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angular-ui-pageslide.js
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angular-ui-pageslide.js
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angular
.module("pageslide-directive", [])
.directive('pageslide', [
function () {
var defaults = {};
/* Return directive definition object */
return {
restrict: "EAC",
transclude: false,
scope: {
psOpen: "=?",
psAutoClose: "=?",
psSide: "@",
psSpeed: "@",
psClass: "@",
psSize: "@",
psSqueeze: "@",
psCloak: "@",
psPush: "=?",
psPushClass: "@",
psPinClass: "@"
},
//template: '<div class="pageslide-content" ng-transclude></div>',
link: function ($scope, el, attrs) {
$scope.psPush = $scope.psPush || false;
/* Parameters */
var param = {};
param.side = $scope.psSide || 'right';
param.speed = $scope.psSpeed || '0.5';
param.size = $scope.psSize || '300px';
param.zindex = 1000; // Override with custom CSS
param.className = $scope.psClass || 'ng-pageslide';
param.cloak = $scope.psCloak && $scope.psCloak.toLowerCase() == 'false' ? false : true;
param.squeeze = Boolean($scope.psSqueeze) || false;
param.pushClass = $scope.psPushClass || 'ng-pageslide-container';
param.pinClass = $scope.psPinClass || 'ng-pageslide-pinned';
// Apply Class
el.addClass(param.className);
/* DOM manipulation */
var content = null;
var slider = null;
var body = document.body;
slider = el[0];
// Check for div tag
if (slider.tagName.toLowerCase() !== 'div' &&
slider.tagName.toLowerCase() !== 'pageslide')
throw new Error('Pageslide can only be applied to <div> or <pageslide> elements');
// Check for content
if (slider.children.length === 0)
throw new Error('You have to content inside the <pageslide>');
content = angular.element(slider.children);
/* Append */
body.appendChild(slider);
/* Style setup */
slider.style.zIndex = param.zindex;
slider.style.position = 'fixed'; // this is fixed because has to cover full page
slider.style.width = 0;
slider.style.height = 0;
slider.style.overflow = 'hidden';
slider.style.transitionDuration = param.speed + 's';
slider.style.webkitTransitionDuration = param.speed + 's';
slider.style.transitionProperty = 'width, height';
if (param.squeeze) {
body.style.position = 'absolute';
body.style.transitionDuration = param.speed + 's';
body.style.webkitTransitionDuration = param.speed + 's';
body.style.transitionProperty = 'top, bottom, left, right';
}
switch (param.side){
case 'right':
slider.style.height = attrs.psCustomHeight || '100%';
slider.style.top = attrs.psCustomTop || '0px';
slider.style.bottom = attrs.psCustomBottom || '0px';
slider.style.right = attrs.psCustomRight || '0px';
break;
case 'left':
slider.style.height = attrs.psCustomHeight || '100%';
slider.style.top = attrs.psCustomTop || '0px';
slider.style.bottom = attrs.psCustomBottom || '0px';
slider.style.left = attrs.psCustomLeft || '0px';
break;
case 'top':
slider.style.width = attrs.psCustomWidth || '100%';
slider.style.left = attrs.psCustomLeft || '0px';
slider.style.top = attrs.psCustomTop || '0px';
slider.style.right = attrs.psCustomRight || '0px';
break;
case 'bottom':
slider.style.width = attrs.psCustomWidth || '100%';
slider.style.bottom = attrs.psCustomBottom || '0px';
slider.style.left = attrs.psCustomLeft || '0px';
slider.style.right = attrs.psCustomRight || '0px';
break;
}
/* Closed */
function psClose(slider,param){
if (slider && slider.style.width !== 0 && slider.style.width !== 0){
if (param.cloak) content.css('display', 'none');
switch (param.side){
case 'right':
slider.style.width = '0px';
if (param.squeeze) body.style.right = '0px';
if ($scope.psPush) {
body.style.right = '0px';
body.style.left = '0px';
}
break;
case 'left':
slider.style.width = '0px';
if (param.squeeze) body.style.left = '0px';
if ($scope.psPush) {
body.style.left = '0px';
body.style.right = '0px';
}
break;
case 'top':
slider.style.height = '0px';
if (param.squeeze) body.style.top = '0px';
if ($scope.psPush) {
body.style.top = '0px';
body.style.bottom = '0px';
}
break;
case 'bottom':
slider.style.height = '0px';
if (param.squeeze) body.style.bottom = '0px';
if ($scope.psPush) {
body.style.bottom = '0px';
body.style.top = '0px';
}
break;
}
body.className = body.className.replace(param.pushClass,'');
}
$scope.psOpen = false;
}
/* Open */
function psOpen(slider, param){
if (slider.style.width !== 0 && slider.style.width !== 0){
switch (param.side){
case 'right':
slider.style.width = param.size;
if (param.squeeze) body.style.right = param.size;
if ($scope.psPush) {
body.style.right = param.size;
body.style.left = "-" + param.size;
}
break;
case 'left':
slider.style.width = param.size;
if (param.squeeze) body.style.left = param.size;
if ($scope.psPush) {
body.style.left = param.size;
body.style.right = "-" + param.size;
}
break;
case 'top':
slider.style.height = param.size;
if (param.squeeze) body.style.top = param.size;
if ($scope.psPush) {
body.style.top = param.size;
body.style.bottom = "-" + param.size;
}
break;
case 'bottom':
slider.style.height = param.size;
if (param.squeeze) body.style.bottom = param.size;
if ($scope.psPush) {
body.style.bottom = param.size;
body.style.top = "-" + param.size;
}
break;
}
body.className = body.className.trim() + ' ' + param.pushClass;
setTimeout(function(){
if (param.cloak) content.css('display', 'block');
},(param.speed * 1000));
}
}
/* Enable Push */
function psEnablePush(slider, param) {
if (slider && slider.style.width !== 0 && slider.style.width !== 0) {
if ($scope.psOpen) {
switch (param.side){
case 'right':
body.style.right = param.size;
body.style.left = "-" + param.size;
break;
case 'left':
body.style.left = param.size;
body.style.right = "-" + param.size;
break;
case 'top':
body.style.top = param.size;
body.style.bottom = "-" + param.size;
break;
case 'bottom':
body.style.bottom = param.size;
body.style.top = "-" + param.size;
break;
}
}
if (body.className.indexOf(param.pinClass) == -1) {
body.className = body.className.trim() + ' ' + param.pinClass;
}
}
}
/* Disable push */
function psDisablePush(slider, param) {
if (slider && slider.style.width !== 0 && slider.style.width !== 0) {
if ($scope.psOpen) {
switch (param.side){
case 'right':
case 'left':
body.style.right = '0px';
body.style.left = '0px';
break;
case 'top':
case 'bottom':
body.style.top = '0px';
body.style.bottom = '0px';
break;
}
}
body.className = (body.className.replace(param.pinClass,'')).trim();
}
}
function isFunction(functionToCheck){
var getType = {};
return functionToCheck && getType.toString.call(functionToCheck) === '[object Function]';
}
/*
* Watchers
* */
$scope.$watch("psOpen", function (value){
if (!!value) {
// Open
psOpen(slider,param);
} else {
// Close
psClose(slider,param);
}
});
$scope.$watch("psPush", function (value){
if (!!value) {
// Enable
psEnablePush(slider,param);
} else {
// Disable
psDisablePush(slider,param);
}
});
/*
* Events
* */
$scope.$on('$destroy', function() {
document.body.removeChild(slider);
});
if($scope.psAutoClose){
$scope.$on("$locationChangeStart", function(){
psClose(slider, param);
});
$scope.$on("$stateChangeStart", function(){
psClose(slider, param);
});
}
}
};
}
]);