01: /*
02: * The Unified Mapping Platform (JUMP) is an extensible, interactive GUI
03: * for visualizing and manipulating spatial features with geometry and attributes.
04: *
05: * JUMP is Copyright (C) 2003 Vivid Solutions
06: *
07: * This program implements extensions to JUMP and is
08: * Copyright (C) 2004 Integrated Systems Analysts, Inc.
09: *
10: * This program is free software; you can redistribute it and/or
11: * modify it under the terms of the GNU General Public License
12: * as published by the Free Software Foundation; either version 2
13: * of the License, or (at your option) any later version.
14: *
15: * This program is distributed in the hope that it will be useful,
16: * but WITHOUT ANY WARRANTY; without even the implied warranty of
17: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: * GNU General Public License for more details.
19: *
20: * You should have received a copy of the GNU General Public License
21: * along with this program; if not, write to the Free Software
22: * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
23: *
24: * For more information, contact:
25: *
26: * Integrated Systems Analysts, Inc.
27: * 630C Anchors St., Suite 101
28: * Fort Walton Beach, Florida
29: * USA
30: *
31: * (850)862-7321
32: */
33:
34: package org.openjump.core.ui.plugin.edittoolbox.cursortools;
35:
36: import javax.swing.Icon;
37: import javax.swing.ImageIcon;
38:
39: import com.vividsolutions.jump.I18N;
40: import com.vividsolutions.jump.workbench.ui.LayerNamePanelProxy;
41: import com.vividsolutions.jump.workbench.ui.cursortool.CursorTool;
42: import com.vividsolutions.jump.workbench.ui.cursortool.editing.FeatureDrawingUtil;
43:
44: public class DrawConstrainedPolygonTool extends ConstrainedPolygonTool {
45: private FeatureDrawingUtil featureDrawingUtil;
46: final static String drawConstrainedPolygon = I18N
47: .get("org.openjump.core.ui.plugin.edittoolbox.cursortools.DrawConstrainedPolygonTool.Draw-Constrained-Polygon");
48:
49: protected DrawConstrainedPolygonTool(
50: FeatureDrawingUtil featureDrawingUtil) {
51: this .featureDrawingUtil = featureDrawingUtil;
52: }
53:
54: public static CursorTool create(
55: LayerNamePanelProxy layerNamePanelProxy) {
56: FeatureDrawingUtil featureDrawingUtil = new FeatureDrawingUtil(
57: layerNamePanelProxy);
58:
59: return featureDrawingUtil.prepare(
60: new DrawConstrainedPolygonTool(featureDrawingUtil),
61: true);
62: }
63:
64: public Icon getIcon() {
65: return new ImageIcon(getClass().getResource(
66: "DrawPolygonConstrained.gif"));
67: }
68:
69: public String getName() {
70: return drawConstrainedPolygon;
71: }
72:
73: protected void gestureFinished() throws Exception {
74: reportNothingToUndoYet();
75:
76: if (!checkPolygon()) {
77: return;
78: }
79:
80: featureDrawingUtil.drawRing(getPolygon(),
81: isRollingBackInvalidEdits(), this, getPanel());
82: }
83: }
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