teichmann@5861: /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
teichmann@5861:  * Software engineering by Intevation GmbH
teichmann@5861:  *
teichmann@5993:  * This file is Free Software under the GNU AGPL (>=v3)
teichmann@5861:  * and comes with ABSOLUTELY NO WARRANTY! Check out the
teichmann@5993:  * documentation coming with Dive4Elements River for details.
teichmann@5861:  */
teichmann@5861: 
teichmann@5835: package org.dive4elements.river.client.client.ui;
ingo@1309: 
ingo@1309: import com.google.gwt.core.client.GWT;
ingo@1309: import com.google.gwt.user.client.rpc.AsyncCallback;
christian@5658: 
christian@2954: import com.smartgwt.client.types.Alignment;
felix@1499: import com.smartgwt.client.util.SC;
christian@2954: import com.smartgwt.client.widgets.Button;
raimund@2540: import com.smartgwt.client.widgets.Canvas;
christian@2954: import com.smartgwt.client.widgets.Window;
ingo@1309: import com.smartgwt.client.widgets.events.ClickEvent;
ingo@1309: import com.smartgwt.client.widgets.events.ClickHandler;
christian@2954: import com.smartgwt.client.widgets.form.DynamicForm;
ingo@1309: import com.smartgwt.client.widgets.form.events.ItemChangedEvent;
ingo@1309: import com.smartgwt.client.widgets.form.events.ItemChangedHandler;
christian@2954: import com.smartgwt.client.widgets.form.fields.CheckboxItem;
christian@2954: import com.smartgwt.client.widgets.form.fields.ColorPickerItem;
christian@2954: import com.smartgwt.client.widgets.form.fields.FormItem;
christian@2954: import com.smartgwt.client.widgets.form.fields.SelectItem;
christian@2954: import com.smartgwt.client.widgets.form.fields.StaticTextItem;
felix@3352: import com.smartgwt.client.widgets.form.fields.events.BlurEvent;
felix@3352: import com.smartgwt.client.widgets.form.fields.events.BlurHandler;
christian@3384: import com.smartgwt.client.widgets.form.fields.events.ChangedEvent;
raimund@2540: import com.smartgwt.client.widgets.form.fields.events.ChangedHandler;
christian@3384: import com.smartgwt.client.widgets.form.validator.IsFloatValidator;
christian@2954: import com.smartgwt.client.widgets.layout.HLayout;
christian@2954: import com.smartgwt.client.widgets.layout.VLayout;
raimund@2540: 
teichmann@5835: import org.dive4elements.river.client.client.Config;
teichmann@5835: import org.dive4elements.river.client.client.FLYSConstants;
teichmann@5835: import org.dive4elements.river.client.client.services.CollectionItemAttributeService;
teichmann@5835: import org.dive4elements.river.client.client.services.CollectionItemAttributeServiceAsync;
teichmann@5835: import org.dive4elements.river.client.client.services.ThemeListingService;
teichmann@5835: import org.dive4elements.river.client.client.services.ThemeListingServiceAsync;
teichmann@5835: import org.dive4elements.river.client.client.utils.DoubleValidator;
teichmann@5835: import org.dive4elements.river.client.shared.model.Collection;
teichmann@5835: import org.dive4elements.river.client.shared.model.CollectionItemAttribute;
teichmann@5835: import org.dive4elements.river.client.shared.model.FacetRecord;
teichmann@5835: import org.dive4elements.river.client.shared.model.Style;
teichmann@5835: import org.dive4elements.river.client.shared.model.StyleSetting;
teichmann@5835: import org.dive4elements.river.client.shared.model.Theme;
ingo@1309: 
christian@2954: import java.util.Arrays;
christian@2954: import java.util.LinkedHashMap;
christian@2954: import java.util.Map;
christian@2954: import java.util.Set;
ingo@1309: 
ingo@1309: /**
christian@3384:  * Editor window for styles.
ingo@1309:  * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
ingo@1309:  */
ingo@1309: public class StyleEditorWindow
ingo@1309: extends Window
ingo@1309: implements ClickHandler
ingo@1309: {
ingo@1309:     /** The interface that provides i18n messages. */
ingo@1309:     protected FLYSConstants MSG = GWT.create(FLYSConstants.class);
ingo@1309: 
felix@1333:     /** The collection. */
ingo@1309:     protected Collection collection;
ingo@1309: 
raimund@1336:     /** The parent ThemePanel. */
raimund@1336:     protected ThemePanel panel;
ingo@1309: 
felix@1333:     /** The attributes. */
ingo@1309:     protected CollectionItemAttribute attributes;
ingo@1309: 
ingo@1309:     /** The selected facet. */
ingo@1309:     protected FacetRecord facet;
ingo@1309: 
felix@1333:     /** Main layout. */
ingo@1309:     protected VLayout layout;
ingo@1309: 
felix@3355:     /** The form that contains all the input widgets. */
christian@3384:     protected DynamicForm df;
felix@3355: 
raimund@2540:     protected VLayout properties;
felix@3355: 
raimund@2540:     protected Canvas container;
raimund@2540: 
raimund@2540:     protected Map<String, Style> styleGroups;
raimund@2540: 
raimund@2540:     protected Style current;
raimund@2540: 
raimund@2540:     protected SelectItem styleChooser;
raimund@2540: 
ingo@1309:     /** The service used to set collection item attributes. */
ingo@1309:     protected CollectionItemAttributeServiceAsync itemAttributeService =
ingo@1309:         GWT.create(CollectionItemAttributeService.class);
ingo@1309: 
raimund@2540:     /** The service used to request a list of themes. */
raimund@2540:     protected ThemeListingServiceAsync themeListingService =
raimund@2540:         GWT.create(ThemeListingService.class);
felix@1333: 
felix@3355: 
raimund@1345:     /**
raimund@1345:      * Setup editor dialog.
raimund@1345:      * @param collection The collection the current theme belongs to.
raimund@1345:      * @param attributes The collection attributes.
raimund@1345:      * @param facet      The selected facet.
raimund@1345:      */
ingo@1309:     public StyleEditorWindow (
ingo@1309:         Collection collection,
ingo@1309:         CollectionItemAttribute attributes,
ingo@1309:         FacetRecord facet)
ingo@1309:     {
ingo@1309:         this.collection = collection;
ingo@1309:         this.attributes = attributes;
ingo@1309:         this.facet = facet;
ingo@1309:         this.layout = new VLayout();
raimund@2540:         this.properties = new VLayout();
raimund@2540:         this.container = new Canvas();
raimund@2540:         this.styleChooser = new SelectItem("style", "Style");
ingo@1309: 
raimund@2540:         styleChooser.setTitleStyle("color:#000;");
raimund@2540:         styleChooser.setTitleAlign(Alignment.LEFT);
raimund@2540:         styleChooser.setValue("aktuell");
raimund@2540:         styleChooser.addChangedHandler(new ChangedHandler() {
christian@2954:             @Override
raimund@2540:             public void onChanged(ChangedEvent ce) {
raimund@2540:                 String value = ce.getValue().toString();
raimund@2540:                 Style s = null;
raimund@2540:                 if (value.equals("aktuell")) {
raimund@2540:                     s = current;
raimund@2540:                 }
raimund@2540:                 else if (styleGroups.containsKey(value)) {
raimund@2540:                     s = styleGroups.get(value);
raimund@2540:                 }
raimund@2540: 
raimund@2540:                 if (s != null) {
raimund@2540:                     setNewStyle(s);
raimund@2540:                     properties.removeMember(container);
raimund@2540:                     container = createPropertyGrid(s);
raimund@2540:                     properties.addMember(container);
raimund@2540:                 }
raimund@2540:             }
raimund@2540:         });
raimund@2540: 
raimund@2540:         DynamicForm f = new DynamicForm();
raimund@2540:         f.setFields(styleChooser);
raimund@2540:         f.setColWidths("40%", "60%");
raimund@2540: 
raimund@2540:         layout.addMember(f);
ingo@1309:         init();
ingo@1309:         initPanels();
ingo@1309:     }
ingo@1309: 
ingo@1309: 
raimund@1345:     /**
raimund@1345:      * Initialize the window and set the layout.
raimund@1345:      */
ingo@1309:     protected void init() {
ingo@1309:         setTitle(MSG.properties());
ingo@1309:         setCanDragReposition(true);
ingo@1309:         setCanDragResize(true);
raimund@1381:         layout.setMargin(10);
ingo@1309: 
ingo@1309:         layout.setWidth100();
ingo@1309:         layout.setHeight100();
raimund@2540: 
raimund@2540:         Config config = Config.getInstance();
raimund@2540:         String locale = config.getLocale();
raimund@2540: 
raimund@2540:         Theme theme = facet.getTheme();
raimund@2540:         Style style = attributes.getStyle(theme.getFacet(), theme.getIndex());
christian@2954:         if(style == null) {
christian@2954:             GWT.log("StyleEditorWindow.init(): style == null");
christian@2954:             return;
christian@2954:         }
raimund@2540:         String name = style.getName();
raimund@2540:         this.current = style;
raimund@2540: 
raimund@2540:         themeListingService.list(
raimund@2540:             locale,
raimund@2540:             name,
raimund@2540:             new AsyncCallback<Map<String, Style> >() {
christian@2954:                 @Override
raimund@2540:                 public void onFailure(Throwable caught) {
raimund@2540:                     GWT.log("No listloaded.");
raimund@2540:                 }
christian@2954:                 @Override
raimund@2540:                 public void onSuccess(Map<String, Style> list) {
raimund@2540:                     GWT.log("Successfully loaded list.");
raimund@2540: 
raimund@2540:                     styleGroups = list;
christian@2954:                     Set<String> keys = list.keySet();
raimund@2540:                     LinkedHashMap<String, String> valueMap =
raimund@2540:                         new LinkedHashMap<String, String>();
raimund@2540:                     valueMap.put("aktuell", "Aktuell");
teichmann@6100:                     for (String s: keys) {
raimund@2540:                         Style tmp = styleGroups.get(s);
raimund@2543:                         tmp.setFacet(current.getFacet());
raimund@2543:                         tmp.setIndex(current.getIndex());
raimund@2540:                         valueMap.put(s, s);
raimund@2540:                     }
raimund@2540:                     styleChooser.setValueMap(valueMap);
raimund@2540:                 }
raimund@2540:             });
ingo@1309:     }
ingo@1309: 
ingo@1309: 
raimund@1345:     /**
raimund@1345:      * Initialize the static window content like buttons and main layout.
raimund@1345:      */
ingo@1309:     protected void initPanels() {
ingo@1309:         HLayout buttons = new HLayout();
ingo@1309:         Button accept = new Button(MSG.label_ok());
ingo@1309:         Button cancel = new Button(MSG.label_cancel());
ingo@1309:         cancel.addClickHandler(this);
ingo@1309:         accept.addClickHandler(new ClickHandler() {
christian@2954:             @Override
ingo@1309:             public void onClick(ClickEvent e) {
felix@3355:                 // TODO Fix this, for whatever reason it doesnt work
felix@3355:                 // (always valid).
rrenkert@4697:                 if (df == null) {
rrenkert@4697:                     return;
rrenkert@4697:                 }
felix@3355:                 if (!df.hasErrors() && df.validate()) {
felix@3355:                     saveStyle();
felix@3355:                 }
ingo@1309:             }
ingo@1309:         });
ingo@1309: 
ingo@1309:         buttons.addMember(accept);
ingo@1309:         buttons.addMember(cancel);
raimund@1381:         buttons.setAlign(Alignment.CENTER);
raimund@1381:         buttons.setHeight(30);
ingo@1309: 
raimund@2540:         Theme theme = facet.getTheme();
raimund@2540:         Style style = attributes.getStyle(theme.getFacet(), theme.getIndex());
raimund@1348: 
raimund@2540:         container = createPropertyGrid(style);
raimund@2540:         properties.addMember(container);
raimund@2540:         layout.addMember(properties);
ingo@1309:         layout.addMember(buttons);
ingo@1309:         addItem(layout);
ingo@2472:         setWidth(400);
raimund@1381:         setHeight(410);
ingo@1309:     }
ingo@1309: 
ingo@1309: 
raimund@1345:     /**
raimund@1345:      * Setter for the parent panel.
raimund@1345:      * @param panel The panel.
raimund@1345:      */
raimund@1336:     public void setThemePanel (ThemePanel panel) {
raimund@1336:         this.panel = panel;
ingo@1309:     }
ingo@1309: 
ingo@1309: 
raimund@1345:     /**
raimund@1345:      * this method is called when the user aborts theming.
raimund@1345:      * @param event The event.
raimund@1345:      */
christian@2954:     @Override
ingo@1309:     public void onClick(ClickEvent event) {
ingo@1309:         this.hide();
ingo@1309:     }
ingo@1309: 
ingo@1309: 
raimund@1345:     /**
raimund@1345:      * This method creates the property grid for available styling attributes.
raimund@1345:      * @return The layout containing the UI elements.
raimund@1345:      */
raimund@2540:     protected VLayout createPropertyGrid(Style style) {
raimund@2540:         VLayout vl = new VLayout();
ingo@1309: 
raimund@1337:         StaticTextItem name = new StaticTextItem("name", "Name");
ingo@1309:         name.setValue(facet.getName());
ingo@2472:         name.setTitleStyle("color:#000;");
ingo@1309:         name.setTitleAlign(Alignment.LEFT);
ingo@1309:         name.setDisabled(true);
ingo@1309:         name.setShowDisabled(false);
raimund@2540: 
felix@1450:         DynamicForm form = new DynamicForm();
felix@1450:         form.setFields(name);
ingo@2472:         form.setColWidths("40%", "60%");
ingo@2472: 
raimund@2540: 
raimund@2540:         vl.addMember(form);
ingo@1309: 
felix@1499:         if (style == null) {
raimund@2540:             SC.warn("No style found.");
raimund@2540:             return vl;
felix@1499:         }
felix@1499: 
felix@1451:         // Done via array to keep the order.
felix@1451:         String[] sets = {"showlines",
gernotbelger@8910:                          "showborder",
felix@1451:                          "showpoints",
felix@1451:                          "linetype",
felix@1451:                          "linesize",
felix@1451:                          "linecolor",
felix@1451:                          "font",
felix@1451:                          "textstyle",
felix@1451:                          "textsize",
ingo@2908:                          "pointcolor",
ingo@1495:                          "pointsize",
rrenkert@4666:                          "showpointlabel",
felix@1451:                          "textcolor",
felix@1451:                          "backgroundcolor",
felix@2499:                          "showbackground",
felix@2499:                          "showlinelabel",
christian@3384:                          "labelfontface",
christian@3384:                          "labelfontcolor",
christian@3384:                          "labelfontsize",
christian@3384:                          "labelfontstyle",
christian@3703:                          "textorientation",
christian@3384:                          "labelshowbg",
christian@3384:                          "labelbgcolor",
rrenkert@4666:                          "bandwidth",
felix@3364:                          "bandwidthcolor",
rrenkert@4666:                          "transparency",
rrenkert@4666:                          "showminimum",
rrenkert@4666:                          "showmaximum"};
felix@1451: 
felix@1451:         for (String settingName: sets) {
felix@1451:             StyleSetting set = style.getSetting(settingName);
felix@1451: 
ingo@2908:             if (set == null || set.isHidden()) {
felix@1451:                 continue;
felix@1451:             }
felix@1451: 
felix@1451:             DynamicForm property = createPropertyUI(
felix@1451:                 set.getDisplayName(),
andre@8601:                 set.getName().toLowerCase(),
andre@8601:                 set.getType().toLowerCase(),
felix@1451:                 set.getDefaultValue());
christian@5658:             if (property != null) {
christian@5658:                 vl.addMember(property);
christian@5658:             }
felix@1451:         }
felix@1451: 
felix@1451:         // Add settings not in whitelist above.
felix@1450:         for (StyleSetting set: style.getSettings()) {
raimund@1380: 
rrenkert@4666:             if (Arrays.asList(sets).contains(set.getName()) ||
rrenkert@4666:                 set == null ||
rrenkert@4666:                 set.isHidden()
rrenkert@4666:             ) {
raimund@1380:                 continue;
raimund@1380:             }
raimund@1380: 
ingo@1309:             DynamicForm property = createPropertyUI(
ingo@1309:                 set.getDisplayName(),
andre@8600:                 set.getName().toLowerCase(),
andre@8600:                 set.getType().toLowerCase(),
ingo@1309:                 set.getDefaultValue());
christian@5658:             if (property != null) {
christian@5658:                 vl.addMember(property);
christian@5658:             }
ingo@1309:         }
felix@1450: 
raimund@2540:         return vl;
ingo@1309:     }
ingo@1309: 
raimund@1336: 
raimund@1345:     /**
raimund@1345:      * Create a property form.
raimund@1345:      * @param dname The display name.
raimund@1345:      * @param name The property name.
raimund@1345:      * @param type The property type.
raimund@1345:      * @param value The current value.
raimund@1345:      *
raimund@1345:      * @return The dynamic form for the attribute property.
raimund@1345:      */
ingo@1309:     protected DynamicForm createPropertyUI(
gernotbelger@8910:         // FIXME: display name (which comes from the server side) is not used but i10n happens on client side,, 
ingo@1309:         String dname,
ingo@1309:         String name,
ingo@1309:         String type,
ingo@1309:         String value)
ingo@1309:     {
felix@3355:         df = new DynamicForm();
ingo@2472:         df.setColWidths("40%", "60%");
ingo@1309: 
ingo@1309:         FormItem f;
ingo@1309:         if(type.equals("int")) {
raimund@1479:             f = new SelectItem(name, MSG.getString(name));
raimund@1348:             if (name.equals("linesize")) {
raimund@1348:                 f = createLineSizeUI(f);
christian@3700:                 f.setValue(value);
raimund@1348:             }
felix@7581:             else if (name.equals("labelfontsize") || name.equals("textsize")) {
tom@8856:                 LinkedHashMap<String, String> valueMap =
tom@8856:                     new LinkedHashMap<String, String>();
raimund@1348:                 valueMap.put("3", "3");
raimund@1348:                 valueMap.put("5", "5");
raimund@1348:                 valueMap.put("8", "8");
raimund@1348:                 valueMap.put("10", "10");
raimund@1348:                 valueMap.put("12", "12");
raimund@1348:                 valueMap.put("14", "14");
raimund@1348:                 valueMap.put("18", "18");
raimund@1348:                 valueMap.put("24", "24");
raimund@1348:                 f.setValueMap(valueMap);
christian@3700:                 f.setValue(value);
raimund@1348:             }
felix@3349:             else if (name.equals("bandwidth")) {
tom@8856:                 LinkedHashMap<String, String> valueMap =
tom@8856:                     new LinkedHashMap<String, String>();
felix@3349:                 valueMap.put("0", "0");
felix@3349:                 valueMap.put("1", "1");
felix@3349:                 valueMap.put("2", "2");
felix@3349:                 valueMap.put("3", "3");
felix@3349:                 valueMap.put("4", "4");
felix@3349:                 valueMap.put("5", "5");
felix@3349:                 valueMap.put("6", "6");
felix@3349:                 valueMap.put("7", "7");
felix@3349:                 valueMap.put("8", "8");
felix@3349:                 valueMap.put("9", "9");
felix@3349:                 valueMap.put("10", "10");
felix@3349:                 valueMap.put("11", "11");
felix@3349:                 f.setValueMap(valueMap);
christian@3700:                 f.setValue(value);
felix@3349:             }
ingo@1495:             else if (name.equals("pointsize")) {
tom@8856:                 LinkedHashMap<String, String> valueMap =
tom@8856:                     new LinkedHashMap<String, String>();
ingo@1495:                 valueMap.put("1", "1");
felix@2433:                 valueMap.put("2", "2");
ingo@1495:                 valueMap.put("3", "3");
felix@2433:                 valueMap.put("4", "4");
ingo@1495:                 valueMap.put("5", "5");
felix@2433:                 valueMap.put("6", "6");
ingo@1495:                 valueMap.put("7", "7");
ingo@1495:                 f.setValueMap(valueMap);
christian@3700:                 f.setValue(value);
ingo@1495:             }
christian@4577:             else if (name.equals("numclasses")) {
tom@8856:                 LinkedHashMap<String, String> valueMap =
tom@8856:                     new LinkedHashMap<String, String>();
christian@4577:                 valueMap.put("5", "5");
christian@4577:                 valueMap.put("6", "6");
christian@4577:                 valueMap.put("7", "7");
christian@4577:                 valueMap.put("8", "8");
christian@4577:                 valueMap.put("9", "9");
christian@4577:                 valueMap.put("10", "10");
christian@4577:                 valueMap.put("12", "12");
christian@4577:                 valueMap.put("14", "14");
christian@4577:                 valueMap.put("16", "16");
christian@4577:                 valueMap.put("18", "18");
christian@4577:                 valueMap.put("20", "20");
christian@4577:                 f.setValueMap(valueMap);
christian@4577:                 f.setValue(value);
christian@5658:                 // FIXME: Make that work again
christian@5658:                 return null;
christian@4577:             }
rrenkert@4687:             else if (name.contains("transparency")) {
tom@8856:                 LinkedHashMap<String, String> valueMap =
tom@8856:                     new LinkedHashMap<String, String>();
christian@3700:                 for (int n = 10; n < 100; n += 10) {
christian@3700:                     valueMap.put(Integer.toString(n), n + "%");
christian@3700:                 }
christian@3700:                 f.setValueMap(valueMap);
christian@3702:                 f.setValue(value);
christian@3700:             }
ingo@1309:         }
ingo@1309:         else if (type.equals("boolean")) {
raimund@1359:             if(name.equals("textorientation")) {
raimund@1479:                 f = new SelectItem(name, MSG.getString(name));
tom@8856:                 LinkedHashMap<String, String> valueMap =
tom@8856:                     new LinkedHashMap<String, String>();
christian@3703:                 valueMap.put("true", MSG.getString("horizontal"));
christian@3703:                 valueMap.put("false", MSG.getString("vertical"));
raimund@1359:                 f.setValueMap(valueMap);
raimund@1359:                 f.setValue(value);
ingo@1309:             }
ingo@1309:             else {
raimund@1479:                 CheckboxItem c = new CheckboxItem(name, MSG.getString(name));
raimund@1359:                 if(value.equals("true")) {
raimund@1359:                     c.setValue(true);
raimund@1359:                 }
raimund@1359:                 else {
raimund@1359:                     c.setValue(false);
raimund@1359:                 }
raimund@1359:                 c.setLabelAsTitle(true);
raimund@1359:                 f = c;
ingo@1309:             }
ingo@1309:         }
andre@8600:         else if (type.equals("color")) {
raimund@1479:             ColorPickerItem c = new ColorPickerItem(name, MSG.getString(name));
ingo@1309:             c.setValue(rgbToHtml(value));
ingo@1309:             f = c;
ingo@1309:         }
felix@3352:         else if (type.equals("double")) {
felix@3355:             f = new FormItem(name);
felix@3355:             IsFloatValidator fpv = new IsFloatValidator();
felix@3355: 
felix@3355:             f.setValidators(fpv);
felix@3355:             f.setValidateOnChange(true);
felix@3355:             f.setTitle(MSG.getString(name));
felix@3352:             f.addBlurHandler(new BlurHandler() {
christian@3384:                 @Override
felix@3352:                 public void onBlur(BlurEvent e) {
felix@3352:                      DoubleValidator validator = new DoubleValidator();
christian@3384:                      Map<?, ?> errors = e.getForm().getErrors();
felix@3352:                      if(validator.validate(e.getItem(), errors)) {
felix@3352:                          e.getForm().setErrors(errors, true);
felix@3352:                      }
felix@3352:                      else {
felix@3352:                          e.getForm().setErrors(errors, true);
felix@3352:                      }
felix@3352:                 }
felix@3352:             });
felix@3364:             f.setValue(value);
felix@3352:         }
andre@8600:         else if (type.equals("dash")) {
raimund@1479:             f = new SelectItem(name, MSG.getString(name));
tom@8856:             LinkedHashMap<String, String> valueIcons =
tom@8856:                 new LinkedHashMap<String, String>();
tom@8856:             f.setImageURLPrefix(GWT.getHostPageBaseURL()
tom@8856:                 + "images/linestyle-dash-");
raimund@1341:             f.setImageURLSuffix(".png");
raimund@1341:             f.setValueIconHeight(20);
raimund@1341:             f.setValueIconWidth(80);
tom@8856:             LinkedHashMap<String, String> valueMap =
tom@8856:                 new LinkedHashMap<String, String>();
raimund@1341:             valueMap.put("10", "");
raimund@1341:             valueMap.put("10,5", "");
raimund@1341:             valueMap.put("20,10", "");
raimund@1341:             valueMap.put("30,10", "");
raimund@1341:             valueMap.put("20,5,15,5", "");
raimund@1341:             valueIcons.put("10", "10");
raimund@1341:             valueIcons.put("10,5", "10-5");
raimund@1341:             valueIcons.put("20,10", "20-10");
raimund@1341:             valueIcons.put("30,10", "30-10");
raimund@1341:             valueIcons.put("20,5,15,5", "20-5-15-5");
raimund@1341:             f.setValueIcons(valueIcons);
raimund@1341:             f.setValueMap(valueMap);
ingo@1309:             f.setValue(value);
ingo@1309:         }
gernotbelger@8910:         else if (type.equals("areapattern")) {
gernotbelger@8910:             f = createAreaPetternUi(name, value);
gernotbelger@8910:         }
andre@8600:         else if (type.equals("font")) {
raimund@1479:             f = new SelectItem(name, MSG.getString(name));
tom@8856:             LinkedHashMap<String, String> valueMap =
tom@8856:                 new LinkedHashMap<String, String>();
tom@8856:             valueMap.put(
tom@8856:                 "arial", "<span style='font-family:arial'>Arial</span>");
tom@8856:             valueMap.put(
tom@8856:                 "courier", "<span style='font-family:courier'>Courier</span>");
tom@8856:             valueMap.put(
tom@8856:                 "verdana", "<span style='font-family:verdana'>Verdana</span>");
tom@8856:             valueMap.put(
tom@8856:                 "times", "<span style='font-family:times'>Times</span>");
raimund@1348:             f.setValueMap(valueMap);
raimund@1348:             f.setValue(value);
raimund@1348:         }
andre@8600:         else if (type.equals("style")) {
raimund@1479:             f = new SelectItem(name, MSG.getString(name));
tom@8856:             LinkedHashMap<String, String> valueMap =
tom@8856:                 new LinkedHashMap<String, String>();
tom@8856:             valueMap.put(
tom@8856:                 "standard", "<span style='font-style:normal'>Normal</span>");
tom@8856:             valueMap.put(
tom@8856:                 "bold", "<span style='font-weight:bold'>Bold</span>");
tom@8856:             valueMap.put(
tom@8856:                 "italic", "<span style='font-style:italic'>Italic</span>");
raimund@1359:             f.setValueMap(valueMap);
raimund@1359:             f.setValue(value);
raimund@1359:         }
andre@8600:         else if (type.equals("symbol")) {
raimund@2458:             //create an empty element as long as this property can not be
raimund@2458:             //changed.
raimund@2458:             f = new StaticTextItem("");
raimund@2458:         }
ingo@1309:         else {
ingo@1309:             f = new FormItem();
ingo@1309:         }
ingo@2472:         f.setTitleStyle("color:#000;");
ingo@1309:         f.setTitleAlign(Alignment.LEFT);
ingo@1309:         df.setFields(f);
ingo@1309:         df.addItemChangedHandler(new ItemChangedHandler() {
christian@2954:             @Override
ingo@1309:             public void onItemChanged(ItemChangedEvent e) {
ingo@1309:                 String name = e.getItem().getName();
ingo@1309:                 String newValue = e.getNewValue().toString();
ingo@1309:                 setNewValue(name, newValue);
ingo@1309:             }
ingo@1309:         });
ingo@1309: 
ingo@1309:         return df;
ingo@1309:     }
ingo@1309: 
felix@1333: 
gernotbelger@8910:     private FormItem createAreaPetternUi(String name, String value) {
gernotbelger@8910:         final FormItem f = new SelectItem(name, MSG.getString(name));
gernotbelger@8910:         
gernotbelger@8910:         f.setImageURLPrefix(GWT.getHostPageBaseURL() + "images/areapattern-");
gernotbelger@8910:         f.setImageURLSuffix(".png");
gernotbelger@8910:         f.setValueIconHeight(20);
gernotbelger@8910:         f.setValueIconWidth(80);
gernotbelger@8910: 
gernotbelger@8910:         final LinkedHashMap<String, String> valueMap = new LinkedHashMap<String, String>();
gernotbelger@8910:         final Map<String, String> valueIcons = new LinkedHashMap<String, String>();
gernotbelger@8910: 
gernotbelger@8910:         // FIXME: ugly, using knowledge of available patterns at this point, creating redundancy with AreaFillPattern enum.
gernotbelger@8910:         // But the whole code does it like that, so this is 'flys style'
gernotbelger@8913:         final String[] patterns = new String[] {"patternFill", //
gernotbelger@8913:                                                 "patternPoints", //
gernotbelger@8913:                                                 "paternCross", //
gernotbelger@8913:                                                 "patternDagonalLeft", //
gernotbelger@8913:                                                 "patternDiagonalRight"};
gernotbelger@8913: 
gernotbelger@8910:         for (int i = 0; i < patterns.length; i++) {
gernotbelger@8910:             final String pattern = patterns[i];
gernotbelger@8910: 
gernotbelger@8910:             valueMap.put(pattern, "");
gernotbelger@8910:             valueIcons.put(pattern, pattern);
gernotbelger@8910:         }
gernotbelger@8910: 
gernotbelger@8910:         f.setValueIcons(valueIcons);
gernotbelger@8910:         f.setValueMap(valueMap);
gernotbelger@8910:         f.setValue(value);
gernotbelger@8910:         return f;
gernotbelger@8910:     }
gernotbelger@8910: 
raimund@1348:     protected FormItem createLineSizeUI(FormItem f) {
tom@8856:         LinkedHashMap<String, String> valueIcons =
tom@8856:             new LinkedHashMap<String, String>();
raimund@1348:         f.setImageURLPrefix(GWT.getHostPageBaseURL() + "images/linestyle-");
raimund@1348:         f.setImageURLSuffix("px.png");
raimund@1348:         f.setValueIconHeight(20);
raimund@1348:         f.setValueIconWidth(80);
tom@8856:         LinkedHashMap<String, String> valueMap =
tom@8856:             new LinkedHashMap<String, String>();
raimund@1348:         valueMap.put("1", "");
raimund@1348:         valueMap.put("2", "");
raimund@1348:         valueMap.put("3", "");
raimund@1348:         valueMap.put("4", "");
raimund@1348:         valueMap.put("5", "");
raimund@1348:         valueMap.put("6", "");
raimund@1348:         valueMap.put("7", "");
raimund@1348:         valueMap.put("8", "");
raimund@1348:         valueIcons.put("1", "1");
raimund@1348:         valueIcons.put("2", "2");
raimund@1348:         valueIcons.put("3", "3");
raimund@1348:         valueIcons.put("4", "4");
raimund@1348:         valueIcons.put("5", "5");
raimund@1348:         valueIcons.put("6", "6");
raimund@1348:         valueIcons.put("7", "7");
raimund@1348:         valueIcons.put("8", "8");
raimund@1348:         f.setValueIcons(valueIcons);
raimund@1348:         f.setValueMap(valueMap);
raimund@1348:         return f;
raimund@1348:     }
raimund@1348: 
raimund@1348: 
raimund@1345:     /**
raimund@1345:      * Static method to convert a color from RGB to HTML notation.
raimund@1345:      * @param rgb String in RGB notation.
raimund@1345:      *
raimund@1345:      * @return String in HTML notation.
raimund@1345:      */
felix@1333:     protected static String rgbToHtml(String rgb) {
ingo@1309:         String[] parts = rgb.split(",");
ingo@1309:         int values[] = new int[parts.length];
ingo@1309:         for (int i = 0; i < parts.length; i++) {
ingo@1309:             parts[i] = parts[i].trim();
ingo@1309:             try {
ingo@1309:                 values[i] = Integer.parseInt(parts[i]);
ingo@1309:             }
ingo@1309:             catch(NumberFormatException nfe) {
ingo@1309:                 return "#000000";
ingo@1309:             }
ingo@1309:         }
ingo@1309:         String hex = "#";
ingo@1309:         for (int i = 0; i < values.length; i++) {
ingo@1309:            if (values[i] < 16) {
ingo@1309:                 hex += "0";
ingo@1309:            }
ingo@1309:            hex += Integer.toHexString(values[i]);
ingo@1309:         }
ingo@1309:         return hex;
ingo@1309:     }
ingo@1309: 
felix@1333: 
raimund@1345:     /**
raimund@1345:      * Static method to convert a color from HTML to RGB notation.
raimund@1345:      * @param html String in HTML notation.
raimund@1345:      *
raimund@1345:      * @return String in RGB notation.
raimund@1345:      */
felix@1333:     protected static String htmlToRgb(String html) {
ingo@1309:         if (!html.startsWith("#")) {
ingo@1309:             return "0, 0, 0";
ingo@1309:         }
ingo@1309: 
ingo@1309:         int r = Integer.valueOf(html.substring(1, 3), 16);
ingo@1309:         int g = Integer.valueOf(html.substring(3, 5), 16);
ingo@1309:         int b = Integer.valueOf(html.substring(5, 7), 16);
ingo@1309: 
ingo@1309:         return r + ", " + g + ", " + b;
ingo@1309:     }
ingo@1309: 
felix@1333: 
raimund@1345:     /**
raimund@1345:      * Saves the current style attributes and requests a redraw.
raimund@1345:      */
ingo@1309:     protected void saveStyle () {
ingo@1309:         GWT.log("StyleEditorWindow.saveStyle()");
ingo@1309:         Config config = Config.getInstance();
ingo@1309:         String locale = config.getLocale();
ingo@1309: 
ingo@1309:         itemAttributeService.setCollectionItemAttribute(
ingo@1309:             this.collection,
ingo@1309:             attributes.getArtifact(),
ingo@1309:             locale,
ingo@1309:             attributes,
ingo@1309:             new AsyncCallback<Void>() {
christian@2954:                 @Override
ingo@1309:                 public void onFailure (Throwable caught) {
ingo@1309:                     GWT.log("Could not set Collection item attributes.");
ingo@1309:                 }
christian@2954:                 @Override
ingo@1309:                 public void onSuccess(Void v) {
ingo@1309:                     GWT.log("Successfully saved collection item attributes.");
raimund@1336:                     panel.requestRedraw();
ingo@1309:                 }
ingo@1309:             });
ingo@1309: 
ingo@1309: 
ingo@1309:         this.hide();
ingo@1309:     }
ingo@1309: 
felix@1333: 
raimund@1345:     /**
raimund@1345:      * Sets a new value for an attribute.
raimund@1345:      * @param name Attribute name.
raimund@1345:      * @param value The new value.
raimund@1345:      */
ingo@1309:     protected final void setNewValue(String name, String value) {
raimund@1326:         Theme t = facet.getTheme();
raimund@1326:         Style s = attributes.getStyle(t.getFacet(), t.getIndex());
ingo@1309:         StyleSetting set = s.getSetting(name);
ingo@2472:         String type = set.getType();
ingo@2472: 
ingo@2472:         if(name.indexOf("color") != -1
ingo@2472:            || (type != null && type.toLowerCase().indexOf("color") > -1)) {
ingo@1309:             value = htmlToRgb(value);
ingo@1309:         }
ingo@1309:         set.setDefaultValue(value);
ingo@1309:     }
raimund@2540: 
raimund@2540: 
raimund@2540:     protected final void setNewStyle(Style style) {
raimund@2540:         Theme t = facet.getTheme();
raimund@2540:         Style s = attributes.getStyle(t.getFacet(), t.getIndex());
raimund@2540:         attributes.removeStyle(s.getName());
raimund@2540:         attributes.appendStyle(style);
raimund@2540:     }
ingo@1309: }
ingo@1309: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :