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-rw-r--r--app/assets/javascripts/build.js1
-rw-r--r--app/assets/javascripts/build_variables.js2
-rw-r--r--app/assets/javascripts/commons/jquery.js1
-rw-r--r--app/assets/javascripts/dispatcher.js1
-rw-r--r--app/assets/javascripts/wikis.js2
-rw-r--r--app/assets/stylesheets/framework/layout.scss12
-rw-r--r--app/assets/stylesheets/framework/sidebar.scss5
-rw-r--r--app/assets/stylesheets/new_sidebar.scss2
-rw-r--r--app/assets/stylesheets/pages/builds.scss19
-rw-r--r--app/assets/stylesheets/pages/wiki.scss12
-rw-r--r--app/views/projects/jobs/_sidebar.html.haml168
-rw-r--r--app/views/projects/wikis/_sidebar.html.haml31
-rw-r--r--spec/features/issues/issue_sidebar_spec.rb8
-rw-r--r--spec/javascripts/build_spec.js1
-rw-r--r--spec/javascripts/labels_issue_sidebar_spec.js1
-rw-r--r--vendor/assets/javascripts/jquery.nicescroll.js3634
16 files changed, 139 insertions, 3761 deletions
diff --git a/app/assets/javascripts/build.js b/app/assets/javascripts/build.js
index b3d3bbcf84f..940326dcd33 100644
--- a/app/assets/javascripts/build.js
+++ b/app/assets/javascripts/build.js
@@ -164,7 +164,6 @@ window.Build = (function () {
Build.prototype.initSidebar = function () {
this.$sidebar = $('.js-build-sidebar');
- this.$sidebar.niceScroll();
};
Build.prototype.getBuildTrace = function () {
diff --git a/app/assets/javascripts/build_variables.js b/app/assets/javascripts/build_variables.js
index 99082b412e2..c955a9ac2ea 100644
--- a/app/assets/javascripts/build_variables.js
+++ b/app/assets/javascripts/build_variables.js
@@ -2,7 +2,7 @@
$(function() {
$('.reveal-variables').off('click').on('click', function() {
- $('.js-build').toggle().niceScroll();
+ $('.js-build-variables').toggle();
$(this).hide();
});
});
diff --git a/app/assets/javascripts/commons/jquery.js b/app/assets/javascripts/commons/jquery.js
index b53f6284afc..b93e94a3c97 100644
--- a/app/assets/javascripts/commons/jquery.js
+++ b/app/assets/javascripts/commons/jquery.js
@@ -6,6 +6,5 @@ import 'vendor/jquery.endless-scroll';
import 'vendor/jquery.caret';
import 'vendor/jquery.atwho';
import 'vendor/jquery.scrollTo';
-import 'vendor/jquery.nicescroll';
import 'vendor/jquery.waitforimages';
import 'select2/select2';
diff --git a/app/assets/javascripts/dispatcher.js b/app/assets/javascripts/dispatcher.js
index b72259b86b5..e95892a6189 100644
--- a/app/assets/javascripts/dispatcher.js
+++ b/app/assets/javascripts/dispatcher.js
@@ -577,7 +577,6 @@ import GpgBadges from './gpg_badges';
shortcut_handler = new ShortcutsWiki();
new ZenMode();
new gl.GLForm($('.wiki-form'), true);
- new Sidebar();
break;
case 'snippets':
shortcut_handler = new ShortcutsNavigation();
diff --git a/app/assets/javascripts/wikis.js b/app/assets/javascripts/wikis.js
index 00676bcb0b3..51ed2b4fd15 100644
--- a/app/assets/javascripts/wikis.js
+++ b/app/assets/javascripts/wikis.js
@@ -1,6 +1,5 @@
/* global Breakpoints */
-import 'vendor/jquery.nicescroll';
import './breakpoints';
export default class Wikis {
@@ -8,7 +7,6 @@ export default class Wikis {
this.bp = Breakpoints.get();
this.sidebarEl = document.querySelector('.js-wiki-sidebar');
this.sidebarExpanded = false;
- $(this.sidebarEl).niceScroll();
const sidebarToggles = document.querySelectorAll('.js-sidebar-wiki-toggle');
for (let i = 0; i < sidebarToggles.length; i += 1) {
diff --git a/app/assets/stylesheets/framework/layout.scss b/app/assets/stylesheets/framework/layout.scss
index 67c3287ed74..0d8827bec11 100644
--- a/app/assets/stylesheets/framework/layout.scss
+++ b/app/assets/stylesheets/framework/layout.scss
@@ -109,16 +109,8 @@ body {
}
}
-
-/* The following prevents side effects related to iOS Safari's implementation of -webkit-overflow-scrolling: touch,
-which is applied to the body by jquery.nicescroling plugin to force hardware acceleration for momentum scrolling. Side
-effects are commonly related to inconsisent z-index behavior (e.g. tooltips). By applying the following to direct children
-of the body element here, we negate cascading side effects but allow momentum scrolling to be applied to the body */
-
-.navbar,
-.page-gutter,
-.page-with-sidebar {
- -webkit-overflow-scrolling: auto;
+.page-with-sidebar > .content-wrapper {
+ min-height: calc(100vh - #{$header-height});
}
.with-performance-bar .page-with-sidebar {
diff --git a/app/assets/stylesheets/framework/sidebar.scss b/app/assets/stylesheets/framework/sidebar.scss
index 09b60ad1676..40e8a928e6e 100644
--- a/app/assets/stylesheets/framework/sidebar.scss
+++ b/app/assets/stylesheets/framework/sidebar.scss
@@ -78,15 +78,12 @@
.right-sidebar {
border-left: 1px solid $border-color;
+ height: calc(100% - #{$header-height});
&.affix {
position: fixed;
top: $header-height;
}
-
- &:not(.affix-top) {
- min-height: 100%;
- }
}
.with-performance-bar .right-sidebar.affix {
diff --git a/app/assets/stylesheets/new_sidebar.scss b/app/assets/stylesheets/new_sidebar.scss
index 10c9c97df0e..c82c8a00530 100644
--- a/app/assets/stylesheets/new_sidebar.scss
+++ b/app/assets/stylesheets/new_sidebar.scss
@@ -24,7 +24,7 @@ $new-sidebar-collapsed-width: 50px;
// Override position: absolute
.right-sidebar {
position: fixed;
- height: 100%;
+ height: calc(100% - #{$header-height});
}
.issues-bulk-update.right-sidebar.right-sidebar-expanded .issuable-sidebar-header {
diff --git a/app/assets/stylesheets/pages/builds.scss b/app/assets/stylesheets/pages/builds.scss
index 28c99d8e57c..486424fb729 100644
--- a/app/assets/stylesheets/pages/builds.scss
+++ b/app/assets/stylesheets/pages/builds.scss
@@ -235,8 +235,18 @@
display: none;
}
+ .sidebar-container {
+ width: calc(100% + 100px);
+ padding-right: 100px;
+ height: 100%;
+ overflow-y: scroll;
+ overflow-x: hidden;
+ -webkit-overflow-scrolling: touch;
+ }
+
.blocks-container {
padding: 0 $gl-padding;
+ width: 289px;
}
.block {
@@ -259,7 +269,15 @@
padding: 16px 0;
}
+ .trigger-build-variables {
+ margin: 0;
+ overflow-x: auto;
+ -ms-overflow-style: scrollbar;
+ -webkit-overflow-scrolling: touch;
+ }
+
.trigger-build-variable {
+ font-weight: normal;
color: $code-color;
}
@@ -326,6 +344,7 @@
border-top: 1px solid $border-color;
border-bottom: 1px solid $border-color;
max-height: 300px;
+ width: 289px;
overflow: auto;
svg {
diff --git a/app/assets/stylesheets/pages/wiki.scss b/app/assets/stylesheets/pages/wiki.scss
index 45c21c5d274..fa6bdd297eb 100644
--- a/app/assets/stylesheets/pages/wiki.scss
+++ b/app/assets/stylesheets/pages/wiki.scss
@@ -95,12 +95,22 @@
}
.right-sidebar.wiki-sidebar {
- padding: $gl-padding 0;
+ padding: 0;
&.right-sidebar-collapsed {
display: none;
}
+ .sidebar-container {
+ padding: $gl-padding 0;
+ width: calc(100% + 100px);
+ padding-right: 100px;
+ height: 100%;
+ overflow-y: scroll;
+ overflow-x: hidden;
+ -webkit-overflow-scrolling: touch;
+ }
+
.blocks-container {
padding: 0 $gl-padding;
}
diff --git a/app/views/projects/jobs/_sidebar.html.haml b/app/views/projects/jobs/_sidebar.html.haml
index f2db71e8838..99f4b30d085 100644
--- a/app/views/projects/jobs/_sidebar.html.haml
+++ b/app/views/projects/jobs/_sidebar.html.haml
@@ -1,101 +1,101 @@
- builds = @build.pipeline.builds.to_a
%aside.right-sidebar.right-sidebar-expanded.build-sidebar.js-build-sidebar.js-right-sidebar{ data: { "offset-top" => "101", "spy" => "affix" } }
- .blocks-container
- .block
- %strong
- = @build.name
- %a.gutter-toggle.pull-right.visible-xs-block.visible-sm-block.js-sidebar-build-toggle{ href: "#", 'aria-label': 'Toggle Sidebar', role: 'button' }
- = icon('angle-double-right')
-
- #js-details-block-vue
-
- - if can?(current_user, :read_build, @project) && (@build.artifacts? || @build.artifacts_expired?)
+ .sidebar-container
+ .blocks-container
.block
- .title
- Job artifacts
- - if @build.artifacts_expired?
- %p.build-detail-row
- The artifacts were removed
- #{time_ago_with_tooltip(@build.artifacts_expire_at)}
- - elsif @build.has_expiring_artifacts?
- %p.build-detail-row
- The artifacts will be removed in
- %span.js-artifacts-remove= @build.artifacts_expire_at
+ %strong
+ = @build.name
+ %a.gutter-toggle.pull-right.visible-xs-block.visible-sm-block.js-sidebar-build-toggle{ href: "#", 'aria-label': 'Toggle Sidebar', role: 'button' }
+ = icon('angle-double-right')
- - if @build.artifacts?
- .btn-group.btn-group-justified{ role: :group }
- - if @build.has_expiring_artifacts? && can?(current_user, :update_build, @build)
- = link_to keep_project_job_artifacts_path(@project, @build), class: 'btn btn-sm btn-default', method: :post do
- Keep
+ #js-details-block-vue
- = link_to download_project_job_artifacts_path(@project, @build), rel: 'nofollow', download: '', class: 'btn btn-sm btn-default' do
- Download
+ - if can?(current_user, :read_build, @project) && (@build.artifacts? || @build.artifacts_expired?)
+ .block
+ .title
+ Job artifacts
+ - if @build.artifacts_expired?
+ %p.build-detail-row
+ The artifacts were removed
+ #{time_ago_with_tooltip(@build.artifacts_expire_at)}
+ - elsif @build.has_expiring_artifacts?
+ %p.build-detail-row
+ The artifacts will be removed in
+ %span.js-artifacts-remove= @build.artifacts_expire_at
- - if @build.artifacts_metadata?
- = link_to browse_project_job_artifacts_path(@project, @build), class: 'btn btn-sm btn-default' do
- Browse
+ - if @build.artifacts?
+ .btn-group.btn-group-justified{ role: :group }
+ - if @build.has_expiring_artifacts? && can?(current_user, :update_build, @build)
+ = link_to keep_project_job_artifacts_path(@project, @build), class: 'btn btn-sm btn-default', method: :post do
+ Keep
- - if @build.trigger_request
- .build-widget.block
- %h4.title
- Trigger
+ = link_to download_project_job_artifacts_path(@project, @build), rel: 'nofollow', download: '', class: 'btn btn-sm btn-default' do
+ Download
- %p
- %span.build-light-text Token:
- #{@build.trigger_request.trigger.short_token}
+ - if @build.artifacts_metadata?
+ = link_to browse_project_job_artifacts_path(@project, @build), class: 'btn btn-sm btn-default' do
+ Browse
+
+ - if @build.trigger_request
+ .build-widget.block
+ %h4.title
+ Trigger
- - if @build.trigger_request.variables
%p
- %button.btn.group.btn-group-justified.reveal-variables Reveal Variables
+ %span.build-light-text Token:
+ #{@build.trigger_request.trigger.short_token}
+ - if @build.trigger_request.variables
+ %p
+ %button.btn.group.btn-group-justified.reveal-variables Reveal Variables
- - @build.trigger_request.variables.each do |key, value|
- .hide.js-build
- .js-build-variable.trigger-build-variable= key
- .js-build-value.trigger-build-value= value
+ %dl.js-build-variables.trigger-build-variables.hide
+ - @build.trigger_request.variables.each do |key, value|
+ %dt.js-build-variable.trigger-build-variable= key
+ %dd.js-build-value.trigger-build-value= value
- %div{ class: (@build.pipeline.stages_count > 1 ? "block" : "block-last") }
- %p
- Commit
- = link_to @build.pipeline.short_sha, project_commit_path(@project, @build.pipeline.sha), class: 'commit-sha link-commit'
- = clipboard_button(text: @build.pipeline.short_sha, title: "Copy commit SHA to clipboard")
- - if @build.merge_request
- in
- = link_to "#{@build.merge_request.to_reference}", merge_request_path(@build.merge_request), class: 'link-commit'
+ %div{ class: (@build.pipeline.stages_count > 1 ? "block" : "block-last") }
+ %p
+ Commit
+ = link_to @build.pipeline.short_sha, project_commit_path(@project, @build.pipeline.sha), class: 'commit-sha link-commit'
+ = clipboard_button(text: @build.pipeline.short_sha, title: "Copy commit SHA to clipboard")
+ - if @build.merge_request
+ in
+ = link_to "#{@build.merge_request.to_reference}", merge_request_path(@build.merge_request), class: 'link-commit'
- %p.build-light-text.append-bottom-0
- #{@build.pipeline.git_commit_title}
+ %p.build-light-text.append-bottom-0
+ #{@build.pipeline.git_commit_title}
- - if @build.pipeline.stages_count > 1
- .dropdown.build-dropdown
- %div
- %span{ class: "ci-status-icon-#{@build.pipeline.status}" }
- = ci_icon_for_status(@build.pipeline.status)
- Pipeline
- = link_to "##{@build.pipeline.id}", project_pipeline_path(@project, @build.pipeline), class: 'link-commit'
- from
- = link_to "#{@build.pipeline.ref}", project_branch_path(@project, @build.pipeline.ref), class: 'link-commit'
- %button.dropdown-menu-toggle{ type: 'button', 'data-toggle' => 'dropdown' }
- %span.stage-selection More
- = icon('chevron-down')
- %ul.dropdown-menu
- - @build.pipeline.legacy_stages.each do |stage|
- %li
- %a.stage-item= stage.name
+ - if @build.pipeline.stages_count > 1
+ .block-last.dropdown.build-dropdown
+ %div
+ %span{ class: "ci-status-icon-#{@build.pipeline.status}" }
+ = ci_icon_for_status(@build.pipeline.status)
+ Pipeline
+ = link_to "##{@build.pipeline.id}", project_pipeline_path(@project, @build.pipeline), class: 'link-commit'
+ from
+ = link_to "#{@build.pipeline.ref}", project_branch_path(@project, @build.pipeline.ref), class: 'link-commit'
+ %button.dropdown-menu-toggle{ type: 'button', 'data-toggle' => 'dropdown' }
+ %span.stage-selection More
+ = icon('chevron-down')
+ %ul.dropdown-menu
+ - @build.pipeline.legacy_stages.each do |stage|
+ %li
+ %a.stage-item= stage.name
- .builds-container
- - HasStatus::ORDERED_STATUSES.each do |build_status|
- - builds.select{|build| build.status == build_status}.each do |build|
- .build-job{ class: sidebar_build_class(build, @build), data: { stage: build.stage } }
- = link_to project_job_path(@project, build) do
- = icon('arrow-right')
- %span{ class: "ci-status-icon-#{build.status}" }
- = ci_icon_for_status(build.status)
- %span
- - if build.name
- = build.name
- - else
- = build.id
- - if build.retried?
- %i.fa.fa-refresh.has-tooltip{ data: { container: 'body', placement: 'bottom' }, title: 'Job was retried' }
+ .builds-container
+ - HasStatus::ORDERED_STATUSES.each do |build_status|
+ - builds.select{|build| build.status == build_status}.each do |build|
+ .build-job{ class: sidebar_build_class(build, @build), data: { stage: build.stage } }
+ = link_to project_job_path(@project, build) do
+ = icon('arrow-right')
+ %span{ class: "ci-status-icon-#{build.status}" }
+ = ci_icon_for_status(build.status)
+ %span
+ - if build.name
+ = build.name
+ - else
+ = build.id
+ - if build.retried?
+ %i.fa.fa-refresh.has-tooltip{ data: { container: 'body', placement: 'bottom' }, title: 'Job was retried' }
diff --git a/app/views/projects/wikis/_sidebar.html.haml b/app/views/projects/wikis/_sidebar.html.haml
index e71ce1f357f..f7283ae4739 100644
--- a/app/views/projects/wikis/_sidebar.html.haml
+++ b/app/views/projects/wikis/_sidebar.html.haml
@@ -1,21 +1,22 @@
%aside.right-sidebar.right-sidebar-expanded.wiki-sidebar.js-wiki-sidebar.js-right-sidebar{ data: { "offset-top" => "50", "spy" => "affix" } }
- .block.wiki-sidebar-header.append-bottom-default
- %a.gutter-toggle.pull-right.visible-xs-block.visible-sm-block.js-sidebar-wiki-toggle{ href: "#" }
- = icon('angle-double-right')
+ .sidebar-container
+ .block.wiki-sidebar-header.append-bottom-default
+ %a.gutter-toggle.pull-right.visible-xs-block.visible-sm-block.js-sidebar-wiki-toggle{ href: "#" }
+ = icon('angle-double-right')
- - git_access_url = project_wikis_git_access_path(@project)
- = link_to git_access_url, class: active_nav_link?(path: 'wikis#git_access') ? 'active' : '' do
- = succeed '&nbsp;' do
- = icon('cloud-download')
- Clone repository
+ - git_access_url = project_wikis_git_access_path(@project)
+ = link_to git_access_url, class: active_nav_link?(path: 'wikis#git_access') ? 'active' : '' do
+ = succeed '&nbsp;' do
+ = icon('cloud-download')
+ Clone repository
- .blocks-container
- .block.block-first
- %ul.wiki-pages
- = render @sidebar_wiki_entries, context: 'sidebar'
+ .blocks-container
+ .block.block-first
+ %ul.wiki-pages
+ = render @sidebar_wiki_entries, context: 'sidebar'
- .block
- = link_to project_wikis_pages_path(@project), class: 'btn btn-block' do
- More Pages
+ .block
+ = link_to project_wikis_pages_path(@project), class: 'btn btn-block' do
+ More Pages
= render 'projects/wikis/new'
diff --git a/spec/features/issues/issue_sidebar_spec.rb b/spec/features/issues/issue_sidebar_spec.rb
index 8e22441e0e8..af11b474842 100644
--- a/spec/features/issues/issue_sidebar_spec.rb
+++ b/spec/features/issues/issue_sidebar_spec.rb
@@ -130,8 +130,8 @@ feature 'Issue Sidebar' do
it 'adds new label' do
page.within('.block.labels') do
fill_in 'new_label_name', with: 'wontfix'
- page.find(".suggest-colors a", match: :first).click
- click_button 'Create'
+ page.find('.suggest-colors a', match: :first).trigger('click')
+ page.find('button', text: 'Create').trigger('click')
page.within('.dropdown-page-one') do
expect(page).to have_content 'wontfix'
@@ -142,8 +142,8 @@ feature 'Issue Sidebar' do
it 'shows error message if label title is taken' do
page.within('.block.labels') do
fill_in 'new_label_name', with: label.title
- page.find('.suggest-colors a', match: :first).click
- click_button 'Create'
+ page.find('.suggest-colors a', match: :first).trigger('click')
+ page.find('button', text: 'Create').trigger('click')
page.within('.dropdown-page-two') do
expect(page).to have_content 'Title has already been taken'
diff --git a/spec/javascripts/build_spec.js b/spec/javascripts/build_spec.js
index be90dbdd88a..35149611095 100644
--- a/spec/javascripts/build_spec.js
+++ b/spec/javascripts/build_spec.js
@@ -5,7 +5,6 @@ import '~/lib/utils/datetime_utility';
import '~/lib/utils/url_utility';
import '~/build';
import '~/breakpoints';
-import 'vendor/jquery.nicescroll';
describe('Build', () => {
const BUILD_URL = `${gl.TEST_HOST}/frontend-fixtures/builds-project/-/jobs/1`;
diff --git a/spec/javascripts/labels_issue_sidebar_spec.js b/spec/javascripts/labels_issue_sidebar_spec.js
index c99f379b871..e47adc49224 100644
--- a/spec/javascripts/labels_issue_sidebar_spec.js
+++ b/spec/javascripts/labels_issue_sidebar_spec.js
@@ -4,7 +4,6 @@
import '~/gl_dropdown';
import 'select2';
-import 'vendor/jquery.nicescroll';
import '~/api';
import '~/create_label';
import '~/issuable_context';
diff --git a/vendor/assets/javascripts/jquery.nicescroll.js b/vendor/assets/javascripts/jquery.nicescroll.js
deleted file mode 100644
index 7653f25df4b..00000000000
--- a/vendor/assets/javascripts/jquery.nicescroll.js
+++ /dev/null
@@ -1,3634 +0,0 @@
-/* jquery.nicescroll
--- version 3.6.0
--- copyright 2014-11-21 InuYaksa*2014
--- licensed under the MIT
---
--- http://nicescroll.areaaperta.com/
--- https://github.com/inuyaksa/jquery.nicescroll
---
-*/
-
-(function(factory) {
- if (typeof define === 'function' && define.amd) {
- // AMD. Register as anonymous module.
- define(['jquery'], factory);
- } else {
- // Browser globals.
- factory(jQuery);
- }
-}(function(jQuery) {
- "use strict";
-
- // globals
- var domfocus = false;
- var mousefocus = false;
- var tabindexcounter = 0;
- var ascrailcounter = 2000;
- var globalmaxzindex = 0;
-
- var $ = jQuery; // sandbox
-
- // http://stackoverflow.com/questions/2161159/get-script-path
- function getScriptPath() {
- var scripts = document.getElementsByTagName('script');
- var path = scripts[scripts.length - 1].src.split('?')[0];
- return (path.split('/').length > 0) ? path.split('/').slice(0, -1).join('/') + '/' : '';
- }
-
- var vendors = ['webkit','ms','moz','o'];
-
- var setAnimationFrame = window.requestAnimationFrame || false;
- var clearAnimationFrame = window.cancelAnimationFrame || false;
-
- if (!setAnimationFrame) { // legacy detection
- for (var vx in vendors) {
- var v = vendors[vx];
- if (!setAnimationFrame) setAnimationFrame = window[v + 'RequestAnimationFrame'];
- if (!clearAnimationFrame) clearAnimationFrame = window[v + 'CancelAnimationFrame'] || window[v + 'CancelRequestAnimationFrame'];
- }
- }
-
- var ClsMutationObserver = window.MutationObserver || window.WebKitMutationObserver || false;
-
- var _globaloptions = {
- zindex: "auto",
- cursoropacitymin: 0,
- cursoropacitymax: 1,
- cursorcolor: "#424242",
- cursorwidth: "5px",
- cursorborder: "1px solid #fff",
- cursorborderradius: "5px",
- scrollspeed: 60,
- mousescrollstep: 8 * 3,
- touchbehavior: false,
- hwacceleration: true,
- usetransition: true,
- boxzoom: false,
- dblclickzoom: true,
- gesturezoom: true,
- grabcursorenabled: true,
- autohidemode: true,
- background: "",
- iframeautoresize: true,
- cursorminheight: 32,
- preservenativescrolling: true,
- railoffset: false,
- railhoffset: false,
- bouncescroll: true,
- spacebarenabled: true,
- railpadding: {
- top: 0,
- right: 0,
- left: 0,
- bottom: 0
- },
- disableoutline: true,
- horizrailenabled: true,
- railalign: "right",
- railvalign: "bottom",
- enabletranslate3d: true,
- enablemousewheel: true,
- enablekeyboard: true,
- smoothscroll: true,
- sensitiverail: true,
- enablemouselockapi: true,
- // cursormaxheight:false,
- cursorfixedheight: false,
- directionlockdeadzone: 6,
- hidecursordelay: 400,
- nativeparentscrolling: true,
- enablescrollonselection: true,
- overflowx: true,
- overflowy: true,
- cursordragspeed: 0.3,
- rtlmode: "auto",
- cursordragontouch: false,
- oneaxismousemode: "auto",
- scriptpath: getScriptPath(),
- preventmultitouchscrolling: true
- };
-
- var browserdetected = false;
-
- var getBrowserDetection = function() {
-
- if (browserdetected) return browserdetected;
-
- var _el = document.createElement('DIV'),
- _style = _el.style,
- _agent = navigator.userAgent,
- _platform = navigator.platform,
- d = {};
-
- d.haspointerlock = "pointerLockElement" in document || "webkitPointerLockElement" in document || "mozPointerLockElement" in document;
-
- d.isopera = ("opera" in window); // 12-
- d.isopera12 = (d.isopera && ("getUserMedia" in navigator));
- d.isoperamini = (Object.prototype.toString.call(window.operamini) === "[object OperaMini]");
-
- d.isie = (("all" in document) && ("attachEvent" in _el) && !d.isopera); //IE10-
- d.isieold = (d.isie && !("msInterpolationMode" in _style)); // IE6 and older
- d.isie7 = d.isie && !d.isieold && (!("documentMode" in document) || (document.documentMode == 7));
- d.isie8 = d.isie && ("documentMode" in document) && (document.documentMode == 8);
- d.isie9 = d.isie && ("performance" in window) && (document.documentMode >= 9);
- d.isie10 = d.isie && ("performance" in window) && (document.documentMode == 10);
- d.isie11 = ("msRequestFullscreen" in _el) && (document.documentMode >= 11); // IE11+
-
- d.isie9mobile = /iemobile.9/i.test(_agent); //wp 7.1 mango
- if (d.isie9mobile) d.isie9 = false;
- d.isie7mobile = (!d.isie9mobile && d.isie7) && /iemobile/i.test(_agent); //wp 7.0
-
- d.ismozilla = ("MozAppearance" in _style);
-
- d.iswebkit = ("WebkitAppearance" in _style);
-
- d.ischrome = ("chrome" in window);
- d.ischrome22 = (d.ischrome && d.haspointerlock);
- d.ischrome26 = (d.ischrome && ("transition" in _style)); // issue with transform detection (maintain prefix)
-
- d.cantouch = ("ontouchstart" in document.documentElement) || ("ontouchstart" in window); // detection for Chrome Touch Emulation
- d.hasmstouch = (window.MSPointerEvent || false); // IE10 pointer events
- d.hasw3ctouch = (window.PointerEvent || false); //IE11 pointer events, following W3C Pointer Events spec
-
- d.ismac = /^mac$/i.test(_platform);
-
- d.isios = (d.cantouch && /iphone|ipad|ipod/i.test(_platform));
- d.isios4 = ((d.isios) && !("seal" in Object));
- d.isios7 = ((d.isios)&&("webkitHidden" in document)); //iOS 7+
-
- d.isandroid = (/android/i.test(_agent));
-
- d.haseventlistener = ("addEventListener" in _el);
-
- d.trstyle = false;
- d.hastransform = false;
- d.hastranslate3d = false;
- d.transitionstyle = false;
- d.hastransition = false;
- d.transitionend = false;
-
- var a;
- var check = ['transform', 'msTransform', 'webkitTransform', 'MozTransform', 'OTransform'];
- for (a = 0; a < check.length; a++) {
- if (typeof _style[check[a]] != "undefined") {
- d.trstyle = check[a];
- break;
- }
- }
- d.hastransform = (!!d.trstyle);
- if (d.hastransform) {
- _style[d.trstyle] = "translate3d(1px,2px,3px)";
- d.hastranslate3d = /translate3d/.test(_style[d.trstyle]);
- }
-
- d.transitionstyle = false;
- d.prefixstyle = '';
- d.transitionend = false;
- check = ['transition', 'webkitTransition', 'msTransition', 'MozTransition', 'OTransition', 'OTransition', 'KhtmlTransition'];
- var prefix = ['', '-webkit-', '-ms-', '-moz-', '-o-', '-o', '-khtml-'];
- var evs = ['transitionend', 'webkitTransitionEnd', 'msTransitionEnd', 'transitionend', 'otransitionend', 'oTransitionEnd', 'KhtmlTransitionEnd'];
- for (a = 0; a < check.length; a++) {
- if (check[a] in _style) {
- d.transitionstyle = check[a];
- d.prefixstyle = prefix[a];
- d.transitionend = evs[a];
- break;
- }
- }
- if (d.ischrome26) { // always use prefix
- d.prefixstyle = prefix[1];
- }
-
- d.hastransition = (d.transitionstyle);
-
- function detectCursorGrab() {
- var lst = ['-webkit-grab', '-moz-grab', 'grab'];
- if ((d.ischrome && !d.ischrome22) || d.isie) lst = []; // force setting for IE returns false positive and chrome cursor bug
- for (var a = 0; a < lst.length; a++) {
- var p = lst[a];
- _style.cursor = p;
- if (_style.cursor == p) return p;
- }
- return 'url(//mail.google.com/mail/images/2/openhand.cur),n-resize'; // thank you google for custom cursor!
- }
- d.cursorgrabvalue = detectCursorGrab();
-
- d.hasmousecapture = ("setCapture" in _el);
-
- d.hasMutationObserver = (ClsMutationObserver !== false);
-
- _el = null; //memory released
-
- browserdetected = d;
-
- return d;
- };
-
- var NiceScrollClass = function(myopt, me) {
-
- var self = this;
-
- this.version = '3.6.0';
- this.name = 'nicescroll';
-
- this.me = me;
-
- this.opt = {
- doc: $("body"),
- win: false
- };
-
- $.extend(this.opt, _globaloptions); // clone opts
-
- // Options for internal use
- this.opt.snapbackspeed = 80;
-
- if (myopt || false) {
- for (var a in self.opt) {
- if (typeof myopt[a] != "undefined") self.opt[a] = myopt[a];
- }
- }
-
- this.doc = self.opt.doc;
- this.iddoc = (this.doc && this.doc[0]) ? this.doc[0].id || '' : '';
- this.ispage = /^BODY|HTML/.test((self.opt.win) ? self.opt.win[0].nodeName : this.doc[0].nodeName);
- this.haswrapper = (self.opt.win !== false);
- this.win = self.opt.win || (this.ispage ? $(window) : this.doc);
- this.docscroll = (this.ispage && !this.haswrapper) ? $(window) : this.win;
- this.body = $("body");
- this.viewport = false;
-
- this.isfixed = false;
-
- this.iframe = false;
- this.isiframe = ((this.doc[0].nodeName == 'IFRAME') && (this.win[0].nodeName == 'IFRAME'));
-
- this.istextarea = (this.win[0].nodeName == 'TEXTAREA');
-
- this.forcescreen = false; //force to use screen position on events
-
- this.canshowonmouseevent = (self.opt.autohidemode != "scroll");
-
- // Events jump table
- this.onmousedown = false;
- this.onmouseup = false;
- this.onmousemove = false;
- this.onmousewheel = false;
- this.onkeypress = false;
- this.ongesturezoom = false;
- this.onclick = false;
-
- // Nicescroll custom events
- this.onscrollstart = false;
- this.onscrollend = false;
- this.onscrollcancel = false;
-
- this.onzoomin = false;
- this.onzoomout = false;
-
- // Let's start!
- this.view = false;
- this.page = false;
-
- this.scroll = {
- x: 0,
- y: 0
- };
- this.scrollratio = {
- x: 0,
- y: 0
- };
- this.cursorheight = 20;
- this.scrollvaluemax = 0;
-
- this.isrtlmode = (this.opt.rtlmode == "auto") ? ((this.win[0] == window ? this.body : this.win).css("direction") == "rtl") : (this.opt.rtlmode === true);
- // this.checkrtlmode = false;
-
- this.scrollrunning = false;
-
- this.scrollmom = false;
-
- this.observer = false; // observer div changes
- this.observerremover = false; // observer on parent for remove detection
- this.observerbody = false; // observer on body for position change
-
- do {
- this.id = "ascrail" + (ascrailcounter++);
- } while (document.getElementById(this.id));
-
- this.rail = false;
- this.cursor = false;
- this.cursorfreezed = false;
- this.selectiondrag = false;
-
- this.zoom = false;
- this.zoomactive = false;
-
- this.hasfocus = false;
- this.hasmousefocus = false;
-
- this.visibility = true;
- this.railslocked = false; // locked by resize
- this.locked = false; // prevent lost of locked status sets by user
- this.hidden = false; // rails always hidden
- this.cursoractive = true; // user can interact with cursors
-
- this.wheelprevented = false; //prevent mousewheel event
-
- this.overflowx = self.opt.overflowx;
- this.overflowy = self.opt.overflowy;
-
- this.nativescrollingarea = false;
- this.checkarea = 0;
-
- this.events = []; // event list for unbind
-
- this.saved = {}; // style saved
-
- this.delaylist = {};
- this.synclist = {};
-
- this.lastdeltax = 0;
- this.lastdeltay = 0;
-
- this.detected = getBrowserDetection();
-
- var cap = $.extend({}, this.detected);
-
- this.canhwscroll = (cap.hastransform && self.opt.hwacceleration);
- this.ishwscroll = (this.canhwscroll && self.haswrapper);
-
- this.hasreversehr = (this.isrtlmode&&!cap.iswebkit); //RTL mode with reverse horizontal axis
-
- this.istouchcapable = false; // desktop devices with touch screen support
-
- //## Check WebKit-based desktop with touch support
- //## + Firefox 18 nightly build (desktop) false positive (or desktop with touch support)
- if (cap.cantouch && !cap.isios && !cap.isandroid && (cap.iswebkit || cap.ismozilla)) {
- this.istouchcapable = true;
- cap.cantouch = false; // parse normal desktop events
- }
-
- //## disable MouseLock API on user request
- if (!self.opt.enablemouselockapi) {
- cap.hasmousecapture = false;
- cap.haspointerlock = false;
- }
-
-/* deprecated
- this.delayed = function(name, fn, tm, lazy) {
- };
-*/
-
- this.debounced = function(name, fn, tm) {
- var dd = self.delaylist[name];
- self.delaylist[name] = fn;
- if (!dd) {
- setTimeout(function() {
- var fn = self.delaylist[name];
- self.delaylist[name] = false;
- fn.call(self);
- }, tm);
- }
- };
-
- var _onsync = false;
-
- this.synched = function(name, fn) {
-
- function requestSync() {
- if (_onsync) return;
- setAnimationFrame(function() {
- _onsync = false;
- for (var nn in self.synclist) {
- var fn = self.synclist[nn];
- if (fn) fn.call(self);
- self.synclist[nn] = false;
- }
- });
- _onsync = true;
- }
-
- self.synclist[name] = fn;
- requestSync();
- return name;
- };
-
- this.unsynched = function(name) {
- if (self.synclist[name]) self.synclist[name] = false;
- };
-
- this.css = function(el, pars) { // save & set
- for (var n in pars) {
- self.saved.css.push([el, n, el.css(n)]);
- el.css(n, pars[n]);
- }
- };
-
- this.scrollTop = function(val) {
- return (typeof val == "undefined") ? self.getScrollTop() : self.setScrollTop(val);
- };
-
- this.scrollLeft = function(val) {
- return (typeof val == "undefined") ? self.getScrollLeft() : self.setScrollLeft(val);
- };
-
- // derived by by Dan Pupius www.pupius.net
- var BezierClass = function(st, ed, spd, p1, p2, p3, p4) {
-
- this.st = st;
- this.ed = ed;
- this.spd = spd;
-
- this.p1 = p1 || 0;
- this.p2 = p2 || 1;
- this.p3 = p3 || 0;
- this.p4 = p4 || 1;
-
- this.ts = (new Date()).getTime();
- this.df = this.ed - this.st;
- };
- BezierClass.prototype = {
- B2: function(t) {
- return 3 * t * t * (1 - t);
- },
- B3: function(t) {
- return 3 * t * (1 - t) * (1 - t);
- },
- B4: function(t) {
- return (1 - t) * (1 - t) * (1 - t);
- },
- getNow: function() {
- var nw = (new Date()).getTime();
- var pc = 1 - ((nw - this.ts) / this.spd);
- var bz = this.B2(pc) + this.B3(pc) + this.B4(pc);
- return (pc < 0) ? this.ed : this.st + Math.round(this.df * bz);
- },
- update: function(ed, spd) {
- this.st = this.getNow();
- this.ed = ed;
- this.spd = spd;
- this.ts = (new Date()).getTime();
- this.df = this.ed - this.st;
- return this;
- }
- };
-
- //derived from http://stackoverflow.com/questions/11236090/
- function getMatrixValues() {
- var tr = self.doc.css(cap.trstyle);
- if (tr && (tr.substr(0, 6) == "matrix")) {
- return tr.replace(/^.*\((.*)\)$/g, "$1").replace(/px/g, '').split(/, +/);
- }
- return false;
- }
-
- if (this.ishwscroll) {
- // hw accelerated scroll
- this.doc.translate = {
- x: 0,
- y: 0,
- tx: "0px",
- ty: "0px"
- };
-
- //this one can help to enable hw accel on ios6 http://indiegamr.com/ios6-html-hardware-acceleration-changes-and-how-to-fix-them/
- if (cap.hastranslate3d && cap.isios) this.doc.css("-webkit-backface-visibility", "hidden"); // prevent flickering http://stackoverflow.com/questions/3461441/
-
- this.getScrollTop = function(last) {
- if (!last) {
- var mtx = getMatrixValues();
- if (mtx) return (mtx.length == 16) ? -mtx[13] : -mtx[5]; //matrix3d 16 on IE10
- if (self.timerscroll && self.timerscroll.bz) return self.timerscroll.bz.getNow();
- }
- return self.doc.translate.y;
- };
-
- this.getScrollLeft = function(last) {
- if (!last) {
- var mtx = getMatrixValues();
- if (mtx) return (mtx.length == 16) ? -mtx[12] : -mtx[4]; //matrix3d 16 on IE10
- if (self.timerscroll && self.timerscroll.bh) return self.timerscroll.bh.getNow();
- }
- return self.doc.translate.x;
- };
-
- this.notifyScrollEvent = function(el) {
- var e = document.createEvent("UIEvents");
- e.initUIEvent("scroll", false, true, window, 1);
- e.niceevent = true;
- el.dispatchEvent(e);
- };
-
- var cxscrollleft = (this.isrtlmode) ? 1 : -1;
-
- if (cap.hastranslate3d && self.opt.enabletranslate3d) {
- this.setScrollTop = function(val, silent) {
- self.doc.translate.y = val;
- self.doc.translate.ty = (val * -1) + "px";
- self.doc.css(cap.trstyle, "translate3d(" + self.doc.translate.tx + "," + self.doc.translate.ty + ",0px)");
- if (!silent) self.notifyScrollEvent(self.win[0]);
- };
- this.setScrollLeft = function(val, silent) {
- self.doc.translate.x = val;
- self.doc.translate.tx = (val * cxscrollleft) + "px";
- self.doc.css(cap.trstyle, "translate3d(" + self.doc.translate.tx + "," + self.doc.translate.ty + ",0px)");
- if (!silent) self.notifyScrollEvent(self.win[0]);
- };
- } else {
- this.setScrollTop = function(val, silent) {
- self.doc.translate.y = val;
- self.doc.translate.ty = (val * -1) + "px";
- self.doc.css(cap.trstyle, "translate(" + self.doc.translate.tx + "," + self.doc.translate.ty + ")");
- if (!silent) self.notifyScrollEvent(self.win[0]);
- };
- this.setScrollLeft = function(val, silent) {
- self.doc.translate.x = val;
- self.doc.translate.tx = (val * cxscrollleft) + "px";
- self.doc.css(cap.trstyle, "translate(" + self.doc.translate.tx + "," + self.doc.translate.ty + ")");
- if (!silent) self.notifyScrollEvent(self.win[0]);
- };
- }
- } else {
- // native scroll
- this.getScrollTop = function() {
- return self.docscroll.scrollTop();
- };
- this.setScrollTop = function(val) {
- return self.docscroll.scrollTop(val);
- };
- this.getScrollLeft = function() {
- if (self.detected.ismozilla && self.isrtlmode)
- return Math.abs(self.docscroll.scrollLeft());
- return self.docscroll.scrollLeft();
- };
- this.setScrollLeft = function(val) {
- return self.docscroll.scrollLeft((self.detected.ismozilla && self.isrtlmode) ? -val : val);
- };
- }
-
- this.getTarget = function(e) {
- if (!e) return false;
- if (e.target) return e.target;
- if (e.srcElement) return e.srcElement;
- return false;
- };
-
- this.hasParent = function(e, id) {
- if (!e) return false;
- var el = e.target || e.srcElement || e || false;
- while (el && el.id != id) {
- el = el.parentNode || false;
- }
- return (el !== false);
- };
-
- function getZIndex() {
- var dom = self.win;
- if ("zIndex" in dom) return dom.zIndex(); // use jQuery UI method when available
- while (dom.length > 0) {
- if (dom[0].nodeType == 9) return false;
- var zi = dom.css('zIndex');
- if (!isNaN(zi) && zi != 0) return parseInt(zi);
- dom = dom.parent();
- }
- return false;
- }
-
- //inspired by http://forum.jquery.com/topic/width-includes-border-width-when-set-to-thin-medium-thick-in-ie
- var _convertBorderWidth = {
- "thin": 1,
- "medium": 3,
- "thick": 5
- };
-
- function getWidthToPixel(dom, prop, chkheight) {
- var wd = dom.css(prop);
- var px = parseFloat(wd);
- if (isNaN(px)) {
- px = _convertBorderWidth[wd] || 0;
- var brd = (px == 3) ? ((chkheight) ? (self.win.outerHeight() - self.win.innerHeight()) : (self.win.outerWidth() - self.win.innerWidth())) : 1; //DON'T TRUST CSS
- if (self.isie8 && px) px += 1;
- return (brd) ? px : 0;
- }
- return px;
- }
-
- this.getDocumentScrollOffset = function() {
- return {top:window.pageYOffset||document.documentElement.scrollTop,
- left:window.pageXOffset||document.documentElement.scrollLeft};
- }
-
- this.getOffset = function() {
- if (self.isfixed) {
- var ofs = self.win.offset(); // fix Chrome auto issue (when right/bottom props only)
- var scrl = self.getDocumentScrollOffset();
- ofs.top-=scrl.top;
- ofs.left-=scrl.left;
- return ofs;
- }
- var ww = self.win.offset();
- if (!self.viewport) return ww;
- var vp = self.viewport.offset();
- return {
- top: ww.top - vp.top,// + self.viewport.scrollTop(),
- left: ww.left - vp.left // + self.viewport.scrollLeft()
- };
- };
-
- this.updateScrollBar = function(len) {
- if (self.ishwscroll) {
- self.rail.css({ //**
- height: self.win.innerHeight() - (self.opt.railpadding.top + self.opt.railpadding.bottom)
- });
- if (self.railh) self.railh.css({ //**
- width: self.win.innerWidth() - (self.opt.railpadding.left + self.opt.railpadding.right)
- });
-
- } else {
- var wpos = self.getOffset();
- var pos = {
- top: wpos.top,
- left: wpos.left - (self.opt.railpadding.left + self.opt.railpadding.right)
- };
- pos.top += getWidthToPixel(self.win, 'border-top-width', true);
- pos.left += (self.rail.align) ? self.win.outerWidth() - getWidthToPixel(self.win, 'border-right-width') - self.rail.width : getWidthToPixel(self.win, 'border-left-width');
-
- var off = self.opt.railoffset;
- if (off) {
- if (off.top) pos.top += off.top;
- if (self.rail.align && off.left) pos.left += off.left;
- }
-
- if (!self.railslocked) self.rail.css({
- top: pos.top,
- left: pos.left,
- height: ((len) ? len.h : self.win.innerHeight()) - (self.opt.railpadding.top + self.opt.railpadding.bottom)
- });
-
- if (self.zoom) {
- self.zoom.css({
- top: pos.top + 1,
- left: (self.rail.align == 1) ? pos.left - 20 : pos.left + self.rail.width + 4
- });
- }
-
- if (self.railh && !self.railslocked) {
- var pos = {
- top: wpos.top,
- left: wpos.left
- };
- var off = self.opt.railhoffset;
- if (!!off) {
- if (!!off.top) pos.top += off.top;
- if (!!off.left) pos.left += off.left;
- }
- var y = (self.railh.align) ? pos.top + getWidthToPixel(self.win, 'border-top-width', true) + self.win.innerHeight() - self.railh.height : pos.top + getWidthToPixel(self.win, 'border-top-width', true);
- var x = pos.left + getWidthToPixel(self.win, 'border-left-width');
- self.railh.css({
- top: y - (self.opt.railpadding.top + self.opt.railpadding.bottom),
- left: x,
- width: self.railh.width
- });
- }
-
-
- }
- };
-
- this.doRailClick = function(e, dbl, hr) {
- var fn, pg, cur, pos;
-
- if (self.railslocked) return;
- self.cancelEvent(e);
-
- if (dbl) {
- fn = (hr) ? self.doScrollLeft : self.doScrollTop;
- cur = (hr) ? ((e.pageX - self.railh.offset().left - (self.cursorwidth / 2)) * self.scrollratio.x) : ((e.pageY - self.rail.offset().top - (self.cursorheight / 2)) * self.scrollratio.y);
- fn(cur);
- } else {
- fn = (hr) ? self.doScrollLeftBy : self.doScrollBy;
- cur = (hr) ? self.scroll.x : self.scroll.y;
- pos = (hr) ? e.pageX - self.railh.offset().left : e.pageY - self.rail.offset().top;
- pg = (hr) ? self.view.w : self.view.h;
- fn((cur >= pos) ? pg: -pg);// (cur >= pos) ? fn(pg): fn(-pg);
- }
-
- };
-
- self.hasanimationframe = (setAnimationFrame);
- self.hascancelanimationframe = (clearAnimationFrame);
-
- if (!self.hasanimationframe) {
- setAnimationFrame = function(fn) {
- return setTimeout(fn, 15 - Math.floor((+new Date()) / 1000) % 16);
- }; // 1000/60)};
- clearAnimationFrame = clearInterval;
- } else if (!self.hascancelanimationframe) clearAnimationFrame = function() {
- self.cancelAnimationFrame = true;
- };
-
- this.init = function() {
-
- self.saved.css = [];
-
- if (cap.isie7mobile) return true; // SORRY, DO NOT WORK!
- if (cap.isoperamini) return true; // SORRY, DO NOT WORK!
-
- if (cap.hasmstouch) self.css((self.ispage) ? $("html") : self.win, {
- '-ms-touch-action': 'none'
- });
-
- self.zindex = "auto";
- if (!self.ispage && self.opt.zindex == "auto") {
- self.zindex = getZIndex() || "auto";
- } else {
- self.zindex = self.opt.zindex;
- }
-
- if (!self.ispage && self.zindex != "auto") {
- if (self.zindex > globalmaxzindex) globalmaxzindex = self.zindex;
- }
-
- if (self.isie && self.zindex == 0 && self.opt.zindex == "auto") { // fix IE auto == 0
- self.zindex = "auto";
- }
-
- if (!self.ispage || (!cap.cantouch && !cap.isieold && !cap.isie9mobile)) {
-
- var cont = self.docscroll;
- if (self.ispage) cont = (self.haswrapper) ? self.win : self.doc;
-
- if (!cap.isie9mobile) self.css(cont, {
- 'overflow-y': 'hidden'
- });
-
- if (self.ispage && cap.isie7) {
- if (self.doc[0].nodeName == 'BODY') self.css($("html"), {
- 'overflow-y': 'hidden'
- }); //IE7 double scrollbar issue
- else if (self.doc[0].nodeName == 'HTML') self.css($("body"), {
- 'overflow-y': 'hidden'
- }); //IE7 double scrollbar issue
- }
-
- if (cap.isios && !self.ispage && !self.haswrapper) self.css($("body"), {
- "-webkit-overflow-scrolling": "touch"
- }); //force hw acceleration
-
- var cursor = $(document.createElement('div'));
- cursor.css({
- position: "relative",
- top: 0,
- "float": "right",
- width: self.opt.cursorwidth,
- height: "0px",
- 'background-color': self.opt.cursorcolor,
- border: self.opt.cursorborder,
- 'background-clip': 'padding-box',
- '-webkit-border-radius': self.opt.cursorborderradius,
- '-moz-border-radius': self.opt.cursorborderradius,
- 'border-radius': self.opt.cursorborderradius
- });
-
- cursor.hborder = parseFloat(cursor.outerHeight() - cursor.innerHeight());
-
- cursor.addClass('nicescroll-cursors');
-
- self.cursor = cursor;
-
- var rail = $(document.createElement('div'));
- rail.attr('id', self.id);
- rail.addClass('nicescroll-rails nicescroll-rails-vr');
-
- var v, a, kp = ["left","right","top","bottom"]; //**
- for (var n in kp) {
- a = kp[n];
- v = self.opt.railpadding[a];
- (v) ? rail.css("padding-"+a,v+"px") : self.opt.railpadding[a] = 0;
- }
-
- rail.append(cursor);
-
- rail.width = Math.max(parseFloat(self.opt.cursorwidth), cursor.outerWidth());
- rail.css({
- width: rail.width + "px",
- 'zIndex': self.zindex,
- "background": self.opt.background,
- cursor: "default"
- });
-
- rail.visibility = true;
- rail.scrollable = true;
-
- rail.align = (self.opt.railalign == "left") ? 0 : 1;
-
- self.rail = rail;
-
- self.rail.drag = false;
-
- var zoom = false;
- if (self.opt.boxzoom && !self.ispage && !cap.isieold) {
- zoom = document.createElement('div');
-
- self.bind(zoom, "click", self.doZoom);
- self.bind(zoom, "mouseenter", function() {
- self.zoom.css('opacity', self.opt.cursoropacitymax);
- });
- self.bind(zoom, "mouseleave", function() {
- self.zoom.css('opacity', self.opt.cursoropacitymin);
- });
-
- self.zoom = $(zoom);
- self.zoom.css({
- "cursor": "pointer",
- 'z-index': self.zindex,
- 'backgroundImage': 'url(' + self.opt.scriptpath + 'zoomico.png)',
- 'height': 18,
- 'width': 18,
- 'backgroundPosition': '0px 0px'
- });
- if (self.opt.dblclickzoom) self.bind(self.win, "dblclick", self.doZoom);
- if (cap.cantouch && self.opt.gesturezoom) {
- self.ongesturezoom = function(e) {
- if (e.scale > 1.5) self.doZoomIn(e);
- if (e.scale < 0.8) self.doZoomOut(e);
- return self.cancelEvent(e);
- };
- self.bind(self.win, "gestureend", self.ongesturezoom);
- }
- }
-
- // init HORIZ
-
- self.railh = false;
- var railh;
-
- if (self.opt.horizrailenabled) {
-
- self.css(cont, {
- 'overflow-x': 'hidden'
- });
-
- var cursor = $(document.createElement('div'));
- cursor.css({
- position: "absolute",
- top: 0,
- height: self.opt.cursorwidth,
- width: "0px",
- 'background-color': self.opt.cursorcolor,
- border: self.opt.cursorborder,
- 'background-clip': 'padding-box',
- '-webkit-border-radius': self.opt.cursorborderradius,
- '-moz-border-radius': self.opt.cursorborderradius,
- 'border-radius': self.opt.cursorborderradius
- });
-
- if (cap.isieold) cursor.css({'overflow':'hidden'}); //IE6 horiz scrollbar issue
-
- cursor.wborder = parseFloat(cursor.outerWidth() - cursor.innerWidth());
-
- cursor.addClass('nicescroll-cursors');
-
- self.cursorh = cursor;
-
- railh = $(document.createElement('div'));
- railh.attr('id', self.id + '-hr');
- railh.addClass('nicescroll-rails nicescroll-rails-hr');
- railh.height = Math.max(parseFloat(self.opt.cursorwidth), cursor.outerHeight());
- railh.css({
- height: railh.height + "px",
- 'zIndex': self.zindex,
- "background": self.opt.background
- });
-
- railh.append(cursor);
-
- railh.visibility = true;
- railh.scrollable = true;
-
- railh.align = (self.opt.railvalign == "top") ? 0 : 1;
-
- self.railh = railh;
-
- self.railh.drag = false;
-
- }
-
- //
-
- if (self.ispage) {
- rail.css({
- position: "fixed",
- top: "0px",
- height: "100%"
- });
- (rail.align) ? rail.css({
- right: "0px"
- }): rail.css({
- left: "0px"
- });
- self.body.append(rail);
- if (self.railh) {
- railh.css({
- position: "fixed",
- left: "0px",
- width: "100%"
- });
- (railh.align) ? railh.css({
- bottom: "0px"
- }): railh.css({
- top: "0px"
- });
- self.body.append(railh);
- }
- } else {
- if (self.ishwscroll) {
- if (self.win.css('position') == 'static') self.css(self.win, {
- 'position': 'relative'
- });
- var bd = (self.win[0].nodeName == 'HTML') ? self.body : self.win;
- $(bd).scrollTop(0).scrollLeft(0); // fix rail position if content already scrolled
- if (self.zoom) {
- self.zoom.css({
- position: "absolute",
- top: 1,
- right: 0,
- "margin-right": rail.width + 4
- });
- bd.append(self.zoom);
- }
- rail.css({
- position: "absolute",
- top: 0
- });
- (rail.align) ? rail.css({
- right: 0
- }): rail.css({
- left: 0
- });
- bd.append(rail);
- if (railh) {
- railh.css({
- position: "absolute",
- left: 0,
- bottom: 0
- });
- (railh.align) ? railh.css({
- bottom: 0
- }): railh.css({
- top: 0
- });
- bd.append(railh);
- }
- } else {
- self.isfixed = (self.win.css("position") == "fixed");
- var rlpos = (self.isfixed) ? "fixed" : "absolute";
-
- if (!self.isfixed) self.viewport = self.getViewport(self.win[0]);
- if (self.viewport) {
- self.body = self.viewport;
- if ((/fixed|absolute/.test(self.viewport.css("position"))) == false) self.css(self.viewport, {
- "position": "relative"
- });
- }
-
- rail.css({
- position: rlpos
- });
- if (self.zoom) self.zoom.css({
- position: rlpos
- });
- self.updateScrollBar();
- self.body.append(rail);
- if (self.zoom) self.body.append(self.zoom);
- if (self.railh) {
- railh.css({
- position: rlpos
- });
- self.body.append(railh);
- }
- }
-
- if (cap.isios) self.css(self.win, {
- '-webkit-tap-highlight-color': 'rgba(0,0,0,0)',
- '-webkit-touch-callout': 'none'
- }); // prevent grey layer on click
-
- if (cap.isie && self.opt.disableoutline) self.win.attr("hideFocus", "true"); // IE, prevent dotted rectangle on focused div
- if (cap.iswebkit && self.opt.disableoutline) self.win.css({"outline": "none"}); // Webkit outline
- //if (cap.isopera&&self.opt.disableoutline) self.win.css({"outline":"0"}); // Opera 12- to test [TODO]
-
- }
-
- if (self.opt.autohidemode === false) {
- self.autohidedom = false;
- self.rail.css({
- opacity: self.opt.cursoropacitymax
- });
- if (self.railh) self.railh.css({
- opacity: self.opt.cursoropacitymax
- });
- } else if ((self.opt.autohidemode === true) || (self.opt.autohidemode === "leave")) {
- self.autohidedom = $().add(self.rail);
- if (cap.isie8) self.autohidedom = self.autohidedom.add(self.cursor);
- if (self.railh) self.autohidedom = self.autohidedom.add(self.railh);
- if (self.railh && cap.isie8) self.autohidedom = self.autohidedom.add(self.cursorh);
- } else if (self.opt.autohidemode == "scroll") {
- self.autohidedom = $().add(self.rail);
- if (self.railh) self.autohidedom = self.autohidedom.add(self.railh);
- } else if (self.opt.autohidemode == "cursor") {
- self.autohidedom = $().add(self.cursor);
- if (self.railh) self.autohidedom = self.autohidedom.add(self.cursorh);
- } else if (self.opt.autohidemode == "hidden") {
- self.autohidedom = false;
- self.hide();
- self.railslocked = false;
- }
-
- if (cap.isie9mobile) {
-
- self.scrollmom = new ScrollMomentumClass2D(self);
-
- self.onmangotouch = function() {
- var py = self.getScrollTop();
- var px = self.getScrollLeft();
-
- if ((py == self.scrollmom.lastscrolly) && (px == self.scrollmom.lastscrollx)) return true;
-
- var dfy = py - self.mangotouch.sy;
- var dfx = px - self.mangotouch.sx;
- var df = Math.round(Math.sqrt(Math.pow(dfx, 2) + Math.pow(dfy, 2)));
- if (df == 0) return;
-
- var dry = (dfy < 0) ? -1 : 1;
- var drx = (dfx < 0) ? -1 : 1;
-
- var tm = +new Date();
- if (self.mangotouch.lazy) clearTimeout(self.mangotouch.lazy);
-
- if (((tm - self.mangotouch.tm) > 80) || (self.mangotouch.dry != dry) || (self.mangotouch.drx != drx)) {
- self.scrollmom.stop();
- self.scrollmom.reset(px, py);
- self.mangotouch.sy = py;
- self.mangotouch.ly = py;
- self.mangotouch.sx = px;
- self.mangotouch.lx = px;
- self.mangotouch.dry = dry;
- self.mangotouch.drx = drx;
- self.mangotouch.tm = tm;
- } else {
-
- self.scrollmom.stop();
- self.scrollmom.update(self.mangotouch.sx - dfx, self.mangotouch.sy - dfy);
- self.mangotouch.tm = tm;
-
- var ds = Math.max(Math.abs(self.mangotouch.ly - py), Math.abs(self.mangotouch.lx - px));
- self.mangotouch.ly = py;
- self.mangotouch.lx = px;
-
- if (ds > 2) {
- self.mangotouch.lazy = setTimeout(function() {
- self.mangotouch.lazy = false;
- self.mangotouch.dry = 0;
- self.mangotouch.drx = 0;
- self.mangotouch.tm = 0;
- self.scrollmom.doMomentum(30);
- }, 100);
- }
- }
- };
-
- var top = self.getScrollTop();
- var lef = self.getScrollLeft();
- self.mangotouch = {
- sy: top,
- ly: top,
- dry: 0,
- sx: lef,
- lx: lef,
- drx: 0,
- lazy: false,
- tm: 0
- };
-
- self.bind(self.docscroll, "scroll", self.onmangotouch);
-
- } else {
-
- if (cap.cantouch || self.istouchcapable || self.opt.touchbehavior || cap.hasmstouch) {
-
- self.scrollmom = new ScrollMomentumClass2D(self);
-
- self.ontouchstart = function(e) {
- if (e.pointerType && e.pointerType != 2 && e.pointerType != "touch") return false;
-
- self.hasmoving = false;
-
- if (!self.railslocked) {
-
- var tg;
- if (cap.hasmstouch) {
- tg = (e.target) ? e.target : false;
- while (tg) {
- var nc = $(tg).getNiceScroll();
- if ((nc.length > 0) && (nc[0].me == self.me)) break;
- if (nc.length > 0) return false;
- if ((tg.nodeName == 'DIV') && (tg.id == self.id)) break;
- tg = (tg.parentNode) ? tg.parentNode : false;
- }
- }
-
- self.cancelScroll();
-
- tg = self.getTarget(e);
-
- if (tg) {
- var skp = (/INPUT/i.test(tg.nodeName)) && (/range/i.test(tg.type));
- if (skp) return self.stopPropagation(e);
- }
-
- if (!("clientX" in e) && ("changedTouches" in e)) {
- e.clientX = e.changedTouches[0].clientX;
- e.clientY = e.changedTouches[0].clientY;
- }
-
- if (self.forcescreen) {
- var le = e;
- e = {
- "original": (e.original) ? e.original : e
- };
- e.clientX = le.screenX;
- e.clientY = le.screenY;
- }
-
- self.rail.drag = {
- x: e.clientX,
- y: e.clientY,
- sx: self.scroll.x,
- sy: self.scroll.y,
- st: self.getScrollTop(),
- sl: self.getScrollLeft(),
- pt: 2,
- dl: false
- };
-
- if (self.ispage || !self.opt.directionlockdeadzone) {
- self.rail.drag.dl = "f";
- } else {
-
- var view = {
- w: $(window).width(),
- h: $(window).height()
- };
-
- var page = {
- w: Math.max(document.body.scrollWidth, document.documentElement.scrollWidth),
- h: Math.max(document.body.scrollHeight, document.documentElement.scrollHeight)
- };
-
- var maxh = Math.max(0, page.h - view.h);
- var maxw = Math.max(0, page.w - view.w);
-
- if (!self.rail.scrollable && self.railh.scrollable) self.rail.drag.ck = (maxh > 0) ? "v" : false;
- else if (self.rail.scrollable && !self.railh.scrollable) self.rail.drag.ck = (maxw > 0) ? "h" : false;
- else self.rail.drag.ck = false;
- if (!self.rail.drag.ck) self.rail.drag.dl = "f";
- }
-
- if (self.opt.touchbehavior && self.isiframe && cap.isie) {
- var wp = self.win.position();
- self.rail.drag.x += wp.left;
- self.rail.drag.y += wp.top;
- }
-
- self.hasmoving = false;
- self.lastmouseup = false;
- self.scrollmom.reset(e.clientX, e.clientY);
-
- if (!cap.cantouch && !this.istouchcapable && !e.pointerType) {
-
- var ip = (tg) ? /INPUT|SELECT|TEXTAREA/i.test(tg.nodeName) : false;
- if (!ip) {
- if (!self.ispage && cap.hasmousecapture) tg.setCapture();
- if (self.opt.touchbehavior) {
- if (tg.onclick && !(tg._onclick || false)) { // intercept DOM0 onclick event
- tg._onclick = tg.onclick;
- tg.onclick = function(e) {
- if (self.hasmoving) return false;
- tg._onclick.call(this, e);
- };
- }
- return self.cancelEvent(e);
- }
- return self.stopPropagation(e);
- }
-
- if (/SUBMIT|CANCEL|BUTTON/i.test($(tg).attr('type'))) {
- pc = {
- "tg": tg,
- "click": false
- };
- self.preventclick = pc;
- }
-
- }
- }
-
- };
-
- self.ontouchend = function(e) {
- if (!self.rail.drag) return true;
- if (self.rail.drag.pt == 2) {
- if (e.pointerType && e.pointerType != 2 && e.pointerType != "touch") return false;
- self.scrollmom.doMomentum();
- self.rail.drag = false;
- if (self.hasmoving) {
- self.lastmouseup = true;
- self.hideCursor();
- if (cap.hasmousecapture) document.releaseCapture();
- if (!cap.cantouch) return self.cancelEvent(e);
- }
- }
- else if (self.rail.drag.pt == 1) {
- return self.onmouseup(e);
- }
-
- };
-
- var moveneedoffset = (self.opt.touchbehavior && self.isiframe && !cap.hasmousecapture);
-
- self.ontouchmove = function(e, byiframe) {
-
- if (!self.rail.drag) return false;
-
- if (e.targetTouches && self.opt.preventmultitouchscrolling) {
- if (e.targetTouches.length > 1) return false; // multitouch
- }
-
- if (e.pointerType && e.pointerType != 2 && e.pointerType != "touch") return false;
-
- if (self.rail.drag.pt == 2) {
- if (cap.cantouch && (cap.isios) && (typeof e.original == "undefined")) return true; // prevent ios "ghost" events by clickable elements
-
- self.hasmoving = true;
-
- if (self.preventclick && !self.preventclick.click) {
- self.preventclick.click = self.preventclick.tg.onclick || false;
- self.preventclick.tg.onclick = self.onpreventclick;
- }
-
- var ev = $.extend({
- "original": e
- }, e);
- e = ev;
-
- if (("changedTouches" in e)) {
- e.clientX = e.changedTouches[0].clientX;
- e.clientY = e.changedTouches[0].clientY;
- }
-
- if (self.forcescreen) {
- var le = e;
- e = {
- "original": (e.original) ? e.original : e
- };
- e.clientX = le.screenX;
- e.clientY = le.screenY;
- }
-
- var ofy,ofx;
- ofx = ofy = 0;
-
- if (moveneedoffset && !byiframe) {
- var wp = self.win.position();
- ofx = -wp.left;
- ofy = -wp.top;
- }
-
- var fy = e.clientY + ofy;
- var my = (fy - self.rail.drag.y);
- var fx = e.clientX + ofx;
- var mx = (fx - self.rail.drag.x);
-
- var ny = self.rail.drag.st - my;
-
- if (self.ishwscroll && self.opt.bouncescroll) {
- if (ny < 0) {
- ny = Math.round(ny / 2);
- // fy = 0;
- } else if (ny > self.page.maxh) {
- ny = self.page.maxh + Math.round((ny - self.page.maxh) / 2);
- // fy = 0;
- }
- } else {
- if (ny < 0) {
- ny = 0;
- fy = 0;
- }
- if (ny > self.page.maxh) {
- ny = self.page.maxh;
- fy = 0;
- }
- }
-
- var nx;
- if (self.railh && self.railh.scrollable) {
- nx = (self.isrtlmode) ? mx - self.rail.drag.sl : self.rail.drag.sl - mx;
-
- if (self.ishwscroll && self.opt.bouncescroll) {
- if (nx < 0) {
- nx = Math.round(nx / 2);
- // fx = 0;
- } else if (nx > self.page.maxw) {
- nx = self.page.maxw + Math.round((nx - self.page.maxw) / 2);
- // fx = 0;
- }
- } else {
- if (nx < 0) {
- nx = 0;
- fx = 0;
- }
- if (nx > self.page.maxw) {
- nx = self.page.maxw;
- fx = 0;
- }
- }
-
- }
-
- var grabbed = false;
- if (self.rail.drag.dl) {
- grabbed = true;
- if (self.rail.drag.dl == "v") nx = self.rail.drag.sl;
- else if (self.rail.drag.dl == "h") ny = self.rail.drag.st;
- } else {
- var ay = Math.abs(my);
- var ax = Math.abs(mx);
- var dz = self.opt.directionlockdeadzone;
- if (self.rail.drag.ck == "v") {
- if (ay > dz && (ax <= (ay * 0.3))) {
- self.rail.drag = false;
- return true;
- } else if (ax > dz) {
- self.rail.drag.dl = "f";
- $("body").scrollTop($("body").scrollTop()); // stop iOS native scrolling (when active javascript has blocked)
- }
- } else if (self.rail.drag.ck == "h") {
- if (ax > dz && (ay <= (ax * 0.3))) {
- self.rail.drag = false;
- return true;
- } else if (ay > dz) {
- self.rail.drag.dl = "f";
- $("body").scrollLeft($("body").scrollLeft()); // stop iOS native scrolling (when active javascript has blocked)
- }
- }
- }
-
- self.synched("touchmove", function() {
- if (self.rail.drag && (self.rail.drag.pt == 2)) {
- if (self.prepareTransition) self.prepareTransition(0);
- if (self.rail.scrollable) self.setScrollTop(ny);
- self.scrollmom.update(fx, fy);
- if (self.railh && self.railh.scrollable) {
- self.setScrollLeft(nx);
- self.showCursor(ny, nx);
- } else {
- self.showCursor(ny);
- }
- if (cap.isie10) document.selection.clear();
- }
- });
-
- if (cap.ischrome && self.istouchcapable) grabbed = false; //chrome touch emulation doesn't like!
- if (grabbed) return self.cancelEvent(e);
- }
- else if (self.rail.drag.pt == 1) { // drag on cursor
- return self.onmousemove(e);
- }
-
- };
-
- }
-
- self.onmousedown = function(e, hronly) {
- if (self.rail.drag && self.rail.drag.pt != 1) return;
- if (self.railslocked) return self.cancelEvent(e);
- self.cancelScroll();
- self.rail.drag = {
- x: e.clientX,
- y: e.clientY,
- sx: self.scroll.x,
- sy: self.scroll.y,
- pt: 1,
- hr: (!!hronly)
- };
- var tg = self.getTarget(e);
- if (!self.ispage && cap.hasmousecapture) tg.setCapture();
- if (self.isiframe && !cap.hasmousecapture) {
- self.saved.csspointerevents = self.doc.css("pointer-events");
- self.css(self.doc, {
- "pointer-events": "none"
- });
- }
- self.hasmoving = false;
- return self.cancelEvent(e);
- };
-
- self.onmouseup = function(e) {
- if (self.rail.drag) {
- if (self.rail.drag.pt != 1) return true;
- if (cap.hasmousecapture) document.releaseCapture();
- if (self.isiframe && !cap.hasmousecapture) self.doc.css("pointer-events", self.saved.csspointerevents);
- self.rail.drag = false;
- //if (!self.rail.active) self.hideCursor();
- if (self.hasmoving) self.triggerScrollEnd(); // TODO - check &&!self.scrollrunning
- return self.cancelEvent(e);
- }
- };
-
- self.onmousemove = function(e) {
- if (self.rail.drag) {
- if (self.rail.drag.pt != 1) return;
-
- if (cap.ischrome && e.which == 0) return self.onmouseup(e);
-
- self.cursorfreezed = true;
- self.hasmoving = true;
-
- if (self.rail.drag.hr) {
- self.scroll.x = self.rail.drag.sx + (e.clientX - self.rail.drag.x);
- if (self.scroll.x < 0) self.scroll.x = 0;
- var mw = self.scrollvaluemaxw;
- if (self.scroll.x > mw) self.scroll.x = mw;
- } else {
- self.scroll.y = self.rail.drag.sy + (e.clientY - self.rail.drag.y);
- if (self.scroll.y < 0) self.scroll.y = 0;
- var my = self.scrollvaluemax;
- if (self.scroll.y > my) self.scroll.y = my;
- }
-
- self.synched('mousemove', function() {
- if (self.rail.drag && (self.rail.drag.pt == 1)) {
- self.showCursor();
- if (self.rail.drag.hr) {
- if (self.hasreversehr) {
- self.doScrollLeft(self.scrollvaluemaxw-Math.round(self.scroll.x * self.scrollratio.x), self.opt.cursordragspeed);
- } else {
- self.doScrollLeft(Math.round(self.scroll.x * self.scrollratio.x), self.opt.cursordragspeed);
- }
- }
- else self.doScrollTop(Math.round(self.scroll.y * self.scrollratio.y), self.opt.cursordragspeed);
- }
- });
-
- return self.cancelEvent(e);
- }
- /*
- else {
- self.checkarea = true;
- }
-*/
- };
-
- if (cap.cantouch || self.opt.touchbehavior) {
-
- self.onpreventclick = function(e) {
- if (self.preventclick) {
- self.preventclick.tg.onclick = self.preventclick.click;
- self.preventclick = false;
- return self.cancelEvent(e);
- }
- }
-
- self.bind(self.win, "mousedown", self.ontouchstart); // control content dragging
-
- self.onclick = (cap.isios) ? false : function(e) {
- if (self.lastmouseup) {
- self.lastmouseup = false;
- return self.cancelEvent(e);
- } else {
- return true;
- }
- };
-
- if (self.opt.grabcursorenabled && cap.cursorgrabvalue) {
- self.css((self.ispage) ? self.doc : self.win, {
- 'cursor': cap.cursorgrabvalue
- });
- self.css(self.rail, {
- 'cursor': cap.cursorgrabvalue
- });
- }
-
- } else {
-
- var checkSelectionScroll = function(e) {
- if (!self.selectiondrag) return;
-
- if (e) {
- var ww = self.win.outerHeight();
- var df = (e.pageY - self.selectiondrag.top);
- if (df > 0 && df < ww) df = 0;
- if (df >= ww) df -= ww;
- self.selectiondrag.df = df;
- }
- if (self.selectiondrag.df == 0) return;
-
- var rt = -Math.floor(self.selectiondrag.df / 6) * 2;
- self.doScrollBy(rt);
-
- self.debounced("doselectionscroll", function() {
- checkSelectionScroll()
- }, 50);
- };
-
- if ("getSelection" in document) { // A grade - Major browsers
- self.hasTextSelected = function() {
- return (document.getSelection().rangeCount > 0);
- };
- } else if ("selection" in document) { //IE9-
- self.hasTextSelected = function() {
- return (document.selection.type != "None");
- };
- } else {
- self.hasTextSelected = function() { // no support
- return false;
- };
- }
-
- self.onselectionstart = function(e) {
-/* More testing - severe chrome issues
- if (!self.haswrapper&&(e.which&&e.which==2)) { // fool browser to manage middle button scrolling
- self.win.css({'overflow':'auto'});
- setTimeout(function(){
- self.win.css({'overflow':''});
- },10);
- return true;
- }
-*/
- if (self.ispage) return;
- self.selectiondrag = self.win.offset();
- };
-
- self.onselectionend = function(e) {
- self.selectiondrag = false;
- };
- self.onselectiondrag = function(e) {
- if (!self.selectiondrag) return;
- if (self.hasTextSelected()) self.debounced("selectionscroll", function() {
- checkSelectionScroll(e)
- }, 250);
- };
-
-
- }
-
- if (cap.hasw3ctouch) { //IE11+
- self.css(self.rail, {
- 'touch-action': 'none'
- });
- self.css(self.cursor, {
- 'touch-action': 'none'
- });
- self.bind(self.win, "pointerdown", self.ontouchstart);
- self.bind(document, "pointerup", self.ontouchend);
- self.bind(document, "pointermove", self.ontouchmove);
- } else if (cap.hasmstouch) { //IE10
- self.css(self.rail, {
- '-ms-touch-action': 'none'
- });
- self.css(self.cursor, {
- '-ms-touch-action': 'none'
- });
- self.bind(self.win, "MSPointerDown", self.ontouchstart);
- self.bind(document, "MSPointerUp", self.ontouchend);
- self.bind(document, "MSPointerMove", self.ontouchmove);
- self.bind(self.cursor, "MSGestureHold", function(e) {
- e.preventDefault()
- });
- self.bind(self.cursor, "contextmenu", function(e) {
- e.preventDefault()
- });
- } else if (this.istouchcapable) { //desktop with screen touch enabled
- self.bind(self.win, "touchstart", self.ontouchstart);
- self.bind(document, "touchend", self.ontouchend);
- self.bind(document, "touchcancel", self.ontouchend);
- self.bind(document, "touchmove", self.ontouchmove);
- }
-
-
- if (self.opt.cursordragontouch || (!cap.cantouch && !self.opt.touchbehavior)) {
-
- self.rail.css({
- "cursor": "default"
- });
- self.railh && self.railh.css({
- "cursor": "default"
- });
-
- self.jqbind(self.rail, "mouseenter", function() {
- if (!self.ispage && !self.win.is(":visible")) return false;
- if (self.canshowonmouseevent) self.showCursor();
- self.rail.active = true;
- });
- self.jqbind(self.rail, "mouseleave", function() {
- self.rail.active = false;
- if (!self.rail.drag) self.hideCursor();
- });
-
- if (self.opt.sensitiverail) {
- self.bind(self.rail, "click", function(e) {
- self.doRailClick(e, false, false)
- });
- self.bind(self.rail, "dblclick", function(e) {
- self.doRailClick(e, true, false)
- });
- self.bind(self.cursor, "click", function(e) {
- self.cancelEvent(e)
- });
- self.bind(self.cursor, "dblclick", function(e) {
- self.cancelEvent(e)
- });
- }
-
- if (self.railh) {
- self.jqbind(self.railh, "mouseenter", function() {
- if (!self.ispage && !self.win.is(":visible")) return false;
- if (self.canshowonmouseevent) self.showCursor();
- self.rail.active = true;
- });
- self.jqbind(self.railh, "mouseleave", function() {
- self.rail.active = false;
- if (!self.rail.drag) self.hideCursor();
- });
-
- if (self.opt.sensitiverail) {
- self.bind(self.railh, "click", function(e) {
- self.doRailClick(e, false, true)
- });
- self.bind(self.railh, "dblclick", function(e) {
- self.doRailClick(e, true, true)
- });
- self.bind(self.cursorh, "click", function(e) {
- self.cancelEvent(e)
- });
- self.bind(self.cursorh, "dblclick", function(e) {
- self.cancelEvent(e)
- });
- }
-
- }
-
- }
-
- if (!cap.cantouch && !self.opt.touchbehavior) {
-
- self.bind((cap.hasmousecapture) ? self.win : document, "mouseup", self.onmouseup);
- self.bind(document, "mousemove", self.onmousemove);
- if (self.onclick) self.bind(document, "click", self.onclick);
-
- self.bind(self.cursor, "mousedown", self.onmousedown);
- self.bind(self.cursor, "mouseup", self.onmouseup);
-
- if (self.railh) {
- self.bind(self.cursorh, "mousedown", function(e) {
- self.onmousedown(e, true)
- });
- self.bind(self.cursorh, "mouseup", self.onmouseup);
- }
-
- if (!self.ispage && self.opt.enablescrollonselection) {
- self.bind(self.win[0], "mousedown", self.onselectionstart);
- self.bind(document, "mouseup", self.onselectionend);
- self.bind(self.cursor, "mouseup", self.onselectionend);
- if (self.cursorh) self.bind(self.cursorh, "mouseup", self.onselectionend);
- self.bind(document, "mousemove", self.onselectiondrag);
- }
-
- if (self.zoom) {
- self.jqbind(self.zoom, "mouseenter", function() {
- if (self.canshowonmouseevent) self.showCursor();
- self.rail.active = true;
- });
- self.jqbind(self.zoom, "mouseleave", function() {
- self.rail.active = false;
- if (!self.rail.drag) self.hideCursor();
- });
- }
-
- } else {
-
- self.bind((cap.hasmousecapture) ? self.win : document, "mouseup", self.ontouchend);
- self.bind(document, "mousemove", self.ontouchmove);
- if (self.onclick) self.bind(document, "click", self.onclick);
-
- if (self.opt.cursordragontouch) {
- self.bind(self.cursor, "mousedown", self.onmousedown);
- self.bind(self.cursor, "mouseup", self.onmouseup);
- //self.bind(self.cursor, "mousemove", self.onmousemove);
- self.cursorh && self.bind(self.cursorh, "mousedown", function(e) {
- self.onmousedown(e, true)
- });
- //self.cursorh && self.bind(self.cursorh, "mousemove", self.onmousemove);
- self.cursorh && self.bind(self.cursorh, "mouseup", self.onmouseup);
- }
-
- }
-
- if (self.opt.enablemousewheel) {
- if (!self.isiframe) self.bind((cap.isie && self.ispage) ? document : self.win /*self.docscroll*/ , "mousewheel", self.onmousewheel);
- self.bind(self.rail, "mousewheel", self.onmousewheel);
- if (self.railh) self.bind(self.railh, "mousewheel", self.onmousewheelhr);
- }
-
- if (!self.ispage && !cap.cantouch && !(/HTML|^BODY/.test(self.win[0].nodeName))) {
- if (!self.win.attr("tabindex")) self.win.attr({
- "tabindex": tabindexcounter++
- });
-
- self.jqbind(self.win, "focus", function(e) {
- domfocus = (self.getTarget(e)).id || true;
- self.hasfocus = true;
- if (self.canshowonmouseevent) self.noticeCursor();
- });
- self.jqbind(self.win, "blur", function(e) {
- domfocus = false;
- self.hasfocus = false;
- });
-
- self.jqbind(self.win, "mouseenter", function(e) {
- mousefocus = (self.getTarget(e)).id || true;
- self.hasmousefocus = true;
- if (self.canshowonmouseevent) self.noticeCursor();
- });
- self.jqbind(self.win, "mouseleave", function() {
- mousefocus = false;
- self.hasmousefocus = false;
- if (!self.rail.drag) self.hideCursor();
- });
-
- }
-
- } // !ie9mobile
-
- //Thanks to http://www.quirksmode.org !!
- self.onkeypress = function(e) {
- if (self.railslocked && self.page.maxh == 0) return true;
-
- e = (e) ? e : window.e;
- var tg = self.getTarget(e);
- if (tg && /INPUT|TEXTAREA|SELECT|OPTION/.test(tg.nodeName)) {
- var tp = tg.getAttribute('type') || tg.type || false;
- if ((!tp) || !(/submit|button|cancel/i.tp)) return true;
- }
-
- if ($(tg).attr('contenteditable')) return true;
-
- if (self.hasfocus || (self.hasmousefocus && !domfocus) || (self.ispage && !domfocus && !mousefocus)) {
- var key = e.keyCode;
-
- if (self.railslocked && key != 27) return self.cancelEvent(e);
-
- var ctrl = e.ctrlKey || false;
- var shift = e.shiftKey || false;
-
- var ret = false;
- switch (key) {
- case 38:
- case 63233: //safari
- self.doScrollBy(24 * 3);
- ret = true;
- break;
- case 40:
- case 63235: //safari
- self.doScrollBy(-24 * 3);
- ret = true;
- break;
- case 37:
- case 63232: //safari
- if (self.railh) {
- (ctrl) ? self.doScrollLeft(0): self.doScrollLeftBy(24 * 3);
- ret = true;
- }
- break;
- case 39:
- case 63234: //safari
- if (self.railh) {
- (ctrl) ? self.doScrollLeft(self.page.maxw): self.doScrollLeftBy(-24 * 3);
- ret = true;
- }
- break;
- case 33:
- case 63276: // safari
- self.doScrollBy(self.view.h);
- ret = true;
- break;
- case 34:
- case 63277: // safari
- self.doScrollBy(-self.view.h);
- ret = true;
- break;
- case 36:
- case 63273: // safari
- (self.railh && ctrl) ? self.doScrollPos(0, 0): self.doScrollTo(0);
- ret = true;
- break;
- case 35:
- case 63275: // safari
- (self.railh && ctrl) ? self.doScrollPos(self.page.maxw, self.page.maxh): self.doScrollTo(self.page.maxh);
- ret = true;
- break;
- case 32:
- if (self.opt.spacebarenabled) {
- (shift) ? self.doScrollBy(self.view.h): self.doScrollBy(-self.view.h);
- ret = true;
- }
- break;
- case 27: // ESC
- if (self.zoomactive) {
- self.doZoom();
- ret = true;
- }
- break;
- }
- if (ret) return self.cancelEvent(e);
- }
- };
-
- if (self.opt.enablekeyboard) self.bind(document, (cap.isopera && !cap.isopera12) ? "keypress" : "keydown", self.onkeypress);
-
- self.bind(document, "keydown", function(e) {
- var ctrl = e.ctrlKey || false;
- if (ctrl) self.wheelprevented = true;
- });
- self.bind(document, "keyup", function(e) {
- var ctrl = e.ctrlKey || false;
- if (!ctrl) self.wheelprevented = false;
- });
- self.bind(window,"blur",function(e){
- self.wheelprevented = false;
- });
-
- self.bind(window, 'resize', self.lazyResize);
- self.bind(window, 'orientationchange', self.lazyResize);
-
- self.bind(window, "load", self.lazyResize);
-
- if (cap.ischrome && !self.ispage && !self.haswrapper) { //chrome void scrollbar bug - it persists in version 26
- var tmp = self.win.attr("style");
- var ww = parseFloat(self.win.css("width")) + 1;
- self.win.css('width', ww);
- self.synched("chromefix", function() {
- self.win.attr("style", tmp)
- });
- }
-
-
- // Trying a cross-browser implementation - good luck!
-
- self.onAttributeChange = function(e) {
- self.lazyResize(self.isieold ? 250 : 30);
- };
-
- if (ClsMutationObserver !== false) {
- self.observerbody = new ClsMutationObserver(function(mutations) {
- mutations.forEach(function(mut){
- if (mut.type=="attributes") {
- return ($("body").hasClass("modal-open")) ? self.hide() : self.show(); // Support for Bootstrap modal
- }
- });
- if (document.body.scrollHeight!=self.page.maxh) return self.lazyResize(30);
- });
- self.observerbody.observe(document.body, {
- childList: true,
- subtree: true,
- characterData: false,
- attributes: true,
- attributeFilter: ['class']
- });
- }
-
- if (!self.ispage && !self.haswrapper) {
- // redesigned MutationObserver for Chrome18+/Firefox14+/iOS6+ with support for: remove div, add/remove content
- if (ClsMutationObserver !== false) {
- self.observer = new ClsMutationObserver(function(mutations) {
- mutations.forEach(self.onAttributeChange);
- });
- self.observer.observe(self.win[0], {
- childList: true,
- characterData: false,
- attributes: true,
- subtree: false
- });
- self.observerremover = new ClsMutationObserver(function(mutations) {
- mutations.forEach(function(mo) {
- if (mo.removedNodes.length > 0) {
- for (var dd in mo.removedNodes) {
- if (!!self && (mo.removedNodes[dd] == self.win[0])) return self.remove();
- }
- }
- });
- });
- self.observerremover.observe(self.win[0].parentNode, {
- childList: true,
- characterData: false,
- attributes: false,
- subtree: false
- });
- } else {
- self.bind(self.win, (cap.isie && !cap.isie9) ? "propertychange" : "DOMAttrModified", self.onAttributeChange);
- if (cap.isie9) self.win[0].attachEvent("onpropertychange", self.onAttributeChange); //IE9 DOMAttrModified bug
- self.bind(self.win, "DOMNodeRemoved", function(e) {
- if (e.target == self.win[0]) self.remove();
- });
- }
- }
-
- //
-
- if (!self.ispage && self.opt.boxzoom) self.bind(window, "resize", self.resizeZoom);
- if (self.istextarea) self.bind(self.win, "mouseup", self.lazyResize);
-
- // self.checkrtlmode = true;
- self.lazyResize(30);
-
- }
-
- if (this.doc[0].nodeName == 'IFRAME') {
- var oniframeload = function() {
- self.iframexd = false;
- var doc;
- try {
- doc = 'contentDocument' in this ? this.contentDocument : this.contentWindow.document;
- var a = doc.domain;
- } catch (e) {
- self.iframexd = true;
- doc = false
- }
-
- if (self.iframexd) {
- if ("console" in window) console.log('NiceScroll error: policy restriced iframe');
- return true; //cross-domain - I can't manage this
- }
-
- self.forcescreen = true;
-
- if (self.isiframe) {
- self.iframe = {
- "doc": $(doc),
- "html": self.doc.contents().find('html')[0],
- "body": self.doc.contents().find('body')[0]
- };
- self.getContentSize = function() {
- return {
- w: Math.max(self.iframe.html.scrollWidth, self.iframe.body.scrollWidth),
- h: Math.max(self.iframe.html.scrollHeight, self.iframe.body.scrollHeight)
- };
- };
- self.docscroll = $(self.iframe.body); //$(this.contentWindow);
- }
-
- if (!cap.isios && self.opt.iframeautoresize && !self.isiframe) {
- self.win.scrollTop(0); // reset position
- self.doc.height(""); //reset height to fix browser bug
- var hh = Math.max(doc.getElementsByTagName('html')[0].scrollHeight, doc.body.scrollHeight);
- self.doc.height(hh);
- }
- self.lazyResize(30);
-
- if (cap.isie7) self.css($(self.iframe.html), {
- 'overflow-y': 'hidden'
- });
- self.css($(self.iframe.body), {
- 'overflow-y': 'hidden'
- });
-
- if (cap.isios && self.haswrapper) {
- self.css($(doc.body), {
- '-webkit-transform': 'translate3d(0,0,0)'
- }); // avoid iFrame content clipping - thanks to http://blog.derraab.com/2012/04/02/avoid-iframe-content-clipping-with-css-transform-on-ios/
- }
-
- if ('contentWindow' in this) {
- self.bind(this.contentWindow, "scroll", self.onscroll); //IE8 & minor
- } else {
- self.bind(doc, "scroll", self.onscroll);
- }
-
- if (self.opt.enablemousewheel) {
- self.bind(doc, "mousewheel", self.onmousewheel);
- }
-
- if (self.opt.enablekeyboard) self.bind(doc, (cap.isopera) ? "keypress" : "keydown", self.onkeypress);
-
- if (cap.cantouch || self.opt.touchbehavior) {
- self.bind(doc, "mousedown", self.ontouchstart);
- self.bind(doc, "mousemove", function(e) {
- return self.ontouchmove(e, true)
- });
- if (self.opt.grabcursorenabled && cap.cursorgrabvalue) self.css($(doc.body), {
- 'cursor': cap.cursorgrabvalue
- });
- }
-
- self.bind(doc, "mouseup", self.ontouchend);
-
- if (self.zoom) {
- if (self.opt.dblclickzoom) self.bind(doc, 'dblclick', self.doZoom);
- if (self.ongesturezoom) self.bind(doc, "gestureend", self.ongesturezoom);
- }
- };
-
- if (this.doc[0].readyState && this.doc[0].readyState == "complete") {
- setTimeout(function() {
- oniframeload.call(self.doc[0], false)
- }, 500);
- }
- self.bind(this.doc, "load", oniframeload);
-
- }
-
- };
-
- this.showCursor = function(py, px) {
- if (self.cursortimeout) {
- clearTimeout(self.cursortimeout);
- self.cursortimeout = 0;
- }
- if (!self.rail) return;
- if (self.autohidedom) {
- self.autohidedom.stop().css({
- opacity: self.opt.cursoropacitymax
- });
- self.cursoractive = true;
- }
-
- if (!self.rail.drag || self.rail.drag.pt != 1) {
- if ((typeof py != "undefined") && (py !== false)) {
- self.scroll.y = Math.round(py * 1 / self.scrollratio.y);
- }
- if (typeof px != "undefined") {
- self.scroll.x = Math.round(px * 1 / self.scrollratio.x);
- }
- }
-
- self.cursor.css({
- height: self.cursorheight,
- top: self.scroll.y
- });
- if (self.cursorh) {
- var lx = (self.hasreversehr) ? self.scrollvaluemaxw-self.scroll.x : self.scroll.x;
- (!self.rail.align && self.rail.visibility) ? self.cursorh.css({
- width: self.cursorwidth,
- left: lx + self.rail.width
- }): self.cursorh.css({
- width: self.cursorwidth,
- left: lx
- });
- self.cursoractive = true;
- }
-
- if (self.zoom) self.zoom.stop().css({
- opacity: self.opt.cursoropacitymax
- });
- };
-
- this.hideCursor = function(tm) {
- if (self.cursortimeout) return;
- if (!self.rail) return;
- if (!self.autohidedom) return;
- if (self.hasmousefocus && self.opt.autohidemode == "leave") return;
- self.cursortimeout = setTimeout(function() {
- if (!self.rail.active || !self.showonmouseevent) {
- self.autohidedom.stop().animate({
- opacity: self.opt.cursoropacitymin
- });
- if (self.zoom) self.zoom.stop().animate({
- opacity: self.opt.cursoropacitymin
- });
- self.cursoractive = false;
- }
- self.cursortimeout = 0;
- }, tm || self.opt.hidecursordelay);
- };
-
- this.noticeCursor = function(tm, py, px) {
- self.showCursor(py, px);
- if (!self.rail.active) self.hideCursor(tm);
- };
-
- this.getContentSize =
- (self.ispage) ?
- function() {
- return {
- w: Math.max(document.body.scrollWidth, document.documentElement.scrollWidth),
- h: Math.max(document.body.scrollHeight, document.documentElement.scrollHeight)
- }
- } : (self.haswrapper) ?
- function() {
- return {
- w: self.doc.outerWidth() + parseInt(self.win.css('paddingLeft')) + parseInt(self.win.css('paddingRight')),
- h: self.doc.outerHeight() + parseInt(self.win.css('paddingTop')) + parseInt(self.win.css('paddingBottom'))
- }
- } : function() {
- return {
- w: self.docscroll[0].scrollWidth,
- h: self.docscroll[0].scrollHeight
- }
- };
-
- this.onResize = function(e, page) {
-
- if (!self || !self.win) return false;
-
- if (!self.haswrapper && !self.ispage) {
- if (self.win.css('display') == 'none') {
- if (self.visibility) self.hideRail().hideRailHr();
- return false;
- } else {
- if (!self.hidden && !self.visibility) self.showRail().showRailHr();
- }
- }
-
- var premaxh = self.page.maxh;
- var premaxw = self.page.maxw;
-
- var preview = {
- h: self.view.h,
- w: self.view.w
- };
-
- self.view = {
- w: (self.ispage) ? self.win.width() : parseInt(self.win[0].clientWidth),
- h: (self.ispage) ? self.win.height() : parseInt(self.win[0].clientHeight)
- };
-
- self.page = (page) ? page : self.getContentSize();
-
- self.page.maxh = Math.max(0, self.page.h - self.view.h);
- self.page.maxw = Math.max(0, self.page.w - self.view.w);
-
- if ((self.page.maxh == premaxh) && (self.page.maxw == premaxw) && (self.view.w == preview.w) && (self.view.h == preview.h)) {
- // test position
- if (!self.ispage) {
- var pos = self.win.offset();
- if (self.lastposition) {
- var lst = self.lastposition;
- if ((lst.top == pos.top) && (lst.left == pos.left)) return self; //nothing to do
- }
- self.lastposition = pos;
- } else {
- return self; //nothing to do
- }
- }
-
- if (self.page.maxh == 0) {
- self.hideRail();
- self.scrollvaluemax = 0;
- self.scroll.y = 0;
- self.scrollratio.y = 0;
- self.cursorheight = 0;
- self.setScrollTop(0);
- self.rail.scrollable = false;
- } else {
- self.page.maxh -= (self.opt.railpadding.top + self.opt.railpadding.bottom); //**
- self.rail.scrollable = true;
- }
-
- if (self.page.maxw == 0) {
- self.hideRailHr();
- self.scrollvaluemaxw = 0;
- self.scroll.x = 0;
- self.scrollratio.x = 0;
- self.cursorwidth = 0;
- self.setScrollLeft(0);
- self.railh.scrollable = false;
- } else {
- self.page.maxw -= (self.opt.railpadding.left + self.opt.railpadding.right); //**
- self.railh.scrollable = true;
- }
-
- self.railslocked = (self.locked) || ((self.page.maxh == 0) && (self.page.maxw == 0));
- if (self.railslocked) {
- if (!self.ispage) self.updateScrollBar(self.view);
- return false;
- }
-
- if (!self.hidden && !self.visibility) {
- self.showRail().showRailHr();
- }
- else if (!self.hidden && !self.railh.visibility) self.showRailHr();
-
- if (self.istextarea && self.win.css('resize') && self.win.css('resize') != 'none') self.view.h -= 20;
-
- self.cursorheight = Math.min(self.view.h, Math.round(self.view.h * (self.view.h / self.page.h)));
- self.cursorheight = (self.opt.cursorfixedheight) ? self.opt.cursorfixedheight : Math.max(self.opt.cursorminheight, self.cursorheight);
-
- self.cursorwidth = Math.min(self.view.w, Math.round(self.view.w * (self.view.w / self.page.w)));
- self.cursorwidth = (self.opt.cursorfixedheight) ? self.opt.cursorfixedheight : Math.max(self.opt.cursorminheight, self.cursorwidth);
-
- self.scrollvaluemax = self.view.h - self.cursorheight - self.cursor.hborder - (self.opt.railpadding.top + self.opt.railpadding.bottom); //**
-
- if (self.railh) {
- self.railh.width = (self.page.maxh > 0) ? (self.view.w - self.rail.width) : self.view.w;
- self.scrollvaluemaxw = self.railh.width - self.cursorwidth - self.cursorh.wborder - (self.opt.railpadding.left + self.opt.railpadding.right); //**
- }
-
- /*
- if (self.checkrtlmode&&self.railh) {
- self.checkrtlmode = false;
- if (self.opt.rtlmode&&self.scroll.x==0) self.setScrollLeft(self.page.maxw);
- }
-*/
-
- if (!self.ispage) self.updateScrollBar(self.view);
-
- self.scrollratio = {
- x: (self.page.maxw / self.scrollvaluemaxw),
- y: (self.page.maxh / self.scrollvaluemax)
- };
-
- var sy = self.getScrollTop();
- if (sy > self.page.maxh) {
- self.doScrollTop(self.page.maxh);
- } else {
- self.scroll.y = Math.round(self.getScrollTop() * (1 / self.scrollratio.y));
- self.scroll.x = Math.round(self.getScrollLeft() * (1 / self.scrollratio.x));
- if (self.cursoractive) self.noticeCursor();
- }
-
- if (self.scroll.y && (self.getScrollTop() == 0)) self.doScrollTo(Math.floor(self.scroll.y * self.scrollratio.y));
-
- return self;
- };
-
- this.resize = self.onResize;
-
- this.lazyResize = function(tm) { // event debounce
- tm = (isNaN(tm)) ? 30 : tm;
- self.debounced('resize', self.resize, tm);
- return self;
- };
-
- // modified by MDN https://developer.mozilla.org/en-US/docs/DOM/Mozilla_event_reference/wheel
- function _modernWheelEvent(dom, name, fn, bubble) {
- self._bind(dom, name, function(e) {
- var e = (e) ? e : window.event;
- var event = {
- original: e,
- target: e.target || e.srcElement,
- type: "wheel",
- deltaMode: e.type == "MozMousePixelScroll" ? 0 : 1,
- deltaX: 0,
- deltaZ: 0,
- preventDefault: function() {
- e.preventDefault ? e.preventDefault() : e.returnValue = false;
- return false;
- },
- stopImmediatePropagation: function() {
- (e.stopImmediatePropagation) ? e.stopImmediatePropagation(): e.cancelBubble = true;
- }
- };
-
- if (name == "mousewheel") {
- event.deltaY = -1 / 40 * e.wheelDelta;
- e.wheelDeltaX && (event.deltaX = -1 / 40 * e.wheelDeltaX);
- } else {
- event.deltaY = e.detail;
- }
-
- return fn.call(dom, event);
- }, bubble);
- };
-
-
-
- this.jqbind = function(dom, name, fn) { // use jquery bind for non-native events (mouseenter/mouseleave)
- self.events.push({
- e: dom,
- n: name,
- f: fn,
- q: true
- });
- $(dom).bind(name, fn);
- };
-
- this.bind = function(dom, name, fn, bubble) { // touch-oriented & fixing jquery bind
- var el = ("jquery" in dom) ? dom[0] : dom;
-
- if (name == 'mousewheel') {
- if (window.addEventListener||'onwheel' in document) { // modern brosers & IE9 detection fix
- self._bind(el, "wheel", fn, bubble || false);
- } else {
- var wname = (typeof document.onmousewheel != "undefined") ? "mousewheel" : "DOMMouseScroll"; // older IE/Firefox
- _modernWheelEvent(el, wname, fn, bubble || false);
- if (wname == "DOMMouseScroll") _modernWheelEvent(el, "MozMousePixelScroll", fn, bubble || false); // Firefox legacy
- }
- } else if (el.addEventListener) {
- if (cap.cantouch && /mouseup|mousedown|mousemove/.test(name)) { // touch device support
- var tt = (name == 'mousedown') ? 'touchstart' : (name == 'mouseup') ? 'touchend' : 'touchmove';
- self._bind(el, tt, function(e) {
- if (e.touches) {
- if (e.touches.length < 2) {
- var ev = (e.touches.length) ? e.touches[0] : e;
- ev.original = e;
- fn.call(this, ev);
- }
- } else if (e.changedTouches) {
- var ev = e.changedTouches[0];
- ev.original = e;
- fn.call(this, ev);
- } //blackberry
- }, bubble || false);
- }
- self._bind(el, name, fn, bubble || false);
- if (cap.cantouch && name == "mouseup") self._bind(el, "touchcancel", fn, bubble || false);
- } else {
- self._bind(el, name, function(e) {
- e = e || window.event || false;
- if (e) {
- if (e.srcElement) e.target = e.srcElement;
- }
- if (!("pageY" in e)) {
- e.pageX = e.clientX + document.documentElement.scrollLeft;
- e.pageY = e.clientY + document.documentElement.scrollTop;
- }
- return ((fn.call(el, e) === false) || bubble === false) ? self.cancelEvent(e) : true;
- });
- }
- };
-
- if (cap.haseventlistener) { // W3C standard model
- this._bind = function(el, name, fn, bubble) { // primitive bind
- self.events.push({
- e: el,
- n: name,
- f: fn,
- b: bubble,
- q: false
- });
- el.addEventListener(name, fn, bubble || false);
- };
- this.cancelEvent = function(e) {
- if (!e) return false;
- var e = (e.original) ? e.original : e;
- e.preventDefault();
- e.stopPropagation();
- if (e.preventManipulation) e.preventManipulation(); //IE10
- return false;
- };
- this.stopPropagation = function(e) {
- if (!e) return false;
- var e = (e.original) ? e.original : e;
- e.stopPropagation();
- return false;
- };
- this._unbind = function(el, name, fn, bub) { // primitive unbind
- el.removeEventListener(name, fn, bub);
- };
- } else { // old IE model
- this._bind = function(el, name, fn, bubble) { // primitive bind
- self.events.push({
- e: el,
- n: name,
- f: fn,
- b: bubble,
- q: false
- });
- if (el.attachEvent) {
- el.attachEvent("on" + name, fn);
- } else {
- el["on" + name] = fn;
- }
- };
- // Thanks to http://www.switchonthecode.com !!
- this.cancelEvent = function(e) {
- var e = window.event || false;
- if (!e) return false;
- e.cancelBubble = true;
- e.cancel = true;
- e.returnValue = false;
- return false;
- };
- this.stopPropagation = function(e) {
- var e = window.event || false;
- if (!e) return false;
- e.cancelBubble = true;
- return false;
- };
- this._unbind = function(el, name, fn, bub) { // primitive unbind IE old
- if (el.detachEvent) {
- el.detachEvent('on' + name, fn);
- } else {
- el['on' + name] = false;
- }
- };
- }
-
- this.unbindAll = function() {
- for (var a = 0; a < self.events.length; a++) {
- var r = self.events[a];
- (r.q) ? r.e.unbind(r.n, r.f): self._unbind(r.e, r.n, r.f, r.b);
- }
- };
-
- this.showRail = function() {
- if ((self.page.maxh != 0) && (self.ispage || self.win.css('display') != 'none')) {
- self.visibility = true;
- self.rail.visibility = true;
- self.rail.css('display', 'block');
- }
- return self;
- };
-
- this.showRailHr = function() {
- if (!self.railh) return self;
- if ((self.page.maxw != 0) && (self.ispage || self.win.css('display') != 'none')) {
- self.railh.visibility = true;
- self.railh.css('display', 'block');
- }
- return self;
- };
-
- this.hideRail = function() {
- self.visibility = false;
- self.rail.visibility = false;
- self.rail.css('display', 'none');
- return self;
- };
-
- this.hideRailHr = function() {
- if (!self.railh) return self;
- self.railh.visibility = false;
- self.railh.css('display', 'none');
- return self;
- };
-
- this.show = function() {
- self.hidden = false;
- self.railslocked = false;
- return self.showRail().showRailHr();
- };
-
- this.hide = function() {
- self.hidden = true;
- self.railslocked = true;
- return self.hideRail().hideRailHr();
- };
-
- this.toggle = function() {
- return (self.hidden) ? self.show() : self.hide();
- };
-
- this.remove = function() {
- self.stop();
- if (self.cursortimeout) clearTimeout(self.cursortimeout);
- self.doZoomOut();
- self.unbindAll();
-
- if (cap.isie9) self.win[0].detachEvent("onpropertychange", self.onAttributeChange); //IE9 DOMAttrModified bug
-
- if (self.observer !== false) self.observer.disconnect();
- if (self.observerremover !== false) self.observerremover.disconnect();
- if (self.observerbody !== false) self.observerbody.disconnect();
-
- self.events = null;
-
- if (self.cursor) {
- self.cursor.remove();
- }
- if (self.cursorh) {
- self.cursorh.remove();
- }
- if (self.rail) {
- self.rail.remove();
- }
- if (self.railh) {
- self.railh.remove();
- }
- if (self.zoom) {
- self.zoom.remove();
- }
- for (var a = 0; a < self.saved.css.length; a++) {
- var d = self.saved.css[a];
- d[0].css(d[1], (typeof d[2] == "undefined") ? '' : d[2]);
- }
- self.saved = false;
- self.me.data('__nicescroll', ''); //erase all traces
-
- // memory leak fixed by GianlucaGuarini - thanks a lot!
- // remove the current nicescroll from the $.nicescroll array & normalize array
- var lst = $.nicescroll;
- lst.each(function(i) {
- if (!this) return;
- if (this.id === self.id) {
- delete lst[i];
- for (var b = ++i; b < lst.length; b++, i++) lst[i] = lst[b];
- lst.length--;
- if (lst.length) delete lst[lst.length];
- }
- });
-
- for (var i in self) {
- self[i] = null;
- delete self[i];
- }
-
- self = null;
-
- };
-
- this.scrollstart = function(fn) {
- this.onscrollstart = fn;
- return self;
- };
- this.scrollend = function(fn) {
- this.onscrollend = fn;
- return self;
- };
- this.scrollcancel = function(fn) {
- this.onscrollcancel = fn;
- return self;
- };
-
- this.zoomin = function(fn) {
- this.onzoomin = fn;
- return self;
- };
- this.zoomout = function(fn) {
- this.onzoomout = fn;
- return self;
- };
-
- this.isScrollable = function(e) {
- var dom = (e.target) ? e.target : e;
- if (dom.nodeName == 'OPTION') return true;
- while (dom && (dom.nodeType == 1) && !(/^BODY|HTML/.test(dom.nodeName))) {
- var dd = $(dom);
- var ov = dd.css('overflowY') || dd.css('overflowX') || dd.css('overflow') || '';
- if (/scroll|auto/.test(ov)) return (dom.clientHeight != dom.scrollHeight);
- dom = (dom.parentNode) ? dom.parentNode : false;
- }
- return false;
- };
-
- this.getViewport = function(me) {
- var dom = (me && me.parentNode) ? me.parentNode : false;
- while (dom && (dom.nodeType == 1) && !(/^BODY|HTML/.test(dom.nodeName))) {
- var dd = $(dom);
- if (/fixed|absolute/.test(dd.css("position"))) return dd;
- var ov = dd.css('overflowY') || dd.css('overflowX') || dd.css('overflow') || '';
- if ((/scroll|auto/.test(ov)) && (dom.clientHeight != dom.scrollHeight)) return dd;
- if (dd.getNiceScroll().length > 0) return dd;
- dom = (dom.parentNode) ? dom.parentNode : false;
- }
- return false; //(dom) ? $(dom) : false;
- };
-
- this.triggerScrollEnd = function() {
- if (!self.onscrollend) return;
-
- var px = self.getScrollLeft();
- var py = self.getScrollTop();
-
- var info = {
- "type": "scrollend",
- "current": {
- "x": px,
- "y": py
- },
- "end": {
- "x": px,
- "y": py
- }
- };
- self.onscrollend.call(self, info);
- }
-
- function execScrollWheel(e, hr, chkscroll) {
- var px, py;
-
- if (e.deltaMode == 0) { // PIXEL
- px = -Math.floor(e.deltaX * (self.opt.mousescrollstep / (18 * 3)));
- py = -Math.floor(e.deltaY * (self.opt.mousescrollstep / (18 * 3)));
- } else if (e.deltaMode == 1) { // LINE
- px = -Math.floor(e.deltaX * self.opt.mousescrollstep);
- py = -Math.floor(e.deltaY * self.opt.mousescrollstep);
- }
-
- if (hr && self.opt.oneaxismousemode && (px == 0) && py) { // classic vertical-only mousewheel + browser with x/y support
- px = py;
- py = 0;
-
- if (chkscroll) {
- var hrend = (px < 0) ? (self.getScrollLeft() >= self.page.maxw) : (self.getScrollLeft() <= 0);
- if (hrend) { // preserve vertical scrolling
- py = px;
- px = 0;
- }
- }
-
- }
-
- if (px) {
- if (self.scrollmom) {
- self.scrollmom.stop()
- }
- self.lastdeltax += px;
- self.debounced("mousewheelx", function() {
- var dt = self.lastdeltax;
- self.lastdeltax = 0;
- if (!self.rail.drag) {
- self.doScrollLeftBy(dt)
- }
- }, 15);
- }
- if (py) {
- if (self.opt.nativeparentscrolling && chkscroll && !self.ispage && !self.zoomactive) {
- if (py < 0) {
- if (self.getScrollTop() >= self.page.maxh) return true;
- } else {
- if (self.getScrollTop() <= 0) return true;
- }
- }
- if (self.scrollmom) {
- self.scrollmom.stop()
- }
- self.lastdeltay += py;
- self.debounced("mousewheely", function() {
- var dt = self.lastdeltay;
- self.lastdeltay = 0;
- if (!self.rail.drag) {
- self.doScrollBy(dt)
- }
- }, 15);
- }
-
- e.stopImmediatePropagation();
- return e.preventDefault();
- };
-
- this.onmousewheel = function(e) {
- if (self.wheelprevented) return;
- if (self.railslocked) {
- self.debounced("checkunlock", self.resize, 250);
- return true;
- }
- if (self.rail.drag) return self.cancelEvent(e);
-
- if (self.opt.oneaxismousemode == "auto" && e.deltaX != 0) self.opt.oneaxismousemode = false; // check two-axis mouse support (not very elegant)
-
- if (self.opt.oneaxismousemode && e.deltaX == 0) {
- if (!self.rail.scrollable) {
- if (self.railh && self.railh.scrollable) {
- return self.onmousewheelhr(e);
- } else {
- return true;
- }
- }
- }
-
- var nw = +(new Date());
- var chk = false;
- if (self.opt.preservenativescrolling && ((self.checkarea + 600) < nw)) {
- self.nativescrollingarea = self.isScrollable(e);
- chk = true;
- }
- self.checkarea = nw;
- if (self.nativescrollingarea) return true; // this isn't my business
- var ret = execScrollWheel(e, false, chk);
- if (ret) self.checkarea = 0;
- return ret;
- };
-
- this.onmousewheelhr = function(e) {
- if (self.wheelprevented) return;
- if (self.railslocked || !self.railh.scrollable) return true;
- if (self.rail.drag) return self.cancelEvent(e);
-
- var nw = +(new Date());
- var chk = false;
- if (self.opt.preservenativescrolling && ((self.checkarea + 600) < nw)) {
- self.nativescrollingarea = self.isScrollable(e);
- chk = true;
- }
- self.checkarea = nw;
- if (self.nativescrollingarea) return true; // this isn't my business
- if (self.railslocked) return self.cancelEvent(e);
-
- return execScrollWheel(e, true, chk);
- };
-
- this.stop = function() {
- self.cancelScroll();
- if (self.scrollmon) self.scrollmon.stop();
- self.cursorfreezed = false;
- self.scroll.y = Math.round(self.getScrollTop() * (1 / self.scrollratio.y));
- self.noticeCursor();
- return self;
- };
-
- this.getTransitionSpeed = function(dif) {
- var sp = Math.round(self.opt.scrollspeed * 10);
- var ex = Math.min(sp, Math.round((dif / 20) * self.opt.scrollspeed));
- return (ex > 20) ? ex : 0;
- };
-
- if (!self.opt.smoothscroll) {
- this.doScrollLeft = function(x, spd) { //direct
- var y = self.getScrollTop();
- self.doScrollPos(x, y, spd);
- };
- this.doScrollTop = function(y, spd) { //direct
- var x = self.getScrollLeft();
- self.doScrollPos(x, y, spd);
- };
- this.doScrollPos = function(x, y, spd) { //direct
- var nx = (x > self.page.maxw) ? self.page.maxw : x;
- if (nx < 0) nx = 0;
- var ny = (y > self.page.maxh) ? self.page.maxh : y;
- if (ny < 0) ny = 0;
- self.synched('scroll', function() {
- self.setScrollTop(ny);
- self.setScrollLeft(nx);
- });
- };
- this.cancelScroll = function() {}; // direct
- } else if (self.ishwscroll && cap.hastransition && self.opt.usetransition && !!self.opt.smoothscroll) {
- this.prepareTransition = function(dif, istime) {
- var ex = (istime) ? ((dif > 20) ? dif : 0) : self.getTransitionSpeed(dif);
- var trans = (ex) ? cap.prefixstyle + 'transform ' + ex + 'ms ease-out' : '';
- if (!self.lasttransitionstyle || self.lasttransitionstyle != trans) {
- self.lasttransitionstyle = trans;
- self.doc.css(cap.transitionstyle, trans);
- }
- return ex;
- };
-
- this.doScrollLeft = function(x, spd) { //trans
- var y = (self.scrollrunning) ? self.newscrolly : self.getScrollTop();
- self.doScrollPos(x, y, spd);
- };
-
- this.doScrollTop = function(y, spd) { //trans
- var x = (self.scrollrunning) ? self.newscrollx : self.getScrollLeft();
- self.doScrollPos(x, y, spd);
- };
-
- this.doScrollPos = function(x, y, spd) { //trans
-
- var py = self.getScrollTop();
- var px = self.getScrollLeft();
-
- if (((self.newscrolly - py) * (y - py) < 0) || ((self.newscrollx - px) * (x - px) < 0)) self.cancelScroll(); //inverted movement detection
-
- if (self.opt.bouncescroll == false) {
- if (y < 0) y = 0;
- else if (y > self.page.maxh) y = self.page.maxh;
- if (x < 0) x = 0;
- else if (x > self.page.maxw) x = self.page.maxw;
- }
-
- if (self.scrollrunning && x == self.newscrollx && y == self.newscrolly) return false;
-
- self.newscrolly = y;
- self.newscrollx = x;
-
- self.newscrollspeed = spd || false;
-
- if (self.timer) return false;
-
- self.timer = setTimeout(function() {
-
- var top = self.getScrollTop();
- var lft = self.getScrollLeft();
-
- var dst = {};
- dst.x = x - lft;
- dst.y = y - top;
- dst.px = lft;
- dst.py = top;
-
- var dd = Math.round(Math.sqrt(Math.pow(dst.x, 2) + Math.pow(dst.y, 2)));
- var ms = (self.newscrollspeed && self.newscrollspeed > 1) ? self.newscrollspeed : self.getTransitionSpeed(dd);
- if (self.newscrollspeed && self.newscrollspeed <= 1) ms *= self.newscrollspeed;
-
- self.prepareTransition(ms, true);
-
- if (self.timerscroll && self.timerscroll.tm) clearInterval(self.timerscroll.tm);
-
- if (ms > 0) {
-
- if (!self.scrollrunning && self.onscrollstart) {
- var info = {
- "type": "scrollstart",
- "current": {
- "x": lft,
- "y": top
- },
- "request": {
- "x": x,
- "y": y
- },
- "end": {
- "x": self.newscrollx,
- "y": self.newscrolly
- },
- "speed": ms
- };
- self.onscrollstart.call(self, info);
- }
-
- if (cap.transitionend) {
- if (!self.scrollendtrapped) {
- self.scrollendtrapped = true;
- self.bind(self.doc, cap.transitionend, self.onScrollTransitionEnd, false); //I have got to do something usefull!!
- }
- } else {
- if (self.scrollendtrapped) clearTimeout(self.scrollendtrapped);
- self.scrollendtrapped = setTimeout(self.onScrollTransitionEnd, ms); // simulate transitionend event
- }
-
- var py = top;
- var px = lft;
- self.timerscroll = {
- bz: new BezierClass(py, self.newscrolly, ms, 0, 0, 0.58, 1),
- bh: new BezierClass(px, self.newscrollx, ms, 0, 0, 0.58, 1)
- };
- if (!self.cursorfreezed) self.timerscroll.tm = setInterval(function() {
- self.showCursor(self.getScrollTop(), self.getScrollLeft())
- }, 60);
-
- }
-
- self.synched("doScroll-set", function() {
- self.timer = 0;
- if (self.scrollendtrapped) self.scrollrunning = true;
- self.setScrollTop(self.newscrolly);
- self.setScrollLeft(self.newscrollx);
- if (!self.scrollendtrapped) self.onScrollTransitionEnd();
- });
-
-
- }, 50);
-
- };
-
- this.cancelScroll = function() {
- if (!self.scrollendtrapped) return true;
- var py = self.getScrollTop();
- var px = self.getScrollLeft();
- self.scrollrunning = false;
- if (!cap.transitionend) clearTimeout(cap.transitionend);
- self.scrollendtrapped = false;
- self._unbind(self.doc[0], cap.transitionend, self.onScrollTransitionEnd);
- self.prepareTransition(0);
- self.setScrollTop(py); // fire event onscroll
- if (self.railh) self.setScrollLeft(px);
- if (self.timerscroll && self.timerscroll.tm) clearInterval(self.timerscroll.tm);
- self.timerscroll = false;
-
- self.cursorfreezed = false;
-
- self.showCursor(py, px);
- return self;
- };
- this.onScrollTransitionEnd = function() {
- if (self.scrollendtrapped) self._unbind(self.doc[0], cap.transitionend, self.onScrollTransitionEnd);
- self.scrollendtrapped = false;
- self.prepareTransition(0);
- if (self.timerscroll && self.timerscroll.tm) clearInterval(self.timerscroll.tm);
- self.timerscroll = false;
- var py = self.getScrollTop();
- var px = self.getScrollLeft();
- self.setScrollTop(py); // fire event onscroll
- if (self.railh) self.setScrollLeft(px); // fire event onscroll left
-
- self.noticeCursor(false, py, px);
-
- self.cursorfreezed = false;
-
- if (py < 0) py = 0
- else if (py > self.page.maxh) py = self.page.maxh;
- if (px < 0) px = 0
- else if (px > self.page.maxw) px = self.page.maxw;
- if ((py != self.newscrolly) || (px != self.newscrollx)) return self.doScrollPos(px, py, self.opt.snapbackspeed);
-
- if (self.onscrollend && self.scrollrunning) {
- self.triggerScrollEnd();
- }
- self.scrollrunning = false;
-
- };
-
- } else {
-
- this.doScrollLeft = function(x, spd) { //no-trans
- var y = (self.scrollrunning) ? self.newscrolly : self.getScrollTop();
- self.doScrollPos(x, y, spd);
- };
-
- this.doScrollTop = function(y, spd) { //no-trans
- var x = (self.scrollrunning) ? self.newscrollx : self.getScrollLeft();
- self.doScrollPos(x, y, spd);
- };
-
- this.doScrollPos = function(x, y, spd) { //no-trans
- var y = ((typeof y == "undefined") || (y === false)) ? self.getScrollTop(true) : y;
-
- if ((self.timer) && (self.newscrolly == y) && (self.newscrollx == x)) return true;
-
- if (self.timer) clearAnimationFrame(self.timer);
- self.timer = 0;
-
- var py = self.getScrollTop();
- var px = self.getScrollLeft();
-
- if (((self.newscrolly - py) * (y - py) < 0) || ((self.newscrollx - px) * (x - px) < 0)) self.cancelScroll(); //inverted movement detection
-
- self.newscrolly = y;
- self.newscrollx = x;
-
- if (!self.bouncescroll || !self.rail.visibility) {
- if (self.newscrolly < 0) {
- self.newscrolly = 0;
- } else if (self.newscrolly > self.page.maxh) {
- self.newscrolly = self.page.maxh;
- }
- }
- if (!self.bouncescroll || !self.railh.visibility) {
- if (self.newscrollx < 0) {
- self.newscrollx = 0;
- } else if (self.newscrollx > self.page.maxw) {
- self.newscrollx = self.page.maxw;
- }
- }
-
- self.dst = {};
- self.dst.x = x - px;
- self.dst.y = y - py;
- self.dst.px = px;
- self.dst.py = py;
-
- var dst = Math.round(Math.sqrt(Math.pow(self.dst.x, 2) + Math.pow(self.dst.y, 2)));
-
- self.dst.ax = self.dst.x / dst;
- self.dst.ay = self.dst.y / dst;
-
- var pa = 0;
- var pe = dst;
-
- if (self.dst.x == 0) {
- pa = py;
- pe = y;
- self.dst.ay = 1;
- self.dst.py = 0;
- } else if (self.dst.y == 0) {
- pa = px;
- pe = x;
- self.dst.ax = 1;
- self.dst.px = 0;
- }
-
- var ms = self.getTransitionSpeed(dst);
- if (spd && spd <= 1) ms *= spd;
- if (ms > 0) {
- self.bzscroll = (self.bzscroll) ? self.bzscroll.update(pe, ms) : new BezierClass(pa, pe, ms, 0, 1, 0, 1);
- } else {
- self.bzscroll = false;
- }
-
- if (self.timer) return;
-
- if ((py == self.page.maxh && y >= self.page.maxh) || (px == self.page.maxw && x >= self.page.maxw)) self.checkContentSize();
-
- var sync = 1;
-
- function scrolling() {
- if (self.cancelAnimationFrame) return true;
-
- self.scrollrunning = true;
-
- sync = 1 - sync;
- if (sync) return (self.timer = setAnimationFrame(scrolling) || 1);
-
- var done = 0;
- var sx, sy;
-
- var sc = sy = self.getScrollTop();
- if (self.dst.ay) {
- sc = (self.bzscroll) ? self.dst.py + (self.bzscroll.getNow() * self.dst.ay) : self.newscrolly;
- var dr = sc - sy;
- if ((dr < 0 && sc < self.newscrolly) || (dr > 0 && sc > self.newscrolly)) sc = self.newscrolly;
- self.setScrollTop(sc);
- if (sc == self.newscrolly) done = 1;
- } else {
- done = 1;
- }
-
- var scx = sx = self.getScrollLeft();
- if (self.dst.ax) {
- scx = (self.bzscroll) ? self.dst.px + (self.bzscroll.getNow() * self.dst.ax) : self.newscrollx;
- var dr = scx - sx;
- if ((dr < 0 && scx < self.newscrollx) || (dr > 0 && scx > self.newscrollx)) scx = self.newscrollx;
- self.setScrollLeft(scx);
- if (scx == self.newscrollx) done += 1;
- } else {
- done += 1;
- }
-
- if (done == 2) {
- self.timer = 0;
- self.cursorfreezed = false;
- self.bzscroll = false;
- self.scrollrunning = false;
- if (sc < 0) sc = 0;
- else if (sc > self.page.maxh) sc = self.page.maxh;
- if (scx < 0) scx = 0;
- else if (scx > self.page.maxw) scx = self.page.maxw;
- if ((scx != self.newscrollx) || (sc != self.newscrolly)) self.doScrollPos(scx, sc);
- else {
- if (self.onscrollend) {
- self.triggerScrollEnd();
- }
- }
- } else {
- self.timer = setAnimationFrame(scrolling) || 1;
- }
- };
- self.cancelAnimationFrame = false;
- self.timer = 1;
-
- if (self.onscrollstart && !self.scrollrunning) {
- var info = {
- "type": "scrollstart",
- "current": {
- "x": px,
- "y": py
- },
- "request": {
- "x": x,
- "y": y
- },
- "end": {
- "x": self.newscrollx,
- "y": self.newscrolly
- },
- "speed": ms
- };
- self.onscrollstart.call(self, info);
- }
-
- scrolling();
-
- if ((py == self.page.maxh && y >= py) || (px == self.page.maxw && x >= px)) self.checkContentSize();
-
- self.noticeCursor();
- };
-
- this.cancelScroll = function() {
- if (self.timer) clearAnimationFrame(self.timer);
- self.timer = 0;
- self.bzscroll = false;
- self.scrollrunning = false;
- return self;
- };
-
- }
-
- this.doScrollBy = function(stp, relative) {
- var ny = 0;
- if (relative) {
- ny = Math.floor((self.scroll.y - stp) * self.scrollratio.y)
- } else {
- var sy = (self.timer) ? self.newscrolly : self.getScrollTop(true);
- ny = sy - stp;
- }
- if (self.bouncescroll) {
- var haf = Math.round(self.view.h / 2);
- if (ny < -haf) ny = -haf
- else if (ny > (self.page.maxh + haf)) ny = (self.page.maxh + haf);
- }
- self.cursorfreezed = false;
-
- var py = self.getScrollTop(true);
- if (ny < 0 && py <= 0) return self.noticeCursor();
- else if (ny > self.page.maxh && py >= self.page.maxh) {
- self.checkContentSize();
- return self.noticeCursor();
- }
-
- self.doScrollTop(ny);
- };
-
- this.doScrollLeftBy = function(stp, relative) {
- var nx = 0;
- if (relative) {
- nx = Math.floor((self.scroll.x - stp) * self.scrollratio.x)
- } else {
- var sx = (self.timer) ? self.newscrollx : self.getScrollLeft(true);
- nx = sx - stp;
- }
- if (self.bouncescroll) {
- var haf = Math.round(self.view.w / 2);
- if (nx < -haf) nx = -haf;
- else if (nx > (self.page.maxw + haf)) nx = (self.page.maxw + haf);
- }
- self.cursorfreezed = false;
-
- var px = self.getScrollLeft(true);
- if (nx < 0 && px <= 0) return self.noticeCursor();
- else if (nx > self.page.maxw && px >= self.page.maxw) return self.noticeCursor();
-
- self.doScrollLeft(nx);
- };
-
- this.doScrollTo = function(pos, relative) {
- var ny = (relative) ? Math.round(pos * self.scrollratio.y) : pos;
- if (ny < 0) ny = 0;
- else if (ny > self.page.maxh) ny = self.page.maxh;
- self.cursorfreezed = false;
- self.doScrollTop(pos);
- };
-
- this.checkContentSize = function() {
- var pg = self.getContentSize();
- if ((pg.h != self.page.h) || (pg.w != self.page.w)) self.resize(false, pg);
- };
-
- self.onscroll = function(e) {
- if (self.rail.drag) return;
- if (!self.cursorfreezed) {
- self.synched('scroll', function() {
- self.scroll.y = Math.round(self.getScrollTop() * (1 / self.scrollratio.y));
- if (self.railh) self.scroll.x = Math.round(self.getScrollLeft() * (1 / self.scrollratio.x));
- self.noticeCursor();
- });
- }
- };
- self.bind(self.docscroll, "scroll", self.onscroll);
-
- this.doZoomIn = function(e) {
- if (self.zoomactive) return;
- self.zoomactive = true;
-
- self.zoomrestore = {
- style: {}
- };
- var lst = ['position', 'top', 'left', 'zIndex', 'backgroundColor', 'marginTop', 'marginBottom', 'marginLeft', 'marginRight'];
- var win = self.win[0].style;
- for (var a in lst) {
- var pp = lst[a];
- self.zoomrestore.style[pp] = (typeof win[pp] != "undefined") ? win[pp] : '';
- }
-
- self.zoomrestore.style.width = self.win.css('width');
- self.zoomrestore.style.height = self.win.css('height');
-
- self.zoomrestore.padding = {
- w: self.win.outerWidth() - self.win.width(),
- h: self.win.outerHeight() - self.win.height()
- };
-
- if (cap.isios4) {
- self.zoomrestore.scrollTop = $(window).scrollTop();
- $(window).scrollTop(0);
- }
-
- self.win.css({
- "position": (cap.isios4) ? "absolute" : "fixed",
- "top": 0,
- "left": 0,
- "z-index": globalmaxzindex + 100,
- "margin": "0px"
- });
- var bkg = self.win.css("backgroundColor");
- if (bkg == "" || /transparent|rgba\(0, 0, 0, 0\)|rgba\(0,0,0,0\)/.test(bkg)) self.win.css("backgroundColor", "#fff");
- self.rail.css({
- "z-index": globalmaxzindex + 101
- });
- self.zoom.css({
- "z-index": globalmaxzindex + 102
- });
- self.zoom.css('backgroundPosition', '0px -18px');
- self.resizeZoom();
-
- if (self.onzoomin) self.onzoomin.call(self);
-
- return self.cancelEvent(e);
- };
-
- this.doZoomOut = function(e) {
- if (!self.zoomactive) return;
- self.zoomactive = false;
-
- self.win.css("margin", "");
- self.win.css(self.zoomrestore.style);
-
- if (cap.isios4) {
- $(window).scrollTop(self.zoomrestore.scrollTop);
- }
-
- self.rail.css({
- "z-index": self.zindex
- });
- self.zoom.css({
- "z-index": self.zindex
- });
- self.zoomrestore = false;
- self.zoom.css('backgroundPosition', '0px 0px');
- self.onResize();
-
- if (self.onzoomout) self.onzoomout.call(self);
-
- return self.cancelEvent(e);
- };
-
- this.doZoom = function(e) {
- return (self.zoomactive) ? self.doZoomOut(e) : self.doZoomIn(e);
- };
-
- this.resizeZoom = function() {
- if (!self.zoomactive) return;
-
- var py = self.getScrollTop(); //preserve scrolling position
- self.win.css({
- width: $(window).width() - self.zoomrestore.padding.w + "px",
- height: $(window).height() - self.zoomrestore.padding.h + "px"
- });
- self.onResize();
-
- self.setScrollTop(Math.min(self.page.maxh, py));
- };
-
- this.init();
-
- $.nicescroll.push(this);
-
- };
-
- // Inspired by the work of Kin Blas
- // http://webpro.host.adobe.com/people/jblas/momentum/includes/jquery.momentum.0.7.js
-
-
- var ScrollMomentumClass2D = function(nc) {
- var self = this;
- this.nc = nc;
-
- this.lastx = 0;
- this.lasty = 0;
- this.speedx = 0;
- this.speedy = 0;
- this.lasttime = 0;
- this.steptime = 0;
- this.snapx = false;
- this.snapy = false;
- this.demulx = 0;
- this.demuly = 0;
-
- this.lastscrollx = -1;
- this.lastscrolly = -1;
-
- this.chkx = 0;
- this.chky = 0;
-
- this.timer = 0;
-
- this.time = function() {
- return +new Date(); //beautifull hack
- };
-
- this.reset = function(px, py) {
- self.stop();
- var now = self.time();
- self.steptime = 0;
- self.lasttime = now;
- self.speedx = 0;
- self.speedy = 0;
- self.lastx = px;
- self.lasty = py;
- self.lastscrollx = -1;
- self.lastscrolly = -1;
- };
-
- this.update = function(px, py) {
- var now = self.time();
- self.steptime = now - self.lasttime;
- self.lasttime = now;
- var dy = py - self.lasty;
- var dx = px - self.lastx;
- var sy = self.nc.getScrollTop();
- var sx = self.nc.getScrollLeft();
- var newy = sy + dy;
- var newx = sx + dx;
- self.snapx = (newx < 0) || (newx > self.nc.page.maxw);
- self.snapy = (newy < 0) || (newy > self.nc.page.maxh);
- self.speedx = dx;
- self.speedy = dy;
- self.lastx = px;
- self.lasty = py;
- };
-
- this.stop = function() {
- self.nc.unsynched("domomentum2d");
- if (self.timer) clearTimeout(self.timer);
- self.timer = 0;
- self.lastscrollx = -1;
- self.lastscrolly = -1;
- };
-
- this.doSnapy = function(nx, ny) {
- var snap = false;
-
- if (ny < 0) {
- ny = 0;
- snap = true;
- } else if (ny > self.nc.page.maxh) {
- ny = self.nc.page.maxh;
- snap = true;
- }
-
- if (nx < 0) {
- nx = 0;
- snap = true;
- } else if (nx > self.nc.page.maxw) {
- nx = self.nc.page.maxw;
- snap = true;
- }
-
- (snap) ? self.nc.doScrollPos(nx, ny, self.nc.opt.snapbackspeed): self.nc.triggerScrollEnd();
- };
-
- this.doMomentum = function(gp) {
- var t = self.time();
- var l = (gp) ? t + gp : self.lasttime;
-
- var sl = self.nc.getScrollLeft();
- var st = self.nc.getScrollTop();
-
- var pageh = self.nc.page.maxh;
- var pagew = self.nc.page.maxw;
-
- self.speedx = (pagew > 0) ? Math.min(60, self.speedx) : 0;
- self.speedy = (pageh > 0) ? Math.min(60, self.speedy) : 0;
-
- var chk = l && (t - l) <= 60;
-
- if ((st < 0) || (st > pageh) || (sl < 0) || (sl > pagew)) chk = false;
-
- var sy = (self.speedy && chk) ? self.speedy : false;
- var sx = (self.speedx && chk) ? self.speedx : false;
-
- if (sy || sx) {
- var tm = Math.max(16, self.steptime); //timeout granularity
-
- if (tm > 50) { // do smooth
- var xm = tm / 50;
- self.speedx *= xm;
- self.speedy *= xm;
- tm = 50;
- }
-
- self.demulxy = 0;
-
- self.lastscrollx = self.nc.getScrollLeft();
- self.chkx = self.lastscrollx;
- self.lastscrolly = self.nc.getScrollTop();
- self.chky = self.lastscrolly;
-
- var nx = self.lastscrollx;
- var ny = self.lastscrolly;
-
- var onscroll = function() {
- var df = ((self.time() - t) > 600) ? 0.04 : 0.02;
-
- if (self.speedx) {
- nx = Math.floor(self.lastscrollx - (self.speedx * (1 - self.demulxy)));
- self.lastscrollx = nx;
- if ((nx < 0) || (nx > pagew)) df = 0.10;
- }
-
- if (self.speedy) {
- ny = Math.floor(self.lastscrolly - (self.speedy * (1 - self.demulxy)));
- self.lastscrolly = ny;
- if ((ny < 0) || (ny > pageh)) df = 0.10;
- }
-
- self.demulxy = Math.min(1, self.demulxy + df);
-
- self.nc.synched("domomentum2d", function() {
-
- if (self.speedx) {
- var scx = self.nc.getScrollLeft();
- if (scx != self.chkx) self.stop();
- self.chkx = nx;
- self.nc.setScrollLeft(nx);
- }
-
- if (self.speedy) {
- var scy = self.nc.getScrollTop();
- if (scy != self.chky) self.stop();
- self.chky = ny;
- self.nc.setScrollTop(ny);
- }
-
- if (!self.timer) {
- self.nc.hideCursor();
- self.doSnapy(nx, ny);
- }
-
- });
-
- if (self.demulxy < 1) {
- self.timer = setTimeout(onscroll, tm);
- } else {
- self.stop();
- self.nc.hideCursor();
- self.doSnapy(nx, ny);
- }
- };
-
- onscroll();
-
- } else {
- self.doSnapy(self.nc.getScrollLeft(), self.nc.getScrollTop());
- }
-
- }
-
- };
-
-
- // override jQuery scrollTop
-
- var _scrollTop = jQuery.fn.scrollTop; // preserve original function
-
- jQuery.cssHooks["pageYOffset"] = {
- get: function(elem, computed, extra) {
- var nice = $.data(elem, '__nicescroll') || false;
- return (nice && nice.ishwscroll) ? nice.getScrollTop() : _scrollTop.call(elem);
- },
- set: function(elem, value) {
- var nice = $.data(elem, '__nicescroll') || false;
- (nice && nice.ishwscroll) ? nice.setScrollTop(parseInt(value)): _scrollTop.call(elem, value);
- return this;
- }
- };
-
- /*
- $.fx.step["scrollTop"] = function(fx){
- $.cssHooks["scrollTop"].set( fx.elem, fx.now + fx.unit );
- };
-*/
-
- jQuery.fn.scrollTop = function(value) {
- if (typeof value == "undefined") {
- var nice = (this[0]) ? $.data(this[0], '__nicescroll') || false : false;
- return (nice && nice.ishwscroll) ? nice.getScrollTop() : _scrollTop.call(this);
- } else {
- return this.each(function() {
- var nice = $.data(this, '__nicescroll') || false;
- (nice && nice.ishwscroll) ? nice.setScrollTop(parseInt(value)): _scrollTop.call($(this), value);
- });
- }
- };
-
- // override jQuery scrollLeft
-
- var _scrollLeft = jQuery.fn.scrollLeft; // preserve original function
-
- $.cssHooks.pageXOffset = {
- get: function(elem, computed, extra) {
- var nice = $.data(elem, '__nicescroll') || false;
- return (nice && nice.ishwscroll) ? nice.getScrollLeft() : _scrollLeft.call(elem);
- },
- set: function(elem, value) {
- var nice = $.data(elem, '__nicescroll') || false;
- (nice && nice.ishwscroll) ? nice.setScrollLeft(parseInt(value)): _scrollLeft.call(elem, value);
- return this;
- }
- };
-
- /*
- $.fx.step["scrollLeft"] = function(fx){
- $.cssHooks["scrollLeft"].set( fx.elem, fx.now + fx.unit );
- };
-*/
-
- jQuery.fn.scrollLeft = function(value) {
- if (typeof value == "undefined") {
- var nice = (this[0]) ? $.data(this[0], '__nicescroll') || false : false;
- return (nice && nice.ishwscroll) ? nice.getScrollLeft() : _scrollLeft.call(this);
- } else {
- return this.each(function() {
- var nice = $.data(this, '__nicescroll') || false;
- (nice && nice.ishwscroll) ? nice.setScrollLeft(parseInt(value)): _scrollLeft.call($(this), value);
- });
- }
- };
-
- var NiceScrollArray = function(doms) {
- var self = this;
- this.length = 0;
- this.name = "nicescrollarray";
-
- this.each = function(fn) {
- for (var a = 0, i = 0; a < self.length; a++) fn.call(self[a], i++);
- return self;
- };
-
- this.push = function(nice) {
- self[self.length] = nice;
- self.length++;
- };
-
- this.eq = function(idx) {
- return self[idx];
- };
-
- if (doms) {
- for (var a = 0; a < doms.length; a++) {
- var nice = $.data(doms[a], '__nicescroll') || false;
- if (nice) {
- this[this.length] = nice;
- this.length++;
- }
- };
- }
-
- return this;
- };
-
- function mplex(el, lst, fn) {
- for (var a = 0; a < lst.length; a++) fn(el, lst[a]);
- };
- mplex(
- NiceScrollArray.prototype, ['show', 'hide', 'toggle', 'onResize', 'resize', 'remove', 'stop', 'doScrollPos'],
- function(e, n) {
- e[n] = function() {
- var args = arguments;
- return this.each(function() {
- this[n].apply(this, args);
- });
- };
- }
- );
-
- jQuery.fn.getNiceScroll = function(index) {
- if (typeof index == "undefined") {
- return new NiceScrollArray(this);
- } else {
- var nice = this[index] && $.data(this[index], '__nicescroll') || false;
- return nice;
- }
- };
-
- jQuery.extend(jQuery.expr[':'], {
- nicescroll: function(a) {
- return ($.data(a, '__nicescroll')) ? true : false;
- }
- });
-
- $.fn.niceScroll = function(wrapper, opt) {
- if (typeof opt == "undefined") {
- if ((typeof wrapper == "object") && !("jquery" in wrapper)) {
- opt = wrapper;
- wrapper = false;
- }
- }
- opt = $.extend({},opt); // cloning
- var ret = new NiceScrollArray();
- if (typeof opt == "undefined") opt = {};
-
- if (wrapper || false) {
- opt.doc = $(wrapper);
- opt.win = $(this);
- }
- var docundef = !("doc" in opt);
- if (!docundef && !("win" in opt)) opt.win = $(this);
-
- this.each(function() {
- var nice = $(this).data('__nicescroll') || false;
- if (!nice) {
- opt.doc = (docundef) ? $(this) : opt.doc;
- nice = new NiceScrollClass(opt, $(this));
- $(this).data('__nicescroll', nice);
- }
- ret.push(nice);
- });
- return (ret.length == 1) ? ret[0] : ret;
- };
-
- window.NiceScroll = {
- getjQuery: function() {
- return jQuery
- }
- };
-
- if (!$.nicescroll) {
- $.nicescroll = new NiceScrollArray();
- $.nicescroll.options = _globaloptions;
- }
-
-})); \ No newline at end of file
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