void drawUIItems(NVGcontext *vg, int item, int corners) {
int kid = uiFirstChild(item);
while (kid > 0) {
drawUI(vg, kid, corners);
kid = uiNextSibling(kid);
}
}
void drawUIItemsVbox(NVGcontext *vg, int item) {
int kid = uiFirstChild(item);
if (kid < 0) return;
int nextkid = uiNextSibling(kid);
if (nextkid < 0) {
drawUI(vg, kid, BND_CORNER_NONE);
} else {
drawUI(vg, kid, BND_CORNER_DOWN);
kid = nextkid;
while (uiNextSibling(kid) > 0) {
drawUI(vg, kid, BND_CORNER_ALL);
kid = uiNextSibling(kid);
}
drawUI(vg, kid, BND_CORNER_TOP);
}
}
void drawUI(NVGcontext *vg, int item, int x, int y)
{
const UIData *head = (const UIData *)uiGetData(item);
UIrect rect = uiGetRect(item);
rect.x += x;
rect.y += y;
if (uiGetState(item) == UI_FROZEN)
{
nvgGlobalAlpha(vg, 0.5);
}
if (head)
{
switch (head->subtype)
{
case ST_PANEL:
{
bndBevel(vg,rect.x,rect.y,rect.w,rect.h);
} break;
case ST_LABEL:
{
const UIButtonData *data = (UIButtonData*)head;
bndLabel(vg,rect.x,rect.y,rect.w,rect.h,
data->iconid,data->label);
} break;
case ST_BUTTON:
{
const UIButtonData *data = (UIButtonData*)head;
bndToolButton(vg,rect.x,rect.y,rect.w,rect.h,
cornerFlags(item),(BNDwidgetState)uiGetState(item),
data->iconid,data->label);
} break;
case ST_CHECK:
{
const UICheckData *data = (UICheckData*)head;
BNDwidgetState state = (BNDwidgetState)uiGetState(item);
if (*data->option)
state = BND_ACTIVE;
bndOptionButton(vg,rect.x,rect.y,rect.w,rect.h, state,
data->label);
} break;
case ST_RADIO:
{
const UIRadioData *data = (UIRadioData*)head;
BNDwidgetState state = (BNDwidgetState)uiGetState(item);
if (*data->value == uiGetChildId(item))
state = BND_ACTIVE;
bndRadioButton(vg,rect.x,rect.y,rect.w,rect.h,
cornerFlags(item),state,
data->iconid,data->label);
} break;
case ST_SLIDER:
{
const UISliderData *data = (UISliderData*)head;
BNDwidgetState state = (BNDwidgetState)uiGetState(item);
static char value[32];
sprintf(value,"%.0f%%", (*data->progress)*100.0f);
bndSlider(vg,rect.x,rect.y,rect.w,rect.h,
cornerFlags(item),state,
*data->progress,data->label,value);
} break;
case ST_TEXT: {
const UITextData *data = (UITextData*)head;
BNDwidgetState state = (BNDwidgetState)uiGetState(item);
int idx = strlen(data->text);
bndTextField(vg,rect.x,rect.y,rect.w,rect.h,
cornerFlags(item),state, -1, data->text, idx, idx);
} break;
default:
{
testrect(vg,rect);
} break;
}
}
else
{
testrect(vg,rect);
}
{
// Recursively parse all the children
int kid = uiFirstChild(item);
while (kid > 0)
{
drawUI(vg, kid, rect.x, rect.y);
kid = uiNextSibling(kid);
}
}
if (uiGetState(item) == UI_FROZEN)
{
nvgGlobalAlpha(vg, 1.0);
}
}