From 4681e09aac67947787179829ed4b048f87a21784 Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Wed, 7 Aug 2002 09:17:21 +0000
Subject: Unix coder playing win32 programmer, added button_get_w_tmo() and it
 what do you know, it might just work. There was no win32 programmer in sight.
 How hard can it be? ;-P

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@1580 a1c6a512-1295-4272-9138-f99709370657
---
 uisimulator/win32/button.c | 138 +++++++++++++++++++++++++++------------------
 1 file changed, 83 insertions(+), 55 deletions(-)

diff --git a/uisimulator/win32/button.c b/uisimulator/win32/button.c
index 3ecdca2b19..4fb4bd0612 100644
--- a/uisimulator/win32/button.c
+++ b/uisimulator/win32/button.c
@@ -50,61 +50,89 @@ int button_set_release(int newmask)
     return oldmask;
 }
 
+static int real_button_get(void)
+{
+  if (bActive)
+  {
+      if (KEY (VK_NUMPAD4) ||
+          KEY (VK_LEFT)) // left button
+          btn |= BUTTON_LEFT;
+
+      if (KEY (VK_NUMPAD6) ||
+          KEY (VK_RIGHT))
+          btn |= BUTTON_RIGHT; // right button
+
+      if (KEY (VK_NUMPAD8) ||
+          KEY (VK_UP))
+          btn |= BUTTON_UP; // up button
+
+      if (KEY (VK_NUMPAD2) ||
+          KEY (VK_DOWN))
+          btn |= BUTTON_DOWN; // down button
+
+      if (KEY (VK_ADD))
+          btn |= BUTTON_ON; // on button
+      
+#ifdef HAVE_RECORDER_KEYPAD
+      if (KEY (VK_RETURN))
+          btn |= BUTTON_OFF; // off button
+
+      if (KEY (VK_DIVIDE) || KEY(VK_F1))
+          btn |= BUTTON_F1; // F1 button
+      
+      if (KEY (VK_MULTIPLY) || KEY(VK_F2))
+          btn |= BUTTON_F2; // F2 button
+
+      if (KEY (VK_SUBTRACT) || KEY(VK_F3))
+          btn |= BUTTON_F3; // F3 button
+      
+      if (KEY (VK_NUMPAD5) ||
+          KEY (VK_SPACE))
+          btn |= BUTTON_PLAY; // play button
+#else
+      if (KEY (VK_RETURN))
+          btn |= BUTTON_MENU; // menu button
+#endif
+
+      if (btn != 0) {
+          last_key = 0 ;
+      }
+  }
+
+  return btn;	
+}
+
 int button_get(bool block)
 {
-    int btn = 0;
-    do
-    {
-        if (bActive)
-        {
-            if (KEY (VK_NUMPAD4) ||
-                KEY (VK_LEFT)) // left button
-                btn |= BUTTON_LEFT;
-
-            if (KEY (VK_NUMPAD6) ||
-                KEY (VK_RIGHT))
-                btn |= BUTTON_RIGHT; // right button
-
-            if (KEY (VK_NUMPAD8) ||
-                KEY (VK_UP))
-                btn |= BUTTON_UP; // up button
-
-            if (KEY (VK_NUMPAD2) ||
-                KEY (VK_DOWN))
-                btn |= BUTTON_DOWN; // down button
-
-            if (KEY (VK_ADD))
-                btn |= BUTTON_ON; // on button
-
-        #ifdef HAVE_RECORDER_KEYPAD
-            if (KEY (VK_RETURN))
-                btn |= BUTTON_OFF; // off button
-
-            if (KEY (VK_DIVIDE) || KEY(VK_F1))
-                btn |= BUTTON_F1; // F1 button
-
-            if (KEY (VK_MULTIPLY) || KEY(VK_F2))
-                btn |= BUTTON_F2; // F2 button
-
-            if (KEY (VK_SUBTRACT) || KEY(VK_F3))
-                btn |= BUTTON_F3; // F3 button
-
-            if (KEY (VK_NUMPAD5) ||
-                KEY (VK_SPACE))
-                btn |= BUTTON_PLAY; // play button
-        #else
-            if (KEY (VK_RETURN))
-                btn |= BUTTON_MENU; // menu button
-        #endif
-
-	        if (btn != 0) {
-		        last_key = 0 ;
-	        }
-        }
-    }
-    while (btn == 0 && block);
-
-    Sleep (50);
-
-    return btn;	
+    int btn;
+    do {
+
+        btn = real_button_get();
+
+        if(!btn)
+            /* prevent busy-looping */
+            Sleep (50); /* ms */
+        else
+            break;
+        
+    } while (block);
+
+    return btn;
+}
+
+int button_get_w_tmo(int ticks)
+{
+    int btn;
+    do {
+        btn = real_button_get();
+
+        if(!btn)
+            /* prevent busy-looping */
+            sleep(1); /* one tick! */
+        else
+            break;
+        
+    } while (block);
+
+    return btn;
 }
-- 
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