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Always remove the duplicates from the completion, even when the items are not sorted.

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This commit is contained in:
Roberto Raggi
2010-05-28 12:51:12 +02:00
parent 2dc7a6a1eb
commit 1b41c06590
2 changed files with 23 additions and 31 deletions
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52
src/plugins/cpptools/cppcodecompletion.cpp
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@@ -82,10 +82,6 @@ namespace {
const bool debug = ! qgetenv("CPLUSPLUS_DEBUG").isEmpty();
}
enum {
MAX_COMPLETION_ITEM = 1000
};
using namespace CPlusPlus;
namespace CppTools {
@@ -660,7 +656,10 @@ int CppCodeCompletion::startCompletion(TextEditor::ITextEditable *editor)
int index = startCompletionHelper(editor);
if (index != -1) {
if (m_completionOperator != T_EOF_SYMBOL)
qStableSort(m_completions.begin(), m_completions.end(), completionItemLessThan);
qSort(m_completions.begin(), m_completions.end(), completionItemLessThan);
// always remove duplicates
m_completions = removeDuplicates(m_completions);
}
return index;
}
@@ -1590,45 +1589,36 @@ void CppCodeCompletion::completions(QList<TextEditor::CompletionItem> *completio
}
}
QList<TextEditor::CompletionItem> CppCodeCompletion::getCompletions()
QList<TextEditor::CompletionItem> CppCodeCompletion::removeDuplicates(const QList<TextEditor::CompletionItem> &items)
{
QList<TextEditor::CompletionItem> completionItems;
completions(&completionItems);
if (m_completionOperator == T_EOF_SYMBOL && completionItems.size() < MAX_COMPLETION_ITEM) {
qStableSort(completionItems.begin(), completionItems.end(), completionItemLessThan);
}
// Remove duplicates
QString lastKey;
QList<TextEditor::CompletionItem> uniquelist;
QSet<QString> processed;
foreach (const TextEditor::CompletionItem &item, completionItems) {
if (item.text != lastKey) {
foreach (const TextEditor::CompletionItem &item, items) {
if (! processed.contains(item.text)) {
processed.insert(item.text);
uniquelist.append(item);
lastKey = item.text;
} else {
TextEditor::CompletionItem &lastItem = uniquelist.last();
Symbol *symbol = qvariant_cast<Symbol *>(item.data);
Symbol *lastSymbol = qvariant_cast<Symbol *>(lastItem.data);
if (symbol && lastSymbol) {
Function *funTy = symbol->type()->asFunctionType();
Function *lastFunTy = lastSymbol->type()->asFunctionType();
if (funTy && lastFunTy) {
if (funTy->argumentCount() == lastFunTy->argumentCount())
continue;
if (Symbol *symbol = qvariant_cast<Symbol *>(item.data)) {
if (Function *funTy = symbol->type()->asFunctionType()) {
if (funTy->hasArguments())
++uniquelist.back().duplicateCount;
}
}
++lastItem.duplicateCount;
}
}
return uniquelist;
}
QList<TextEditor::CompletionItem> CppCodeCompletion::getCompletions()
{
QList<TextEditor::CompletionItem> completionItems;
completions(&completionItems);
return completionItems;
}
void CppCodeCompletion::complete(const TextEditor::CompletionItem &item)
{
Symbol *symbol = 0;