void blitRect(int x, int y, int width, int height) override {
SkASSERT(width > 0 && height > 0);
uint32_t* SK_RESTRICT dst = fDst.writable_addr32(x, y);
size_t dstRB = fDst.rowBytes();
for (int bottom = y + height; y < bottom; ++y) {
fLoader(fSource, x - fLeft, y - fTop, fBuffer, width);
fFilter(*fPaint, fBuffer, width);
fWriter(fXfer, dst, fBuffer, width, nullptr);
dst = (uint32_t* SK_RESTRICT)((char*)dst + dstRB);
}
}
void
BComboBox::TextInput::InsertText(const char *inText, int32 inLength,
int32 inOffset, const text_run_array *inRuns)
{
char* ptr = NULL;
// strip out any return characters
// limiting to a reasonable amount of chars for a text control.
// otherwise this code could malloc some huge amount which isn't good.
if (strpbrk(inText, "\r\n") && inLength <= 1024) {
int32 len = inLength;
ptr = (char *)malloc(len + 1);
if (ptr) {
strncpy(ptr, inText, len);
ptr[len] = '\0';
char *p = ptr;
while (len--) {
if (*p == '\n')
*p = ' ';
else if (*p == '\r')
*p = ' ';
p++;
}
}
}
if (fFilter != NULL)
inText = fFilter(inText, inLength, inRuns);
BTextView::InsertText(ptr ? ptr : inText, inLength, inOffset, inRuns);
BComboBox *parent = dynamic_cast<BComboBox *>(Parent());
if (parent) {
if (parent->fModificationMessage)
parent->Invoke(parent->fModificationMessage);
BMessage *msg;
parent->Window()->PostMessage(msg = new BMessage(kTextInputModifyMessage),
parent);
delete msg;
}
if (ptr)
free(ptr);
}
