Add our modified SDL sources under distrib/sdl-1.2.12

Fix distrib/make-distrib.sh script to work with git
Fix distrib/build-emulator.sh to accomodate for new SDL configure script
Handle Tiger SDK usage in SDL configure script

1 files changed, 419 insertions, 0 deletions

diff --git a/distrib/sdl-1.2.12/src/video/epoc/SDL_epocevents.cpp b/distrib/sdl-1.2.12/src/video/epoc/SDL_epocevents.cpp
new file mode 100644
index 0000000..f0e6945
--- /dev/null
+++ b/distrib/sdl-1.2.12/src/video/epoc/SDL_epocevents.cpp
@@ -0,0 +1,419 @@
+/*
+    SDL - Simple DirectMedia Layer
+    Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002  Sam Lantinga
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library 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
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public
+    License along with this library; if not, write to the Free
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+    Sam Lantinga
+    slouken@libsdl.org
+*/
+#include "SDL_config.h"
+
+/*
+    SDL_epocevents.cpp
+    Handle the event stream, converting Epoc events into SDL events
+
+    Epoc version by Hannu Viitala (hannu.j.viitala@mbnet.fi)
+*/
+
+
+#include <stdio.h>
+#undef NULL
+
+extern "C" {
+#include "SDL_error.h"
+#include "SDL_video.h"
+#include "SDL_keysym.h"
+#include "SDL_keyboard.h"
+#include "SDL_timer.h"
+#include "../../events/SDL_events_c.h"
+}; /* extern "C" */
+
+#include "SDL_epocvideo.h"
+#include "SDL_epocevents_c.h"
+
+#include <hal.h>
+
+extern "C" {
+/* The translation tables from a console scancode to a SDL keysym */
+static SDLKey keymap[MAX_SCANCODE];
+static SDL_keysym *TranslateKey(int scancode, SDL_keysym *keysym);
+}; /* extern "C" */
+
+TBool isCursorVisible = ETrue;
+
+int EPOC_HandleWsEvent(_THIS, const TWsEvent& aWsEvent)
+{
+    int posted = 0;
+    SDL_keysym keysym;
+
+
+    switch (aWsEvent.Type()) {
+    
+    case EEventPointer: /* Mouse pointer events */
+    {
+        const TPointerEvent* pointerEvent = aWsEvent.Pointer();
+        TPoint mousePos = pointerEvent->iPosition;
+
+        //SDL_TRACE1("SDL: EPOC_HandleWsEvent, pointerEvent->iType=%d", pointerEvent->iType); //!!
+
+        if (Private->EPOC_ShrinkedHeight) {
+            mousePos.iY <<= 1; /* Scale y coordinate to shrinked screen height */
+        }
+		posted += SDL_PrivateMouseMotion(0, 0, mousePos.iX, mousePos.iY); /* Absolute position on screen */
+        if (pointerEvent->iType==TPointerEvent::EButton1Down) {
+            posted += SDL_PrivateMouseButton(SDL_PRESSED, SDL_BUTTON_LEFT, 0, 0);
+        }
+        else if (pointerEvent->iType==TPointerEvent::EButton1Up) {
+			posted += SDL_PrivateMouseButton(SDL_RELEASED, SDL_BUTTON_LEFT, 0, 0);
+        }
+        else if (pointerEvent->iType==TPointerEvent::EButton2Down) {
+            posted += SDL_PrivateMouseButton(SDL_PRESSED, SDL_BUTTON_RIGHT, 0, 0);
+        }
+        else if (pointerEvent->iType==TPointerEvent::EButton2Up) {
+			posted += SDL_PrivateMouseButton(SDL_RELEASED, SDL_BUTTON_RIGHT, 0, 0);
+        }
+	    //!!posted += SDL_PrivateKeyboard(SDL_PRESSED, TranslateKey(aWsEvent.Key()->iScanCode, &keysym));
+        break;
+    }
+    
+    case EEventKeyDown: /* Key events */
+    {
+       (void*)TranslateKey(aWsEvent.Key()->iScanCode, &keysym);
+        
+        /* Special handling */
+        switch((int)keysym.sym) {
+        case SDLK_CAPSLOCK:
+            if (!isCursorVisible) {
+                /* Enable virtual cursor */
+	            HAL::Set(HAL::EMouseState, HAL::EMouseState_Visible);
+            }
+            else {
+                /* Disable virtual cursor */
+                HAL::Set(HAL::EMouseState, HAL::EMouseState_Invisible);
+            }
+            isCursorVisible = !isCursorVisible;
+            break;
+        }
+        
+	    posted += SDL_PrivateKeyboard(SDL_PRESSED, &keysym);
+        break;
+	} 
+
+    case EEventKeyUp: /* Key events */
+    {
+	    posted += SDL_PrivateKeyboard(SDL_RELEASED, TranslateKey(aWsEvent.Key()->iScanCode, &keysym));
+        break;
+	} 
+    
+    case EEventFocusGained: /* SDL window got focus */
+    {
+        //Private->EPOC_IsWindowFocused = ETrue;
+        /* Draw window background and screen buffer */
+        RedrawWindowL(_this);  
+        break;
+    }
+
+    case EEventFocusLost: /* SDL window lost focus */
+    {
+        //Private->EPOC_IsWindowFocused = EFalse;
+
+        // Wait and eat events until focus is gained again
+        /*
+	    while (ETrue) {
+            Private->EPOC_WsSession.EventReady(&Private->EPOC_WsEventStatus);
+            User::WaitForRequest(Private->EPOC_WsEventStatus);
+		    Private->EPOC_WsSession.GetEvent(Private->EPOC_WsEvent);
+            TInt eventType = Private->EPOC_WsEvent.Type();
+		    Private->EPOC_WsEventStatus = KRequestPending;
+		    //Private->EPOC_WsSession.EventReady(&Private->EPOC_WsEventStatus);
+            if (eventType == EEventFocusGained) {
+                RedrawWindowL(_this);
+                break;
+            }
+	    }
+        */
+        break;
+    }
+
+    case EEventModifiersChanged: 
+    {
+	    TModifiersChangedEvent* modEvent = aWsEvent.ModifiersChanged();
+        TUint modstate = KMOD_NONE;
+        if (modEvent->iModifiers == EModifierLeftShift)
+            modstate |= KMOD_LSHIFT;
+        if (modEvent->iModifiers == EModifierRightShift)
+            modstate |= KMOD_RSHIFT;
+        if (modEvent->iModifiers == EModifierLeftCtrl)
+            modstate |= KMOD_LCTRL;
+        if (modEvent->iModifiers == EModifierRightCtrl)
+            modstate |= KMOD_RCTRL;
+        if (modEvent->iModifiers == EModifierLeftAlt)
+            modstate |= KMOD_LALT;
+        if (modEvent->iModifiers == EModifierRightAlt)
+            modstate |= KMOD_RALT;
+        if (modEvent->iModifiers == EModifierLeftFunc)
+            modstate |= KMOD_LMETA;
+        if (modEvent->iModifiers == EModifierRightFunc)
+            modstate |= KMOD_RMETA;
+        if (modEvent->iModifiers == EModifierCapsLock)
+            modstate |= KMOD_CAPS;
+        SDL_SetModState(STATIC_CAST(SDLMod,(modstate | KMOD_LSHIFT)));
+        break;
+    }
+    default:            
+        break;
+	} 
+	
+    return posted;
+}
+
+extern "C" {
+
+void EPOC_PumpEvents(_THIS)
+{
+    int posted = 0; // !! Do we need this?
+    //Private->EPOC_WsSession.EventReady(&Private->EPOC_WsEventStatus);
+	while (Private->EPOC_WsEventStatus != KRequestPending) {
+
+		Private->EPOC_WsSession.GetEvent(Private->EPOC_WsEvent);
+		posted = EPOC_HandleWsEvent(_this, Private->EPOC_WsEvent);
+		Private->EPOC_WsEventStatus = KRequestPending;
+		Private->EPOC_WsSession.EventReady(&Private->EPOC_WsEventStatus);
+	}
+}
+
+
+void EPOC_InitOSKeymap(_THIS)
+{
+	int i;
+
+	/* Initialize the key translation table */
+	for ( i=0; i<SDL_TABLESIZE(keymap); ++i )
+		keymap[i] = SDLK_UNKNOWN;
+
+
+	/* Numbers */
+	for ( i = 0; i<32; ++i ){
+		keymap[' ' + i] = (SDLKey)(SDLK_SPACE+i);
+	}
+	/* e.g. Alphabet keys */
+	for ( i = 0; i<32; ++i ){
+		keymap['A' + i] = (SDLKey)(SDLK_a+i);
+	}
+
+	keymap[EStdKeyBackspace]    = SDLK_BACKSPACE;
+	keymap[EStdKeyTab]          = SDLK_TAB;
+	keymap[EStdKeyEnter]        = SDLK_RETURN;
+	keymap[EStdKeyEscape]       = SDLK_ESCAPE;
+   	keymap[EStdKeySpace]        = SDLK_SPACE;
+   	keymap[EStdKeyPause]        = SDLK_PAUSE;
+   	keymap[EStdKeyHome]         = SDLK_HOME;
+   	keymap[EStdKeyEnd]          = SDLK_END;
+   	keymap[EStdKeyPageUp]       = SDLK_PAGEUP;
+   	keymap[EStdKeyPageDown]     = SDLK_PAGEDOWN;
+	keymap[EStdKeyDelete]       = SDLK_DELETE;
+	keymap[EStdKeyUpArrow]      = SDLK_UP;
+	keymap[EStdKeyDownArrow]    = SDLK_DOWN;
+	keymap[EStdKeyLeftArrow]    = SDLK_LEFT;
+	keymap[EStdKeyRightArrow]   = SDLK_RIGHT;
+	keymap[EStdKeyCapsLock]     = SDLK_CAPSLOCK;
+	keymap[EStdKeyLeftShift]    = SDLK_LSHIFT;
+	keymap[EStdKeyRightShift]   = SDLK_RSHIFT;
+	keymap[EStdKeyLeftAlt]      = SDLK_LALT;
+	keymap[EStdKeyRightAlt]     = SDLK_RALT;
+	keymap[EStdKeyLeftCtrl]     = SDLK_LCTRL;
+	keymap[EStdKeyRightCtrl]    = SDLK_RCTRL;
+	keymap[EStdKeyLeftFunc]     = SDLK_LMETA;
+	keymap[EStdKeyRightFunc]    = SDLK_RMETA;
+	keymap[EStdKeyInsert]       = SDLK_INSERT;
+	keymap[EStdKeyComma]        = SDLK_COMMA;
+	keymap[EStdKeyFullStop]     = SDLK_PERIOD;
+	keymap[EStdKeyForwardSlash] = SDLK_SLASH;
+	keymap[EStdKeyBackSlash]    = SDLK_BACKSLASH;
+	keymap[EStdKeySemiColon]    = SDLK_SEMICOLON;
+	keymap[EStdKeySingleQuote]  = SDLK_QUOTE;
+	keymap[EStdKeyHash]         = SDLK_HASH;
+	keymap[EStdKeySquareBracketLeft]    = SDLK_LEFTBRACKET;
+	keymap[EStdKeySquareBracketRight]   = SDLK_RIGHTBRACKET;
+	keymap[EStdKeyMinus]        = SDLK_MINUS;
+	keymap[EStdKeyEquals]       = SDLK_EQUALS;
+
+   	keymap[EStdKeyF1]          = SDLK_F1;  /* chr + q */
+   	keymap[EStdKeyF2]          = SDLK_F2;  /* chr + w */
+   	keymap[EStdKeyF3]          = SDLK_F3;  /* chr + e */
+   	keymap[EStdKeyF4]          = SDLK_F4;  /* chr + r */
+   	keymap[EStdKeyF5]          = SDLK_F5;  /* chr + t */
+   	keymap[EStdKeyF6]          = SDLK_F6;  /* chr + y */
+   	keymap[EStdKeyF7]          = SDLK_F7;  /* chr + i */
+   	keymap[EStdKeyF8]          = SDLK_F8;  /* chr + o */
+
+   	keymap[EStdKeyF9]          = SDLK_F9;  /* chr + a */
+   	keymap[EStdKeyF10]         = SDLK_F10; /* chr + s */
+   	keymap[EStdKeyF11]         = SDLK_F11; /* chr + d */
+   	keymap[EStdKeyF12]         = SDLK_F12; /* chr + f */
+
+    /* !!TODO
+	EStdKeyNumLock=0x1b,
+	EStdKeyScrollLock=0x1c,
+
+	EStdKeyNkpForwardSlash=0x84,
+	EStdKeyNkpAsterisk=0x85,
+	EStdKeyNkpMinus=0x86,
+	EStdKeyNkpPlus=0x87,
+	EStdKeyNkpEnter=0x88,
+	EStdKeyNkp1=0x89,
+	EStdKeyNkp2=0x8a,
+	EStdKeyNkp3=0x8b,
+	EStdKeyNkp4=0x8c,
+	EStdKeyNkp5=0x8d,
+	EStdKeyNkp6=0x8e,
+	EStdKeyNkp7=0x8f,
+	EStdKeyNkp8=0x90,
+	EStdKeyNkp9=0x91,
+	EStdKeyNkp0=0x92,
+	EStdKeyNkpFullStop=0x93,
+    EStdKeyMenu=0x94,
+    EStdKeyBacklightOn=0x95,
+    EStdKeyBacklightOff=0x96,
+    EStdKeyBacklightToggle=0x97,
+    EStdKeyIncContrast=0x98,
+    EStdKeyDecContrast=0x99,
+    EStdKeySliderDown=0x9a,
+    EStdKeySliderUp=0x9b,
+    EStdKeyDictaphonePlay=0x9c,
+    EStdKeyDictaphoneStop=0x9d,
+    EStdKeyDictaphoneRecord=0x9e,
+    EStdKeyHelp=0x9f,
+    EStdKeyOff=0xa0,
+    EStdKeyDial=0xa1,
+    EStdKeyIncVolume=0xa2,
+    EStdKeyDecVolume=0xa3,
+    EStdKeyDevice0=0xa4,
+    EStdKeyDevice1=0xa5,
+    EStdKeyDevice2=0xa6,
+    EStdKeyDevice3=0xa7,
+    EStdKeyDevice4=0xa8,
+    EStdKeyDevice5=0xa9,
+    EStdKeyDevice6=0xaa,
+    EStdKeyDevice7=0xab,
+    EStdKeyDevice8=0xac,
+    EStdKeyDevice9=0xad,
+    EStdKeyDeviceA=0xae,
+    EStdKeyDeviceB=0xaf,
+    EStdKeyDeviceC=0xb0,
+    EStdKeyDeviceD=0xb1,
+    EStdKeyDeviceE=0xb2,
+    EStdKeyDeviceF=0xb3,
+    EStdKeyApplication0=0xb4,
+    EStdKeyApplication1=0xb5,
+    EStdKeyApplication2=0xb6,
+    EStdKeyApplication3=0xb7,
+    EStdKeyApplication4=0xb8,
+    EStdKeyApplication5=0xb9,
+    EStdKeyApplication6=0xba,
+    EStdKeyApplication7=0xbb,
+    EStdKeyApplication8=0xbc,
+    EStdKeyApplication9=0xbd,
+    EStdKeyApplicationA=0xbe,
+    EStdKeyApplicationB=0xbf,
+    EStdKeyApplicationC=0xc0,
+    EStdKeyApplicationD=0xc1,
+    EStdKeyApplicationE=0xc2,
+    EStdKeyApplicationF=0xc3,
+    EStdKeyYes=0xc4,
+    EStdKeyNo=0xc5,
+    EStdKeyIncBrightness=0xc6,
+    EStdKeyDecBrightness=0xc7, 
+    EStdKeyCaseOpen=0xc8,
+    EStdKeyCaseClose=0xc9
+    */
+
+}
+
+
+
+static SDL_keysym *TranslateKey(int scancode, SDL_keysym *keysym)
+{
+    char debug[256];
+    //SDL_TRACE1("SDL: TranslateKey, scancode=%d", scancode); //!!
+
+	/* Set the keysym information */ 
+
+	keysym->scancode = scancode;
+
+    if ((scancode >= MAX_SCANCODE) && 
+        ((scancode - ENonCharacterKeyBase + 0x0081) >= MAX_SCANCODE)) {
+        SDL_SetError("Too big scancode");
+        keysym->scancode = SDLK_UNKNOWN;
+	    keysym->mod = KMOD_NONE; 
+        return keysym;
+    }
+
+	keysym->mod = SDL_GetModState(); //!!Is this right??
+
+    /* Handle function keys: F1, F2, F3 ... */
+    if (keysym->mod & KMOD_META) {
+        if (scancode >= 'A' && scancode < ('A' + 24)) { /* first 32 alphapet keys */
+            switch(scancode) {
+                case 'Q': scancode = EStdKeyF1; break;
+                case 'W': scancode = EStdKeyF2; break;
+                case 'E': scancode = EStdKeyF3; break;
+                case 'R': scancode = EStdKeyF4; break;
+                case 'T': scancode = EStdKeyF5; break;
+                case 'Y': scancode = EStdKeyF6; break;
+                case 'U': scancode = EStdKeyF7; break;
+                case 'I': scancode = EStdKeyF8; break;
+                case 'A': scancode = EStdKeyF9; break;
+                case 'S': scancode = EStdKeyF10; break;
+                case 'D': scancode = EStdKeyF11; break;
+                case 'F': scancode = EStdKeyF12; break;
+            }
+            keysym->sym = keymap[scancode];
+        }
+    }
+
+    if (scancode >= ENonCharacterKeyBase) {
+        // Non character keys
+	    keysym->sym = keymap[scancode - 
+            ENonCharacterKeyBase + 0x0081]; // !!hard coded
+    } else {
+	    keysym->sym = keymap[scancode];
+    }
+
+
+	/* If UNICODE is on, get the UNICODE value for the key */
+	keysym->unicode = 0;
+
+#if 0 // !!TODO:unicode
+
+	if ( SDL_TranslateUNICODE ) 
+    {
+		/* Populate the unicode field with the ASCII value */
+		keysym->unicode = scancode;
+	}
+#endif
+
+    //!!
+    //sprintf(debug, "SDL: TranslateKey: keysym->scancode=%d, keysym->sym=%d, keysym->mod=%d",
+    //    keysym->scancode, keysym->sym, keysym->mod);
+    //SDL_TRACE(debug); //!!
+
+	return(keysym);
+}
+
+}; /* extern "C" */
+
+