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Removed the TokenCache.

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This commit is contained in:
Erik Verbruggen
2010-06-29 17:47:59 +02:00
parent bb8aed629f
commit e3e8b1a5c0
22 changed files with 107 additions and 250 deletions
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32
src/plugins/cpptools/cppcodecompletion.cpp
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@@ -452,8 +452,7 @@ QIcon CppCodeCompletion::iconForSymbol(Symbol *symbol) const
/*
Searches backwards for an access operator.
*/
static int startOfOperator(TokenCache *tokenCache,
TextEditor::ITextEditable *editor,
static int startOfOperator(TextEditor::ITextEditable *editor,
int pos, unsigned *kind,
bool wantFunctionCall)
{
@@ -546,14 +545,19 @@ static int startOfOperator(TokenCache *tokenCache,
}
if (completionKind == T_COMMA) {
ExpressionUnderCursor expressionUnderCursor(tokenCache);
ExpressionUnderCursor expressionUnderCursor;
if (expressionUnderCursor.startOfFunctionCall(tc) == -1) {
completionKind = T_EOF_SYMBOL;
start = pos;
}
}
const SimpleToken tk = tokenCache->tokenUnderCursor(tc);
SimpleLexer tokenize;
tokenize.setQtMocRunEnabled(true);
tokenize.setSkipComments(false);
const QList<SimpleToken> &tokens = tokenize(tc.block().text());
const int tokenIdx = SimpleLexer::tokenAt(tokens, tc.positionInBlock());
const SimpleToken &tk = (tokenIdx == -1) ? SimpleToken() : tokens.at(tokenIdx);
if (completionKind == T_DOXY_COMMENT && !(tk.is(T_DOXY_COMMENT) || tk.is(T_CPP_DOXY_COMMENT))) {
completionKind = T_EOF_SYMBOL;
@@ -573,7 +577,6 @@ static int startOfOperator(TokenCache *tokenCache,
start = pos;
}
else if (completionKind == T_LPAREN) {
const QList<SimpleToken> &tokens = tokenCache->tokensForBlock(tc.block());
int i = 0;
for (; i < tokens.size(); ++i) {
const SimpleToken &token = tokens.at(i);
@@ -595,11 +598,12 @@ static int startOfOperator(TokenCache *tokenCache,
// Check for include preprocessor directive
else if (completionKind == T_STRING_LITERAL || completionKind == T_ANGLE_STRING_LITERAL || completionKind == T_SLASH) {
bool include = false;
const QList<SimpleToken> &tokens = tokenCache->tokensForBlock(tc.block());
if (tokens.size() >= 3) {
if (tokens.at(0).is(T_POUND) && tokens.at(1).is(T_IDENTIFIER) && (tokens.at(2).is(T_STRING_LITERAL) ||
tokens.at(2).is(T_ANGLE_STRING_LITERAL))) {
QString directive = tokenCache->text(tc.block(), 1);
const SimpleToken &directiveToken = tokens.at(1);
QString directive = tc.block().text().mid(directiveToken.position(),
directiveToken.length());
if (directive == QLatin1String("include") ||
directive == QLatin1String("include_next") ||
directive == QLatin1String("import")) {
@@ -632,10 +636,9 @@ int CppCodeCompletion::startPosition() const
bool CppCodeCompletion::triggersCompletion(TextEditor::ITextEditable *editor)
{
const int pos = editor->position();
TokenCache *tokenCache = m_manager->tokenCache(editor);
unsigned token = T_EOF_SYMBOL;
if (startOfOperator(tokenCache, editor, pos, &token, /*want function call=*/ true) != pos) {
if (startOfOperator(editor, pos, &token, /*want function call=*/ true) != pos) {
if (token == T_POUND) {
if (TextEditor::BaseTextEditor *edit = qobject_cast<TextEditor::BaseTextEditor *>(editor->widget())) {
QTextCursor tc(edit->document());
@@ -683,8 +686,7 @@ int CppCodeCompletion::startCompletionHelper(TextEditor::ITextEditable *editor)
while (editor->characterAt(endOfOperator - 1).isSpace())
--endOfOperator;
TokenCache *tokenCache = m_manager->tokenCache(editor);
int endOfExpression = startOfOperator(tokenCache, editor, endOfOperator,
int endOfExpression = startOfOperator(editor, endOfOperator,
&m_completionOperator,
/*want function call =*/ true);
@@ -725,7 +727,7 @@ int CppCodeCompletion::startCompletionHelper(TextEditor::ITextEditable *editor)
return m_startPosition;
}
ExpressionUnderCursor expressionUnderCursor(m_manager->tokenCache(editor));
ExpressionUnderCursor expressionUnderCursor;
QTextCursor tc(edit->document());
if (m_completionOperator == T_COMMA) {
@@ -822,8 +824,7 @@ int CppCodeCompletion::startCompletionInternal(TextEditor::BaseTextEditor *edit,
QTextCursor tc(edit->document());
tc.setPosition(index);
TokenCache *tokenCache = m_manager->tokenCache(edit->editableInterface());
ExpressionUnderCursor expressionUnderCursor(tokenCache);
ExpressionUnderCursor expressionUnderCursor;
const QString baseExpression = expressionUnderCursor(tc);
// Resolve the type of this expression
@@ -1079,8 +1080,7 @@ bool CppCodeCompletion::completeConstructorOrFunction(const QList<LookupItem> &r
QTextCursor tc(edit->document());
tc.setPosition(endOfExpression);
TokenCache *tokenCache = m_manager->tokenCache(m_editor);
BackwardsScanner bs(tokenCache, tc);
BackwardsScanner bs(tc);
const int startToken = bs.startToken();
const int lineStartToken = bs.startOfLine(startToken);
// make sure the required tokens are actually available