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comparison flys-client/src/main/java/de/intevation/flys/client/client/ui/chart/CrossSectionChartThemePanel.java @ 1457:3d9f81c3f00d

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Refactored to use existing code. flys-client/trunk@3487 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Felix Wolfsteller <felix.wolfsteller@intevation.de>
date Tue, 20 Dec 2011 11:14:47 +0000
parents fa63366ba115
children 61521bc0ced3
comparison
equal deleted inserted replaced
1456:1c2cd46d526d 1457:3d9f81c3f00d
52 52
53 53
54 54
55 /** 55 /**
56 * ThemePanel much like ChartThemePanel, but shows an "Actions" column, 56 * ThemePanel much like ChartThemePanel, but shows an "Actions" column,
57 * needed for interaction in the CrossSection Charts and a selctor to 57 * needed for interaction in the CrossSection Charts and a selector to
58 * declare which cross section profile is "master". 58 * declare which cross section profile is "master".
59 * Also can show 'area creation' context menus.
59 */ 60 */
60 public class CrossSectionChartThemePanel 61 public class CrossSectionChartThemePanel
61 extends ChartThemePanel { 62 extends ChartThemePanel {
62 /** Artifact Clone/Creation service. */ 63 /** Artifact Clone/Creation service. */
63 protected LoadArtifactServiceAsync loadService = 64 protected LoadArtifactServiceAsync loadService =
111 } 112 }
112 }); 113 });
113 } 114 }
114 115
115 116
116 /** 117
117 * Tell an area artifact where to get the upper and lower curve from. 118 /**
118 * @param over if null, something 119 * Sets currentMasterUUID.
119 */
120 public void feedTellArea(final String artifact, Theme under, Theme over) {
121
122 Data[] feedData;
123
124 if (over != null && under != null) {
125 feedData = new Data[] {
126 DefaultData.createSimpleStringData("area.curve_under",
127 under.getArtifact() + under.getIndex()),
128 DefaultData.createSimpleStringData("area.curve_over",
129 over.getArtifact() + over.getIndex()),
130 DefaultData.createSimpleStringData("area.name",
131 over.getDescription() + " / " + under.getDescription()),
132 DefaultData.createSimpleStringData("area.facet",
133 "cross_section.area")
134 };
135 GWT.log("Have over and under");
136 }
137 else if (over == null && under != null) {
138 feedData = new Data[] {
139 DefaultData.createSimpleStringData("area.curve_under",
140 under.getArtifact() + under.getIndex()),
141 DefaultData.createSimpleStringData("area.name",
142 under.getDescription() + " / " + MSG.getString("x_axis")),
143 DefaultData.createSimpleStringData("area.facet",
144 "cross_section.area")
145 };
146 GWT.log("Have under only");
147 }
148 else if (over != null && under == null) {
149 feedData = new Data[] {
150 DefaultData.createSimpleStringData("area.curve_over",
151 over.getArtifact() + over.getIndex()),
152 DefaultData.createSimpleStringData("area.name",
153 MSG.getString("x_axis") + " / " + over.getDescription()),
154 DefaultData.createSimpleStringData("area.facet",
155 "cross_section.area")
156 };
157 GWT.log("Have over only");
158 }
159 else {
160 GWT.log("Missing Data for area painting.");
161 return;
162 }
163
164
165 feedService.feed(
166 Config.getInstance().getLocale(),
167 new DefaultArtifact(artifact, "TODO:hash"),
168 feedData,
169 new AsyncCallback<Artifact>() {
170 public void onFailure(Throwable caught) {
171 GWT.log("Could not feed artifact (" + artifact
172 + ") with area info: " + caught.getMessage());
173 SC.warn(MSG.getString(caught.getMessage()));
174 enable();
175 }
176 public void onSuccess(Artifact artifact) {
177 GWT.log("Successfully set area params to " + artifact);
178 requestRedraw();
179 updateCollection();
180 updateGrid();
181 enable();
182 }
183 });
184 }
185
186 /**
187 * sets currentMasterUUID.
188 */ 120 */
189 public String findCurrentMaster() { 121 public String findCurrentMaster() {
190 ThemeList themeList = getThemeList(); 122 ThemeList themeList = getThemeList();
191 int count = getThemeList().getThemeCount(); 123 int count = getThemeList().getThemeCount();
192 String firstCSUuid = null; 124 String firstCSUuid = null;
429 return handler; 361 return handler;
430 } 362 }
431 363
432 364
433 /** 365 /**
434 * Get the chosen km for given cross-section.
435 */
436 final public double getKmForCrossSectionIdx(final int index) {
437 double km = 0d;
438 int collIdx = 0;
439 while (km == 0d) {
440 CollectionItem item = collection.getItem(collIdx++);
441 if (item == null) {
442 break;
443 }
444 if (item.getData() == null) continue;
445 String d = item.getData().get("cross_section" + index + ".km");
446 if (d == null) {
447 continue;
448 }
449 km = Double.valueOf(d);
450 }
451 return km;
452 }
453
454
455 /**
456 * Create a "kilometer spinner" for CrossSection Facets. 366 * Create a "kilometer spinner" for CrossSection Facets.
457 * @param facetRecord The respective Facet/Theme. 367 * @param facetRecord The respective Facet/Theme.
458 * @return label, intialized SpinnerItem. 368 * @return label, intialized SpinnerItem.
459 */ 369 */
460 public SpinnerItem createSpinnerItem(FacetRecord facetRecord) { 370 public SpinnerItem createSpinnerItem(FacetRecord facetRecord) {
567 public void setCurrentMaster(String currentMasterUuid) { 477 public void setCurrentMaster(String currentMasterUuid) {
568 this.currentMasterUUID = currentMasterUuid; 478 this.currentMasterUUID = currentMasterUuid;
569 } 479 }
570 480
571 481
572 /** 482 /** Returns name of cross section area facets. */
573 * Create and parameterize a new area artifact. 483 protected String getAreaFacetName() {
574 * @param under 484 return "cross_section.area";
575 * @param over if null, something. 485 }
576 */ 486
577 public void createAreaArtifact( 487
578 final Theme under, 488 /**
579 final Theme over, 489 * Return true if two themes are canditates for an area being
580 boolean between 490 * rendered between them.
581 ) { 491 * TODO join with canArea, generalize to allow easier modification
582 Config config = Config.getInstance(); 492 * in subclasses.
583 String locale = config.getLocale(); 493 */
584 494 protected boolean areAreaCompatible(Theme a, Theme b) {
585 Recommendation area = new Recommendation( 495 if (a.equals(b)) {
586 "area", 496 return false;
587 "",
588 "",
589 null);
590 Recommendation[] recommendations = new Recommendation[] {area};
591
592 loadService.loadMany(
593 this.collection,
594 recommendations,
595 null, //use individual factories.
596 locale,
597 new AsyncCallback<Artifact[]>() {
598 public void onFailure(Throwable caught) {
599 GWT.log("Failed, no area artifact: " + caught.getMessage());
600 enable();
601 // TODO SC.warn
602 }
603 public void onSuccess(Artifact[] artifacts) {
604 GWT.log("Success, created area artifact: "
605 + artifacts[0].getUuid());
606 // Now, feed the artifact with the relevant data.
607 feedTellArea(artifacts[0].getUuid(), under, over);
608 }
609 }
610 );
611 }
612
613 /**
614 * Include area specific menu items.
615 */
616 protected Menu getSingleContextMenu(final ListGridRecord[] records) {
617 Menu menu = super.getSingleContextMenu(records);
618
619 final Theme facetTheme = ((FacetRecord)records[0]).getTheme();
620 String thisItem = facetTheme.getDescription();
621 if (facetTheme.getFacet().equals("area") ||
622 facetTheme.getFacet().equals("cross_section.area")
623 ) {
624 return menu;
625 } 497 }
626 498 return (a.getFacet().equals("cross_section")
627 menu.addItem(createSeparator()); 499 || a.getFacet().equals("cross_section_water_line"))
628 500 && (b.getFacet().equals("cross_section")
629 // TODO i18n 501 || b.getFacet().equals("cross_section_water_line"));
630 //MenuItem properties = new MenuItem(MSG.properties()); 502 }
631 MenuItem areaMenuItem = new MenuItem("New Area..."); 503
632 Menu areaMenu = new Menu(); 504
633 505 /**
634 ThemeList themes = getThemeList(); 506 * True if context menu should contain 'create area' submenu on
635 int nThemes = themes.getThemeCount(); 507 * this theme.
636 508 */
637 MenuItem underMenuItem = new MenuItem("Under ..."); 509 protected boolean canArea(Theme a) {
638 Menu underMenu = new Menu(); 510 return a.getFacet().equals("cross_section")
639 for (int i = 0; i < nThemes; i++) { 511 || a.getFacet().equals("cross_section_water_line");
640 final Theme theme = themes.getThemeAt(i+1);
641 if (theme.getDescription().equals(thisItem)
642 || theme.getFacet().equals("area")
643 || theme.getFacet().equals("cross_section.area")
644 ) {
645 continue;
646 }
647 MenuItem againster = new MenuItem(theme.getDescription());
648 underMenu.addItem(againster);
649
650 againster.addClickHandler(new ClickHandler() {
651 public void onClick(MenuItemClickEvent evt) {
652 disable();
653 createAreaArtifact(theme, facetTheme, false);
654 }
655 });
656 }
657
658 MenuItem overMenuItem = new MenuItem("Over ...");
659 Menu overMenu = new Menu();
660 for (int i = 0; i < nThemes; i++) {
661 final Theme theme = themes.getThemeAt(i+1);
662 if (theme.getDescription().equals(thisItem)
663 || theme.getFacet().equals("area")
664 || theme.getFacet().equals("cross_section.area")
665 ) {
666 continue;
667 }
668 MenuItem againster = new MenuItem(theme.getDescription());
669 overMenu.addItem(againster);
670
671 againster.addClickHandler(new ClickHandler() {
672 public void onClick(MenuItemClickEvent evt) {
673 disable();
674 createAreaArtifact(facetTheme, theme, false);
675 }
676 });
677 }
678 overMenu.addItem(createSeparator());
679 MenuItem againstAxis = new MenuItem(MSG.getString("x_axis"));
680 againstAxis.addClickHandler(new ClickHandler() {
681 public void onClick(MenuItemClickEvent evt) {
682 disable();
683 createAreaArtifact(facetTheme, null, false);
684 }
685 });
686 overMenu.addItem(againstAxis);
687
688 MenuItem betweenMenuItem = new MenuItem("Between ...");
689 Menu betweenMenu = new Menu();
690 for (int i = 0; i < nThemes; i++) {
691 final Theme theme = themes.getThemeAt(i+1);
692 if (theme.getDescription().equals(thisItem)
693 || theme.getFacet().equals("area")
694 || theme.getFacet().equals("cross_section.area")
695 ) {
696 continue;
697 }
698 MenuItem againster = new MenuItem(theme.getDescription());
699 betweenMenu.addItem(againster);
700
701 againster.addClickHandler(new ClickHandler() {
702 public void onClick(MenuItemClickEvent evt) {
703 disable();
704 createAreaArtifact(facetTheme, theme, true);
705 }
706 });
707 }
708 betweenMenu.addItem(createSeparator());
709 betweenMenu.addItem(againstAxis);
710
711 overMenuItem.setSubmenu(overMenu);
712 underMenuItem.setSubmenu(underMenu);
713 betweenMenuItem.setSubmenu(betweenMenu);
714
715 areaMenu.addItem(overMenuItem);
716 areaMenu.addItem(underMenuItem);
717 areaMenu.addItem(betweenMenuItem);
718
719 areaMenuItem.setSubmenu(areaMenu);
720 menu.addItem(areaMenuItem);
721
722 return menu;
723 } 512 }
724 } 513 }
725 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : 514 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
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