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pcsx2/plugins/onepad/Linux/GamepadConfiguration.cpp

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/* GamepadConfiguration.cpp
* PCSX2 Dev Team
* Copyright (C) 2015
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "GamepadConfiguration.h"
// Construtor of GamepadConfiguration
GamepadConfiguration::GamepadConfiguration(int pad, wxWindow *parent)
: wxDialog(
parent, // Parent
wxID_ANY, // ID
_T("Gamepad configuration"), // Title
wxDefaultPosition, // Position
wxSize(400, 230), // Width + Lenght
// Style
wxSYSTEM_MENU |
wxCAPTION |
wxCLOSE_BOX |
wxCLIP_CHILDREN)
{
m_pad_id = pad;
m_pan_gamepad_config = new wxPanel(
this, // Parent
wxID_ANY, // ID
wxDefaultPosition, // Prosition
wxSize(300, 200) // Size
);
m_cb_rumble = new wxCheckBox(
m_pan_gamepad_config, // Parent
wxID_ANY, // ID
_T("&Enable rumble"), // Label
wxPoint(20, 20) // Position
);
m_cb_hack_sixaxis_usb = new wxCheckBox(
m_pan_gamepad_config, // Parent
wxID_ANY, // ID
_T("&Hack: Sixaxis/DS3 plugged in USB"), // Label
wxPoint(20, 40) // Position
);
m_cb_hack_sixaxis_pressure = new wxCheckBox(
m_pan_gamepad_config, // Parent
wxID_ANY, // ID
_T("&Hack: Sixaxis/DS3 pressure"), // Label
wxPoint(20, 60) // Position
);
wxString txt_rumble = wxT("Rumble intensity");
m_lbl_rumble_intensity = new wxStaticText(
m_pan_gamepad_config, // Parent
wxID_ANY, // ID
txt_rumble, // Text which must be displayed
wxPoint(20, 90), // Position
wxDefaultSize // Size
);
m_sl_rumble_intensity = new wxSlider(
m_pan_gamepad_config, // Parent
wxID_ANY, // ID
0, // value
0, // min value 0x0000
0x7FFF, // max value 0x7FFF
wxPoint(150, 83), // Position
wxSize(200, 30) // Size
);
wxString txt_joystick = wxT("Joystick sensibility");
m_lbl_rumble_intensity = new wxStaticText(
m_pan_gamepad_config, // Parent
wxID_ANY, // ID
txt_joystick, // Text which must be displayed
wxPoint(20, 120), // Position
wxDefaultSize // Size
);
m_sl_joystick_sensibility = new wxSlider(
m_pan_gamepad_config, // Parent
wxID_ANY, // ID
0, // value
0, // min value
100, // max value
wxPoint(150, 113), // Position
wxSize(200, 30) // Size
);
m_bt_ok = new wxButton(
m_pan_gamepad_config, // Parent
wxID_ANY, // ID
_T("&OK"), // Label
wxPoint(250, 160), // Position
wxSize(60, 25) // Size
);
m_bt_cancel = new wxButton(
m_pan_gamepad_config, // Parent
wxID_ANY, // ID
_T("&Cancel"), // Label
wxPoint(320, 160), // Position
wxSize(60, 25) // Size
);
Bind(wxEVT_BUTTON, &GamepadConfiguration::OnButtonClicked, this);
Bind(wxEVT_SCROLL_THUMBRELEASE, &GamepadConfiguration::OnSliderReleased, this);
Bind(wxEVT_CHECKBOX, &GamepadConfiguration::OnCheckboxChange, this);
repopulate();
}
/**
Initialize the frame
Check if a gamepad is detected
Check if the gamepad support rumbles
*/
void GamepadConfiguration::InitGamepadConfiguration()
{
repopulate(); // Set label and fit simulated key array
/*
* Check if there exist at least one pad available
* if the pad id is 0, you need at least 1 gamepad connected,
* if the pad id is 1, you need at least 2 gamepad connected,
* Prevent to use a none initialized value on s_vgamePad (core dump)
*/
if (s_vgamePad.size() >= m_pad_id + 1) {
/*
* Determine if the device can use rumble
* Use TestForce with a very low strength (can't be felt)
* May be better to create a new function in order to check only that
*/
if (!s_vgamePad[m_pad_id]->TestForce(0.001f)) {
wxMessageBox(L"Rumble is not available for your device.");
m_cb_rumble->Disable(); // disable the rumble checkbox
m_sl_rumble_intensity->Disable(); // disable the rumble intensity slider
}
} else {
wxMessageBox(L"No gamepad detected.");
m_sl_joystick_sensibility->Disable(); // disable the joystick sensibility slider
m_cb_rumble->Disable(); // disable the rumble checkbox
m_sl_rumble_intensity->Disable(); // disable the rumble intensity slider
}
}
/****************************************/
/*********** Events functions ***********/
/****************************************/
/**
* Button event, called when a button is clicked
*/
void GamepadConfiguration::OnButtonClicked(wxCommandEvent &event)
{
// Affichage d'un message à chaque clic sur le bouton
wxButton *bt_tmp = (wxButton *)event.GetEventObject(); // get the button object
int bt_id = bt_tmp->GetId(); // get the real ID
if (bt_id == m_bt_ok->GetId()) { // If the button ID is equals to the Ok button ID
Close(); // Close the window
} else if (bt_id == m_bt_cancel->GetId()) { // If the button ID is equals to the cancel button ID
reset(); // reinitialize the value of each parameters
Close(); // Close the window
}
}
/**
* Slider event, called when the use release the slider button
* @FIXME The current solution can't change the joystick sensibility and the rumble intensity
* for a specific gamepad. The same value is used for both
*/
void GamepadConfiguration::OnSliderReleased(wxCommandEvent &event)
{
wxSlider *sl_tmp = (wxSlider *)event.GetEventObject(); // get the slider object
int sl_id = sl_tmp->GetId(); // slider id
if (sl_id == m_sl_rumble_intensity->GetId()) { // if this is the rumble intensity slider
u32 intensity = m_sl_rumble_intensity->GetValue(); // get the new value
conf->set_ff_intensity(intensity); // and set the force feedback intensity value with it
// get the rumble intensity
float strength = m_sl_rumble_intensity->GetValue();
/*
* convert in a float value between 0 and 1, and run rumble feedback
* 1 -> 0x7FFF
* 0 -> 0x0000
* x -> ?
*
* formula : strength = x*1/0x7FFF
* x : intensity variable
* 0x7FFF : maximum intensity
* 1 : maximum value of the intensity for the sdl rumble test
*/
s_vgamePad[m_pad_id]->TestForce(strength / 0x7FFF);
} else if (sl_id == m_sl_joystick_sensibility->GetId()) {
u32 sensibility = m_sl_joystick_sensibility->GetValue(); // get the new value
conf->set_sensibility(sensibility); // and set the joystick sensibility
}
}
/**
* Checkbox event, called when the value of the checkbox change
*/
void GamepadConfiguration::OnCheckboxChange(wxCommandEvent &event)
{
wxCheckBox *cb_tmp = (wxCheckBox *)event.GetEventObject(); // get the slider object
int cb_id = cb_tmp->GetId();
if (cb_id == m_cb_rumble->GetId()) {
conf->pad_options[m_pad_id].forcefeedback = (m_cb_rumble->GetValue()) ? (u32)1 : (u32)0;
if (m_cb_rumble->GetValue()) {
s_vgamePad[m_pad_id]->TestForce();
m_sl_rumble_intensity->Enable();
} else {
m_sl_rumble_intensity->Disable();
}
} else if (cb_id == m_cb_hack_sixaxis_usb->GetId()) {
conf->pad_options[m_pad_id].sixaxis_usb = (m_cb_hack_sixaxis_usb->GetValue()) ? (u32)1 : (u32)0;
} else if (cb_id == m_cb_hack_sixaxis_pressure->GetId()) {
conf->pad_options[m_pad_id].sixaxis_pressure = (m_cb_hack_sixaxis_pressure->GetValue()) ? (u32)1 : (u32)0;
}
}
/****************************************/
/*********** Methods functions **********/
/****************************************/
// Reset checkbox and slider values
void GamepadConfiguration::reset()
{
m_cb_rumble->SetValue(m_init_rumble);
m_cb_hack_sixaxis_usb->SetValue(m_init_hack_sixaxis);
m_cb_hack_sixaxis_pressure->SetValue(m_init_hack_sixaxis_pressure);
m_sl_rumble_intensity->SetValue(m_init_rumble_intensity);
m_sl_joystick_sensibility->SetValue(m_init_joystick_sensibility);
}
// Set button values
void GamepadConfiguration::repopulate()
{
bool val = conf->pad_options[m_pad_id].forcefeedback;
m_init_rumble = val;
m_cb_rumble->SetValue(val);
val = conf->pad_options[m_pad_id].sixaxis_usb;
m_init_hack_sixaxis = val;
m_cb_hack_sixaxis_usb->SetValue(val);
val = conf->pad_options[m_pad_id].sixaxis_pressure;
m_init_hack_sixaxis_pressure = val;
m_cb_hack_sixaxis_pressure->SetValue(val);
int tmp = conf->get_ff_intensity();
m_sl_rumble_intensity->SetValue(tmp);
m_init_rumble_intensity = tmp;
tmp = conf->get_sensibility();
m_sl_joystick_sensibility->SetValue(tmp);
m_init_joystick_sensibility = tmp;
// enable rumble intensity slider if the checkbox is checked
if (m_cb_rumble->GetValue())
m_sl_rumble_intensity->Enable();
else // disable otherwise
m_sl_rumble_intensity->Disable();
}
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