ncurses 5.7 - patch 20100306

[ncurses.git] / ncurses / base / lib_mouse.c

diff --git a/ncurses/base/lib_mouse.c b/ncurses/base/lib_mouse.c
index e60e6be8df79f4fea18b23e5578e705ddef3a60c..f388e66e8d8e57c974206d7c9512db5f0466d152 100644 (file)
--- a/ncurses/base/lib_mouse.c
+++ b/ncurses/base/lib_mouse.c
@@ -84,7 +84,7 @@
 #define CUR SP_TERMTYPE
 #endif
 
-MODULE_ID("$Id: lib_mouse.c,v 1.111 2010/01/02 21:06:52 tom Exp $")
+MODULE_ID("$Id: lib_mouse.c,v 1.112 2010/02/06 19:54:08 tom Exp $")
 
 #include <tic.h>
 
@@ -678,7 +678,7 @@ _nc_mouse_init(SCREEN *sp)
  * fifo_push() in lib_getch.c
  */
 static bool
-_nc_mouse_event(SCREEN *sp GCC_UNUSED)
+_nc_mouse_event(SCREEN *sp)
 {
     MEVENT *eventp = sp->_mouse_eventp;
     bool result = FALSE;
@@ -778,6 +778,28 @@ _nc_mouse_event(SCREEN *sp GCC_UNUSED)
        break;
 #endif /* USE_SYSMOUSE */
 
+#ifdef USE_TERM_DRIVER
+    case M_TERM_DRIVER:
+       while (sp->_drv_mouse_head < sp->_drv_mouse_tail) {
+           *eventp = sp->_drv_mouse_fifo[sp->_drv_mouse_head];
+
+           /*
+            * Point the fifo-head to the next possible location.  If there
+            * are none, reset the indices.
+            */
+           sp->_drv_mouse_head += 1;
+           if (sp->_drv_mouse_head == sp->_drv_mouse_tail) {
+               sp->_drv_mouse_tail = 0;
+               sp->_drv_mouse_head = 0;
+           }
+
+           /* bump the next-free pointer into the circular list */
+           sp->_mouse_eventp = eventp = NEXT(eventp);
+           result = TRUE;
+       }
+       break;
+#endif
+
     case M_NONE:
        break;
     }
@@ -974,6 +996,11 @@ mouse_activate(SCREEN *sp, bool on)
            signal(SIGUSR2, handle_sysmouse);
            sp->_mouse_active = TRUE;
            break;
+#endif
+#ifdef USE_TERM_DRIVER
+       case M_TERM_DRIVER:
+           sp->_mouse_active = TRUE;
+           break;
 #endif
        case M_NONE:
            return;
@@ -1003,6 +1030,11 @@ mouse_activate(SCREEN *sp, bool on)
            signal(SIGUSR2, SIG_IGN);
            sp->_mouse_active = FALSE;
            break;
+#endif
+#ifdef USE_TERM_DRIVER
+       case M_TERM_DRIVER:
+           sp->_mouse_active = FALSE;
+           break;
 #endif
        case M_NONE:
            return;
@@ -1240,6 +1272,11 @@ _nc_mouse_wrap(SCREEN *sp)
     case M_SYSMOUSE:
        mouse_activate(sp, FALSE);
        break;
+#endif
+#ifdef USE_TERM_DRIVER
+    case M_TERM_DRIVER:
+       mouse_activate(sp, FALSE);
+       break;
 #endif
     case M_NONE:
        break;
@@ -1272,6 +1309,13 @@ _nc_mouse_resume(SCREEN *sp)
        mouse_activate(sp, TRUE);
        break;
 #endif
+
+#ifdef USE_TERM_DRIVER
+    case M_TERM_DRIVER:
+       mouse_activate(sp, TRUE);
+       break;
+#endif
+
     case M_NONE:
        break;
     }