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comparison src/gtk/joypadconfig.cpp @ 1:f9f4f1b99eed

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importing src directory
author Robert McIntyre <rlm@mit.edu>
date Sat, 03 Mar 2012 10:31:27 -0600
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0:8ced16adf2e1 1:f9f4f1b99eed
1 // VisualBoyAdvance - Nintendo Gameboy/GameboyAdvance (TM) emulator.
2 // Copyright (C) 1999-2003 Forgotten
3 // Copyright (C) 2004 Forgotten and the VBA development team
4
5 // This program is free software; you can redistribute it and/or modify
6 // it under the terms of the GNU General Public License as published by
7 // the Free Software Foundation; either version 2, or(at your option)
8 // any later version.
9 //
10 // This program is distributed in the hope that it will be useful,
11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 // GNU General Public License for more details.
14 //
15 // You should have received a copy of the GNU General Public License
16 // along with this program; if not, write to the Free Software Foundation,
17 // Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
18
19 #include "joypadconfig.h"
20
21 #include <string.h>
22
23 #include "intl.h"
24
25 namespace VBA
26 {
27
28 guint * JoypadConfig::puiAt(int _iIndex)
29 {
30 guint * puiMember;
31
32 switch (_iIndex)
33 {
34 case 0:
35 puiMember = &m_uiUp;
36 break;
37 case 1:
38 puiMember = &m_uiDown;
39 break;
40 case 2:
41 puiMember = &m_uiLeft;
42 break;
43 case 3:
44 puiMember = &m_uiRight;
45 break;
46 case 4:
47 puiMember = &m_uiA;
48 break;
49 case 5:
50 puiMember = &m_uiB;
51 break;
52 case 6:
53 puiMember = &m_uiL;
54 break;
55 case 7:
56 puiMember = &m_uiR;
57 break;
58 case 8:
59 puiMember = &m_uiSelect;
60 break;
61 case 9:
62 puiMember = &m_uiStart;
63 break;
64 case 10:
65 puiMember = &m_uiSpeed;
66 break;
67 case 11:
68 puiMember = &m_uiCapture;
69 break;
70 default:
71 puiMember = NULL;
72 }
73
74 return puiMember;
75 }
76
77 int JoypadConfig::iFind(guint _uiKeycode)
78 {
79 for (guint i = 0; i < 12; i++)
80 {
81 if (*puiAt(i) == _uiKeycode)
82 {
83 return i;
84 }
85 }
86
87 return -1;
88 }
89
90 void JoypadConfig::vSetDefault()
91 {
92 guint auiKeyval[] =
93 {
94 GDK_Up, GDK_Down, GDK_Left, GDK_Right,
95 GDK_z, GDK_x, GDK_a, GDK_s,
96 GDK_BackSpace, GDK_Return,
97 GDK_space, GDK_F12
98 };
99
100 for (guint i = 0; i < G_N_ELEMENTS(auiKeyval); i++)
101 {
102 GdkKeymapKey * pstKeys;
103 int iKeys;
104
105 if (gdk_keymap_get_entries_for_keyval(gdk_keymap_get_default(),
106 auiKeyval[i],
107 &pstKeys,
108 &iKeys))
109 {
110 *puiAt(i) = pstKeys[0].keycode;
111 g_free(pstKeys);
112 }
113 else
114 {
115 *puiAt(i) = 0;
116 }
117 }
118 }
119
120 Keymap * JoypadConfig::poCreateKeymap() const
121 {
122 Keymap * poKeymap = new Keymap();
123
124 poKeymap->vRegister(m_uiUp, KeyUp );
125 poKeymap->vRegister(m_uiDown, KeyDown );
126 poKeymap->vRegister(m_uiLeft, KeyLeft );
127 poKeymap->vRegister(m_uiRight, KeyRight );
128 poKeymap->vRegister(m_uiA, KeyA );
129 poKeymap->vRegister(m_uiB, KeyB );
130 poKeymap->vRegister(m_uiL, KeyL );
131 poKeymap->vRegister(m_uiR, KeyR );
132 poKeymap->vRegister(m_uiSelect, KeySelect );
133 poKeymap->vRegister(m_uiStart, KeyStart );
134 poKeymap->vRegister(m_uiSpeed, KeySpeed );
135 poKeymap->vRegister(m_uiCapture, KeyCapture );
136
137 return poKeymap;
138 }
139
140 JoypadConfigDialog::JoypadConfigDialog(GtkDialog * _pstDialog,
141 const Glib::RefPtr<Gnome::Glade::Xml> & _poXml) :
142 Gtk::Dialog(_pstDialog)
143 {
144 m_puiCurrentKeyCode = NULL;
145
146 memset(&m_oConfig, 0, sizeof(m_oConfig));
147
148 m_poOkButton = dynamic_cast<Gtk::Button *>(_poXml->get_widget("JoypadOkButton"));
149
150 m_oEntries.push_back(dynamic_cast<Gtk::Entry *>(_poXml->get_widget("JoypadUpEntry")));
151 m_oEntries.push_back(dynamic_cast<Gtk::Entry *>(_poXml->get_widget("JoypadDownEntry")));
152 m_oEntries.push_back(dynamic_cast<Gtk::Entry *>(_poXml->get_widget("JoypadLeftEntry")));
153 m_oEntries.push_back(dynamic_cast<Gtk::Entry *>(_poXml->get_widget("JoypadRightEntry")));
154 m_oEntries.push_back(dynamic_cast<Gtk::Entry *>(_poXml->get_widget("JoypadAEntry")));
155 m_oEntries.push_back(dynamic_cast<Gtk::Entry *>(_poXml->get_widget("JoypadBEntry")));
156 m_oEntries.push_back(dynamic_cast<Gtk::Entry *>(_poXml->get_widget("JoypadLEntry")));
157 m_oEntries.push_back(dynamic_cast<Gtk::Entry *>(_poXml->get_widget("JoypadREntry")));
158 m_oEntries.push_back(dynamic_cast<Gtk::Entry *>(_poXml->get_widget("JoypadSelectEntry")));
159 m_oEntries.push_back(dynamic_cast<Gtk::Entry *>(_poXml->get_widget("JoypadStartEntry")));
160 m_oEntries.push_back(dynamic_cast<Gtk::Entry *>(_poXml->get_widget("JoypadSpeedEntry")));
161 m_oEntries.push_back(dynamic_cast<Gtk::Entry *>(_poXml->get_widget("JoypadCaptureEntry")));
162
163 for (guint i = 0; i < m_oEntries.size(); i++)
164 {
165 Gtk::Entry * poEntry = m_oEntries[i];
166
167 poEntry->signal_focus_in_event().connect(SigC::bind<guint>(
168 SigC::slot(*this, &JoypadConfigDialog::bOnEntryFocusIn),
169 i));
170 poEntry->signal_focus_out_event().connect(SigC::slot(*this, &JoypadConfigDialog::bOnEntryFocusOut));
171 }
172
173 vUpdateEntries();
174 }
175
176 JoypadConfigDialog::~JoypadConfigDialog()
177 {
178 }
179
180 void JoypadConfigDialog::vSetConfig(const JoypadConfig & _roConfig)
181 {
182 m_oConfig = _roConfig;
183 vUpdateEntries();
184 }
185
186 void JoypadConfigDialog::vUpdateEntries()
187 {
188 for (guint i = 0; i < m_oEntries.size(); i++)
189 {
190 guint uiKeyval = 0;
191 gdk_keymap_translate_keyboard_state(gdk_keymap_get_default(),
192 *m_oConfig.puiAt(i),
193 (GdkModifierType)0,
194 0,
195 &uiKeyval,
196 NULL,
197 NULL,
198 NULL);
199 const char * csName = gdk_keyval_name(uiKeyval);
200 if (csName == NULL)
201 {
202 m_oEntries[i]->set_text(_("<Undefined>"));
203 }
204 else
205 {
206 m_oEntries[i]->set_text(csName);
207 }
208 }
209 }
210
211 bool JoypadConfigDialog::bOnEntryFocusIn(GdkEventFocus * _pstEvent,
212 guint _uiEntry)
213 {
214 m_uiCurrentEntry = _uiEntry;
215 m_puiCurrentKeyCode = m_oConfig.puiAt(_uiEntry);
216
217 return false;
218 }
219
220 bool JoypadConfigDialog::bOnEntryFocusOut(GdkEventFocus * _pstEvent)
221 {
222 m_puiCurrentKeyCode = NULL;
223
224 return false;
225 }
226
227 bool JoypadConfigDialog::on_key_press_event(GdkEventKey * _pstEvent)
228 {
229 if (m_puiCurrentKeyCode == NULL)
230 {
231 return Gtk::Dialog::on_key_press_event(_pstEvent);
232 }
233
234 *m_puiCurrentKeyCode = 0;
235 int iFound = m_oConfig.iFind(_pstEvent->hardware_keycode);
236 if (iFound >= 0)
237 {
238 *m_oConfig.puiAt(iFound) = 0;
239 m_oEntries[iFound]->set_text(_("<Undefined>"));
240 }
241
242 *m_puiCurrentKeyCode = _pstEvent->hardware_keycode;
243
244 guint uiKeyval = 0;
245 gdk_keymap_translate_keyboard_state(gdk_keymap_get_default(),
246 _pstEvent->hardware_keycode,
247 (GdkModifierType)0,
248 0,
249 &uiKeyval,
250 NULL,
251 NULL,
252 NULL);
253
254 const char * csName = gdk_keyval_name(uiKeyval);
255 if (csName == NULL)
256 {
257 m_oEntries[m_uiCurrentEntry]->set_text(_("<Undefined>"));
258 }
259 else
260 {
261 m_oEntries[m_uiCurrentEntry]->set_text(csName);
262 }
263
264 if (m_uiCurrentEntry + 1 < m_oEntries.size())
265 {
266 m_oEntries[m_uiCurrentEntry + 1]->grab_focus();
267 }
268 else
269 {
270 m_poOkButton->grab_focus();
271 }
272
273 return true;
274 }
275
276 } // namespace VBA