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Mark the usages of a symbol using the semantic highlighter.

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This commit is contained in:
Roberto Raggi
2009-10-09 11:33:31 +02:00
parent 659a231a04
commit 97c6671ea8
2 changed files with 36 additions and 32 deletions
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67
src/plugins/cppeditor/cppeditor.cpp
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@@ -737,6 +737,9 @@ CPlusPlus::Symbol *CPPEditor::findCanonicalSymbol(const QTextCursor &cursor,
Document::Ptr doc,
const Snapshot &snapshot) const
{
if (! doc)
return 0;
QTextCursor tc = cursor;
int line, col;
convertPosition(tc.position(), &line, &col);
@@ -768,16 +771,10 @@ CPlusPlus::Symbol *CPPEditor::findCanonicalSymbol(const QTextCursor &cursor,
void CPPEditor::findUsages()
{
updateSemanticInfo(m_semanticHighlighter->semanticInfo(currentSource()));
SemanticInfo info = m_lastSemanticInfo;
if (! info.doc)
return;
if (Symbol *canonicalSymbol = findCanonicalSymbol(textCursor(), info.doc, info.snapshot))
{
if (Symbol *canonicalSymbol = markSymbols()) {
m_modelManager->findUsages(canonicalSymbol);
}
}
void CPPEditor::renameUsages()
@@ -790,7 +787,15 @@ void CPPEditor::renameUsages()
void CPPEditor::renameUsagesNow()
{
Core::EditorManager::instance()->hideEditorInfoBar(QLatin1String("CppEditor.Rename"));
if (Symbol *canonicalSymbol = markSymbols()) {
Core::EditorManager::instance()->hideEditorInfoBar(QLatin1String("CppEditor.Rename"));
m_modelManager->renameUsages(canonicalSymbol);
}
}
Symbol *CPPEditor::markSymbols()
{
updateSemanticInfo(m_semanticHighlighter->semanticInfo(currentSource()));
m_currentRenameSelection = -1;
@@ -798,35 +803,33 @@ void CPPEditor::renameUsagesNow()
SemanticInfo info = m_lastSemanticInfo;
if (info.doc) {
if (Symbol *canonicalSymbol = findCanonicalSymbol(textCursor(), info.doc, info.snapshot)) {
TranslationUnit *unit = info.doc->translationUnit();
Symbol *canonicalSymbol = findCanonicalSymbol(textCursor(), info.doc, info.snapshot);
if (canonicalSymbol) {
TranslationUnit *unit = info.doc->translationUnit();
const QList<int> references = m_modelManager->references(canonicalSymbol, info.doc, info.snapshot);
foreach (int index, references) {
unsigned line, column;
unit->getTokenPosition(index, &line, &column);
const QList<int> references = m_modelManager->references(canonicalSymbol, info.doc, info.snapshot);
foreach (int index, references) {
unsigned line, column;
unit->getTokenPosition(index, &line, &column);
if (column)
--column; // adjust the column position.
if (column)
--column; // adjust the column position.
const int len = unit->tokenAt(index).f.length;
const int len = unit->tokenAt(index).f.length;
QTextCursor cursor(document()->findBlockByNumber(line - 1));
cursor.setPosition(cursor.position() + column);
cursor.setPosition(cursor.position() + len, QTextCursor::KeepAnchor);
QTextCursor cursor(document()->findBlockByNumber(line - 1));
cursor.setPosition(cursor.position() + column);
cursor.setPosition(cursor.position() + len, QTextCursor::KeepAnchor);
QTextEdit::ExtraSelection sel;
sel.format = m_occurrencesFormat;
sel.cursor = cursor;
selections.append(sel);
}
setExtraSelections(CodeSemanticsSelection, selections);
m_modelManager->renameUsages(canonicalSymbol);
QTextEdit::ExtraSelection sel;
sel.format = m_occurrencesFormat;
sel.cursor = cursor;
selections.append(sel);
}
}
setExtraSelections(CodeSemanticsSelection, selections);
return canonicalSymbol;
}
void CPPEditor::renameSymbolUnderCursor()