raimund@1287: package de.intevation.flys.client.client.ui.chart;
raimund@1287: 
raimund@1287: import com.google.gwt.core.client.GWT;
raimund@1287: 
raimund@1287: import com.smartgwt.client.widgets.Window;
raimund@1287: import com.smartgwt.client.widgets.layout.VLayout;
raimund@1287: import com.smartgwt.client.widgets.layout.HLayout;
raimund@1287: import com.smartgwt.client.widgets.Button;
raimund@1290: import com.smartgwt.client.widgets.form.DynamicForm;
raimund@1290: import com.smartgwt.client.widgets.form.fields.FormItem;
raimund@1290: import com.smartgwt.client.widgets.form.fields.CheckboxItem;
raimund@1290: import com.smartgwt.client.widgets.form.fields.SpinnerItem;
raimund@1290: import com.smartgwt.client.widgets.form.fields.ColorPickerItem;
raimund@1290: import com.smartgwt.client.widgets.form.fields.ComboBoxItem;
raimund@1287: 
raimund@1287: import com.smartgwt.client.widgets.events.ClickEvent;
raimund@1287: import com.smartgwt.client.widgets.events.ClickHandler;
raimund@1290: import com.smartgwt.client.types.Alignment;
raimund@1287: 
raimund@1287: import de.intevation.flys.client.shared.model.Collection;
raimund@1287: import de.intevation.flys.client.shared.model.CollectionItemAttribute;
raimund@1290: import de.intevation.flys.client.shared.model.Style;
raimund@1290: import de.intevation.flys.client.shared.model.StyleSetting;
raimund@1287: import de.intevation.flys.client.client.ui.CollectionView;
raimund@1287: 
raimund@1287: import de.intevation.flys.client.client.FLYSConstants;
raimund@1287: 
raimund@1287: /**
raimund@1287:  * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
raimund@1287:  */
raimund@1287: public class StyleEditorWindow
raimund@1287: extends Window
raimund@1287: implements ClickHandler
raimund@1287: {
raimund@1287:     /** The interface that provides i18n messages. */
raimund@1287:     protected FLYSConstants MSG = GWT.create(FLYSConstants.class);
raimund@1287: 
raimund@1287:     /** The collection */
raimund@1287:     protected Collection collection;
raimund@1287: 
raimund@1287:     /** The parent collection view */
raimund@1287:     protected CollectionView view;
raimund@1287: 
raimund@1287:     /** The attributes */
raimund@1287:     protected CollectionItemAttribute attributes;
raimund@1287: 
raimund@1287:     /** Main layout */
raimund@1287:     protected VLayout layout;
raimund@1287: 
raimund@1287: 
raimund@1287:     public StyleEditorWindow (
raimund@1287:         Collection collection,
raimund@1287:         CollectionItemAttribute attributes)
raimund@1287:     {
raimund@1287:         this.collection = collection;
raimund@1287:         this.attributes = attributes;
raimund@1287:         this.layout = new VLayout();
raimund@1287: 
raimund@1287:         init();
raimund@1287:         initPanels();
raimund@1287:     }
raimund@1287: 
raimund@1287: 
raimund@1287:     protected void init() {
raimund@1287:         setTitle(MSG.properties());
raimund@1290:         setWidth(270);
raimund@1290:         setHeight(200);
raimund@1287:         setCanDragReposition(true);
raimund@1287:         setCanDragResize(true);
raimund@1287:         setKeepInParentRect(true);
raimund@1287: 
raimund@1287:         layout.setWidth100();
raimund@1287:         layout.setHeight100();
raimund@1287: 
raimund@1287:     }
raimund@1287: 
raimund@1287: 
raimund@1287:     protected void initPanels() {
raimund@1287:         HLayout buttons = new HLayout();
raimund@1287:         Button accept = new Button(MSG.label_ok());
raimund@1287:         Button cancel = new Button(MSG.label_cancel());
raimund@1287:         cancel.addClickHandler(this);
raimund@1290:         accept.addClickHandler(new ClickHandler() {
raimund@1290:             public void onClick(ClickEvent e) {
raimund@1287: 
raimund@1290:             }
raimund@1290:         });
raimund@1287: 
raimund@1287:         buttons.addMember(accept);
raimund@1287:         buttons.addMember(cancel);
raimund@1290:         buttons.setAlign(Alignment.RIGHT);
raimund@1290: 
raimund@1290:         layout.addMember(createPropertyGrid("LongitudinalSectionW"));;
raimund@1287:         layout.addMember(buttons);
raimund@1287:         addItem(layout);
raimund@1287:     }
raimund@1287: 
raimund@1287: 
raimund@1287:     public void setCollectionView (CollectionView view) {
raimund@1287:         this.view = view;
raimund@1287:         setParentElement(this.view.getParentElement());
raimund@1287:     }
raimund@1287: 
raimund@1287: 
raimund@1287:     public void onClick(ClickEvent event) {
raimund@1287:         this.hide();
raimund@1287:     }
raimund@1290: 
raimund@1290: 
raimund@1290:     protected VLayout createPropertyGrid(String stylename) {
raimund@1290:         //TODO use the style-(theme-)name from response to get the correct
raimund@1290:         //attribute set.
raimund@1290: 
raimund@1290:         VLayout properties = new VLayout();
raimund@1290: 
raimund@1290:         // get the correct style using the name.
raimund@1290:         Style s = attributes.getStyle(0);
raimund@1290: 
raimund@1290:         for (int i = 0; i < s.getNumSettings(); i ++) {
raimund@1290:             final StyleSetting set = s.getSetting(i);
raimund@1290:             DynamicForm property = createPropertyUI(
raimund@1290:                 set.getDisplayName(),
raimund@1290:                 set.getName(),
raimund@1290:                 set.getType(),
raimund@1290:                 set.getDefaultValue());
raimund@1290:             properties.addMember(property);
raimund@1290:         }
raimund@1290:         return properties;
raimund@1290:     }
raimund@1290: 
raimund@1290:     protected DynamicForm createPropertyUI(
raimund@1290:         String dname,
raimund@1290:         String name,
raimund@1290:         String type,
raimund@1290:         String value)
raimund@1290:     {
raimund@1290:         DynamicForm df = new DynamicForm();
raimund@1290: 
raimund@1290:         FormItem f;
raimund@1290:         if(type.equals("int")) {
raimund@1290:             SpinnerItem s = new SpinnerItem(name, dname);
raimund@1290:             s.setMin(1);
raimund@1290:             s.setMax(10);
raimund@1291:             s.setValue(value);
raimund@1290:             f = s;
raimund@1290:         }
raimund@1290:         else if (type.equals("boolean")) {
raimund@1290:             CheckboxItem c = new CheckboxItem(name, dname);
raimund@1290:             if(value.equals("true")) {
raimund@1290:                 c.setValue(true);
raimund@1290:             }
raimund@1290:             else {
raimund@1290:                 c.setValue(false);
raimund@1290:             }
raimund@1290:             c.setLabelAsTitle(true);
raimund@1290:             f = c;
raimund@1290:         }
raimund@1290:         else if (type.equals("Color")) {
raimund@1291:             ColorPickerItem c = new ColorPickerItem(name, dname);
raimund@1291:             c.setValue(rgbToHtml(value));
raimund@1291:             f = c;
raimund@1290:         }
raimund@1290:         else if (type.equals("Dash")) {
raimund@1290:             f = new ComboBoxItem(name, dname);
raimund@1291:             f.setValue(value);
raimund@1290:         }
raimund@1290:         else {
raimund@1290:             f = new FormItem();
raimund@1290:         }
raimund@1290:         f.setTitleStyle("color:#000; width:120px");
raimund@1290:         f.setTitleAlign(Alignment.LEFT);
raimund@1290:         df.setFields(f);
raimund@1290: 
raimund@1290:         return df;
raimund@1290:     }
raimund@1291: 
raimund@1291:     protected String rgbToHtml(String rgb) {
raimund@1291:         String[] parts = rgb.split(",");
raimund@1291:         int values[] = new int[parts.length];
raimund@1291:         for (int i = 0; i < parts.length; i++) {
raimund@1291:             parts[i] = parts[i].trim();
raimund@1291:             try {
raimund@1291:                 values[i] = Integer.parseInt(parts[i]);
raimund@1291:             }
raimund@1291:             catch(NumberFormatException nfe) {
raimund@1291:                 return "#000000";
raimund@1291:             }
raimund@1291:         }
raimund@1291:         String hex = "#";
raimund@1291:         for (int i = 0; i < values.length; i++) {
raimund@1291:             hex += Integer.toHexString(values[i]);
raimund@1291:         }
raimund@1291:         return hex;
raimund@1291:     }
raimund@1291: 
raimund@1291:     protected String htmlToRgb(String html) {
raimund@1291:         if (!html.startsWith("#")) {
raimund@1291:             return "0, 0, 0";
raimund@1291:         }
raimund@1291: 
raimund@1291:         GWT.log("sub: " + html.substring(1, 3));
raimund@1291:         int r = Integer.valueOf(html.substring(1, 3), 16);
raimund@1291:         int g = Integer.valueOf(html.substring(3, 5), 16);
raimund@1291:         int b = Integer.valueOf(html.substring(5, 7), 16);
raimund@1291: 
raimund@1291:         return r + ", " + g + ", " + b;
raimund@1291:     }
raimund@1291: 
raimund@1287: }
raimund@1290: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :