feat: manage multiple ssh machines from one client (#3670)

1 files changed, 12 insertions, 0 deletions

diff --git a/src/ghostty/mod.rs b/src/ghostty/mod.rs
index 77ac36da..cd774c6b 100644
--- a/src/ghostty/mod.rs
+++ b/src/ghostty/mod.rs
@@ -1557,6 +1557,11 @@ impl Terminal {
         )
     }
 
+    pub(crate) fn kitty_graphics_may_have_placements(&self) -> Result<bool, Error> {
+        let generation = self.kitty_graphics_generation()?;
+        Ok(generation != 0 && self.kitty_empty_generation.get() != Some(generation))
+    }
+
     pub fn kitty_image_placements(&self) -> Result<Vec<KittyImagePlacement>, Error> {
         self.kitty_image_placements_with_data_filter(|_| true)
     }
@@ -3448,13 +3453,16 @@ mod tests {
         terminal.resize(10, 5, 8, 16).unwrap();
 
         assert_eq!(terminal.kitty_graphics_generation().unwrap(), 0);
+        assert!(!terminal.kitty_graphics_may_have_placements().unwrap());
         assert!(terminal.kitty_image_placements().unwrap().is_empty());
 
         terminal.write(b"\x1b_Ga=t,t=d,f=24,i=1,s=1,v=2;////////\x1b\\");
         let transmitted = terminal.kitty_graphics_generation().unwrap();
         assert_ne!(transmitted, 0);
+        assert!(terminal.kitty_graphics_may_have_placements().unwrap());
         assert!(terminal.kitty_image_placements().unwrap().is_empty());
         assert_eq!(terminal.kitty_empty_generation.get(), Some(transmitted));
+        assert!(!terminal.kitty_graphics_may_have_placements().unwrap());
 
         terminal.write(b"plain text");
         assert_eq!(terminal.kitty_graphics_generation().unwrap(), transmitted);
@@ -3463,6 +3471,7 @@ mod tests {
         terminal.write(b"\x1b_Ga=p,i=1,p=1,c=1,r=1;\x1b\\");
         let placed = terminal.kitty_graphics_generation().unwrap();
         assert_ne!(placed, transmitted);
+        assert!(terminal.kitty_graphics_may_have_placements().unwrap());
         assert_eq!(terminal.kitty_image_placements().unwrap().len(), 1);
 
         terminal.resize(10, 5, 12, 24).unwrap();
@@ -3473,14 +3482,17 @@ mod tests {
         assert_eq!(terminal.kitty_graphics_generation().unwrap(), placed);
         assert!(terminal.kitty_image_placements().unwrap().is_empty());
         assert_ne!(terminal.kitty_empty_generation.get(), Some(placed));
+        assert!(terminal.kitty_graphics_may_have_placements().unwrap());
         terminal.scroll_viewport_row(0);
         assert_eq!(terminal.kitty_image_placements().unwrap().len(), 1);
 
         terminal.write(b"\x1b_Ga=d,d=A\x1b\\");
         let deleted = terminal.kitty_graphics_generation().unwrap();
         assert_ne!(deleted, placed);
+        assert!(terminal.kitty_graphics_may_have_placements().unwrap());
         assert!(terminal.kitty_image_placements().unwrap().is_empty());
         assert_eq!(terminal.kitty_empty_generation.get(), Some(deleted));
+        assert!(!terminal.kitty_graphics_may_have_placements().unwrap());
     }
 
     #[test]