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making sure sql models are in lumina folder

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This commit is contained in:
Chris Cochrun 2023-09-13 14:58:13 -05:00
parent d65243a106
commit 4499d1a957
4 changed files with 732 additions and 238 deletions
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121
src/rust/image_model.rs
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@ -10,9 +10,11 @@ mod image_model {
unsafe extern "C++" {
include!(< QAbstractListModel >);
include!("cxx-qt-lib/qhash.h");
type QHash_i32_QByteArray = cxx_qt_lib::QHash<cxx_qt_lib::QHashPair_i32_QByteArray>;
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>;
type QMap_QString_QVariant =
cxx_qt_lib::QMap<cxx_qt_lib::QMapPair_QString_QVariant>;
include!("cxx-qt-lib/qvariant.h");
type QVariant = cxx_qt_lib::QVariant;
include!("cxx-qt-lib/qstring.h");
@ -106,22 +108,32 @@ mod image_model {
}
#[qinvokable]
pub fn remove_item(mut self: Pin<&mut Self>, index: i32) -> bool {
pub fn remove_item(
mut self: Pin<&mut Self>,
index: i32,
) -> bool {
if index < 0 || (index as usize) >= self.images().len() {
return false;
}
let db = &mut self.as_mut().get_db();
let image_id = self.images().get(index as usize).unwrap().id;
let image_id =
self.images().get(index as usize).unwrap().id;
let result = delete(images.filter(id.eq(image_id))).execute(db);
let result =
delete(images.filter(id.eq(image_id))).execute(db);
match result {
Ok(_i) => {
unsafe {
self.as_mut().begin_remove_rows(
&QModelIndex::default(),
index,
index,
);
self.as_mut()
.begin_remove_rows(&QModelIndex::default(), index, index);
self.as_mut().images_mut().remove(index as usize);
.images_mut()
.remove(index as usize);
self.as_mut().end_remove_rows();
}
println!("removed-item-at-index: {:?}", image_id);
@ -137,26 +149,32 @@ mod image_model {
fn get_db(self: Pin<&mut Self>) -> SqliteConnection {
let mut data = dirs::data_local_dir().unwrap();
data.push("librepresenter");
data.push("lumina");
data.push("library-db.sqlite3");
let mut db_url = String::from("sqlite://");
db_url.push_str(data.to_str().unwrap());
println!("DB: {:?}", db_url);
SqliteConnection::establish(&db_url)
.unwrap_or_else(|_| panic!("error connecting to {}", db_url))
SqliteConnection::establish(&db_url).unwrap_or_else(
|_| panic!("error connecting to {}", db_url),
)
}
#[qinvokable]
pub fn new_item(mut self: Pin<&mut Self>, url: QUrl) {
println!("LETS INSERT THIS SUCKER!");
let file_path = PathBuf::from(url.path().to_string());
let name = file_path.file_stem().unwrap().to_str().unwrap();
let name =
file_path.file_stem().unwrap().to_str().unwrap();
let image_id = self.rust().highest_id + 1;
let image_title = QString::from(name);
let image_path = url.to_qstring();
if self.as_mut().add_item(image_id, image_title, image_path) {
if self.as_mut().add_item(
image_id,
image_title,
image_path,
) {
println!("filename: {:?}", name);
self.as_mut().set_highest_id(image_id);
} else {
@ -205,18 +223,30 @@ mod image_model {
let index = self.as_ref().images().len() as i32;
println!("{:?}", image);
unsafe {
self.as_mut()
.begin_insert_rows(&QModelIndex::default(), index, index);
self.as_mut().begin_insert_rows(
&QModelIndex::default(),
index,
index,
);
self.as_mut().images_mut().push(image);
self.as_mut().end_insert_rows();
}
}
#[qinvokable]
pub fn update_title(mut self: Pin<&mut Self>, index: i32, updated_title: QString) -> bool {
pub fn update_title(
mut self: Pin<&mut Self>,
index: i32,
updated_title: QString,
) -> bool {
let mut vector_roles = QVector_i32::default();
vector_roles.append(self.as_ref().get_role(Role::TitleRole));
let model_index = &self.as_ref().index(index, 0, &QModelIndex::default());
vector_roles
.append(self.as_ref().get_role(Role::TitleRole));
let model_index = &self.as_ref().index(
index,
0,
&QModelIndex::default(),
);
let db = &mut self.as_mut().get_db();
let result = update(images.filter(id.eq(index)))
@ -233,8 +263,11 @@ mod image_model {
image.title = updated_title.clone();
println!("rust-title: {:?}", image.title);
}
self.as_mut()
.emit_data_changed(model_index, model_index, &vector_roles);
self.as_mut().emit_data_changed(
model_index,
model_index,
&vector_roles,
);
true
}
Err(_e) => false,
@ -248,8 +281,13 @@ mod image_model {
updated_file_path: QString,
) -> bool {
let mut vector_roles = QVector_i32::default();
vector_roles.append(self.as_ref().get_role(Role::PathRole));
let model_index = &self.as_ref().index(index, 0, &QModelIndex::default());
vector_roles
.append(self.as_ref().get_role(Role::PathRole));
let model_index = &self.as_ref().index(
index,
0,
&QModelIndex::default(),
);
let db = &mut self.as_mut().get_db();
let result = update(images.filter(id.eq(index)))
@ -266,8 +304,11 @@ mod image_model {
image.path = updated_file_path.clone();
println!("rust-title: {:?}", image.path);
}
self.as_mut()
.emit_data_changed(model_index, model_index, &vector_roles);
self.as_mut().emit_data_changed(
model_index,
model_index,
&vector_roles,
);
true
}
Err(_e) => false,
@ -275,7 +316,10 @@ mod image_model {
}
#[qinvokable]
pub fn get_item(self: Pin<&mut Self>, index: i32) -> QMap_QString_QVariant {
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());
@ -284,7 +328,9 @@ mod image_model {
}
let role_names = self.as_ref().role_names();
let role_names_iter = role_names.iter();
if let Some(image) = self.rust().images.get(index as usize) {
if let Some(image) =
self.rust().images.get(index as usize)
{
for i in role_names_iter {
qvariantmap.insert(
QString::from(&i.1.to_string()),
@ -314,7 +360,9 @@ mod image_model {
first: i32,
last: i32,
);
unsafe fn end_insert_rows(self: Pin<&mut qobject::ImageModel>);
unsafe fn end_insert_rows(
self: Pin<&mut qobject::ImageModel>,
);
unsafe fn begin_remove_rows(
self: Pin<&mut qobject::ImageModel>,
@ -322,16 +370,25 @@ mod image_model {
first: i32,
last: i32,
);
unsafe fn end_remove_rows(self: Pin<&mut qobject::ImageModel>);
unsafe fn end_remove_rows(
self: Pin<&mut qobject::ImageModel>,
);
unsafe fn begin_reset_model(self: Pin<&mut qobject::ImageModel>);
unsafe fn end_reset_model(self: Pin<&mut qobject::ImageModel>);
unsafe fn begin_reset_model(
self: Pin<&mut qobject::ImageModel>,
);
unsafe fn end_reset_model(
self: Pin<&mut qobject::ImageModel>,
);
}
#[cxx_qt::inherit]
unsafe extern "C++" {
#[cxx_name = "canFetchMore"]
fn base_can_fetch_more(self: &qobject::ImageModel, parent: &QModelIndex) -> bool;
fn base_can_fetch_more(
self: &qobject::ImageModel,
parent: &QModelIndex,
) -> bool;
fn index(
self: &qobject::ImageModel,
@ -345,7 +402,9 @@ mod image_model {
impl qobject::ImageModel {
#[qinvokable(cxx_override)]
fn data(&self, index: &QModelIndex, role: i32) -> QVariant {
if let Some(image) = self.images().get(index.row() as usize) {
if let Some(image) =
self.images().get(index.row() as usize)
{
return match role {
0 => QVariant::from(&image.id),
1 => QVariant::from(&image.title),