/[schmitzm]/trunk/src/skrueger/geotools/MapView.java
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revision 162 by alfonx, Mon Jun 22 21:05:20 2009 UTC revision 1222 by alfonx, Wed Nov 3 14:07:08 2010 UTC
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1  package skrueger.geotools;  /*******************************************************************************
2     * Copyright (c) 2009 Martin O. J. Schmitz.
3  import java.awt.BorderLayout;   *
4  import java.awt.Window;   * This file is part of the SCHMITZM library - a collection of utility
5     * classes based on Java 1.6, focusing (not only) on Java Swing
6  import javax.swing.BorderFactory;   * and the Geotools library.
7  import javax.swing.JComponent;   *
8  import javax.swing.JPanel;   * The SCHMITZM project is hosted at:
9  import javax.swing.JSplitPane;   * http://wald.intevation.org/projects/schmitzm/
10     *
11  import org.apache.log4j.Logger;   * This program is free software; you can redistribute it and/or
12  import org.geotools.renderer.lite.StreamingRenderer;   * modify it under the terms of the GNU Lesser General Public License
13     * as published by the Free Software Foundation; either version 3
14  import schmitzm.geotools.gui.GeoMapPane;   * of the License, or (at your option) any later version.
15  import schmitzm.geotools.gui.JMapPane;   *
16  import schmitzm.geotools.gui.MapContextControlPane;   * This program is distributed in the hope that it will be useful,
17  import schmitzm.geotools.gui.MapPaneStatusBar;   * but WITHOUT ANY WARRANTY; without even the implied warranty of
18  import schmitzm.geotools.styling.ColorMapManager;   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
19     * GNU General Public License for more details.
20  /**   *
21   * Achtung! Dieser code ist verwuestet   * You should have received a copy of the GNU Lesser General Public License (license.txt)
22   * TODO DOKU und initialize schöner machen. SK   * along with this program; if not, write to the Free Software
23   */   * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
24  public class MapView extends JPanel {   * or try this link: http://www.gnu.org/licenses/lgpl.html
25          private static final Logger LOGGER = Logger.getLogger(MapView.class);   *
26     * Contributors:
27          public final JSplitPane splitPane = new JSplitPane(   *     Martin O. J. Schmitz - initial API and implementation
28                          JSplitPane.HORIZONTAL_SPLIT);   *     Stefan A. Tzeggai - additional utility classes
29     ******************************************************************************/
30          protected MapPaneStatusBar statusBar = null;  package skrueger.geotools;
31            
32          /**  import java.awt.BorderLayout;
33           * Komponente, in der die Karten, der Massstab und das Koordinaten-Raster  import java.awt.Component;
34           * dargestellt werden.  
35           */  import javax.swing.BorderFactory;
36            import javax.swing.JComponent;
37          /**  import javax.swing.JPanel;
38           * SK: 21.6.09: ShapeFileRenderer is supposed to be about 5x faster on  import javax.swing.JSplitPane;
39           * ShapeFiles. The ShapeFileRenderer falls back to the  
40           * StreamingRenderer.  import net.miginfocom.swing.MigLayout;
41           */  
42          // Old code:  import org.apache.log4j.Logger;
43          //      protected final GeoMapPane geoMapPane = new GeoMapPane(null,null,null,null, new StreamingRenderer());  
44            import schmitzm.geotools.gui.GeoMapPane;
45          // New Code uses Streaming renderer.  import schmitzm.geotools.gui.MapContextControlPane;
46          protected final GeoMapPane geoMapPane = new GeoMapPane(null,null,null,null, new StreamingRenderer());  import schmitzm.geotools.gui.MapPaneStatusBar;
47    import schmitzm.geotools.gui.SelectableXMapPane;
48          private MapPaneToolBar jToolBar;  import schmitzm.geotools.styling.ColorMapManager;
49    
50          /**  /**
51           * Creates a new {@link MapView}. A {@link MapView} is a combination of a   * TODO Dokument
52           * {@link GeoMapPane}, a {@link MapContextManagerInterface} on the left,   */
53           * and some buttons floating over the {@link JMapPane}  public class MapView extends JPanel {
54           */          private static final Logger LOGGER = Logger.getLogger(MapView.class);
55          public MapView(Window parentGui, MapPaneToolBar toolBar) {  
56                  super(new BorderLayout());          private final JSplitPane splitPane = new JSplitPane(
57                  // Call initialize() by yourself afterwards.                          JSplitPane.HORIZONTAL_SPLIT);
58                  // Needed because variables for the overwritten methods  
59                  // are not yet set.          protected MapPaneStatusBar statusBar = null;
60                  getGeoMapPane().getMapPane().setWaitCursorComponent(parentGui);          /**
61                  if ( toolBar == null )           * Komponente, in der die Karten, der Massstab und das Koordinaten-Raster
62                    toolBar = new MapPaneToolBar(getMapPane());           * dargestellt werden.
63                  jToolBar = toolBar;           */
64          }          protected final GeoMapPane geoMapPane = new GeoMapPane();
65    
66      /**          private MapPaneToolBar jToolBar;
67       * Creates a new {@link MapView}. A {@link MapView} is a combination of a  
68       * {@link GeoMapPane}, a {@link MapContextManagerInterface} on the left,          /**
69       * and some buttons floating over the {@link JMapPane}           * Creates a new {@link MapView}. A {@link MapView} is a combination of a
70       */           * {@link GeoMapPane}, a {@link MapContextManagerInterface} on the left, and
71      public MapView(Window parentGui) {           * some buttons floating over the {@link SelectableXMapPane}
72        this(parentGui, null);           */
73      }          public MapView(Component parentGui, MapPaneToolBar toolBar) {
74                    super(new BorderLayout());
75          /**                  // Call initialize() by yourself afterwards.
76           * Calls #getSidePanel() which can be overwritten.                  // Needed because variables for the overwritten methods
77           *                  // are not yet set.
78           * @see #adjustSizeOfGeoMapPane()                  jToolBar = toolBar;
79           */  
80          public void initialize() {                  // By default the MapPane will render with antialiasing on
81                  // horizontales SplitPane initialisieren                  getGeoMapPane().getMapPane().setAntiAliasing(true);
82                  // Status-Line to show Coordinates and Rastervalues.          }
83                  statusBar = new MapPaneStatusBar(getGeoMapPane()  
84                                  .getMapPane());          /**
85                  statusBar.setBorder(BorderFactory.createCompoundBorder(BorderFactory           * Creates a new {@link MapView}. A {@link MapView} is a combination of a
86                                  .createLoweredBevelBorder(), BorderFactory.createEmptyBorder(2,           * {@link GeoMapPane}, a {@link MapContextManagerInterface} on the left, and
87                                  5, 2, 5)));           * some buttons floating over the {@link SelectableXMapPane}
88                  this.add(statusBar, BorderLayout.SOUTH);           */
89            public MapView(Component parentGui) {
90                  splitPane.setDividerLocation(-1);                  this(parentGui, null);
91                  splitPane.setDividerSize(5);          }
92                    
93                  splitPane.setResizeWeight(0.0);          /**
94                  splitPane.add(getSidePane());           * This routine creates the main components of the GUI: The left Side and
95             * the map on the right side.<br/>
96                  /***********************************************************************           * Calls #getSidePanel() which can be overwritten (call super!).<br/>
97                   * To the right side we now add a JPanel that consists of a toolbar and           *
98                   * a gmp           * This method initialized the variables {@link #statusBar} and
99                   */           * {@link #splitPane}
100                  JPanel newRight = new JPanel(new BorderLayout());           *
101                  newRight.add(getToolBar(), BorderLayout.NORTH);           * @see #adjustSizeOfGeoMapPane()
102                  newRight.add(getGeoMapPane(), BorderLayout.CENTER);           */
103                  splitPane.add(newRight);          public void initialize() {
104                    // horizontales SplitPane initialisieren
105                  this.add(splitPane, BorderLayout.CENTER);  
106          }                  // Status-Line to show Coordinates and Rastervalues.
107                    statusBar = new MapPaneStatusBar(getGeoMapPane().getMapPane());
108          /**                  statusBar.setBorder(BorderFactory.createCompoundBorder(
109           * Returns the tool bar which controls the active mouse actions on the map.                                  BorderFactory.createLoweredBevelBorder(),
110           * @return                                  BorderFactory.createEmptyBorder(2, 5, 2, 5)));
111           */                  this.add(statusBar, BorderLayout.SOUTH);
112          public MapPaneToolBar getToolBar() {  
113            return jToolBar;                  /**
114          }                   * The layout of the split pane can be configured in the atlas.
115                     * setDividerLocation(-1); has no effect here because the component is
116          /**                   * not visible yet.
117           * Returns the split pane which divides the layer list from the map panel.                   */
118           */                  getSplitPane().setDividerSize(5);
119          public JSplitPane getSplitPane() {  
120                  return this.splitPane;                  getSplitPane().setResizeWeight(0.0);
121          }                  getSplitPane().add(getSidePane());
122    
123                    /***********************************************************************
124          /**                   * To the right side we now add a JPanel that consists of a toolbar and
125           * Sets the active tool.                   * a gmp
126           * Simply calls {@link MapPaneToolBar#setSelectedTool(Integer)}.                   */
127           * @param tool                  JPanel newRight = new JPanel(new MigLayout("center, wrap 1", "[grow]",
128           *            One of {@link #TOOL_INFO}, {@link #TOOL_PAN} .. constants                                  "[][grow]"));
129           */                  newRight.add(getToolBar());
130          public void setSelectedTool(Integer tool) {  //              / crsName
131            jToolBar.setSelectedTool(tool);  //              newRight.add(new CrsLabel(getGeoMapPane().getMapPane()), "align right");
132          }                  newRight.add(getGeoMapPane(), "growx, growy");
133                            getSplitPane().add(newRight);
134      /**  
135       * Sets whether a tool is activated or not.                  this.add(getSplitPane(), BorderLayout.CENTER);
136       * Simply calls {@link MapPaneToolBar#setButtonEnabled(int, boolean, boolean)}.  
137       * @param tool tool ID          }
138       * @param enabled if {@code true} the tool becomes available  
139       * @param hideOnDisable if {@code true} the button is also hidden if          /**
140       *                      {@code enabled} is {@code false}           * Returns the tool bar which controls the active mouse actions on the map.
141       */           *
142          public void setToolEnabled(Integer tool, boolean enabled, boolean hideOnDisable) {           * @return never <code>null</code>, will rather create a default
143             jToolBar.setButtonEnabled(tool,enabled,hideOnDisable);           */
144          }          public MapPaneToolBar getToolBar() {
145                    if (jToolBar == null) {
146      /**                          jToolBar = new MapPaneToolBar(getMapPane());
147       * Sets the activation for all tools.                  }
148       * Simply calls {@link MapPaneToolBar#setAllToolsEnabled(boolean, boolean)}.                  return jToolBar;
149       * @param enabled if {@code true} all tool becomes available          }
150       * @param hideOnDisable if {@code true} the buttons are also hidden if  
151       *                      {@code enabled} is {@code false}          /**
152       */           * Returns the split pane which divides the layer list from the map panel.
153      public void setAllToolsEnabled(boolean enabled, boolean hideOnDisable) {           */
154        jToolBar.setAllToolsEnabled(enabled, hideOnDisable);          public JSplitPane getSplitPane() {
155      }                    return splitPane;
156            }
157      /**  
158           * Checks whether a tool is activated.          /**
159       * Simply calls {@link MapPaneToolBar#isButtonEnabled(Integer)}.           * Sets the active tool. Simply calls
160           * @param tool tool ID           * {@link MapPaneToolBar#setSelectedTool(Integer)}.
161           * @return {@code false} if an unknown ID is specified           *
162           */           * @param tool
163          public boolean isToolEnabled(Integer tool) {           *            One of {@link #TOOL_INFO}, {@link #TOOL_PAN} .. constants
164            return jToolBar.isButtonEnabled(tool);           */
165          }          public void setSelectedTool(Integer tool) {
166                    jToolBar.setSelectedTool(tool);
167          /**          }
168           * called by initialize() to fill the left of the XULUMapView Supposed to be  
169           * overwritten by AtlasMapView or DesignMapView          /**
170           */           * Sets whether a tool is activated or not. Simply calls
171          public JComponent getSidePane() {           * {@link MapPaneToolBar#setButtonEnabled(int, boolean, boolean)}.
172                  return new MapContextControlPane(getGeoMapPane().getMapPane(),           *
173                                  new ColorMapManager());           * @param tool
174          }           *            tool ID
175             * @param enabled
176          /**           *            if {@code true} the tool becomes available
177           * Liefert die Status-Zeile, in der die Koordinaten und Raster-Werte           * @param hideOnDisable
178           * angezeigt werden.           *            if {@code true} the button is also hidden if {@code enabled}
179           */           *            is {@code false}
180          public MapPaneStatusBar getStatusBar() {           */
181            return this.statusBar;          public void setToolEnabled(Integer tool, boolean enabled,
182          }                          boolean hideOnDisable) {
183                            jToolBar.setButtonEnabled(tool, enabled, hideOnDisable);
184          /**          }
185           * Liefert den Karten-Bereich der Komponente.  
186           */          /**
187          public final JMapPane getMapPane() {           * Sets the activation for all tools. Simply calls
188                  return getGeoMapPane().getMapPane();           * {@link MapPaneToolBar#setAllToolsEnabled(boolean, boolean)}.
189          }           *
190             * @param enabled
191          public GeoMapPane getGeoMapPane() {           *            if {@code true} all tool becomes available
192                  return geoMapPane;           * @param hideOnDisable
193          }           *            if {@code true} the buttons are also hidden if {@code enabled}
194             *            is {@code false}
195          public int getSelectedTool() {           */
196                  return jToolBar.getSelectedTool();          public void setAllToolsEnabled(boolean enabled, boolean hideOnDisable) {
197          }                  jToolBar.setAllToolsEnabled(enabled, hideOnDisable);
198            }
199  }  
200            /**
201             * Checks whether a tool is activated. Simply calls
202             * {@link MapPaneToolBar#isButtonEnabled(Integer)}.
203             *
204             * @param tool
205             *            tool ID
206             * @return {@code false} if an unknown ID is specified
207             */
208            public boolean isToolEnabled(Integer tool) {
209                    return jToolBar.isButtonEnabled(tool);
210            }
211    
212            /**
213             * called by initialize() to fill the left of the XULUMapView Supposed to be
214             * overwritten by AtlasMapView or DesignMapView
215             */
216            public JComponent getSidePane() {
217                    return new MapContextControlPane(getGeoMapPane().getMapPane(),
218                                    new ColorMapManager());
219            }
220    
221            /**
222             * Liefert die Status-Zeile, in der die Koordinaten und Raster-Werte
223             * angezeigt werden.
224             */
225            public MapPaneStatusBar getStatusBar() {
226                    return this.statusBar;
227            }
228    
229            /**
230             * Liefert den Karten-Bereich der Komponente.
231             */
232            public final SelectableXMapPane getMapPane() {
233                    return getGeoMapPane().getMapPane();
234            }
235    
236            public GeoMapPane getGeoMapPane() {
237                    return geoMapPane;
238            }
239    
240            public int getSelectedTool() {
241                    return jToolBar.getSelectedTool();
242            }
243    
244            /**
245             * Help the garbage collection
246             */
247            public void dispose() {
248                    if (geoMapPane != null)
249                            geoMapPane.dispose();
250            }
251    
252    }
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