Part of the configurating changes. Value is a class now. Some cleanups and support functions to make this transition smooth. It compiles and works, but it's not finished yet.
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3088
This commit is contained in:
Peter Veenstra
parent
6532a8bc74
commit
e0c08be26f
3 changed files with 219 additions and 51 deletions
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@ -16,7 +16,7 @@
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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/* $Id: setup.cpp,v 1.41 2007-10-21 08:43:24 qbix79 Exp $ */
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/* $Id: setup.cpp,v 1.42 2008-01-26 15:50:19 qbix79 Exp $ */
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#include "dosbox.h"
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#include "cross.h"
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@ -30,19 +30,115 @@
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using namespace std;
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void Prop_float::SetValue(char* input){
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void Value::destroy() {
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if (type == V_STRING) delete _string;
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}
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Value& Value::copy(Value const& in) throw(WrongType) {
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if (this != &in) { //Selfassigment!
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if(type != V_NONE && type != in.type) throw WrongType();
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destroy();
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plaincopy(in);
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}
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return *this;
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}
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void Value::plaincopy(Value const& in) {
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type = in.type;
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_int = in._int;
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_double = in._double;
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_bool = in._bool;
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_hex = in._hex;
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if(type == V_STRING) _string = new string(*in._string);
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}
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Value::operator bool () throw(WrongType) {
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if(type != V_BOOL) throw WrongType();
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return _bool;
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}
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Value::operator Hex () throw(WrongType) {
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if(type != V_HEX) throw WrongType();
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return _hexn;
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}
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Value::operator int () throw(WrongType) {
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if(type != V_INT) throw WrongType();
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return _int;
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}
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Value::operator double () throw(WrongType) {
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if(type != V_DOUBLE) throw WrongType();
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return _double;
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}
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Value::operator char const* () throw(WrongType) {
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if(type != V_STRING) throw WrongType();
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return _string->c_str();
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}
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bool Value::operator==(Value const& other) {
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if(this == &other) return true;
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if(type != other.type) return false;
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switch(type){
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case V_BOOL:
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if(_bool == other._bool) return true;
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break;
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case V_INT:
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if(_int == other._int) return true;
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break;
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case V_HEX:
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if(_hexn == other._hexn) return true;
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break;
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case V_DOUBLE:
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if(_double == other._double) return true;
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break;
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case V_STRING:
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if((*_string) == (*other._string)) return true;
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break;
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default:
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E_Exit("comparing stuff that doesn't make sense");
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break;
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}
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return false;
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}
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bool Property::CheckValue(Value const& in, bool warn){
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if(suggested_values.empty()) return false;
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for(iter it = suggested_values.begin();it != suggested_values.end();it++) {
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if ( (*it) == in) { //Match!
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return true;
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}
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}
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if(warn) LOG_MSG("Value not in suggested values");
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return false;
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}
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bool Prop_int::CheckValue(Value const& in, bool warn) {
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if(Property::CheckValue(in,warn)) return true;
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//No >= and <= in Value type and == is ambigious
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int mi = min;
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int ma = max;
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int va = static_cast<int>(Value(in));
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if(mi == -1 && ma == -1) return true;
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if (va >= mi && va <= ma) return true;
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if(warn) LOG_MSG("Value not included in range");
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return false;
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}
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void Prop_double::SetValue(char* input){
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input=trim(input);
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value._float= static_cast<float>(atof(input));
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value = static_cast<double>(atof(input));
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}
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void Prop_int::SetValue(char* input){
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input=trim(input);
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value._int= atoi(input);
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value = atoi(input);
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}
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void Prop_string::SetValue(char* input){
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input=trim(input);
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value._string->assign(input);
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value=input;
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}
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void Prop_bool::SetValue(char* input){
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@ -71,42 +167,46 @@ void Prop_bool::GetValuestring(char* str) const{
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sprintf(str,"%s",value._bool?"true":"false");
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}
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void Prop_float::GetValuestring(char* str) const {
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sprintf(str,"%1.2f",value._float);
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void Prop_double::GetValuestring(char* str) const {
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sprintf(str,"%1.2f",value._double);
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}
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void Prop_hex::GetValuestring(char* str) const {
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sprintf(str,"%X",value._hex);
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}
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void Section_prop::Add_float(char const * const _propname, float _value) {
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Property* test=new Prop_float(_propname,_value);
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void Section_prop::Add_double(char const * const _propname, double _value) {
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Property* test=new Prop_double(_propname,_value);
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properties.push_back(test);
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}
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void Section_prop::Add_int(const char* _propname, int _value) {
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Property* test=new Prop_int(_propname,_value);
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Prop_int& Section_prop::Add_int(const char* _propname, int _value) {
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Prop_int* test=new Prop_int(_propname,_value);
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properties.push_back(test);
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return *test;
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}
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void Section_prop::Add_string(char const * const _propname, char const * const _value) {
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Property* test=new Prop_string(_propname,_value);
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Prop_string& Section_prop::Add_string(char const * const _propname, char const * const _value) {
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Prop_string* test=new Prop_string(_propname,_value);
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properties.push_back(test);
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return *test;
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}
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void Section_prop::Add_bool(char const * const _propname, bool _value) {
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Property* test=new Prop_bool(_propname,_value);
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Prop_bool& Section_prop::Add_bool(char const * const _propname, bool _value) {
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Prop_bool* test=new Prop_bool(_propname,_value);
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properties.push_back(test);
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return *test;
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}
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void Section_prop::Add_hex(const char* _propname, int _value) {
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Property* test=new Prop_hex(_propname,_value);
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Prop_hex& Section_prop::Add_hex(const char* _propname, int _value) {
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Prop_hex* test=new Prop_hex(_propname,_value);
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properties.push_back(test);
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return *test;
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}
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int Section_prop::Get_int(char const * const _propname) const {
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for(const_it tel=properties.begin();tel!=properties.end();tel++){
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if((*tel)->propname==_propname){
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return ((*tel)->GetValue())._int;
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return ((*tel)->GetValue());
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}
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}
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return 0;
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@ -115,15 +215,15 @@ int Section_prop::Get_int(char const * const _propname) const {
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bool Section_prop::Get_bool(char const * const _propname) const {
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for(const_it tel=properties.begin();tel!=properties.end();tel++){
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if((*tel)->propname==_propname){
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return ((*tel)->GetValue())._bool;
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return ((*tel)->GetValue());
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}
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}
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return false;
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}
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float Section_prop::Get_float(char const * const _propname) const {
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double Section_prop::Get_double(char const * const _propname) const {
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for(const_it tel=properties.begin();tel!=properties.end();tel++){
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if((*tel)->propname==_propname){
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return ((*tel)->GetValue())._float;
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return ((*tel)->GetValue());
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}
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}
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return false;
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@ -139,7 +239,7 @@ Property* Section_prop::Get_prop(int index){
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const char* Section_prop::Get_string(char const * const _propname) const {
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for(const_it tel=properties.begin();tel!=properties.end();tel++){
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if((*tel)->propname==_propname){
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return ((*tel)->GetValue())._string->c_str();
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return ((*tel)->GetValue());
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}
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}
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return "";
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