void qceEqual(const QDocumentCursor& c, const QDocumentCursor& expected, const QString& message){
QEQUAL2(c.hasSelection(),expected.hasSelection(), " got-total: "+cur2str(c)+" expected-total: "+cur2str(expected)+" more: "+message);
QEQUAL2(c.anchorLineNumber(),expected.anchorLineNumber(), " got-total: "+cur2str(c)+" expected-total: "+cur2str(expected)+" more: "+message);
QEQUAL2(c.anchorColumnNumber(),expected.anchorColumnNumber(), " got-total: "+cur2str(c)+" expected-total: "+cur2str(expected)+" more: "+message);
QEQUAL2(c.lineNumber(),expected.lineNumber(), " got-total: "+cur2str(c)+" expected-total: "+cur2str(expected)+" more: "+message);
QEQUAL2(c.columnNumber(),expected.columnNumber(), " got-total: "+cur2str(c)+" expected-total: "+cur2str(expected)+" more: "+message);
}
int LatexTables::findNextToken(QDocumentCursor &cur,QStringList tokens,bool keepAnchor,bool backwards){
int pos=-1;
int nextToken=-1;
int offset=0;
QDocumentCursor::MoveOperation mvNextLine= backwards ? QDocumentCursor::PreviousLine : QDocumentCursor::NextLine;
QDocumentCursor::MoveOperation mvNextChar= backwards ? QDocumentCursor::Left : QDocumentCursor::Right;
QDocumentCursor::MoveOperation mvStartOfLine= backwards ? QDocumentCursor::EndOfLine : QDocumentCursor::StartOfLine;
QDocumentCursor::MoveFlag mvFlag= keepAnchor ? QDocumentCursor::KeepAnchor : QDocumentCursor::MoveAnchor;
do{
QString line=cur.line().text();
if(backwards){
offset=line.length();
}
line=LatexParser::cutComment(line);
if(backwards){
offset=offset-line.length();
QString help;
foreach(const QChar& elem,line)
help.prepend(elem);
line=help;
}
if(line.contains("\\end{")&&!backwards) {
nextToken=-2;
break;
}
if(line.contains("{nigeb\\")&&backwards) {
nextToken=-2;
break;
}
pos=-1;
for(int i=0;i<tokens.count();i++){
QString elem=tokens.at(i);
int colNumber= cur.columnNumber();
if(backwards) colNumber=line.length()+offset-colNumber ;
int zw=line.indexOf(elem,colNumber);
if(zw>-1) {
if(pos>zw || pos==-1){
pos=zw;
nextToken=i;
}
}
}
if(pos<0){
if(!backwards&&cur.lineNumber()>=cur.document()->lineCount()-1) break;
if(backwards&&cur.lineNumber()<=0) break;
cur.movePosition(1,mvNextLine,mvFlag);
cur.movePosition(1,mvStartOfLine,mvFlag);
}
}while(pos<0);
if(pos>-1) {
cur.movePosition(1,mvStartOfLine,mvFlag);
cur.movePosition(pos+tokens.at(nextToken).length()+offset,mvNextChar,mvFlag);
}
return nextToken;
}
/*!
*/
bool QHexPanel::paint(QPainter *p, QEditor *e)
{
// qWarning("drawing Hex panel... [%i, %i, %i, %i]",
// geometry().x(),
// geometry().y(),
// geometry().width(),
// geometry().height());
#if 1
//hexeditor->resize(geometry().size());
#else
static QPixmap _warn(":/warning.png"), _mod(":/save.png");
QString s;
int xpos = 10;
QDocumentCursor c = e->cursor();
const QFontMetrics fm(fontMetrics());
const int ls = fm.lineSpacing();
const int ascent = fm.ascent() + 3;
s = tr("Line : %1 Visual column : %2 Text column : %3")
.arg(c.lineNumber() + 1)
.arg(c.visualColumnNumber())
.arg(c.columnNumber());
p->drawText(xpos, ascent, s);
xpos += fm.width(s) + 10;
int sz = qMin(height(), _mod.height());
//int lastMod = d->lastModified().secsTo(QDateTime::currentDateTime());
//QString timeDiff = tr("(%1 min %2 s ago)").arg(lastMod / 60).arg(lastMod % 60);
//xpos += 10;
if ( e->isContentModified() )
{
p->drawPixmap(xpos, (height() - sz) / 2, sz, sz, _mod);
//xpos += sz;
//xpos += 10;
//p->drawText(xpos, ascent, timeDiff);
}
xpos += sz + 10;
//xpos += fm.width(timeDiff);
//xpos += 20;
// s = editor()->flag(QEditor::Overwrite) ? tr("OVERWRITE") : tr("INSERT");
// p->drawText(xpos, ascent, s);
// xpos += fm.width(s) + 10;
#endif
return true;
}
/*!
*/
void QStatusPanel::paint(QPainter *p, QEditor *e)
{
//qDebug("drawing status panel... [%i, %i, %i, %i]",
// geometry().x(),
// geometry().y(),
// geometry().width(),
// geometry().height());
static QPixmap _warn(":/warning.png");
QString s;
int xpos = 10;
QDocumentCursor c = e->cursor();
const QFontMetrics fm(fontMetrics());
const int ls = fm.lineSpacing();
const int ascent = fm.ascent() + 3;
s = tr("Line : %1 Visual column : %2 Text column : %3")
.arg(c.lineNumber() + 1)
.arg(c.visualColumnNumber())
.arg(c.columnNumber());
p->drawText(xpos, ascent, s);
xpos += fm.width(s) + 10;
// TODO : draw icon to show mod status
s = editor()->flag(QEditor::Overwrite) ? tr("OVERWRITE") : tr("INSERT");
p->drawText(xpos, ascent, s);
xpos += fm.width(s) + 10;
m_conflictSpot = 0;
if ( editor()->isInConflict() )
{
s = tr("Conflict");
int w = fm.width(s) + 30;
if ( xpos + w + _warn.width() < width() )
{
m_conflictSpot = width() - (w + _warn.width());
p->drawText(width() - w + 15, ascent, s);
p->drawPixmap(m_conflictSpot, (ls - _warn.height()) / 2 + 2, _warn);
} else if ( xpos + _warn.width() < width() ) {
m_conflictSpot = width() - _warn.width();
p->drawPixmap(m_conflictSpot, (ls - _warn.height()) / 2 + 2, _warn);
}
}
setFixedHeight(ls + 4);
}
bool LatexTables::inTableEnv(QDocumentCursor &cur){
QDocumentCursor c(cur);
int result=findNextToken(c,QStringList(),false,true);
if(result!=-2) return false;
if(c.lineNumber()==cur.lineNumber()) return false;
QString line=c.line().text();
int pos=line.indexOf("\\begin");
if(pos>-1){
QStringList values;
LatexParser::resolveCommandOptions(line,pos,values);
QString env=values.takeFirst();
if(!env.startsWith("{")||!env.endsWith("}")) return -1;
env=env.mid(1);
env.chop(1);
if(tabularNames.contains(env,Qt::CaseSensitive)||tabularNamesWithOneOption.contains(env,Qt::CaseSensitive)){
int result=findNextToken(c,QStringList());
if(result!=-2) return false;
if(c.lineNumber()>cur.lineNumber()) return true;
}
}
return false;
}
int LatexTables::getColumn(QDocumentCursor &cur){
QDocumentCursor c(cur);
QStringList tokens("\\\\");
int result=findNextToken(c,tokens,true,true);
if(result==0) c.movePosition(2,QDocumentCursor::Right,QDocumentCursor::KeepAnchor);
if(c.lineNumber()==cur.lineNumber() && c.selectedText().contains(QRegExp("^\\s*$"))){
c.movePosition(1,QDocumentCursor::EndOfLine,QDocumentCursor::KeepAnchor);
QString zw=c.selectedText();
if(zw.contains(QRegExp("^\\s*$"))) return -1;
}
c.clearSelection();
tokens << "\\&" << "&";
int col=0;
do{
result=findNextToken(c,tokens);
if(c.lineNumber()>cur.lineNumber()|| (c.lineNumber()==cur.lineNumber() && c.columnNumber()>cur.columnNumber())) break;
if(result==2) col++;
}while(result>0);
return col;
}
/*!
*/
bool QStatusPanel::paint(QPainter *p, QEditor *e)
{
//qDebug("drawing status panel... [%i, %i, %i, %i]",
// geometry().x(),
// geometry().y(),
// geometry().width(),
// geometry().height());
static QPixmap _warn(":/warning.png"), _mod(":/save.png");
QString s;
int xpos = 10;
QDocumentCursor c = e->cursor();
const QFontMetrics fm(fontMetrics());
const int ls = fm.lineSpacing();
const int ascent = fm.ascent() + 3;
s = tr("Line : %1 Visual column : %2 Text column : %3")
.arg(c.lineNumber() + 1)
.arg(c.visualColumnNumber())
.arg(c.columnNumber());
p->drawText(xpos, ascent, s);
xpos += fm.width(s) + 10;
int sz = qMin(height(), _mod.height());
//int lastMod = d->lastModified().secsTo(QDateTime::currentDateTime());
//QString timeDiff = tr("(%1 min %2 s ago)").arg(lastMod / 60).arg(lastMod % 60);
//xpos += 10;
if ( e->isContentModified() )
{
p->drawPixmap(xpos, (height() - sz) / 2, sz, sz, _mod);
//xpos += sz;
//xpos += 10;
//p->drawText(xpos, ascent, timeDiff);
}
xpos += sz + 10;
//xpos += fm.width(timeDiff);
//xpos += 20;
s = editor()->flag(QEditor::Overwrite) ? tr("OVERWRITE") : tr("INSERT");
p->drawText(xpos, ascent, s);
xpos += fm.width(s) + 10;
m_conflictSpot = 0;
if ( editor()->isInConflict() )
{
s = tr("Conflict");
int w = fm.width(s) + 30;
if ( xpos + w + _warn.width() < width() )
{
m_conflictSpot = width() - (w + _warn.width());
p->drawText(width() - w + 15, ascent, s);
p->drawPixmap(m_conflictSpot, (ls - _warn.height()) / 2 + 2, _warn);
} else if ( xpos + _warn.width() < width() ) {
m_conflictSpot = width() - _warn.width();
p->drawPixmap(m_conflictSpot, (ls - _warn.height()) / 2 + 2, _warn);
}
}
setFixedHeight(ls + 4);
QTimer::singleShot(1000, this, SLOT( update() ) );
return true;
}
QString cur2str(const QDocumentCursor &c){
if (c.hasSelection()) return QString("%1|%2|%3|%4").arg(c.anchorLineNumber()).arg(c.anchorColumnNumber()).arg(c.lineNumber()).arg(c.columnNumber());
return QString("%1|%2").arg(c.lineNumber()).arg(c.columnNumber());
}
