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#ifndef SEARCHTEXTLOCATOR_H
#define SEARCHTEXTLOCATOR_H
#include "guiSQLiteStudio_global.h"
#include <QObject>
#include <QTextDocument>
class GUI_API_EXPORT SearchTextLocator : public QObject
{
Q_OBJECT
public:
struct GUI_API_EXPORT Occurrance
{
int start;
int end;
};
SearchTextLocator(QTextDocument* document, QObject* parent = nullptr);
QString getLookupString() const;
void setLookupString(const QString& value);
QString getReplaceString() const;
void setReplaceString(const QString& value);
bool getCaseSensitive() const;
void setCaseSensitive(bool value);
bool getRegularExpression() const;
void setRegularExpression(bool value);
bool getSearchBackwards() const;
void setSearchBackwards(bool value);
int getStartPosition() const;
void setStartPosition(int value);
void reset();
private:
QTextDocument::FindFlags getFlags();
void notFound();
QTextCursor findInWholeDoc(QTextDocument::FindFlags flags);
void replaceCurrent();
QTextDocument* document = nullptr;
int initialStartPosition;
int lastMatchStart = -1;
int lastMatchEnd = -1;
bool afterDocPositionSwitch = false;
bool ignoreCursorMovements = false;
// Config parameters
QString lookupString;
QString replaceString;
bool caseSensitive = false;
bool regularExpression = false;
bool searchBackwards = false;
int startPosition = 0;
public slots:
bool find(QTextDocument::FindFlags flags = QTextDocument::FindFlags());
void findNext();
void findPrev();
bool replaceAndFind();
void replaceAll();
void cursorMoved();
signals:
void found(int start, int end);
void reachedEnd();
void replaceAvailable(bool available);
void newCursorPositionAfterAllReplaced(int newPos);
};
#endif // SEARCHTEXTLOCATOR_H
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