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skeleton for the service_item_model.rs file

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Chris Cochrun 2023-04-11 06:21:43 -05:00
parent f8ac7feea0
commit 438af89034
1 changed files with 686 additions and 102 deletions
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src/rust/service_item_model.rs
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@ -1,126 +1,681 @@
use cxx::{type_id, ExternType}; #[cxx_qt::bridge]
use std::mem::MaybeUninit; mod slide_model {
// Define a QModelIndex that is trivial for CXX
//
// TODO: later this will likely be in cxx-qt-lib
#[repr(C)]
pub struct QModelIndex {
_space: MaybeUninit<[usize; 3]>,
}
// Safety:
//
// Static checks on the C++ side to ensure the size is the same.
// TODO: later this will likely be in cxx-qt-lib
unsafe impl ExternType for QModelIndex {
type Id = type_id!("QModelIndex");
type Kind = cxx::kind::Trivial;
}
// ANCHOR: book_macro_code
#[cxx_qt::bridge(cxx_file_stem = "service_item_model")]
mod service_item_model {
// ANCHOR: book_base_include
unsafe extern "C++" { unsafe extern "C++" {
include!("serviceitemmodel.h"); include!(< QAbstractListModel >);
// ANCHOR_END: book_base_include include!("cxx-qt-lib/qhash.h");
type QHash_i32_QByteArray = cxx_qt_lib::QHash<cxx_qt_lib::QHashPair_i32_QByteArray>;
include!("cxx-qt-lib/qmap.h");
type QMap_QString_QVariant = cxx_qt_lib::QMap<cxx_qt_lib::QMapPair_QString_QVariant>;
include!("cxx-qt-lib/qvariant.h"); include!("cxx-qt-lib/qvariant.h");
type QVariant = cxx_qt_lib::QVariant; type QVariant = cxx_qt_lib::QVariant;
include!("cxx-qt-lib/qstring.h");
// Define the interface of the QModelIndex type QString = cxx_qt_lib::QString;
type QModelIndex = super::QModelIndex; include!("cxx-qt-lib/qmodelindex.h");
fn row(self: &QModelIndex) -> i32; type QModelIndex = cxx_qt_lib::QModelIndex;
include!("cxx-qt-lib/qvector.h");
#[cxx_name = "beginInsertRows"] type QVector_i32 = cxx_qt_lib::QVector<i32>;
fn begin_insert_rows(self: Pin<&mut CustomBaseClassQt>, first: i32, last: i32); include!("cxx-qt-lib/qstringlist.h");
#[cxx_name = "endInsertRows"] type QStringList = cxx_qt_lib::QStringList;
fn end_insert_rows(self: Pin<&mut CustomBaseClassQt>); include!("cxx-qt-lib/qlist.h");
type QList_QString = cxx_qt_lib::QList<QString>;
#[cxx_name = "beginRemoveRows"] // #[cxx_name = "ServiceItem"]
fn begin_remove_rows(self: Pin<&mut CustomBaseClassQt>, first: i32, last: i32); // type CxxServiceItem = super::qobject::Slidey;
#[cxx_name = "endRemoveRows"] // include!("cxx-qt-lib/qvector.h");
fn end_remove_rows(self: Pin<&mut CustomBaseClassQt>); // type QVector_ServiceItem = cxx_qt_lib::QVector<Slidey>;
#[cxx_name = "beginResetModel"]
fn begin_reset_model(self: Pin<&mut CustomBaseClassQt>);
#[cxx_name = "endResetModel"]
fn end_reset_model(self: Pin<&mut CustomBaseClassQt>);
} }
// ANCHOR: book_qobject_base #[cxx_qt::qobject]
#[cxx_qt::qobject(base = "ServiceItemModel")] #[derive(Clone, Debug)]
#[derive(Default)] pub struct ServiceItem {
#[qproperty]
name: QString,
#[qproperty]
ty: QString,
#[qproperty]
audio: QString,
#[qproperty]
background: QString,
#[qproperty]
background_type: QString,
#[qproperty]
text: Vec<QString>,
#[qproperty]
font: QString,
#[qproperty]
font_size: i32,
#[qproperty]
slide_count: i32,
#[qproperty]
active: bool,
#[qproperty]
selected: bool,
#[qproperty]
looping: bool,
}
impl Default for ServiceItem {
fn default() -> Self {
Self {
name: QString::default(),
ty: QString::default(),
audio: QString::default(),
background: QString::default(),
background_type: QString::default(),
text: vec![QString::default()],
font: QString::default(),
font_size: 50,
slide_count: 1,
active: false,
selected: false,
looping: false,
}
}
}
#[cxx_qt::qobject(
base = "QAbstractListModel",
// qml_uri = "com.kdab.cxx_qt.demo",
// qml_version = "1.0"
)]
#[derive(Default, Debug)]
pub struct ServiceItemModel { pub struct ServiceItemModel {
// ANCHOR_END: book_qobject_base id: i32,
id: u32, slides: Vec<ServiceItem>,
vector: Vec<(u32, f64)>,
} }
#[cxx_qt::qsignals(ServiceItemModel)]
pub enum Signals<'a> {
#[inherit]
DataChanged {
top_left: &'a QModelIndex,
bottom_right: &'a QModelIndex,
roles: &'a QVector_i32,
},
ActiveChanged,
}
enum Role {
ActiveRole,
SelectedRole,
LoopingRole,
TextRole,
VideoThumbnailRole,
}
// use crate::video_thumbnail;
// use image::{ImageBuffer, Rgba};
use std::path::PathBuf;
impl qobject::ServiceItemModel { impl qobject::ServiceItemModel {
#[qinvokable]
pub fn add(self: Pin<&mut Self>) {
self.add_cpp_context();
}
#[qinvokable]
pub fn add_on_thread(self: Pin<&mut Self>, mut counter: i32) {
let qt_thread = self.qt_thread();
std::thread::spawn(move || {
while counter > 0 {
counter -= 1;
std::thread::sleep(std::time::Duration::from_millis(250));
// Use our add helper to add a row on the Qt event loop
// as seen in the threading demo channels could be used to pass info
qt_thread
.queue(|custom_base_class| {
custom_base_class.add_cpp_context();
})
.unwrap();
}
});
}
fn add_cpp_context(mut self: Pin<&mut Self>) {
let count = self.vector().len();
self.as_mut().begin_insert_rows(count as i32, count as i32);
let id = *self.id();
self.as_mut().set_id(id + 1);
self.as_mut().vector_mut().push((id, (id as f64) / 3.0));
self.as_mut().end_insert_rows();
}
#[qinvokable] #[qinvokable]
pub fn clear(mut self: Pin<&mut Self>) { pub fn clear(mut self: Pin<&mut Self>) {
self.as_mut().begin_reset_model(); unsafe {
self.as_mut().set_id(0); self.as_mut().begin_reset_model();
self.as_mut().vector_mut().clear(); self.as_mut().slides_mut().clear();
self.as_mut().end_reset_model(); self.as_mut().end_reset_model();
}
} }
#[qinvokable] #[qinvokable]
pub fn remove(mut self: Pin<&mut Self>, index: i32) { pub fn remove_item_from_service(
if index < 0 || (index as usize) >= self.vector().len() { mut self: Pin<&mut Self>,
index: i32,
service_item: &QMap_QString_QVariant,
) {
println!("Removing: {:?}", index);
}
#[qinvokable]
pub fn remove_item(mut self: Pin<&mut Self>, index: i32) {
if index < 0 || (index as usize) >= self.slides().len() {
return; return;
} }
self.as_mut().begin_remove_rows(index, index); unsafe {
self.as_mut().vector_mut().remove(index as usize); self.as_mut()
self.as_mut().end_remove_rows(); .begin_remove_rows(&QModelIndex::default(), index, index);
self.as_mut().slides_mut().remove(index as usize);
self.as_mut().end_remove_rows();
}
} }
#[qinvokable]
pub fn add_item(
mut self: Pin<&mut Self>,
text: QString,
ty: QString,
image_background: QString,
video_background: QString,
audio: QString,
font: QString,
font_size: i32,
htext_alignment: QString,
vtext_alignment: QString,
service_item_id: i32,
slide_index: i32,
slide_count: i32,
looping: bool,
) {
let slide = ServiceItem {
ty,
text,
image_background,
video_background,
audio,
font,
font_size,
htext_alignment,
vtext_alignment,
service_item_id,
slide_index,
slide_count,
looping,
active: false,
selected: false,
video_thumbnail: QString::from(""),
};
self.as_mut().add_slide(&slide);
}
fn add_slide(mut self: Pin<&mut Self>, slide: &ServiceItem) {
let index = self.as_ref().slides().len() as i32;
println!("{:?}", slide);
let slide = slide.clone();
unsafe {
self.as_mut()
.begin_insert_rows(&QModelIndex::default(), index, index);
self.as_mut().slides_mut().push(slide);
self.as_mut().end_insert_rows();
}
}
#[qinvokable]
pub fn insert_item(
mut self: Pin<&mut Self>,
index: i32,
text: QString,
ty: QString,
image_background: QString,
video_background: QString,
audio: QString,
font: QString,
font_size: i32,
htext_alignment: QString,
vtext_alignment: QString,
service_item_id: i32,
slide_index: i32,
slide_count: i32,
looping: bool,
) {
let slide = ServiceItem {
ty,
text,
image_background,
video_background,
audio,
font,
font_size,
htext_alignment,
vtext_alignment,
service_item_id,
slide_index,
slide_count,
looping,
active: false,
selected: false,
video_thumbnail: QString::from(""),
};
self.as_mut().insert_slide(&slide, index);
}
fn insert_slide(mut self: Pin<&mut Self>, slide: &ServiceItem, id: i32) {
let slide = slide.clone();
unsafe {
self.as_mut()
.begin_insert_rows(&QModelIndex::default(), id, id);
self.as_mut().slides_mut().insert(id as usize, slide);
self.as_mut().end_insert_rows();
}
}
#[qinvokable]
pub fn insert_item_from_service(
mut self: Pin<&mut Self>,
index: i32,
service_item: &QMap_QString_QVariant,
) {
let ty = service_item
.get(&QString::from("type"))
.unwrap_or(QVariant::from(&QString::from("")))
.value::<QString>();
let background = service_item
.get(&QString::from("background"))
.unwrap_or(QVariant::from(&QString::from("")))
.value::<QString>()
.unwrap_or_default();
let background_type = service_item
.get(&QString::from("backgroundType"))
.unwrap_or(QVariant::from(&QString::from("")))
.value::<QString>()
.unwrap_or_default();
let textlist = service_item
.get(&QString::from("text"))
.unwrap_or(QVariant::from(&QString::from("")))
.value::<QStringList>()
.unwrap_or_default();
let text_vec = Vec::<QString>::from(&QList_QString::from(&textlist));
// let vec_slize: &[usize] = &text_vec;
let mut slide = ServiceItem {
ty: service_item
.get(&QString::from("type"))
.unwrap_or(QVariant::from(&QString::from("")))
.value()
.unwrap_or(QString::from("")),
text: service_item
.get(&QString::from("text"))
.unwrap_or(QVariant::from(&QString::from("")))
.value()
.unwrap_or(QString::from("")),
image_background: service_item
.get(&QString::from("imageBackground"))
.unwrap_or(QVariant::from(&QString::from("")))
.value()
.unwrap_or(QString::from("")),
video_background: service_item
.get(&QString::from("videoBackground"))
.unwrap_or(QVariant::from(&QString::from("")))
.value()
.unwrap_or(QString::from("")),
audio: service_item
.get(&QString::from("audio"))
.unwrap_or(QVariant::from(&QString::from("")))
.value()
.unwrap_or(QString::from("")),
font: service_item
.get(&QString::from("font"))
.unwrap_or(QVariant::from(&QString::from("")))
.value()
.unwrap_or(QString::from("")),
font_size: service_item
.get(&QString::from("fontSize"))
.unwrap_or(QVariant::from(&50))
.value()
.unwrap_or(50),
htext_alignment: service_item
.get(&QString::from("vtextAlignment"))
.unwrap_or(QVariant::from(&QString::from("center")))
.value()
.unwrap_or(QString::from("center")),
vtext_alignment: service_item
.get(&QString::from("vtextAlignment"))
.unwrap_or(QVariant::from(&QString::from("center")))
.value()
.unwrap_or(QString::from("center")),
service_item_id: index,
slide_index: service_item
.get(&QString::from("slideNumber"))
.unwrap_or(QVariant::from(&0))
.value()
.unwrap_or(0),
slide_count: service_item
.get(&QString::from("slideNumber"))
.unwrap_or(QVariant::from(&1))
.value()
.unwrap_or(1),
looping: service_item
.get(&QString::from("loop"))
.unwrap_or(QVariant::from(&false))
.value()
.unwrap_or(false),
active: service_item
.get(&QString::from("active"))
.unwrap_or(QVariant::from(&false))
.value()
.unwrap_or(false),
selected: service_item
.get(&QString::from("selected"))
.unwrap_or(QVariant::from(&false))
.value()
.unwrap_or(false),
video_thumbnail: QString::from(""),
};
// We need to move all the current slides service_item_id's up by one.
let slides_len = self.as_mut().slides_mut().len() as i32;
for slide in index..slides_len {
if let Some(slide) = self.as_mut().slides_mut().get_mut(slide as usize) {
slide.service_item_id += 1;
}
}
match ty {
Some(ty) if ty == QString::from("image") => {
slide.ty = ty;
slide.image_background = background;
slide.video_background = QString::from("");
slide.slide_index = 0;
self.as_mut().insert_slide(&slide, index);
}
Some(ty) if ty == QString::from("song") => {
for i in 0..text_vec.len() {
println!("add song of {:?} length", text_vec.len());
slide.ty = ty.clone();
// println!("{:?}", text_vec[i].clone());
slide.text = text_vec[i].clone();
slide.slide_count = text_vec.len() as i32;
slide.slide_index = i as i32;
if background_type == QString::from("image") {
slide.image_background = background.clone();
slide.video_background = QString::from("");
} else {
slide.video_background = background.clone();
slide.image_background = QString::from("");
}
self.as_mut().insert_slide(&slide, index + i as i32);
}
}
Some(ty) if ty == QString::from("video") => {
slide.ty = ty;
slide.image_background = QString::from("");
slide.video_background = background;
slide.slide_index = 0;
self.as_mut().insert_slide(&slide, index);
}
Some(ty) if ty == QString::from("presentation") => {
for i in 0..slide.slide_count {
slide.ty = ty.clone();
slide.image_background = background.clone();
slide.video_background = QString::from("");
slide.slide_index = i;
self.as_mut().insert_slide(&slide, index + i as i32);
}
}
_ => println!("It's somethign else!"),
};
println!("Item added in rust model!");
}
#[qinvokable]
pub fn add_item_from_service(
mut self: Pin<&mut Self>,
index: i32,
service_item: &QMap_QString_QVariant,
) {
println!("add rust slide {:?}", index);
let ty = service_item
.get(&QString::from("type"))
.unwrap_or(QVariant::from(&QString::from("")))
.value::<QString>();
let background = service_item
.get(&QString::from("background"))
.unwrap_or(QVariant::from(&QString::from("")))
.value::<QString>()
.unwrap_or_default();
let background_type = service_item
.get(&QString::from("backgroundType"))
.unwrap_or(QVariant::from(&QString::from("")))
.value::<QString>()
.unwrap_or_default();
let textlist = service_item
.get(&QString::from("text"))
.unwrap_or(QVariant::from(&QString::from("")))
.value::<QStringList>()
.unwrap_or_default();
let text_vec = Vec::<QString>::from(&QList_QString::from(&textlist));
// let vec_slize: &[usize] = &text_vec;
let mut slide = ServiceItem {
ty: service_item
.get(&QString::from("type"))
.unwrap_or(QVariant::from(&QString::from("")))
.value()
.unwrap_or(QString::from("")),
text: service_item
.get(&QString::from("text"))
.unwrap_or(QVariant::from(&QString::from("")))
.value()
.unwrap_or(QString::from("")),
image_background: service_item
.get(&QString::from("imageBackground"))
.unwrap_or(QVariant::from(&QString::from("")))
.value()
.unwrap_or(QString::from("")),
video_background: service_item
.get(&QString::from("videoBackground"))
.unwrap_or(QVariant::from(&QString::from("")))
.value()
.unwrap_or(QString::from("")),
audio: service_item
.get(&QString::from("audio"))
.unwrap_or(QVariant::from(&QString::from("")))
.value()
.unwrap_or(QString::from("")),
font: service_item
.get(&QString::from("font"))
.unwrap_or(QVariant::from(&QString::from("")))
.value()
.unwrap_or(QString::from("")),
font_size: service_item
.get(&QString::from("fontSize"))
.unwrap_or(QVariant::from(&50))
.value()
.unwrap_or(50),
htext_alignment: service_item
.get(&QString::from("vtextAlignment"))
.unwrap_or(QVariant::from(&QString::from("center")))
.value()
.unwrap_or(QString::from("center")),
vtext_alignment: service_item
.get(&QString::from("vtextAlignment"))
.unwrap_or(QVariant::from(&QString::from("center")))
.value()
.unwrap_or(QString::from("center")),
service_item_id: index,
slide_index: service_item
.get(&QString::from("slideNumber"))
.unwrap_or(QVariant::from(&0))
.value()
.unwrap_or(0),
slide_count: service_item
.get(&QString::from("imageCount"))
.unwrap_or(QVariant::from(&1))
.value()
.unwrap_or(1),
looping: service_item
.get(&QString::from("loop"))
.unwrap_or(QVariant::from(&false))
.value()
.unwrap_or(false),
active: service_item
.get(&QString::from("active"))
.unwrap_or(QVariant::from(&false))
.value()
.unwrap_or(false),
selected: service_item
.get(&QString::from("selected"))
.unwrap_or(QVariant::from(&false))
.value()
.unwrap_or(false),
video_thumbnail: QString::from(""),
};
match ty {
Some(ty) if ty == QString::from("image") => {
slide.ty = ty;
slide.image_background = background;
slide.video_background = QString::from("");
slide.slide_index = 0;
self.as_mut().add_slide(&slide);
}
Some(ty) if ty == QString::from("song") => {
for i in 0..text_vec.len() {
println!("add song of {:?} length", text_vec.len());
slide.ty = ty.clone();
// println!("{:?}", text_vec[i].clone());
slide.text = text_vec[i].clone();
slide.slide_count = text_vec.len() as i32;
slide.slide_index = i as i32;
if background_type == QString::from("image") {
slide.image_background = background.clone();
slide.video_background = QString::from("");
} else {
slide.video_background = background.clone();
slide.image_background = QString::from("");
}
self.as_mut().add_slide(&slide);
}
}
Some(ty) if ty == QString::from("video") => {
slide.ty = ty;
slide.image_background = QString::from("");
slide.video_background = background;
slide.slide_index = 0;
self.as_mut().add_slide(&slide);
}
Some(ty) if ty == QString::from("presentation") => {
for i in 0..slide.slide_count {
slide.ty = ty.clone();
slide.image_background = background.clone();
slide.video_background = QString::from("");
slide.slide_index = i;
self.as_mut().add_slide(&slide);
}
}
_ => println!("It's somethign else!"),
};
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;
}
let rn = self.as_ref().role_names();
let rn_iter = rn.iter();
if let Some(slide) = self.rust().slides.get(index as usize) {
for i in rn_iter {
qvariantmap.insert(
QString::from(&i.1.to_string()),
self.as_ref().data(&idx, *i.0),
);
}
};
qvariantmap
}
#[qinvokable]
pub fn activate(mut self: Pin<&mut Self>, index: i32) -> bool {
let rc = self.as_ref().count() - 1;
let tl = &self.as_ref().index(0, 0, &QModelIndex::default());
let br = &self.as_ref().index(rc, 0, &QModelIndex::default());
let mut vector_roles = QVector_i32::default();
vector_roles.append(self.get_role(Role::ActiveRole));
for slide in self.as_mut().slides_mut().iter_mut() {
// println!("slide is deactivating {:?}", i);
slide.active = false;
}
if let Some(slide) = self.as_mut().slides_mut().get_mut(index as usize) {
println!("slide is activating {:?}", index);
println!("slide-title: {:?}", slide.service_item_id);
println!("slide-image-background: {:?}", slide.image_background);
println!("slide-video-background: {:?}", slide.video_background);
slide.active = true;
self.as_mut().emit_data_changed(tl, br, &vector_roles);
// We use this signal generated by our signals enum to tell QML that
// the active slide has changed which is used to reposition views.
self.as_mut().emit_active_changed();
true
} else {
false
}
}
fn get_role(&self, role: Role) -> i32 {
match role {
Role::TextRole => 1,
Role::ActiveRole => 12,
Role::SelectedRole => 13,
Role::LoopingRole => 14,
Role::VideoThumbnailRole => 15,
_ => 0,
}
}
}
// Create Rust bindings for C++ functions of the base class (QAbstractItem_Modelel)
#[cxx_qt::inherit]
extern "C++" {
unsafe fn begin_insert_rows(
self: Pin<&mut qobject::ServiceItemModel>,
parent: &QModelIndex,
first: i32,
last: i32,
);
unsafe fn end_insert_rows(self: Pin<&mut qobject::ServiceItemModel>);
unsafe fn begin_remove_rows(
self: Pin<&mut qobject::ServiceItemModel>,
parent: &QModelIndex,
first: i32,
last: i32,
);
unsafe fn end_remove_rows(self: Pin<&mut qobject::ServiceItemModel>);
unsafe fn begin_reset_model(self: Pin<&mut qobject::ServiceItemModel>);
unsafe fn end_reset_model(self: Pin<&mut qobject::ServiceItemModel>);
}
#[cxx_qt::inherit]
unsafe extern "C++" {
#[cxx_name = "canFetchMore"]
fn base_can_fetch_more(self: &qobject::ServiceItemModel, parent: &QModelIndex) -> bool;
fn index(
self: &qobject::ServiceItemModel,
row: i32,
column: i32,
parent: &QModelIndex,
) -> QModelIndex;
} }
// QAbstractListModel implementation // QAbstractListModel implementation
impl qobject::ServiceItemModel { impl qobject::ServiceItemModel {
#[qinvokable(cxx_override)] #[qinvokable(cxx_override)]
fn data(&self, index: &QModelIndex, role: i32) -> QVariant { fn data(&self, index: &QModelIndex, role: i32) -> QVariant {
if let Some((id, value)) = self.rust().vector.get(index.row() as usize) { if let Some(slide) = self.slides().get(index.row() as usize) {
return match role { return match role {
0 => QVariant::from(*id), 0 => QVariant::from(&slide.ty),
1 => QVariant::from(*value), 1 => QVariant::from(&slide.text),
2 => QVariant::from(&slide.audio),
3 => QVariant::from(&slide.image_background),
4 => QVariant::from(&slide.video_background),
5 => QVariant::from(&slide.htext_alignment),
6 => QVariant::from(&slide.vtext_alignment),
7 => QVariant::from(&slide.font),
8 => QVariant::from(&slide.font_size),
9 => QVariant::from(&slide.service_item_id),
10 => QVariant::from(&slide.slide_index),
11 => QVariant::from(&slide.slide_count),
12 => QVariant::from(&slide.active),
13 => QVariant::from(&slide.selected),
14 => QVariant::from(&slide.looping),
15 => QVariant::from(&slide.video_thumbnail),
_ => QVariant::default(), _ => QVariant::default(),
}; };
} }
@ -128,15 +683,44 @@ mod service_item_model {
QVariant::default() QVariant::default()
} }
// Example of overriding a C++ virtual method and calling the base class implementation.
#[qinvokable(cxx_override)] #[qinvokable(cxx_override)]
pub fn role_names_as_vec(&self) -> Vec<String> { pub fn can_fetch_more(&self, parent: &QModelIndex) -> bool {
vec!["id".to_owned(), "value".to_owned()] self.base_can_fetch_more(parent)
}
#[qinvokable(cxx_override)]
pub fn role_names(&self) -> QHash_i32_QByteArray {
let mut roles = QHash_i32_QByteArray::default();
roles.insert(0, cxx_qt_lib::QByteArray::from("type"));
roles.insert(1, cxx_qt_lib::QByteArray::from("text"));
roles.insert(2, cxx_qt_lib::QByteArray::from("audio"));
roles.insert(3, cxx_qt_lib::QByteArray::from("imageBackground"));
roles.insert(4, cxx_qt_lib::QByteArray::from("videoBackground"));
roles.insert(5, cxx_qt_lib::QByteArray::from("hTextAlignment"));
roles.insert(6, cxx_qt_lib::QByteArray::from("vTextAlignment"));
roles.insert(7, cxx_qt_lib::QByteArray::from("font"));
roles.insert(8, cxx_qt_lib::QByteArray::from("fontSize"));
roles.insert(9, cxx_qt_lib::QByteArray::from("serviceItemId"));
roles.insert(10, cxx_qt_lib::QByteArray::from("slideIndex"));
roles.insert(11, cxx_qt_lib::QByteArray::from("imageCount"));
roles.insert(12, cxx_qt_lib::QByteArray::from("active"));
roles.insert(13, cxx_qt_lib::QByteArray::from("selected"));
roles.insert(14, cxx_qt_lib::QByteArray::from("looping"));
roles.insert(15, cxx_qt_lib::QByteArray::from("videoThumbnail"));
roles
} }
#[qinvokable(cxx_override)] #[qinvokable(cxx_override)]
pub fn row_count(&self, _parent: &QModelIndex) -> i32 { pub fn row_count(&self, _parent: &QModelIndex) -> i32 {
self.rust().vector.len() as i32 let cnt = self.rust().slides.len() as i32;
// println!("row count is {cnt}");
cnt
}
#[qinvokable]
pub fn count(&self) -> i32 {
self.rust().slides.len() as i32
} }
} }
} }
// ANCHOR_END: book_macro_code