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no issue - Creates a util library for the editor to handle common tasks like: - Loading the current card from the mobiledoc from an element in the DOM - Deciding if a card should be closed based on a user click.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,59 @@ | ||
| import RSVP from 'rsvp'; | ||
| import $ from 'jquery'; | ||
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| // searches through the editor to see if it can find the current card | ||
| // as selected in the DOM. | ||
| export function getCardFromDoc(cardId, editor) { | ||
| return new RSVP.Promise((resolve, reject) => { | ||
| if (!cardId || !editor || !editor.post || !editor.post.sections) { | ||
| return reject(); | ||
| } | ||
| editor.post.sections.forEach((section) => { | ||
| let sectionDom = $(section.renderNode.element); | ||
| if (section.isCardSection && sectionDom.find(`#${cardId}`).length) { | ||
| return resolve(section); | ||
| } | ||
| }); | ||
| return reject(); | ||
| }); | ||
| } | ||
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| // takes two jquery objects, the target of a click event and a cardholder | ||
| // and sees if the click event should close an open card or not | ||
| export function checkIfClickEventShouldCloseCard(target, cardHolder) { | ||
| // see if this element or one of its ancestors is a card. | ||
| let card = target.hasClass('kg-card') ? target : target.parents('.kg-card'); | ||
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| let isCardToggle = target.hasClass('kg-card-button') || target.parents('.gh-cardmenu').length || target.parents('.kg-card-toolbar').length; | ||
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| // if we're selecting a card toggle (menu item) OR we have clicked on a card and the card is the one we expect// | ||
| // then we shouldn't close the menu and return false. | ||
| if (isCardToggle || (card.length && card[0] === cardHolder[0])) { | ||
| return false; | ||
| } | ||
| return true; | ||
| } | ||
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| // get a position based on the range. | ||
| // in Chrome, Firefox, and Edge range.getBoundingClientRect() works | ||
| // in Safari if the range is collapsed you get nothing so we expand the range by 1 | ||
| // if that doesn't work then we fallback got the paragraph. | ||
| // export function getPositionFromRange(editor, range = window.getSelection().getRangeAt(0)) { | ||
| // let {top, left} = editor.element.getBoundingClientRect(); | ||
| // let position = range.getBoundingClientRect(); | ||
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| // if (position.left === 0 && position.top === 0) { | ||
| // // in safari if the range is collapsed you can't get it's location. | ||
| // // this is a bug as it's against the spec. | ||
| // position = getCursorPositionSafari(range); | ||
| // // position = editor.range.head.section.renderNode.element.getBoundingClientRect(); | ||
| // } | ||
| // } | ||
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| // function getCursorPositionSafari(range) { | ||
| // if(offset < container.length) { | ||
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| // } else { | ||
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| // } | ||
| // } |