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RTE: Remove dead code, fix <del> styling

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This commit is contained in:
Aviral Dasgupta 2016-09-08 11:21:39 +05:30
parent c11232742b
commit 8da7b98ad0
1 changed files with 13 additions and 17 deletions
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30
src/components/views/rooms/MessageComposerInput.js
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@ -29,7 +29,7 @@ marked.setOptions({
import {Editor, EditorState, RichUtils, CompositeDecorator,
convertFromRaw, convertToRaw, Modifier, EditorChangeType,
getDefaultKeyBinding, KeyBindingUtil, ContentState, SelectionState} from 'draft-js';
getDefaultKeyBinding, KeyBindingUtil, ContentState, ContentBlock, SelectionState} from 'draft-js';
import {stateToMarkdown} from 'draft-js-export-markdown';
import classNames from 'classnames';
@ -296,21 +296,6 @@ export default class MessageComposerInput extends React.Component {
}
}
onKeyDown(ev) {
if (ev.keyCode === KeyCode.UP || ev.keyCode === KeyCode.DOWN) {
var oldSelectionStart = this.refs.textarea.selectionStart;
// Remember the keyCode because React will recycle the synthetic event
var keyCode = ev.keyCode;
// set a callback so we can see if the cursor position changes as
// a result of this event. If it doesn't, we cycle history.
setTimeout(() => {
if (this.refs.textarea.selectionStart == oldSelectionStart) {
this.sentHistory.next(keyCode === KeyCode.UP ? 1 : -1);
}
}, 0);
}
}
onTypingActivity() {
this.isTyping = true;
if (!this.userTypingTimer) {
@ -404,7 +389,9 @@ export default class MessageComposerInput extends React.Component {
contentState = RichText.HTMLtoContentState(html);
} else {
let markdown = stateToMarkdown(this.state.editorState.getCurrentContent());
markdown = markdown.substring(0, markdown.length - 1); // stateToMarkdown tacks on an extra newline (?!?)
if (markdown[markdown.length - 1] === '\n') {
markdown = markdown.substring(0, markdown.length - 1); // stateToMarkdown tacks on an extra newline (?!?)
}
contentState = ContentState.createFromText(markdown);
}
@ -635,6 +622,14 @@ export default class MessageComposerInput extends React.Component {
this.handleKeyCommand('toggle-mode');
}
getBlockStyle(block: ContentBlock): ?string {
if (block.getType() === 'strikethrough') {
return 'mx_Markdown_STRIKETHROUGH';
}
return null;
}
render() {
const {editorState} = this.state;
@ -663,6 +658,7 @@ export default class MessageComposerInput extends React.Component {
placeholder="Type a message…"
editorState={this.state.editorState}
onChange={this.setEditorState}
blockStyleFn={this.getBlockStyle}
keyBindingFn={MessageComposerInput.getKeyBinding}
handleKeyCommand={this.handleKeyCommand}
handleReturn={this.handleReturn}