#include "FuncRequest.h"
#include "LyXAction.h"
+#include "support/debug.h"
+#include "support/lstrings.h"
+
+#include <climits>
#include <iostream>
#include <sstream>
#include <vector>
using namespace std;
+using namespace lyx::support;
namespace lyx {
FuncRequest const FuncRequest::unknown(LFUN_UNKNOWN_ACTION);
FuncRequest const FuncRequest::noaction(LFUN_NOACTION);
+FuncRequest const FuncRequest::prefix(LFUN_COMMAND_PREFIX);
FuncRequest::FuncRequest(Origin o)
- : action(LFUN_NOACTION), origin(o), x(0), y(0),
- button_(mouse_button::none)
+ : origin_(o)
{}
FuncRequest::FuncRequest(FuncCode act, Origin o)
- : action(act), origin(o), x(0), y(0), button_(mouse_button::none)
+ : action_(act), origin_(o)
{}
FuncRequest::FuncRequest(FuncCode act, docstring const & arg, Origin o)
- : action(act), argument_(arg), origin(o), x(0), y(0),
- button_(mouse_button::none)
+ : action_(act), argument_(arg), origin_(o)
{}
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(act, from_utf8(arg), o)
{}
FuncRequest::FuncRequest(FuncCode act, int ax, int ay,
- mouse_button::state but, Origin o)
- : action(act), origin(o), x(ax), y(ay), button_(but)
+ mouse_button::state button, KeyModifier modifier, Origin o)
+ : action_(act), origin_(o),
+ x_(ax), y_(ay), button_(button), modifier_(modifier)
{}
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_)
+ : 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_)
-{}
-
+namespace {
-mouse_button::state FuncRequest::button() const
-{
- return button_;
-}
-
-
-void splitArg(vector<string> & args, string const & str)
+// Extracts arguments from str into args. Arguments are delimited by
+// whitespace or by double quotes.
+// We extract at most max + 1 arguments, treating args[max] as
+// continuing to eol.
+void splitArg(vector<string> & args, string const & str,
+ unsigned int max = UINT_MAX)
{
istringstream is(str);
while (is) {
+ if (args.size() == max) {
+ string s;
+ getline(is, s);
+ args.push_back(trim(s));
+ return;
+ }
+
char c;
string s;
is >> c;
if (is) {
if (c == '"')
+ // get quote delimited argument
getline(is, s, '"');
else {
+ // get whitespace delimited argument
is.putback(c);
is >> s;
}
}
}
+} // namespace
string FuncRequest::getArg(unsigned int i) const
{
}
+string FuncRequest::getLongArg(unsigned int i) const
+{
+ vector<string> args;
+ splitArg(args, to_utf8(argument_), i);
+ return i < args.size() ? args[i] : string();
+}
+
+
bool operator==(FuncRequest const & lhs, FuncRequest const & rhs)
{
- return lhs.action == rhs.action && lhs.argument() == rhs.argument();
+ return lhs.action() == rhs.action() && lhs.argument() == rhs.argument();
+}
+
+
+bool operator!=(FuncRequest const & lhs, FuncRequest const & rhs)
+{
+ return !(lhs == rhs);
}
ostream & operator<<(ostream & os, FuncRequest const & cmd)
{
return os
- << " action: " << cmd.action
- << " [" << lyxaction.getActionName(cmd.action) << "] "
+ << " action: " << cmd.action()
+ << " [" << lyxaction.getActionName(cmd.action()) << "] "
<< " arg: '" << to_utf8(cmd.argument()) << "'"
- << " x: " << cmd.x
- << " y: " << cmd.y;
+ << " x: " << cmd.x()
+ << " y: " << cmd.y();
}
+LyXErr & operator<<(LyXErr &l, FuncRequest const &fr)
+{
+ ostringstream oss;
+ oss << fr;
+ return l << oss.str();
+}
+
} // namespace lyx