Function noteSaveButtons

modules/ui/note_editor.js:269–337

(selection)

    function noteSaveButtons(selection) {
        var osm = context.services.osm;
        var hasAuth = osm && osm.authenticated();

        var isSelected = (_note && _note.id === context.selectedIDs()[0]);
        var buttonSection = selection.selectAll('.buttons')
            .data((isSelected ? [_note] : []), function(d) { return d.status + d.id; });

        // exit
        buttonSection.exit()
            .remove();

        // enter
        var buttonEnter = buttonSection.enter()
            .append('div')
            .attr('class', 'buttons');

        if (_note.isNew()) {
            buttonEnter
                .append('button')
                .attr('class', 'button cancel-button secondary-action')
                .text(l10n.t('confirm.cancel'));

            buttonEnter
                .append('button')
                .attr('class', 'button save-button action')
                .text(l10n.t('note.save'));

        } else {
            buttonEnter
                .append('button')
                .attr('class', 'button status-button action');

            buttonEnter
                .append('button')
                .attr('class', 'button comment-button action')
                .text(l10n.t('note.comment'));
        }


        // update
        buttonSection = buttonSection
            .merge(buttonEnter);

        buttonSection.select('.cancel-button')   // select and propagate data
            .on('click.cancel', clickCancel);

        buttonSection.select('.save-button')     // select and propagate data
            .attr('disabled', isSaveDisabled)
            .on('click.save', clickSave);

        buttonSection.select('.status-button')   // select and propagate data
            .attr('disabled', (hasAuth ? null : true))
            .text(function(d) {
                var action = (d.status === 'open' ? 'close' : 'open');
                var andComment = (d.newComment ? '_comment' : '');
                return l10n.t('note.' + action + andComment);
            })