Support reconvert based on surrounding text.

ueno · Dec 27, 2011 · 8ce6480 · 8ce6480
1 parent fcb4b23
commit 8ce6480
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Showing 2 changed files with 16 additions and 1 deletion.
diff --git a/src/engine.vala b/src/engine.vala
@@ -143,6 +143,16 @@ class SkkEngine : IBus.Engine {
             });
         update_candidates ();
         update_input_mode ();
+        context.retrieve_surrounding_text.connect (retrieve_surrounding_text);
+    }
+
+    bool retrieve_surrounding_text (out string text, out uint cursor_pos) {
+        weak IBus.Text _text;
+        uint _cursor_pos, anchor_pos;
+        get_surrounding_text (out _text, out _cursor_pos, out anchor_pos);
+        text = _text.text.dup ();
+        cursor_pos = _cursor_pos;
+        return true;
     }
 
     void populate_lookup_table () {
@@ -421,6 +431,11 @@ class SkkEngine : IBus.Engine {
 
     public override void enable () {
         context.reset ();
+
+        // request to use surrounding text feature
+        weak IBus.Text text;
+        uint cursor_pos, anchor_pos;
+        get_surrounding_text (null, null, null);
     }
 
     public override void disable () {

diff --git a/src/ibus-1.0.vapi b/src/ibus-1.0.vapi
@@ -169,7 +169,7 @@ namespace IBus {
 		public void delete_surrounding_text (int offset, uint nchars);
 		public void forward_key_event (uint keyval, uint keycode, uint state);
 		public unowned string get_name ();
-		public void get_surrounding_text (out unowned IBus.Text text, uint cursor_pos, uint anchor_pos);
+		public void get_surrounding_text (out unowned IBus.Text text, out uint cursor_pos, out uint anchor_pos);
 		public void hide_auxiliary_text ();
 		public void hide_lookup_table ();
 		public void hide_preedit_text ();