Two changes:

- support scrolling of message window;
- simplify the code for creating a message window,
  and try it using a second one in the top of
  the keypad (where we echo the dialed number).

The 'skin' that supports these two windows will be
committed separately.

 


git-svn-id: http://svn.digium.com/svn/asterisk/trunk@97530 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 11 insertions, 2 deletions

diff --git a/channels/console_board.c b/channels/console_board.c
index 9c913f8a3..f8805affe 100644
--- a/channels/console_board.c
+++ b/channels/console_board.c
@@ -44,8 +44,6 @@
 #ifdef HAVE_SDL	/* we only use this code if SDL is available */
 #include <SDL/SDL.h>
 
-#define GUI_BUFFER_LEN 256			/* buffer lenght used for input buffers */
-
 /* Fonts characterization. XXX should be read from the file */
 #define FONT_H 20			/* char height, pixels */
 #define FONT_W 9			/* char width, pixels */
@@ -196,6 +194,17 @@ static void render_board(struct board *b)
 	SDL_UpdateRects(b->screen, 1, b->p_rect);	/* Update the screen */
 }
 
+void move_message_board(struct board *b, int dy)
+{
+	int cur = b->cur_line + dy;
+	if (cur < 0)
+		cur = 0;
+	else if (cur >= b->v_h - b->p_h)
+		cur = b->v_h - b->p_h - 1;
+	b->cur_line = cur;
+	render_board(b);
+}
+
 /* return the content of a board */
 const char *read_message(const struct board *b)
 {