in_kb.h File Reference

#include "gldrv/winsys.h"
#include "in.h"

Go to the source code of this file.

Enumerations
enum	KB_MODIFIER_ENUM { KB_MOD_ALT =1, KB_MOD_CTRL =2, KB_MOD_SHIFT =4, KB_MOD_MASK =7 }

Functions
unsigned int	getActiveModifiers ()
unsigned int	pullActiveModifiers ()
void	setActiveModifiers (unsigned int mask)
unsigned int	getModifier (const char *mod_name)
void	ProcessKB (unsigned int player)
void	BindKey (int key, unsigned int modifiers, unsigned int player, KBHandler handler, const KBData &data)
void	UnbindKey (int key, unsigned int modifiers)
void	InitKB ()
void	RestoreKB ()

Variables
const int	KEYMAP_SIZE = WSK_LAST
const int	LAST_MODIFIER = KB_MOD_MASK+1

Enumeration Type Documentation

enum KB_MODIFIER_ENUM

Enumerator
KB_MOD_ALT
KB_MOD_CTRL
KB_MOD_SHIFT
KB_MOD_MASK

Definition at line 30 of file in_kb.h.

{
    KB_MOD_ALT  =1,
    KB_MOD_CTRL =2,
    KB_MOD_SHIFT=4,
    KB_MOD_MASK =7
};

Function Documentation

void BindKey	(	int	key,
		unsigned int	modifiers,
		unsigned int	player,
		KBHandler	handler,
		const KBData &	data
	)

Definition at line 213 of file in_kb.cpp.

References HandlerCall::data, HandlerCall::function, playerBindings, and RESET.

Referenced by createObjects(), and InitializeInput().

{
    keyBindings[mod][key].function = handler;
    keyBindings[mod][key].data     = data;
    playerBindings[mod][key] = player;
    handler( std::string(), RESET );     //key is not used in handler
}

unsigned int getActiveModifiers

(

)

Definition at line 109 of file in_kb.cpp.

References _activeModifiers.

Referenced by pullActiveModifiers().

{
    return _activeModifiers;
}

unsigned int getModifier

(

const char *

mod_name)

Definition at line 120 of file in_kb.cpp.

References KB_MOD_ALT, KB_MOD_CTRL, and KB_MOD_SHIFT.

Referenced by glut_keyboard_cb().

{
    if (mod_name[0] == '\0')
        return 0;
    unsigned int rv = 0;
    if ( strstr( mod_name, "shift" ) || strstr( mod_name, "uppercase" ) || strstr( mod_name, "caps" ) )
        rv |= KB_MOD_SHIFT;
    if ( strstr( mod_name, "ctrl" ) || strstr( mod_name, "cntrl" ) || strstr( mod_name, "control" ) )
        rv |= KB_MOD_CTRL;
    if ( strstr( mod_name, "alt" ) || strstr( mod_name, "alternate" ) )
        rv |= KB_MOD_ALT;
    return rv;
}

void InitKB

(

)

Definition at line 195 of file in_kb.cpp.

References a, i, KEYMAP_SIZE, keyState, LAST_MODIFIER, RestoreKB(), UnbindKey(), and UP.

Referenced by InitInput().

{
    for (int i = 0; i < LAST_MODIFIER; ++i)
        for (int a = 0; a < KEYMAP_SIZE; a++) {
            keyState[i][a] = UP;
            UnbindKey( a, i );
        }
    RestoreKB();
}

void ProcessKB

(

unsigned int

player)

Definition at line 205 of file in_kb.cpp.

References a, HandlerCall::function, KEYMAP_SIZE, keyState, LAST_MODIFIER, and playerBindings.

Referenced by ProcessInput().

{
    for (int mod = 0; mod < LAST_MODIFIER; mod++)
        for (int a = 0; a < KEYMAP_SIZE; a++)
            if (playerBindings[mod][a] == player)
                keyBindings[mod][a].function( keyBindings[mod][a].data, keyState[mod][a] );
}

unsigned int pullActiveModifiers

(

)

Definition at line 113 of file in_kb.cpp.

References getActiveModifiers().

Referenced by BaseUtil::SetKeyStatusEventData().

{
#ifdef SDL_WINDOWING
    setActiveModifiersSDL( SDL_GetModState() );
#endif
    return getActiveModifiers();
}

void RestoreKB

(

)

Definition at line 184 of file in_kb.cpp.

References a, DOWN, HandlerCall::function, glut_keyboard_cb(), i, KEYMAP_SIZE, keyState, LAST_MODIFIER, RELEASE, UP, and winsys_set_keyboard_func().

Referenced by GameCockpit::Draw(), InitKB(), restore_main_loop(), CockpitKeys::TextMessageCallback(), and NavComputer::toggleVisibility().

{
    for (int i = 0; i < LAST_MODIFIER; ++i)
        for (int a = 0; a < KEYMAP_SIZE; a++)
            if (keyState[i][a] == DOWN) {
                keyBindings[i][a].function( keyBindings[i][a].data, RELEASE );
                keyState[i][a] = UP;
            }
    winsys_set_keyboard_func( glut_keyboard_cb );
}

void setActiveModifiers

(

unsigned int

mask)

Definition at line 96 of file in_kb.cpp.

References _activeModifiers.

Referenced by base_keyboard_cb(), gamemenu_keyboard_handler(), and glut_keyboard_cb().

{
    _activeModifiers = mask;
}

void UnbindKey	(	int	key,
		unsigned int	modifiers
	)

Definition at line 221 of file in_kb.cpp.

Referenced by InitKB().

{
    keyBindings[mod][key] = HandlerCall();
}

Variable Documentation

const int KEYMAP_SIZE = WSK_LAST

Definition at line 40 of file in_kb.h.

Referenced by InitKB(), ProcessKB(), and RestoreKB().

const int LAST_MODIFIER = KB_MOD_MASK+1

Definition at line 41 of file in_kb.h.

Referenced by glut_keyboard_cb(), InitKB(), ProcessKB(), and RestoreKB().