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authorYukai Huang2017-03-28 11:18:36 +0800
committerYukai Huang2017-03-28 11:18:36 +0800
commit81666a726c831af23e1d04d18e8efae3ecc0930d (patch)
treeebd6b7eea6d43574b894a5803f84dbfd0d866782
parentfff7ebd1b57467ed43925de33cfe013f6e61e5a7 (diff)
Impl multiple codemirror event listener
Diffstat (limited to '')
-rw-r--r--public/js/index.js18
-rw-r--r--public/js/lib/editor/index.js13
2 files changed, 22 insertions, 9 deletions
diff --git a/public/js/index.js b/public/js/index.js
index 5dff54d9..e909eb4e 100644
--- a/public/js/index.js
+++ b/public/js/index.js
@@ -2104,7 +2104,7 @@ function iterateLine (line) {
}
}
}
-editor.on('update', function () {
+editorInstance.on('update', function () {
$('.authorship-gutter:not([data-original-title])').tooltip({
container: '.CodeMirror-lines',
placement: 'right',
@@ -2655,7 +2655,7 @@ function enforceMaxLength (cm, change) {
return false
}
var ignoreEmitEvents = ['setValue', 'ignoreHistory']
-editor.on('beforeChange', function (cm, change) {
+editorInstance.on('beforeChange', function (cm, change) {
if (debug) { console.debug(change) }
removeNullByte(cm, change)
if (enforceMaxLength(cm, change)) {
@@ -2683,13 +2683,13 @@ editor.on('beforeChange', function (cm, change) {
}
if (cmClient && !socket.connected) { cmClient.editorAdapter.ignoreNextChange = true }
})
-editor.on('cut', function () {
+editorInstance.on('cut', function () {
// na
})
-editor.on('paste', function () {
+editorInstance.on('paste', function () {
// na
})
-editor.on('changes', function (cm, changes) {
+editorInstance.on('changes', function (cm, changes) {
updateHistory()
var docLength = editor.getValue().length
// workaround for big documents
@@ -2713,7 +2713,7 @@ editor.on('changes', function (cm, changes) {
}
}
})
-editor.on('focus', function (cm) {
+editorInstance.on('focus', function (cm) {
for (var i = 0; i < window.onlineUsers.length; i++) {
if (window.onlineUsers[i].id === window.personalInfo.id) {
window.onlineUsers[i].cursor = editor.getCursor()
@@ -2722,11 +2722,11 @@ editor.on('focus', function (cm) {
window.personalInfo['cursor'] = editor.getCursor()
socket.emit('cursor focus', editor.getCursor())
})
-editor.on('cursorActivity', function (cm) {
+editorInstance.on('cursorActivity', function (cm) {
updateStatusBar()
cursorActivity()
})
-editor.on('beforeSelectionChange', function (doc, selections) {
+editorInstance.on('beforeSelectionChange', function (doc, selections) {
if (selections) { selection = selections.ranges[0] } else { selection = null }
updateStatusBar()
})
@@ -2744,7 +2744,7 @@ function cursorActivityInner () {
socket.emit('cursor activity', editor.getCursor())
}
}
-editor.on('blur', function (cm) {
+editorInstance.on('blur', function (cm) {
for (var i = 0; i < window.onlineUsers.length; i++) {
if (window.onlineUsers[i].id === window.personalInfo.id) {
window.onlineUsers[i].cursor = null
diff --git a/public/js/lib/editor/index.js b/public/js/lib/editor/index.js
index 6ae40d82..8d617247 100644
--- a/public/js/lib/editor/index.js
+++ b/public/js/lib/editor/index.js
@@ -116,6 +116,19 @@ export default class Editor {
utils.wrapTextWith(this.editor, cm, 'Backspace')
}
}
+ this.eventListeners = {}
+ }
+
+ on (event, cb) {
+ if (!this.eventListeners[event]) {
+ this.eventListeners[event] = [cb]
+ } else {
+ this.eventListeners[event].push(cb)
+ }
+
+ this.editor.on(event, (...args) => {
+ this.eventListeners[event].forEach(cb => cb(...args))
+ })
}
getStatusBarTemplate (callback) {