| author | insilmaril |
| Mon, 31 Jul 2006 12:13:53 +0000 | |
| changeset 361 | a784c102bbed |
| parent 0 | 7a96bd401351 |
| child 2 | 608f976aa7bb |
| child 44 | 2513e153d481 |
| permissions | -rw-r--r-- |
| insilmaril@0 | 1 |
#include "options.h" |
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#include <iostream> |
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|
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#include <qapplication.h> |
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|
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using namespace std; |
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|
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|
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Option::Option() |
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{
|
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name=""; |
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sName=""; |
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lName=""; |
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type=SwitchOption; |
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sarg=""; |
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active=false; |
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} |
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|
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void Option::set(const QString &n, const OptionType &t, const QString &s, const QString &l) |
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{
|
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sName="-"+s; |
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lName="--"+l; |
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type=t; |
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name=n; |
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} |
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|
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QString Option::getName () { return name; }
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QString Option::getShort () { return sName; }
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QString Option::getLong() { return lName; }
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OptionType Option::getType() { return type; }
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void Option::setArg(const QString& s) { sarg=s; }
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QString Option::getArg() { return sarg; }
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void Option::setActive() { active=true; }
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bool Option::isActive() { return active; }
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|
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/////////////////////////////////////////////////////////////// |
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Options::Options() {}
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|
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int Options::parse() |
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{
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QStringList arglist; |
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int i=0; |
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while (i<qApp->argc()) |
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{
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arglist.append (qApp->argv()[i]); |
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i++; |
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} |
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|
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// Get program name |
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progname=arglist.first(); |
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arglist.pop_front(); |
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|
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// Work through rest of options |
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bool isFile; |
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OptionList::iterator itopt; |
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QStringList::iterator itarg; |
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itarg=arglist.begin(); |
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while (itarg!=arglist.end()) |
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{
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isFile=true; |
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if ((*itarg).left(1)=="-") |
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{
|
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// Compare given option to all defined options |
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itopt=optlist.begin(); |
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while (itopt!=optlist.end()) |
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{
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if ((*itarg)==(*itopt).getShort() || |
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(*itarg)==(*itopt).getLong()) |
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{
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(*itopt).setActive(); |
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isFile=false; |
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if ((*itopt).getType()==StringOption) |
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{
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itarg++; |
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if (itarg==arglist.end()) |
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{
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cout << "Error: argument to option missing\n"; |
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return 1; |
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} |
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(*itopt).setArg (*itarg); |
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isFile=false; |
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} |
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break; |
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} |
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itopt++; |
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} |
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if (isFile) |
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{
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cout << "Error: Unknown argument "<<*itarg<<endl; |
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return 1; |
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} |
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} else |
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filelist.append (*itarg); |
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itarg++; |
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} |
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return 0; |
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} |
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|
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void Options::add (const QString &n, const OptionType &t=SwitchOption, const QString &s="", const QString &l="") |
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{
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Option o; |
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o.set (n,t,s,l); |
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optlist.append (o); |
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} |
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|
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void Options::setHelpText (const QString &s) |
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{
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helptext=s; |
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} |
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|
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QString Options::getHelpText () |
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{
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return helptext; |
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} |
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|
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QString Options::getProgramName() |
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{
|
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return progname; |
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} |
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|
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QStringList Options::getFileList () |
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{
|
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return filelist; |
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} |
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|
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bool Options::isOn(const QString &s) |
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{
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OptionList::iterator it; |
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for ( it = optlist.begin(); it != optlist.end(); ++it ) |
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if ((*it).getName()==s && (*it).isActive() ) |
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return true; |
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return false; |
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} |
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|
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QString Options::getArg(const QString &s) |
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{
|
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OptionList::iterator it; |
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for ( it = optlist.begin(); it != optlist.end(); ++it ) |
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{
|
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if ((*it).getName()==s) |
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return (*it).getArg(); |
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} |
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return ""; |
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} |