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if(!(mod & (KMOD_META|KMOD_ALT))) /* Was !unicode */
if(sdl_keyval[i].key > 255) /* Extended regular key */
if(keysym <= 127 && !(mod & (KMOD_META|KMOD_ALT))) /* The keyboard syms have been cleverly chosen to map to ASCII */
return(keysym);
/*
* If we don't know that this key should
* return the unicode translation, then
* we're not right and this is prolly
* an AltGr sequence.
*/
/* if(unicode==expect) */
return(sdl_keyval[i].alt);
/* return(0x0001ffff); */
if(unicode)
return(cp437_convert(unicode));
if(keysym < 0x80 && !(mod & KMOD_META|KMOD_ALT|KMOD_CTRL|KMOD_SHIFT))
return(keysym);
return(cp437_convert(unicode));
}
/* Mouse event/keyboard thread */
{
while(1) {
if(mouse_wait())
sdl_add_key(CIO_KEY_MOUSE);
}
}
/* Event Thread */
int sdl_video_event_thread(void *data)
{
SDL_Event ev;
SDL_Surface *tmp_rect=NULL;
while(1) {
if(sdl.WaitEvent(&ev)==1) {
switch (ev.type) {
case SDL_ACTIVEEVENT: /* Focus change */
break;
case SDL_KEYDOWN: /* Keypress */
sdl_add_key(sdl_get_char_code(ev.key.keysym.sym, ev.key.keysym.mod, ev.key.keysym.unicode));
break;
ciomouse_gotevent(CIOLIB_MOUSE_MOVE,ev.motion.x/(vstat.charwidth*vstat.scaling)+1,ev.motion.y/(vstat.charheight*vstat.scaling)+1);
case SDL_MOUSEBUTTONDOWN:
if(!ciolib_mouse_initialized)
break;
switch(ev.button.button) {
case SDL_BUTTON_LEFT:
ciomouse_gotevent(CIOLIB_BUTTON_PRESS(1),ev.button.x/(vstat.charwidth*vstat.scaling)+1,ev.button.y/(vstat.charheight*vstat.scaling)+1);
break;
case SDL_BUTTON_MIDDLE:
ciomouse_gotevent(CIOLIB_BUTTON_PRESS(2),ev.button.x/(vstat.charwidth*vstat.scaling)+1,ev.button.y/(vstat.charheight*vstat.scaling)+1);
break;
case SDL_BUTTON_RIGHT:
ciomouse_gotevent(CIOLIB_BUTTON_PRESS(3),ev.button.x/(vstat.charwidth*vstat.scaling)+1,ev.button.y/(vstat.charheight*vstat.scaling)+1);
break;
break;
case SDL_MOUSEBUTTONUP:
if(!ciolib_mouse_initialized)
break;
switch(ev.button.button) {
case SDL_BUTTON_LEFT:
ciomouse_gotevent(CIOLIB_BUTTON_RELEASE(1),ev.button.x/(vstat.charwidth*vstat.scaling)+1,ev.button.y/(vstat.charheight*vstat.scaling)+1);
break;
case SDL_BUTTON_MIDDLE:
ciomouse_gotevent(CIOLIB_BUTTON_RELEASE(2),ev.button.x/(vstat.charwidth*vstat.scaling)+1,ev.button.y/(vstat.charheight*vstat.scaling)+1);
break;
case SDL_BUTTON_RIGHT:
ciomouse_gotevent(CIOLIB_BUTTON_RELEASE(3),ev.button.x/(vstat.charwidth*vstat.scaling)+1,ev.button.y/(vstat.charheight*vstat.scaling)+1);
break;
}
break;
case SDL_QUIT:
return(sdl_exitcode);
case SDL_VIDEORESIZE:
if(ev.resize.w > 0 && ev.resize.h > 0) {
vstat.scaling=(int)(ev.resize.w/(vstat.charwidth*vstat.cols));
if(vstat.scaling < 1)
vstat.scaling=1;
deuce
committed
vstat.charwidth*vstat.cols*vstat.scaling
,vstat.charheight*vstat.rows*vstat.scaling
deuce
committed
);
deuce
committed
else
deuce
committed
vstat.charwidth*vstat.cols*vstat.scaling
,vstat.charheight*vstat.rows*vstat.scaling
,8
deuce
committed
);
if(!strcmp(driver,"Quartz"))
sdl_using_quartz=TRUE;
}
new_rect=NULL;
tmp_rect=sdl.CreateRGBSurface(SDL_SWSURFACE
, vstat.charwidth*vstat.cols*vstat.scaling
, vstat.charheight*vstat.rows*vstat.scaling
, 8, 0, 0, 0, 0);
if(tmp_rect) {
new_rect=sdl.DisplayFormat(tmp_rect);
sdl.FreeSurface(tmp_rect);
}
pthread_mutex_unlock(&vstatlock);
sdl_setup_colours(win);
sdl_setup_colours(new_rect);
send_rectangle(0,0,bitmap_width,bitmap_height,TRUE);
}
else if(sdl_init_good) {
ev.type=SDL_QUIT;
sdl_exitcode=1;
break;
case SDL_USEREVENT: {
/* Tell SDL to do various stuff... */
switch(ev.user.code) {
case SDL_USEREVENT_QUIT:
sdl_ufunc_retval=0;
sdl.SemPost(sdl_ufunc_ret);
{
struct update_rect *rect=(struct update_rect *)ev.user.data1;
SDL_Rect r;
SDL_Rect dst;
int x,y;
for(y=0; y<rect->height; y++) {
for(x=0; x<rect->width; x++) {
dac_entry=rect->data[y*rect->width+x];
sdl.FillRect(new_rect, &r, sdl_dac_default[dac_entry]);
}
}
r.x=0;
r.y=0;
r.w=rect->width*vstat.scaling;
r.h=rect->height*vstat.scaling;
dst.x=rect->x*vstat.scaling;
dst.y=rect->y*vstat.scaling;
dst.w=rect->width*vstat.scaling;
dst.h=rect->height*vstat.scaling;
sdl.BlitSurface(new_rect, &r, win, &dst);
sdl.UpdateRects(win,1,&dst);
free(rect->data);
free(rect);
break;
}
case SDL_USEREVENT_SETNAME:
sdl.WM_SetCaption((char *)ev.user.data1,(char *)ev.user.data1);
free(ev.user.data1);
break;
case SDL_USEREVENT_SETICON:
if(sdl_icon != NULL)
sdl.FreeSurface(sdl_icon);
sdl_icon=sdl.CreateRGBSurfaceFrom(ev.user.data1
, *(unsigned long *)ev.user.data2
, *(unsigned long *)ev.user.data2
, 32
, *(unsigned long *)ev.user.data2*4
, *(DWORD *)"\377\0\0\0"
, *(DWORD *)"\0\377\0\0"
, *(DWORD *)"\0\0\377\0"
, *(DWORD *)"\0\0\0\377"
);
sdl.WM_SetIcon(sdl_icon,NULL);
free(ev.user.data2);
break;
case SDL_USEREVENT_SETTITLE:
sdl.WM_SetCaption((char *)ev.user.data1,NULL);
free(ev.user.data1);
break;
case SDL_USEREVENT_SETVIDMODE:
if(fullscreen)
win=sdl.SetVideoMode(
vstat.charwidth*vstat.cols*vstat.scaling
,vstat.charheight*vstat.rows*vstat.scaling
,8
);
else
win=sdl.SetVideoMode(
vstat.charwidth*vstat.cols*vstat.scaling
,vstat.charheight*vstat.rows*vstat.scaling
,8
);
if(win!=NULL) {
#if (defined(__MACH__) && defined(__APPLE__))
char driver[16];
#endif
vstat.scaling=(int)(win->w/(vstat.charwidth*vstat.cols));
if(vstat.scaling < 1)
vstat.scaling=1;
new_rect=NULL;
tmp_rect=sdl.CreateRGBSurface(SDL_SWSURFACE
, vstat.charwidth*vstat.cols*vstat.scaling
, vstat.charheight*vstat.rows*vstat.scaling
, 8, 0, 0, 0, 0);
if(tmp_rect) {
new_rect=sdl.DisplayFormat(tmp_rect);
sdl.FreeSurface(tmp_rect);
}
pthread_mutex_unlock(&vstatlock);
sdl_setup_colours(win);
sdl_setup_colours(new_rect);
send_rectangle(0,0,bitmap_width,bitmap_height,TRUE);
ev.type=SDL_QUIT;
sdl_exitcode=1;
sdl.PeepEvents(&ev, 1, SDL_ADDEVENT, 0xffffffff);
}
free(ev.user.data1);
free(ev.user.data2);
break;
case SDL_USEREVENT_HIDEMOUSE:
sdl.ShowCursor(SDL_DISABLE);
break;
case SDL_USEREVENT_SHOWMOUSE:
sdl.ShowCursor(SDL_ENABLE);
break;
case SDL_USEREVENT_INIT:
if(!sdl_init_good) {
if(sdl.WasInit(SDL_INIT_VIDEO)==SDL_INIT_VIDEO) {
if(win != NULL) {
sdl.EnableUNICODE(1);
sdl.EnableKeyRepeat(SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
mouse_thread=sdl.CreateThread(sdl_mouse_thread, NULL);
case SDL_USEREVENT_COPY:
#if (defined(__MACH__) && defined(__APPLE__))
if(sdl_using_quartz) {
ScrapRef scrap;
sdl.mutexP(sdl_copybuf_mutex);
if(sdl_copybuf!=NULL) {
if(!ClearCurrentScrap()) { /* purge the current contents of the scrap. */
if(!GetCurrentScrap(&scrap)) { /* obtain a reference to the current scrap. */
PutScrapFlavor(scrap, kScrapFlavorTypeText, kScrapFlavorMaskTranslated /* kScrapFlavorMaskNone */, strlen(sdl_copybuf), sdl_copybuf); /* write the data to the scrap */
}
}
}
FREE_AND_NULL(sdl_copybuf);
sdl.mutexV(sdl_copybuf_mutex);
break;
}
#endif
#if !defined(NO_X) && defined(__unix__)
if(sdl_x11available && sdl_using_x11()) {
SDL_SysWMinfo wmi;
SDL_VERSION(&(wmi.version));
sdl.GetWMInfo(&wmi);
sdl_x11.XSetSelectionOwner(wmi.info.x11.display, CONSOLE_CLIPBOARD, wmi.info.x11.window, CurrentTime);
break;
}
#endif
case SDL_USEREVENT_PASTE:
#if (defined(__MACH__) && defined(__APPLE__))
if(sdl_using_quartz) {
ScrapRef scrap;
UInt32 fl;
Size scraplen;
FREE_AND_NULL(sdl_pastebuf);
if(!GetCurrentScrap(&scrap)) { /* obtain a reference to the current scrap. */
if(!GetScrapFlavorFlags(scrap, kScrapFlavorTypeText, &fl) && (fl & kScrapFlavorMaskTranslated)) {
if(!GetScrapFlavorSize(scrap, kScrapFlavorTypeText, &scraplen)) {
sdl_pastebuf=(char *)malloc(scraplen+1);
if(sdl_pastebuf!=NULL) {
if(GetScrapFlavorData(scrap, kScrapFlavorTypeText, &scraplen, sdl_pastebuf)) {
FREE_AND_NULL(sdl_pastebuf);
}
sdl.SemPost(sdl_pastebuf_set);
sdl.SemWait(sdl_pastebuf_copied);
break;
#if !defined(NO_X) && defined(__unix__)
if(sdl_x11available && sdl_using_x11()) {
Window sowner=None;
SDL_SysWMinfo wmi;
SDL_VERSION(&(wmi.version));
sowner=sdl_x11.XGetSelectionOwner(wmi.info.x11.display, CONSOLE_CLIPBOARD);
if(sowner==wmi.info.x11.window) {
/* Get your own primary selection */
if(sdl_copybuf==NULL) {
FREE_AND_NULL(sdl_pastebuf);
}
else
sdl_pastebuf=(unsigned char *)malloc(strlen(sdl_copybuf)+1);
if(sdl_pastebuf!=NULL)
strcpy(sdl_pastebuf,sdl_copybuf);
/* Set paste buffer */
sdl.SemPost(sdl_pastebuf_set);
sdl.SemWait(sdl_pastebuf_copied);
FREE_AND_NULL(sdl_pastebuf);
}
else if(sowner!=None) {
sdl_x11.XConvertSelection(wmi.info.x11.display, CONSOLE_CLIPBOARD, XA_STRING, None, wmi.info.x11.window, CurrentTime);
FREE_AND_NULL(sdl_pastebuf);
sdl.SemPost(sdl_pastebuf_set);
sdl.SemWait(sdl_pastebuf_copied);
}
#else
break;
#endif
}
break;
}
case SDL_SYSWMEVENT: /* ToDo... This is where Copy/Paste needs doing */
#if !defined(NO_X) && defined(__unix__)
if(sdl_x11available && sdl_using_x11()) {
XEvent *e;
e=&ev.syswm.msg->event.xevent;
switch(e->type) {
case SelectionClear: {
XSelectionClearEvent *req;
req=&(e->xselectionclear);
sdl.mutexP(sdl_copybuf_mutex);
if(req->selection==CONSOLE_CLIPBOARD) {
FREE_AND_NULL(sdl_copybuf);
sdl.mutexV(sdl_copybuf_mutex);
break;
}
case SelectionNotify: {
int format=0;
unsigned long len, bytes_left, dummy;
Atom type;
XSelectionEvent *req;
SDL_SysWMinfo wmi;
SDL_VERSION(&(wmi.version));
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sdl.GetWMInfo(&wmi);
req=&(e->xselection);
if(req->requestor!=wmi.info.x11.window)
break;
sdl_x11.XGetWindowProperty(wmi.info.x11.display, wmi.info.x11.window, req->property, 0, 0, 0, AnyPropertyType, &type, &format, &len, &bytes_left, (unsigned char **)(&sdl_pastebuf));
if(bytes_left > 0 && format==8)
sdl_x11.XGetWindowProperty(wmi.info.x11.display, wmi.info.x11.window, req->property,0,bytes_left,0,AnyPropertyType,&type,&format,&len,&dummy,(unsigned char **)&sdl_pastebuf);
else {
FREE_AND_NULL(sdl_pastebuf);
}
/* Set paste buffer */
sdl.SemPost(sdl_pastebuf_set);
sdl.SemWait(sdl_pastebuf_copied);
if(sdl_pastebuf!=NULL) {
sdl_x11.XFree(sdl_pastebuf);
sdl_pastebuf=NULL;
}
break;
}
case SelectionRequest: {
XSelectionRequestEvent *req;
XEvent respond;
req=&(e->xselectionrequest);
sdl.mutexP(sdl_copybuf_mutex);
if(sdl_copybuf==NULL) {
respond.xselection.property=None;
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}
else {
if(req->target==XA_STRING) {
sdl_x11.XChangeProperty(req->display, req->requestor, req->property, XA_STRING, 8, PropModeReplace, (unsigned char *)sdl_copybuf, strlen(sdl_copybuf));
respond.xselection.property=req->property;
}
else
respond.xselection.property=None;
}
sdl.mutexV(sdl_copybuf_mutex);
respond.xselection.type=SelectionNotify;
respond.xselection.display=req->display;
respond.xselection.requestor=req->requestor;
respond.xselection.selection=req->selection;
respond.xselection.target=req->target;
respond.xselection.time=req->time;
sdl_x11.XSendEvent(req->display,req->requestor,0,0,&respond);
break;
}
} /* switch */
} /* usingx11 */
#endif
/* Ignore this stuff */
case SDL_JOYAXISMOTION:
case SDL_JOYBALLMOTION:
case SDL_JOYHATMOTION:
case SDL_JOYBUTTONDOWN:
case SDL_JOYBUTTONUP:
default:
break;
}
}
}
}
int sdl_initciolib(int mode)
{
return(-1);
if(init_sdl_video()==-1)
return(-1);
sdl_key_pending=sdl.SDL_CreateSemaphore(0);
sdl_init_complete=sdl.SDL_CreateSemaphore(0);
sdl_ufunc_ret=sdl.SDL_CreateSemaphore(0);
sdl_keylock=sdl.SDL_CreateMutex();
sdl_ufunc_lock=sdl.SDL_CreateMutex();
#if !defined(NO_X) && defined(__unix__)
sdl_pastebuf_set=sdl.SDL_CreateSemaphore(0);
sdl_pastebuf_copied=sdl.SDL_CreateSemaphore(0);
sdl_copybuf_mutex=sdl.SDL_CreateMutex();
#endif
run_sdl_drawing_thread(sdl_video_event_thread, exit_sdl_con);
return(sdl_init(mode));
}