void acopt_redraw(ACONTROLP ctl) {
ACOPTDP d = (ACOPTDP) ctl->d;
if (d->acheck_signature != 136) {
return; //-- Not Valid Signature
}
if ((d->itemn > 0) && (d->draweditemn < d->itemn)) {
ag_ccanvas(&d->client);
ag_canvas(&d->client, d->clientWidth, d->nextY);
ag_rect(&d->client, 0, 0, d->clientWidth, agdp()*max(acfg()->roundsz, 4), acfg()->textbg);
//-- Set Values
d->scrollY = 0;
d->maxScrollY = d->nextY - (ctl->h - (agdp() * max(acfg()->roundsz, 4)));
if (d->maxScrollY < 0) {
d->maxScrollY = 0;
}
//-- Draw Items
int i;
for (i = 0; i < d->itemn; i++) {
acopt_redrawitem(ctl, i);
}
d->draweditemn = d->itemn;
}
}
void acopt_ondraw(void * x){
ACONTROLP ctl= (ACONTROLP) x;
ACOPTDP d = (ACOPTDP) ctl->d;
CANVAS * pc = &ctl->win->c;
acopt_redraw(ctl);
if (d->invalidDrawItem!=-1){
d->touchedItem = d->invalidDrawItem;
acopt_redrawitem(ctl,d->invalidDrawItem);
d->invalidDrawItem=-1;
}
//-- Init Device Pixel Size
int minpadding = 2;
int agdp3 = (agdp()*minpadding);
int agdp6 = (agdp()*(minpadding*2));
int agdpX = agdp6;
ag_draw(pc,&d->control,ctl->x,ctl->y);
// ag_draw_ex(pc,&d->client,ctl->x+agdp3,ctl->y+1,0,d->scrollY+1,ctl->w-agdp6,ctl->h-2);
ag_draw_ex(pc,&d->client,ctl->x+agdp(),ctl->y+1,0,d->scrollY+1,ctl->w-(agdp()*2),ctl->h-2);
if (d->maxScrollY>0){
//-- Glow
int i;
byte isST=(d->scrollY>0)?1:0;
byte isSB=(d->scrollY<d->maxScrollY)?1:0;
int add_t_y = 1;
for (i=0;i<agdpX;i++){
byte alph = 255-round((((float) (i+1))/ ((float) agdpX))*230);
if (isST)
ag_rectopa(pc,ctl->x,ctl->y+i+add_t_y,ctl->w,1,acfg()->textbg,alph);
if (isSB)
ag_rectopa(pc,ctl->x,((ctl->y+ctl->h)-(add_t_y))-(i+1),ctl->w,1,acfg()->textbg,alph);
}
//-- Scrollbar
int newh = ctl->h - agdp6;
float scrdif = ((float) newh) / ((float) d->client.h);
int scrollbarH = round(scrdif * newh);
int scrollbarY = round(scrdif * d->scrollY) + agdp3;
if (d->scrollY<0){
scrollbarY = agdp3;
int alp = (1.0 - (((float) abs(d->scrollY)) / (((float) ctl->h)/4))) * 255;
if (alp<0) alp = 0;
ag_rectopa(pc,(ctl->w-agdp()-2)+ctl->x,scrollbarY+ctl->y,agdp(),scrollbarH,acfg()->scrollbar, alp);
}
else if (d->scrollY>d->maxScrollY){
scrollbarY = round(scrdif * d->maxScrollY) + agdp3;
int alp = (1.0 - (((float) abs(d->scrollY-d->maxScrollY)) / (((float) ctl->h)/4))) * 255;
if (alp<0) alp = 0;
ag_rectopa(pc,(ctl->w-agdp()-2)+ctl->x,scrollbarY+ctl->y,agdp(),scrollbarH,acfg()->scrollbar, alp);
}
else{
ag_rect(pc,(ctl->w-agdp()-2)+ctl->x,scrollbarY+ctl->y,agdp(),scrollbarH,acfg()->scrollbar);
}
}
}
void acopt_onblur(void * x){
ACONTROLP ctl= (ACONTROLP) x;
ACOPTDP d = (ACOPTDP) ctl->d;
d->focused=0;
if ((d->focusedItem!=-1)&&(d->draweditemn>0)){
acopt_redrawitem(ctl,d->focusedItem);
}
ctl->ondraw(ctl);
}
byte acopt_onfocus(void * x){
ACONTROLP ctl= (ACONTROLP) x;
ACOPTDP d = (ACOPTDP) ctl->d;
d->focused=1;
if ((d->focusedItem==-1)&&(d->itemn>0)){
d->focusedItem=0;
}
if ((d->focusedItem!=-1)&&(d->draweditemn>0)){
acopt_redrawitem(ctl,d->focusedItem);
}
ctl->ondraw(ctl);
return 1;
}
dword acopt_oninput(void * x, int action, ATEV * atev) {
ACONTROLP ctl = (ACONTROLP) x;
ACOPTDP d = (ACOPTDP) ctl->d;
dword msg = 0;
switch (action) {
case ATEV_MOUSEDN: {
d->prevTouchY = atev->y;
akinetic_downhandler(&d->akin, atev->y);
int touchpos = atev->y - ctl->y + d->scrollY;
int i;
for (i = 0; i < d->itemn; i++) {
if ((touchpos >= d->items[i]->y) && (touchpos < d->items[i]->y + d->items[i]->h)) {
ac_regpushwait(
ctl, &d->prevTouchY, &d->invalidDrawItem, i
);
break;
}
}
}
break;
case ATEV_MOUSEUP: {
if ((d->prevTouchY != -50) && (abs(d->prevTouchY - atev->y) < agdp() * 5)) {
d->prevTouchY = -50;
int touchpos = atev->y - ctl->y + d->scrollY;
int i;
for (i = 0; i < d->itemn; i++) {
if ((!d->items[i]->isTitle) && (touchpos >= d->items[i]->y) && (touchpos < d->items[i]->y + d->items[i]->h)) {
if ((d->touchedItem != -1) && (d->touchedItem != i)) {
int tmptouch = d->touchedItem;
d->touchedItem = -1;
acopt_redrawitem(ctl, tmptouch);
}
int grp = d->items[i]->group;
if ((d->selectedIndexs[grp] != -1) && (d->selectedIndexs[grp] != i)) {
int tmpsidx = d->selectedIndexs[grp];
d->selectedIndexs[grp] = -1;
acopt_redrawitem(ctl, tmpsidx);
}
int prevfocus = d->focusedItem;
d->focusedItem = i;
d->touchedItem = i;
d->selectedIndexs[grp] = i;
if ((prevfocus != -1) && (prevfocus != i)) {
acopt_redrawitem(ctl, prevfocus);
}
acopt_redrawitem(ctl, i);
ctl->ondraw(ctl);
aw_draw(ctl->win);
vibrate(30);
break;
}
}
if ((d->scrollY < 0) || (d->scrollY > d->maxScrollY)) {
ac_regbounce(ctl, &d->scrollY, d->maxScrollY);
}
}
else {
if (akinetic_uphandler(&d->akin, atev->y)) {
ac_regfling(ctl, &d->akin, &d->scrollY, d->maxScrollY);
}
else if ((d->scrollY < 0) || (d->scrollY > d->maxScrollY)) {
ac_regbounce(ctl, &d->scrollY, d->maxScrollY);
}
}
if (d->touchedItem != -1) {
usleep(30);
int tmptouch = d->touchedItem;
d->touchedItem = -1;
acopt_redrawitem(ctl, tmptouch);
ctl->ondraw(ctl);
msg = aw_msg(0, 1, 0, 0);
}
}
break;
case ATEV_MOUSEMV: {
byte allowscroll = 1;
if (atev->y != 0) {
if (d->prevTouchY != -50) {
if (abs(d->prevTouchY - atev->y) >= agdp() * 5) {
d->prevTouchY = -50;
if (d->touchedItem != -1) {
int tmptouch = d->touchedItem;
d->touchedItem = -1;
acopt_redrawitem(ctl, tmptouch);
ctl->ondraw(ctl);
aw_draw(ctl->win);
}
}
else {
allowscroll = 0;
}
}
if (allowscroll) {
int mv = akinetic_movehandler(&d->akin, atev->y);
if (mv != 0) {
if ((d->scrollY < 0) && (mv < 0)) {
float dumpsz = 0.6 - (0.6 * (((float) abs(d->scrollY)) / (ctl->h / 4)));
d->scrollY += floor(mv * dumpsz);
}
else if ((d->scrollY > d->maxScrollY) && (mv > 0)) {
float dumpsz = 0.6 - (0.6 * (((float) abs(d->scrollY - d->maxScrollY)) / (ctl->h / 4)));
d->scrollY += floor(mv * dumpsz);
}
else {
d->scrollY += mv;
}
if (d->scrollY < 0 - (ctl->h / 4)) {
d->scrollY = 0 - (ctl->h / 4);
}
if (d->scrollY > d->maxScrollY + (ctl->h / 4)) {
d->scrollY = d->maxScrollY + (ctl->h / 4);
}
msg = aw_msg(0, 1, 0, 0);
ctl->ondraw(ctl);
}
}
}
}
break;
case ATEV_SELECT: {
if ((d->focusedItem > -1) && (d->draweditemn > 0)) {
if (atev->d) {
if ((d->touchedItem != -1) && (d->touchedItem != d->focusedItem)) {
int tmptouch = d->touchedItem;
d->touchedItem = -1;
acopt_redrawitem(ctl, tmptouch);
}
vibrate(30);
d->touchedItem = d->focusedItem;
acopt_redrawitem(ctl, d->focusedItem);
ctl->ondraw(ctl);
msg = aw_msg(0, 1, 0, 0);
}
else {
if ((d->touchedItem != -1) && (d->touchedItem != d->focusedItem)) {
int tmptouch = d->touchedItem;
d->touchedItem = -1;
acopt_redrawitem(ctl, tmptouch);
}
int grp = d->items[d->focusedItem]->group;
if ((d->selectedIndexs[grp] != -1) && (d->selectedIndexs[grp] != d->focusedItem)) {
int tmpsidx = d->selectedIndexs[grp];
d->selectedIndexs[grp] = -1;
acopt_redrawitem(ctl, tmpsidx);
}
d->selectedIndexs[grp] = d->focusedItem;
d->touchedItem = -1;
acopt_redrawitem(ctl, d->focusedItem);
ctl->ondraw(ctl);
msg = aw_msg(0, 1, 0, 0);
}
}
}
break;
case ATEV_DOWN: {
if ((d->focusedItem < d->itemn - 1) && (d->draweditemn > 0)) {
int prevfocus = d->focusedItem;
d->focusedItem++;
while (d->items[d->focusedItem]->isTitle) {
d->focusedItem++;
if (d->focusedItem > d->itemn - 1) {
d->focusedItem = prevfocus;
return 0;
}
}
acopt_redrawitem(ctl, prevfocus);
acopt_redrawitem(ctl, d->focusedItem);
ctl->ondraw(ctl);
msg = aw_msg(0, 1, 1, 0);
int reqY = d->items[d->focusedItem]->y - round((ctl->h / 2) - (d->items[d->focusedItem]->h / 2));
ac_regscrollto(
ctl,
&d->scrollY,
d->maxScrollY,
reqY,
&d->focusedItem,
d->focusedItem
);
}
}
break;
case ATEV_UP: {
if ((d->focusedItem > 0) && (d->draweditemn > 0)) {
int prevfocus = d->focusedItem;
d->focusedItem--;
while (d->items[d->focusedItem]->isTitle) {
d->focusedItem--;
if (d->focusedItem < 0) {
d->focusedItem = prevfocus;
return 0;
}
}
acopt_redrawitem(ctl, prevfocus);
acopt_redrawitem(ctl, d->focusedItem);
ctl->ondraw(ctl);
msg = aw_msg(0, 1, 1, 0);
int reqY = d->items[d->focusedItem]->y - round((ctl->h / 2) - (d->items[d->focusedItem]->h / 2));
ac_regscrollto(
ctl,
&d->scrollY,
d->maxScrollY,
reqY,
&d->focusedItem,
d->focusedItem
);
}
}
break;
}
return msg;
}
