void CCControlBase::visit() {
if(getCtrlFlags().hasFlag(ECtrlFlag_UseScissorTest)) {
_scissorRestored = false;
CCRect frame = getWorldViewRect();
CCRect parentScissorRect;
if (CCEGLView::sharedOpenGLView()->isScissorEnabled()) {
_scissorRestored = true;
parentScissorRect = CCEGLView::sharedOpenGLView()->getScissorRect();
CCEGLView::sharedOpenGLView()->setScissorInPoints(frame.origin.x, frame.origin.y, frame.size.width, frame.size.height);
}
else {
glEnable(GL_SCISSOR_TEST);
CCEGLView::sharedOpenGLView()->setScissorInPoints(frame.origin.x, frame.origin.y, frame.size.width, frame.size.height);
}
SLBaseClass::visit();
if (_scissorRestored) {
// restore the parent's scissor rect
CCEGLView::sharedOpenGLView()->setScissorInPoints(parentScissorRect.origin.x, parentScissorRect.origin.y, parentScissorRect.size.width, parentScissorRect.size.height);
}
else {
glDisable(GL_SCISSOR_TEST);
}
}
else {
SLBaseClass::visit();
}
}
void ApplicationWindow::setWhat(QWidget *w, unsigned id, long long v)
{
const v4l2_queryctrl &qctrl = m_ctrlMap[id];
QString what;
QString flags = getCtrlFlags(qctrl.flags);
switch (qctrl.type) {
case V4L2_CTRL_TYPE_INTEGER:
w->setWhatsThis(QString("Type: Integer\n"
"Minimum: %1\n"
"Maximum: %2\n"
"Current: %3\n"
"Default: %4")
.arg(qctrl.minimum).arg(qctrl.maximum).arg(v).arg(qctrl.default_value) + flags);
w->setStatusTip(w->whatsThis());
break;
case V4L2_CTRL_TYPE_INTEGER64:
w->setWhatsThis(QString("Type: Integer64\n"
"Current: %1").arg(v) + flags);
w->setStatusTip(w->whatsThis());
break;
case V4L2_CTRL_TYPE_BITMASK:
w->setWhatsThis(QString("Type: Bitmask\n"
"Maximum: %1\n"
"Current: %2\n"
"Default: %3")
.arg((unsigned)qctrl.maximum, 0, 16).arg((unsigned)v, 0, 16)
.arg((unsigned)qctrl.default_value, 0, 16) + flags);
w->setStatusTip(w->whatsThis());
break;
case V4L2_CTRL_TYPE_BUTTON:
w->setWhatsThis(QString("Type: Button") + flags);
w->setStatusTip(w->whatsThis());
break;
case V4L2_CTRL_TYPE_BOOLEAN:
w->setWhatsThis(QString("Type: Boolean\n"
"Current: %1\n"
"Default: %2")
.arg(v).arg(qctrl.default_value) + flags);
w->setStatusTip(w->whatsThis());
break;
case V4L2_CTRL_TYPE_MENU:
w->setWhatsThis(QString("Type: Menu\n"
"Minimum: %1\n"
"Maximum: %2\n"
"Current: %3\n"
"Default: %4")
.arg(qctrl.minimum).arg(qctrl.maximum).arg(v).arg(qctrl.default_value) + flags);
w->setStatusTip(w->whatsThis());
break;
default:
break;
}
}
void CCControlBase::draw() {
SLBaseClass::draw();
if(getCtrlFlags().hasFlag(ECtrlFlag_DrawFocusRect)) {
if(isSelected()) {
drawFrame(ccc4(255,0,0,127),5);
}
else {
drawFrame(ccc4(0,127,200,127),5);
}
}
}
void ApplicationWindow::setWhat(QWidget *w, unsigned id, const QString &v)
{
const v4l2_queryctrl &qctrl = m_ctrlMap[id];
QString what;
QString flags = getCtrlFlags(qctrl.flags);
switch (qctrl.type) {
case V4L2_CTRL_TYPE_STRING:
w->setWhatsThis(QString("Type: String\n"
"Current: %1").arg(v) + flags);
w->setStatusTip(w->whatsThis());
break;
default:
break;
}
}
void ApplicationWindow::setWhat(QWidget *w, unsigned id, long long v)
{
const v4l2_queryctrl &qctrl = ctrlMap[id];
QString what;
QString flags = getCtrlFlags(qctrl.flags);
switch (qctrl.type) {
case V4L2_CTRL_TYPE_INTEGER:
QWhatsThis::add(w, what.sprintf("Integer type control\n"
"Minimum: %d\n"
"Maximum: %d\n"
"Current: %d\n"
"Default: %d\n",
qctrl.minimum, qctrl.maximum, (int)v, qctrl.default_value) + flags);
break;
case V4L2_CTRL_TYPE_INTEGER64:
QWhatsThis::add(w, what.sprintf("64-bit Integer type control\n"
"Current: %lld\n", v) + flags);
break;
case V4L2_CTRL_TYPE_BUTTON:
QWhatsThis::add(w, what.sprintf("Button type control\n") + flags);
break;
case V4L2_CTRL_TYPE_BOOLEAN:
QWhatsThis::add(w, what.sprintf("Boolean type control\n"
"Current: %d\n"
"Default: %d\n",
(int)v, qctrl.default_value) + flags);
break;
case V4L2_CTRL_TYPE_MENU:
QWhatsThis::add(w, what.sprintf("Menu type control\n"
"Minimum: %d\n"
"Maximum: %d\n"
"Current: %d\n"
"Default: %d\n",
qctrl.minimum, qctrl.maximum, (int)v, qctrl.default_value) + flags);
break;
default:
break;
}
}
