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: * Copyright (C) 2003 Vivid Solutions
06: *
07: * This program is free software; you can redistribute it and/or
08: * modify it under the terms of the GNU General Public License
09: * as published by the Free Software Foundation; either version 2
10: * of the License, or (at your option) any later version.
11: *
12: * This program is distributed in the hope that it will be useful,
13: * but WITHOUT ANY WARRANTY; without even the implied warranty of
14: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15: * GNU General Public License for more details.
16: *
17: * You should have received a copy of the GNU General Public License
18: * along with this program; if not, write to the Free Software
19: * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20: *
21: * For more information, contact:
22: *
23: * Vivid Solutions
24: * Suite #1A
25: * 2328 Government Street
26: * Victoria BC V8T 5G5
27: * Canada
28: *
29: * (250)385-6040
30: * www.vividsolutions.com
31: */
32:
33: package com.vividsolutions.jump.workbench.ui.plugin;
34:
35: import java.awt.event.ContainerAdapter;
36: import java.awt.event.ContainerEvent;
37:
38: import javax.swing.JInternalFrame;
39:
40: import com.vividsolutions.jump.workbench.plugin.AbstractPlugIn;
41: import com.vividsolutions.jump.workbench.plugin.PlugInContext;
42: import com.vividsolutions.jump.workbench.ui.TaskFrame;
43: import com.vividsolutions.jump.workbench.ui.renderer.ImageCachingRenderer;
44: import com.vividsolutions.jump.workbench.ui.renderer.Renderer;
45:
46: public abstract class InstallRendererPlugIn extends AbstractPlugIn {
47: private Object contentID;
48:
49: private boolean aboveLayerables;
50:
51: public InstallRendererPlugIn(Object contentID,
52: boolean aboveLayerables) {
53: this .contentID = contentID;
54: this .aboveLayerables = aboveLayerables;
55: }
56:
57: public void initialize(PlugInContext context) throws Exception {
58: JInternalFrame[] frames = context.getWorkbenchFrame()
59: .getInternalFrames();
60:
61: for (int i = 0; i < frames.length; i++) {
62: if (frames[i] instanceof TaskFrame) {
63: ensureHasRenderer((TaskFrame) frames[i]);
64: }
65: }
66:
67: context.getWorkbenchFrame().getDesktopPane()
68: .addContainerListener(new ContainerAdapter() {
69: public void componentAdded(ContainerEvent e) {
70: if (!(e.getChild() instanceof TaskFrame)) {
71: return;
72: }
73:
74: TaskFrame taskFrame = (TaskFrame) e.getChild();
75: ensureHasRenderer(taskFrame);
76: }
77: });
78: }
79:
80: private void ensureHasRenderer(final TaskFrame taskFrame) {
81: if (aboveLayerables) {
82: taskFrame.getLayerViewPanel().getRenderingManager()
83: .putAboveLayerables(contentID,
84: createFactory(taskFrame));
85: } else {
86: taskFrame.getLayerViewPanel().getRenderingManager()
87: .putBelowLayerables(contentID,
88: createFactory(taskFrame));
89: }
90: }
91:
92: protected abstract Renderer.Factory createFactory(TaskFrame frame);
93: }
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