static void
MouseButtonDown(AG_Event *event)
{
AG_Button *bu = AG_SELF();
int button = AG_INT(1);
AG_Variable *binding;
void *pState;
int newState;
if (AG_WidgetDisabled(bu))
return;
if (!AG_WidgetIsFocused(bu))
AG_WidgetFocus(bu);
if (button != AG_MOUSE_LEFT)
return;
binding = AG_GetVariable(bu, "state", &pState);
if (!(bu->flags & AG_BUTTON_STICKY)) {
SetState(bu, binding, pState, 1);
} else {
newState = !GetState(bu, binding, pState);
SetState(bu, binding, pState, newState);
AG_PostEvent(NULL, bu, "button-pushed", "%i", newState);
}
AG_UnlockVariable(binding);
if (bu->flags & AG_BUTTON_REPEAT) {
AG_DelTimer(bu, &bu->repeatTo);
AG_PostEvent(NULL, bu, "button-pushed", "%i", 1);
AG_AddTimer(bu, &bu->delayTo, agMouseSpinDelay,
ExpireDelay, "%i", agMouseSpinIval);
}
}
static void
KeyDown(AG_Event *event)
{
AG_Button *bu = AG_SELF();
AG_Variable *binding;
void *pState;
int keysym = AG_INT(1);
if (AG_WidgetDisabled(bu))
return;
if (keysym != AG_KEY_RETURN && /* TODO AG_Action */
keysym != AG_KEY_KP_ENTER &&
keysym != AG_KEY_SPACE) {
return;
}
binding = AG_GetVariable(bu, "state", &pState);
SetState(bu, binding, pState, 1);
AG_PostEvent(NULL, bu, "button-pushed", "%i", 1);
bu->flags |= AG_BUTTON_KEYDOWN;
if (bu->flags & AG_BUTTON_REPEAT) {
AG_DelTimer(bu, &bu->repeatTo);
AG_AddTimer(bu, &bu->delayTo, agKbdDelay,
ExpireDelay, "%i", agKbdRepeat);
}
AG_UnlockVariable(binding);
}
static Uint32
ExpireDelay(AG_Timer *to, AG_Event *event)
{
AG_Button *bu = AG_SELF();
int repeatIval = AG_INT(1);
AG_AddTimer(bu, &bu->repeatTo, repeatIval, ExpireRepeat, NULL);
return (0);
}
static void
KeyDown(AG_Event *event)
{
AG_Slider *sl = AG_SELF();
int keysym = AG_INT(1);
switch (keysym) {
case AG_KEY_UP:
case AG_KEY_LEFT:
Decrement(sl);
AG_AddTimer(sl, &sl->moveTo, agKbdDelay, MoveTimeout, "%i", -1);
break;
case AG_KEY_DOWN:
case AG_KEY_RIGHT:
Increment(sl);
AG_AddTimer(sl, &sl->moveTo, agKbdDelay, MoveTimeout, "%i", +1);
break;
}
}
