From 78e2932a17413f7ceab2c1dfe64b3400448db2df Mon Sep 17 00:00:00 2001
From: Oliver Schinagl <oliver@schinagl.nl>
Date: Thu, 16 Dec 2004 16:20:46 +0000
Subject: Added about buttton.

---
 Graphic_Equalizer/src/eventhandler.hcc | 41 +++++++++++++++++++++++++++++++++-
 1 file changed, 40 insertions(+), 1 deletion(-)

diff --git a/Graphic_Equalizer/src/eventhandler.hcc b/Graphic_Equalizer/src/eventhandler.hcc
index e1f90ae..eebe4c4 100644
--- a/Graphic_Equalizer/src/eventhandler.hcc
+++ b/Graphic_Equalizer/src/eventhandler.hcc
@@ -69,6 +69,10 @@ void eventhandler_main(audiodata_t *audiodata, events_t *events, mousedata_t *mo
 	unsigned 4 equalizer_mode_local;
 	unsigned 1 newmaskupdate;
 
+	events->address_offset_index = 0;	/* MASK_AREA_BACKGROUND */
+
+	events->button_demo_state = FALSE;
+	events->button_reset_state = FALSE;
 	load_preset(LOAD_PRESET_RESET, equalizer_levels.write);
 	reload_equalizer(events, &equalizer_levels.write[preset_offset]);
 
@@ -108,7 +112,7 @@ void eventhandler_main(audiodata_t *audiodata, events_t *events, mousedata_t *mo
 				 * If the current mask equals the help button
 				 * we set display mode to help.
 				 */
-				if (BUTTON_HELP == events->mask) {
+				if ((MODE_ABOUT != events->mode) && (BUTTON_HELP == events->mask)) {
 					/*
 					 * Change the mode to help if it's
 					 * currently not set, otherwise go back
@@ -123,6 +127,29 @@ void eventhandler_main(audiodata_t *audiodata, events_t *events, mousedata_t *mo
 					delay;
 				}
 
+				if ((MODE_HELP != events->mode) && (BUTTON_ABOUT == events->mask)) {
+					/*
+					 * Change the mode to help if it's
+					 * currently not set, otherwise go back
+					 * to skin mode.
+					 */
+					if (MODE_ABOUT == events->mode) {
+						events->mode = MODE_SKIN;
+					} else {
+						events->mode = MODE_ABOUT;
+					}
+				} else {
+					delay;
+				}
+
+				if (BUTTON_EXIT_TO_SKIN == events->mask) {
+					/*
+					 */
+					events->mode = MODE_SKIN;
+				} else {
+					delay;
+				}
+
 				/*
 				 * The Preset buttons span from 1 to 6 so if
 				 * the mask one of those, we'll change the
@@ -195,6 +222,13 @@ void eventhandler_main(audiodata_t *audiodata, events_t *events, mousedata_t *mo
 					delay;
 				}
 
+				if (BUTTON_DEMO == events->mask) {
+					events->button_demo_state = TRUE;
+				}
+				if (BUTTON_RESET == events->mask) {
+					events->button_reset_state = TRUE;
+				}
+
 				break;
 
 			case MOUSE_STATE_DOWN:
@@ -299,6 +333,11 @@ void eventhandler_main(audiodata_t *audiodata, events_t *events, mousedata_t *mo
 
 				break;
 
+			case MOUSE_STATE_ON_RELEASE:
+				events->button_demo_state = FALSE;
+				events->button_reset_state = FALSE;
+				break;
+
 			default:
 				break;
 		}
-- 
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