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comparison flys-client/src/main/java/de/intevation/flys/client/client/ui/map/MapOutputTab.java @ 4329:c9dcce9448f2

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Added a new control 'show legend' to the map's toolbar. This control opens a window that displays the legends of all activated layers. Currently, the row in that window has a fixed size of 400x150. The size is fixed, because there are problems with SmartGWT to build panels with auto height/width :-/
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Tue, 30 Oct 2012 12:16:26 +0100
parents 61020a61ed38
children 93e023131546
comparison
equal deleted inserted replaced
4328:25157125f4a0 4329:c9dcce9448f2
13 import com.smartgwt.client.widgets.tab.events.TabSelectedEvent; 13 import com.smartgwt.client.widgets.tab.events.TabSelectedEvent;
14 import com.smartgwt.client.widgets.tab.events.TabSelectedHandler; 14 import com.smartgwt.client.widgets.tab.events.TabSelectedHandler;
15 15
16 import de.intevation.flys.client.client.Config; 16 import de.intevation.flys.client.client.Config;
17 import de.intevation.flys.client.client.FLYSConstants; 17 import de.intevation.flys.client.client.FLYSConstants;
18 import de.intevation.flys.client.client.event.OutputParameterChangeEvent;
19 import de.intevation.flys.client.client.event.OutputParameterChangeHandler;
18 import de.intevation.flys.client.client.event.RedrawRequestEvent; 20 import de.intevation.flys.client.client.event.RedrawRequestEvent;
19 import de.intevation.flys.client.client.event.RedrawRequestHandler; 21 import de.intevation.flys.client.client.event.RedrawRequestHandler;
20 import de.intevation.flys.client.client.services.LoadArtifactService; 22 import de.intevation.flys.client.client.services.LoadArtifactService;
21 import de.intevation.flys.client.client.services.LoadArtifactServiceAsync; 23 import de.intevation.flys.client.client.services.LoadArtifactServiceAsync;
22 import de.intevation.flys.client.client.services.MapOutputService; 24 import de.intevation.flys.client.client.services.MapOutputService;
57 import org.gwtopenmaps.openlayers.client.layer.WMSParams; 59 import org.gwtopenmaps.openlayers.client.layer.WMSParams;
58 60
59 61
60 public class MapOutputTab 62 public class MapOutputTab
61 extends OutputTab 63 extends OutputTab
62 implements RedrawRequestHandler, ExternalWMSWindow.LayerLoader, TabSelectedHandler { 64 implements RedrawRequestHandler, ExternalWMSWindow.LayerLoader, TabSelectedHandler, OutputParameterChangeHandler {
63 65
64 public static final String DEFAULT_SRID = "4326"; 66 public static final String DEFAULT_SRID = "4326";
65 67
66 public static final String BARRIERS_PARAMETER_KEY = "uesk.barriers"; 68 public static final String BARRIERS_PARAMETER_KEY = "uesk.barriers";
67 69
455 mode, 457 mode,
456 this, 458 this,
457 new MapThemePanel.ActivateCallback() { 459 new MapThemePanel.ActivateCallback() {
458 @Override 460 @Override
459 public void activate(Theme theme, boolean active) { 461 public void activate(Theme theme, boolean active) {
460 activateTheme(theme, active); 462 fireActivateTheme(theme, active);
461 } 463 }
462 }, 464 },
463 new MapThemePanel.ThemeMovedCallback() { 465 new MapThemePanel.ThemeMovedCallback() {
464 @Override 466 @Override
465 public void onThemeMoved(Theme theme, int oldIdx, int newIdx) { 467 public void onThemeMoved(Theme theme, int oldIdx, int newIdx) {
494 getMap().zoomToExtent(zoomTo); 496 getMap().zoomToExtent(zoomTo);
495 } 497 }
496 } 498 }
497 ); 499 );
498 themePanel.addRedrawRequestHandler(this); 500 themePanel.addRedrawRequestHandler(this);
501 themePanel.addOutputParameterChangeHandler(this);
499 c.addChild(themePanel); 502 c.addChild(themePanel);
500 503
501 return c; 504 return c;
505 }
506
507
508 private void fireActivateTheme(Theme theme, boolean active) {
509 activateTheme(theme, active);
502 } 510 }
503 511
504 512
505 protected void activateTheme(Theme theme, boolean active) { 513 protected void activateTheme(Theme theme, boolean active) {
506 AttributedTheme at = (AttributedTheme) theme; 514 AttributedTheme at = (AttributedTheme) theme;
566 public void toogleThemePanel() { 574 public void toogleThemePanel() {
567 this.themePanelCanvas.setVisible(!themePanelCanvas.isVisible()); 575 this.themePanelCanvas.setVisible(!themePanelCanvas.isVisible());
568 this.themePanelCanvas.setSize(themePanelCanvas.getWidthAsString(), 576 this.themePanelCanvas.setSize(themePanelCanvas.getWidthAsString(),
569 themePanelCanvas.getHeightAsString()); 577 themePanelCanvas.getHeightAsString());
570 } 578 }
579
580
581 @Override
582 public void onOutputParameterChanged(OutputParameterChangeEvent evt) {
583 GWT.log("OutputParameterChanged");
584 controlPanel.updateThemes(getThemePanel().getThemeList());
585 }
571 } 586 }
572 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : 587 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
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