snappymail/dev/External/ko.js
2014-08-27 19:59:44 +04:00

908 lines
20 KiB
JavaScript

/* RainLoop Webmail (c) RainLoop Team | Licensed under CC BY-NC-SA 3.0 */
(function (module, ko) {
'use strict';
var
window = require('window'),
_ = require('_'),
$ = require('$'),
$win = require('$win'),
$doc = require('$doc')
;
ko.bindingHandlers.tooltip = {
'init': function (oElement, fValueAccessor) {
var
Globals = require('Globals'),
Utils = require('Utils')
;
if (!Globals.bMobileDevice)
{
var
$oEl = $(oElement),
sClass = $oEl.data('tooltip-class') || '',
sPlacement = $oEl.data('tooltip-placement') || 'top'
;
$oEl.tooltip({
'delay': {
'show': 500,
'hide': 100
},
'html': true,
'container': 'body',
'placement': sPlacement,
'trigger': 'hover',
'title': function () {
return $oEl.is('.disabled') || Globals.dropdownVisibility() ? '' : '<span class="tooltip-class ' + sClass + '">' +
Utils.i18n(ko.utils.unwrapObservable(fValueAccessor())) + '</span>';
}
}).click(function () {
$oEl.tooltip('hide');
});
Globals.tooltipTrigger.subscribe(function () {
$oEl.tooltip('hide');
});
}
}
};
ko.bindingHandlers.tooltip2 = {
'init': function (oElement, fValueAccessor) {
var
Globals = require('Globals'),
$oEl = $(oElement),
sClass = $oEl.data('tooltip-class') || '',
sPlacement = $oEl.data('tooltip-placement') || 'top'
;
$oEl.tooltip({
'delay': {
'show': 500,
'hide': 100
},
'html': true,
'container': 'body',
'placement': sPlacement,
'title': function () {
return $oEl.is('.disabled') || Globals.dropdownVisibility() ? '' :
'<span class="tooltip-class ' + sClass + '">' + fValueAccessor()() + '</span>';
}
}).click(function () {
$oEl.tooltip('hide');
});
Globals.tooltipTrigger.subscribe(function () {
$oEl.tooltip('hide');
});
}
};
ko.bindingHandlers.tooltip3 = {
'init': function (oElement) {
var
$oEl = $(oElement),
Globals = require('Globals')
;
$oEl.tooltip({
'container': 'body',
'trigger': 'hover manual',
'title': function () {
return $oEl.data('tooltip3-data') || '';
}
});
$doc.click(function () {
$oEl.tooltip('hide');
});
Globals.tooltipTrigger.subscribe(function () {
$oEl.tooltip('hide');
});
},
'update': function (oElement, fValueAccessor) {
var sValue = ko.utils.unwrapObservable(fValueAccessor());
if ('' === sValue)
{
$(oElement).data('tooltip3-data', '').tooltip('hide');
}
else
{
$(oElement).data('tooltip3-data', sValue).tooltip('show');
}
}
};
ko.bindingHandlers.registrateBootstrapDropdown = {
'init': function (oElement) {
var Globals = require('Globals');
Globals.aBootstrapDropdowns.push($(oElement));
}
};
ko.bindingHandlers.openDropdownTrigger = {
'update': function (oElement, fValueAccessor) {
if (ko.utils.unwrapObservable(fValueAccessor()))
{
var
$el = $(oElement),
Utils = require('Utils')
;
if (!$el.hasClass('open'))
{
$el.find('.dropdown-toggle').dropdown('toggle');
Utils.detectDropdownVisibility();
}
fValueAccessor()(false);
}
}
};
ko.bindingHandlers.dropdownCloser = {
'init': function (oElement) {
$(oElement).closest('.dropdown').on('click', '.e-item', function () {
$(oElement).dropdown('toggle');
});
}
};
ko.bindingHandlers.popover = {
'init': function (oElement, fValueAccessor) {
$(oElement).popover(ko.utils.unwrapObservable(fValueAccessor()));
}
};
ko.bindingHandlers.csstext = {
'init': function (oElement, fValueAccessor) {
var Utils = require('Utils');
if (oElement && oElement.styleSheet && !Utils.isUnd(oElement.styleSheet.cssText))
{
oElement.styleSheet.cssText = ko.utils.unwrapObservable(fValueAccessor());
}
else
{
$(oElement).text(ko.utils.unwrapObservable(fValueAccessor()));
}
},
'update': function (oElement, fValueAccessor) {
var Utils = require('Utils');
if (oElement && oElement.styleSheet && !Utils.isUnd(oElement.styleSheet.cssText))
{
oElement.styleSheet.cssText = ko.utils.unwrapObservable(fValueAccessor());
}
else
{
$(oElement).text(ko.utils.unwrapObservable(fValueAccessor()));
}
}
};
ko.bindingHandlers.resizecrop = {
'init': function (oElement) {
$(oElement).addClass('resizecrop').resizecrop({
'width': '100',
'height': '100',
'wrapperCSS': {
'border-radius': '10px'
}
});
},
'update': function (oElement, fValueAccessor) {
fValueAccessor()();
$(oElement).resizecrop({
'width': '100',
'height': '100'
});
}
};
ko.bindingHandlers.onEnter = {
'init': function (oElement, fValueAccessor, fAllBindingsAccessor, oViewModel) {
$(oElement).on('keypress', function (oEvent) {
if (oEvent && 13 === window.parseInt(oEvent.keyCode, 10))
{
$(oElement).trigger('change');
fValueAccessor().call(oViewModel);
}
});
}
};
ko.bindingHandlers.onEsc = {
'init': function (oElement, fValueAccessor, fAllBindingsAccessor, oViewModel) {
$(oElement).on('keypress', function (oEvent) {
if (oEvent && 27 === window.parseInt(oEvent.keyCode, 10))
{
$(oElement).trigger('change');
fValueAccessor().call(oViewModel);
}
});
}
};
ko.bindingHandlers.clickOnTrue = {
'update': function (oElement, fValueAccessor) {
if (ko.utils.unwrapObservable(fValueAccessor()))
{
$(oElement).click();
}
}
};
ko.bindingHandlers.modal = {
'init': function (oElement, fValueAccessor) {
var
Globals = require('Globals'),
Utils = require('Utils')
;
$(oElement).toggleClass('fade', !Globals.bMobileDevice).modal({
'keyboard': false,
'show': ko.utils.unwrapObservable(fValueAccessor())
})
.on('shown', function () {
Utils.windowResize();
})
.find('.close').click(function () {
fValueAccessor()(false);
});
},
'update': function (oElement, fValueAccessor) {
$(oElement).modal(ko.utils.unwrapObservable(fValueAccessor()) ? 'show' : 'hide');
}
};
ko.bindingHandlers.i18nInit = {
'init': function (oElement) {
var Utils = require('Utils');
Utils.i18nToNode(oElement);
}
};
ko.bindingHandlers.i18nUpdate = {
'update': function (oElement, fValueAccessor) {
var Utils = require('Utils');
ko.utils.unwrapObservable(fValueAccessor());
Utils.i18nToNode(oElement);
}
};
ko.bindingHandlers.link = {
'update': function (oElement, fValueAccessor) {
$(oElement).attr('href', ko.utils.unwrapObservable(fValueAccessor()));
}
};
ko.bindingHandlers.title = {
'update': function (oElement, fValueAccessor) {
$(oElement).attr('title', ko.utils.unwrapObservable(fValueAccessor()));
}
};
ko.bindingHandlers.textF = {
'init': function (oElement, fValueAccessor) {
$(oElement).text(ko.utils.unwrapObservable(fValueAccessor()));
}
};
ko.bindingHandlers.initDom = {
'init': function (oElement, fValueAccessor) {
fValueAccessor()(oElement);
}
};
ko.bindingHandlers.initResizeTrigger = {
'init': function (oElement, fValueAccessor) {
var aValues = ko.utils.unwrapObservable(fValueAccessor());
$(oElement).css({
'height': aValues[1],
'min-height': aValues[1]
});
},
'update': function (oElement, fValueAccessor) {
var
Utils = require('Utils'),
aValues = ko.utils.unwrapObservable(fValueAccessor()),
iValue = Utils.pInt(aValues[1]),
iSize = 0,
iOffset = $(oElement).offset().top
;
if (0 < iOffset)
{
iOffset += Utils.pInt(aValues[2]);
iSize = $win.height() - iOffset;
if (iValue < iSize)
{
iValue = iSize;
}
$(oElement).css({
'height': iValue,
'min-height': iValue
});
}
}
};
ko.bindingHandlers.appendDom = {
'update': function (oElement, fValueAccessor) {
$(oElement).hide().empty().append(ko.utils.unwrapObservable(fValueAccessor())).show();
}
};
ko.bindingHandlers.draggable = {
'init': function (oElement, fValueAccessor, fAllBindingsAccessor) {
var
Globals = require('Globals'),
Utils = require('Utils')
;
if (!Globals.bMobileDevice)
{
var
iTriggerZone = 100,
iScrollSpeed = 3,
fAllValueFunc = fAllBindingsAccessor(),
sDroppableSelector = fAllValueFunc && fAllValueFunc['droppableSelector'] ? fAllValueFunc['droppableSelector'] : '',
oConf = {
'distance': 20,
'handle': '.dragHandle',
'cursorAt': {'top': 22, 'left': 3},
'refreshPositions': true,
'scroll': true
}
;
if (sDroppableSelector)
{
oConf['drag'] = function (oEvent) {
$(sDroppableSelector).each(function () {
var
moveUp = null,
moveDown = null,
$this = $(this),
oOffset = $this.offset(),
bottomPos = oOffset.top + $this.height()
;
window.clearInterval($this.data('timerScroll'));
$this.data('timerScroll', false);
if (oEvent.pageX >= oOffset.left && oEvent.pageX <= oOffset.left + $this.width())
{
if (oEvent.pageY >= bottomPos - iTriggerZone && oEvent.pageY <= bottomPos)
{
moveUp = function() {
$this.scrollTop($this.scrollTop() + iScrollSpeed);
Utils.windowResize();
};
$this.data('timerScroll', window.setInterval(moveUp, 10));
moveUp();
}
if (oEvent.pageY >= oOffset.top && oEvent.pageY <= oOffset.top + iTriggerZone)
{
moveDown = function() {
$this.scrollTop($this.scrollTop() - iScrollSpeed);
Utils.windowResize();
};
$this.data('timerScroll', window.setInterval(moveDown, 10));
moveDown();
}
}
});
};
oConf['stop'] = function() {
$(sDroppableSelector).each(function () {
window.clearInterval($(this).data('timerScroll'));
$(this).data('timerScroll', false);
});
};
}
oConf['helper'] = function (oEvent) {
return fValueAccessor()(oEvent && oEvent.target ? ko.dataFor(oEvent.target) : null);
};
$(oElement).draggable(oConf).on('mousedown', function () {
Utils.removeInFocus();
});
}
}
};
ko.bindingHandlers.droppable = {
'init': function (oElement, fValueAccessor, fAllBindingsAccessor) {
var Globals = require('Globals');
if (!Globals.bMobileDevice)
{
var
fValueFunc = fValueAccessor(),
fAllValueFunc = fAllBindingsAccessor(),
fOverCallback = fAllValueFunc && fAllValueFunc['droppableOver'] ? fAllValueFunc['droppableOver'] : null,
fOutCallback = fAllValueFunc && fAllValueFunc['droppableOut'] ? fAllValueFunc['droppableOut'] : null,
oConf = {
'tolerance': 'pointer',
'hoverClass': 'droppableHover'
}
;
if (fValueFunc)
{
oConf['drop'] = function (oEvent, oUi) {
fValueFunc(oEvent, oUi);
};
if (fOverCallback)
{
oConf['over'] = function (oEvent, oUi) {
fOverCallback(oEvent, oUi);
};
}
if (fOutCallback)
{
oConf['out'] = function (oEvent, oUi) {
fOutCallback(oEvent, oUi);
};
}
$(oElement).droppable(oConf);
}
}
}
};
ko.bindingHandlers.nano = {
'init': function (oElement) {
var Globals = require('Globals');
if (!Globals.bDisableNanoScroll)
{
$(oElement)
.addClass('nano')
.nanoScroller({
'iOSNativeScrolling': false,
'preventPageScrolling': true
})
;
}
}
};
ko.bindingHandlers.saveTrigger = {
'init': function (oElement) {
var $oEl = $(oElement);
$oEl.data('save-trigger-type', $oEl.is('input[type=text],input[type=email],input[type=password],select,textarea') ? 'input' : 'custom');
if ('custom' === $oEl.data('save-trigger-type'))
{
$oEl.append(
'&nbsp;&nbsp;<i class="icon-spinner animated"></i><i class="icon-remove error"></i><i class="icon-ok success"></i>'
).addClass('settings-saved-trigger');
}
else
{
$oEl.addClass('settings-saved-trigger-input');
}
},
'update': function (oElement, fValueAccessor) {
var
mValue = ko.utils.unwrapObservable(fValueAccessor()),
$oEl = $(oElement)
;
if ('custom' === $oEl.data('save-trigger-type'))
{
switch (mValue.toString())
{
case '1':
$oEl
.find('.animated,.error').hide().removeClass('visible')
.end()
.find('.success').show().addClass('visible')
;
break;
case '0':
$oEl
.find('.animated,.success').hide().removeClass('visible')
.end()
.find('.error').show().addClass('visible')
;
break;
case '-2':
$oEl
.find('.error,.success').hide().removeClass('visible')
.end()
.find('.animated').show().addClass('visible')
;
break;
default:
$oEl
.find('.animated').hide()
.end()
.find('.error,.success').removeClass('visible')
;
break;
}
}
else
{
switch (mValue.toString())
{
case '1':
$oEl.addClass('success').removeClass('error');
break;
case '0':
$oEl.addClass('error').removeClass('success');
break;
case '-2':
// $oEl;
break;
default:
$oEl.removeClass('error success');
break;
}
}
}
};
ko.bindingHandlers.emailsTags = {
'init': function(oElement, fValueAccessor, fAllBindingsAccessor) {
var
Utils = require('Utils'),
EmailModel = require('Model:Email'),
$oEl = $(oElement),
fValue = fValueAccessor(),
fAllBindings = fAllBindingsAccessor(),
fAutoCompleteSource = fAllBindings['autoCompleteSource'] || null,
fFocusCallback = function (bValue) {
if (fValue && fValue.focusTrigger)
{
fValue.focusTrigger(bValue);
}
}
;
$oEl.inputosaurus({
'parseOnBlur': true,
'allowDragAndDrop': true,
'focusCallback': fFocusCallback,
'inputDelimiters': [',', ';'],
'autoCompleteSource': fAutoCompleteSource,
'parseHook': function (aInput) {
return _.map(aInput, function (sInputValue) {
var
sValue = Utils.trim(sInputValue),
oEmail = null
;
if ('' !== sValue)
{
oEmail = new EmailModel();
oEmail.mailsoParse(sValue);
oEmail.clearDuplicateName();
return [oEmail.toLine(false), oEmail];
}
return [sValue, null];
});
},
'change': _.bind(function (oEvent) {
$oEl.data('EmailsTagsValue', oEvent.target.value);
fValue(oEvent.target.value);
}, this)
});
},
'update': function (oElement, fValueAccessor, fAllBindingsAccessor) {
var
$oEl = $(oElement),
fAllValueFunc = fAllBindingsAccessor(),
fEmailsTagsFilter = fAllValueFunc['emailsTagsFilter'] || null,
sValue = ko.utils.unwrapObservable(fValueAccessor())
;
if ($oEl.data('EmailsTagsValue') !== sValue)
{
$oEl.val(sValue);
$oEl.data('EmailsTagsValue', sValue);
$oEl.inputosaurus('refresh');
}
if (fEmailsTagsFilter && ko.utils.unwrapObservable(fEmailsTagsFilter))
{
$oEl.inputosaurus('focus');
}
}
};
ko.bindingHandlers.contactTags = {
'init': function(oElement, fValueAccessor, fAllBindingsAccessor) {
var
Utils = require('Utils'),
ContactTagModel = require('Model:ContactTag'),
$oEl = $(oElement),
fValue = fValueAccessor(),
fAllBindings = fAllBindingsAccessor(),
fAutoCompleteSource = fAllBindings['autoCompleteSource'] || null,
fFocusCallback = function (bValue) {
if (fValue && fValue.focusTrigger)
{
fValue.focusTrigger(bValue);
}
}
;
$oEl.inputosaurus({
'parseOnBlur': true,
'allowDragAndDrop': false,
'focusCallback': fFocusCallback,
'inputDelimiters': [',', ';'],
'outputDelimiter': ',',
'autoCompleteSource': fAutoCompleteSource,
'parseHook': function (aInput) {
return _.map(aInput, function (sInputValue) {
var
sValue = Utils.trim(sInputValue),
oTag = null
;
if ('' !== sValue)
{
oTag = new ContactTagModel();
oTag.name(sValue);
return [oTag.toLine(false), oTag];
}
return [sValue, null];
});
},
'change': _.bind(function (oEvent) {
$oEl.data('ContactTagsValue', oEvent.target.value);
fValue(oEvent.target.value);
}, this)
});
},
'update': function (oElement, fValueAccessor, fAllBindingsAccessor) {
var
$oEl = $(oElement),
fAllValueFunc = fAllBindingsAccessor(),
fContactTagsFilter = fAllValueFunc['contactTagsFilter'] || null,
sValue = ko.utils.unwrapObservable(fValueAccessor())
;
if ($oEl.data('ContactTagsValue') !== sValue)
{
$oEl.val(sValue);
$oEl.data('ContactTagsValue', sValue);
$oEl.inputosaurus('refresh');
}
if (fContactTagsFilter && ko.utils.unwrapObservable(fContactTagsFilter))
{
$oEl.inputosaurus('focus');
}
}
};
ko.bindingHandlers.command = {
'init': function (oElement, fValueAccessor, fAllBindingsAccessor, oViewModel) {
var
jqElement = $(oElement),
oCommand = fValueAccessor()
;
if (!oCommand || !oCommand.enabled || !oCommand.canExecute)
{
throw new Error('You are not using command function');
}
jqElement.addClass('command');
ko.bindingHandlers[jqElement.is('form') ? 'submit' : 'click'].init.apply(oViewModel, arguments);
},
'update': function (oElement, fValueAccessor) {
var
bResult = true,
jqElement = $(oElement),
oCommand = fValueAccessor()
;
bResult = oCommand.enabled();
jqElement.toggleClass('command-not-enabled', !bResult);
if (bResult)
{
bResult = oCommand.canExecute();
jqElement.toggleClass('command-can-not-be-execute', !bResult);
}
jqElement.toggleClass('command-disabled disable disabled', !bResult).toggleClass('no-disabled', !!bResult);
if (jqElement.is('input') || jqElement.is('button'))
{
jqElement.prop('disabled', !bResult);
}
}
};
ko.extenders.trimmer = function (oTarget)
{
var
Utils = require('Utils'),
oResult = ko.computed({
'read': oTarget,
'write': function (sNewValue) {
oTarget(Utils.trim(sNewValue.toString()));
},
'owner': this
})
;
oResult(oTarget());
return oResult;
};
ko.extenders.posInterer = function (oTarget, iDefault)
{
var
Utils = require('Utils'),
oResult = ko.computed({
'read': oTarget,
'write': function (sNewValue) {
var iNew = Utils.pInt(sNewValue.toString(), iDefault);
if (0 >= iNew)
{
iNew = iDefault;
}
if (iNew === oTarget() && '' + iNew !== '' + sNewValue)
{
oTarget(iNew + 1);
}
oTarget(iNew);
}
})
;
oResult(oTarget());
return oResult;
};
ko.extenders.reversible = function (oTarget)
{
var mValue = oTarget();
oTarget.commit = function ()
{
mValue = oTarget();
};
oTarget.reverse = function ()
{
oTarget(mValue);
};
oTarget.commitedValue = function ()
{
return mValue;
};
return oTarget;
};
ko.extenders.toggleSubscribe = function (oTarget, oOptions)
{
oTarget.subscribe(oOptions[1], oOptions[0], 'beforeChange');
oTarget.subscribe(oOptions[2], oOptions[0]);
return oTarget;
};
ko.extenders.falseTimeout = function (oTarget, iOption)
{
var Utils = require('Utils');
oTarget.iTimeout = 0;
oTarget.subscribe(function (bValue) {
if (bValue)
{
window.clearTimeout(oTarget.iTimeout);
oTarget.iTimeout = window.setTimeout(function () {
oTarget(false);
oTarget.iTimeout = 0;
}, Utils.pInt(iOption));
}
});
return oTarget;
};
ko.observable.fn.validateNone = function ()
{
this.hasError = ko.observable(false);
return this;
};
ko.observable.fn.validateEmail = function ()
{
var Utils = require('Utils');
this.hasError = ko.observable(false);
this.subscribe(function (sValue) {
sValue = Utils.trim(sValue);
this.hasError('' !== sValue && !(/^[^@\s]+@[^@\s]+$/.test(sValue)));
}, this);
this.valueHasMutated();
return this;
};
ko.observable.fn.validateSimpleEmail = function ()
{
var Utils = require('Utils');
this.hasError = ko.observable(false);
this.subscribe(function (sValue) {
sValue = Utils.trim(sValue);
this.hasError('' !== sValue && !(/^.+@.+$/.test(sValue)));
}, this);
this.valueHasMutated();
return this;
};
ko.observable.fn.validateFunc = function (fFunc)
{
var Utils = require('Utils');
this.hasFuncError = ko.observable(false);
if (Utils.isFunc(fFunc))
{
this.subscribe(function (sValue) {
this.hasFuncError(!fFunc(sValue));
}, this);
this.valueHasMutated();
}
return this;
};
module.exports = ko;
}(module, ko));