commit 14da96bf81b5fdf720698b633de2a742c4f644dd
author Jan Arne Petersen <jpetersen@openismus.com> Thu Apr 18 16:47:28 2013 +0200
committer Kristian Høgsberg <krh@bitplanet.net> Thu May 02 16:41:47 2013 -0400
tree ecd0b69529b1c99d468873e0650544e69c210d11
parent fe89e713ca7c1c6fe05bb82283068cd8c66eaf4f

text: Add support for panels following the cursor

Add input_panel_surface::set_panel to specify input panel surfaces which
are overlaying the application and are following the input cursor.

Signed-off-by: Jan Arne Petersen <jpetersen@openismus.com>

src/text-backend.c

diff --git a/src/text-backend.c b/src/text-backend.c
index 13fff24..07a066c 100644
--- a/src/text-backend.c
+++ b/src/text-backend.c
@@ -41,6 +41,8 @@
 
 	struct wl_surface *surface;
 
+	pixman_box32_t cursor_rectangle;
+
 	uint32_t input_panel_visible;
 };
 
@@ -185,8 +187,10 @@
 
 	input_method_context_create(text_input, input_method, serial);
 
-	if (text_input->input_panel_visible)
-		wl_signal_emit(&ec->show_input_panel_signal, ec);
+	if (text_input->input_panel_visible) {
+		wl_signal_emit(&ec->show_input_panel_signal, text_input->surface);
+		wl_signal_emit(&ec->update_input_panel_signal, &text_input->cursor_rectangle);
+	}
 
 	text_input_send_enter(&text_input->resource, &text_input->surface->resource);
 }
@@ -226,6 +230,15 @@
 				int32_t width,
 				int32_t height)
 {
+	struct text_input *text_input = resource->data;
+	struct weston_compositor *ec = text_input->ec;
+
+	text_input->cursor_rectangle.x1 = x;
+	text_input->cursor_rectangle.y1 = y;
+	text_input->cursor_rectangle.x2 = x + width;
+	text_input->cursor_rectangle.y2 = y + height;
+
+	wl_signal_emit(&ec->update_input_panel_signal, &text_input->cursor_rectangle);
 }
 
 static void
@@ -283,8 +296,10 @@
 
 	text_input->input_panel_visible = 1;
 
-	if (!wl_list_empty(&text_input->input_methods))
-		wl_signal_emit(&ec->show_input_panel_signal, ec);
+	if (!wl_list_empty(&text_input->input_methods)) {
+		wl_signal_emit(&ec->show_input_panel_signal, text_input->surface);
+		wl_signal_emit(&ec->update_input_panel_signal, &text_input->cursor_rectangle);
+	}
 }
 
 static void