mirrors/LimeReport
0
0
Fork 0
mirror of https://github.com/fralx/LimeReport.git synced 2025-11-25 00:18:06 +03:00
Code Activity

Merge branch '1.4' into 1.4_QJSEngine

Browse Source 
# Conflicts:
#	limereport/lritemdesignintf.cpp
#	limereport/lrreportrender.cpp
#	limereport/lrscriptenginemanager.cpp
This commit is contained in:
Arin Alexander
2017-02-08 19:21:08 +03:00
parent 43bff192a9 f7a3ff622b
commit c37a310918
50 changed files with 5138 additions and 532 deletions
Download Patch File Download Diff File Expand all files Collapse all files

200
limereport/lrreportrender.cpp
View File

@@ -167,8 +167,17 @@ void ReportRender::setScriptContext(ScriptEngineContext* scriptContext)
bool ReportRender::runInitScript(){
if (m_scriptEngineContext){
ScriptValueType res = ScriptEngineManager::instance().scriptEngine()->evaluate(m_scriptEngineContext->initScript());
QScriptEngine* engine = ScriptEngineManager::instance().scriptEngine();
engine->pushContext();
QScriptValue res = engine->evaluate(m_scriptEngineContext->initScript());
if (res.isBool()) return res.toBool();
if (engine->hasUncaughtException()) {
QMessageBox::critical(0,tr("Error"),
QString("Line %1: %2 ").arg(engine->uncaughtExceptionLineNumber())
.arg(engine->uncaughtException().toString())
);
return false;
}
}
return true;
}
@@ -200,11 +209,11 @@ void ReportRender::renderPage(PageDesignIntf* patternPage)
{
m_curentNameIndex = 0;
m_patternPageItem = patternPage->pageItem();
if (m_patternPageItem->resetPageNumber() && m_pageCount>0) {
resetPageNumber(PageReset);
}
//m_pageCount = 1;
m_renderCanceled = false;
BandDesignIntf* reportFooter = m_patternPageItem->bandByType(BandDesignIntf::ReportFooter);
m_reportFooterHeight = 0;
@@ -214,12 +223,21 @@ void ReportRender::renderPage(PageDesignIntf* patternPage)
#ifdef HAVE_UI_LOADER
initDialogs();
#endif
if (m_scriptEngineContext){
baseDesignIntfToScript(patternPage->pageItem());
foreach (BaseDesignIntf* item, patternPage->pageItem()->childBaseItems()){
baseDesignIntfToScript(item);
}
}
if (runInitScript()){
clearPageMap();
try{
datasources()->setAllDatasourcesToFirst();
datasources()->clearGroupFuntionsExpressions();
} catch(ReportError &exception){
//TODO possible should thow exeption
QMessageBox::critical(0,tr("Error"),exception.what());
@@ -227,10 +245,11 @@ void ReportRender::renderPage(PageDesignIntf* patternPage)
}
clearPageMap();
startNewPage();
renderBand(m_patternPageItem->bandByType(BandDesignIntf::ReportHeader),StartNewPageAsNeeded);
renderBand(m_patternPageItem->bandByType(BandDesignIntf::ReportHeader), 0, StartNewPageAsNeeded);
BandDesignIntf* lastRenderedBand = 0;
for (int i=0;i<m_patternPageItem->dataBandCount() && !m_renderCanceled;i++){
@@ -241,16 +260,17 @@ void ReportRender::renderPage(PageDesignIntf* patternPage)
}
if (reportFooter)
renderBand(reportFooter,StartNewPageAsNeeded);
renderBand(reportFooter, 0, StartNewPageAsNeeded);
if (lastRenderedBand && lastRenderedBand->keepFooterTogether())
closeFooterGroup(lastRenderedBand);
BandDesignIntf* tearOffBand = m_patternPageItem->bandByType(BandDesignIntf::TearOffBand);
if (tearOffBand)
renderBand(tearOffBand,StartNewPageAsNeeded);
BandDesignIntf* tearOffBand = m_patternPageItem->bandByType(BandDesignIntf::TearOffBand);
if (tearOffBand)
renderBand(tearOffBand, 0, StartNewPageAsNeeded);
savePage(true);
ScriptEngineManager::instance().scriptEngine()->popContext();
}
}
@@ -261,7 +281,7 @@ int ReportRender::pageCount()
PageItemDesignIntf::Ptr ReportRender::pageAt(int index)
{
if ((index>m_renderedPages.count()-1)||(index<0)) throw ReportError("page index out of range");
if ((index>m_renderedPages.count()-1)||(index<0)) throw ReportError(tr("page index out of range"));
else return m_renderedPages.at(index);
}
@@ -283,6 +303,7 @@ void ReportRender::initRenderPage()
m_renderPageItem = new PageItemDesignIntf(m_patternPageItem->pageSize(), m_patternPageItem->pageRect());
m_renderPageItem->initFromItem(m_patternPageItem);
m_renderPageItem->setItemMode(PreviewMode);
m_renderPageItem->setPatternName(m_patternPageItem->objectName());
}
}
@@ -365,7 +386,8 @@ void ReportRender::replaceGroupsFunction(BandDesignIntf *band)
if (rx.indexIn(content)>=0){
int pos = 0;
while ( (pos = rx.indexIn(content,pos))!= -1 ){
content.replace(rx.capturedTexts().at(0),QString("%1(%2,%3)").arg(functionName).arg('"'+rx.cap(4)+'"').arg('"'+band->objectName()+'"'));
QString expressionIndex = datasources()->putGroupFunctionsExpressions(rx.cap(Const::VALUE_INDEX));
content.replace(rx.capturedTexts().at(0),QString("%1(%2,%3)").arg(functionName).arg('"'+expressionIndex+'"').arg('"'+band->objectName()+'"'));
pos += rx.matchedLength();
}
contentItem->setContent(content);
@@ -375,11 +397,19 @@ void ReportRender::replaceGroupsFunction(BandDesignIntf *band)
}
}
void ReportRender::renderBand(BandDesignIntf *patternBand, ReportRender::DataRenderMode mode, bool isLast)
BandDesignIntf* ReportRender::renderBand(BandDesignIntf *patternBand, BandDesignIntf* bandData, ReportRender::DataRenderMode mode, bool isLast)
{
QApplication::processEvents();
if (patternBand){
BandDesignIntf* bandClone = 0;
if (bandData){
bandClone = bandData;
} else {
bandClone=renderData(patternBand);
}
if (mode == ForcedStartPage){
savePage();
startNewPage();
@@ -388,14 +418,16 @@ void ReportRender::renderBand(BandDesignIntf *patternBand, ReportRender::DataRen
if (patternBand->isFooter())
m_lastRenderedFooter = patternBand;
BandDesignIntf* bandClone=renderData(patternBand);
bandClone->setBackgroundColor(
(datasources()->variable(QLatin1String("line_")+patternBand->objectName().toLower()).toInt()%2!=0 ?
patternBand->backgroundColor():
patternBand->alternateBackgroundColor()
bandClone->backgroundColor():
bandClone->alternateBackgroundColor()
)
);
patternBand->emitBandRendered(bandClone);
emit(patternBand->afterRender());
if ( isLast && bandClone->keepFooterTogether() && bandClone->sliceLastRow() ){
if (m_maxHeightByColumn[m_currentColumn] < (bandClone->height()+m_reportFooterHeight))
@@ -440,10 +472,16 @@ void ReportRender::renderBand(BandDesignIntf *patternBand, ReportRender::DataRen
}
}
}
} else {delete bandClone;}
} else {
delete bandClone;
return 0;
}
if (patternBand->isFooter())
datasources()->clearGroupFunctionValues(patternBand->objectName());
return bandClone;
}
return 0;
}
void ReportRender::renderDataBand(BandDesignIntf *dataBand)
@@ -456,7 +494,7 @@ void ReportRender::renderDataBand(BandDesignIntf *dataBand)
BandDesignIntf* header = dataBand->bandHeader();
BandDesignIntf* footer = dataBand->bandFooter();
if (header && header->printAlways()) renderBand(header);
if (header && header->printAlways()) renderBand(header, 0);
if(bandDatasource && !bandDatasource->eof() && !m_renderCanceled){
@@ -464,7 +502,7 @@ void ReportRender::renderDataBand(BandDesignIntf *dataBand)
datasources()->setReportVariable(varName,1);
if (header && !header->printAlways())
renderBand(header);
renderBand(header, 0);
if (dataBand->bandHeader() && dataBand->bandHeader()->reprintOnEachPage())
m_reprintableBands.append(dataBand->bandHeader());
@@ -474,28 +512,35 @@ void ReportRender::renderDataBand(BandDesignIntf *dataBand)
bool firstTime = true;
while(!bandDatasource->eof() && !m_renderCanceled){
if ((firstTime && dataBand->startFromNewPage()) ||
(!firstTime && dataBand->startNewPage())) {
savePage();
startNewPage();
BandDesignIntf* rawData = renderData(dataBand);
if (!rawData->isEmpty() || dataBand->printIfEmpty()){
if ((firstTime && dataBand->startFromNewPage()) ||
(!firstTime && dataBand->startNewPage())) {
savePage();
startNewPage();
}
if (dataBand->tryToKeepTogether()) openDataGroup(dataBand);
if (dataBand->keepFooterTogether() && !bandDatasource->hasNext())
openFooterGroup(dataBand);
datasources()->updateChildrenData(dataBand->datasourceName());
m_lastDataBand = dataBand;
if (header && !firstTime && header->repeatOnEachRow())
renderBand(header, 0, StartNewPageAsNeeded);
renderBand(dataBand, rawData, StartNewPageAsNeeded, !bandDatasource->hasNext());
renderChildBands(dataBand);
}
if (dataBand->tryToKeepTogether()) openDataGroup(dataBand);
if (dataBand->keepFooterTogether() && !bandDatasource->hasNext())
openFooterGroup(dataBand);
datasources()->updateChildrenData(dataBand->datasourceName());
m_lastDataBand = dataBand;
if (header && !firstTime && header->repeatOnEachRow())
renderBand(header,StartNewPageAsNeeded);
renderBand(dataBand,StartNewPageAsNeeded,!bandDatasource->hasNext());
renderChildBands(dataBand);
bandDatasource->next();
datasources()->setReportVariable(varName,datasources()->variable(varName).toInt()+1);
@@ -515,16 +560,16 @@ void ReportRender::renderDataBand(BandDesignIntf *dataBand)
renderGroupFooter(dataBand);
if (footer && !footer->printAlways())
renderBand(footer,StartNewPageAsNeeded);
renderBand(footer, 0, StartNewPageAsNeeded);
datasources()->deleteVariable(varName);
} else if (bandDatasource==0) {
renderBand(dataBand,StartNewPageAsNeeded);
renderBand(dataBand, 0, StartNewPageAsNeeded);
}
if (footer && footer->printAlways())
renderBand(footer,StartNewPageAsNeeded);
renderBand(footer, 0, StartNewPageAsNeeded);
}
void ReportRender::renderPageHeader(PageItemDesignIntf *patternPage)
@@ -534,7 +579,7 @@ void ReportRender::renderPageHeader(PageItemDesignIntf *patternPage)
if (m_datasources->variable("#PAGE").toInt()!=1 ||
band->property("printOnFirstPage").toBool()
)
renderBand(band);
renderBand(band, 0);
}
}
@@ -556,15 +601,21 @@ void ReportRender::renderPageFooter(PageItemDesignIntf *patternPage)
void ReportRender::renderPageItems(PageItemDesignIntf* patternPage)
{
QList<BaseDesignIntf*> pageItems;
foreach (BaseDesignIntf* item, patternPage->childBaseItems()) {
ItemDesignIntf* id = dynamic_cast<ItemDesignIntf*>(item);
if (id&&id->itemLocation()==ItemDesignIntf::Page){
BaseDesignIntf* cloneItem = item->cloneItem(m_renderPageItem->itemMode(),
m_renderPageItem,
m_renderPageItem);
cloneItem->updateItemSize(m_datasources);
pageItems.append(cloneItem);
//cloneItem->updateItemSize(m_datasources);
}
}
m_renderPageItem->restoreLinks();
foreach(BaseDesignIntf* item, pageItems){
item->updateItemSize(m_datasources);
}
}
qreal ReportRender::calcPageFooterHeight(PageItemDesignIntf *patternPage)
@@ -586,7 +637,7 @@ void ReportRender::renderChildHeader(BandDesignIntf *parent, BandPrintMode print
if (band->metaObject()->indexOfProperty("printAlways")>0){
printAlways=band->property("printAlways").toBool();
}
if (printAlways == (printMode==PrintAlwaysPrintable) ) renderBand(band,StartNewPageAsNeeded);
if (printAlways == (printMode==PrintAlwaysPrintable) ) renderBand(band, 0, StartNewPageAsNeeded);
}
}
@@ -599,14 +650,16 @@ void ReportRender::renderChildFooter(BandDesignIntf *parent, BandPrintMode print
}
if ( (band != m_lastRenderedFooter) && (printAlways == (printMode == PrintAlwaysPrintable)) )
renderBand(band,StartNewPageAsNeeded);
renderBand(band, 0, StartNewPageAsNeeded);
}
}
void ReportRender::renderChildBands(BandDesignIntf *parentBand)
{
foreach(BandDesignIntf* band,parentBand->childrenByType(BandDesignIntf::SubDetailBand)){
IDataSource* ds = m_datasources->dataSource(band->datasourceName());
IDataSource* ds = 0;
if (!band->datasourceName().isEmpty())
ds = m_datasources->dataSource(band->datasourceName());
if (ds) ds->first();
renderChildHeader(band,PrintAlwaysPrintable);
renderDataBand(band);
@@ -624,13 +677,13 @@ void ReportRender::renderGroupHeader(BandDesignIntf *parentBand, IDataSource* da
dataSource->prior();
foreach (BandDesignIntf* subBand, band->childrenByType(BandDesignIntf::GroupHeader)) {
foreach(BandDesignIntf* footer, subBand->childrenByType(BandDesignIntf::GroupFooter)){
renderBand(footer);
renderBand(footer, 0);
closeDataGroup(subBand);
}
}
foreach (BandDesignIntf* footer, band->childrenByType(BandDesignIntf::GroupFooter)) {
renderBand(footer,StartNewPageAsNeeded);
renderBand(footer, 0, StartNewPageAsNeeded);
}
dataSource->next();
@@ -649,9 +702,9 @@ void ReportRender::renderGroupHeader(BandDesignIntf *parentBand, IDataSource* da
openDataGroup(band);
if (!firstTime && gb->startNewPage()){
if (gb->resetPageNumber()) resetPageNumber(BandReset);
renderBand(band,ForcedStartPage);
renderBand(band, 0, ForcedStartPage);
} else {
renderBand(band,StartNewPageAsNeeded);
renderBand(band, 0, StartNewPageAsNeeded);
}
}
@@ -666,7 +719,7 @@ void ReportRender::renderGroupFooter(BandDesignIntf *parentBand)
if (gb && gb->isStarted()){
if (band->reprintOnEachPage()) m_reprintableBands.removeOne(band);
if (band->childBands().count()>0){
renderBand(band->childBands().at(0),StartNewPageAsNeeded);
renderBand(band->childBands().at(0), 0, StartNewPageAsNeeded);
}
closeDataGroup(band);
}
@@ -950,10 +1003,18 @@ BandDesignIntf *ReportRender::saveUppperPartReturnBottom(BandDesignIntf *band, i
BandDesignIntf *ReportRender::renderData(BandDesignIntf *patternBand)
{
BandDesignIntf* bandClone = dynamic_cast<BandDesignIntf*>(patternBand->cloneItem(PreviewMode));
baseDesignIntfToScript(bandClone);
emit(patternBand->beforeRender());
if (patternBand->isFooter()){
replaceGroupsFunction(bandClone);
}
bandClone->updateItemSize(m_datasources);
baseDesignIntfToScript(bandClone);
emit(patternBand->afterData());
return bandClone;
}
@@ -974,24 +1035,29 @@ void ReportRender::startNewPage()
initColumns();
initRenderPage();
baseDesignIntfToScript(m_renderPageItem);
m_renderPageItem->setObjectName(QLatin1String("ReportPage")+QString::number(m_pageCount));
m_maxHeightByColumn[m_currentColumn]=m_renderPageItem->pageRect().height();
m_currentStartDataPos[m_currentColumn]=m_patternPageItem->topMargin()*Const::mmFACTOR;
m_currentIndex=0;
emit m_patternPageItem->beforeRender();
renderPageHeader(m_patternPageItem);
//renderPageFooter(m_patternPageItem);
m_pageFooterHeight = calcPageFooterHeight(m_patternPageItem);
m_maxHeightByColumn[m_currentColumn] -= m_pageFooterHeight;
m_currentIndex=10;
m_dataAreaSize = m_maxHeightByColumn[m_currentColumn];
m_renderedDataBandCount = 0;
foreach (BandDesignIntf* band, m_reprintableBands) {
renderBand(band);
}
checkLostHeadersOnPrevPage();
foreach (BandDesignIntf* band, m_reprintableBands) {
renderBand(band, 0);
}
checkLostHeadersOnPrevPage();
pasteGroups();
renderPageItems(m_patternPageItem);
}
@@ -1164,6 +1230,7 @@ void ReportRender::savePage(bool isLast)
}
moveTearOffBand();
emit m_patternPageItem->afterRender();
}
@@ -1184,4 +1251,29 @@ void ReportRender::cancelRender(){
m_renderCanceled = true;
}
void ReportRender::baseDesignIntfToScript(BaseDesignIntf *item)
{
if ( item ) {
if (item->metaObject()->indexOfSignal("beforeRender()")!=-1)
item->disconnect(SIGNAL(beforeRender()));
if (item->metaObject()->indexOfSignal("afterData()")!=-1)
item->disconnect(SIGNAL(afterData()));
if (item->metaObject()->indexOfSignal("afterRender()")!=-1)
item->disconnect(SIGNAL(afterRender()));
QScriptEngine* engine = ScriptEngineManager::instance().scriptEngine();
QScriptValue sItem = engine->globalObject().property(item->patternName());
if (sItem.isValid()){
engine->newQObject(sItem, item);
} else {
sItem = engine->newQObject(item);
engine->globalObject().setProperty(item->patternName(),sItem);
}
foreach(BaseDesignIntf* child, item->childBaseItems()){
baseDesignIntfToScript(child);
}
}
}
}