1 files changed, 47 insertions, 0 deletions
diff --git a/src/skim.rs b/src/skim.rs
index 7a27c5a..f35b0eb 100644
--- a/src/skim.rs
+++ b/src/skim.rs
@@ -42,6 +42,8 @@ impl Skimer {
             .unwrap_or_else(Vec::new)
     }
 
+    /// Call skim on its term.
+    /// Returns the file whose line match a pattern from current folder using ripgrep or grep.
     pub fn search_line_in_file(&self) -> Vec<Arc<dyn SkimItem>> {
         self.skim
             .run_internal(
@@ -53,6 +55,36 @@ impl Skimer {
             .map(|out| out.selected_items)
             .unwrap_or_else(Vec::new)
     }
+
+    /// Search in a text content, splitted by line.
+    /// Returns the selected line.
+    pub fn search_in_text(&self, text: String) -> Vec<Arc<dyn SkimItem>> {
+        let (tx_item, rx_item): (SkimItemSender, SkimItemReceiver) = unbounded();
+        for line in text.lines().rev() {
+            let _ = tx_item.send(Arc::new(StringWrapper {
+                inner: line.to_string(),
+            }));
+        }
+        drop(tx_item); // so that skim could know when to stop waiting for more items.
+        self.skim
+            .run_internal(Some(rx_item), "".to_owned(), None, None)
+            .map(|out| out.selected_items)
+            .unwrap_or_else(Vec::new)
+    }
+}
+
+struct StringWrapper {
+    inner: String,
+}
+
+impl SkimItem for StringWrapper {
+    fn text(&self) -> Cow<str> {
+        Cow::Borrowed(&self.inner)
+    }
+
+    fn preview(&self, _context: PreviewContext) -> ItemPreview {
+        ItemPreview::Text(self.inner.clone())
+    }
 }
 
 fn pick_first_installed<'a>(commands: &'a [&'a str]) -> Option<&'a str> {
@@ -64,3 +96,18 @@ fn pick_first_installed<'a>(commands: &'a [&'a str]) -> Option<&'a str> {
     }
     None
 }
+
+/// Print an ANSI escaped with corresponding colors.
+pub fn print_ansi_str(
+    text: &str,
+    term: &Arc<tuikit::term::Term>,
+    col: Option<usize>,
+    row: Option<usize>,
+) -> anyhow::Result<()> {
+    let mut col = col.unwrap_or(0);
+    let row = row.unwrap_or(0);
+    for (chr, attr) in skim::AnsiString::parse(text).iter() {
+        col += term.print_with_attr(row, col, &chr.to_string(), attr)?;
+    }
+    Ok(())
+}