X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fkbmap.h;h=2ffe6885f15c2c452fb40a0f1b7a0364e4fcaa57;hb=52eb91c94fb70d58dceef430659c8781de2eccda;hp=27b62fd1eb9dca98bf9ed8a9bb1e38a76c429ce5;hpb=39eec46bd31753afaec103fcc45f9d6ba75bdb3e;p=lyx.git

diff --git a/src/kbmap.h b/src/kbmap.h
index 27b62fd1eb..2ffe6885f1 100644
--- a/src/kbmap.h
+++ b/src/kbmap.h
@@ -1,24 +1,33 @@
 // -*- C++ -*-
-/* ======================================================================= *\
-   File   : kbmap.h, kbmap.h,v 1.3 1996/12/10 04:35:57 larsbj Exp
-   Author : chb, 30.Oct.1995
-   Docu   : see kbmap.C
-   Purpose: class definitions for XKeyEvent keymap handling
-   \* ==================================================================== */
+/**
+ * \file kbmap.h
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
+ *
+ * \author Lars Gullik Bjønnes
+ * \author Jean-Marc Lasgouttes
+ * \author John Levon
+ *
+ * Full author contact details are available in file CREDITS.
+ */
 
 #ifndef KBMAP_H
 #define KBMAP_H
 
-#ifdef __GNUG__
-#pragma interface
-#endif
+#include "funcrequest.h"
 
-#include <list>
-#include <boost/smart_ptr.hpp>
+#include "frontends/key_state.h"
+#include "frontends/LyXKeySym.h"
 
-#include "commandtags.h"
+#include "support/docstream.h"
 
-#include "LString.h"
+#include <boost/shared_ptr.hpp>
+
+#include <vector>
+#include <deque>
+
+
+namespace lyx {
 
 class kb_sequence;
 
@@ -29,70 +38,104 @@ public:
 	 * Bind a key sequence to an action.
 	 * @return 0 on success, or position in string seq where error
 	 * occurs.
+	 * See kb_sequence::parse for the syntax of the seq string
+	 */
+	std::string::size_type bind(std::string const & seq, FuncRequest const & func);
+
+	// Parse a bind file
+	bool read(std::string const & bind_file);
+
+	/**
+	 * print all available keysyms
+	 * @param forgui true if the string should use translations and 
+	 *   special characters. 
 	 */
-	string::size_type bind(string const & seq, kb_action action);
+	docstring const print(bool forgui) const;
 
-	/// print all available keysyms
-	string const print() const;
-	
 	/**
 	 * Look up a key press in the keymap.
 	 * @param key the keysym
 	 * @param mod the modifiers
 	 * @param seq the current key sequence so far
-	 * @return the action / LFUN_PREFIX / LFUN_UNKNOWN_ACTION
+	 * @return the action / LFUN_COMMAND_PREFIX / LFUN_UNKNOWN_ACTION
 	 */
-	kb_action lookup(unsigned int key,
-		unsigned int mod, kb_sequence * seq) const;
+	FuncRequest const &
+	lookup(LyXKeySymPtr key,
+	       key_modifier::state mod, kb_sequence * seq) const;
+
+	///
+	typedef std::deque<kb_sequence> Bindings;
 
 	/// Given an action, find all keybindings.
-	string const findbinding(kb_action action,
-				 string const & prefix = string()) const;
+	Bindings findbindings(FuncRequest const & func) const;
+
+	/// Given an action, print the keybindings.
+	docstring const printbindings(FuncRequest const & func) const;
+
+	/**
+	 *  Given an action, find the first 1-key binding (if it exists).
+	 *  The LyXKeySym pointer is 0 is no key is found.
+	 *  [only used by the Qt/Mac frontend]
+	 */
+	std::pair<LyXKeySym const *, key_modifier::state>
+	find1keybinding(FuncRequest const & func) const;
+
 
 	/**
 	 * Returns a string of the given keysym, with modifiers.
-	 * @param key the key
+	 * @param key the key as a keysym
 	 * @param mod the modifiers
 	 */
-	static string const printKeysym(unsigned int key, unsigned int mod);
+	static std::string const printKeySym(LyXKeySym const & key,
+					     key_modifier::state mod);
 
-	/// return the ISO value of a keysym
-	static char getiso(unsigned int i);
+	typedef std::pair<key_modifier::state, key_modifier::state> modifier_pair;
 
 private:
 	///
 	struct kb_key {
 		/// Keysym
-		unsigned int code;
-		
+		LyXKeySymPtr code;
+
 		/// Modifier masks
-		unsigned int mod;
-		
+		modifier_pair mod;
+
 		/// Keymap for prefix keys
 		boost::shared_ptr<kb_keymap> table;
-		
+
 		/// Action for !prefix keys
-		kb_action action;
+		FuncRequest func;
 	};
 
-
 	/**
 	 * Define an action for a key sequence.
 	 * @param r internal recursion level
 	 */
-	void defkey(kb_sequence * seq, kb_action action, unsigned int r = 0);
-	
-	///  Returns a string of the given key
-	string const printKey(kb_key const & key) const;
+	void defkey(kb_sequence * seq, FuncRequest const & func,
+		    unsigned int r = 0);
+
+	/**
+	 * Given an action, find all keybindings
+	 * @param func the action
+	 * @param prefix a sequence to prepend the results
+	 */
+	Bindings findbindings(FuncRequest const & func,
+			      kb_sequence const & prefix) const;
 
 	/// is the table empty ?
 	bool empty() const {
 		return table.empty();
 	}
 	///
-	typedef std::list<kb_key> Table;
+	typedef std::vector<kb_key> Table;
 	///
 	Table table;
 };
 
-#endif
+/// Implementation is in lyx_main.C
+extern kb_keymap & theTopLevelKeymap();
+
+
+} // namespace lyx
+
+#endif // KBMAP_H