488 lines
13 KiB
C++
488 lines
13 KiB
C++
#include <QFormLayout>
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#include <QLabel>
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#include <QCheckBox>
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#include <QLineEdit>
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#include <QSpinBox>
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#include <QDoubleSpinBox>
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#include <QComboBox>
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#include <QPushButton>
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#include <QStandardItem>
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#include <QFileDialog>
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#include "qt-wrappers.hpp"
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#include "properties-view.hpp"
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#include "obs-app.hpp"
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#include <string>
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using namespace std;
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void OBSPropertiesView::RefreshProperties()
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{
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children.clear();
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if (widget)
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widget->deleteLater();
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widget = new QWidget();
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QFormLayout *layout = new QFormLayout;
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layout->setFieldGrowthPolicy(QFormLayout::AllNonFixedFieldsGrow);
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widget->setLayout(layout);
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QSizePolicy mainPolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
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QSizePolicy policy(QSizePolicy::Preferred, QSizePolicy::Preferred);
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//widget->setSizePolicy(policy);
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layout->setSizeConstraint(QLayout::SetMaximumSize);
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layout->setLabelAlignment(Qt::AlignRight);
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obs_property_t property = obs_properties_first(properties);
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while (property) {
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AddProperty(property, layout);
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obs_property_next(&property);
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}
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setWidgetResizable(true);
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setWidget(widget);
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setSizePolicy(mainPolicy);
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lastFocused.clear();
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if (lastWidget) {
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lastWidget->setFocus(Qt::OtherFocusReason);
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lastWidget = nullptr;
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}
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}
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OBSPropertiesView::OBSPropertiesView(OBSData settings_,
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obs_properties_t properties_, void *obj_,
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PropertiesUpdateCallback callback_, int minSize_)
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: QScrollArea (nullptr),
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widget (nullptr),
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properties (properties_),
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settings (settings_),
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obj (obj_),
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callback (callback_),
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minSize (minSize_),
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lastWidget (nullptr)
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{
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setFrameShape(QFrame::NoFrame);
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RefreshProperties();
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}
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QWidget *OBSPropertiesView::NewWidget(obs_property_t prop, QWidget *widget,
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const char *signal)
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{
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WidgetInfo *info = new WidgetInfo(this, prop, widget);
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connect(widget, signal, info, SLOT(ControlChanged()));
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children.push_back(std::move(unique_ptr<WidgetInfo>(info)));
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return widget;
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}
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QWidget *OBSPropertiesView::AddCheckbox(obs_property_t prop)
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{
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const char *name = obs_property_name(prop);
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const char *desc = obs_property_description(prop);
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bool val = obs_data_getbool(settings, name);
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QCheckBox *checkbox = new QCheckBox(QT_UTF8(desc));
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checkbox->setCheckState(val ? Qt::Checked : Qt::Unchecked);
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return NewWidget(prop, checkbox, SIGNAL(stateChanged(int)));
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}
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QWidget *OBSPropertiesView::AddText(obs_property_t prop)
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{
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const char *name = obs_property_name(prop);
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const char *val = obs_data_getstring(settings, name);
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obs_text_type type = obs_proprety_text_type(prop);
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QLineEdit *edit = new QLineEdit();
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if (type == OBS_TEXT_PASSWORD)
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edit->setEchoMode(QLineEdit::Password);
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edit->setText(QT_UTF8(val));
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return NewWidget(prop, edit, SIGNAL(textEdited(const QString &)));
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}
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void OBSPropertiesView::AddPath(obs_property_t prop, QFormLayout *layout,
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QLabel **label)
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{
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const char *name = obs_property_name(prop);
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const char *val = obs_data_getstring(settings, name);
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QLayout *subLayout = new QHBoxLayout();
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QLineEdit *edit = new QLineEdit();
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QPushButton *button = new QPushButton(QTStr("Browse"));
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edit->setText(QT_UTF8(val));
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edit->setReadOnly(true);
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subLayout->addWidget(edit);
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subLayout->addWidget(button);
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WidgetInfo *info = new WidgetInfo(this, prop, edit);
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connect(button, SIGNAL(clicked()), info, SLOT(ControlChanged()));
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children.push_back(std::move(unique_ptr<WidgetInfo>(info)));
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*label = new QLabel(QT_UTF8(obs_property_description(prop)));
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layout->addRow(*label, subLayout);
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}
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QWidget *OBSPropertiesView::AddInt(obs_property_t prop)
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{
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const char *name = obs_property_name(prop);
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int val = (int)obs_data_getint(settings, name);
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QSpinBox *spin = new QSpinBox();
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spin->setMinimum(obs_property_int_min(prop));
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spin->setMaximum(obs_property_int_max(prop));
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spin->setSingleStep(obs_property_int_step(prop));
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spin->setValue(val);
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return NewWidget(prop, spin, SIGNAL(valueChanged(int)));
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}
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QWidget *OBSPropertiesView::AddFloat(obs_property_t prop)
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{
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const char *name = obs_property_name(prop);
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double val = obs_data_getdouble(settings, name);
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QDoubleSpinBox *spin = new QDoubleSpinBox();
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spin->setMinimum(obs_property_float_min(prop));
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spin->setMaximum(obs_property_float_max(prop));
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spin->setSingleStep(obs_property_float_step(prop));
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spin->setValue(val);
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return NewWidget(prop, spin, SIGNAL(valueChanged(double)));
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}
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static void AddComboItem(QComboBox *combo, obs_property_t prop,
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obs_combo_format format, size_t idx)
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{
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const char *name = obs_property_list_item_name(prop, idx);
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QVariant var;
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if (format == OBS_COMBO_FORMAT_INT) {
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long long val = obs_property_list_item_int(prop, idx);
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var = QVariant::fromValue<long long>(val);
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} else if (format == OBS_COMBO_FORMAT_FLOAT) {
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double val = obs_property_list_item_float(prop, idx);
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var = QVariant::fromValue<double>(val);
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} else if (format == OBS_COMBO_FORMAT_STRING) {
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var = obs_property_list_item_string(prop, idx);
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}
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combo->addItem(QT_UTF8(name), var);
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if (!obs_property_list_item_disabled(prop, idx))
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return;
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int index = combo->findText(QT_UTF8(name));
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if (index < 0)
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return;
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QStandardItemModel *model =
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dynamic_cast<QStandardItemModel*>(combo->model());
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if (!model)
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return;
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QStandardItem *item = model->item(index);
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item->setFlags(Qt::NoItemFlags);
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}
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template <long long get_int(obs_data_t, const char*),
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double get_double(obs_data_t, const char*),
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const char *get_string(obs_data_t, const char*)>
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static string from_obs_data(obs_data_t data, const char *name,
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obs_combo_format format)
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{
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switch (format) {
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case OBS_COMBO_FORMAT_INT:
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return to_string(get_int(data, name));
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case OBS_COMBO_FORMAT_FLOAT:
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return to_string(get_double(data, name));
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case OBS_COMBO_FORMAT_STRING:
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return get_string(data, name);
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default:
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return "";
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}
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}
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static string from_obs_data(obs_data_t data, const char *name,
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obs_combo_format format)
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{
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return from_obs_data<obs_data_getint, obs_data_getdouble,
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obs_data_getstring>(data, name, format);
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}
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static string from_obs_data_autoselect(obs_data_t data, const char *name,
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obs_combo_format format)
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{
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return from_obs_data<obs_data_get_autoselect_int,
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obs_data_get_autoselect_double,
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obs_data_get_autoselect_string>(data, name, format);
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}
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QWidget *OBSPropertiesView::AddList(obs_property_t prop, bool &warning)
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{
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const char *name = obs_property_name(prop);
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QComboBox *combo = new QComboBox();
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obs_combo_type type = obs_property_list_type(prop);
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obs_combo_format format = obs_property_list_format(prop);
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size_t count = obs_property_list_item_count(prop);
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int idx = -1;
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for (size_t i = 0; i < count; i++)
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AddComboItem(combo, prop, format, i);
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if (type == OBS_COMBO_TYPE_EDITABLE)
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combo->setEditable(true);
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string value = from_obs_data(settings, name, format);
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if (format == OBS_COMBO_FORMAT_STRING &&
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type == OBS_COMBO_TYPE_EDITABLE)
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combo->lineEdit()->setText(QT_UTF8(value.c_str()));
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else
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idx = combo->findData(QT_UTF8(value.c_str()));
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if (type == OBS_COMBO_TYPE_EDITABLE)
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return NewWidget(prop, combo,
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SIGNAL(editTextChanged(const QString &)));
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if (idx != -1)
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combo->setCurrentIndex(idx);
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if (obs_data_has_autoselect(settings, name)) {
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string autoselect =
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from_obs_data_autoselect(settings, name, format);
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int id = combo->findData(QT_UTF8(autoselect.c_str()));
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if (id != -1 && id != idx) {
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QString actual = combo->itemText(id);
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QString selected = combo->itemText(idx);
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QString combined = QTStr(
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"Basic.PropertiesWindow.AutoSelectFormat");
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combo->setItemText(idx,
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combined.arg(selected).arg(actual));
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}
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}
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QAbstractItemModel *model = combo->model();
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warning = idx != -1 &&
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model->flags(model->index(idx, 0)) == Qt::NoItemFlags;
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WidgetInfo *info = new WidgetInfo(this, prop, combo);
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connect(combo, SIGNAL(currentIndexChanged(int)), info,
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SLOT(ControlChanged()));
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children.push_back(std::move(unique_ptr<WidgetInfo>(info)));
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/* trigger a settings update if the index was not found */
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if (idx == -1)
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info->ControlChanged();
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return combo;
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}
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QWidget *OBSPropertiesView::AddButton(obs_property_t prop)
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{
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const char *desc = obs_property_description(prop);
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QPushButton *button = new QPushButton(QT_UTF8(desc));
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button->setSizePolicy(QSizePolicy::Maximum, QSizePolicy::Maximum);
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return NewWidget(prop, button, SIGNAL(clicked()));
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}
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void OBSPropertiesView::AddProperty(obs_property_t property,
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QFormLayout *layout)
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{
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const char *name = obs_property_name(property);
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obs_property_type type = obs_property_get_type(property);
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if (!obs_property_visible(property))
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return;
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QLabel *label = nullptr;
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QWidget *widget = nullptr;
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bool warning = false;
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switch (type) {
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case OBS_PROPERTY_INVALID:
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return;
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case OBS_PROPERTY_BOOL:
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widget = AddCheckbox(property);
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break;
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case OBS_PROPERTY_INT:
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widget = AddInt(property);
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break;
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case OBS_PROPERTY_FLOAT:
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widget = AddFloat(property);
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break;
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case OBS_PROPERTY_TEXT:
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widget = AddText(property);
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break;
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case OBS_PROPERTY_PATH:
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AddPath(property, layout, &label);
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break;
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case OBS_PROPERTY_LIST:
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widget = AddList(property, warning);
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break;
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case OBS_PROPERTY_COLOR:
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/* TODO */
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break;
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case OBS_PROPERTY_BUTTON:
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widget = AddButton(property);
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break;
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}
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if (widget && !obs_property_enabled(property))
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widget->setEnabled(false);
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if (!label &&
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type != OBS_PROPERTY_BOOL &&
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type != OBS_PROPERTY_BUTTON)
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label = new QLabel(QT_UTF8(obs_property_description(property)));
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if (warning && label) //TODO: select color based on background color
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label->setStyleSheet("QLabel { color: red; }");
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if (label && minSize) {
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label->setMinimumWidth(minSize);
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label->setAlignment(Qt::AlignRight | Qt::AlignVCenter);
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}
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if (!widget)
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return;
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layout->addRow(label, widget);
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if (!lastFocused.empty())
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if (lastFocused.compare(name) == 0)
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lastWidget = widget;
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}
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void WidgetInfo::BoolChanged(const char *setting)
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{
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QCheckBox *checkbox = static_cast<QCheckBox*>(widget);
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obs_data_setbool(view->settings, setting,
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checkbox->checkState() == Qt::Checked);
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}
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void WidgetInfo::IntChanged(const char *setting)
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{
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QSpinBox *spin = static_cast<QSpinBox*>(widget);
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obs_data_setint(view->settings, setting, spin->value());
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}
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void WidgetInfo::FloatChanged(const char *setting)
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{
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QDoubleSpinBox *spin = static_cast<QDoubleSpinBox*>(widget);
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obs_data_setdouble(view->settings, setting, spin->value());
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}
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void WidgetInfo::TextChanged(const char *setting)
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{
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QLineEdit *edit = static_cast<QLineEdit*>(widget);
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obs_data_setstring(view->settings, setting, QT_TO_UTF8(edit->text()));
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}
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bool WidgetInfo::PathChanged(const char *setting)
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{
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const char *desc = obs_property_description(property);
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obs_path_type type = obs_property_path_type(property);
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const char *filter = obs_property_path_filter(property);
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const char *default_path = obs_property_path_default_path(property);
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QString path;
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if (type == OBS_PATH_DIRECTORY)
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path = QFileDialog::getExistingDirectory(view,
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QT_UTF8(desc), QT_UTF8(default_path),
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QFileDialog::ShowDirsOnly |
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QFileDialog::DontResolveSymlinks);
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else if (type == OBS_PATH_FILE)
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path = QFileDialog::getOpenFileName(view,
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QT_UTF8(desc), QT_UTF8(default_path),
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QT_UTF8(filter));
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if (path.isEmpty())
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return false;
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QLineEdit *edit = static_cast<QLineEdit*>(widget);
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edit->setText(path);
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obs_data_setstring(view->settings, setting, QT_TO_UTF8(path));
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return true;
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}
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void WidgetInfo::ListChanged(const char *setting)
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{
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QComboBox *combo = static_cast<QComboBox*>(widget);
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obs_combo_format format = obs_property_list_format(property);
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obs_combo_type type = obs_property_list_type(property);
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QVariant data;
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if (type == OBS_COMBO_TYPE_EDITABLE) {
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data = combo->currentText();
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} else {
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int index = combo->currentIndex();
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if (index != -1)
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data = combo->itemData(index);
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else
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return;
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}
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switch (format) {
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case OBS_COMBO_FORMAT_INVALID:
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return;
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case OBS_COMBO_FORMAT_INT:
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obs_data_setint(view->settings, setting,
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data.value<long long>());
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break;
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case OBS_COMBO_FORMAT_FLOAT:
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obs_data_setdouble(view->settings, setting,
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data.value<double>());
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break;
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case OBS_COMBO_FORMAT_STRING:
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obs_data_setstring(view->settings, setting,
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QT_TO_UTF8(data.toString()));
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break;
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}
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}
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void WidgetInfo::ColorChanged(const char *setting)
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{
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/* TODO */
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UNUSED_PARAMETER(setting);
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}
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void WidgetInfo::ButtonClicked()
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{
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obs_property_button_clicked(property, view->obj);
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}
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void WidgetInfo::ControlChanged()
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{
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const char *setting = obs_property_name(property);
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obs_property_type type = obs_property_get_type(property);
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switch (type) {
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case OBS_PROPERTY_INVALID: return;
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case OBS_PROPERTY_BOOL: BoolChanged(setting); break;
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case OBS_PROPERTY_INT: IntChanged(setting); break;
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case OBS_PROPERTY_FLOAT: FloatChanged(setting); break;
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case OBS_PROPERTY_TEXT: TextChanged(setting); break;
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case OBS_PROPERTY_LIST: ListChanged(setting); break;
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case OBS_PROPERTY_COLOR: ColorChanged(setting); break;
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case OBS_PROPERTY_BUTTON: ButtonClicked(); return;
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case OBS_PROPERTY_PATH:
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if (!PathChanged(setting))
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return;
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}
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view->callback(view->obj, view->settings);
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if (obs_property_modified(property, view->settings)) {
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view->lastFocused = setting;
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QMetaObject::invokeMethod(view, "RefreshProperties",
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Qt::QueuedConnection);
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}
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}
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