ReportItem::PrintResult ReportItemBand::printMetaPaint(ReportItemMetaPaint *out, const ReportItem::Rect &bounding_rect)
{
qfLogFuncFrame() << this;
if(isCreateFromData() && !detail()) {
createChildItemsFromData();
}
//qfInfo() << dataTable().toString();
/*--
if(dataTable().isNull() && !processor()->isDesignMode()) { /// pokud neni table (treba bez radku), band se vubec netiskne
PrintResult res;
res.value = PrintOk;
return res;
}
--*/
if(isHeaderOnBreak()) {
/// print everything except of detail again
ReportItemDetail *it_det = detail();
if(it_det)
it_det->resetIndexToPrintRecursively(ReportItem::IncludingParaTexts);
indexToPrint = 0;
}
PrintResult res = Super::printMetaPaint(out, bounding_rect);
qfDebug() << "\tRETURN:" << res.toString();
return res;
}
Application::Application(int argc, char** argv)
: QApplication(argc, argv), m_sum(0)
{
int* data = new int[100];
for (int i = 0; i < 100; ++i)
{
data[i] = i;
}
PrintResult* resultA = new PrintResult(this);
PrintResult* resultB = new PrintResult(this);
connect(resultA, SIGNAL(sum(int)), this, SLOT(accumulate(int)));
connect(resultB, SIGNAL(sum(int)), this, SLOT(accumulate(int)));
resultA->setFuture(QtConcurrent::run(boost::bind(&Processor::process, new Processor(this), data, 50)));
resultB->setFuture(QtConcurrent::run(boost::bind(&Processor::process, new Processor(this), data + 50, 50)));
std::cout << "sup\n";
QTimer* timer = new QTimer(this);
timer->setInterval(5000);
timer->start();
connect(timer, SIGNAL(timeout()), this, SLOT(timeout()));
}
ReportItem::PrintResult ReportItemDetail::printMetaPaint(ReportItemMetaPaint *out, const ReportItem::Rect &bounding_rect)
{
qfLogFuncFrame();
QF_TIME_SCOPE("ReportItemDetail::printMetaPaint");
ReportItemBand *band = qobject_cast<ReportItemBand*>(parent());
BandDataModel *model = nullptr;
if(band) {
model = band->model();
if(model) {
if(currentIndex() < 0) {
//qfWarning() << "emit rowCountChanged()";
//emit rowCountChanged();
setCurrentIndex(0);
}
}
}
/*--
PrintResult res;
bool design_mode = processor()->isDesignMode(); /// true znamena, zobraz prvni radek, i kdyz tam nejsou data.
//qfInfo() << "design mode:" << design_mode;
if(!design_mode && (data_table.isNull() || dataRow().isNull())) {
/// prazdnej detail vubec netiskni
res.value = PrintOk;
return res;
}
--*/
PrintResult res = Super::printMetaPaint(out, bounding_rect);
if(res.isPrintFinished()) {
if(model) {
/// take next data row
int ix = currentIndex() + 1;
qfDebug() << currentIndex() << "/" << model->rowCount();
//qfDebug() << model->dump();
if(ix < model->rowCount()) {
QF_TIME_SCOPE("ReportItemDetail::printMetaPaint 3");
setCurrentIndex(ix);
resetIndexToPrintRecursively(ReportItem::IncludingParaTexts);
res.setNextDetailRowExists(true);
}
else {
resetCurrentIndex();
}
}
}
return res;
}
ReportItem::PrintResult ReportItemBreak::printMetaPaint(ReportItemMetaPaint *out, const ReportItem::Rect &bounding_rect )
{
qfLogFuncFrame() << "is breaking:" << m_breaking;
Q_UNUSED(bounding_rect);
Q_UNUSED(out);
if(!isVisible()) {
return PrintResult::createPrintFinished();
}
PrintResult ret = PrintResult::createPrintFinished();
if(!m_breaking) {
ret = PrintResult::createPrintAgain();
if(breakType() == BreakType::Page)
ret.setPageBreak(true);
else if(breakType() == BreakType::Column)
ret.setColumnBreak(true);
}
m_breaking = !m_breaking;
return ret;
}
ReportItem::PrintResult ReportItemBand::printMetaPaint(ReportItemMetaPaint *out, const Rect &bounding_rect)
{
qfLogFuncFrame() << this;
//qfInfo() << dataTable().toString();
/*--
if(dataTable().isNull() && !processor()->isDesignMode()) { /// pokud neni table (treba bez radku), band se vubec netiskne
PrintResult res;
res.value = PrintOk;
return res;
}
--*/
if(isHeaderOnBreak()) {
/// print everything except of detail again
for(int i=0; i<itemCount(); i++) {
ReportItem *it = itemAt(i);
if(it->toDetail() == NULL)
it->resetIndexToPrintRecursively(ReportItem::IncludingParaTexts);
}
indexToPrint = 0;
}
PrintResult res = ReportItemFrame::printMetaPaint(out, bounding_rect);
qfDebug() << "\tRETURN:" << res.toString();
return res;
}
ReportItem::PrintResult ReportItemPara::printMetaPaintChildren(ReportItemMetaPaint *out, const ReportItem::Rect &bounding_rect)
{
qfLogFuncFrame() << this << bounding_rect.toString();
PrintResult res = PR_PrintedOk;
if(m_indexToPrint == 0) {
printedText = paraText();
}
//qfInfo() << printedText;
QString text = printedText.mid(m_indexToPrint);
int initial_index_to_print = m_indexToPrint;
QString sql_id = sqlId();
/// tiskne se prazdny text
bool omit_empty_text = isOmitEmptyText();
if(text.isEmpty() && omit_empty_text) {
}
else {
QString text_to_layout = text;
//qfWarning() << "length: " << text.length() << " text: [" << text << "]\n" << text.toUtf8().toHex();
bool text_item_should_be_created = true;
style::CompiledTextStyle style;
style::Text *p_text_style = effectiveTextStyle();
if(p_text_style) {
style = p_text_style->textStyle();
}
QFontMetricsF font_metrics = processor()->fontMetrics(style.font());
QTextOption text_option;
{
if(isTextWrap())
text_option.setWrapMode(QTextOption::WrapAtWordBoundaryOrAnywhere);
//alignment_flags |= Qt::TextWordWrap;
int al = textHAlign() | textVAlign();
Qt::Alignment alignment_flags = (Qt::Alignment)al;
text_option.setAlignment(alignment_flags);
}
Rect rendered_bounding_rect;
/// velikost boundingRect je v mm, tak to prepocitej na body vystupniho zarizeni
rendered_bounding_rect = qmlwidgets::graphics::mm2device(bounding_rect, processor()->paintDevice());
bool render_check_mark = false;
QRegExp rx = ReportItemMetaPaint::checkReportSubstitutionRegExp;
if(rx.exactMatch(text_to_layout)) {
//bool check_on = rx.capturedTexts().value(1) == "1";
rendered_bounding_rect = font_metrics.boundingRect('X');
render_check_mark = true;
m_indexToPrint += text_to_layout.length();
}
else {
if(text_to_layout.isEmpty()) {
/// neni omitEmptyString, takze i prazdnej text vyrendruj alespon jako mezeru aby se na to dalo treba kliknout
text_to_layout = ' ';
}
//text.replace(ReportItemMetaPaint::checkOnReportSubstitution, "X");
//text.replace(ReportItemMetaPaint::checkOffReportSubstitution, "X");
//qfInfo().noSpace().color(QFLog::Green) << "index to print: " << indexToPrint << " text: '" << text << "'";
//qfInfo() << "bounding rect:" << bounding_rect.toString();
//qfWarning() << "device physical DPI:" << processor()->paintDevice()->physicalDpiX() << processor()->paintDevice()->physicalDpiY();
//qfWarning().noSpace() << "'" << text << "' font metrics: " << br.toString();
//QString text = element.text().simplified().replace("\\n", "\n");
//qfInfo() << "br:" << br.toString();
//Rect br_debug = br;
//bool splitted = false;
/// do layout
{
qreal leading = font_metrics.leading();
qreal height = 0;
qreal width = 0;
textLayout.setFont(style.font());
textLayout.setTextOption(text_option);
textLayout.setText(text_to_layout);
textLayout.beginLayout();
bool finished = false;
while (!finished) {
QTextLine line = textLayout.createLine();
finished = !line.isValid();
if(!finished) {
line.setLineWidth(rendered_bounding_rect.width()); /// setWidth() nastavi spravne line.height(), proto musi byt pred merenim popsane vysky.
if((line.textLength() == 0) && (line.textStart() + line.textLength() == text_to_layout.length())) {
/// nevim kde je chyba, pri vicerakovych textech mi to pridava jeden prazdnej radek na konec, takhle se tomu snazim zabranit (Qt 4.6.3)
finished = true;
}
else {
qreal interline_space = (height > 0)? leading: 0;
if(height + interline_space + line.height() > rendered_bounding_rect.height()) {
res = PR_PrintAgainOnNextPage;
if(height == 0) {
/// nevejde se ani jeden radek
text_item_should_be_created = false;
break;
}
else {
/// neco se preci jenom veslo
int pos = line.textStart();
m_indexToPrint += pos;
break;
}
}
height += interline_space;
line.setPosition(QPointF(0., height));
height += line.height();
width = qMax(width, line.naturalTextWidth());
}
}
if(finished) {
m_indexToPrint = printedText.length();
}
}
textLayout.endLayout();
rendered_bounding_rect.setWidth(width);
rendered_bounding_rect.setHeight(height);
}
}
/// velikost boundingRect je v bodech vystupniho zarizeni, tak to prepocitej na mm
rendered_bounding_rect = qmlwidgets::graphics::device2mm(rendered_bounding_rect, processor()->paintDevice());
/// rendered rect is left aligned, if text is reight aligned or centered, the ReportItemMetaPaintText::paint() does it
if(text_item_should_be_created ) {
ReportItemMetaPaintText *mt;
if(render_check_mark )
mt = new ReportItemMetaPaintCheck(out, this);
else {
mt = new ReportItemMetaPaintText(out, this);
mt->sqlId = sql_id;
//--mt->editGrants = elementAttribute("editGrants");
}
//qfInfo() << "creating item:" << mt;
mt->pen = style.pen();
mt->font = style.font();
mt->text = text.mid(0, m_indexToPrint - initial_index_to_print);
//qfWarning() << "text:" << text;
mt->textOption = text_option;
mt->renderedRect = rendered_bounding_rect;
mt->renderedRect.flags = designedRect.flags;
}
//qfDebug().color(QFLog::Green, QFLog::Red) << "\tleading:" << processor()->fontMetrics(style.font).leading() << "\theight:" << processor()->fontMetrics(style.font).height();
qfDebug() << "\tchild rendered rect:" << rendered_bounding_rect.toString();
}
qfDebug() << "\t<<< CHILDREN paraText return:" << res.toString();
return res;
}
/*
class N
{
static int& nref() {
static int n = 0;
return n;
}
public:
N() {nref()++;}
~N() {nref()--;}
operator int() const {return nref();}
};
*/
ReportItem::PrintResult ReportItemFrame::printMetaPaintChildren(ReportItemMetaPaint *out, const ReportItem::Rect &bounding_rect)
{
qfLogFuncFrame();// << element.tagName() << "id:" << element.attribute("id") << "itemCount:" << itemsToPrintCount() << "indexToPrint:" << indexToPrint;
qfDebug() << "\tbounding_rect:" << bounding_rect.toString();
//N n;
//QF_TIME_SCOPE(QString::number((int)n) + ": ReportItemFrame::printMetaPaintChildren");
PrintResult res = PR_PrintedOk;
Rect paint_area_rect = bounding_rect;
if(layout() == LayoutStacked) {
/// allways print all the children) in the stacked layout
/// it is used mainly for page header & footers, they shoud be on each page
//Rect rendered_rect;
for(m_indexToPrint=0; m_indexToPrint<itemsToPrintCount(); m_indexToPrint++) {
ReportItem *it = itemToPrintAt(m_indexToPrint);
Rect children_paint_area_rect = paint_area_rect;
ChildSize sz = it->childSize(LayoutVertical);
children_paint_area_rect.setHeight(sz.fromParentSize(paint_area_rect.height()));
PrintResult ch_res = it->printMetaPaint(out, children_paint_area_rect);
if(ch_res == PR_PrintAgainOnNextPage) {
if(res == PR_PrintedOk) {
/// only one child can be printed again
/// others are ignored in ch_res flags
res = ch_res;
}
}
else {
// print item again on new page
it->resetIndexToPrintRecursively(true);
}
//qfInfo() << indexToPrint << "ch res:" << ch_res.toString() << "res:" << res.toString();
}
}
else if(layout() == LayoutHorizontal) {
/// Break is ignored in horizontal layout
QList<ChildSize> layout_sizes;
m_indexToPrint = 0; /// allways print from 0 index (all the children) in horizontal layout
/// horizontalni layout musi mit procenta rozpocitany dopredu, protoze jinak by se mi nezalamovaly texty v tabulkach
{
/// get layout sizes in the layout direction
for(int i=m_indexToPrint; i<itemsToPrintCount(); i++) {
ReportItem *it = itemToPrintAt(i);
layout_sizes << it->childSize(layout());
}
}
/// get layout sizes in the orthogonal layout direction
/// je to bud absolutni hodnota nebo % z bbr
QList<ChildSize> orthogonal_sizes;
for(int i=m_indexToPrint; i<itemsToPrintCount(); i++) {
ReportItem *it = itemToPrintAt(i);
Layout ol = orthogonalLayout();
ChildSize sz = it->childSize(ol);
if(sz.unit == Rect::UnitPercent) {
sz.size = paint_area_rect.sizeInLayout(ol); /// udelej z nej rubber, roztahne se dodatecne
}
orthogonal_sizes << sz;
}
/// Items should be printed in special order to make proper layout of all the kinds of size specifiers (xx, undefined, "xx%")
/// in horizontal layout, print fixed mm size width items first, the rubber (without width specified) ones as second, rest of space divide according to % value
/// when printed, rearange printed items to their original layout order
QMap<int, int> layout_ix_to_print_ix; /// layout_ix->print_ix
qreal sum_mm = 0;
bool has_percent = false;
/// print rubber and fixed
for(int i=0; i<itemsToPrintCount(); i++) {
ReportItem *it = itemToPrintAt(i);
ChildSize sz = layout_sizes.value(i);
//qfInfo() << "child:" << i << "size:" << sz.size << "unit:" << Rect::unitToString(sz.unit);
if(sz.unit == Rect::UnitMM) {
Rect ch_bbr = paint_area_rect;
ch_bbr.setLeft(paint_area_rect.left() + sum_mm);
if(sz.size > 0)
ch_bbr.setWidth(sz.size);
else
ch_bbr.setWidth(paint_area_rect.width() - sum_mm);
if(orthogonal_sizes[i].size > 0) {
ch_bbr.setSizeInLayout(orthogonal_sizes[i].size, orthogonalLayout());
}
//qfInfo() << "\t tisknu fixed:" << it->designedRect.toString();
int prev_children_cnt = out->childrenCount();
PrintResult ch_res = it->printMetaPaint(out, ch_bbr);
if(out->children().count() > prev_children_cnt) {
//qfInfo() << "rubber fixed:" << i << "->" << prev_children_cnt;
layout_ix_to_print_ix[i] = prev_children_cnt;
double width = out->lastChild()->renderedRect.width();
sum_mm += width;
//qfInfo() << "\t sum_mm:" << sum_mm;
if(ch_res == PR_PrintAgainOnNextPage) {
/// para can be printed as NotFit if it owerflows its parent frame
res = ch_res;
}
}
else {
if(ch_res == PR_PrintedOk) {
/// jediny, kdo se nemusi vytisknout je band
if(it->isVisible()) {
qfWarning() << "jak to, ze se dite nevytisklo v horizontalnim layoutu?" << it;
}
}
else {
//qfInfo() << "\t NOT OK";
res = ch_res;
break;
}
}
}
else {
has_percent = true;
}
}
qreal rest_mm = paint_area_rect.width() - sum_mm;
if(res == PR_PrintedOk) {
if(has_percent) {
/// divide rest of space to xx% items
qreal sum_percent = 0;
int cnt_0_percent = 0;
for(int i=0; i<itemsToPrintCount(); i++) {
ReportItem *it = itemToPrintAt(i);
ChildSize sz = it->childSize(layout());
if(sz.unit == Rect::UnitPercent) {
if(sz.size == 0)
cnt_0_percent++;
else
sum_percent += sz.size;
}
}
if(rest_mm <= 0) {
qfWarning() << "Percent exist but rest_mm is" << rest_mm << ". Ignoring rest of frames";
}
else {
/// print percent items
qreal percent_0 = 0;
if(cnt_0_percent > 0)
percent_0 = (100 - sum_percent) / cnt_0_percent;
for(int i=0; i<itemsToPrintCount(); i++) {
ReportItem *it = itemToPrintAt(i);
ChildSize sz = it->childSize(layout());
if(sz.unit == Rect::UnitPercent) {
qreal d;
if(sz.size == 0)
d = rest_mm * percent_0 / 100;
else
d = rest_mm * sz.size / 100;
//qfInfo() << d;
Rect ch_bbr = paint_area_rect;
ch_bbr.setWidth(d);
if(orthogonal_sizes[i].size > 0) {
ch_bbr.setSizeInLayout(orthogonal_sizes[i].size, orthogonalLayout());
}
//qfInfo() << it << "tisknu percent" << it->designedRect.toString();
//qfInfo() << "chbr" << ch_bbr.toString();
int prev_children_cnt = out->childrenCount();
PrintResult ch_res = it->printMetaPaint(out, ch_bbr);
if(out->children().count() > prev_children_cnt) {
//qfInfo() << "percent:" << i << "->" << prev_children_cnt;
layout_ix_to_print_ix[i] = prev_children_cnt;
if(ch_res == PR_PrintAgainOnNextPage) {
/// para se muze vytisknout a pritom bejt not fit, pokud pretece
res = ch_res;
}
}
else {
if(ch_res == PR_PrintedOk) {
/// jediny, kdo se nemusi vytisknout je band
if(it->isVisible()) {
qfWarning() << "jak to, ze se dite nevytisklo v horizontalnim layoutu?" << it;
}
}
else {
res = ch_res;
break;
}
}
}
}
}
/// arrange prited children to their original order
//qfInfo() << "\t poradi tisku cnt:<<" << poradi_tisku.count() << out->childrenCount();
if(layout_ix_to_print_ix.count() == out->children().count()) {
int children_count = out->children().count();
//qfInfo() << "children cnt:" << children_count;
//QF_ASSERT(poradi_tisku.count() == out->children().count(), "nevytiskly se vsechny deti v horizontalnim layoutu");
QVector<qf::core::utils::TreeItemBase*> old_children(layout_ix_to_print_ix.count());
/// get printed children pointers
for(int i=0; i<children_count; i++)
old_children[i] = out->children()[i];
/// arrange them to the original order
/// v mape nemusi byt rada klicu souvisla (kdyz se nejake dite nevytiskne)
QMapIterator<int, int> iter(layout_ix_to_print_ix);
int new_print_ix = 0;
while(iter.hasNext()) {
iter.next();
int old_print_ix = iter.value();
if(0 <= new_print_ix && new_print_ix < children_count) {
//qfInfo() << old_print_ix << "->" << new_print_ix;
if(new_print_ix != old_print_ix)
out->childrenRef()[new_print_ix] = old_children[old_print_ix];
new_print_ix++;
}
else
qfWarning() << QF_FUNC_NAME << "order:" << old_print_ix << "new_ix:" << new_print_ix << "out of range:" << children_count;
}
/// set children proper offsets
qreal offset_x = 0;
for(int i=0; i<layout_ix_to_print_ix.count(); i++) {
//qfInfo() << "\t poradi tisku <<" << i << "offset:" << offset_x;
ReportItemMetaPaint *it = out->child(i);
/// shift them including their own children recursively :(
double shift_x = paint_area_rect.left() + offset_x - it->renderedRect.left();
//if(parent_grid) qfInfo() << i << "offset_x:" << offset_x << "bbr left:" << bbr.left() << "chbbr left:" << ch_bbr.left();
if(qFloatDistance(shift_x, 0) > 200)
it->shift(Point(shift_x, 0));
offset_x += it->renderedRect.width();
}
}
else {
qfWarning() << this << "nesedi poradi pocty tisku" << layout_ix_to_print_ix.count() << out->children().count();
}
}
}
if(res == PR_PrintAgainOnNextPage) {
/// detail by mel mit, pokud se ma zalamovat, vzdy vertikalni layout, jinak tato funkce zpusobi, ze se po zalomeni vsechny dcerine bandy budou tisknout cele znova
/// zakomentoval jsem to a zda se, ze to zatim nicemu nevadi
//resetIndexToPrintRecursively(!ReportItem::IncludingParaTexts);
}
}
else {
/// vertical layout
/// print % like a rubber dimension and if print result is PrintOk resize rendered rect of printed metapaint item
/// break funguje tak, ze pri 1., 3., 5. atd. tisku vraci PrintNotFit a pri sudych PrintOk
/// prvni break na strance znamena, ze jsem tu uz po zalomeni, takze se tiskne to za break.
int index_to_print_0 = m_indexToPrint;
for(; m_indexToPrint<itemsToPrintCount(); m_indexToPrint++) {
ReportItem *child_item_to_print = itemToPrintAt(m_indexToPrint);
Rect children_paint_area_rect = paint_area_rect;
qfDebug() << "\tch_bbr v1:" << children_paint_area_rect.toString();
{
/// find child paint area size in layout direction
qreal d = children_paint_area_rect.sizeInLayout(layout());
ChildSize sz = child_item_to_print->childSize(layout());
//qfInfo() << it << "chbrd:" << ch_bbr.toString() << "d:" << d;// << "size in ly:" << sz.fillLayoutRatio();
if(sz.fillLayoutRatio() >= 0) {
}
else if(sz.unit == Rect::UnitMM) {
if(sz.size > 0)
d = sz.size;
}
else {
ReportItemFrame *frit = qobject_cast<ReportItemFrame*>(child_item_to_print);
if(frit)
qfWarning() << "This should never happen" << child_item_to_print;
}
//qfInfo() << "\t ch_bbr.sizeInLayout(layout():" << ch_bbr.sizeInLayout(layout()) << "d:" << d;
d = qMin(children_paint_area_rect.sizeInLayout(layout()), d);
children_paint_area_rect.setSizeInLayout(d, layout());
//qfInfo() << "\t ch_bbr:" << ch_bbr.toString();
}
{
/// orthogonal size
Layout ol = orthogonalLayout();
ChildSize o_sz = child_item_to_print->childSize(ol);
if(o_sz.unit == Rect::UnitPercent) {
if(o_sz.size == 0)
o_sz.size = paint_area_rect.sizeInLayout(ol);
else
o_sz.size = o_sz.size / 100 * paint_area_rect.sizeInLayout(ol);
}
//it->metaPaintOrthogonalLayoutLength = sz.size;
qfDebug() << "\tsetting orthogonal length:" << o_sz.size;
//if(it->isBreak() && i > indexToPrint && layout == LayoutVertical) break; /// v horizontalnim layoutu break ignoruj
if(o_sz.size > 0) {
children_paint_area_rect.setSizeInLayout(o_sz.size, orthogonalLayout());
}
}
qfDebug() << "\tch_bbr v2:" << children_paint_area_rect.toString();
int prev_children_cnt = out->childrenCount();
PrintResult ch_res = child_item_to_print->printMetaPaint(out, children_paint_area_rect);
if(ch_res == PR_PrintedOk || ch_res == PR_PrintAgainDetail) {
/// muze se stat, ze se dite nevytiskne, napriklad band nema zadna data
if(out->children().count() > prev_children_cnt) {
ReportItemMetaPaint *mpi = out->lastChild();
if(mpi) {
const Rect &r = mpi->renderedRect;
/// cut rendered area
paint_area_rect.cutSizeInLayout(r, layout());
if(ch_res == PR_PrintAgainDetail) {
m_indexToPrint--; /// vytiskni ho znovu
}
}
}
}
else {
/// pokud je vertikalni layout, a dite se nevejde vrat PrintNotFit
res = ch_res;
break;
}
if(child_item_to_print->isBreak() && m_indexToPrint > index_to_print_0)
break;
}
}
//res = checkPrintResult(res);
qfDebug() << "\t<<< CHILDREN return:" << res.toString();
return res;
}