void ClangFormat::disableFormattingSelectedText()
{
TextEditor::TextEditorWidget *widget = TextEditor::TextEditorWidget::currentTextEditorWidget();
if (!widget)
return;
const QTextCursor tc = widget->textCursor();
if (!tc.hasSelection())
return;
// Insert start marker
const QTextBlock selectionStartBlock = tc.document()->findBlock(tc.selectionStart());
QTextCursor insertCursor(tc.document());
insertCursor.beginEditBlock();
insertCursor.setPosition(selectionStartBlock.position());
insertCursor.insertText("// clang-format off\n");
const int positionToRestore = tc.position();
// Insert end marker
QTextBlock selectionEndBlock = tc.document()->findBlock(tc.selectionEnd());
insertCursor.setPosition(selectionEndBlock.position() + selectionEndBlock.length() - 1);
insertCursor.insertText("\n// clang-format on");
insertCursor.endEditBlock();
// Reset the cursor position in order to clear the selection.
QTextCursor restoreCursor(tc.document());
restoreCursor.setPosition(positionToRestore);
widget->setTextCursor(restoreCursor);
// The indentation of these markers might be undesired, so reformat.
// This is not optimal because two undo steps will be needed to remove the markers.
const int reformatTextLength = insertCursor.position() - selectionStartBlock.position();
BeautifierPlugin::formatCurrentFile(command(selectionStartBlock.position(),
reformatTextLength));
}
bool AutoCompleter::autoBackspace(QTextCursor &cursor)
{
m_allowSkippingOfBlockEnd = false;
if (!m_autoParenthesesEnabled)
return false;
int pos = cursor.position();
if (pos == 0)
return false;
QTextCursor c = cursor;
c.setPosition(pos - 1);
QTextDocument *doc = cursor.document();
const QChar lookAhead = doc->characterAt(pos);
const QChar lookBehind = doc->characterAt(pos - 1);
const QChar lookFurtherBehind = doc->characterAt(pos - 2);
const QChar character = lookBehind;
if (character == QLatin1Char('(') || character == QLatin1Char('[')) {
QTextCursor tmp = cursor;
TextBlockUserData::findPreviousBlockOpenParenthesis(&tmp);
int blockStart = tmp.isNull() ? 0 : tmp.position();
tmp = cursor;
TextBlockUserData::findNextBlockClosingParenthesis(&tmp);
int blockEnd = tmp.isNull() ? (cursor.document()->characterCount()-1) : tmp.position();
QChar openChar = character;
QChar closeChar = (character == QLatin1Char('(')) ? QLatin1Char(')') : QLatin1Char(']');
int errors = 0;
int stillopen = 0;
countBrackets(cursor, blockStart, blockEnd, openChar, closeChar, &errors, &stillopen);
int errorsBeforeDeletion = errors + stillopen;
errors = 0;
stillopen = 0;
countBrackets(cursor, blockStart, pos - 1, openChar, closeChar, &errors, &stillopen);
countBrackets(cursor, pos, blockEnd, openChar, closeChar, &errors, &stillopen);
int errorsAfterDeletion = errors + stillopen;
if (errorsAfterDeletion < errorsBeforeDeletion)
return false; // insertion fixes parentheses or bracket errors, do not auto complete
}
// ### this code needs to be generalized
if ((lookBehind == QLatin1Char('(') && lookAhead == QLatin1Char(')'))
|| (lookBehind == QLatin1Char('[') && lookAhead == QLatin1Char(']'))
|| (lookBehind == QLatin1Char('"') && lookAhead == QLatin1Char('"')
&& lookFurtherBehind != QLatin1Char('\\'))
|| (lookBehind == QLatin1Char('\'') && lookAhead == QLatin1Char('\'')
&& lookFurtherBehind != QLatin1Char('\\'))) {
if (! isInComment(c)) {
cursor.beginEditBlock();
cursor.deleteChar();
cursor.deletePreviousChar();
cursor.endEditBlock();
return true;
}
}
return false;
}
void RefactoringEngine::startLocalRenaming(const CppTools::CursorInEditor &data,
CppTools::ProjectPart *projectPart,
RenameCallback &&renameSymbolsCallback)
{
using CppTools::CompilerOptionsBuilder;
setRefactoringEngineAvailable(false);
m_client.setLocalRenamingCallback(std::move(renameSymbolsCallback));
QString filePath = data.filePath().toString();
QTextCursor textCursor = data.cursor();
CompilerOptionsBuilder optionsBuilder{*projectPart, CLANG_VERSION, CLANG_RESOURCE_DIR};
Utils::SmallStringVector commandLine{optionsBuilder.build(
fileKindInProjectPart(projectPart, filePath),
CppTools::getPchUsage())};
commandLine.push_back(filePath);
RequestSourceLocationsForRenamingMessage message(ClangBackEnd::FilePath(filePath),
uint(textCursor.blockNumber() + 1),
uint(textCursor.positionInBlock() + 1),
textCursor.document()->toPlainText(),
std::move(commandLine),
textCursor.document()->revision());
m_server.requestSourceLocationsForRenamingMessage(std::move(message));
}
void Text2Doc(const QString &text,
QTextCursor &cursor,
const Text2DocHtmlMode htmlMode,
const bool convertLinks,
const Text2HtmlUriCallback uriCallback)
{
Text2DocConverter converter;
cursor.document()->blockSignals(true);
converter.Convert(text, cursor, htmlMode, convertLinks, false, uriCallback, Emoji::EmojiSizePx::Auto);
cursor.document()->blockSignals(false);
emit (cursor.document()->contentsChanged());
}
void GolangCode::prefixChanged(QTextCursor cur,QString pre)
{
if (m_gocodeCmd.isEmpty()) {
return;
}
if (m_gocodeProcess->state() != QProcess::NotRunning) {
return;
}
if (pre.endsWith('.')) {
m_preWord = pre;
} else if (pre.length() == 1) {
m_preWord.clear();
} else {
return;
}
m_prefix = pre;
m_lastPrefix = m_prefix;
if (!m_preWord.isEmpty()) {
m_completer->clearItemChilds(m_prefix);
}
QString src = cur.document()->toPlainText();
src = src.replace("\r\n","\n");
m_writeData = src.left(cur.position()).toUtf8();
QStringList args;
args << "-in" << "" << "-f" << "csv" << "autocomplete" << m_fileInfo.fileName() << QString::number(m_writeData.length());
m_writeData = src.toUtf8();
m_breset = false;
m_gocodeProcess->start(m_gocodeCmd,args);
}
void GolangEdit::updateLink(const QTextCursor &_cursor)
{
QTextCursor cursor = _cursor;
LiteApi::selectWordUnderCursor(cursor);
if (cursor.selectionStart() == cursor.selectionEnd()) {
m_editor->clearLink();
return;
}
if (m_linkCursor.selectionStart() == cursor.selectionStart() &&
m_linkCursor.selectionEnd() == cursor.selectionEnd()) {
if (m_lastLink.hasValidTarget()) {
m_editor->showLink(m_lastLink);
}
return;
}
m_linkCursor = cursor;
m_lastLink = LiteApi::Link();
if (m_findLinkProcess->isRunning()) {
m_findLinkProcess->kill();
m_findLinkProcess->waitForFinished(100);
//return;
}
QString cmd = LiteApi::liteide_stub_cmd(m_liteApp);
QString src = cursor.document()->toPlainText();
m_srcData = src.toUtf8();
int offset = src.left(cursor.selectionStart()).length();
QFileInfo info(m_editor->filePath());
m_findLinkProcess->setEnvironment(LiteApi::getGoEnvironment(m_liteApp).toStringList());
m_findLinkProcess->setWorkingDirectory(info.path());
m_findLinkProcess->startEx(cmd,QString("type -cursor %1:%2 -cursor_stdin -def -info .").
arg(info.fileName()).
arg(offset));
}
CompletionContextFinder::CompletionContextFinder(const QTextCursor &cursor)
: m_cursor(cursor)
, m_colonCount(-1)
, m_behaviorBinding(false)
, m_inStringLiteral(false)
, m_inImport(false)
{
QTextBlock lastBlock = cursor.block();
if (lastBlock.next().isValid())
lastBlock = lastBlock.next();
initialize(cursor.document()->begin(), lastBlock);
m_startTokenIndex = yyLinizerState.tokens.size() - 1;
// Initialize calls readLine - which skips empty lines. We should only adjust
// the start token index if the linizer still is in the same block as the cursor.
const int cursorPos = cursor.positionInBlock();
if (yyLinizerState.iter == cursor.block()) {
for (; m_startTokenIndex >= 0; --m_startTokenIndex) {
const Token &token = yyLinizerState.tokens.at(m_startTokenIndex);
if (token.end() <= cursorPos)
break;
if (token.begin() < cursorPos && token.is(Token::String))
m_inStringLiteral = true;
}
if (m_startTokenIndex == yyLinizerState.tokens.size() - 1 && yyLinizerState.insertedSemicolon)
--m_startTokenIndex;
}
getQmlObjectTypeName(m_startTokenIndex);
checkBinding();
checkImport();
}
void GmacsPreprocessor::compile(const QString &filename, const QTextCursor &cursor)
{
if (filename.isEmpty()) return;
idx = clang_createIndex(1, 0);
if (!idx) fprintf(stderr, "ERROR: createIndex failed\n");
int clang_arg_size = include_dirs_size;
char *clang_arg_ptr[clang_arg_size];
for (int i = 0; i < clang_arg_size; i++) {
clang_arg_ptr[i] = include_dirs->at(i);
//fprintf(stderr, "dirs = [%s]\n", clang_arg_ptr[i]);
}
//fprintf(stderr, "filename = [%s]\n", filename);
QString document = cursor.document()->toPlainText();
unsaved_file = new CXUnsavedFile();
//unsaved_file->Filename = filename;
//unsaved_file->Contents = document.toLocal8Bit().data();
//unsaved_file->Length = document.size();
const char *name = filename.toLocal8Bit().data();
unit = CLANG_PARSE(idx, name, clang_arg_ptr, clang_arg_size, NULL);//unsaved_file);
if (!unit) {
fprintf(stderr, "ERROR parseTranslationUnit failed\n");
} else {
CLANG_REPARSE(unit, NULL);//unsaved_file);
}
}
void QtChatWindow::tabComplete() {
if (!completer_) {
return;
}
QTextCursor cursor;
if (tabCompleteCursor_.hasSelection()) {
cursor = tabCompleteCursor_;
}
else {
cursor = input_->textCursor();
while(cursor.movePosition(QTextCursor::Left, QTextCursor::KeepAnchor) && cursor.document()->characterAt(cursor.position() - 1) != ' ') { }
}
QString root = cursor.selectedText();
if (root.isEmpty()) {
return;
}
QString suggestion = P2QSTRING(completer_->completeWord(Q2PSTRING(root)));
if (root == suggestion) {
return;
}
tabCompletion_ = true;
cursor.beginEditBlock();
cursor.removeSelectedText();
int oldPosition = cursor.position();
cursor.insertText(suggestion);
tabCompleteCursor_ = cursor;
tabCompleteCursor_.setPosition(oldPosition, QTextCursor::KeepAnchor);
cursor.endEditBlock();
tabCompletion_ = false;
}
bool ScCodeEditor::removeMatchingTokens()
{
QTextCursor cursor = textCursor();
QTextDocument *document = cursor.document();
int cursorPosition = cursor.position();
if (cursorPosition == 0)
return false;
QChar previousChar = document->characterAt(cursorPosition-1);
QChar nextChar;
if (previousChar == '{')
nextChar = '}';
else if (previousChar == '[')
nextChar = ']';
else if (previousChar == '(')
nextChar = ')';
else if (previousChar == '\'' || previousChar == '"')
nextChar = previousChar;
else
return false;
if (document->characterAt(cursorPosition) != nextChar)
return false;
cursor.beginEditBlock();
cursor.deletePreviousChar();
cursor.deleteChar();
cursor.endEditBlock();
setTextCursor(cursor);
return true;
}
void TextResultItem::setLatex(Cantor::LatexResult* result)
{
QTextCursor cursor = textCursor();
cursor.movePosition(QTextCursor::Start);
cursor.movePosition(QTextCursor::End, QTextCursor::KeepAnchor);
QString latex = result->toLatex().trimmed();
if (latex.startsWith(QLatin1String("\\begin{eqnarray*}")) &&
latex.endsWith(QLatin1String("\\end{eqnarray*}"))) {
latex = latex.mid(17);
latex = latex.left(latex.size() - 15);
}
if (result->isCodeShown()) {
if (latex.isEmpty())
cursor.removeSelectedText();
else
cursor.insertText(latex);
} else {
QTextImageFormat format;
format = epsRenderer()->render(cursor.document(),
result->data().toUrl());
format.setProperty(EpsRenderer::CantorFormula,
EpsRenderer::LatexFormula);
format.setProperty(EpsRenderer::Code, latex);
format.setProperty(EpsRenderer::Delimiter, QLatin1String("$$"));
if(format.isValid())
cursor.insertText(QString(QChar::ObjectReplacementCharacter), format);
else
cursor.insertText(i18n("Cannot render Eps file. You may need additional packages"));
}
}
void DocBlock::addLink(QUrl url)
{
myTextItem->setTextInteractionFlags(Qt::TextSelectableByKeyboard);
docType = Link;
path = url.toString();
QString str = path;
// add file icon
QTextCursor cursor = QTextCursor(myTextItem->document());
QFileInfo info(url.toLocalFile());
QFileIconProvider *provider = new QFileIconProvider();
QImage image(provider->icon(info).pixmap(16, 16).toImage());
cursor.document()->setPlainText(" ");
cursor.insertImage(image);
if (str.lastIndexOf("/") > -1)
str = str.right(str.size() - str.lastIndexOf("/") - 1);
QString html = "<a href=\""+path+"\">"+str+"</a>";
cursor.insertHtml(html);
if (arrow != 0) arrow->setColor(getHoverColor());
updateBlock(false);
}
static bool fixesBracketsError(const QString &textToInsert, const QTextCursor &cursor)
{
const QChar character = textToInsert.at(0);
const QString parentheses = QLatin1String("()");
const QString brackets = QLatin1String("[]");
if (!parentheses.contains(character) && !brackets.contains(character))
return false;
QTextCursor tmp = cursor;
bool foundBlockStart = TextBlockUserData::findPreviousBlockOpenParenthesis(&tmp);
int blockStart = foundBlockStart ? tmp.position() : 0;
tmp = cursor;
bool foundBlockEnd = TextBlockUserData::findNextBlockClosingParenthesis(&tmp);
int blockEnd = foundBlockEnd ? tmp.position() : (cursor.document()->characterCount() - 1);
const QChar openChar = parentheses.contains(character) ? QLatin1Char('(') : QLatin1Char('[');
const QChar closeChar = parentheses.contains(character) ? QLatin1Char(')') : QLatin1Char(']');
int errors = 0;
int stillopen = 0;
countBrackets(cursor, blockStart, blockEnd, openChar, closeChar, &errors, &stillopen);
int errorsBeforeInsertion = errors + stillopen;
errors = 0;
stillopen = 0;
countBrackets(cursor, blockStart, cursor.position(), openChar, closeChar, &errors, &stillopen);
countBracket(openChar, closeChar, character, &errors, &stillopen);
countBrackets(cursor, cursor.position(), blockEnd, openChar, closeChar, &errors, &stillopen);
int errorsAfterInsertion = errors + stillopen;
return errorsAfterInsertion < errorsBeforeInsertion;
}
void FakeVimProxy::requestSetBlockSelection(const QTextCursor &tc) {
QPlainTextEdit *ed = qobject_cast<QPlainTextEdit *>(m_widget);
if (!ed)
return;
QPalette pal = ed->parentWidget() != NULL ? ed->parentWidget()->palette()
: QApplication::palette();
m_blockSelection.clear();
m_clearSelection.clear();
QTextCursor cur = tc;
QTextEdit::ExtraSelection selection;
selection.format.setBackground( pal.color(QPalette::Base) );
selection.format.setForeground( pal.color(QPalette::Text) );
selection.cursor = cur;
m_clearSelection.append(selection);
selection.format.setBackground( pal.color(QPalette::Highlight) );
selection.format.setForeground( pal.color(QPalette::HighlightedText) );
int from = cur.positionInBlock();
int to = cur.anchor() - cur.document()->findBlock(cur.anchor()).position();
const int min = qMin(cur.position(), cur.anchor());
const int max = qMax(cur.position(), cur.anchor());
for ( QTextBlock block = cur.document()->findBlock(min);
block.isValid() && block.position() < max; block = block.next() ) {
cur.setPosition( block.position() + qMin(from, block.length()) );
cur.setPosition( block.position() + qMin(to, block.length()), QTextCursor::KeepAnchor );
selection.cursor = cur;
m_blockSelection.append(selection);
}
disconnect( ed, &QPlainTextEdit::selectionChanged,
this, &FakeVimProxy::updateBlockSelection );
ed->setTextCursor(tc);
connect( ed, &QPlainTextEdit::selectionChanged,
this, &FakeVimProxy::updateBlockSelection );
QPalette pal2 = ed->palette();
pal2.setColor(QPalette::Highlight, Qt::transparent);
pal2.setColor(QPalette::HighlightedText, Qt::transparent);
ed->setPalette(pal2);
updateExtraSelections();
}
virtual void reindentSelection(const QTextCursor &selection,
const QString &fileName,
const TextEditor::TextDocument *textDocument) const
{
const TextEditor::TabSettings &tabSettings =
ProjectExplorer::actualTabSettings(fileName, textDocument);
QmlJSEditor::Internal::Indenter indenter;
indenter.reindent(selection.document(), selection, tabSettings);
}
virtual void indentSelection(const QTextCursor &selection,
const QString &fileName,
const TextEditor::BaseTextDocument *textDocument) const
{
const TextEditor::TabSettings &tabSettings =
ProjectExplorer::actualTabSettings(fileName, textDocument);
CppQtStyleIndenter indenter;
indenter.indent(selection.document(), selection, QChar::Null, tabSettings);
}
int AutoCompleter::paragraphSeparatorAboutToBeInserted(QTextCursor &cursor,
const TabSettings &tabSettings)
{
if (!m_autoParenthesesEnabled)
return 0;
QTextDocument *doc = cursor.document();
if (doc->characterAt(cursor.position() - 1) != QLatin1Char('{'))
return 0;
if (!contextAllowsAutoParentheses(cursor))
return 0;
// verify that we indeed do have an extra opening brace in the document
QTextBlock block = cursor.block();
const QString textFromCusror = block.text().mid(cursor.positionInBlock()).trimmed();
int braceDepth = TextDocumentLayout::braceDepth(doc->lastBlock());
if (braceDepth <= 0 && (textFromCusror.isEmpty() || textFromCusror.at(0) != QLatin1Char('}')))
return 0; // braces are all balanced or worse, no need to do anything and separator inserted not between '{' and '}'
// we have an extra brace , let's see if we should close it
/* verify that the next block is not further intended compared to the current block.
This covers the following case:
if (condition) {|
statement;
*/
int indentation = tabSettings.indentationColumn(block.text());
if (block.next().isValid()) { // not the last block
block = block.next();
//skip all empty blocks
while (block.isValid() && tabSettings.onlySpace(block.text()))
block = block.next();
if (block.isValid()
&& tabSettings.indentationColumn(block.text()) > indentation)
return 0;
}
const QString &textToInsert = insertParagraphSeparator(cursor);
int pos = cursor.position();
cursor.insertBlock();
cursor.insertText(textToInsert);
cursor.setPosition(pos);
// if we actually insert a separator, allow it to be overwritten if
// user types it
if (!textToInsert.isEmpty())
m_allowSkippingOfBlockEnd = true;
return 1;
}
CursorInfo::Range toRange(const QTextCursor &textCursor,
unsigned utf16offset,
unsigned length)
{
QTextCursor cursor(textCursor.document());
cursor.setPosition(static_cast<int>(utf16offset));
const QTextBlock textBlock = cursor.block();
return CursorInfo::Range(
static_cast<unsigned>(textBlock.blockNumber() + 1),
static_cast<unsigned>(cursor.position() - textBlock.position() + 1),
length);
}
void DocBlock::addImage(const QImage &image, QString imagePath)
{
myTextItem->setTextInteractionFlags(Qt::TextSelectableByKeyboard);
docType = Image;
QTextCursor cursor = QTextCursor(myTextItem->document());
cursor.document()->setPlainText("");
cursor.insertImage(image);
path = imagePath;
if (arrow != 0) arrow->setColor(getHoverColor());
updateBlock(false);
}
int CppSelectionChanger::getTokenEndCursorPosition(
unsigned tokenIndex,
const QTextCursor &cursor) const
{
unsigned endLine, endColumn;
m_unit->getTokenEndPosition(tokenIndex, &endLine, &endColumn);
const QTextDocument *document = cursor.document();
const int endPosition =
document->findBlockByNumber(static_cast<int>(endLine) - 1).position()
+ static_cast<int>(endColumn) - 1;
return endPosition;
}
QString DoxygenGenerator::generate(QTextCursor cursor)
{
const QChar &c = cursor.document()->characterAt(cursor.position());
if (!c.isLetter() && c != QLatin1Char('_'))
return QString();
// Try to find what would be the declaration we are interested in.
SimpleLexer lexer;
QTextBlock block = cursor.block();
while (block.isValid()) {
const QString &text = block.text();
const QList<Token> &tks = lexer(text);
foreach (const Token &tk, tks) {
if (tk.is(T_SEMICOLON) || tk.is(T_LBRACE)) {
// No need to continue beyond this, we might already have something meaningful.
cursor.setPosition(block.position() + tk.end(), QTextCursor::KeepAnchor);
break;
}
}
if (cursor.hasSelection())
break;
block = block.next();
}
if (!cursor.hasSelection())
return QString();
QString declCandidate = cursor.selectedText();
declCandidate.replace(QChar::ParagraphSeparator, QLatin1Char('\n'));
// Let's append a closing brace in the case we got content like 'class MyType {'
if (declCandidate.endsWith(QLatin1Char('{')))
declCandidate.append(QLatin1Char('}'));
Document::Ptr doc = Document::create(QLatin1String("<doxygen>"));
doc->setUtf8Source(declCandidate.toUtf8());
doc->parse(Document::ParseDeclaration);
doc->check(Document::FastCheck);
if (!doc->translationUnit()
|| !doc->translationUnit()->ast()
|| !doc->translationUnit()->ast()->asDeclaration()) {
return QString();
}
return generate(cursor, doc->translationUnit()->ast()->asDeclaration());
}
QString AutoCompleter::autoComplete(QTextCursor &cursor, const QString &textToInsert,
bool skipChars) const
{
const bool checkBlockEnd = m_allowSkippingOfBlockEnd;
m_allowSkippingOfBlockEnd = false; // consume blockEnd.
QString autoText = replaceSelection(cursor, textToInsert);
if (!autoText.isEmpty())
return autoText;
QTextDocument *doc = cursor.document();
const QChar lookAhead = doc->characterAt(cursor.selectionEnd());
int skippedChars = 0;
if (isQuote(textToInsert) && m_autoInsertQuotes
&& contextAllowsAutoQuotes(cursor, textToInsert)) {
autoText = insertMatchingQuote(cursor, textToInsert, lookAhead, skipChars, &skippedChars);
} else if (m_autoInsertBrackets && contextAllowsAutoBrackets(cursor, textToInsert)) {
if (fixesBracketsError(textToInsert, cursor))
return QString();
autoText = insertMatchingBrace(cursor, textToInsert, lookAhead, skipChars, &skippedChars);
if (checkBlockEnd && textToInsert.at(0) == QLatin1Char('}')) {
if (textToInsert.length() > 1)
qWarning() << "*** handle event compression";
int startPos = cursor.selectionEnd(), pos = startPos;
while (doc->characterAt(pos).isSpace())
++pos;
if (doc->characterAt(pos) == QLatin1Char('}') && skipChars)
skippedChars += (pos - startPos) + 1;
}
} else {
return QString();
}
if (skipChars && skippedChars) {
const int pos = cursor.position();
cursor.setPosition(pos + skippedChars);
cursor.setPosition(pos, QTextCursor::KeepAnchor);
}
return autoText;
}
CppTools::Usages RefactoringEngine::locationsAt(const CppTools::CursorInEditor &data) const
{
CppTools::Usages usages;
QTextCursor cursor = Utils::Text::wordStartCursor(data.cursor());
Utils::OptionalLineColumn lineColumn = Utils::Text::convertPosition(cursor.document(),
cursor.position());
if (lineColumn) {
const QByteArray filePath = data.filePath().toString().toUtf8();
const ClangBackEnd::FilePathId filePathId = m_filePathCache.filePathId(ClangBackEnd::FilePathView(filePath));
usages = m_symbolQuery.sourceUsagesAt(filePathId, lineColumn->line, lineColumn->column + 1);
}
return usages;
}
void Texto::focusOutEvent(QFocusEvent *event)
{
int i, tam, erro=0;
QTextCursor cursor = textCursor();
tam = listaTextos.size();
for (i=0; i<tam; i++)
{
//if (listaTextos.at(i)->parentItem()->Type == Atributo::Type)) // não sei pq isso não funciona, se funcionasse poderíamos remover essa onda de tipoOwner
if ((listaTextos.at(i) != this) &&
(listaTextos.at(i)->document()->toPlainText().remove("\n") == cursor.document()->toPlainText().remove("\n")) &&
(tipoOwner == 1))
{
erro = 1;
break;
}
}
if (erro)
{
QMessageBox a;
a.setText("Erro! Ja existe atributo com mesmo nome.");
a.exec();
this->setFocus();
}
else
{
// o ideal seria aqui gerar um mouseReleaseEvent()
if (collidesWithItem(this->parentItem(), Qt::ContainsItemShape) == false)
{
if ((this->tipoOwner != 1) && (this->tipoOwner != 2)) // não é atributo ou atributo_identificador
{
setPos(-(this->boundingRect().width() / 2), -(this->boundingRect().height() / 2));
}
}
cursor.clearSelection();
setTextCursor(cursor);
setTextInteractionFlags(Qt::NoTextInteraction);
}
emit lostFocus(this);
QGraphicsTextItem::focusOutEvent(event);
}
static bool shouldInsertNewline(const QTextCursor &tc)
{
QTextDocument *doc = tc.document();
int pos = tc.selectionEnd();
// count the number of empty lines.
int newlines = 0;
for (int e = doc->characterCount(); pos != e; ++pos) {
const QChar ch = doc->characterAt(pos);
if (! ch.isSpace())
break;
if (ch == QChar::ParagraphSeparator)
++newlines;
}
return newlines <= 1 && doc->characterAt(pos) != QLatin1Char('}');
}
void GmacsPreprocessor::codeCompletion(const QTextCursor &cursor)
{
int line = cursor.blockNumber();
int column = cursor.columnNumber();
//const char *name = filename->toLocal8Bit().data();
const char *name = clang_getCString(clang_getTranslationUnitSpelling(unit));
//qDebug() << cursor.document()->toPlainText();
//qDebug() << cursor.document()->toPlainText().size();
QString document = cursor.document()->toPlainText();
QString text = cursor.block().text();
QRegExp exp("\t");
int tab_count = text.count(exp);
fprintf(stderr, "column = [%d]\n", cursor.positionInBlock());
//unsaved_file->Filename = name;
//unsaved_file->Contents = document.toLocal8Bit().data();
//unsaved_file->Length = document.size();
if (!unit) return;
CLANG_REPARSE(unit, NULL);//unsaved_file);
fprintf(stderr, "line = [%d], column = [%d]\n", line+1, column + tab_count);
fprintf(stderr, "name = [%s]\n", name);
CXCodeCompleteResults *res = CLANG_CODE_COMPLETION(unit, name, line+1, column + tab_count);
if (!res) fprintf(stderr, "ERROR: could not complete\n");
for (size_t i = 0; i < clang_codeCompleteGetNumDiagnostics(res); i++) {
const CXDiagnostic &diag = clang_codeCompleteGetDiagnostic(res, i);
const CXString &s = clang_getDiagnosticSpelling(diag);
fprintf(stderr, "%s\n", clang_getCString(s));
}
unsigned num_results = res->NumResults;
fprintf(stderr, "num_results = [%d]\n");
for (unsigned i = 0; i < num_results; i++) {
const CXCompletionString& str = res->Results[i].CompletionString;
unsigned chunks = clang_getNumCompletionChunks(str);
for (unsigned j = 0; j < chunks; j++) {
const CXString& out = clang_getCompletionChunkText(str, j);
//std::cout << clang_getCString(out) << " ";
if (clang_getCompletionChunkKind(str, j) != CXCompletionChunk_TypedText)
continue;
}
//std::cout << std::endl;
}
clang_disposeCodeCompleteResults(res);
}
void DocBlock::setFolded(bool fold)
{
if (fold == folded) return; //! do nothing
folded = fold;
if (fold)
{
backup = myTextItem->document()->clone();
if (docType == Image)
{
QTextCursor cursor = QTextCursor(myTextItem->document());
cursor.document()->setPlainText(" ");
cursor.insertImage(QImage(":/image.png"));
cursor.insertText(QFileInfo(path).fileName());
}
else
{
QString cue = myTextItem->toPlainText();
int index = cue.indexOf("\n");
cue.truncate(qMin(8, index));
cue.append(" ...");
myTextItem->setPlainText(cue);
myTextItem->setTextInteractionFlags(Qt::TextEditable | Qt::TextSelectableByKeyboard);
}
}
else
{
Q_ASSERT(backup != 0);
myTextItem->setDocument(backup);
if (!docType == Text)
myTextItem->setTextInteractionFlags(Qt::NoTextInteraction);
backup = 0;
}
updateBlock();
}
virtual void indentSelection(const QTextCursor &selection,
const QString &fileName,
const TextEditor::TextDocument *textDocument) const
{
// ### shares code with QmlJSTextEditor::indent
QTextDocument *doc = selection.document();
QTextBlock block = doc->findBlock(selection.selectionStart());
const QTextBlock end = doc->findBlock(selection.selectionEnd()).next();
const TextEditor::TabSettings &tabSettings =
ProjectExplorer::actualTabSettings(fileName, textDocument);
CreatorCodeFormatter codeFormatter(tabSettings);
codeFormatter.updateStateUntil(block);
do {
const int depth = codeFormatter.indentFor(block);
if (depth != -1)
tabSettings.indentLine(block, depth);
codeFormatter.updateLineStateChange(block);
block = block.next();
} while (block.isValid() && block != end);
}
void DocBlock::addWebLink(QUrl url)
{
myTextItem->setTextInteractionFlags(Qt::TextSelectableByKeyboard);
docType = WebLink;
// add web icon
QTextCursor cursor = QTextCursor(myTextItem->document());
cursor.document()->setPlainText(" ");
cursor.insertImage(QImage(":/weblink.png"));
path = url.toString();
QString str = path;
if (str.lastIndexOf("/") > 7)
str = str.left(str.lastIndexOf("/"));
QString html = "<a href=\""+path+"\">"+str+"</a>";
cursor.insertHtml(html);
if (arrow != 0)
arrow->setColor(getHoverColor());
updateBlock(false);
}
bool KReplaceStrategy::foundMatch(QTextCursor &cursor, FindDirection *findDirection)
{
bool replace = true;
if ((m_dialog->options() & KReplaceDialog::PromptOnReplace) != 0) {
findDirection->select(cursor);
// TODO: not only Yes and No, but Yes, No, All and Cancel
int value = KMessageBox::questionYesNo(m_dialog->parentWidget(),
i18n("Replace %1 with %2?", m_dialog->pattern(), m_dialog->replacement()));
if (value != KMessageBox::Yes) {
replace = false;
}
}
if (replace) {
cursor.insertText(m_dialog->replacement());
++m_replaced;
int pos = cursor.position() + m_dialog->replacement().length();;
if (cursor.document()->characterCount() <= pos)
return false;
cursor.setPosition(pos);
}
return true;
}
