X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/7fc2dbecd572718421d000441ccb305241e7d5ff..e7303fe28704d06eeb1532c9a820543433bb22f9:/public/javascripts/controls.js
diff --git a/public/javascripts/controls.js b/public/javascripts/controls.js
index fbc4418b8..ca29aefdd 100644
--- a/public/javascripts/controls.js
+++ b/public/javascripts/controls.js
@@ -1,22 +1,22 @@
-// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
-// (c) 2005-2007 Ivan Krstic (http://blogs.law.harvard.edu/ivan)
-// (c) 2005-2007 Jon Tirsen (http://www.tirsen.com)
+// Copyright (c) 2005-2008 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
+// (c) 2005-2008 Ivan Krstic (http://blogs.law.harvard.edu/ivan)
+// (c) 2005-2008 Jon Tirsen (http://www.tirsen.com)
// Contributors:
// Richard Livsey
// Rahul Bhargava
// Rob Wills
-//
+//
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/
-// Autocompleter.Base handles all the autocompletion functionality
+// Autocompleter.Base handles all the autocompletion functionality
// that's independent of the data source for autocompletion. This
// includes drawing the autocompletion menu, observing keyboard
// and mouse events, and similar.
//
-// Specific autocompleters need to provide, at the very least,
+// Specific autocompleters need to provide, at the very least,
// a getUpdatedChoices function that will be invoked every time
-// the text inside the monitored textbox changes. This method
+// the text inside the monitored textbox changes. This method
// should get the text for which to provide autocompletion by
// invoking this.getToken(), NOT by directly accessing
// this.element.value. This is to allow incremental tokenized
@@ -30,23 +30,23 @@
// will incrementally autocomplete with a comma as the token.
// Additionally, ',' in the above example can be replaced with
// a token array, e.g. { tokens: [',', '\n'] } which
-// enables autocompletion on multiple tokens. This is most
-// useful when one of the tokens is \n (a newline), as it
+// enables autocompletion on multiple tokens. This is most
+// useful when one of the tokens is \n (a newline), as it
// allows smart autocompletion after linebreaks.
if(typeof Effect == 'undefined')
throw("controls.js requires including script.aculo.us' effects.js library");
-var Autocompleter = { }
+var Autocompleter = { };
Autocompleter.Base = Class.create({
baseInitialize: function(element, update, options) {
- element = $(element)
- this.element = element;
- this.update = $(update);
- this.hasFocus = false;
- this.changed = false;
- this.active = false;
- this.index = 0;
+ element = $(element);
+ this.element = element;
+ this.update = $(update);
+ this.hasFocus = false;
+ this.changed = false;
+ this.active = false;
+ this.index = 0;
this.entryCount = 0;
this.oldElementValue = this.element.value;
@@ -59,28 +59,28 @@ Autocompleter.Base = Class.create({
this.options.tokens = this.options.tokens || [];
this.options.frequency = this.options.frequency || 0.4;
this.options.minChars = this.options.minChars || 1;
- this.options.onShow = this.options.onShow ||
- function(element, update){
+ this.options.onShow = this.options.onShow ||
+ function(element, update){
if(!update.style.position || update.style.position=='absolute') {
update.style.position = 'absolute';
Position.clone(element, update, {
- setHeight: false,
+ setHeight: false,
offsetTop: element.offsetHeight
});
}
Effect.Appear(update,{duration:0.15});
};
- this.options.onHide = this.options.onHide ||
+ this.options.onHide = this.options.onHide ||
function(element, update){ new Effect.Fade(update,{duration:0.15}) };
- if(typeof(this.options.tokens) == 'string')
+ if(typeof(this.options.tokens) == 'string')
this.options.tokens = new Array(this.options.tokens);
// Force carriage returns as token delimiters anyway
if (!this.options.tokens.include('\n'))
this.options.tokens.push('\n');
this.observer = null;
-
+
this.element.setAttribute('autocomplete','off');
Element.hide(this.update);
@@ -91,10 +91,10 @@ Autocompleter.Base = Class.create({
show: function() {
if(Element.getStyle(this.update, 'display')=='none') this.options.onShow(this.element, this.update);
- if(!this.iefix &&
+ if(!this.iefix &&
(Prototype.Browser.IE) &&
(Element.getStyle(this.update, 'position')=='absolute')) {
- new Insertion.After(this.update,
+ new Insertion.After(this.update,
'');
@@ -102,7 +102,7 @@ Autocompleter.Base = Class.create({
}
if(this.iefix) setTimeout(this.fixIEOverlapping.bind(this), 50);
},
-
+
fixIEOverlapping: function() {
Position.clone(this.update, this.iefix, {setTop:(!this.update.style.height)});
this.iefix.style.zIndex = 1;
@@ -150,15 +150,15 @@ Autocompleter.Base = Class.create({
Event.stop(event);
return;
}
- else
- if(event.keyCode==Event.KEY_TAB || event.keyCode==Event.KEY_RETURN ||
+ else
+ if(event.keyCode==Event.KEY_TAB || event.keyCode==Event.KEY_RETURN ||
(Prototype.Browser.WebKit > 0 && event.keyCode == 0)) return;
this.changed = true;
this.hasFocus = true;
if(this.observer) clearTimeout(this.observer);
- this.observer =
+ this.observer =
setTimeout(this.onObserverEvent.bind(this), this.options.frequency*1000);
},
@@ -170,35 +170,35 @@ Autocompleter.Base = Class.create({
onHover: function(event) {
var element = Event.findElement(event, 'LI');
- if(this.index != element.autocompleteIndex)
+ if(this.index != element.autocompleteIndex)
{
this.index = element.autocompleteIndex;
this.render();
}
Event.stop(event);
},
-
+
onClick: function(event) {
var element = Event.findElement(event, 'LI');
this.index = element.autocompleteIndex;
this.selectEntry();
this.hide();
},
-
+
onBlur: function(event) {
// needed to make click events working
setTimeout(this.hide.bind(this), 250);
this.hasFocus = false;
- this.active = false;
- },
-
+ this.active = false;
+ },
+
render: function() {
if(this.entryCount > 0) {
for (var i = 0; i < this.entryCount; i++)
- this.index==i ?
- Element.addClassName(this.getEntry(i),"selected") :
+ this.index==i ?
+ Element.addClassName(this.getEntry(i),"selected") :
Element.removeClassName(this.getEntry(i),"selected");
- if(this.hasFocus) {
+ if(this.hasFocus) {
this.show();
this.active = true;
}
@@ -207,27 +207,27 @@ Autocompleter.Base = Class.create({
this.hide();
}
},
-
+
markPrevious: function() {
- if(this.index > 0) this.index--
+ if(this.index > 0) this.index--;
else this.index = this.entryCount-1;
this.getEntry(this.index).scrollIntoView(true);
},
-
+
markNext: function() {
- if(this.index < this.entryCount-1) this.index++
+ if(this.index < this.entryCount-1) this.index++;
else this.index = 0;
this.getEntry(this.index).scrollIntoView(false);
},
-
+
getEntry: function(index) {
return this.update.firstChild.childNodes[index];
},
-
+
getCurrentEntry: function() {
return this.getEntry(this.index);
},
-
+
selectEntry: function() {
this.active = false;
this.updateElement(this.getCurrentEntry());
@@ -244,7 +244,7 @@ Autocompleter.Base = Class.create({
if(nodes.length>0) value = Element.collectTextNodes(nodes[0], this.options.select);
} else
value = Element.collectTextNodesIgnoreClass(selectedElement, 'informal');
-
+
var bounds = this.getTokenBounds();
if (bounds[0] != -1) {
var newValue = this.element.value.substr(0, bounds[0]);
@@ -257,7 +257,7 @@ Autocompleter.Base = Class.create({
}
this.oldElementValue = this.element.value;
this.element.focus();
-
+
if (this.options.afterUpdateElement)
this.options.afterUpdateElement(this.element, selectedElement);
},
@@ -269,20 +269,20 @@ Autocompleter.Base = Class.create({
Element.cleanWhitespace(this.update.down());
if(this.update.firstChild && this.update.down().childNodes) {
- this.entryCount =
+ this.entryCount =
this.update.down().childNodes.length;
for (var i = 0; i < this.entryCount; i++) {
var entry = this.getEntry(i);
entry.autocompleteIndex = i;
this.addObservers(entry);
}
- } else {
+ } else {
this.entryCount = 0;
}
this.stopIndicator();
this.index = 0;
-
+
if(this.entryCount==1 && this.options.autoSelect) {
this.selectEntry();
this.hide();
@@ -298,7 +298,7 @@ Autocompleter.Base = Class.create({
},
onObserverEvent: function() {
- this.changed = false;
+ this.changed = false;
this.tokenBounds = null;
if(this.getToken().length>=this.options.minChars) {
this.getUpdatedChoices();
@@ -351,16 +351,16 @@ Ajax.Autocompleter = Class.create(Autocompleter.Base, {
getUpdatedChoices: function() {
this.startIndicator();
-
- var entry = encodeURIComponent(this.options.paramName) + '=' +
+
+ var entry = encodeURIComponent(this.options.paramName) + '=' +
encodeURIComponent(this.getToken());
this.options.parameters = this.options.callback ?
this.options.callback(this.element, entry) : entry;
- if(this.options.defaultParams)
+ if(this.options.defaultParams)
this.options.parameters += '&' + this.options.defaultParams;
-
+
new Ajax.Request(this.url, this.options);
},
@@ -382,7 +382,7 @@ Ajax.Autocompleter = Class.create(Autocompleter.Base, {
// - choices - How many autocompletion choices to offer
//
// - partialSearch - If false, the autocompleter will match entered
-// text only at the beginning of strings in the
+// text only at the beginning of strings in the
// autocomplete array. Defaults to true, which will
// match text at the beginning of any *word* in the
// strings in the autocomplete array. If you want to
@@ -399,7 +399,7 @@ Ajax.Autocompleter = Class.create(Autocompleter.Base, {
// - ignoreCase - Whether to ignore case when autocompleting.
// Defaults to true.
//
-// It's possible to pass in a custom function as the 'selector'
+// It's possible to pass in a custom function as the 'selector'
// option, if you prefer to write your own autocompletion logic.
// In that case, the other options above will not apply unless
// you support them.
@@ -427,20 +427,20 @@ Autocompleter.Local = Class.create(Autocompleter.Base, {
var entry = instance.getToken();
var count = 0;
- for (var i = 0; i < instance.options.array.length &&
- ret.length < instance.options.choices ; i++) {
+ for (var i = 0; i < instance.options.array.length &&
+ ret.length < instance.options.choices ; i++) {
var elem = instance.options.array[i];
- var foundPos = instance.options.ignoreCase ?
- elem.toLowerCase().indexOf(entry.toLowerCase()) :
+ var foundPos = instance.options.ignoreCase ?
+ elem.toLowerCase().indexOf(entry.toLowerCase()) :
elem.indexOf(entry);
while (foundPos != -1) {
- if (foundPos == 0 && elem.length != entry.length) {
- ret.push("" + elem.substr(0, entry.length) + "" +
+ if (foundPos == 0 && elem.length != entry.length) {
+ ret.push("" + elem.substr(0, entry.length) + "" +
elem.substr(entry.length) + "");
break;
- } else if (entry.length >= instance.options.partialChars &&
+ } else if (entry.length >= instance.options.partialChars &&
instance.options.partialSearch && foundPos != -1) {
if (instance.options.fullSearch || /\s/.test(elem.substr(foundPos-1,1))) {
partial.push("" + elem.substr(0, foundPos) + "" +
@@ -450,14 +450,14 @@ Autocompleter.Local = Class.create(Autocompleter.Base, {
}
}
- foundPos = instance.options.ignoreCase ?
- elem.toLowerCase().indexOf(entry.toLowerCase(), foundPos + 1) :
+ foundPos = instance.options.ignoreCase ?
+ elem.toLowerCase().indexOf(entry.toLowerCase(), foundPos + 1) :
elem.indexOf(entry, foundPos + 1);
}
}
if (partial.length)
- ret = ret.concat(partial.slice(0, instance.options.choices - ret.length))
+ ret = ret.concat(partial.slice(0, instance.options.choices - ret.length));
return "";
}
}, options || { });
@@ -474,7 +474,7 @@ Field.scrollFreeActivate = function(field) {
setTimeout(function() {
Field.activate(field);
}, 1);
-}
+};
Ajax.InPlaceEditor = Class.create({
initialize: function(element, url, options) {
@@ -604,7 +604,7 @@ Ajax.InPlaceEditor = Class.create({
this.triggerCallback('onEnterHover');
},
getText: function() {
- return this.element.innerHTML;
+ return this.element.innerHTML.unescapeHTML();
},
handleAJAXFailure: function(transport) {
this.triggerCallback('onFailure', transport);
@@ -780,7 +780,7 @@ Ajax.InPlaceCollectionEditor = Class.create(Ajax.InPlaceEditor, {
onSuccess: function(transport) {
var js = transport.responseText.strip();
if (!/^\[.*\]$/.test(js)) // TODO: improve sanity check
- throw 'Server returned an invalid collection representation.';
+ throw('Server returned an invalid collection representation.');
this._collection = eval(js);
this.checkForExternalText();
}.bind(this),
@@ -937,7 +937,7 @@ Ajax.InPlaceCollectionEditor.DefaultOptions = {
loadingCollectionText: 'Loading options...'
};
-// Delayed observer, like Form.Element.Observer,
+// Delayed observer, like Form.Element.Observer,
// but waits for delay after last key input
// Ideal for live-search fields
@@ -947,7 +947,7 @@ Form.Element.DelayedObserver = Class.create({
this.element = $(element);
this.callback = callback;
this.timer = null;
- this.lastValue = $F(this.element);
+ this.lastValue = $F(this.element);
Event.observe(this.element,'keyup',this.delayedListener.bindAsEventListener(this));
},
delayedListener: function(event) {
@@ -960,4 +960,4 @@ Form.Element.DelayedObserver = Class.create({
this.timer = null;
this.callback(this.element, $F(this.element));
}
-});
+});
\ No newline at end of file