From bb7b6e8532ef3282fdd15ec133deff919cd7e7c3 Mon Sep 17 00:00:00 2001
From: Ian C <ianc@noddybox.co.uk>
Date: Sun, 23 Apr 2023 09:42:21 +0800
Subject: Initial work to add debug menu from 3dsspec

---
 source/gui.c | 153 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 153 insertions(+)

(limited to 'source/gui.c')

diff --git a/source/gui.c b/source/gui.c
index eee82f4..bbea23c 100644
--- a/source/gui.c
+++ b/source/gui.c
@@ -917,3 +917,156 @@ int GUI_InputName(const char *prompt, const char *ext, char name[], int maxlen)
     return accept;
 }
 
+
+int GUI_Input(const char *prompt, char text[], int maxlen)
+{
+    struct
+    {
+    	SoftKey	key;
+	int	ascii;
+        int     shift;
+    } keymap[] =
+    	{
+	    {SK_1, '1', '!'},
+            {SK_2, '2', '@'},
+            {SK_3, '3', '#'},
+            {SK_4, '4', '$'},
+            {SK_5, '5', '%'},
+	    {SK_6, '6', '&'},
+            {SK_7, '7', '\''},
+            {SK_8, '8', '('},
+            {SK_9, '9', ')'},
+            {SK_0, '0', '_'},
+	    {SK_A, 'A', '~'},
+            {SK_B, 'B', '*'},
+            {SK_C, 'C', '?'},
+            {SK_D, 'D', '\\'},
+            {SK_E, 'E', 0},
+	    {SK_F, 'F', '{'},
+            {SK_G, 'G', '}'},
+            {SK_H, 'H', '^'},
+            {SK_I, 'I', 0},
+            {SK_J, 'J', '-'},
+	    {SK_K, 'K', '+'},
+            {SK_L, 'L', '='},
+            {SK_M, 'M', '.'},
+            {SK_N, 'N', ','},
+            {SK_O, 'O', ';'},
+	    {SK_P, 'P', '"'},
+            {SK_Q, 'Q', 0},
+            {SK_R, 'R', '<'},
+            {SK_S, 'S', '|'},
+            {SK_T, 'T', '>'},
+	    {SK_U, 'U', ']'},
+            {SK_V, 'V', '/'},
+            {SK_W, 'W', 0},
+            {SK_X, 'X', 0},
+            {SK_Y, 'Y', '['},
+	    {SK_Z, 'Z', ':'},
+	    {0, 0, 0}
+	};
+
+    SoftKeyEvent ev;
+    int done = FALSE;
+    int accept = FALSE;
+    int shifted;
+    Framebuffer upper;
+
+    text[0] = 0;
+    shifted = SK_KeyPressed(SK_SHIFT);
+
+    while(!done)
+    {
+        FB_StartFrame(&upper, NULL);
+
+        FB_Clear(&upper, COL_WHITE);
+        SK_DisplayKeyboard();
+
+        FB_printf(&upper, 0, 16, COL_BLACK, COL_TRANSPARENT, "%s", prompt);
+        FB_printf(&upper, 0, 8, COL_BLACK, COL_TRANSPARENT, "\"%s\001L\001\"",
+                                                                text);
+
+        FB_Print(&upper, "PRESS ENTER TO ACCEPT", 0, 32, 
+                                COL_BLACK, COL_TRANSPARENT);
+        FB_Print(&upper, "PRESS SPACE/BREAK TO CANCEL", 0, 40, 
+                                COL_BLACK, COL_TRANSPARENT);
+
+        FB_EndFrame();
+
+	while(SK_GetBareEvent(&ev))
+	{
+            if (ev.pressed)
+            {
+		switch(ev.key)
+		{
+                    case SK_SHIFT:
+                        shifted = TRUE;
+                        break;
+                    default:
+                        break;
+                }
+            }
+
+	    if (!ev.pressed)
+	    {
+		size_t l;
+		int f;
+		int ascii;
+
+		l = strlen(text);
+
+		switch(ev.key)
+		{
+                    case SK_SHIFT:
+                        shifted = FALSE;
+                        break;
+
+		    case SK_SPACE:
+		    	done = TRUE;
+			accept = FALSE;
+			break;
+
+		    case SK_NEWLINE:
+		    	done = TRUE;
+			accept = TRUE;
+			break;
+
+		    default:
+			if (l < maxlen)
+			{
+			    f = 0;
+			    ascii = 0;
+
+			    while(!ascii && keymap[f].ascii)
+			    {
+				if (ev.key == keymap[f].key)
+				{
+                                    if (shifted)
+                                    {
+                                        ascii = keymap[f].shift;
+                                    }
+                                    else
+                                    {
+                                        ascii = keymap[f].ascii;
+                                    }
+				}
+
+				f++;
+			    }
+
+			    if (ascii)
+			    {
+				text[l++] = ascii;
+				text[l] = 0;
+			    }
+		    }
+		    break;
+		}
+	    }
+	}
+    }
+
+    return accept;
+}
+
+
-- 
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