- Added pkg-config files (.pc.in), so after the library is installed you can

[rodin/chimara.git] / src / input.c

diff --git a/src/input.c b/src/input.c
index bda5b4f724317b2ddd4381498ad30a5330ebbf74..c5134192dfeb974489fc034e96be9ecea9aaf264 100644 (file)
--- a/src/input.c
+++ b/src/input.c
@@ -42,7 +42,7 @@ glk_request_char_event_uni(winid_t win)
 }
 
 /* Internal function: Request either latin-1 or unicode line input, in a text grid window. */
-void
+static void
 text_grid_request_line_event_common(winid_t win, glui32 maxlen, gboolean insert, gchar *inserttext)
 {
        GtkTextBuffer *buffer = gtk_text_view_get_buffer( GTK_TEXT_VIEW(win->widget) );
@@ -60,6 +60,17 @@ text_grid_request_line_event_common(winid_t win, glui32 maxlen, gboolean insert,
     end_iter = start_iter;
     gtk_text_iter_set_line_offset(&end_iter, cursorpos + win->input_length);
     
+       /* If the buffer currently has a selection with one bound in the middle of
+       the input field, then deselect it. Otherwise the input field gets trashed */
+       GtkTextIter start_sel, end_sel;
+       if( gtk_text_buffer_get_selection_bounds(buffer, &start_sel, &end_sel) )
+       {
+               if( gtk_text_iter_in_range(&start_sel, &start_iter, &end_iter) )
+                       gtk_text_buffer_place_cursor(buffer, &end_sel);
+               if( gtk_text_iter_in_range(&end_sel, &start_iter, &end_iter) )
+                       gtk_text_buffer_place_cursor(buffer, &start_sel);
+       }
+       
     /* Erase the text currently in the input field and replace it with a GtkEntry */
     gtk_text_buffer_delete(buffer, &start_iter, &end_iter);
     win->input_anchor = gtk_text_buffer_create_child_anchor(buffer, &start_iter);
@@ -92,7 +103,7 @@ text_grid_request_line_event_common(winid_t win, glui32 maxlen, gboolean insert,
 }
     
 /* Internal function: Request either latin-1 or unicode line input, in a text buffer window. */
-void
+static void
 text_buffer_request_line_event_common(winid_t win, glui32 maxlen, gboolean insert, gchar *inserttext)
 {
        GtkTextBuffer *buffer = gtk_text_view_get_buffer( GTK_TEXT_VIEW(win->widget) );