| Server IP : 167.235.224.122 / Your IP : 216.73.216.110 Web Server : Apache/2.4.58 (Ubuntu) System : Linux newplayground 6.8.0-136-generic #136-Ubuntu SMP PREEMPT_DYNAMIC Wed Jul 1 21:33:11 UTC 2026 aarch64 User : deploy ( 1000) PHP Version : 8.4.23 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : OFF Directory : /var/www/html/glossar/node_modules/codemirror/src/input/ |
Upload File : |
import { runInOp } from "../display/operations.js"
import { ensureCursorVisible } from "../display/scrolling.js"
import { Pos } from "../line/pos.js"
import { getLine } from "../line/utils_line.js"
import { makeChange } from "../model/changes.js"
import { ios, webkit } from "../util/browser.js"
import { elt } from "../util/dom.js"
import { lst, map } from "../util/misc.js"
import { signalLater } from "../util/operation_group.js"
import { splitLinesAuto } from "../util/feature_detection.js"
import { indentLine } from "./indent.js"
// This will be set to a {lineWise: bool, text: [string]} object, so
// that, when pasting, we know what kind of selections the copied
// text was made out of.
export let lastCopied = null
export function setLastCopied(newLastCopied) {
lastCopied = newLastCopied
}
export function applyTextInput(cm, inserted, deleted, sel, origin) {
let doc = cm.doc
cm.display.shift = false
if (!sel) sel = doc.sel
let recent = +new Date - 200
let paste = origin == "paste" || cm.state.pasteIncoming > recent
let textLines = splitLinesAuto(inserted), multiPaste = null
// When pasting N lines into N selections, insert one line per selection
if (paste && sel.ranges.length > 1) {
if (lastCopied && lastCopied.text.join("\n") == inserted) {
if (sel.ranges.length % lastCopied.text.length == 0) {
multiPaste = []
for (let i = 0; i < lastCopied.text.length; i++)
multiPaste.push(doc.splitLines(lastCopied.text[i]))
}
} else if (textLines.length == sel.ranges.length && cm.options.pasteLinesPerSelection) {
multiPaste = map(textLines, l => [l])
}
}
let updateInput = cm.curOp.updateInput
// Normal behavior is to insert the new text into every selection
for (let i = sel.ranges.length - 1; i >= 0; i--) {
let range = sel.ranges[i]
let from = range.from(), to = range.to()
if (range.empty()) {
if (deleted && deleted > 0) // Handle deletion
from = Pos(from.line, from.ch - deleted)
else if (cm.state.overwrite && !paste) // Handle overwrite
to = Pos(to.line, Math.min(getLine(doc, to.line).text.length, to.ch + lst(textLines).length))
else if (paste && lastCopied && lastCopied.lineWise && lastCopied.text.join("\n") == textLines.join("\n"))
from = to = Pos(from.line, 0)
}
let changeEvent = {from: from, to: to, text: multiPaste ? multiPaste[i % multiPaste.length] : textLines,
origin: origin || (paste ? "paste" : cm.state.cutIncoming > recent ? "cut" : "+input")}
makeChange(cm.doc, changeEvent)
signalLater(cm, "inputRead", cm, changeEvent)
}
if (inserted && !paste)
triggerElectric(cm, inserted)
ensureCursorVisible(cm)
if (cm.curOp.updateInput < 2) cm.curOp.updateInput = updateInput
cm.curOp.typing = true
cm.state.pasteIncoming = cm.state.cutIncoming = -1
}
export function handlePaste(e, cm) {
let pasted = e.clipboardData && e.clipboardData.getData("Text")
if (pasted) {
e.preventDefault()
if (!cm.isReadOnly() && !cm.options.disableInput && cm.hasFocus())
runInOp(cm, () => applyTextInput(cm, pasted, 0, null, "paste"))
return true
}
}
export function triggerElectric(cm, inserted) {
// When an 'electric' character is inserted, immediately trigger a reindent
if (!cm.options.electricChars || !cm.options.smartIndent) return
let sel = cm.doc.sel
for (let i = sel.ranges.length - 1; i >= 0; i--) {
let range = sel.ranges[i]
if (range.head.ch > 100 || (i && sel.ranges[i - 1].head.line == range.head.line)) continue
let mode = cm.getModeAt(range.head)
let indented = false
if (mode.electricChars) {
for (let j = 0; j < mode.electricChars.length; j++)
if (inserted.indexOf(mode.electricChars.charAt(j)) > -1) {
indented = indentLine(cm, range.head.line, "smart")
break
}
} else if (mode.electricInput) {
if (mode.electricInput.test(getLine(cm.doc, range.head.line).text.slice(0, range.head.ch)))
indented = indentLine(cm, range.head.line, "smart")
}
if (indented) signalLater(cm, "electricInput", cm, range.head.line)
}
}
export function copyableRanges(cm) {
let text = [], ranges = []
for (let i = 0; i < cm.doc.sel.ranges.length; i++) {
let line = cm.doc.sel.ranges[i].head.line
let lineRange = {anchor: Pos(line, 0), head: Pos(line + 1, 0)}
ranges.push(lineRange)
text.push(cm.getRange(lineRange.anchor, lineRange.head))
}
return {text: text, ranges: ranges}
}
export function disableBrowserMagic(field, spellcheck, autocorrect, autocapitalize) {
field.setAttribute("autocorrect", autocorrect ? "on" : "off")
field.setAttribute("autocapitalize", autocapitalize ? "on" : "off")
field.setAttribute("spellcheck", !!spellcheck)
}
export function hiddenTextarea() {
let te = elt("textarea", null, null, "position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; min-height: 1em; outline: none")
let div = elt("div", [te], null, "overflow: hidden; position: relative; width: 3px; height: 0px;")
// The textarea is kept positioned near the cursor to prevent the
// fact that it'll be scrolled into view on input from scrolling
// our fake cursor out of view. On webkit, when wrap=off, paste is
// very slow. So make the area wide instead.
if (webkit) te.style.width = "1000px"
else te.setAttribute("wrap", "off")
// If border: 0; -- iOS fails to open keyboard (issue #1287)
if (ios) te.style.border = "1px solid black"
return div
}