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added basic message box formatting

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This commit is contained in:
Marc Zinnschlag 2010-07-01 16:40:03 +02:00
parent aeb41105c4
commit 804aed6298
8 changed files with 271 additions and 21 deletions
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76
components/compiler/exprparser.cpp
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@ -4,11 +4,13 @@
#include <stdexcept>
#include <cassert>
#include <algorithm>
#include <stack>
#include "generator.hpp"
#include "scanner.hpp"
#include "errorhandler.hpp"
#include "locals.hpp"
#include "stringparser.hpp"
namespace Compiler
{
@ -184,24 +186,10 @@ namespace Compiler
popOperator();
}
void ExprParser::parseArguments (const std::string& arguments, Scanner& scanner)
{
ExprParser parser (getErrorHandler(), getContext(), mLocals, mLiterals, true);
for (std::string::const_iterator iter (arguments.begin()); iter!=arguments.end();
++iter)
{
parser.reset();
scanner.scan (parser);
char type = parser.append (mCode);
if (type!=*iter)
Generator::convert (mCode, type, *iter);
mOperands.push_back (*iter);
}
parseArguments (arguments, scanner, mCode);
}
ExprParser::ExprParser (ErrorHandler& errorHandler, Context& context, Locals& locals,
@ -285,6 +273,7 @@ namespace Compiler
parseArguments ("f", scanner);
Generator::squareRoot (mCode);
mOperands.push_back ('f');
mNextOperand = false;
return true;
@ -433,5 +422,60 @@ namespace Compiler
assert (mOperands.size()==1);
return mOperands[0];
}
void ExprParser::parseArguments (const std::string& arguments, Scanner& scanner,
std::vector<Interpreter::Type_Code>& code, bool invert)
{
ExprParser parser (getErrorHandler(), getContext(), mLocals, mLiterals, true);
StringParser stringParser (getErrorHandler(), getContext(), mLiterals);
std::stack<std::vector<Interpreter::Type_Code> > stack;
for (std::string::const_iterator iter (arguments.begin()); iter!=arguments.end();
++iter)
{
if (*iter=='S')
{
stringParser.reset();
scanner.scan (stringParser);
if (invert)
{
std::vector<Interpreter::Type_Code> tmp;
stringParser.append (tmp);
stack.push (tmp);
}
else
stringParser.append (code);
}
else
{
parser.reset();
scanner.scan (parser);
std::vector<Interpreter::Type_Code> tmp;
char type = parser.append (tmp);
if (type!=*iter)
Generator::convert (tmp, type, *iter);
if (invert)
stack.push (tmp);
else
std::copy (tmp.begin(), tmp.end(), std::back_inserter (code));
}
}
while (!stack.empty())
{
std::vector<Interpreter::Type_Code>& tmp = stack.top();
std::copy (tmp.begin(), tmp.end(), std::back_inserter (code));
stack.pop();
}
}
}