pcsx2/plugins/onepad/Linux/JoystickConfiguration.cpp

/*  JoystickConfiguration.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 "JoystickConfiguration.h"

// Construtor of JoystickConfiguration
JoystickConfiguration::JoystickConfiguration(int pad, bool left, wxWindow *parent)
    : wxDialog(
          parent,                      // Parent
          wxID_ANY,                    // ID
          _T("Gamepad configuration"), // Title
          wxDefaultPosition,           // Position
          wxSize(400, 200),            // Width + Lenght
          // Style
          wxSYSTEM_MENU |
              wxCAPTION |
              wxCLOSE_BOX |
              wxCLIP_CHILDREN)
{

    m_pad_id = pad;
    m_isForLeftJoystick = left;
    m_pan_joystick_config = new wxPanel(
        this,              // Parent
        wxID_ANY,          // ID
        wxDefaultPosition, // Prosition
        wxSize(300, 200)   // Size
        );

    if (m_isForLeftJoystick) {
        m_cb_reverse_Lx = new wxCheckBox(
            m_pan_joystick_config, // Parent
            wxID_ANY,              // ID
            _T("Reverse Lx"),      // Label
            wxPoint(20, 20)        // Position
            );

        m_cb_reverse_Ly = new wxCheckBox(
            m_pan_joystick_config, // Parent
            wxID_ANY,              // ID
            _T("Reverse Ly"),      // Label
            wxPoint(20, 40)        // Position
            );

        m_cb_mouse_Ljoy = new wxCheckBox(
            m_pan_joystick_config,                    // Parent
            wxID_ANY,                                 // ID
            _T("Use mouse for left analog joystick"), // Label
            wxPoint(20, 60)                           // Position
            );
    } else {
        m_cb_reverse_Rx = new wxCheckBox(
            m_pan_joystick_config, // Parent
            wxID_ANY,              // ID
            _T("Reverse Rx"),      // Label
            wxPoint(20, 20)        // Position
            );

        m_cb_reverse_Ry = new wxCheckBox(
            m_pan_joystick_config, // Parent
            wxID_ANY,              // ID
            _T("Reverse Ry"),      // Label
            wxPoint(20, 40)        // Position
            );

        m_cb_mouse_Rjoy = new wxCheckBox(
            m_pan_joystick_config,                     // Parent
            wxID_ANY,                                  // ID
            _T("Use mouse for right analog joystick"), // Label
            wxPoint(20, 60)                            // Position
            );
    }

    m_bt_ok = new wxButton(
        m_pan_joystick_config, // Parent
        wxID_ANY,              // ID
        _T("&OK"),             // Label
        wxPoint(250, 130),     // Position
        wxSize(60, 25)         // Size
        );

    m_bt_cancel = new wxButton(
        m_pan_joystick_config, // Parent
        wxID_ANY,              // ID
        _T("&Cancel"),         // Label
        wxPoint(320, 130),     // Position
        wxSize(60, 25)         // Size
        );

    Bind(wxEVT_BUTTON, &JoystickConfiguration::OnButtonClicked, this);
    Bind(wxEVT_CHECKBOX, &JoystickConfiguration::OnCheckboxChange, this);
}

/**
    Initialize the frame
    Check if a gamepad is detected
*/
void JoystickConfiguration::InitJoystickConfiguration()
{
    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) {
        wxMessageBox(L"No gamepad detected.");
        // disable all checkbox
        if (m_isForLeftJoystick) {
            m_cb_reverse_Lx->Disable();
            m_cb_reverse_Ly->Disable();
        } else {
            m_cb_reverse_Rx->Disable();
            m_cb_reverse_Ry->Disable();
        }
    }
}

/****************************************/
/*********** Events functions ***********/
/****************************************/

/**
 * Button event, called when a button is clicked
*/
void JoystickConfiguration::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
    }
}

/**
 * Checkbox event, called when the value of the checkbox change
*/
void JoystickConfiguration::OnCheckboxChange(wxCommandEvent &event)
{
    wxCheckBox *cb_tmp = (wxCheckBox *)event.GetEventObject(); // get the slider object
    int cb_id = cb_tmp->GetId();
    bool val;
    if (m_isForLeftJoystick) {
        if (cb_id == m_cb_reverse_Ly->GetId()) {
            val = m_cb_reverse_Ly->GetValue();
            conf->pad_options[m_pad_id].reverse_ly = val;
        } else if (cb_id == m_cb_reverse_Lx->GetId()) {
            val = m_cb_reverse_Lx->GetValue();
            conf->pad_options[m_pad_id].reverse_lx = val;
        } else if (cb_id == m_cb_mouse_Ljoy->GetId()) {
            val = m_cb_mouse_Ljoy->GetValue();
            conf->pad_options[m_pad_id].mouse_l = val;
        }
    } else {
        if (cb_id == m_cb_reverse_Ry->GetId()) {
            val = m_cb_reverse_Ry->GetValue();
            conf->pad_options[m_pad_id].reverse_ry = val;
        } else if (cb_id == m_cb_reverse_Rx->GetId()) {
            val = m_cb_reverse_Rx->GetValue();
            conf->pad_options[m_pad_id].reverse_rx = val;
        } else if (cb_id == m_cb_mouse_Rjoy->GetId()) {
            val = m_cb_mouse_Rjoy->GetValue();
            conf->pad_options[m_pad_id].mouse_r = val;
        }
    }
}

/****************************************/
/*********** Methods functions **********/
/****************************************/

// Reset checkbox and slider values
void JoystickConfiguration::reset()
{
    if (m_isForLeftJoystick) {
        m_cb_reverse_Lx->SetValue(m_init_reverse_Lx);
        m_cb_reverse_Ly->SetValue(m_init_reverse_Ly);
        m_cb_mouse_Ljoy->SetValue(m_init_mouse_Ljoy);
    } else {
        m_cb_reverse_Rx->SetValue(m_init_reverse_Rx);
        m_cb_reverse_Ry->SetValue(m_init_reverse_Ry);
        m_cb_mouse_Rjoy->SetValue(m_init_mouse_Rjoy);
    }
}

// Set button values
void JoystickConfiguration::repopulate()
{
    bool val;
    if (m_isForLeftJoystick) {
        val = conf->pad_options[m_pad_id].reverse_lx;
        m_init_reverse_Lx = val;
        m_cb_reverse_Lx->SetValue(val);

        val = conf->pad_options[m_pad_id].reverse_ly;
        m_init_reverse_Ly = val;
        m_cb_reverse_Ly->SetValue(val);

        val = conf->pad_options[m_pad_id].mouse_l;
        m_init_mouse_Ljoy = val;
        m_cb_mouse_Ljoy->SetValue(val);
    } else {
        val = conf->pad_options[m_pad_id].reverse_rx;
        m_init_reverse_Rx = val;
        m_cb_reverse_Rx->SetValue(val);

        val = conf->pad_options[m_pad_id].reverse_ry;
        m_init_reverse_Ry = val;
        m_cb_reverse_Ry->SetValue(val);

        val = conf->pad_options[m_pad_id].mouse_r;
        m_init_mouse_Rjoy = val;
        m_cb_mouse_Rjoy->SetValue(val);
    }
}