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Merge pull request #3874 from matrix-org/dbkr/fix_editor_modified_flag_2 

Fix arrows keys moving through edit history
pull/21833/head
David Baker 2020-01-20 13:42:44 +00:00 committed by GitHub
parent 15749621a5 277f107924
commit a849826a41
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 4 additions and 1 deletions
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5
src/components/views/rooms/BasicMessageComposer.js
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@ -126,7 +126,6 @@ export default class BasicMessageEditor extends React.Component {
}
_updateEditorState = (selection, inputType, diff) => {
this._modifiedFlag = true;
renderModel(this._editorRef, this.props.model);
if (selection) { // set the caret/selection
try {
@ -211,6 +210,7 @@ export default class BasicMessageEditor extends React.Component {
event.clipboardData.setData("application/x-riot-composer", JSON.stringify(selectedParts));
if (type === "cut") {
// Remove the text, updating the model as appropriate
this._modifiedFlag = true;
replaceRangeAndMoveCaret(range, []);
}
event.preventDefault();
@ -238,6 +238,7 @@ export default class BasicMessageEditor extends React.Component {
const text = event.clipboardData.getData("text/plain");
parts = parsePlainTextMessage(text, partCreator);
}
this._modifiedFlag = true;
const range = getRangeForSelection(this._editorRef, model, document.getSelection());
replaceRangeAndMoveCaret(range, parts);
event.preventDefault();
@ -248,6 +249,7 @@ export default class BasicMessageEditor extends React.Component {
if (this._isIMEComposing) {
return;
}
this._modifiedFlag = true;
const sel = document.getSelection();
const {caret, text} = getCaretOffsetAndText(this._editorRef, sel);
this.props.model.update(text, event.inputType, caret);
@ -258,6 +260,7 @@ export default class BasicMessageEditor extends React.Component {
const {caret, text} = getCaretOffsetAndText(this._editorRef, sel);
const newText = text.substr(0, caret.offset) + textToInsert + text.substr(caret.offset);
caret.offset += textToInsert.length;
this._modifiedFlag = true;
this.props.model.update(newText, inputType, caret);
}