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slide_model.rs functions like get_item and activate

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These functions aren't perfect, but this code all makes them
essentially work so that we can call from QML
This commit is contained in:
Chris Cochrun 2023-03-30 09:33:51 -05:00
parent 7e8694eca2
commit 6f185e6f6e
5 changed files with 64 additions and 23 deletions
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70
src/rust/slide_model.rs
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@ -43,25 +43,6 @@ mod slide_model {
video_thumbnail: QString,
}
// pub enum Roles {
// TypeRole = 0,
// TextRole,
// AudioRole,
// ImageBackgroundRole,
// VideoBackgroundRole,
// HorizontalTextAlignmentRole,
// VerticalTextAlignmentRole,
// FontRole,
// FontSizeRole,
// ServiceItemIdRole,
// SlideyIndexRole,
// SlidecountRole,
// ActiveRole,
// SelectedRole,
// LoopRole,
// VidThumbnailRole,
// }
#[cxx_qt::qobject(
base = "QAbstractListModel",
// qml_uri = "com.kdab.cxx_qt.demo",
@ -406,6 +387,57 @@ mod slide_model {
println!("Item added in rust model!");
}
#[qinvokable]
pub fn get_item(self: Pin<&mut Self>, index: i32) -> QMap_QString_QVariant {
println!("{index}");
let mut qvariantmap = QMap_QString_QVariant::default();
let idx = self.index(index, 0, &QModelIndex::default());
if !idx.is_valid() {
return qvariantmap;
}
if let Some(slide) = self.rust().slides.get(index as usize) {
qvariantmap.insert(QString::from("text"), QVariant::from(&slide.text));
qvariantmap.insert(QString::from("type"), QVariant::from(&slide.ty));
qvariantmap.insert(QString::from("audio"), QVariant::from(&slide.audio));
qvariantmap.insert(
QString::from("imageBackground"),
QVariant::from(&slide.image_background),
);
qvariantmap.insert(
QString::from("videoBackground"),
QVariant::from(&slide.video_background),
);
qvariantmap.insert(QString::from("font"), QVariant::from(&slide.font));
qvariantmap.insert(QString::from("fontSize"), QVariant::from(&slide.font_size));
qvariantmap.insert(
QString::from("horizontalTextAlignment"),
QVariant::from(&slide.htext_alignment),
);
qvariantmap.insert(
QString::from("verticalTextAlignment"),
QVariant::from(&slide.vtext_alignment),
);
qvariantmap.insert(
QString::from("serviceItemId"),
QVariant::from(&slide.service_item_id),
);
qvariantmap.insert(QString::from("loop"), QVariant::from(&slide.looping));
qvariantmap.insert(QString::from("active"), QVariant::from(&slide.active));
qvariantmap.insert(QString::from("selected"), QVariant::from(&slide.selected));
};
qvariantmap
}
#[qinvokable]
pub fn activate(mut self: Pin<&mut Self>, index: i32) -> bool {
if let Some(slide) = self.as_mut().slides_mut().get_mut(index as usize) {
slide.active = true;
true
} else {
false
}
}
}
// Create Rust bindings for C++ functions of the base class (QAbstractItemModel)