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TextEditor: Move isAsynchronous() up to IAssistProvider

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...from CompletionAssistProvider, so other providers can be executed
asynchronously, too.

Change-Id: I6ec06f6d76bc2937bc272450b4e8dffd81ee868e
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
This commit is contained in:
Nikolai Kosjar
2013-09-17 13:25:39 +02:00
parent 243a34c7ee
commit f96246209d
9 changed files with 44 additions and 19 deletions
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38
src/plugins/texteditor/codeassist/codeassistant.cpp
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@@ -123,7 +123,7 @@ private:
CompletionAssistProvider *m_completionProvider;
QList<QuickFixAssistProvider *> m_quickFixProviders;
Internal::ProcessorRunner *m_requestRunner;
CompletionAssistProvider *m_requestProvider;
IAssistProvider *m_requestProvider;
AssistKind m_assistKind;
IAssistProposalWidget *m_proposalWidget;
QScopedPointer<IAssistProposal> m_proposal;
@@ -258,22 +258,18 @@ void CodeAssistantPrivate::requestProposal(AssistReason reason,
if (!assistInterface)
return;
if (kind == Completion) {
CompletionAssistProvider *completionProvider =
static_cast<CompletionAssistProvider *>(provider);
if (completionProvider->isAsynchronous()) {
m_requestProvider = completionProvider;
m_requestRunner = new ProcessorRunner;
connect(m_requestRunner, SIGNAL(finished()), this, SLOT(proposalComputed()));
connect(m_requestRunner, SIGNAL(finished()), this, SLOT(finalizeRequest()));
connect(m_requestRunner, SIGNAL(finished()), this, SIGNAL(finished()));
assistInterface->prepareForAsyncUse();
m_requestRunner->setReason(reason);
m_requestRunner->setProcessor(processor);
m_requestRunner->setAssistInterface(assistInterface);
m_requestRunner->start();
return;
}
if (provider->isAsynchronous()) {
m_requestProvider = provider;
m_requestRunner = new ProcessorRunner;
connect(m_requestRunner, SIGNAL(finished()), this, SLOT(proposalComputed()));
connect(m_requestRunner, SIGNAL(finished()), this, SLOT(finalizeRequest()));
connect(m_requestRunner, SIGNAL(finished()), this, SIGNAL(finished()));
assistInterface->prepareForAsyncUse();
m_requestRunner->setReason(reason);
m_requestRunner->setProcessor(processor);
m_requestRunner->setAssistInterface(assistInterface);
m_requestRunner->start();
return;
}
if (IAssistProposal *newProposal = processor->perform(assistInterface))
@@ -502,12 +498,16 @@ bool CodeAssistantPrivate::eventFilter(QObject *o, QEvent *e)
} else if (type == QEvent::KeyPress) {
QKeyEvent *keyEvent = static_cast<QKeyEvent *>(e);
const QString &keyText = keyEvent->text();
CompletionAssistProvider *completionProvider = 0;
if ((keyText.isEmpty()
&& keyEvent->key() != Qt::LeftArrow
&& keyEvent->key() != Qt::RightArrow
&& keyEvent->key() != Qt::Key_Shift)
|| (!keyText.isEmpty() &&
!m_requestProvider->isContinuationChar(keyText.at(0)))) {
|| (!keyText.isEmpty()
&& (((completionProvider = dynamic_cast<CompletionAssistProvider *>(m_requestProvider))
? !completionProvider->isContinuationChar(keyText.at(0))
: false)))) {
destroyContext();
} else if (!keyText.isEmpty() && !m_receivedContentWhileWaiting) {
m_receivedContentWhileWaiting = true;