From: John Hodge <tpg@mutabah.net>
Date: Sun, 7 Oct 2012 09:42:00 +0000 (+0800)
Subject: AcessNative - Fixed buggy SDL key mappings
X-Git-Tag: rel0.15~692
X-Git-Url: https://git.ucc.asn.au/?a=commitdiff_plain;h=4e9f0fb47bf1be7303d95a243101880221c82ac1;p=tpg%2Facess2.git

AcessNative - Fixed buggy SDL key mappings
---

diff --git a/AcessNative/acesskernel_src/ui_sdl.c b/AcessNative/acesskernel_src/ui_sdl.c
index ae1d8119..25f2964e 100644
--- a/AcessNative/acesskernel_src/ui_sdl.c
+++ b/AcessNative/acesskernel_src/ui_sdl.c
@@ -57,7 +57,7 @@ int UI_Initialise(int MaxWidth, int MaxHeight)
 	return 0;
 }
 
-Uint32 UI_GetAcessKeyFromSDL(SDLKey Sym, Uint16 Unicode)
+Uint32 UI_GetAcessKeyFromSDL(SDLKey Sym)
 {
 	Uint8	*keystate = SDL_GetKeyState(NULL);
 	 int	shiftState = 0;
@@ -71,43 +71,38 @@ Uint32 UI_GetAcessKeyFromSDL(SDLKey Sym, Uint16 Unicode)
 		return gUI_Keymap[shiftState][Sym];
 
 	// Enter key on acess returns \n, but SDL returns \r
-	if( Sym == SDLK_RETURN )
-		Unicode = '\n';
-	
-	// How nice of you, a unicode value
-	if( Unicode )
-	{
-		ret = Unicode;
-	}
-	// Ok, we need to do work :(
-	else
+	switch(Sym)
 	{
-		switch(Sym)
-		{
-		case SDLK_UP:	ret = KEY_UP;	break;
-		case SDLK_DOWN:	ret = KEY_DOWN;	break;
-		case SDLK_LEFT:	ret = KEY_LEFT;	break;
-		case SDLK_RIGHT:ret = KEY_RIGHT;break;
-		case SDLK_CAPSLOCK:	ret = KEY_CAPSLOCK;	break;
-		case SDLK_F1:	ret = KEY_F1;	break;
-		case SDLK_F2:	ret = KEY_F2;	break;
-		case SDLK_F3:	ret = KEY_F3;	break;
-		case SDLK_F4:	ret = KEY_F4;	break;
-		case SDLK_F5:	ret = KEY_F5;	break;
-		case SDLK_F6:	ret = KEY_F6;	break;
-		case SDLK_F7:	ret = KEY_F7;	break;
-		case SDLK_F8:	ret = KEY_F8;	break;
-		case SDLK_F9:	ret = KEY_F9;	break;
-		case SDLK_F10:	ret = KEY_F10;	break;
-		case SDLK_F11:	ret = KEY_F11;	break;
-		case SDLK_F12:	ret = KEY_F12;	break;
-		case SDLK_RETURN:	ret = '\n';	break;
-		case SDLK_LALT:	ret = KEY_LALT;	break;
-		case SDLK_RALT:	ret = KEY_RALT;	break;
-		default:
-			printf("Unhandled key code %i\n", Sym);
-			break;
-		}
+	case SDLK_a ... SDLK_z:
+		ret = Sym - SDLK_a + KEYSYM_a;
+		break;
+	case SDLK_0 ... SDLK_9:
+		ret = Sym - SDLK_0 + KEYSYM_0;
+		break;
+	case SDLK_UP:	ret = KEYSYM_UPARROW;	break;
+	case SDLK_DOWN:	ret = KEYSYM_DOWNARROW;	break;
+	case SDLK_LEFT:	ret = KEYSYM_LEFTARROW;	break;
+	case SDLK_RIGHT:ret = KEYSYM_RIGHTARROW;break;
+	case SDLK_CAPSLOCK:	ret = KEYSYM_CAPS;	break;
+	case SDLK_F1:	ret = KEYSYM_F1;	break;
+	case SDLK_F2:	ret = KEYSYM_F2;	break;
+	case SDLK_F3:	ret = KEYSYM_F3;	break;
+	case SDLK_F4:	ret = KEYSYM_F4;	break;
+	case SDLK_F5:	ret = KEYSYM_F5;	break;
+	case SDLK_F6:	ret = KEYSYM_F6;	break;
+	case SDLK_F7:	ret = KEYSYM_F7;	break;
+	case SDLK_F8:	ret = KEYSYM_F8;	break;
+	case SDLK_F9:	ret = KEYSYM_F9;	break;
+	case SDLK_F10:	ret = KEYSYM_F10;	break;
+	case SDLK_F11:	ret = KEYSYM_F11;	break;
+	case SDLK_F12:	ret = KEYSYM_F12;	break;
+	case SDLK_RETURN:	ret = KEYSYM_RETURN;	break;
+	case SDLK_LALT:	ret = KEYSYM_LEFTALT;	break;
+	case SDLK_RALT:	ret = KEYSYM_RIGHTALT;	break;
+	case SDLK_LSUPER:	ret = KEYSYM_LEFTGUI;	break;
+	default:
+		printf("Unhandled key code %i\n", Sym);
+		break;
 	}
 	
 	gUI_Keymap[shiftState][Sym] = ret;
@@ -130,22 +125,20 @@ void UI_MainLoop(void)
 				return ;
 				
 			case SDL_KEYDOWN:
-				acess_sym = UI_GetAcessKeyFromSDL(event.key.keysym.sym,
-					event.key.keysym.unicode);
+				acess_sym = UI_GetAcessKeyFromSDL(event.key.keysym.sym);
 				
 				if( gUI_KeyboardCallback ) {
-					gUI_KeyboardCallback(KEY_ACTION_RAWSYM|event.key.keysym.sym);
-					gUI_KeyboardCallback(KEY_ACTION_PRESS|acess_sym);
+					gUI_KeyboardCallback(KEY_ACTION_RAWSYM|acess_sym);
+					gUI_KeyboardCallback(KEY_ACTION_PRESS|event.key.keysym.unicode);
 				}
 				break;
 			
 			case SDL_KEYUP:
-				acess_sym = UI_GetAcessKeyFromSDL(event.key.keysym.sym,
-					event.key.keysym.unicode);
+				acess_sym = UI_GetAcessKeyFromSDL(event.key.keysym.sym);
 				
 				if( gUI_KeyboardCallback ) {
-					gUI_KeyboardCallback(KEY_ACTION_RAWSYM|event.key.keysym.sym);
-					gUI_KeyboardCallback(KEY_ACTION_RELEASE|acess_sym);
+					gUI_KeyboardCallback(KEY_ACTION_RAWSYM|acess_sym);
+					gUI_KeyboardCallback(KEY_ACTION_RELEASE|0);
 				}
 				break;
 
diff --git a/AcessNative/acesskernel_src/video.c b/AcessNative/acesskernel_src/video.c
index 5408b56e..da18f482 100644
--- a/AcessNative/acesskernel_src/video.c
+++ b/AcessNative/acesskernel_src/video.c
@@ -166,10 +166,12 @@ Uint64 Video_Write(tVFS_Node *Node, Uint64 Offset, Uint64 Length, const void *Bu
 		
 		LOG("buffer = %p", Buffer);
 		
+		Offset /= 4;
 		startX = Offset % giUI_Width;
 		startY = Offset / giUI_Width;
-		
-		if( Length + startX < giUI_Width )
+		Length /= 4;
+
+		if( startX + Length < giUI_Width )
 		{
 			// Single line
 			UI_BlitBitmap(
@@ -177,6 +179,15 @@ Uint64 Video_Write(tVFS_Node *Node, Uint64 Offset, Uint64 Length, const void *Bu
 				Length, 1,
 				Buffer);
 		}
+		else if( startX == 0 )
+		{
+			int	lines = Length / giUI_Width;
+			int	rem = Length % giUI_Width;
+			UI_BlitBitmap(0, startY, giUI_Width, lines, Buffer);
+			if( rem ) {
+				UI_BlitBitmap(0, startY + lines, rem, 1, (Uint32*)Buffer + lines*giUI_Width);
+			}
+		}
 		else
 		{
 			// First scanline (partial or full)