XmlError::XmlError(xmlErrorPtr aErr) { if (!aErr) throw EInvalidArg(RT_SRC_POS); char *msg = Format(aErr); setWhat(msg); RTStrFree(msg); }
EIPRTFailure::EIPRTFailure(int aRC, const char *pcszContext, ...) : RuntimeError(NULL), mRC(aRC) { char *pszContext2; va_list args; va_start(args, pcszContext); RTStrAPrintfV(&pszContext2, pcszContext, args); char *newMsg; RTStrAPrintf(&newMsg, "%s: %d (%s)", pszContext2, aRC, RTErrGetShort(aRC)); setWhat(newMsg); RTStrFree(newMsg); RTStrFree(pszContext2); }
void ApplicationWindow::setVal64(unsigned id, long long v) { const v4l2_queryctrl &qctrl = ctrlMap[id]; QWidget *w = widgetMap[qctrl.id]; switch (qctrl.type) { case V4L2_CTRL_TYPE_INTEGER64: static_cast<QLineEdit *>(w)->setText(QString::number(v)); break; default: break; } setWhat(w, id, v); }
void ApplicationWindow::setString(unsigned id, const QString &v) { const v4l2_queryctrl &qctrl = m_ctrlMap[id]; QWidget *w = m_widgetMap[qctrl.id]; switch (qctrl.type) { case V4L2_CTRL_TYPE_STRING: static_cast<QLineEdit *>(w)->setText(v); break; default: break; } setWhat(w, id, v); }
int ApplicationWindow::getVal(unsigned id) { const v4l2_queryctrl &qctrl = m_ctrlMap[id]; QWidget *w = m_widgetMap[qctrl.id]; v4l2_querymenu qmenu; int i, idx; int v = 0; switch (qctrl.type) { case V4L2_CTRL_TYPE_INTEGER: if (qctrl.flags & V4L2_CTRL_FLAG_SLIDER) { v = static_cast<QSlider *>(w)->value(); break; } if (qctrl.maximum - qctrl.minimum <= 255) { v = static_cast<QSpinBox *>(w)->value(); break; } v = static_cast<QLineEdit *>(w)->text().toInt(); break; case V4L2_CTRL_TYPE_BOOLEAN: v = static_cast<QCheckBox *>(w)->isChecked(); break; case V4L2_CTRL_TYPE_BITMASK: v = (int)static_cast<QLineEdit *>(w)->text().toUInt(0, 16); break; case V4L2_CTRL_TYPE_MENU: idx = static_cast<QComboBox *>(w)->currentIndex(); for (i = qctrl.minimum; i <= qctrl.maximum; i++) { qmenu.id = qctrl.id; qmenu.index = i; if (!querymenu(qmenu)) continue; if (idx-- == 0) break; } v = i; break; default: break; } setWhat(w, id, v); return v; }
long long ApplicationWindow::getVal64(unsigned id) { const v4l2_queryctrl &qctrl = ctrlMap[id]; QWidget *w = widgetMap[qctrl.id]; long long v = 0; switch (qctrl.type) { case V4L2_CTRL_TYPE_INTEGER64: v = static_cast<QLineEdit *>(w)->text().toLongLong(); break; default: break; } setWhat(w, id, v); return v; }
QString ApplicationWindow::getString(unsigned id) { const v4l2_queryctrl &qctrl = m_ctrlMap[id]; QWidget *w = m_widgetMap[qctrl.id]; QString v; switch (qctrl.type) { case V4L2_CTRL_TYPE_STRING: v = static_cast<QLineEdit *>(w)->text(); break; default: break; } setWhat(w, id, v); return v; }
void ApplicationWindow::setVal(unsigned id, int v) { const v4l2_queryctrl &qctrl = m_ctrlMap[id]; v4l2_querymenu qmenu; QWidget *w = m_widgetMap[qctrl.id]; int i, idx; switch (qctrl.type) { case V4L2_CTRL_TYPE_INTEGER: if (qctrl.flags & V4L2_CTRL_FLAG_SLIDER) static_cast<QSlider *>(w)->setValue(v); else if (qctrl.maximum - qctrl.minimum <= 255) static_cast<QSpinBox *>(w)->setValue(v); else static_cast<QLineEdit *>(w)->setText(QString::number(v)); break; case V4L2_CTRL_TYPE_BITMASK: static_cast<QLineEdit *>(w)->setText(QString("%1").arg((unsigned)v, 8, 16, QChar('0'))); break; case V4L2_CTRL_TYPE_BOOLEAN: static_cast<QCheckBox *>(w)->setChecked(v); break; case V4L2_CTRL_TYPE_MENU: idx = 0; for (i = qctrl.minimum; i <= v; i++) { qmenu.id = id; qmenu.index = i; if (!querymenu(qmenu)) continue; idx++; } static_cast<QComboBox *>(w)->setCurrentIndex(idx - 1); break; default: break; } setWhat(w, id, v); }