/**
* @brief Opens the keybindings menu.
*/
static void opt_keybinds( unsigned int wid )
{
int w, h, lw, bw, bh;
/* Get dimensions. */
menuKeybinds_getDim( wid, &w, &h, &lw, NULL, &bw, &bh );
/* Close button. */
window_addButton( wid, -20, 20, bw, bh,
"btnClose", "Close", opt_close );
/* Set button. */
window_addButton( wid, -20 - bw - 20, 20, bw, bh,
"btnSet", "Set Key", opt_setKey );
/* Restore deafaults button. */
window_addButton( wid, -20, 20+bh+20, bw, bh,
"btnDefaults", "Defaults", opt_keyDefaults );
/* Text stuff. */
window_addText( wid, 20+lw+20, -40, w-(20+lw+20), 30, 1, "txtName",
NULL, &cDConsole, NULL );
window_addText( wid, 20+lw+20, -90, w-(20+lw+20), h-70-60-bh,
0, "txtDesc", &gl_smallFont, NULL, NULL );
/* Generate the list. */
menuKeybinds_genList( wid );
}
/**
* @brief Opens the keybindings menu.
*/
void opt_menuKeybinds (void)
{
unsigned int wid;
int w, h;
int bw, bh;
int lw;
/* Dimensions. */
w = 500;
h = 300;
/* Create the window. */
wid = window_create( "Keybindings", -1, -1, w, h );
menuKeybinds_getDim( wid, &w, &h, &lw, NULL, &bw, &bh );
/* Close button. */
window_addButton( wid, -20, 20, bw, bh,
"btnClose", "Close", window_close );
/* Set button. */
window_addButton( wid, -20 - bw - 20, 20, bw, bh,
"btnSet", "Set Key", opt_setKey );
/* Text stuff. */
window_addText( wid, 20+lw+20, -40, w-(20+lw+20), 30, 1, "txtName",
NULL, &cDConsole, NULL );
window_addText( wid, 20+lw+20, -90, w-(20+lw+20), h-70-60-bh,
0, "txtDesc", &gl_smallFont, NULL, NULL );
/* Generate the list. */
menuKeybinds_genList( wid );
}
/**
* @brief Unsets the key.
*/
static void opt_unsetKey( unsigned int wid, char *str )
{
(void) str;
unsigned int parent;
/* Unsets the keybind. */
input_setKeybind( opt_selectedKeybind, KEYBIND_NULL, 0, 0 );
/* Close window. */
window_close( wid, NULL );
/* Update parent window. */
parent = window_getParent( wid );
window_destroyWidget( parent, "lstKeybinds" );
menuKeybinds_genList( parent );
}
/**
* @brief Restores the key defaults.
*/
static void opt_keyDefaults( unsigned int wid, char *str )
{
(void) str;
/* Ask user if he wants to. */
if (!dialogue_YesNoRaw( "Restore Defaults", "Are you sure you want to restore default keybindings?" ))
return;
/* Restore defaults. */
input_setDefault();
/* Regenerate list widget. */
window_destroyWidget( wid, "lstKeybinds" );
menuKeybinds_genList( wid );
/* Alert user it worked. */
dialogue_msgRaw( "Defaults Restored", "Keybindings restored to defaults.");
}
/**
* @brief Tries to set the key from an event.
*/
static int opt_setKeyEvent( unsigned int wid, SDL_Event *event )
{
unsigned int parent;
KeybindType type;
int key;
SDLMod mod, ev_mod;
const char *str;
int pos, off;
/* See how to handle it. */
switch (event->type) {
case SDL_KEYDOWN:
key = event->key.keysym.sym;
/* If control key make player hit twice. */
if (((key == SDLK_NUMLOCK) ||
(key == SDLK_CAPSLOCK) ||
(key == SDLK_SCROLLOCK) ||
(key == SDLK_RSHIFT) ||
(key == SDLK_LSHIFT) ||
(key == SDLK_RCTRL) ||
(key == SDLK_LCTRL) ||
(key == SDLK_RALT) ||
(key == SDLK_LALT) ||
(key == SDLK_RMETA) ||
(key == SDLK_LMETA) ||
(key == SDLK_LSUPER) ||
(key == SDLK_RSUPER))
&& (opt_lastKeyPress != key)) {
opt_lastKeyPress = key;
return 0;
}
type = KEYBIND_KEYBOARD;
if (window_checkboxState( wid, "chkAny" ))
mod = NMOD_ALL;
else {
ev_mod = event->key.keysym.mod;
mod = 0;
if (ev_mod & (KMOD_LSHIFT | KMOD_RSHIFT))
mod |= NMOD_SHIFT;
if (ev_mod & (KMOD_LCTRL | KMOD_RCTRL))
mod |= NMOD_CTRL;
if (ev_mod & (KMOD_LALT | KMOD_RALT))
mod |= NMOD_ALT;
if (ev_mod & (KMOD_LMETA | KMOD_RMETA))
mod |= NMOD_META;
}
/* Set key. */
opt_lastKeyPress = key;
break;
case SDL_JOYAXISMOTION:
if (event->jaxis.value > 0)
type = KEYBIND_JAXISPOS;
else if (event->jaxis.value < 0)
type = KEYBIND_JAXISNEG;
else
return 0; /* Not handled. */
key = event->jaxis.axis;
mod = NMOD_ALL;
break;
case SDL_JOYBUTTONDOWN:
type = KEYBIND_JBUTTON;
key = event->jbutton.button;
mod = NMOD_ALL;
break;
/* Not handled. */
default:
return 0;
}
/* Warn if already bound. */
str = input_keyAlreadyBound( type, key, mod );
if ((str != NULL) && strcmp(str, opt_selectedKeybind))
dialogue_alert( "Key '%s' overlaps with key '%s' that was just set. "
"You may want to correct this.",
str, opt_selectedKeybind );
/* Set keybinding. */
input_setKeybind( opt_selectedKeybind, type, key, mod );
/* Close window. */
window_close( wid, NULL );
/* Update parent window. */
parent = window_getParent( wid );
pos = toolkit_getListPos( parent, "lstKeybinds" );
off = toolkit_getListOffset( parent, "lstKeybinds" );
window_destroyWidget( parent, "lstKeybinds" );
menuKeybinds_genList( parent );
toolkit_setListPos( parent, "lstKeybinds", pos );
toolkit_setListOffset( parent, "lstKeybinds", off );
return 0;
}
