void MsgViewBase::setBackground(unsigned n)
{
QColor c;
bool bSet = false;
for (unsigned i = n; i < (unsigned)paragraphs(); i++){
QString s = text(i);
int n = s.find(MSG_HREF);
if (n < 0){
if (bSet){
setParagraphBackgroundColor(i, c);
}else{
clearParagraphBackground(i);
}
continue;
}
clearParagraphBackground(i);
s = s.mid(n + strlen(MSG_HREF));
int p = s.find('\"');
if (p >= 0)
s = s.left(p);
getToken(s, ',');
s = getToken(s, ',');
if (s.isEmpty()){
bSet = false;
continue;
}
c = QColor(atol(s.latin1()));
bSet = true;
}
}
void MsgViewBase::setBackground(unsigned n)
{
QColor c;
bool bSet = false;
bool bSetColor = false;
for (unsigned i = n; i < (unsigned)paragraphs(); i++){
QString s = text(i);
int n = s.find(MSG_ANCHOR);
if (n >= 0){
QString t = s.mid(n + strlen(MSG_BEGIN));
int p = t.find('\"');
if (p >= 0)
t = t.left(p);
getToken(t, ',');
t = getToken(t, ',');
if (t.isEmpty()){
bSet = false;
}else{
c = QColor(atol(t.latin1()));
bSet = true;
}
bSetColor = false;
}
n = s.find(MSG_BEGIN);
if (n >= 0)
bSetColor = true;
if (bSet && bSetColor){
setParagraphBackgroundColor(i, c);
}else{
clearParagraphBackground(i);
}
bSetColor = false;
}
}
// <hack>
// We have to use this function since Qt has no tag to set background color per-paragraph
// from within HTML. See matching hack in MsgViewBase::messageText.
void MsgViewBase::setBackground(unsigned n)
{
QColor bgcolor;
bool bInMsg = false;
bool bSet = false;
QString sAnchor = QString::fromLatin1(MSG_ANCHOR),
sBegin = QString::fromLatin1(MSG_BEGIN);
int i;
for (i = n; i >= 0; i--){
QString s = text(i);
if (s.find(sAnchor) >= 0)
break;
}
for (; i < paragraphs(); i++){
QString s = text(i);
int anchorPos = s.find(sAnchor);
if (anchorPos >= 0)
{
bInMsg = false;
bSet = false;
// This code could be a bit faster by making assumptions.
// However, I prefer to be correct HTML-parser-wise.
int idStart = anchorPos + sAnchor.length();
int idEnd = s.find('\"', idStart);
if ((idStart >= 0) && (idEnd >= 0))
{
QString id = s.mid(idStart, idEnd - idStart);
// Parse the message id (msgId,backgroundColor,...)
int bgcolorStart = id.find(',');
if (bgcolorStart >= 0)
{
QString sBgcolor = id.mid(bgcolorStart + 1);
int bgcolorEnd = sBgcolor.find(',');
if (bgcolorEnd > 0)
sBgcolor = sBgcolor.left(bgcolorEnd);
if (!sBgcolor.isEmpty())
bgcolor = QColor(sBgcolor.toULong(&bSet));
}
}
}
if (s.find(sBegin) >= 0)
bInMsg = true;
if (bInMsg && bSet){
setParagraphBackgroundColor(i, bgcolor);
}else{
clearParagraphBackground(i);
}
}
}
void KDiffTextEdit::applySyntaxHighlight()
{
// the diff has been loaded so we apply a simple highlighting
static QColor cAdded( 190, 190, 237);
static QColor cRemoved( 190, 237, 190 );
if ( !_highlight )
return;
int paragCount = paragraphs();
for ( int i = 0; i < paragCount; ++i ) {
QString txt = text( i );
if ( txt.length() > 0 ) {
if ( txt.startsWith( "+" ) || txt.startsWith( ">" ) ) {
setParagraphBackgroundColor( i, cAdded );
} else if ( txt.startsWith( "-" ) || txt.startsWith( "<" ) ) {
setParagraphBackgroundColor( i, cRemoved );
}
}
}
}
int MsgView::setMsgBgColor(unsigned long uin, unsigned long id, unsigned long rgb, int start)
{
QString pat;
pat.sprintf("<a href=\"msg://%lu.%lu", uin, id);
for (int n = start; n < paragraphs(); n++){
if (text(n).find(pat) < 0) continue;
pat = "<a href=\"msg://";
for (n++; n < paragraphs(); n++){
if (text(n).isEmpty()) break;
if (text(n).find(pat) >= 0) break;
setParagraphBackgroundColor(n, QColor(rgb));
}
return n;
}
log(L_WARN, "Message bg color not found");
return paragraphs();
}
