mirrors/hedgedoc
1
0
Fork 0
mirror of https://github.com/hedgedoc/hedgedoc.git synced 2025-05-13 14:44:43 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

Add a toolbar to Codemirror editor

Browse source 
Signed-off-by: Edgar Zanella Alvarenga <e@vaz.io>
This commit is contained in:
Edgar Zanella Alvarenga 2018-06-19 16:03:32 +02:00
parent 82c7f9d07c
commit a8b664fdb5
5 changed files with 202 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

40
public/js/lib/editor/utils.js
View file

@ -46,3 +46,43 @@ export function wrapTextWith (editor, cm, symbol) {
}
}
}
export function insertText (cm, text, cursorEnd = 0) {
var cursor = cm.getCursor()
cm.replaceSelection(text, cursor, cursor)
cm.focus()
cm.setCursor({line: cursor.line, ch: cursor.ch + cursorEnd})
}
export function insertHeader (cm) {
let cursor = cm.getCursor()
let startOfLine = {line: cursor.line, ch: 0}
let startOfLineText = cm.getRange(startOfLine, {line: cursor.line, ch: 1})
// See if it is already a header
if (startOfLineText === '#') {
cm.replaceRange('#', startOfLine, startOfLine)
} else {
cm.replaceRange('# ', startOfLine, startOfLine)
}
cm.focus()
}
export function insertOnStartOfLines (cm, symbol, cursorEnd) {
let cursor = cm.getCursor()
var ranges = cm.listSelections()
for (let i = 0; i < ranges.length; i++) {
var range = ranges[i]
if (!range.empty()) {
const from = range.from()
const to = range.to()
for (let j = from.line; j <= to.line; ++j) {
cm.replaceRange(symbol, {line: j, ch: 0}, {line: j, ch: 0})
}
} else {
cm.replaceRange(symbol, {line: cursor.line, ch: 0}, {line: cursor.line, ch: 0})
}
}
cm.setCursor({line: cursor.line, ch: (cursorEnd)? cursorEnd : cursor.ch})
cm.focus()
}