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Copy pathFindReplaceDialog.cpp
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173 lines (146 loc) · 4.36 KB
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#include "FindReplaceDialog.h"
#include "ui_FindReplaceDialog.h"
#include <QWhatsThis>
FindReplaceDialog::FindReplaceDialog(QWidget* parent)
: QDialog(parent),
ui(new Ui::FindReplaceDialog)
{
// Create UI
ui->setupUi(this);
}
FindReplaceDialog::~FindReplaceDialog()
{
delete ui;
}
void FindReplaceDialog::setExtendedScintilla(ExtendedScintilla* scintilla)
{
m_scintilla = scintilla;
// Create indicator for find-all and replace-all occurrences
foundIndicatorNumber = m_scintilla->indicatorDefine(QsciScintilla::StraightBoxIndicator);
m_scintilla->setIndicatorForegroundColor(Qt::magenta, foundIndicatorNumber);
m_scintilla->setIndicatorDrawUnder(true, foundIndicatorNumber);
bool isWriteable = ! m_scintilla->isReadOnly();
ui->replaceWithText->setEnabled(isWriteable);
ui->replaceButton->setEnabled(isWriteable);
ui->replaceAllButton->setEnabled(isWriteable);
connect(m_scintilla, SIGNAL(destroyed()), this, SLOT(hide()));
}
bool FindReplaceDialog::findNext()
{
clearIndicators();
bool found = m_scintilla->findText
(ui->findText->text(),
ui->regexpCheckBox->isChecked(),
ui->caseCheckBox->isChecked(),
ui->wholeWordsCheckBox->isChecked(),
ui->wrapCheckBox->isChecked(),
!ui->backwardsCheckBox->isChecked());
if (!found)
ui->messageLabel->setText(tr("The searched text was not found"));
return found;
}
void FindReplaceDialog::show()
{
ui->findText->setFocus();
ui->findText->selectAll();
QDialog::show();
}
void FindReplaceDialog::replace()
{
m_scintilla->replace(ui->replaceWithText->text());
findNext();
}
void FindReplaceDialog::indicateSelection()
{
int fromRow, fromIndex, toRow, toIndex;
m_scintilla->getSelection(&fromRow, &fromIndex, &toRow, &toIndex);
m_scintilla->fillIndicatorRange(fromRow, fromIndex, toRow, toIndex, foundIndicatorNumber);
}
void FindReplaceDialog::findAll()
{
clearIndicators();
int occurrences = 0;
m_scintilla->setCursorPosition(0, 0);
while (m_scintilla->findText
(ui->findText->text(),
ui->regexpCheckBox->isChecked(),
ui->caseCheckBox->isChecked(),
ui->wholeWordsCheckBox->isChecked(),
false,
true)) {
indicateSelection();
++occurrences;
}
m_scintilla->clearSelection();
QString message;
switch (occurrences) {
case 0:
message = tr("The searched text was not found.");
break;
case 1:
message = tr("The searched text was found one time.");
break;
default:
message = tr("The searched text was found %1 times.").arg(occurrences);
break;
}
ui->messageLabel->setText(message);
}
void FindReplaceDialog::replaceAll()
{
clearIndicators();
int occurrences = 0;
m_scintilla->setCursorPosition(0, 0);
while (m_scintilla->findText
(ui->findText->text(),
ui->regexpCheckBox->isChecked(),
ui->caseCheckBox->isChecked(),
ui->wholeWordsCheckBox->isChecked(),
false,
true)) {
m_scintilla->replace(ui->replaceWithText->text());
indicateSelection();
++occurrences;
}
m_scintilla->clearSelection();
QString message;
switch (occurrences) {
case 0:
message = tr("The searched text was not found.");
break;
case 1:
message = tr("The searched text was replaced one time.");
break;
default:
message = tr("The searched text was replaced %1 times.").arg(occurrences);
break;
}
ui->messageLabel->setText(message);
}
void FindReplaceDialog::help()
{
QWhatsThis::enterWhatsThisMode();
}
void FindReplaceDialog::clearIndicators()
{
m_scintilla->clearIndicatorRange(0, 0, m_scintilla->lines(), m_scintilla->lineLength(m_scintilla->lines()), foundIndicatorNumber);
ui->messageLabel->setText("");
}
void FindReplaceDialog::close()
{
m_scintilla->clearSelection();
clearIndicators();
QDialog::close();
}
void FindReplaceDialog::buttonBox_clicked(QAbstractButton* button)
{
if (button == ui->buttonBox->button(QDialogButtonBox::Help))
help();
else if (button == ui->buttonBox->button(QDialogButtonBox::Close))
close();
}
void FindReplaceDialog::reject()
{
close();
QDialog::reject();
}