void KprLabelGetSelectionBounds(KprLabel self, FskRectangle bounds)
{
KprStyle style = self->style;
FskRectangleSet(bounds, 0, 0, self->bounds.width, self->bounds.height);
KprMarginsApply(&style->margins, bounds, bounds);
FskRectangleSet(bounds, bounds->x + self->left, bounds->y, self->right - self->left, bounds->height);
}
void KprLabelDraw(void* it, FskPort port, FskRectangle area UNUSED)
{
KprLabel self = it;
KprStyle style = self->style;
char* text = self->text;
FskRectangleRecord bounds;
FskRectangleRecord selection;
FskColorRGBARecord color;
FskRectangleSet(&bounds, 0, 0, self->bounds.width, self->bounds.height);
if (!bounds.width || !bounds.height) return;
if (self->skin)
KprSkinFill(self->skin, port, &bounds, self->variant, self->state, self->coordinates.horizontal, self->coordinates.vertical);
KprMarginsApply(&style->margins, &bounds, &bounds);
FskPortGetPenColor(port, &color);
if ((self->flags & kprTextSelectable) && KprContentIsFocus((KprContent)self)) {
FskRectangleSet(&selection, bounds.x + self->left, bounds.y, self->right - self->left, bounds.height);
if (self->from == self->to) {
if ((self->flags & kprTextEditable) && (self->shell->caretFlags & 2)) {
FskPortSetPenColor(port, &style->colors[0]);
FskPortRectangleFill(port, &selection);
}
}
else if (self->skin) {
double state = (self->shell->flags & kprWindowActive) ? 3 : 2;
KprSkinFill(self->skin, port, &selection, self->variant, state, kprCenter, kprMiddle);
}
}
if (KprStyleColorize(style, port, self->state)) {
KprStyleApply(style, port);
FskPortSetTextAlignment(port, style->horizontalAlignment, kFskTextAlignTop);
if (style->verticalAlignment != kFskTextAlignTop) {
UInt16 ascent, descent;
KprStyleGetInfo(style, &ascent, &descent);
if (style->verticalAlignment == kFskTextAlignBottom) {
bounds.y += bounds.height - (ascent + descent);
}
else {
bounds.y += (bounds.height - (ascent + descent)) >> 1;
}
}
void KprCanvasDraw(void* it, FskPort port, FskRectangle area UNUSED)
{
KprCanvas self = it;
if (self->cnv) {
FskConstBitmap bitmap = FskGetCanvasBitmap(self->cnv);
FskRectangleRecord srcRect, dstRect;
FskBitmapGetBounds(bitmap, &srcRect);
#if CHECK_UNACCELERATED_BITMAPS
if (FskBitmapIsOpenGLDestinationAccelerated(port->bits) && !bitmap->accelerate)
return;
#endif
FskRectangleSet(&dstRect, 0, 0, self->bounds.width, self->bounds.height);
FskPortBitmapDraw(port, (FskBitmap)bitmap, &srcRect, &dstRect);
}
}