// Used by menu to focus keybinding
void Keymapper::FocusBindAction(std::string p_actionId)
{
std::string processedActionId = KeybindString(p_actionId);
if(m_actionMap.find(processedActionId) == m_actionMap.end())
ActionFromString(m_actionMap[processedActionId], processedActionId);
m_bindAction = &m_actionMap[KeybindString(p_actionId)];
}
void Keymapper::SetActionBinding(std::string p_actionId, SDL_Scancode p_key)
{
std::string processedActionId = KeybindString(p_actionId);
ActionFromString(m_actionMap[processedActionId], processedActionId);
m_actionMap[processedActionId].Bindings.clear();
m_actionMap[processedActionId].Bindings.push_back(p_key);
}
// add a binding to the list. Calls should be in the form:
// AddBinding( "left", "button_press", "start", "+dota_camera_follow", "" );
//
// args:
// hand_str = "left" or "right"
// action_str = 'button_press' 'trigger_press' 'tilt_gesture' 'point_gesture' 'velocity_gesture' or 'joystick_move'
// argument_str depends on action_str, see below for details
// press_command_str is the concommand executed on start of the action (ie button press) and release_command_str on stop (ie button release)
// release_command_str can be the empty string if no stop action is desired
// if the press_command_str begins with "+", an equivalent "-" is set to the release_command automatically
void SixenseGestureBindings::AddBinding( CUtlString hand_str, CUtlString action_str, CUtlString argument_str, CUtlString press_command_str, CUtlString release_command_str )
{
GestureBinding binding;
// Convert from strings to enums
sixenseUtils::IButtonStates::ActionType action;
if( !ActionFromString( action_str, &action ) )
{
return;
}
binding.m_Action = action;
int hand;
if( !HandFromString( hand_str, &hand ) ) {
return;
}
binding.m_iHand = hand;
// handle argument_str per-action type
if( action == sixenseUtils::IButtonStates::ACTION_BUTTON_PRESS )
{
// button_press takes a button argument
unsigned short button_token;
if( !ButtonMaskFromString( argument_str, &button_token ) )
{
return;
}
binding.m_iArgument = button_token;
}
else if( action == sixenseUtils::IButtonStates::ACTION_TRIGGER_PRESS )
{
// trigger press has no argument
binding.m_iArgument = 0;
}
else
{
// all other actions take a direction
sixenseUtils::IButtonStates::Direction dir;
if( !DirectionFromString( argument_str, &dir ) )
{
return;
}
binding.m_iArgument = dir;
}
// copy the activate command
binding.m_pActivateCommand = strdup( press_command_str.String() );
binding.m_bAutoMirrored = false;
// if there is an explicit release_command, use it
if ( !release_command_str.IsEmpty() )
{
binding.m_pDeactivateCommand = strdup( release_command_str.String() );
}
else
{
// otherwise try to generate a release command
// see if it starts with a +, if so, add an off command
if( press_command_str[0] == '+' )
{
binding.m_pDeactivateCommand = strdup( press_command_str.String() );
binding.m_pDeactivateCommand[0] = '-';
binding.m_bAutoMirrored = true;
}
else
{
// Just leave release command null
binding.m_pDeactivateCommand = NULL;
}
}
// Try to keep a single binding per 'action' 'hand' 'arg' pair, ie one per button.
// We may want to allow multiple if people think it would be useful...
FOR_EACH_LL( m_GestureBindingList, it )
{
GestureBinding existing_binding = m_GestureBindingList[it];
if( binding.m_Action == existing_binding.m_Action &&
binding.m_iArgument == existing_binding.m_iArgument &&
binding.m_iHand == existing_binding.m_iHand )
{
// Already the same binding active, delete it
FreeStrings( existing_binding );
m_GestureBindingList.Remove( it );
break;
}
}