const String GeneratedCode::getCallbackDefinitions() const
{
String s;
for (int i = 0; i < callbacks.size(); ++i)
{
CallbackMethod* const cm = callbacks.getUnchecked(i);
const String userCodeBlockName (T("User")
+ makeValidCppIdentifier (cm->prototype.upToFirstOccurrenceOf (T("("), false, false),
true, true, false).trim());
if (userCodeBlockName.isNotEmpty() && cm->hasPrePostUserSections)
{
s << cm->returnType << " " << className << "::" << cm->prototype
<< "\n{\n //[" << userCodeBlockName << "_Pre]\n //[/" << userCodeBlockName
<< "_Pre]\n\n "
<< indentCode (cm->content.trim(), 4)
<< "\n\n //[" << userCodeBlockName << "_Post]\n //[/" << userCodeBlockName
<< "_Post]\n}\n\n";
}
else
{
s << cm->returnType << " " << className << "::" << cm->prototype
<< "\n{\n "
<< indentCode (cm->content.trim(), 4)
<< "\n}\n\n";
}
}
return s;
}
QString CodeGenerator::generateCode(const DraggableElement* element, int sub)
{
QString str;
bool stop = false;
for(const DraggableElement* next = element; next && !stop; next = next->getNextElem())
{
QString name = next->getIdentifier();
// TODO: indent should be more dynamic
QString tmp;
if (next->getType() == DraggableElement::Hat && _events.contains(name))
{
tmp = indentCode(&_events[name]._code, sub, generateCode(next->getNextElem(), sub+1));
if(_eventCounters.contains(name))
_eventCounters[name]++;
else
_eventCounters[name] = 1;
tmp.replace(QLatin1String("%counter%"), QString::number(_eventCounters[name]));
stop = true;
}
else if (next->getType() == DraggableElement::Wrapper && _controls.contains(name))
{
tmp = indentCode(&_controls[name], sub, generateCode(next->getWrapElem(), sub+1));
}
else if (next->getType() == DraggableElement::Command && _commands.contains(name))
{
tmp = indentCode(&_commands[name], sub);
}
else
{
qDebug() << "block: " << name << "not supported yet";
str += indent(sub) + "pass\n";
continue;
}
if(tmp.contains(QLatin1String("%indent_counter%")))
{
tmp.replace(QLatin1String("%indent_counter%"), QString::number(_indentCounter));
_indentCounter++;
}
const std::vector<ParamBase*>* params = next->getParamsVector();
for(std::vector<ParamBase*>::const_iterator it = params->begin(); it != params->end(); it++)
{
tmp = tmp.arg(generateParam(*it));
}
str += tmp;
}
if(str.isEmpty())
{
str = indent(sub) + "pass\n";
}
return str;
}
QString CodeGenerator::generateSprite(const Sprite *sprite, bool stage)
{
QString str;
_eventCounters.clear();
_indentCounter = 1;
QStringList *costumeRegSnippet = &_snippets["costume_register"];
QStringList *constructSnippet = stage ? &_snippets["construct_stage"] : &_snippets["construct"];
QString costumeRegister;
for (CostumeVector::const_iterator it = sprite->getCostumeVector()->begin(); it != sprite->getCostumeVector()->end(); it++)
{
costumeRegister += indentCode(costumeRegSnippet, 2)
.replace(QLatin1String("%entity%"), QLatin1String("self"))
.replace(QLatin1String("%name%"), addQuotes((*it)->getName()))
.replace(QLatin1String("%file%"), addQuotes((*it)->getFilename()));
}
// create class file
str += indentCode(&_snippets["import"]);
str += indentCode(&_snippets["class"]).replace(QLatin1String("%name%"), sprite->getName());
str += indentCode(constructSnippet, 1, costumeRegister);
str += "%events%\n";
// check every block for "header"-block
const DragElemVector *eleVec = sprite->getDragElemVector();
for(DragElemVector::const_iterator elemIt = eleVec->begin(); elemIt != eleVec->end(); elemIt++)
{
if ((*elemIt)->getType() == DraggableElement::Hat)
{
str += generateCode(*elemIt, 1) + '\n';
}
}
// add Event registration
QString events;
for(QMap<QString, int>::const_iterator eventIt = _eventCounters.constBegin(); eventIt != _eventCounters.constEnd(); eventIt++)
{
for(int i = 1; i <= eventIt.value(); i++)
{
QString event = indent(2) + _events[eventIt.key()]._register + "\n";
events += event.replace(QLatin1String("%counter%"), QString::number(i));
}
}
str.replace(QLatin1String("%events%"), events);
return str;
}
QString CodeGenerator::generateMain(const Sprite *bgSprite, const SpriteVector *spriteVec)
{
QString entityImport;
QString entityRegister;
QStringList *entImpSnippet = &_snippets["entity_import"];
QStringList *entRegSnippet = &_snippets["entity_register"];
entityImport += indentCode(entImpSnippet).replace(QLatin1String("%name%"), bgSprite->getName());
entityRegister += indentCode(entRegSnippet, 1).replace(QLatin1String("%name%"), bgSprite->getName());
// sprites
for(SpriteVector::const_iterator it = spriteVec->begin(); it != spriteVec->end(); it++)
{
entityImport += indentCode(entImpSnippet).replace(QLatin1String("%name%"), (*it)->getName());
entityRegister += indentCode(entRegSnippet, 1).replace(QLatin1String("%name%"), (*it)->getName());
}
// main file
QString str;
str += indentCode(&_snippets["main_import"]);
str += entityImport + "\n";
str += indentCode(&_snippets["main"], 0, entityRegister);
return str;
}
//==============================================================================
static void replaceTemplate (String& text, const String& itemName, const String& value)
{
for (;;)
{
const int index = text.indexOf (T("%%") + itemName + T("%%"));
if (index < 0)
break;
int indentLevel = 0;
for (int i = index; --i >= 0;)
{
if (text[i] == T('\n'))
break;
++indentLevel;
}
text = text.replaceSection (index, itemName.length() + 4,
indentCode (value, indentLevel));
}
}
void ButtonDocument::fillInPaintCode (GeneratedCode& code) const
{
jassert (paintStatesEnabled [normalOff]);
String paintCode [7];
for (int i = 0; i < 7; ++i)
if (paintStatesEnabled [i])
paintRoutines[i]->fillInGeneratedCode (code, paintCode [i]);
String& s = code.getCallbackCode ("public Button",
"void",
"paintButton (Graphics& g, bool isMouseOverButton, bool isButtonDown)",
false);
int numPaintRoutines = getNumPaintRoutines();
if (paintStatesEnabled [background])
{
s << paintCode [background] << "\n";
--numPaintRoutines;
}
if (numPaintRoutines == 1)
{
s << paintCode [normalOff];
}
else if (numPaintRoutines == downOff && (paintStatesEnabled [overOff] || paintStatesEnabled [downOff] || paintStatesEnabled [normalOn]))
{
if (paintStatesEnabled [normalOn])
{
s << "if (getToggleState())\n{\n "
<< indentCode (paintCode [normalOn], 4).trimEnd();
}
else if (paintStatesEnabled [overOff])
{
s << "if (isButtonDown || isMouseOverButton)\n{\n "
<< indentCode (paintCode [overOff], 4).trimEnd();
}
else
{
s << "if (isButtonDown)\n{\n "
<< indentCode (paintCode [downOff], 4).trimEnd();
}
s << "\n}\nelse\n{\n "
<< indentCode (paintCode [normalOff], 4).trimEnd()
<< "\n}\n";
}
else if (numPaintRoutines == normalOn && paintStatesEnabled [overOff] && paintStatesEnabled [downOff])
{
s << "if (isButtonDown)\n{\n "
<< indentCode (paintCode [downOff], 4).trimEnd()
<< "\n}\nelse if (isMouseOverButton)\n{\n "
<< indentCode (paintCode [overOff], 4).trimEnd()
<< "\n}\nelse\n{\n "
<< indentCode (paintCode [normalOff], 4).trimEnd()
<< "\n}\n";
}
else
{
if (paintStatesEnabled [normalOn] || paintStatesEnabled [overOn] || paintStatesEnabled [downOn])
{
s << "switch (getToggleState() ? (isButtonDown ? "
<< chooseBestEnabledPaintRoutine (downOn) << " : (isMouseOverButton ? "
<< chooseBestEnabledPaintRoutine (overOn) << " : "
<< chooseBestEnabledPaintRoutine (normalOn) << "))\n : (isButtonDown ? "
<< chooseBestEnabledPaintRoutine (downOff) << " : (isMouseOverButton ? "
<< chooseBestEnabledPaintRoutine (overOff) << " : 0)))\n{\n";
}
else
{
s << "switch (isButtonDown ? " << chooseBestEnabledPaintRoutine (downOff)
<< " : (isMouseOverButton ? " << chooseBestEnabledPaintRoutine (overOff)
<< " : 0))\n{\n";
}
for (int i = 0; i < 6; ++i)
{
if (paintStatesEnabled [i])
{
s << "case " << i << ":\n {\n "
<< indentCode (paintCode [i], 8).trimEnd()
<< "\n break;\n }\n\n";
}
}
s << "default:\n break;\n}\n";
}
}