int more_multies(int button, int clicks)
{
switch(clicks) {
case 0:
if(mouse_events & (1<<CIOLIB_BUTTON_CLICK(button)))
return(1);
case 1:
if(mouse_events & (1<<CIOLIB_BUTTON_DBL_CLICK(button)))
return(1);
case 2:
if(mouse_events & (1<<CIOLIB_BUTTON_TRPL_CLICK(button)))
return(1);
case 3:
if(mouse_events & (1<<CIOLIB_BUTTON_QUAD_CLICK(button)))
return(1);
}
return(0);
}
int CIOLIBCALL more_multies(int button, int clicks)
{
switch(clicks) {
case 0:
if(mouse_events & (1<<CIOLIB_BUTTON_CLICK(button)))
return(1);
/* Fall-through */
case 1:
if(mouse_events & (1<<CIOLIB_BUTTON_DBL_CLICK(button)))
return(1);
/* Fall-through */
case 2:
if(mouse_events & (1<<CIOLIB_BUTTON_TRPL_CLICK(button)))
return(1);
/* Fall-through */
case 3:
if(mouse_events & (1<<CIOLIB_BUTTON_QUAD_CLICK(button)))
return(1);
/* Fall-through */
}
return(0);
}
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;
}
}
}
}
