static void arg_node_set_ptr(arg_node_type * node , void * ptr , arg_node_copyc_ftype * copyc , arg_node_free_ftype * destructor) {
node->ctype = CTYPE_VOID_POINTER;
node->destructor = destructor;
node->copyc = copyc;
if (copyc != NULL)
node->buffer = copyc( ptr );
else
node->buffer = ptr;
}
void mirror (char tab[], int n){
int k;
char tab2[n];
copyc(tab, tab2, n);
for(k=0; k<n-1; k++){
tab[k]=tab2[n-k-2];
}
return ;
}
QueryView::QueryView(Database *database, QString command)
{
this->database = database;
//Identify this object with thisTableViewId for constructing database connection
//specific to this object and this object alone.
thisQueryViewId = queryViewObjectId++;
//Thread busy indicator to avoid crashing of app when
//QueryView receives a close signal before data retrieval.
thread_busy = false;
//Start the timer.
t.start();
errors_model = new QStandardItemModel(0,1);
query_model = new QueryModel;
qview = new QTableView(this);
qview->resizeColumnsToContents();
setCentralWidget(qview);
statusBar()->showMessage(QApplication::translate("QueryView", "Fetching data...", 0, QApplication::UnicodeUTF8));
//qview->setModel(model);
//setWindowTitle(name);
qview->setStyleSheet("QTableView {font-weight: 400;}");
qview->setAlternatingRowColors(true);
//setGeometry(100,100,640,480);
//Create Ctrl+Shift+C key combo to copy selected table contents with headers.
QShortcut *shortcut_ctrl_c = new QShortcut(QKeySequence::Copy, this);
connect(shortcut_ctrl_c, SIGNAL(activated()), this, SLOT(copyc()));
//Create Ctrl+Shift+C key combo to copy selected table contents with headers.
QShortcut *shortcut_ctrl_shft_c = new QShortcut(QKeySequence("Ctrl+Shift+C"), this);
connect(shortcut_ctrl_shft_c, SIGNAL(activated()), this, SLOT(copych()));
//Create key-sequences for fullscreen and restore.
shortcut_fullscreen = new QShortcut(QKeySequence(Qt::Key_F11), this);
connect(shortcut_fullscreen, SIGNAL(activated()), this, SLOT(fullscreen()));
shortcut_restore = new QShortcut(QKeySequence(Qt::Key_Escape), this);
connect(shortcut_restore, SIGNAL(activated()), this, SLOT(restore()));
//Tie thread finish to an update slot that refreshes meta-information.
connect(this, SIGNAL(updRowCntSignal(QString)), this, SLOT(updRowCntSlot(QString)));
//Tie a busy signal to a slot that changes the cursor to wait cursor.
connect(this, SIGNAL(busySignal()), this, SLOT(busySlot()));
QFuture<void> future = QtConcurrent::run(this, &QueryView::fetchData, command);
}
interact()
{
int i, intrpt();
char cmd[80], *rest, *index();
for (;;) {
if (firsttime++ == 0) {
signal(SIGINT, intrpt, -1);
setret(env);
}
if (cmdinp(cmd) < 0)
return (0);
rest = index(cmd, ' ');
if (rest)
*rest++ = '\0';
i = chkcmd(cmd);
#ifdef DEBUG
printf("command: %s, ind: %d\n", cmd, i);
#endif
switch (i) {
default:
errinp;
break;
case CMD_DIR:
case CMD_LS:
dispdir();
break;
case CMD_RENAME:
rename(rest);
break;
case CMD_OCOPY:
copyc(rest, 0);
break;
case CMD_ICOPY:
pip(rest, 0);
break;
case CMD_DELETE:
case CMD_ERASE:
delete(rest);
break;
case CMD_EXIT:
case CMD_LOGOUT:
return(0);
case CMD_TYPE:
copy(rest, stdout, 0);
break;
case CMD_HELP:
help();
break;
case CMD_OCCOPY:
copyc(rest, 1);
break;
case CMD_ICCOPY:
pip(rest,1);
break;
case CMD_DUMP:
dump(rest);
break;
case CMD_UNIX:
system(rest);
break;
case CMD_DISK:
disk();
break;
}
}
}