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TextEditor: simplify SyntaxHighlighterRunner::cloneDocument

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Change-Id: I2cf2673bd79dd92de43392dc890f4f7482b483f6
Reviewed-by: Artem Sokolovskii <artem.sokolovskii@qt.io>
This commit is contained in:
David Schulz
2023-12-21 14:53:36 +01:00
parent 76ec7e1599
commit e1535f5f39
2 changed files with 11 additions and 27 deletions
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32
src/plugins/texteditor/syntaxhighlighterrunner.cpp
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@@ -42,10 +42,10 @@ public:
&SyntaxHighlighterRunnerPrivate::resultsReady);
}
void cloneDocument(int from,
int charsRemoved,
const QString textAdded,
const QMap<int, BaseSyntaxHighlighterRunner::BlockPreeditData> &blocksPreedit)
void changeDocument(int from,
int charsRemoved,
const QString textAdded,
const QMap<int, BaseSyntaxHighlighterRunner::BlockPreeditData> &blocksPreedit)
{
QTextCursor cursor(m_document);
cursor.setPosition(qMin(m_document->characterCount() - 1, from + charsRemoved));
@@ -156,8 +156,9 @@ void BaseSyntaxHighlighterRunner::applyFormatRanges(const SyntaxHighlighter::Res
}
}
void BaseSyntaxHighlighterRunner::cloneDocumentData(int from, int charsRemoved, int charsAdded)
void BaseSyntaxHighlighterRunner::changeDocument(int from, int charsRemoved, int charsAdded)
{
QTC_ASSERT(m_document, return);
m_syntaxInfoUpdated = SyntaxHighlighter::State::InProgress;
QMap<int, BaseSyntaxHighlighterRunner::BlockPreeditData> blocksPreedit;
QTextBlock block = m_document->findBlock(from);
@@ -170,16 +171,8 @@ void BaseSyntaxHighlighterRunner::cloneDocumentData(int from, int charsRemoved,
block = block.next();
}
const QString text = Utils::Text::textAt(QTextCursor(m_document), from, charsAdded);
cloneDocument(from, charsRemoved, text, blocksPreedit);
}
void BaseSyntaxHighlighterRunner::cloneDocument(int from,
int charsRemoved,
const QString textAdded,
const QMap<int, BlockPreeditData> &blocksPreedit)
{
QMetaObject::invokeMethod(d.get(), [this, from, charsRemoved, textAdded, blocksPreedit] {
d->cloneDocument(from, charsRemoved, textAdded, blocksPreedit);
QMetaObject::invokeMethod(d.get(), [this, from, charsRemoved, text, blocksPreedit] {
d->changeDocument(from, charsRemoved, text, blocksPreedit);
});
}
@@ -254,16 +247,11 @@ ThreadedSyntaxHighlighterRunner::ThreadedSyntaxHighlighterRunner(SyntaxHighLight
applyFormatRanges(res);
});
cloneDocumentData(0, 0, document->characterCount());
changeDocument(0, 0, document->characterCount());
connect(document,
&QTextDocument::contentsChange,
this,
[this](int from, int charsRemoved, int charsAdded) {
if (!this->document())
return;
cloneDocumentData(from, charsRemoved, charsAdded);
});
&ThreadedSyntaxHighlighterRunner::changeDocument);
}
ThreadedSyntaxHighlighterRunner::~ThreadedSyntaxHighlighterRunner()

6
src/plugins/texteditor/syntaxhighlighterrunner.h
View File

@@ -58,11 +58,7 @@ protected:
std::unique_ptr<SyntaxHighlighterRunnerPrivate> d;
QPointer<QTextDocument> m_document = nullptr;
void applyFormatRanges(const SyntaxHighlighter::Result &result);
void cloneDocumentData(int from, int charsRemoved, int charsAdded);
void cloneDocument(int from,
int charsRemoved,
const QString textAdded,
const QMap<int, BlockPreeditData> &blocksPreedit);
void changeDocument(int from, int charsRemoved, int charsAdded);
SyntaxHighlighter::State m_syntaxInfoUpdated = SyntaxHighlighter::State::Done;