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Merge branch '1.4' into 1.4_QJSEngine

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# 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
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197
limereport/lrscriptenginemanager.cpp
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@@ -220,6 +220,28 @@ QScriptValue setVariable(QScriptContext* pcontext, QScriptEngine* /*pengine*/){
return QScriptValue();
}
QScriptValue getVariable(QScriptContext* pcontext, QScriptEngine* pengine){
QString name = pcontext->argument(0).toString();
ScriptEngineManager* sm = qscriptvalue_cast<ScriptEngineManager*>(pcontext->callee().data());
DataSourceManager* dm = sm->dataManager();
QScriptValue res = pengine->newVariant(dm->variable(name));
return res;
}
QScriptValue getField(QScriptContext* pcontext, QScriptEngine* pengine){
QString name = pcontext->argument(0).toString();
ScriptEngineManager* sm = qscriptvalue_cast<ScriptEngineManager*>(pcontext->callee().data());
DataSourceManager* dm = sm->dataManager();
QScriptValue res = pengine->newVariant(dm->fieldData(name));
return res;
}
QScriptValue numberFormat(QScriptContext* pcontext, QScriptEngine* pengine){
QVariant value = pcontext->argument(0).toVariant();
char format = (pcontext->argumentCount()>1)?pcontext->argument(1).toString()[0].toLatin1():'f';
@@ -280,8 +302,17 @@ QScriptValue callGroupFunction(const QString& functionName, QScriptContext* pcon
ScriptEngineManager* sm = qscriptvalue_cast<ScriptEngineManager*>(pcontext->callee().data());
DataSourceManager* dm = sm->dataManager();
QString expression = pcontext->argument(0).toString();
QString band = pcontext->argument(1).toString();
QString expression;
QString band;
if (functionName.compare("COUNT",Qt::CaseInsensitive) == 0 && pcontext->argumentCount()==1){
expression = " ";
band = pcontext->argument(0).toString();
} else {
expression = dm->getExpression(pcontext->argument(0).toString());
band = pcontext->argument(1).toString();
}
QScriptValue res;
GroupFunction* gf = dm->groupFunction(functionName,expression,band);
if (gf){
@@ -446,11 +477,173 @@ void ScriptEngineManager::setDataManager(DataSourceManager *dataManager){
.arg(LimeReport::Const::FUNCTION_MANAGER_NAME)
);
addFunction(describer);
}
}
}
}
QString ScriptEngineManager::expandUserVariables(QString context, RenderPass pass, ExpandType expandType, QVariant &varValue)
{
QRegExp rx(Const::VARIABLE_RX);
if (context.contains(rx)){
int pos = 0;
while ((pos = rx.indexIn(context,pos))!=-1){
QString variable=rx.cap(1);
pos += rx.matchedLength();
if (dataManager()->containsVariable(variable) ){
try {
if (pass==dataManager()->variablePass(variable)){
varValue = dataManager()->variable(variable);
switch (expandType){
case EscapeSymbols:
context.replace(rx.cap(0),escapeSimbols(varValue.toString()));
break;
case NoEscapeSymbols:
context.replace(rx.cap(0),varValue.toString());
break;
case ReplaceHTMLSymbols:
context.replace(rx.cap(0),replaceHTMLSymbols(varValue.toString()));
break;
}
pos=0;
}
} catch (ReportError e){
dataManager()->putError(e.what());
if (!dataManager()->reportSettings() || dataManager()->reportSettings()->suppressAbsentFieldsAndVarsWarnings())
context.replace(rx.cap(0),e.what());
else
context.replace(rx.cap(0),"");
}
} else {
QString error;
error = tr("Variable %1 not found").arg(variable);
dataManager()->putError(error);
if (!dataManager()->reportSettings() || dataManager()->reportSettings()->suppressAbsentFieldsAndVarsWarnings())
context.replace(rx.cap(0),error);
else
context.replace(rx.cap(0),"");
}
}
}
return context;
}
QString ScriptEngineManager::expandDataFields(QString context, ExpandType expandType, QVariant &varValue, QObject *reportItem)
{
QRegExp rx(Const::FIELD_RX);
if (context.contains(rx)){
while ((rx.indexIn(context))!=-1){
QString field=rx.cap(1);
if (dataManager()->containsField(field)) {
QString fieldValue;
varValue = dataManager()->fieldData(field);
if (expandType == EscapeSymbols) {
if (dataManager()->fieldData(field).isNull()) {
fieldValue="\"\"";
} else {
fieldValue = escapeSimbols(varValue.toString());
switch (dataManager()->fieldData(field).type()) {
case QVariant::Char:
case QVariant::String:
case QVariant::StringList:
case QVariant::Date:
case QVariant::DateTime:
fieldValue = "\""+fieldValue+"\"";
break;
default:
break;
}
}
} else {
if (expandType == ReplaceHTMLSymbols)
fieldValue = replaceHTMLSymbols(varValue.toString());
else fieldValue = varValue.toString();
}
context.replace(rx.cap(0),fieldValue);
} else {
QString error = QString("Field %1 not found in %2 !!! ").arg(field).arg(reportItem->objectName());
dataManager()->putError(error);
varValue = QVariant();
if (!dataManager()->reportSettings() || !dataManager()->reportSettings()->suppressAbsentFieldsAndVarsWarnings())
context.replace(rx.cap(0),error);
else
context.replace(rx.cap(0),"");
}
}
}
return context;
}
QString ScriptEngineManager::expandScripts(QString context, QVariant& varValue, QObject *reportItem)
{
QRegExp rx(Const::SCRIPT_RX);
if (context.contains(rx)){
if (ScriptEngineManager::instance().dataManager()!=dataManager())
ScriptEngineManager::instance().setDataManager(dataManager());
QScriptEngine* se = ScriptEngineManager::instance().scriptEngine();
if (reportItem){
QScriptValue svThis = se->globalObject().property("THIS");
if (svThis.isValid()){
se->newQObject(svThis, this);
} else {
svThis = se->newQObject(this);
se->globalObject().setProperty("THIS",svThis);
}
}
ScriptExtractor scriptExtractor(context);
if (scriptExtractor.parse()){
for(int i=0; i<scriptExtractor.count();++i){
QString scriptBody = expandDataFields(scriptExtractor.bodyAt(i),EscapeSymbols, varValue, reportItem);
scriptBody = expandUserVariables(scriptBody, FirstPass, EscapeSymbols, varValue);
QScriptValue value = se->evaluate(scriptBody);
if (!se->hasUncaughtException()) {
varValue = value.toVariant();
context.replace(scriptExtractor.scriptAt(i),value.toString());
} else {
context.replace(scriptExtractor.scriptAt(i),se->uncaughtException().toString());
}
}
}
}
return context;
}
QVariant ScriptEngineManager::evaluateScript(const QString& script){
QRegExp rx(Const::SCRIPT_RX);
QVariant varValue;
if (script.contains(rx)){
if (ScriptEngineManager::instance().dataManager()!=dataManager())
ScriptEngineManager::instance().setDataManager(dataManager());
QScriptEngine* se = ScriptEngineManager::instance().scriptEngine();
ScriptExtractor scriptExtractor(script);
if (scriptExtractor.parse()){
QString scriptBody = expandDataFields(scriptExtractor.bodyAt(0),EscapeSymbols, varValue, 0);
scriptBody = expandUserVariables(scriptBody, FirstPass, EscapeSymbols, varValue);
QScriptValue value = se->evaluate(scriptBody);
if (!se->hasUncaughtException()) {
return value.toVariant();
}
}
}
return QVariant();
}
void ScriptEngineManager::updateModel()
{