Zepto(function($) {
var $leftPanel = $('.left-panel');
var $frameContainer = $('.frames-container');
var $appFramesTab = $('#application-frames-tab');
var $allFramesTab = $('#all-frames-tab');
var $container = $('.details-container');
var $activeLine = $frameContainer.find('.frame.active');
var $activeFrame = $container.find('.frame-code.active');
var $ajaxEditors = $('.editor-link[data-ajax]');
var $header = $('header');
$header.on('mouseenter', function () {
if ($header.find('.exception').height() >= 145) {
$header.addClass('header-expand');
}
});
$header.on('mouseleave', function () {
$header.removeClass('header-expand');
});
/*
* add prettyprint classes to our current active codeblock
* run prettyPrint() to highlight the active code
* scroll to the line when prettyprint is done
* highlight the current line
*/
var renderCurrentCodeblock = function(id) {
// remove previous codeblocks so we only render the active one
$('.code-block').removeClass('prettyprint');
// pass the id in when we can for speed
if (typeof(id) === 'undefined' || typeof(id) === 'object') {
var id = /frame\-line\-([\d]*)/.exec($activeLine.attr('id'))[1];
}
$('#frame-code-linenums-' + id).addClass('prettyprint');
$('#frame-code-args-' + id).addClass('prettyprint');
prettyPrint(highlightCurrentLine);
}
/*
* Highlight the active and neighboring lines for the current frame
* Adjust the offset to make sure that line is veritcally centered
*/
var highlightCurrentLine = function() {
var activeLineNumber = +($activeLine.find('.frame-line').text());
var $lines = $activeFrame.find('.linenums li');
var firstLine = +($lines.first().val());
// We show more code than needed, purely for proper syntax highlighting
// Let?s hide a big chunk of that code and then scroll the remaining block
$activeFrame.find('.code-block').first().css({
maxHeight: 345,
overflow: 'hidden',
});
var $offset = $($lines[activeLineNumber - firstLine - 10]);
if ($offset.length > 0) {
$offset[0].scrollIntoView();
}
$($lines[activeLineNumber - firstLine - 1]).addClass('current');
$($lines[activeLineNumber - firstLine]).addClass('current active');
$($lines[activeLineNumber - firstLine + 1]).addClass('current');
$container.scrollTop(0);
}
/*
* click handler for loading codeblocks
*/
$frameContainer.on('click', '.frame', function() {
var $this = $(this);
var id = /frame\-line\-([\d]*)/.exec($this.attr('id'))[1];
var $codeFrame = $('#frame-code-' + id);
if ($codeFrame) {
$activeLine.removeClass('active');
$activeFrame.removeClass('active');
$this.addClass('active');
$codeFrame.addClass('active');
$activeLine = $this;
$activeFrame = $codeFrame;
renderCurrentCodeblock(id);
}
});
var clipboard = new Clipboard('.clipboard');
var showTooltip = function(elem, msg) {
elem.classList.add('tooltipped', 'tooltipped-s');
elem.setAttribute('aria-label', msg);
};
clipboard.on('success', function(e) {
e.clearSelection();
showTooltip(e.trigger, 'Copied!');
});
clipboard.on('error', function(e) {
showTooltip(e.trigger, fallbackMessage(e.action));
});
var btn = document.querySelector('.clipboard');
btn.addEventListener('mouseleave', function(e) {
e.currentTarget.classList.remove('tooltipped', 'tooltipped-s');
e.currentTarget.removeAttribute('aria-label');
});
function fallbackMessage(action) {
var actionMsg = '';
var actionKey = (action === 'cut' ? 'X' : 'C');
if (/Mac/i.test(navigator.userAgent)) {
actionMsg = 'Press ?-' + actionKey + ' to ' + action;
} else {
actionMsg = 'Press Ctrl-' + actionKey + ' to ' + action;
}
return actionMsg;
}
function scrollIntoView($node, $parent) {
var nodeOffset = $node.offset();
var nodeTop = nodeOffset.top;
var nodeBottom = nodeTop + nodeOffset.height;
var parentScrollTop = $parent.scrollTop();
var parentHeight = $parent.height();
if (nodeTop < 0) {
$parent.scrollTop(parentScrollTop + nodeTop);
} else if (nodeBottom > parentHeight) {
$parent.scrollTop(parentScrollTop + nodeBottom - parentHeight);
}
}
$(document).on('keydown', function(e) {
var applicationFrames = $frameContainer.hasClass('frames-container-application'),
frameClass = applicationFrames ? '.frame.frame-application' : '.frame';
if(e.ctrlKey || e.which === 74 || e.which === 75) {
// CTRL+Arrow-UP/k and Arrow-Down/j support:
// 1) select the next/prev element
// 2) make sure the newly selected element is within the view-scope
// 3) focus the (right) container, so arrow-up/down (without ctrl) scroll the details
if (e.which === 38 /* arrow up */ || e.which === 75 /* k */) {
$activeLine.prev(frameClass).click();
scrollIntoView($activeLine, $leftPanel);
$container.focus();
e.preventDefault();
} else if (e.which === 40 /* arrow down */ || e.which === 74 /* j */) {
$activeLine.next(frameClass).click();
scrollIntoView($activeLine, $leftPanel);
$container.focus();
e.preventDefault();
}
} else if (e.which == 78 /* n */) {
if ($appFramesTab.length) {
setActiveFramesTab($('.frames-tab:not(.frames-tab-active)'));
}
}
});
// Render late enough for highlightCurrentLine to be ready
renderCurrentCodeblock();
// Avoid to quit the page with some protocol (e.g. IntelliJ Platform REST API)
$ajaxEditors.on('click', function(e){
e.preventDefault();
$.get(this.href);
});
// Symfony VarDumper: Close the by default expanded objects
$('.sf-dump-expanded')
.removeClass('sf-dump-expanded')
.addClass('sf-dump-compact');
$('.sf-dump-toggle span').html('▶');
// Make the given frames-tab active
function setActiveFramesTab($tab) {
$tab.addClass('frames-tab-active');
if ($tab.attr('id') == 'application-frames-tab') {
$frameContainer.addClass('frames-container-application');
$allFramesTab.removeClass('frames-tab-active');
} else {
$frameContainer.removeClass('frames-container-application');
$appFramesTab.removeClass('frames-tab-active');
}
}
$('a.frames-tab').on('click', function(e) {
e.preventDefault();
setActiveFramesTab($(this));
});
});
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