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Improve scrolling behavior for lightboxes in Safari
Summary: Our "html { overflow-y: scroll; }" makes Safari flip out when we put "hidden" on body. Instead, put the scroll on `body` and then replace it with `hidden` when the lightbox is visible. Test Plan: In Safari, the body scrollbar vanishes when the lightbox is active and scrolling no longer causes spasms. Reviewers: btrahan Reviewed By: btrahan CC: aran Differential Revision: https://secure.phabricator.com/D3800
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70dc3f5004
commit
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4 changed files with 39 additions and 52 deletions
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@ -1385,7 +1385,7 @@ celerity_register_resource_map(array(
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),
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'javelin-behavior-lightbox-attachments' =>
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array(
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'uri' => '/res/0cfebd8a/rsrc/js/application/core/behavior-lightbox-attachments.js',
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'uri' => '/res/6ddb05f8/rsrc/js/application/core/behavior-lightbox-attachments.js',
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'type' => 'js',
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'requires' =>
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array(
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@ -2237,7 +2237,7 @@ celerity_register_resource_map(array(
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),
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'lightbox-attachment-css' =>
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array(
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'uri' => '/res/136d479b/rsrc/css/aphront/lightbox-attachment.css',
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'uri' => '/res/b931ca15/rsrc/css/aphront/lightbox-attachment.css',
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'type' => 'css',
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'requires' =>
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array(
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@ -2396,7 +2396,7 @@ celerity_register_resource_map(array(
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),
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'phabricator-core-css' =>
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array(
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'uri' => '/res/6710c9ba/rsrc/css/core/core.css',
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'uri' => '/res/768cc6eb/rsrc/css/core/core.css',
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'type' => 'css',
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'requires' =>
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array(
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@ -3070,7 +3070,7 @@ celerity_register_resource_map(array(
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), array(
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'packages' =>
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array(
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'4322f368' =>
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'a4d32081' =>
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array(
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'name' => 'core.pkg.css',
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'symbols' =>
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@ -3099,7 +3099,7 @@ celerity_register_resource_map(array(
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21 => 'phabricator-flag-css',
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22 => 'aphront-error-view-css',
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),
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'uri' => '/res/pkg/4322f368/core.pkg.css',
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'uri' => '/res/pkg/a4d32081/core.pkg.css',
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'type' => 'css',
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),
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'f5ccc73b' =>
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@ -3266,20 +3266,20 @@ celerity_register_resource_map(array(
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'reverse' =>
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array(
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'aphront-attached-file-view-css' => '7839ae2d',
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'aphront-crumbs-view-css' => '4322f368',
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'aphront-dialog-view-css' => '4322f368',
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'aphront-error-view-css' => '4322f368',
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'aphront-form-view-css' => '4322f368',
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'aphront-crumbs-view-css' => 'a4d32081',
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'aphront-dialog-view-css' => 'a4d32081',
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'aphront-error-view-css' => 'a4d32081',
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'aphront-form-view-css' => 'a4d32081',
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'aphront-headsup-action-list-view-css' => '2ba14b3d',
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'aphront-headsup-view-css' => '4322f368',
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'aphront-list-filter-view-css' => '4322f368',
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'aphront-pager-view-css' => '4322f368',
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'aphront-panel-view-css' => '4322f368',
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'aphront-side-nav-view-css' => '4322f368',
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'aphront-table-view-css' => '4322f368',
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'aphront-tokenizer-control-css' => '4322f368',
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'aphront-tooltip-css' => '4322f368',
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'aphront-typeahead-control-css' => '4322f368',
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'aphront-headsup-view-css' => 'a4d32081',
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'aphront-list-filter-view-css' => 'a4d32081',
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'aphront-pager-view-css' => 'a4d32081',
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'aphront-panel-view-css' => 'a4d32081',
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'aphront-side-nav-view-css' => 'a4d32081',
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'aphront-table-view-css' => 'a4d32081',
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'aphront-tokenizer-control-css' => 'a4d32081',
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'aphront-tooltip-css' => 'a4d32081',
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'aphront-typeahead-control-css' => 'a4d32081',
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'differential-changeset-view-css' => '2ba14b3d',
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'differential-core-view-css' => '2ba14b3d',
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'differential-inline-comment-editor' => '8136e4a6',
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@ -3345,15 +3345,15 @@ celerity_register_resource_map(array(
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'javelin-workflow' => 'f5ccc73b',
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'maniphest-task-summary-css' => '7839ae2d',
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'maniphest-transaction-detail-css' => '7839ae2d',
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'phabricator-app-buttons-css' => '4322f368',
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'phabricator-app-buttons-css' => 'a4d32081',
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'phabricator-content-source-view-css' => '2ba14b3d',
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'phabricator-core-buttons-css' => '4322f368',
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'phabricator-core-css' => '4322f368',
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'phabricator-directory-css' => '4322f368',
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'phabricator-core-buttons-css' => 'a4d32081',
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'phabricator-core-css' => 'a4d32081',
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'phabricator-directory-css' => 'a4d32081',
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'phabricator-drag-and-drop-file-upload' => '8136e4a6',
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'phabricator-dropdown-menu' => 'f5ccc73b',
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'phabricator-flag-css' => '4322f368',
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'phabricator-jump-nav' => '4322f368',
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'phabricator-flag-css' => 'a4d32081',
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'phabricator-jump-nav' => 'a4d32081',
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'phabricator-keyboard-shortcut' => 'f5ccc73b',
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'phabricator-keyboard-shortcut-manager' => 'f5ccc73b',
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'phabricator-menu-item' => 'f5ccc73b',
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@ -3361,11 +3361,11 @@ celerity_register_resource_map(array(
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'phabricator-paste-file-upload' => 'f5ccc73b',
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'phabricator-prefab' => 'f5ccc73b',
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'phabricator-project-tag-css' => '7839ae2d',
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'phabricator-remarkup-css' => '4322f368',
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'phabricator-remarkup-css' => 'a4d32081',
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'phabricator-shaped-request' => '8136e4a6',
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'phabricator-standard-page-view' => '4322f368',
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'phabricator-standard-page-view' => 'a4d32081',
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'phabricator-tooltip' => 'f5ccc73b',
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'phabricator-transaction-view-css' => '4322f368',
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'syntax-highlighting-css' => '4322f368',
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'phabricator-transaction-view-css' => 'a4d32081',
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'syntax-highlighting-css' => 'a4d32081',
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),
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));
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@ -2,21 +2,24 @@
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* @provides lightbox-attachment-css
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*/
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.lightbox-attached {
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height: 100%;
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overflow-y: hidden;
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overflow: hidden;
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}
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.lightbox-attachment {
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position: fixed;
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top: 44px;
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top: 0;
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left: 0;
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bottom: 0;
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right: 0;
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z-index: 12;
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width: 100%;
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overflow-y: auto;
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}
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.lightbox-attachment img {
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margin: 12px auto 0px auto;
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margin: 50px auto 0;
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}
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.lightbox-attachment .loading {
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@ -3,7 +3,7 @@
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*/
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html {
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body {
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/* Always show the vertical scrollbar so that going from a page without a
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scrollbar to a page with a scrollbar doesn't make content jump a few
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pixels left when the viewport narrows. */
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@ -15,7 +15,6 @@ JX.behavior('lightbox-attachments', function (config) {
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var next = null;
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var x_margin = 40;
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var y_margin = 100;
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var onscroll = window.onscroll;
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var downloadForm = JX.$H(config.downloadForm);
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function loadLightBox(e) {
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@ -88,21 +87,13 @@ JX.behavior('lightbox-attachments', function (config) {
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);
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JX.DOM.appendContent(lightbox, name_element);
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var s = JX.Vector.getScroll();
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var closeIcon = '';
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// Don't show the close icon if the beautiful header is
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// still mostly present. Optimizes for common case of
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// clicking on an attachment in object detail view without
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// scrolling.
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if (s.y >= 22) {
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closeIcon = JX.$N('a',
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var closeIcon = JX.$N('a',
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{
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className : 'lightbox-close',
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href : '#'
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}
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);
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JX.DOM.listen(closeIcon, 'click', null, closeLightBox);
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}
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JX.DOM.listen(closeIcon, 'click', null, closeLightBox);
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JX.DOM.appendContent(lightbox, closeIcon);
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var leftIcon = '';
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if (next) {
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@ -225,7 +216,6 @@ JX.behavior('lightbox-attachments', function (config) {
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lightbox = null;
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prev = null;
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next = null;
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window.onscroll = onscroll;
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}
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function loadAnotherLightBox(el, e) {
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@ -243,13 +233,8 @@ JX.behavior('lightbox-attachments', function (config) {
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}
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var img = JX.DOM.find(lightbox, 'img');
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var d = JX.Vector.getDim(img);
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var s = JX.Vector.getScroll();
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JX.Stratcom.addData(img, { x : d.x, y : d.y } );
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window.onscroll = function() {
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window.scrollTo(s.x, s.y);
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};
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return resizeLightBox(e);
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}
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@ -259,7 +244,6 @@ JX.behavior('lightbox-attachments', function (config) {
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}
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var img = JX.DOM.find(lightbox, 'img');
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var v = JX.Vector.getViewport();
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var s = JX.Vector.getScroll();
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var d = JX.Stratcom.getData(img);
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var w = d.x;
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