Improve view, filter and search.

This commit is contained in:
Lars Jung 2015-05-09 16:29:26 +02:00
parent 4896d9a101
commit a362356a72
6 changed files with 82 additions and 51 deletions

View file

@ -20,4 +20,10 @@
display: inline-block;
}
}
&.pending {
input {
color: @col-text-disabled-black;
}
}
}

View file

@ -73,8 +73,8 @@
width: 80px;
}
.empty {
display: none;
#view-hint {
display: block;
margin-top: 36px;
text-align: center;
color: @col-border;

View file

@ -1,48 +1,48 @@
modulejs.define('ext/filter', ['_', '$', 'core/event', 'core/resource', 'core/settings'], function (_, $, event, resource, allsettings) {
modulejs.define('ext/filter', ['_', '$', 'core/event', 'core/location', 'core/resource', 'core/settings', 'view/view'], function (_, $, event, location, resource, allsettings, view) {
var settings = _.extend({
enabled: false
enabled: false,
debounceTime: 100
}, allsettings.filter);
var template =
'<div id="filter" class="tool">' +
'<img src="' + resource.image('filter') + '" alt="filter"/>' +
'<input class="l10n_ph-filter" type="text" value="" placeholder="filter"/>' +
'<input class="l10n_ph-filter" type="text" value=""/>' +
'</div>';
var noMatchTemplate = '<div class="no-match l10n-noMatch"/>';
var inputIsVisible = false;
var prevPattern = '';
var $filter;
var $input;
var $noMatch;
function filter(re) {
function filter(pattern) {
var match = [];
var noMatch = [];
var duration = 200;
pattern = pattern || '';
if (pattern === prevPattern) {
return;
}
prevPattern = pattern;
if (re) {
$('#items .item').not('.folder-parent').each(function () {
var label = $(this).find('.label').text();
if (label.match(re)) {
match.push(this);
} else {
noMatch.push(this);
}
});
} else {
match = $('#items .item').not('.folder-parent');
if (!pattern) {
view.setLocation();
return;
}
if (match.length) {
$noMatch.hide();
} else if (noMatch.length) {
setTimeout(function () { $noMatch.show(); }, duration);
}
$(match).fadeIn(duration);
$(noMatch).fadeOut(duration);
$filter.addClass('pending');
var re = new RegExp(pattern);
var matchedItems = [];
_.each(location.getItem().content, function (item) {
if (re.test(item.label)) {
matchedItems.push(item);
}
});
$filter.removeClass('pending');
view.setHint('noMatch');
view.setItems('filter', matchedItems);
}
function escapeRegExp(sequence) {
@ -50,30 +50,31 @@ modulejs.define('ext/filter', ['_', '$', 'core/event', 'core/resource', 'core/se
return sequence.replace(/[\-\[\]{}()*+?.,\\$\^|#\s]/g, '\\$&');
}
function parseFilterSequence(sequence) {
function parseInput(sequence) {
if (sequence.substr(0, 3) === 're:') {
return new RegExp(sequence.substr(3));
return sequence.substr(3);
}
sequence = $.map($.trim(sequence).split(/\s+/), function (part) {
return escapeRegExp(sequence);
return _.map(part.split(''), function (character) {
// sequence = $.map($.trim(sequence).split(/\s+/), function (part) {
return escapeRegExp(character);
}).join('.*?');
}).join('|');
// return _.map(part.split(''), function (character) {
return new RegExp(sequence, 'i');
// return escapeRegExp(character);
// }).join('.*?');
// }).join('|');
// return sequence;
}
function update() {
if (inputIsVisible) {
var val = $input.val();
filter(parseFilterSequence(val));
$filter.addClass('active');
$input.focus();
filter(parseInput($input.val()));
} else {
filter();
$filter.removeClass('active');
@ -88,6 +89,7 @@ modulejs.define('ext/filter', ['_', '$', 'core/event', 'core/resource', 'core/se
function reset() {
inputIsVisible = false;
$input.val('');
update();
}
@ -100,10 +102,9 @@ modulejs.define('ext/filter', ['_', '$', 'core/event', 'core/resource', 'core/se
$filter = $(template).appendTo('#toolbar');
$input = $filter.find('input');
$noMatch = $(noMatchTemplate).appendTo('#view');
$filter.on('click', 'img', toggle);
$input.on('keyup', update);
$input.on('keyup', _.debounce(update, settings.debounceTime, {trailing: true}));
event.sub('location.changed', reset);
}

View file

@ -7,7 +7,7 @@ modulejs.define('ext/search', ['_', '$', 'core/event', 'core/location', 'core/re
var template =
'<div id="search" class="tool">' +
'<img src="' + resource.image('search') + '" alt="search"/>' +
'<input class="l10n_ph-search" type="text" value="" placeholder="search"/>' +
'<input class="l10n_ph-search" type="text" value=""/>' +
'</div>';
var inputIsVisible = false;
var prevPattern = '';
@ -39,6 +39,7 @@ modulejs.define('ext/search', ['_', '$', 'core/event', 'core/location', 'core/re
}, function (response) {
$search.removeClass('pending');
view.setHint('noMatch');
view.setItems('search', _.map(response.search, function (item) {
return Item.get(item);

View file

@ -16,7 +16,7 @@ modulejs.define('view/view', ['_', '$', 'core/event', 'core/format', 'core/locat
'<a class="size" href="#"><span class="l10n-size"/></a>' +
'</li>' +
'</ul>' +
'<div class="empty l10n-empty"/>' +
'<div id="view-hint"/>' +
'</div>';
var itemTemplate =
'<li class="item">' +
@ -30,7 +30,7 @@ modulejs.define('view/view', ['_', '$', 'core/event', 'core/format', 'core/locat
'</li>';
var $view = $(template);
var $items = $view.find('#items');
var $empty = $view.find('.empty');
var $hint = $view.find('#view-hint');
function createHtml(item) {
@ -98,8 +98,8 @@ modulejs.define('view/view', ['_', '$', 'core/event', 'core/format', 'core/locat
$items.append(createHtml(e));
});
$empty.hide();
content.$el.scrollLeft(0).scrollTop(0);
checkHint();
event.pub('view.changed', items, removed);
}
@ -117,10 +117,27 @@ modulejs.define('view/view', ['_', '$', 'core/event', 'core/format', 'core/locat
});
});
$empty.hide();
checkHint();
event.pub('view.changed', add, remove);
}
function checkHint() {
var hasNoItems = $items.find('.item').not('.folder-parent').length === 0;
if (hasNoItems) {
$hint.show();
} else {
$hint.hide();
}
}
function setHint(l10nKey) {
$hint.removeClass().addClass('l10n-' + l10nKey);
checkHint();
}
function onLocationChanged(item) {
if (!item) {
@ -140,6 +157,7 @@ modulejs.define('view/view', ['_', '$', 'core/event', 'core/format', 'core/locat
}
});
setHint('empty');
setItems('location.changed', items);
}
@ -154,13 +172,14 @@ modulejs.define('view/view', ['_', '$', 'core/event', 'core/format', 'core/locat
}
});
setHint('empty');
changeItems('location.refreshed', add, removed);
}
function init() {
$view.appendTo(content.$el);
$empty.hide();
$hint.hide();
format.setDefaultMetric(settings.binaryPrefix);
@ -180,6 +199,7 @@ modulejs.define('view/view', ['_', '$', 'core/event', 'core/format', 'core/locat
$items: $items,
setItems: setItems,
changeItems: changeItems,
setLocation: onLocationChanged
setLocation: onLocationChanged,
setHint: setHint
};
});

View file

@ -109,9 +109,12 @@ Options
Filters will be treated as JavaScript regular expressions
if you prefix them with "re:".
- debounceTime: number, debounce wait time in milliseconds
*/
"filter": {
"enabled": true
"enabled": true,
"debounceTime": 100
},
/*