1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/src/gtk/joypadconfig.cpp	Sat Mar 03 10:31:27 2012 -0600
     1.3 @@ -0,0 +1,276 @@
     1.4 +// VisualBoyAdvance - Nintendo Gameboy/GameboyAdvance (TM) emulator.
     1.5 +// Copyright (C) 1999-2003 Forgotten
     1.6 +// Copyright (C) 2004 Forgotten and the VBA development team
     1.7 +
     1.8 +// This program is free software; you can redistribute it and/or modify
     1.9 +// it under the terms of the GNU General Public License as published by
    1.10 +// the Free Software Foundation; either version 2, or(at your option)
    1.11 +// any later version.
    1.12 +//
    1.13 +// This program is distributed in the hope that it will be useful,
    1.14 +// but WITHOUT ANY WARRANTY; without even the implied warranty of
    1.15 +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    1.16 +// GNU General Public License for more details.
    1.17 +//
    1.18 +// You should have received a copy of the GNU General Public License
    1.19 +// along with this program; if not, write to the Free Software Foundation,
    1.20 +// Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
    1.21 +
    1.22 +#include "joypadconfig.h"
    1.23 +
    1.24 +#include <string.h>
    1.25 +
    1.26 +#include "intl.h"
    1.27 +
    1.28 +namespace VBA
    1.29 +{
    1.30 +
    1.31 +guint * JoypadConfig::puiAt(int _iIndex)
    1.32 +{
    1.33 +  guint * puiMember;
    1.34 +
    1.35 +  switch (_iIndex)
    1.36 +  {
    1.37 +  case 0:
    1.38 +    puiMember = &m_uiUp;
    1.39 +    break;
    1.40 +  case 1:
    1.41 +    puiMember = &m_uiDown;
    1.42 +    break;
    1.43 +  case 2:
    1.44 +    puiMember = &m_uiLeft;
    1.45 +    break;
    1.46 +  case 3:
    1.47 +    puiMember = &m_uiRight;
    1.48 +    break;
    1.49 +  case 4:
    1.50 +    puiMember = &m_uiA;
    1.51 +    break;
    1.52 +  case 5:
    1.53 +    puiMember = &m_uiB;
    1.54 +    break;
    1.55 +  case 6:
    1.56 +    puiMember = &m_uiL;
    1.57 +    break;
    1.58 +  case 7:
    1.59 +    puiMember = &m_uiR;
    1.60 +    break;
    1.61 +  case 8:
    1.62 +    puiMember = &m_uiSelect;
    1.63 +    break;
    1.64 +  case 9:
    1.65 +    puiMember = &m_uiStart;
    1.66 +    break;
    1.67 +  case 10:
    1.68 +    puiMember = &m_uiSpeed;
    1.69 +    break;
    1.70 +  case 11:
    1.71 +    puiMember = &m_uiCapture;
    1.72 +    break;
    1.73 +  default:
    1.74 +    puiMember = NULL;
    1.75 +  }
    1.76 +
    1.77 +  return puiMember;
    1.78 +}
    1.79 +
    1.80 +int JoypadConfig::iFind(guint _uiKeycode)
    1.81 +{
    1.82 +  for (guint i = 0; i < 12; i++)
    1.83 +  {
    1.84 +    if (*puiAt(i) == _uiKeycode)
    1.85 +    {
    1.86 +      return i;
    1.87 +    }
    1.88 +  }
    1.89 +
    1.90 +  return -1;
    1.91 +}
    1.92 +
    1.93 +void JoypadConfig::vSetDefault()
    1.94 +{
    1.95 +  guint auiKeyval[] =
    1.96 +  {
    1.97 +    GDK_Up, GDK_Down, GDK_Left, GDK_Right,
    1.98 +    GDK_z, GDK_x, GDK_a, GDK_s,
    1.99 +    GDK_BackSpace, GDK_Return,
   1.100 +    GDK_space, GDK_F12
   1.101 +  };
   1.102 +
   1.103 +  for (guint i = 0; i < G_N_ELEMENTS(auiKeyval); i++)
   1.104 +  {
   1.105 +    GdkKeymapKey * pstKeys;
   1.106 +    int iKeys;
   1.107 +
   1.108 +    if (gdk_keymap_get_entries_for_keyval(gdk_keymap_get_default(),
   1.109 +                                          auiKeyval[i],
   1.110 +                                          &pstKeys,
   1.111 +                                          &iKeys))
   1.112 +    {
   1.113 +      *puiAt(i) = pstKeys[0].keycode;
   1.114 +      g_free(pstKeys);
   1.115 +    }
   1.116 +    else
   1.117 +    {
   1.118 +      *puiAt(i) = 0;
   1.119 +    }
   1.120 +  }
   1.121 +}
   1.122 +
   1.123 +Keymap * JoypadConfig::poCreateKeymap() const
   1.124 +{
   1.125 +  Keymap * poKeymap = new Keymap();
   1.126 +
   1.127 +  poKeymap->vRegister(m_uiUp,      KeyUp      );
   1.128 +  poKeymap->vRegister(m_uiDown,    KeyDown    );
   1.129 +  poKeymap->vRegister(m_uiLeft,    KeyLeft    );
   1.130 +  poKeymap->vRegister(m_uiRight,   KeyRight   );
   1.131 +  poKeymap->vRegister(m_uiA,       KeyA       );
   1.132 +  poKeymap->vRegister(m_uiB,       KeyB       );
   1.133 +  poKeymap->vRegister(m_uiL,       KeyL       );
   1.134 +  poKeymap->vRegister(m_uiR,       KeyR       );
   1.135 +  poKeymap->vRegister(m_uiSelect,  KeySelect  );
   1.136 +  poKeymap->vRegister(m_uiStart,   KeyStart   );
   1.137 +  poKeymap->vRegister(m_uiSpeed,   KeySpeed   );
   1.138 +  poKeymap->vRegister(m_uiCapture, KeyCapture );
   1.139 +
   1.140 +  return poKeymap;
   1.141 +}
   1.142 +
   1.143 +JoypadConfigDialog::JoypadConfigDialog(GtkDialog * _pstDialog,
   1.144 +                                       const Glib::RefPtr<Gnome::Glade::Xml> & _poXml) :
   1.145 +  Gtk::Dialog(_pstDialog)
   1.146 +{
   1.147 +  m_puiCurrentKeyCode = NULL;
   1.148 +
   1.149 +  memset(&m_oConfig, 0, sizeof(m_oConfig));
   1.150 +
   1.151 +  m_poOkButton = dynamic_cast<Gtk::Button *>(_poXml->get_widget("JoypadOkButton"));
   1.152 +
   1.153 +  m_oEntries.push_back(dynamic_cast<Gtk::Entry *>(_poXml->get_widget("JoypadUpEntry")));
   1.154 +  m_oEntries.push_back(dynamic_cast<Gtk::Entry *>(_poXml->get_widget("JoypadDownEntry")));
   1.155 +  m_oEntries.push_back(dynamic_cast<Gtk::Entry *>(_poXml->get_widget("JoypadLeftEntry")));
   1.156 +  m_oEntries.push_back(dynamic_cast<Gtk::Entry *>(_poXml->get_widget("JoypadRightEntry")));
   1.157 +  m_oEntries.push_back(dynamic_cast<Gtk::Entry *>(_poXml->get_widget("JoypadAEntry")));
   1.158 +  m_oEntries.push_back(dynamic_cast<Gtk::Entry *>(_poXml->get_widget("JoypadBEntry")));
   1.159 +  m_oEntries.push_back(dynamic_cast<Gtk::Entry *>(_poXml->get_widget("JoypadLEntry")));
   1.160 +  m_oEntries.push_back(dynamic_cast<Gtk::Entry *>(_poXml->get_widget("JoypadREntry")));
   1.161 +  m_oEntries.push_back(dynamic_cast<Gtk::Entry *>(_poXml->get_widget("JoypadSelectEntry")));
   1.162 +  m_oEntries.push_back(dynamic_cast<Gtk::Entry *>(_poXml->get_widget("JoypadStartEntry")));
   1.163 +  m_oEntries.push_back(dynamic_cast<Gtk::Entry *>(_poXml->get_widget("JoypadSpeedEntry")));
   1.164 +  m_oEntries.push_back(dynamic_cast<Gtk::Entry *>(_poXml->get_widget("JoypadCaptureEntry")));
   1.165 +
   1.166 +  for (guint i = 0; i < m_oEntries.size(); i++)
   1.167 +  {
   1.168 +    Gtk::Entry * poEntry = m_oEntries[i];
   1.169 +
   1.170 +    poEntry->signal_focus_in_event().connect(SigC::bind<guint>(
   1.171 +                                               SigC::slot(*this, &JoypadConfigDialog::bOnEntryFocusIn),
   1.172 +                                               i));
   1.173 +    poEntry->signal_focus_out_event().connect(SigC::slot(*this, &JoypadConfigDialog::bOnEntryFocusOut));
   1.174 +  }
   1.175 +
   1.176 +  vUpdateEntries();
   1.177 +}
   1.178 +
   1.179 +JoypadConfigDialog::~JoypadConfigDialog()
   1.180 +{
   1.181 +}
   1.182 +
   1.183 +void JoypadConfigDialog::vSetConfig(const JoypadConfig & _roConfig)
   1.184 +{
   1.185 +  m_oConfig = _roConfig;
   1.186 +  vUpdateEntries();
   1.187 +}
   1.188 +
   1.189 +void JoypadConfigDialog::vUpdateEntries()
   1.190 +{
   1.191 +  for (guint i = 0; i < m_oEntries.size(); i++)
   1.192 +  {
   1.193 +    guint uiKeyval = 0;
   1.194 +    gdk_keymap_translate_keyboard_state(gdk_keymap_get_default(),
   1.195 +                                        *m_oConfig.puiAt(i),
   1.196 +                                        (GdkModifierType)0,
   1.197 +                                        0,
   1.198 +                                        &uiKeyval,
   1.199 +                                        NULL,
   1.200 +                                        NULL,
   1.201 +                                        NULL);
   1.202 +    const char * csName = gdk_keyval_name(uiKeyval);
   1.203 +    if (csName == NULL)
   1.204 +    {
   1.205 +      m_oEntries[i]->set_text(_("<Undefined>"));
   1.206 +    }
   1.207 +    else
   1.208 +    {
   1.209 +      m_oEntries[i]->set_text(csName);
   1.210 +    }
   1.211 +  }
   1.212 +}
   1.213 +
   1.214 +bool JoypadConfigDialog::bOnEntryFocusIn(GdkEventFocus * _pstEvent,
   1.215 +                                         guint           _uiEntry)
   1.216 +{
   1.217 +  m_uiCurrentEntry    = _uiEntry;
   1.218 +  m_puiCurrentKeyCode = m_oConfig.puiAt(_uiEntry);
   1.219 +
   1.220 +  return false;
   1.221 +}
   1.222 +
   1.223 +bool JoypadConfigDialog::bOnEntryFocusOut(GdkEventFocus * _pstEvent)
   1.224 +{
   1.225 +  m_puiCurrentKeyCode = NULL;
   1.226 +
   1.227 +  return false;
   1.228 +}
   1.229 +
   1.230 +bool JoypadConfigDialog::on_key_press_event(GdkEventKey * _pstEvent)
   1.231 +{
   1.232 +  if (m_puiCurrentKeyCode == NULL)
   1.233 +  {
   1.234 +    return Gtk::Dialog::on_key_press_event(_pstEvent);
   1.235 +  }
   1.236 +
   1.237 +  *m_puiCurrentKeyCode = 0;
   1.238 +  int iFound = m_oConfig.iFind(_pstEvent->hardware_keycode);
   1.239 +  if (iFound >= 0)
   1.240 +  {
   1.241 +    *m_oConfig.puiAt(iFound) = 0;
   1.242 +    m_oEntries[iFound]->set_text(_("<Undefined>"));
   1.243 +  }
   1.244 +
   1.245 +  *m_puiCurrentKeyCode = _pstEvent->hardware_keycode;
   1.246 +
   1.247 +  guint uiKeyval = 0;
   1.248 +  gdk_keymap_translate_keyboard_state(gdk_keymap_get_default(),
   1.249 +                                      _pstEvent->hardware_keycode,
   1.250 +                                      (GdkModifierType)0,
   1.251 +                                      0,
   1.252 +                                      &uiKeyval,
   1.253 +                                      NULL,
   1.254 +                                      NULL,
   1.255 +                                      NULL);
   1.256 +
   1.257 +  const char * csName = gdk_keyval_name(uiKeyval);
   1.258 +  if (csName == NULL)
   1.259 +  {
   1.260 +    m_oEntries[m_uiCurrentEntry]->set_text(_("<Undefined>"));
   1.261 +  }
   1.262 +  else
   1.263 +  {
   1.264 +    m_oEntries[m_uiCurrentEntry]->set_text(csName);
   1.265 +  }
   1.266 +
   1.267 +  if (m_uiCurrentEntry + 1 < m_oEntries.size())
   1.268 +  {
   1.269 +    m_oEntries[m_uiCurrentEntry + 1]->grab_focus();
   1.270 +  }
   1.271 +  else
   1.272 +  {
   1.273 +    m_poOkButton->grab_focus();
   1.274 +  }
   1.275 +
   1.276 +  return true;
   1.277 +}
   1.278 +
   1.279 +} // namespace VBA