From b0be11acd51a0776cf19e217147a4f1e8df01dae Mon Sep 17 00:00:00 2001
From: Andrew Borodin <aborodin@vmail.ru>
Date: Mon, 22 Mar 2010 21:55:10 +0300
Subject: [PATCH] Merged tty_draw_double_box() function into tty_draw_box()
 one.

Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
---
 lib/tty/tty.c        | 35 +++++++++--------------------------
 lib/tty/tty.h        |  3 +--
 src/dialog.c         |  5 +----
 src/viewer/display.c |  2 +-
 4 files changed, 12 insertions(+), 33 deletions(-)

diff --git a/lib/tty/tty.c b/lib/tty/tty.c
index 9f9a824ab..c4625b310 100644
--- a/lib/tty/tty.c
+++ b/lib/tty/tty.c
@@ -138,37 +138,20 @@ tty_print_one_vline (gboolean single)
 }
 
 void
-tty_draw_box (int y, int x, int ys, int xs)
+tty_draw_box (int y, int x, int ys, int xs, gboolean single)
 {
-    tty_draw_vline (y, x, mc_tty_frm[MC_TTY_FRM_VERT], ys);
-    tty_draw_vline (y, x + xs - 1, mc_tty_frm[MC_TTY_FRM_VERT], ys);
-    tty_draw_hline (y, x, mc_tty_frm[MC_TTY_FRM_HORIZ], xs);
-    tty_draw_hline (y + ys - 1, x, mc_tty_frm[MC_TTY_FRM_HORIZ], xs);
+    tty_draw_vline (y, x, mc_tty_frm[single ? MC_TTY_FRM_VERT : MC_TTY_FRM_DVERT], ys);
+    tty_draw_vline (y, x + xs - 1, mc_tty_frm[single ? MC_TTY_FRM_VERT : MC_TTY_FRM_DVERT], ys);
+    tty_draw_hline (y, x, mc_tty_frm[single ? MC_TTY_FRM_HORIZ : MC_TTY_FRM_DHORIZ], xs);
+    tty_draw_hline (y + ys - 1, x, mc_tty_frm[single ? MC_TTY_FRM_HORIZ : MC_TTY_FRM_DHORIZ], xs);
     tty_gotoyx (y, x);
-    tty_print_alt_char (ACS_ULCORNER, TRUE);
+    tty_print_alt_char (ACS_ULCORNER, single);
     tty_gotoyx (y + ys - 1, x);
-    tty_print_alt_char (ACS_LLCORNER, TRUE);
+    tty_print_alt_char (ACS_LLCORNER, single);
     tty_gotoyx (y, x + xs - 1);
-    tty_print_alt_char (ACS_URCORNER, TRUE);
+    tty_print_alt_char (ACS_URCORNER, single);
     tty_gotoyx (y + ys - 1, x + xs - 1);
-    tty_print_alt_char (ACS_LRCORNER, TRUE);
-}
-
-void
-tty_draw_double_box (int y, int x, int ys, int xs)
-{
-    tty_draw_vline (y, x, mc_tty_frm[MC_TTY_FRM_DVERT], ys);
-    tty_draw_vline (y, x + xs - 1, mc_tty_frm[MC_TTY_FRM_DVERT], ys);
-    tty_draw_hline (y, x, mc_tty_frm[MC_TTY_FRM_DHORIZ], xs);
-    tty_draw_hline (y + ys - 1, x, mc_tty_frm[MC_TTY_FRM_DHORIZ], xs);
-    tty_gotoyx (y, x);
-    tty_print_alt_char (ACS_ULCORNER, FALSE);
-    tty_gotoyx (y + ys - 1, x);
-    tty_print_alt_char (ACS_LLCORNER], FALSE);
-    tty_gotoyx (y, x + xs - 1);
-    tty_print_alt_char (ACS_URCORNER, FALSE);
-    tty_gotoyx (y + ys - 1, x + xs - 1);
-    tty_print_alt_char (ACS_LRCORNER, FALSE);
+    tty_print_alt_char (ACS_LRCORNER, single);
 }
 
 char *
diff --git a/lib/tty/tty.h b/lib/tty/tty.h
index 67c65e4b1..b93bd6c3c 100644
--- a/lib/tty/tty.h
+++ b/lib/tty/tty.h
@@ -75,8 +75,7 @@ extern void tty_print_one_vline (gboolean single);
 extern void tty_print_one_hline (gboolean single);
 extern void tty_draw_hline (int y, int x, int ch, int len);
 extern void tty_draw_vline (int y, int x, int ch, int len);
-extern void tty_draw_box (int y, int x, int rows, int cols);
-extern void tty_draw_double_box (int y, int x, int rows, int cols);
+extern void tty_draw_box (int y, int x, int rows, int cols, gboolean single);
 extern void tty_fill_region (int y, int x, int rows, int cols, unsigned char ch);
 
 extern int mc_tty_frm[];
diff --git a/src/dialog.c b/src/dialog.c
index 2c3139e06..e10232695 100644
--- a/src/dialog.c
+++ b/src/dialog.c
@@ -65,10 +65,7 @@ static void dlg_broadcast_msg_to (Dlg_head * h, widget_msg_t message,
 void
 draw_box (Dlg_head *h, int y, int x, int ys, int xs, gboolean single)
 {
-    if (single)
-	tty_draw_box (h->y + y, h->x + x, ys, xs);
-    else
-	tty_draw_double_box (h->y + y, h->x + x, ys, xs);
+    tty_draw_box (h->y + y, h->x + x, ys, xs, single);
 }
 
 void
diff --git a/src/viewer/display.c b/src/viewer/display.c
index decd356d3..d7c0e85ce 100644
--- a/src/viewer/display.c
+++ b/src/viewer/display.c
@@ -341,7 +341,7 @@ mcview_display_clean (mcview_t * view)
     tty_setcolor (NORMAL_COLOR);
     widget_erase ((Widget *) view);
     if (view->dpy_frame_size != 0)
-        tty_draw_double_box (view->widget.y, view->widget.x, view->widget.lines, view->widget.cols);
+        tty_draw_box (view->widget.y, view->widget.x, view->widget.lines, view->widget.cols, FALSE);
 }
 
 /* --------------------------------------------------------------------------------------------- */