QString MainUI::currentFileDir(){
PlainTextEditor* cur = currentEditor();
QString dir;
if(cur!=0){
if(cur->currentFile().startsWith("/")){
dir = cur->currentFile().section("/",0,-2);
}
}
return dir;
}
void MainUI::updateTab(QString file){
PlainTextEditor *cur = 0;
int index = -1;
for(int i=0; i<ui->tabWidget->count(); i++){
PlainTextEditor *tmp = static_cast<PlainTextEditor*>(ui->tabWidget->widget(i));
if(tmp->currentFile()==file){
cur = tmp;
index = i;
break;
}
}
if(cur==0){ return; } //should never happen
bool changes = cur->hasChange();
//qDebug() << "Update Tab:" << file << cur << changes;
ui->tabWidget->setTabText(index,(changes ? "*" : "") + file.section("/",-1));
ui->actionSave_File->setEnabled(changes);
this->setWindowTitle( ui->tabWidget->tabText( ui->tabWidget->currentIndex() ) );
}