Examples with DateFormat com.codename1.l10n.DateFormat used on opensource projects

Example 1 with DateFormat

use of com.codename1.l10n.DateFormat in project CodeRAD by shannah.

the class ElementSelector method getDate.

/**
 * Gets a date value on this selector.  This uses a notation that allows you to target
 * the current result, or a subselection.
 * @param key The key.  E.g. "@attname" for attribute.  "tagname" for subtag.  "subselector/@attname", "subselector/tagname"
 * @param formats DateFormats to attempt to parse date with.
 * @return
 */
public Date getDate(String key, DateFormat... formats) {
    String o = getString(key, null);
    if (o == null) {
        return null;
    }
    String strval = String.valueOf(o);
    if (strval.isEmpty()) {
        return null;
    }
    for (DateFormat fmt : formats) {
        try {
            return fmt.parse(strval);
        } catch (Throwable t) {
        }
    }
    throw new RuntimeException("Failed to parse key " + key + " value " + o + " using any of the provided date formatters.");
}

Example 2 with DateFormat

use of com.codename1.l10n.DateFormat in project CodenameOne by codenameone.

the class TimeChart method drawXLabels.

/**
 * The graphical representation of the labels on the X axis.
 *
 * @param xLabels the X labels values
 * @param xTextLabelLocations the X text label locations
 * @param canvas the canvas to paint to
 * @param paint the paint to be used for drawing
 * @param left the left value of the labels area
 * @param top the top value of the labels area
 * @param bottom the bottom value of the labels area
 * @param xPixelsPerUnit the amount of pixels per one unit in the chart labels
 * @param minX the minimum value on the X axis in the chart
 * @param maxX the maximum value on the X axis in the chart
 */
@Override
protected void drawXLabels(List<Double> xLabels, Double[] xTextLabelLocations, Canvas canvas, Paint paint, int left, int top, int bottom, double xPixelsPerUnit, double minX, double maxX) {
    int length = xLabels.size();
    if (length > 0) {
        boolean showLabels = mRenderer.isShowLabels();
        boolean showGridY = mRenderer.isShowGridY();
        boolean showTickMarks = mRenderer.isShowTickMarks();
        DateFormat format = getDateFormat(xLabels.get(0), xLabels.get(length - 1));
        for (int i = 0; i < length; i++) {
            long label = Math.round(xLabels.get(i));
            float xLabel = (float) (left + xPixelsPerUnit * (label - minX));
            if (showLabels) {
                paint.setColor(mRenderer.getXLabelsColor());
                if (showTickMarks) {
                    canvas.drawLine(xLabel, bottom, xLabel, bottom + mRenderer.getLabelsTextSize() / 3, paint);
                }
                drawText(canvas, format.format(new Date(label)), xLabel, bottom + mRenderer.getLabelsTextSize() * 4 / 3 + mRenderer.getXLabelsPadding(), paint, mRenderer.getXLabelsAngle());
            }
            if (showGridY) {
                paint.setColor(mRenderer.getGridColor(0));
                canvas.drawLine(xLabel, bottom, xLabel, top, paint);
            }
        }
    }
    drawXTextLabels(xTextLabelLocations, canvas, paint, true, left, top, bottom, xPixelsPerUnit, minX, maxX);
}

Example 3 with DateFormat

use of com.codename1.l10n.DateFormat in project CodenameOne by codenameone.

the class JavaSEPort method getLocalizationManager.

/**
 * @inheritDoc
 */
public L10NManager getLocalizationManager() {
    if (l10n == null) {
        final Locale l = Locale.getDefault();
        l10n = new L10NManager(l.getLanguage(), l.getCountry()) {

            public double parseDouble(String localeFormattedDecimal) {
                try {
                    return NumberFormat.getNumberInstance().parse(localeFormattedDecimal).doubleValue();
                } catch (ParseException err) {
                    return Double.parseDouble(localeFormattedDecimal);
                }
            }

            @Override
            public String getLongMonthName(Date date) {
                java.text.SimpleDateFormat fmt = new java.text.SimpleDateFormat("MMMM", l);
                return fmt.format(date);
            }

            @Override
            public String getShortMonthName(Date date) {
                java.text.SimpleDateFormat fmt = new java.text.SimpleDateFormat("MMM", l);
                return fmt.format(date);
            }

            public String format(int number) {
                return NumberFormat.getNumberInstance().format(number);
            }

            public String format(double number) {
                return NumberFormat.getNumberInstance().format(number);
            }

            public String formatCurrency(double currency) {
                return NumberFormat.getCurrencyInstance().format(currency);
            }

            public String formatDateLongStyle(Date d) {
                return DateFormat.getDateInstance(DateFormat.LONG).format(d);
            }

            public String formatDateShortStyle(Date d) {
                return DateFormat.getDateInstance(DateFormat.SHORT).format(d);
            }

            public String formatDateTime(Date d) {
                return DateFormat.getDateTimeInstance().format(d);
            }

            public String formatDateTimeMedium(Date d) {
                DateFormat dd = DateFormat.getDateTimeInstance(DateFormat.MEDIUM, DateFormat.MEDIUM);
                return dd.format(d);
            }

            public String formatDateTimeShort(Date d) {
                DateFormat dd = DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT);
                return dd.format(d);
            }

            public String getCurrencySymbol() {
                return NumberFormat.getInstance().getCurrency().getSymbol();
            }

            public void setLocale(String locale, String language) {
                super.setLocale(locale, language);
                Locale l = new Locale(language, locale);
                Locale.setDefault(l);
            }
        };
    }
    return l10n;
}

Example 4 with DateFormat

use of com.codename1.l10n.DateFormat in project CodenameOne by codenameone.

the class AndroidImplementation method getLocalizationManager.

/**
 * @inheritDoc
 */
public L10NManager getLocalizationManager() {
    if (l10n == null) {
        final Locale l = Locale.getDefault();
        l10n = new L10NManager(l.getLanguage(), l.getCountry()) {

            public double parseDouble(String localeFormattedDecimal) {
                try {
                    return NumberFormat.getNumberInstance().parse(localeFormattedDecimal).doubleValue();
                } catch (ParseException err) {
                    return Double.parseDouble(localeFormattedDecimal);
                }
            }

            @Override
            public String getLongMonthName(Date date) {
                java.text.SimpleDateFormat fmt = new java.text.SimpleDateFormat("MMMM", l);
                return fmt.format(date);
            }

            @Override
            public String getShortMonthName(Date date) {
                java.text.SimpleDateFormat fmt = new java.text.SimpleDateFormat("MMM", l);
                return fmt.format(date);
            }

            public String format(int number) {
                return NumberFormat.getNumberInstance().format(number);
            }

            public String format(double number) {
                return NumberFormat.getNumberInstance().format(number);
            }

            public String formatCurrency(double currency) {
                return NumberFormat.getCurrencyInstance().format(currency);
            }

            public String formatDateLongStyle(Date d) {
                return DateFormat.getDateInstance(DateFormat.LONG).format(d);
            }

            public String formatDateShortStyle(Date d) {
                return DateFormat.getDateInstance(DateFormat.SHORT).format(d);
            }

            public String formatDateTime(Date d) {
                return DateFormat.getDateTimeInstance().format(d);
            }

            public String formatDateTimeMedium(Date d) {
                DateFormat dd = DateFormat.getDateTimeInstance(DateFormat.MEDIUM, DateFormat.MEDIUM);
                return dd.format(d);
            }

            public String formatDateTimeShort(Date d) {
                DateFormat dd = DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT);
                return dd.format(d);
            }

            public String getCurrencySymbol() {
                return NumberFormat.getInstance().getCurrency().getSymbol();
            }

            public void setLocale(String locale, String language) {
                super.setLocale(locale, language);
                Locale l = new Locale(language, locale);
                Locale.setDefault(l);
            }
        };
    }
    return l10n;
}

Example 5 with DateFormat

use of com.codename1.l10n.DateFormat in project CodenameOne by codenameone.

the class SimpleDateFormatTest method start.

public void start() {
    if (current != null) {
        current.show();
        return;
    }
    final Form hi = new Form("Hi World", BoxLayout.y());
    TextField dateStringIn = new TextField();
    TextField dateFormat = new TextField();
    Label shortMonth = new Label();
    Label longMonth = new Label();
    Label shortDate = new Label();
    Label longDate = new Label();
    Label dateTime = new Label();
    Label formattedString = new Label();
    Container result = new Container(BoxLayout.y());
    Button parse = new Button("Parse Date");
    Container resultWrapper = new Container(BoxLayout.y());
    SimpleDateFormat dateFormatter = new SimpleDateFormat("hh:mm a");
    dateFormatter.format(new Date());
    parse.addActionListener(evt -> {
        try {
            SimpleDateFormat inputFormat = new SimpleDateFormat(dateFormat.getText());
            Date dt = dateStringIn.getText().length() == 0 ? new Date() : inputFormat.parse(dateStringIn.getText());
            SimpleDateFormat shortMonthFormat = new SimpleDateFormat("MMM");
            shortMonth.setText(shortMonthFormat.format(dt));
            SimpleDateFormat longMonthFormat = new SimpleDateFormat("MMMM");
            longMonth.setText(longMonthFormat.format(dt));
            longDate.setText(L10NManager.getInstance().formatDateLongStyle(dt));
            shortDate.setText(L10NManager.getInstance().formatDateShortStyle(dt));
            dateTime.setText(L10NManager.getInstance().formatDateTime(dt));
            formattedString.setText(inputFormat.format(dt));
            resultWrapper.removeAll();
            resultWrapper.add(result);
            hi.revalidateWithAnimationSafety();
        } catch (ParseException ex) {
            Log.e(ex);
            ToastBar.showErrorMessage("Parse failed: " + ex.getMessage());
        }
    });
    result.addAll(new Label("Short month name:"), shortMonth, new Label("Long month name:"), longMonth, new Label("Short Date:"), shortDate, new Label("Long Date:"), longDate, new Label("Time: "), dateTime, new Label("Formatted String:"), formattedString);
    hi.addAll(new Label("Date:"), dateStringIn, new Label("Date Format:"), dateFormat, parse, resultWrapper);
    hi.show();
}