void ZLTextParagraphCursor::Builder::fill() {
myBidiCharType = (myBaseBidiLevel == 1) ? FRIBIDI_TYPE_RTL : FRIBIDI_TYPE_LTR;
myCurrentBidiLevel = myBaseBidiLevel;
myLatestBidiLevel = myBaseBidiLevel;
for (ZLTextParagraph::Iterator it = myParagraph; !it.isEnd(); it.next()) {
switch (it.entryKind()) {
case ZLTextParagraphEntry::STYLE_ENTRY:
myElements.push_back(new ZLTextStyleElement(it.entry()));
break;
case ZLTextParagraphEntry::FIXED_HSPACE_ENTRY:
myElements.push_back(new ZLTextFixedHSpaceElement(((ZLTextFixedHSpaceEntry&)*it.entry()).length()));
break;
case ZLTextParagraphEntry::CONTROL_ENTRY:
case ZLTextParagraphEntry::HYPERLINK_CONTROL_ENTRY:
myElements.push_back(myTextElementPool.getControlElement(it.entry()));
break;
case ZLTextParagraphEntry::IMAGE_ENTRY:
{
ImageEntry &imageEntry = (ImageEntry&)*it.entry();
shared_ptr<const ZLImage> image = imageEntry.image();
if (!image.isNull()) {
shared_ptr<ZLImageData> data = ZLImageManager::Instance().imageData(*image);
if (!data.isNull()) {
myElements.push_back(new ZLTextImageElement(imageEntry.id(), data));
}
}
break;
}
case ZLTextParagraphEntry::TEXT_ENTRY:
processTextEntry((const ZLTextEntry&)*it.entry());
break;
case ZLTextParagraphEntry::RESET_BIDI_ENTRY:
updateBidiLevel(myBaseBidiLevel);
myLatestBidiLevel = myBaseBidiLevel;
break;
case ZLTextParagraphEntry::LINE_BREAK_ENTRY:
myElements.push_back(myTextElementPool.LineBreakElement);
break;
}
}
updateBidiLevel(myBaseBidiLevel);
}
void ZLTextModel::search(const std::string &text, size_t startIndex, size_t endIndex, bool ignoreCase) const {
ZLSearchPattern pattern(text, ignoreCase);
myMarks.clear();
std::vector<ZLTextParagraph*>::const_iterator start =
(startIndex < myParagraphs.size()) ? myParagraphs.begin() + startIndex : myParagraphs.end();
std::vector<ZLTextParagraph*>::const_iterator end =
(endIndex < myParagraphs.size()) ? myParagraphs.begin() + endIndex : myParagraphs.end();
for (std::vector<ZLTextParagraph*>::const_iterator it = start; it < end; ++it) {
int offset = 0;
for (ZLTextParagraph::Iterator jt = **it; !jt.isEnd(); jt.next()) {
if (jt.entryKind() == ZLTextParagraphEntry::TEXT_ENTRY) {
const ZLTextEntry& textEntry = (ZLTextEntry&)*jt.entry();
const char *str = textEntry.data();
const size_t len = textEntry.dataLength();
for (int pos = ZLSearchUtil::find(str, len, pattern); pos != -1; pos = ZLSearchUtil::find(str, len, pattern, pos + 1)) {
myMarks.push_back(ZLTextMark(it - myParagraphs.begin(), offset + pos, pattern.length()));
}
offset += len;
}
}
}
}
void ZLTextParagraphCursor::processControlParagraph(const ZLTextParagraph ¶graph) {
for (ZLTextParagraph::Iterator it = paragraph; !it.isEnd(); it.next()) {
myElements.push_back(elementPool()->getControlElement(it.entry()));
}
}