You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
102 lines
2.8 KiB
102 lines
2.8 KiB
/***************************************************************************
|
|
* CT Environment Variable Implementation *
|
|
* -------------------------------------------------------------------- *
|
|
* Copyright (C) 1999, Gary Meyer <gary@meyer.net> *
|
|
* -------------------------------------------------------------------- *
|
|
* This program is free software; you can redistribute it and/or modify *
|
|
* it under the terms of the GNU General Public License as published by *
|
|
* the Free Software Foundation; either version 2 of the License, or *
|
|
* (at your option) any later version. *
|
|
***************************************************************************/
|
|
|
|
// Do not introduce any TQt or KDE dependencies into the "CT"-prefixed classes.
|
|
// I want to be able to reuse these classes with another GUI toolkit. -GM 11/99
|
|
|
|
#include "ctvariable.h"
|
|
|
|
using namespace std;
|
|
|
|
CTVariable::CTVariable(string tokStr, string _comment)
|
|
{
|
|
if (tokStr.substr(0,2) == "#\\")
|
|
{
|
|
tokStr = tokStr.substr(2,tokStr.length() - 2);
|
|
enabled = false;
|
|
}
|
|
else
|
|
enabled = true;
|
|
|
|
int spacepos(0);
|
|
|
|
spacepos = tokStr.find_first_of(" =");
|
|
variable = tokStr.substr(0,spacepos);
|
|
|
|
value = tokStr.substr(spacepos+1,tokStr.length()-spacepos-1);
|
|
comment = _comment;
|
|
|
|
initialVariable = variable;
|
|
initialValue = value;
|
|
initialComment = comment;
|
|
initialEnabled = enabled;
|
|
}
|
|
|
|
CTVariable::CTVariable(const CTVariable &source) :
|
|
variable(source.variable),
|
|
value(source.value),
|
|
comment(source.comment),
|
|
enabled(source.enabled),
|
|
initialVariable(""),
|
|
initialValue(""),
|
|
initialComment(""),
|
|
initialEnabled(true)
|
|
{
|
|
}
|
|
|
|
void CTVariable::operator = (const CTVariable& source)
|
|
{
|
|
variable = source.variable;
|
|
value = source.value;
|
|
comment = source.comment;
|
|
enabled = source.enabled;
|
|
initialVariable = "";
|
|
initialValue = "";
|
|
initialComment = "";
|
|
initialEnabled = true;
|
|
return;
|
|
}
|
|
|
|
ostream& operator << (ostream& outputStream, const CTVariable& source)
|
|
{
|
|
if (source.comment != string(""))
|
|
outputStream << "# " << source.comment << "\n";
|
|
|
|
if (!source.enabled)
|
|
outputStream << "#\\";
|
|
|
|
outputStream << source.variable << "=" << source.value << "\n";
|
|
|
|
return outputStream;
|
|
}
|
|
|
|
void CTVariable::apply()
|
|
{
|
|
initialVariable = variable;
|
|
initialValue = value;
|
|
initialComment = comment;
|
|
initialEnabled = enabled;
|
|
}
|
|
|
|
void CTVariable::cancel()
|
|
{
|
|
variable = initialVariable;
|
|
value = initialValue;
|
|
comment = initialComment;
|
|
enabled = initialEnabled;
|
|
}
|
|
|
|
bool CTVariable::dirty() const
|
|
{
|
|
return ((variable != initialVariable) || (value != initialValue) ||
|
|
(comment != initialComment) || (enabled != initialEnabled));
|
|
}
|