cards preview are now displaying, some improvements and renaming

src/widgets/card_entry/imp.rs

@@ -1,7 +1,9 @@
 use std::cell::RefCell;
+use std::path::Path;
 
 use glib::subclass::InitializingObject;
 use glib::Properties;
+use gtk::gio::File;
 use gtk::subclass::prelude::*;
 use gtk::{glib, prelude::*, Button, CompositeTemplate, Label, Picture};
 
@@ -14,16 +16,15 @@ pub struct CardEntry {
     #[template_child]
     pub hieroglyph_label: TemplateChild<Label>,
     #[template_child]
-    pub translation_label: TemplateChild<Label>,
+    pub reading_label: TemplateChild<Label>,
     #[template_child]
     pub edit_button: TemplateChild<Button>,
-
     #[property(get, set)]
-    image_hash: RefCell<String>,
+    imagepath: RefCell<String>,
     #[property(get, set)]
     hieroglyph: RefCell<String>,
     #[property(get, set)]
-    translation: RefCell<String>,
+    reading: RefCell<String>,
 }
 
 #[glib::object_subclass]
@@ -46,15 +47,22 @@ impl ObjectImpl for CardEntry {
     fn constructed(&self) {
         self.parent_constructed();
 
+        let picture_binding: &Picture = self.picture.as_ref();
+        let picture_file: File =
+            File::for_path(Path::new(&String::from(&*self.imagepath.borrow())));
+        picture_binding.set_file(glib::bitflags::__private::core::option::Option::Some(
+            &picture_file,
+        ));
+
         let hieroglyph_label_binding: &Label = self.hieroglyph_label.as_ref();
         self.obj()
             .bind_property("hieroglyph", hieroglyph_label_binding, "label")
             .sync_create()
             .build();
 
-        let translation_label_binding: &Label = self.translation_label.as_ref();
+        let reading_label_binding: &Label = self.reading_label.as_ref();
         self.obj()
-            .bind_property("translation", translation_label_binding, "label")
+            .bind_property("reading", reading_label_binding, "label")
             .sync_create()
             .build();
     }

src/widgets/card_entry/mod.rs

@@ -1,7 +1,7 @@
 mod imp;
 
 use glib::Object;
-use gtk::{gio, glib};
+use gtk::{gio, glib::{self, subclass::types::ObjectSubclassIsExt}, Picture};
 
 glib::wrapper! {
     pub struct CardEntry(ObjectSubclass<imp::CardEntry>)
@@ -11,7 +11,15 @@ glib::wrapper! {
 }
 
 impl CardEntry {
-    pub fn new(hieroglyph: &String, translation: &String) -> Self {
-        Object::builder().property("hieroglyph", hieroglyph).property("translation", translation).build()
+    pub fn new(image_path: &String, hieroglyph: &String, reading: &String) -> Self {
+        Object::builder()
+            .property("imagepath", image_path)
+            .property("hieroglyph", hieroglyph)
+            .property("reading", reading)
+            .build()
+    }
+
+    pub fn get_picture_widget(&self) -> &Picture {
+        self.imp().picture.as_ref()
     }
 }