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Merge pull request #1198 from matrix-org/luke/fix-rte-auto-complete-stuck

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Remove two possible sources for the "AutoComplete stays visible bug
This commit is contained in:
David Baker 2017-07-07 16:11:56 +01:00 committed by GitHub
commit 0792c9a555
2 changed files with 18 additions and 14 deletions
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29
src/components/views/rooms/Autocomplete.js
View file

@ -50,6 +50,7 @@ export default class Autocomplete extends React.Component {
} }
complete(query, selection) { complete(query, selection) {
this.queryRequested = query;
if (this.debounceCompletionsRequest) { if (this.debounceCompletionsRequest) {
clearTimeout(this.debounceCompletionsRequest); clearTimeout(this.debounceCompletionsRequest);
} }
@ -74,16 +75,25 @@ export default class Autocomplete extends React.Component {
const deferred = Q.defer(); const deferred = Q.defer();
this.debounceCompletionsRequest = setTimeout(() => { this.debounceCompletionsRequest = setTimeout(() => {
getCompletions( this.processQuery(query, selection).then(() => {
query, selection, this.state.forceComplete,
).then((completions) => {
this.processCompletions(completions);
deferred.resolve(); deferred.resolve();
}); });
}, autocompleteDelay); }, autocompleteDelay);
return deferred.promise; return deferred.promise;
} }
processQuery(query, selection) {
return getCompletions(
query, selection, this.state.forceComplete,
).then((completions) => {
// Only ever process the completions for the most recent query being processed
if (query !== this.queryRequested) {
return;
}
this.processCompletions(completions);
});
}
processCompletions(completions) { processCompletions(completions) {
const completionList = flatMap(completions, (provider) => provider.completions); const completionList = flatMap(completions, (provider) => provider.completions);
@ -105,14 +115,9 @@ export default class Autocomplete extends React.Component {
} }
let hide = this.state.hide; let hide = this.state.hide;
// These are lists of booleans that indicate whether whether the corresponding provider had a matching pattern // If `completion.command.command` is truthy, then a provider has matched with the query
const oldMatches = this.state.completions.map((completion) => !!completion.command.command), const anyMatches = completions.some((completion) => !!completion.command.command);
newMatches = completions.map((completion) => !!completion.command.command); hide = !anyMatches;
// So, essentially, we re-show autocomplete if any provider finds a new pattern or stops finding an old one
if (!isEqual(oldMatches, newMatches)) {
hide = false;
}
this.setState({ this.setState({
completions, completions,

3
src/components/views/rooms/MessageComposerInput.js
View file

@ -514,6 +514,7 @@ export default class MessageComposerInput extends React.Component {
const currentBlockType = RichUtils.getCurrentBlockType(this.state.editorState); const currentBlockType = RichUtils.getCurrentBlockType(this.state.editorState);
// If we're in any of these three types of blocks, shift enter should insert soft newlines // If we're in any of these three types of blocks, shift enter should insert soft newlines
// And just enter should end the block // And just enter should end the block
// XXX: Empirically enter does not end these blocks
if(['blockquote', 'unordered-list-item', 'ordered-list-item'].includes(currentBlockType)) { if(['blockquote', 'unordered-list-item', 'ordered-list-item'].includes(currentBlockType)) {
return false; return false;
} }
@ -629,8 +630,6 @@ export default class MessageComposerInput extends React.Component {
editorState: this.createEditorState(), editorState: this.createEditorState(),
}); });
this.autocomplete.hide();
return true; return true;
} }