resource.java

一个eclipse插件源代码。用于web开发

/*
 * $Header: /home/cvs/WEBPUMP2.0/WebPumpIDE_Src/WebPumpIDE/src/com/webpump/ui/module/model/Resource.java,v 1.1.1.1 2004/07/01 09:07:50 wang_j Exp $
 * $Revision: 1.1.1.1 $
 * $Date: 2004/07/01 09:07:50 $
 *
 * ====================================================================
 *
 * The NanJing HopeRun(IT-FOREST) Software License, Version 2.0.0
 *
 * Copyright 2003-2004 by NanJing HopeRun(IT-FOREST) Information System Co., Ltd, CHINA and
 *                        IT Forest Corporation
 * All rights reserved.
 *
 * This software is the confidential and proprietary information of
 * HopeRun(IT-FOREST) Information System Co., Ltd, CHINA and IT Forest Corporation.
 * You shall not disclose such Confidential Information and shall use it only in
 * accordance with the terms of the license agreement you entered into with
 * HopeRun(IT-FOREST) Information System Co., Ltd, CHINA and IT Forest Corporation.
 */
package com.webpump.ui.module.model;

import java.util.Vector;

import org.eclipse.swt.custom.ScrolledComposite;
import org.eclipse.swt.graphics.Cursor;
import org.eclipse.swt.graphics.GC;
import org.eclipse.swt.graphics.Point;
import org.eclipse.swt.graphics.Rectangle;
import org.eclipse.swt.widgets.*;

/**
 * Class for resource
 * 
 * @author shi_l
 * @version 2.0.0 2004-2-12
 */
public class Resource {

	/** arrow cursor id*/
	public static int ARROW_CURSOR = 0;

	/** cross cursor id*/
	public static int CROSS_CURSOR = 1;

	/** hand cursor id*/
	public static int HAND_CURSOR = 2;

	/** sizewe cursor id*/
	public static int SIZEWE_CURSOR = 3;

	/** sizens cursor id*/
	public static int SIZENS_CURSOR = 4;

	/** sizeall cursor id*/
	public static int SIZEALL_CURSOR = 5;

	/** shell*/
	private Shell m_objShell;

	/** display*/
	private Display m_objDisplay;

	/** canvas*/
	private Canvas m_objCanvas;

	/** cross cursor*/
	private Cursor m_CROSS_CURSOR;

	/** arrow cursor*/
	private Cursor m_ARROW_CURSOR;

	/** hand cursor*/
	private Cursor m_HAND_CURSOR;

	/** sizewe cursor*/
	private Cursor m_SIZEWE_CURSOR;

	/** sizens cursor*/
	private Cursor m_SIZENS_CURSOR;

	/** sizeall cursor*/
	private Cursor m_SIZEALL_CURSOR;

	/** gc*/
	private GC m_objGc;

	/** record the state of the module editor*/
	private int m_nState;

	/** the numbers of the active pages*/
	private Vector m_vActivePageNum;

	/** the number of the active task*/
	private int m_nActiveTaskNum;

	/** the number of the hot page*/
	private int m_nHotPageNum;

	/** the number of the active port*/
	private int m_nActivePortNum;

	/** the number of the seam*/
	private int m_nSeamNum;

	/** the number of the start port*/
	private int m_nStartPort;

	/** the start point*/
	private Point m_objStartPoint;

	/** the number of the start page*/
	private int m_nStartPageNum;

	/** the origin point*/
	private Point m_objOriginPoint;

	/** the old point*/
	private Point m_objOldPoint;

	/** points of old task*/
	private Vector m_vOldTaskPoints;

	/** old points*/
	private Vector m_vOldPoints;

	/** old position of the task*/
	private int m_nOldLinePos;

	/** start or end point*/
	private int m_nStartEndPoint;

	/** temp rect*/
	private Rectangle m_objTmpRect;

	/** record the actvie squeqe of the pages*/
	private Vector m_vActiveList;

	/**
	 * constructor
	 */
	public Resource() {
		m_nState = 1;
		m_vActivePageNum = new Vector();
		m_nActiveTaskNum = -1;
		m_nHotPageNum = -1;
		m_nActivePortNum = -1;
		m_nSeamNum = -1;
		m_nStartPort = -1;
		m_nStartPageNum = -1;
		m_objStartPoint = new Point(-1, -1);
		m_objOriginPoint = new Point(-1, -1);
		m_objOldPoint = new Point(-1, -1);
		m_vOldTaskPoints = new Vector();
		m_nOldLinePos = -1;
		m_nStartEndPoint = -1;
		m_objTmpRect = new Rectangle(0, 0, Page.WIDTH, Page.HEIGHT);
		m_vActiveList = new Vector();
		m_vOldPoints = new Vector();
	}

	/**
	 * set shell
	 * @param shell
	 */
	public void setShell(Shell shell) {
		m_objShell = shell;
	}

	/**
	 * set display
	 * @param display
	 */
	public void setDisplay(Display display) {
		m_objDisplay = display;
	}

	/**
	 * set canvas
	 * @param canvas
	 */
	public void setCanvas(Canvas canvas) {
		m_objCanvas = canvas;
	}

	/**
	 * set arrow cursor
	 * @param cursor
	 */
	public void setArrowCursor(Cursor cursor) {
		m_ARROW_CURSOR = cursor;
	}

	/**
	 * set crosss cursor
	 * @param cursor
	 */
	public void setCrossCursor(Cursor cursor) {
		m_CROSS_CURSOR = cursor;
	}

	/**
	 * set hand cursor
	 * @param cursor
	 */
	public void setHandCursor(Cursor cursor) {
		m_HAND_CURSOR = cursor;
	}

	/**
	 * set sizewe cursor
	 * @param cursor
	 */
	public void setSIZEWECursor(Cursor cursor) {
		m_SIZEWE_CURSOR = cursor;
	}

	/**
	 * set sizens cursor
	 * @param cursor
	 */
	public void setSIZENSCursor(Cursor cursor) {
		m_SIZENS_CURSOR = cursor;
	}

	/**
	 * set size all cursor
	 * @param cursor
	 */
	public void setSIZEALLCursor(Cursor cursor) {
		m_SIZEALL_CURSOR = cursor;
	}

	/**
	 * set cursor of the canvas according the param
	 * @param style
	 */
	public void setCursor(int style) {
		//根据参