SceneSwitcher/plugins/video/area-selection.cpp
WarmUpTill 7d0332dd0e Restructure library and plugins
The "core" macro conditions and actions have been extracted out to the
"base" plugin.

The library now mostly contains functionality which is required across
all plugins and (e.g. definitions for macro segments).

The goal is to reduce the complexity and cross-dependencies and group
the source files in a better way.

This should relsove the "library limit of 65535 objects exceeded" build
issue occuring in some Windows build environments.
2024-01-27 14:10:34 +01:00

150 lines
3.6 KiB
C++

#include "area-selection.hpp"
#include <QHBoxLayout>
#include <QVBoxLayout>
#include <QLabel>
#include <obs-module-helper.hpp>
namespace advss {
void Size::Save(obs_data_t *obj, const char *name) const
{
auto data = obs_data_create();
width.Save(data, "width");
height.Save(data, "height");
obs_data_set_int(data, "version", 1);
obs_data_set_obj(obj, name, data);
obs_data_release(data);
}
void Size::Load(obs_data_t *obj, const char *name)
{
auto data = obs_data_get_obj(obj, name);
if (!obs_data_has_user_value(data, "version")) {
width = obs_data_get_int(data, "width");
height = obs_data_get_int(data, "height");
} else {
width.Load(data, "width");
height.Load(data, "height");
}
obs_data_release(data);
}
cv::Size Size::CV()
{
return {width, height};
}
void Area::Save(obs_data_t *obj, const char *name) const
{
auto data = obs_data_create();
x.Save(data, "x");
y.Save(data, "y");
width.Save(data, "width");
height.Save(data, "height");
obs_data_set_int(data, "version", 1);
obs_data_set_obj(obj, name, data);
obs_data_release(data);
}
void Area::Load(obs_data_t *obj, const char *name)
{
auto data = obs_data_get_obj(obj, name);
if (!obs_data_has_user_value(data, "version")) {
x = obs_data_get_int(data, "x");
y = obs_data_get_int(data, "y");
width = obs_data_get_int(data, "width");
height = obs_data_get_int(data, "height");
} else {
x.Load(data, "x");
y.Load(data, "y");
width.Load(data, "width");
height.Load(data, "height");
}
obs_data_release(data);
}
SizeSelection::SizeSelection(int min, int max, QWidget *parent)
: QWidget(parent), _x(new VariableSpinBox()), _y(new VariableSpinBox())
{
_x->setMinimum(min);
_y->setMinimum(min);
_x->setMaximum(max);
_y->setMaximum(max);
connect(_x, SIGNAL(NumberVariableChanged(const NumberVariable<int> &)),
this, SLOT(XChanged(const NumberVariable<int> &)));
connect(_y, SIGNAL(NumberVariableChanged(const NumberVariable<int> &)),
this, SLOT(YChanged(const NumberVariable<int> &)));
auto layout = new QHBoxLayout();
layout->setContentsMargins(0, 0, 0, 0);
layout->addWidget(_x);
layout->addWidget(_y);
setLayout(layout);
}
void SizeSelection::SetSize(const Size &s)
{
_x->SetValue(s.width);
_y->SetValue(s.height);
}
Size SizeSelection::GetSize()
{
return Size{_x->Value(), _y->Value()};
}
void SizeSelection::XChanged(const NumberVariable<int> &value)
{
emit SizeChanged(Size{value, _y->Value()});
}
void SizeSelection::YChanged(const NumberVariable<int> &value)
{
emit SizeChanged(Size{_x->Value(), value});
}
AreaSelection::AreaSelection(int min, int max, QWidget *parent)
: QWidget(parent),
_x(new SizeSelection(min, max)),
_y(new SizeSelection(min, max))
{
_x->_x->setPrefix("X:");
_x->_y->setPrefix("Y:");
_y->_x->setPrefix(QString(obs_module_text(
"AdvSceneSwitcher.condition.video.width")) +
":");
_y->_y->setPrefix(QString(obs_module_text(
"AdvSceneSwitcher.condition.video.height")) +
":");
connect(_x, SIGNAL(SizeChanged(Size)), this, SLOT(XSizeChanged(Size)));
connect(_y, SIGNAL(SizeChanged(Size)), this, SLOT(YSizeChanged(Size)));
auto layout = new QVBoxLayout();
layout->setContentsMargins(0, 0, 0, 0);
layout->addWidget(_x);
layout->addWidget(_y);
setLayout(layout);
}
void AreaSelection::SetArea(const Area &value)
{
_x->SetSize({value.x, value.y});
_y->SetSize({value.width, value.height});
}
void AreaSelection::XSizeChanged(Size value)
{
emit AreaChanged(Area{value.width, value.height, _y->GetSize().width,
_y->GetSize().height});
}
void AreaSelection::YSizeChanged(Size value)
{
emit AreaChanged(Area{_x->GetSize().width, _x->GetSize().height,
value.width, value.height});
}
} // namespace advss