X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fkbsequence.h;h=036cdcf43bce7efd56e79b0d170cdce8b1d7170f;hb=35204f8f33d7400a5fefeffea533fb4cb4097211;hp=255adb2d298f7d86f81f70084391fbc4df09b72c;hpb=159544464a4e02a702aec062257fc6cce3ec7bfd;p=lyx.git

diff --git a/src/kbsequence.h b/src/kbsequence.h
index 255adb2d29..036cdcf43b 100644
--- a/src/kbsequence.h
+++ b/src/kbsequence.h
@@ -1,75 +1,84 @@
 // -*- C++ -*-
 /**
  * \file kbsequence.h
- * Copyright 2001 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 Lars Gullik Bjønnes
+ * \author Jean-Marc Lasgouttes
+ *
+ * Full author contact details are available in file CREDITS.
  */
 
 #ifndef KBSEQUENCE_H
 #define KBSEQUENCE_H
 
-#ifdef __GNUG__
-#pragma interface
-#endif
+#include "frontends/key_state.h"
+#include "frontends/LyXKeySym.h"
 
+#include <string>
 #include <vector>
-#include "LString.h"
 
-#include "commandtags.h"
+
+namespace lyx {
 
 class kb_keymap;
+class FuncRequest;
 
 /// Holds a key sequence and the current and standard keymaps
 class kb_sequence {
 public:
+	typedef std::vector<LyXKeySymPtr> KeySequence;
+
 	friend class kb_keymap;
 
 	///
 	kb_sequence(kb_keymap * std, kb_keymap * cur)
-		: stdmap(std), curmap(cur), length_(0), deleted_(false) {}
-
-	
+		: stdmap(std), curmap(cur), deleted_(false) {}
 
 	/**
 	 * Add a key to the key sequence and look it up in the curmap
 	 * if the latter is defined.
+	 * @param keysym the key to add
 	 * @param mod modifier mask
 	 * @param nmod which modifiers to mask out for equality test
 	 * @return the action matching this key sequence or LFUN_UNKNOWN_ACTION
 	 */
-	kb_action addkey(unsigned int key, unsigned int mod, unsigned int nmod = 0);
+	FuncRequest const &
+	addkey(LyXKeySymPtr keysym, key_modifier::state mod,
+	       key_modifier::state nmod = key_modifier::none);
 
 	/**
 	 * Add a sequence of keys from a string to the sequence
 	 * @return string::npos if OK, else error position in string
 	 *
 	 * Keys in the string must be separated with whitespace;
-	 * Use the keysym names used by XStringToKeysym
+	 * Use the keysym names used by XStringToKeysym, f.ex.
+	 * "Space", "a", "Return", ...
 	 * Prefixes are S-, C-, M- for shift, control, meta
+	 * Prefixes can also be ignored by using the Tilde "~"
+	 * f.ex.: "~S-Space".
 	 */
-	string::size_type parse(string const & s);
-	
+	std::string::size_type parse(std::string const & s);
+
 	/**
 	 * Return the current sequence as a string.
 	 * @see parse()
 	 */
-	string const print() const;
-	
+	std::string const print() const;
+
 	/**
 	 * Return the current sequence and available options as
 	 * a string. No options are added if no curmap kb map exists.
 	 */
-	string const printOptions() const;
-	
+	std::string const printOptions() const;
+
 	/// Mark the sequence as deleted.
 	void mark_deleted();
 
-	/// Return the ISO value of the last keysym in sequence, or 0
-	char getiso() const;
-	
 	/// Reset sequence to become "deleted"
 	void reset();
-	
+
 	/// clear in full
 	void clear();
 
@@ -78,34 +87,34 @@ public:
 	}
 
 	/// length of sequence
-	std::vector<unsigned int>::size_type length() const {
-		return length_;
+	KeySequence::size_type length() const {
+		return sequence.size();
 	}
 
 	/// Keymap to use if a new sequence is starting
 	kb_keymap * stdmap;
-	
+
 	/// Keymap to use for the next key
 	kb_keymap * curmap;
-	
+
 private:
-	/// get the keysym of last in sequence
-	unsigned int getsym() const;
-	
 	/**
-	 * Array holding the current key sequence.
-	 * If sequence[length-1] < 0xff it can be used as ISO8859 char
+	 * Array holding the current key sequence as KeySyms.
+	 * If sequence[length - 1] < 0xff it can be used as ISO8859 char
 	 */
-	std::vector<unsigned int> sequence;
-	
+	KeySequence sequence;
+
+	typedef std::pair<key_modifier::state, key_modifier::state>
+		modifier_pair;
+
 	/// modifiers for keys in the sequence
-	std::vector<unsigned int> modifiers;
-	
-	/// Current length of key sequence
-	std::vector<unsigned int>::size_type length_;
+	std::vector<modifier_pair> modifiers;
 
 	/// is keysequence deleted ?
 	bool deleted_;
 };
 
+
+} // namespace lyx
+
 #endif