Drop pasted keys for views without an OnPaste handler

Every view that takes text has an OnPaste handler now, and views that
don't take text already ignored pasted keys. Make this a single rule.
While a paste is in progress, keys go to the focused view's OnPaste
handler or nowhere. This replaces the check in execKeybindings.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

pkg/gocui/gui.go

@@ -1809,8 +1809,10 @@ func (g *Gui) onKey(ev *GocuiEvent) error {
 			ev.Key = NewKeyName(KeyEnter)
 		}
 
-		if g.IsPasting && g.currentView != nil && g.currentView.OnPaste != nil {
-			g.collectPastedKey(g.currentView, ev.Key)
+		if g.IsPasting {
+			if g.currentView != nil && g.currentView.OnPaste != nil {
+				g.collectPastedKey(g.currentView, ev.Key)
+			}
 			return nil
 		}
 
@@ -2087,10 +2089,6 @@ func (g *Gui) execKeybindings(v *View, ev *GocuiEvent) error {
 	var globalKb *keybinding
 	var matchingParentViewKb *keybinding
 
-	if g.IsPasting && v != nil && !v.Editable {
-		return nil
-	}
-
 	// if we're searching, and we've hit n/N/Esc, we ignore the default keybinding
 	if v != nil && v.IsSearching() {
 		if lo.SomeBy(g.NextSearchMatchKeys, func(k Key) bool { return ev.Key.Equals(k) }) {

pkg/gocui/paste_test.go

@@ -55,9 +55,16 @@ func TestPasteIntoViewWithoutPasteHandler(t *testing.T) {
 	_, err := g.SetCurrentView("editor")
 	assert.NoError(t, err)
 
+	enterPressed := false
+	g.SetKeybinding("editor", NewKeyName(KeyEnter), func(*Gui, *View) error {
+		enterPressed = true
+		return nil
+	})
+
 	for _, tev := range []tcell.Event{
 		tcell.NewEventPaste(true),
 		tcell.NewEventKey(tcell.KeyRune, "a", tcell.ModNone),
+		tcell.NewEventKey(tcell.KeyEnter, "", tcell.ModNone),
 		tcell.NewEventKey(tcell.KeyRune, "b", tcell.ModNone),
 		tcell.NewEventPaste(false),
 	} {
@@ -65,5 +72,6 @@ func TestPasteIntoViewWithoutPasteHandler(t *testing.T) {
 		assert.NoError(t, g.handleEvent(&ev))
 	}
 
-	assert.Equal(t, "ab", v.TextArea.GetContent())
+	assert.Equal(t, "", v.TextArea.GetContent())
+	assert.False(t, enterPressed)
 }

pkg/gocui/view.go

@@ -163,10 +163,11 @@ type View struct {
 	// default.
 	Editor Editor
 
-	// OnPaste, if set, receives pasted text in one piece when the paste ends,
-	// instead of one key press per character. The text consists of the pasted
-	// printable characters, newlines and tabs; other keys in the paste, such as
-	// Esc or control characters, are dropped.
+	// OnPaste, if set, receives pasted text in one piece when the paste ends.
+	// The text consists of the pasted printable characters, newlines and tabs;
+	// other keys in the paste, such as Esc or control characters, are dropped.
+	// Pasting into a view without an OnPaste handler does nothing, so that
+	// pasted text never runs keybindings.
 	OnPaste func(text string) error
 
 	// Overwrite enables or disables the overwrite mode of the view.