task-001: can navigate file screen options with keyboard

1 files changed, 44 insertions, 15 deletions

diff --git a/schist_desktop_gui/src/gui/components/button.rs b/schist_desktop_gui/src/gui/components/button.rs
index 6882273..8a33e39 100644
--- a/schist_desktop_gui/src/gui/components/button.rs
+++ b/schist_desktop_gui/src/gui/components/button.rs
@@ -1,29 +1,58 @@
-use iced::{widget::Button, Element};
+use iced::{widget::Button, Element, Theme};
 
 use crate::style::*;
 
-pub fn active_button<'a, Content, Message>(content: &'a Content) -> Button<'a, Message>
+pub fn button<'a, Content, Message>(
+    content: &'a Content,
+    message: Message,
+    focus: bool,
+) -> Button<'a, Message>
 where
     Element<'a, Message>: From<&'a Content>,
 {
     iced::widget::button(content)
-        .style(|theme: &iced::Theme, _status| iced::widget::button::Style {
-            background: Some(iced::Background::Color(
-                theme.extended_palette().primary.base.text,
-            )),
-            text_color: theme.extended_palette().primary.base.color,
-            ..Default::default()
+        .on_press(message)
+        .style(move |theme, status| match (status, focus) {
+            (iced::widget::button::Status::Hovered, _) => hovered_button_style(theme),
+            (iced::widget::button::Status::Pressed, _) | (_, true) => focused_button_style(theme),
+            (iced::widget::button::Status::Active, false) => base_button_style(theme),
+            (iced::widget::button::Status::Disabled, false) => todo!(),
         })
         .width(iced::Length::Fill)
 }
 
-pub fn inactive_button<'a, Content: Into<Element<'a, Message>>, Message>(
-    content: Content,
-    on_press: Message,
-) -> Button<'a, Message> {
-    iced::widget::button(content)
-        .on_press(on_press)
-        .width(iced::Length::Fill)
+fn hovered_button_style(theme: &Theme) -> iced::widget::button::Style {
+    iced::widget::button::Style {
+        background: Some(iced::Background::Color(
+            theme.extended_palette().background.weak.color,
+        )),
+        text_color: theme.extended_palette().primary.base.text,
+        ..base_button_style(theme)
+    }
+}
+
+fn focused_button_style(theme: &Theme) -> iced::widget::button::Style {
+    iced::widget::button::Style {
+        background: Some(iced::Background::Color(
+            theme.extended_palette().primary.base.text,
+        )),
+        text_color: theme.extended_palette().primary.base.color,
+        ..base_button_style(theme)
+    }
+}
+
+fn base_button_style(theme: &Theme) -> iced::widget::button::Style {
+    iced::widget::button::Style {
+        background: Some(iced::Background::Color(
+            theme.extended_palette().primary.base.color,
+        )),
+        border: iced::Border {
+            color: theme.extended_palette().primary.base.text,
+            ..Default::default()
+        },
+        text_color: theme.extended_palette().primary.base.text,
+        ..Default::default()
+    }
 }
 
 pub fn panel_button<'a, Content: Into<Element<'a, Message>>, Message>(