint=new GradientPaint(0,Global.LENGTH*2,new Color(255,255,255,60),0,Global.LENGTH,Color.WHITE);
		g.setPaint(paint);
		g.fillRect(0,0,w,Global.LENGTH*2);
//		释放资源
		g.setColor(Color.LIGHT_GRAY);
		g.drawLine(0,22,w,22);
		g.dispose();
		//初始化网格属性
		if(myGrid==null){
			myGrid=new Grid(w,ZeroY,this);
			myGrid.setStyle(style);
		}
		scroll.setValues(picX,10,0,w-getWidth());
	}
	public void update(Graphics g)
	{//刷新
		//picSize.setSize(getWidth()*2,getHeight());
		if(offimage==null || offG==null)
		{
			offimage=this.getGraphicsConfiguration().createCompatibleImage(picSize.width,picSize.height);
			offG=offimage.createGraphics();
			offG.setRenderingHint(RenderingHints.KEY_ANTIALIASING,RenderingHints.VALUE_ANTIALIAS_ON);
			//offG.setFont(new Font(offG.getFont().getFontName(),Font.PLAIN,14));
			SetEditable(true);
			detailloc=null;
			picX=0;
		}
		if(backimage==null){
			initBackImage(picSize.width,picSize.height);
			}
		offG.drawImage(backimage,0,0,this);
		//绘制文字
		offG.setColor(Color.BLACK);
		offG.drawString("S 空间/总计"+myGrid.size()+"条指令/状态:"+((isEditable)?"可写":"只读"),Global.START_X+2-picX,Global.LENGTH*2-5);
		offG.drawString("T 时间",getWidth()-Global.LENGTH*2-picX,ZeroY+Global.LENGTH);
		//绘制命令
		//myGrid=null;
		if(myGrid!=null)
			myGrid.paint(offG);
		else
			offG.drawString("没有生成有效网格",getWidth()/2-42,getHeight()/2-Global.LENGTH);
		//绘制活动命令
		if(actins!=null)actins.paint(offG);
		//绘制选择框
		if(picked){
			offG.setColor(selecolor);
			offG.fillRect(mousepnt.x,mousepnt.y,curpnt.x-mousepnt.x,curpnt.y-mousepnt.y);
			offG.setColor(Color.GRAY);
			offG.drawRect(mousepnt.x,mousepnt.y,curpnt.x-mousepnt.x,curpnt.y-mousepnt.y);
		}
		paint(g);
	}
	public void paint(Graphics g)
	{//绘制
		if(isbool)
		{
			isbool=false;
			//colorpane
			colorpane.setLocation(getWidth(),23);			
			//rcdpane
			rcdpane.setBounds(colorpane.getX(),colorpane.getY()+colorpane.getHeight()+1,220,200);
//			conpane
			conpane.setBounds(colorpane.getX(),rcdpane.getY()+rcdpane.getHeight()+1
					,220,300);
			//scroll
			scroll.setBounds(1,getHeight()-14,getWidth()-2,12);
			//talker
			talker.setLocation(father.getX()+getWidth()/2-talker.getWidth()/2
							  ,father.getY()+getHeight()/2-talker.getHeight()/2);
			taskdlg.setSize(250,125);
			taskdlg.setLocation(father.getX()+getWidth()/2-taskdlg.getWidth()/2,
								father.getY()+getHeight()/2-taskdlg.getHeight()/2);
			picSize=new Dimension(getWidth(),getHeight());
		}
		if(offimage==null)			
			repaint();
		g.drawImage(offimage,picX,0,this);
		if(!isEnabled())
		{
			g.setColor(unablecolor);
			g.fillRect(0,0,getWidth(),getHeight());
		}
		super.paint(g);
	}

}