void CIOLIBCALL ciolib_mouse_thread(void *data)
{
int timedout;
int timeout_button=0;
int but;
int delay;
clock_t ttime=0;
SetThreadName("Mouse");
init_mouse();
while(1) {
timedout=0;
if(timeout_button) {
delay=state.timeout[timeout_button-1]-MSEC_CLOCK();
if(delay<=0) {
timedout=1;
}
else {
timedout=!listSemTryWaitBlock(&state.input,delay);
}
}
else {
listSemWait(&state.input);
}
if(timedout) {
state.timeout[timeout_button-1]=0;
switch(state.button_state[timeout_button-1]) {
case MOUSE_SINGLEPRESSED:
/* Press event */
add_outevent(CIOLIB_BUTTON_PRESS(timeout_button),state.button_x[timeout_button-1],state.button_y[timeout_button-1]);
break;
case MOUSE_CLICKED:
/* Click Event */
add_outevent(CIOLIB_BUTTON_CLICK(timeout_button),state.button_x[timeout_button-1],state.button_y[timeout_button-1]);
break;
case MOUSE_DOUBLEPRESSED:
/* Click event, then press event */
add_outevent(CIOLIB_BUTTON_CLICK(timeout_button),state.button_x[timeout_button-1],state.button_y[timeout_button-1]);
add_outevent(CIOLIB_BUTTON_PRESS(timeout_button),state.button_x[timeout_button-1],state.button_y[timeout_button-1]);
break;
case MOUSE_DOUBLECLICKED:
/* Double-click event */
add_outevent(CIOLIB_BUTTON_DBL_CLICK(timeout_button),state.button_x[timeout_button-1],state.button_y[timeout_button-1]);
break;
case MOUSE_TRIPLEPRESSED:
/* Double-click event, then press event */
add_outevent(CIOLIB_BUTTON_DBL_CLICK(timeout_button),state.button_x[timeout_button-1],state.button_y[timeout_button-1]);
add_outevent(CIOLIB_BUTTON_PRESS(timeout_button),state.button_x[timeout_button-1],state.button_y[timeout_button-1]);
break;
case MOUSE_TRIPLECLICKED:
/* Triple-click event */
add_outevent(CIOLIB_BUTTON_TRPL_CLICK(timeout_button),state.button_x[timeout_button-1],state.button_y[timeout_button-1]);
break;
case MOUSE_QUADPRESSED:
/* Triple-click evetn then press event */
add_outevent(CIOLIB_BUTTON_TRPL_CLICK(timeout_button),state.button_x[timeout_button-1],state.button_y[timeout_button-1]);
add_outevent(CIOLIB_BUTTON_PRESS(timeout_button),state.button_x[timeout_button-1],state.button_y[timeout_button-1]);
break;
case MOUSE_QUADCLICKED:
add_outevent(CIOLIB_BUTTON_QUAD_CLICK(timeout_button),state.button_x[timeout_button-1],state.button_y[timeout_button-1]);
/* Quad click event (This doesn't need a timeout does it? */
break;
}
state.button_state[timeout_button-1]=MOUSE_NOSTATE;
}
else {
struct in_mouse_event *in;
in=listShiftNode(&state.input);
if(in==NULL) {
YIELD();
continue;
}
but=CIOLIB_BUTTON_NUMBER(in->event);
switch(CIOLIB_BUTTON_BASE(in->event)) {
case CIOLIB_MOUSE_MOVE:
if(in->x==state.curx
&& in->y==state.cury)
break;
add_outevent(CIOLIB_MOUSE_MOVE,in->x,in->y);
for(but=1;but<=3;but++) {
switch(state.button_state[but-1]) {
case MOUSE_NOSTATE:
if(state.buttonstate & CIOLIB_BUTTON(but)) {
add_outevent(CIOLIB_BUTTON_DRAG_START(but),state.button_x[but-1],state.button_y[but-1]);
add_outevent(CIOLIB_BUTTON_DRAG_MOVE(but),in->x,in->y);
state.button_state[but-1]=MOUSE_DRAGSTARTED;
}
break;
case MOUSE_SINGLEPRESSED:
add_outevent(CIOLIB_BUTTON_DRAG_START(but),state.button_x[but-1],state.button_y[but-1]);
add_outevent(CIOLIB_BUTTON_DRAG_MOVE(but),in->x,in->y);
state.button_state[but-1]=MOUSE_DRAGSTARTED;
break;
case MOUSE_CLICKED:
add_outevent(CIOLIB_BUTTON_CLICK(but),state.button_x[but-1],state.button_y[but-1]);
state.button_state[but-1]=MOUSE_NOSTATE;
break;
case MOUSE_DOUBLEPRESSED:
add_outevent(CIOLIB_BUTTON_CLICK(but),state.button_x[but-1],state.button_y[but-1]);
add_outevent(CIOLIB_BUTTON_DRAG_START(but),state.button_x[but-1],state.button_y[but-1]);
add_outevent(CIOLIB_BUTTON_DRAG_MOVE(but),in->x,in->y);
state.button_state[but-1]=MOUSE_DRAGSTARTED;
break;
case MOUSE_DOUBLECLICKED:
add_outevent(CIOLIB_BUTTON_DBL_CLICK(but),state.button_x[but-1],state.button_y[but-1]);
state.button_state[but-1]=MOUSE_NOSTATE;
break;
case MOUSE_TRIPLEPRESSED:
add_outevent(CIOLIB_BUTTON_DBL_CLICK(but),state.button_x[but-1],state.button_y[but-1]);
add_outevent(CIOLIB_BUTTON_DRAG_START(but),state.button_x[but-1],state.button_y[but-1]);
add_outevent(CIOLIB_BUTTON_DRAG_MOVE(but),in->x,in->y);
state.button_state[but-1]=MOUSE_DRAGSTARTED;
break;
case MOUSE_TRIPLECLICKED:
add_outevent(CIOLIB_BUTTON_TRPL_CLICK(but),state.button_x[but-1],state.button_y[but-1]);
state.button_state[but-1]=MOUSE_NOSTATE;
break;
case MOUSE_QUADPRESSED:
add_outevent(CIOLIB_BUTTON_TRPL_CLICK(but),state.button_x[but-1],state.button_y[but-1]);
add_outevent(CIOLIB_BUTTON_DRAG_START(but),state.button_x[but-1],state.button_y[but-1]);
add_outevent(CIOLIB_BUTTON_DRAG_MOVE(but),in->x,in->y);
state.button_state[but-1]=MOUSE_DRAGSTARTED;
break;
case MOUSE_DRAGSTARTED:
add_outevent(CIOLIB_BUTTON_DRAG_MOVE(but),in->x,in->y);
break;
}
}
break;
case CIOLIB_BUTTON_1_PRESS:
state.buttonstate|=1<<(but-1);
state.knownbuttonstatemask|=1<<(but-1);
switch(state.button_state[but-1]) {
case MOUSE_NOSTATE:
state.button_state[but-1]=MOUSE_SINGLEPRESSED;
state.button_x[but-1]=in->x;
state.button_y[but-1]=in->y;
state.timeout[but-1]=MSEC_CLOCK()+state.click_timeout;
if(state.timeout[but-1]==0)
state.timeout[but-1]=1;
if(state.click_timeout==0)
state.timeout[but-1]=0;
if(!more_multies(but,0)) {
add_outevent(CIOLIB_BUTTON_PRESS(but),state.button_x[but-1],state.button_y[but-1]);
state.button_state[but-1]=MOUSE_NOSTATE;
state.timeout[but-1]=0;
}
break;
case MOUSE_CLICKED:
state.button_state[but-1]=MOUSE_DOUBLEPRESSED;
state.timeout[but-1]=MSEC_CLOCK()+state.click_timeout;
if(state.timeout[but-1]==0)
state.timeout[but-1]=1;
if(state.click_timeout==0)
state.timeout[but-1]=0;
break;
case MOUSE_DOUBLECLICKED:
state.button_state[but-1]=MOUSE_TRIPLEPRESSED;
state.timeout[but-1]=MSEC_CLOCK()+state.click_timeout;
if(state.timeout[but-1]==0)
state.timeout[but-1]=1;
if(state.click_timeout==0)
state.timeout[but-1]=0;
break;
case MOUSE_TRIPLECLICKED:
state.button_state[but-1]=MOUSE_QUADPRESSED;
state.timeout[but-1]=MSEC_CLOCK()+state.click_timeout;
if(state.timeout[but-1]==0)
state.timeout[but-1]=1;
if(state.click_timeout==0)
state.timeout[but-1]=0;
break;
}
break;
case CIOLIB_BUTTON_1_RELEASE:
state.buttonstate&= ~(1<<(but-1));
state.knownbuttonstatemask|=1<<(but-1);
switch(state.button_state[but-1]) {
case MOUSE_NOSTATE:
state.button_x[but-1]=in->x;
state.button_y[but-1]=in->y;
add_outevent(CIOLIB_BUTTON_RELEASE(but),state.button_x[but-1],state.button_y[but-1]);
break;
case MOUSE_SINGLEPRESSED:
state.button_state[but-1]=MOUSE_CLICKED;
state.timeout[but-1]=more_multies(but,1)?MSEC_CLOCK()+state.multi_timeout:MSEC_CLOCK();
if(state.timeout[but-1]==0)
state.timeout[but-1]=1;
break;
case MOUSE_DOUBLEPRESSED:
state.button_state[but-1]=MOUSE_DOUBLECLICKED;
state.timeout[but-1]=more_multies(but,2)?MSEC_CLOCK()+state.multi_timeout:MSEC_CLOCK();
if(state.timeout[but-1]==0)
state.timeout[but-1]=1;
break;
case MOUSE_TRIPLEPRESSED:
state.button_state[but-1]=MOUSE_TRIPLECLICKED;
state.timeout[but-1]=more_multies(but,3)?MSEC_CLOCK()+state.multi_timeout:MSEC_CLOCK();
if(state.timeout[but-1]==0)
state.timeout[but-1]=1;
break;
case MOUSE_QUADPRESSED:
state.button_state[but-1]=MOUSE_NOSTATE;
add_outevent(CIOLIB_BUTTON_QUAD_CLICK(but),state.button_x[but-1],state.button_y[but-1]);
state.timeout[but-1]=0;
if(state.timeout[but-1]==0)
state.timeout[but-1]=1;
break;
case MOUSE_DRAGSTARTED:
add_outevent(CIOLIB_BUTTON_DRAG_END(but),in->x,in->y);
state.button_state[but-1]=0;
}
}
state.curx=in->x;
state.cury=in->y;
free(in);
}
timeout_button=0;
for(but=1;but<=3;but++) {
if(state.button_state[but-1]!=MOUSE_NOSTATE
&& state.button_state[but-1]!=MOUSE_DRAGSTARTED
&& state.timeout[but-1]!=0
&& (timeout_button==0 || state.timeout[but-1]<ttime)) {
ttime=state.timeout[but-1];
timeout_button=but;
}
}
}
}
static int x11_event(XEvent *ev)
{
switch (ev->type) {
/* Graphics related events */
case ConfigureNotify:
x11_window_xpos=ev->xconfigure.x;
x11_window_ypos=ev->xconfigure.y;
x11_window_width=ev->xconfigure.width;
x11_window_height=ev->xconfigure.height;
handle_resize_event(ev->xconfigure.width, ev->xconfigure.height);
break;
case NoExpose:
break;
case GraphicsExpose:
expose_rect(ev->xgraphicsexpose.x, ev->xgraphicsexpose.y, ev->xgraphicsexpose.width, ev->xgraphicsexpose.height);
break;
case Expose:
expose_rect(ev->xexpose.x, ev->xexpose.y, ev->xexpose.width, ev->xexpose.height);
break;
/* Copy/Paste events */
case SelectionClear:
{
XSelectionClearEvent *req;
req=&(ev->xselectionclear);
pthread_mutex_lock(©buf_mutex);
if(req->selection==CONSOLE_CLIPBOARD)
FREE_AND_NULL(copybuf);
pthread_mutex_unlock(©buf_mutex);
}
break;
case SelectionNotify:
{
int format;
unsigned long len, bytes_left, dummy;
Atom type;
if(ev->xselection.selection != CONSOLE_CLIPBOARD)
break;
if(ev->xselection.requestor!=win)
break;
if(ev->xselection.property) {
x11.XGetWindowProperty(dpy, win, ev->xselection.property, 0, 0, 0, AnyPropertyType, &type, &format, &len, &bytes_left, (unsigned char **)(&pastebuf));
if(bytes_left > 0 && format==8)
x11.XGetWindowProperty(dpy, win, ev->xselection.property,0,bytes_left,0,AnyPropertyType,&type,&format,&len,&dummy,(unsigned char **)&pastebuf);
else
pastebuf=NULL;
}
else
pastebuf=NULL;
/* Set paste buffer */
sem_post(&pastebuf_set);
sem_wait(&pastebuf_used);
x11.XFree(pastebuf);
pastebuf=NULL;
}
break;
case SelectionRequest:
{
XSelectionRequestEvent *req;
XEvent respond;
req=&(ev->xselectionrequest);
pthread_mutex_lock(©buf_mutex);
if(copybuf==NULL) {
respond.xselection.property=None;
}
else {
if(req->target==XA_STRING) {
x11.XChangeProperty(dpy, req->requestor, req->property, XA_STRING, 8, PropModeReplace, (unsigned char *)copybuf, strlen(copybuf));
respond.xselection.property=req->property;
}
else
respond.xselection.property=None;
}
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;
x11.XSendEvent(dpy,req->requestor,0,0,&respond);
pthread_mutex_unlock(©buf_mutex);
}
break;
/* Mouse Events */
case MotionNotify:
{
XMotionEvent *me = (XMotionEvent *)ev;
me->x/=vstat.scaling;
me->x/=vstat.charwidth;
me->y/=vstat.scaling;
me->y/=vstat.charheight;
me->x++;
me->y++;
if(me->x<1)
me->x=1;
if(me->y<1)
me->y=1;
if(me->x>vstat.cols)
me->x=vstat.cols;
if(me->y>vstat.rows+1)
me->y=vstat.rows+1;
ciomouse_gotevent(CIOLIB_MOUSE_MOVE,me->x,me->y);
}
break;
case ButtonRelease:
{
XButtonEvent *be = (XButtonEvent *)ev;
be->x/=vstat.scaling;
be->x/=vstat.charwidth;
be->y/=vstat.scaling;
be->y/=vstat.charheight;
be->x++;
be->y++;
if(be->x<1)
be->x=1;
if(be->y<1)
be->y=1;
if(be->x>vstat.cols)
be->x=vstat.cols;
if(be->y>vstat.rows+1)
be->y=vstat.rows+1;
if (be->button <= 3) {
ciomouse_gotevent(CIOLIB_BUTTON_RELEASE(be->button),be->x,be->y);
}
}
break;
case ButtonPress:
{
XButtonEvent *be = (XButtonEvent *)ev;
be->x/=vstat.scaling;
be->x/=vstat.charwidth;
be->y/=vstat.scaling;
be->y/=vstat.charheight;
be->x++;
be->y++;
if(be->x<1)
be->x=1;
if(be->y<1)
be->y=1;
if(be->x>vstat.cols)
be->x=vstat.cols;
if(be->y>vstat.rows+1)
be->y=vstat.rows+1;
if (be->button <= 3) {
ciomouse_gotevent(CIOLIB_BUTTON_PRESS(be->button),be->x,be->y);
}
}
break;
/* Keyboard Events */
case KeyPress:
{
static char buf[128];
KeySym ks;
int n;
int nlock = 0;
WORD scan = 0xffff;
n = x11.XLookupString((XKeyEvent *)ev, buf, sizeof(buf), &ks, 0);
switch (ks) {
case XK_Escape:
scan = 1;
goto docode;
case XK_Tab:
case XK_ISO_Left_Tab:
scan = 15;
goto docode;
case XK_Return:
case XK_KP_Enter:
scan = 28;
goto docode;
case XK_Print:
scan = 55;
goto docode;
case XK_F1:
case XK_F2:
case XK_F3:
case XK_F4:
case XK_F5:
case XK_F6:
case XK_F7:
case XK_F8:
case XK_F9:
case XK_F10:
scan = ks - XK_F1 + 59;
goto docode;
case XK_KP_7:
nlock = 1;
case XK_Home:
case XK_KP_Home:
scan = 71;
goto docode;
case XK_KP_8:
nlock = 1;
case XK_Up:
case XK_KP_Up:
scan = 72;
goto docode;
case XK_KP_9:
nlock = 1;
case XK_Prior:
case XK_KP_Prior:
scan = 73;
goto docode;
case XK_KP_Subtract:
scan = 74;
goto docode;
case XK_KP_4:
nlock = 1;
case XK_Left:
case XK_KP_Left:
scan = 75;
goto docode;
case XK_KP_5:
nlock = 1;
case XK_Begin:
case XK_KP_Begin:
scan = 76;
goto docode;
case XK_KP_6:
nlock = 1;
case XK_Right:
case XK_KP_Right:
scan = 77;
goto docode;
case XK_KP_Add:
scan = 78;
goto docode;
case XK_KP_1:
nlock = 1;
case XK_End:
case XK_KP_End:
scan = 79;
goto docode;
case XK_KP_2:
nlock = 1;
case XK_Down:
case XK_KP_Down:
scan = 80;
goto docode;
case XK_KP_3:
nlock = 1;
case XK_Next:
case XK_KP_Next:
scan = 81;
goto docode;
case XK_KP_0:
nlock = 1;
case XK_Insert:
case XK_KP_Insert:
scan = 82;
goto docode;
case XK_KP_Decimal:
nlock = 1;
scan = 83;
goto docode;
case XK_Delete:
case XK_KP_Delete:
/* scan = flipdelete ? 14 : 83; */
scan = 83;
goto docode;
case XK_BackSpace:
/* scan = flipdelete ? 83 : 14; */
scan = 14;
goto docode;
case XK_F11:
scan = 87;
goto docode;
case XK_F12:
scan = 88;
goto docode;
case XK_KP_Divide:
scan = Ascii2Scan['/'];
goto docode;
case XK_KP_Multiply:
scan = Ascii2Scan['*'];
goto docode;
default:
if (ks < ' ' || ks > '~')
break;
scan = Ascii2Scan[ks];
docode:
if (nlock)
scan |= 0x100;
if ((scan & ~0x100) > 88) {
scan = 0xffff;
break;
}
if (ev->xkey.state & Mod1Mask) {
scan = ScanCodes[scan & 0xff].alt;
} else if ((ev->xkey.state & ShiftMask) || (scan & 0x100)) {
scan = ScanCodes[scan & 0xff].shift;
} else if (ev->xkey.state & ControlMask) {
scan = ScanCodes[scan & 0xff].ctrl;
} else
scan = ScanCodes[scan & 0xff].base;
break;
}
if (scan != 0xffff) {
uint16_t key=scan;
write(key_pipe[1], &key, (scan&0xff)?1:2);
}
return(1);
}
default:
break;
}
return(0);
}
