added pages builder, to do universal traits for builders

src/view/components/mod.rs

@@ -1,3 +1,4 @@
-pub mod wrapper;
-pub mod switch;
 pub mod tabs;
+pub mod pages;
+pub mod switch;
+pub mod wrapper;

src/view/components/pages.rs

@@ -0,0 +1,88 @@
+use gtk4 as gtk;
+
+use gtk::{Stack, StackSidebar, Box};
+use gtk4::{Orientation, StackSwitcher, StackTransitionType, Widget};
+use gtk4::prelude::{BoxExt, IsA};
+
+pub struct Pages{
+    all_pages: Box
+}
+
+pub struct PagesBuilder{
+    pages_content: Stack,
+}
+
+impl Pages {
+    pub fn builder() -> PagesBuilder{
+        PagesBuilder {
+            pages_content: Stack::new(),
+        }
+    }
+
+    pub fn get(self) -> Box {
+        self.all_pages
+    }
+}
+
+impl PagesBuilder {
+
+    fn append_page_private(
+        &mut self,
+        page_name: &str,
+        page_title: &str,
+        content: &impl IsA<Widget>
+    ) {
+        self.pages_content.add_titled(content, Some(page_name), page_title);
+    }
+
+    pub fn set_transition(
+        mut self,
+        type_transition : StackTransitionType,
+        duration: u32
+    ) -> Self {
+        self.pages_content.set_transition_type(type_transition);
+        self.pages_content.set_transition_duration(duration);
+
+        self
+    }
+
+    pub fn add_page(
+        mut self,
+        page_name: &str,
+        page_title: &str,
+        content: &impl IsA<Widget>
+    ) -> Self {
+        self.append_page_private(page_name, page_title, content);
+        self
+    }
+
+    pub fn add_pages(
+        mut self,
+        pages: Vec<(&str, &str, &impl IsA<Widget>)>,
+    ) -> Self {
+        pages.iter()
+            .for_each(|(name, title, content)| {
+                self.append_page_private(*name, *title, *content);
+            });
+
+        self
+    }
+
+    pub fn build(&self, spacing: i32) -> Pages {
+        let stack_sidebar = StackSidebar::new();
+        let stack_switcher = StackSwitcher::new();
+
+        stack_sidebar.set_stack(&self.pages_content);
+        stack_switcher.set_stack(Some(&self.pages_content));
+
+        let wrapper = Box::new(Orientation::Horizontal, spacing);
+
+        wrapper.append(&stack_sidebar);
+        wrapper.append(&self.pages_content);
+
+        Pages{
+            all_pages: wrapper
+        }
+    }
+
+}

src/view/components/tabs.rs

@@ -24,7 +24,6 @@ impl Tabs {
     pub fn get(self) -> Notebook {
         self.tabs_wrapper
     }
-
 }
 
 impl TabsBuilder {