X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;f=gui%2Fmenu.c;h=f02324ecf2c2b02e4738cb500dcc5f8b18a73fdd;hb=07382ad480794063a2d5be63547eb288034d9832;hp=289b9b6c92f792cbc1d5683d49053cca5f741125;hpb=04e64923302910207dfa44340d21ec27aef67ef1;p=bertos.git

diff --git a/gui/menu.c b/gui/menu.c
old mode 100755
new mode 100644
index 289b9b6c..f02324ec
--- a/gui/menu.c
+++ b/gui/menu.c
@@ -1,9 +1,34 @@
-/*!
+/**
  * \file
  * <!--
+ * This file is part of BeRTOS.
+ *
+ * Bertos is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * As a special exception, you may use this file as part of a free software
+ * library without restriction.  Specifically, if other files instantiate
+ * templates or use macros or inline functions from this file, or you compile
+ * this file and link it with other files to produce an executable, this
+ * file does not by itself cause the resulting executable to be covered by
+ * the GNU General Public License.  This exception does not however
+ * invalidate any other reasons why the executable file might be covered by
+ * the GNU General Public License.
+ *
  * Copyright 2003, 2004, 2006 Develer S.r.l. (http://www.develer.com/)
  * Copyright 2000 Bernardo Innocenti <bernie@codewiz.org>
- * All Rights Reserved.
+ *
  * -->
  *
  * \version $Id$
@@ -16,6 +41,15 @@
 
 /*#*
  *#* $Log$
+ *#* Revision 1.8  2006/09/13 13:58:32  bernie
+ *#* Add RenderHook support.
+ *#*
+ *#* Revision 1.7  2006/08/01 12:22:46  bernie
+ *#* Mention DevLib license.
+ *#*
+ *#* Revision 1.6  2006/07/19 12:56:27  bernie
+ *#* Convert to new Doxygen style.
+ *#*
  *#* Revision 1.5  2006/06/03 13:58:01  bernie
  *#* Fix recursive timeout and add exit status information.
  *#*
@@ -51,6 +85,7 @@
  *#*/
 
 #include "menu.h"
+
 #include <gfx/gfx.h>
 #include <gfx/font.h>
 #include <gfx/text.h>
@@ -82,6 +117,7 @@
 #define PTRMSG(x) ((const char *)x)
 #endif
 
+
 /* Temporary fake defines for ABORT stuff... */
 #define abort_top  0
 #define PUSH_ABORT false
@@ -153,6 +189,39 @@ static void menu_update_menubar(
 #endif /* CONFIG_MENU_MENUBAR */
 
 
+static void menu_defaultRenderHook(struct Bitmap *bm, int ypos, bool selected, const struct MenuItem *item)
+{
+	if (item->flags & MIF_CHECKIT)
+	{
+		gfx_rectClear(bm, 0, ypos,
+				bm->font->height, ypos + bm->font->height);
+
+		if (item->flags & MIF_TOGGLE)
+			gfx_rectDraw(bm, 2, ypos + 2,
+					bm->font->height - 2, ypos + bm->font->height - 2);
+		if (item->flags & MIF_CHECKED)
+		{
+			gfx_line(bm,
+					3, ypos + 3,
+					bm->font->height - 3, ypos + bm->font->height - 3);
+			gfx_line(bm,
+					bm->font->height - 3, ypos + 3,
+					3, ypos + bm->font->height - 3);
+		}
+	}
+
+#if CPU_HARVARD
+	((item->flags & MIF_RAMLABEL) ? text_xyprintf : text_xyprintf_P)
+#else
+	text_xyprintf
+#endif
+	(
+		bm, (item->flags & MIF_CHECKIT) ? bm->font->height : 0, ypos,
+		selected ? (STYLEF_INVERT | TEXT_FILL) : TEXT_FILL,
+		PTRMSG(item->label)
+	);
+}
+
 /**
  * Show a menu on the display.
  */
@@ -248,35 +317,11 @@ static void menu_layout(
 		/* Only print visible items */
 		if (!(item->flags & MIF_HIDDEN))
 		{
-			if (item->flags & MIF_CHECKIT)
-			{
-				gfx_rectClear(bm, 0, ypos,
-						bm->font->height, ypos + bm->font->height);
+			/* Check if a special render function is supplied, otherwise use defaults */
+			RenderHook renderhook = (item->flags & MIF_RENDERHOOK) ? (RenderHook)item->label : menu_defaultRenderHook;
 
-				if (item->flags & MIF_TOGGLE)
-					gfx_rectDraw(bm, 2, ypos + 2,
-							bm->font->height - 2, ypos + bm->font->height - 2);
-				if (item->flags & MIF_CHECKED)
-				{
-					gfx_line(bm,
-							3, ypos + 3,
-							bm->font->height - 3, ypos + bm->font->height - 3);
-					gfx_line(bm,
-							bm->font->height - 3, ypos + 3,
-							3, ypos + bm->font->height - 3);
-				}
-			}
-
-#if CPU_HARVARD
-			((item->flags & MIF_RAMLABEL) ? text_xyprintf : text_xyprintf_P)
-#else
-			text_xyprintf
-#endif
-			(
-				bm, (item->flags & MIF_CHECKIT) ? bm->font->height : 0, ypos,
-				(i == selected) ? (STYLEF_INVERT | TEXT_FILL) : TEXT_FILL,
-				PTRMSG(item->label)
-			);
+			/* Render menuitem */
+			renderhook(menu->bitmap, ypos++, (i == selected), item);
 
 			ypos += bm->font->height;
 		}
@@ -541,7 +586,7 @@ iptr_t menu_handle(const struct Menu *menu)
 }
 
 
-/*!
+/**
  * Set flags on a menuitem.
  *
  * \param menu  Menu owner of the item to change.
@@ -561,7 +606,7 @@ int menu_setFlags(struct Menu *menu, int idx, int flags)
 }
 
 
-/*!
+/**
  * Clear flags on a menuitem.
  *
  * \param menu  Menu owner of the item to change.