void Editor::findDialog()
{
FindDialog dialog(this);
// Get current selection and set default value.
QTextCursor cursor = currentTextEdit()->textCursor();
QString selection = cursor.selectedText();
if( selection != "" ) {
dialog.setSearchText(selection);
}
int result = dialog.exec();
if( result == QDialog::Accepted ) {
lastSearch = dialog.searchText();
lastSearchOptions = 0;
if( dialog.caseSensitive() ) lastSearchOptions |= QTextDocument::FindCaseSensitively;
if( dialog.wholeWord() ) lastSearchOptions |= QTextDocument::FindWholeWords;
if( dialog.direction() == FindDialog::Direction_Backward ) lastSearchOptions |= QTextDocument::FindBackward;
if( !find(lastSearch, lastSearchOptions) ) {
QMessageBox::information(this, tr("Find"), tr("String '%0' not found").arg(lastSearch));
}
}
}
void MainWindow::on_actionEnregistrer_sous_triggered()
{
QString t_fileName=QFileDialog::getSaveFileName(this,"Sauvegarder le fichier sous");
if(t_fileName=="") return;
currentTextEdit()->setWindowFilePath(t_fileName);
ui->tabWidget->setTabText(ui->tabWidget->currentIndex(),veryReducedFileName(t_fileName));
saveFile();
}
bool Editor::find(const QString & text, QTextDocument::FindFlags flags/*=0*/)
{
QTextCursor cursor = currentTextEdit()->textCursor();
if( flags & QTextDocument::FindBackward )
{
// Move cursor to the beginning of selection.
cursor.setPosition(cursor.selectionStart());
currentTextEdit()->setTextCursor(cursor);
}
else
{
// Move cursor to the end of selection.
cursor.setPosition(cursor.selectionEnd());
currentTextEdit()->setTextCursor(cursor);
}
return currentTextEdit()->find(text, flags);
}
void MainWindow::addRecentFile()
{
for(QStringListIterator i(settings->allKeys());i.hasNext();) if(currentTextEdit()->windowFilePath()==settings->value(i.next())) return;
addRecentFileActionFirst(currentTextEdit()->windowFilePath());
if(settings->allKeys().length()==5)
{
QList<QAction *> la=ui->menuDocuments_recents->actions();
ui->menuDocuments_recents->removeAction(la[5]);
}
QStringList l;
for(QStringListIterator i(settings->allKeys());i.hasNext();) l<<settings->value(i.next()).toString();
for (int i = 1; i <= l.size(); ++i)
{
if(i<5) settings->setValue(QString::number(i+1),l[i-1]);
}
settings->setValue("1",currentTextEdit()->windowFilePath());
}
void Editor::onCurrentChanged(int idx)
{
if(idx < 0) return;
emit cursorPositionChanged();
QTextDocument * document = currentTextEdit()->document();
QTextCursor cursor = currentTextEdit()->textCursor();
// update cursor position.
emit cursorPositionChanged();
// update copy/undo/redo available.
emit copyAvailable(cursor.position() != cursor.anchor());
emit undoAvailable(document->isUndoAvailable());
emit redoAvailable(document->isRedoAvailable());
emit pasteAvailable(true);
connect(currentTextEdit(), SIGNAL(copyAvailable(bool)), this, SLOT(onCopyAvailable(bool)));
connect(currentTextEdit(), SIGNAL(undoAvailable(bool)), this, SLOT(onUndoAvailable(bool)));
connect(currentTextEdit(), SIGNAL(redoAvailable(bool)), this, SLOT(onRedoAvailable(bool)));
}
void Editor::gotoDialog()
{
GotoDialog dialog(this);
// Get current line and set default value.
dialog.setLine(line());
// Set valid range.
int lineCount = currentTextEdit()->document()->blockCount();
dialog.setRange(1, lineCount);
int result = dialog.exec();
if( result == QDialog::Accepted ) {
gotoLine(currentIndex(), dialog.line());
}
}
void MainWindow::on_actionSelectionner_tout_triggered()
{
if(currentTextEdit()!=NULL) currentTextEdit()->selectAll();
}
void Editor::copy()
{
currentTextEdit()->copy();
}
void Editor::paste()
{
currentTextEdit()->paste();
}
void Editor::redo()
{
currentTextEdit()->document()->redo();
}
void Editor::cut()
{
currentTextEdit()->cut();
}
int Editor::column() const
{
return currentTextEdit()->textCursor().columnNumber() + 1;
}
void MainWindow::on_actionEnregistrer_triggered()
{
if(currentTextEdit()->windowFilePath()=="") on_actionEnregistrer_sous_triggered();
else saveFile();
}
void FrostEdit::pointOutOccurances(QString str) {
if(currentTextEdit() != nullptr)
currentTextEdit()->showOccurances(str);
}
void MainWindow::on_actionCopier_triggered()
{
if(currentTextEdit()!=NULL) currentTextEdit()->copy();
}
void FrostEdit::replaceAllFromTextEdit() {
if(currentTextEdit() != nullptr)
currentTextEdit()->replaceAll();
}
void FrostEdit::findAndReplaceFromTextEdit() {
if(currentTextEdit() != nullptr)
currentTextEdit()->findReplace();
}
void FrostEdit::findFromTextEdit() {
if(currentTextEdit() != nullptr)
currentTextEdit()->find();
}
void MainWindow::on_actionColler_triggered()
{
if(currentTextEdit()!=NULL) currentTextEdit()->paste();
}
// slots.
void Editor::undo()
{
currentTextEdit()->document()->undo();
}
int Editor::line() const
{
return currentTextEdit()->textCursor().blockNumber() + 1;
}
void MainWindow::on_actionDefaire_triggered()
{
if(currentTextEdit()!=NULL) currentTextEdit()->undo();
}