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better behavior for long comments

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This commit is contained in:
David Rose 2005-09-12 17:18:05 +00:00
parent 88a77268b1
commit 096d7dfa50
2 changed files with 47 additions and 42 deletions
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87
dtool/src/interrogate/interfaceMakerPythonNative.cxx
View File

@ -328,40 +328,6 @@ std::string methodNameFromCppName(std::string cppName, const std::string &class
///////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////
std::string
make_safe_comment(const std::string & name_in) {
std::string name(name_in.substr(0,MAX_COMMENT_SIZE));
static const char safe_chars2[] = ",.[](){}:;'`~!@#$%^&*+\\=/abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_- ";
std::string result = name;
size_t pos = result.find_first_of("\\");
while (pos != std::string::npos)
{
result.replace(pos,1,"_");
pos = result.find_first_of("\\");
}
pos = result.find_first_of("\n");
while (pos != std::string::npos)
{
result.replace(pos,1,"\\n");
pos = result.find_first_of("\n");
}
pos = result.find_first_not_of(safe_chars2);
while (pos != std::string::npos)
{
result[pos] = ' ';
pos = result.find_first_not_of(safe_chars2);
}
return result;
}
///////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////
@ -1429,9 +1395,10 @@ write_module_class(ostream &out, Object *obj) {
out << "#ifndef NDEBUG\n";
out << " // Class documentation string\n";
out << " Dtool_" << ClassName
<< ".As_PyTypeObject().tp_doc = \""
<< make_safe_comment(obj->_itype.get_comment()) << "\";\n";
out << "#endif\n";
<< ".As_PyTypeObject().tp_doc =\n";
output_quoted(out, 10, obj->_itype.get_comment());
out << ";\n"
<< "#endif\n";
}
// add bases///
@ -1786,7 +1753,10 @@ write_function_for_name(ostream &out1, InterfaceMaker::Function *func,
indent(out,4)<< "}\n";
out << " if(!PyErr_Occurred()) // let error pass on \n";
out << " PyErr_SetString(PyExc_TypeError, \"Arguments must match one of:\\n" << make_safe_comment(expected_params) << " \"); \n";
out << " PyErr_SetString(PyExc_TypeError, \n";
out << " \"Arguments must match one of:\\n\"\n";
output_quoted(out, 10, expected_params);
out << ");\n";
if (constructor)
indent(out,4) << "return -1;\n";
else
@ -1807,7 +1777,10 @@ write_function_for_name(ostream &out1, InterfaceMaker::Function *func,
}
out << " if(!PyErr_Occurred())\n";
out << " PyErr_SetString(PyExc_TypeError, \"Must Match :\\n" << make_safe_comment(expected_params) << " \"); \n";
out << " PyErr_SetString(PyExc_TypeError,\n";
out << " \"Must Match :\\n\"\n";
output_quoted(out, 10, expected_params);
out << ");\n";
if (constructor)
indent(out,4) << "return -1;\n";
else
@ -1826,9 +1799,11 @@ write_function_for_name(ostream &out1, InterfaceMaker::Function *func,
out << "#ifndef NDEBUG\n";
out << "static char * " << func->_name << "_comment = \"" << make_safe_comment(FunctionComment) << " \";\n";
out << "static char * " << func->_name << "_comment =\n";
output_quoted(out, 4, FunctionComment);
out << ";\n";
out << "#else\n";
out << "static char * " << func->_name << "_comment = \"" << "\";\n";
out << "static char * " << func->_name << "_comment = \"\";\n";
out << "#endif\n";
out << "\n";
@ -3063,4 +3038,32 @@ bool InterfaceMakerPythonNative::NeedsAReprFunction(const InterrogateType &itype
};
////////////////////////////////////////////////////////////////////
// Function: InterfaceMakerPythonNative::output_quoted
// Access: Private
// Description: Outputs the indicated string as a single quoted,
// multi-line string to the generated C++ source code.
// The output point is left on the last line of the
// string, following the trailing quotation mark.
////////////////////////////////////////////////////////////////////
void InterfaceMakerPythonNative::
output_quoted(ostream &out, int indent_level, const std::string &str) {
indent(out, indent_level)
<< '"';
std::string::const_iterator si;
for (si = str.begin(); si != str.end(); ++si) {
if ((*si) == '"') {
out << "\\\"";
} else if ((*si) == '\n') {
out << "\\n\"\n";
indent(out, indent_level)
<< '"';
} else if (!isprint(*si)) {
out << "\\" << oct << setw(3) << setfill('0') << (unsigned int)(*si)
<< dec;
} else {
out << *si;
}
}
out << '"';
}

2
dtool/src/interrogate/interfaceMakerPythonNative.h
View File

@ -111,6 +111,8 @@ public:
int NeedsAStrFunction(const InterrogateType &itype_class);
bool NeedsAReprFunction(const InterrogateType &itype_class);
void output_quoted(ostream &out, int indent_level, const std::string &str);
// stash the forwad declarations for this compile pass..
std::set< std::string > _external_imports;