// Change plain CR and plain LF to CRLF pairs.
static DeprecatedCString fixLineBreaks(const DeprecatedCString &s)
{
// Compute the length.
unsigned newLen = 0;
const char *p = s.data();
while (char c = *p++) {
if (c == '\r') {
// Safe to look ahead because of trailing '\0'.
if (*p != '\n') {
// Turn CR into CRLF.
newLen += 2;
}
} else if (c == '\n') {
// Turn LF into CRLF.
newLen += 2;
} else {
// Leave other characters alone.
newLen += 1;
}
}
if (newLen == s.length()) {
return s;
}
// Make a copy of the string.
p = s.data();
DeprecatedCString result(newLen + 1);
char *q = result.data();
while (char c = *p++) {
if (c == '\r') {
// Safe to look ahead because of trailing '\0'.
if (*p != '\n') {
// Turn CR into CRLF.
*q++ = '\r';
*q++ = '\n';
}
} else if (c == '\n') {
// Turn LF into CRLF.
*q++ = '\r';
*q++ = '\n';
} else {
// Leave other characters alone.
*q++ = c;
}
}
return result;
}
DeprecatedCString DeprecatedCString::upper() const
{
DeprecatedCString tmp = *this; // copy
char* str = tmp.data();
if( str )
{
while( *str != 0 )
{
*str = toupper(*str);
str++;
}
}
return tmp;
}
void ChromeClient::mouseDidMoveOverElement(const HitTestResult& hit, unsigned modifierFlags)
{
iSeeLogA("ChromeClient::mouseDidMoveOverElement()\n");
// check if the element is a link...
bool isLink = hit.isLiveLink();
if (isLink) {
#if 0
KURL url = hit.absoluteLinkURL();
if (!url.isEmpty() && url != m_hoveredLinkURL) {
CString titleString = hit.title().utf8();
DeprecatedCString urlString = url.prettyURL().utf8();
g_signal_emit_by_name(m_webView, "hovering-over-link", titleString.data(), urlString.data());
m_hoveredLinkURL = url;
}
#endif
} else if (!isLink && !m_hoveredLinkURL.isEmpty()) {
#if 0
g_signal_emit_by_name(m_webView, "hovering-over-link", 0, 0);
m_hoveredLinkURL = KURL();
#endif
}
}
