ws changes only

[lyx.git] / src / funcrequest.C

diff --git a/src/funcrequest.C b/src/funcrequest.C
index 18b010d8b4d683f0922c5f6d5103879c4af22d15..fd18c01bcbbcdf6343761204f16b1e2ba6567d4e 100644 (file)
--- a/src/funcrequest.C
+++ b/src/funcrequest.C
@@ -1,41 +1,76 @@
 /**
  * \file funcrequest.C
- * Copyright 2002 the LyX Team
- * Read the file COPYING
+ * 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 "BufferView.h"
+#include "lyxfunc.h" // only for setMessage()
+#include "frontends/LyXView.h"
+#include "debug.h"
+#include "support/std_sstream.h"
+
+using std::endl;
+using std::getline;
+
+using std::istringstream;
+using std::vector;
+using std::string;
+
 
 FuncRequest::FuncRequest()
-       : view_(0), action(LFUN_UNKNOWN_ACTION)
+       : view_(0), action(LFUN_NOACTION), x(0), y(0), button_(mouse_button::none)
 {}
 
 
 FuncRequest::FuncRequest(kb_action act)
-       : view_(0), action(act)
+       : view_(0), action(act), x(0), y(0), button_(mouse_button::none)
 {}
 
 
 FuncRequest::FuncRequest(kb_action act, string const & arg)
-       : view_(0), action(act), argument(arg)
+       : view_(0), action(act), argument(arg), x(0), y(0), button_(mouse_button::none)
+{}
+
+
+FuncRequest::FuncRequest
+               (kb_action act, int ax, int ay, mouse_button::state button)
+       : view_(0), action(act), x(ax), y(ay), button_(button)
 {}
 
 
 FuncRequest::FuncRequest(BufferView * view, kb_action act)
-       : view_(view), action(act)
+       : view_(view), action(act), x(0), y(0), button_(mouse_button::none)
 {}
 
 
 FuncRequest::FuncRequest(BufferView * view, kb_action act, string const & arg)
-       : view_(view), action(act), argument(arg)
+       : view_(view), action(act), argument(arg), x(0),  y(0), button_(mouse_button::none)
 {}
 
 
 FuncRequest::FuncRequest
-               (BufferView * view, kb_action act, int ax, int ay, int aextra)
-       : view_(view), action(act), argument(), x(ax), y(ay), extra(aextra)
+               (BufferView * view, kb_action act, int ax, int ay, mouse_button::state but)
+       : view_(view), action(act), x(ax), y(ay), button_(but)
+{}
+
+
+FuncRequest::FuncRequest(FuncRequest const & cmd, string const & arg)
+       : view_(cmd.view_), action(cmd.action), argument(arg),
+         x(cmd.x), y(cmd.y), button_(cmd.button_)
+{}
+
+
+FuncRequest::FuncRequest(FuncRequest const & cmd, BufferView * view)
+       : view_(view), action(cmd.action), argument(cmd.argument),
+         x(cmd.x), y(cmd.y), button_(cmd.button_)
 {}
 
 
@@ -49,3 +84,53 @@ void FuncRequest::setView(BufferView * view)
 {
        view_ = view;
 }
+
+
+mouse_button::state FuncRequest::button() const
+{
+       return button_;
+}
+
+
+void FuncRequest::message(string const & msg) const
+{
+       if (view_)
+               view_->owner()->getLyXFunc().setMessage(msg);
+       else
+               lyxerr  << "Dropping message '" << msg << "'" << endl;
+}
+
+
+void FuncRequest::errorMessage(string const & msg) const
+{
+       if (view_)
+               view_->owner()->getLyXFunc().setErrorMessage(msg);
+       else
+               lyxerr  << "Dropping error message '" << msg << "'" << endl;
+}
+
+
+void split(vector<string> & args, string str)
+{
+       istringstream is(str);
+       while (is) {
+               char c;
+               string s;
+               is >> c;
+               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;
+       split(args, argument);
+       return i < args.size() ? args[i] : string();
+}