48 lines
1.5 KiB
JavaScript
Executable File
48 lines
1.5 KiB
JavaScript
Executable File
import { restartBlink } from "./selection.js"
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import { webkit } from "../util/browser.js"
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import { addClass, rmClass } from "../util/dom.js"
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import { signal } from "../util/event.js"
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export function ensureFocus(cm) {
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if (!cm.state.focused) { cm.display.input.focus(); onFocus(cm) }
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}
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export function delayBlurEvent(cm) {
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cm.state.delayingBlurEvent = true
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setTimeout(() => { if (cm.state.delayingBlurEvent) {
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cm.state.delayingBlurEvent = false
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onBlur(cm)
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} }, 100)
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}
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export function onFocus(cm, e) {
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if (cm.state.delayingBlurEvent) cm.state.delayingBlurEvent = false
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if (cm.options.readOnly == "nocursor") return
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if (!cm.state.focused) {
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signal(cm, "focus", cm, e)
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cm.state.focused = true
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addClass(cm.display.wrapper, "CodeMirror-focused")
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// This test prevents this from firing when a context
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// menu is closed (since the input reset would kill the
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// select-all detection hack)
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if (!cm.curOp && cm.display.selForContextMenu != cm.doc.sel) {
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cm.display.input.reset()
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if (webkit) setTimeout(() => cm.display.input.reset(true), 20) // Issue #1730
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}
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cm.display.input.receivedFocus()
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}
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restartBlink(cm)
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}
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export function onBlur(cm, e) {
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if (cm.state.delayingBlurEvent) return
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if (cm.state.focused) {
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signal(cm, "blur", cm, e)
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cm.state.focused = false
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rmClass(cm.display.wrapper, "CodeMirror-focused")
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}
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clearInterval(cm.display.blinker)
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setTimeout(() => { if (!cm.state.focused) cm.display.shift = false }, 150)
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}
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