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qplaintexteditsearchwidget.h
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qplaintexteditsearchwidget.h
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/*
* Copyright (c) 2014-2022 Patrizio Bekerle -- <[email protected]>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*
*/
#pragma once
#include <QPlainTextEdit>
#include <QTimer>
#include <QWidget>
namespace Ui {
class QPlainTextEditSearchWidget;
}
class QPlainTextEditSearchWidget : public QWidget {
Q_OBJECT
public:
enum SearchMode { PlainTextMode, WholeWordsMode, RegularExpressionMode };
explicit QPlainTextEditSearchWidget(QPlainTextEdit *parent = nullptr);
bool doSearch(bool searchDown = true, bool allowRestartAtTop = true,
bool updateUI = true);
void setDarkMode(bool enabled);
~QPlainTextEditSearchWidget();
void setSearchText(const QString &searchText);
void setSearchMode(SearchMode searchMode);
void setDebounceDelay(uint debounceDelay);
void activate(bool focus);
void clearSearchExtraSelections();
void updateSearchExtraSelections();
private:
Ui::QPlainTextEditSearchWidget *ui;
int _searchResultCount;
int _currentSearchResult;
QList<QTextEdit::ExtraSelection> _searchExtraSelections;
QColor selectionColor;
QTimer _debounceTimer;
QString _searchTerm;
void setSearchExtraSelections() const;
void stopDebounce();
protected:
QPlainTextEdit *_textEdit;
bool _darkMode;
bool eventFilter(QObject *obj, QEvent *event) override;
public Q_SLOTS:
void activate();
void deactivate();
void doSearchDown();
void doSearchUp();
void setReplaceMode(bool enabled);
void activateReplace();
bool doReplace(bool forAll = false);
void doReplaceAll();
void reset();
void doSearchCount();
protected Q_SLOTS:
void searchLineEditTextChanged(const QString &arg1);
void performSearch();
void updateSearchCountLabelText();
void setSearchSelectionColor(const QColor &color);
private Q_SLOTS:
void on_modeComboBox_currentIndexChanged(int index);
void on_matchCaseSensitiveButton_toggled(bool checked);
};