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C++: Equalize startOfOperator()

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There are two versions of startOfOperator:
    * InternalCppCompletionAssistProcessor::startOfOperator
    * ClangCompletionAssistProcessor::startOfOperator

The latter started as a copy of the former, but the former got some bug
fixes in the meantime.  Adjust both versions to each other, so it's easy
to diff them and to extract the duplication in a follow-up change.

Change-Id: Icf48386bf1ad0fa473bec476c5412be9b1890139
Reviewed-by: David Schulz <david.schulz@theqtcompany.com>
This commit is contained in:
Nikolai Kosjar
2016-03-29 13:53:55 +02:00
parent da5309cbc6
commit 4b3a987c39
3 changed files with 30 additions and 24 deletions
Download Patch File Download Diff File Expand all files Collapse all files

36
src/plugins/cpptools/cppcompletionassist.cpp
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@@ -941,19 +941,25 @@ IAssistProposal *InternalCppCompletionAssistProcessor::createHintProposal(
return proposal;
}
int InternalCppCompletionAssistProcessor::startOfOperator(int pos,
int InternalCppCompletionAssistProcessor::startOfOperator(int positionInDocument,
unsigned *kind,
bool wantFunctionCall) const
{
const QChar ch = pos > -1 ? m_interface->characterAt(pos - 1) : QChar();
const QChar ch2 = pos > 0 ? m_interface->characterAt(pos - 2) : QChar();
const QChar ch3 = pos > 1 ? m_interface->characterAt(pos - 3) : QChar();
const QChar ch = positionInDocument > -1
? m_interface->characterAt(positionInDocument - 1)
: QChar();
const QChar ch2 = positionInDocument > 0
? m_interface->characterAt(positionInDocument - 2)
: QChar();
const QChar ch3 = positionInDocument > 1
? m_interface->characterAt(positionInDocument - 3)
: QChar();
int start = pos - CppCompletionAssistProvider::activationSequenceChar(ch, ch2, ch3, kind,
int start = positionInDocument - CppCompletionAssistProvider::activationSequenceChar(ch, ch2, ch3, kind,
wantFunctionCall, /*wantQt5SignalSlots*/ true);
if (start != pos) {
if (start != positionInDocument) {
QTextCursor tc(m_interface->textDocument());
tc.setPosition(pos);
tc.setPosition(positionInDocument);
// Include completion: make sure the quote character is the first one on the line
if (*kind == T_STRING_LITERAL) {
@@ -962,7 +968,7 @@ int InternalCppCompletionAssistProcessor::startOfOperator(int pos,
QString sel = s.selectedText();
if (sel.indexOf(QLatin1Char('"')) < sel.length() - 1) {
*kind = T_EOF_SYMBOL;
start = pos;
start = positionInDocument;
}
}
@@ -970,7 +976,7 @@ int InternalCppCompletionAssistProcessor::startOfOperator(int pos,
ExpressionUnderCursor expressionUnderCursor(m_interface->languageFeatures());
if (expressionUnderCursor.startOfFunctionCall(tc) == -1) {
*kind = T_EOF_SYMBOL;
start = pos;
start = positionInDocument;
}
}
@@ -984,10 +990,10 @@ int InternalCppCompletionAssistProcessor::startOfOperator(int pos,
if (*kind == T_AMPER && tokenIdx > 0) {
const Token &previousToken = tokens.at(tokenIdx - 1);
if (previousToken.kind() == T_COMMA)
start = pos - (tk.utf16charOffset - previousToken.utf16charOffset) - 1;
start = positionInDocument - (tk.utf16charOffset - previousToken.utf16charOffset) - 1;
} else if (*kind == T_DOXY_COMMENT && !(tk.is(T_DOXY_COMMENT) || tk.is(T_CPP_DOXY_COMMENT))) {
*kind = T_EOF_SYMBOL;
start = pos;
start = positionInDocument;
}
// Don't complete in comments or strings, but still check for include completion
else if (tk.is(T_COMMENT) || tk.is(T_CPP_COMMENT)
@@ -998,11 +1004,11 @@ int InternalCppCompletionAssistProcessor::startOfOperator(int pos,
&& *kind != T_SLASH
&& *kind != T_DOT))) {
*kind = T_EOF_SYMBOL;
start = pos;
start = positionInDocument;
// Include completion: can be triggered by slash, but only in a string
} else if (*kind == T_SLASH && (tk.isNot(T_STRING_LITERAL) && tk.isNot(T_ANGLE_STRING_LITERAL))) {
*kind = T_EOF_SYMBOL;
start = pos;
start = positionInDocument;
} else if (*kind == T_LPAREN) {
if (tokenIdx > 0) {
const Token &previousToken = tokens.at(tokenIdx - 1); // look at the token at the left of T_LPAREN
@@ -1016,7 +1022,7 @@ int InternalCppCompletionAssistProcessor::startOfOperator(int pos,
default:
// that's a bad token :)
*kind = T_EOF_SYMBOL;
start = pos;
start = positionInDocument;
}
}
}
@@ -1040,7 +1046,7 @@ int InternalCppCompletionAssistProcessor::startOfOperator(int pos,
if (!include) {
*kind = T_EOF_SYMBOL;
start = pos;
start = positionInDocument;
} else {
if (*kind == T_DOT) {
start = findStartOfName(start);