lyx_mirror/src/FuncRequest.cpp

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/**
* \file FuncRequest.cpp
* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
* \author André Pönitz
*
* Full author contact details are available in file CREDITS.
*/
#include <config.h>
#include "FuncRequest.h"
#include "LyXAction.h"
#include <iostream>
#include <sstream>
#include <vector>
using namespace std;
namespace lyx {
FuncRequest const FuncRequest::unknown(LFUN_UNKNOWN_ACTION);
FuncRequest const FuncRequest::noaction(LFUN_NOACTION);
FuncRequest::FuncRequest(Origin o)
: action(LFUN_NOACTION), origin(o), x(0), y(0),
button_(mouse_button::none)
{}
FuncRequest::FuncRequest(FuncCode act, Origin o)
: action(act), origin(o), x(0), y(0), button_(mouse_button::none)
{}
FuncRequest::FuncRequest(FuncCode act, docstring const & arg, Origin o)
: action(act), argument_(arg), origin(o), x(0), y(0),
button_(mouse_button::none)
{}
FuncRequest::FuncRequest(FuncCode act, string const & arg, Origin o)
: action(act), argument_(from_utf8(arg)), origin(o), x(0), y(0),
button_(mouse_button::none)
{}
FuncRequest::FuncRequest(FuncCode act, int ax, int ay,
mouse_button::state but, Origin o)
: action(act), origin(o), x(ax), y(ay), button_(but)
{}
FuncRequest::FuncRequest(FuncRequest const & cmd, docstring const & arg, Origin o)
: action(cmd.action), argument_(arg), origin(o),
x(cmd.x), y(cmd.y), button_(cmd.button_)
{}
FuncRequest::FuncRequest(FuncRequest const & cmd, string const & arg, Origin o)
: action(cmd.action), argument_(from_utf8(arg)), origin(o),
x(cmd.x), y(cmd.y), button_(cmd.button_)
{}
mouse_button::state FuncRequest::button() const
{
return button_;
}
void splitArg(vector<string> & args, string const & str)
{
istringstream is(str);
while (is) {
char c;
string s;
is >> c;
if (is) {
if (c == '"')
getline(is, s, '"');
else {
is.putback(c);
is >> s;
}
args.push_back(s);
}
}
}
string FuncRequest::getArg(unsigned int i) const
{
vector<string> args;
splitArg(args, to_utf8(argument_));
return i < args.size() ? args[i] : string();
}
bool operator==(FuncRequest const & lhs, FuncRequest const & rhs)
{
return lhs.action == rhs.action && lhs.argument() == rhs.argument();
}
ostream & operator<<(ostream & os, FuncRequest const & cmd)
{
return os
<< " action: " << cmd.action
<< " [" << lyxaction.getActionName(cmd.action) << "] "
<< " arg: '" << to_utf8(cmd.argument()) << "'"
<< " x: " << cmd.x
<< " y: " << cmd.y;
}
} // namespace lyx