void CppOutlineWidget::onItemActivated(const QModelIndex &index)
{
if (!index.isValid())
return;
updateTextCursor(index);
m_editor->setFocus();
}
void QmlJSOutlineWidget::updateSelectionInText(const QItemSelection &selection)
{
if (!syncCursor())
return;
if (!selection.indexes().isEmpty()) {
QModelIndex index = selection.indexes().first();
updateTextCursor(index);
}
}
SourceViewerWidget::SourceViewerWidget(QWidget *parent) : QPlainTextEdit(parent),
m_marginWidget(NULL),
m_findFlags(WebWidget::NoFlagsFind),
m_zoom(100)
{
new SyntaxHighlighter(document());
setZoom(SettingsManager::getValue(QLatin1String("Content/DefaultZoom")).toInt());
optionChanged(QLatin1String("SourceViewer/ShowLineNumbers"), SettingsManager::getValue(QLatin1String("SourceViewer/ShowLineNumbers")));
optionChanged(QLatin1String("SourceViewer/WrapLines"), SettingsManager::getValue(QLatin1String("SourceViewer/WrapLines")));
connect(this, SIGNAL(textChanged()), this, SLOT(updateSelection()));
connect(this, SIGNAL(cursorPositionChanged()), this, SLOT(updateTextCursor()));
connect(SettingsManager::getInstance(), SIGNAL(valueChanged(QString,QVariant)), this, SLOT(optionChanged(QString,QVariant)));
}
SourceViewerWidget::SourceViewerWidget(QWidget *parent) : QPlainTextEdit(parent),
m_marginWidget(nullptr),
m_findFlags(WebWidget::NoFlagsFind),
m_zoom(100)
{
new SyntaxHighlighter(document());
setZoom(SettingsManager::getValue(SettingsManager::Content_DefaultZoomOption).toInt());
optionChanged(SettingsManager::Interface_ShowScrollBarsOption, SettingsManager::getValue(SettingsManager::Interface_ShowScrollBarsOption));
optionChanged(SettingsManager::SourceViewer_ShowLineNumbersOption, SettingsManager::getValue(SettingsManager::SourceViewer_ShowLineNumbersOption));
optionChanged(SettingsManager::SourceViewer_WrapLinesOption, SettingsManager::getValue(SettingsManager::SourceViewer_WrapLinesOption));
connect(this, SIGNAL(textChanged()), this, SLOT(updateSelection()));
connect(this, SIGNAL(cursorPositionChanged()), this, SLOT(updateTextCursor()));
connect(SettingsManager::getInstance(), SIGNAL(valueChanged(int,QVariant)), this, SLOT(optionChanged(int,QVariant)));
}
bool SourceViewerWidget::findText(const QString &text, WebWidget::FindFlags flags)
{
const bool isTheSame(text == m_findText);
m_findText = text;
m_findFlags = flags;
if (!text.isEmpty())
{
QTextDocument::FindFlags nativeFlags;
if (flags.testFlag(WebWidget::BackwardFind))
{
nativeFlags |= QTextDocument::FindBackward;
}
if (flags.testFlag(WebWidget::CaseSensitiveFind))
{
nativeFlags |= QTextDocument::FindCaseSensitively;
}
QTextCursor findTextCursor(m_findTextAnchor);
if (!isTheSame)
{
findTextCursor = textCursor();
}
else if (!flags.testFlag(WebWidget::BackwardFind))
{
findTextCursor.setPosition(findTextCursor.selectionEnd(), QTextCursor::MoveAnchor);
}
m_findTextAnchor = document()->find(text, findTextCursor, nativeFlags);
if (m_findTextAnchor.isNull())
{
m_findTextAnchor = textCursor();
m_findTextAnchor.setPosition((flags.testFlag(WebWidget::BackwardFind) ? (document()->characterCount() - 1) : 0), QTextCursor::MoveAnchor);
m_findTextAnchor = document()->find(text, m_findTextAnchor, nativeFlags);
}
if (!m_findTextAnchor.isNull())
{
const QTextCursor currentTextCursor(textCursor());
disconnect(this, SIGNAL(cursorPositionChanged()), this, SLOT(updateTextCursor()));
setTextCursor(m_findTextAnchor);
ensureCursorVisible();
const QPoint position(horizontalScrollBar()->value(), verticalScrollBar()->value());
setTextCursor(currentTextCursor);
horizontalScrollBar()->setValue(position.x());
verticalScrollBar()->setValue(position.y());
connect(this, SIGNAL(cursorPositionChanged()), this, SLOT(updateTextCursor()));
}
}
m_findTextSelection = m_findTextAnchor;
updateSelection();
return !m_findTextAnchor.isNull();
}
