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ClangCodeModel: Add some clangd completion logging

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Change-Id: I35dea3ad2815683181eb5dfbe1ea7d985037f55c
Reviewed-by: David Schulz <david.schulz@qt.io>
This commit is contained in:
Christian Kandeler
2021-10-15 11:31:13 +02:00
parent 52f9db1ae0
commit 097efa58ba
1 changed files with 13 additions and 1 deletions
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14
src/plugins/clangcodemodel/clangdclient.cpp
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@@ -94,6 +94,8 @@ static Q_LOGGING_CATEGORY(clangdLogServer, "qtc.clangcodemodel.clangd.server", Q
static Q_LOGGING_CATEGORY(clangdLogAst, "qtc.clangcodemodel.clangd.ast", QtWarningMsg); static Q_LOGGING_CATEGORY(clangdLogAst, "qtc.clangcodemodel.clangd.ast", QtWarningMsg);
static Q_LOGGING_CATEGORY(clangdLogHighlight, "qtc.clangcodemodel.clangd.highlight", QtWarningMsg); static Q_LOGGING_CATEGORY(clangdLogHighlight, "qtc.clangcodemodel.clangd.highlight", QtWarningMsg);
static Q_LOGGING_CATEGORY(clangdLogTiming, "qtc.clangcodemodel.clangd.timing", QtWarningMsg); static Q_LOGGING_CATEGORY(clangdLogTiming, "qtc.clangcodemodel.clangd.timing", QtWarningMsg);
static Q_LOGGING_CATEGORY(clangdLogCompletion, "qtc.clangcodemodel.clangd.completion",
QtWarningMsg);
static QString indexingToken() { return "backgroundIndexProgress"; } static QString indexingToken() { return "backgroundIndexProgress"; }
static QStringView subViewLen(const QString &s, qsizetype start, qsizetype length) static QStringView subViewLen(const QString &s, qsizetype start, qsizetype length)
@@ -2582,19 +2584,26 @@ ClangdClient::ClangdCompletionAssistProvider::ClangdCompletionAssistProvider(Cla
IAssistProcessor *ClangdClient::ClangdCompletionAssistProvider::createProcessor( IAssistProcessor *ClangdClient::ClangdCompletionAssistProvider::createProcessor(
const AssistInterface *interface) const const AssistInterface *interface) const
{ {
qCDebug(clangdLogCompletion) << "completion processor requested for" << interface->filePath();
qCDebug(clangdLogCompletion) << "text before cursor is"
<< interface->textAt(interface->position(), -10);
qCDebug(clangdLogCompletion) << "text after cursor is"
<< interface->textAt(interface->position(), 10);
ClangCompletionContextAnalyzer contextAnalyzer(interface->textDocument(), ClangCompletionContextAnalyzer contextAnalyzer(interface->textDocument(),
interface->position(), false, {}); interface->position(), false, {});
contextAnalyzer.analyze(); contextAnalyzer.analyze();
switch (contextAnalyzer.completionAction()) { switch (contextAnalyzer.completionAction()) {
case ClangCompletionContextAnalyzer::PassThroughToLibClangAfterLeftParen: case ClangCompletionContextAnalyzer::PassThroughToLibClangAfterLeftParen:
qCDebug(clangdLog) << "completion changed to function hint"; qCDebug(clangdLogCompletion) << "creating function hint processor";
return new ClangdFunctionHintProcessor(m_client); return new ClangdFunctionHintProcessor(m_client);
case ClangCompletionContextAnalyzer::CompleteDoxygenKeyword: case ClangCompletionContextAnalyzer::CompleteDoxygenKeyword:
qCDebug(clangdLogCompletion) << "creating doxygen processor";
return new CustomAssistProcessor(m_client, return new CustomAssistProcessor(m_client,
contextAnalyzer.positionForProposal(), contextAnalyzer.positionForProposal(),
contextAnalyzer.completionOperator(), contextAnalyzer.completionOperator(),
CustomAssistMode::Doxygen); CustomAssistMode::Doxygen);
case ClangCompletionContextAnalyzer::CompletePreprocessorDirective: case ClangCompletionContextAnalyzer::CompletePreprocessorDirective:
qCDebug(clangdLogCompletion) << "creating macro processor";
return new CustomAssistProcessor(m_client, return new CustomAssistProcessor(m_client,
contextAnalyzer.positionForProposal(), contextAnalyzer.positionForProposal(),
contextAnalyzer.completionOperator(), contextAnalyzer.completionOperator(),
@@ -2605,6 +2614,8 @@ IAssistProcessor *ClangdClient::ClangdCompletionAssistProvider::createProcessor(
const QString snippetsGroup = contextAnalyzer.addSnippets() && !isInCommentOrString(interface) const QString snippetsGroup = contextAnalyzer.addSnippets() && !isInCommentOrString(interface)
? CppEditor::Constants::CPP_SNIPPETS_GROUP_ID ? CppEditor::Constants::CPP_SNIPPETS_GROUP_ID
: QString(); : QString();
qCDebug(clangdLogCompletion) << "creating proper completion processor"
<< (snippetsGroup.isEmpty() ? "without" : "with") << "snippets";
return new ClangdCompletionAssistProcessor(m_client, snippetsGroup); return new ClangdCompletionAssistProcessor(m_client, snippetsGroup);
} }
@@ -2625,6 +2636,7 @@ bool ClangdClient::ClangdCompletionAssistProvider::isActivationCharSequence(cons
// contexts, such as '(', '<' or '/'. // contexts, such as '(', '<' or '/'.
switch (kind) { switch (kind) {
case T_DOT: case T_COLON_COLON: case T_ARROW: case T_DOT_STAR: case T_ARROW_STAR: case T_POUND: case T_DOT: case T_COLON_COLON: case T_ARROW: case T_DOT_STAR: case T_ARROW_STAR: case T_POUND:
qCDebug(clangdLogCompletion) << "detected" << sequence << "as activation char sequence";
return true; return true;
} }
return false; return false;