X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2Fminibuffer.h;h=394f9429cf6dd78b5f7b6f59eaca4f62561a137f;hb=8283e978f8d621041c432b9b88a476bfd567385c;hp=27b802c5b0b45a5fbe283cc386b68f9fe0d155b0;hpb=0eccdd1c3613e5170deb77b22174dd0afde833e9;p=lyx.git

diff --git a/src/minibuffer.h b/src/minibuffer.h
index 27b802c5b0..394f9429cf 100644
--- a/src/minibuffer.h
+++ b/src/minibuffer.h
@@ -1,93 +1,114 @@
 // -*- C++ -*-
-#ifndef _MINIBUFFER_H
-#define _MINIBUFFER_H
+#ifndef MINIBUFFER_H
+#define MINIBUFFER_H
+
+#include <sigc++/signal_system.h>
+#include <vector>
 
 #include FORMS_H_LOCATION
 #include "LString.h"
-#include "gettext.h"
 
 #ifdef __GNUG__
 #pragma interface
 #endif
 
 class LyXView;
+class DropDown;
+class Timeout;
 
 ///
-class MiniBuffer {
+class MiniBuffer : public SigC::Object {
 public:
+	enum State {
+		spaces,
+		nospaces
+	};
+
+	///
+	MiniBuffer(LyXView * o,
+		   FL_Coord x, FL_Coord y, FL_Coord h, FL_Coord w);
+
+	/// destructor
+	~MiniBuffer();
+
+	/// create drop down
+	void dd_init();
+
 	///
-	MiniBuffer(LyXView *o, FL_Coord x, FL_Coord y, FL_Coord h, FL_Coord w)
-		: owner(o)
-	{
-		text = _("Welcome to LyX!");
-		shows_no_match = true;
-	        history_idx = history_cnt = 0;
-	        add(FL_NORMAL_INPUT, x, y, h, w);
-	}
+	void addSet(string const &,
+		    string const & = string());
+
 	///
-	bool shows_no_match;
+	void message(string const & str);
 	///
-	void setTimer(int a) {
-		fl_set_timer(timer, a);
-	}
+	void messagePush(string const & str);
 	///
-	void Set(string const& = string(),
-		 string const& = string(),
-		 string const& = string(),
-		 int delay_secs=6);
-	/// 
-	string GetText() const { return text; }
+	void messagePop();
+
+	/** Makes the minibuffer wait for a string to be inserted.
+	    Waits for a string to be inserted into the minibuffer, when
+	    the string has been inserted the signal stringReady is
+	    emitted.
+	*/
+	void getString(State space,
+		       std::vector<string> const & completion,
+		       std::vector<string> & history);
 	///
-	void Init();
+	void redraw();
 	///
-	void ExecCommand();
-	/** allows to store and reset the contents one time. Usefull
-	  for status messages like "load font" (Matthias)
-	  */
-	void Store();
+	int peek_event(FL_OBJECT *, int, int);
 	///
-	void Reset();
+	SigC::Signal1<void, string const &> stringReady;
 	///
-	void Activate();
+	//SigC::Signal0<void> escape;
 	///
-	void Deactivate();
+	SigC::Signal0<void> timeout;
 private:
 	///
-	LyXView *owner;
+	void activate();
+	///
+	void deactivate();
+	///
+	void prepare();
+	///
+	void stored_slot();
+	///
+	void stored_set(string const &);
+	/// set the minibuffer content if str non-empty
+	void set_complete_input(string const &);
+	/// append c to the current contents
+	void append_char(char c);
+	/// set the minibuffer content
+	void set_input(string const &);
+	///
+	void init();
+	///
+	string stored_input;
+	///
+	bool stored_;
+	///
+	LyXView * owner_;
 	///
 	string text;
 	///
 	string text_stored;
 	///
-	FL_OBJECT *add(int, FL_Coord, FL_Coord, FL_Coord, FL_Coord);
-	///
-	static void ExecutingCB(FL_OBJECT *ob, long);
-	///
-	static void TimerCB(FL_OBJECT *ob, long);
-	///
-        static int  peek_event(FL_OBJECT *, int, FL_Coord, FL_Coord,
-			       int, void *);
-        ///
-	FL_OBJECT *timer;
-	///
-	FL_OBJECT *the_buffer;
-	///
-	string cur_cmd;
-        ///
-        enum{ MAX_HISTORY = 10 };
-        ///
-        string history[MAX_HISTORY];
-        ///
-        int history_idx, history_cnt;
-        ///
-        void addHistory(string const &cmd) { 
-	        if (history_cnt==0 || (history_cnt>0 && cmd!=history[(history_cnt-1) % MAX_HISTORY])) {
-		    history[history_cnt % MAX_HISTORY] = cmd;
-		    history_cnt++;
-		}
-	        history_idx = history_cnt;
-	}
-        ///
-        string getHistory() { return history[history_idx % MAX_HISTORY]; }
+	FL_OBJECT * add(int, FL_Coord, FL_Coord, FL_Coord, FL_Coord);
+	///
+	Timeout * timer;
+	///
+	Timeout * stored_timer;
+	/// the dropdown menu
+	DropDown * dropdown_;
+	///
+	FL_OBJECT * the_buffer;
+	///
+	std::vector<string> completion_;
+	///
+	std::vector<string> * history_;
+	///
+	std::vector<string>::iterator hist_iter;
+	///
+	State state_;
 };
 #endif