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Avoid inserting another closing character when completing includes

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When a closing character is already there, it shouldn't be appended.
Done by generalizing the same code for automatically inserted brackets
after C++ symbols.
This commit is contained in:
Thorbjørn Lindeijer
2009-07-24 13:48:21 +02:00
parent b49d715a1c
commit 5271117e5b
1 changed files with 17 additions and 25 deletions
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42
src/plugins/cpptools/cppcodecompletion.cpp
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@@ -1209,7 +1209,6 @@ bool CppCodeCompletion::completeInclude(const QTextCursor &cursor)
// Make completion for all relevant includes
if (ProjectExplorer::Project *project = ProjectExplorer::ProjectExplorerPlugin::instance()->currentProject()) {
QStringList items;
QStringList includePaths = m_manager->projectInfo(project).includePaths;
const QString currentFilePath = QFileInfo(m_editor->file()->fileName()).path();
if (!includePaths.contains(currentFilePath))
@@ -1221,22 +1220,17 @@ bool CppCodeCompletion::completeInclude(const QTextCursor &cursor)
realPath += QLatin1Char('/');
realPath += directoryPrefix;
}
items.append(m_manager->includesInPath(realPath));
}
if (!items.isEmpty()) {
foreach (const QString &itemText, items) {
foreach (const QString &itemText, m_manager->includesInPath(realPath)) {
TextEditor::CompletionItem item(this);
item.m_text += itemText;
// TODO: Icon for include files
item.m_icon = m_icons.keywordIcon();
m_completions.append(item);
}
return true;
}
}
return false;
return !m_completions.isEmpty();
}
void CppCodeCompletion::completeNamespace(const QList<Symbol *> &candidates,
@@ -1443,15 +1437,16 @@ void CppCodeCompletion::complete(const TextEditor::CompletionItem &item)
symbol = item.m_data.value<Symbol *>();
QString toInsert;
QString extraChars;
int extraLength = 0;
if (m_completionOperator == T_SIGNAL || m_completionOperator == T_SLOT) {
toInsert = item.m_text;
toInsert += QLatin1Char(')');
extraChars += QLatin1Char(')');
} else if (m_completionOperator == T_STRING_LITERAL || m_completionOperator == T_ANGLE_STRING_LITERAL) {
toInsert = item.m_text;
if (!toInsert.endsWith(QLatin1Char('/')))
toInsert += QLatin1Char((m_completionOperator == T_ANGLE_STRING_LITERAL) ? '>' : '"');
extraChars += QLatin1Char((m_completionOperator == T_ANGLE_STRING_LITERAL) ? '>' : '"');
} else {
toInsert = item.m_text;
@@ -1459,8 +1454,6 @@ void CppCodeCompletion::complete(const TextEditor::CompletionItem &item)
//<< overview.prettyType(symbol->type());
if (m_autoInsertBrackets && symbol && symbol->type()) {
QString extraChars;
if (Function *function = symbol->type()->asFunctionType()) {
// If the member is a function, automatically place the opening parenthesis,
// except when it might take template parameters.
@@ -1487,22 +1480,21 @@ void CppCodeCompletion::complete(const TextEditor::CompletionItem &item)
}
}
}
// Avoid inserting characters that are already there
for (int i = 0; i < extraChars.length(); ++i) {
const QChar a = extraChars.at(i);
const QChar b = m_editor->characterAt(m_editor->position() + i);
if (a == b)
++extraLength;
else
break;
}
toInsert += extraChars;
}
}
// Avoid inserting characters that are already there
for (int i = 0; i < extraChars.length(); ++i) {
const QChar a = extraChars.at(i);
const QChar b = m_editor->characterAt(m_editor->position() + i);
if (a == b)
++extraLength;
else
break;
}
toInsert += extraChars;
// Insert the remainder of the name
int length = m_editor->position() - m_startPosition + extraLength;
m_editor->setCurPos(m_startPosition);