Refactored out page-display system
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					@ -17,6 +17,7 @@ let componentMapping = {
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    'image-picker': require('./image-picker'),
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					    'image-picker': require('./image-picker'),
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    'collapsible': require('./collapsible'),
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					    'collapsible': require('./collapsible'),
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    'toggle-switch': require('./toggle-switch'),
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					    'toggle-switch': require('./toggle-switch'),
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					    'page-display': require('./page-display'),
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};
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					};
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window.components = {};
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					window.components = {};
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					@ -0,0 +1,224 @@
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					import Clipboard from "clipboard";
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					import Code from "../libs/code";
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					class PageDisplay {
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					    constructor(elem) {
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					        this.elem = elem;
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					        this.pageId = elem.getAttribute('page-display');
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					        Code.highlight();
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					        this.setupPointer();
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					        this.setupStickySidebar();
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					        this.setupNavHighlighting();
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					        // Check the hash on load
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					        if (window.location.hash) {
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					            let text = window.location.hash.replace(/\%20/g, ' ').substr(1);
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					            this.goToText(text);
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					        }
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					        // Sidebar page nav click event
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					        $('.sidebar-page-nav').on('click', 'a', event => {
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					            goToText(event.target.getAttribute('href').substr(1));
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					        });
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					    }
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					    goToText(text) {
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					        let idElem = document.getElementById(text);
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					        $('.page-content [data-highlighted]').attr('data-highlighted', '').css('background-color', '');
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					        if (idElem !== null) {
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					            window.scrollAndHighlight(idElem);
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					        } else {
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					            $('.page-content').find(':contains("' + text + '")').smoothScrollTo();
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					        }
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					    }
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					    setupPointer() {
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					        // Set up pointer
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					        let $pointer = $('#pointer').detach();
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					        let pointerShowing = false;
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					        let $pointerInner = $pointer.children('div.pointer').first();
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					        let isSelection = false;
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					        let pointerModeLink = true;
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					        let pointerSectionId = '';
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					        // Select all contents on input click
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					        $pointer.on('click', 'input', event => {
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					            $(this).select();
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					            event.stopPropagation();
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					        });
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					        $pointer.on('click focus', event => {
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					            event.stopPropagation();
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					        });
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					        // Pointer mode toggle
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					        $pointer.on('click', 'span.icon', event => {
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					            event.stopPropagation();
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					            let $icon = $(event.currentTarget);
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					            pointerModeLink = !pointerModeLink;
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					            $icon.find('[data-icon="include"]').toggle(!pointerModeLink);
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					            $icon.find('[data-icon="link"]').toggle(pointerModeLink);
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					            updatePointerContent();
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					        });
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					        // Set up clipboard
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					        let clipboard = new Clipboard($pointer[0].querySelector('button'));
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					        // Hide pointer when clicking away
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					        $(document.body).find('*').on('click focus', event => {
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					            if (!pointerShowing || isSelection) return;
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					            $pointer.detach();
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					            pointerShowing = false;
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					        });
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					        let updatePointerContent = () => {
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					            let inputText = pointerModeLink ? window.baseUrl(`/link/${this.pageId}#${pointerSectionId}`) : `{{@${this.pageId}#${pointerSectionId}}}`;
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					            if (pointerModeLink && inputText.indexOf('http') !== 0) inputText = window.location.protocol + "//" + window.location.host + inputText;
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					            $pointer.find('input').val(inputText);
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					        };
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					        // Show pointer when selecting a single block of tagged content
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					        $('.page-content [id^="bkmrk"]').on('mouseup keyup', function (e) {
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					            e.stopPropagation();
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					            let selection = window.getSelection();
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					            if (selection.toString().length === 0) return;
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					            // Show pointer and set link
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					            let $elem = $(this);
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					            pointerSectionId = $elem.attr('id');
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					            updatePointerContent();
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					            $elem.before($pointer);
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					            $pointer.show();
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					            pointerShowing = true;
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					            // Set pointer to sit near mouse-up position
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					            let pointerLeftOffset = (e.pageX - $elem.offset().left - ($pointerInner.width() / 2));
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					            if (pointerLeftOffset < 0) pointerLeftOffset = 0;
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					            let pointerLeftOffsetPercent = (pointerLeftOffset / $elem.width()) * 100;
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					            $pointerInner.css('left', pointerLeftOffsetPercent + '%');
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					            isSelection = true;
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					            setTimeout(() => {
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					                isSelection = false;
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					            }, 100);
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					        });
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					    }
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					    setupStickySidebar() {
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					        // Make the sidebar stick in view on scroll
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					        let $window = $(window);
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					        let $sidebar = $("#sidebar .scroll-body");
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					        let $bookTreeParent = $sidebar.parent();
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					        // Check the page is scrollable and the content is taller than the tree
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					        let pageScrollable = ($(document).height() > $window.height()) && ($sidebar.height() < $('.page-content').height());
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					        // Get current tree's width and header height
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					        let headerHeight = $("#header").height() + $(".toolbar").height();
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					        let isFixed = $window.scrollTop() > headerHeight;
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					        // Fix the tree as a sidebar
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					        function stickTree() {
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					            $sidebar.width($bookTreeParent.width() + 15);
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					            $sidebar.addClass("fixed");
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					            isFixed = true;
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					        }
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					        // Un-fix the tree back into position
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					        function unstickTree() {
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					            $sidebar.css('width', 'auto');
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					            $sidebar.removeClass("fixed");
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					            isFixed = false;
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					        }
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					        // Checks if the tree stickiness state should change
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					        function checkTreeStickiness(skipCheck) {
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					            let shouldBeFixed = $window.scrollTop() > headerHeight;
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					            if (shouldBeFixed && (!isFixed || skipCheck)) {
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					                stickTree();
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					            } else if (!shouldBeFixed && (isFixed || skipCheck)) {
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					                unstickTree();
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					            }
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					        }
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					        // The event ran when the window scrolls
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					        function windowScrollEvent() {
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					            checkTreeStickiness(false);
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					        }
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					        // If the page is scrollable and the window is wide enough listen to scroll events
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					        // and evaluate tree stickiness.
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					        if (pageScrollable && $window.width() > 1000) {
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					            $window.on('scroll', windowScrollEvent);
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					            checkTreeStickiness(true);
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					        }
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					        // Handle window resizing and switch between desktop/mobile views
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					        $window.on('resize', event => {
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					            if (pageScrollable && $window.width() > 1000) {
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					                $window.on('scroll', windowScrollEvent);
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					                checkTreeStickiness(true);
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					            } else {
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					                $window.off('scroll', windowScrollEvent);
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					                unstickTree();
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					            }
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					        });
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					    }
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					    setupNavHighlighting() {
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					        // Check if support is present for IntersectionObserver
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					        if (!'IntersectionObserver' in window ||
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					            !'IntersectionObserverEntry' in window ||
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					            !'intersectionRatio' in window.IntersectionObserverEntry.prototype) {
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					            return;
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					        }
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					        let pageNav = document.querySelector('.sidebar-page-nav');
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					        // fetch all the headings.
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					        let headings = document.querySelector('.page-content').querySelectorAll('h1, h2, h3, h4, h5, h6');
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					        // if headings are present, add observers.
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					        if (headings.length > 0 && pageNav !== null) {
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					            addNavObserver(headings);
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					        }
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					        function addNavObserver(headings) {
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					            // Setup the intersection observer.
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					            let intersectOpts = {
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					                rootMargin: '0px 0px 0px 0px',
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					                threshold: 1.0
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					            };
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					            let pageNavObserver = new IntersectionObserver(headingVisibilityChange, intersectOpts);
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					            // observe each heading
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					            for (let i = 0; i !== headings.length; ++i) {
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					                pageNavObserver.observe(headings[i]);
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					            }
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					        }
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					        function headingVisibilityChange(entries, observer) {
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					            for (let entry of entries) {
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					                let isVisible = (entry.intersectionRatio === 1);
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					                toggleAnchorHighlighting(entry.target.id, isVisible);
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					            }
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					        }
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					        function toggleAnchorHighlighting(elementId, shouldHighlight) {
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					            let anchorsToHighlight = pageNav.querySelectorAll('a[href="#' + elementId + '"]');
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					            for (let i = 0; i < anchorsToHighlight.length; i++) {
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					                // Change below to use classList.toggle when IE support is dropped.
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					                if (shouldHighlight) {
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					                    anchorsToHighlight[i].classList.add('current-heading');
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					                } else {
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					                    anchorsToHighlight[i].classList.remove('current-heading');
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					                }
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					            }
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					        }
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					    }
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					}
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					module.exports = PageDisplay;
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					@ -4,7 +4,6 @@ import "./dom-polyfills"
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import jQuery from "jquery"
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					import jQuery from "jquery"
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window.jQuery = window.$ = jQuery;
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					window.jQuery = window.$ = jQuery;
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import "./pages/page-show"
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import Translations from "./translations"
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					import Translations from "./translations"
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import vues from "./vues/vues"
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					import vues from "./vues/vues"
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import components from "./components"
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					import components from "./components"
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					@ -71,10 +70,6 @@ let translator = new Translations(window.translations);
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window.trans = translator.get.bind(translator);
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					window.trans = translator.get.bind(translator);
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window.trans_choice = translator.getPlural.bind(translator);
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					window.trans_choice = translator.getPlural.bind(translator);
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// Load vues and components
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vues();
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components();
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//Global jQuery Config & Extensions
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					//Global jQuery Config & Extensions
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					@ -131,3 +126,7 @@ if(navigator.userAgent.indexOf('MSIE')!==-1
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    || navigator.userAgent.indexOf('Safari') !== -1){
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					    || navigator.userAgent.indexOf('Safari') !== -1){
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    document.body.classList.add('flexbox-support');
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					    document.body.classList.add('flexbox-support');
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}
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					}
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					// Load vues and components
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					vues();
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					components();
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					@ -1,216 +0,0 @@
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const Clipboard = require("clipboard");
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const Code = require('../libs/code');
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let setupPageShow = window.setupPageShow = function (pageId) {
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    Code.highlight();
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    if (!pageId) return;
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    // Set up pointer
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    let $pointer = $('#pointer').detach();
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    let pointerShowing = false;
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    let $pointerInner = $pointer.children('div.pointer').first();
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    let isSelection = false;
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    let pointerModeLink = true;
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    let pointerSectionId = '';
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    // Select all contents on input click
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    $pointer.on('click', 'input', event => {
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        $(this).select();
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        event.stopPropagation();
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    });
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    $pointer.on('click focus', event => {
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        event.stopPropagation();
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    });
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    // Pointer mode toggle
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    $pointer.on('click', 'span.icon', event => {
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        event.stopPropagation();
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        let $icon = $(event.currentTarget);
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        pointerModeLink = !pointerModeLink;
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        $icon.find('[data-icon="include"]').toggle(!pointerModeLink);
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        $icon.find('[data-icon="link"]').toggle(pointerModeLink);
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        updatePointerContent();
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    });
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    // Set up clipboard
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    let clipboard = new Clipboard($pointer[0].querySelector('button'));
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					 | 
				
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					 | 
				
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    // Hide pointer when clicking away
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					 | 
				
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    $(document.body).find('*').on('click focus', event => {
 | 
					 | 
				
			||||||
        if (!pointerShowing || isSelection) return;
 | 
					 | 
				
			||||||
        $pointer.detach();
 | 
					 | 
				
			||||||
        pointerShowing = false;
 | 
					 | 
				
			||||||
    });
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
    function updatePointerContent() {
 | 
					 | 
				
			||||||
        let inputText = pointerModeLink ? window.baseUrl(`/link/${pageId}#${pointerSectionId}`) : `{{@${pageId}#${pointerSectionId}}}`;
 | 
					 | 
				
			||||||
        if (pointerModeLink && inputText.indexOf('http') !== 0) inputText = window.location.protocol + "//" + window.location.host + inputText;
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
        $pointer.find('input').val(inputText);
 | 
					 | 
				
			||||||
    }
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
    // Show pointer when selecting a single block of tagged content
 | 
					 | 
				
			||||||
    $('.page-content [id^="bkmrk"]').on('mouseup keyup', function (e) {
 | 
					 | 
				
			||||||
        e.stopPropagation();
 | 
					 | 
				
			||||||
        let selection = window.getSelection();
 | 
					 | 
				
			||||||
        if (selection.toString().length === 0) return;
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
        // Show pointer and set link
 | 
					 | 
				
			||||||
        let $elem = $(this);
 | 
					 | 
				
			||||||
        pointerSectionId = $elem.attr('id');
 | 
					 | 
				
			||||||
        updatePointerContent();
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
        $elem.before($pointer);
 | 
					 | 
				
			||||||
        $pointer.show();
 | 
					 | 
				
			||||||
        pointerShowing = true;
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
        // Set pointer to sit near mouse-up position
 | 
					 | 
				
			||||||
        let pointerLeftOffset = (e.pageX - $elem.offset().left - ($pointerInner.width() / 2));
 | 
					 | 
				
			||||||
        if (pointerLeftOffset < 0) pointerLeftOffset = 0;
 | 
					 | 
				
			||||||
        let pointerLeftOffsetPercent = (pointerLeftOffset / $elem.width()) * 100;
 | 
					 | 
				
			||||||
        $pointerInner.css('left', pointerLeftOffsetPercent + '%');
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
        isSelection = true;
 | 
					 | 
				
			||||||
        setTimeout(() => {
 | 
					 | 
				
			||||||
            isSelection = false;
 | 
					 | 
				
			||||||
        }, 100);
 | 
					 | 
				
			||||||
    });
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
    // Go to, and highlight if necessary, the specified text.
 | 
					 | 
				
			||||||
    function goToText(text) {
 | 
					 | 
				
			||||||
        let idElem = document.getElementById(text);
 | 
					 | 
				
			||||||
        $('.page-content [data-highlighted]').attr('data-highlighted', '').css('background-color', '');
 | 
					 | 
				
			||||||
        if (idElem !== null) {
 | 
					 | 
				
			||||||
            window.scrollAndHighlight(idElem);
 | 
					 | 
				
			||||||
        } else {
 | 
					 | 
				
			||||||
            $('.page-content').find(':contains("' + text + '")').smoothScrollTo();
 | 
					 | 
				
			||||||
        }
 | 
					 | 
				
			||||||
    }
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
    // Check the hash on load
 | 
					 | 
				
			||||||
    if (window.location.hash) {
 | 
					 | 
				
			||||||
        let text = window.location.hash.replace(/\%20/g, ' ').substr(1);
 | 
					 | 
				
			||||||
        goToText(text);
 | 
					 | 
				
			||||||
    }
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
    // Sidebar page nav click event
 | 
					 | 
				
			||||||
    $('.sidebar-page-nav').on('click', 'a', event => {
 | 
					 | 
				
			||||||
        goToText(event.target.getAttribute('href').substr(1));
 | 
					 | 
				
			||||||
    });
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
    // Make the sidebar stick in view on scroll
 | 
					 | 
				
			||||||
    let $window = $(window);
 | 
					 | 
				
			||||||
    let $sidebar = $("#sidebar .scroll-body");
 | 
					 | 
				
			||||||
    let $bookTreeParent = $sidebar.parent();
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
    // Check the page is scrollable and the content is taller than the tree
 | 
					 | 
				
			||||||
    let pageScrollable = ($(document).height() > $window.height()) && ($sidebar.height() < $('.page-content').height());
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
    // Get current tree's width and header height
 | 
					 | 
				
			||||||
    let headerHeight = $("#header").height() + $(".toolbar").height();
 | 
					 | 
				
			||||||
    let isFixed = $window.scrollTop() > headerHeight;
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
    // Fix the tree as a sidebar
 | 
					 | 
				
			||||||
    function stickTree() {
 | 
					 | 
				
			||||||
        $sidebar.width($bookTreeParent.width() + 15);
 | 
					 | 
				
			||||||
        $sidebar.addClass("fixed");
 | 
					 | 
				
			||||||
        isFixed = true;
 | 
					 | 
				
			||||||
    }
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
    // Un-fix the tree back into position
 | 
					 | 
				
			||||||
    function unstickTree() {
 | 
					 | 
				
			||||||
        $sidebar.css('width', 'auto');
 | 
					 | 
				
			||||||
        $sidebar.removeClass("fixed");
 | 
					 | 
				
			||||||
        isFixed = false;
 | 
					 | 
				
			||||||
    }
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
    // Checks if the tree stickiness state should change
 | 
					 | 
				
			||||||
    function checkTreeStickiness(skipCheck) {
 | 
					 | 
				
			||||||
        let shouldBeFixed = $window.scrollTop() > headerHeight;
 | 
					 | 
				
			||||||
        if (shouldBeFixed && (!isFixed || skipCheck)) {
 | 
					 | 
				
			||||||
            stickTree();
 | 
					 | 
				
			||||||
        } else if (!shouldBeFixed && (isFixed || skipCheck)) {
 | 
					 | 
				
			||||||
            unstickTree();
 | 
					 | 
				
			||||||
        }
 | 
					 | 
				
			||||||
    }
 | 
					 | 
				
			||||||
    // The event ran when the window scrolls
 | 
					 | 
				
			||||||
    function windowScrollEvent() {
 | 
					 | 
				
			||||||
        checkTreeStickiness(false);
 | 
					 | 
				
			||||||
    }
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
    // If the page is scrollable and the window is wide enough listen to scroll events
 | 
					 | 
				
			||||||
    // and evaluate tree stickiness.
 | 
					 | 
				
			||||||
    if (pageScrollable && $window.width() > 1000) {
 | 
					 | 
				
			||||||
        $window.on('scroll', windowScrollEvent);
 | 
					 | 
				
			||||||
        checkTreeStickiness(true);
 | 
					 | 
				
			||||||
    }
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
    // Handle window resizing and switch between desktop/mobile views
 | 
					 | 
				
			||||||
    $window.on('resize', event => {
 | 
					 | 
				
			||||||
        if (pageScrollable && $window.width() > 1000) {
 | 
					 | 
				
			||||||
            $window.on('scroll', windowScrollEvent);
 | 
					 | 
				
			||||||
            checkTreeStickiness(true);
 | 
					 | 
				
			||||||
        } else {
 | 
					 | 
				
			||||||
            $window.off('scroll', windowScrollEvent);
 | 
					 | 
				
			||||||
            unstickTree();
 | 
					 | 
				
			||||||
        }
 | 
					 | 
				
			||||||
    });
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
    // Check if support is present for IntersectionObserver
 | 
					 | 
				
			||||||
    if ('IntersectionObserver' in window &&
 | 
					 | 
				
			||||||
        'IntersectionObserverEntry' in window &&
 | 
					 | 
				
			||||||
        'intersectionRatio' in window.IntersectionObserverEntry.prototype) {
 | 
					 | 
				
			||||||
        addPageHighlighting();
 | 
					 | 
				
			||||||
    }
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
    function addPageHighlighting() {
 | 
					 | 
				
			||||||
      let pageNav = document.querySelector('.sidebar-page-nav');
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
      // fetch all the headings.
 | 
					 | 
				
			||||||
      let headings = document.querySelector('.page-content').querySelectorAll('h1, h2, h3, h4, h5, h6');
 | 
					 | 
				
			||||||
      // if headings are present, add observers.
 | 
					 | 
				
			||||||
      if (headings.length > 0 && pageNav !== null) {
 | 
					 | 
				
			||||||
          addNavObserver(headings);
 | 
					 | 
				
			||||||
      }
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
      function addNavObserver(headings) {
 | 
					 | 
				
			||||||
          // Setup the intersection observer.
 | 
					 | 
				
			||||||
          let intersectOpts = {
 | 
					 | 
				
			||||||
              rootMargin: '0px 0px 0px 0px',
 | 
					 | 
				
			||||||
              threshold: 1.0
 | 
					 | 
				
			||||||
          };
 | 
					 | 
				
			||||||
          let pageNavObserver = new IntersectionObserver(headingVisibilityChange, intersectOpts);
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
          // observe each heading
 | 
					 | 
				
			||||||
          for (let i = 0; i !== headings.length; ++i) {
 | 
					 | 
				
			||||||
              pageNavObserver.observe(headings[i]);
 | 
					 | 
				
			||||||
          }
 | 
					 | 
				
			||||||
      }
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
      function headingVisibilityChange(entries, observer) {
 | 
					 | 
				
			||||||
          for (let i = 0; i < entries.length; i++) {
 | 
					 | 
				
			||||||
              let currentEntry = entries[i];
 | 
					 | 
				
			||||||
              let isVisible = (currentEntry.intersectionRatio === 1);
 | 
					 | 
				
			||||||
              toggleAnchorHighlighting(currentEntry.target.id, isVisible);
 | 
					 | 
				
			||||||
          }
 | 
					 | 
				
			||||||
      }
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
        function toggleAnchorHighlighting(elementId, shouldHighlight) {
 | 
					 | 
				
			||||||
            let anchorsToHighlight = pageNav.querySelectorAll('a[href="#' + elementId + '"]');
 | 
					 | 
				
			||||||
            for (let i = 0; i < anchorsToHighlight.length; i++) {
 | 
					 | 
				
			||||||
                // Change below to use classList.toggle when IE support is dropped.
 | 
					 | 
				
			||||||
                if (shouldHighlight) {
 | 
					 | 
				
			||||||
                    anchorsToHighlight[i].classList.add('current-heading');
 | 
					 | 
				
			||||||
                } else {
 | 
					 | 
				
			||||||
                    anchorsToHighlight[i].classList.remove('current-heading');
 | 
					 | 
				
			||||||
                }
 | 
					 | 
				
			||||||
            }
 | 
					 | 
				
			||||||
        }
 | 
					 | 
				
			||||||
    }
 | 
					 | 
				
			||||||
};
 | 
					 | 
				
			||||||
 | 
					 | 
				
			||||||
module.exports = setupPageShow;
 | 
					 | 
				
			||||||
| 
						 | 
					@ -126,7 +126,7 @@
 | 
				
			||||||
@stop
 | 
					@stop
 | 
				
			||||||
 | 
					
 | 
				
			||||||
@section('body')
 | 
					@section('body')
 | 
				
			||||||
    <div class="page-content" ng-non-bindable>
 | 
					    <div class="page-content" page-display="{{ $page->id }}" ng-non-bindable>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
        <div class="pointer-container" id="pointer">
 | 
					        <div class="pointer-container" id="pointer">
 | 
				
			||||||
            <div class="pointer anim" >
 | 
					            <div class="pointer anim" >
 | 
				
			||||||
| 
						 | 
					@ -145,9 +145,3 @@
 | 
				
			||||||
      </div>
 | 
					      </div>
 | 
				
			||||||
    @endif
 | 
					    @endif
 | 
				
			||||||
@stop
 | 
					@stop
 | 
				
			||||||
 | 
					 | 
				
			||||||
@section('scripts')
 | 
					 | 
				
			||||||
    <script>
 | 
					 | 
				
			||||||
        setupPageShow({{$page->id}});
 | 
					 | 
				
			||||||
    </script>
 | 
					 | 
				
			||||||
@stop
 | 
					 | 
				
			||||||
| 
						 | 
					
 | 
				
			||||||
		Loading…
	
		Reference in New Issue