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Java > Open Source Codes > org > nightlabs > editor2d > util > FeedbackUtil


1 /* *****************************************************************************
2  * NightLabs Editor2D - Graphical editor framework *
3  * Copyright (C) 2004-2005 NightLabs - http://NightLabs.org *
4  * Project author: Daniel Mazurek <Daniel.Mazurek [at] nightlabs [dot] org> *
5  * *
6  * This library is free software; you can redistribute it and/or *
7  * modify it under the terms of the GNU Lesser General Public *
8  * License as published by the Free Software Foundation; either *
9  * version 2.1 of the License, or (at your option) any later version. *
10  * *
11  * This library is distributed in the hope that it will be useful, *
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of *
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
14  * Lesser General Public License for more details. *
15  * *
16  * You should have received a copy of the GNU Lesser General Public *
17  * License along with this library; if not, write to the *
18  * Free Software Foundation, Inc., *
19  * 51 Franklin St, Fifth Floor, *
20  * Boston, MA 02110-1301 USA *
21  * *
22  * Or get it online : *
23  * http://www.gnu.org/copyleft/lesser.html *
24  * *
25  * *
26  ******************************************************************************/
27
28 package org.nightlabs.editor2d.util;
29
30 import org.eclipse.draw2d.ColorConstants;
31 import org.eclipse.swt.graphics.Color;
32 import org.nightlabs.editor2d.DrawComponentContainer;
33 import org.nightlabs.editor2d.ImageDrawComponent;
34 import org.nightlabs.editor2d.ShapeDrawComponent;
35 import org.nightlabs.editor2d.figures.FeedbackShapeFigure;
36 import org.nightlabs.editor2d.figures.ShapeFigure;
37 import org.nightlabs.editor2d.j2d.GeneralShape;
38 import org.nightlabs.editor2d.j2d.GeneralShapeFactory;
39
40
41 public class FeedbackUtil
42 {
43 // protected static DefaultFeedbackConfigModule defaultFeedbackConfig;
44
45   public FeedbackUtil()
46   {
47     super();
48 // try {
49 // defaultFeedbackConfig = (DefaultFeedbackConfigModule) Config.sharedInstance().createConfigModule(DefaultFeedbackConfigModule.class);
50 // } catch (ConfigException e) {
51 // // TODO Auto-generated catch block
52 // e.printStackTrace();
53 // }
54 }
55   
56   public static Color GHOST_FILL_COLOR = new Color(null, 31, 31, 31);
57   public static final Color DEFAULT_BGCOLOR = ColorConstants.darkGray;
58   public static final Color DEFAULT_FGCOLOR = ColorConstants.white;
59   
60   protected static Color bgColor = DEFAULT_BGCOLOR;
61   public static Color getBackgroundColor() {
62     return bgColor;
63   }
64   
65   protected static Color fgColor = DEFAULT_FGCOLOR;
66   public static Color getForegroundColor() {
67     return fgColor;
68   }
69   
70   public static ShapeFigure getCustomFeedbackFigure(Object JavaDoc modelPart)
71     //protected IFigure getCustomFeedbackFigure(Object modelPart)
72 {
73       GeneralShape gs = null;
74       if (modelPart instanceof ShapeDrawComponent) {
75         ShapeDrawComponent sdc = (ShapeDrawComponent) modelPart;
76         gs = (GeneralShape)sdc.getGeneralShape().clone();
77       }
78       else if (modelPart instanceof ImageDrawComponent) {
79         ImageDrawComponent idc = (ImageDrawComponent) modelPart;
80         gs = (GeneralShape) idc.getImageShape().clone();
81       }
82       else if (modelPart instanceof DrawComponentContainer)
83       {
84         DrawComponentContainer container = (DrawComponentContainer) modelPart;
85         ShapeFigure containerFigure = new FeedbackShapeFigure();
86         GeneralShape containerShape = GeneralShapeFactory.createRectangle(1,1,1,1);
87         containerFigure.setGeneralShape(containerShape);
88         containerFigure.setXOR(true);
89         containerFigure.setFill(true);
90         containerFigure.setBackgroundColor(bgColor);
91         containerFigure.setForegroundColor(fgColor);
92     // for (Iterator it = container.getDrawComponents().iterator(); it.hasNext(); ) {
93 // DrawComponent dc = (DrawComponent) it.next();
94 // ShapeFigure figure = getCustomFeedbackFigure(dc);
95 // containerFigure.add(figure);
96 // }
97 return containerFigure;
98       }
99       else {
100         gs = GeneralShapeFactory.createRectangle(0, 0, 10, 10);
101       }
102       ShapeFigure shapeFigure = new FeedbackShapeFigure();
103       shapeFigure.setGeneralShape(gs);
104       shapeFigure.setXOR(true);
105       shapeFigure.setFill(true);
106       shapeFigure.setBackgroundColor(bgColor);
107       shapeFigure.setForegroundColor(fgColor);
108       return shapeFigure;
109     }
110   
111 // public static ShapeFigure createCustomFeedbackFigure(Object modelPart)
112 // {
113 // GeneralShape gs = null;
114 // if (modelPart instanceof ShapeDrawComponent) {
115 // ShapeDrawComponent sdc = (ShapeDrawComponent) modelPart;
116 // gs = (GeneralShape)sdc.getGeneralShape().clone();
117 // }
118 // else if (modelPart instanceof ImageDrawComponent) {
119 // ImageDrawComponent idc = (ImageDrawComponent) modelPart;
120 // gs = (GeneralShape) idc.getImageShape().clone();
121 // }
122 // else if (modelPart instanceof DrawComponentContainer)
123 // {
124 // DrawComponentContainer container = (DrawComponentContainer) modelPart;
125 // ShapeFigure containerFigure = new FeedbackShapeFigure();
126 // GeneralShape containerShape = GeneralShapeFactory.createRectangle(1,1,1,1);
127 // containerFigure.setGeneralShape(containerShape);
128 // containerFigure.setXOR(true);
129 // containerFigure.setFill(true);
130 // containerFigure.setBackgroundColor(ColorConstants.darkGray);
131 // containerFigure.setForegroundColor(ColorConstants.white);
132 // for (Iterator it = container.getDrawComponents().iterator(); it.hasNext(); ) {
133 // DrawComponent dc = (DrawComponent) it.next();
134 // ShapeFigure figure = createCustomFeedbackFigure(dc);
135 // containerFigure.add(figure);
136 // }
137 // return containerFigure;
138 // }
139 // else {
140 // gs = GeneralShapeFactory.createRectangle(0, 0, 10, 10);
141 // }
142 // ShapeFigure shapeFigure = new FeedbackShapeFigure();
143 // shapeFigure.setGeneralShape(gs);
144 // shapeFigure.setXOR(true);
145 // shapeFigure.setFill(true);
146 // shapeFigure.setBackgroundColor(ColorConstants.darkGray);
147 // shapeFigure.setForegroundColor(ColorConstants.white);
148 // return shapeFigure;
149 // }
150
151 //public static ShapeFigure getCustomFeedbackFigure(Object modelPart)
152 //{
153 // GeneralShape gs = null;
154 // if (modelPart instanceof ShapeDrawComponent) {
155 // ShapeDrawComponent sdc = (ShapeDrawComponent) modelPart;
156 // gs = (GeneralShape)sdc.getGeneralShape().clone();
157 // }
158 // else if (modelPart instanceof ImageDrawComponent) {
159 // ImageDrawComponent idc = (ImageDrawComponent) modelPart;
160 // gs = (GeneralShape) idc.getImageShape().clone();
161 // }
162 // else if (modelPart instanceof DrawComponentContainer)
163 // {
164 // DrawComponentContainer container = (DrawComponentContainer) modelPart;
165 // ShapeFigure containerFigure = new FeedbackShapeFigure();
166 // GeneralShape containerShape = GeneralShapeFactory.createRectangle(1,1,1,1);
167 // containerFigure.setGeneralShape(containerShape);
168 // setDefaultFeedback(containerFigure);
169 // for (Iterator it = container.getDrawComponents().iterator(); it.hasNext(); ) {
170 // DrawComponent dc = (DrawComponent) it.next();
171 // ShapeFigure figure = getCustomFeedbackFigure(dc);
172 // containerFigure.add(figure);
173 // }
174 // return containerFigure;
175 // }
176 // else {
177 // gs = GeneralShapeFactory.createRectangle(0, 0, 10, 10);
178 // }
179 // ShapeFigure shapeFigure = new FeedbackShapeFigure();
180 // shapeFigure.setGeneralShape(gs);
181 // setDefaultFeedback(shapeFigure);
182 // return shapeFigure;
183 //}
184
185 // public static void setDefaultFeedback(ShapeFigure sf)
186 // {
187 // sf.setBackgroundColor(J2DUtil.toSWTColor(defaultFeedbackConfig.getBgColor()));
188 // sf.setForegroundColor(J2DUtil.toSWTColor(defaultFeedbackConfig.getFgColor()));
189 // sf.setXOR(defaultFeedbackConfig.isXor());
190 // sf.setFill(defaultFeedbackConfig.isFill());
191 // }
192
193   
194 }
195
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