Merge pull request #14 from ynqa/dev-0.3.1/main

v0.3.1

Author: ynqa

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "promkit"
-version = "0.3.0"
+version = "0.3.1"
 authors = ["ynqa <[email protected]>"]
 edition = "2021"
 description = "A toolkit for building your own interactive command-line tools"
@@ -15,7 +15,6 @@ path = "src/lib.rs"
 [dependencies]
 crossterm = { version = "0.27.0", features = ["use-dev-tty"] }
 indexmap = "2.2.3"
-libc = "0.2.153"
 radix_trie = "0.2.1"
 serde = { version = "1.0.197" }
 serde_json = { version = "1.0.114", features = ["preserve_order"] }

README.md

@@ -11,7 +11,7 @@ Put the package in your `Cargo.toml`.
 
 ```toml
 [dependencies]
-promkit = "0.3.0"
+promkit = "0.3.1"
 ```
 
 ## Features

src/core/checkbox.rs

@@ -30,6 +30,42 @@ impl<T: fmt::Display> FromIterator<T> for Checkbox {
 }
 
 impl Checkbox {
+    /// Creates a `Checkbox` from an iterator of tuples where the first element
+    /// implements the `Display` trait and the second element is a bool indicating
+    /// if the item is picked (selected).
+    /// Each item is added to the listbox, and the set of picked indices is
+    /// initialized based on the bool values.
+    pub fn new_with_checked<T: fmt::Display, I: IntoIterator<Item = (T, bool)>>(iter: I) -> Self {
+        let (listbox, picked): (Vec<_>, Vec<_>) = iter
+            .into_iter()
+            .enumerate()
+            .map(|(index, (item, is_picked))| ((index, item), is_picked))
+            .unzip(); // `unzip` を使用して、アイテムと選択状態を分けます。
+
+        let listbox_items = listbox
+            .into_iter()
+            .map(|(_, item)| item)
+            .collect::<Vec<_>>();
+        let picked_indices = picked
+            .into_iter()
+            .enumerate()
+            .filter_map(
+                |(index, is_picked)| {
+                    if is_picked {
+                        Some(index)
+                    } else {
+                        None
+                    }
+                },
+            )
+            .collect::<HashSet<usize>>();
+
+        Self {
+            listbox: Listbox::from_iter(listbox_items),
+            picked: picked_indices,
+        }
+    }
+
     /// Returns a reference to the vector of items in the listbox.
     pub fn items(&self) -> &Vec<String> {
         self.listbox.items()
@@ -86,3 +122,35 @@ impl Checkbox {
         self.listbox.move_to_tail()
     }
 }
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    mod new_with_checked {
+        use super::*;
+
+        #[test]
+        fn test() {
+            // Prepare a list of items with their checked status
+            let items = vec![
+                (String::from("1"), true),
+                (String::from("2"), false),
+                (String::from("3"), true),
+            ];
+
+            // Create a Checkbox using `new_with_checked`
+            let checkbox = Checkbox::new_with_checked(items);
+
+            // Verify the items in the listbox
+            assert_eq!(
+                checkbox.items(),
+                &vec!["1".to_string(), "2".to_string(), "3".to_string()]
+            );
+
+            // Verify the picked (selected) indices
+            let expected_picked_indexes: HashSet<usize> = [0, 2].iter().cloned().collect();
+            assert_eq!(checkbox.picked_indexes(), &expected_picked_indexes);
+        }
+    }
+}

src/core/checkbox/render.rs

@@ -3,7 +3,6 @@ use crate::{
     grapheme::{trim, Graphemes, StyledGraphemes},
     impl_as_any,
     pane::Pane,
-    AsAny,
 };
 
 use super::Checkbox;

src/core/json/bundle.rs

@@ -3,7 +3,6 @@ use crate::{
     grapheme::{trim, StyledGraphemes},
     impl_as_any,
     pane::Pane,
-    AsAny,
 };
 
 use super::{JsonNode, JsonPath, JsonSyntaxKind};

src/core/json/render.rs

@@ -3,7 +3,6 @@ use crate::{
     grapheme::{trim, StyledGraphemes},
     impl_as_any,
     pane::Pane,
-    AsAny,
 };
 
 use super::{Json, JsonSyntaxKind};

src/core/listbox/render.rs

@@ -3,7 +3,6 @@ use crate::{
     grapheme::{trim, Graphemes, StyledGraphemes},
     impl_as_any,
     pane::Pane,
-    AsAny,
 };
 
 use super::Listbox;

src/core/text.rs

@@ -3,7 +3,6 @@ use crate::{
     grapheme::{matrixify, StyledGraphemes},
     impl_as_any,
     pane::Pane,
-    AsAny,
 };
 
 /// A renderer for displaying text within a pane.

src/core/text_editor/render.rs

@@ -3,7 +3,6 @@ use crate::{
     grapheme::{matrixify, StyledGraphemes},
     impl_as_any,
     pane::Pane,
-    AsAny,
 };
 
 use super::{History, Mode, TextEditor};

src/core/tree/render.rs

@@ -3,7 +3,6 @@ use crate::{
     grapheme::{trim, Graphemes, StyledGraphemes},
     impl_as_any,
     pane::Pane,
-    AsAny,
 };
 
 use super::{Kind, Tree};