Fix memory leaks

Package.swift

@@ -31,7 +31,7 @@ let package = Package(
         .package(url: "https://git.aparoksha.dev/aparoksha/meta-sqlite", from: "0.1.0"),
         .package(
             url: "https://git.aparoksha.dev/aparoksha/levenshtein-transformations",
-            from: "0.1.0"
+            branch: "main"
         ),
         .package(url: "https://github.com/CoreOffice/XMLCoder", from: "0.17.1")
     ],

Sources/Adwaita/AnyView++.swift

@@ -351,6 +351,7 @@ extension AnyView {
                 provider?.opaque(),
                 .init(GTK_STYLE_PROVIDER_PRIORITY_APPLICATION)
             )
+            g_object_unref(provider)
         }
     }
 

Sources/CAdw/shim.h

@@ -14,6 +14,7 @@ gtui_filedialog_save_finish (uint64_t dialog, uint64_t result, uint64_t data)
   GFile      *file = gtk_file_dialog_save_finish (dialog, result, NULL);
   const char *path = g_file_get_path (file);
   filedialog_on_save_cb (dialog, path, data);
+  g_object_unref (file);
 }
 
 static void

Sources/Core/View/Dialogs/AboutDialog.swift

@@ -119,7 +119,9 @@ public struct AboutDialog: AdwaitaWidget {
             adw_dialog_set_content_height(dialog?.cast(), -1)
         } else {
             if storage.content[dialogID]?.first != nil {
-                adw_dialog_close(storage.content[dialogID]?.first?.opaquePointer?.cast())
+                let dialog = storage.content[dialogID]?.first?.opaquePointer
+                adw_dialog_close(dialog?.cast())
+                g_object_unref(dialog?.cast())
             }
         }
     }

Sources/Core/View/Dialogs/AlertDialog.swift

@@ -135,10 +135,7 @@ public struct AlertDialog: AdwaitaWidget {
             let old = storage.fields[Self.responsesID + id] as? [Response] ?? []
             old.identifiableTransform(
                 to: responses,
-                functions: .init { index, element in
+                functions: .init { index in
-                    adw_alert_dialog_remove_response(pointer?.cast(), responseID(old[safe: index]?.id))
-                    adw_alert_dialog_add_response(pointer?.cast(), responseID(element.id), element.title)
-                } delete: { index in
                     adw_alert_dialog_remove_response(pointer?.cast(), responseID(old[safe: index]?.id))
                 } insert: { _, element in
                     adw_alert_dialog_add_response(pointer?.cast(), responseID(element.id), element.title)
@@ -160,7 +157,9 @@ public struct AlertDialog: AdwaitaWidget {
             }
         } else {
             if storage.content[Self.dialogID + id]?.first != nil {
-                adw_dialog_close(storage.content[Self.dialogID + id]?.first?.opaquePointer?.cast())
+                let dialog = storage.content[Self.dialogID + id]?.first?.opaquePointer
+                adw_dialog_close(dialog?.cast())
+                g_object_unref(dialog?.cast())
             }
         }
     }

Sources/Core/View/Dialogs/Dialog.swift

@@ -111,7 +111,9 @@ public struct Dialog: AdwaitaWidget {
             }
         } else {
             if storage.content[dialogID + id]?.first != nil {
-                adw_dialog_close(storage.content[dialogID + id]?.first?.opaquePointer?.cast())
+                let dialog = storage.content[dialogID + id]?.first?.opaquePointer
+                adw_dialog_close(dialog?.cast())
+                g_object_unref(dialog?.cast())
             }
         }
     }

Sources/Core/View/Dialogs/FileDialog.swift

@@ -101,14 +101,17 @@ public struct FileDialog: AdwaitaWidget {
                     gtk_file_filter_add_suffix(filter, name)
                 }
                 gtk_file_dialog_set_default_filter(pointer, filter)
+                g_object_unref(filter?.cast())
             } else {
                 gtk_file_dialog_set_default_filter(pointer, nil)
             }
             if let initialFolder {
-                gtk_file_dialog_set_initial_folder(pointer, g_file_new_for_path(initialFolder.absoluteString))
+                let file = g_file_new_for_path(initialFolder.absoluteString)
+                gtk_file_dialog_set_initial_folder(pointer, file)
+                g_object_unref(file?.cast())
             }
             let callbacks = AdwaitaFileDialog()
-            callbacks.onResult = { (storage.fields["result"] as? (URL) -> Void)?($0) }
+            callbacks.onResult = { (storage.fields["result"] as? (URL) -> Void)?($0); g_object_unref(pointer?.cast()) }
             callbacks.onCancel = { (storage.fields["cancel"] as? () -> Void)?() }
             callbacks.reset = { storage.fields["callbacks"] = nil }
             storage.fields["callbacks"] = callbacks

Sources/Core/View/ForEach.swift

@@ -58,18 +58,10 @@ public struct ForEach<Element>: AdwaitaWidget where Element: Identifiable {
         let widget: UnsafeMutablePointer<GtkBox>? = storage.opaquePointer?.cast()
         old.identifiableTransform(
             to: elements,
-            functions: .init { index, element in
+            functions: .init { index in
-                let child = content(element).storage(data: data, type: type)
+                let child = contentStorage[safe: index]?.opaquePointer
-                gtk_box_remove(widget, contentStorage[safe: index]?.opaquePointer?.cast())
+                gtk_box_remove(widget, child?.cast())
-                gtk_box_insert_child_after(
+                g_object_unref(child?.cast())
-                    widget,
-                    child.opaquePointer?.cast(),
-                    contentStorage[safe: index - 1]?.opaquePointer?.cast()
-                )
-                contentStorage.remove(at: index)
-                contentStorage.insert(child, at: index)
-            } delete: { index in
-                gtk_box_remove(widget, contentStorage[safe: index]?.opaquePointer?.cast())
                 contentStorage.remove(at: index)
             } insert: { index, element in
                 let child = content(element).storage(data: data, type: type)

Sources/Core/View/Forms/ComboRow+.swift

@@ -59,10 +59,7 @@ extension ComboRow {
             let old = storage.fields[Self.values] as? [Element] ?? []
             old.identifiableTransform(
                 to: values,
-                functions: .init { index, element in
+                functions: .init { index in
-                    gtk_string_list_remove(list, .init(index))
-                    gtk_string_list_append(list, element.description)
-                } delete: { index in
                     gtk_string_list_remove(list, .init(index))
                 } insert: { _, element in
                     gtk_string_list_append(list, element.description)

Sources/Core/View/Generated/ActionRow.swift

@@ -2,7 +2,7 @@
 //  ActionRow.swift
 //  Adwaita
 //
-//  Created by auto-generation on 26.10.24.
+//  Created by auto-generation on 31.10.24.
 //
 
 import CAdw

Sources/Core/View/Generated/AspectFrame.swift

@@ -2,7 +2,7 @@
 //  AspectFrame.swift
 //  Adwaita
 //
-//  Created by auto-generation on 26.10.24.
+//  Created by auto-generation on 31.10.24.
 //
 
 import CAdw

Sources/Core/View/Generated/Avatar.swift

@@ -2,7 +2,7 @@
 //  Avatar.swift
 //  Adwaita
 //
-//  Created by auto-generation on 26.10.24.
+//  Created by auto-generation on 31.10.24.
 //
 
 import CAdw

Sources/Core/View/Generated/Banner.swift

@@ -2,7 +2,7 @@
 //  Banner.swift
 //  Adwaita
 //
-//  Created by auto-generation on 26.10.24.
+//  Created by auto-generation on 31.10.24.
 //
 
 import CAdw

Sources/Core/View/Generated/Bin.swift

@@ -2,7 +2,7 @@
 //  Bin.swift
 //  Adwaita
 //
-//  Created by auto-generation on 26.10.24.
+//  Created by auto-generation on 31.10.24.
 //
 
 import CAdw

Sources/Core/View/Generated/Box.swift

@@ -2,7 +2,7 @@
 //  Box.swift
 //  Adwaita
 //
-//  Created by auto-generation on 26.10.24.
+//  Created by auto-generation on 31.10.24.
 //
 
 import CAdw

Sources/Core/View/Generated/Button.swift

@@ -2,7 +2,7 @@
 //  Button.swift
 //  Adwaita
 //
-//  Created by auto-generation on 26.10.24.
+//  Created by auto-generation on 31.10.24.
 //
 
 import CAdw

Sources/Core/View/Generated/ButtonContent.swift

@@ -2,7 +2,7 @@
 //  ButtonContent.swift
 //  Adwaita
 //
-//  Created by auto-generation on 26.10.24.
+//  Created by auto-generation on 31.10.24.
 //
 
 import CAdw

Sources/Core/View/Generated/Carousel.swift

@@ -2,7 +2,7 @@
 //  Carousel.swift
 //  Adwaita
 //
-//  Created by auto-generation on 26.10.24.
+//  Created by auto-generation on 31.10.24.
 //
 
 import CAdw
@@ -124,13 +124,7 @@ public struct Carousel<Element>: AdwaitaWidget where Element: Identifiable {
             let old = storage.fields["element"] as? [Element] ?? []
             old.identifiableTransform(
                 to: elements,
-                functions: .init { index, element in
+                functions: .init { index in
-                    let child = content(element).storage(data: data, type: type)
-                    adw_carousel_remove(widget, adw_carousel_get_nth_page(widget, UInt(index).cInt))
-                    adw_carousel_insert(widget, child.opaquePointer?.cast(), index.cInt)
-                    contentStorage.remove(at: index)
-                    contentStorage.insert(child, at: index)
-                } delete: { index in
                     adw_carousel_remove(widget, adw_carousel_get_nth_page(widget, UInt(index).cInt))
                     contentStorage.remove(at: index)
                 } insert: { index, element in

Sources/Core/View/Generated/CenterBox.swift

@@ -2,7 +2,7 @@
 //  CenterBox.swift
 //  Adwaita
 //
-//  Created by auto-generation on 26.10.24.
+//  Created by auto-generation on 31.10.24.
 //
 
 import CAdw

Sources/Core/View/Generated/CheckButton.swift

@@ -2,7 +2,7 @@
 //  CheckButton.swift
 //  Adwaita
 //
-//  Created by auto-generation on 26.10.24.
+//  Created by auto-generation on 31.10.24.
 //
 
 import CAdw

Sources/Core/View/Generated/Clamp.swift

@@ -2,7 +2,7 @@
 //  Clamp.swift
 //  Adwaita
 //
-//  Created by auto-generation on 26.10.24.
+//  Created by auto-generation on 31.10.24.
 //
 
 import CAdw

Sources/Core/View/Generated/ComboRow.swift

@@ -2,7 +2,7 @@
 //  ComboRow.swift
 //  Adwaita
 //
-//  Created by auto-generation on 26.10.24.
+//  Created by auto-generation on 31.10.24.
 //
 
 import CAdw

Sources/Core/View/Generated/EntryRow.swift

@@ -2,7 +2,7 @@
 //  EntryRow.swift
 //  Adwaita
 //
-//  Created by auto-generation on 26.10.24.
+//  Created by auto-generation on 31.10.24.
 //
 
 import CAdw

Sources/Core/View/Generated/ExpanderRow.swift

@@ -2,7 +2,7 @@
 //  ExpanderRow.swift
 //  Adwaita
 //
-//  Created by auto-generation on 26.10.24.
+//  Created by auto-generation on 31.10.24.
 //
 
 import CAdw

Sources/Core/View/Generated/Fixed.swift

@@ -2,7 +2,7 @@
 //  Fixed.swift
 //  Adwaita
 //
-//  Created by auto-generation on 26.10.24.
+//  Created by auto-generation on 31.10.24.
 //
 
 import CAdw

Sources/Core/View/Generated/FlowBox.swift

@@ -2,7 +2,7 @@
 //  FlowBox.swift
 //  Adwaita
 //
-//  Created by auto-generation on 26.10.24.
+//  Created by auto-generation on 31.10.24.
 //
 
 import CAdw
@@ -236,13 +236,7 @@ public struct FlowBox<Element>: AdwaitaWidget where Element: Identifiable {
             let old = storage.fields["element"] as? [Element] ?? []
             old.identifiableTransform(
                 to: elements,
-                functions: .init { index, element in
+                functions: .init { index in
-                    let child = content(element).storage(data: data, type: type)
-                    gtk_flow_box_remove(widget, gtk_flow_box_get_child_at_index(widget, index.cInt)?.cast())
-                    gtk_flow_box_insert(widget, child.opaquePointer?.cast(), index.cInt)
-                    contentStorage.remove(at: index)
-                    contentStorage.insert(child, at: index)
-                } delete: { index in
                     gtk_flow_box_remove(widget, gtk_flow_box_get_child_at_index(widget, index.cInt)?.cast())
                     contentStorage.remove(at: index)
                 } insert: { index, element in

Sources/Core/View/Generated/HeaderBar.swift

@@ -2,7 +2,7 @@
 //  HeaderBar.swift
 //  Adwaita
 //
-//  Created by auto-generation on 26.10.24.
+//  Created by auto-generation on 31.10.24.
 //
 
 import CAdw

Sources/Core/View/Generated/Label.swift

@@ -2,7 +2,7 @@
 //  Label.swift
 //  Adwaita
 //
-//  Created by auto-generation on 26.10.24.
+//  Created by auto-generation on 31.10.24.
 //
 
 import CAdw

Sources/Core/View/Generated/LevelBar.swift

@@ -2,7 +2,7 @@
 //  LevelBar.swift
 //  Adwaita
 //
-//  Created by auto-generation on 26.10.24.
+//  Created by auto-generation on 31.10.24.
 //
 
 import CAdw

Sources/Core/View/Generated/LinkButton.swift

@@ -2,7 +2,7 @@
 //  LinkButton.swift
 //  Adwaita
 //
-//  Created by auto-generation on 26.10.24.
+//  Created by auto-generation on 31.10.24.
 //
 
 import CAdw

Sources/Core/View/Generated/ListBox.swift

@@ -2,7 +2,7 @@
 //  ListBox.swift
 //  Adwaita
 //
-//  Created by auto-generation on 26.10.24.
+//  Created by auto-generation on 31.10.24.
 //
 
 import CAdw
@@ -218,13 +218,7 @@ public struct ListBox<Element>: AdwaitaWidget where Element: Identifiable {
             let old = storage.fields["element"] as? [Element] ?? []
             old.identifiableTransform(
                 to: elements,
-                functions: .init { index, element in
+                functions: .init { index in
-                    let child = content(element).storage(data: data, type: type)
-                    gtk_list_box_remove(widget, gtk_list_box_get_row_at_index(widget, index.cInt)?.cast())
-                    gtk_list_box_insert(widget, child.opaquePointer?.cast(), index.cInt)
-                    contentStorage.remove(at: index)
-                    contentStorage.insert(child, at: index)
-                } delete: { index in
                     gtk_list_box_remove(widget, gtk_list_box_get_row_at_index(widget, index.cInt)?.cast())
                     contentStorage.remove(at: index)
                 } insert: { index, element in

Sources/Core/View/Generated/Menu.swift

@@ -2,7 +2,7 @@
 //  Menu.swift
 //  Adwaita
 //
-//  Created by auto-generation on 26.10.24.
+//  Created by auto-generation on 31.10.24.
 //
 
 import CAdw

Sources/Core/View/Generated/NavigationView.swift

@@ -2,7 +2,7 @@
 //  NavigationView.swift
 //  Adwaita
 //
-//  Created by auto-generation on 26.10.24.
+//  Created by auto-generation on 31.10.24.
 //
 
 import CAdw

Sources/Core/View/Generated/Overlay.swift

@@ -2,7 +2,7 @@
 //  Overlay.swift
 //  Adwaita
 //
-//  Created by auto-generation on 26.10.24.
+//  Created by auto-generation on 31.10.24.
 //
 
 import CAdw

Sources/Core/View/Generated/OverlaySplitView.swift

@@ -2,7 +2,7 @@
 //  OverlaySplitView.swift
 //  Adwaita
 //
-//  Created by auto-generation on 26.10.24.
+//  Created by auto-generation on 31.10.24.
 //
 
 import CAdw

Sources/Core/View/Generated/PasswordEntryRow.swift

@@ -2,7 +2,7 @@
 //  PasswordEntryRow.swift
 //  Adwaita
 //
-//  Created by auto-generation on 26.10.24.
+//  Created by auto-generation on 31.10.24.
 //
 
 import CAdw

Sources/Core/View/Generated/Picture.swift

@@ -2,7 +2,7 @@
 //  Picture.swift
 //  Adwaita
 //
-//  Created by auto-generation on 26.10.24.
+//  Created by auto-generation on 31.10.24.
 //
 
 import CAdw

Sources/Core/View/Generated/Popover.swift

@@ -2,7 +2,7 @@
 //  Popover.swift
 //  Adwaita
 //
-//  Created by auto-generation on 26.10.24.
+//  Created by auto-generation on 31.10.24.
 //
 
 import CAdw

Sources/Core/View/Generated/PreferencesGroup.swift

@@ -2,7 +2,7 @@
 //  PreferencesGroup.swift
 //  Adwaita
 //
-//  Created by auto-generation on 26.10.24.
+//  Created by auto-generation on 31.10.24.
 //
 
 import CAdw

Sources/Core/View/Generated/PreferencesPage.swift

@@ -2,7 +2,7 @@
 //  PreferencesPage.swift
 //  Adwaita
 //
-//  Created by auto-generation on 26.10.24.
+//  Created by auto-generation on 31.10.24.
 //
 
 import CAdw

Sources/Core/View/Generated/PreferencesRow.swift

@@ -2,7 +2,7 @@
 //  PreferencesRow.swift
 //  Adwaita
 //
-//  Created by auto-generation on 26.10.24.
+//  Created by auto-generation on 31.10.24.
 //
 
 import CAdw

Sources/Core/View/Generated/ProgressBar.swift

@@ -2,7 +2,7 @@
 //  ProgressBar.swift
 //  Adwaita
 //
-//  Created by auto-generation on 26.10.24.
+//  Created by auto-generation on 31.10.24.
 //
 
 import CAdw

Sources/Core/View/Generated/ScrolledWindow.swift

@@ -2,7 +2,7 @@
 //  ScrolledWindow.swift
 //  Adwaita
 //
-//  Created by auto-generation on 26.10.24.
+//  Created by auto-generation on 31.10.24.
 //
 
 import CAdw

Sources/Core/View/Generated/SearchBar.swift

@@ -2,7 +2,7 @@
 //  SearchBar.swift
 //  Adwaita
 //
-//  Created by auto-generation on 26.10.24.
+//  Created by auto-generation on 31.10.24.
 //
 
 import CAdw

Sources/Core/View/Generated/SearchEntry.swift

@@ -2,7 +2,7 @@
 //  SearchEntry.swift
 //  Adwaita
 //
-//  Created by auto-generation on 26.10.24.
+//  Created by auto-generation on 31.10.24.
 //
 
 import CAdw

Sources/Core/View/Generated/Separator.swift

@@ -2,7 +2,7 @@
 //  Separator.swift
 //  Adwaita
 //
-//  Created by auto-generation on 26.10.24.
+//  Created by auto-generation on 31.10.24.
 //
 
 import CAdw

Sources/Core/View/Generated/SpinRow.swift

@@ -2,7 +2,7 @@
 //  SpinRow.swift
 //  Adwaita
 //
-//  Created by auto-generation on 26.10.24.
+//  Created by auto-generation on 31.10.24.
 //
 
 import CAdw

Sources/Core/View/Generated/Spinner.swift

@@ -2,7 +2,7 @@
 //  Spinner.swift
 //  Adwaita
 //
-//  Created by auto-generation on 26.10.24.
+//  Created by auto-generation on 31.10.24.
 //
 
 import CAdw

Sources/Core/View/Generated/SplitButton.swift

@@ -2,7 +2,7 @@
 //  SplitButton.swift
 //  Adwaita
 //
-//  Created by auto-generation on 26.10.24.
+//  Created by auto-generation on 31.10.24.
 //
 
 import CAdw

Sources/Core/View/Generated/StatusPage.swift

@@ -2,7 +2,7 @@
 //  StatusPage.swift
 //  Adwaita
 //
-//  Created by auto-generation on 26.10.24.
+//  Created by auto-generation on 31.10.24.
 //
 
 import CAdw

Sources/Core/View/Generated/SwitchRow.swift

@@ -2,7 +2,7 @@
 //  SwitchRow.swift
 //  Adwaita
 //
-//  Created by auto-generation on 26.10.24.
+//  Created by auto-generation on 31.10.24.
 //
 
 import CAdw

Sources/Core/View/Generated/ToastOverlay.swift

@@ -2,7 +2,7 @@
 //  ToastOverlay.swift
 //  Adwaita
 //
-//  Created by auto-generation on 26.10.24.
+//  Created by auto-generation on 31.10.24.
 //
 
 import CAdw

Sources/Core/View/Generated/ToggleButton.swift

@@ -2,7 +2,7 @@
 //  ToggleButton.swift
 //  Adwaita
 //
-//  Created by auto-generation on 26.10.24.
+//  Created by auto-generation on 31.10.24.
 //
 
 import CAdw

Sources/Core/View/Generated/ToolbarView.swift

@@ -2,7 +2,7 @@
 //  ToolbarView.swift
 //  Adwaita
 //
-//  Created by auto-generation on 26.10.24.
+//  Created by auto-generation on 31.10.24.
 //
 
 import CAdw

Sources/Core/View/Generated/WindowTitle.swift

@@ -2,7 +2,7 @@
 //  WindowTitle.swift
 //  Adwaita
 //
-//  Created by auto-generation on 26.10.24.
+//  Created by auto-generation on 31.10.24.
 //
 
 import CAdw

Sources/Core/View/Picture+.swift

@@ -32,6 +32,9 @@ extension Picture {
                     g_bytes_new(ptr.baseAddress, .init(data.count))
                 }
                 let texture = gdk_texture_new_from_bytes(bytes, nil)
+                if let paintable = gtk_picture_get_paintable(pointer) {
+                    g_object_unref(paintable.cast())
+                }
                 gtk_picture_set_paintable(pointer, texture)
                 storage.fields[oldData] = data
             }

Sources/Core/View/Text.swift

@@ -22,7 +22,11 @@ extension Text {
     /// - Parameter ellipsize: Whether it should ellipsize.
     /// - Returns: The text widget.
     public func ellipsize(_ ellipsize: Bool = true) -> AnyView {
-        inspect { storage, _ in gtk_label_set_ellipsize(storage.opaquePointer, PANGO_ELLIPSIZE_END) }
+        inspect { storage, update in
+            if update {
+                gtk_label_set_ellipsize(storage.opaquePointer, PANGO_ELLIPSIZE_END)
+            }
+        }
     }
 
 }

Sources/Core/View/ViewSwitcher.swift

@@ -97,10 +97,7 @@ public struct ViewSwitcher<Element>: AdwaitaWidget where Element: ViewSwitcherOp
         }
         ((switcher.previousState as? Self)?.elements ?? []).map { $0.title }.transform(
             to: elements.map { $0.title },
-            functions: .init { index, title in
+            functions: .init { index in
-                remove(index)
-                insert(title)
-            } delete: { index in
                 remove(index)
             } insert: { _, title in
                 insert(title)

Sources/Generation/GIR/Class+.swift

@@ -228,13 +228,7 @@ extension Class {
                         let old = storage.fields["element"] as? [Element] ?? []
                         old.identifiableTransform(
                             to: elements,
-                            functions: .init { index, element in
+                            functions: .init { index in
-                                \(child)
-                                \(dynamicWidget.remove)(\(widget), \(dynamicWidget.getElement))
-                                \(dynamicWidget.insert)(\(widget), \(pointer), index.cInt)
-                                contentStorage.remove(at: index)
-                                contentStorage.insert(child, at: index)
-                            } delete: { index in
                                 \(dynamicWidget.remove)(\(widget), \(dynamicWidget.getElement))
                                 contentStorage.remove(at: index)
                             } insert: { index, element in