void SVGPolyParser::parsePoints(const DeprecatedString &s) const
{
if (!s.isEmpty()) {
DeprecatedString pointData = s;
pointData = pointData.replace(',', ' ');
pointData = pointData.simplifyWhiteSpace();
const char* currSegment = pointData.latin1();
const char* eoString = pointData.latin1() + pointData.length();
int segmentNum = 0;
while (currSegment < eoString) {
const char* prevSegment = currSegment;
double xPos = 0;
currSegment = parseCoord(currSegment, xPos);
if (currSegment == prevSegment)
break;
if (*currSegment == ',' || *currSegment == ' ')
currSegment++;
prevSegment = currSegment;
double yPos = 0;
currSegment = parseCoord(currSegment, yPos);
if (currSegment == prevSegment)
break;
svgPolyTo(xPos, yPos, segmentNum++);
if (*currSegment == ' ')
currSegment++;
}
}
}
String::String(const DeprecatedString& str)
{
if (str.isNull())
return;
if (str.isEmpty())
m_impl = StringImpl::empty();
else
m_impl = new StringImpl(reinterpret_cast<const UChar*>(str.unicode()), str.length());
}
void write(TextStream &ts, const RenderPath &path, int indent)
{
writeIndent(ts, indent);
ts << path.renderName();
if (path.element()) {
DeprecatedString tagName = getTagName(path.element());
if (!tagName.isEmpty())
ts << " {" << tagName << "}";
}
ts << path << endl;
}
void write(TextStream &ts, const RenderSVGContainer &container, int indent)
{
writeIndent(ts, indent);
ts << container.renderName();
if (container.element()) {
DeprecatedString tagName = getTagName(container.element());
if (!tagName.isEmpty())
ts << " {" << tagName << "}";
}
ts << container << endl;
for (RenderObject *child = container.firstChild(); child != NULL; child = child->nextSibling())
write(ts, *child, indent + 1);
}
String HTMLOptionElement::optionText()
{
DeprecatedString itemText = text().deprecatedString();
if (itemText.isEmpty())
itemText = getAttribute(labelAttr).deprecatedString();
itemText.replace('\\', document()->backslashAsCurrencySymbol());
// In WinIE, leading and trailing whitespace is ignored in options and optgroups. We match this behavior.
itemText = itemText.stripWhiteSpace();
// We want to collapse our whitespace too. This will match other browsers.
itemText = itemText.simplifyWhiteSpace();
if (parentNode() && parentNode()->hasTagName(optgroupTag))
itemText.prepend(" ");
return itemText;
}
void
SVGPathParser::parseSVG( const DeprecatedString &s, bool process )
{
if(!s.isEmpty())
{
DeprecatedString d = s;
d = d.replace(',', ' ');
d = d.simplifyWhiteSpace();
const char *ptr = d.latin1();
const char *end = d.latin1() + d.length() + 1;
double contrlx, contrly, curx, cury, subpathx, subpathy, tox, toy, x1, y1, x2, y2, xc, yc;
double px1, py1, px2, py2, px3, py3;
bool relative, closed = true;
char command = *(ptr++), lastCommand = ' ';
subpathx = subpathy = curx = cury = contrlx = contrly = 0.0;
while( ptr < end )
{
if( *ptr == ' ' )
ptr++;
relative = false;
//std::cout << "Command : " << command << std::endl;
switch( command )
{
case 'm':
relative = true;
case 'M':
{
ptr = parseCoord( ptr, tox );
ptr = parseCoord( ptr, toy );
if( process )
{
subpathx = curx = relative ? curx + tox : tox;
subpathy = cury = relative ? cury + toy : toy;
svgMoveTo( curx, cury, closed );
}
else
svgMoveTo( tox, toy, closed, !relative );
closed = false;
break;
}
case 'l':
relative = true;
case 'L':
{
ptr = parseCoord( ptr, tox );
ptr = parseCoord( ptr, toy );
if( process )
{
curx = relative ? curx + tox : tox;
cury = relative ? cury + toy : toy;
svgLineTo( curx, cury );
}
else
svgLineTo( tox, toy, !relative );
break;
}
case 'h':
{
ptr = parseCoord( ptr, tox );
if( process )
{
curx = curx + tox;
svgLineTo( curx, cury );
}
else
svgLineToHorizontal( tox, false );
break;
}
case 'H':
{
ptr = parseCoord( ptr, tox );
if( process )
{
curx = tox;
svgLineTo( curx, cury );
}
else
svgLineToHorizontal( tox );
break;
}
case 'v':
{
ptr = parseCoord( ptr, toy );
if( process )
{
cury = cury + toy;
svgLineTo( curx, cury );
}
else
svgLineToVertical( toy, false );
break;
}
case 'V':
{
ptr = parseCoord( ptr, toy );
if( process )
{
cury = toy;
svgLineTo( curx, cury );
}
else
svgLineToVertical( toy );
break;
}
case 'z':
case 'Z':
{
// reset curx, cury for next path
if( process )
{
curx = subpathx;
cury = subpathy;
}
closed = true;
svgClosePath();
break;
}
case 'c':
relative = true;
case 'C':
{
ptr = parseCoord( ptr, x1 );
ptr = parseCoord( ptr, y1 );
ptr = parseCoord( ptr, x2 );
ptr = parseCoord( ptr, y2 );
ptr = parseCoord( ptr, tox );
ptr = parseCoord( ptr, toy );
if( process )
{
px1 = relative ? curx + x1 : x1;
py1 = relative ? cury + y1 : y1;
px2 = relative ? curx + x2 : x2;
py2 = relative ? cury + y2 : y2;
px3 = relative ? curx + tox : tox;
py3 = relative ? cury + toy : toy;
svgCurveToCubic( px1, py1, px2, py2, px3, py3 );
contrlx = relative ? curx + x2 : x2;
contrly = relative ? cury + y2 : y2;
curx = relative ? curx + tox : tox;
cury = relative ? cury + toy : toy;
}
else
svgCurveToCubic( x1, y1, x2, y2, tox, toy, !relative );
break;
}
case 's':
relative = true;
case 'S':
{
ptr = parseCoord( ptr, x2 );
ptr = parseCoord( ptr, y2 );
ptr = parseCoord( ptr, tox );
ptr = parseCoord( ptr, toy );
if(!(lastCommand == 'c' || lastCommand == 'C' ||
lastCommand == 's' || lastCommand == 'S')) {
contrlx = curx;
contrly = cury;
}
if( process )
{
px1 = 2 * curx - contrlx;
py1 = 2 * cury - contrly;
px2 = relative ? curx + x2 : x2;
py2 = relative ? cury + y2 : y2;
px3 = relative ? curx + tox : tox;
py3 = relative ? cury + toy : toy;
svgCurveToCubic( px1, py1, px2, py2, px3, py3 );
contrlx = relative ? curx + x2 : x2;
contrly = relative ? cury + y2 : y2;
curx = relative ? curx + tox : tox;
cury = relative ? cury + toy : toy;
}
else
svgCurveToCubicSmooth( x2, y2, tox, toy, !relative );
break;
}
case 'q':
relative = true;
case 'Q':
{
ptr = parseCoord( ptr, x1 );
ptr = parseCoord( ptr, y1 );
ptr = parseCoord( ptr, tox );
ptr = parseCoord( ptr, toy );
if( process )
{
px1 = relative ? (curx + 2 * (x1 + curx)) * (1.0 / 3.0) : (curx + 2 * x1) * (1.0 / 3.0);
py1 = relative ? (cury + 2 * (y1 + cury)) * (1.0 / 3.0) : (cury + 2 * y1) * (1.0 / 3.0);
px2 = relative ? ((curx + tox) + 2 * (x1 + curx)) * (1.0 / 3.0) : (tox + 2 * x1) * (1.0 / 3.0);
py2 = relative ? ((cury + toy) + 2 * (y1 + cury)) * (1.0 / 3.0) : (toy + 2 * y1) * (1.0 / 3.0);
px3 = relative ? curx + tox : tox;
py3 = relative ? cury + toy : toy;
svgCurveToCubic( px1, py1, px2, py2, px3, py3 );
contrlx = relative ? curx + x1 : x1;
contrly = relative ? cury + y1 : y1;
curx = relative ? curx + tox : tox;
cury = relative ? cury + toy : toy;
}
else
svgCurveToQuadratic( x1, y1, tox, toy, !relative );
break;
}
case 't':
relative = true;
case 'T':
{
ptr = parseCoord(ptr, tox);
ptr = parseCoord(ptr, toy);
if(!(lastCommand == 'q' || lastCommand == 'Q' ||
lastCommand == 't' || lastCommand == 'T')) {
contrlx = curx;
contrly = cury;
}
if( process )
{
xc = 2 * curx - contrlx;
yc = 2 * cury - contrly;
px1 = relative ? (curx + 2 * xc) * (1.0 / 3.0) : (curx + 2 * xc) * (1.0 / 3.0);
py1 = relative ? (cury + 2 * yc) * (1.0 / 3.0) : (cury + 2 * yc) * (1.0 / 3.0);
px2 = relative ? ((curx + tox) + 2 * xc) * (1.0 / 3.0) : (tox + 2 * xc) * (1.0 / 3.0);
py2 = relative ? ((cury + toy) + 2 * yc) * (1.0 / 3.0) : (toy + 2 * yc) * (1.0 / 3.0);
px3 = relative ? curx + tox : tox;
py3 = relative ? cury + toy : toy;
svgCurveToCubic( px1, py1, px2, py2, px3, py3 );
contrlx = xc;
contrly = yc;
curx = relative ? curx + tox : tox;
cury = relative ? cury + toy : toy;
}
else
svgCurveToQuadraticSmooth( tox, toy, !relative );
break;
}
case 'a':
relative = true;
case 'A':
{
bool largeArc, sweep;
double angle, rx, ry;
ptr = parseCoord( ptr, rx );
ptr = parseCoord( ptr, ry );
ptr = parseCoord( ptr, angle );
ptr = parseCoord( ptr, tox );
largeArc = tox == 1;
ptr = parseCoord( ptr, tox );
sweep = tox == 1;
ptr = parseCoord( ptr, tox );
ptr = parseCoord( ptr, toy );
// Spec: radii are nonnegative numbers
rx = fabs(rx);
ry = fabs(ry);
if( process )
calculateArc( relative, curx, cury, angle, tox, toy, rx, ry, largeArc, sweep );
else
svgArcTo( tox, toy, rx, ry, angle, largeArc, sweep, !relative );
break;
}
default:
// FIXME: An error should go to the JavaScript console, or the like.
return;
}
lastCommand = command;
if(*ptr == '+' || *ptr == '-' || (*ptr >= '0' && *ptr <= '9'))
{
// there are still coords in this command
if(command == 'M')
command = 'L';
else if(command == 'm')
command = 'l';
}
else
command = *(ptr++);
if( lastCommand != 'C' && lastCommand != 'c' &&
lastCommand != 'S' && lastCommand != 's' &&
lastCommand != 'Q' && lastCommand != 'q' &&
lastCommand != 'T' && lastCommand != 't' )
{
contrlx = curx;
contrly = cury;
}
}
}
}
bool HTMLFormElement::formData(FormData &form_data) const
{
DeprecatedCString enc_string = ""; // used for non-multipart data
DeprecatedString str = m_acceptcharset.deprecatedString();
str.replace(',', ' ');
DeprecatedStringList charsets = DeprecatedStringList::split(' ', str);
TextEncoding encoding(InvalidEncoding);
Frame *frame = document()->frame();
for (DeprecatedStringList::Iterator it = charsets.begin(); it != charsets.end(); ++it) {
if ((encoding = TextEncoding((*it).latin1())).isValid())
break;
}
if (!encoding.isValid()) {
if (frame)
encoding = TextEncoding(frame->encoding().latin1());
else
encoding = TextEncoding(Latin1Encoding);
}
for (unsigned i = 0; i < formElements.size(); ++i) {
HTMLGenericFormElement* current = formElements[i];
FormDataList lst(encoding);
if (!current->disabled() && current->appendFormData(lst, m_multipart)) {
for (DeprecatedValueListConstIterator<FormDataListItem> it = lst.begin(); it != lst.end(); ++it) {
if (!m_multipart) {
// handle ISINDEX / <input name=isindex> special
// but only if its the first entry
if ( enc_string.isEmpty() && (*it).m_data == "isindex" ) {
++it;
enc_string += encodeCString( (*it).m_data );
}
else {
if(!enc_string.isEmpty())
enc_string += '&';
enc_string += encodeCString((*it).m_data);
enc_string += "=";
++it;
enc_string += encodeCString((*it).m_data);
}
}
else
{
DeprecatedCString hstr("--");
hstr += m_boundary.deprecatedString().latin1();
hstr += "\r\n";
hstr += "Content-Disposition: form-data; name=\"";
hstr += (*it).m_data.data();
hstr += "\"";
// if the current type is FILE, then we also need to
// include the filename
if (current->hasLocalName(inputTag) &&
static_cast<HTMLInputElement*>(current)->inputType() == HTMLInputElement::FILE) {
DeprecatedString path = static_cast<HTMLInputElement*>(current)->value().deprecatedString();
// FIXME: This won't work if the filename includes a " mark,
// or control characters like CR or LF. This also does strange
// things if the filename includes characters you can't encode
// in the website's character set.
hstr += "; filename=\"";
hstr += encoding.fromUnicode(path.mid(path.findRev('/') + 1), true);
hstr += "\"";
if (!static_cast<HTMLInputElement*>(current)->value().isEmpty()) {
DeprecatedString mimeType = frame ? frame->mimeTypeForFileName(path).deprecatedString() : DeprecatedString();
if (!mimeType.isEmpty()) {
hstr += "\r\nContent-Type: ";
hstr += mimeType.ascii();
}
}
}
hstr += "\r\n\r\n";
++it;
// append body
form_data.appendData(hstr.data(), hstr.length());
const FormDataListItem &item = *it;
size_t dataSize = item.m_data.size();
if (dataSize != 0)
form_data.appendData(item.m_data, dataSize - 1);
else if (!item.m_path.isEmpty())
form_data.appendFile(item.m_path);
form_data.appendData("\r\n", 2);
}
}
}
}
if (m_multipart)
enc_string = ("--" + m_boundary.deprecatedString() + "--\r\n").ascii();
form_data.appendData(enc_string.data(), enc_string.length());
return true;
}
void CachedXSLStyleSheet::setCharset( const DeprecatedString &chs )
{
if (!chs.isEmpty())
m_decoder->setEncodingName(chs.latin1(), Decoder::EncodingFromHTTPHeader);
}
void DeprecatedRenderSelect::updateFromElement()
{
m_ignoreSelectEvents = true;
// change widget type
bool oldMultiple = m_multiple;
m_multiple = static_cast<HTMLSelectElement*>(node())->multiple();
if (oldMultiple != m_multiple) {
static_cast<ListBox*>(m_widget)->setSelectionMode(m_multiple ? ListBox::Extended : ListBox::Single);
m_selectionChanged = true;
m_optionsChanged = true;
}
// update contents listbox/combobox based on options in m_element
if (m_optionsChanged) {
static_cast<HTMLSelectElement*>(node())->recalcListItems();
const Vector<HTMLElement*>& listItems = static_cast<HTMLSelectElement*>(node())->listItems();
int listIndex;
static_cast<ListBox*>(m_widget)->clear();
bool groupEnabled = true;
for (listIndex = 0; listIndex < int(listItems.size()); listIndex++) {
if (listItems[listIndex]->hasTagName(optgroupTag)) {
HTMLOptGroupElement* optgroupElement = static_cast<HTMLOptGroupElement*>(listItems[listIndex]);
DeprecatedString label = optgroupElement->getAttribute(labelAttr).deprecatedString();
label.replace('\\', backslashAsCurrencySymbol());
// In WinIE, an optgroup can't start or end with whitespace (other than the indent
// we give it). We match this behavior.
label = label.stripWhiteSpace();
// We want to collapse our whitespace too. This will match other browsers.
label = label.simplifyWhiteSpace();
groupEnabled = optgroupElement->isEnabled();
static_cast<ListBox*>(m_widget)->appendGroupLabel(label, groupEnabled);
} else if (listItems[listIndex]->hasTagName(optionTag)) {
HTMLOptionElement* optionElement = static_cast<HTMLOptionElement*>(listItems[listIndex]);
DeprecatedString itemText = optionElement->text().deprecatedString();
if (itemText.isEmpty())
itemText = optionElement->getAttribute(labelAttr).deprecatedString();
itemText.replace('\\', backslashAsCurrencySymbol());
// In WinIE, leading and trailing whitespace is ignored in options. We match this behavior.
itemText = itemText.stripWhiteSpace();
// We want to collapse our whitespace too. This will match other browsers.
itemText = itemText.simplifyWhiteSpace();
if (listItems[listIndex]->parentNode()->hasTagName(optgroupTag))
itemText.prepend(" ");
static_cast<ListBox*>(m_widget)->appendItem(itemText, groupEnabled && optionElement->isEnabled());
} else
ASSERT(false);
m_selectionChanged = true;
}
static_cast<ListBox*>(m_widget)->doneAppendingItems();
setNeedsLayoutAndMinMaxRecalc();
m_optionsChanged = false;
}
// update selection
if (m_selectionChanged)
updateSelection();
m_ignoreSelectEvents = false;
RenderFormElement::updateFromElement();
}
void CachedXBLDocument::setCharset( const DeprecatedString &chs )
{
if (!chs.isEmpty())
m_decoder->setEncoding(chs.latin1(), Decoder::EncodingFromHTTPHeader);
}
