Rename view_context to build_context

src/app.rs

@@ -30,7 +30,7 @@ use crate::{
     canvas::Painter,
     constants,
     data_conversion::ConvertedData,
-    tuine::{Application, Element, Status, ViewContext},
+    tuine::{Application, Element, Status, BuildContext},
     units::data_units::DataUnit,
     Pid,
 };
@@ -251,7 +251,7 @@ impl Application for AppState {
         self.terminator.load(SeqCst)
     }
 
-    fn view<'b>(&mut self, ctx: &mut ViewContext<'_>) -> Element<Self::Message> {
+    fn view<'b>(&mut self, ctx: &mut BuildContext<'_>) -> Element<Self::Message> {
         match self.current_screen {
             CurrentScreen::Main => {
                 // The main screen.

src/app/layout_manager.rs

@@ -150,7 +150,7 @@ pub struct WidgetLayoutRoot {
 
 impl WidgetLayoutRoot {
     pub fn build<Message>(
-        &self, ctx: &mut ViewContext<'_>, app_state: &AppState, data: &mut ConvertedData<'_>,
+        &self, ctx: &mut BuildContext<'_>, app_state: &AppState, data: &mut ConvertedData<'_>,
     ) -> Element<Message> {
         Flex::column_with_children(
             self.children
@@ -186,7 +186,7 @@ pub enum WidgetLayoutNode {
 
 impl WidgetLayoutNode {
     fn new_row<Message>(
-        ctx: &mut ViewContext<'_>, app_state: &AppState, data: &mut ConvertedData<'_>,
+        ctx: &mut BuildContext<'_>, app_state: &AppState, data: &mut ConvertedData<'_>,
         children: &[WidgetLayoutNode], parent_ratio: u16,
     ) -> FlexElement<Message> {
         FlexElement::with_flex(
@@ -201,7 +201,7 @@ impl WidgetLayoutNode {
     }
 
     fn new_col<Message>(
-        ctx: &mut ViewContext<'_>, app_state: &AppState, data: &mut ConvertedData<'_>,
+        ctx: &mut BuildContext<'_>, app_state: &AppState, data: &mut ConvertedData<'_>,
         children: &[WidgetLayoutNode], parent_ratio: u16,
     ) -> FlexElement<Message> {
         FlexElement::with_flex(
@@ -216,7 +216,7 @@ impl WidgetLayoutNode {
     }
 
     fn new_carousel<Message>(
-        ctx: &mut ViewContext<'_>, app_state: &AppState, data: &mut ConvertedData<'_>,
+        ctx: &mut BuildContext<'_>, app_state: &AppState, data: &mut ConvertedData<'_>,
         children: &[BottomWidgetType], selected: bool,
     ) -> FlexElement<Message> {
         // FIXME: Carousel!
@@ -231,7 +231,7 @@ impl WidgetLayoutNode {
     }
 
     fn make_element<Message>(
-        ctx: &mut ViewContext<'_>, app_state: &AppState, data: &mut ConvertedData<'_>,
+        ctx: &mut BuildContext<'_>, app_state: &AppState, data: &mut ConvertedData<'_>,
         widget_type: &BottomWidgetType, selected: bool,
     ) -> Element<Message> {
         let painter = &app_state.painter;
@@ -270,7 +270,7 @@ impl WidgetLayoutNode {
     }
 
     pub fn build<Message>(
-        &self, ctx: &mut ViewContext<'_>, app_state: &AppState, data: &mut ConvertedData<'_>,
+        &self, ctx: &mut BuildContext<'_>, app_state: &AppState, data: &mut ConvertedData<'_>,
     ) -> FlexElement<Message> {
         match self {
             WidgetLayoutNode::Row {

src/tuine/application.rs

@@ -4,7 +4,7 @@ use tui::Terminal;
 
 use super::{
     runtime::{self, RuntimeEvent},
-    Element, Event, Status, ViewContext,
+    Element, Event, Status, BuildContext,
 };
 
 /// An alias to the [`tui::backend::CrosstermBackend`] writing to [`std::io::Stdout`].
@@ -22,7 +22,7 @@ pub trait Application: Sized {
     fn is_terminated(&self) -> bool;
 
     /// Creates the user interface.
-    fn view<'b>(&mut self, ctx: &mut ViewContext<'_>) -> Element<Self::Message>;
+    fn view<'b>(&mut self, ctx: &mut BuildContext<'_>) -> Element<Self::Message>;
 
     /// To run upon stopping the application.
     fn destructor(&mut self) {}

src/tuine/component/base/mod.rs

@@ -24,3 +24,6 @@ pub use padding::*;
 
 pub mod time_graph;
 pub use time_graph::TimeGraph;
+
+pub mod focus;
+pub use focus::*;

src/tuine/component/base/shortcut.rs

@@ -145,7 +145,7 @@ where
 
     type ComponentState = ShortcutState;
 
-    fn build(ctx: &mut crate::tuine::ViewContext<'_>, props: Self::Properties) -> Self {
+    fn build(ctx: &mut crate::tuine::BuildContext<'_>, props: Self::Properties) -> Self {
         let (key, state) =
             ctx.register_and_mut_state::<_, Self::ComponentState>(Location::caller());
         let mut forest: FxHashMap<Vec<Event>, bool> = FxHashMap::default();

src/tuine/component/base/text_table/mod.rs

@@ -211,7 +211,7 @@ impl<Message> StatefulComponent<Message> for TextTable<Message> {
 
     type ComponentState = TextTableState;
 
-    fn build(ctx: &mut crate::tuine::ViewContext<'_>, mut props: Self::Properties) -> Self {
+    fn build(ctx: &mut crate::tuine::BuildContext<'_>, mut props: Self::Properties) -> Self {
         let sort = props.sort;
         let (key, state) = ctx.register_and_mut_state_with_default::<_, Self::ComponentState, _>(
             Location::caller(),
@@ -372,15 +372,15 @@ impl<Message> TmpComponent<Message> for TextTable<Message> {
 #[cfg(test)]
 mod tests {
     use crate::tuine::{
-        text_table::SortType, StateMap, StatefulComponent, TextTableProps, ViewContext,
+        text_table::SortType, StateMap, StatefulComponent, TextTableProps, BuildContext,
     };
 
     use super::{DataRow, TextTable};
 
     type Message = ();
 
-    fn ctx<'a>(map: &'a mut StateMap) -> ViewContext<'a> {
-        ViewContext::new(map)
+    fn ctx<'a>(map: &'a mut StateMap) -> BuildContext<'a> {
+        BuildContext::new(map)
     }
 
     #[test]

src/tuine/component/mod.rs

@@ -22,15 +22,6 @@ use super::{Bounds, DrawContext, Element, Event, LayoutNode, Size, StateContext,
 #[allow(unused_variables)]
 #[enum_dispatch]
 pub trait TmpComponent<Message> {
-    /// Builds as component into an [`Element`](super::Element).
-    #[track_caller]
-    fn build(self, ctx: ()) -> Element<Message>
-    where
-        Self: Sized,
-    {
-        todo!()
-    }
-
     /// Draws the component.
     fn draw<Backend>(
         &mut self, state_ctx: &mut StateContext<'_>, draw_ctx: &DrawContext<'_>,

src/tuine/component/stateful.rs

@@ -1,4 +1,4 @@
-use crate::tuine::{State, StateContext, ViewContext};
+use crate::tuine::{State, StateContext, BuildContext};
 
 use super::TmpComponent;
 
@@ -11,5 +11,5 @@ pub trait StatefulComponent<Message>: TmpComponent<Message> {
     type ComponentState: State;
 
     #[track_caller]
-    fn build(ctx: &mut ViewContext<'_>, props: Self::Properties) -> Self;
+    fn build(ctx: &mut BuildContext<'_>, props: Self::Properties) -> Self;
 }

src/tuine/component/widget/battery_table.rs

@@ -7,7 +7,7 @@ pub struct BatteryTable {}
 
 impl super::AppWidget for BatteryTable {
     fn build(
-        ctx: &mut crate::tuine::ViewContext<'_>, painter: &crate::canvas::Painter,
+        ctx: &mut crate::tuine::BuildContext<'_>, painter: &crate::canvas::Painter,
         config: &crate::app::AppConfig, data: &mut crate::data_conversion::ConvertedData<'_>,
     ) -> Self {
         Self {}

src/tuine/component/widget/cpu_graph.rs

@@ -8,7 +8,7 @@ pub struct CpuGraph {}
 
 impl super::AppWidget for CpuGraph {
     fn build(
-        ctx: &mut crate::tuine::ViewContext<'_>, painter: &crate::canvas::Painter,
+        ctx: &mut crate::tuine::BuildContext<'_>, painter: &crate::canvas::Painter,
         config: &crate::app::AppConfig, data: &mut crate::data_conversion::ConvertedData<'_>,
     ) -> Self {
         Self {}

src/tuine/component/widget/cpu_simple.rs

@@ -9,7 +9,7 @@ pub struct CpuSimple {}
 
 impl super::AppWidget for CpuSimple {
     fn build(
-        ctx: &mut crate::tuine::ViewContext<'_>, painter: &crate::canvas::Painter,
+        ctx: &mut crate::tuine::BuildContext<'_>, painter: &crate::canvas::Painter,
         config: &crate::app::AppConfig, data: &mut crate::data_conversion::ConvertedData<'_>,
     ) -> Self {
         Self {}

src/tuine/component/widget/disk_table.rs

@@ -4,7 +4,7 @@ use crate::{
     data_conversion::ConvertedData,
     tuine::{
         Bounds, DrawContext, LayoutNode, SimpleTable, Size, StateContext, Status, TmpComponent,
-        ViewContext,
+        BuildContext,
     },
 };
 
@@ -21,7 +21,7 @@ impl<Message> DiskTable<Message> {}
 
 impl<Message> AppWidget for DiskTable<Message> {
     fn build(
-        ctx: &mut ViewContext<'_>, painter: &Painter, config: &AppConfig,
+        ctx: &mut BuildContext<'_>, painter: &Painter, config: &AppConfig,
         data: &mut ConvertedData<'_>,
     ) -> Self {
         let style = simple_table::StyleSheet {

src/tuine/component/widget/mem_graph.rs

@@ -7,7 +7,7 @@ pub struct MemGraph {}
 
 impl super::AppWidget for MemGraph {
     fn build(
-        ctx: &mut crate::tuine::ViewContext<'_>, painter: &crate::canvas::Painter,
+        ctx: &mut crate::tuine::BuildContext<'_>, painter: &crate::canvas::Painter,
         config: &crate::app::AppConfig, data: &mut crate::data_conversion::ConvertedData<'_>,
     ) -> Self {
         Self {}

src/tuine/component/widget/mem_simple.rs

@@ -9,7 +9,7 @@ pub struct MemSimple {}
 
 impl super::AppWidget for MemSimple {
     fn build(
-        ctx: &mut crate::tuine::ViewContext<'_>, painter: &crate::canvas::Painter,
+        ctx: &mut crate::tuine::BuildContext<'_>, painter: &crate::canvas::Painter,
         config: &crate::app::AppConfig, data: &mut crate::data_conversion::ConvertedData<'_>,
     ) -> Self {
         Self {}

src/tuine/component/widget/mod.rs

@@ -31,11 +31,11 @@ pub use mem_simple::*;
 pub mod net_simple;
 pub use net_simple::*;
 
-use crate::{app::AppConfig, canvas::Painter, data_conversion::ConvertedData, tuine::ViewContext};
+use crate::{app::AppConfig, canvas::Painter, data_conversion::ConvertedData, tuine::BuildContext};
 
 pub trait AppWidget {
     fn build(
-        ctx: &mut ViewContext<'_>, painter: &Painter, config: &AppConfig,
+        ctx: &mut BuildContext<'_>, painter: &Painter, config: &AppConfig,
         data: &mut ConvertedData<'_>,
     ) -> Self;
 }

src/tuine/component/widget/net_graph.rs

@@ -7,7 +7,7 @@ pub struct NetGraph {}
 
 impl super::AppWidget for NetGraph {
     fn build(
-        ctx: &mut crate::tuine::ViewContext<'_>, painter: &crate::canvas::Painter,
+        ctx: &mut crate::tuine::BuildContext<'_>, painter: &crate::canvas::Painter,
         config: &crate::app::AppConfig, data: &mut crate::data_conversion::ConvertedData<'_>,
     ) -> Self {
         Self {}

src/tuine/component/widget/net_simple.rs

@@ -9,7 +9,7 @@ pub struct NetSimple {}
 
 impl super::AppWidget for NetSimple {
     fn build(
-        ctx: &mut crate::tuine::ViewContext<'_>, painter: &crate::canvas::Painter,
+        ctx: &mut crate::tuine::BuildContext<'_>, painter: &crate::canvas::Painter,
         config: &crate::app::AppConfig, data: &mut crate::data_conversion::ConvertedData<'_>,
     ) -> Self {
         Self {}

src/tuine/component/widget/process_table.rs

@@ -7,7 +7,7 @@ pub struct ProcessTable {}
 
 impl super::AppWidget for ProcessTable {
     fn build(
-        ctx: &mut crate::tuine::ViewContext<'_>, painter: &crate::canvas::Painter,
+        ctx: &mut crate::tuine::BuildContext<'_>, painter: &crate::canvas::Painter,
         config: &crate::app::AppConfig, data: &mut crate::data_conversion::ConvertedData<'_>,
     ) -> Self {
         Self {}

src/tuine/component/widget/simple_table.rs

@@ -5,7 +5,7 @@ use crate::tuine::{
     self, block,
     shortcut::ShortcutProps,
     text_table::{self, DataRow, SortType, TextTableProps, TextTableState},
-    Block, Event, Shortcut, StatefulComponent, Status, TextTable, TmpComponent, ViewContext,
+    Block, BuildContext, Event, Shortcut, StatefulComponent, Status, TextTable, TmpComponent,
 };
 
 /// A set of styles for a [`SimpleTable`].
@@ -28,7 +28,7 @@ pub struct SimpleTable<Message> {
 impl<Message> SimpleTable<Message> {
     #[track_caller]
     pub fn build<C: Into<std::borrow::Cow<'static, str>>, R: Into<DataRow>>(
-        ctx: &mut ViewContext<'_>, style: StyleSheet, columns: Vec<C>, data: Vec<R>,
+        ctx: &mut BuildContext<'_>, style: StyleSheet, columns: Vec<C>, data: Vec<R>,
         sort_index: usize,
     ) -> Self {
         let text_table = TextTable::build(

src/tuine/component/widget/temp_table.rs

@@ -4,7 +4,7 @@ use crate::{
     data_conversion::ConvertedData,
     tuine::{
         Bounds, DrawContext, LayoutNode, SimpleTable, Size, StateContext, Status, TmpComponent,
-        ViewContext,
+        BuildContext,
     },
 };
 
@@ -21,7 +21,7 @@ impl<Message> TempTable<Message> {}
 
 impl<Message> AppWidget for TempTable<Message> {
     fn build(
-        ctx: &mut ViewContext<'_>, painter: &Painter, config: &AppConfig,
+        ctx: &mut BuildContext<'_>, painter: &Painter, config: &AppConfig,
         data: &mut ConvertedData<'_>,
     ) -> Self {
         let style = simple_table::StyleSheet {

src/tuine/context/build_context.rs

@@ -2,12 +2,12 @@ use crate::tuine::{Caller, Key, State, StateMap};
 
 use super::StateContext;
 
-pub struct ViewContext<'a> {
+pub struct BuildContext<'a> {
     key_counter: usize,
     state_context: StateContext<'a>,
 }
 
-impl<'a> ViewContext<'a> {
+impl<'a> BuildContext<'a> {
     pub fn new(state_map: &'a mut StateMap) -> Self {
         Self {
             key_counter: 0,

src/tuine/context/mod.rs

@@ -4,8 +4,8 @@ pub use state_map::StateMap;
 pub mod draw_context;
 pub use draw_context::DrawContext;
 
-pub mod view_context;
-pub use view_context::ViewContext;
+pub mod build_context;
+pub use build_context::BuildContext;
 
 pub mod state_context;
 pub use state_context::StateContext;

src/tuine/runtime.rs

@@ -6,7 +6,7 @@ use crate::tuine::Status;
 
 use super::{
     build_layout_tree, Application, DrawContext, Element, Event, LayoutNode, StateContext,
-    StateMap, TmpComponent, ViewContext,
+    StateMap, TmpComponent, BuildContext,
 };
 
 #[derive(Clone, Copy, Debug)]
@@ -118,7 +118,7 @@ fn create_user_interface<A>(application: &mut A, app_data: &mut AppData) -> Elem
 where
     A: Application + 'static,
 {
-    let mut ctx = ViewContext::new(&mut app_data.state_map);
+    let mut ctx = BuildContext::new(&mut app_data.state_map);
     application.view(&mut ctx)
 }