mirror of https://github.com/edeproject/ede.git
109 lines
2.9 KiB
C++
109 lines
2.9 KiB
C++
//
|
|
// KeyGrabber.hh for pekwm
|
|
// Copyright © 2003-2009 Claes Nästén <me@pekdon.net>
|
|
//
|
|
// This program is licensed under the GNU GPL.
|
|
// See the LICENSE file for more information.
|
|
//
|
|
|
|
#ifndef _KEYGRABBER_HH_
|
|
#define _KEYGRABBER_HH_
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include "config.h"
|
|
#endif // HAVE_CONFIG_H
|
|
|
|
#include "pekwm.hh"
|
|
|
|
#include "Action.hh"
|
|
#include "CfgParser.hh"
|
|
#include "PWinObj.hh"
|
|
|
|
class PScreen;
|
|
|
|
#include <string>
|
|
#include <list>
|
|
|
|
extern "C" {
|
|
#include <X11/Xlib.h>
|
|
}
|
|
|
|
//! @brief Key grabbing and matching routines with key chain support.
|
|
class KeyGrabber
|
|
{
|
|
public:
|
|
//! @brief Key chain state information.
|
|
class Chain
|
|
{
|
|
public:
|
|
Chain(uint mod, uint key);
|
|
~Chain(void);
|
|
|
|
void unload(void);
|
|
|
|
//! @brief Returns modifier state Chain represents.
|
|
inline uint getMod(void) const { return _mod; }
|
|
//! @brief Returns key state Chain represents.
|
|
inline uint getKey(void) const { return _key; }
|
|
|
|
//! @brief Returns list of Chains that follows.
|
|
inline const std::list<Chain*> &getChainList(void) const { return _chains; }
|
|
//! @brief Returns list of Keys in chain.
|
|
inline const std::list<ActionEvent> &getKeyList(void) const { return _keys; }
|
|
|
|
//! @brief Adds chain to Chain list.
|
|
inline void addChain(Chain *chain) { _chains.push_back(chain); }
|
|
//! @brief Adds action to Key list.
|
|
inline void addAction(const ActionEvent &key) { _keys.push_back(key); }
|
|
|
|
Chain *findChain(XKeyEvent *ev);
|
|
ActionEvent *findAction(XKeyEvent *ev);
|
|
|
|
private:
|
|
uint _mod, _key;
|
|
|
|
std::list<Chain*> _chains;
|
|
std::list<ActionEvent> _keys;
|
|
};
|
|
|
|
KeyGrabber(PScreen *scr);
|
|
~KeyGrabber(void);
|
|
|
|
//! @brief Returns the KeyGrabber instance pointer.
|
|
static KeyGrabber *instance(void) { return _instance; }
|
|
|
|
bool load(const std::string &file, bool force=false);
|
|
void grabKeys(Window win);
|
|
void ungrabKeys(Window win);
|
|
|
|
ActionEvent *findAction(XKeyEvent *ev, PWinObj::Type type);
|
|
ActionEvent *findMoveResizeAction(XKeyEvent *ev);
|
|
|
|
private:
|
|
void grabKey(Window win, uint mod, uint key);
|
|
|
|
void parseGlobalChain(CfgParser::Entry *section, KeyGrabber::Chain *chain);
|
|
void parseMoveResizeChain(CfgParser::Entry *section, KeyGrabber::Chain *chain);
|
|
void parseInputDialogChain(CfgParser::Entry *section, KeyGrabber::Chain *chain);
|
|
void parseMenuChain(CfgParser::Entry *section, KeyGrabber::Chain *chain);
|
|
|
|
ActionEvent *findAction(XKeyEvent *ev, KeyGrabber::Chain *chain);
|
|
|
|
private:
|
|
PScreen *_scr;
|
|
|
|
std::map <std::string, time_t> _cfg_state; /**< Map of file mtime for all files touched by a configuration. */
|
|
|
|
KeyGrabber::Chain _menu_chain;
|
|
KeyGrabber::Chain _global_chain;
|
|
KeyGrabber::Chain _moveresize_chain;
|
|
KeyGrabber::Chain _input_dialog_chain;
|
|
|
|
uint _num_lock;
|
|
uint _scroll_lock;
|
|
|
|
static KeyGrabber *_instance;
|
|
};
|
|
|
|
#endif // _KEYGRABBER_HH_
|