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// Keys.hh for Fluxbox - an X11 Window manager
// Copyright (c) 2001 - 2003 Henrik Kinnunen (fluxgen at linuxmail.org)
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the "Software"),
// to deal in the Software without restriction, including without limitation
// the rights to use, copy, modify, merge, publish, distribute, sublicense,
// and/or sell copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
// $Id: Keys.hh,v 1.26 2003/06/30 14:57:14 fluxgen Exp $
#ifndef KEYS_HH
#define KEYS_HH
#include <string>
#include <vector>
#include <X11/Xlib.h>
#include "NotCopyable.hh"
#include "RefCount.hh"
namespace FbTk {
class Command;
};
class Keys:private FbTk::NotCopyable {
public:
/**
Constructor
@param display display connection
@param filename file to load, default none
*/
explicit Keys(const char *filename=0);
/// destructor
~Keys();
/**
Strip out modifiers we want to ignore
@return the cleaned state number
*/
static unsigned int cleanMods(unsigned int mods)
//remove numlock, capslock and scrolllock
{ return mods & (~Mod2Mask & ~Mod5Mask & ~LockMask);}
unsigned int keycodeToModmask(unsigned int keycode);
void loadModmap();
/**
Load configuration from file
@return true on success, else false
*/
bool load(const char *filename=0);
/**
do action from XKeyEvent
*/
void doAction(XKeyEvent &ke);
/**
Reload configuration from filename
@return true on success, else false
*/
bool reconfigure(const char *filename);
private:
void deleteTree();
void ungrabKeys();
void bindKey(unsigned int key, unsigned int mod);
/**
@param modstr modifier string (i.e Mod4, Mod5)
@return modifier number that match modstr
*/
unsigned int getModifier(const char *modstr);
/**
@param keystr a key string (i.e F1, Enter)
@return key number that match keystr
*/
unsigned int getKey(const char *keystr);
/**
grab a key
@param key the key
@param mod the modifier
*/
void grabKey(unsigned int key, unsigned int mod);
std::string filename;
class t_key {
public:
t_key(unsigned int key, unsigned int mod,
FbTk::RefCount<FbTk::Command> command = FbTk::RefCount<FbTk::Command>(0));
t_key(t_key *k);
~t_key();
inline t_key *find(unsigned int key_, unsigned int mod_) {
for (unsigned int i=0; i<keylist.size(); i++) {
if (keylist[i]->key == key_ && keylist[i]->mod == mod_)
return keylist[i];
}
return 0;
}
inline t_key *find(XKeyEvent &ke) {
for (unsigned int i=0; i<keylist.size(); i++) {
if (keylist[i]->key == ke.keycode && keylist[i]->mod == ke.state)
return keylist[i];
}
return 0;
}
inline bool operator == (XKeyEvent &ke) const {
return (mod == ke.state && key == ke.keycode);
}
FbTk::RefCount<FbTk::Command> m_command;
unsigned int key;
unsigned int mod;
std::vector<t_key *> keylist;
};
/**
merge two linked list
@return true on success, else false
*/
bool mergeTree(t_key *newtree, t_key *basetree=0);
#ifdef DEBUG
/// debug function
void showTree();
/// debug function
void showKeyTree(t_key *key, unsigned int w=0);
#endif //DEBUG
int m_capslock_mod, m_numlock_mod, m_scrolllock_mod; ///< modifiers
std::vector<t_key *> m_keylist;
t_key *m_abortkey; ///< abortkey for keygrabbing chain
std::string m_execcmdstring; ///< copy of the execcommandstring
int m_param; ///< copy of the param argument
Display *m_display; ///< display connection
XModifierKeymap *m_modmap; // Modifier->keycode mapping
};
#endif // _KEYS_HH_
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