Mercurial > dive4elements > river
view gwt-client/src/main/java/org/dive4elements/river/client/client/ui/IntegerRangePanel.java @ 7602:c50dbbe17950
issue1596: Store table (cell) data twice: Once as (formatted) string
as coming from server, once transformed into float (or string).
The benefit is that now we can sort table data numerically, while keeping
the formatted and i18ned display of values.
author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
---|---|
date | Wed, 27 Nov 2013 14:55:25 +0100 |
parents | ea9eef426962 |
children |
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/* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde * Software engineering by Intevation GmbH * * This file is Free Software under the GNU AGPL (>=v3) * and comes with ABSOLUTELY NO WARRANTY! Check out the * documentation coming with Dive4Elements River for details. */ package org.dive4elements.river.client.client.ui; import com.smartgwt.client.widgets.form.fields.FormItem; import com.smartgwt.client.widgets.form.fields.IntegerItem; import com.smartgwt.client.widgets.form.validator.IntegerRangeValidator; import com.smartgwt.client.widgets.form.validator.Validator; import org.dive4elements.river.client.shared.model.Data; import org.dive4elements.river.client.shared.model.DataList; import org.dive4elements.river.client.shared.model.IntegerRangeData; public class IntegerRangePanel extends RangePanel { private static final long serialVersionUID = -7471199535764887461L; protected Integer maxLower; protected Integer maxUpper; @Override protected Data[] getData() { Integer lo = getLowerAsInt(); Integer up = getUpperAsInt(); return new Data[] { new IntegerRangeData(getDataName(), null, lo, up) }; } @Override protected FormItem newFormItem(String name) { IntegerItem item = new IntegerItem(name, ""); item.setShowTitle(false); return item; } @Override protected Validator[] createLowerValidators(DataList dataList) { setMaxLower(dataList); setMaxUpper(dataList); Validator validator = newRangeValidator(); if (validator != null) { return new Validator[] { validator }; } return null; } @Override protected Validator[] createUpperValidators(DataList dataList) { setMaxLower(dataList); setMaxUpper(dataList); Validator validator = newRangeValidator(); if (validator != null) { return new Validator[] { validator }; } return null; } @Override public Object getMaxLower() { return maxLower; } @Override public Object getMaxUpper() { return maxUpper; } public Integer getLowerAsInt() { String raw = getLower(); if (raw != null && raw.length() > 0) { try { return Integer.valueOf(raw); } catch (NumberFormatException nfe) { // do nothing } } return null; } public Integer getUpperAsInt() { String raw = getUpper(); if (raw != null && raw.length() > 0) { try { return Integer.valueOf(raw); } catch (NumberFormatException nfe) { // do nothing } } return null; } protected Validator newRangeValidator() { Integer maxLower = getMaxLowerAsInt(); Integer maxUpper = getMaxUpperAsInt(); if (maxLower != null && maxUpper != null) { IntegerRangeValidator validator = new IntegerRangeValidator(); validator.setMax(maxUpper); validator.setMin(maxLower); return validator; } return null; } public Integer getMaxLowerAsInt() { return maxLower; } protected void setMaxLower(DataList dataList) { IntegerRangeData range = (IntegerRangeData) dataList.get(0); setMaxLower((Integer) range.getLower()); } public void setMaxLower(Integer maxLower) { this.maxLower = maxLower; } public Integer getMaxUpperAsInt() { return maxUpper; } protected void setMaxUpper(DataList dataList) { IntegerRangeData range = (IntegerRangeData) dataList.get(0); setMaxUpper((Integer) range.getUpper()); } public void setMaxUpper(Integer maxUpper) { this.maxUpper = maxUpper; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :