void ReplaceWidget::doReplaceAll()
{
QString selectedword="";
if ( !editor )
{
startpos=-1;
endpos=-1;
deltacol=0;
return;
}
if (ui.checkRegExp->isChecked())
{
QRegExp regex(ui.comboFind->currentText());
if (!regex.isValid())
{
QMessageBox::warning( this,tr("Error"), tr("Invalid regular expression."));
return;
}
}
bool go=true;
int result=-1;
if (ui.checkSelection->isChecked())
{
while (go && (startpos>-1) && (endpos>-1))
{
result=editor->searchInSelection( ui.comboFind->currentText(), ui.checkCase->isChecked(),ui.checkWords->isChecked(), ui.checkRegExp->isChecked(),startpos,endpos);
if (result>-1)
{
startpos=result;
replaceSelection();
go=true;
}
else
{
go=false;
ui.checkSelection->setChecked( false );
}
}
}
else
{
while ( editor->search( ui.comboFind->currentText(), ui.checkCase->isChecked(),
ui.checkWords->isChecked(), ui.radioForward->isChecked(), !ui.checkBegin->isChecked(),ui.checkRegExp->isChecked()) )
{
editor->replace(ui.comboReplace->currentText(),ui.checkRegExp->isChecked(),ui.comboFind->currentText() );
ui.checkBegin->setChecked( false );
}
ui.checkBegin->setChecked( true );
}
}
void cTextField::onKeyDown(QKeyEvent *e) {
int key = e->key();
Qt::ButtonState state = e->state();
// Handle special chars
if (key == Qt::Key_Backspace) {
// Replace the selection with an empty string
if (selection_ != 0) {
replaceSelection("");
} else if (caret_ > 0) {
setCaret(caret_ - 1);
text_.remove(caret_, 1);
invalidateText();
}
} else if (key == Qt::Key_Delete) {
if (selection_ != 0) {
replaceSelection("");
} else if (caret_ < text_.length()) {
text_.remove(caret_, 1);
invalidateText();
}
} else if (key == Qt::Key_Left) {
if (caret_ > 0) {
setCaret(caret_ - 1);
if ((state & Qt::ShiftButton) != 0) {
selection_++;
invalidateText();
} else {
if (selection_ != 0) {
selection_ = 0;
invalidateText();
}
}
}
} else if (key == Qt::Key_Right) {
if (caret_ < text_.length()) {
setCaret(caret_ + 1);
if ((state & Qt::ShiftButton) != 0) {
selection_--;
invalidateText();
} else {
if (selection_ != 0) {
selection_ = 0;
invalidateText();
}
}
}
} else if (key == Qt::Key_V && (state & Qt::ControlButton) != 0) {
QClipboard *clipboard = qApp->clipboard();
QString text = clipboard->text();
if (!text.isEmpty()) {
QCString ltext = text.latin1();
replaceSelection(ltext);
}
} else if (key == Qt::Key_C && (state & Qt::ControlButton) != 0) {
QClipboard *clipboard = qApp->clipboard();
QCString text = getSelection();
if (!text.isEmpty()) {
clipboard->setText(QString(text), QClipboard::Clipboard);
}
} else if (key == Qt::Key_X && (state & Qt::ControlButton) != 0) {
QClipboard *clipboard = qApp->clipboard();
QCString text = getSelection();
if (!text.isEmpty()) {
clipboard->setText(QString(text), QClipboard::Clipboard);
replaceSelection("");
}
} else if (key == Qt::Key_Return) {
onEnter();
} else if (key == Qt::Key_Home) {
int oldCaret = caret_;
selection_ = 0;
setCaret(0);
invalidateText();
/*if (key.mod & KMOD_SHIFT) {
selection_--;
invalidateText();
} else {
if (selection_ != 0) {
selection_ = 0;
invalidateText();
}
}*/
} else if (key == Qt::Key_End) {
setCaret(text_.length());
selection_ = 0;
invalidateText();
} else if (text_.length() < maxLength_) {
char ch = e->text().at(0).latin1();
// Check if the character is supported by the current font.
if (ch != 0) {
cSurface *chs = AsciiFonts->getCharacter(font_, ch);
if (chs) {
QCString replacement;
replacement.insert(0, ch);
replaceSelection(replacement);
}
}
}
}
void QFEHelpEditorWidget::toChars()
{
QString txt=getSelection();
replaceSelection(deescapeHTML(txt));
}
void QFEHelpEditorWidget::toEntity()
{
QString txt=getSelection();
replaceSelection(escapeHTML(txt));
}
void ReplaceWidget::doReplace()
{
//doHide();
if ( !editor )
{
startpos=-1;
endpos=-1;
deltacol=0;
return;
}
if (ui.checkRegExp->isChecked())
{
QRegExp regex(ui.comboFind->currentText());
if (!regex.isValid())
{
QMessageBox::warning( this,tr("Error"), tr("Invalid regular expression."));
return;
}
}
bool go=true;
int result=-1;
if (ui.checkSelection->isChecked())
{
while (go && (startpos>-1) && (endpos>-1))
{
result=editor->searchInSelection( ui.comboFind->currentText(), ui.checkCase->isChecked(),ui.checkWords->isChecked(), ui.checkRegExp->isChecked(),startpos,endpos);
if (result>-1)
{
startpos=result;
switch( QMessageBox::warning(this, "Texmaker",tr("Replace this occurence ? "),tr("Yes"), tr("No"), tr("Cancel"), 0,2 ) )
{
case 0:
replaceSelection();
ui.checkBegin->setChecked( false );
break;
case 1:
ui.checkBegin->setChecked( false );
break;
case 2:
go=false;
ui.checkSelection->setChecked( false );
break;
}
}
else ui.checkSelection->setChecked( false );
}
}
else
{
while (go && editor->search( ui.comboFind->currentText(), ui.checkCase->isChecked(),
ui.checkWords->isChecked(), ui.radioForward->isChecked(), !ui.checkBegin->isChecked(),ui.checkRegExp->isChecked()) )
{
switch( QMessageBox::warning(this, "Texmaker",tr("Replace this occurence ? "),tr("Yes"), tr("No"), tr("Cancel"), 0,2 ) )
{
case 0:
editor->replace(ui.comboReplace->currentText(),ui.checkRegExp->isChecked(),ui.comboFind->currentText() );
ui.checkBegin->setChecked( false );
break;
case 1:
ui.checkBegin->setChecked( false );
break;
case 2:
go=false;
break;
}
}
if (go) ui.checkBegin->setChecked( true );
}
}
