/****************************************************************************
**
** Copyright (C) 2006-2009 fullmetalcoder <fullmetalcoder@hotmail.fr>
**
** This file is part of the Edyuk project <http://edyuk.org>
**
** This file may be used under the terms of the GNU General Public License
** version 3 as published by the Free Software Foundation and appearing in the
** file GPL.txt included in the packaging of this file.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
****************************************************************************/

#include "qsearchreplacepanel.h"
#include "flowlayout.h"

/*!
	\file qsearchreplacepanel.cpp
	\brief Implementation of the QSearchReplacePanel class.

	\see QSearchReplacePanel
*/

#include "qeditor.h"

#include "qdocument.h"
#include "qdocumentline.h"
#include "qdocumentcursor.h"
#include "qdocumentsearch.h"
#include "qformatscheme.h"
#include "utilsSystem.h"

#include "configmanagerinterface.h"

#include "QCompleter"
/*!
	\ingroup widgets
	@{
*/

/*!
	\class QSearchReplacePanel
	\brief A panel that provide inline search/replace functionalities
*/

QCE_AUTO_REGISTER(QSearchReplacePanel)

bool cbHasFocus(const QComboBox* cb) {
	if (cb->hasFocus()) return true;
	if (cb->lineEdit() && cb->lineEdit()->hasFocus()) return true;
	//test for popupped combobox
	foreach (QObject* o, cb->children()) {
		QWidget* w = qobject_cast<QWidget*>(o);
		if (!w) continue;
		if (w->isVisible() && w->hasFocus()) return true;
		foreach (QObject* p, o->children()) {
			QWidget* x = qobject_cast<QWidget*>(p);
			if (!x) continue;
			if (x->isVisible() && x->hasFocus()) return true;
		}
	}
	return false;
}

const int MAX_HISTORY_ENTRIES = 100;

QStringList findHistory, replaceHistory;

/*!
	\brief Constructor
*/
QSearchReplacePanel::QSearchReplacePanel(QWidget *p)
  : QPanel(p),m_search(nullptr),m_lastDirection(false),useLineForSearch(false),searchOnlyInSelection(false)
{
    setObjectName("searchPanel");

    ConfigManagerInterface* conf = ConfigManagerInterface::getInstance();
    //setupUi(this);
    // do it completely programatic
    //this->resize(801, 21);
    QVBoxLayout *vboxLayout=new QVBoxLayout(this);
    QWidget *searchWidget=new QWidget(nullptr);
    //searchWidget->setSizePolicy(QSizePolicy::Preferred,QSizePolicy::MinimumExpanding);
    vboxLayout->addWidget(searchWidget);
    FlowLayoutX *flowLayout=new FlowLayoutX(searchWidget,1,1,1);

    QSize buttonSize(22,22);

    // find section
    bClose = new QToolButton(this);
    bClose->setAutoRaise(true);
    bClose->setObjectName(("bClose"));

    QIcon closeIcon = getRealIconCached("close-tab");
    closeIcon.addFile(":/images-ng/close-tab-hover.svgz", QSize(), QIcon::Active);
    bClose->setIcon(closeIcon);
    flowLayout->addWidget(bClose);

    QLabel* lbFind = new QLabel(this);
    lbFind->setObjectName(("lbFind"));
    lbFind->setMinimumHeight(buttonSize.height());
    flowLayout->addWidget(lbFind);

    cFind = new QComboBox(this);
    cFind->setEditable(true);
    cFind->lineEdit()->setClearButtonEnabled(true);
    cFind->completer()->setCompletionMode(QCompleter::PopupCompletion);
    cFind->completer()->setCaseSensitivity(Qt::CaseSensitive);
    cFind->setObjectName(("cFind"));
    QSizePolicy sizePolicy4(QSizePolicy::Expanding, QSizePolicy::Fixed);
    sizePolicy4.setHorizontalStretch(2);
    cFind->setSizePolicy(sizePolicy4);
    cFind->setMinimumSize(QSize(120, 22));
    conf->registerOption("Search/Find History", &findHistory, QStringList());
    if(findHistory.size()>MAX_HISTORY_ENTRIES){

#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
        findHistory.remove(0,findHistory.size()-MAX_HISTORY_ENTRIES);
        findHistory.squeeze();
#else
        const int cnt=findHistory.size()-MAX_HISTORY_ENTRIES;
        for(int i=0;i<cnt;++i)
            findHistory.removeFirst();
#endif
    }
    conf->linkOptionToObject(&findHistory, cFind, LinkOptions(LO_UPDATE_ALL | LO_DIRECT_OVERRIDE));
    flowLayout->addWidget(cFind);

    buttonSize.setHeight(cFind->height());
    buttonSize.setWidth(cFind->height());


    bNext = new QToolButton(this);
    bNext->setObjectName(("bNext"));
    bNext->setMinimumSize(buttonSize);
    bNext->setMaximumSize(buttonSize);
    bNext->setIcon(getRealIconCached("down"));
    flowLayout->addWidget(bNext);

    bPrevious = new QToolButton(this);
    bPrevious->setObjectName(("bPrevious"));
    bPrevious->setMinimumSize(buttonSize);
    bPrevious->setMaximumSize(buttonSize);
    bPrevious->setIcon(getRealIconCached("up"));
    flowLayout->addWidget(bPrevious);

    bCount = new QToolButton(this);
    bCount->setObjectName(("bCount"));
    bCount->setMinimumSize(buttonSize);
    bCount->setMaximumSize(buttonSize);
    bCount->setIcon(getRealIconCached("count"));
    flowLayout->addWidget(bCount);

    QLabel *spacer = new QLabel("  ");
    flowLayout->addWidget(spacer);

    //cbCase = new QCheckBox();
    cbCase = new QToolButton(this);
    cbCase->setCheckable(true);
    cbCase->setObjectName(("cbCase"));
    cbCase->setToolTip(tr("Enables case sensitive search."));
    cbCase->setMinimumSize(buttonSize);
    cbCase->setMaximumSize(buttonSize);
    cbCase->setIcon(getRealIconCached("case"));
    CONFIG_DECLARE_OPTION_WITH_OBJECT(conf, bool, caseConfig, false, "Search/Case Sensitive", cbCase);
    flowLayout->addWidget(cbCase);

    cbWords = new QToolButton(this);
    cbWords->setCheckable(true);
    cbWords->setToolTip(tr("Only searches for whole words."));
    cbWords->setObjectName(("cbWords"));
    cbWords->setMinimumSize(buttonSize);
    cbWords->setMaximumSize(buttonSize);
    cbWords->setIcon(getRealIconCached("word"));
    CONFIG_DECLARE_OPTION_WITH_OBJECT(conf, bool, wordConfig, false, "Search/Whole Words", cbWords);
    flowLayout->addWidget(cbWords);

    cbRegExp = new QToolButton(this);
    cbRegExp->setCheckable(true);
    cbRegExp->setToolTip(tr("This interprets the search text as a regular expression.\nSome common regexps:\n r* will find any amount of r, r+ is equal to rr*, a? will matches a or nothing,\n () groups expressions together, [xyz] will find x,y, or z, . matches everything, \\. matches .\nYou can use \\1 to \\9 in the replace text to insert a submatch."));
    cbRegExp->setObjectName(("cbRegExp"));
    cbRegExp->setMinimumSize(buttonSize);
    cbRegExp->setMaximumSize(buttonSize);
    cbRegExp->setIcon(getRealIconCached("regex"));
    CONFIG_DECLARE_OPTION_WITH_OBJECT(conf, bool, regexConfig, false, "Search/Regular Expression", cbRegExp);
    flowLayout->addWidget(cbRegExp);

    cbHighlight = new QToolButton(this);
    cbHighlight->setCheckable(true);
    cbHighlight->setObjectName(("cbHighlight"));
    cbHighlight->setToolTip(tr("Highlights search matches and replaced text."));
    cbHighlight->setIcon(getRealIconCached("highlight"));
    cbHighlight->setMinimumSize(buttonSize);
    cbHighlight->setMaximumSize(buttonSize);
    CONFIG_DECLARE_OPTION_WITH_OBJECT(conf, bool, highlightConfig, true, "Search/Highlight", cbHighlight);
    flowLayout->addWidget(cbHighlight);

    cbCursor = new QToolButton(this);
    cbCursor->setCheckable(true);
    cbCursor->setToolTip(tr("Starts the search from the current cursor position."));
    cbCursor->setObjectName(("cbCursor"));
    cbCursor->setMinimumSize(buttonSize);
    cbCursor->setMaximumSize(buttonSize);
    cbCursor->setIcon(getRealIconCached("cursor"));
    CONFIG_DECLARE_OPTION_WITH_OBJECT(conf, bool, cursorConfig, true, "Search/Cursor", cbCursor);
    flowLayout->addWidget(cbCursor);

    cbSelection = new QToolButton(this);
    cbSelection->setCheckable(true);
    cbSelection->setToolTip(tr("Only searches in the selected text."));
    cbSelection->setObjectName(("cbSelection"));
    cbSelection->setMinimumSize(buttonSize);
    cbSelection->setMaximumSize(buttonSize);
    cbSelection->setIcon(getRealIconCached("selection"));
    CONFIG_DECLARE_OPTION_WITH_OBJECT(conf, bool, selectionConfig, false, "Search/Selection", cbSelection);
    flowLayout->addWidget(cbSelection);

    cbFilter = new QToolButton(this);
    cbFilter->setToolTip(tr("Only searches in selected text type (math, commands, etc.)"));
    cbFilter->setObjectName(("cbFilter"));
    cbFilter->setMinimumSize(buttonSize);
    cbFilter->setMaximumSize(buttonSize);
    QMenu *menu=new QMenu();
    menu->addAction(getRealIconCached("all"),"all",this,SLOT(filterChanged()));
    menu->addAction(getRealIconCached("math"),"math",this,SLOT(filterChanged()));
    menu->addAction(getRealIconCached("non-math"),"non-math",this,SLOT(filterChanged()));
    menu->addAction(getRealIconCached("verbatim"),"verbatim",this,SLOT(filterChanged()));
    menu->addAction(getRealIconCached("comment"),"comment",this,SLOT(filterChanged()));
    menu->addAction(getRealIconCached("non-comment"),"non-comment",this,SLOT(filterChanged()));
    menu->addAction(getRealIconCached("command"),"keyword",this,SLOT(filterChanged()));
    menu->addAction(getRealIconCached("label"),"label",this,SLOT(filterChanged()));
    menu->addAction(getRealIconCached("cite"),"citation",this,SLOT(filterChanged()));
    menu->addAction(getRealIconCached("normal-text"),"normal text",this,SLOT(filterChanged()));
    cbFilter->setMenu(menu);
    cbFilter->setPopupMode(QToolButton::InstantPopup);
    cbFilter->setIcon(getRealIconCached("all"));
    flowLayout->addWidget(cbFilter);

    bExtend  = new QToolButton(this);
    bExtend->setToolTip(tr("Extended Search"));
    bExtend->setObjectName(("bExtend"));
    bExtend->setMinimumSize(buttonSize);
    bExtend->setMaximumSize(buttonSize);
    bExtend->setIcon(getRealIconCached("extend"));
    flowLayout->addWidget(bExtend);
    connect(bExtend, SIGNAL(clicked()), this, SIGNAL(showExtendedSearch()));

    // replace section
    replaceWidget=new QWidget(this);
    vboxLayout->addWidget(replaceWidget);
    FlowLayoutX *flowLayout2=new FlowLayoutX(replaceWidget,1,1,1);
    QWidget *closeButtonPlaceHolder = new QWidget();  // takes exactly the same amount of space as the close button in the find panel
    closeButtonPlaceHolder->setMinimumSize(buttonSize);
    closeButtonPlaceHolder->setMaximumSize(buttonSize);
    bClose->setMinimumSize(buttonSize);
    bClose->setMaximumSize(buttonSize);
    flowLayout2->addWidget(closeButtonPlaceHolder);

    QLabel *lbReplace = new QLabel(this);
    lbReplace->setObjectName("lbReplace");
    lbReplace->setMinimumHeight(buttonSize.height());
    flowLayout2->addWidget(lbReplace);

    cReplace = new QComboBox(this);
    cReplace->setEditable(true);
    cReplace->lineEdit()->setClearButtonEnabled(true);
    cReplace->completer()->setCompletionMode(QCompleter::PopupCompletion);
    cReplace->completer()->setCaseSensitivity(Qt::CaseSensitive);
    cReplace->setObjectName(("cReplace"));
    cReplace->setEnabled(true);
    QSizePolicy sizePolicy7(QSizePolicy::Expanding,QSizePolicy::Fixed);
    sizePolicy7.setHorizontalStretch(2);
    sizePolicy7.setVerticalStretch(0);
    sizePolicy7.setHeightForWidth(cReplace->sizePolicy().hasHeightForWidth());
    cReplace->setSizePolicy(sizePolicy7);
    cReplace->setMinimumSize(QSize(120, 22));
    //	cReplace->setMaximumSize(QSize(1200, 16777215));
    conf->registerOption("Search/Replace History", &replaceHistory, QStringList());
    if(replaceHistory.size()>MAX_HISTORY_ENTRIES){
#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
        replaceHistory.remove(0,replaceHistory.size()-MAX_HISTORY_ENTRIES);
        replaceHistory.squeeze();
#else
        const int cnt=replaceHistory.size()-MAX_HISTORY_ENTRIES;
        for(int i=0;i<cnt;++i)
            replaceHistory.removeFirst();
#endif
    }
    conf->linkOptionToObject(&replaceHistory, cReplace, LinkOptions(LO_UPDATE_ALL | LO_DIRECT_OVERRIDE));
    flowLayout2->addWidget(cReplace);

    bReplaceNext = new QToolButton(this);
    bReplaceNext->setObjectName(("bReplaceNext"));
    bReplaceNext->setMinimumSize(buttonSize);
    bReplaceNext->setMaximumSize(buttonSize);
    bReplaceNext->setIcon(getRealIconCached("replacedown"));
    flowLayout2->addWidget(bReplaceNext);

    bReplacePrevious = new QToolButton(this);
    bReplacePrevious->setObjectName(("bReplacePrevious"));
    bReplacePrevious->setMinimumSize(buttonSize);
    bReplacePrevious->setMaximumSize(buttonSize);
    bReplacePrevious->setIcon(getRealIconCached("replaceup"));
    flowLayout2->addWidget(bReplacePrevious);

    bReplaceAll = new QToolButton(this);
    bReplaceAll->setObjectName(("bReplaceAll"));
    bReplaceAll->setMinimumSize(buttonSize);
    bReplaceAll->setMaximumSize(buttonSize);
    bReplaceAll->setIcon(getRealIconCached("replaceall"));
    flowLayout2->addWidget(bReplaceAll);

    QLabel *spacer2 = new QLabel("  ");
    flowLayout2->addWidget(spacer2);

    cbPrompt = new QToolButton(this);
    cbPrompt->setCheckable(true);
    cbPrompt->setToolTip(tr("Ask before any match is replaced."));
    cbPrompt->setObjectName(("cbPrompt"));
    cbPrompt->setMinimumSize(buttonSize);
    cbPrompt->setMaximumSize(buttonSize);
    cbPrompt->setIcon(getRealIconCached("prompt"));
    CONFIG_DECLARE_OPTION_WITH_OBJECT(conf, bool, askConfig, false, "Search/Ask before Replace", cbPrompt);
    flowLayout2->addWidget(cbPrompt);

    cbEscapeSeq = new QToolButton(this);
    cbEscapeSeq->setCheckable(true);
    cbEscapeSeq->setToolTip(tr("Enables the use of escape characters. These are:\n \\n = new line, \\r = carriage return, \\t = tab, \\\\ = \\"));
    cbEscapeSeq->setObjectName(("cbEscapeSeq"));
    cbEscapeSeq->setMinimumSize(buttonSize);
    cbEscapeSeq->setMaximumSize(buttonSize);
    cbEscapeSeq->setIcon(getRealIconCached("escape"));
    CONFIG_DECLARE_OPTION_WITH_OBJECT(conf, bool, escapeConfig, false, "Search/Escape Sequence", cbEscapeSeq);
    flowLayout2->addWidget(cbEscapeSeq);

    lReplacementText = new QLabel(this);
    lReplacementText->setTextFormat(Qt::PlainText);
    lReplacementText->setMinimumHeight(buttonSize.height());
    int numButtonSpread = 6;
    int lReplacementSize = numButtonSpread * buttonSize.width() + (numButtonSpread-1) * flowLayout2->horizontalSpacing();
    // fixed size needed: unrestricted width would lead to shifting replace buttons
    lReplacementText->setMinimumWidth(lReplacementSize);
    lReplacementText->setMaximumWidth(lReplacementSize);
    flowLayout2->addWidget(lReplacementText);


    //retranslateUi(this);
    QObject::connect(bClose, SIGNAL(clicked()), this, SLOT(close()));

    // connect by name
    QMetaObject::connectSlotsByName(this);
    connect(cFind->lineEdit(),SIGNAL(textEdited(QString)),SLOT(cFind_textEdited(QString)));
    connect(cReplace->lineEdit(),SIGNAL(textEdited(QString)),SLOT(cReplace_textEdited(QString)));

    // set texts
    bClose->setToolTip(tr("Close search/replace panel"));
    cFind->setToolTip(tr("Text or pattern to search for"));
    bNext->setToolTip(tr("Find next"));
    bPrevious->setToolTip(tr("Find previous"));
    bCount->setToolTip(tr("Count occurrences"));
    cReplace->setToolTip(tr("Replacement text"));
    bReplaceNext->setToolTip(tr("Replace and find next"));
    bReplacePrevious->setToolTip(tr("Replace and find previous"));
    bReplaceAll->setToolTip(tr("Replace all"));

    lbFind->setText(tr("Find:"));
    lbReplace->setText(tr("Replace:"));
    int wd=qMax(lbFind->sizeHint().width(),lbReplace->sizeHint().width());
    lbFind->setMinimumWidth(wd);
    lbReplace->setMinimumWidth(wd);
    lbFind->setSizePolicy(QSizePolicy::Preferred,QSizePolicy::Preferred);
    lbReplace->setSizePolicy(QSizePolicy::Preferred,QSizePolicy::Preferred);


    cFind->installEventFilter(this);
    cReplace->installEventFilter(this);
    Q_ASSERT(cFind->completer()->popup());
    cFind->completer()->popup()->installEventFilter(this);
    cReplace->completer()->popup()->installEventFilter(this);
}

/*!
	\brief Empty destructor
*/
QSearchReplacePanel::~QSearchReplacePanel()
{
	delete m_search;
	m_search=nullptr;
}

/*!

*/
QString QSearchReplacePanel::type() const
{
	return "Search";
}

bool QSearchReplacePanel::isReplaceModeActive() const{
	return replaceWidget->isVisible();
}

QDocumentCursor QSearchReplacePanel::getSearchScope() const{
	return m_search->scope();
}

void QSearchReplacePanel::setUseLineForSearch(bool b){
	useLineForSearch = b;
}

bool QSearchReplacePanel::getUseLineForSearch() const{
	return useLineForSearch;
}

void QSearchReplacePanel::setSearchOnlyInSelection(bool b){
	searchOnlyInSelection = b;
}

bool QSearchReplacePanel::getSearchOnlyInSelection() const{
	return searchOnlyInSelection;
}


/*!
	\brief
*/
void QSearchReplacePanel::editorChange(QEditor *e)
{
	if ( editor() )
	{
		disconnect(	editor(), SIGNAL( cursorPositionChanged() ),
		            this	, SLOT  ( cursorPositionChanged() ) );
	}

	if ( e )
	{
		connect(e	, SIGNAL( cursorPositionChanged() ),
		        this, SLOT  ( cursorPositionChanged() ) );
	}
}

bool QSearchReplacePanel::forward(QMouseEvent *e)
{
	Q_UNUSED(e)

	/*
		This panel does not need mouse events to be forwarded to the editor.
		Even more, it requires them not to be forwarded...
	*/
	return false;
}

/*!

*/
void QSearchReplacePanel::display(int mode, bool replace)
{
	//qDebug("display(%i)", replace);
	if (! m_search) init();

	bool visible = true;

	if ( mode < 0 )
		visible = (replace != isReplaceModeActive()) || isHidden();
	else
		visible = mode;

	if ( visible )
	{
		if (cFind->hasFocus() && !replace && !isReplaceModeActive()) {
			emit showExtendedSearch();
			return;
		}

		bool focusFindEdit = true;
		if (m_search){
			// save current cursor position
			m_initialCursorPos.push(editor()->cursor());
			if(editor()->cursor().hasSelection()){
				if(editor()->cursor().anchorLineNumber()!=editor()->cursor().lineNumber() || !useLineForSearch){
					if (searchOnlyInSelection){
						if(cbSelection->isChecked()) on_cbSelection_toggled(true);
						else cbSelection->setChecked(true);
					}
				} if ( (cbHasFocus(cFind) || cbHasFocus(cReplace)) && visible) {
					//don't copy selection to cFind, if the panel is in use
					if ( cbHasFocus(cFind) && replace )
						focusFindEdit = false; //switch to replace edit, if the cursor is in the find edit (sideeffect: ctrl+r toggles active edit)
				} else {
					// single line selection
					// copy content to cFind (doesn't trigger textEdited; don't call textEdited to prevent cursor jumping)
					cbSelection->setChecked(false);
					cFind->setEditText(editor()->cursor().selectedText());
                    m_search->setSearchText(cFind->currentText());
                }
            } else {
                cbSelection->setChecked(false);
                if (useLineForSearch && !replace && !((cbHasFocus(cFind) || cbHasFocus(cReplace)) && visible)) {
                    // use word under cursor if no selection is present (qt creator behavior)
                    QDocumentCursor m_cursor=editor()->cursor();
                    m_cursor.select(QDocumentCursor::WordUnderCursor);
                    if (!m_cursor.selectedText().isEmpty()) {
                        cFind->setEditText(m_cursor.selectedText());
                        m_search->setSearchText(cFind->currentText());
                    }
                } else if ( cbHasFocus(cFind) && replace && visible) {
                    focusFindEdit = false;
                }
            }
			if (cbHighlight->isChecked() && !m_search->hasOption(QDocumentSearch::HighlightAll))
				m_search->setOption(QDocumentSearch::HighlightAll, true);
		}
		replaceWidget->setVisible(replace);
		if (focusFindEdit) {
			cFind->setFocus();
			cFind->lineEdit()->selectAll();
		} else {
			cReplace->setFocus();
			cReplace->lineEdit()->selectAll();
		}
		//show();
	}else closeEvent(nullptr);

	setVisible(visible);

	if ( !visible ){
		m_initialCursorPos.clear();
		editor()->setFocus();
		bExtend->setChecked(false);
	}
}

void QSearchReplacePanel::closeElement(bool closeTogether){
	/*qDebug() << "popup"<< QApplication::activePopupWidget();
	foreach (QObject* o, cFind->children()) {
		qDebug()<<"child"<<o;
		if (qobject_cast<QWidget*>(o)) qDebug() << "   "<<(qobject_cast<QWidget*>(o))->hasFocus()<<(qobject_cast<QWidget*>(o))->isVisible();
		foreach (QObject* p, o->children()) {
			qDebug()<<"child child  "<<p;
			if (qobject_cast<QWidget*>(p))
				qDebug() << "   "<<(qobject_cast<QWidget*>(p))->hasFocus()
				<<(qobject_cast<QWidget*>(p))->isVisible();
			foreach (QObject* q, p->children()) {
				qDebug()<<"child child child    "<<q;
				if (qobject_cast<QWidget*>(q)) qDebug() << "   "<<(qobject_cast<QWidget*>(q))->hasFocus()<<(qobject_cast<QWidget*>(q))->isVisible();
			}
		}
	}*/
	if (cFind->completer()->popup()->isVisible() && cFind->completer()->popup()->hasFocus())
        cFind->completer()->popup()->close();
	else if (cReplace->completer()->popup()->isVisible() && cReplace->completer()->popup()->hasFocus())
        cReplace->completer()->popup()->close();
	else if (isReplaceModeActive() && !closeTogether)
		display(1,false);
	else
		display(0,false);
}

void QSearchReplacePanel::findNext(){
	findReplace(m_lastDirection);
}


void QSearchReplacePanel::updateSearchOptions(bool replace, bool replaceAll){
	if ( !m_search ) init();
	if ( cbCursor->isChecked() && !m_search->cursor().isValid() )
		m_search->setCursor(editor()->cursor());  //start from current cursor if no known cursor
	if ( !cbCursor->isChecked() && replaceAll )
		m_search->setCursor(QDocumentCursor());
	if ( m_search->searchText()!=cFind->currentText() )
		m_search->setSearchText(cFind->currentText());
	if ( replace && m_search->replaceText()!=cReplace->currentText() )
		m_search->setReplaceText(cReplace->currentText());
	m_search->setOption(QDocumentSearch::Replace,replace);
}

QStringList QSearchReplacePanel::getHistory(bool rfindHistory){
	return (rfindHistory?findHistory:replaceHistory);
}

void QSearchReplacePanel::setHistory(const QStringList& newHistory, bool sfindHistory){
	QStringList& history = (sfindHistory?findHistory:replaceHistory);
	history = newHistory;
	ConfigManagerInterface::getInstance()->updateAllLinkedObjects(&history);
}

void QSearchReplacePanel::rememberLastSearch(QStringList& history, const QString& str, bool incremental){
	if (history.isEmpty()) {
		history.append(str);
		ConfigManagerInterface::getInstance()->updateAllLinkedObjects(&history);
		return;
	}
    if (!incremental){
        history.removeAll(str);
        history.append(str);
        if(history.size()>MAX_HISTORY_ENTRIES){
            const int cnt=history.size()-MAX_HISTORY_ENTRIES;
            for(int i=0;i<cnt;++i)
                history.removeFirst();
        }
		ConfigManagerInterface::getInstance()->updateAllLinkedObjects(&history);
	}
}

void QSearchReplacePanel::findReplace(bool backward, bool replace, bool replaceAll, bool countOnly)
{
	Q_ASSERT(!(replace && countOnly));
	Q_ASSERT(!(replaceAll && !replace));

	if ( !m_search  && !isVisible() ) {
		display(1, false);
		return;
	}

	updateSearchOptions(replace,replaceAll);
	m_lastDirection=backward;

	if (!countOnly)  m_search->next(backward, replaceAll, !cbPrompt->isChecked(), true);
	else {
		m_search->setOption(QDocumentSearch::Silent, true);
		QDocumentCursor startCur = m_search->cursor();
		int question = QMessageBox::Yes;
		if (startCur.isValid() && cbCursor->isChecked() &&
		    ((startCur.selectionStart() > m_search->scope().selectionStart() && startCur.selectionEnd() < m_search->scope().selectionEnd()) || !m_search->scope().isValid())) {
			m_search->setCursor(m_search->cursor().selectionEnd());
			int count = m_search->next(false, true, true, false);
			question = QMessageBox::information(this,tr("Count result"),tr("The search text occurs %1 times after the current cursor. Do you want to restart from the beginning of the scope?").arg(count),QMessageBox::Yes | QMessageBox::No, QMessageBox::Yes);
		}
		if (question == QMessageBox::Yes) {
			m_search->setCursor(QDocumentCursor());
			int count = m_search->next(false, true, true, false);
			QMessageBox::information(this,tr("Count result"),tr("The search text occurs %1 times within the search scope.").arg(count),QMessageBox::Ok);
		}
		m_search->setCursor(startCur);
		m_search->setOption(QDocumentSearch::Silent, false);
	}
	rememberLastSearch(findHistory,cFind->currentText(),m_search->options() & QDocumentSearch::Silent);
	rememberLastSearch(replaceHistory,cReplace->currentText(),m_search->options() & QDocumentSearch::Silent);
	/*if (isVisible() && !cbHasFocus(cFind) && !cbHasFocus(cReplace) ) {
		if (replace) cReplace->setFocus();
		else cFind->setFocus();
		}*/
	updateReplacementHint();
}

void QSearchReplacePanel::find(QString text, bool backward, bool highlight, bool regex, bool word, bool caseSensitive, bool fromCursor, bool selection){
	cbSelection->setChecked(selection);
	cbCursor->setChecked(fromCursor);
	find(text, backward, highlight, regex, word, caseSensitive);
}

void QSearchReplacePanel::selectAllMatches(){
	if (!editor()) return;
	updateSearchOptions(false,false);
	m_search->setOption(QDocumentSearch::Silent, true); //don't forget
	QDocumentCursor startCur = m_search->cursor();
	m_search->setCursor(QDocumentCursor());

	editor()->setCursor(QDocumentCursor());
	QDocumentCursor last = QDocumentCursor();
	int count = 0;
	while (m_search->next(false, false, false, false) && m_search->cursor().isValid()) {
		if (!count) editor()->setCursor(m_search->cursor());
		else if (last < m_search->cursor()) editor()->addCursorMirror(m_search->cursor());
		else break;
		last = m_search->cursor();
		count++;
	}

	m_search->setCursor(startCur);
	m_search->setOption(QDocumentSearch::Silent, false);

	if (count) editor()->setFocus();
	else if (!isVisible()) display(1,false);
}

void QSearchReplacePanel::find(QString text, bool backward, bool highlight, bool regex, bool word, bool caseSensitive){
	if (!isVisible()) display(1,false);
	if (m_search && m_search->searchText()!=text) {
		delete m_search;
		m_search=nullptr;
	}
	//if (!m_search) editor()->setCursorPosition(0,0); ??
	if(!m_search) init();
	cFind->setEditText(text);
	cbHighlight->setChecked(highlight);
	cbRegExp->setChecked(regex);
	cbCase->setChecked(caseSensitive);
	cbWords->setChecked(word);
	findReplace(backward);
}
void QSearchReplacePanel::setOptions(int searchOptions, bool cursor, bool selection){
	cbRegExp->setChecked(searchOptions & QDocumentSearch::RegExp);
	cbCase->setChecked(searchOptions &QDocumentSearch::CaseSensitive);
	cbWords->setChecked(searchOptions &QDocumentSearch::WholeWords);
	cbHighlight->setChecked(searchOptions &QDocumentSearch::HighlightAll);
	replaceWidget->setVisible(searchOptions & QDocumentSearch::Replace);
	cbPrompt->setChecked(searchOptions & QDocumentSearch::Prompt);
	cbEscapeSeq->setChecked(searchOptions & QDocumentSearch::EscapeSeq);
	cbCursor->setChecked(cursor);
	cbSelection->setChecked(selection);
}
/*!

*/
void QSearchReplacePanel::hideEvent(QHideEvent *)
{
}

void QSearchReplacePanel::showEvent(QShowEvent *)
{
	updateButtonSizes();
}


void QSearchReplacePanel::closeEvent(QCloseEvent *)
{
	//beware: the CloseEvent could be 0

	if ( m_search )
	{
		if (isVisible() && editor() && m_search->lastReplacedPosition().isValid()) {
			editor()->setCursor(m_search->lastReplacedPosition(), false);
			editor()->ensureCursorVisible(QEditor::Navigation);
		}
		//m_search->highlightSelection(false);
		m_search->setOption(QDocumentSearch::HighlightAll, false);
		//reset search scope
		m_search->setScope(QDocumentCursor());
		if (!cbCursor->isChecked())
			m_search->setCursor(QDocumentCursor());
		emit onClose();
		//delete m_search;
		//m_search=0;
	}
}



bool QSearchReplacePanel::eventFilter(QObject *o, QEvent *e)
{
	//	if (e->type() == QEvent::KeyPress)
	//		qDebug() << QDateTime::currentDateTime() << "eventfilter:" << o << (o?o->objectName():"..") << " vs. " << cFind->completer()->popup();
	if ( o == cFind || o == cReplace )
	{
		int kc;
		switch ( e->type() )
		{
		/*
			case QEvent::FocusIn :
				cFind->grabKeyboard();
																break;*/

		/*	case QEvent::FocusOut :
				e->setAccepted(true);
				return true;
				//cFind->releaseKeyboard();
				//break;
			*/

		case QEvent::KeyPress :

			kc = static_cast<QKeyEvent*>(e)->key();
			if ( ( (kc == Qt::Key_Enter) || (kc == Qt::Key_Return) ) )
			{
				//on_cFind_returnPressed();
				if (cbHasFocus(cReplace))
					on_cReplace_returnPressed(Qt::ShiftModifier & static_cast<QKeyEvent*>(e)->modifiers());
				else
					on_cFind_returnPressed(Qt::ShiftModifier & static_cast<QKeyEvent*>(e)->modifiers());
				return true;
			} else if ( kc == Qt::Key_Escape) {
				if ( isReplaceModeActive() )
					display(0,false);
				else
					display(0,false);
				return true;
			} else if ( kc == Qt::Key_Tab || kc == Qt::Key_Backtab ) {
				if ( isReplaceModeActive() )
				{
					if ( cbHasFocus(cFind) ) {
						cReplace->setFocus();
						cReplace->lineEdit()->selectAll();
					} else {
						cFind->setFocus();
						cFind->lineEdit()->selectAll();
					}
				}
				return true;
			}
			break;

		default:
			break;
		}
	} else if ( o == cFind->completer()->popup() || o == cReplace->completer()->popup() ) {
		int kc;
		switch ( e->type() )
		{
		case QEvent::KeyPress :

			kc = static_cast<QKeyEvent*>(e)->key();
			if ( (kc == Qt::Key_Enter) || (kc == Qt::Key_Return) )
			{
				//on_cFind_returnPressed();
				if (cbHasFocus(cReplace))
					on_cReplace_returnPressed(Qt::ShiftModifier & static_cast<QKeyEvent*>(e)->modifiers());
				else
					on_cFind_returnPressed(Qt::ShiftModifier & static_cast<QKeyEvent*>(e)->modifiers());
				return true;
			} else if ( kc == Qt::Key_Tab || kc == Qt::Key_Backtab ) {
				qobject_cast<QWidget*>(o)->hide();
				if ( isReplaceModeActive() )
				{
					if ( cbHasFocus(cFind) )
						cReplace->setFocus();
					else
						cFind->setFocus();
				}
				return true;
			} else if ( static_cast<QKeyEvent*>(e)->modifiers() & (Qt::ControlModifier | Qt::AltModifier | Qt::MetaModifier)) {
				qobject_cast<QWidget*>(o)->hide(); //keep shortcuts working with active popup completer
			}
			break;
		default:;
		}
	}
	return QWidget::eventFilter(o, e);
}

void QSearchReplacePanel::updateButtonSizes(){
	QSize buttonSize(cFind->height(),cFind->height());
	bNext->setMinimumSize(buttonSize);
	bNext->setMaximumSize(buttonSize);
	bPrevious->setMinimumSize(buttonSize);
	bPrevious->setMaximumSize(buttonSize);
	bCount->setMinimumSize(buttonSize);
	bCount->setMaximumSize(buttonSize);
	cbCase->setMinimumSize(buttonSize);
	cbCase->setMaximumSize(buttonSize);
	cbWords->setMinimumSize(buttonSize);
	cbWords->setMaximumSize(buttonSize);
	cbCursor->setMinimumSize(buttonSize);
	cbCursor->setMaximumSize(buttonSize);
	cbRegExp->setMinimumSize(buttonSize);
	cbRegExp->setMaximumSize(buttonSize);
	cbHighlight->setMinimumSize(buttonSize);
	cbHighlight->setMaximumSize(buttonSize);
	cbSelection->setMinimumSize(buttonSize);
	cbSelection->setMaximumSize(buttonSize);
	bExtend->setMinimumSize(buttonSize);
	bExtend->setMaximumSize(buttonSize);
}

void QSearchReplacePanel::cFind_textEdited(const QString& text)
{
	if (! m_search) init();

    // check regex syntax
    if(cbRegExp->isChecked()){
        QRegularExpression re(text);
        if(!re.isValid()){
            // syntax error in regex
            cFind->lineEdit()->setStyleSheet("QLineEdit { background: orange; color : black; }");
            cFind->lineEdit()->setToolTip(re.errorString()+tr(" (col. %1)").arg(re.patternErrorOffset()));
            return;
        }
    }
    cFind->lineEdit()->setToolTip("");

	if(m_search->searchText().length()==text.length()+1 && m_search->searchText().startsWith(text)){
		// last letter removed (backspace)
		QDocumentCursor cur=m_initialCursorPos.top();
		if(m_initialCursorPos.size()>1){
			m_initialCursorPos.pop();
		}
		m_search->setCursor(cur);
	}else{
		if(m_search->searchText()!=text){
			m_initialCursorPos.push(editor()->cursor());
		}
	}
	m_search->setSearchText(text);

	if ( text.isEmpty() )
	{
		cFind->lineEdit()->setStyleSheet(QString());
		return;
	}

	QDocumentCursor cur = editor()->cursor();

	if (m_search->cursor().isValid()){
		cur = m_search->cursor();
		m_search->setCursor(m_search->cursor().selectionStart());
	}

	m_search->setOption(QDocumentSearch::Silent,true);

	findReplace(false);

	m_search->setOption(QDocumentSearch::Silent,false);

	if ( m_search->cursor().isNull() )
        if(m_useNotFoundWorkaround){
            cFind->lineEdit()->setStyleSheet("QLineEdit { color : red; }");
        }else{
            cFind->lineEdit()->setStyleSheet("QLineEdit { background: red; color : white; }");
        }
	else if ((m_search->cursor().anchorLineNumber() < cur.anchorLineNumber()) ||
	         (m_search->cursor().anchorLineNumber() == cur.anchorLineNumber() && m_search->cursor().anchorColumnNumber()<cur.anchorColumnNumber())) {
		cFind->lineEdit()->setStyleSheet("QLineEdit { background: yellow; color : black; }");
		editor()->setCursor(m_search->cursor());
	} else {
		cFind->lineEdit()->setStyleSheet(QString());
		editor()->setCursor(m_search->cursor());
	}

	updateReplacementHint();
}

void QSearchReplacePanel::on_cFind_returnPressed(bool backward)
{
	cFind->lineEdit()->setStyleSheet(QString());
    if(cFind->completer()->popup()->isVisible()){
        cFind->completer()->popup()->close();
    }
	findReplace(backward);

}
void QSearchReplacePanel::on_cReplace_returnPressed(bool backward){
	cFind->lineEdit()->setStyleSheet(QString());
    if(cReplace->completer()->popup()->isVisible()){
        cReplace->completer()->popup()->close();
    }
	findReplace(backward,true);
}

void QSearchReplacePanel::cReplace_textEdited(const QString& text)
{
	if ( m_search ) {
		m_search->setReplaceText(text);
		updateReplacementHint();
	}

}

void QSearchReplacePanel::on_cbPrompt_toggled(bool on){
	if ( m_search )
		m_search->setOption(QDocumentSearch::Prompt, on);
	if ( cFind->isVisible() )
		cFind->setFocus();
}

void QSearchReplacePanel::setFilteredIconAndFormats(const char* icon, const std::initializer_list<const char*>& formats, bool inverted){
	QDocument *doc=editor()->document();
	REQUIRE(doc);
	cbFilter->setIcon(getRealIconCached(icon));
	QList<int> ids;
	for (const char * fmt : formats)
		ids << doc->getFormatId(fmt);
    if(m_search)
        m_search->setFilteredFormats(ids, inverted);
    currentFilter=QString(icon);
}


void QSearchReplacePanel::filterChanged()
{
	QAction *act=qobject_cast<QAction*>(sender());
    QString text=currentFilter.isNull() ? "all" : currentFilter;
    if(act){
        text=act->text();
    }
	if(text=="all") setFilteredIconAndFormats("all", {});
	else if(text=="math") setFilteredIconAndFormats("math", {"numbers", "math-keyword", "math-delimiter"});
	else if(text=="non-math") setFilteredIconAndFormats("non-math", {"numbers", "math-keyword", "math-delimiter"}, true);
	else if(text=="verbatim") setFilteredIconAndFormats("verbatim", {"verbatim"});
	else if(text=="comment") setFilteredIconAndFormats("comment", {"comment"});
	else if(text=="non-comment") setFilteredIconAndFormats("non-comment", {"comment"}, true);
	else if(text=="keyword") setFilteredIconAndFormats("command", {"keyword", "extra-keyword", "math-keyword"});
	else if(text=="label") setFilteredIconAndFormats("label", {"referencePresent","referenceMissing","referenceMultiple"});
	else if(text=="citation") setFilteredIconAndFormats("cite", {"citationPresent","citationMissing"});
	else if(text=="normal text") setFilteredIconAndFormats("normal-text", {"numbers", "math-keyword", "math-delimiter",
	                                                                       "verbatim",
	                                                                       "comment",
	                                                                       "keyword", "extra-keyword",
	                                                                       "referencePresent","referenceMissing","referenceMultiple",
	                                                                       "citationPresent","citationMissing"
	                                                                      }, true);

}

void QSearchReplacePanel::on_cbWords_toggled(bool on)
{
	if ( m_search )
		m_search->setOption(QDocumentSearch::WholeWords, on);
	if (on && cbRegExp->isChecked())
		cbRegExp->setChecked(false); //word and regexp is not possible
	if ( cFind->isVisible() )
		cFind->setFocus();
}

void QSearchReplacePanel::on_cbRegExp_toggled(bool on)
{
	if ( m_search )
		m_search->setOption(QDocumentSearch::RegExp, on);
	if (on && cbWords->isChecked())
		cbWords->setChecked(false); //word and regexp is not possible
	if ( cFind->isVisible() )
		cFind->setFocus();
	updateReplacementHint();
}

void QSearchReplacePanel::on_cbCase_toggled(bool on)
{
	if ( m_search )
		m_search->setOption(QDocumentSearch::CaseSensitive, on);

	if ( cFind->isVisible() )
		cFind->setFocus();
}

void QSearchReplacePanel::on_cbCursor_toggled(bool on)
{
	if ( m_search )
	{
		if ( on && !cbSelection->isChecked())
			m_search->setCursor(editor()->cursor());
		else
			m_search->setCursor(QDocumentCursor());
	}

	if ( cFind->isVisible() )
		cFind->setFocus();
}

void QSearchReplacePanel::on_cbHighlight_toggled(bool on)
{
	if ( !m_search )
		init();

	if ( m_search )
	{
		m_search->setOption(QDocumentSearch::HighlightAll, on);
	}

	if ( cFind->isVisible() )
		cFind->setFocus();
}

void QSearchReplacePanel::on_cbSelection_toggled(bool on)
{
	if ( m_search ) {
		m_search->setScope(on ? editor()->cursor() : QDocumentCursor());
		if(on){
            // deselect cursor to show search scope (which is below cursor highlight)
			QDocumentCursor cur=editor()->cursor();
			if(cur.hasSelection()){
				cur.clearSelection();
				editor()->setCursor(cur);
			}
		}
	}
	cFind->setFocus();
}

void QSearchReplacePanel::on_cbEscapeSeq_toggled(bool on)
{
	if ( m_search )
		m_search->setOption(QDocumentSearch::EscapeSeq, on);

	if ( cFind->isVisible() )
		cFind->setFocus();

	updateReplacementHint();
}

void QSearchReplacePanel::on_bNext_clicked()
{
	cFind->lineEdit()->setStyleSheet(QString());
	findReplace(false);
}

void QSearchReplacePanel::on_bPrevious_clicked()
{
	cFind->lineEdit()->setStyleSheet(QString());
	findReplace(true);
}

void QSearchReplacePanel::on_bCount_clicked()
{
	cFind->lineEdit()->setStyleSheet(QString());
	findReplace(false, false, false, true);
}

void QSearchReplacePanel::on_bReplaceNext_clicked()
{
	cFind->lineEdit()->setStyleSheet(QString());
	findReplace(false,true);
}
void QSearchReplacePanel::on_bReplacePrevious_clicked()
{
	cFind->lineEdit()->setStyleSheet(QString());
	findReplace(true,true);
}

void QSearchReplacePanel::on_bReplaceAll_clicked()
{
	cFind->lineEdit()->setStyleSheet(QString());
	findReplace(false,true,true);
}

void QSearchReplacePanel::init()
{
	if ( m_search )
	{
		delete m_search;
		m_search = nullptr;
	}

	QDocumentSearch::Options opt;

	if ( cbRegExp->isChecked() )
		opt |= QDocumentSearch::RegExp;

	if ( cbCase->isChecked() )
		opt |= QDocumentSearch::CaseSensitive;

	if ( cbWords->isChecked() )
		opt |= QDocumentSearch::WholeWords;

	if ( cbHighlight->isChecked())
		opt |= QDocumentSearch::HighlightAll;

	if ( isReplaceModeActive() )
		opt |= QDocumentSearch::Replace;

	if ( cbPrompt->isChecked() )
		opt |= QDocumentSearch::Prompt;

	if ( cbEscapeSeq->isChecked() )
		opt |= QDocumentSearch::EscapeSeq;

	m_search = new QDocumentSearch(	editor(),
	                                cFind->currentText(),
	                                opt,
	                                isReplaceModeActive()
	                                ?
	                                  cReplace->currentText()
	                                :
	                                  QString()
	                                  );


	if ( cbSelection->isChecked() && editor()->cursor().hasSelection()){
		m_search->setScope(editor()->cursor());
	} else if ( cbCursor->isChecked() )
		m_search->setCursor(editor()->cursor());



}

void QSearchReplacePanel::cursorPositionChanged()
{
	if ( m_search )
	{
		if ( editor()->cursor() == m_search->cursor() )
			return;

		if ( cbSelection->isChecked() && editor()->cursor().hasSelection() && isVisible()){
			m_search->setScope(editor()->cursor());
		} /*else {
			if ( cbCursor->isChecked() )
				m_search->setCursor(editor()->cursor());
		}*/
		if ( cbCursor->isChecked() )
			m_search->setCursor(editor()->cursor());
	}
}

void QSearchReplacePanel::updateReplacementHint(){
	if (!m_search) return;
	if (m_search->hasOption(QDocumentSearch::RegExp) || m_search->hasOption(QDocumentSearch::EscapeSeq)) {
		QString text = m_search->replaceTextExpanded();
		lReplacementText->setText(text);
		lReplacementText->setToolTip(text.length() > 12 ? text : ""); // long texts might be truncated -> show in tooltip
	} else {
		lReplacementText->setText("");
		lReplacementText->setToolTip("");
	}
}
/*!
 * \brief get search text
 * \return
 */
QString QSearchReplacePanel::getSearchText() const{
	return cFind->currentText();
}
/*!
 * \brief get replacement text
 * \return
 */
QString QSearchReplacePanel::getReplaceText() const
{
	return cReplace->currentText();
}
/*!
 * \brief check if search is case sensitive
 * \return
 */
bool QSearchReplacePanel::getSearchIsCase() const
{
	return cbCase->isChecked();
}
/*!
 * \brief check if searched for words
 * \return
 */
bool QSearchReplacePanel::getSearchIsWords() const
{
    return cbWords->isChecked();
}
/*!
 * \brief update icons
 * Recreate all icons in the panel as different variants are used for light-/dark-mode
 * This method needs to be called if the darkmode was changed and the icons needs to be chanegd as well
 */
void QSearchReplacePanel::updateIcon()
{
	QIcon closeIcon = getRealIconCached("close-tab",true);
	closeIcon.addFile(":/images-ng/close-tab-hover.svgz", QSize(), QIcon::Active);
	bClose->setIcon(closeIcon);
	bNext->setIcon(getRealIconCached("down",true));
	bPrevious->setIcon(getRealIconCached("up",true));
	bCount->setIcon(getRealIconCached("count",true));
	cbCase->setIcon(getRealIconCached("case",true));
	cbWords->setIcon(getRealIconCached("word",true));
	cbCursor->setIcon(getRealIconCached("cursor",true));
	cbRegExp->setIcon(getRealIconCached("regex",true));
	cbHighlight->setIcon(getRealIconCached("highlight",true));
	cbSelection->setIcon(getRealIconCached("selection",true));
	bExtend->setIcon(getRealIconCached("extend",true));
	// update filter icons
	QMenu *menu=new QMenu();
	menu->addAction(getRealIconCached("all",true),"all",this,SLOT(filterChanged()));
	menu->addAction(getRealIconCached("math",true),"math",this,SLOT(filterChanged()));
	menu->addAction(getRealIconCached("non-math",true),"non-math",this,SLOT(filterChanged()));
	menu->addAction(getRealIconCached("verbatim",true),"verbatim",this,SLOT(filterChanged()));
	menu->addAction(getRealIconCached("comment",true),"comment",this,SLOT(filterChanged()));
	menu->addAction(getRealIconCached("non-comment",true),"non-comment",this,SLOT(filterChanged()));
	menu->addAction(getRealIconCached("command",true),"keyword",this,SLOT(filterChanged()));
	menu->addAction(getRealIconCached("label",true),"label",this,SLOT(filterChanged()));
	menu->addAction(getRealIconCached("cite",true),"citation",this,SLOT(filterChanged()));
	menu->addAction(getRealIconCached("normal-text"),"normal text",this,SLOT(filterChanged()));
	cbFilter->setMenu(menu);
	filterChanged();
}

void QSearchReplacePanel::activateWin11Workaround(bool enable)
{
    m_useNotFoundWorkaround=enable;
}

/*!
 * \brief win11 style seems to follow qlineedit background = red
 * Use red text color instead
 * \param enable
 */

/*!
 * \brief check if regular expressions are searched for
 * \return
 */
bool QSearchReplacePanel::getSearchIsRegExp() const
{
	return cbRegExp->isChecked();
}



/*! @} */
