110 lines
2.9 KiB
C++
110 lines
2.9 KiB
C++
// For license of this file, see <project-root-folder>/LICENSE.md.
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#include "gui/guiutilities.h"
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#include "definitions/definitions.h"
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#include <QSettings>
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#if defined(Q_OS_ANDROID)
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#include <QApplication>
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#include <QDesktopWidget>
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#include <QSize>
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#endif
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void GuiUtilities::setLabelAsNotice(QLabel& label, bool is_warning, bool set_margins) {
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if (set_margins) {
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label.setMargin(6);
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}
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if (is_warning) {
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label.setStyleSheet(QSL("font-weight: bold; font-style: italic; color: red"));
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}
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else {
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label.setStyleSheet(QSL("font-style: italic;"));
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}
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}
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void GuiUtilities::applyDialogProperties(QWidget& widget, const QIcon& icon, const QString& title) {
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#if defined(Q_OS_WIN)
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widget.setWindowFlags(Qt::WindowType::Dialog | Qt::WindowType::WindowTitleHint);
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#else
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widget.setWindowFlags(Qt::WindowType::Dialog | Qt::WindowType::CustomizeWindowHint | Qt::WindowType::WindowCloseButtonHint);
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#endif
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widget.setWindowIcon(icon);
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if (!title.isEmpty()) {
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widget.setWindowTitle(title);
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}
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}
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void GuiUtilities::applyResponsiveDialogResize(QWidget& widget, double factor) {
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#if defined(Q_OS_ANDROID)
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auto desktop_geom = QApplication::desktop()->screenGeometry();
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auto ratio = double(widget.size().height()) / widget.size().width();
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int widt = desktop_geom.width() * factor;
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int heig = widt * ratio;
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widget.resize(widt, heig);
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#else
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Q_UNUSED(factor)
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Q_UNUSED(widget)
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#endif
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}
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void GuiUtilities::restoreState(QWidget* wdg, QByteArray state) {
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QHash<QString, QHash<QString, QVariant>> props;
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QDataStream str(&state, QIODevice::OpenModeFlag::ReadOnly);
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str >> props;
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QList<QObject*> to_process = { wdg };
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while (!to_process.isEmpty()) {
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QObject* act = to_process.takeFirst();
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if (props.contains(act->objectName())) {
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auto saved_props = props.value(act->objectName());
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auto saved_props_names = saved_props.keys();
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for (const QString& saved_key : saved_props_names) {
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act->setProperty(saved_key.toLocal8Bit().constData(), saved_props.value(saved_key));
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}
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}
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to_process.append(act->children());
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}
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}
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QByteArray GuiUtilities::saveState(QWidget* wdg) {
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QHash<QString, QStringList> props_to_serialize {
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{ QSL("QCheckBox"), { QSL("checked") } },
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{ QSL("QSpinBox"), { QSL("value") } }
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};
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QHash<QString, QHash<QString, QVariant>> props;
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QList<QObject*> to_process = { wdg };
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while (!to_process.isEmpty()) {
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QObject* act = to_process.takeFirst();
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const QMetaObject* meta = act->metaObject();
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auto act_props = props_to_serialize.value(meta->className());
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QHash<QString, QVariant> props_obj;
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for (const QString& prop : act_props) {
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props_obj.insert(prop, act->property(prop.toLocal8Bit().constData()));
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}
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if (!props_obj.isEmpty()) {
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props.insert(act->objectName(), props_obj);
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}
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to_process.append(act->children());
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}
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QByteArray arr;
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QDataStream str(&arr, QIODevice::OpenModeFlag::WriteOnly);
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str << props;
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return arr;
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}
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