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CppEditor: Add timing information for semantic highlighting

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Change-Id: If53fd8c8895916a613629628b4555983c0d76ce6
Reviewed-by: David Schulz <david.schulz@qt.io>
This commit is contained in:
Christian Kandeler
2021-10-01 12:36:44 +02:00
parent 221eb6def0
commit 2641c2514e
1 changed files with 10 additions and 0 deletions
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10
src/plugins/cppeditor/semantichighlighter.cpp
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@@ -34,6 +34,7 @@
#include <utils/algorithm.h> #include <utils/algorithm.h>
#include <utils/qtcassert.h> #include <utils/qtcassert.h>
#include <QElapsedTimer>
#include <QLoggingCategory> #include <QLoggingCategory>
#include <QTextDocument> #include <QTextDocument>
@@ -165,6 +166,8 @@ void SemanticHighlighter::onHighlighterResultAvailable(int from, int to)
return; // aborted return; // aborted
qCDebug(log) << "onHighlighterResultAvailable()" << from << to; qCDebug(log) << "onHighlighterResultAvailable()" << from << to;
QElapsedTimer t;
t.start();
SyntaxHighlighter *highlighter = m_baseTextDocument->syntaxHighlighter(); SyntaxHighlighter *highlighter = m_baseTextDocument->syntaxHighlighter();
QTC_ASSERT(highlighter, return); QTC_ASSERT(highlighter, return);
@@ -234,11 +237,17 @@ void SemanticHighlighter::onHighlighterResultAvailable(int from, int to)
} }
if (parentheses.first.isValid()) if (parentheses.first.isValid())
TextDocumentLayout::setParentheses(parentheses.first, parentheses.second); TextDocumentLayout::setParentheses(parentheses.first, parentheses.second);
qCDebug(log) << "onHighlighterResultAvailable() took" << t.elapsed() << "ms";
} }
void SemanticHighlighter::onHighlighterFinished() void SemanticHighlighter::onHighlighterFinished()
{ {
QTC_ASSERT(m_watcher, return); QTC_ASSERT(m_watcher, return);
QElapsedTimer t;
t.start();
if (!m_watcher->isCanceled() && documentRevision() == m_revision) { if (!m_watcher->isCanceled() && documentRevision() == m_revision) {
SyntaxHighlighter *highlighter = m_baseTextDocument->syntaxHighlighter(); SyntaxHighlighter *highlighter = m_baseTextDocument->syntaxHighlighter();
if (QTC_GUARD(highlighter)) { if (QTC_GUARD(highlighter)) {
@@ -273,6 +282,7 @@ void SemanticHighlighter::onHighlighterFinished()
} }
m_watcher.reset(); m_watcher.reset();
qCDebug(log) << "onHighlighterFinished() took" << t.elapsed() << "ms";
} }
void SemanticHighlighter::connectWatcher() void SemanticHighlighter::connectWatcher()