#ifndef FUNCREQUEST_H
#define FUNCREQUEST_H
-#include "commandtags.h"
+#include "lfuns.h"
+#include "frontends/mouse_state.h"
#include "LString.h"
-/**
+class BufferView;
+
+/**
* This class encapsulates a LyX action and its argument
* in order to pass it around easily.
*/
-struct FuncRequest {
-
- FuncRequest()
- : action(LFUN_UNKNOWN_ACTION)
- {}
+class FuncRequest {
+public:
+ /// just for putting thes things in std::container
+ FuncRequest();
+ /// actions without extra argument
+ explicit FuncRequest(kb_action act);
+ /// actions without extra argument
+ FuncRequest(kb_action act, int x, int y, mouse_button::state button);
+ /// actions with extra argument
+ FuncRequest(kb_action act, string const & arg);
+ /// actions without extra argument
+ FuncRequest(BufferView * bv, kb_action act);
+ /// actions with extra argument
+ FuncRequest(BufferView * bv, kb_action act, string const & arg);
+ /// for mouse events
+ FuncRequest(BufferView * bv, kb_action act,
+ int x, int y, mouse_button::state button);
+ /// for changing requests a bit
+ FuncRequest(FuncRequest const & cmd, string const & arg);
+ /// for changing requests a bit
+ FuncRequest(FuncRequest const & cmd, BufferView * bv);
- FuncRequest(kb_action act)
- : action(act)
- {}
+ /// access to the view
+ BufferView * view() const;
+ /// access to the view
+ void setView(BufferView * bv);
+ /// access to button
+ mouse_button::state button() const;
- FuncRequest(kb_action act, string const & arg)
- : action(act), argument(arg)
- {}
+ /// output a message
+ void message(string const & msg) const;
+ /// output an error message
+ void errorMessage(string const & msg) const;
- /// for mouse events
- FuncRequest(kb_action act, int ax, int ay, int aextra)
- : action(act), argument(), x(ax), y(ay), extra(aextra)
- {}
+ /// argument parsing, extract argument i as string
+ string getArg(int i) const;
+private:
+ /// the BufferView we are talking to
+ BufferView * view_;
+public: // should be private, too...
/// the action
kb_action action;
/// the action's string argument
/// the y coordinate of a mouse press
int y;
/// some extra information (like button number)
- int extra;
+ mouse_button::state button_;
};
#endif // FUNCREQUEST_H