From 6448429103c9c82b90040ac5a5a097bdded23f82 Mon Sep 17 00:00:00 2001
From: Héctor Ramón Jiménez <hector@hecrj.dev>
Date: Tue, 12 Sep 2023 14:51:00 +0200
Subject: Draft `Editor` API and `TextEditor` widget

---
 style/src/theme.rs | 113 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 113 insertions(+)

(limited to 'style/src/theme.rs')

diff --git a/style/src/theme.rs b/style/src/theme.rs
index 893d7202..a1501c01 100644
--- a/style/src/theme.rs
+++ b/style/src/theme.rs
@@ -17,6 +17,7 @@ use crate::rule;
 use crate::scrollable;
 use crate::slider;
 use crate::svg;
+use crate::text_editor;
 use crate::text_input;
 use crate::toggler;
 
@@ -1174,3 +1175,115 @@ impl text_input::StyleSheet for Theme {
         self.placeholder_color(style)
     }
 }
+
+/// The style of a text input.
+#[derive(Default)]
+pub enum TextEditor {
+    /// The default style.
+    #[default]
+    Default,
+    /// A custom style.
+    Custom(Box<dyn text_editor::StyleSheet<Style = Theme>>),
+}
+
+impl text_editor::StyleSheet for Theme {
+    type Style = TextEditor;
+
+    fn active(&self, style: &Self::Style) -> text_editor::Appearance {
+        if let TextEditor::Custom(custom) = style {
+            return custom.active(self);
+        }
+
+        let palette = self.extended_palette();
+
+        text_editor::Appearance {
+            background: palette.background.base.color.into(),
+            border_radius: 2.0.into(),
+            border_width: 1.0,
+            border_color: palette.background.strong.color,
+        }
+    }
+
+    fn hovered(&self, style: &Self::Style) -> text_editor::Appearance {
+        if let TextEditor::Custom(custom) = style {
+            return custom.hovered(self);
+        }
+
+        let palette = self.extended_palette();
+
+        text_editor::Appearance {
+            background: palette.background.base.color.into(),
+            border_radius: 2.0.into(),
+            border_width: 1.0,
+            border_color: palette.background.base.text,
+        }
+    }
+
+    fn focused(&self, style: &Self::Style) -> text_editor::Appearance {
+        if let TextEditor::Custom(custom) = style {
+            return custom.focused(self);
+        }
+
+        let palette = self.extended_palette();
+
+        text_editor::Appearance {
+            background: palette.background.base.color.into(),
+            border_radius: 2.0.into(),
+            border_width: 1.0,
+            border_color: palette.primary.strong.color,
+        }
+    }
+
+    fn placeholder_color(&self, style: &Self::Style) -> Color {
+        if let TextEditor::Custom(custom) = style {
+            return custom.placeholder_color(self);
+        }
+
+        let palette = self.extended_palette();
+
+        palette.background.strong.color
+    }
+
+    fn value_color(&self, style: &Self::Style) -> Color {
+        if let TextEditor::Custom(custom) = style {
+            return custom.value_color(self);
+        }
+
+        let palette = self.extended_palette();
+
+        palette.background.base.text
+    }
+
+    fn selection_color(&self, style: &Self::Style) -> Color {
+        if let TextEditor::Custom(custom) = style {
+            return custom.selection_color(self);
+        }
+
+        let palette = self.extended_palette();
+
+        palette.primary.weak.color
+    }
+
+    fn disabled(&self, style: &Self::Style) -> text_editor::Appearance {
+        if let TextEditor::Custom(custom) = style {
+            return custom.disabled(self);
+        }
+
+        let palette = self.extended_palette();
+
+        text_editor::Appearance {
+            background: palette.background.weak.color.into(),
+            border_radius: 2.0.into(),
+            border_width: 1.0,
+            border_color: palette.background.strong.color,
+        }
+    }
+
+    fn disabled_color(&self, style: &Self::Style) -> Color {
+        if let TextEditor::Custom(custom) = style {
+            return custom.disabled_color(self);
+        }
+
+        self.placeholder_color(style)
+    }
+}
-- 
cgit