void MainUI::findPrev(){
PlainTextEditor *cur = currentEditor();
if(cur==0){ return; }
bool found = cur->find( ui->line_find->text(), ui->tool_find_casesensitive->isChecked() ? QTextDocument::FindCaseSensitively | QTextDocument::FindBackward : QTextDocument::FindBackward );
if(!found){
//Try starting back at the bottom of the file
cur->moveCursor(QTextCursor::End);
cur->find( ui->line_find->text(), ui->tool_find_casesensitive->isChecked() ? QTextDocument::FindCaseSensitively | QTextDocument::FindBackward : QTextDocument::FindBackward );
}
}
void MainUI::findNext(){
PlainTextEditor *cur = currentEditor();
if(cur==0){ return; }
bool found = cur->find( ui->line_find->text(), ui->tool_find_casesensitive->isChecked() ? QTextDocument::FindCaseSensitively : QTextDocument::FindFlags() );
if(!found){
//Try starting back at the top of the file
cur->moveCursor(QTextCursor::Start);
cur->find( ui->line_find->text(), ui->tool_find_casesensitive->isChecked() ? QTextDocument::FindCaseSensitively : QTextDocument::FindFlags() );
}
}
void MainUI::replaceAll(){
PlainTextEditor *cur = currentEditor();
if(cur==0){ return; }
//See if the current selection matches the find field first
bool done = false;
if(cur->textCursor().selectedText()==ui->line_find->text()){
cur->insertPlainText(ui->line_replace->text());
done = true;
}
while( cur->find( ui->line_find->text(), ui->tool_find_casesensitive->isChecked() ? QTextDocument::FindCaseSensitively : QTextDocument::FindFlags() ) ){
//Find/replace every occurance of the string
cur->insertPlainText(ui->line_replace->text());
done = true;
}
if(done){
//Re-highlight the newly-inserted text
cur->find( ui->line_replace->text(), QTextDocument::FindCaseSensitively | QTextDocument::FindBackward);
}
}