QDocumentCursor QDocumentCursorTest::str2cur(const QString &s){
QStringList sl=s.split("|");
if (sl.size()==2) return doc->cursor(sl[0].toInt(),sl[1].toInt());
else if (sl.size()==4) return doc->cursor(sl[0].toInt(),sl[1].toInt(),sl[2].toInt(),sl[3].toInt());
else return QDocumentCursor();
}
void QSearchReplacePanel::on_cbSelection_toggled(bool on)
{
if ( m_search )
m_search->setScope(on ? editor()->cursor() : QDocumentCursor());
leFind->setFocus();
}
QDocumentCursor cursorFromValue(const QScriptValue& value){
QDocumentCursor * c = qobject_cast<QDocumentCursor*> (value.toQObject());
if (!c) {
if (value.engine() && value.engine()->currentContext()) value.engine()->currentContext()->throwError(scriptengine::tr("Expected cursor object"));
return QDocumentCursor();
}
return *c;
}
QDocumentCursor CursorHistory::currentPos() {
if (!currentEntryValid()) {
validate();
}
if (!currentEntryValid()) {
qDebug() << "invalid current position in CursorHistory";
return QDocumentCursor();
}
return (*currentEntry).toCursor();
}
QDocumentCursor CursorHistory::forward(const QDocumentCursor ¤tCursor) {
Q_UNUSED(currentCursor);
CursorPosList::iterator next = nextValidEntry(currentEntry);
if (currentEntry == history.end() || next == history.end()) {
updateNavActions();
return QDocumentCursor();
}
currentEntry = next;
updateNavActions();
return currentPos();
}
/*!
\internal
*/
void QCodeCompletionEngine::run()
{
if ( m_cur.isNull() )
return;
//qDebug("complete!");
complete(m_cur, m_trig);
m_cur = QDocumentCursor();
m_trig.clear();
}
void QSearchReplacePanel::on_cbCursor_toggled(bool on)
{
if ( m_search )
{
m_search->setOrigin(on ? editor()->cursor() : QDocumentCursor());
if ( cbHighlight->isChecked() )
m_search->next(false);
}
leFind->setFocus();
}
/*!
\brief Clear matches
This function should be called anytime you perform a search with the HighlightAll option,
once you're done iterating over the matches.
*/
void QDocumentSearch::clearMatches()
{
if ( !m_editor || !m_editor->document() )
return;
//qDebug("clearing matches");
m_cursor = QDocumentCursor();
if ( m_group != -1 )
{
m_editor->document()->clearMatches(m_group);
m_editor->document()->flushMatches(m_group);
m_group = -1;
}
m_highlight.clear();
}
QDocumentCursor CursorHistory::back(const QDocumentCursor ¤tCursor) {
if (currentEntry == history.begin()) {
updateNavActions();
return QDocumentCursor();
}
// insert currentCursor to be able to go back
if (currentCursor.isValid() && insertPos(currentCursor, false)) {
currentEntry--;
}
CursorPosition pos(currentCursor);
if (pos.isValid() && !pos.equals(*currentEntry)) {
updateNavActions();
return currentPos();
}
currentEntry = prevValidEntry(currentEntry);
updateNavActions();
return currentPos();
}
/*!
\return A cursor pointing to the n-th index match
\param idx index of the match to lookup
The cursor returned, if valid, delimits the match through its selection.
*/
QDocumentCursor QDocumentSearch::match(int idx) const
{
return idx >= 0 && idx < m_highlight.count() ? m_highlight.at(idx) : QDocumentCursor();
}
QDocumentCursor getHighlightedSelectionIntern(QEditor* ed, const QString& str){
int minLine, minCol, maxLine, maxCol;
getHighlightedSelectionIntern(ed,minLine, minCol, maxLine, maxCol, str);
if (minLine==-1 || maxLine==-1) return QDocumentCursor();
return ed->document()->cursor(minLine, minCol, maxLine, maxCol);
}
void QSearchReplacePanel::on_leFind_textEdited(const QString& text)
{
bool hadSearch = m_search;
QDocumentCursor cur = editor()->cursor();
if ( m_search )
{
cur = m_search->cursor();
m_search->setSearchText(text);
if ( cbCursor->isChecked() )
{
QDocumentCursor c = cur;
c.setColumnNumber(qMin(c.anchorColumnNumber(), c.columnNumber()));
m_search->setCursor(c);
}
} else {
// TODO : make incremental search optional
init();
}
if ( text.isEmpty() )
{
leFind->setStyleSheet(QString());
return;
}
m_search->setOption(QDocumentSearch::Silent, true);
find(0);
m_search->setOption(QDocumentSearch::Silent, false);
if ( m_search->cursor().isNull() )
{
leFind->setStyleSheet("QLineEdit { background: red; color : white; }");
if ( hadSearch )
{
m_search->setCursor(cur);
// figure out whether other matches are availables
QDocumentSearch::Options opts = m_search->options();
opts &= ~QDocumentSearch::HighlightAll;
opts |= QDocumentSearch::Silent;
QDocumentSearch temp(editor(), text, opts);
temp.setOrigin(QDocumentCursor());
temp.setScope(m_search->scope());
temp.next(true);
if ( temp.cursor().isValid() )
{
// other match found from doc start
leFind->setStyleSheet("QLineEdit { background: yellow; color : black; }");
m_search->setCursor(cur.document()->cursor(0,0));
find(0);
}
}
} else {
leFind->setStyleSheet(QString());
editor()->setCursor(m_search->cursor());
}
}
