3 files changed, 19 insertions, 10 deletions

diff --git a/node.c b/node.c
index 8f32087..4ea724a 100644
--- a/node.c
+++ b/node.c
@@ -281,6 +281,21 @@ bool node_tab_close(Ted *ted, Node *node, u32 index) {
 	}
 }
 
+bool node_pixels_to_buffer_pos(Node *node, vec2 wpos, TextBuffer **pbuffer, BufferPos *ppos) {
+	if (!node) return false;
+	if (node->tabs) {
+		TextBuffer *buffer = node->tabs[node->active_tab];
+		if (buffer_pixels_to_pos(buffer, wpos, ppos)) {
+			*pbuffer = buffer;
+			return true;
+		}
+		return false;
+	} else {
+		return node_pixels_to_buffer_pos(node->split_a, wpos, pbuffer, ppos)
+			|| node_pixels_to_buffer_pos(node->split_b, wpos, pbuffer, ppos);
+	}
+}
+
 void node_frame(Ted *ted, Node *node, Rect r) {
 	const Settings *settings = ted_active_settings(ted);
 	if (node->tabs) {
diff --git a/ted.c b/ted.c
index 0765898..7cddd68 100644
--- a/ted.c
+++ b/ted.c
@@ -826,16 +826,8 @@ void ted_press_key(Ted *ted, SDL_Keycode keycode, SDL_Keymod modifier) {
 }
 
 bool ted_get_mouse_buffer_pos(Ted *ted, TextBuffer **pbuffer, BufferPos *ppos) {
-	arr_foreach_ptr(ted->buffers, TextBufferPtr, pbuf) {
-		TextBuffer *buffer = *pbuf;
-		BufferPos pos = {0};
-		if (buffer_pixels_to_pos(buffer, ted_mouse_pos(ted), &pos)) {
-			if (ppos) *ppos = pos;
-			if (pbuffer) *pbuffer = buffer;
-			return true;
-		}
-	}
-	return false;
+	if (!arr_len(ted->nodes)) return false;
+	return node_pixels_to_buffer_pos(ted->nodes[0], ted_mouse_pos(ted), pbuffer, ppos);
 }
 
 void ted_flash_error_cursor(Ted *ted) {
diff --git a/ted.h b/ted.h
index f35b27d..da4144e 100644
--- a/ted.h
+++ b/ted.h
@@ -1063,6 +1063,8 @@ void node_split(Ted *ted, Node *node, bool vertical);
 void node_split_switch(Ted *ted);
 /// swap the two sides of the current split.
 void node_split_swap(Ted *ted);
+/// convert pixel position to buffer position, only considering visible buffers.
+bool node_pixels_to_buffer_pos(Node *node, vec2 wpos, TextBuffer **pbuffer, BufferPos *ppos);
 
 // === session.c ===
 /// store ted session