Mercurial
diff .cms/lib/codemirror/src/display/focus.js @ 0:78edf6b517a0 draft
24.10
author | Coffee CMS <info@coffee-cms.ru> |
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date | Fri, 11 Oct 2024 22:40:23 +0000 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/.cms/lib/codemirror/src/display/focus.js Fri Oct 11 22:40:23 2024 +0000 @@ -0,0 +1,50 @@ +import { restartBlink } from "./selection.js" +import { webkit } from "../util/browser.js" +import { addClass, rmClass } from "../util/dom.js" +import { signal } from "../util/event.js" + +export function ensureFocus(cm) { + if (!cm.hasFocus()) { + cm.display.input.focus() + if (!cm.state.focused) onFocus(cm) + } +} + +export function delayBlurEvent(cm) { + cm.state.delayingBlurEvent = true + setTimeout(() => { if (cm.state.delayingBlurEvent) { + cm.state.delayingBlurEvent = false + if (cm.state.focused) onBlur(cm) + } }, 100) +} + +export function onFocus(cm, e) { + if (cm.state.delayingBlurEvent && !cm.state.draggingText) cm.state.delayingBlurEvent = false + + if (cm.options.readOnly == "nocursor") return + if (!cm.state.focused) { + signal(cm, "focus", cm, e) + cm.state.focused = true + addClass(cm.display.wrapper, "CodeMirror-focused") + // This test prevents this from firing when a context + // menu is closed (since the input reset would kill the + // select-all detection hack) + if (!cm.curOp && cm.display.selForContextMenu != cm.doc.sel) { + cm.display.input.reset() + if (webkit) setTimeout(() => cm.display.input.reset(true), 20) // Issue #1730 + } + cm.display.input.receivedFocus() + } + restartBlink(cm) +} +export function onBlur(cm, e) { + if (cm.state.delayingBlurEvent) return + + if (cm.state.focused) { + signal(cm, "blur", cm, e) + cm.state.focused = false + rmClass(cm.display.wrapper, "CodeMirror-focused") + } + clearInterval(cm.display.blinker) + setTimeout(() => { if (!cm.state.focused) cm.display.shift = false }, 150) +}