add partitining selector

src/build_ui.rs

@@ -1,6 +1,6 @@
 use std::path::Path;
 use gtk::{prelude::*, glib as glib, gio as gio};
-use crate::{efi_error_page, welcome_page, language_page, eula_page, keyboard_page, timezone_page};
+use crate::{efi_error_page, welcome_page, language_page, eula_page, keyboard_page, timezone_page, partitioning_page};
 
 pub fn build_ui(app: &adw::Application) {
     glib::set_prgname(Some("pikaos_installer"));
@@ -59,5 +59,7 @@ pub fn build_ui(app: &adw::Application) {
 
     timezone_page::timezone_page(&carousel, &language_changed_action);
 
+    partitioning_page::partitioning_page(&carousel, &language_changed_action);
+
     window.present()
 }

src/main.rs

@@ -13,6 +13,7 @@ mod language_page;
 mod eula_page;
 mod keyboard_page;
 mod timezone_page;
+mod partitioning_page;
 
 #[macro_use]
 extern crate rust_i18n;

src/partitioning_page/mod.rs

@@ -0,0 +1,100 @@
+use crate::installer_stack_page;
+use gtk::{prelude::*, glib as glib, gio as gio};
+use glib::{clone, closure_local};
+pub fn partitioning_page(
+    main_carousel: &adw::Carousel,
+    language_changed_action: &gio::SimpleAction
+) {
+    let partitioning_page = installer_stack_page::InstallerStackPage::new();
+    partitioning_page.set_page_icon("media-floppy-symbolic");
+    partitioning_page.set_back_sensitive(true);
+    partitioning_page.set_back_visible(true);
+    partitioning_page.set_next_visible(false);
+
+    let partitioning_carousel = adw::Carousel::builder()
+        .allow_long_swipes(false)
+        .allow_mouse_drag(false)
+        .allow_scroll_wheel(false)
+        .interactive(false)
+        .vexpand(true)
+        .hexpand(true)
+        .build();
+
+    let content_box = gtk::Box::builder()
+        .orientation(gtk::Orientation::Vertical)
+        .vexpand(true)
+        .hexpand(true)
+        .valign(gtk::Align::Center)
+        .halign(gtk::Align::Center)
+        .homogeneous(true)
+        .build();
+
+    content_box.add_css_class("linked");
+
+    let automatic_method_button = gtk::Button::builder()
+        .icon_name("builder")
+        .build();
+
+    let manual_method_button = gtk::Button::builder()
+        .icon_name("org.gnome.Settings")
+        .build();
+
+    automatic_method_button.connect_clicked(
+        clone!(
+            #[weak]
+            partitioning_carousel,
+            move |_|
+            partitioning_carousel.scroll_to(&partitioning_carousel.nth_page(1), true)
+        )
+    );
+
+    manual_method_button.connect_clicked(
+        clone!(
+            #[weak]
+            partitioning_carousel,
+            move |_|
+            partitioning_carousel.scroll_to(&partitioning_carousel.nth_page(2), true)
+        )
+    );
+
+    content_box.append(&automatic_method_button);
+    content_box.append(&manual_method_button);
+
+    partitioning_page.set_child_widget(&content_box);
+
+    //
+    language_changed_action.connect_activate(
+        clone!(
+            #[weak]
+            partitioning_page,
+            move |_, _| {
+                partitioning_page.set_page_title(t!("partitioning"));
+                partitioning_page.set_page_subtitle(t!("choose_install_method"));
+                partitioning_page.set_back_tooltip_label(t!("back"));
+                partitioning_page.set_next_tooltip_label(t!("next"));
+                //
+                automatic_method_button.set_label(&t!("auto_partition_drive"));
+                //
+                manual_method_button.set_label(&t!("manual_partition_drive"));
+            }
+        )
+    );
+    //
+
+    partitioning_carousel.append(&partitioning_page);
+
+    partitioning_page.connect_closure(
+        "back-button-pressed",
+        false,
+        closure_local!(
+            #[weak]
+            main_carousel,
+            move |_partitioning_page: installer_stack_page::InstallerStackPage|
+            {
+                    main_carousel.scroll_to(&main_carousel.nth_page(4), true)
+            }
+        )
+    );
+
+    main_carousel.append(&partitioning_carousel)
+}

src/welcome_page/mod.rs

@@ -19,6 +19,7 @@ pub fn welcome_page(
         .hexpand(true)
         .valign(gtk::Align::Center)
         .halign(gtk::Align::Center)
+        .homogeneous(true)
         .build();
 
     content_box.add_css_class("linked");